Congenital hernia of the diaphragmatic dome (CHDD) is an embryonic malformation in which all or part of the diaphragmatic dome fails to develop properly. In the majority of cases (80% to 90%), this malformation affect...Congenital hernia of the diaphragmatic dome (CHDD) is an embryonic malformation in which all or part of the diaphragmatic dome fails to develop properly. In the majority of cases (80% to 90%), this malformation affects the left posterolateral part of the diaphragm, while in 10% to 15% of cases it affects the right. Bilateral cases are extremely rare, accounting for less than 1% of cases. This malformation is estimated to occur at a frequency of around 1 in 3500 births, with a male predominance. The diaphragmatic defect causes the abdominal organs to rise into the thoracic cavity during critical phases of lung development. These anomalies result in bilateral pulmonary hypoplasia, a reduced number of pulmonary vessels, and pulmonary arterial hypertension (PAH). The combination of these anatomical and functional anomalies, in varying degrees, explains the wide variability of symptoms at birth. Diagnosis is usually made prenatally by ultrasound, which enables severe forms of the disease to be detected and appropriate management initiated. The prognosis remains generally grave, with a neonatal mortality rate of between 30% and 60% depending on the study, and around half of all children will have long-term sequelae.展开更多
AIM:To investigate the frequency,etiology,and current management strategies for diarrhea in newborn.METHODS:Retrospective,nationwide study involving 5801 subjects observed in neonatal intensive care units during 3 yea...AIM:To investigate the frequency,etiology,and current management strategies for diarrhea in newborn.METHODS:Retrospective,nationwide study involving 5801 subjects observed in neonatal intensive care units during 3 years.The main anamnesis and demographic characteristics,etiology and characteristics of diarrhea,nutritional and therapeutic management,clinical outcomes were evaluated.RESULTS:Thirty-nine cases of diarrhea(36 acute,3 chronic) were identified.The occurrence rate of diarrhea was 6.72 per 1000 hospitalized newborn.Etiology was defined in 29 of 39 newborn(74.3%):food allergy(20.5%),gastrointestinal infections(17.9%),antibiotic-associated diarrhea(12.8%),congenital defects of ion transport(5.1%),withdrawal syndrome(5.1%),Hirschsprung's disease(2.5%),parenteral diarrhea(2.5%),cystic fibrosis(2.5%),and metabolic disorders(2.5%).Three patients died due to complications related to diarrhea(7.7%).In 19 of 39 patients(48.7%),rehydration was performed exclusively by the enteral route.CONCLUSION:Diarrhea in neonates is a challenging clinical condition due to the possible heterogeneous etiologies and severe outcomes.Specific guidelines are advocated in order to optimize management of diarrhea in this particular setting.展开更多
Background: Preterm labor is one of the most public health problems related to neonates admitted to Neonatal Intensive Care Unit (NICU). Poor knowledge among mothers about the care requirements of a preterm neonate is...Background: Preterm labor is one of the most public health problems related to neonates admitted to Neonatal Intensive Care Unit (NICU). Poor knowledge among mothers about the care requirements of a preterm neonate is immediate cause for post-discharge medical problems in premature and neonates readmission to NICU. Hence, this study aims to evaluate mothers’ knowledge of caring for premature infants post-discharge from Neonatal Intensive Care Units in the Gaza strip. Methods: A Quantitative-based cross-sectional designs study was used to survey 120 mothers of preterm neonates at the time of preterm neonates discharge by face-to-face interview at Al-Shifa medical complex and Nasser hospital between February and June 2018. Results: The results showed that only about 58.4% of mothers of premature babies had good knowledge about health care needed for premature infants after discharge from NICU. Furthermore, there was no statistically significant difference between the level of knowledge and mother’s sociodemographic characteristics (P-values > 0.05). Conclusion: Mothers’ knowledge of premature infants care was not at the optimal level, which might put the newborns at risk. Therefore, the study emphasizes the necessity of thoughtful exchange of health information between team members and mothers and establishing pre- and post-discharge plans with mothers to start their healthy transition of preterm neonate to home and to ameliorate family concerns.展开更多
Healthcare-associated infection is a common problem of newborn in neonatal intensive care units. It results in high mortality rate and serious complications. The Aim: to assess the incidence, etiology and the mortalit...Healthcare-associated infection is a common problem of newborn in neonatal intensive care units. It results in high mortality rate and serious complications. The Aim: to assess the incidence, etiology and the mortality of healthcareassociated infections of patients in neonatal intensive care unit at King Abdl Aziz Specialist Hospital (KAASH), Taif, Kingdom of Saudi Arabia. Material and Methods: This is a retrospective study including 8033 neonates admitted to neonatal intensive care unit during period between April, 2006 and December, 2012. The health-care associated infection rate, mortality rate, causative organism and risk factors were studied. Results: The prevalence of health-care associated infection was found to be 6.03%;the mortality rate was 27.1%. The highest prevalence was among children with the birth weight below 1000 g. The most frequent causative pathogen was klebseilla spp, followed by other gram negative bacilli. Conclusion: The rate of healthcare-associated infections in neonatal intensive care unit at KAASH was relatively high. In addition, the mortality rate was observed to be high (27.1%) owing to the high virulence of the causative organisms.展开更多
Serratia is an opportunistic pathogenic bacterium of the Enterobacteriaceae family, occasionally responsible for epidemics of nosocomial infections in critical departments;in particular in neonatal intensive care unit...Serratia is an opportunistic pathogenic bacterium of the Enterobacteriaceae family, occasionally responsible for epidemics of nosocomial infections in critical departments;in particular in neonatal intensive care units Enterobacteriaceae form a large family of Gram-negative bacteria, which cause diseases of highly variable severity, due to distinct pathogenic mechanisms. This family is heterogeneous as it consists of about 30 genera of bacteria and more than 100 species. However, all these germs have in common their preferential location in the digestive system, some being part of the normal flora although they are also present in the environment. Several metabolic processes characterize this bacterial family. These include the ability to reduce nitrate to nitrite (for energy generation), ferment glucose, lack cytochrome oxidase, be aerobic or anaerobic, motile or immobile, … Enterobacteriaceae constitute more than 80% of the germs isolated in the laboratory: Escherichia, Salmonella, Shigella, Klebsiella, Enterobacter, Serratia, Proteus, Morganella and Yersinia are the rods most often found. Regarding nosocomial infection to Serratia, this bacterium colonizes the respiratory, digestive and urinary systems of patients, mainly responsible for bacteremia, infections of the lower respiratory tract, urinary and skin infections. Through our work, we report the epidemic experienced in the neonatal intensive care unit MOHAMMED VI university hospital, mother-child hospital MARRAKECH MOROCCO for three months from December at February 2023 interesting 30 newborns whose clinical presentation was different, the positive diagnosis was based on blood and geographical samples taken by the bacteriology department to isolate the offending germs, the therapeutic management of our patients consisted essentially of various hygiene measures in association with dual antibiotic therapy based on meropenem and amikacin. The evolution was marked by the death of 21 patients (70%) and the recovery of 9 patients (30%). The prognosis of infection by serratia remains bleak with high morbidity interest in prevention by respecting the rules of hygiene, which begins with hand disinfection.展开更多
BACKGROUND For over half a century,the administration of maternal corticosteroids before anticipated preterm birth has been regarded as a cornerstone intervention for enhancing neonatal outcomes,particularly in preven...BACKGROUND For over half a century,the administration of maternal corticosteroids before anticipated preterm birth has been regarded as a cornerstone intervention for enhancing neonatal outcomes,particularly in preventing respiratory distress syndrome.Ongoing research on antenatal corticosteroids(ACS)is continuously refining the evidence regarding their efficacy and potential side effects,which may alter the application of this treatment.Recent findings indicate that in resource-limited settings,the effectiveness of ACS is contingent upon meeting specific conditions,including providing adequate medical support for preterm newborns.Future studies are expected to concentrate on developing evidence-based strategies to safely enhance ACS utilization in low-and middle-income countries.AIM To analyze the clinical effectiveness of antenatal corticosteroids in improving outcomes for preterm newborns in a tertiary care hospital setting in Kazakhstan,following current World Health Organization guidelines.METHODS This study employs a comparative retrospective cohort design to analyze single-center clinical data collected from January 2022 to February 2024.A total of 152 medical records of preterm newborns with gestational ages between 24 and 34 weeks were reviewed,focusing on the completeness of the ACS received.Quantitative variables are presented as means with standard deviations,while frequency analysis of qualitative indicators was performed using Pearson'sχ^(2) test(χ^(2))and Fisher's exact test.If statistical significance was identified,pairwise comparisons between the three observation groups were conducted using the Bonferroni correction.RESULTS The obtained data indicate that the complete implementation of antenatal steroid prophylaxis(ASP)improves neonatal outcomes,particularly by reducing the frequency of birth asphyxia(P=0.002),the need for primary resuscitation(P=0.002),the use of nasal continuous positive airway pressure(P=0.022),and the need for surfactant replacement therapy(P=0.038)compared to groups with incomplete or no ASP.Furthermore,complete ASP contributed to a decrease in morbidity among preterm newborns(e.g.,respiratory distress syndrome,intrauterine pneumonia,cerebral ischemia,bronchopulmonary dysplasia,etc.),improved Apgar scores,and reduced the need for re-intubation and the frequency of mechanical ventilation.However,it was associated with an increased incidence of uterine atony in postpartum women(P=0.0095).CONCLUSION In a tertiary hospital setting,the implementation of ACS therapy for pregnancies between 24 and 34 weeks of gestation at high risk for preterm birth significantly reduces the incidence of neonatal complications and related interventions.This,in turn,contributes to better outcomes for this cohort of children.However,the impact of ACS on maternal outcomes requires further thorough investigation.展开更多
The incident of the measles has diminished in the last decades thanks to the widespread use of the vaccine in The United States and Europe. Nevertheless, recently we are seeing new epidemics of measles due to the lack...The incident of the measles has diminished in the last decades thanks to the widespread use of the vaccine in The United States and Europe. Nevertheless, recently we are seeing new epidemics of measles due to the lack of coverage in some social areas. Measles during pregnancy is associated with high maternal morbidity and mortality, being a frequent cause of abortion in preterm deliveries. We report two cases of measles attended in the Unit of Neonatology held coinciding with the epidemic lived in this area during the last year.展开更多
Cytosteatonecrosis of the newborn (CSNN), though rare, is a benign panniculitis that causes various skin lesions (hardened, purplish plaques/nodules). This condition can occur in infants of diabetic mothers or those w...Cytosteatonecrosis of the newborn (CSNN), though rare, is a benign panniculitis that causes various skin lesions (hardened, purplish plaques/nodules). This condition can occur in infants of diabetic mothers or those who have experienced birth asphyxia and may be unfamiliar to some healthcare practitioners. CSNN can lead to complications such as life-threatening hypercalcemia and metabolic disorders. This case study reports on a two-week-old newborn with CSNN, admitted to the neonatal intensive care unit at the Pediatric Center of Mohammed VI Hospital in Marrakech. The infant, born to a diabetic mother, was initially treated for neonatal respiratory distress. Four days after discharge, a biopsy-confirmed the diagnosis of CSNN, revealing lesions on the scalp, thighs and neck. At 1.5 months, the patient developed a scalp abscess and hypercalcemia. Hypercalcemia was effectively managed with hyperhydration and diuretics, resulting in the normalization of calcium levels. Abdominopelvic and transthoracic cardiac ultrasounds were normal. By six months, the patient’s skin lesions had spontaneously regressed.展开更多
Breast milk represents the gold standard for neonatal nutrition,especially for preterm and term infants with a low birthweight.This awareness is based not only on the nutritional properties of human milk,which is spec...Breast milk represents the gold standard for neonatal nutrition,especially for preterm and term infants with a low birthweight.This awareness is based not only on the nutritional properties of human milk,which is specifically designed for the growth of humans but also on breast milk’s non-nutritional properties,such as protection against infection.In fact,breast milk should be considered a heterogeneous ecosystem,including a wide range of cells in addition to those involved in immune function;growth factors,such as vascular endothelial growth factor;multiple noncoding microRNAs;immune cells;epithelial cells and multipotent mesenchymal stem cells.This recent identification of a pool of progenitor stem cells in human milk is the driving force behind the growing research aimed at identifying the nature of these stem/progenitor cells and their sources.展开更多
Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of co...Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of contact for concerned families,play a pivotal role in the diagnostic process.However,they face numerous obstacles that can hinder accurate and timely diagnosis,particularly in resource-limited or culturally diverse settings such as the Middle East and North Africa(MENA)and Arabian Gulf regions.This narrative review explores the key challenges pediatricians face in diagnosing ADHD and highlights practical and emerging solutions.The article offers both a global perspective and a contextualized view relevant to the MENA region.A narrative literature review was conducted using PubMed,Scopus,and Google Scholar,focusing on peer-reviewed studies,clinical guidelines,and epidemiological data from 2010 to 2025 related to pediatric ADHD diagnosis,especially in MENA regions.The review identifies six major diagnostic barriers:(1)Symptom overlap with other conditions[e.g.,autism spectrum disorder(ASD),anxiety,learning disabilities];(2)Reliance on subjective informant reports;(3)Cultural and societal influences including stigma and gender bias;(4)Variability in ADHD training and time constraints in clinical practice;(5)Limited access to multidisciplinary evaluations;and(6)Systemic referral and communication inefficiencies.Comorbidities are highly prevalent and frequently complicate the diagnostic picture.Delayed or inaccurate diagnosis can lead to academic underperformance,family stress,missed interventions,and long-term psychological consequences.Emerging solutions include digital screening tools,artificial intelligence-assisted analysis,structured reporting platforms,and improved training and referral models.Regional data from the Arabian Gulf highlight variable prevalence rates(1.3%-22%)and underscore the need for culturally sensitive diagnostic strategies.To improve diagnostic accuracy and patient outcomes,pediatricians must be supported through better training,interdisciplinary collaboration,validated tools,and policy-level reforms.Tailoring these approaches to local contexts will be key to addressing the growing burden of ADHD,particularly in the MENA region.展开更多
BACKGROUND Diabetes and hypertension are metabolic disorders that are becoming more prevalent.Breastfeeding is recommended by the World Health Organization for women who have given birth and have been reported to redu...BACKGROUND Diabetes and hypertension are metabolic disorders that are becoming more prevalent.Breastfeeding is recommended by the World Health Organization for women who have given birth and have been reported to reduce the risk of chronic diseases potentially.However,there is no systematic review to explore the relationship between breastfeeding and diabetes/hypertension by consolidating all available evidence on the topic.AIM To investigate the relationship between breastfeeding and maternal diabetes and hypertension.METHODS This review included comparative studies investigating the association between breastfeeding and the risk of type 2 diabetes or hypertension in parous women.Non-English-language articles,reviews,editorials,letters,and protocols were excluded.The Medline,EMBASE,PubMed,Web of Science,and Cochrane databases were searched until May 6,2024.Risk of bias in non-randomized studies-of exposure was used to assess bias in all the included studies.A meta-analysis was conducted to determine the risk of two chronic lactation-related diseases.RESULTS Eighteen studies were included.Five studies discussed hypertension,12 discussed diabetes,and one discussed both.According to a meta-analysis,lactation significantly reduced the risk of postpartum diabetes in women with gestational diabetes mellitus[hazard ratio=0.64(95%CI:0.47-0.89)].In addition,the meta-analysis produced significant results for postpartum diabetes and hypertension in non-gestational diabetes women,both favoring breastfeeding.However,the risk of bias in most included studies was low or unclear.CONCLUSION Breastfeeding has consistently been shown to be associated with a lower incidence of maternal hypertension and diabetes later in life,even among mothers who experienced gestational diabetes during pregnancy.展开更多
BACKGROUND Children with autism spectrum disorder(ASD)face unique challenges in maintaining oral health due to sensory sensitivities,communication difficulties,and behavioral barriers.These factors,along with limited ...BACKGROUND Children with autism spectrum disorder(ASD)face unique challenges in maintaining oral health due to sensory sensitivities,communication difficulties,and behavioral barriers.These factors,along with limited access to ASD-trained dental professionals,increase their risk of dental caries,periodontal disease,bruxism,and other oral health issues.Despite growing awareness of these challenges,a comprehensive synthesis of evidence-based solutions remains lacking.AIM To review synthesizes existing research on dental problems in ASD,barriers to care,management strategies,and future directions for improved oral health outcomes.METHODS A systematic search of PubMed,Cochrane Library,and Scopus was conducted using predefined search terms.Related to ASD,dental health,and management strategies.Inclusion criteria encompassed studies focusing on children with ASD,dental health issues,and interventions.Data extraction included study design,participant characteristics,key findings,and intervention outcomes.The quality of studies was assessed using appropriate tools such as the Cochrane Risk of Bias Tool and the Newcastle-Ottawa Scale.A narrative synthesis approach,incorporating thematic analysis,was utilized to evaluate the findings.RESULTS A total of 165 studies met the inclusion criteria.Children with ASD exhibited a higher prevalence of dental caries,gingivitis,bruxism,and malocclusion compared to neurotypical peers.Barriers to dental care included sensory sensitivities,communication difficulties,financial constraints,and a shortage of ASD-trained dental professionals.Effective interventions included desensitization programs,behavioral therapy,digital applications,and interdiscip-linary collaboration.Parental education and professional training were crucial for improving oral health outcomes.CONCLUSION Tailored dental care strategies,including sensory adaptations,behavioral interventions,and interdisciplinary collaboration,are essential for children with ASD.Standardized guidelines and long-term studies are needed to refine evidence-based protocols.Future research should explore digital interventions and probiotic applications in ASD dental care.展开更多
Hyperbaric oxygen therapy for the treatment of neonatal hypoxic-ischemic brain damage has been used clinically for many years, but its effectiveness remains controversial. In addition, the mechanism of this potential ...Hyperbaric oxygen therapy for the treatment of neonatal hypoxic-ischemic brain damage has been used clinically for many years, but its effectiveness remains controversial. In addition, the mechanism of this potential neuroprotective effect remains unclear. This study aimed to investigate the influence of hyperbaric oxygen on the proliferation of neural stem cells in the subventricular zone of neonatal Sprague-Dawley rats （7 days old） subjected to hypoxic-ischemic brain damage. Six hours after modeling, rats were treated with hyperbaric oxygen once daily for 7 days. Immunohistochemistry revealed that the number of 5-bromo-2＇-deoxyuridine positive and nestin positive cells in the subventricular zone of neonatal rats increased at day 3 after hypoxic-ischemic brain damage and peaked at day 5. After hyperbaric oxygen treatment, the number of 5-bromo-2＇- deoxyuddine positive and nestin positive cells began to increase at day 1, and was significantly higher than that in normal rats and model rats until day 21. Hematoxylin-eosin staining showed that hyperbaric oxygen treatment could attenuate pathological changes to brain tissue in neonatal rats, and reduce the number of degenerating and necrotic nerve cells. Our experimental findings indicate that hyperbaric oxygen treatment enhances the proliferation of neural stem cells in the subventricular zone of neonatal rats with hypoxic-ischemic brain damage, and has therapeutic potential for promoting neurological recovery following brain injury.展开更多
There is uncertain result with regard to the use of inhalation or instillation steroids to prevent bronchopulmonary dysplasia in preterm infants. This meta-analysis was designed to evaluate the efficacy and safety of ...There is uncertain result with regard to the use of inhalation or instillation steroids to prevent bronchopulmonary dysplasia in preterm infants. This meta-analysis was designed to evaluate the efficacy and safety of early airway administration (within 2 days after birth) of corticosteroids and pulmonary surfactant (PS) for preventing bronchopulmonary dysplasia (BPD) in premature infants with neonatal respiratory distress syndrome (NRDS). The related studies were retrieved in PubMed, EMBASE, the Cochrane Library, Clinical Trial, CNKI, Wanfang and VIP Database from inception to August 2018. Two reviewers independently screened the studies to ensure that all patients with diagnosis of NRDS were enrolled to studies within 1 day after birth, assessed the quality of included studies by GRADEpro system and extracted the data for review. The meta-analysis was performed by RevMan 5.2 software. A subgroup analysis about inhaled corticosteroid (ICS) delivery method was made between ICS inhalation subgroup [inhalation of ICS by nebulizer or metered dose inhaler (MDI)] and ICS intratracheal instillation subgroup (PS used as a vehicle). Eight randomized controlled trials were enrolled in the meta-analysis, 5 trials of which stated the randomized method, grouping and blinded method, and the follow-up procedures were reported. GRADEpro system showed high quality of 4 trials (5 articles), and the rest 4 trials had moderate quality. Meta-analysis showed that the incidence of BPD was decreased in ICS group, the relative risk (RR) was 0.56 (95% CI: 0.42-0.76), and similar trends were found in ICS inhalation subgroup and ICS intratracheal instillation subgroup, with the corresponding RR being 0.58 (95% CI: 0.41-0.82) and 0.47 (95% CI: 0.24-0.95) respectively. ICS could also significantly reduce the mortality risk as compared with placebo control group (RR: 0.67;95% CI: 0.45-0.99), with RR of ICS inhalation subgroup and ICS intratracheal instillation subgroup being 0.81 (95% CI: 0.34-1.94) and 0.64 (95% CI: 0.41-0.99) respectively. Moreover, the percentage of infants using PS more than one time was lower in ICS group than in the placebo control group, with the RR and 95% CI being 0.55 (95% CI: 0.45-0.67), and that in ICS intratracheal instillation subgroup lower than in ICS inhalation subgroup (RR: 0.56;95% CI: 0.45-0.69, and RR: 0.35;95% CI:0.08-1.52 respectively). There was no significant difference in the incidence of infection or retinopathy of prematurity and neuro-motor system impairment between ICS group and placebo control group, with the corresponding RR being 0.95 (95% CI:0.59-1.52), 0.92 (95% CI: 0.62-1.38) and 1.13 (95% CI: 0.92-1.39), respectively. It was concluded that early administration of ICS and PS is an effective and safe option for preterm infants with NRDS in preventing BPD and reducing mortality, decreasing the additional PS usage, especially for the ICS intratracheal instillation subgroup. Furthermore, the appropriate dose and duration of ICS, combined use of inhalation or instillation of ICS with PS and the long-term safety of airway administration of corticosteroids need to be assessed in large trials.展开更多
BACKGROUND Gestational diabetes mellitus(GDM)has become increasingly prevalent globally.Glycemic control in pregnant women with GDM has a critical role in neonatal complications.AIM To analyze the early neonatal compl...BACKGROUND Gestational diabetes mellitus(GDM)has become increasingly prevalent globally.Glycemic control in pregnant women with GDM has a critical role in neonatal complications.AIM To analyze the early neonatal complications in GDM,and examine the effect of blood glucose control level on neonatal infection.METHODS The clinical data of 236 pregnant women with GDM and 240 healthy pregnant women and newborns during from March 2020 to December 2021 the same period were retrospectively analyzed,and the early complications in newborns in the two groups were compared.The patients were divided into the conforming glycemic control group(CGC group)and the non-conforming glycemic control group(NCGC group)based on whether glycemic control in the pregnant women with GDM conformed to standards.Baseline data,immune function,infectionrelated markers,and infection rates in neonates were compared between the two groups.RESULTS The incidence of neonatal complications in the 236 neonates in the GDM group was significantly higher than that in the control group(P<0.05).Pregnant women with GDM in the NCGC group(n=178)had significantly higher fasting plasma glucose,2 h postprandial blood glucose and glycated hemoglobin A1C levels than those in the CGC group(n=58)(P<0.05).There were no differences in baseline data between the two groups(P>0.05).Additionally,the NCGC group had significantly decreased peripheral blood CD3^(+),CD4^(+),CD8^(+)T cell ratios,CD4/CD8 ratios and immunoglobulin G in neonates compared with the CGC group(P<0.05),while white blood cells,serum procalcitonin and C-reactive protein levels increased significantly.The neonatal infection rate was also significantly increased in the NCGC group(P<0.05).CONCLUSION The risk of neonatal complications increased in pregnant women with GDM.Poor glycemic control decreased neonatal immune function,and increased the incidence of neonatal infections.展开更多
<strong>Introduction: </strong><span style="font-family:""><span style="font-family:Verdana;">Fetal heart rate monitoring during labor is used to study fetal well-being...<strong>Introduction: </strong><span style="font-family:""><span style="font-family:Verdana;">Fetal heart rate monitoring during labor is used to study fetal well-being and predict neonatal acidosis of newborn. Fetal heart rate monitoring is analyzed by the obstetrical team and categorized according to the FIGO guidelines. An important limitation of this diagnostic tool is an inter- and intra-observer variability, leading to subjective cardiotocography interpretation and classification. Our objective was to study the association between the categories of fetal heart rate analysis (according to FIGO classification) and neonatal acidosis of full-term newborns. </span><b><span style="font-family:Verdana;">Study design:</span></b><span style="font-family:Verdana;"> This is a multicenter retrospective cohort study conducted between 2014 and 2018 in the Grand-Est region. We searched and included retrospectively children hospitalized in a pediatric intensive care unit in one of the participating hospitals with an ICD-10 coding type “P91.6” corresponding to “Hypoxic Ischemic Encephalopathy”. Maternal, pregnancy, delivery, and newborn characteristics were collected and compared by univariate logistic regression with multiple imputation. Odds Ratio and 95% confidence intervals (CI) were calculated using the model and presented. Multiple imputation with m = 100 imputations was tested, using Rubin rules to combine the results. </span><b><span style="font-family:Verdana;">Results: </span></b><span style="font-family:Verdana;">55 patients were included in the study. Fetal heart rate tracings classified in Category 3 as “pathological” according to FIGO guidelines were significantly associated with an increased risk of severe neonatal acidosis. Late decelerations and bradycardia during labor were associated with severe neonatal acidosis. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> Severe neonatal acidosis may be suspected by interpretation of fetal heart rate during labor. Fetal bradycardia and late decelerations are predictive of the severity of neonatal acidosis. This study emphasizes the need to screen severe neonatal acidosis and allows the identification of populations most at risk. Repeated team training and upgrading of fetal heart rate study would further reduce the incidence of neonatal acidosis.</span></span>展开更多
Objective:To analyze the risk factors of neonatal medical adhesive-related skin injury and put forward targeted preventive measures,so as to provide reference for the care and prevention of neonatal medical adhesive-r...Objective:To analyze the risk factors of neonatal medical adhesive-related skin injury and put forward targeted preventive measures,so as to provide reference for the care and prevention of neonatal medical adhesive-related skin injuries.Methods:Using the convenience sampling method,262 neonates admitted to the neonatal intensive care unit(NICU)of a tertiary general hospital in Wenzhou from April 2021 to May 2022 were selected as the study subjects.The incidence of medical adhesive-related skin injuries in these neonates was retrospectively analyzed.Results:Among the 262 children,43 cases had skin injuries,with an incidence rate of 16.4%.Single factor analysis showed that the occurrence of medical adhesive-related skin injury was related to gestational age,weight,electrocardiogram(ECG)monitoring,venous access,ambient temperature,and mechanical ventilation(P<0.05).Multivariate logistic regression showed that gestational age,ECG monitoring,and ambient temperature were independent risk factors of medical adhesive-related skin injury(OR values were 0.700,0.431,and 6.365,respectively).Conclusion:The high incidence of neonatal medical adhesive-related skin injury may be caused by one or more factors.Clinical measures should be taken,such as selecting the appropriate type of adhesive according to gestational age and using skin-protecting membrane,minimizing ECG monitoring,etc.,to prevent the occurrence of neonatal medical adhesive-related skin injury.展开更多
Delayed childbearing(DC) is common in most Western countries.The average age of first-time mothers increased in United States from 21.4 years in 1970 to 25.0 years in 2006 and from 25.4 to 30.8 years in Australia in t...Delayed childbearing(DC) is common in most Western countries.The average age of first-time mothers increased in United States from 21.4 years in 1970 to 25.0 years in 2006 and from 25.4 to 30.8 years in Australia in the same period.It is commonly believed that this has no ominous consequences.But several negative consequences of this behavior are described: stillbirth,prematurity,twins,birth anomalies.Age also decreases women's fertility,thus many couples undergo in vitro fertilization.And we highlight a paradox: medical reproduction techniques decreases their effectiveness with maternal age,but their availability can be an incentive to postpone parenthood.Of course the risks of delayed parenthood involve a minority of cases,but are parents entitled to accept any risk on the behalf of their baby? A complete information would make people cautious before deciding to postpone childbearing,though this is often an obliged rather that a free choice: the consumerist society pressure and the difficulty to find an employment have their heavy weight in this choice.But if this choice is not really free,people's interest is to overcome these pressures and to claim for a real broad choice on when becoming parent,despite the pressures made by their cultural environment to postpone parenthood.Moreover,even reproductive techniques have some risks.Unfortunately,mass mediaoften praise and endorse DC,disregarding the increase of premature babies born because of DC,a real alarm for public health.Pediatricians should discourage the culture that makes DC a normal event.展开更多
Mannose binding lectin (MBL) is an important component of innate immunity particularly in neonates whose adaptive immunity is not fully developed. Polymorphism in MBL2 gene promoter and exon1 determines MBL serum leve...Mannose binding lectin (MBL) is an important component of innate immunity particularly in neonates whose adaptive immunity is not fully developed. Polymorphism in MBL2 gene promoter and exon1 determines MBL serum level and function. The aim of this study was to investigate the frequency of different MBL2 genotypes in neonatal sepsis among patients of neonatal intensive care unit (NICU). Two hundred and forty-five neonates were enrolled in this study (127 infected and 118 uninfected controls). Multiplex PCR and double amplification refractory mutation system (dARMS) were used for typing of MBL2 exon1 and promoter respectively. Klebsiella species were the most frequently isolated organisms (22.8%). There is no statistical significance difference in the distribution of different expression genotypes between infected group and controls (P = 0.11). However, prevalence of low MBL2 expression genotypes (XA/O and O/O) was higher in infected patients compared to control group (patients 25.2% and controls 15.3%). Low and medium MBL2 expression genotypes were mostly associated with Gram-negative bacterial infections (18.9% and 22.8%) respectively. A statistically significant association of Gram-negative bacterial infections with low MBL2 expression genotypes was found (P = 0.02). Higher frequency of AB and BB genotypes was observed (31.5% and 7.9%) in patients group compared to control, but without statistical significant difference.展开更多
In this editorial,we commented on two articles published online in August and September 2024 in the World Journal of Diabetes,which focused on modifying the gut microbiota(GM)to prevent or delay the progression of dia...In this editorial,we commented on two articles published online in August and September 2024 in the World Journal of Diabetes,which focused on modifying the gut microbiota(GM)to prevent or delay the progression of diabetes mellitus(DM)and DM-related complications.Numerous studies,many of which are animal studies,have indicated the potential role of GM in the pathogenesis of DM.However,the detailed causality and mechanisms between GM and DM have not been fully clarified.Although there have been some reports of a potential role of modifying the GM in treating DM,most lack long-term observations and are not mechanistic.Additionally,the GM and its role in DM might vary among individuals;therefore,GM-targeted interventions should be individualized to realize their therapeutic potential.展开更多
文摘Congenital hernia of the diaphragmatic dome (CHDD) is an embryonic malformation in which all or part of the diaphragmatic dome fails to develop properly. In the majority of cases (80% to 90%), this malformation affects the left posterolateral part of the diaphragm, while in 10% to 15% of cases it affects the right. Bilateral cases are extremely rare, accounting for less than 1% of cases. This malformation is estimated to occur at a frequency of around 1 in 3500 births, with a male predominance. The diaphragmatic defect causes the abdominal organs to rise into the thoracic cavity during critical phases of lung development. These anomalies result in bilateral pulmonary hypoplasia, a reduced number of pulmonary vessels, and pulmonary arterial hypertension (PAH). The combination of these anatomical and functional anomalies, in varying degrees, explains the wide variability of symptoms at birth. Diagnosis is usually made prenatally by ultrasound, which enables severe forms of the disease to be detected and appropriate management initiated. The prognosis remains generally grave, with a neonatal mortality rate of between 30% and 60% depending on the study, and around half of all children will have long-term sequelae.
文摘AIM:To investigate the frequency,etiology,and current management strategies for diarrhea in newborn.METHODS:Retrospective,nationwide study involving 5801 subjects observed in neonatal intensive care units during 3 years.The main anamnesis and demographic characteristics,etiology and characteristics of diarrhea,nutritional and therapeutic management,clinical outcomes were evaluated.RESULTS:Thirty-nine cases of diarrhea(36 acute,3 chronic) were identified.The occurrence rate of diarrhea was 6.72 per 1000 hospitalized newborn.Etiology was defined in 29 of 39 newborn(74.3%):food allergy(20.5%),gastrointestinal infections(17.9%),antibiotic-associated diarrhea(12.8%),congenital defects of ion transport(5.1%),withdrawal syndrome(5.1%),Hirschsprung's disease(2.5%),parenteral diarrhea(2.5%),cystic fibrosis(2.5%),and metabolic disorders(2.5%).Three patients died due to complications related to diarrhea(7.7%).In 19 of 39 patients(48.7%),rehydration was performed exclusively by the enteral route.CONCLUSION:Diarrhea in neonates is a challenging clinical condition due to the possible heterogeneous etiologies and severe outcomes.Specific guidelines are advocated in order to optimize management of diarrhea in this particular setting.
文摘Background: Preterm labor is one of the most public health problems related to neonates admitted to Neonatal Intensive Care Unit (NICU). Poor knowledge among mothers about the care requirements of a preterm neonate is immediate cause for post-discharge medical problems in premature and neonates readmission to NICU. Hence, this study aims to evaluate mothers’ knowledge of caring for premature infants post-discharge from Neonatal Intensive Care Units in the Gaza strip. Methods: A Quantitative-based cross-sectional designs study was used to survey 120 mothers of preterm neonates at the time of preterm neonates discharge by face-to-face interview at Al-Shifa medical complex and Nasser hospital between February and June 2018. Results: The results showed that only about 58.4% of mothers of premature babies had good knowledge about health care needed for premature infants after discharge from NICU. Furthermore, there was no statistically significant difference between the level of knowledge and mother’s sociodemographic characteristics (P-values > 0.05). Conclusion: Mothers’ knowledge of premature infants care was not at the optimal level, which might put the newborns at risk. Therefore, the study emphasizes the necessity of thoughtful exchange of health information between team members and mothers and establishing pre- and post-discharge plans with mothers to start their healthy transition of preterm neonate to home and to ameliorate family concerns.
文摘Healthcare-associated infection is a common problem of newborn in neonatal intensive care units. It results in high mortality rate and serious complications. The Aim: to assess the incidence, etiology and the mortality of healthcareassociated infections of patients in neonatal intensive care unit at King Abdl Aziz Specialist Hospital (KAASH), Taif, Kingdom of Saudi Arabia. Material and Methods: This is a retrospective study including 8033 neonates admitted to neonatal intensive care unit during period between April, 2006 and December, 2012. The health-care associated infection rate, mortality rate, causative organism and risk factors were studied. Results: The prevalence of health-care associated infection was found to be 6.03%;the mortality rate was 27.1%. The highest prevalence was among children with the birth weight below 1000 g. The most frequent causative pathogen was klebseilla spp, followed by other gram negative bacilli. Conclusion: The rate of healthcare-associated infections in neonatal intensive care unit at KAASH was relatively high. In addition, the mortality rate was observed to be high (27.1%) owing to the high virulence of the causative organisms.
文摘Serratia is an opportunistic pathogenic bacterium of the Enterobacteriaceae family, occasionally responsible for epidemics of nosocomial infections in critical departments;in particular in neonatal intensive care units Enterobacteriaceae form a large family of Gram-negative bacteria, which cause diseases of highly variable severity, due to distinct pathogenic mechanisms. This family is heterogeneous as it consists of about 30 genera of bacteria and more than 100 species. However, all these germs have in common their preferential location in the digestive system, some being part of the normal flora although they are also present in the environment. Several metabolic processes characterize this bacterial family. These include the ability to reduce nitrate to nitrite (for energy generation), ferment glucose, lack cytochrome oxidase, be aerobic or anaerobic, motile or immobile, … Enterobacteriaceae constitute more than 80% of the germs isolated in the laboratory: Escherichia, Salmonella, Shigella, Klebsiella, Enterobacter, Serratia, Proteus, Morganella and Yersinia are the rods most often found. Regarding nosocomial infection to Serratia, this bacterium colonizes the respiratory, digestive and urinary systems of patients, mainly responsible for bacteremia, infections of the lower respiratory tract, urinary and skin infections. Through our work, we report the epidemic experienced in the neonatal intensive care unit MOHAMMED VI university hospital, mother-child hospital MARRAKECH MOROCCO for three months from December at February 2023 interesting 30 newborns whose clinical presentation was different, the positive diagnosis was based on blood and geographical samples taken by the bacteriology department to isolate the offending germs, the therapeutic management of our patients consisted essentially of various hygiene measures in association with dual antibiotic therapy based on meropenem and amikacin. The evolution was marked by the death of 21 patients (70%) and the recovery of 9 patients (30%). The prognosis of infection by serratia remains bleak with high morbidity interest in prevention by respecting the rules of hygiene, which begins with hand disinfection.
基金Supported by Non-profit Joint Stock Company“S.D.Asfendiyarov Kazakh National Medical University”,Almaty,Kazakhstan。
文摘BACKGROUND For over half a century,the administration of maternal corticosteroids before anticipated preterm birth has been regarded as a cornerstone intervention for enhancing neonatal outcomes,particularly in preventing respiratory distress syndrome.Ongoing research on antenatal corticosteroids(ACS)is continuously refining the evidence regarding their efficacy and potential side effects,which may alter the application of this treatment.Recent findings indicate that in resource-limited settings,the effectiveness of ACS is contingent upon meeting specific conditions,including providing adequate medical support for preterm newborns.Future studies are expected to concentrate on developing evidence-based strategies to safely enhance ACS utilization in low-and middle-income countries.AIM To analyze the clinical effectiveness of antenatal corticosteroids in improving outcomes for preterm newborns in a tertiary care hospital setting in Kazakhstan,following current World Health Organization guidelines.METHODS This study employs a comparative retrospective cohort design to analyze single-center clinical data collected from January 2022 to February 2024.A total of 152 medical records of preterm newborns with gestational ages between 24 and 34 weeks were reviewed,focusing on the completeness of the ACS received.Quantitative variables are presented as means with standard deviations,while frequency analysis of qualitative indicators was performed using Pearson'sχ^(2) test(χ^(2))and Fisher's exact test.If statistical significance was identified,pairwise comparisons between the three observation groups were conducted using the Bonferroni correction.RESULTS The obtained data indicate that the complete implementation of antenatal steroid prophylaxis(ASP)improves neonatal outcomes,particularly by reducing the frequency of birth asphyxia(P=0.002),the need for primary resuscitation(P=0.002),the use of nasal continuous positive airway pressure(P=0.022),and the need for surfactant replacement therapy(P=0.038)compared to groups with incomplete or no ASP.Furthermore,complete ASP contributed to a decrease in morbidity among preterm newborns(e.g.,respiratory distress syndrome,intrauterine pneumonia,cerebral ischemia,bronchopulmonary dysplasia,etc.),improved Apgar scores,and reduced the need for re-intubation and the frequency of mechanical ventilation.However,it was associated with an increased incidence of uterine atony in postpartum women(P=0.0095).CONCLUSION In a tertiary hospital setting,the implementation of ACS therapy for pregnancies between 24 and 34 weeks of gestation at high risk for preterm birth significantly reduces the incidence of neonatal complications and related interventions.This,in turn,contributes to better outcomes for this cohort of children.However,the impact of ACS on maternal outcomes requires further thorough investigation.
文摘The incident of the measles has diminished in the last decades thanks to the widespread use of the vaccine in The United States and Europe. Nevertheless, recently we are seeing new epidemics of measles due to the lack of coverage in some social areas. Measles during pregnancy is associated with high maternal morbidity and mortality, being a frequent cause of abortion in preterm deliveries. We report two cases of measles attended in the Unit of Neonatology held coinciding with the epidemic lived in this area during the last year.
文摘Cytosteatonecrosis of the newborn (CSNN), though rare, is a benign panniculitis that causes various skin lesions (hardened, purplish plaques/nodules). This condition can occur in infants of diabetic mothers or those who have experienced birth asphyxia and may be unfamiliar to some healthcare practitioners. CSNN can lead to complications such as life-threatening hypercalcemia and metabolic disorders. This case study reports on a two-week-old newborn with CSNN, admitted to the neonatal intensive care unit at the Pediatric Center of Mohammed VI Hospital in Marrakech. The infant, born to a diabetic mother, was initially treated for neonatal respiratory distress. Four days after discharge, a biopsy-confirmed the diagnosis of CSNN, revealing lesions on the scalp, thighs and neck. At 1.5 months, the patient developed a scalp abscess and hypercalcemia. Hypercalcemia was effectively managed with hyperhydration and diuretics, resulting in the normalization of calcium levels. Abdominopelvic and transthoracic cardiac ultrasounds were normal. By six months, the patient’s skin lesions had spontaneously regressed.
文摘Breast milk represents the gold standard for neonatal nutrition,especially for preterm and term infants with a low birthweight.This awareness is based not only on the nutritional properties of human milk,which is specifically designed for the growth of humans but also on breast milk’s non-nutritional properties,such as protection against infection.In fact,breast milk should be considered a heterogeneous ecosystem,including a wide range of cells in addition to those involved in immune function;growth factors,such as vascular endothelial growth factor;multiple noncoding microRNAs;immune cells;epithelial cells and multipotent mesenchymal stem cells.This recent identification of a pool of progenitor stem cells in human milk is the driving force behind the growing research aimed at identifying the nature of these stem/progenitor cells and their sources.
文摘Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of contact for concerned families,play a pivotal role in the diagnostic process.However,they face numerous obstacles that can hinder accurate and timely diagnosis,particularly in resource-limited or culturally diverse settings such as the Middle East and North Africa(MENA)and Arabian Gulf regions.This narrative review explores the key challenges pediatricians face in diagnosing ADHD and highlights practical and emerging solutions.The article offers both a global perspective and a contextualized view relevant to the MENA region.A narrative literature review was conducted using PubMed,Scopus,and Google Scholar,focusing on peer-reviewed studies,clinical guidelines,and epidemiological data from 2010 to 2025 related to pediatric ADHD diagnosis,especially in MENA regions.The review identifies six major diagnostic barriers:(1)Symptom overlap with other conditions[e.g.,autism spectrum disorder(ASD),anxiety,learning disabilities];(2)Reliance on subjective informant reports;(3)Cultural and societal influences including stigma and gender bias;(4)Variability in ADHD training and time constraints in clinical practice;(5)Limited access to multidisciplinary evaluations;and(6)Systemic referral and communication inefficiencies.Comorbidities are highly prevalent and frequently complicate the diagnostic picture.Delayed or inaccurate diagnosis can lead to academic underperformance,family stress,missed interventions,and long-term psychological consequences.Emerging solutions include digital screening tools,artificial intelligence-assisted analysis,structured reporting platforms,and improved training and referral models.Regional data from the Arabian Gulf highlight variable prevalence rates(1.3%-22%)and underscore the need for culturally sensitive diagnostic strategies.To improve diagnostic accuracy and patient outcomes,pediatricians must be supported through better training,interdisciplinary collaboration,validated tools,and policy-level reforms.Tailoring these approaches to local contexts will be key to addressing the growing burden of ADHD,particularly in the MENA region.
基金Supported by the 2023 Guangzhou Municipal Science and Technology Bureau Project,No.2023A03J0873.
文摘BACKGROUND Diabetes and hypertension are metabolic disorders that are becoming more prevalent.Breastfeeding is recommended by the World Health Organization for women who have given birth and have been reported to reduce the risk of chronic diseases potentially.However,there is no systematic review to explore the relationship between breastfeeding and diabetes/hypertension by consolidating all available evidence on the topic.AIM To investigate the relationship between breastfeeding and maternal diabetes and hypertension.METHODS This review included comparative studies investigating the association between breastfeeding and the risk of type 2 diabetes or hypertension in parous women.Non-English-language articles,reviews,editorials,letters,and protocols were excluded.The Medline,EMBASE,PubMed,Web of Science,and Cochrane databases were searched until May 6,2024.Risk of bias in non-randomized studies-of exposure was used to assess bias in all the included studies.A meta-analysis was conducted to determine the risk of two chronic lactation-related diseases.RESULTS Eighteen studies were included.Five studies discussed hypertension,12 discussed diabetes,and one discussed both.According to a meta-analysis,lactation significantly reduced the risk of postpartum diabetes in women with gestational diabetes mellitus[hazard ratio=0.64(95%CI:0.47-0.89)].In addition,the meta-analysis produced significant results for postpartum diabetes and hypertension in non-gestational diabetes women,both favoring breastfeeding.However,the risk of bias in most included studies was low or unclear.CONCLUSION Breastfeeding has consistently been shown to be associated with a lower incidence of maternal hypertension and diabetes later in life,even among mothers who experienced gestational diabetes during pregnancy.
文摘BACKGROUND Children with autism spectrum disorder(ASD)face unique challenges in maintaining oral health due to sensory sensitivities,communication difficulties,and behavioral barriers.These factors,along with limited access to ASD-trained dental professionals,increase their risk of dental caries,periodontal disease,bruxism,and other oral health issues.Despite growing awareness of these challenges,a comprehensive synthesis of evidence-based solutions remains lacking.AIM To review synthesizes existing research on dental problems in ASD,barriers to care,management strategies,and future directions for improved oral health outcomes.METHODS A systematic search of PubMed,Cochrane Library,and Scopus was conducted using predefined search terms.Related to ASD,dental health,and management strategies.Inclusion criteria encompassed studies focusing on children with ASD,dental health issues,and interventions.Data extraction included study design,participant characteristics,key findings,and intervention outcomes.The quality of studies was assessed using appropriate tools such as the Cochrane Risk of Bias Tool and the Newcastle-Ottawa Scale.A narrative synthesis approach,incorporating thematic analysis,was utilized to evaluate the findings.RESULTS A total of 165 studies met the inclusion criteria.Children with ASD exhibited a higher prevalence of dental caries,gingivitis,bruxism,and malocclusion compared to neurotypical peers.Barriers to dental care included sensory sensitivities,communication difficulties,financial constraints,and a shortage of ASD-trained dental professionals.Effective interventions included desensitization programs,behavioral therapy,digital applications,and interdiscip-linary collaboration.Parental education and professional training were crucial for improving oral health outcomes.CONCLUSION Tailored dental care strategies,including sensory adaptations,behavioral interventions,and interdisciplinary collaboration,are essential for children with ASD.Standardized guidelines and long-term studies are needed to refine evidence-based protocols.Future research should explore digital interventions and probiotic applications in ASD dental care.
基金supported by Guangdong Province Science Research Project,No.B30502
文摘Hyperbaric oxygen therapy for the treatment of neonatal hypoxic-ischemic brain damage has been used clinically for many years, but its effectiveness remains controversial. In addition, the mechanism of this potential neuroprotective effect remains unclear. This study aimed to investigate the influence of hyperbaric oxygen on the proliferation of neural stem cells in the subventricular zone of neonatal Sprague-Dawley rats （7 days old） subjected to hypoxic-ischemic brain damage. Six hours after modeling, rats were treated with hyperbaric oxygen once daily for 7 days. Immunohistochemistry revealed that the number of 5-bromo-2＇-deoxyuridine positive and nestin positive cells in the subventricular zone of neonatal rats increased at day 3 after hypoxic-ischemic brain damage and peaked at day 5. After hyperbaric oxygen treatment, the number of 5-bromo-2＇- deoxyuddine positive and nestin positive cells began to increase at day 1, and was significantly higher than that in normal rats and model rats until day 21. Hematoxylin-eosin staining showed that hyperbaric oxygen treatment could attenuate pathological changes to brain tissue in neonatal rats, and reduce the number of degenerating and necrotic nerve cells. Our experimental findings indicate that hyperbaric oxygen treatment enhances the proliferation of neural stem cells in the subventricular zone of neonatal rats with hypoxic-ischemic brain damage, and has therapeutic potential for promoting neurological recovery following brain injury.
文摘There is uncertain result with regard to the use of inhalation or instillation steroids to prevent bronchopulmonary dysplasia in preterm infants. This meta-analysis was designed to evaluate the efficacy and safety of early airway administration (within 2 days after birth) of corticosteroids and pulmonary surfactant (PS) for preventing bronchopulmonary dysplasia (BPD) in premature infants with neonatal respiratory distress syndrome (NRDS). The related studies were retrieved in PubMed, EMBASE, the Cochrane Library, Clinical Trial, CNKI, Wanfang and VIP Database from inception to August 2018. Two reviewers independently screened the studies to ensure that all patients with diagnosis of NRDS were enrolled to studies within 1 day after birth, assessed the quality of included studies by GRADEpro system and extracted the data for review. The meta-analysis was performed by RevMan 5.2 software. A subgroup analysis about inhaled corticosteroid (ICS) delivery method was made between ICS inhalation subgroup [inhalation of ICS by nebulizer or metered dose inhaler (MDI)] and ICS intratracheal instillation subgroup (PS used as a vehicle). Eight randomized controlled trials were enrolled in the meta-analysis, 5 trials of which stated the randomized method, grouping and blinded method, and the follow-up procedures were reported. GRADEpro system showed high quality of 4 trials (5 articles), and the rest 4 trials had moderate quality. Meta-analysis showed that the incidence of BPD was decreased in ICS group, the relative risk (RR) was 0.56 (95% CI: 0.42-0.76), and similar trends were found in ICS inhalation subgroup and ICS intratracheal instillation subgroup, with the corresponding RR being 0.58 (95% CI: 0.41-0.82) and 0.47 (95% CI: 0.24-0.95) respectively. ICS could also significantly reduce the mortality risk as compared with placebo control group (RR: 0.67;95% CI: 0.45-0.99), with RR of ICS inhalation subgroup and ICS intratracheal instillation subgroup being 0.81 (95% CI: 0.34-1.94) and 0.64 (95% CI: 0.41-0.99) respectively. Moreover, the percentage of infants using PS more than one time was lower in ICS group than in the placebo control group, with the RR and 95% CI being 0.55 (95% CI: 0.45-0.67), and that in ICS intratracheal instillation subgroup lower than in ICS inhalation subgroup (RR: 0.56;95% CI: 0.45-0.69, and RR: 0.35;95% CI:0.08-1.52 respectively). There was no significant difference in the incidence of infection or retinopathy of prematurity and neuro-motor system impairment between ICS group and placebo control group, with the corresponding RR being 0.95 (95% CI:0.59-1.52), 0.92 (95% CI: 0.62-1.38) and 1.13 (95% CI: 0.92-1.39), respectively. It was concluded that early administration of ICS and PS is an effective and safe option for preterm infants with NRDS in preventing BPD and reducing mortality, decreasing the additional PS usage, especially for the ICS intratracheal instillation subgroup. Furthermore, the appropriate dose and duration of ICS, combined use of inhalation or instillation of ICS with PS and the long-term safety of airway administration of corticosteroids need to be assessed in large trials.
文摘BACKGROUND Gestational diabetes mellitus(GDM)has become increasingly prevalent globally.Glycemic control in pregnant women with GDM has a critical role in neonatal complications.AIM To analyze the early neonatal complications in GDM,and examine the effect of blood glucose control level on neonatal infection.METHODS The clinical data of 236 pregnant women with GDM and 240 healthy pregnant women and newborns during from March 2020 to December 2021 the same period were retrospectively analyzed,and the early complications in newborns in the two groups were compared.The patients were divided into the conforming glycemic control group(CGC group)and the non-conforming glycemic control group(NCGC group)based on whether glycemic control in the pregnant women with GDM conformed to standards.Baseline data,immune function,infectionrelated markers,and infection rates in neonates were compared between the two groups.RESULTS The incidence of neonatal complications in the 236 neonates in the GDM group was significantly higher than that in the control group(P<0.05).Pregnant women with GDM in the NCGC group(n=178)had significantly higher fasting plasma glucose,2 h postprandial blood glucose and glycated hemoglobin A1C levels than those in the CGC group(n=58)(P<0.05).There were no differences in baseline data between the two groups(P>0.05).Additionally,the NCGC group had significantly decreased peripheral blood CD3^(+),CD4^(+),CD8^(+)T cell ratios,CD4/CD8 ratios and immunoglobulin G in neonates compared with the CGC group(P<0.05),while white blood cells,serum procalcitonin and C-reactive protein levels increased significantly.The neonatal infection rate was also significantly increased in the NCGC group(P<0.05).CONCLUSION The risk of neonatal complications increased in pregnant women with GDM.Poor glycemic control decreased neonatal immune function,and increased the incidence of neonatal infections.
文摘<strong>Introduction: </strong><span style="font-family:""><span style="font-family:Verdana;">Fetal heart rate monitoring during labor is used to study fetal well-being and predict neonatal acidosis of newborn. Fetal heart rate monitoring is analyzed by the obstetrical team and categorized according to the FIGO guidelines. An important limitation of this diagnostic tool is an inter- and intra-observer variability, leading to subjective cardiotocography interpretation and classification. Our objective was to study the association between the categories of fetal heart rate analysis (according to FIGO classification) and neonatal acidosis of full-term newborns. </span><b><span style="font-family:Verdana;">Study design:</span></b><span style="font-family:Verdana;"> This is a multicenter retrospective cohort study conducted between 2014 and 2018 in the Grand-Est region. We searched and included retrospectively children hospitalized in a pediatric intensive care unit in one of the participating hospitals with an ICD-10 coding type “P91.6” corresponding to “Hypoxic Ischemic Encephalopathy”. Maternal, pregnancy, delivery, and newborn characteristics were collected and compared by univariate logistic regression with multiple imputation. Odds Ratio and 95% confidence intervals (CI) were calculated using the model and presented. Multiple imputation with m = 100 imputations was tested, using Rubin rules to combine the results. </span><b><span style="font-family:Verdana;">Results: </span></b><span style="font-family:Verdana;">55 patients were included in the study. Fetal heart rate tracings classified in Category 3 as “pathological” according to FIGO guidelines were significantly associated with an increased risk of severe neonatal acidosis. Late decelerations and bradycardia during labor were associated with severe neonatal acidosis. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> Severe neonatal acidosis may be suspected by interpretation of fetal heart rate during labor. Fetal bradycardia and late decelerations are predictive of the severity of neonatal acidosis. This study emphasizes the need to screen severe neonatal acidosis and allows the identification of populations most at risk. Repeated team training and upgrading of fetal heart rate study would further reduce the incidence of neonatal acidosis.</span></span>
基金the Basic Medical and Health Technology Project of Wenzhou Science and Technology Bureau(Y20190308).
文摘Objective:To analyze the risk factors of neonatal medical adhesive-related skin injury and put forward targeted preventive measures,so as to provide reference for the care and prevention of neonatal medical adhesive-related skin injuries.Methods:Using the convenience sampling method,262 neonates admitted to the neonatal intensive care unit(NICU)of a tertiary general hospital in Wenzhou from April 2021 to May 2022 were selected as the study subjects.The incidence of medical adhesive-related skin injuries in these neonates was retrospectively analyzed.Results:Among the 262 children,43 cases had skin injuries,with an incidence rate of 16.4%.Single factor analysis showed that the occurrence of medical adhesive-related skin injury was related to gestational age,weight,electrocardiogram(ECG)monitoring,venous access,ambient temperature,and mechanical ventilation(P<0.05).Multivariate logistic regression showed that gestational age,ECG monitoring,and ambient temperature were independent risk factors of medical adhesive-related skin injury(OR values were 0.700,0.431,and 6.365,respectively).Conclusion:The high incidence of neonatal medical adhesive-related skin injury may be caused by one or more factors.Clinical measures should be taken,such as selecting the appropriate type of adhesive according to gestational age and using skin-protecting membrane,minimizing ECG monitoring,etc.,to prevent the occurrence of neonatal medical adhesive-related skin injury.
文摘Delayed childbearing(DC) is common in most Western countries.The average age of first-time mothers increased in United States from 21.4 years in 1970 to 25.0 years in 2006 and from 25.4 to 30.8 years in Australia in the same period.It is commonly believed that this has no ominous consequences.But several negative consequences of this behavior are described: stillbirth,prematurity,twins,birth anomalies.Age also decreases women's fertility,thus many couples undergo in vitro fertilization.And we highlight a paradox: medical reproduction techniques decreases their effectiveness with maternal age,but their availability can be an incentive to postpone parenthood.Of course the risks of delayed parenthood involve a minority of cases,but are parents entitled to accept any risk on the behalf of their baby? A complete information would make people cautious before deciding to postpone childbearing,though this is often an obliged rather that a free choice: the consumerist society pressure and the difficulty to find an employment have their heavy weight in this choice.But if this choice is not really free,people's interest is to overcome these pressures and to claim for a real broad choice on when becoming parent,despite the pressures made by their cultural environment to postpone parenthood.Moreover,even reproductive techniques have some risks.Unfortunately,mass mediaoften praise and endorse DC,disregarding the increase of premature babies born because of DC,a real alarm for public health.Pediatricians should discourage the culture that makes DC a normal event.
文摘Mannose binding lectin (MBL) is an important component of innate immunity particularly in neonates whose adaptive immunity is not fully developed. Polymorphism in MBL2 gene promoter and exon1 determines MBL serum level and function. The aim of this study was to investigate the frequency of different MBL2 genotypes in neonatal sepsis among patients of neonatal intensive care unit (NICU). Two hundred and forty-five neonates were enrolled in this study (127 infected and 118 uninfected controls). Multiplex PCR and double amplification refractory mutation system (dARMS) were used for typing of MBL2 exon1 and promoter respectively. Klebsiella species were the most frequently isolated organisms (22.8%). There is no statistical significance difference in the distribution of different expression genotypes between infected group and controls (P = 0.11). However, prevalence of low MBL2 expression genotypes (XA/O and O/O) was higher in infected patients compared to control group (patients 25.2% and controls 15.3%). Low and medium MBL2 expression genotypes were mostly associated with Gram-negative bacterial infections (18.9% and 22.8%) respectively. A statistically significant association of Gram-negative bacterial infections with low MBL2 expression genotypes was found (P = 0.02). Higher frequency of AB and BB genotypes was observed (31.5% and 7.9%) in patients group compared to control, but without statistical significant difference.
基金Supported by Medical Education Collaborative Innovation Fund of Jiangsu University,No.JDYY2023101.
文摘In this editorial,we commented on two articles published online in August and September 2024 in the World Journal of Diabetes,which focused on modifying the gut microbiota(GM)to prevent or delay the progression of diabetes mellitus(DM)and DM-related complications.Numerous studies,many of which are animal studies,have indicated the potential role of GM in the pathogenesis of DM.However,the detailed causality and mechanisms between GM and DM have not been fully clarified.Although there have been some reports of a potential role of modifying the GM in treating DM,most lack long-term observations and are not mechanistic.Additionally,the GM and its role in DM might vary among individuals;therefore,GM-targeted interventions should be individualized to realize their therapeutic potential.
