Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to...Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to 20 standardized multiple choice questions on October 7, 2023, responses and correctness were recorded. A logistic regression model assessed the relationship between question character count and accuracy. For each incorrect question, an independent error analysis was undertaken. Results: ChatGPT-4.0 scored a 100% across both obstetrics and gynecology questions. ChatGPT-3.5 scored a 95% overall, earning an 85.7% in obstetrics and a 100% in gynecology. Claude scored a 90% overall, earning a 100% in obstetrics and an 84.6% in gynecology. Bard scored a 77.8% overall, earning an 83.3% in obstetrics and a 75% in gynecology and would not respond to two questions. There was no statistical significance between character count and accuracy. Conclusions: ChatGPT-3.5 and ChatGPT-4.0 excelled in both obstetrics and gynecology while Claude performed well in obstetrics but possessed minor weaknesses in gynecology. Bard comparatively performed the worst and had the most limitations, leading to our support of the other artificial intelligence chatbots as preferred study tools. Our findings support the use of chatbots as a supplement, not a substitute for clinician-based learning or historically successful educational tools.展开更多
Objective: To study the sexual experience of women after gynecological hysterectomy in the obstetrics and gynecology department of Yalgado Ouedraogo University Teaching Hospital in Burkina Faso. Patient and Method: We...Objective: To study the sexual experience of women after gynecological hysterectomy in the obstetrics and gynecology department of Yalgado Ouedraogo University Teaching Hospital in Burkina Faso. Patient and Method: We conducted a cross-sectional study from October 1, 2016 to March 30, 2017. It included any patient who had a gynecological indication for a hysterectomy in the Department of Obstetrics and Gynecology of Yalgado Ouedraogo University Teaching Hospital (CHU-YO) during the study period. A total of 85 patients were included. We collected information from the consultation records, clinical records, and operating room registries and by surveying the patients themselves. Result: The frequency of hysterectomy in the gynecological period was 3.9%. The mean age of the patients was 51.71 (extremes: 35 and 66 years) and the mean parity was 4.8. Married women were the majority. Fibromyoma and genital prolapse accounted for 56.47% and 23.53% respectively of operative indications. Regarding postintervention sexuality, 29.41% of women declared no longer having sexual desire. Also, they complained of vaginal dryness (31.8%), decreased frequency of orgasm (42.3%), dyspareunia (37.65). Sexual dysfunction was present in 82.35% of women. There was a statistically significant difference between global sexual functioning and geographic origin, educational attainment, socio-economic level, surgical approach, preintervention sexual counseling, women’s psychological profile and their emotional relationship with their spouses. Conclusion: The psychosexual soundness of hysterectomy is important. A diagnosis of sexual disorders prior to the intervention and psychological follow-up throughout the therapeutic process of the pathology indicative of a hysterectomy is necessary for successful postoperative sexuality.展开更多
The authors reported a case of trauma with uterus rupture at 35 weeks gestation with fetal death in uterus with a trauma of the right</span></span><span><span><span style="font-family:&...The authors reported a case of trauma with uterus rupture at 35 weeks gestation with fetal death in uterus with a trauma of the right</span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">limb injuries during a serious road accident. </span><b><span style="font-family:Verdana;">Aim:</span></b><span style="font-family:Verdana;"> the aim is to show the increasing of road accident with the motorized tricycle and their many risks for pregnant woman. </span><b><span style="font-family:Verdana;">Case Presentation:</span></b><span style="font-family:Verdana;"> our patient was thrown from the back cargo of a motorized tricycle (three-wheeled vehicle) after a collision with a truck in a rural area from 150 km to Bobo-Dioulasso. She sustained a closed abdominal injury and a severe right lower limb open injury. At admission in our depart</span><span style="font-family:Verdana;">ment in the Teaching Hospital, she was conscious, shocked with hemodyn</span><span style="font-family:Verdana;">amic instability, including low blood pressure (75/52 mmHg), rapid heart rate (140 pulses per minute), rapid breath rate (40 per minute), and cold extremities. Abdominal examination was painful with uterine hypertonia, 28 cm height uterus, and no fetal heart heartbeat. A laparotomy in</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">urgency revealed a rupture of the uterus fundus with a dead fetus. A conservative surgical treatment was performed. An open trauma to the right limb was managed by the orthopedists with a good outcome. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> Accident trauma during pregnancy is becoming more and more frequent with the increase in means of transport in urban and inter urban areas. The transport ways of the pregnant woman must take into account her safety and that of the fetus.展开更多
Context: The use of hormonal contraceptives could lead to a rise in blood pressure with an onset of hypertension. The objective of the study was to describe the epidemiological, clinical and therapeutic patterns of hy...Context: The use of hormonal contraceptives could lead to a rise in blood pressure with an onset of hypertension. The objective of the study was to describe the epidemiological, clinical and therapeutic patterns of hypertension occurring in women on hormonal contraception. Patients and Methods: A retrospective study was carried out over a period of 5 years. It involved clients on hormonal contraception who developed hypertension during follow-up at the Family Planning Unit of the Yalgado Ouedraogo Teaching Hospital in Burkina Faso. Results: The global frequency of hypertension in clients on hormonal contraception was 1.8%;it varied depending on the type of methods of contraception used;it was 4.2% for clients on oral combined pills, 1% for implant users and 0.97% for women on injectable. The mean age of patients was 35.6 ± 8.4 years. Sixty-seven patients (84.8%) had mild to moderate hypertension. The mean time to onset of hypertension was respectively seventeen (17), thirty six (36) and thirty eight (38) months for patients on OCPs, CIP, and implants. After the discovery of hypertension, the contraception methods have been changed in 75.9% of cases, stopped in 5.2% of cases and the same contraception method was continued in 8.9% of cases. None of the patients who continued the same contraceptive method had obtained a normalization of blood pressure. Blood pressure was normalized in 48.6% of patients who have changed contraceptive methods. The average time of normalization of the blood pressure varied from three to five months, depending on the method that induces the hypertension. Conclusion: Hypertension on hormonal contraception is not uncommon. It is important to assess the risk factors for its occurrence at the initiation of contraception.展开更多
To investigate the clinical course and management of congenital vaginal atresia. This retrospective analysis included patients with congenital vaginal atresia treated from March 2004 to August 2014 at the Obstetrics a...To investigate the clinical course and management of congenital vaginal atresia. This retrospective analysis included patients with congenital vaginal atresia treated from March 2004 to August 2014 at the Obstetrics and Gynecology Hospital of Fudan University. Thirty-nine patients were included in this study. Their average age was 16.87±2.2 years when they came to our hospital. Totally, 51% of the patients had isolated congenital vaginal atresia with a normal cervix, whereas the others had either cervical atresia or imperforate hymen. The primary presenting signs and symptoms included primary amenorrhea（71.8%）, periodic abdominalgia（41.0%）, abdominal pain（36.0%）, dyspareunia（10.3%）, menstrual disorders（5.1%）, and pelvic mass（5.1%）. Ultrasound and magnetic resonance imaging（MRI） were effective inspection methods for the screening of urogenital tract-associated anomalies. Vaginoplasty mainly included simple vagina reconstruction with insertion of a mold（n=22） and split-thickness skin grafting（n=4）. In 64% of surgical patients, normal menstrual bleeding was achieved. Four of the patients subsequently became pregnant and delivered at term. Primary amenorrhea, periodic abdominalgia and abdominal pain are the main reasons for the post pubertal patients to visit doctors. Surgical methods can successfully provide these patients an opportunity for subsequent conservative management, can result in normal menstrual bleeding, resolve cyclic pelvic pain, and provide some potential for fertility.展开更多
The objective of our study was to study the epidemiological, etiological and contributory factors of maternal deaths in the obstetrics and gynecology department of the regional hospital center (RHC) of Ouahigouya from...The objective of our study was to study the epidemiological, etiological and contributory factors of maternal deaths in the obstetrics and gynecology department of the regional hospital center (RHC) of Ouahigouya from 2013 to 2015. We carried out a descriptive and analytical study on maternal deaths in maternity of the RHC of Ouahigouya, including all patients who died in the obstetrics and gynecology department of the RHC of Ouahigouya from 1 January 2013 to 31 December 2015, which meets WHO’s definition of maternal death. We recorded 151 maternal deaths and 5481 live births, a maternal mortality ratio of 2755 per 100,000 live births. The most affected women were women aged 20 - 24 years (27.8%), multiparous (25.5%), married women (88.7%) and those without income-generating activities (85.4%). The main causes of death from direct obstetrical complications were hemorrhage (38.3%), infections (21.5%), abortions (16.8%) and complications of hypertension disorders (15.8%) and for indirect obstetrical complications, malaria (36.6%), anemia (29.5%), and HIV/AIDS (9.1%). Contributing factors to maternal deaths prior to admission were delay in referral (33.3%) and delay in transfer (31.5%) and delay in admission (32.8%) and delay in diagnosis (23.4). From our study, it appears elsewhere as well as that most maternal deaths are preventable, hence the need for coordinated actions to effectively fight against maternal mortality.展开更多
Introduction: Breast cancer is the most common cancer and the first cause of cancer-related deaths among women in Cameroon. The aim of the study was to investigate its risk factors for breast cancer at two University ...Introduction: Breast cancer is the most common cancer and the first cause of cancer-related deaths among women in Cameroon. The aim of the study was to investigate its risk factors for breast cancer at two University Teaching Hospitals in Yaoundé. Methodology: A case-control study was conducted for 5 months, from February 25th to July 25th 2015, at the Gynecology unit of the Yaoundé Gyneco-Obstetric and Pediatric Hospital (YGOPH) and the Medical Oncology unit of the Yaoundé General Hospital (YGH). One hundred and five patients with breast cancer (cases) were compared to 210 women who did not have breast cancer (controls). SPSS Version 18.0.0 software was used to analyze the data with a statistical significance considered at P-value 50 years (P three times per week (P = 0.002;OR = 2.14;CI = [1.33 - 3.45]), palm oil consumption > two times per week (P = 0.001;OR = 2.38;CI = [1.4 - 4.1]). After multivariate analysis, age > 50 years (aOR = 41.48;CI = [2.46 - 69.9]) and consumption of red meat > three times per week [aOR = 7.33;(1.49 - 36)] were the risk factors considered significant for breast cancer. Conclusion: Age > 50 years and red meat consumption are independent risk factors for breast cancer at the Yaoundé General Hospital and at the Yaoundé Gyneco-Obstetric and Pediatric Hospital.展开更多
Introduction: the demand for urgent obstetric and gynecology care has progressively increased: in the United States approximately 1.4 million gynecologic visits are made to the emergency department (ED) annually, whil...Introduction: the demand for urgent obstetric and gynecology care has progressively increased: in the United States approximately 1.4 million gynecologic visits are made to the emergency department (ED) annually, while almost 75% of women make at least 1 unscheduled visit during pregnancy. Moreover, research has recently focused on setting standards in unscheduled care, and developing quality indicators to improve patients’ health. Therefore, we investigated the characteristics of women with acute gynecological or pregnancy complaints using quality indicators developed for emergency medicine, to better define the needs of this population and improve care. Methods: Retrospective cohort study on ED, and Obstetrics and Gynecology (ObGyn) triage visits, at a tertiary care hospital in Italy, during 2012. Data were analyzed with population-averaged logistic regression and Poisson regression. Results: When compared to the 33,557 ED visits, the 9245 ObGyntriage referrals were more frequently associated with pregnancy (≤12 weeks’ gestation, OR: 30.7, 95%CI;24.5 - 38.4;>12 weeks’ gestation, OR 81.2, 95%CI;64.8 - 101.4), vaginal bleeding (OR 156.6, 95%CI;82.7 - 294.4), diurnal (night access OR 0.87, 95% CI;0.78 - 0.96) and weekday access (holiday access OR 0.87, 95%CI;0.78 - 0.95), frequent users (recurrent ED visits IRR 0.87, 95%CI;0.83 - 0.9) and lower hospital admissions (ED admission OR 1.6, 95%CI;1.4 - 1.8). Conclusion: ObGyn triage patients differed from ED users, and were at higher risk of “crowding”. Such diversities should be considered to improve female healthcare services and allocate resources more efficiently.展开更多
Background: We set out to compare resident perspective regarding self-rated ability to perform abortion procedures, abortion attitudes and satisfaction with training at programs with routine and optional abortion trai...Background: We set out to compare resident perspective regarding self-rated ability to perform abortion procedures, abortion attitudes and satisfaction with training at programs with routine and optional abortion training. Methods: We distributed surveys and conducted 1-h focus groups for 62 residents at six New York City OB/GYN programs;three offer routine abortion training. We compared resident survey responses at programs with routine versus optional training regarding self-rated ability to perform abortion procedures, abortion attitudes and satisfaction with training. We reviewed focus group transcripts to understand differences related to satisfaction with abortion training. Results: Residents at routine programs reported higher proportions of self-rated ability to perform abortion procedures (all surveyed procedures p ≤ 0.05) and were more likely to fully participate in abortion services than residents at optional programs (42/45 vs. 12/17, p = 0.03). Residents at routine programs were more likely to be “very satisfied” with training (44/45 vs. 12/17, p < 0.001) based on three aspects of training: patient care management, self-rated ability to perform abortion procedures and rotation characteristics. Conclusion: Residents who received routine abortion training have higher rates of self-reported procedural competency and are more likely to be satisfied with training than residents who were offered optional training.展开更多
Objective: The objective of our study was to study the surgical activities carried out in the gynecology-obstetrics department of the CHU-YO (Teaching Hospital Yalgado Ouédraogo) from January 1st 2015 to December...Objective: The objective of our study was to study the surgical activities carried out in the gynecology-obstetrics department of the CHU-YO (Teaching Hospital Yalgado Ouédraogo) from January 1st 2015 to December 31st, 2015. Patients and Methods: This dealt with a cross-cutting descriptive and analytic study with retrospective data collection. Our study has included the female patients who underwent surgery in the operating room and whose medical records were usable. Results: 45% of female patients admitted in the concerned department underwent a surgery. The average age of patients was estimated at 28.02 years ±7 years with extremes of 13 years and 80 years. Obstetrical surgery has involved 89.9% of cases. Female patients have received a loco-regional anesthesia in 92.7% of cases. Emergency surgical operations accounted for 88.8% and caesarean section was the main surgical operation carried out in 87.1% of cases. The mortality rate of the overall surgical operations was 1.04%. Conclusion: A better availability of labile blood products is more likely to reduce the mortality rate of surgical operations under the threshold of 1%.展开更多
World Journal of Obstetrics and Gynecology （WJOG） is a new member of the World Series journals and is launched in June 10, 2012. WJOG is an open access peer-reviewed bimonthly journal that will cover obstet-rics a...World Journal of Obstetrics and Gynecology （WJOG） is a new member of the World Series journals and is launched in June 10, 2012. WJOG is an open access peer-reviewed bimonthly journal that will cover obstet-rics and gynecology including reproductive medicine. The intention of WJOG is to publish papers that de-scribe and infuence the situation all around the world. The journal will publish both basic research and well as clinical fndings. The focus shall be on translational work. Please send your important findings and com-ments to WJOG.展开更多
Stem cell fate decisions are increasingly understood through the dynamic interplay of two fundamental stress-adaptive programs:the integrated stress response(ISR)and the senescence-associated secretory phenotype(SASP)...Stem cell fate decisions are increasingly understood through the dynamic interplay of two fundamental stress-adaptive programs:the integrated stress response(ISR)and the senescence-associated secretory phenotype(SASP).These pathways act as a Yin-Yang system,balancing beneficial and detrimental outcomes across development,tissue homeostasis,and disease.On the yin(protective)side,transient ISR activation and acute SASP signaling foster adaptation,embryonic patterning,wound healing,and regeneration.On the yang(maladaptive)side,chronic ISR signaling and unresolved SASP output drive stem cell exhaustion,fibrosis,inflammation,and tumorigenesis.This duality highlights their roles as both guardians and disruptors of stem cell integrity.Mechanistically,ISR regulates translational control via eukaryotic initiation factor 2 alpha(eIF2α)phosphorylation and activating transcription factor 4(ATF4)-dependent transcription,while SASP reprograms the extracellular milieu through cytokines,growth factors,and proteases.Their crosstalk creates feedback loops that shape tissue niches and long-termstemcell potential.Framing ISR-SASP interactions through a Yin-Yang lens underscores the balance between resilience and decline,to offer new insights into regenerative medicine,anti-aging interventions,and cancer therapeutics.展开更多
Mitophagy is closely associated with the pathogenesis of secondary spinal cord injury.Abnormal mitophagy may contribute significantly to secondary spinal cord injury,leading to the impaired production of adenosine tri...Mitophagy is closely associated with the pathogenesis of secondary spinal cord injury.Abnormal mitophagy may contribute significantly to secondary spinal cord injury,leading to the impaired production of adenosine triphosphate,ion imbalance,the excessive production of reactive oxygen species,neuroinflammation,and neuronal cell death.Therefore,maintaining an appropriate balance of mitophagy is crucial when treating spinal cord injury,as both excessive and insufficient mitophagy can impede recovery.In this review,we summarize the pathological changes associated with spinal cord injury,the mechanisms of mitophagy,and the direct and indirect relationships between mitophagy and spinal cord injury.We also consider therapeutic approaches that target mitophagy for the treatment of spinal cord injury,including ongoing clinical trials and other innovative therapies,such as use of stem cells,nanomaterials,and small molecule polymers.Finally,we highlight the current challenges facing this field and suggest potential directions for future research.The aim of our review is to provide a theoretical reference for future studies targeting mitophagy in the treatment of spinal cord injury.展开更多
Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Obstetrics and Gynecology.The editors and authors of the articles submitted to t...Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Obstetrics and Gynecology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles(including those published in this issue and those rejected for this issue)during the last editing time period.展开更多
DNA methylation is an important promising biomarker for cancer diagnosis and monitoring.Therefore,the assessment of DNA methylation levels is helpful for the prognosis and diagnosis of cancer.However,it is still a hug...DNA methylation is an important promising biomarker for cancer diagnosis and monitoring.Therefore,the assessment of DNA methylation levels is helpful for the prognosis and diagnosis of cancer.However,it is still a huge challenge to sensitively and accurately quantify the levels of DNA methylation in clinical sample.In this work,we proposed a protospacer adjacent motif(PAM)-free mediated CRISPR-Cas12a ultra-sensitive and quantitative DNA methylation detection method.Through recognizing the ds DNA with toehold region,CRISPR-Cas12a not only got rid of the limitation of PAM,but also improved its distinction ability for single Cp G site methylation,nearly 5-fold that of conventional PAM-containing ds DNA.We further introduced assist-strand and design an artificial mismatch to greatly improve the ability to distinguish single Cp G methylation site.Our results showed that the discrimination factor was >200.Then,we constructed toe-ds DNA by using “heating and freezing”,which made our method universally applicable and feasible.In addition,we greatly simplified the difficulty of primer design.Our method detected four highly methylated genes acyl carrier protein(ACP),CLV3/ESR-related(CLE),Disabled(DAB) and Homeobox(HOX) with a detection limit of 0.01 % and excellent linearity in DNA methylation standards.Then,we verified the clinical utility of this method in 29 hepatocellular carcinomas,11 ovarian cancers and4 health people.In conclusion,we have successfully constructed a PAM-free CRISPR-Cas12a DNA methylation quantification method,which achieves high congruence in sensitivity,specificity and universality,fully demonstrating its significant clinical application value.展开更多
This is a prospective and descriptive study carried out at the gynecology and obstetrics department of the reference health center of Fana from 01 May 2019 to 30 November or 7 months. The main objective was to study t...This is a prospective and descriptive study carried out at the gynecology and obstetrics department of the reference health center of Fana from 01 May 2019 to 30 November or 7 months. The main objective was to study the role of blood transfusion in the management of obstetric emergencies. During the study period we recorded 434 cases of obstetric emergencies of which 116 cases required an emergency blood transfusion or 26.73%. The most frequently found indications for blood transfusion are hemorrhages of the immediate postpartum 46.6% followed by severe malaria on pregnancy 27.6%. Blood remains the most prescribed and available Labile blood product in the department. Maternal prognosis was improved in 92.2%.展开更多
Background: Few studies have focused on the geographic and chronologic assessment of inclusivity and wellness in Obstetrics and Gynecology residency websites across the US. Objective: To identify variations in wellnes...Background: Few studies have focused on the geographic and chronologic assessment of inclusivity and wellness in Obstetrics and Gynecology residency websites across the US. Objective: To identify variations in wellness and inclusivity website depictions across CREOG districts over the past two years. Methods: This is a cross-sectional analysis of the websites of ACGME-accredited OB/GYN residency programs across the United States between April 2022 and April 2023. The assessment was based on a compilation of 22 attributes devised and piloted by 49 medical students. A racially, geographically, and gender-diverse cohort of 11 students performed data collection. Results: A total of 560 websites were analyzed over two years. Wellness efforts remained unchanged in both years (website content, dedicated support personnel, and group activities). In 2023, a reduction in referencing of wellness (22%) and inclusivity (30%) occurred in leadership messaging. However, a 7% increase in the use of inclusive pronouns was noted. A reduction in gender diversity was identified (9% in faculty, 5% in residents), with programs favoring female-only teams. Similarly, a 7% reduction in the number of underrepresented in medicine faculty and residents was noted. A 15% reduction was noted in curricula referencing inclusivity in their mission statement and inclusivity focused research. Conclusions: This study suggests the variations across websites relative to inclusivity and wellness over the past two years. Updated websites may provide an accurate reflection of the offerings of programs and their investment in wellness and inclusivity across the nation.展开更多
We read with the great interest the study by Ababneh et al in which inducedmesenchymal stem cell-derived exosomes were shown to exhibit a stronger andmore sustained anti-proliferative effect by inducing a senescence-l...We read with the great interest the study by Ababneh et al in which inducedmesenchymal stem cell-derived exosomes were shown to exhibit a stronger andmore sustained anti-proliferative effect by inducing a senescence-like state withoutapoptosis.The results obtained by the authors highlight the features of theeffects of senescent drift induction in surrounding tissues.In the light of thesefindings,the role of the properties of extracellular matrix and cellular glycocalyxin responses of human tumors to therapy remain uninvestigated.These extracellularbarriers appear to be significant obstacles to effective cancer therapy,especiallyin relation to the use of unique properties of tumor microenvironment forthe immunotherapy-resistant cancer treatment.展开更多
Optical tweezers technology has the characteristics of noncontact manipulation in three dimensions and steerable separation in solutions,and could be applied to obtain a separated sperm with high quality for intracyto...Optical tweezers technology has the characteristics of noncontact manipulation in three dimensions and steerable separation in solutions,and could be applied to obtain a separated sperm with high quality for intracytoplasmic sperm injection(ICSI).However,the effects of optical tweezers on sperm motility are still unclear.To elucidate the effects on sperm motility for optical tweezers,we systematically investigated the correlation between motility parameters and the parameters of optical tweezers(wavelength,power,trapping duration,and trapping orientation).Under three systems of optical tweezers with different laser wavelengths(1064,850,and 785 nm),the nine motility parameters of free swimming were mainly affected by trapping orientation(vertical/horizontal)and trapping duration.When 850 nm laser and 1064 nm laser are used,vertical trapping significantly reduces sperm free-swimming capability with prolonged exposure time,whereas horizontal trapping exhibits relatively minor interference on sperm motility.Notably,the 785 nm laser does not induce statistically significant changes in key parameters of sperm motility under any experimental conditions(trapping orientation and duration).For the rolling frequency of trapped sperm,horizontal trapping for three wavelengths has a negligible effect compared with vertical trapping,especially for the 785 nm laser.In conclusion,horizontal trapping can preserve sperm motility under low power(below 140mW at 1064 nm,below 100mW at 850nm,below 60mW at 785 nm)and short duration(below 4 min).This trapping duration is suffcient for the separation procedure of single live sperm in ICSI.This study provides critical parameter optimization guidelines for the safe application of optical tweezers technology in reproductive medicine.展开更多
Objective: to study the effect of health education on pregnant women in obstetrics and gynecology. Methods: 120 pregnant women were selected as the research object, and the clinical value of pregnancy health education...Objective: to study the effect of health education on pregnant women in obstetrics and gynecology. Methods: 120 pregnant women were selected as the research object, and the clinical value of pregnancy health education was explored by grouping and comparison. Results: by grouping comparison, the obstetrics and gynecology pregnant women who received health education during pregnancy were significantly better than the control group in terms of natural delivery rate and nursing satisfaction, and there were significant differences in relevant indicators between the groups (P < 0.05). Conclusion: the implementation of corresponding health education measures for obstetrics and gynecology pregnant women during pregnancy can more effectively guarantee the health status of pregnant women during pregnancy, promote natural delivery of pregnant women, and improve the nursing satisfaction of pregnant women, showing the nursing concept of "people-oriented" and "patient-centered".展开更多
文摘Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to 20 standardized multiple choice questions on October 7, 2023, responses and correctness were recorded. A logistic regression model assessed the relationship between question character count and accuracy. For each incorrect question, an independent error analysis was undertaken. Results: ChatGPT-4.0 scored a 100% across both obstetrics and gynecology questions. ChatGPT-3.5 scored a 95% overall, earning an 85.7% in obstetrics and a 100% in gynecology. Claude scored a 90% overall, earning a 100% in obstetrics and an 84.6% in gynecology. Bard scored a 77.8% overall, earning an 83.3% in obstetrics and a 75% in gynecology and would not respond to two questions. There was no statistical significance between character count and accuracy. Conclusions: ChatGPT-3.5 and ChatGPT-4.0 excelled in both obstetrics and gynecology while Claude performed well in obstetrics but possessed minor weaknesses in gynecology. Bard comparatively performed the worst and had the most limitations, leading to our support of the other artificial intelligence chatbots as preferred study tools. Our findings support the use of chatbots as a supplement, not a substitute for clinician-based learning or historically successful educational tools.
文摘Objective: To study the sexual experience of women after gynecological hysterectomy in the obstetrics and gynecology department of Yalgado Ouedraogo University Teaching Hospital in Burkina Faso. Patient and Method: We conducted a cross-sectional study from October 1, 2016 to March 30, 2017. It included any patient who had a gynecological indication for a hysterectomy in the Department of Obstetrics and Gynecology of Yalgado Ouedraogo University Teaching Hospital (CHU-YO) during the study period. A total of 85 patients were included. We collected information from the consultation records, clinical records, and operating room registries and by surveying the patients themselves. Result: The frequency of hysterectomy in the gynecological period was 3.9%. The mean age of the patients was 51.71 (extremes: 35 and 66 years) and the mean parity was 4.8. Married women were the majority. Fibromyoma and genital prolapse accounted for 56.47% and 23.53% respectively of operative indications. Regarding postintervention sexuality, 29.41% of women declared no longer having sexual desire. Also, they complained of vaginal dryness (31.8%), decreased frequency of orgasm (42.3%), dyspareunia (37.65). Sexual dysfunction was present in 82.35% of women. There was a statistically significant difference between global sexual functioning and geographic origin, educational attainment, socio-economic level, surgical approach, preintervention sexual counseling, women’s psychological profile and their emotional relationship with their spouses. Conclusion: The psychosexual soundness of hysterectomy is important. A diagnosis of sexual disorders prior to the intervention and psychological follow-up throughout the therapeutic process of the pathology indicative of a hysterectomy is necessary for successful postoperative sexuality.
文摘The authors reported a case of trauma with uterus rupture at 35 weeks gestation with fetal death in uterus with a trauma of the right</span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">limb injuries during a serious road accident. </span><b><span style="font-family:Verdana;">Aim:</span></b><span style="font-family:Verdana;"> the aim is to show the increasing of road accident with the motorized tricycle and their many risks for pregnant woman. </span><b><span style="font-family:Verdana;">Case Presentation:</span></b><span style="font-family:Verdana;"> our patient was thrown from the back cargo of a motorized tricycle (three-wheeled vehicle) after a collision with a truck in a rural area from 150 km to Bobo-Dioulasso. She sustained a closed abdominal injury and a severe right lower limb open injury. At admission in our depart</span><span style="font-family:Verdana;">ment in the Teaching Hospital, she was conscious, shocked with hemodyn</span><span style="font-family:Verdana;">amic instability, including low blood pressure (75/52 mmHg), rapid heart rate (140 pulses per minute), rapid breath rate (40 per minute), and cold extremities. Abdominal examination was painful with uterine hypertonia, 28 cm height uterus, and no fetal heart heartbeat. A laparotomy in</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">urgency revealed a rupture of the uterus fundus with a dead fetus. A conservative surgical treatment was performed. An open trauma to the right limb was managed by the orthopedists with a good outcome. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> Accident trauma during pregnancy is becoming more and more frequent with the increase in means of transport in urban and inter urban areas. The transport ways of the pregnant woman must take into account her safety and that of the fetus.
文摘Context: The use of hormonal contraceptives could lead to a rise in blood pressure with an onset of hypertension. The objective of the study was to describe the epidemiological, clinical and therapeutic patterns of hypertension occurring in women on hormonal contraception. Patients and Methods: A retrospective study was carried out over a period of 5 years. It involved clients on hormonal contraception who developed hypertension during follow-up at the Family Planning Unit of the Yalgado Ouedraogo Teaching Hospital in Burkina Faso. Results: The global frequency of hypertension in clients on hormonal contraception was 1.8%;it varied depending on the type of methods of contraception used;it was 4.2% for clients on oral combined pills, 1% for implant users and 0.97% for women on injectable. The mean age of patients was 35.6 ± 8.4 years. Sixty-seven patients (84.8%) had mild to moderate hypertension. The mean time to onset of hypertension was respectively seventeen (17), thirty six (36) and thirty eight (38) months for patients on OCPs, CIP, and implants. After the discovery of hypertension, the contraception methods have been changed in 75.9% of cases, stopped in 5.2% of cases and the same contraception method was continued in 8.9% of cases. None of the patients who continued the same contraceptive method had obtained a normalization of blood pressure. Blood pressure was normalized in 48.6% of patients who have changed contraceptive methods. The average time of normalization of the blood pressure varied from three to five months, depending on the method that induces the hypertension. Conclusion: Hypertension on hormonal contraception is not uncommon. It is important to assess the risk factors for its occurrence at the initiation of contraception.
基金supported by the National Key R&D Program of China(No.2016 YFC1303100)
文摘To investigate the clinical course and management of congenital vaginal atresia. This retrospective analysis included patients with congenital vaginal atresia treated from March 2004 to August 2014 at the Obstetrics and Gynecology Hospital of Fudan University. Thirty-nine patients were included in this study. Their average age was 16.87±2.2 years when they came to our hospital. Totally, 51% of the patients had isolated congenital vaginal atresia with a normal cervix, whereas the others had either cervical atresia or imperforate hymen. The primary presenting signs and symptoms included primary amenorrhea（71.8%）, periodic abdominalgia（41.0%）, abdominal pain（36.0%）, dyspareunia（10.3%）, menstrual disorders（5.1%）, and pelvic mass（5.1%）. Ultrasound and magnetic resonance imaging（MRI） were effective inspection methods for the screening of urogenital tract-associated anomalies. Vaginoplasty mainly included simple vagina reconstruction with insertion of a mold（n=22） and split-thickness skin grafting（n=4）. In 64% of surgical patients, normal menstrual bleeding was achieved. Four of the patients subsequently became pregnant and delivered at term. Primary amenorrhea, periodic abdominalgia and abdominal pain are the main reasons for the post pubertal patients to visit doctors. Surgical methods can successfully provide these patients an opportunity for subsequent conservative management, can result in normal menstrual bleeding, resolve cyclic pelvic pain, and provide some potential for fertility.
文摘The objective of our study was to study the epidemiological, etiological and contributory factors of maternal deaths in the obstetrics and gynecology department of the regional hospital center (RHC) of Ouahigouya from 2013 to 2015. We carried out a descriptive and analytical study on maternal deaths in maternity of the RHC of Ouahigouya, including all patients who died in the obstetrics and gynecology department of the RHC of Ouahigouya from 1 January 2013 to 31 December 2015, which meets WHO’s definition of maternal death. We recorded 151 maternal deaths and 5481 live births, a maternal mortality ratio of 2755 per 100,000 live births. The most affected women were women aged 20 - 24 years (27.8%), multiparous (25.5%), married women (88.7%) and those without income-generating activities (85.4%). The main causes of death from direct obstetrical complications were hemorrhage (38.3%), infections (21.5%), abortions (16.8%) and complications of hypertension disorders (15.8%) and for indirect obstetrical complications, malaria (36.6%), anemia (29.5%), and HIV/AIDS (9.1%). Contributing factors to maternal deaths prior to admission were delay in referral (33.3%) and delay in transfer (31.5%) and delay in admission (32.8%) and delay in diagnosis (23.4). From our study, it appears elsewhere as well as that most maternal deaths are preventable, hence the need for coordinated actions to effectively fight against maternal mortality.
文摘Introduction: Breast cancer is the most common cancer and the first cause of cancer-related deaths among women in Cameroon. The aim of the study was to investigate its risk factors for breast cancer at two University Teaching Hospitals in Yaoundé. Methodology: A case-control study was conducted for 5 months, from February 25th to July 25th 2015, at the Gynecology unit of the Yaoundé Gyneco-Obstetric and Pediatric Hospital (YGOPH) and the Medical Oncology unit of the Yaoundé General Hospital (YGH). One hundred and five patients with breast cancer (cases) were compared to 210 women who did not have breast cancer (controls). SPSS Version 18.0.0 software was used to analyze the data with a statistical significance considered at P-value 50 years (P three times per week (P = 0.002;OR = 2.14;CI = [1.33 - 3.45]), palm oil consumption > two times per week (P = 0.001;OR = 2.38;CI = [1.4 - 4.1]). After multivariate analysis, age > 50 years (aOR = 41.48;CI = [2.46 - 69.9]) and consumption of red meat > three times per week [aOR = 7.33;(1.49 - 36)] were the risk factors considered significant for breast cancer. Conclusion: Age > 50 years and red meat consumption are independent risk factors for breast cancer at the Yaoundé General Hospital and at the Yaoundé Gyneco-Obstetric and Pediatric Hospital.
文摘Introduction: the demand for urgent obstetric and gynecology care has progressively increased: in the United States approximately 1.4 million gynecologic visits are made to the emergency department (ED) annually, while almost 75% of women make at least 1 unscheduled visit during pregnancy. Moreover, research has recently focused on setting standards in unscheduled care, and developing quality indicators to improve patients’ health. Therefore, we investigated the characteristics of women with acute gynecological or pregnancy complaints using quality indicators developed for emergency medicine, to better define the needs of this population and improve care. Methods: Retrospective cohort study on ED, and Obstetrics and Gynecology (ObGyn) triage visits, at a tertiary care hospital in Italy, during 2012. Data were analyzed with population-averaged logistic regression and Poisson regression. Results: When compared to the 33,557 ED visits, the 9245 ObGyntriage referrals were more frequently associated with pregnancy (≤12 weeks’ gestation, OR: 30.7, 95%CI;24.5 - 38.4;>12 weeks’ gestation, OR 81.2, 95%CI;64.8 - 101.4), vaginal bleeding (OR 156.6, 95%CI;82.7 - 294.4), diurnal (night access OR 0.87, 95% CI;0.78 - 0.96) and weekday access (holiday access OR 0.87, 95%CI;0.78 - 0.95), frequent users (recurrent ED visits IRR 0.87, 95%CI;0.83 - 0.9) and lower hospital admissions (ED admission OR 1.6, 95%CI;1.4 - 1.8). Conclusion: ObGyn triage patients differed from ED users, and were at higher risk of “crowding”. Such diversities should be considered to improve female healthcare services and allocate resources more efficiently.
文摘Background: We set out to compare resident perspective regarding self-rated ability to perform abortion procedures, abortion attitudes and satisfaction with training at programs with routine and optional abortion training. Methods: We distributed surveys and conducted 1-h focus groups for 62 residents at six New York City OB/GYN programs;three offer routine abortion training. We compared resident survey responses at programs with routine versus optional training regarding self-rated ability to perform abortion procedures, abortion attitudes and satisfaction with training. We reviewed focus group transcripts to understand differences related to satisfaction with abortion training. Results: Residents at routine programs reported higher proportions of self-rated ability to perform abortion procedures (all surveyed procedures p ≤ 0.05) and were more likely to fully participate in abortion services than residents at optional programs (42/45 vs. 12/17, p = 0.03). Residents at routine programs were more likely to be “very satisfied” with training (44/45 vs. 12/17, p < 0.001) based on three aspects of training: patient care management, self-rated ability to perform abortion procedures and rotation characteristics. Conclusion: Residents who received routine abortion training have higher rates of self-reported procedural competency and are more likely to be satisfied with training than residents who were offered optional training.
文摘Objective: The objective of our study was to study the surgical activities carried out in the gynecology-obstetrics department of the CHU-YO (Teaching Hospital Yalgado Ouédraogo) from January 1st 2015 to December 31st, 2015. Patients and Methods: This dealt with a cross-cutting descriptive and analytic study with retrospective data collection. Our study has included the female patients who underwent surgery in the operating room and whose medical records were usable. Results: 45% of female patients admitted in the concerned department underwent a surgery. The average age of patients was estimated at 28.02 years ±7 years with extremes of 13 years and 80 years. Obstetrical surgery has involved 89.9% of cases. Female patients have received a loco-regional anesthesia in 92.7% of cases. Emergency surgical operations accounted for 88.8% and caesarean section was the main surgical operation carried out in 87.1% of cases. The mortality rate of the overall surgical operations was 1.04%. Conclusion: A better availability of labile blood products is more likely to reduce the mortality rate of surgical operations under the threshold of 1%.
文摘World Journal of Obstetrics and Gynecology （WJOG） is a new member of the World Series journals and is launched in June 10, 2012. WJOG is an open access peer-reviewed bimonthly journal that will cover obstet-rics and gynecology including reproductive medicine. The intention of WJOG is to publish papers that de-scribe and infuence the situation all around the world. The journal will publish both basic research and well as clinical fndings. The focus shall be on translational work. Please send your important findings and com-ments to WJOG.
基金funded by the National Institutes of Health,grant numbers UG3OD023285,P42ES030991,and P30ES036084.
文摘Stem cell fate decisions are increasingly understood through the dynamic interplay of two fundamental stress-adaptive programs:the integrated stress response(ISR)and the senescence-associated secretory phenotype(SASP).These pathways act as a Yin-Yang system,balancing beneficial and detrimental outcomes across development,tissue homeostasis,and disease.On the yin(protective)side,transient ISR activation and acute SASP signaling foster adaptation,embryonic patterning,wound healing,and regeneration.On the yang(maladaptive)side,chronic ISR signaling and unresolved SASP output drive stem cell exhaustion,fibrosis,inflammation,and tumorigenesis.This duality highlights their roles as both guardians and disruptors of stem cell integrity.Mechanistically,ISR regulates translational control via eukaryotic initiation factor 2 alpha(eIF2α)phosphorylation and activating transcription factor 4(ATF4)-dependent transcription,while SASP reprograms the extracellular milieu through cytokines,growth factors,and proteases.Their crosstalk creates feedback loops that shape tissue niches and long-termstemcell potential.Framing ISR-SASP interactions through a Yin-Yang lens underscores the balance between resilience and decline,to offer new insights into regenerative medicine,anti-aging interventions,and cancer therapeutics.
基金supported by the National Natural Science Foundation of China,Nos.82371389,82071382(to MZ)the Priority Academic Program Development of Jiangsu Higher Education Institutions,PAPD(to MZ)+4 种基金Jiangsu Maternal and Child Health Research Key Project,No.F202013(to HS)Jiangsu 333 High Level Talent Training Project,2022(to HS)Gusu District Health Talent Training Project,No.2024145(to HS)Suzhou BenQ Medical Center Project,No.H220918(to MZ)Undergraduate Training Program for Innovation and Entrepreneurship,Soochow University,No.202410285091Z(to MZ)。
文摘Mitophagy is closely associated with the pathogenesis of secondary spinal cord injury.Abnormal mitophagy may contribute significantly to secondary spinal cord injury,leading to the impaired production of adenosine triphosphate,ion imbalance,the excessive production of reactive oxygen species,neuroinflammation,and neuronal cell death.Therefore,maintaining an appropriate balance of mitophagy is crucial when treating spinal cord injury,as both excessive and insufficient mitophagy can impede recovery.In this review,we summarize the pathological changes associated with spinal cord injury,the mechanisms of mitophagy,and the direct and indirect relationships between mitophagy and spinal cord injury.We also consider therapeutic approaches that target mitophagy for the treatment of spinal cord injury,including ongoing clinical trials and other innovative therapies,such as use of stem cells,nanomaterials,and small molecule polymers.Finally,we highlight the current challenges facing this field and suggest potential directions for future research.The aim of our review is to provide a theoretical reference for future studies targeting mitophagy in the treatment of spinal cord injury.
文摘Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Obstetrics and Gynecology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles(including those published in this issue and those rejected for this issue)during the last editing time period.
基金financially supported by the Natural Science Foundation of Wuhan City (Chenguang Project) (No.2024040801020331)the Natural Science Foundation of Hubei Province of China (No.2023AFB402)+1 种基金the National Key Research and Development Program of China (No.2023YFE0210200)Interdisciplinary Research Program of HUST。
文摘DNA methylation is an important promising biomarker for cancer diagnosis and monitoring.Therefore,the assessment of DNA methylation levels is helpful for the prognosis and diagnosis of cancer.However,it is still a huge challenge to sensitively and accurately quantify the levels of DNA methylation in clinical sample.In this work,we proposed a protospacer adjacent motif(PAM)-free mediated CRISPR-Cas12a ultra-sensitive and quantitative DNA methylation detection method.Through recognizing the ds DNA with toehold region,CRISPR-Cas12a not only got rid of the limitation of PAM,but also improved its distinction ability for single Cp G site methylation,nearly 5-fold that of conventional PAM-containing ds DNA.We further introduced assist-strand and design an artificial mismatch to greatly improve the ability to distinguish single Cp G methylation site.Our results showed that the discrimination factor was >200.Then,we constructed toe-ds DNA by using “heating and freezing”,which made our method universally applicable and feasible.In addition,we greatly simplified the difficulty of primer design.Our method detected four highly methylated genes acyl carrier protein(ACP),CLV3/ESR-related(CLE),Disabled(DAB) and Homeobox(HOX) with a detection limit of 0.01 % and excellent linearity in DNA methylation standards.Then,we verified the clinical utility of this method in 29 hepatocellular carcinomas,11 ovarian cancers and4 health people.In conclusion,we have successfully constructed a PAM-free CRISPR-Cas12a DNA methylation quantification method,which achieves high congruence in sensitivity,specificity and universality,fully demonstrating its significant clinical application value.
文摘This is a prospective and descriptive study carried out at the gynecology and obstetrics department of the reference health center of Fana from 01 May 2019 to 30 November or 7 months. The main objective was to study the role of blood transfusion in the management of obstetric emergencies. During the study period we recorded 434 cases of obstetric emergencies of which 116 cases required an emergency blood transfusion or 26.73%. The most frequently found indications for blood transfusion are hemorrhages of the immediate postpartum 46.6% followed by severe malaria on pregnancy 27.6%. Blood remains the most prescribed and available Labile blood product in the department. Maternal prognosis was improved in 92.2%.
文摘Background: Few studies have focused on the geographic and chronologic assessment of inclusivity and wellness in Obstetrics and Gynecology residency websites across the US. Objective: To identify variations in wellness and inclusivity website depictions across CREOG districts over the past two years. Methods: This is a cross-sectional analysis of the websites of ACGME-accredited OB/GYN residency programs across the United States between April 2022 and April 2023. The assessment was based on a compilation of 22 attributes devised and piloted by 49 medical students. A racially, geographically, and gender-diverse cohort of 11 students performed data collection. Results: A total of 560 websites were analyzed over two years. Wellness efforts remained unchanged in both years (website content, dedicated support personnel, and group activities). In 2023, a reduction in referencing of wellness (22%) and inclusivity (30%) occurred in leadership messaging. However, a 7% increase in the use of inclusive pronouns was noted. A reduction in gender diversity was identified (9% in faculty, 5% in residents), with programs favoring female-only teams. Similarly, a 7% reduction in the number of underrepresented in medicine faculty and residents was noted. A 15% reduction was noted in curricula referencing inclusivity in their mission statement and inclusivity focused research. Conclusions: This study suggests the variations across websites relative to inclusivity and wellness over the past two years. Updated websites may provide an accurate reflection of the offerings of programs and their investment in wellness and inclusivity across the nation.
文摘We read with the great interest the study by Ababneh et al in which inducedmesenchymal stem cell-derived exosomes were shown to exhibit a stronger andmore sustained anti-proliferative effect by inducing a senescence-like state withoutapoptosis.The results obtained by the authors highlight the features of theeffects of senescent drift induction in surrounding tissues.In the light of thesefindings,the role of the properties of extracellular matrix and cellular glycocalyxin responses of human tumors to therapy remain uninvestigated.These extracellularbarriers appear to be significant obstacles to effective cancer therapy,especiallyin relation to the use of unique properties of tumor microenvironment forthe immunotherapy-resistant cancer treatment.
基金supported by the Natural Science Foundation of Anhui Province in China(2508085MF166)Research Fund of Anhui Institute of Translational Medicine(2024zh-03)+2 种基金Key Scientific Research Foundation of Education Department of Anhui Province(2023AH040083)National Natural Science Foundation of China(12404353)Cultivation Project of Training Young and Middle-aged Teachers in Universities of Anhui Province(DTR2023013).
文摘Optical tweezers technology has the characteristics of noncontact manipulation in three dimensions and steerable separation in solutions,and could be applied to obtain a separated sperm with high quality for intracytoplasmic sperm injection(ICSI).However,the effects of optical tweezers on sperm motility are still unclear.To elucidate the effects on sperm motility for optical tweezers,we systematically investigated the correlation between motility parameters and the parameters of optical tweezers(wavelength,power,trapping duration,and trapping orientation).Under three systems of optical tweezers with different laser wavelengths(1064,850,and 785 nm),the nine motility parameters of free swimming were mainly affected by trapping orientation(vertical/horizontal)and trapping duration.When 850 nm laser and 1064 nm laser are used,vertical trapping significantly reduces sperm free-swimming capability with prolonged exposure time,whereas horizontal trapping exhibits relatively minor interference on sperm motility.Notably,the 785 nm laser does not induce statistically significant changes in key parameters of sperm motility under any experimental conditions(trapping orientation and duration).For the rolling frequency of trapped sperm,horizontal trapping for three wavelengths has a negligible effect compared with vertical trapping,especially for the 785 nm laser.In conclusion,horizontal trapping can preserve sperm motility under low power(below 140mW at 1064 nm,below 100mW at 850nm,below 60mW at 785 nm)and short duration(below 4 min).This trapping duration is suffcient for the separation procedure of single live sperm in ICSI.This study provides critical parameter optimization guidelines for the safe application of optical tweezers technology in reproductive medicine.
文摘Objective: to study the effect of health education on pregnant women in obstetrics and gynecology. Methods: 120 pregnant women were selected as the research object, and the clinical value of pregnancy health education was explored by grouping and comparison. Results: by grouping comparison, the obstetrics and gynecology pregnant women who received health education during pregnancy were significantly better than the control group in terms of natural delivery rate and nursing satisfaction, and there were significant differences in relevant indicators between the groups (P < 0.05). Conclusion: the implementation of corresponding health education measures for obstetrics and gynecology pregnant women during pregnancy can more effectively guarantee the health status of pregnant women during pregnancy, promote natural delivery of pregnant women, and improve the nursing satisfaction of pregnant women, showing the nursing concept of "people-oriented" and "patient-centered".
