BACKGROUND Radical surgery combined with systemic chemotherapy offers the possibility of long-term survival or even cure for patients with pancreatic ductal adenocar-cinoma(PDAC),although tumor recurrence,especially l...BACKGROUND Radical surgery combined with systemic chemotherapy offers the possibility of long-term survival or even cure for patients with pancreatic ductal adenocar-cinoma(PDAC),although tumor recurrence,especially locally,still inhibits the treatment efficacy.The TRIANGLE technique was introduced as an extended dissection procedure to improve the R0 resection rate of borderline resectable or locally advanced PDAC.However,there was a lack of studies concerning postoperative complications and long-term outcomes of this procedure on patients with resectable PDAC.PDAC.METHODS Patients with resectable PDAC eligible for PD from our hospital between June 2018 and December 2021 were enrolled in this retrospective cohort study.All the patients were divided into PDstandard and PDTRIANGLE groups according to the surgical procedure.Baseline characteristics,surgical data,and postoperative morbidities were recorded.All of the patients were followed up,and the date and location of tumor recurrence,and death were recorded.The Kaplan-Meier method and log-rank test were used for the survival analysis.RESULTS There were 93 patients included in the study and 37 underwent the TRIANGLE technique.Duration of operation was longer in the PDTRIANGLE group compared with the PDstandard group[440(410-480)min vs 320(265-427)min](P=0.001).Intraoperative blood loss[700(500-1200)mL vs 500(300-800)mL](P=0.009)and blood transfusion[975(0-1250)mL vs 400(0-800)mL](P=0.009)were higher in the PDTRIANGLE group.There was a higher incidence of surgical site infection(43.2%vs 12.5%)(P=0.001)and postoperative diarrhea(54.1%vs 12.5%)(P=0.001)in the PDTRIANGLE group.The rates of R0 resection and local recurrence,overall survival,and disease-free survival did not differ significantly between the two groups.CONCLUSION The TRIANGLE technique is safe,with acceptable postoperative morbidities compared with standardized PD,but it does not improve prognosis for patients with resectable PDAC.展开更多
Introduction: Total knee arthroplasty (TKA) has been established as a transformative solution in the treatment of advanced degenerative diseases of the knee, such as osteoarthritis, rheumatoid arthritis, and posttraum...Introduction: Total knee arthroplasty (TKA) has been established as a transformative solution in the treatment of advanced degenerative diseases of the knee, such as osteoarthritis, rheumatoid arthritis, and posttraumatic arthritis. In this sense, TKA surgery, which seeks to replace the damaged joint with prosthetic components, has proven to be highly effective in relieving pain, improving joint function, and, ultimately, significantly increasing patients’ quality of life. The present study describes the TKA and revision knee arthroplasty (RKA) rates and, identifies the associated co morbidities in the Colombian context. Methods: A retrospective cohort study was carried out. It describes demographic and clinical characteristics between two groups of patients, TKA or RKA, and its association with mortality at 30 days, 90 days, or one year after the intervention. Results: The incidence rate of the population undergoing TKA was approximately 11.71 cases per 100,000 inhabitants. Furthermore, the incidence rate for revision knee arthroplasty (RKA) procedures in the same period was around 0.96 per 100,000 inhabitants. In both groups at 30 days postoperatively, a total mortality rate of 0.09%was recorded. When the follow-up was extended to 90 days, it increased to 0.15%;at one year postoperatively, it rose to 0.88%. Conclusion: Mortality after surgery was low in Colombia in 2019. Although RKA is a beneficial procedure, in certain circumstances, it was noted that it carries a higher risk compared to primary TKA. Our results emphasize the importance of careful evaluation of co morbidities and risk factors in patients undergoing these surgical procedures. The application of quality-of-life questionnaires should be considered in future studies on effectiveness and mortality for TKA and RKA in our country.展开更多
To the editor:Two recent advisories from the US surgeon general have underscored the unprecedented public health crisis in youth mental health and emphasised the need for“timely data collection and research to identi...To the editor:Two recent advisories from the US surgeon general have underscored the unprecedented public health crisis in youth mental health and emphasised the need for“timely data collection and research to identify and respond to youth mental health needs more rapidly”.1 Increased rates of suicidal behaviour,depression and anxiety symptoms and substance use.展开更多
Emergency departments(EDs)play a significant role in hospital healthcare systems.[1]According to the US Centers for Disease Control and Prevention,130 million individuals visited the ED in 2018.[2]A previous study has...Emergency departments(EDs)play a significant role in hospital healthcare systems.[1]According to the US Centers for Disease Control and Prevention,130 million individuals visited the ED in 2018.[2]A previous study has demonstrated that unnecessary laboratory tests did not change the management plan.[3]These actions led to ED overcrowding,causing consequences to patient outcomes.展开更多
Background:Respiratory disorders are among the leading disorders contributing to extensive morbidity and mortality worldwide.Disorder variants,like Chronic Obstructive Pulmonary Diseases(COPD)in developed and developi...Background:Respiratory disorders are among the leading disorders contributing to extensive morbidity and mortality worldwide.Disorder variants,like Chronic Obstructive Pulmonary Diseases(COPD)in developed and developing countries,as well as infectious causes,like Tuberculosis(TB)in developing countries,contribute to significant disease burden.The literature points towards the coexistence of psychiatric disorders with respiratory disorders responsible for poorer outcomes.Despite the extensive burden of respiratory disorders and the presence of concurrent psychiatric disorders,studies focusing on their prevalence are limited in India.Methods:A cross-sectional psychiatric screening was carried out on sequential patients attending the tertiary respiratory unit over eight months.Those screened positive were interviewed in detail for psychiatric diagnosis and challenges in the management were discussed.Psychiatric diagnosis,pulmonary TB and medical comorbidity were assessed for correlation with demographic and clinical variables and analyzed by using the Chi-square test and logistic regression method using SPSS version 20.Results:Psychiatric morbidity was present in 100 out of 350 patients(28.57%).Tuberculosis was the most common diagnosis(46%)in subjects attending the respiratory clinic services while common mental disorders like depression,anxiety,and insomnia were the most common psychiatric concern(88%)in this study.Conclusion:Psychiatric disorders and medical morbidities are common in patients with respiratory disorders.Multiple factors determine the treatment adherence in both respiratory and psychiatric disorders.Screening for psychiatric disorders with the help of a consultation-liaison psychiatrist in respiratory units is recommended.Future studies should focus on developing dedicated psychiatry services to enhance overall outcomes in patients with respiratory disorders.展开更多
Liver transplantation has evolved tremendously from an experimental surgery to being gold standard treatment for patients with liver failure and liver malignancies over the past 5 decades.In the meantime,due to a shor...Liver transplantation has evolved tremendously from an experimental surgery to being gold standard treatment for patients with liver failure and liver malignancies over the past 5 decades.In the meantime,due to a shortage of donated organs,living donor liver transplantation has emerged to be a safe alternative,particularly in the Asian countries.While most donor hepatectomies were performed in an open manner,selected centers explored using minimally invasive techniques to perform the surgery.展开更多
Prurigo nodularis(PN),as a subtype of chronic prurigo(CPG),is characterized by nodular lesions and severe pruritus,which signicantly affect patients’quality of life.[1]It has been observed that patients with PN often...Prurigo nodularis(PN),as a subtype of chronic prurigo(CPG),is characterized by nodular lesions and severe pruritus,which signicantly affect patients’quality of life.[1]It has been observed that patients with PN often have comorbidities,including physical and mental diseases.[2]However,information on comorbidities in Chinese PN patients is lacking.This study aims toll this gap by using a representative patient population to provide comprehensive data on comorbidities in Chinese patients with PN.展开更多
To the Editor:Chronic obstructive pulmonary disease(COPD)is a common disease among the elderly,affecting over one-third of the elderly population worldwide.The progressive decline in lung function characteristic of CO...To the Editor:Chronic obstructive pulmonary disease(COPD)is a common disease among the elderly,affecting over one-third of the elderly population worldwide.The progressive decline in lung function characteristic of COPD significantly impacts the quality of life and employability of affected individuals,resulting in a substantial direct and indirect socioeconomic burden.COPD frequently has comorbidities involving other organ systems.Virtually all elderly COPD patients present with one or more comorbid conditions,collectively exacerbating health and economic burdens.While viral and bacterial infections remain the most common triggers for COPD exacerbations(ECOPD).展开更多
AIM:To describe the demographics,clinical characteristics and treatment outcomes of childhood amblyopia in a tertiary eye center in western India.METHODS:This was a retrospective longitudinal hospital-based study of 1...AIM:To describe the demographics,clinical characteristics and treatment outcomes of childhood amblyopia in a tertiary eye center in western India.METHODS:This was a retrospective longitudinal hospital-based study of 1382 children aged≤12y included in the National Institute of OphthalMology AmBlyopia StUdy in Indian Paediatric EyeS(NIMBUS)Study.Data on patient demographics,treatment approach,and best-corrected visual acuity(BCVA)changes were reviewed.RESULTS:The mean age of the study cohort was 4.54±2.46y,with males constituting the majority(55.4%).The cause of amblyopia was refractive error in 73.2%,strabismus in 7.3%,and anisometropia in 6.8%of eyes.The majority of therapies comprised glasses(74.4%),followed by occlusion+glasses(10.3%),occlusion alone(7.3%),and surgery+patching+glasses(5.1%).The mean occlusion time was 2.46±1.14h.After a median follow-up of 10.00(6-85)mo,the mean BCVA significantly improved from 0.85±0.41 to 0.55±0.42 logMAR.Subgroup analysis revealed BCVA gain for all etiologies,including refractive errors(P<0.001),strabismus(P<0.001),cataract(P<0.001),and ptosis(P<0.001).Additionally,eyes with refractive errors showed significantly better BCVA than eyes with cataracts(P<0.001),strabismus(P<0.001)and marginally better BCVA than eyes with ptosis(P<0.05),both at the baseline and final visit.CONCLUSION:Refractive errors are the commonest cause of amblyopia,followed by strabismus and anisometropia.Timely detection,optimal therapy,and periodic follow-up are crucial in bettering visual acuity regardless of the cause.展开更多
Cancer is one of the most important health problems that deeply affects all humanity and will have groundbreaking consequences in human history with its elimination.Gastrointestinal cancers,including colon and rectum,...Cancer is one of the most important health problems that deeply affects all humanity and will have groundbreaking consequences in human history with its elimination.Gastrointestinal cancers,including colon and rectum,stomach,liver,pancreatic,and esophageal,account for 26%of the global cancer incidence and 35%of cancer-related deaths.Unfortunately,it is estimated that today’s high incidence and mortality rates will increase by 58%and 73%by 2040,respectively.Although the treatment process includes novel options such as immunotherapy in addition to classical options with a multidisciplinary approach,surgical treatment under general anesthesia remains the leading option.Considering a long-lasting cancer process,it is quite surprising that a very short-term anesthetic adminis-tration can have various effects on cancer cell behavior.Various anesthetic approaches such as regional blocks used in pain management,the use of ane-sthetic adjuvants such asβ-adrenoceptor antagonists,nonsteroidal anti-inflam-matory drugs,and intravenous lidocaine,and the choice of anesthetic drugs seem to have potential effects on long-term cancer outcomes.Propofol is an intravenous anesthetic drug that is used for both induction and maintenance of general anesthesia.Many in vitro and clinical studies examining the effects of propofol comparatively with other anesthetic agents on tumor recurrence and metastasis revealed possible effects on tumor cell signaling,the immune response,and the modulation of the neuroendocrine stress response.However,the evidence from all these in vitro and clinical studies is different,complicated,and inconsistent.The general effects of propofol on the behavioral patterns,growth,and metastasis of gastrointestinal tumor cells,as well as the clinical features and consequences resulting from these effects,constitute the subject of this review.展开更多
Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respir...Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respiratory viral infections,remains a substantial public health concern owing to its considerable disease burden,particularly in highrisk groups.Mounting epidemiological evidence has linked influenza to extreme heat and cold weather^([2–4]).展开更多
Background:The prediction of postoperative pancreatic fistula(POPF)is important.This study aimed to investigate the role of postoperative serum lipase level in predicting POPF.Methods:Data from 234 consecutive patient...Background:The prediction of postoperative pancreatic fistula(POPF)is important.This study aimed to investigate the role of postoperative serum lipase level in predicting POPF.Methods:Data from 234 consecutive patients who underwent pancreaticoduodenectomy(PD)were collected.The predictive values of serum amylase and serum lipase during postoperative days(PODs)1 to 3 for POPF were compared.Subgroup analyses were performed to determine the prognostic value of different levels and durations of elevated serum lipase.Results:Fifty-six patients developed POPF.The POPF group exhibited increased levels of serum amylase and lipase from PODs 1 to 3(all P<0.001).Compared with serum amylase,serum lipase has greater predictive value for POPF.Specifically,serum lipase had the highest area under the receiver operating characteristic curve(AUC)at POD 1(0.791).Body mass index>24 kg/m2[odds ratio(OR)=2.431,95%confidence interval(CI):1.094–5.404,P=0.029],soft pancreatic texture(OR=3.189,95%CI:1.263–8.056,P=0.014),serum lipase>60 U/L at POD 1(OR=5.135,95%CI:1.257–20.982,P=0.023),and C-reactive protein>167 mg/dL at POD 3(OR=3.607,95%CI:1.431–9.090,P=0.007)were identified as independent risk factors for POPF.Patients with serum lipase≤60 U/L at POD 1(n=104)exhibited lower rates of POPF(3.8%vs.40.0%,P<0.001)and severe complications(Clavien-Dindo≥IIIa)(4.8%vs.25.4%,P<0.001)than those with serum lipase>60 U/L at POD 1.Moreover,no additional elevation or duration of serum lipase offered any further prognostic value.Conclusions:Postoperative serum lipase outperformed serum amylase in the prediction of POPF,and patients with normal serum lipase level at POD 1 had favorable outcomes.A sustained increase in the serum lipase level offers no additional prognostic value.展开更多
BACKGROUND Rectal cancer has increased in incidence,and surgery remains the cornerstone of multimodal treatment.Pelvic anatomy,particularly a narrow pelvis,poses challenges in rectal cancer surgery,potentially affecti...BACKGROUND Rectal cancer has increased in incidence,and surgery remains the cornerstone of multimodal treatment.Pelvic anatomy,particularly a narrow pelvis,poses challenges in rectal cancer surgery,potentially affecting oncological outcomes and postoperative complications.AIM To investigate the relationship between radiologically assessed pelvic anatomy and surgical outcomes as well as the impact on local recurrence following rectal cancer surgery.METHODS We retrospectively analyzed 107 patients with rectal adenocarcinoma treated with elective rectal surgery between January 1,2017,and September 1,2022.Pelvimetric measurements were performed using computed tomography(CT)-based two-dimensional methods(n=77)by assessing the pelvic inlet area in mm^(2),and magnetic resonance imaging(MRI)-based three-dimensional techniques(n=52)using the pelvic cavity index(PCI).Patient demographic,clinical,radiological,surgical,and pathological characteristics were collected and analyzed in relation to their pelvimetric data.RESULTS When patients were categorized based on CT measurements into narrow and normal/wide pelvis groups,a significant association was observed with male sex,and a lower BMI was more common in the narrow pelvis group(P=0.002 for both).A significant association was found between a narrow pelvic structure,indicated by low PCI,and increased surgical morbidity(P=0.049).Advanced age(P=0.003)and male sex(P=0.020)were significantly correlated with higher surgical morbidity.Logistic regression analysis identified four parameters that were significantly correlated with local recurrence:older age,early perioperative readmission,longer operation time,and a lower number of dissected lymph nodes(P<0.05).However,there were no significant differences between the narrow and normal/wide pelvis groups in terms of the operation time,estimated blood loss,or overall local recurrence rate(P>0.05).CONCLUSION MRI-based pelvimetry may be valuable in predicting surgical difficulty and morbidity in rectal cancer surgery,as indicated by the PCI.The observed correlation between low PCI and increased surgical morbidity suggests the potential importance of a preoperative MRI-based pelvimetric evaluation.In contrast,CT-based pelvimetry did not show significant differences in predicting surgical outcomes or cancer recurrence,indicating that the utility of pelvimetry alone may be limited in these respects.展开更多
BACKGROUND Cytomegalovirus(CMV)is a ubiquitous herpesvirus that can cause significant ocular morbidity,particularly in immunocompromised individuals.AIM To summarize the current understanding of the ophthalmic impact ...BACKGROUND Cytomegalovirus(CMV)is a ubiquitous herpesvirus that can cause significant ocular morbidity,particularly in immunocompromised individuals.AIM To summarize the current understanding of the ophthalmic impact of CMV,with a focus on its epidemiology,clinical manifestations,diagnosis,and management,ocular symptoms of CMV floaters,blurred vision,and loss of peripheral vision,eventually progressing to retinal necrosis and detachment.CMV retinitis(CMVR)is a sight-threatening condition that can lead to retinal detachment,blindness,and even death.METHODS We discuss the pathophysiology of CMVR,including the role of immune suppression and viral reactivation.We also examine the clinical features of CMVR,including its characteristic retinal lesions and associated ocular complications.Diagnostic approaches are reviewed,including polymerase chain reaction and fundus photography.RESULTS We discuss treatment options,including antiviral medications,intravitreal injections,and surgical interventions.Finally,we highlight areas of ongoing research and future directions in managing CMV-related ocular disease.CONCLUSION CMV poses a significant threat to ocular health,particularly in immunocompromised populations such as those with human immunodeficiency virus/acquired immune deficiency syndrome.展开更多
BACKGROUND Data regarding complex Crohn’s perianal fistulas(CPF)epidemiology are limited,and optimal treatment strategies are elusive.An improved understanding of how CPF treatment options are used in the real-world ...BACKGROUND Data regarding complex Crohn’s perianal fistulas(CPF)epidemiology are limited,and optimal treatment strategies are elusive.An improved understanding of how CPF treatment options are used in the real-world setting and factors associated with CPF development,treatment failure,and reasons for undergoing multiple surgeries may help to inform optimal patient management strategies,reduce treatment burden,and improve outcomes in patients with CPF.AIM To describe the epidemiology,treatments,outcomes,and associated risk/protective factors for complex CPF.METHODS Electronic databases(MEDLINE,EMBASE,EBM Reviews,EconLit)were searched.Two reviewers independently used populations,interventions,comparators,outcomes,study designs,and time criteria to identify relevant studies.Observational studies published in English from January 1,2015 to February 17,2022 with>50 patients were included,even if complex CPF was not defined.Items of interest included complex CPF definitions,epidemiology,treatment patterns,morbidity,mortality,and risk factors associated with complex CPF development,treatment failure,and undergoing multiple surgeries.Data were reported using descriptive statistics.RESULTS Overall,140 studies were included.Complex CPF definitions were heterogeneous and rarely reported(24 studies).Hence,data mostly related to CPF in general.CPF prevalence was variable(range:1.5%-81.0%).Incidence was wide-ranging and mostly reported cumulatively at 1-year post-Crohn’s disease diagnosis(range:3.5%-50.1%).Overall healing and failure rates after treatment were in the range of 10.5%-80.2%and 3.6%-83.0%,respectively.Abscesses were the most frequently reported morbidity(n=18).No CPF-related deaths were reported.No consistent risk or protective factors were identified.CONCLUSION Epidemiology,treatment patterns,and risk factors for CPF vary,likely due to inconsistent CPF and clinical outcome definitions.Standardization would facilitate comparability,which may inform optimal complex CPF treatment strategies.展开更多
BACKGROUND Severe intraabdominal adhesions and ventral hernias pose significant technical challenges in bariatric surgery,especially in patients with a history of complex abdominal procedures.CASE SUMMARY This report ...BACKGROUND Severe intraabdominal adhesions and ventral hernias pose significant technical challenges in bariatric surgery,especially in patients with a history of complex abdominal procedures.CASE SUMMARY This report describes a case involving a 30-year-old morbidly obese man who previously underwent a right lobe hepatectomy for living donor liver transplan-tation.The patient presented with a body mass index of 40.7 kg/m2 and a giant incisional hernia,compounded by extensive intraabdominal adhesions from mul-tiple previous surgeries.A laparoscopic sleeve gastrectomy was performed as the initial step of a staged surgical plan.Adhesiolysis was conducted carefully to address the dense intraabdominal adhesions,and the procedure was completed successfully using standard stapling techniques.Postoperative recovery was smooth,with significant weight loss achieved within the first month.CONCLUSION This case highlights the need for personalized surgical planning and precise techniques in bariatric surgery for patients with past abdominal operations.展开更多
Brucellosis is a zoonosis that causes economic losses worldwide,as well as human morbidity and poverty.It is caused by Brucella spp.,which are animal pathogens~([1]).Among the 13 identified species,Brucella melitensis...Brucellosis is a zoonosis that causes economic losses worldwide,as well as human morbidity and poverty.It is caused by Brucella spp.,which are animal pathogens~([1]).Among the 13 identified species,Brucella melitensis is the most common and is frequently isolated from both humans and livestock~([2]).展开更多
To the Editor:Liver transplantation is widely regarded as the definitive treat-ment for patients with end-stage liver disease.However,the per-sistent shortage of cadaveric liver grafts has driven the develop-ment of l...To the Editor:Liver transplantation is widely regarded as the definitive treat-ment for patients with end-stage liver disease.However,the per-sistent shortage of cadaveric liver grafts has driven the develop-ment of living-donor liver transplantation(LDLT).Despite its ben-efits,LDLT raises substantial concerns regarding donor morbid-ity,as the procedure involves operating on a healthy individual.Complications associated with donor hepatectomy include abdom-inal trauma,chronic wound pain,physical stress,and psycholog-ical burdens[1,2].In light of these challenges,minimally inva-sive approaches,including laparoscopic and robotic donor hepa-tectomy,have been introduced to mitigate risks and enhance re-covery[3].However,the impact of these techniques on male sex-ual function-a critical aspect of donor quality of life-remains underexplored.Several retrospective studies have highlighted sex-ual dysfunction and altered spousal relationships following open donor hepatectomy[4-6].For instance,9%of donors reported a de-crease in sexual activity,and a significant proportion experienced low body image perceptions.展开更多
Summary What is already known about this topic?Pneumoconiosis,recognized as one of the most detrimental occupational diseases in China,exhibits a multimorbidity profile due to a plethora of comorbidities and complicat...Summary What is already known about this topic?Pneumoconiosis,recognized as one of the most detrimental occupational diseases in China,exhibits a multimorbidity profile due to a plethora of comorbidities and complications.These factors significantly influence the treatment outcomes,progression,prognosis,and overall quality of life of the afflicted patients.展开更多
Vasovagal syncope(VVS)is the primary entity of neurally mediated syncope(NMS)in childhood,and its prognosis is usually considered benign.However,it is found in clini-cal practice that some children with VVS appear to ...Vasovagal syncope(VVS)is the primary entity of neurally mediated syncope(NMS)in childhood,and its prognosis is usually considered benign.However,it is found in clini-cal practice that some children with VVS appear to have a frequent recurrence of syncope and poor response to treat-ment[1],which might seriously affect their quality of life[2].In recent years,an increasing number of comorbidities of VVS have been reported.Liao et al.found that 31%of pediatric patients with NMS suffered from allergic disease[3],and Vallejo M reported that more than 50%of patients had headaches[4].These comorbidities might make the clinical manifestations even more complex.However,until now,it has been unclear whether comorbidities are associated with the prognosis of children and adolescents suffering from VVS.Therefore,the present study was conducted to examine whether there is any impact of comorbidities on the prognosis of pediatric VVS to better understand the outcome and management of children and adolescents with VVS.展开更多
基金Supported by the National Natural Science Foundation of China,No.31971518.
文摘BACKGROUND Radical surgery combined with systemic chemotherapy offers the possibility of long-term survival or even cure for patients with pancreatic ductal adenocar-cinoma(PDAC),although tumor recurrence,especially locally,still inhibits the treatment efficacy.The TRIANGLE technique was introduced as an extended dissection procedure to improve the R0 resection rate of borderline resectable or locally advanced PDAC.However,there was a lack of studies concerning postoperative complications and long-term outcomes of this procedure on patients with resectable PDAC.PDAC.METHODS Patients with resectable PDAC eligible for PD from our hospital between June 2018 and December 2021 were enrolled in this retrospective cohort study.All the patients were divided into PDstandard and PDTRIANGLE groups according to the surgical procedure.Baseline characteristics,surgical data,and postoperative morbidities were recorded.All of the patients were followed up,and the date and location of tumor recurrence,and death were recorded.The Kaplan-Meier method and log-rank test were used for the survival analysis.RESULTS There were 93 patients included in the study and 37 underwent the TRIANGLE technique.Duration of operation was longer in the PDTRIANGLE group compared with the PDstandard group[440(410-480)min vs 320(265-427)min](P=0.001).Intraoperative blood loss[700(500-1200)mL vs 500(300-800)mL](P=0.009)and blood transfusion[975(0-1250)mL vs 400(0-800)mL](P=0.009)were higher in the PDTRIANGLE group.There was a higher incidence of surgical site infection(43.2%vs 12.5%)(P=0.001)and postoperative diarrhea(54.1%vs 12.5%)(P=0.001)in the PDTRIANGLE group.The rates of R0 resection and local recurrence,overall survival,and disease-free survival did not differ significantly between the two groups.CONCLUSION The TRIANGLE technique is safe,with acceptable postoperative morbidities compared with standardized PD,but it does not improve prognosis for patients with resectable PDAC.
文摘Introduction: Total knee arthroplasty (TKA) has been established as a transformative solution in the treatment of advanced degenerative diseases of the knee, such as osteoarthritis, rheumatoid arthritis, and posttraumatic arthritis. In this sense, TKA surgery, which seeks to replace the damaged joint with prosthetic components, has proven to be highly effective in relieving pain, improving joint function, and, ultimately, significantly increasing patients’ quality of life. The present study describes the TKA and revision knee arthroplasty (RKA) rates and, identifies the associated co morbidities in the Colombian context. Methods: A retrospective cohort study was carried out. It describes demographic and clinical characteristics between two groups of patients, TKA or RKA, and its association with mortality at 30 days, 90 days, or one year after the intervention. Results: The incidence rate of the population undergoing TKA was approximately 11.71 cases per 100,000 inhabitants. Furthermore, the incidence rate for revision knee arthroplasty (RKA) procedures in the same period was around 0.96 per 100,000 inhabitants. In both groups at 30 days postoperatively, a total mortality rate of 0.09%was recorded. When the follow-up was extended to 90 days, it increased to 0.15%;at one year postoperatively, it rose to 0.88%. Conclusion: Mortality after surgery was low in Colombia in 2019. Although RKA is a beneficial procedure, in certain circumstances, it was noted that it carries a higher risk compared to primary TKA. Our results emphasize the importance of careful evaluation of co morbidities and risk factors in patients undergoing these surgical procedures. The application of quality-of-life questionnaires should be considered in future studies on effectiveness and mortality for TKA and RKA in our country.
基金The funder or sponsor had no role in the study design,analysis,data interpretation or preparation of the manuscript.The effort was supported in part by NIDA(K12 DA041449,KYX)the APA Psychiatric Research Fellowship funded by NIDA(KYX).BYL was an APA/APA Foundation Public Psychiatry Fellow at the time of acceptance.The contents of this publication are solely the responsibility of the author and do not necessarily represent the official views of the Department of Health and Human Service,APA or APA Foundation.Mention of trade names,commercial practices or organisations does not imply endorsement by the US Government.ASK receives research funding from Alto Neuroscience,Liva Nova,Curemark and Beam Diagnostics.
文摘To the editor:Two recent advisories from the US surgeon general have underscored the unprecedented public health crisis in youth mental health and emphasised the need for“timely data collection and research to identify and respond to youth mental health needs more rapidly”.1 Increased rates of suicidal behaviour,depression and anxiety symptoms and substance use.
文摘Emergency departments(EDs)play a significant role in hospital healthcare systems.[1]According to the US Centers for Disease Control and Prevention,130 million individuals visited the ED in 2018.[2]A previous study has demonstrated that unnecessary laboratory tests did not change the management plan.[3]These actions led to ED overcrowding,causing consequences to patient outcomes.
文摘Background:Respiratory disorders are among the leading disorders contributing to extensive morbidity and mortality worldwide.Disorder variants,like Chronic Obstructive Pulmonary Diseases(COPD)in developed and developing countries,as well as infectious causes,like Tuberculosis(TB)in developing countries,contribute to significant disease burden.The literature points towards the coexistence of psychiatric disorders with respiratory disorders responsible for poorer outcomes.Despite the extensive burden of respiratory disorders and the presence of concurrent psychiatric disorders,studies focusing on their prevalence are limited in India.Methods:A cross-sectional psychiatric screening was carried out on sequential patients attending the tertiary respiratory unit over eight months.Those screened positive were interviewed in detail for psychiatric diagnosis and challenges in the management were discussed.Psychiatric diagnosis,pulmonary TB and medical comorbidity were assessed for correlation with demographic and clinical variables and analyzed by using the Chi-square test and logistic regression method using SPSS version 20.Results:Psychiatric morbidity was present in 100 out of 350 patients(28.57%).Tuberculosis was the most common diagnosis(46%)in subjects attending the respiratory clinic services while common mental disorders like depression,anxiety,and insomnia were the most common psychiatric concern(88%)in this study.Conclusion:Psychiatric disorders and medical morbidities are common in patients with respiratory disorders.Multiple factors determine the treatment adherence in both respiratory and psychiatric disorders.Screening for psychiatric disorders with the help of a consultation-liaison psychiatrist in respiratory units is recommended.Future studies should focus on developing dedicated psychiatry services to enhance overall outcomes in patients with respiratory disorders.
文摘Liver transplantation has evolved tremendously from an experimental surgery to being gold standard treatment for patients with liver failure and liver malignancies over the past 5 decades.In the meantime,due to a shortage of donated organs,living donor liver transplantation has emerged to be a safe alternative,particularly in the Asian countries.While most donor hepatectomies were performed in an open manner,selected centers explored using minimally invasive techniques to perform the surgery.
基金National Natural Science Foundation of China(No.81972930)Shenzhen Natural Sciences Foundation(No.JCYJ20210324105411030)+2 种基金Scientific Research Foundation of Peking University Shenzhen Hospital(No.KYQD2021016)Shenzhen Key Medical Discipline Construction Fund(No.SZXK040)Guangdong Basic and Applied Basic Research Foundation(No.2021A1515111009)
文摘Prurigo nodularis(PN),as a subtype of chronic prurigo(CPG),is characterized by nodular lesions and severe pruritus,which signicantly affect patients’quality of life.[1]It has been observed that patients with PN often have comorbidities,including physical and mental diseases.[2]However,information on comorbidities in Chinese PN patients is lacking.This study aims toll this gap by using a representative patient population to provide comprehensive data on comorbidities in Chinese patients with PN.
基金supported by grants from National Key R&D Program of China(Nos.2020YFC2009000 and 2020YFC2009001)Scientific Research Project of Shanghai Science and Technology Commission(Nos.22Y11901200 and 21140902500)+3 种基金Scientific Research Project of Shanghai Municipal Health Commission(Nos.2022XD030 and 202140036)Shanghai Municipal Key Clinical Specialty(No.shslczdzk02801)Investigator-initiated clinical trials Foundation of Huadong Hospital(Nos.HDLC2022018,ZDXK2216,ZDZB2226,and JYRC202209)Shanghai Health System Young Talent Fund Project Hengjie-Special Support Program(No.2022-020)
文摘To the Editor:Chronic obstructive pulmonary disease(COPD)is a common disease among the elderly,affecting over one-third of the elderly population worldwide.The progressive decline in lung function characteristic of COPD significantly impacts the quality of life and employability of affected individuals,resulting in a substantial direct and indirect socioeconomic burden.COPD frequently has comorbidities involving other organ systems.Virtually all elderly COPD patients present with one or more comorbid conditions,collectively exacerbating health and economic burdens.While viral and bacterial infections remain the most common triggers for COPD exacerbations(ECOPD).
文摘AIM:To describe the demographics,clinical characteristics and treatment outcomes of childhood amblyopia in a tertiary eye center in western India.METHODS:This was a retrospective longitudinal hospital-based study of 1382 children aged≤12y included in the National Institute of OphthalMology AmBlyopia StUdy in Indian Paediatric EyeS(NIMBUS)Study.Data on patient demographics,treatment approach,and best-corrected visual acuity(BCVA)changes were reviewed.RESULTS:The mean age of the study cohort was 4.54±2.46y,with males constituting the majority(55.4%).The cause of amblyopia was refractive error in 73.2%,strabismus in 7.3%,and anisometropia in 6.8%of eyes.The majority of therapies comprised glasses(74.4%),followed by occlusion+glasses(10.3%),occlusion alone(7.3%),and surgery+patching+glasses(5.1%).The mean occlusion time was 2.46±1.14h.After a median follow-up of 10.00(6-85)mo,the mean BCVA significantly improved from 0.85±0.41 to 0.55±0.42 logMAR.Subgroup analysis revealed BCVA gain for all etiologies,including refractive errors(P<0.001),strabismus(P<0.001),cataract(P<0.001),and ptosis(P<0.001).Additionally,eyes with refractive errors showed significantly better BCVA than eyes with cataracts(P<0.001),strabismus(P<0.001)and marginally better BCVA than eyes with ptosis(P<0.05),both at the baseline and final visit.CONCLUSION:Refractive errors are the commonest cause of amblyopia,followed by strabismus and anisometropia.Timely detection,optimal therapy,and periodic follow-up are crucial in bettering visual acuity regardless of the cause.
文摘Cancer is one of the most important health problems that deeply affects all humanity and will have groundbreaking consequences in human history with its elimination.Gastrointestinal cancers,including colon and rectum,stomach,liver,pancreatic,and esophageal,account for 26%of the global cancer incidence and 35%of cancer-related deaths.Unfortunately,it is estimated that today’s high incidence and mortality rates will increase by 58%and 73%by 2040,respectively.Although the treatment process includes novel options such as immunotherapy in addition to classical options with a multidisciplinary approach,surgical treatment under general anesthesia remains the leading option.Considering a long-lasting cancer process,it is quite surprising that a very short-term anesthetic adminis-tration can have various effects on cancer cell behavior.Various anesthetic approaches such as regional blocks used in pain management,the use of ane-sthetic adjuvants such asβ-adrenoceptor antagonists,nonsteroidal anti-inflam-matory drugs,and intravenous lidocaine,and the choice of anesthetic drugs seem to have potential effects on long-term cancer outcomes.Propofol is an intravenous anesthetic drug that is used for both induction and maintenance of general anesthesia.Many in vitro and clinical studies examining the effects of propofol comparatively with other anesthetic agents on tumor recurrence and metastasis revealed possible effects on tumor cell signaling,the immune response,and the modulation of the neuroendocrine stress response.However,the evidence from all these in vitro and clinical studies is different,complicated,and inconsistent.The general effects of propofol on the behavioral patterns,growth,and metastasis of gastrointestinal tumor cells,as well as the clinical features and consequences resulting from these effects,constitute the subject of this review.
基金supported by a Grant-inAid for Scientific Research(KAKENHI)from the Japan Society for the Promotion of Science(grant no.22J23183)。
文摘Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respiratory viral infections,remains a substantial public health concern owing to its considerable disease burden,particularly in highrisk groups.Mounting epidemiological evidence has linked influenza to extreme heat and cold weather^([2–4]).
基金supported by grants from the Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences(2019-I2M-5–056)the National Natural Science Foundation of China(81930119,82090050,and 82090053)。
文摘Background:The prediction of postoperative pancreatic fistula(POPF)is important.This study aimed to investigate the role of postoperative serum lipase level in predicting POPF.Methods:Data from 234 consecutive patients who underwent pancreaticoduodenectomy(PD)were collected.The predictive values of serum amylase and serum lipase during postoperative days(PODs)1 to 3 for POPF were compared.Subgroup analyses were performed to determine the prognostic value of different levels and durations of elevated serum lipase.Results:Fifty-six patients developed POPF.The POPF group exhibited increased levels of serum amylase and lipase from PODs 1 to 3(all P<0.001).Compared with serum amylase,serum lipase has greater predictive value for POPF.Specifically,serum lipase had the highest area under the receiver operating characteristic curve(AUC)at POD 1(0.791).Body mass index>24 kg/m2[odds ratio(OR)=2.431,95%confidence interval(CI):1.094–5.404,P=0.029],soft pancreatic texture(OR=3.189,95%CI:1.263–8.056,P=0.014),serum lipase>60 U/L at POD 1(OR=5.135,95%CI:1.257–20.982,P=0.023),and C-reactive protein>167 mg/dL at POD 3(OR=3.607,95%CI:1.431–9.090,P=0.007)were identified as independent risk factors for POPF.Patients with serum lipase≤60 U/L at POD 1(n=104)exhibited lower rates of POPF(3.8%vs.40.0%,P<0.001)and severe complications(Clavien-Dindo≥IIIa)(4.8%vs.25.4%,P<0.001)than those with serum lipase>60 U/L at POD 1.Moreover,no additional elevation or duration of serum lipase offered any further prognostic value.Conclusions:Postoperative serum lipase outperformed serum amylase in the prediction of POPF,and patients with normal serum lipase level at POD 1 had favorable outcomes.A sustained increase in the serum lipase level offers no additional prognostic value.
文摘BACKGROUND Rectal cancer has increased in incidence,and surgery remains the cornerstone of multimodal treatment.Pelvic anatomy,particularly a narrow pelvis,poses challenges in rectal cancer surgery,potentially affecting oncological outcomes and postoperative complications.AIM To investigate the relationship between radiologically assessed pelvic anatomy and surgical outcomes as well as the impact on local recurrence following rectal cancer surgery.METHODS We retrospectively analyzed 107 patients with rectal adenocarcinoma treated with elective rectal surgery between January 1,2017,and September 1,2022.Pelvimetric measurements were performed using computed tomography(CT)-based two-dimensional methods(n=77)by assessing the pelvic inlet area in mm^(2),and magnetic resonance imaging(MRI)-based three-dimensional techniques(n=52)using the pelvic cavity index(PCI).Patient demographic,clinical,radiological,surgical,and pathological characteristics were collected and analyzed in relation to their pelvimetric data.RESULTS When patients were categorized based on CT measurements into narrow and normal/wide pelvis groups,a significant association was observed with male sex,and a lower BMI was more common in the narrow pelvis group(P=0.002 for both).A significant association was found between a narrow pelvic structure,indicated by low PCI,and increased surgical morbidity(P=0.049).Advanced age(P=0.003)and male sex(P=0.020)were significantly correlated with higher surgical morbidity.Logistic regression analysis identified four parameters that were significantly correlated with local recurrence:older age,early perioperative readmission,longer operation time,and a lower number of dissected lymph nodes(P<0.05).However,there were no significant differences between the narrow and normal/wide pelvis groups in terms of the operation time,estimated blood loss,or overall local recurrence rate(P>0.05).CONCLUSION MRI-based pelvimetry may be valuable in predicting surgical difficulty and morbidity in rectal cancer surgery,as indicated by the PCI.The observed correlation between low PCI and increased surgical morbidity suggests the potential importance of a preoperative MRI-based pelvimetric evaluation.In contrast,CT-based pelvimetry did not show significant differences in predicting surgical outcomes or cancer recurrence,indicating that the utility of pelvimetry alone may be limited in these respects.
文摘BACKGROUND Cytomegalovirus(CMV)is a ubiquitous herpesvirus that can cause significant ocular morbidity,particularly in immunocompromised individuals.AIM To summarize the current understanding of the ophthalmic impact of CMV,with a focus on its epidemiology,clinical manifestations,diagnosis,and management,ocular symptoms of CMV floaters,blurred vision,and loss of peripheral vision,eventually progressing to retinal necrosis and detachment.CMV retinitis(CMVR)is a sight-threatening condition that can lead to retinal detachment,blindness,and even death.METHODS We discuss the pathophysiology of CMVR,including the role of immune suppression and viral reactivation.We also examine the clinical features of CMVR,including its characteristic retinal lesions and associated ocular complications.Diagnostic approaches are reviewed,including polymerase chain reaction and fundus photography.RESULTS We discuss treatment options,including antiviral medications,intravitreal injections,and surgical interventions.Finally,we highlight areas of ongoing research and future directions in managing CMV-related ocular disease.CONCLUSION CMV poses a significant threat to ocular health,particularly in immunocompromised populations such as those with human immunodeficiency virus/acquired immune deficiency syndrome.
基金Supported by Takeda Pharmaceuticals USA,Inc.Medical writing support was provided by Luke Humphreys,PhD,of Oxford PharmaGenesis,Oxford,UK and was funded by Takeda Development Center Americas,Inc.
文摘BACKGROUND Data regarding complex Crohn’s perianal fistulas(CPF)epidemiology are limited,and optimal treatment strategies are elusive.An improved understanding of how CPF treatment options are used in the real-world setting and factors associated with CPF development,treatment failure,and reasons for undergoing multiple surgeries may help to inform optimal patient management strategies,reduce treatment burden,and improve outcomes in patients with CPF.AIM To describe the epidemiology,treatments,outcomes,and associated risk/protective factors for complex CPF.METHODS Electronic databases(MEDLINE,EMBASE,EBM Reviews,EconLit)were searched.Two reviewers independently used populations,interventions,comparators,outcomes,study designs,and time criteria to identify relevant studies.Observational studies published in English from January 1,2015 to February 17,2022 with>50 patients were included,even if complex CPF was not defined.Items of interest included complex CPF definitions,epidemiology,treatment patterns,morbidity,mortality,and risk factors associated with complex CPF development,treatment failure,and undergoing multiple surgeries.Data were reported using descriptive statistics.RESULTS Overall,140 studies were included.Complex CPF definitions were heterogeneous and rarely reported(24 studies).Hence,data mostly related to CPF in general.CPF prevalence was variable(range:1.5%-81.0%).Incidence was wide-ranging and mostly reported cumulatively at 1-year post-Crohn’s disease diagnosis(range:3.5%-50.1%).Overall healing and failure rates after treatment were in the range of 10.5%-80.2%and 3.6%-83.0%,respectively.Abscesses were the most frequently reported morbidity(n=18).No CPF-related deaths were reported.No consistent risk or protective factors were identified.CONCLUSION Epidemiology,treatment patterns,and risk factors for CPF vary,likely due to inconsistent CPF and clinical outcome definitions.Standardization would facilitate comparability,which may inform optimal complex CPF treatment strategies.
文摘BACKGROUND Severe intraabdominal adhesions and ventral hernias pose significant technical challenges in bariatric surgery,especially in patients with a history of complex abdominal procedures.CASE SUMMARY This report describes a case involving a 30-year-old morbidly obese man who previously underwent a right lobe hepatectomy for living donor liver transplan-tation.The patient presented with a body mass index of 40.7 kg/m2 and a giant incisional hernia,compounded by extensive intraabdominal adhesions from mul-tiple previous surgeries.A laparoscopic sleeve gastrectomy was performed as the initial step of a staged surgical plan.Adhesiolysis was conducted carefully to address the dense intraabdominal adhesions,and the procedure was completed successfully using standard stapling techniques.Postoperative recovery was smooth,with significant weight loss achieved within the first month.CONCLUSION This case highlights the need for personalized surgical planning and precise techniques in bariatric surgery for patients with past abdominal operations.
基金supported by a Gansu Province Health Industry Scientific Research Plan Project(No.GSWSKY2018-10)The Major Science and Technology Innovation Project of Gansu Provincial Health and Health Industry(GSWSKY2024-7)。
文摘Brucellosis is a zoonosis that causes economic losses worldwide,as well as human morbidity and poverty.It is caused by Brucella spp.,which are animal pathogens~([1]).Among the 13 identified species,Brucella melitensis is the most common and is frequently isolated from both humans and livestock~([2]).
文摘To the Editor:Liver transplantation is widely regarded as the definitive treat-ment for patients with end-stage liver disease.However,the per-sistent shortage of cadaveric liver grafts has driven the develop-ment of living-donor liver transplantation(LDLT).Despite its ben-efits,LDLT raises substantial concerns regarding donor morbid-ity,as the procedure involves operating on a healthy individual.Complications associated with donor hepatectomy include abdom-inal trauma,chronic wound pain,physical stress,and psycholog-ical burdens[1,2].In light of these challenges,minimally inva-sive approaches,including laparoscopic and robotic donor hepa-tectomy,have been introduced to mitigate risks and enhance re-covery[3].However,the impact of these techniques on male sex-ual function-a critical aspect of donor quality of life-remains underexplored.Several retrospective studies have highlighted sex-ual dysfunction and altered spousal relationships following open donor hepatectomy[4-6].For instance,9%of donors reported a de-crease in sexual activity,and a significant proportion experienced low body image perceptions.
基金National Key Research&Development Program of China(No.2021 YFC2500700).
文摘Summary What is already known about this topic?Pneumoconiosis,recognized as one of the most detrimental occupational diseases in China,exhibits a multimorbidity profile due to a plethora of comorbidities and complications.These factors significantly influence the treatment outcomes,progression,prognosis,and overall quality of life of the afflicted patients.
基金supported by the Peking University Clinical Scientist Program(BMU2019LCKXJ001)the Fundamental Research Funds for the Central Universities,China.Clinical Medicine Plus X-Young Scholars Project(PKU2022LCXQ028)the Fundamental Research Funds for the Central Universities,China.Multi-center Study Project,Peking University First Hospital,China.
文摘Vasovagal syncope(VVS)is the primary entity of neurally mediated syncope(NMS)in childhood,and its prognosis is usually considered benign.However,it is found in clini-cal practice that some children with VVS appear to have a frequent recurrence of syncope and poor response to treat-ment[1],which might seriously affect their quality of life[2].In recent years,an increasing number of comorbidities of VVS have been reported.Liao et al.found that 31%of pediatric patients with NMS suffered from allergic disease[3],and Vallejo M reported that more than 50%of patients had headaches[4].These comorbidities might make the clinical manifestations even more complex.However,until now,it has been unclear whether comorbidities are associated with the prognosis of children and adolescents suffering from VVS.Therefore,the present study was conducted to examine whether there is any impact of comorbidities on the prognosis of pediatric VVS to better understand the outcome and management of children and adolescents with VVS.
