BACKGROUND Stoma creation is a common procedure in colorectal cancer surgery,however,stoma-related complications remain a significant concern.AIM To investigate the incidence,types,and risk factors of stoma-related co...BACKGROUND Stoma creation is a common procedure in colorectal cancer surgery,however,stoma-related complications remain a significant concern.AIM To investigate the incidence,types,and risk factors of stoma-related complications in colorectal cancer patients who underwent stoma creation.METHODS Patients with stoma was prospectively recorded in the established stoma system.Data was collected from this stoma management system from November 2021 through May 2024.The rates of stoma-related complications were assessed,and potential risk factors were analyzed using univariate and multivariate logistic regression models.RESULTS A total of 734 patients were included in the analysis.The results showed that 12.3%of patients experienced stoma-related complications,with mucocutaneous separation,edema,and skin excoriation being the most common complications.The majority(90%)of complications were classified as grade 2 according to the Clavien-Dindo classification.Surgical factors,such as blood loss volume greater than 500 mL and open surgery,were significantly associated with stoma complications.Additionally,stoma features like location,shape,color,height,and edema were important factors in the association with complications.Body mass index over 30 kg/m²was also found to be a significant risk factor.CONCLUSION These findings highlight the need for a holistic approach to preventing and managing stoma complications,considering both patient-related and surgical factors.展开更多
In China, liver transplantation is an important discipline in the field of organ transplantation. China Liver Transplant Registry (CLTR) is a scientific project that has been set up to advance surgical techniques and ...In China, liver transplantation is an important discipline in the field of organ transplantation. China Liver Transplant Registry (CLTR) is a scientific project that has been set up to advance surgical techniques and procedures and to improve both short-and long-term post-transplant follow-up and outcome of the liver recipients. CLTR also serves as a robust data support platform for the National Liver Transplant Quality Control Center in the quest to upscale its quality control protocols. The mission of CLTR is to register all liver transplantation activities in the mainland of China and to conduct scientific analyses of the collected data. The huge number of compiled cases and the scientific research conducted over the past decade based on this database drastically revolutionized the clinical practice in the country. All CLTR activities and projects will be a guarantee to foster progresses of liver transplantation in China in a more scientific way, to standardize the systematic care in the field of liver transplantation.展开更多
BACKGROUND Total hip arthroplasty is a safe and effective procedure.To improve survivorship,ultrahigh molecular weight polyethylene hip liners with antioxidants have been developed.Additive antioxidant was deployed to...BACKGROUND Total hip arthroplasty is a safe and effective procedure.To improve survivorship,ultrahigh molecular weight polyethylene hip liners with antioxidants have been developed.Additive antioxidant was deployed to reduce oxidation and consequential wear,loosening,or osteolysis.A unique manufacturing process was utilized for two such hip liners,the Novation®and Alteon®XLE hip liners and this research represents the first large series on this specific material.The study hypothesis was that Novation and Alteon XLE hip liners have similar short-term survivorship as other manufacturers’antioxidant liners according to procedure and outcome data from the American Joint Replacement Registry(AJRR).AIM To demonstrate similar short-term survivorship of XLE antioxidant hip liners compared to all antioxidant hip liners in AJRR.METHODS Utilizing total hip arthroplasty data from the AJRR,a retrospective review was performed for subjects who underwent implantation of Novation XLE(n=461),Alteon XLE(n=989),or any other antioxidant hip liner(termed the aggregate antioxidant group;n=39964)as of March 31,2022.Survivorship at three years and revision rates were compared statistically between the Novation group and the aggregate antioxidant group as well as the Alteon group and the aggregate antioxidant group.RESULTS Survivorship at three years post-surgery was 99.09%for Novation,97.73%for Alteon,and 97.69%for the aggregate antioxidant group.There were no reports of failure due to wear in either the Novation or Alteon groups.Among the revision categories(fracture,infection,aseptic loosening,instability,mechanical complications,wear,pain,hematoma/wound complications,or other),there were no significant differences identified in either comparison.There were also no significant differences in cumulative percent revision rates up to three years post-surgery for the Novation vs aggregate antioxidant group or the Alteon vs aggregate antioxidant group.CONCLUSION Novation and Alteon XLE hip liner revision rate and survivorship are equivalent to other antioxidant hip liners in the short term.展开更多
BACKGROUND Truliant®posterior stabilized(PS)and Truliant cruciate retaining(CR)are two designs used for total knee arthroplasty.Survivorship and reason for revision rates are now available from the American Joint...BACKGROUND Truliant®posterior stabilized(PS)and Truliant cruciate retaining(CR)are two designs used for total knee arthroplasty.Survivorship and reason for revision rates are now available from the American Joint Replacement Registry(AJRR)at short-term time points for both Truliant designs.It was hypothesized that Truliant PS and Truliant CR perform comparably to similar designs in terms of survivorship.AIM To analyze short-term survivorship of Truliant PS or CR total knee arthroplasty relative to non-Truliant PS or CR total knee arthroplasty.METHODS Utilizing data from the AJRR,a retrospective review was performed for subjects who underwent implantation of Truliant PS,Truliant CR,non-Truliant PS,and non-Truliant CR designs as of June 30,2022.Survivorship and reasons for revision were compared statistically between Truliant PS vs non-Truliant PS as well as Truliant CR vs non-Truliant CR groups.Cumulative percent revision rates were compared across three registries,AJRR,Australian Orthopaedic Association National Joint Replacement Registry(AOANJRR),and the United Kingdom National Joint Registry(UK NJR).RESULTS Truliant PS survivorship was 97.95%at the four-year mark,while Truliant CR survivorship was 99.61%at the three-year mark.There were no significant differences in survivorship hazard ratios or reasons for revision for both Truliant groups vs non-Truliant comparison aggregate groups at short-term time points.Cumulative percent revision rate comparisons were made to device appropriate groups from AJRR,AOANJRR,and UK NJR data.Truliant PS cumulative percent revision rates were similar to non-Truliant cumulative percent revision rates in the AJRR and similar to AOANJRR and UKNJR at both one and three years.Truliant CR cumulative percent revision rates were lower than aggregate AJRR,AOANJRR,and UK NJR cumulative percent revision rates at the one-year and three-year marks.CONCLUSION This study demonstrates high survivorship for Truliant PS total knee arthroplasty out to four-years and Truliant CR total knee arthroplasty out to three-years of follow-up.展开更多
BACKGROUND Mild cognitive impairment(MCI)and subjective cognitive decline(SCD)are risk indicators for dementia and require ongoing management.Traditional Korean medicine(TKM)commonly employs acupuncture and herbal med...BACKGROUND Mild cognitive impairment(MCI)and subjective cognitive decline(SCD)are risk indicators for dementia and require ongoing management.Traditional Korean medicine(TKM)commonly employs acupuncture and herbal medicine for cognitive impairment;yet,clinical research on acupotomy is lacking.Although most TKM treatments occur in primary care,the research is largely hospital-based.This registry was established to systematically collect real-world data on the clinical progress,efficacy,and safety of TKM with acupotomy for patients with MCI or SCD in primary care.It is hypothesized that TKM with acupotomy improves cognitive function and is safe for these patients.AIM To establish an MCI or SCD registry of patients receiving TKM,including acupotomy,to analyze its clinical efficacy and safety.METHODS This observational registry study will be conducted across 22 medical institutions;approximately 500 participants will be recruited.Data—sociodemographic information,medication history,height,weight,vital signs,and assessment questionnaires(Montreal Cognitive Assessment-Korean,short form of Korean-Everyday Cognition,Numeric Rating Scale,Korean version of the Insomnia Severity Index)—will be collected at 3-month intervals over a year.This study will also document the TKM treatment administered and any adverse events.Routine TKM procedures will be followed,with acupuncture and acupotomy administered as per protocol;treatments including herbal medicine,Chuna therapy,and moxibustion may be administered at the practitioner’s discretion.RESULTS The registry will capture a wide range of real-world clinical data regarding demographic profiles,treatment processes,and adverse events.This detailed documentation is expected to clarify patient characteristics,evaluate the clinical course,and identify factors that may affect cognitive improvement in patients with MCI and SCD.CONCLUSION This research may provide evidence supporting acupotomy for cognitive impairment in primary care by confirming its efficacy and safety,providing preliminary evidence for TKM-based interventions aimed at improving cognitive function.展开更多
BACKGROUND Antithrombotic strategies after percutaneous coronary interventions(PCI)in elderly patients on oral anticoagulant therapy(OAT)are debated due to the balance between ischemic and bleeding risks.Recent guidel...BACKGROUND Antithrombotic strategies after percutaneous coronary interventions(PCI)in elderly patients on oral anticoagulant therapy(OAT)are debated due to the balance between ischemic and bleeding risks.Recent guidelines recommend early transitioning from triple antithrombotic therapy to dual antithrombotic therapy,but there are limited data on elderly patients.METHODS We performed a post-hoc age-specific analysis of the PERSEO Registry population aimed to compare clinical features,therapeutic strategies,and outcomes of individuals aged≥80 years and<80 years who were on OAT and underwent PCI with stent.The primary endpoint was net adverse clinical events at 1-year follow-up.Secondary endpoints included major adverse cardiac and cerebral events(MACCE),major bleeding[Bleeding Academic Research Consortium(BARC)type 3–5],and clinically relevant bleeding(BARC type 2-5).RESULTS Among the 1234 patients enrolled,31%of patients were aged≥80 years(84±3 years,76% males).Compared to younger patients,elderly patients had higher rates of comorbidities such as hypertension,anaemia or chronic kidney disease,and atrial fibrillation was the leading indication for OAT.Elderly patients were more often discharged on dual antithrombotic therapy(23%)compared to younger patients(13%)(P<0.0001).They experienced higher net adverse clinical events(38%vs.21%,P<0.001),MACCE(24%vs.12%,P<0.001),as well as higher bleeding rates.Specifically,rates of major bleeding(9%vs.6%,P=0.026),and clinically relevant bleeding(21%vs.12%,P<0.001)were significantly higher in elderly patients.CONCLUSIONS Elderly patients on OAT undergoing PCI are a particular frail population with higher risk of MACCE and bleeding compared to younger patients despite a less aggressive antithrombotic therapy.展开更多
While trauma registries provide the mechanisms to collect comprehensive, timely and accurate data related to the injuries and evaluate trauma care systems, they have not been established in most developing countries. ...While trauma registries provide the mechanisms to collect comprehensive, timely and accurate data related to the injuries and evaluate trauma care systems, they have not been established in most developing countries. On the other hand, in complex projects that have large aims, a logical framework approach （LFA） can help summarize and describe the multiple branches of the project systematically, and elucidate the main goals, extensive objectives, activities and expected outcomes. Therefore a LFA can be used to design and guide trauma registry project management, to integrate the cultural, clinical and capacity variations among countries; and to ensure early alignment of the project＇s design and evaluation.展开更多
Objective:This is a comprehensive overview of long-term cancer survival in Zhejiang Province,China.Hybrid analysis,a combination of cohort and period analysis,has been proposed to derive up-to-date cancer survival est...Objective:This is a comprehensive overview of long-term cancer survival in Zhejiang Province,China.Hybrid analysis,a combination of cohort and period analysis,has been proposed to derive up-to-date cancer survival estimates.Using this approach,we aimed to timely and accurately analyze the 5-year relative survival(RS)and net survival(NS)in cancer registries of Zhejiang Province,China.Methods:A total of 255,725 new cancer cases diagnosed during 2013-2017 were included in 14 cancer registries in Zhejiang Province,China,with a follow-up on vital status until the end of 2019.The hybrid analysis was used to calculate the 5-year RS and 5-year NS during 2018-2019 for overall and stratifications by sex,cancer type,region,and age at diagnosis.Results:During 2018-2019,the age-standardized 5-year RS and NS for overall cancer in Zhejiang was 47.5%and 48.6%,respectively.The age-standardized 5-year RS for cancers of women(55.4%)was higher than that of men(40.0%),and the rate of urban areas(49.7%)was higher than that of rural areas(43.1%).The 5-year RS declined along with age,from 84.4%for ages<45 years to 23.7%for ages>74 years.Our results of the RS and NS showed the similar trend and no significant difference.The top five cancers with top age-standardized 5-year RS were thyroid cancer(96.0%),breast cancer(84.3%),testicular cancer(79.9%),prostate cancer(77.2%),and bladder cancer(70.6%),and the five cancers with the lowest age-standardized 5-year RS were pancreatic cancer(6.0%),liver cancer(15.6%),gallbladder cancer(17.1%),esophageal cancer(22.7%),and leukemia(31.0%).Conclusions:We reported the most up-to-date 5-year cancer RS and NS in Zhejiang Province,China for the first time,and found that the 5-year survival for cancer patients in Zhejiang during 2018-2019 was relatively high.The population-based cancer registries are recognized as key policy tools that can be used to evaluate both the impact of cancer prevention strategies and the effectiveness of health systems.展开更多
Background: Hemodialysis is the most widely used renal replacement therapy in developing countries such as Cote d’Ivoire. Objective: To study the outcome of chronic hemodialysis patients in public centres in Abidjan ...Background: Hemodialysis is the most widely used renal replacement therapy in developing countries such as Cote d’Ivoire. Objective: To study the outcome of chronic hemodialysis patients in public centres in Abidjan using data from the Renal Registry of Cote d’Ivoire (2RCI). Method: This was a prospective analytical cohort study of End Stage Kidney Disease (ESKD) patients undergoing iterative hemodialysis in the network of public hemodialysis centres in Abidjan and who had been registered in the 2RCI register by September 2018. Results: Our study involved 363 cases out of 379 patients registered in the 2RCI registry database in 2018. The mean age of the patients was 47.3 ± 12.1 years, with a male predominance (sex ratio 1.97). In 70.24% of cases, they had no health insurance. The average duration of dialysis for our patients was 6.94 ± 4.1 years, with extremes of 2 and 28 years. This duration was less than 5 years in 44.3% of cases, between 6 and 10 years in 42.9% and more than 10 years in 12.6% of cases. The comorbidities found were hypertension in 95.6% of cases, diabetes in 7.8% and HIV in 4.6%. Anemia was found in 68% of cases and stroke in 8.6%. During the study period, 161 deaths were observed, representing a mortality rate of 44.35%. Acute lung oedema (29.8%), stroke (6.8%) and other cardiovascular diseases (19.3%) were the main causes of death. In multivariate analysis, factors such as age ≥ 65 years (HR = 3.66;CI 95% = 1.55 - 8.67;p = 0.003), “married/coupled” status (HR = 2.02;CI 95% = 1.24 - 3.31;p = 0.005) and normal weight at the start of dialysis (OR = 9.59, CI95% = 4.19 - 21.95;p = 0.001) were associated with the risk of death. Conclusion: Hemodialysis is performed in Abidjan on young patients. The mortality rate after three years of dialysis is very high. Hence the need to pursue the policy of decentralizing public centres and optimizing access to dialysis in terms of quality and quantity in order to improve patient survival.展开更多
Trauma is a major cause of morbidity and mortality across the globe accounting for significant health burden.Relevance of trauma care revolves round prevention,planning and execution of safety regulations.Acquisition ...Trauma is a major cause of morbidity and mortality across the globe accounting for significant health burden.Relevance of trauma care revolves round prevention,planning and execution of safety regulations.Acquisition of the actual data regarding the type of trauma,affected age group,timings of trauma occurrence,involved part of the body constitute the initial steps in the building of the composite overview of the epidemiology of trauma.In succession,would be the measures directed towards avoidance of trauma and capacity building of trauma center.展开更多
In April 2024,the International Agency for Research on Cancer(IARC)published the 2022 Global Cancer Statistics Report in CA:A Cancer Journal for Clinicians,focusing on the incidence of 36 kinds of cancers in 185 count...In April 2024,the International Agency for Research on Cancer(IARC)published the 2022 Global Cancer Statistics Report in CA:A Cancer Journal for Clinicians,focusing on the incidence of 36 kinds of cancers in 185 countries or regions around the world,different gender,geographical area and Human Development Index differences in different economic regions.Previously,China's National Cancer Center(NCC)collaborated with IARC to estimate China's cancer incidence data using actual and up-to-date surveillance data from China.This collaboration aimed to ensure consistency between the cancer burden data published by IARC and NCC.In February of the same year,the NCC released the latest estimated statistics regarding the cancer incidence in China for 2022 in the Journal of the National Cancer Center.This research seeks to gather and evaluate the latest reports on cancer incidence from both a global perspective and within China for the year 2022.By conducting a multi-dimensional analysis of cancer incidence patterns,gender distribution,geographic spread,and trends over time,the study highlights the distinctions in the burden of malignant tumors between China and the global scenario.Additionally,it explores the risk factors associated with high-incidence cancer types and examines the current status of prevention and control measures.The findings aim to serve as a valuable reference for developing effective cancer prevention and control strategies in China.展开更多
Inflammatory bowel disease(IBD)is an increasing global health issue that poses specific challenges in Nigeria.Although awareness of IBD is growing in the country,research and resources remain limited.This review aims ...Inflammatory bowel disease(IBD)is an increasing global health issue that poses specific challenges in Nigeria.Although awareness of IBD is growing in the country,research and resources remain limited.This review aims to address this significant gap.To identify key gaps in IBD research within Nigeria and highlight opportunities for advancing future investigations to improve patient outcomes.A comprehensive review of the existing literature was conducted to evaluate current trends in IBD research,healthcare barriers,and potential areas for investigation specific to the Nigerian context.The analysis highlights significant deficiencies,including scarce epidemiological data,low levels of awareness among clinicians and patients,limited access to healthcare,and inadequate diagnostic and treatment resources.Additionally,there is a profound lack of localized research addressing genetic,environmental,and dietary factors relevant to the Nigerian population.Future investigations should prioritize epidemiological studies to assess IBD prevalence in Nigeria,establish specialized care centers for diagnosis and management,and launch public health initiatives to promote awareness and education.Strengthening collaboration between researchers,healthcare providers,and policymakers is imperative to achieving these goals.Bridging these research gaps presents an invaluable opportunity to enhance IBD healthcare delivery and patient outcomes in Nigeria.Collaborative,multidisciplinary efforts are essential for advancing knowledge,improving resources,and ultimately elevating the quality of life for individuals living with IBD in the country.展开更多
Objective To describe survival trends and global patterns of esophageal cancer(EC)using survival data from population-based cancer registries.Methods We systematically searched PubMed,EMBASE,Web of Science,SEER,and Si...Objective To describe survival trends and global patterns of esophageal cancer(EC)using survival data from population-based cancer registries.Methods We systematically searched PubMed,EMBASE,Web of Science,SEER,and SinoMed databases for articles published up to 31 December 2023.Eligible EC survival estimates were evaluated according to country or region,period,sex,age group,pathology,and disease stage.Results After 2010,Jordan exhibited the highest age-standardized 5-year relative survival rates(RSRs)/net survival rates(NSRs)at 41.1%between 2010 and 2014,while India had the lowest,at 4.1%.Survival rates generally improved with diagnostic age across most countries,with significant increases in South Korea and China,of 12.7%and 10.5%between 2000 and 2017,respectively.Survival was higher among women compared to men,ranging from 0.4%-10.9%.Survival rates for adenocarcinoma and squamous cell carcinoma were similar,differing by about 4%.In China,the highest age-standardized RSRs/NSRs was 33.4%between 2015 and 2017.Meanwhile,the lowest was 5.3%,in Qidong(Jiangsu province)between 1992-1996.Conclusion Global EC survival rates have improved significantly in recent decades,but substantial geographical,sex,and age disparities still exist.In Asia,squamous cell carcinoma demonstrated superior survival rates compared to adenocarcinoma,while the opposite trend was observed in Western countries.Future research should clarify the prognostic factors influencing EC survival and tailor prevention and screening strategies to the changing EC survival patterns.展开更多
To the Editor:Thrombotic microangiopathy(TMA)is an uncommon hematological involvement in systemic lupus erythematosus(SLE)patients with an estimated incidence of 0.5–1.0%,including but not limited to thrombotic throm...To the Editor:Thrombotic microangiopathy(TMA)is an uncommon hematological involvement in systemic lupus erythematosus(SLE)patients with an estimated incidence of 0.5–1.0%,including but not limited to thrombotic thrombocytopenic purpura(TTP),hemolytic uremic syndrome(HUS),and other secondary conditions.SLE-TMA has a rapid onset and poor prognosis,manifesting as microvascular thrombosis,thrombocytopenia,and microangiopathic hemolytic anemia.[1]Based on the Chinese SLE Treatment and Research Group(CSTAR)registry,we aimed to summarize clinical characteristics and explore prognostic risk factors in SLE-TMA patients through a retrospective multicenter study.展开更多
BACKGROUND Hyponatremia is the most common electrolyte imbalance,however the prognostic significance of hyponatremia in peripartum cardiomyopathy(PPCM)remains unclear.AIM To assess the prognostic significance of hypon...BACKGROUND Hyponatremia is the most common electrolyte imbalance,however the prognostic significance of hyponatremia in peripartum cardiomyopathy(PPCM)remains unclear.AIM To assess the prognostic significance of hyponatremia in PPCM patients.METHODS We consecutively recruited patients with PPCM from 14 sites in Nigeria and followed them up for a median of 18 months.Serum sodium was measured at baseline,and patients with hyponatremia(<135 mmol/L)were compared with those with normal sodium levels.Cox proportional hazards regression models were developed to identify factors associated with all-cause mortality.RESULTS Of the 191 PPCM patients recruited,90(47.1%)had hyponatremia at presentation.All-cause mortality among the hyponatremic patients(24/90;26.7%)was significantly higher than among patients with normal serum sodium(7/101;6.9%)(P-value<0.001).In the Cox proportional hazards regression model,hyponatremia was independently associated with an increased risk of all-cause mortality[hazard ratio:3.18(95%confidence interval:1.35-7.52;P=0.008)],as were hypotension(systolic blood pressure<100 mmHg)[2.22(1.03-4.79);P=0.043]and left ventricular ejection fraction(LVEF)<25%[3.14(1.47-6.73),P=0.003].CONCLUSION Hyponatremia was common in our cohort of PPCM patients,and was independently associated with a threefold increased risk for all-cause mortality.Hypotension and a LVEF below 25%at presentation were also independent predictors of mortality.展开更多
BACKGROUND Traditionally, the mortality rate at 1-year post hip fracture was quoted as approximately 30% of all hip fractures. There have been recent improvements in hip fracture care in the main driven by national hi...BACKGROUND Traditionally, the mortality rate at 1-year post hip fracture was quoted as approximately 30% of all hip fractures. There have been recent improvements in hip fracture care in the main driven by national hip fracture registries with reductions in 30-d mortality rates reported.AIM To address recent 1-year post hip fracture mortality rates in the literature.METHODS Systematic literature review, national hip fracture registries/databases, local studies on hip fracture mortality, 5 years limitation(2013-2017), cohorts > 100,studies in English. Outcome measure: Mortality rate at 1-year post hip fracture.RESULTS Recent 1-year mortality rates were reviewed using the literature from 8 National Registries and 36 different countries. Recently published 1-year mortality rates appear lower than traditional figures and may represent a downward trend.CONCLUSION There appears to be a consistent worldwide reduction in mortality at 1-year post hip fracture compared to previously published research. Globally, those which suffer hip fractures may currently be benefiting from the results of approximately 30 years of national registries, rigorous audit processes and international collaboration. The previously quoted mortality rates of 10% at 1-mo and 30% at 1-year may be outdated.展开更多
基金Beijing Municipal Administration of Hospitals Incubating Program,No.PZ20200272018 Beijing Talent Incubating Funding,No.2018-4+3 种基金National Natural Science Foundation of China,No.81773214Beijing Hospitals Authority Clinical Medicine Development of Special Funding Support,No.ZYLX202116the National Key R&D Program of China,No.2021YFF1201104Science Foundation of Peking University Cancer Hospital-2023,No.JC202310.
文摘BACKGROUND Stoma creation is a common procedure in colorectal cancer surgery,however,stoma-related complications remain a significant concern.AIM To investigate the incidence,types,and risk factors of stoma-related complications in colorectal cancer patients who underwent stoma creation.METHODS Patients with stoma was prospectively recorded in the established stoma system.Data was collected from this stoma management system from November 2021 through May 2024.The rates of stoma-related complications were assessed,and potential risk factors were analyzed using univariate and multivariate logistic regression models.RESULTS A total of 734 patients were included in the analysis.The results showed that 12.3%of patients experienced stoma-related complications,with mucocutaneous separation,edema,and skin excoriation being the most common complications.The majority(90%)of complications were classified as grade 2 according to the Clavien-Dindo classification.Surgical factors,such as blood loss volume greater than 500 mL and open surgery,were significantly associated with stoma complications.Additionally,stoma features like location,shape,color,height,and edema were important factors in the association with complications.Body mass index over 30 kg/m²was also found to be a significant risk factor.CONCLUSION These findings highlight the need for a holistic approach to preventing and managing stoma complications,considering both patient-related and surgical factors.
基金supported by grants from the National Natural Science Foundation of China (82470690 and 92159202)the Major Research Plan of Key Research and Development Project of Zhejiang Province (2024C03149 and 2023C03046)。
文摘In China, liver transplantation is an important discipline in the field of organ transplantation. China Liver Transplant Registry (CLTR) is a scientific project that has been set up to advance surgical techniques and procedures and to improve both short-and long-term post-transplant follow-up and outcome of the liver recipients. CLTR also serves as a robust data support platform for the National Liver Transplant Quality Control Center in the quest to upscale its quality control protocols. The mission of CLTR is to register all liver transplantation activities in the mainland of China and to conduct scientific analyses of the collected data. The huge number of compiled cases and the scientific research conducted over the past decade based on this database drastically revolutionized the clinical practice in the country. All CLTR activities and projects will be a guarantee to foster progresses of liver transplantation in China in a more scientific way, to standardize the systematic care in the field of liver transplantation.
文摘BACKGROUND Total hip arthroplasty is a safe and effective procedure.To improve survivorship,ultrahigh molecular weight polyethylene hip liners with antioxidants have been developed.Additive antioxidant was deployed to reduce oxidation and consequential wear,loosening,or osteolysis.A unique manufacturing process was utilized for two such hip liners,the Novation®and Alteon®XLE hip liners and this research represents the first large series on this specific material.The study hypothesis was that Novation and Alteon XLE hip liners have similar short-term survivorship as other manufacturers’antioxidant liners according to procedure and outcome data from the American Joint Replacement Registry(AJRR).AIM To demonstrate similar short-term survivorship of XLE antioxidant hip liners compared to all antioxidant hip liners in AJRR.METHODS Utilizing total hip arthroplasty data from the AJRR,a retrospective review was performed for subjects who underwent implantation of Novation XLE(n=461),Alteon XLE(n=989),or any other antioxidant hip liner(termed the aggregate antioxidant group;n=39964)as of March 31,2022.Survivorship at three years and revision rates were compared statistically between the Novation group and the aggregate antioxidant group as well as the Alteon group and the aggregate antioxidant group.RESULTS Survivorship at three years post-surgery was 99.09%for Novation,97.73%for Alteon,and 97.69%for the aggregate antioxidant group.There were no reports of failure due to wear in either the Novation or Alteon groups.Among the revision categories(fracture,infection,aseptic loosening,instability,mechanical complications,wear,pain,hematoma/wound complications,or other),there were no significant differences identified in either comparison.There were also no significant differences in cumulative percent revision rates up to three years post-surgery for the Novation vs aggregate antioxidant group or the Alteon vs aggregate antioxidant group.CONCLUSION Novation and Alteon XLE hip liner revision rate and survivorship are equivalent to other antioxidant hip liners in the short term.
文摘BACKGROUND Truliant®posterior stabilized(PS)and Truliant cruciate retaining(CR)are two designs used for total knee arthroplasty.Survivorship and reason for revision rates are now available from the American Joint Replacement Registry(AJRR)at short-term time points for both Truliant designs.It was hypothesized that Truliant PS and Truliant CR perform comparably to similar designs in terms of survivorship.AIM To analyze short-term survivorship of Truliant PS or CR total knee arthroplasty relative to non-Truliant PS or CR total knee arthroplasty.METHODS Utilizing data from the AJRR,a retrospective review was performed for subjects who underwent implantation of Truliant PS,Truliant CR,non-Truliant PS,and non-Truliant CR designs as of June 30,2022.Survivorship and reasons for revision were compared statistically between Truliant PS vs non-Truliant PS as well as Truliant CR vs non-Truliant CR groups.Cumulative percent revision rates were compared across three registries,AJRR,Australian Orthopaedic Association National Joint Replacement Registry(AOANJRR),and the United Kingdom National Joint Registry(UK NJR).RESULTS Truliant PS survivorship was 97.95%at the four-year mark,while Truliant CR survivorship was 99.61%at the three-year mark.There were no significant differences in survivorship hazard ratios or reasons for revision for both Truliant groups vs non-Truliant comparison aggregate groups at short-term time points.Cumulative percent revision rate comparisons were made to device appropriate groups from AJRR,AOANJRR,and UK NJR data.Truliant PS cumulative percent revision rates were similar to non-Truliant cumulative percent revision rates in the AJRR and similar to AOANJRR and UKNJR at both one and three years.Truliant CR cumulative percent revision rates were lower than aggregate AJRR,AOANJRR,and UK NJR cumulative percent revision rates at the one-year and three-year marks.CONCLUSION This study demonstrates high survivorship for Truliant PS total knee arthroplasty out to four-years and Truliant CR total knee arthroplasty out to three-years of follow-up.
基金Supported by The Korea Health Technology Project through the Korea Health Industry Development Institute,funded by the Ministry of Health and Welfare,Republic of Korea,No.RS-2023-KH138802.
文摘BACKGROUND Mild cognitive impairment(MCI)and subjective cognitive decline(SCD)are risk indicators for dementia and require ongoing management.Traditional Korean medicine(TKM)commonly employs acupuncture and herbal medicine for cognitive impairment;yet,clinical research on acupotomy is lacking.Although most TKM treatments occur in primary care,the research is largely hospital-based.This registry was established to systematically collect real-world data on the clinical progress,efficacy,and safety of TKM with acupotomy for patients with MCI or SCD in primary care.It is hypothesized that TKM with acupotomy improves cognitive function and is safe for these patients.AIM To establish an MCI or SCD registry of patients receiving TKM,including acupotomy,to analyze its clinical efficacy and safety.METHODS This observational registry study will be conducted across 22 medical institutions;approximately 500 participants will be recruited.Data—sociodemographic information,medication history,height,weight,vital signs,and assessment questionnaires(Montreal Cognitive Assessment-Korean,short form of Korean-Everyday Cognition,Numeric Rating Scale,Korean version of the Insomnia Severity Index)—will be collected at 3-month intervals over a year.This study will also document the TKM treatment administered and any adverse events.Routine TKM procedures will be followed,with acupuncture and acupotomy administered as per protocol;treatments including herbal medicine,Chuna therapy,and moxibustion may be administered at the practitioner’s discretion.RESULTS The registry will capture a wide range of real-world clinical data regarding demographic profiles,treatment processes,and adverse events.This detailed documentation is expected to clarify patient characteristics,evaluate the clinical course,and identify factors that may affect cognitive improvement in patients with MCI and SCD.CONCLUSION This research may provide evidence supporting acupotomy for cognitive impairment in primary care by confirming its efficacy and safety,providing preliminary evidence for TKM-based interventions aimed at improving cognitive function.
基金was given by a 2017 Research Grant of the Italian Society of Interventional Cardiology (SICI-GISE)
文摘BACKGROUND Antithrombotic strategies after percutaneous coronary interventions(PCI)in elderly patients on oral anticoagulant therapy(OAT)are debated due to the balance between ischemic and bleeding risks.Recent guidelines recommend early transitioning from triple antithrombotic therapy to dual antithrombotic therapy,but there are limited data on elderly patients.METHODS We performed a post-hoc age-specific analysis of the PERSEO Registry population aimed to compare clinical features,therapeutic strategies,and outcomes of individuals aged≥80 years and<80 years who were on OAT and underwent PCI with stent.The primary endpoint was net adverse clinical events at 1-year follow-up.Secondary endpoints included major adverse cardiac and cerebral events(MACCE),major bleeding[Bleeding Academic Research Consortium(BARC)type 3–5],and clinically relevant bleeding(BARC type 2-5).RESULTS Among the 1234 patients enrolled,31%of patients were aged≥80 years(84±3 years,76% males).Compared to younger patients,elderly patients had higher rates of comorbidities such as hypertension,anaemia or chronic kidney disease,and atrial fibrillation was the leading indication for OAT.Elderly patients were more often discharged on dual antithrombotic therapy(23%)compared to younger patients(13%)(P<0.0001).They experienced higher net adverse clinical events(38%vs.21%,P<0.001),MACCE(24%vs.12%,P<0.001),as well as higher bleeding rates.Specifically,rates of major bleeding(9%vs.6%,P=0.026),and clinically relevant bleeding(21%vs.12%,P<0.001)were significantly higher in elderly patients.CONCLUSIONS Elderly patients on OAT undergoing PCI are a particular frail population with higher risk of MACCE and bleeding compared to younger patients despite a less aggressive antithrombotic therapy.
文摘While trauma registries provide the mechanisms to collect comprehensive, timely and accurate data related to the injuries and evaluate trauma care systems, they have not been established in most developing countries. On the other hand, in complex projects that have large aims, a logical framework approach （LFA） can help summarize and describe the multiple branches of the project systematically, and elucidate the main goals, extensive objectives, activities and expected outcomes. Therefore a LFA can be used to design and guide trauma registry project management, to integrate the cultural, clinical and capacity variations among countries; and to ensure early alignment of the project＇s design and evaluation.
基金funded by Healthy Zhejiang One Million People Cohort(grant number:K-20230085).
文摘Objective:This is a comprehensive overview of long-term cancer survival in Zhejiang Province,China.Hybrid analysis,a combination of cohort and period analysis,has been proposed to derive up-to-date cancer survival estimates.Using this approach,we aimed to timely and accurately analyze the 5-year relative survival(RS)and net survival(NS)in cancer registries of Zhejiang Province,China.Methods:A total of 255,725 new cancer cases diagnosed during 2013-2017 were included in 14 cancer registries in Zhejiang Province,China,with a follow-up on vital status until the end of 2019.The hybrid analysis was used to calculate the 5-year RS and 5-year NS during 2018-2019 for overall and stratifications by sex,cancer type,region,and age at diagnosis.Results:During 2018-2019,the age-standardized 5-year RS and NS for overall cancer in Zhejiang was 47.5%and 48.6%,respectively.The age-standardized 5-year RS for cancers of women(55.4%)was higher than that of men(40.0%),and the rate of urban areas(49.7%)was higher than that of rural areas(43.1%).The 5-year RS declined along with age,from 84.4%for ages<45 years to 23.7%for ages>74 years.Our results of the RS and NS showed the similar trend and no significant difference.The top five cancers with top age-standardized 5-year RS were thyroid cancer(96.0%),breast cancer(84.3%),testicular cancer(79.9%),prostate cancer(77.2%),and bladder cancer(70.6%),and the five cancers with the lowest age-standardized 5-year RS were pancreatic cancer(6.0%),liver cancer(15.6%),gallbladder cancer(17.1%),esophageal cancer(22.7%),and leukemia(31.0%).Conclusions:We reported the most up-to-date 5-year cancer RS and NS in Zhejiang Province,China for the first time,and found that the 5-year survival for cancer patients in Zhejiang during 2018-2019 was relatively high.The population-based cancer registries are recognized as key policy tools that can be used to evaluate both the impact of cancer prevention strategies and the effectiveness of health systems.
文摘Background: Hemodialysis is the most widely used renal replacement therapy in developing countries such as Cote d’Ivoire. Objective: To study the outcome of chronic hemodialysis patients in public centres in Abidjan using data from the Renal Registry of Cote d’Ivoire (2RCI). Method: This was a prospective analytical cohort study of End Stage Kidney Disease (ESKD) patients undergoing iterative hemodialysis in the network of public hemodialysis centres in Abidjan and who had been registered in the 2RCI register by September 2018. Results: Our study involved 363 cases out of 379 patients registered in the 2RCI registry database in 2018. The mean age of the patients was 47.3 ± 12.1 years, with a male predominance (sex ratio 1.97). In 70.24% of cases, they had no health insurance. The average duration of dialysis for our patients was 6.94 ± 4.1 years, with extremes of 2 and 28 years. This duration was less than 5 years in 44.3% of cases, between 6 and 10 years in 42.9% and more than 10 years in 12.6% of cases. The comorbidities found were hypertension in 95.6% of cases, diabetes in 7.8% and HIV in 4.6%. Anemia was found in 68% of cases and stroke in 8.6%. During the study period, 161 deaths were observed, representing a mortality rate of 44.35%. Acute lung oedema (29.8%), stroke (6.8%) and other cardiovascular diseases (19.3%) were the main causes of death. In multivariate analysis, factors such as age ≥ 65 years (HR = 3.66;CI 95% = 1.55 - 8.67;p = 0.003), “married/coupled” status (HR = 2.02;CI 95% = 1.24 - 3.31;p = 0.005) and normal weight at the start of dialysis (OR = 9.59, CI95% = 4.19 - 21.95;p = 0.001) were associated with the risk of death. Conclusion: Hemodialysis is performed in Abidjan on young patients. The mortality rate after three years of dialysis is very high. Hence the need to pursue the policy of decentralizing public centres and optimizing access to dialysis in terms of quality and quantity in order to improve patient survival.
文摘Trauma is a major cause of morbidity and mortality across the globe accounting for significant health burden.Relevance of trauma care revolves round prevention,planning and execution of safety regulations.Acquisition of the actual data regarding the type of trauma,affected age group,timings of trauma occurrence,involved part of the body constitute the initial steps in the building of the composite overview of the epidemiology of trauma.In succession,would be the measures directed towards avoidance of trauma and capacity building of trauma center.
文摘In April 2024,the International Agency for Research on Cancer(IARC)published the 2022 Global Cancer Statistics Report in CA:A Cancer Journal for Clinicians,focusing on the incidence of 36 kinds of cancers in 185 countries or regions around the world,different gender,geographical area and Human Development Index differences in different economic regions.Previously,China's National Cancer Center(NCC)collaborated with IARC to estimate China's cancer incidence data using actual and up-to-date surveillance data from China.This collaboration aimed to ensure consistency between the cancer burden data published by IARC and NCC.In February of the same year,the NCC released the latest estimated statistics regarding the cancer incidence in China for 2022 in the Journal of the National Cancer Center.This research seeks to gather and evaluate the latest reports on cancer incidence from both a global perspective and within China for the year 2022.By conducting a multi-dimensional analysis of cancer incidence patterns,gender distribution,geographic spread,and trends over time,the study highlights the distinctions in the burden of malignant tumors between China and the global scenario.Additionally,it explores the risk factors associated with high-incidence cancer types and examines the current status of prevention and control measures.The findings aim to serve as a valuable reference for developing effective cancer prevention and control strategies in China.
文摘Inflammatory bowel disease(IBD)is an increasing global health issue that poses specific challenges in Nigeria.Although awareness of IBD is growing in the country,research and resources remain limited.This review aims to address this significant gap.To identify key gaps in IBD research within Nigeria and highlight opportunities for advancing future investigations to improve patient outcomes.A comprehensive review of the existing literature was conducted to evaluate current trends in IBD research,healthcare barriers,and potential areas for investigation specific to the Nigerian context.The analysis highlights significant deficiencies,including scarce epidemiological data,low levels of awareness among clinicians and patients,limited access to healthcare,and inadequate diagnostic and treatment resources.Additionally,there is a profound lack of localized research addressing genetic,environmental,and dietary factors relevant to the Nigerian population.Future investigations should prioritize epidemiological studies to assess IBD prevalence in Nigeria,establish specialized care centers for diagnosis and management,and launch public health initiatives to promote awareness and education.Strengthening collaboration between researchers,healthcare providers,and policymakers is imperative to achieving these goals.Bridging these research gaps presents an invaluable opportunity to enhance IBD healthcare delivery and patient outcomes in Nigeria.Collaborative,multidisciplinary efforts are essential for advancing knowledge,improving resources,and ultimately elevating the quality of life for individuals living with IBD in the country.
基金supported by the National Key Project of Research and Development Program of China[2021YFC2500404,2021YFC2500405].
文摘Objective To describe survival trends and global patterns of esophageal cancer(EC)using survival data from population-based cancer registries.Methods We systematically searched PubMed,EMBASE,Web of Science,SEER,and SinoMed databases for articles published up to 31 December 2023.Eligible EC survival estimates were evaluated according to country or region,period,sex,age group,pathology,and disease stage.Results After 2010,Jordan exhibited the highest age-standardized 5-year relative survival rates(RSRs)/net survival rates(NSRs)at 41.1%between 2010 and 2014,while India had the lowest,at 4.1%.Survival rates generally improved with diagnostic age across most countries,with significant increases in South Korea and China,of 12.7%and 10.5%between 2000 and 2017,respectively.Survival was higher among women compared to men,ranging from 0.4%-10.9%.Survival rates for adenocarcinoma and squamous cell carcinoma were similar,differing by about 4%.In China,the highest age-standardized RSRs/NSRs was 33.4%between 2015 and 2017.Meanwhile,the lowest was 5.3%,in Qidong(Jiangsu province)between 1992-1996.Conclusion Global EC survival rates have improved significantly in recent decades,but substantial geographical,sex,and age disparities still exist.In Asia,squamous cell carcinoma demonstrated superior survival rates compared to adenocarcinoma,while the opposite trend was observed in Western countries.Future research should clarify the prognostic factors influencing EC survival and tailor prevention and screening strategies to the changing EC survival patterns.
基金supported by the Chinese National Key Technology R&D Program,Ministry of Science and Technology(No.2021YFC2501300)Beijing Municipal Science&Technology Commission(Nos.Z201100005520022,Z201100005520023,Z201100005520025,Z201100005520026,and Z201100005520027)+2 种基金CAMS Innovation Fund for Medical Sciences(CIFMS)(Nos.2021-I2M-1-005,2022-I2M-1-004,and 2023-I2M-2-005)National High-Level Hospital Clinical Research Funding(Nos.2022-PUMCH-B-013,2022-PUMCH-C-002,and 2022-PUMCH-D-009)Peking Union Medical College Student Innovation Training Project(No.2023zg1c06017).
文摘To the Editor:Thrombotic microangiopathy(TMA)is an uncommon hematological involvement in systemic lupus erythematosus(SLE)patients with an estimated incidence of 0.5–1.0%,including but not limited to thrombotic thrombocytopenic purpura(TTP),hemolytic uremic syndrome(HUS),and other secondary conditions.SLE-TMA has a rapid onset and poor prognosis,manifesting as microvascular thrombosis,thrombocytopenia,and microangiopathic hemolytic anemia.[1]Based on the Chinese SLE Treatment and Research Group(CSTAR)registry,we aimed to summarize clinical characteristics and explore prognostic risk factors in SLE-TMA patients through a retrospective multicenter study.
文摘BACKGROUND Hyponatremia is the most common electrolyte imbalance,however the prognostic significance of hyponatremia in peripartum cardiomyopathy(PPCM)remains unclear.AIM To assess the prognostic significance of hyponatremia in PPCM patients.METHODS We consecutively recruited patients with PPCM from 14 sites in Nigeria and followed them up for a median of 18 months.Serum sodium was measured at baseline,and patients with hyponatremia(<135 mmol/L)were compared with those with normal sodium levels.Cox proportional hazards regression models were developed to identify factors associated with all-cause mortality.RESULTS Of the 191 PPCM patients recruited,90(47.1%)had hyponatremia at presentation.All-cause mortality among the hyponatremic patients(24/90;26.7%)was significantly higher than among patients with normal serum sodium(7/101;6.9%)(P-value<0.001).In the Cox proportional hazards regression model,hyponatremia was independently associated with an increased risk of all-cause mortality[hazard ratio:3.18(95%confidence interval:1.35-7.52;P=0.008)],as were hypotension(systolic blood pressure<100 mmHg)[2.22(1.03-4.79);P=0.043]and left ventricular ejection fraction(LVEF)<25%[3.14(1.47-6.73),P=0.003].CONCLUSION Hyponatremia was common in our cohort of PPCM patients,and was independently associated with a threefold increased risk for all-cause mortality.Hypotension and a LVEF below 25%at presentation were also independent predictors of mortality.
文摘BACKGROUND Traditionally, the mortality rate at 1-year post hip fracture was quoted as approximately 30% of all hip fractures. There have been recent improvements in hip fracture care in the main driven by national hip fracture registries with reductions in 30-d mortality rates reported.AIM To address recent 1-year post hip fracture mortality rates in the literature.METHODS Systematic literature review, national hip fracture registries/databases, local studies on hip fracture mortality, 5 years limitation(2013-2017), cohorts > 100,studies in English. Outcome measure: Mortality rate at 1-year post hip fracture.RESULTS Recent 1-year mortality rates were reviewed using the literature from 8 National Registries and 36 different countries. Recently published 1-year mortality rates appear lower than traditional figures and may represent a downward trend.CONCLUSION There appears to be a consistent worldwide reduction in mortality at 1-year post hip fracture compared to previously published research. Globally, those which suffer hip fractures may currently be benefiting from the results of approximately 30 years of national registries, rigorous audit processes and international collaboration. The previously quoted mortality rates of 10% at 1-mo and 30% at 1-year may be outdated.
