BACKGROUND Bone disease is an under-recognized cause of morbidity in chronic pancreatitis(CP).Over the past decade,publications of original studies on bone disease in CP has warranted synthesis of the evidence to asce...BACKGROUND Bone disease is an under-recognized cause of morbidity in chronic pancreatitis(CP).Over the past decade,publications of original studies on bone disease in CP has warranted synthesis of the evidence to ascertain the true burden of the problem.AIM To quantify the prevalence of osteopenia,osteoporosis,and fragility fractures in CP patients and investigate the associated clinical features and outcomes.METHODS A systematic search identified studies investigating bone disease in CP patients from Cochrane Library,Embase,Google Scholar,Ovid Medline,PubMed,Scopus,and Web of Science,from inception until October 2022.The outcomes included prevalence of osteopenia,osteoporosis,and fragility fractures,which were metaanalyzed using a random-effects model and underwent metaregression to delineate association with baseline clinical features.RESULTS Twenty-one studies were included for systematic review and 18 studies were included for meta-analysis.The pooled prevalence of osteopenia and osteoporosis in CP patients was 41.2%(95%CI:35.2%-47.3%)and 20.9%(95%CI:14.9%-27.6%),respectively.The pooled prevalence of fragility fractures described among CP was 5.9%(95%CI:3.9%-8.4%).Metaregression revealed significant association of pancreatic enzyme replacement therapy(PERT)use with prevalence of osteoporosis[coefficient:1.7(95%CI:0.6-2.8);P<0.0001].We observed no associations with mean age,sex distribution,body mass index,alcohol or smoking exposure,diabetes with prevalence of osteopenia,osteoporosis or fragility fractures.Paucity of data on systemic inflammation,CP severity,and bone mineralization parameters precluded a formal metaanalysis.CONCLUSION This meta-analysis confirms significant bone disease in patients with CP.Other than PERT use,we observed no patient or study-specific factor to be significantly associated with CP-related bone disease.Further studies are needed to identify confounders,at-risk population,and to understand the mechanisms of CP-related bone disease and the implications of treatment response.展开更多
Background:Chronic pancreatitis(CP)is characterized by chronic abdominal pain and functional insufficiency.However,a small subset of patients with prior acute pancreatitis(AP)and/or underlying risk factors for develop...Background:Chronic pancreatitis(CP)is characterized by chronic abdominal pain and functional insufficiency.However,a small subset of patients with prior acute pancreatitis(AP)and/or underlying risk factors for developing CP may be pain-free at diagnosis and may have a different clinical course.We aimed to compare the clinical characteristics,outcomes,and healthcare utilization between CP patients with and without pain.Methods:Reviewed patients with established CP were followed in our Pancreas Center between January 2016 and April 2021.Patients without risk factors for developing CP and/or without AP prior to their diagnosis and only with incidental radiologic features of CP were excluded,so as tominimize confounding factors of pancreatopathy unrelated to CP.Patients were divided into painful and pain-free groups to analyze differences in demographics,outcomes,and healthcare utilization.Results:Of 368 CP patients,49(13.3%)were pain-free at diagnosis and had remained so for>9 years.There were no significant differences in body mass index,race,sex,or co-morbidities between the two groups.Pain-free patients were older at diagnosis(53.9 vs 45.7,P=0.004)and had less recurrent AP(RAP)(43.8%vs 72.5%,P<0.001)and less exocrine pancreatic insufficiency(EPI)(34.7%vs 65.7%,P<0.001).Pain-free patients had less disability(2.2%vs 22.0%,P=0.003),mental illness(20.4%vs 61.0%,P<0.001),surgery(0.0%vs 15.0%,P=0.059),and therapeutic interventions(0.0%vs 16.4%,P=0.005)for pain.Conclusions:We described a unique subset of patients with underlying risk factors for CP and/or prior AP who were painfree at diagnosis.They were older at diagnosis,had less EPI and RAP,and overall favorable outcomes with minimal resource utilization.展开更多
Background and aims:Patients in the intensive care unit(ICU)with acute pancreatitis(AP)are at risk for extra-pancreatic complications given their severe illness and prolonged length of stay.We sought to determine the ...Background and aims:Patients in the intensive care unit(ICU)with acute pancreatitis(AP)are at risk for extra-pancreatic complications given their severe illness and prolonged length of stay.We sought to determine the rate of extra-pancreatic complications and its effect on length of stay(LOS)and mortality in ICU patients with AP.Methods:We performed a retrospective cohort study of ICU patients admitted to a tertiary-care center with a diagnosis of AP.A total of 287 ICU patients had a discharge diagnosis of AP,of which 163 met inclusion criteria.We calculated incidence rates of extra-pancreatic complications and performed a univariate and multi-variable analysis to determine predictors of LOS and mortality.Results:There were a total of 158 extra-pancreatic complications(0.97 extra-pancreatic complications per patient).Ninetyfive patients had at least one extra-pancreatic complication,whereas 68 patients had no extra-pancreatic complications.Patients with extra-pancreatic complications had a significantly longer LOS(14.7 vs 8.8 days,p<0.01)when controlling for local pancreatic complications.Patients with non-infectious extra-pancreatic complications had a higher rate of mortality(24.0%vs 16.2%,p=0.04).Patients requiring dialysis was an independent predictor for LOS and mortality(incidence risk ratio[IRR]1.73,95%confidence interval[CI]:1.263–2.378 and IRR 1.50,95%CI 1.623–6.843,p<0.01)on multi-variable analysis.Coronary events were also a predictor for mortality(p=0.05).Other extra-pancreatic complications were not significant.Conclusions:Extra-pancreatic complications occur frequently in ICU patients with AP and impact LOS.Patients with noninfectious extra-pancreatic complications have a higher mortality rate.After controlling for local pancreatic complications,patients requiring dialysis remained an independent predictor for LOS and mortality.展开更多
文摘BACKGROUND Bone disease is an under-recognized cause of morbidity in chronic pancreatitis(CP).Over the past decade,publications of original studies on bone disease in CP has warranted synthesis of the evidence to ascertain the true burden of the problem.AIM To quantify the prevalence of osteopenia,osteoporosis,and fragility fractures in CP patients and investigate the associated clinical features and outcomes.METHODS A systematic search identified studies investigating bone disease in CP patients from Cochrane Library,Embase,Google Scholar,Ovid Medline,PubMed,Scopus,and Web of Science,from inception until October 2022.The outcomes included prevalence of osteopenia,osteoporosis,and fragility fractures,which were metaanalyzed using a random-effects model and underwent metaregression to delineate association with baseline clinical features.RESULTS Twenty-one studies were included for systematic review and 18 studies were included for meta-analysis.The pooled prevalence of osteopenia and osteoporosis in CP patients was 41.2%(95%CI:35.2%-47.3%)and 20.9%(95%CI:14.9%-27.6%),respectively.The pooled prevalence of fragility fractures described among CP was 5.9%(95%CI:3.9%-8.4%).Metaregression revealed significant association of pancreatic enzyme replacement therapy(PERT)use with prevalence of osteoporosis[coefficient:1.7(95%CI:0.6-2.8);P<0.0001].We observed no associations with mean age,sex distribution,body mass index,alcohol or smoking exposure,diabetes with prevalence of osteopenia,osteoporosis or fragility fractures.Paucity of data on systemic inflammation,CP severity,and bone mineralization parameters precluded a formal metaanalysis.CONCLUSION This meta-analysis confirms significant bone disease in patients with CP.Other than PERT use,we observed no patient or study-specific factor to be significantly associated with CP-related bone disease.Further studies are needed to identify confounders,at-risk population,and to understand the mechanisms of CP-related bone disease and the implications of treatment response.
文摘Background:Chronic pancreatitis(CP)is characterized by chronic abdominal pain and functional insufficiency.However,a small subset of patients with prior acute pancreatitis(AP)and/or underlying risk factors for developing CP may be pain-free at diagnosis and may have a different clinical course.We aimed to compare the clinical characteristics,outcomes,and healthcare utilization between CP patients with and without pain.Methods:Reviewed patients with established CP were followed in our Pancreas Center between January 2016 and April 2021.Patients without risk factors for developing CP and/or without AP prior to their diagnosis and only with incidental radiologic features of CP were excluded,so as tominimize confounding factors of pancreatopathy unrelated to CP.Patients were divided into painful and pain-free groups to analyze differences in demographics,outcomes,and healthcare utilization.Results:Of 368 CP patients,49(13.3%)were pain-free at diagnosis and had remained so for>9 years.There were no significant differences in body mass index,race,sex,or co-morbidities between the two groups.Pain-free patients were older at diagnosis(53.9 vs 45.7,P=0.004)and had less recurrent AP(RAP)(43.8%vs 72.5%,P<0.001)and less exocrine pancreatic insufficiency(EPI)(34.7%vs 65.7%,P<0.001).Pain-free patients had less disability(2.2%vs 22.0%,P=0.003),mental illness(20.4%vs 61.0%,P<0.001),surgery(0.0%vs 15.0%,P=0.059),and therapeutic interventions(0.0%vs 16.4%,P=0.005)for pain.Conclusions:We described a unique subset of patients with underlying risk factors for CP and/or prior AP who were painfree at diagnosis.They were older at diagnosis,had less EPI and RAP,and overall favorable outcomes with minimal resource utilization.
文摘Background and aims:Patients in the intensive care unit(ICU)with acute pancreatitis(AP)are at risk for extra-pancreatic complications given their severe illness and prolonged length of stay.We sought to determine the rate of extra-pancreatic complications and its effect on length of stay(LOS)and mortality in ICU patients with AP.Methods:We performed a retrospective cohort study of ICU patients admitted to a tertiary-care center with a diagnosis of AP.A total of 287 ICU patients had a discharge diagnosis of AP,of which 163 met inclusion criteria.We calculated incidence rates of extra-pancreatic complications and performed a univariate and multi-variable analysis to determine predictors of LOS and mortality.Results:There were a total of 158 extra-pancreatic complications(0.97 extra-pancreatic complications per patient).Ninetyfive patients had at least one extra-pancreatic complication,whereas 68 patients had no extra-pancreatic complications.Patients with extra-pancreatic complications had a significantly longer LOS(14.7 vs 8.8 days,p<0.01)when controlling for local pancreatic complications.Patients with non-infectious extra-pancreatic complications had a higher rate of mortality(24.0%vs 16.2%,p=0.04).Patients requiring dialysis was an independent predictor for LOS and mortality(incidence risk ratio[IRR]1.73,95%confidence interval[CI]:1.263–2.378 and IRR 1.50,95%CI 1.623–6.843,p<0.01)on multi-variable analysis.Coronary events were also a predictor for mortality(p=0.05).Other extra-pancreatic complications were not significant.Conclusions:Extra-pancreatic complications occur frequently in ICU patients with AP and impact LOS.Patients with noninfectious extra-pancreatic complications have a higher mortality rate.After controlling for local pancreatic complications,patients requiring dialysis remained an independent predictor for LOS and mortality.
