Risk of and Fatality from Acute Pancreatitis in Long-Term Hemodialysis and Peritoneal Dialysis Patients

The Role of Gastroenterologists in Preoperative Assessment and Management of Prospective Renal Transplantation Candidates

Renal transplant is the most common organ transplant worldwide, accounting for 65% of the total number of transplants. End-stage renal disease (ESRD) often has multiple significant comorbidities. Among the gastrointestinal (GI) disorders, peptic ulcer disease (PUD), cholelithiasis, and colon and liver diseases increase the risk of posttransplant morbidity. Potential renal transplantation (RT) candidates need a multidisciplinary assessment of coexisting illnesses, which may affect the perioperative risk and survival after transplantation. Successful outcome of RT depends on careful selection of the recipients by a thorough medical evaluation and screening. This review summarizes the role of gastroenterologists and hepatologists in preoperative assessment and management of renal transplant recipients.

How to cite this article

Giri S, Dash KA, Varghese J, et al. The Role of Gastroenterologists in Preoperative Assessment and Management of Prospective Renal Transplantation Candidates. Euroasian J Hepato-Gastroenterol 2023;13(1):18-25.

[Acute pancreatitis as a complication of massive hemolysis in patients on hemodialysis: About three observations]

Haemolysis is an uncommon complication of haemodialysis which can be serious. We herein report on three patients with kidney failure who developed acute pancreatitis due to mechanical haemolysis during a haemodialysis session. We also review the current literature and discuss putative etiopathogenic mechanisms.

Risk of herpes zoster among patients with predialysis chronic kidney disease in a cohort study in Taiwan

BACKGROUND/OBJECTIVE

Patients on chronic dialysis are at risk of developing herpes zoster, but little systematic research focuses on the association between predialysis chronic kidney disease and herpes zoster. The objective of the study was to explore the association between predialysis chronic kidney disease and herpes zoster in Taiwan.

METHODS

A nation-based retrospective cohort study was performed using the 2005-2012 database of the Taiwan National Health Insurance Program. There were 16 655 subjects aged 20-84 years with newly diagnosed predialysis chronic kidney disease as the study group and 33 310 randomly selected subjects without chronic kidney disease as the comparison group. Both groups were matched with sex, age, comorbidities and the year of the index date. The incidence rates of herpes zoster in both groups were calculated. The multivariable Cox proportional hazards regression model was used to estimate the hazard ratio (HR) and 95% confidence interval (CI) for herpes zoster associated with predialysis chronic kidney disease.

RESULTS

The overall incidence rate of herpes zoster was 1.4-fold higher in the predialysis chronic kidney disease group than that in the non-chronic kidney disease group (8.76 vs 6.27 per 1000 person-years, 95% CI 1.27-1.54; P < .001). After controlling for co-variables, the adjusted HR of herpes zoster was 1.38 (95% CI 1.25-1.53; P < .001) for subjects with predialysis chronic kidney disease compared with non-chronic kidney disease subjects. The adjusted HR increased to 1.65 for subjects with predialysis chronic kidney disease and with any comorbidity (95% CI 1.42-1.92; P < .001).

CONCLUSIONS

Patients with predialysis chronic kidney disease correlate with approximately 1.4-fold increased hazard of developing herpes zoster.

Association between Parkinson's disease and proton pump inhibitors therapy in older people

OBJECTIVES

The study was to explore the association between Parkinson's disease and proton pump inhibitors use.

METHODS

A population-based case-control study was conducted to analyze the 2000-2013 database of Taiwan National Health Insurance Program. In total, there were 4280 participants aged ≥65 years with newly diagnosed Parkinson's disease as the case group and 4280 sex- and age-matched participants without Parkinson's disease as the control group. Ever use of proton pump inhibitors was defined as participants who had at least a prescription for proton pump inhibitors before the index date. Never use of proton pump inhibitors was defined as participants who did not have a prescription for proton pump inhibitors before the index date. The odds ratio and 95% confidence interval were used to estimate the association between Parkinson's disease and proton pump inhibitors use by the logistic regression model.

RESULTS

A significant association was detected between Parkinson's disease and proton pump inhibitors use (odds ratio 1.15, 95% confidence interval 1.04-1.27).

CONCLUSIONS

An association is found between Parkinson's disease and proton pump inhibitors use in older people. Other real-world data are required to confirm the clinical impact of proton pump inhibitors therapy on the risk of Parkinson's disease.

Association of hepatocellular carcinoma with thiazolidinediones use: A population-based case-control study

The study aimed to investigate the association between the risk of hepatocellular carcinoma and thiazolidinediones use among type 2 diabetic patients who had risk factors for hepatocellular carcinoma.A population-based case-control study was performed using the database of the Taiwan National Health Insurance Program. The cases consisted of 23580 type 2 diabetic subjects aged 20 to 84 years with newly diagnosed hepatocellular carcinoma between 2000 and 2011. The sex- and age-matched controls consisted of 23580 randomly selected type 2 diabetic subjects without hepatocellular carcinoma between 2000 and 2011. Ever use of thiazolidinediones was defined as subjects who had at least 1 prescription of thiazolidinediones before the index date. Never use of thiazolidinediones was defined as subjects who did not have a prescription of thiazolidinediones before the index date. The odds ratio and 95% confidence interval for the association between hepatocellular carcinoma and cumulative duration of thiazolidinediones use was measured by a multivariable logistic regression model.Among subjects with any 1 of the comorbidities including alcohol-related disease, cirrhosis, hepatitis B infection, hepatitis C infection, and other chronic hepatitis, a multivariable logistic regression model demonstrated that there was a negative association between hepatocellular carcinoma and every 1-year increase of cumulative duration of thiazolidinediones use (adjusted odds ratio 0.94, 95% confidence interval 0.92-0.97).There was a negative association in a duration-dependent manner between the risk of hepatocellular carcinoma and thiazolidinediones use among type 2 diabetic patients who had risk factors for hepatocellular carcinoma.

Evaluating the association between avascular necrosis of femoral head and oral corticosteroids use in Taiwan

The aim of this study was to assess a correlation between avascular necrosis of femoral head and oral corticosteroids use in the general population in Taiwan. A population-based case-control study was performed to analyze the database of Taiwan National Health Insurance Program. The study consisted of 3002 subjects aged 20 to 84 with newly diagnosed avascular necrosis of femoral head between 2000 and 2013 as the cases and 11279 sex-matched and age-matched subjects without avascular necrosis of femoral head as the matched controls. Use of oral corticosteroids was defined as subjects who had at least a prescription for oral corticosteroids before the index date. No use of oral corticosteroids was defined as subjects who did not have a prescription for oral corticosteroids before the index date. The logistic regression model revealed that subjects with avascular necrosis of femoral head were 1.65 times more likely to be exposed to oral corticosteroids than those subjects without avascular necrosis of femoral head (OR 1.65, 95% CI = 1.51-1.80). A sub-analysis revealed that there was a significant association between avascular necrosis of femoral head and increasing cumulative duration of oral corticosteroids for each additional month of use (OR 1.03, 95% CI = 1.02-1.03). A significant association is detected between avascular necrosis of femoral head and oral corticosteroids use in the general population in Taiwan. There is a duration-dependent effect of oral corticosteroids use on the risk of avascular necrosis of femoral head. Clinicians should be aware of the risk of avascular necrosis of femoral head when oral corticosteroids are prescribed for a long time.

Real-world database investigating the association between diabetes mellitus and herpes zoster in Taiwan

Little evidence is available about the correlation between diabetes mellitus and herpes zoster in Taiwan. This study aimed to investigate the correlation between diabetes mellitus and herpes zoster in Taiwan.A population-based cohort study was conducted using the database of Taiwan National Health Insurance Program. There were 27,369 subjects aged 20 to 84 years with newly diagnosed diabetes mellitus from 2000 to 2012 as the diabetes mellitus group and 107,705 sex- and age-matched subjects without diabetes mellitus as the nondiabetes mellitus group. The incidence of herpes zoster at the end of 2013 was estimated. The multivariable Cox proportional hazards regression model was used to calculate the hazard ratio (HR) and 95% confidence interval (CI) of herpes zoster associated with diabetes mellitus.The overall incidence of herpes zoster was 1.16-fold higher in the diabetes mellitus group than the nondiabetes mellitus group (7.85 vs 6.75 per 1000 person-years, 95% CI 1.12-1.20). After adjustment for co-variables, the adjusted HR of herpes zoster was 1.17 for subjects with diabetes mellitus (95% CI 1.10-1.23), compared with subjects without diabetes mellitus.Patients with diabetes mellitus are associated with 1.17-fold increased risk for developing herpes zoster.

Association between colorectal cancer and thiazolidinediones administration in a case-control study

OBJECTIVES

This study was designed to assess whether there was an association between colorectal cancer and thiazolidinediones use.

METHODS

A population-based case-control study was performed using the database of the Taiwan National Health Insurance Program. The case group consisted of 20218 type 2 diabetic subjects aged 20 to 84 years with newly diagnosed colorectal cancer between 2000 and 2011. The date of a subject being diagnosed with colorectal cancer was defined as the index date. The control group consisted of 20218 randomly selected type 2 diabetic subjects aged 20 to 84 years without colorectal cancer between 2000 and 2011. A subject who had at least a prescription of thiazolidinediones before the index date was defined as "ever used". A subject who did not have a prescription of thiazolidinediones before the index date was defined as "never used". The odds ratio (OR) and 95% confidence interval (CI) was used to estimate the association between colorectal cancer and thiazolidinediones use by the multivariable logistic regression model.

RESULTS

After adjustment for potential confounders, the odds of thiazolidinediones use in cases with colorectal cancer were lower than the odds of thiazolidinediones use in subjects without colorectal cancer (adjusted OR 0.94, 95% CI 0.89-0.99).

CONCLUSIONS

The odds of thiazolidinediones use in cases with colorectal cancer were lower than subjects without colorectal cancer. A prospective study is required to test whether thiazolidinediones use has a protective effect against colorectal cancer.

Association between allopurinol use and Parkinson's disease in older adults

INTRODUCTION

Little evidence is available about the association between allopurinol use and Parkinson's disease. The present study aimed to explore the association between allopurinol use and Parkinson's disease in older adults in Taiwan.

METHODS

We conducted a population-based case-control study using the database of the Taiwan National Health Insurance Program. In total, 4399 subjects aged ≥ 65 years with newly diagnosed Parkinson's disease between 2000 and 2013 were included as the cases. Additionally, 4399 subjects aged ≥ 65 years without Parkinson's disease were randomly selected as the controls. Both cases and controls were matched for age and comorbidities. Ever use of allopurinol was defined as subjects who had at least a prescription for allopurinol before the index date, whereas never use of allopurinol was defined as those who never had a prescription for allopurinol before the index date. We used the logistic regression model to calculate the odds ratio (OR) and 95% confidence interval (CI) for the association between allopurinol use and Parkinson's disease.

RESULTS

The OR of Parkinson's disease was 0.93 for subjects with ever use of allopurinol (95% CI 0.82, 1.04), compared with never use.

CONCLUSIONS

No association can be detected between allopurinol use and Parkinson's disease in older adults in Taiwan.