Lower body bone fractures have high mortality rates and poor prognosis in the patients with hemodialysis.

INTRODUCTION: The objective of the current study was to investigate the association between lower body bone fractures occurring during maintenance hemodialysis and prognosis. METHODS: This study included 151 hemodialysis patients at the dialysis center of our hospital as of December 2017, and data were systematically gathered from medical records over a period of 5 years, concluding in December 2022. RESULTS: Fourteen patients, 3.0 per 100 person-years, in 151 hemodialysis patients suffered from lower body bone fractures. The ratio of males was significantly lower, and age was significantly higher in the lower body bone fracture group than in the no lower body bone fracture group. Duration of hemodialysis prior to entry into this study was significantly shorter in the lower body bone fracture group than in the no lower body bone fracture group. Serum albumin was significantly lower and alkaline phosphatase was significantly higher in the lower body bone fracture group than in the no lower body bone fracture group. Mortality rate was significantly higher in the lower body bone fracture group (85.7%) compared to no lower body bone fracture group (28.5%) (p = 0.01). Kaplan-Meier survival curves for mortality showed that lower body bone fracture group had poor prognosis compared to no lower body bone fracture group. Multivariable-adjusted odds ratio for mortality were significantly higher for cases with lower body bone fractures. CONCLUSION: Lower body bone fractures have high mortality rates and poor prognosis in the patients with hemodialysis.

Gastrointestinal bleeding among 151 patients undergoing maintenance hemodialysis for end-stage renal failure: A 5-year follow-up study.

Gastrointestinal bleeding is one serious complication of patients undergoing hemodialysis with end-stage renal failure. The present study aimed to evaluate risks and clinical features of real-world clinical data on upper and lower gastrointestinal bleeding in patients undergoing hemodialysis during a 5-year longitudinal observation period. This study included 151 patients undergoing maintenance hemodialysis at Takagi Hospital between December 2017 and December 2022. Clinical data from December 2017 were recorded, and upper and lower gastrointestinal bleeding, mortality, prescribed medications, and bone fractures were examined during the five-year observation period. Of 151 patients, 32 (21.2%:4.2% per year) experienced bleeding, 24 had upper gastrointestinal bleeding, 7 had lower gastrointestinal bleeding, and one had an unknown origin of bleeding. Ulcers or erosions primarily cause upper gastrointestinal bleeding without Helicobacter pylori infection, whereas patients with H pylori eradication are more likely to experience bleeding caused by vascular lesions, often accompanied by underlying comorbidities. The prophylactic effects of proton pump inhibitors and histamine-2 receptor blockers were limited in hemodialysis patients, as 15 out of 24 patients with upper gastrointestinal bleeding (62.5%) were prescribed these medications. The mortality rate in patients with lower gastrointestinal bleeding (71.4%) was higher than that in those without bleeding (33.6%) (P < .05). All patients with lower gastrointestinal bleeding were prescribed nonsteroidal anti-inflammatory drugs and/or aspirin. In this study, endoscopic hemostasis was successfully achieved. The present study indicated that the incidence of gastrointestinal bleeding during hemodialysis was relatively high. Upper gastrointestinal bleeding may develop even with the prescription of proton pump inhibitors. Lower gastrointestinal bleeding was a complication in hemodialysis patients under serious pathological condition with nonsteroidal anti-inflammatory drugs and or aspirin.