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Cureus
December 2024
General Surgery, King's College Hospital London, Dubai Hills, Dubai, ARE.
Idiopathic megacolon and megarectum are rare clinical conditions characterized by irreversible dilation of the colon and rectum without an identifiable organic cause. The underlying pathophysiology remains poorly understood, though hypotheses suggest abnormalities in the enteric nervous system or smooth muscle dysfunction. These conditions present significant diagnostic and therapeutic challenges, especially in cases refractory to conservative treatment.
View Article and Find Full Text PDFCureus
November 2024
Internal Medicine, ECU Health, Greenville, USA.
A 70-year-old female underwent open reduction and internal fixation (ORIF) of her right ankle following a mechanical trip and fell two weeks before hospital admission. Two weeks following surgery, the patient experienced sudden-onset bilateral anterior thigh paresthesias and burning mid-back pain. Over the ensuing two days, the patient developed bilateral lower extremity weakness, bilateral lower extremity numbness, and urinary retention with constipation, which led to hospital presentation.
View Article and Find Full Text PDFFront Neurosci
December 2024
Department of Clinical Biobank and Central Laboratory, Xuanwu Hospital, Capital Medical University, Beijing, China.
Background: Cell loss and mitochondrial dysfunction are key pathological features of idiopathic Parkinson's disease (PD) and multiple system atrophy (MSA). It remains unclear whether disease-specific changes in plasma circulating cell-free nuclear DNA (cf-nDNA) and mitochondrial DNA (cf-mtDNA) occur in patients with PD and MSA. In this study, we investigated whether plasma cf-nDNA, cf-mtDNA levels, as well as cf-mtDNA integrity, are altered in patients with PD and MSA.
View Article and Find Full Text PDFTherap Adv Gastroenterol
December 2024
Division of Gastroenterology, Hepatology, and Nutrition, University of Texas Health Science Center at Houston, Houston, TX, USA.
Background: Prucalopride (1 or 2 mg once daily) is approved for treating adults with chronic idiopathic constipation (CIC).
Objectives: We determined the effect of age, body mass index (BMI), and renal function on the efficacy and safety of prucalopride in adults with CIC.
Design: Data were pooled from six 12-week, phase III-IV clinical studies in adults who received prucalopride (1 or 2 mg once daily) or placebo for CIC.
J Gastroenterol Hepatol
December 2024
Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
Objective: The objective of this study is to compare the efficacy and safety of lubiprostone (Lub) with osmotic laxatives in the treatment of chronic idiopathic constipation (CIC).
Methods: A comprehensive literature search was conducted using PubMed, EMBASE, and the Cochrane Library in May 2024. Studies that met the inclusion criteria were manually searched by two independent reviewers.
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