Constipation is an unsatisfactory defecation distinguished by difficult stool passage, infrequent stools or both.
Difficult stool passage may include straining, feeling of difficulty in passing stool, incomplete evacuation, lumpy/hard stools, prolonged time to defecate, need for manual maneuver to pass stool, abdominal discomfort and feeling of anorectal blockade.
Chronic constipation is considered when symptoms of constipation have existed ≥3 months.
Symptoms of chronic constipation may be due to dysfunction of intestinal motility, visceral sensitivity, anorectal musculature or the enteric nervous system.
A 4-week treatment course of Bifidobacterium lactis NCC2818 in patients with chronic mild constipation does not appear to confer benefits for whole gut transit time and for other constipation-related outcomes, such as stool frequency and stool consistency, a study reports.
New drug applications approved by US FDA as of 01- 15 December 2018
which includes New Molecular Entities (NMEs) and new biologics. It does
not include Tentative Approvals. Supplemental approvals may have
occurred since the original approval date.
The novel local-acting ileal bile acid transporter inhibitor elobixibat helps relieve chronic constipation in the short term, with well tolerated safety profile in the long term — supporting the novel approach of increasing intracolonic bile acid concentration for treating chronic constipation, two phase III studies show.
Depression appears to be a stronger predictor of absenteeism than symptom severity in patients with chronic constipation, suggests a study, adding that depression may partly contribute to the indirect costs of chronic constipation.
Use of plecanatide in the treatment of chronic idiopathic constipation appears to induce notable improvements in bowel movement frequency, stool consistency, and straining and abdominal symptoms, with a low incidence of adverse events, according to the results of a phase III trial.
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Chronic pancreatitis patients taking antioxidants (AO) supplementation show a sustained increase in blood levels of AO, but no additional benefit is seen on endocrine and exocrine functions, markers of fibrosis, oxidative stress (OS) and inflammation, nutritional status, pain, and quality of life (QOL) when compared with those on placebo, according to a study.
Children with inflammatory bowel disease (IBD) do not appear to have an elevated risk of lymphoma following treatment with anti-tumour necrosis factor (TNF) agents, according to a study presented at the recent Crohn’s and Colitis Congress 2020.
A diet low in fat and high in fibre seems well tolerated in patients with ulcerative colitis, not contributing to increased inflammation while significantly increasing populations of Faecalibacterium prausnitzii, according to a study presented at the 2020 Crohn's & Colitis Congress.
Donor selection for faecal microbiota transplant (FMT) can make a difference to maintenance of long-term remission in patients with ulcerative colitis (UC), reveals a study presented at the 2020 Crohn's & Colitis Congress (CCC).