Evidence map›Paper›PMID 23669306›Full record

ReviewClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2013

Diverticular disease: reconsidering conventional wisdom.

Anne F Peery, Robert S Sandler

Open access · bronzeAbstract readReview
In one paragraph

Review in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
7.3field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 97 citations in OpenAlex.

  1. Pooled it
  2. Mesalamine (5-ASA) for the prevention of recurrent diverticulitis.The Cochrane database of systematic reviews · 2017
    Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Update on the management of sigmoid diverticulitis.World journal of gastroenterology · 2021
    Review
  11. Article
  12. Article
  13. Review
  14. Colonic diverticular disease.Nature reviews. Disease primers · 2020
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. RNA-seq implicates deregulation of the immune system in the pathogenesis of diverticulitis.American journal of physiology. Gastrointestinal and liver physiology · 2017
    Article
  20. Logical hypothesis: Low FODMAP diet to prevent diverticulitis.World journal of gastrointestinal pharmacology and therapeutics · 2016
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Anne F PeeryDivision of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Robert S Sandler
University of North Carolina at Chapel Hill · US

Funding

DIGESTIVE DISEASES EPIDEMIOLOGY TRAINING PROGRAMT32DK007634 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1990 to 2026
$7.4M
Risk Factors for Asymptomatic DiverticulosisR01DK094738 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KEKU, TEMITOPE O., SANDLER, ROBERT S. · 2012 to 2022
$4.8M
NIDDK NIH HHS R01 DK094738NIDDK NIH HHS T32 DK007634NIDDK NIH HHS T32 DK07634
6 · The paper itself

Abstract

Colonic diverticula are common in developed countries and complications of colonic diverticulosis are responsible for a significant burden of disease. Several recent publications have called into question long-held beliefs about diverticular disease. Contrary to conventional wisdom, studies have not shown that a high-fiber diet protects against asymptomatic diverticulosis. The risk of developing diverticulitis among individuals with diverticulosis is lower than the 10% to 25% proportion that commonly is quoted, and may be as low as 1% over 11 years. Nuts and seeds do not increase the risk of diverticulitis or diverticular bleeding. It is unclear whether diverticulosis, absent diverticulitis, or overt colitis is responsible for chronic gastrointestinal symptoms or worse quality of life. The role of antibiotics in acute diverticulitis has been challenged by a large randomized trial that showed no benefit in selected patients. The decision to perform elective surgery should be made on a case-by-case basis and not routinely after a second episode of diverticulitis, when there has been a complication, or in young people. A colonoscopy should be performed to exclude colon cancer after an attack of acute diverticulitis but may not alter outcomes among individuals who have had a colonoscopy before the attack. Given these surprising findings, it is time to reconsider conventional wisdom about diverticular disease.

Indexed as

Anti-Bacterial AgentsColectomyDietDiverticulitisDiverticulosis, ColonicHumansAnti-Bacterial AgentsColonic DiverticulaDiverticular DiseaseIBSirritable bowel syndrome

Identifiers

PMID23669306
PMCPMC3785555
OpenAlexW1983997548

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.