Evidence map›Paper›PMID 33765173›Full record

SynthesisInternational journal of colorectal disease2021

Conservative treatment of uncomplicated right-sided diverticulitis: a systematic review and meta-analysis.

Jun Ho Lee, Byung Kyu Ahn, Kang Hong Lee

Registry-linked trialAbstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in International journal of colorectal disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06153030 (Unexpected Diagnosis in Right Lower Quadrant Pain), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 12% 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.

NCT06153030 completednot on this map

Unexpected Diagnosis in Right Lower Quadrant Pain: Right Colon Diverticulitis

Typeobservational_patient_registrySponsorHaydarpasa Numune Training and Research HospitalRan2018 to 2023Enrolled20ConditionsDiverticulitis, ColonicArmsno intervention
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Unusual Variations and Atypical Presentations of Diverticulitis.Clinics in colon and rectal surgery · 2025
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. [Diagnosis and Treatment of Colonic Diverticular Disease].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2022
    Review
  8. Right sided diverticulitis in western countries: A review.World journal of gastrointestinal surgery · 2021
    Article
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

3 authors at 1 institution in 1 country.

Jun Ho LeeDepartment of Surgery, College of Medicine, Hanyang University, 222-1 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea.
Byung Kyu AhnDepartment of Surgery, College of Medicine, Hanyang University, 222-1 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea.
Kang Hong LeeDepartment of Surgery, College of Medicine, Hanyang University, 222-1 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea. leekh@hanyang.ac.kr.ORCID http://orcid.org/0000-0003-3857-9137
Hanyang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRight-sided diverticulitis has different epidemiologic features compared to left-sided diverticulitis. However, data on the appropriate treatment of right-sided diverticulitis are lacking. This systematic review aimed to examine the outcomes of conservative treatment for uncomplicated right-sided diverticulitis.

methodsMEDLINE, Embase, and the Cochrane Library were searched for articles published from January 1, 1990, to May 31, 2020. A total of 21 studies were included in the systematic review. We calculated proportions and 95% confidence intervals (CIs) to assess the outcomes of individual studies and pooled the results using a random effects model.

resultsA total of 2811 patients (59.1% men; mean and median age, 37-54 years) with right-sided diverticulitis were included. The pooled rate of treatment failure was 2.5% (95% CI 1.2-4.3%; p <0.01; I

conclusionsConservative treatment of uncomplicated right-sided diverticulitis results in a low rate of recurrence and complicated diverticulitis at recurrence. Based on these results, unnecessary surgery may be avoided and a new treatment paradigm for uncomplicated right-sided diverticulitis may be introduced.

Indexed as

DiverticulitisDiverticulitis, ColonicAdultConservative TreatmentFemaleHumansMaleMiddle AgedRecurrenceTreatment OutcomeConservative treatmentRecurrenceRight-sided diverticulitisUncomplicated diverticulitis

Identifiers

PMID33765173
OpenAlexW3136935534

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.