Evidence map›Paper›PMID 36619264›Full record

ArticleMiddle East journal of digestive diseases2022

Effectiveness of Local Botulinum Toxin Injection for Perianal Pain after Hemorrhoidectomy.

Aidin Yaghoobi Notash, Ehsan Sadeghian, Alireza Heshmati, Ahmadreza Sorush

Registry-linked trialOpen access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Middle East journal of digestive diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07399860 (Effect of Internal Anal Sphincter Botulinum Toxin A Injection 7 Days Before Hemorrhoidectomy on Postoperative Pain), which is not on this map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 29% 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.

NCT07399860 phase2recruitingnot on this mapstarted 2026, after this paper: background citation

Effect of Internal Anal Sphincter Botulinum Toxin A Injection 7 Days Before Hemorrhoidectomy on Postoperative Pain: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial

TypeinterventionalSponsorLomonosov Moscow State University Medical Research and Educational CenterRan2026 to 2028Enrolled292ConditionsHemorrhoids, Postoperative PainArmsBotulinum toxin type A, Saline (0.9% NaCl)
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.

  1. Pooled it
  2. 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

4 authors at 3 institutions in 1 country.

Aidin Yaghoobi NotashDepartment of Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Ehsan SadeghianDepartment of Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Alireza HeshmatiGeneral Surgeon, Kurdistan University of Medical Sciences, Sanadaj, Iran.
Ahmadreza SorushDepartment of Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Shariati Hospital · IRKurdistan University of Medical Sciences · IRTehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

HemorrhoidectomyLocal botulinum toxin injectionMASPORT®Post-operative perianal pain

Identifiers

PMID36619264
PMCPMC9489436
OpenAlexW4312686672

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.