Evidence map›Paper›PMID 9952221›Full record

ArticleDigestive diseases and sciences1999

The utilization of colon transit scintigraphy in the diagnostic algorithm for patients with chronic constipation.

R G McLean, D W King, N A Talley, A D Tait, J Freiman

Abstract read
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

3 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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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

5 authors at 1 institution in 1 country.

R G McLeanWestern Nuclear Medicine, Fairfield, NSW, Australia.
D W King
N A Talley
A D Tait
J Freiman
Fairfield Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We performed a retrospective utilization study covering a four-year period to determine how physicians familiar with colon transit scintigraphy (CTS) use it to manage patients with chronic constipation. Following CTS, there was a change is both frequency and likelihood of diagnosis. The diagnosis was changed in 51% of patients-37% of those considered to have slow transit constipation (STC) before CTS, 43% with obstructed defecation, and 64% with functional bowel disease (FBD). CTS increased the diagnostic likelihood in all groups. Of patients with the diagnosis of STC, 16% were considered "almost certain" before CTS while 83% were considered "almost certain" after CTS. For FBD comparable percentages were 13% and 62%. CTS may play a major role in the diagnostic work-up of patients with chronic constipation, both altering diagnosis and increasing diagnostic certainty.

Indexed as

AlgorithmsAdolescentAdultAgedChronic DiseaseConstipationFemaleGastrointestinal TransitHumansMaleMethodsMiddle AgedRadionuclide ImagingRetrospective StudiesSurveys and Questionnaires

Identifiers

PMID9952221
OpenAlexW347901499

What OpenQuestion holds

Textmetadata
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.