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Condition (MeSH)

Anus, Imperforate

ClinicalTrials.gov lists 3 trials for Anus, Imperforate or a narrower condition beneath it. Zagazig University has the most among industry and government lead sponsors, with 1.

MeSH D001006 Digestive System Diseases C06 C16
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Not applicable Not applicable 2 Observational Observational 1 Not applicable Not applicable 2 Observational Observational 1

Trials per phase

2 of the 3 trials are tagged with Anus, Imperforate itself; the rest are tagged with a narrower condition beneath it.

Get the Anus, Imperforate report as a PDF

The PDF carries up to 50 rows of each section, where the page shows the first few, with the sources listed. Enter a work email and confirm it from the message we send, and the report follows by email.

When did Anus, Imperforate trials start? (3)

Shown in this order: most recent first, 1990 onwards. 2026 is partial: trials registered with a 2026 start date so far, not a full year.

Trials over time, by phase

  • Not applicable
  • Observational

Top of scale: 1

2002: 1 trials (Not applicable 1) 2015: 1 trials (Observational 1) 2023: 1 trials (Not applicable 1)

Trials registered with a start date in each year, 1990 onward, stacked by phase (complete years only; the current partial year is in the table's notes). The table below lists the same counts, most recent years first.

Trials started per year
Year Trials started
2023 1
2015 1
2002 1

No forecast is made for this condition: it averages 0.2 trial starts a year over the five years to September, under the 5 a year the method needs.

Recruitment duration, a model prediction: none of the 3 trials evaluated at the 2026-10-09 snapshot is predicted and still running. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Anus, Imperforate trials in? (2)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Not applicable 2
Observational 1

How many Anus, Imperforate trials are recruiting? (2)

Shown in this order: the order a trial moves through, from not yet recruiting to unknown.

Trials by recruitment status
Status Trials
Completed 2
Unknown status 1

Status as registered on ClinicalTrials.gov. Each trial is counted once.

Which lead sponsors run the most Anus, Imperforate trials? (1)

Shown in this order: most trials first. Lead sponsors the registry classes as industry, NIH, US federal, other government or network. A hospital or university the registry files as government can appear here. Sponsors it classes as academic or other are shown on the full page, because that class cannot separate an institution from a named investigator.

Lead sponsors
Sponsor Trials
Zagazig University 1

Which publications cover Anus, Imperforate? (28)

Shown in this order: major-topic papers first, then newest, then most linked to trials.

Publications
Publication Journal Year Major topic
Birth prevalence of anorectal malformation in the referral area for the University of the Witwatersrand tertiary hospitals, South Africa. European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie 2015 Yes
Outcome of primary posterior sagittal anorectoplasty of high anorectal malformation in well selected neonates. Nigerian journal of clinical practice 2014 Yes
Qualitative analysis of studies concerning quality of life in children and adults with anorectal malformations. Journal of pediatric surgery 2013 Yes
The impact of anorectal malformations on anorectal function and social integration in adulthood: report from a national database. Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland 2013 Yes
MRI findings in patients with defecatory dysfunction after surgical correction of anorectal malformation. Pediatric radiology 2013 Yes

Sub-conditions in MeSH (1)

MeSH descendants one level down with at least one trial, most trials first.

Not on this page

Not measured: delivery record.

Checked, with nothing recorded for this condition: serious adverse events in this condition's trials, prevalence, and rare-disease identity.

Not computed for conditions with fewer than 10 trials: drugs tested.

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