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Clinical trialNCT00372970CompletedInterventional

Placebo Controlled Trial of Botulinum Toxin for Gastroparesis

SponsorTemple UniversityEnrollment32Gastroparesis
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

It is hypothesized that in some patients with gastroparesis increased pyloric tone may be a contributing feature. Botox relaxes the pylorus so that food can empty the stomach more rapidly. Lesser quality studies have shown that this treatment works in about 40% of patients, and relieves symptoms for up to 3 months. This study compares this treatment to placebo (saline) injection. After a 1 month period patients may elect to receive open label botox who have not received relief from their first injection. Patients symptoms and gastric emptying are followed for 1 year.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Temple University Hospital

    Philadelphia, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Botulinum toxin type A →Placebo
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Jul 2003
Primary completion
31 Dec 2008
Completion
31 Dec 2008
Last update posted
9 Jun 2015
Registered enrollment
32
Registry id
NCT00372970
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.