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NCT00183300 · ClinicalTrials.gov registry record · Phase 2

Relationship Between the Biological and Psychological Correlates of PTSD

A Phase 2 study, sponsored by University of Pennsylvania.

Completed
Registry status
Phase 2
Development phase
120
Enrollment target

NCT00183300: Completed Phase 2 study, sponsored by University of Pennsylvania.

NCT00183300 is a Phase 2 study that has completed, run by University of Pennsylvania. The registered enrollment target is 120 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (10% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

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The verdict

NCT00183300, a Phase 2 study, has completed, sponsored by University of Pennsylvania.

COMPLETED
Registry status
Phase 2
Development phase
120 participants
Enrollment target

Study Summary

This study will determine the effectiveness of immediate treatment with prolonged exposure therapy (PE) versus delaying treatment with PE in altering neuroendocrine-related symptoms of post-traumatic stress disorder in women.

Interventions

  • BEHAVIORAL Prolonged Exposure Therapy

Trial Details

FieldValue
Enrollment Target 120 participants
Start Date 2001-09
Est. Completion 2007-07
Phase Phase 2
University of Pennsylvania

1,423 total trials

What the finished NCT00183300 record still lists

NCT00183300 is an interventional study that assigns participants to a tested intervention. The registered 120 participants enrollment target is mid-sized for trials with a published cap, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (10% lower).

The record links to 0 conditions, and to 1 intervention - of which Prolonged Exposure Therapy is the first listed.

NCT00183300 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00183300 about?

NCT00183300 is a clinical study titled "Relationship Between the Biological and Psychological Correlates of PTSD". This study will determine the effectiveness of immediate treatment with prolonged exposure therapy (PE) versus delaying treatment with PE in altering neuroendocrine-related symptoms of post-traumatic stress disorder in women.

What is the current status of trial NCT00183300?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 120 participants. The study started on 2001-09. Estimated completion is 2007-07.

What interventions are being tested in trial NCT00183300?

The interventions under investigation include: Prolonged Exposure Therapy (BEHAVIORAL).

Who is sponsoring clinical trial NCT00183300?

This trial is sponsored by University of Pennsylvania, which has 1,423 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00183300's enrollment target sits among peer trials

120 569th of 2000 higher than 1,383 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00183300, the US trial registry maintained by the National Library of Medicine. NCT00183300 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.