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Completed Phase 2 Interventional Results available

Study to Evaluate Analgesic Effect of Intravenous Administration of Kappa Agonist CR845 After Hysterectomy Surgery

ClinicalTrials.gov ID: NCT00877799

Public ClinicalTrials.gov record NCT00877799. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 9:20 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Proof of Concept Study to Evaluate the Analgesic Efficacy and Safety of Intravenous CR845 During the Post-Operative Period in Subjects Undergoing Laparoscopic-Assisted Hysterectomy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine the effectiveness and safety of single intravenous doses of the kappa opioid agonist CR845 in relieving pain in patients following laparoscopic-assisted hysterectomy surgery. The study protocol was divided into two parts with subjects either dosed with study drug the day following surgery (Cohort 1), or immediately after surgery (Cohort 2).

Study identification

NCT ID
NCT00877799
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Cara Therapeutics, Inc.
Industry
Enrollment
114 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
21 Years to 60 Years
Sex
Female
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 2009 (Type not available)
Primary completion
Dec 2009 (Actual)
Completion
Jan 2010 (Actual)
Last update posted
May 12, 2015

2009 – 2010

United States locations

U.S. sites
12
U.S. states
6
U.S. cities
10
Facility City State ZIP Site status
Mobile Infirmary Medical Center Mobile Alabama 36607 —
Springhill Medical Center Mobile Alabama 36608 —
Helen Keller Hospital Sheffield Alabama 35660 —
Paradise Valley Hospital Phoenix Arizona 85032 —
Adventist Medical Center Glendale California 91206 —
Saddleback Memorial Hospital Laguna Hills California 92653 —
Huntington Memorial Hospital Pasadena California 91105 —
Palms West Hospital Loxahatchee Groves Florida 33472 —
University of Miami/Jackson Memorial Hospital Miami Florida 33136 —
The Ohio State University Medical Center Columbus Ohio 43210 —
Memorial Hermann - Memorial City Medical Center Houston Texas 77024 —
The Woman's Hospital of Texas Houston Texas 77054 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00877799, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 12, 2015 · Synced Oct 24, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00877799 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →