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Completed Phase 2Phase 3 Interventional Results available

Study to Evaluate IV CR845 in Hemodialysis Patients With Moderate-to-Severe Pruritus

ClinicalTrials.gov ID: NCT02858726

Public ClinicalTrials.gov record NCT02858726. 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 22, 2026, 8:43 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 Two-Part, Multicenter, Double-Blind, Randomized, Placebo-Controlled Study to Evaluate the Safety and Efficacy of Intravenous CR845 in Hemodialysis Patients With Moderate-to-Severe Pruritus

Brief summary

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

2 Part Study: Part A will assess 3 different dosing levels of IV CR845 versus placebo in patient on hemodialysis who have moderate-to-severe itching due to uremic pruritus. Patients will receive either CR845 or placebo after each dialysis session for eight weeks. The safety and efficacy of CR845 will be monitored throughout the study. A sub-group of patients will also have pharmacokinetic assessments completed. Part B of the study will assess one dose of IVCR845 versus placebo for 12 weeks in patients on hemodialysis who have moderate-to-severe itching. The dose of CR845 used in Part B will be based on safety and efficacy found in Part A.

Study identification

NCT ID
NCT02858726
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2, Phase 3
Lead sponsor
Cara Therapeutics, Inc.
Industry
Enrollment
226 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
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
Jun 2016 (Type not available)
Primary completion
Mar 14, 2017 (Actual)
Completion
Mar 14, 2017 (Actual)
Last update posted
Jul 29, 2020

2016 – 2017

United States locations

U.S. sites
29
U.S. states
16
U.S. cities
26
Facility City State ZIP Site status
Cara Therapeutics Investigator Site Phoenix Arizona 85035 —
Cara Therapeutics Study Site Pine Bluff Arkansas 71603 —
Cara Therapeutics Investigator Site Long Beach California 90806 —
Cara Therapeutics Study Site Northridge California 91324 —
Cara Therapeutics Study Site Whittier California 90603 —
Cara Therapeutics Study Site Denver Colorado 80218 —
Cara Therapeutics Study Site Hollywood Florida 33024 —
Cara Therapeutics Study Site Tampa Florida 33614 —
Cara Therapeutics Study Site Winter Park Florida 32789 —
Cara Therapeutics Study Site Augusta Georgia 30909 —
Cara Therapeutics Study Site Meridian Idaho 83642 —
Cara Therapetics Study Site Creve Coeur Missouri 63141 —
Cara Therapeutics Study Site Kansas City Missouri 64111 —
Cara Therapeutics Study Site Kansas City Missouri 64131 —
Cara Therapeutics Study Site Omaha Nebraska 68124 —
Cara Therapetics Investigator Site Albuquerque New Mexico 87109 —
Cara Therapeutics Study Site Gallup New Mexico 87301 —
Cara Therapeutics Study Site College Point New York 11385 —
Cara Therapeutics Investigator Site Mineola New York 11501 —
Cara Therapeutics Investigator Site Wilmington North Carolina 28401 —
Cara Therapeutics Study Site Winston-Salem North Carolina 27103 —
Cara Therapeutics Study Site Bethlehem Pennsylvania 18017 —
Cara Therapeutics Investigator Site Philadelphia Pennsylvania 19140 —
Cara Therapeutics Study Site Chattanooga Tennessee 37408 —
Cara Therapetics Study Site Knoxville Tennessee 37920 —
Cara Therapeutics Study Site San Antonio Texas 78221 —
Cara Therapeutics Study Site San Antonio Texas 78229 —
Cara Therapeutics Study Site San Antonio Texas 78251 —
Cara Therapeutics Study Site Milwaukee Wisconsin 53226 —

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 NCT02858726, 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 Jul 29, 2020 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT02858726 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →