Testing CBP-4888 in healthy women

A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of CBP-4888 in Healthy, Non-Pregnant Female Subjects

Early Phase 1 Interventional Comanche Biopharma · NCT05881993

This study is testing a new drug called CBP-4888 to see if it's safe and well-tolerated in healthy women.

Quick facts

PhaseEarly Phase 1
Study typeInterventional
Enrollment15 (estimated)
Ages18 Years to 50 Years
SexFemale
SponsorComanche Biopharma Industry-sponsored
Locations1 site (San Antonio, Texas)
Trial IDNCT05881993 on ClinicalTrials.gov

What this trial studies

This is a Phase I clinical trial designed to evaluate the safety, tolerability, and pharmacokinetics of CBP-4888 in healthy, non-pregnant female subjects. The study will be conducted in a single center and will utilize a randomized, double-blind, placebo-controlled design. Participants will receive a single subcutaneous dose of either CBP-4888 or a placebo, with doses administered in a sequential dose-escalation manner. The trial aims to ensure that all subjects meet specific health criteria and do not have any significant medical conditions.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy, non-pregnant women aged 18 to 45 with a BMI between 18.5 and 35.0 kg/m2.

Not a fit: Patients with significant health issues or those taking medications that could interfere with the study will not benefit from participation.

Why it matters

Potential benefit: If successful, this study could provide valuable safety and dosing information for future research on CBP-4888.

How similar studies have performed: Other studies involving similar early-phase assessments of new drugs have shown success in establishing safety and dosing parameters.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Healthy non-pregnant female subjects
* Body mass index (BMI) ≥ 18.5 and ≤ 35.0 kg/m2
* Medically healthy, defined as having no clinically significant abnormal screening results including clinical laboratory evaluations, medical history, vital signs, ECG, and physical examination as deemed by the Investigator.

Exclusion Criteria:

* Screening blood pressure \< 100/60 mmHg or \> 140/90 mmHg
* Screening heart rate that is \< 40 bpm or \> 99 bpm
* Clinically significant ECG abnormality at screening
* Used prescription medication within 14 days prior to dosing
* Used over the counter (OTC) medications (including herbal products, nutritional supplements, dietary supplements, and/or vitamins) within 7 days prior to dosing
* Donated blood or had significant blood loss within 56 days prior to dosing

Where this trial is running

San Antonio, Texas

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Healthy Volunteer Study
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.