A Study Investigating the Safety of RO7795081 and How the Body Processes RO7795081 in People With Normal or Decreased Kidney Functions

August 28, 2026 updated by: Hoffmann-La Roche

A Two-part, Non-randomized, Open-label, Parallel-group Study to Assess the Effect of Renal Impairment on the Pharmacokinetics and Safety of RO7795081 Following a Single Oral Dose of RO7795081

The purpose of this study is to assess the effect of renal impairment on the pharmacokinetics (PK) and safety of RO7795081, following a single oral dose in participants with renal impairment compared with participants with normal renal function.

In Part 1, participants with normal renal function and participants with severe renal impairment or kidney failure not receiving dialysis will receive RO7795081. Part 2 is optional and will be conducted based on the results of Part 1. If Part 2 is implemented, additional participants with normal renal function and participants with mild or moderate renal impairment may be enrolled to receive RO7795081.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
60

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry

Study Contact Backup

Study Locations

  • United States
    • Florida
      • Miami Lakes, Florida, United States, 33014
        • Recruiting
        • Panax Clinical Research, LLC
      • St. Petersburg, Florida, United States, 33705
        • Recruiting
        • GCP Research - Florida

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Ability and willingness to comply with all aspects of the protocol including completion of assessments for the duration of the study
  • Estimated Glomerular Filtration Rate (eGFR) calculated using the Body Surface Area (BSA)-adjusted Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation
  • Participants with mild, moderate, or severe renal impairment/kidney failure and stable renal function
  • Participants with normal renal function matched to participants with renal impairment

Exclusion Criteria:

  • Any condition or disease detected during the medical interview/physical examination that would render the participant unsuitable for the study, place the participant at undue risk, or interfere with the ability of the participant to complete the study in the opinion of the Investigator
  • History or evidence of any medical condition other than renal impairment capable of significantly altering the absorption, metabolism, or elimination of drugs
  • Surgical history of the gastrointestinal (GI) tract affecting gastric motility or altering the GI tract (with the exception of uncomplicated appendectomy and cholecystectomy)
  • History of malignancy in the past 5 years, except for fully treated local basal carcinoma, or fully treated carcinoma in situ of cervix
  • Personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2
  • History of cardiovascular, neurologic, psychiatric, or infectious disease
  • History of hypersensitivity to any of the excipients in Glucagon-like Peptide-1 (GLP-1) agonists
  • Bipolar disorder, schizophrenia, or any other serious psychiatric condition
  • Type 1 diabetes or poorly controlled Type 2 diabetes
  • Current or recent participation in another clinical study
  • Pregnancy or breastfeeding
  • Positive Human Immunodeficiency Virus (HIV), hepatitis B, hepatitis C, or tuberculosis test
  • History of alcohol or substance abuse

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Group 1: Participants with Normal Renal Function, RO7795081
Participants with normal renal function will receive a single oral dose of RO7795081.
Drug: RO7795081
Participants will receive RO7795081 as per the schedule described in the protocol.
Other Names:
  • CT-996
Experimental: Group 2: Participants with Severe Renal Impairment, RO7795081
Participants with severe renal impairment or kidney failure not receiving dialysis will receive a single oral dose of RO7795081.
Drug: RO7795081
Participants will receive RO7795081 as per the schedule described in the protocol.
Other Names:
  • CT-996
Experimental: Group 3: Participants with Moderate Renal Impairment, RO7795081
Participants with moderate renal impairment will receive a single oral dose of RO7795081.
Drug: RO7795081
Participants will receive RO7795081 as per the schedule described in the protocol.
Other Names:
  • CT-996
Experimental: Group 4: Participants with Mild Renal Impairment, RO7795081
Participants with mild renal impairment will receive a single oral dose of RO7795081.
Drug: RO7795081
Participants will receive RO7795081 as per the schedule described in the protocol.
Other Names:
  • CT-996

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Maximum Plasma Concentration (Cmax) of RO7795081
Time Frame: At prespecified timepoints from Day 1 to Day 14
At prespecified timepoints from Day 1 to Day 14
Area Under the Plasma Concentration-Time Curve (AUC) From Time 0 to the Last Measurable Concentration (AUClast) of RO7795081
Time Frame: At prespecified timepoints from Day 1 to Day 14
At prespecified timepoints from Day 1 to Day 14
AUC From Time 0 to Infinity (AUCinf) of RO7795081
Time Frame: At prespecified timepoints from Day 1 to Day 14
At prespecified timepoints from Day 1 to Day 14

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Incidence and Severity of Adverse Events
Time Frame: Baseline up to Day 14
Baseline up to Day 14

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Hoffmann-La Roche

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Clinical Trials, Hoffmann-La Roche

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 31, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2028

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
February 1, 2028

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 29, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 29, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 3, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 1, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 28, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • BP46039

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings