Angiotensin-Converting Enzyme Gene Polymorphism and the Risk of Chronic Allograft Nephropathy

NCT ID: NCT00006328

Last Updated: 2005-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Study Classification

OBSERVATIONAL

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study is intended to help doctors learn about the relationships between specific genetic makeup (gene markers) and the development of chronic rejection. This study is being done to see if there is a relationship between genetic patterns and the development of Chronic Allograft Nephropathy (CAN). Medical scientists also hope to learn more about how genetic differences between people determine their response to a drug or a disease by storing a small blood sample in a special "bank". This sample may be tested at some point in the future in an attempt to better understand the factors that may influence rejection, transplantation outcomes and transplant success rates.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Kidney Disease

Keywords

Explore important study keywords that can help with search, categorization, and topic discovery.

Chronic Allograft Nephropathy (CAN) Transplantation immunology Genetics Graft Rejection

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

NATURAL_HISTORY

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* All subjects must be recipients of a renal allograft.
* Study subjects must have evidence of biopsy-proven Chronic Allograft Nephropathy (CAN).
* Control subjects must not have evidence of CAN.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

National Center for Research Resources (NCRR)

NIH

Sponsor Role lead

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Univ. of Michigan Health System

Ann Arbor, Michigan, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

M01RR000042

Identifier Type: NIH

Identifier Source: secondary_id

View Link

NCRR-M01RR00042-1678

Identifier Type: -

Identifier Source: org_study_id