💬In plain words
What the trial is, and whether it could suit you
Background:
Androgen effects in humans are usually (but not always) mediated by the androgen receptor which is coded for by the androgen receptor gene (AR gene). Androgen Insensitivity Syndrome (AIS) is a rare condition in which the body cannot sense the male hormones in the blood or tissue. Both women and men can be affected by AIS. Researchers want to learn more about the health of people with AIS over time.
With a natural history study in individuals with AIS, data and tests may provide information regarding health risks (including the risks and benefits of gonadectomy and best ways to monitor for tumor) and optimal management of individuals with AIS as well as elucidate the role of the androgen receptor in human health. This study does not involve any interventions and we can provide clinical care while collecting data.
Objective:
The objective of this natural history study is to
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
* INCLUSION CRITERIA:
Inclusion Criteria for AIS Subjects
In order to be eligible to participate in this study, an individual must meet all the following criteria:
1. Individuals ages 8-99 years old with known androgen insensitivity based on pathologic androgen receptor gene mutation or based on clinical diagnosis of complete androgen insensitivity (CAIS) based on 46 XY karyotype, presence of testis, absence of uterus, high testosterone without signs of virilization at birth or during puberty and/or multiple members in the family also presenting with clinical CAIS.
2. Identify as male or female
3. Patients with both complete, partial, and mild androgen insensitivity are eligible
4. Stated willingness to comply with all study procedures and availability for the duration of the study
5. Ability of subject or guardian to understand and the willingness to sign and date a written informed consent document.
Inclusion Criteria for Relative of AIS Subjects
1\) Adult Relatives of patients with AIS
EXCLUSION CRITERIA:
Exclusion Criteria for AIS Subjects
1. An individual who meets any of the following criteria will be excluded from participation in this study: Patients with other diagnoses such as partial or complete gonadal dysgenesis, 5-alpha reductase deficiency, and 46 XY. If, following a diagnostic work-up, a patient is determined to have causes for 46 XY DSD other than androgen insensitivity; they will no longer be followed on this protocol. They will have the opportunity to continue care with the team under the Data Collection Protocol or may be referred to an expert or multidisciplinary DSD team in the community.
2. Patients with significant non-endocrine medical conditions.
Exclusion Criteria for Relative of AIS Subjects
1\) Patients with significant non-endocrine medical conditions.
National Institutes of Health Clinical Center
Bethesda, United States
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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