Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Trans Women Connected Mobile App for Changes in Sexual Health-related Behavior Among Transgender Women

ClinicalTrials.gov ID: NCT03897049

Public ClinicalTrials.gov record NCT03897049. 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 Sep 6, 2026, 2:12 PM 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 Randomized Controlled Trial of Trans Women Connected: a Mobile App Delivered Sexual Health Promotion Program

Brief summary

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

The study is a 2-arm cluster randomized controlled trial to be conducted with 450 trans women to assess the effectiveness of the Trans Women Connected mobile app. Those in the treatment arm will be provided with the Trans Women Connected app, to be downloaded to their own device, and asked to use it during a month period. Those in the control arm will be asked to download a general health app and use it during a month period. Participants will complete brief online surveys at baseline, immediately following the app-use period (1-month post baseline), and at 3- and 6-months following baseline. The baseline and follow-up assessments will collect data on demographic characteristics, measures related to our primary and secondary outcomes, and psychosocial measures. The primary outcome measures are self-reported sexually transmitted infection (STI)/HIV testing and sex without a condom, with secondary measures including sexual risk behaviors, health care visits, perceived social support/connectedness, pre-exposure prophylaxis (PrEP) use, self-efficacy in negotiation/communication, and comfort with gender identity and appearance. In addition, process data, such as forum content, and usage data will be collected and analyzed.

Study identification

NCT ID
NCT03897049
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Lead sponsor
ETR Associates
Other
Enrollment
574 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 49 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 31, 2021
Primary completion
Sep 6, 2022
Completion
Sep 6, 2022
Last update posted
May 5, 2024

2021 – 2022

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
ETR Scotts Valley California 95066

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 NCT03897049, 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 May 5, 2024 · Synced Sep 6, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03897049 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →