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Not listed No phase listed Observational

Survey Study and Records Review of Treatment Outcomes in Freeman-Sheldon Syndrome

ClinicalTrials.gov ID: NCT05419245

Public ClinicalTrials.gov record NCT05419245. 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 5, 2026, 4:05 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Findings, Diagnostic Accuracy, Treatment, and Outcomes in Freeman-Burian Syndrome and Similar-appearing Arthrogryposis Syndromes: a Cross-sectional, Non-randomized Study

Brief summary

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

The purpose of this study is to evaluate the difference in diagnosis accuracy, treatment outcomes, patient perspectives, facial function and walking ability, emotional and social health, and respiratory complications between Freeman-Burian syndrome (formerly, Freeman-Sheldon or whistling face syndrome), Sheldon-Hall syndrome, and distal arthrogryposis types 3, and 1. The approximate cumulative total time for study-related activities will be 3 hours, including email communication, survey completion, and a medical interview. The study will involve completing 6 short ½ to 1-page surveys and participating in a medical interview. Participants may be asked to provide medical records for review. All study-related activities will take place remotely, and no travel is required.

Study identification

NCT ID
NCT05419245
Recruitment status
Not listed
Study type
Observational
Phase
Not listed
Lead sponsor
Dufresne, Craig, MD, PC
Other
Enrollment
20 participants

Conditions and interventions

Eligibility (public fields only)

Age range
Not listed
Sex
All
Healthy volunteers
Healthy volunteers not accepted

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

Study timeline

Start date
May 31, 2022
Primary completion
Nov 30, 2023
Completion
Nov 30, 2023
Last update posted
Jul 18, 2022

2022 – 2023

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Office of Craig R Dufresne, MD, PC Fairfax Virginia 22031 Recruiting

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 NCT05419245, 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 Jul 18, 2022 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05419245 live on ClinicalTrials.gov.

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