Survey Study and Records Review of Treatment Outcomes in Freeman-Sheldon Syndrome
FINDFSS
Findings, Diagnostic Accuracy, Treatment, and Outcomes in Freeman-Burian Syndrome and Similar-appearing Arthrogryposis Syndromes: a Cross-sectional, Non-randomized Study
1 other identifier
observational
20
1 country
1
Brief Summary
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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Jun 2022
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2022
CompletedFirst Submitted
Initial submission to the registry
June 3, 2022
CompletedFirst Posted
Study publicly available on registry
June 15, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2023
CompletedJuly 19, 2022
July 1, 2022
1.5 years
June 3, 2022
July 15, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Difference in intervention-related outcome rates between groups
Outcomes for all interventions are rated as either acceptable, unacceptable, or potentially harmful/harmful. Information related to outcomes of interventions is collected using the Guided Health History for Freeman-Burian Syndrome Questionnaire, Review of Systems forms, and Medical Records Review.
During a single study interview, which lasts 1-2 hours
Difference in diagnostic accuracy between groups
This is the percent of patients with a stated diagnosis re-screened by study investigators with the same diagnosis. Diagnostic information is collected using the Guided Health History for Freeman-Burian Syndrome Questionnaire and Medical Records Review.
During a single study interview, which lasts 1-2 hours
Secondary Outcomes (6)
Difference in posttraumatic stress disorder symptoms between groups
1 week to 1 day before a single study interview, which lasts 1-2 hours
Difference in depressive symptoms between groups
1 week to 1 day before a single study interview, which lasts 1-2 hours
Difference in quality-of-life between groups
1 week to 1 day before a single study interview, which lasts 1-2 hours
Difference in facial appearance satisfaction between groups
1 week to 1 day before a single study interview, which lasts 1-2 hours
Difference in facial appearance distress between groups
1 week to 1 day before a single study interview, which lasts 1-2 hours
- +1 more secondary outcomes
Other Outcomes (11)
Difference in diagnostic accuracy between specialities between all sub-types of Freeman-Burian syndrome and the other diagnosis groups (Sheldon-Hall syndrome, distal arthrogryposis type 3, and distal arthrogryposis type 1)
During a single study interview, which lasts 1-2 hours
Difference in head and face (craniofacial) surgery-related outcome rates between groups
During a single study interview, which lasts 1-2 hours
Difference in spine surgery-related outcome rates between groups
During a single study interview, which lasts 1-2 hours
- +8 more other outcomes
Study Arms (6)
Freeman-Sheldon syndrome Classic Type
Patients who have all features required by the Stevenson criteria, including: very small mouth (microstomia); whistling-face appearance (pursed lips); "H" or "V" shaped chin dimple; very obvious down-slanting crease from the nostril to the corners of the mouth (nasolabial creases); and restricted movement in joints (contractures) of two or more body areas, often hands and feet, with fingers and toes frequently overlapping.
Freeman-Sheldon syndrome Craniofacial Type
Patients who have only the face and skull physical findings required by the Stevenson criteria, including: very small mouth (microstomia), whistling-face appearance (pursed lips), "H" or "V" shaped chin dimple, very obvious down-slanting crease from the nostril to the corners of the mouth (nasolabial creases).
Freeman-Sheldon syndrome Mixed Type
Patients who have the face and skull physical findings required by the Stevenson criteria and some but not all required joint problems.
Sheldon-Hall syndrome
Patients who have all features required by the Stevenson criteria, including: small mouth (not microstomia); neck webbing (pterygium colli); small but prominent chin; very obvious down-slanting crease from the nostril to the corners of the mouth (nasolabial creases); and restricted movement in joints (contractures) of two or more body areas, often hands and feet, with fingers and toes frequently overlapping.
Distal Arthrogryposis Type 1
Patients with features consistent with this diagnosis, including restricted movement in joints (contractures) of two or more body areas, often hands and feet, with fingers and toes frequently overlapping.
Distal Arthrogryposis Type 3
Patients with features consistent with this diagnosis, including: gap in the roof of the mouth (cleft palate); drooping eyelid (blepharoptosis); and spine curve problems; and restricted movement in joints (contractures) of two or more body areas, often hands and feet, with fingers and toes frequently overlapping.
Interventions
Completed during the interview. The Guided Health History for Freeman-Burian Syndrome Questionnaire is a guided interview form that will be used to assess diagnosis, problems, treatments, and outcomes.
Completed during the interview. Freeman-Burian syndrome Semi-Structured Quality of Life Interview is a quality of life interview for Freeman-Burian syndrome, taking into consideration individual's total health.
Review of medical records will be used, along with Guided Health History for Freeman-Burian Syndrome Questionnaire to assess patient histories and outcomes.
Completed by patients before the interview. The PTSD Checklist for DSM-5 is a 20-item questionnaire. Each item is rated 0-4, with 0 being "Not at all" and 4 being "Extremely". Lower scores suggest the person may be experiencing fewer symptoms.
Completed by patients before the interview. The Modified Flanagan Quality of Life Scale is a 16-item survey designed for use in persons with chronic illness. Each item is rated 1-7, with 1 being "Terrible" and 7 being "Delighted". Higher scores suggest the person may be experiencing a better quality of life.
Completed by patients before the interview. The Center for Epidemiologic Studies Depression Scale is a 20-item survey that asks about depressive feelings and behaviours in the past week. Each item is rated 0-3, with 0 being "Rarely or none of the time (less than 1 day)" and 3 being "Most or all of the time (5-7 days)". Lower scores suggest the person may be experiencing fewer symptoms.
Completed during the interview. A review of systems is a checklist of medical problems.
Completed by patients. The FACE-Q \| Craniofacial - Appearance of the Face is a 9-item questionnaire. Each item is rated 1-4, with 1 being "Not at All" and 4 being "Very Much". Lower scores suggest the person may be less pleased with the appearance of their face.
Completed by patients. The FACE-Q \| Craniofacial - Appearance Distress is an 8-item questionnaire. Each item is rated 1-4, with 1 being "Always" and 4 being "Never". Lower scores suggest the person may be experiencing more distress related to the appearance of their face.
Completed by patients. The FACE-Q \| Craniofacial - Facial Function is a 10-item questionnaire. Each item is rated 1-3, with 1 being "I cannot do this" and 3 being "I can do this". Lower scores suggest the person may be experiencing more problems with facial muscle functioning.
Eligibility Criteria
There are no patient enrollment restrictions based on gender, ethnicity, religion, socio-economic status, geographical location, or clinical setting.
You may qualify if:
- Patients who are able to provide informed consent or have a legally appointed representative who is able to provide informed consent
- Patients who have Freeman-Burian syndrome (formerly, Freeman-Sheldon syndrome), Sheldon-Hall syndrome, distal arthrogryposis type 1, or distal arthrogryposis type 3
- Persons who speak and read English, German, Russian, or Czech
You may not qualify if:
- Patients who are not able to provide informed consent or do not have a legally appointed representative who is able to provide informed consent
- Patients who do not have Freeman-Burian syndrome (formerly, Freeman-Sheldon syndrome), Sheldon-Hall syndrome, distal arthrogryposis type 1, or distal arthrogryposis type 3
- Persons who do not speak or read English, German, Russian, or Czech
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Office of Craig R Dufresne, MD, PC
Fairfax, Virginia, 22031, United States
Related Publications (24)
Poling MI, Dufresne CR, Chamberlain RL. Dr Ben Franklin and an unusual modern-day cure for recurrent pleuritis. Br J Gen Pract. 2017 Jan;67(654):32-33. doi: 10.3399/bjgp17X688705. No abstract available.
PMID: 28034943BACKGROUNDPoling MI, Dufresne CR. Head First, Not Feet First: Freeman-Sheldon Syndrome as Primarily a Craniofacial Condition. Cleft Palate Craniofac J. 2018 May;55(5):787-788. doi: 10.1177/1055665617753482. Epub 2018 Jan 25.
PMID: 29370530BACKGROUNDPoling MI, Dufresne CR. Revisiting the Many Names of Freeman-Sheldon Syndrome. J Craniofac Surg. 2018 Nov;29(8):2176-2178. doi: 10.1097/SCS.0000000000004802.
PMID: 30400128BACKGROUNDPoling MI, Dufresne CR, Chamberlain RL. Freeman-Burian syndrome. Orphanet J Rare Dis. 2019 Jan 10;14(1):14. doi: 10.1186/s13023-018-0984-2.
PMID: 30630514BACKGROUNDPoling MI, Dufresne CR. Epidemiology, prevention, diagnosis, treatment, and outcomes for psychosocial problems in patients and families affected by non-intellectually impairing craniofacial malformation conditions: a systematic review protocol of qualitative data. Syst Rev. 2019 May 27;8(1):127. doi: 10.1186/s13643-019-1045-1.
PMID: 31133050BACKGROUNDPoling MI, Dufresne CR. Freeman-Burian syndrome. Anasthesiologie und Intensivmedizin. 2019; 60(1): S8-S17. doi: 10.19224/ai2019.S008
BACKGROUNDPoling MI, Dufresne CR, Portillo AL. Identification and Recent Approaches for Evaluation, Operative Counseling, and Management in Patients With Freeman-Burian Syndrome: Principles for Global Treatment. J Craniofac Surg. 2019 Nov-Dec;30(8):2502-2508. doi: 10.1097/SCS.0000000000005968.
PMID: 31567769BACKGROUNDPoling MI, Dufresne CR. Distal arthrogryposis type 3. Anasthesiologie und Intensivmedizin. 2019; 60(13): S536-S543. doi: 10.19224/ai2019.s536.
BACKGROUNDPoling MI, Dufresne CR. Identification and Recent Approaches for Evaluation and Management of Dentofacial and Otolaryngologic Concerns for Patients With Freeman-Burian Syndrome: Principles for Global Treatment. J Craniofac Surg. 2020 May/Jun;31(3):787-790. doi: 10.1097/SCS.0000000000006155.
PMID: 31985597BACKGROUNDPoling MI, Dufresne CR, Chamberlain RL. Findings, Phenotypes, Diagnostic Accuracy, and Treatment in Freeman-Burian Syndrome. J Craniofac Surg. 2020 Jun;31(4):1063-1069. doi: 10.1097/SCS.0000000000006299.
PMID: 32149971BACKGROUNDPoling MI, Dufresne CR, McCormick RJ. Identification and Recent Approaches for Evaluation and Management of Rehabilitation Concerns for Patients with Freeman-Burian Syndrome: Principles for Global Treatment. J Pediatr Genet. 2020 Sep;9(3):158-163. doi: 10.1055/s-0040-1710339. Epub 2020 May 7.
PMID: 32714615BACKGROUNDPoling MI, Dufresne CR. Letter. AANA Journal. 2020; 88(5): 54.
BACKGROUNDPoling MI, Dufresne CR. Letter: Precise Pulmonary Function Evaluation and Management of a Patient With Freeman-Sheldon Syndrome Associated With Recurrent Pneumonia and Chronic Respiratory Insufficiency (Ann Rehabil Med 2020;44:165-70). Ann Rehabil Med. 2020 Oct;44(5):409-410. doi: 10.5535/arm.20110. Epub 2020 Oct 29. No abstract available.
PMID: 33152847BACKGROUNDPoling MI, Dufresne CR. Accuracy of facts about Freeman-Sheldon syndrome. Clinical and Experimental Obstetrics and Gynecolology. 2021; 48(5): 997-998. doi: 10.31083/j.ceog4805160
BACKGROUNDPoling MI, Dufresne CR. Diagnosis, evaluation, and treatment in Freeman-Burian syndrome: clinical practice guideline for a rare and complex craniofacial syndrome. Craniomaxillofacial Abstracts Presented at 78th Annual Meeting of the American Cleft Palate Craniofacial Meeting. FACE. 2021; 2(4): NP3. doi: 10.1177/27325016211049488
BACKGROUNDPoling MI, Dufresne CR. Clarity on Diagnosis in Freeman-Burian syndrome. Turkiye Klinikleri Journal of Case Reports. doi: 10.5336/caserep.2022-88270 [In Press] Available online: 17 February 2022. Available at: https://www.turkiyeklinikleri.com/inpress_article/en-clarity-on-diagnosis-in-freeman-burian-syndrome-97915.html
BACKGROUNDPoling MI, Dufresne CR. Oculoplastic surgery, diagnosis, and other matters in Freeman-Burian syndrome. Ophthalmic Genet. 2022 Jun;43(3):431-432. doi: 10.1080/13816810.2022.2068043. Epub 2022 Apr 28. No abstract available.
PMID: 35484845BACKGROUNDPoling MI, Dufresne CR. Anaesthesia recommendations for Sheldon-Hall syndrome. OrphanAnesthesia. 20 Feb 2019. Available at: https://www.orphananesthesia.eu/en/rare-diseases/published-guidelines/cat_view/61-rare-diseases/60-published-guidelines/237-sheldon-hall-syndrome.html
BACKGROUNDPoling MI, Dufresne CR. Obstetrics and Diagnosis in Freeman-Burian syndrome. Version: 1. Authorea [preprint]. January 31, 2022. doi: 10.22541/au.164366820.09260728/v1.
BACKGROUNDPoling MI, Dufresne CR. Misinformation and Misdiagnosis in Freeman-Burian syndrome. Version: 1. Authorea [preprint]. January 31, 2022. doi: 10.22541/au.164366815.52860865/v1.
BACKGROUNDPoling MI, Dufresne CR. Limb Deformity Treatment and Diagnosis in Freeman-Burian syndrome. Version: 1. Authorea [preprint]. January 31, 2022. doi: 10.22541/au.164366820.05370920/v1.
BACKGROUNDPoling MI, Dufresne CR. Unsafe Care and Misunderstanding Diagnosis in Freeman-Burian syndrome: Problems in Writing Case Reports Involving Rare Conditions and Strategies for Improvement. Authorea. January 24, 2022. doi: 10.22541/au.164303994.43963430/v1.
BACKGROUNDPoling MI, Morales Corado JA, Chamberlain RL. Findings, phenotypes, and outcomes in Freeman-Sheldon and Sheldon-Hall syndromes and distal arthrogryposis types 1 and 3: protocol for systematic review and patient-level data meta-analysis. Syst Rev. 2017 Mar 6;6(1):46. doi: 10.1186/s13643-017-0444-4.
PMID: 28264711BACKGROUNDPoling MI, Dufresne CR. Re: "Periocular Anomalies in Freeman-Sheldon Syndrome". Ophthalmic Plast Reconstr Surg. 2022 Nov-Dec 01;38(6):609-610. doi: 10.1097/IOP.0000000000002307. Epub 2021 Nov 4. No abstract available.
PMID: 36326430BACKGROUND
Related Links
- Principal Investigator's (Dr Craig R Dufresne) Research and Press Relations main webpage. Last Accessed: 7 Jun 2022
- "Freeman-Sheldon Syndrome" from the National Organization for Rare Disorders. Last Accessed: 10 Sept 2021
- Video about Freeman-Burian syndrome (previously known as Freeman-Sheldon syndrome) hosted by Genetic Alliance and presented by the Principal Investigator and Sub-Investigator (Craig R Dufresne and MI Poling). Last Accessed: 7 Jun 2022
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Craig R Dufresne, MD
Dr Craig R Dufresne, MD, PC
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 3, 2022
First Posted
June 15, 2022
Study Start
June 1, 2022
Primary Completion
December 1, 2023
Study Completion
December 1, 2023
Last Updated
July 19, 2022
Record last verified: 2022-07
Data Sharing
- IPD Sharing
- Will not share
No individual participant data (IPD) will be made available to other researchers.