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Study of Resting and Exercising Body Functioning in Freeman-Sheldon Syndrome and Related Conditions (FSS-EDICT I)

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ClinicalTrials.gov Identifier: NCT01306994
Recruitment Status : Not yet recruiting
First Posted : March 2, 2011
Last Update Posted : April 2, 2018
Sponsor:
Information provided by (Responsible Party):
Freeman-Sheldon Research Group, Inc.

Study Description
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information
Brief Summary:
The hypotheses of the present study of Freeman-Sheldon syndrome (FSS) and related conditions are: (1) that exercise capacity is lower in FSS patients versus normal controls, and the lower exercise capacity is due to changes in the muscles' normal structure and an inability of sufficient quantity of the energy molecule to bind to muscle; (2) this muscle problem reduces amount of air that can get in the lung and amount of oxygen carried in the blood, which then has the effect of increasing heart and respiration rates, blood pressure, and deep body temperature, and produces muscle rigidity; (3) the events noted above, when they occur during cardiac stress testing, are related to a problem similar to malignant hyperthermia (MH) reported in some muscle disorders without use of drugs known to cause MH. MH (a life-threatening metabolic reaction that classically is triggered when susceptible persons receive certain drugs used in anaesthesia.

Condition or disease Intervention/treatment
Arthrogryposis Craniofacial Abnormalities Other: Lactate, Glucose, and Adenosine Triphosphate Blood Levels Procedure: Physiological Stress Test Other: Functional Enquiry Form Other: Strength, Joint ROM, Girth and Length Measurements Other: Study Physical Examination Other: Observational Gait Analysis Other: Mental Health Interview

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Study Design
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Study Type : Observational
Estimated Enrollment : 20 participants
Observational Model: Case-Control
Time Perspective: Cross-Sectional
Official Title: Freeman-Sheldon Syndrome Evaluation and Diagnosis in Clinical Settings (FSS-EDICT) I: a Case-Control, Cross-Sectional Study of Baseline and Stress Physiology Parameters
Estimated Study Start Date : March 2020
Estimated Primary Completion Date : June 2022
Estimated Study Completion Date : December 2022

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Groups and Cohorts
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Group/Cohort Intervention/treatment
Syndrome Group
Individuals with Freeman-Sheldon, Sheldon-Hall, distal arthrogryposis type 1, or distal arthrogryposis type 3
 Other: Lactate, Glucose, and Adenosine Triphosphate Blood Levels
Completed during the clinical examination and exercise test by the researchers, lactate, glucose, and free and total adenosine triphosphate blood levels are determined at rest and during exercise.
Other Names:
  • ATP levels
  • ATP blood levels
  • adenosine triphosphate test
  • blood test for ATP
  • blood test for adenosine triphosphate
  • ATP blood test
  • adenosine triphosphate blood test
  • ATP test
  • glucose test
  • glucose blood test
  • sugar test
  • lactic acid levels
  • lactic acid blood test
  • lactate blood test
  • lactate levels
Procedure: Physiological Stress Test
During exercise, heart and lung function are monitored for changes caused by exercise, which increases the body's need for oxygen and puts extra demands on the heart. In this study, testing is done using a cycle ergometer and conducted according to the standardised exponential exercise protocol (STEEP).
Other Names:
  • stress test
  • graded exercise test
  • maximal exercise test
  • VO2 max test
  • maximal oxygen uptake test
  • exercise tolerance test
  • exercise stress test
Other: Functional Enquiry Form
Evaluated before clinical examination, it is a checklist of medical problems.
Other Names:
  • FSRG Form 08
  • health history
  • review of systems
  • systems review
  • medical history
  • personal health history
Other: Strength, Joint ROM, Girth and Length Measurements
Completed during the clinical examination by the researchers, it is a structured approach to evaluation of muscles, joints, arms, thighs, and legs.
Other Names:
  • SF 527
  • Standard Form 527
  • musculoskeletal examination
  • musculoskeletal exam
  • musculoskeletal evaluation
  • musculoskeletal assessment
  • extremity examination
  • extremity evaluation
  • extremity assessment
  • extremity exam
Other: Study Physical Examination
Completed during the clinical examination by the researchers, it is a structured approach to a full physical examination (minus breasts, genitalia, or rectum).
Other Names:
  • FSRG Form 14
  • physical examination
  • physical evaluation
  • physical assessment
  • medical examination
  • medical evaluation
  • medical assessment
  • full medical examination
  • full medical evaluation
  • full medical assessment
  • periodic medical examination
  • periodic medical evaluation
  • periodic medical assessment
  • annual medical examination
  • annual medical evaluation
  • annual medical assessment
  • yearly medical examination
  • yearly medical evaluation
  • yearly medical assessment
  • full physical examination
  • full physical evaluation
  • full physical assessment
  • complete physical examination
  • complete physical evaluation
  • complete physical assessment
  • yearly physical examination
  • yearly physical evaluation
  • yearly physical assessment
  • annual physical examination
  • annual physical evaluation
  • annual physical assessment
  • periodic physical examination
  • periodic physical evaluation
  • periodic physical assessment
  • screening physical examination
  • screening physical evaluation
  • screening physical assessment
  • screening physical
  • physical
  • periodic physical
  • annual physical
  • annual check-up
  • annual check up
  • yearly physical
  • yearly check up
  • yearly check-up
  • check up
  • check-up
  • medical check-up
  • medical check up
  • annual medical check-up
  • annual medical check up
  • yearly medical check-up
  • yearly medical check up
  • periodic medical check-up
  • periodic medical check up
  • periodic health evaluation
  • periodic health assessment
  • annual health evaluation
  • annual health assessment
  • yearly health evaluation
  • yearly health assessment
  • screening health evaluation
  • screening health assessment
  • screening medical examination
  • screening medical evaluation
  • screening medical assessment
  • med check
Other: Observational Gait Analysis
Completed during the clinical examination by researchers, it is a structured approach to evaluation of a person's walking.
Other Names:
  • FSRG 10
  • gait analysis
  • functional gait analysis
Other: Mental Health Interview
Completed during the clinical examination by the researchers, it is a general evaluation of mental health status.
Other Names:
  • psychiatric examination
  • psychiatric evaluation
  • psychiatric assessment
  • psychiatric interview
  • diagnostic mental health examination
  • diagnostic mental health evaluation
  • diagnostic mental health assessment
  • diagnostic psychiatric examination
  • diagnostic psychiatric evaluation
  • diagnostic psychiatric assessment
  • diagnostic psychiatric interview
  • intake examination
  • intake evaluation
  • intake assessment
  • intake interview
  • mental health evaluation
  • mental health examination
  • mental health assessment
  • psychological examination
  • psychological evaluation
  • psychological assessment
  • psychological interview
  • psychological intake examination
  • psychological intake evaluation
  • psychological intake assessment
  • psychological intake interview
Control Group
Healthy individuals
 Other: Lactate, Glucose, and Adenosine Triphosphate Blood Levels
Completed during the clinical examination and exercise test by the researchers, lactate, glucose, and free and total adenosine triphosphate blood levels are determined at rest and during exercise.
Other Names:
  • ATP levels
  • ATP blood levels
  • adenosine triphosphate test
  • blood test for ATP
  • blood test for adenosine triphosphate
  • ATP blood test
  • adenosine triphosphate blood test
  • ATP test
  • glucose test
  • glucose blood test
  • sugar test
  • lactic acid levels
  • lactic acid blood test
  • lactate blood test
  • lactate levels
Procedure: Physiological Stress Test
During exercise, heart and lung function are monitored for changes caused by exercise, which increases the body's need for oxygen and puts extra demands on the heart. In this study, testing is done using a cycle ergometer and conducted according to the standardised exponential exercise protocol (STEEP).
Other Names:
  • stress test
  • graded exercise test
  • maximal exercise test
  • VO2 max test
  • maximal oxygen uptake test
  • exercise tolerance test
  • exercise stress test
Other: Functional Enquiry Form
Evaluated before clinical examination, it is a checklist of medical problems.
Other Names:
  • FSRG Form 08
  • health history
  • review of systems
  • systems review
  • medical history
  • personal health history
Other: Strength, Joint ROM, Girth and Length Measurements
Completed during the clinical examination by the researchers, it is a structured approach to evaluation of muscles, joints, arms, thighs, and legs.
Other Names:
  • SF 527
  • Standard Form 527
  • musculoskeletal examination
  • musculoskeletal exam
  • musculoskeletal evaluation
  • musculoskeletal assessment
  • extremity examination
  • extremity evaluation
  • extremity assessment
  • extremity exam
Other: Study Physical Examination
Completed during the clinical examination by the researchers, it is a structured approach to a full physical examination (minus breasts, genitalia, or rectum).
Other Names:
  • FSRG Form 14
  • physical examination
  • physical evaluation
  • physical assessment
  • medical examination
  • medical evaluation
  • medical assessment
  • full medical examination
  • full medical evaluation
  • full medical assessment
  • periodic medical examination
  • periodic medical evaluation
  • periodic medical assessment
  • annual medical examination
  • annual medical evaluation
  • annual medical assessment
  • yearly medical examination
  • yearly medical evaluation
  • yearly medical assessment
  • full physical examination
  • full physical evaluation
  • full physical assessment
  • complete physical examination
  • complete physical evaluation
  • complete physical assessment
  • yearly physical examination
  • yearly physical evaluation
  • yearly physical assessment
  • annual physical examination
  • annual physical evaluation
  • annual physical assessment
  • periodic physical examination
  • periodic physical evaluation
  • periodic physical assessment
  • screening physical examination
  • screening physical evaluation
  • screening physical assessment
  • screening physical
  • physical
  • periodic physical
  • annual physical
  • annual check-up
  • annual check up
  • yearly physical
  • yearly check up
  • yearly check-up
  • check up
  • check-up
  • medical check-up
  • medical check up
  • annual medical check-up
  • annual medical check up
  • yearly medical check-up
  • yearly medical check up
  • periodic medical check-up
  • periodic medical check up
  • periodic health evaluation
  • periodic health assessment
  • annual health evaluation
  • annual health assessment
  • yearly health evaluation
  • yearly health assessment
  • screening health evaluation
  • screening health assessment
  • screening medical examination
  • screening medical evaluation
  • screening medical assessment
  • med check
Other: Observational Gait Analysis
Completed during the clinical examination by researchers, it is a structured approach to evaluation of a person's walking.
Other Names:
  • FSRG 10
  • gait analysis
  • functional gait analysis
Other: Mental Health Interview
Completed during the clinical examination by the researchers, it is a general evaluation of mental health status.
Other Names:
  • psychiatric examination
  • psychiatric evaluation
  • psychiatric assessment
  • psychiatric interview
  • diagnostic mental health examination
  • diagnostic mental health evaluation
  • diagnostic mental health assessment
  • diagnostic psychiatric examination
  • diagnostic psychiatric evaluation
  • diagnostic psychiatric assessment
  • diagnostic psychiatric interview
  • intake examination
  • intake evaluation
  • intake assessment
  • intake interview
  • mental health evaluation
  • mental health examination
  • mental health assessment
  • psychological examination
  • psychological evaluation
  • psychological assessment
  • psychological interview
  • psychological intake examination
  • psychological intake evaluation
  • psychological intake assessment
  • psychological intake interview


Outcome Measures
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Primary Outcome Measures :
  1. Heart rate [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Increased heart rate, measured electrocardiographically, is used as an index of cardiovascular strain imposed by needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  2. Oxygen Consumption [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Oxygen consumption, measured by ventilation of expired oxygen, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.


Secondary Outcome Measures :
  1. Non-Invasive Arterial Blood Pressure [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Increased non-invasive arterial blood pressure rate is used as an index of cardiovascular strain imposed by needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  2. Spirometry (Forced Expiratory Volume/Forced Vital Capacity) [ Time Frame: Evaluated before and after exercise, during two study visits (lasting an average of 1-3 hours) ]
    Decreased ability of the lungs to move air, measured by forced expiration, is used as an index of strain imposed by Freeman-Sheldon syndrome and related conditions.

  3. Saturation of Peripheral Oxygen [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Decreased saturation of peripheral oxygen, measured by pulse oxymetry, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  4. Respiratory Rate [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Increased respiratory rate, measured by plethysmograph, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  5. Heart Rhythm [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Heart rhythms, monitored by electrocardiograph, are used as an index of cardiovascular strain imposed by needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  6. Core Temperature [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Increased core temperature, measured as oesophageal temperature, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon, related conditions, and malignant hyperthermia.

  7. Adenosine Triphosphate [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Decreased adenosine triphosphate, measured as capillary blood level, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  8. Perceived Exertion [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Increased perceived exertion, measured using the Borg scale, are used as an index of fatigue.

  9. Muscle Rigidity [ Time Frame: Evaluated while exercising, during second of two study visits (lasting an average of 1-3 hours) ]
    Increased muscle rigidity, evaluated by clinical examination and patient self-report, is used as an indicator of malignant hyperthermia, when increased core temperature, heart rate, and respiratory rate are present.

  10. Functional and Health-Related Quality of Life [ Time Frame: Evaluated in first of two study visits, lasting an average of 1-3 hours ]
    Functional and health-related quality of life, measured with the Medical Outcomes Trust Short Form (36) Health Survey (SF-36), is used as a general prediction of expected physical exercise capacity.

  11. Lactic Acid [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Lactic acid, measured by capillary blood level, is used as a measure of physiological strain imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.

  12. Glucose [ Time Frame: Evaluated at rest and while exercising, during two study visits (lasting an average of 1-3 hours) ]
    Glucose, measured by capillary blood level, is used as an index of physiological strain, together with lactic acid and adenosine triphosphate capillary blood levels, imposed by metabolic needs during exercise and exaggerated by Freeman-Sheldon and related conditions.


Other Outcome Measures:
  1. Body Composition [ Time Frame: Evaluated before exercise, during two study visits (lasting an average of 1-3 hours) ]
    Body composition, measured by calliper, together with direct indices of physiological strain, is used to determined metabolic disease burden of Freeman-Sheldon syndrome and related conditions.

  2. Hand Grip Strength [ Time Frame: Evaluated during the first of two study visits ]
    Decreased hand grip strength, measured by a hand dynamometer, is used as an index of physiological strain imposed by Freeman-Sheldon and related conditions


Biospecimen Retention:   None Retained
Blood samples will be taken but no retention is expected.

Eligibility Criteria
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Probability Sample
Study Population
Patients world-wide are welcome, so-long as they have a qualifying diagnosis. Healthy controls are welcome world-wide, as well.
Criteria

Syndrome Group Inclusion Criteria:

  • Freeman-Sheldon syndrome,
  • Sheldon-Hall syndrome,
  • Distal arthrogryposis type 1, or
  • Distal arthrogryposis type 3
  • Deceased patients with enough clinical information available to satisfy study requirements

Syndrome Group Exclusion Criteria:

  • Individuals not confirmed to have a condition under study
  • Deceased patients without enough clinical information available to satisfy study requirements
  • Patients with other anomalies, not having one of the above syndromes
  • Patients or parents of minor children not willing to give consent
  • Mature female patients who are pregnant or breast-feeding will be reassessed for consideration for enrolment.
  • Mature female patients who are currently experiencing menses will be reassessed for consideration for enrolment.
  • Patients with active, acute comorbid illness will be reassessed for consideration for enrolment.

Control Group Inclusion Criteria:

  • Subjects must be healthy and free of active disease.
  • Subject or parent of minor child must be willing to give consent.
  • Subjects must fall within the age-bracket to be matched with a Syndrome Group patient already screened and enroled in the study
  • Subjects must be non-tobacco users and non-drinkers.

Control Group Exclusion Criteria:

  • Subjects exceptional for their age in body weight, stature, or habitus according to commonly accepted guidelines
  • Subjects with active psychiatric illness, as manifested by abnormal mental status examination
  • Subjects with active physical illness, especially respiratory or cardiac problem, as manifested by abnormal findings on physical examination
  • Subjects with significant diagnosis of a constitutional disease or genetic disorder
  • Subjects with a history of severe trauma resulting in either an anatomical of physiological deformity that impairs function
  • Non-living subjects
  • Candidates who fail the stress test
  • Mature female subjects who are pregnant or breast-feeding will be reassessed for consideration for enrolment.
  • Mature female subjects who are currently experiencing menses will be reassessed for consideration for enrolment.
  • Subjects with active, acute illness will be reassessed for consideration for enrolment.
  • Any other condition or anomaly expected to affect current physiology listed in AFI-48-123.
Contacts and Locations
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01306994


Contacts
Contact: Mikaela I Poling, BA 304-460-9038 poling_mi@fsrgroup.org

Locations
United States, West Virginia
Freeman-Sheldon Research Group, Inc. Headquarters Not yet recruiting
Buckhannon, West Virginia, United States, 26201
Contact: Mikaela I Poling, BA    304-460-9038    poling_mi@fsrgroup.org   
Sub-Investigator: Mikaela I Poling, BA         
Sponsors and Collaborators
Freeman-Sheldon Research Group, Inc.
More Information
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Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information

Additional Information:
Freeman-Sheldon Research Group, Inc.: Organisational website. Includes organisation information and scientific and lay information on Freeman-Sheldon syndrome and related conditions.  This link exits the ClinicalTrials.gov site

Publications:
Portillo AL, Chamberlain RL, McCormick RJ, Poling MI. Histopathological and Operative Findings in a Severe Case of Freeman-Sheldon Syndrome: Implications for Nosology and Therapy. (Unpubl.) 2010.
McCormick RJ. A Proposal for a Thesis: Heat Tolerance in Exercising Lean and Obese Middle-Aged Men. DEd diss., the Pennsylvania State University, 1973.

Responsible Party: Freeman-Sheldon Research Group, Inc.
ClinicalTrials.gov Identifier: NCT01306994     History of Changes
Other Study ID Numbers: 000079
U1111-1120-5931 ( Other Identifier: World Health Organisation, Universal Trial Number )
First Posted: March 2, 2011    Key Record Dates
Last Update Posted: April 2, 2018
Last Verified: March 2018
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No
Plan Description: We do not intend to share any individual participant data.

Keywords provided by Freeman-Sheldon Research Group, Inc.:
Exercise Test
Bicycle Ergometry Test
Stress Test

Additional relevant MeSH terms:
Craniofacial Dysostosis
Arthrogryposis
Craniofacial Abnormalities
Joint Diseases
Musculoskeletal Diseases
Muscular Diseases
Musculoskeletal Abnormalities
Congenital Abnormalities
Dysostoses
Bone Diseases, Developmental
Bone Diseases
Adenosine
 Analgesics
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Arrhythmia Agents
Vasodilator Agents
Purinergic P1 Receptor Agonists
Purinergic Agonists
Purinergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action