The Relationship Between CFTR Gene Mutations and Exercise Capacity
Study Details
Study Description
Brief Summary
This study will explore the effect of mutation severity on exercise capacity. Through a better understanding of the association between mutation severity and exercise capacity, clinicians will be more able to predict a given patient's level of independent functioning based on their genes, which is essential information that patients' families want to know upon diagnosis.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
Cystic fibrosis (CF) is a disease that disrupts the lungs. With an average survival of 40.7 years, this condition affects around 30,000 in the US. Most commonly seen in among those of European descent, CF is present in about 1 in every 2,500 Caucasian newborns. A genetic mutation causes a thick and sticky mucus production in the lungs. Thus, CF patients are more likely to have respiratory failure and lung infections. These symptoms of CF vary among patients and primarily depend on the severity of the gene mutations.Currently, there is not a lot of literature on the relationship between CFTR genes and exercise capacity, highlighting the relevance of this study.
This study is expected to last at least 10 weeks. Participants will be given a Fitbit tracker at the beginning of the study to wear during their participation. Participants are asked to engage in their normal level of physical activity. No one from the research team will have direct access to their Fitbit information. In other words, participants will create an account on the Fitbit website and only participants will be able to see the information on there. A weekly survey about their Fitbit mileage will be given by a research member via phone. The weekly survey will also ask more opinionated questions, regarding any updates on their attitudes toward exercise. At the conclusion of this 10-week study, participants will have the option of keeping their Fitbit tracker. About 50 participants are expected to enroll in this study. At any point of the study, participants will be given the freedom to withdraw their participation.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Exercise trackers Fitbit physical activity trackers |
Behavioral: Fitness tracker
Participants will be asked to wear a Fitbit fitness tracker and report their fitness activity to the study team
|
Outcome Measures
Primary Outcome Measures
- Change in weekly mileage [baseline to 10 weeks]
Participants will report their weekly mileage in a REDCap form
Eligibility Criteria
Criteria
Inclusion Criteria:
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Cystic fibrosis patient who has been tested positive for a CF mutation of class 1-5.
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Part of the VCU cystic fibrosis program.
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Above 18 years old.
Exclusion Criteria:
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Has not been tested positive for a known CF mutation.
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Not a part of the VCU cystic fibrosis program.
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Cannot be under 18 years old.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Virginia Commonwealth University | Richmond | Virginia | United States | 23298 |
Sponsors and Collaborators
- Virginia Commonwealth University
- Cystic Fibrosis Foundation
Investigators
- Principal Investigator: Nauman Chaudary, MD, Virginia Commonwealth University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- HM20022243