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O estudo clínico NCT05344001 para Envelhecimento, Lesões atléticas, Inatividade física, Lesões e distúrbios no joelho está recrutando. Consulte a visualização em cartões do Radar de Estudos Clínicos e as ferramentas de descoberta de IA para ver todos os detalhes. Ou pergunte qualquer coisa aqui. | ||
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Life After Sport: Prior Injury and Sedentary Behavior as Mechanisms of Later Poor Health
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O estudo clínico NCT05344001 é um ensaio observacional para Envelhecimento, Lesões atléticas, Inatividade física, Lesões e distúrbios no joelho. Seu status atual é: recrutando. O estudo começou em 18 de abril de 2022 e pretende incluir 450 participantes. Coordenado por Marquette University e deve ser concluído em 1 de agosto de 2027. Essas informações foram atualizadas no ClinicalTrials.gov em 25 de agosto de 2022.
Resumo
Competitive sport increases risk for musculoskeletal injury (e.g., traumatic knee injury) and may position former athletes for early onset of chronic diseases, chronic pain, poor health-related quality of life, and disability. Quantifying function in former athletes with and without a prior injury and non-athlete controls is critical to understanding long-term health trajectories in athletes and informing potential interventional studies. One modifiable factor that may be associated with long-term health in athletes is physical activity patterns. The purpose of this study is to evaluate strength, function, physical activity, dietary patterns, and cardiometabolic health among current and former competitive athletes and in nonathlete controls to evaluate the impact of prior knee injury and sedentary behavior as two potential determinants of later poor health and reduced function.
Descrição detalhada
The overarching hypothesis is that former athletes, especially those with a prior injury, will have poorer function and health in midlife and that current and former athletes will engage in greater overall and longer bouts of sedentary behavior compared to non-athletes.
Aim 1 will compare function, strength, and cardiometabolic indicators among former athletes with and without prior knee injury and non-athlete controls in midlife (age 40-64). Hypothesis 1 is that former athletes with a prior injury will have the poorest function, muscle strength, and cardiometabolic indicators.
Aim 2 will compare sedentary behavior and physical activity patterns in current (age 18-25) and midlife former athletes to non-athlete controls. Hypothesis 2.1 is that current athletes will have greater sedentary behavior, longer sedentary behavior bouts, and higher levels of moderate-to-vigorous physical activity compared to non-athlete controls. Hypothesis 2.2 is that former athletes in midlife will have greater sedentary behavior, longer sedentary behavior bouts, and lower physical activity levels compared to non-athlete controls.
An exploratory aim will evaluate longitudinally the trajectory of physical activity patterns, cardiometabolic indicators, function, and strength annually in each cohort, comparing how these variables change over time in each subgroup.
Título oficial
Life After Sport: Prior Injury and Sedentary Behavior as Mechanisms of Later Poor Health
Condições
EnvelhecimentoLesões atléticasInatividade físicaLesões e distúrbios no joelhoOutros IDs do estudo
Número NCT
Data de início (real)
2022-04-18
Última atualização postada
2022-08-25
Data de conclusão (estimada)
2027-08
Inscrição (estimada)
450
Tipo de estudo
Observacional
Status
Recrutando
Palavras-chave
Sports Medicine
Injury
Athlete
Sport
Physical Activity
Function
Health
Knee
Injury
Athlete
Sport
Physical Activity
Function
Health
Knee
Braços / Intervenções
| Grupo de participantes/Braço | Intervenção/Tratamento |
|---|---|
Midlife former athletes with a prior knee injury Inclusion Criteria: Age 40-64 years. Prior participation in a collision, contact, or jumping/cutting/pivoting sport (e.g., baseball, basketball, field hockey, football, ice hockey, lacrosse, soccer, softball, volleyball, etc.) at the collegiate varsity level for at least 1 season; history of at least 1 prior traumatic knee injury including but not limited to ACL or PCL rupture and/or reconstruction, medial and/or lateral meniscus tear or surgery, osteochondral defect, and/or intra-articular (i.e., tibiofemoral or patellofemoral) fracture.
Exclusion Criteria: Neurologic (e.g., stroke, Parkinson's) and/or degenerative disease that impairs function; current pregnancy; lower extremity joint replacement (e.g., hip or knee replacement). | N/A |
Midlife former athletes without a prior major lower extremity injury Inclusion Criteria: Age 40-64 years. Prior participation in a collision, contact, or jumping/cutting/pivoting sport (e.g., football, baseball, basketball, field hockey, ice hockey, lacrosse, soccer, softball, volleyball, etc.) at the collegiate varsity level for at least 1 season.
Exclusion Criteria: Neurologic (e.g., stroke, Parkinson's) and/or degenerative disease that impairs function; current pregnancy; lower extremity joint replacement (e.g., hip or knee replacement); prior major lower extremity injury (e.g., ACL tear, Achilles tendon rupture, compound ankle or femur fracture, hip dislocation). | N/A |
Midlife controls Inclusion Criteria: Age 40-64 years.
Exclusion Criteria: Prior participation in a collegiate varsity sport or professional sport; neurologic (e.g., stroke, Parkinson's) and/or degenerative disease that impairs function; current pregnancy; lower extremity joint replacement (e.g., hip or knee replacement); prior major lower extremity injury (e.g., ACL tear, Achilles tendon rupture, compound ankle or femur fracture, hip dislocation). | N/A |
Young adult athletes Inclusion Criteria: Age 18-25 years. Participation in a collision, contact, or jumping/cutting/pivoting sport (e.g., baseball, basketball, field hockey, football, ice hockey, lacrosse, soccer, softball, volleyball, etc.) at the varsity collegiate level.
Exclusion Criteria: Neurologic (e.g., stroke, Parkinson's) and/or degenerative disease that impairs function; current pregnancy; lower extremity joint replacement (e.g., hip or knee replacement). | N/A |
Young adult controls Inclusion Criteria: Age 18-25 years.
Exclusion Criteria: Prior or current participation in any collegiate varsity sport; prior major lower extremity injury or surgery (e.g., ACL tear, Achilles tendon rupture, compound ankle or femur fracture, hip dislocation); current participation in competitive sport (e.g., collegiate club sport) more than 3x/week; joint replacement in the lower extremity (i.e., knee or hip replacement); current pregnancy; or neurologic condition (e.g., stroke, Parkinson's) and/or degenerative condition that impairs function. | N/A |
Desfecho primário
Desfecho secundário
| Medida de desfecho | Descrição da medida | Prazo |
|---|---|---|
30-Second Chair Stand Test (primary outcome for Aim 1) | Physical function (functional performance) will be evaluated using the 30-Second Chair Stand Test, 6-Minute Walk Test, and Stair Climb Test. The 30-Second Chair Stand Test uses a standard height chair and requires the participant to stand up and sit down as many times as possible in 30 seconds. More completions indicate better physical function. | Baseline |
Sedentary Behavior (primary outcome for Aim 2) | Physical activity will be monitored continuously using an accelerometer worn for 2 weeks. Physical activity will be classified throughout the day as sedentary, light, moderate, or vigorous using established algorithms. The primary outcome for aim 2 is the mean percentage of waking hours in sedentary behavior. | Baseline |
| Medida de desfecho | Descrição da medida | Prazo |
|---|---|---|
Strength | Isometric quadriceps and hamstring strength will be assessed using a standardized strength testing machine (i.e., electromechanical dynamometer). | Baseline |
Body Composition | Body composition (i.e., percent body fat) will be assessed via dual-energy x-ray absorptiometry (DXA). | Baseline |
Step Counts | Average daily step counts will also be recorded using an objective physical activity monitor. | Baseline |
Cardiovascular Disease Risk | The American College of Cardiology/American Heart Association Atherosclerotic Cardiovascular Disease Risk Estimator will be used in the midlife participants to estimate 10-year cardiovascular disease risk. | Baseline |
6-Minute Walk Test | The 6-Minute Walk Test evaluates the distance participants can walk in 6 minutes and is a widely used indicator of function and aerobic capacity. The 6-minute walk test will be evaluated in the midlife participants only. | Baseline |
Stair Climb Test | The Stair Climb Test assesses the time it takes the participant to ascend and descend a flight of stairs. Faster times on the Stair Climb Test are associated with better strength and function. The Stair Climb Test will be evaluated in the midlife participants only. | Baseline |
Sedentary Behavior (follow-up) | Physical activity will be monitored continuously using an accelerometer worn for 2 weeks. Physical activity will be classified throughout the day as sedentary, light, moderate, or vigorous using established algorithms. Mean percentage of waking hours in sedentary behavior and each physical activity classification will be assessed. | Follow-up (an average of 1 year post-baseline) |
30-Second Chair Stand Test (follow-up) | The 30-Second Chair Stand Test uses a standard height chair and requires the participant to stand up and sit down as many times as possible in 30 seconds. More completions indicate better physical function. | Follow-up (an average of 1 year post-baseline) |
Strength (follow-up) | Isometric quadriceps and hamstring strength will be assessed using a standardized strength testing machine (i.e., electromechanical dynamometer). | Follow-up (an average of 1 year post-baseline) |
Body Composition (follow-up) | Body composition (i.e., percent body fat) will be assessed via dual-energy x-ray absorptiometry (DXA). | Follow-up (an average of 1 year post-baseline) |
Step Counts (Follow-up) | Average daily step counts will also be recorded using an objective physical activity monitor. | Follow-up (an average of 1 year post-baseline) |
6-Minute Walk Test (follow-up) | The 6-Minute Walk Test evaluates the distance participants can walk in 6 minutes and is a widely used indicator of function and aerobic capacity. The 6-minute walk test will be evaluated in the midlife participants only. | Follow-up (an average of 1 year post-baseline) |
Stair Climb Test (follow-up) | The Stair Climb Test assesses the time it takes the participant to ascend and descend a flight of stairs. Faster times on the Stair Climb Test are associated with better strength and function. The Stair Climb Test will be evaluated in the midlife participants only. | Follow-up (an average of 1 year post-baseline) |
Critérios de elegibilidade
Idades elegíveis
Adulto
Idade mínima
18 Years
Sexos elegíveis
Todos
Aceita voluntários saudáveis
Sim
INCLUSION CRITERIA:
- Age 18-25 years OR age 40-64 years
- Current or former collegiate varsity athlete OR non-athlete control
Exclusion Criteria:
- Neurologic (e.g., stroke, Parkinson's) and/or degenerative disease that impairs function
- Pregnancy
- Lower extremity joint replacement (e.g., hip or knee replacement)
Marquette UniversityNational Institutes of Health (NIH)Contato central do estudo
Contato: Jacob J. Capin, DPT, PhD, MS, 414-288-7865, [email protected]
1 Locais do estudo em 1 países
Wisconsin
Marquette University, Milwaukee, Wisconsin, 53233, United States
Jacob J. Capin, PhD, DPT, MS, Contato, 414-288-7865, [email protected]
Recrutando