- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07641413
Lung and Heart Function Across Decades of Life in Health
Lung and Heart Function Across Decades of Life in Healthy Population
The main objective of this study is to develop baseline "normal" reference values of both lung and heart function for healthy adults within the age range relevant to the United States Veteran population who served in the Southwest Asia theater of military operations.
This study will involve performing key components of the Department of Veterans Affairs the Airborne Hazards and Open Burn Pit Center of Excellence (AHOBPCE) and a VA network of Post-Deployment Cardiopulmonary Evaluation Network (PDCEN) Core Clinical Evaluation in asymptomatic unexposed healthy controls without known lung or heart disease to serve as a "normal" control comparator group for veterans evaluated by PDCEN.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Tipo de estudio
Inscripción (Estimado)
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Mehrdad Arjomandi, MD
- Número de teléfono: 24393 415-221-4810
- Correo electrónico: mehrdad.arjomandi@ucsf.edu
Ubicaciones de estudio
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California
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San Francisco, California, Estados Unidos, 94143
- Reclutamiento
- University of California San Francisco
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Contacto:
- Mehrdad Arjomandi, MD
- Número de teléfono: 24393 415-221-4810
- Correo electrónico: mehrdad.arjomandi@ucsf.edu
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Método de muestreo
Población de estudio
Descripción
Inclusion Criteria:
- Age 24-68
- U.S. Veteran deployed between 1990 to 2021
- No respiratory complaints (defined as modified Medical Research Council score = 0)
- No use of respiratory medications
Exclusion Criteria:
- Non-English speaking
- Pregnancy
- BMI>35 Kg/m2
- Tobacco smoking within prior year
- Lifetime tobacco smoking of >5 pack-years
- Current inhaled cannabis use (any modality) >2x weekly
- Prior inhaled cannabis uses exceeding 2x weekly within the prior year
- Illicit drug use (other than cannabis)
No prior or current major organ disease, including but not limited to:
- Neuromuscular weakness
- History of malignancy (other than non-melanoma skin cancer)-- HIV/AIDS
- Autoimmune disease
- Solid-organ or hematopoietic stem cell transplant
Cardiovascular disease (other than mild HTN; < 140/90; controlled on 2 or less medications)
- Poorly-controlled HTN (SBP>140 or DBP>90 or use of more than 2 anti-hypertensive medications)
- Any history of congestive heart failure (CHF, either HFpEF or HFrEF)
- Any history of arrythmia (including atrial fibrillation)
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Pulmonary Function Testing: The purpose of this test is to determine the participant's lungs' capacity.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Cardiopulmonary Exercise Testing: The purpose of this test is to determine the participant's lung and heart capacity during maximum exercise.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Echocardiogram: The purpose of this test is to determine how well the subject's heart is functioning and identify causes of cardiac-related symptoms.
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2 years
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
|
FeNO: The purpose of this test is to measure a marker of inflammation in the lungs.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Forced Oscillation Technique: The purpose of this test is to determine the resistance of the airways in the subject's lungs.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Methacholine Challenge Test: The purpose of this test is to determine how irritable the participant's airways are by administering gradually increasing doses of methacholine.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Chest CT: The purpose of this test is to examine for abnormalities and to help diagnose the cause of signs or symptoms of chest disease.
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2 years
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Normal reference values for heart and lung function within the age range relevant to the United States Veteran population.
Periodo de tiempo: 2 years
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Peripheral Blood Draw: The purpose of this blood draw is to determine metabolic and blood inflammatory markers.
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2 years
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Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Mehrdad Arjomandi, MD, University of California, San Francisco
Publicaciones y enlaces útiles
Publicaciones Generales
- Zeng S, Nishihama M, Weldemichael L, Lozier H, Gold WM, Arjomandi M. Effect of twice daily inhaled albuterol on cardiopulmonary exercise outcomes, dynamic hyperinflation, and symptoms in secondhand tobacco-exposed persons with preserved spirometry and air trapping: a randomized controlled trial. BMC Pulm Med. 2024 Jan 20;24(1):44. doi: 10.1186/s12890-023-02808-7.
- Zeng S, Dunn M, Gold WM, Kizer JR, Arjomandi M. Remote exposure to secondhand tobacco smoke is associated with lower exercise capacity through effects on oxygen pulse, a proxy of cardiac stroke volume. BMJ Open Respir Res. 2022 May;9(1):e001217. doi: 10.1136/bmjresp-2022-001217.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- UCSF IRB#24-41051
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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