Multidimensional Approach for COPD and High Complexity (MACH)

Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone Palermo

Status: Enrolling

Conditions: Chronic Disease; Chronic Obstructive Pulmonary Disease; Heart Failure

Treatments: Other: Global therapeutic remodeling; Behavioral: Physical activity program

Study type: Interventional

Funder types: Other

Identifiers

NCT04986332

MACH Study

Details and patient eligibility

About

The MACH Study trial will examine the impact on high complexity COPD patients of a multidimensional approach (moderate-intensity physical activity program and clinic-therapeutic re-evaluation of the participants)

Full description

MACH Study investigators designed a trial to evaluate in high complexity subjects (at least 2 chronic diseases):

• in the COPD cohort, the impact of a multidimensional approach involving global therapeutic remodeling (re-assessing and therapeutic optimization of the whole burden of chronic pathologic conditions) plus a 24-weeks moderate intensity physical activity program on: number of total and severe exacerbations; number of total and COPD/related hospitalizations; quality of life; survival over a 36 months follow-up period;
• to establish whether a higher index of comorbidity and polypharmacy is independently associated with a worst clinical severity of COPD, an increased risk of exacerbations and a reduced survival;
• the role played by specific clinical-laboratory markers of comorbidity (blood iron profile, hemochromocytometric parameters, renal function, blood pressure profile, glycemic compensation, Body Mass Index, lipid profile) and specific multidimensional tests in identifying COPD patients with higher clinical risk of rapid disease decline and/or higher risk of exacerbations and COPD-related hospitalizations;
• to establish the role of Heart Failure as the most impactful comorbidity of COPD: assess the incidence rate and the relative risk of total/severe exacerbation and the incidence rate and the relative risk of total/COPD-related hospitalizations in Heart Failure/COPD patients over a 36-months follow-up period;
• at the enrollment time (zero time) and after 12, 24 and 36 months, circulating levels of several systemic inflammation biomarkers. Correlate their variation over time with the comorbidity indexes, global pharmacological therapeutic redefinition and lifestyle intervention centered on 24-weeks physical activity program;
• at the enrollment time (zero time) and after 12, 24 and 36 months, plasma levels of the main miRNAs involved in the COPD pathogenesis. Correlate their variation over time with the comorbidity indexes, global pharmacological therapeutic redefinition and lifestyle intervention centered on 24-weeks physical activity program;
• at the enrollment time (zero time) and after 12, 24 and 36 months, plasma levels of the main myokines currently associated with the systemic effects of physical activity, correlating their baseline concentration to clinical-anthropometric parameters and type and number of chronic diseases and their variation over time in relation to the global pharmacological therapeutic redefinition and the 24-weeks physical activity program;

Enrollment: 300 estimated patients

Sex: All

Ages: 45 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Provide signed and dated informed consent form;
• Willing to comply with all study procedures and be available for the duration of the study;
• COPD diagnosis (according to "Global Initiative for Chronic Obstructive Lung Disease" (GOLD) 2020 Guidelines) or HF diagnosis (according to European Society of Cardiology (ESC) 2016 Guidelines for the diagnosis and treatment of acute and chronic heart failure);
• Diagnosis at least two other chronic diseases, in addition to COPD (Group A) or HF (Group B). If COPD and HF diagnoses are both present in the same subject, COPD or HF will be considered as the index pathology in view of the clinical relevance and ergo, the participant will be included in the group A or in the group B;
• Healthy subjects exclusively for Group C;

Chronic diseases are considered the following:

• Type 1 or Type 2 Diabetes mellitus
• Essential hypertension
• Chronic Kidney Disease Stage 3b or worst (Glomerular Filtration Rate < 44 mL/min/1.73 m^2 estimated through the Cockcroft-Gault formule)
• Chronic Anemia of moderate level of lower (Haemoglobin levels ≤10.9 g/dl) according to World Health Organization (WHO) classification
• Chronic liver disease (every etiology)
• Obesity (Body Mass Index ≥ 30)

Exclusion criteria

• Active cigarette smoking;
• Need for continuous supportive oxygen therapy, regardless of the flow required;
• Distance covered during the 6 minutes walking test (6MWT) < 300 meters;
• Unstable angina pectoris or angina pectoris at rest, a history of cardiac arrest, "New York Heart Association" (NYHA) Class III or IV congestive heart failure or severe left ventricular systolic dysfunction (EF <30%), acute myocarditis, pericarditis or hypertrophic myocardiopathy, clinically significant aortic stenosis, cardiac defibrillator, heart transplant, history of aortic aneurysm of at least 7 cm in diameter or aortic aneurysm repair;
• Uncontrolled or partially controlled asthma despite optimal treatment; Sleep apnea syndrome; history of pulmonary fibrosis;
• Recent acute cardiac or cerebral event in the last six months;
• Child-Pugh B/C cirrhosis;
• Body Mass Index ≥ 35;
• Evidence of any arrhythmia (uncontrolled atrial fibrillation (heart rate of 100 beats per minute or more), left bundle branch block or cardiac pacemaker, etc.) that contraindicates or makes unsafe the fulfilment of the regular physical activity program, assessed on the basis of the clinical history, documentation presented and clinical and instrumental evaluation carried out at the time of enrollment;
• Resting heart rate less than 45 beats per minute or greater than 100 beats per minute;
• History of uncontrolled or partially controlled high blood pressure despite optimal treatment;
• Regular physical activity practice (the level of habitual physical activity practiced will be ascertained by administering specific questionnaires. Only sedentary participants will be eligible);
• Inability to perform the 24-weeks physical activity program for any cause (muscle, joint, respiratory, neurological, vascular, diabetes complications);
• Any acute or chronic disease, already known at the time of enrollment, capable of altering systemic inflammation biomarkers and cytokine profile (e.g. sepsis, infections, immune-rheumatological diseases, hematological diseases, etc.).
• Any muscle condition, inflammatory or not, capable of altering muscular myokines' release (polymyositis, rheumatic polymyalgia, fibromyalgia);
• Acute bleeding at the time of enrollment or any anemia that would have been required urgent transfusion within the past three months;
• Solid or hematological neoplasia under active (at the time of enrollment) or recent (ended less than 6 months earlier) chemo-radiotherapy treatment at the time of enrollment;
• Current diagnosis of schizophrenia, other psychotic disorders or bipolar disorder uncontrolled or partially controlled despite optimal treatment;
• Self-report of alcohol or substance abuse within the past twelve months, current consumption of more than 14 alcoholic drinks per week, and/or current acute treatment or rehabilitation program for these problems;
• Severe cognitive impairment or anything that would place the individual at increased risk or preclude the individual's full compliance with or completion of the study;
• Conditions not specifically mentioned above that may serve as criteria for exclusion at the discretion of the PI and study staff;

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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300 participants in 3 patient groups

GROUP "COPD"

Experimental group

Description:

100 participants, 50 males and 50 females with COPD and multiple chronic conditions

Treatment:

Behavioral: Physical activity program

Other: Global therapeutic remodeling

GROUP "HF"

Active Comparator group

Description:

100 participants, 50 males and 50 females with HF and multiple chronic conditions

Treatment:

Behavioral: Physical activity program

Other: Global therapeutic remodeling

GROUP "HEALTHY PARTICIPANTS"

Active Comparator group

Description:

100 healthy participants or "control group" which will be compared to Group A and Group B by age and sex

Treatment:

Behavioral: Physical activity program

Other: Global therapeutic remodeling