Effect of Home Based Pulmonary Rehabilitation on Exacerbation and Hospital Admission in Severe COPD

Saglik Bilimleri Universitesi

Status: Enrolling

Conditions: COPD Exacerbation

Treatments: Device: Teknikel Spirobank Home Type Respiratory Function Tester (Homespirometer); Other: Exercise Programme

Study type: Interventional

Funder types: Other

Identifiers

NCT05738720

Homespirometry1

Details and patient eligibility

About

The study is a randomized controlled trial. The cases will be divided into two groups as the Homespirometer group and the control group. Breathing exercises, aerobic exercise and peripheral muscle strengthening will be performed in both groups. A home-type spirometer will be given to the homespirometer group and it will be requested to send the spirometric measurement every week. The cases will be called to the hospital for control and evaluated at baseline, 3rd, 6th and 12th months. Evaluations include assessments such as exercise capacity measurement, muscle strength measurement, disease attack frequency, symptom scoring.

Full description

Pulmonary Rehabilitation (PR) is a comprehensive intervention designed to improve not only exercise, education and behavioral changes, but also the physical and psychological state of individuals, based on detailed patient evaluation and subsequent patient-specific therapies in individuals with chronic respiratory disease. It is integrated into the lifelong care and management of the chronic respiratory patient. It requires an active collaboration between the patient, family, and the Pulmonary Rehabilitation team. Due to the complex nature of respiratory diseases, many disciplines should be involved in the maintenance of treatment.

Pulmonary rehabilitation is a useful treatment component in almost all chronic respiratory patients, especially COPD (Chronic obstructive pulmonary disease). There are studies showing that it reduces the number of attacks and the frequency of hospitalization even in COPD patients with frequent attacks. As pulmonary rehabilitation methods; It is possible to see that there are many types such as supervised exercise programs in the hospital, telephone monitoring or home programs.In-hospital supervised programs are time-consuming and costly applications. This situation causes an increase in the tendency towards applications without direct supervision and increases the need for studies on the effectiveness and benefits of these applications.

The use of home-type spirometers are practical devices that provide close monitoring of respiratory functions and enable the detection of disease symptoms in a short time. The use of these devices has increased especially during the pandemic period. In a study conducted with asthma patients, it was reported that early diagnosis and intervention is possible in cases with self-monitoring by mobile spirometry. In another study, in which e-monitoring of cases with duchenne muscular dystrophy (DMD) was performed with a spirometer device during the covid 19 pandemic, the importance of regular spirometric follow-ups of DMD cases as a part of their daily routine and making it a part of health care services was emphasized.

In our study, advanced stage COPD cases constitute the case group. The exacerbation and hospital admission rates are extremely high in these patients. There are also transfer problems to the hospital due to existing physical limitations. With the planned study, close follow-up of the patients with the help of home-type spirometry will be carried out over a 1-year period, and a pulmonary rehabilitation exercise program will be applied in this process. The effect of the applied follow-up and exercise program on disease exacerbation and hospital admission rates will be examined.

Enrollment: 24 estimated patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

Being between the ages of 18-75

• Having a diagnosis of COPD stages C and D diagnosed according to the GOLD (Global Initiative for Chronic Obstructive Lung Disease) clinical diagnostic criteria
• Presence of dyspnea on exertion
• Stable clinical condition at the time of inclusion without infection or exacerbation in the previous 4 weeks
• Having the ability to use a smart phone and spirometer after training

Exclusion criteria

• Patients with severe comorbid diseases, unstable coronary artery disease, collagen vascular diseases and needing high flow oxygen therapy (˃ 3-4 L \min).
• A history of effort-related syncope or any comorbidity (such as severe orthopedic or neurological deficits or unstable heart disease) that precludes exercise training.
• Participation in a pulmonary rehabilitation program within the past 12 months.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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24 participants in 2 patient groups

Homespirometer Group (HsGr)

Experimental group

Description:

Patients will be taught to use the homespirometer device, download the phone application, use the application, use the video call feature, measure saturation and heart rate with the same device, and daily symptom scoring in the device's system. Patients will be asked to perform pulmonary function tests with a spirometer device, measure saturation and heart rate, score symptoms, and write down any problems related to their illness twice a week on days without exercise. The evaluations made after 2 tests. They will be sent to the researchers via the device.andthe video containing the exercises after the first training will be sent to them via whatsapp for the exercise compliance of the patients. In the first exercise week, the first 2 exercise sessions will be done one-on-one via video call, and the exercises will be done correctly.

Treatment:

Other: Exercise Programme

Device: Teknikel Spirobank Home Type Respiratory Function Tester (Homespirometer)

Control Group (CGr)

Active Comparator group

Description:

The same exercise training will be taught to the study group and the same exercise video will be sent to the patients via WhatsApp. The first 2 exercise sessions will be done one-on-one via video call (via whatsapp), and the exercises will be done correctly. Patients will be given an exercise diary and asked to take notes on their weekly exercises.

Treatment:

Other: Exercise Programme