The Study for Evaluating the Clinical Effectiveness and Safety of Respiratory Rehabilitation Software 'Redpill Breath'(COPD, Asthma, Lung Cancer, Etc.)

Lifesemantics Corp.100 enrolled

Overview

The purpose of the study is to prove the clinical superiority of respiratory rehabilitation software "Redpill Breath" and evaluate the clinical improvement effect by 6-minute walk test of the software, compared to the manual rehabilitation management for those who need respiratory rehabilitation(COPD, Asthma, Lung Cancer, etc.)

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

100

Conditions

Respiratory System Disease Chronic Obstructive Pulmonary Disease Asthma Copd Lung Cancer Lung Diseases Pulmonary Rehabilitation

Interventions

Conventional rehabilition treatment(e.g leaflet) educated by hospitalBEHAVIORAL

Active Comparator: subjects who are trained in accordance with the conventional manual treatment of Respiratory rehabilitation in the clinical institution and taking care home-based management. The manual contents * method of the conventional rehabilitation treatment * intensity for aerobic exercise and anaerobic exercise

Digital treatment based on Respiratory Rehabilitation SoftwareDEVICE

Experimental: subjects who use the software as a home-based Digital Respiratory Rehabilitation software It is intended for subjects who are prescribed a respiratory rehabilitation exercise to improve their physical condition. The software also helps them to do self-rehabilitation exercise.

Eligibility

Sex: ALLMin age: 19 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. 19 to 80 years-old 2. Subject who has difficulty in respiratory symptoms and routine with the criteria as below 1) mMRC(modified Medical Research Council Dyspnea Scale) 1 point at least 2) In accordance with Pulmonary function test(PFT/LET/EEG) examined, if there is in one of the following cases as below \[a lung cancer patient\] (FVC or FEV1 \< 80%), \[No lung cancer patient\] (Post-bronchodilator FEV1/FVC \< 0.7) and (Post-bronchodilator FEV1 \< 80%) 3. Subject with an Android smartphone (OS 8.0 or higher, internal memory (HDD) of 32GB or higher) or iPhone (iOS 13.0 or higher, internal memory (HDD of 32GB or higher) 4. Subject who can use effectively smartphone and mobile software 5. Subject who brings their smartphone for a walking test during 12 weeks of the clinical trial. 6. Subject who makes the decision voluntarily for participating in the clinical trial and to write their signature to the consent of subject's explanation. 7. Subject who complies with the clinical protocol Exclusion Criteria: 1. Subject who has respiratory distress syndrome, caused by a kind of Neuromuscular disease, Spinal cord injury, Thoracic deformation, etc. 2. Subject who participate in respiratory rehabilitation treatment within 6 months of the screening date 3. Subject who undergoes respiratory-related symptoms deteriorate within 2 weeks of the screening date to the point where they need additional antibiotics or steroids 4. Subject who has an unstable cardiovascular disease (unstable angina pectoris, Acute myocardial infarction, severe coarctation of aorta, etc.) 5. a pulmonary arterial hypertension subject 6. Subject prescribed physical(e.g. lower-leg joint surgery, neurological limitation) or cognitive factors(e.g. psychical disorder) 7. Pregnant or lactating women 8. Subject who is unable to read text and tough to communicate 9. Subject who has participated in other clinical trials within 90 days of the screening date or participating in other clinical trials. 10. Subject who is determined to inappropriate to perform this study according to clinical research associate's opinion(e.g if someone has a bearing on the result of the clinical trial ethically or clinically)

Locations (3)

Kangwon National University Hospital

Chuncheon, South Korea

RECRUITING

Asan Medical Center

Seoul, South Korea

RECRUITING

Kangwon National University Hospital

Seoul, South Korea

RECRUITING

Outcomes

Primary Outcomes

The 6-minute walking distance (6 minute walking distance, 6MWD) change amount(in meters) at 12 weeks after respiratory rehabilitation compared to the baseline.

the primary efficacy variable is the change of respiratory function parameters as a 6-minute walking distance(6MWT) in meters(m) at V4 compared with the baseline(V2). The value of 6MWD at V2 adjust as the value of covariate for statistical significance between the groups.

Time frame: 12 weeks

Secondary Outcomes

The 6-minute walking distance (6 minute walking distance, 6MWD) change amount(in meters) at 8 weeks after respiratory rehabilitation compared to the baseline.

the efficacy variable is the change of respiratory function parameters (6MWT) at V3 compared with the baseline(V2). Statistical significance is tested through the Independent two-sample-test or the Wilcoxon rank sum test. it will be evaluated separately from the primary outcome(6MWD at 12 weeks)

Time frame: 8 weeks

The amount of change in the modified medical ressearch council Dyspnea scale (mMRC) scores at 8 and 12 weeks after respiratory rehabilitation compared to the baseline.

the efficacy variable is the change of respiratory function parameter by modified medical research council Dyspnea scale(mMRC) scores at V3 and V4 compared with the baseline(V2). the total score ranges from 0 to 4, The higher score means more severe symptoms. Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: 8 and 12 weeks

The amount of change in the Structures Respiratory Questionnaire (SGRQ) score at 8 and 12 weeks after respiratory rehabilitation compared to the baseline.

the efficacy variable is the change of respiratory function scores(Structures Respiratory Questionnaire, SGRQ) at V3 and V4 compared with the baseline(V2). Scores range from 0 to 100, with higher scores indicating more limitations. Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: 8 and 12 weeks

The amount of change in the Hospital Anxiety and Depression Scale (HADS) at 8 and 12 weeks after respiratory rehabilitation compared to the baseline.

the efficacy variable is the change of respiratory function scores(Hospital Anxiety and Depression Scale, HADS) at V3 and V4 compared with the baseline(V2). Scores range from 0 to 21, with the higher score indicating the more depressed and anxious. Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: 8 and 12 weeks

The amount of change in the average number of daily steps per week during the respiratory rehabilitation management period (number of times)

the efficacy variable is the daily step count detection using medical device for 12 weeks. Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: per week for 12weeks

The number of times in the use of medical support (days of hospitalization)

the efficacy variable is number of days of hospitalization for 12 weeks compared with the baseline(V2). Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: 12 weeks

The number of times in the use of medical support (days of emergency room visits)

the efficacy variable is number of days of hospitalization, number of days of emergency room visits for 12 weeks compared with the baseline(V2). Statistical significance of changes within each group is tested by the Paired -test or Wilcoxon signed rank test.

Time frame: 12 weeks

Abnormal case (safety evaluation variable)

The analysis of abnormal case analyzes all abnormal cases(TEAE) that occurre after the application of medical devices for clinical trials. Descriptive statistics(the number of subjects, incidence, and occurrence of coded adverse events) are presented by group. Treatment Emergency Adverse Event (TEAE), Adverse Device Effect (ADE), and Serious Adverse Event (SAE), and the difference in ratio between groups analyzes through Chi-square test or Fisher's exact test. The factors are coded according to SOC and PT using MedDRA. In addition, a detailed list is presented for individual subjects who have experienced significant abnormalities.

Time frame: 8 and 12 weeks

Patient Global Assessment (PGA) evaluation for 12 weeks after respiratory rehabilitation management

the scores of experimental group's Patient Global Assessment (PGA) evaluation using medical device for 12 weeks. PGA is assessed by a single question ranged from 0 to 10. the higher score means the greater patient's satisfaction.

Time frame: 12 weeks

Evaluation of the number of treatments during the respiratory rehabilitation management period (number of times)

the experimental group's the number of treatments, using medical device for 12 weeks represents descriptive statistics (number of subjects, average, standard deviation, median, minimum, and maximum value)

Time frame: 12 weeks

Central Contacts

Sumin Han

CONTACT

+82-1661-2858 sm.han@lifesemantics.kr

Seiwon Lee

CONTACT

iseiwon@gmail.com