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Home-based Respiratory Muscle Training for Minimizing Side Effects in Patients Undergoing Treatment for Cancer

Respiratory Muscle Training During Cancer Treatment: Effects on the Autonomic Nervous System and Cardiotoxicity

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05787834
Enrollment
130
Registered
2023-03-28
Start date
2023-10-16
Completion date
2029-10-16
Last updated
2026-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast Carcinoma, Head and Neck Cancer, Lung Cancer

Brief summary

This clinical trial evaluates whether home-based respiratory muscle training is useful for minimizing side effects in patients undergoing treatment for cancer. Over-activation of the nervous system during breast cancer treatment can result in heart- and lung-related side effects which have the potential to reduce a patient's quality of life. Aerobic exercise can help prevent the development of these side effects. However, engaging in regular aerobic exercise may be difficult for breast cancer patients who are actively undergoing treatment. Respiratory muscle training (RMT) involves a series of breathing and other exercises that are performed to improve the function of the respiratory muscles through resistance and endurance training. Home-based RMT may represent a more feasible approach for reducing side effects in patients undergoing treatment for breast cancer.

Detailed description

PRIMARY OBJECTIVE: I. To assess the feasibility of delivering a 12-week RMT program during adjuvant and neoadjuvant chemotherapy used to treat breast cancer, head and neck cancer and lung cancer. SECONDARY OBJECTIVES: I. To determine how cardiac autonomic regulation, cardiorespiratory fitness, exercise performance, and quality-of-life (QoL) are affected by RMT during breast cancer treatment. II. To assess how RMT affects patient reported symptoms linked to sympathetic overactivation such as stress, fatigue, dyspnea, when performed during chemotherapy. EXPLORATORY OBJECTIVE: I. To determine if RMT reduces circulating biomarkers of autonomic dysfunction, inflammation, and cardiac injury in breast cancer patients undergoing treatment. OUTLINE: Patients are randomized to 1 of 2 groups. GROUP I: patients receive lower resistance RMT using a respiratory muscle training device for 12 weeks. GROUP II: Patients undergo higher resistance RMT using a respiratory muscle training device for 12 weeks on study.

Interventions

OTHERBest Practice

Receive usual care

OTHERMedical Device Usage and Evaluation

Wear accelerometer

PROCEDURERespiratory Muscle Training

Undergo RMT

OTHERSurvey Administration

Ancillary studies

Sponsors

Roswell Park Cancer Institute
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
21 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Able and willing to provide written informed consent * Age \>= 21 years old * Diagnosed with solid tumor (e.g., head and neck, thoracic, or breast cancer) * Scheduled to receive at least one dose of chemotherapy or immunotherapy or radiation * Treated at Roswell Park Comprehensive Cancer Center

Exclusion criteria

* Presence of oral mucosal disease including oral mucositis, or oral candidiasis detected at baseline * Have uncontrolled intercurrent illness including, but not limited to, ongoing or active respiratory infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, heart failure or psychiatric illness/social situations that would limit compliance with study requirements * Any condition which in the Investigator's opinion deems the participant an unsuitable candidate to receive study intervention

Design outcomes

Primary

MeasureTime frameDescription
Proportion of patients who participate in the studyUp to 12 weeks
Proportion of patients who remain on studyUp to 12 weeks
Proportion of patients who perform >= 3 respiratory muscle training (RMT) sessions/weekUp to 12 weeksOverall compliance rates (compliance at all time points) will be estimated using 90% confidence intervals. Additionally, compliance status will be modeled as a function of time (e.g., week), and pre-specified exogenous factors (e.g., baseline age, performance status, self-reported history of exercise, breast cancer (BC) treatment received, treatment side-effects) using a generalized estimating equation (GEE) logistic regression model (auto-regressive covariance structure). Estimates of compliance rates will be obtained by time-point and tests about the appropriate contrasts of model estimates will be used to determine if there is a time trend.
Proportion of patients who perform > 70% of their RMT sessionsUp to 12 weeksAdherence rates (completion of \>= 70% of sessions) will be estimated using 90% confidence intervals. Additionally, compliance status will be modeled as a function of time (e.g., week), and pre-specified exogenous factors (e.g., baseline age, performance status, self-reported history of exercise, BC treatment received, treatment side-effects) using a GEE logistic regression model (auto-regressive covariance structure). Estimates of compliance rates will be obtained by time-point and tests about the appropriate contrasts of model estimates will be used to determine if there is a time trend.

Secondary

MeasureTime frameDescription
Change in Functional CapacityAt baseline, 6 weeks, and 12 weeksSix minute walking test is a functional test of sub-maximum cardiorespiratory capacity.
Change in Lower body strengthAt baseline, 6 weeks, and 12 weeksThe Short Physical Performance Battery - PPB is comprised of 3 tasks: a hierarchial standing balance test (side by side, semi-tandem and tandem), 4-m habitual gait speed, and 5 sit to stand from a chair. Each task is scored (based on time) from 0-4 Points (p) and then summarized into a total score of 0-12 p, where 12 p represents the highest performance.
Assess DyspneaAt baseline, 6 weeks, and 12 weeksDyspnea will be measured by the Dyspnea-12 questionnaire which contains 12 items on a scale of 0(none), mild (1) and Severe (3) and evaluates the physical and affective dimensions of dyspnea. Higher scores represent greater severity.
Assess FatigueAt baseline, 6 weeks, and 12 weeksFatigue will be measured using the Brief Fatigue Inventory (BFI). Each item is scored 1 (no fatigue) to 10 (as bad as you can imagine) to assess the severity of fatigue and its impact on daily functioning. A global fatigue score is obtained by averaging all the items (1-3: mild, 4-7: moderate, 8-10: severe)
Change in Quality of lifeAt baseline, 6 weeks, and 12 weeksQuality of life collected by the EORTC Core Quality of Life Questionnaire (EORTC-QLQ-30) - a 30 question questionnaire with lower higher scores indicating a positive situation.
Sleep qualityAt baseline, 6 weeks, and 12 weeksWill be measured by the Pittsburg Sleep Quality Index a self reported inventory to measure sleep quality. Questions are answered on 0-3 scale with higher scores indicating greater sleep pathology.
AnxietyAt baseline, 6 weeks, and 12 weeksThe Beck Anxiety Score is a measurement on a scale from 0 to 63 obtained by using the Beck Anxiety Inventory tool to assess symptoms of anxiety. A higher score correlates to increased anxiety whereas a lower score expresses a lower amount of anxiety.
Self-reported measures of stressAt baseline, 6 weeks, and 12 weeksStress will be measured by the Perceived Stress Scale. The scale measures the degree to which one perceives situations in one's life as stressful on a Likert Scale of 0 to 4 with 0 indicating never, and 4 indicating very often. Higher scores indicate higher levels of perceived stress
Self-reported measures of depressionAt baseline, 6 weeks, and 12 weeksWill be measured by the Centers for Epidemiology Studies Depression Scale used as a screen to identify clinically significant depression; a cutoff score of greater than 16 has been shown to correlate with clinically significant depression. In addition, a score between 8 and 15 has been used to define subsyndromal depression. The possible range of scores is zero to 60, with the higher scores indicating more symptoms, weighted by frequency of occurrence during the past week.
Measures of fitnessAt baseline, 6 weeks, and 12 weeksWill be measured with a submaximal exercise test. A 6 minute cycling exercise test.

Countries

United States

Contacts

CONTACTASK RPCI
askrpci@roswellpark.org1-877-275-7724
PRINCIPAL_INVESTIGATOREllis Levine, MD

Roswell Park Cancer Institute

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 20, 2026