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| ID | Type | Description | Link |
|---|---|---|---|
| NCI-2019-03537 | Registry Identifier | CTRP (Clinical Trial Reporting Program) | |
| I 72818 | Other Identifier | Roswell Park Cancer Institute | |
| R01CA222382 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Cancer Institute (NCI) | NIH |
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This phase II trial studies how well respiratory muscle training before surgery works in preventing lung complications after surgery in patients with stage I-IIIB lung cancer. Patients with lung cancer who choose to undergo surgical resection often have complications after surgery such as pneumonia, unplanned intubations, difficulty breathing and reduced physical functioning, and increased medical costs and a reduced quality of life. Improving pre-surgical pulmonary health through respiratory muscle training may improve respiratory muscle strength, response to surgery, and quality of life after surgery in patients with lung cancer.
PRIMARY OBJECTIVES:
I. Assess the impact of a short-duration respiratory muscle training (RMT) program on respiratory muscle strength in patients undergoing resection for lung cancer.
SECONDARY OBJECTIVES:
I. Compare the extent of diaphragm atrophy and catabolic/anabolic pathway activation between RMT responders and non-responders evaluated for gene expression and candidate and candidate causative protein levels.
II. Determine the effect of the short-duration RMT program on health related quality-of-life measures.
III. Assess the impact of the short-duration RMT program on postoperative outcomes.
EXPLORATORY OBJECTIVES:
I. Determine the financial sustainability of a transitional home-based prehabilitation program targeting respiratory muscle weakness prior to lung resection.
II. Analysis of molecular markers to correlate with patient outcome and potentially differentiate responders from non-responders.
OUTLINE: Patients are randomized to 1 of 2 arms.
ARM I (USUAL CARE): Patients receive usual care consisting of physical therapy once weekly, receiving pre-surgical information, instruction on the use of a spirometer device, and wearing a Fitbit to track activity. Patients then undergo video-assisted thoracic surgery or laparoscopic surgery. Patients continue to track activity using the Fitbit for 3 months post-surgery.
ARM II (RMT + USUAL CARE): Patients use a power lung device to complete 3 sets of 15 RMT exercises over 30 minutes 6 days per week over 2-4 weeks for a minimum of 12 sessions prior to surgery. Patients also receive usual care consisting of physical therapy once weekly, receiving pre-surgical information, instruction on the use of a spirometer device, and wearing a Fitbit to track activity. Patients then undergo video-assisted thoracic surgery or laparoscopic surgery. Patients continue to track activity using the Fitbit for 3 months post-surgery.
After completion of study, patients are followed up at 1, 3, 6, and 12 months.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm I (usual care) | Active Comparator | Patients receive usual care consisting of physical therapy once weekly, receiving pre-surgical information, instruction on the use of a spirometer device, and wearing a Fitbit to track activity. Patients then undergo video-assisted thoracic surgery or laparoscopic surgery. Patients continue to track activity using the Fitbit for 3 months post-surgery. |
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| Arm II (RMT + usual care) | Experimental | Patients use a power lung device to complete 3 sets of 15 RMT exercises over 30 minutes 6 days per week over 2-4 weeks for a minimum of 12 sessions prior to surgery. Patients also receive usual care consisting of attending physical therapy once weekly, receiving pre-surgical information, instruction on the use of a spirometer device, and wearing a Fitbit to track activity. Patients then undergo video-assisted thoracic surgery or laparoscopic surgery. Patients continue to track activity using the Fitbit for 3 months post-surgery. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Best Practice | Other | Receive usual care |
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| Measure | Description | Time Frame |
|---|---|---|
| Change in inspiratory and expiratory muscle strength | Will be treated as a continuous variable and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The effectiveness of the respiratory muscle training (RMT) program on each respiratory outcome will be assessed by comparing the preoperative change between groups using an analysis of covariance (ANCOVA) model, with an adjustment for the pretreatment levels. For each outcome, the preoperative change (T1-T0) will be modeled as a function of treatment group (RMT versus usual care) and pre-treatment levels. A one-sided Wald type-test about coefficient for treatment group will evaluate whether the RMT program had a beneficial impact on the given respiratory outcome. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in pulmonary function and respiratory muscle endurance | Will be treated as a continuous variable and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The effectiveness of the RMT program on each respiratory outcome will be assessed by comparing the preoperative change between groups using an ANCOVA model, with an adjustment for the pretreatment levels. For each outcome, the preoperative change (T1-T0) will be modeled as a function of treatment group (RMT versus usual care) and pre-treatment levels. A one-sided Wald type-test about coefficient for treatment group will evaluate whether the RMT program had a beneficial impact on the given respiratory outcome. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in peak exercise capacity (VO2peak) | Will be treated as a continuous variable and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The effectiveness of the RMT program on each respiratory outcome will be assessed by comparing the preoperative change between groups using an ANCOVA model, with an adjustment for the pretreatment levels. For each outcome, the preoperative change (T1-T0) will be modeled as a function of treatment group (RMT versus usual care) and pre-treatment levels. A one-sided Wald type-test about coefficient for treatment group will evaluate whether the RMT program had a beneficial impact on the given respiratory outcome. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. |
| Measure | Description | Time Frame |
|---|---|---|
| Metabolic and muscle physiology marker analysis | Assays of muscle biopsies will be performed for metabolic and muscle physiology markers. The correlative markers will be compared between RMT responders, RMT non-responders, and usual care (control) in a pairwise fashion using Holm-Bonferroni adjusted t-tests. Responders will be those who present with a > 15% increase in inspiratory and expiratory muscle strength. The gene-level raw count values of micro ribonucleic acid (mRNA)s will be analyzed with the edgeR Bioconductor package in R, first for normalization with the trimmed mean of M-values method, and then for comparison of expression between treatments using generalized linear models with negative binomial distribution and a likelihood ratio test to generate p values. False discovery rates (FDR) will be estimated from p-values with the Benjamini-Hochberg method, and mRNAs/genes with FDR < 0.05 and fold-change values of >= 1 log2 unit will be considered as differentially expressed. |
| Measure | Description | Time Frame |
|---|---|---|
| Total hospital length of stay (LOS) | Will be treated as continuous data and will be summarized by treatment group using the mean, median, standard deviation, and the appropriate percentiles. Comparisons between treatment groups will be made using one-sided t-tests or Mann-Whitney U tests (as appropriate). | Up to 12 months |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ellis Levine, MD | Roswell Park Cancer Institute | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Roswell Park Cancer Institute | Recruiting | Buffalo | New York | 14263 | United States |
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| Laparoscopic Surgery | Procedure | Undergo laparoscopic surgery |
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| Quality-of-Life Assessment | Other | Ancillary studies |
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| Questionnaire Administration | Other | Ancillary studies |
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| Respiratory Muscle Training Device | Device | Use power lung device to complete RMT |
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| Video-Assisted Thoracic Surgery | Procedure | Undergo video-assisted thoracic surgery |
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| Baseline up to 12 months |
| At time of surgical resection |
| Gene expression ribonucleic acid (RNA) extraction, reverse transcription, and real-time quantitative polymerase chain reaction (PCR) analysis | Assays of muscle biopsies will be performed for gene expression of RNA extraction, reverse transcription and real-time PCR. The correlative markers will be compared between RMT responders, RMT non-responders, and usual care (control) in a pairwise fashion using Holm-Bonferroni adjusted t-tests. Responders will be those who present with a > 15% increase in inspiratory and expiratory muscle strength. The gene-level raw count values of mRNAs will be analyzed with the edgeR Bioconductor package in R, first for normalization with the trimmed mean of M-values method, and then for comparison of expression between treatments using generalized linear models with negative binomial distribution and a likelihood ratio test to generate p values. FDR will be estimated from p-values with the Benjamini-Hochberg method, and mRNAs/genes with FDR < 0.05 and fold-change values of >= 1 log2 unit will be considered as differentially expressed. | At time of surgical resection |
| Change in quality of life (QoL) | Will be measured by European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) - Core (C)30. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in QoL | Will be measured by EORTC QLQ - Lung Cancer 13. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in fatigue level | Will be measured by Functional Assessment of Chronic Illness Therapy Fatigue. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in sleepiness (sleep apnea) | Will be measured by the Epworth Sleepiness Scale. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in sleepiness (sleep apnea) | Will be measured by the Stop-Bang Questionnaire. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in sleep quality | Will be measured by Pittsburgh Sleep Quality Index. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in anxiety and depression | Will be measured by Hospital Anxiety and Depression Scale. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Change in dyspnea | Will be measured by the Borg Dyspnea Scale. The QoL measures are treated as continuous and will be summarized by treatment group and time-point using the mean, median, standard deviation, and the appropriate percentiles. The change in QoL measures (from baseline) will be modeled as a function of treatment group, time-point, their two-way interaction, and baseline levels using a general linear model. Comparisons of QoL at each time-point will utilize Holm-Bonferroni adjusted tests about the appropriate contrasts of model estimates. All model assumptions will be verified graphically using quantile-quantile and residual plots. Transformations will be applied as appropriate. | Baseline up to 12 months |
| Presence or absence of pneumonia diagnoses | Pneumonia status is treated as dichotomous data and will be summarized by treatment group using frequencies and relative frequencies. The pneumonia rates will be compared between treatment groups using a one-sided Fisher exact test, as we expect the RMT program to reduce rates. | Up to 12 months |
| Total intensive care unit LOS |
Will be treated as continuous data and will be summarized by treatment group using the mean, median, standard deviation, and the appropriate percentiles. Comparisons between treatment groups will be made using one-sided t-tests or Mann-Whitney U tests (as appropriate). |
| Up to 12 months |
| Pre-operative LOS | Will be treated as continuous data and will be summarized by treatment group using the mean, median, standard deviation, and the appropriate percentiles. Comparisons between treatment groups will be made using one-sided t-tests or Mann-Whitney U tests (as appropriate). | From date of admission to the date of surgery |
| Lung infection rates | Lung infection will be treated as dichotomous data and will be summarized by treatment group using frequencies and relative frequencies. Comparison of infection rates between treatment groups will be made using Fisher?s exact test. | Up to 12 months |
| Identified molecular marker analysis | Analysis of identified molecular markers will be completed to correlate with patient outcome and potentially differentiate responders from non-responders. | Up to 1 month post-surgery |
| ID | Term |
|---|---|
| D008175 | Lung Neoplasms |
| ID | Term |
|---|---|
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
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| ID | Term |
|---|---|
| D017410 | Practice Guidelines as Topic |
| D059039 | Standard of Care |
| D010535 | Laparoscopy |
| D020775 | Thoracic Surgery, Video-Assisted |
| ID | Term |
|---|---|
| D017408 | Guidelines as Topic |
| D011785 | Quality Assurance, Health Care |
| D011787 | Quality of Health Care |
| D006298 | Health Services Administration |
| D017530 | Health Care Quality, Access, and Evaluation |
| D019984 | Quality Indicators, Health Care |
| D004724 | Endoscopy |
| D003949 | Diagnostic Techniques, Surgical |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D019060 | Minimally Invasive Surgical Procedures |
| D013514 | Surgical Procedures, Operative |
| D013906 | Thoracoscopy |
| D020535 | Video-Assisted Surgery |
| D019616 | Thoracic Surgical Procedures |
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