Efficacy Study of Comprehensive Rehabilitation Program in Postoperative NSCLC Patients

Study Overview
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Brief Summary
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The investigators performed a multi-centered, randomized, placebo-controlled, prospective clinical trial on the effect of comprehensive rehabilitation program to improve quality of life(QOL) and long-term survival of postoperative patients with early lung cancer. The investigators plan to enroll 236 cases in 3 years (118 cases for rehabilitation training plus traditional Chinese medicine (TCM), 118 cases for rehabilitation education plus placebo), expecting that comprehensive rehabilitation program has a better efficacy on improving QOL and long-term survival.

Detailed Description
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Non-Small-Cell Lung Cancer（NSCLC）is one of the malignancies with high incidence and mortality. In recent years, surgery become the preferred treatment for early stage of NSCLC. Patients with stage IA-IIIA lung cancer can undergo radical surgery, but postoperative lung cancer patients also have shortness of breath, chest pain, cough, expectoration, upper limb dysfunction and other symptoms. The symptoms seriously affect the quality of life and follow-up treatment. Comprehensive rehabilitation program may alleviate the symptoms as an effective treatment which including rehabilitation training and TCM. The investigators performed a multi-centered, randomized, placebo-controlled, prospective clinical trial on the effect of comprehensive rehabilitation program to improve quality of life(QOL) and long-term survival of postoperative patients who are not recommended for postoperative chemotherapy at stage IA and IB. Patients are randomized into observational group (rehabilitation training plus TCM), and control group (rehabilitation education plus placebo). The treatment should be last three months and the patients will be followed up regularly. The primary efficacy assessments are: (1) QOL (QLQ-LC43 scale); (2) Pulmonary function test(PFTs): 1) Forced vital capacity (FVC); 2) Forced expiratory volume in one second (FEV1); 3) Forced expiratory flow rate from 25% to 50% (FEF25-50); 4) Residual volume (RV); 5) Total lung capacity (TLC). Secondary efficacy assessments are: (1) 2 years disease-free survival; (2) TCM symptoms changes; (3) Tumer markers (CEA, CA-125 and CYFRA21-1); (4) Exercise tolerance; (5) Toxicity, side effects and security of the treatments will be assessed at the same time. The investigators plan to enroll 236 cases in 3 years (118 cases for rehabilitation training plus TCM, 118 cases for rehabilitation education plus placebo), expecting that comprehensive rehabilitation program has a better efficacy on improving QOL and long-term survival.

Official Title
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Clinical Study on the Effect of Comprehensive Rehabilitation Program on Quality of Life and Long-term Survival in Postoperative Non Small Cell Lung Cancer Patients

Conditions
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Non-small Cell Lung Cancer

Intervention / Treatment
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* Other: Rehabilitation Training
* Other: Rehabilitation Education
* Drug: TCM
* Drug: placebo


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Pathologically or cytologically confirmed stage Ia-IIIa non small cell lung cancer; Between the ages of 18 to 75 years old; The score of ECOG ≥2 points Without major organ dysfunction: hemoglobin ≥10 g/dL, absolute neutrophil count (ANC) ≥1.5*10^9/L, platelets ≥100 *10^9/L; normal hepatic and renal function Exclusion Criteria: Indefinite pathological diagnosis; Expected survival time < 6 months Combined with heart, liver, kidney and hematopoietic system and other serious diseases The patient was treated with antibiotics or infected one week before the test; Pregnant or child breast feeding women; Mental or cognitive disorders;

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Rehabilitation training plus TCM<br>Rehabilitation training include aerobic exercise training and Liu Zi Jue lung exercises, which will be started in one month after operation. Prescriptions formulated into granules origin from Professor Xu Ling in Yueyang hospital. Package of granules is made into three types with functions such as benefiting Qi recipe, benefiting Yin recipe and detoxication and resolving masses recipe. Each package contained 20g of water-soluble herbal granules that were manufactured at a Good Manufacture Practice standard facility (Tian Jiang Ltd, Jiangyin, China). Each package was labeled with a serial number. The prescription form comprised the stock list with both the name and serial number.The patient will take TCM granules for 3 months. | Other: Rehabilitation Training<br>* Patients will be trained in one month after operation. Rehabilitation training include aerobic exercise training (using cycle ergometer for 7-14 times at all, once a day, 15-20 min/time and using treadmill for 7-14 times at all, once a day, 15-20 min/time according to the patient's endurance) and Liu Zi Jue lung exercises, which strengthen the lung function of the human body in Chinese traditional health culture, five times a week, 15 min/time.<br>* Other names: Liu Zi Jue lung exercises;Drug: TCM<br>* three types with functions such as benefiting Qi recipe, benefiting Yin recipe and detoxication and resolving masses recipe.<br>* Other names: Prescriptions from Professor Xu Ling;|
| Placebo Comparator: Rehabilitation education plus placebo<br>Patients who received rehabilitation education will not accept rehabilitation training. We compromise the raw materials for the placebo including food color and artificial flavors. The placebo and therapeutic packages were stored in different cabinets, and only the dispensing technician knew the contents of the packages. The patient will take placebo granules for 3 months. | Other: Rehabilitation Education<br>* General health education<br>* Other names: health education;Drug: placebo<br>* three types with functions such as benefiting Qi recipe, benefiting Yin recipe and detoxication and resolving masses recipe，with the same color, smell，taste weight and package<br>* Other names: control;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change from baseline in Quality of life (QOL) | QOL is assessed using European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Lung Cancer 43 (EORTC QLQ-LC43). | baseline, at 3 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Residual capacity (RV) | RV is measured in a test known as Lung valume(LV)spirometry,a type of pulmonary function test.RV is the volume of air remaining in the lungs after a maximal expiratory effort. | after intervention at 2 weeks | 
| Total lung capacity（TLC） | TLC is measured in a test known as Lung valume(LV)spirometry,a type of pulmonary function test.TLC equals the vital capacity plus the residual capacity. | after intervention at 2 weeks | 
| Forced vital capacity (FVC) | FVC is the volume of air exhaled with maximum effort and speed after a full inspiration. FVC is measured in a test known as spirometry, a type of pulmonary function test. | after intervention at 2 weeks | 
| Forced expiratory volume in one second(FEV1) | FEV1 is an individual test measure used to assess limitations in airflow, a type of pulmonary function test,which measures the amount of air exhaled in onesecond. | after intervention at 2 weeks | 
| Maximum mid expiratory flow(MMEF) | MMEF is forced expiratory flow between 25% and 75% of forced vital capacity,a type of pulmonary function test. | after intervention at 2 weeks | 
| Disease-free survival (DFS) | Time from randomization to first recurrence or metastasis | From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 60 months | 
| TCM symptoms changes | TCM symptoms changes are according to the lung cancer symptom classification quantization table in Guiding Principles for Clinical Research of Traditional Chinese Medicine in the Treatment of Lung Cancer (2002 Edition) | after intervention at 3 months | 
| Tumor markers | Tumor markers include CEA, CA-125 and CYFRA21-1 | after intervention at 3 months | 
| Safety assessment evaluated according to Common Toxicity Criteria | Safety assessment is evaluated according to Common Toxicity Criteria (CTC 3.0) | after intervention at 3 months |