An interventional study of Multimodal exercise in Non Small Cell Lung Cancer, Radiation Therapy Patient and Stage II/III, sponsored by University of Deusto. Recruiting at 2 sites in Spain. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-05-06.
Sponsored by University of Deusto · Not applicable, Interventional, and Treatment
Study objective and procedures
The objective of CURIE-LC is to evaluate the feasibility (i.e., whether it is possible and safe) of carrying out a comprehensive exercise program during combined radiotherapy and chemotherapy in patients with lung cancer. The study will assess whether patients can adhere to the exercise program while receiving oncologic treatment and will explore its effects on physical fitness and quality of life.
What does participation involve?
If participants choose to take part, they will join a supervised exercise program conducted throughout the chemoradiotherapy treatment. The program includes three main components, tailored to the individuals' abilities:
Inspiratory breathing exercise: training with a specialized device to strengthen the breathing muscles and improve lung capacity.
Aerobic exercise: moderate-intensity aerobic activity (e.g., treadmill walking or stationary cycling) several days per week to improve endurance and cardiovascular health.
Strength training: muscle-strengthening exercises (e.g., light weights or resistance bands) twice per week to maintain or increase arm and leg strength.
A physiotherapist or other trained professional will guide the participant at all times to ensure exercises are performed safely and appropriately. Sessions will last approximately 20 to 60 minutes and will be coordinated with the radiotherapy/chemotherapy schedule so as not to interfere with the treatment.
In addition to the exercise sessions, participants will undergo physical assessments and complete questionnaires at several time points. Before starting and at the end of the program, the investigagtors will measure functional capacity using the 6-minute walk test (6MWT) and assess respiratory muscle strength using maximal inspiratory and expiratory pressures (PImax and PEmax). Handgrip strength will also be measured. Participants will complete questionnaires about health status, fatigue, mood, and quality of life. These evaluations will help determine the impact of exercise during treatment.
The exercise program will last for the duration of the treatment, approximately 7 to 9 weeks, with a short-term follow-up after treatment ends. Overall, participation involves attending the scheduled weekly exercise sessions during treatment, plus several evaluation visits (before, during, at the end of the program, and a few months later). Exact timing and frequency will be explained and planned according to the individual situation, aiming to minimize disruption to daily routine.
7,620 studies on the registry are indexed under Carcinoma, Non-Small-Cell Lung; 1,838 are open to participants now.
This study's planned enrollment of 10 is below the median of 62 across 6,019 interventional studies indexed under Carcinoma, Non-Small-Cell Lung.
Browse Carcinoma, Non-Small-Cell Lung studies →University of Deusto is the lead sponsor of 20 studies on the registry; 7 are open to participants now.
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Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Decompensated cardiorespiratory comorbidities that contraindicate moderate-intensity physical exercise:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.
Studies often ask for 60 or 70 and above. Your doctor gives the score.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Karnofsky performance status (KPS)
A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.
Studies often ask for 60 or 70 and above. Your doctor gives the score.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
COPD
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraindication
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Patients will start 2 weeks prior to radiotherapy treatment. The intervention will consist of 3 days of aerobic exercise, 2 days of resistance training and 5 days of unsupervised inspiratory muscle training during 9 weeks.
Other: Multimodal exercise
The intervention consists of 7-9 weeks of multimodal exercise training prior to radiotherapy session. 1. Aerobic exercise: 40' of moderate intensity on stationary bike or treadmill; 3 days/week. 2. Resistance training: 16 sets of 8 reps. at 80% of 1RM; 1' rest between sets; 2 days/week. 3. Inspiratory Muscle Training: 2x30 breathing cycles at 30% of PIMax + 5% weekly improvement; 4 days unsupervised + 1 supervised session.
Also known as: Aerobic exercise, Resistance training, Breathing exercise
Adherence to the exercise program
Adherence will be primarily measured as compliance with the prescribed exercise dose, not only attendance. Each participant will complete a structured diary (daily log) that will record: * IMT: minutes and sets completed. * Aerobic exercise: minutes, modality, and perceived intensity using the modified Borg scale. * Strength exercise: exercises/sets/repetitions completed and load (or perceived effort). During supervised sessions, the physiotherapist will confirm compliance; during unsupervised sessions, the diary will be reviewed weekly. Adherence will be calculated using the average of components weighted by the prescribed dose, and the program will be considered feasible if: 1. the overall mean adherence is ≥70% of the prescribed dose; and 2. ≥70% of participants achieve ≥70% adherence.
Time frame: From enrollment to the end of treatment at 7-9 weeks
Patient Reported Experience Measures
Evaluates the patient's satisfaction with and acceptance of the program. Measurement instrument: An ad hoc-designed satisfaction survey, with standardized items on a Likert scale (e.g., overall satisfaction, perceived usefulness, session comfort, likelihood of recommending the experience, etc.). Procedure: The satisfaction survey will be administered at the end of the intervention. Patients' responses regarding different organizational and perceived aspects of the program will be collected; these responses will be transformed into quantitative scores (0-10 or 1-5 depending on the Likert scale used) and/or into the proportion of positive responses. This PREM will provide information on the acceptability of the intervention.
Time frame: At the end of intervention at 9 weeks
Adverse events
Refers to the incidence of clinical adverse effects related to oncological treatment or to the performance of exercise. Measurement instrument: Standardized toxicity recording according to CTCAE v5.0 criteria (Common Terminology Criteria for Adverse Events, version 5.0). Procedure: Throughout the study, adverse events will be systematically monitored and documented, distinguishing those associated with radio/chemotherapy treatment from those potentially attributable to exercise. In particular, the following will be monitored: acute pneumonitis ≥ grade 2, radiation-induced esophagitis, weight loss ≥5% from baseline, unplanned hospitalizations, and hematological toxicities (e.g., neutropenia, anemia, or thrombocytopenia ≥ grade 2). Each event will be evaluated by the radiation oncologist using the CTCAE v5.0 scale to assign a severity grade. The exercise program will be considered safe if no serious exercise-related adverse events are observed.
Time frame: From start of intervention through 3 months after completion of the intervention (approximately 5 months)
Plan to share: No
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University of Deusto