- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01766349
Effect of CCRT on Respiratory Performance and Functional Capacity in Esophagus Cancer Patients
Effect of Concurrent Chemoradiation Therapy on Respiratory Muscle Performance, Lung Function and Functional Capacity in Patients With Primary Esophagus Cancer
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Background and Purpose: Incidence rates of esophageal cancer vary internationally with the higher rate found in Eastern Asia. Preoperative concurrent chemoradiation therapy (CCRT) for resectable esophageal cancer has been shown to improve overall survival in meta-analyses. Preoperative pulmonary function and functional capacity are known predictive factors for the development of postoperative pulmonary complications in patient undergoing major cancer surgery. Little is known concerning the impacts of preoperative CCRT on pulmonary function and functional capacity in patients with esophageal cancer. The aim of this study is to examine changes of respiratory performance and functional exercise capacity during RT or CCRT, the relations between these changes, and the impacts of these changes on the postoperative outcomes in patients with esophageal cancer.
Method: Patients with newly diagnosed esophageal cancer without metastasis will be recruited from the Far Eastern Memorial Hospital. Demographic data will be obtained from the chart. Respiratory muscle strength will be measured by maximal inspiratory and expiratory pressure. Spirometric variables will be tested by force expiratory volume in one second and forced vital capacity. Dyspnea will be measured using modified Borg scale. Functional exercise capacity will be measured by six minute walk distance. Quality of life will be measured using EORTC QOL-C30 and QOL-OES18 instruments. All the measurements will be repeated weekly during the concurrent therapy period. Repeated measure ANOVA will be used for analyzing difference among various time points. Spearman correlation coefficient will be used to test relationship between multiple variables. For patients who are receiving esophagectomy after CCRT or RT, pulmonary complications and total length of hospital stay will be documented.
Clinical relevance: The results of this study will help to better understand the indications for chest physiotherapy (e.g., respiratory muscle weakness, reduced functional capacity, and their related sequels)
Tipo di studio
Iscrizione (Anticipato)
Contatti e Sedi
Luoghi di studio
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New Taipei City, Taiwan
- Far Eastern Memorial Hospital
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- primary esophagus cancer
- planning to receive radiation therapy
Exclusion Criteria:
- MMSE < 24
- A clinical diagnosis affecting respiratory muscle function and functional activity performance
- Unstable angina or acute myocardial infarction prior 1 month of assessment
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Modelli osservazionali: Coorte
- Prospettive temporali: Prospettiva
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
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esophagus cancer patients
Respiratory muscle performance will be followed in patients with esophagus cancer during CCRT or RT treatments.
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Respiratory muscle performance will include measurements of respiratory muscle strength and pulmonary function testing.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Changes of respiratory muscle performance (MIP/MEP, PFT)from baseline
Lasso di tempo: Baseline, during CCRT or RT treatment (Day 5, Day 10, Day 15, Day 20, Day 25), 2 weeks after the completion of the treatment, 1 day pre-operation, and 1 month after operation
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Maximum inspiratory pressure (MIP) Maximum expiratory pressure (MEP) PFT: FEV1, FVC, FEV1/FVC
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Baseline, during CCRT or RT treatment (Day 5, Day 10, Day 15, Day 20, Day 25), 2 weeks after the completion of the treatment, 1 day pre-operation, and 1 month after operation
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Changes of functional exercise capacity, dyspnea, and quality of life from baseline
Lasso di tempo: Baseline, during CCRT or RT treatment (Day 5, Day 10, Day 15, Day 20, Day 25), 2 weeks after the completion of the treatment, 1 day pre-operation, and 1 month after operation
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Functional exercise capacity will be measured using six-minute walk test.
Modified Borg scale will be used to measure dyspnea.
EORTC QOL-C30 and QOL-OES18 instruments will be used to measure Quality of life.
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Baseline, during CCRT or RT treatment (Day 5, Day 10, Day 15, Day 20, Day 25), 2 weeks after the completion of the treatment, 1 day pre-operation, and 1 month after operation
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Prevalence of pulmonary complications
Lasso di tempo: During hospital stay after esophagectomy (average hospitalization after the operation ranges from 1 month to 3 months)
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Data will be retrieved from the chart.
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During hospital stay after esophagectomy (average hospitalization after the operation ranges from 1 month to 3 months)
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Total length of hospital stay
Lasso di tempo: During hospital stay after esophagectomy (average hospitalization after the operation ranges from 1 month to 3 months)
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Data will be retrieved from the chart.
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During hospital stay after esophagectomy (average hospitalization after the operation ranges from 1 month to 3 months)
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Chen-Hsi Hsieh, MD., Ph.D., Department of Radiation Oncology, Far Eastern Memorial Hospital
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- FEMH-IRB-100066-E
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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