NCT04201548

Brief Summary

Advanced Chronic Obstructive Pulmonary Disease (COPD) is a condition with a negative prognosis that causes symptoms such as wheezing and fatigue that dramatically reduce the quality of life of the person with the disease. Typically, the advanced stage of COPD is characterized by a fluctuating pattern and recurrent hospitalizations, and by a vicious circle in which dyspnoea increases and exercise tolerance reduces, causing depression with social isolation, low quality of life and increased risk of death. Muscle dysfunction in these patients contributes together with dynamic hyperinflation to increased fatigue and dyspnoea during exercise, leading to early interruption of exertion, before reaching the maximal aerobic capacity. The European and American guidelines of the American Thoracic Society / European Respiratory Society relating to the patient with COPD emphasize the need for the patient to undergo Respiratory Rehabilitation (RR) programs. The RR should include training programs as they improve exercise capacity, dyspnoea and quality of life more than programs that do not include training. To our knowledge, no study has been performed in COPD with chronic respiratory failure (CRF) patients to evaluate the effects of High Interval Training compared to continuous submaximal training. Moreover, no different interval training protocols have been compared. However, studies conducted on healthy subjects or on other pathologies, show how the interval training protocol induces, in a specific and diversified way, physiological modifications to the cardio-respiratory and muscular systems. In COPD patients with respiratory failure with marked muscular dysfunction and associated systemic changes (systemic inflammation, vascular changes, pulmonary hypertension, right heart failure, etc.), the evaluation of the best training program would reinforce the rehabilitative indications not yet fully proposed in the Guidelines. Moreover, the evaluation of the response to different training stimuli could provide important information on the reversibility of the intolerance to the effort in this patient population. Primary aim of this study will be to evaluate the physiological effects on exercise tolerance of three training modalities performed in an intra-hospital setting (classic endurance training compared to two high-intensity interval programs - Long Interval Training and Short Interval training) in a population of COPD patients with chronic hypoxemic respiratory failure.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
45

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Aug 2019

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 28, 2019

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

November 28, 2019

Completed
19 days until next milestone

First Posted

Study publicly available on registry

December 17, 2019

Completed
3.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 16, 2023

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2024

Completed
Last Updated

October 31, 2024

Status Verified

October 1, 2024

Enrollment Period

3.8 years

First QC Date

November 28, 2019

Last Update Submit

October 29, 2024

Conditions

Outcome Measures

Primary Outcomes (3)

  • Changes in effort tolerance

    We will evaluate the time to exhaustion (Tlim) of a Constant Load Endurance Test (CLET) taht will be set at load corresponding to 80% of the Watts max achieved at the incremental cicloergometer test.

    at baseline, 1 month and 7 months

  • Changes in the maximal work load

    Another way to evaluate changes in effort tolerance will be to evaluate the maximal work load (Watts max) that patients will achive during a cicloergometer incremental test.

    at baseline and 1 month

  • Changes in walking distance

    Another way to evaluate changes in effort tolerance will be to evaluate meters walked during a 6 minute walking test (6MWT).

    at baseline, 1 month and 7 months

Secondary Outcomes (11)

  • Percentage of drop out patients

    at 1 month

  • Patient's satisfaction: Likert scale

    at 1 month

  • Change in dyspnoea

    at baseline, 1 month and 7 months

  • Changes in quadriceps volume

    at baseline, 1 month and 7 months

  • Change in ADL performance

    at baseline, 1 month and 7 months

  • +6 more secondary outcomes

Study Arms (3)

Active Comparator

ACTIVE COMPARATOR

This is the constant-load Endurance Training (ET) group which will constitute the control group.

Other: Endurance Training

Long High Intensity Interval Training

EXPERIMENTAL

This is the Long High Intensity Interval Training (Long-HIIT) group.

Other: Long High Intensity Interval Training

Short High Intensity Interval Training

EXPERIMENTAL

This is the Short High Intensity Interval Training (Short-HIIT) group.

Other: Short High Intensity Interval Training

Interventions

These patients will perform an aerobic exercise with a moderate intensity cycle ergometer. The exercise session on an exercise bike will last 33 minutes at a constant load, starting from an intensity equal to the load of 60% of the maximum load (max watt) achieved at the incremental test. Working volume = 60 X 33 = 1980

Also known as: ET, Active Comparator
Active Comparator

The patients assigned to the Long-HIIT group will perform a 32-minute interval work with 4x4 protocol (active phase x passive phase) performing 4 minutes at an intensity of 80-85% of the Max Watt (active phase) spaced from 4 minutes to 40% of the Max Watt (passive phase). The goal of high intensity work will be to bring the heart rate to a level close to 85-90% of the maximum cardiac frequency achieved in the incremental exercise test. If this target is not reached within the session, the load of the next one will be increased in the following session with 10 watt steps. Working volume = 16 X 85 + 16 x 40 = 2000

Also known as: Long-HIIT, Experimental 1
Long High Intensity Interval Training

The patients assigned to the Short-HIIT group will perform an interval work with initial intensity equal to 100% of the Max Watt highlighted in the incremental exercise stress test in the phase (30 seconds) followed by a passive phase of 30 seconds at 50% of the Max Watt for a period of 26 minutes a day. The intensity will be gradually increased during the sessions with symptom-based progression, according to the protocol of Maltais et al. with steps of 10 watts each increment. Working volume = 13 X 100 + 13 x 50 = 2050

Also known as: Short-HIIT, Experimental 2
Short High Intensity Interval Training

Eligibility Criteria

Age51 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • age\> 50 years
  • clinical definition of COPD according to GOLD guidelines (10) with FEV1 / FVC G 70% and FEV1 \<50% of the above
  • PaO2 in air-ambient lower than 60 mmHg evaluated through arterial blood gas analysis
  • oxygen therapy prescription for more than 18 hours/ day for at least one month
  • clinical stable condition

You may not qualify if:

  • presence of pulmonary diseases other than COPD
  • respiratory tract infections in the last 4 weeks
  • termination

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

ICS Maugeri IRCCS, Respiratory Rehabilitation of the Institute of Lumezzane

Lumezzane, Brescia, 25065, Italy

Location

Related Publications (28)

  • Mirza S, Clay RD, Koslow MA, Scanlon PD. COPD Guidelines: A Review of the 2018 GOLD Report. Mayo Clin Proc. 2018 Oct;93(10):1488-1502. doi: 10.1016/j.mayocp.2018.05.026.

    PMID: 30286833BACKGROUND
  • Charususin N, Dacha S, Gosselink R, Decramer M, Von Leupoldt A, Reijnders T, Louvaris Z, Langer D. Respiratory muscle function and exercise limitation in patients with chronic obstructive pulmonary disease: a review. Expert Rev Respir Med. 2018 Jan;12(1):67-79. doi: 10.1080/17476348.2018.1398084. Epub 2017 Nov 6.

    PMID: 29072087BACKGROUND
  • Spruit MA, Singh SJ, Garvey C, ZuWallack R, Nici L, Rochester C, Hill K, Holland AE, Lareau SC, Man WD, Pitta F, Sewell L, Raskin J, Bourbeau J, Crouch R, Franssen FM, Casaburi R, Vercoulen JH, Vogiatzis I, Gosselink R, Clini EM, Effing TW, Maltais F, van der Palen J, Troosters T, Janssen DJ, Collins E, Garcia-Aymerich J, Brooks D, Fahy BF, Puhan MA, Hoogendoorn M, Garrod R, Schols AM, Carlin B, Benzo R, Meek P, Morgan M, Rutten-van Molken MP, Ries AL, Make B, Goldstein RS, Dowson CA, Brozek JL, Donner CF, Wouters EF; ATS/ERS Task Force on Pulmonary Rehabilitation. An official American Thoracic Society/European Respiratory Society statement: key concepts and advances in pulmonary rehabilitation. Am J Respir Crit Care Med. 2013 Oct 15;188(8):e13-64. doi: 10.1164/rccm.201309-1634ST.

    PMID: 24127811BACKGROUND
  • Carone M, Patessio A, Ambrosino N, Baiardi P, Balbi B, Balzano G, Cuomo V, Donner CF, Fracchia C, Nava S, Neri M, Pozzi E, Vitacca M, Spanevello A. Efficacy of pulmonary rehabilitation in chronic respiratory failure (CRF) due to chronic obstructive pulmonary disease (COPD): The Maugeri Study. Respir Med. 2007 Dec;101(12):2447-53. doi: 10.1016/j.rmed.2007.07.016. Epub 2007 Aug 28.

    PMID: 17728121BACKGROUND
  • Paneroni M, Simonelli C, Vitacca M, Ambrosino N. Aerobic Exercise Training in Very Severe Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis. Am J Phys Med Rehabil. 2017 Aug;96(8):541-548. doi: 10.1097/PHM.0000000000000667.

    PMID: 28099192BACKGROUND
  • Sabapathy S, Kingsley RA, Schneider DA, Adams L, Morris NR. Continuous and intermittent exercise responses in individuals with chronic obstructive pulmonary disease. Thorax. 2004 Dec;59(12):1026-31. doi: 10.1136/thx.2004.026617.

    PMID: 15563700BACKGROUND
  • Beauchamp MK, Nonoyama M, Goldstein RS, Hill K, Dolmage TE, Mathur S, Brooks D. Interval versus continuous training in individuals with chronic obstructive pulmonary disease--a systematic review. Thorax. 2010 Feb;65(2):157-64. doi: 10.1136/thx.2009.123000. Epub 2009 Dec 8.

    PMID: 19996334BACKGROUND
  • Buchheit M, Laursen PB. High-intensity interval training, solutions to the programming puzzle: Part I: cardiopulmonary emphasis. Sports Med. 2013 May;43(5):313-38. doi: 10.1007/s40279-013-0029-x.

    PMID: 23539308BACKGROUND
  • Choudhury G, Rabinovich R, MacNee W. Comorbidities and systemic effects of chronic obstructive pulmonary disease. Clin Chest Med. 2014 Mar;35(1):101-30. doi: 10.1016/j.ccm.2013.10.007.

    PMID: 24507840BACKGROUND
  • Norman G. Likert scales, levels of measurement and the "laws" of statistics. Adv Health Sci Educ Theory Pract. 2010 Dec;15(5):625-32. doi: 10.1007/s10459-010-9222-y. Epub 2010 Feb 10.

    PMID: 20146096BACKGROUND
  • Vogelmeier CF, Criner GJ, Martinez FJ, Anzueto A, Barnes PJ, Bourbeau J, Celli BR, Chen R, Decramer M, Fabbri LM, Frith P, Halpin DM, Lopez Varela MV, Nishimura M, Roche N, Rodriguez-Roisin R, Sin DD, Singh D, Stockley R, Vestbo J, Wedzicha JA, Agusti A. Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Lung Disease 2017 Report: GOLD Executive Summary. Arch Bronconeumol. 2017 Mar;53(3):128-149. doi: 10.1016/j.arbres.2017.02.001. Epub 2017 Mar 6. English, Spanish.

    PMID: 28274597BACKGROUND
  • American Thoracic Society; American College of Chest Physicians. ATS/ACCP Statement on cardiopulmonary exercise testing. Am J Respir Crit Care Med. 2003 Jan 15;167(2):211-77. doi: 10.1164/rccm.167.2.211. No abstract available.

    PMID: 12524257BACKGROUND
  • Holland AE, Spruit MA, Troosters T, Puhan MA, Pepin V, Saey D, McCormack MC, Carlin BW, Sciurba FC, Pitta F, Wanger J, MacIntyre N, Kaminsky DA, Culver BH, Revill SM, Hernandes NA, Andrianopoulos V, Camillo CA, Mitchell KE, Lee AL, Hill CJ, Singh SJ. An official European Respiratory Society/American Thoracic Society technical standard: field walking tests in chronic respiratory disease. Eur Respir J. 2014 Dec;44(6):1428-46. doi: 10.1183/09031936.00150314. Epub 2014 Oct 30.

    PMID: 25359355BACKGROUND
  • Parshall MB, Schwartzstein RM, Adams L, Banzett RB, Manning HL, Bourbeau J, Calverley PM, Gift AG, Harver A, Lareau SC, Mahler DA, Meek PM, O'Donnell DE; American Thoracic Society Committee on Dyspnea. An official American Thoracic Society statement: update on the mechanisms, assessment, and management of dyspnea. Am J Respir Crit Care Med. 2012 Feb 15;185(4):435-52. doi: 10.1164/rccm.201111-2042ST.

    PMID: 22336677BACKGROUND
  • Gulart AA, Araujo CLP, Munari AB, Santos KD, Karloh M, Foscarini BG, Dal Lago P, Mayer AF. The minimal important difference for Glittre-ADL test in patients with chronic obstructive pulmonary disease. Braz J Phys Ther. 2020 Jan-Feb;24(1):54-60. doi: 10.1016/j.bjpt.2018.11.009. Epub 2018 Nov 20.

    PMID: 30497829BACKGROUND
  • Amann M, Romer LM, Subudhi AW, Pegelow DF, Dempsey JA. Severity of arterial hypoxaemia affects the relative contributions of peripheral muscle fatigue to exercise performance in healthy humans. J Physiol. 2007 May 15;581(Pt 1):389-403. doi: 10.1113/jphysiol.2007.129700. Epub 2007 Feb 22.

    PMID: 17317739BACKGROUND
  • Broxterman RM, Trinity JD, Gifford JR, Kwon OS, Kithas AC, Hydren JR, Nelson AD, Morgan DE, Jessop JE, Bledsoe AD, Richardson RS. Single passive leg movement assessment of vascular function: contribution of nitric oxide. J Appl Physiol (1985). 2017 Dec 1;123(6):1468-1476. doi: 10.1152/japplphysiol.00533.2017. Epub 2017 Aug 31.

    PMID: 28860173BACKGROUND
  • Adami A, Rossiter HB. Principles, insights, and potential pitfalls of the noninvasive determination of muscle oxidative capacity by near-infrared spectroscopy. J Appl Physiol (1985). 2018 Jan 1;124(1):245-248. doi: 10.1152/japplphysiol.00445.2017. Epub 2017 Jul 6. No abstract available.

    PMID: 28684592BACKGROUND
  • Gonzalez-Alonso J, Richardson RS, Saltin B. Exercising skeletal muscle blood flow in humans responds to reduction in arterial oxyhaemoglobin, but not to altered free oxygen. J Physiol. 2001 Jan 15;530(Pt 2):331-41. doi: 10.1111/j.1469-7793.2001.0331l.x.

    PMID: 11208980BACKGROUND
  • Ryan TE, Brophy P, Lin CT, Hickner RC, Neufer PD. Assessment of in vivo skeletal muscle mitochondrial respiratory capacity in humans by near-infrared spectroscopy: a comparison with in situ measurements. J Physiol. 2014 Aug 1;592(15):3231-41. doi: 10.1113/jphysiol.2014.274456. Epub 2014 Jun 20.

    PMID: 24951618BACKGROUND
  • Ryan TE, Southern WM, Reynolds MA, McCully KK. A cross-validation of near-infrared spectroscopy measurements of skeletal muscle oxidative capacity with phosphorus magnetic resonance spectroscopy. J Appl Physiol (1985). 2013 Dec;115(12):1757-66. doi: 10.1152/japplphysiol.00835.2013. Epub 2013 Oct 17.

    PMID: 24136110BACKGROUND
  • Sibley KM, Howe T, Lamb SE, Lord SR, Maki BE, Rose DJ, Scott V, Stathokostas L, Straus SE, Jaglal SB. Recommendations for a core outcome set for measuring standing balance in adult populations: a consensus-based approach. PLoS One. 2015 Mar 13;10(3):e0120568. doi: 10.1371/journal.pone.0120568. eCollection 2015.

    PMID: 25768435BACKGROUND
  • Jones PW, Harding G, Berry P, Wiklund I, Chen WH, Kline Leidy N. Development and first validation of the COPD Assessment Test. Eur Respir J. 2009 Sep;34(3):648-54. doi: 10.1183/09031936.00102509.

    PMID: 19720809BACKGROUND
  • Vidotto G, Carone M, Jones PW, Salini S, Bertolotti G; Quess Group. Maugeri Respiratory Failure questionnaire reduced form: a method for improving the questionnaire using the Rasch model. Disabil Rehabil. 2007 Jul 15;29(13):991-8. doi: 10.1080/09638280600926678.

    PMID: 17612984BACKGROUND
  • Helgerud J, Bjorgen S, Karlsen T, Husby VS, Steinshamn S, Richardson RS, Hoff J. Hyperoxic interval training in chronic obstructive pulmonary disease patients with oxygen desaturation at peak exercise. Scand J Med Sci Sports. 2010 Feb;20(1):e170-6. doi: 10.1111/j.1600-0838.2009.00937.x. Epub 2009 May 26.

    PMID: 19793218BACKGROUND
  • Vogiatzis I, Terzis G, Nanas S, Stratakos G, Simoes DC, Georgiadou O, Zakynthinos S, Roussos C. Skeletal muscle adaptations to interval training in patients with advanced COPD. Chest. 2005 Dec;128(6):3838-45. doi: 10.1378/chest.128.6.3838.

    PMID: 16354852BACKGROUND
  • Maltais F, LeBlanc P, Jobin J, Berube C, Bruneau J, Carrier L, Breton MJ, Falardeau G, Belleau R. Intensity of training and physiologic adaptation in patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1997 Feb;155(2):555-61. doi: 10.1164/ajrccm.155.2.9032194.

    PMID: 9032194BACKGROUND
  • Paneroni M, Cavicchia A, Beatrice S, Bertacchini L, Venturelli M, Vitacca M. The Influence of Lung Function and Respiratory Muscle Strength on Quadriceps Muscle Fatigability in COPD Patients Under Long-term Oxygen Therapy. Arch Bronconeumol. 2024 Jul;60(7):410-416. doi: 10.1016/j.arbres.2024.04.004. Epub 2024 Apr 23. English, Spanish.

MeSH Terms

Conditions

Pulmonary Disease, Chronic Obstructive

Interventions

Endurance Training

Condition Hierarchy (Ancestors)

Lung Diseases, ObstructiveLung DiseasesRespiratory Tract DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Exercise TherapyRehabilitationAftercareContinuity of Patient CarePatient CareTherapeuticsPhysical Therapy ModalitiesPhysical Conditioning, HumanExerciseMotor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Mara Paneroni, MSc, PT

    Istituti Clinici Scientifici Maugeri

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 28, 2019

First Posted

December 17, 2019

Study Start

August 28, 2019

Primary Completion

June 16, 2023

Study Completion

June 30, 2024

Last Updated

October 31, 2024

Record last verified: 2024-10

Locations