Alternative of Treatment in Obesity Hypoventilation Syndrome

NCT01405976 | Completed DMC

• 1 other identifier: PI080346
• Study Type: interventional
• Target: 440
• Locations: 1 country
• Sites: 1

Brief Summary

Primary objectives: evaluate the efficacy of noninvasive ventilation (NIV) treatment versus continuous positive airway pressure (CPAP) and life style modification treatment in Obesity Hypoventilation Syndrome (OHS), with PCO2 (first phase) and days of hospitalization (second phase) analyzed as a primary variables and percentage of dropouts for medical reasons and mortality as operative variables. As secondary variables: Measure functional and clinical improvement during sleep and wakefulness, quality of life, echocardiography and the incidence and blood pressure and evolution of cardiovascular events. Objectives secondaries:role of apneogenic sleep events on molecular inflammation, endothelial damage and the genesis of diurnal hypercapnia. Methods:prospective, randomized controlled trial. Patients with OHS will be divided initially into two groups based on their apnea-hypopnea index (AHI) score, \>=30 and \< 30, using conventional polysomnography. The AHI \>=30 group will be randomized to CPAP, NIV or life style modification treatments. The AHI \<=30 groups will be randomized to NIV or life style modification treatments. Treatment efficacy at the medium- and long-term will be analyzed by comparing groups. The role of apneic events and leptin in the genesis of daytime alveolar hypoventilation will be analyzed by comparing the daytime PCO2/AHI coefficient between responders and non-responders to CPAP treatment, and the evolution of leptin levels in the four branches of the study. The role of apneic events in metabolic and biochemical alterations and endothelial dysfunction will be analyzed by comparing basal and post-treatment levels of related substances between groups, with and without significant AHI.

Conditions

Obesity Hypoventilation Syndrome

Keywords

sleep apneas; noninvasive ventilation; CPAP

Outcome Measures

Primary Outcomes (2)

• Days of hospitalization

  Days of hospitalization

  at least three years

• PaCO2

  PaCO2

  at the end of first two months

Secondary Outcomes (7)

• Number of Dropouts for Medical reasons and mortality

  at least three years

• quality of life

  two months and three years

• respiratory function

  two months and three years

• polysomnographic parameters

  two months

• molecular inflammation and endothelial dysfunction

  two months and three years

Study Arms (5)

1

ACTIVE COMPARATOR

NIV for severe OSA group

Device: life style modification, noninvasive ventilation, CPAP

2

ACTIVE COMPARATOR

CPAP for severe OSA group

Device: life style modification, noninvasive ventilation, CPAP

3

ACTIVE COMPARATOR

Life stile modification for severe OSA group

Device: life style modification, noninvasive ventilation, CPAP

4

ACTIVE COMPARATOR

NIV for non-severe OSA group

Device: life style modification, noninvasive ventilation, CPAP

5

ACTIVE COMPARATOR

Life stile modification for non-severe OSA group

Device: life style modification, noninvasive ventilation, CPAP

Interventions

life style modification, noninvasive ventilation, CPAP DEVICE

life style modification, noninvasive ventilation, CPAP

1; 2; 3; 4; 5

Eligibility Criteria

• Age: 15 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Age between 15 and 80 years old.
• Absence of moderate or severe chronic obstructive pulmonary disease (COPD).
• Absence of neuromuscular, chest wall or metabolic disease which cause daytime hypercapnia.
• Absence of narcolepsy or restless legs syndrome
• Exceed correctly treatment of at least 30 minutes with CPAP/NIV at wakefulness.

You may not qualify if:

• Psychophysical incapacity to answer questionnaires.
• Patients who are not able to be evaluated by means of quality of life questionnaires for suffering restrictive chronic disease previously diagnosed (neoplasy, chronic pain of any origin, renal failure, severe chronic obstructive pulmonary disease and any other restrictive chronic disease).
• Subjects with important chronic nasal obstruction that prevents from using CPAP/NIV.
• Informed consent not obtained.

Sponsors & Collaborators

• Sociedad Española de Neumología y Cirugía Torácica: lead

Study Sites (1)

Hospital San Pedro de Alcántara. Servicio Extremeño de Salud

Cáceres, 10003, Spain

Location

Related Publications (10)

• Masa JF, Benitez ID, Javaheri S, Mogollon MV, Sanchez-Quiroga MA, de Terreros FJG, Corral J, Gallego R, Romero A, Caballero-Eraso C, Ordax-Carbajo E, Troncoso MF, Gonzalez M, Lopez-Martin S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Barca J, Barbe F, Mokhlesi B; Spanish Sleep Network. Risk factors associated with pulmonary hypertension in obesity hypoventilation syndrome. J Clin Sleep Med. 2022 Apr 1;18(4):983-992. doi: 10.5664/jcsm.9760.

  PMID: 34755598 DERIVED

• Masa JF, Benitez I, Sanchez-Quiroga MA, Gomez de Terreros FJ, Corral J, Romero A, Caballero-Eraso C, Alonso-Alvarez ML, Ordax-Carbajo E, Gomez-Garcia T, Gonzalez M, Lopez-Martin S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Barca J, Vazquez-Polo FJ, Negrin MA, Martel-Escobar M, Barbe F, Mokhlesi B; Spanish Sleep Network. Long-term Noninvasive Ventilation in Obesity Hypoventilation Syndrome Without Severe OSA: The Pickwick Randomized Controlled Trial. Chest. 2020 Sep;158(3):1176-1186. doi: 10.1016/j.chest.2020.03.068. Epub 2020 Apr 25.

  PMID: 32343963 DERIVED

• Masa JF, Mokhlesi B, Benitez I, Gomez de Terreros Caro FJ, Sanchez-Quiroga MA, Romero A, Caballero C, Alonso-Alvarez ML, Ordax-Carbajo E, Gomez-Garcia T, Gonzalez M, Lopez-Martin S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Barca J, Vazquez-Polo FJ, Negrin MA, Martel-Escobar M, Barbe F, Corral-Penafiel J; Spanish Sleep Network. Cost-effectiveness of positive airway pressure modalities in obesity hypoventilation syndrome with severe obstructive sleep apnoea. Thorax. 2020 Jun;75(6):459-467. doi: 10.1136/thoraxjnl-2019-213622. Epub 2020 Mar 26.

  PMID: 32217780 DERIVED

• Masa JF, Mokhlesi B, Benitez I, Mogollon MV, Gomez de Terreros FJ, Sanchez-Quiroga MA, Romero A, Caballero-Eraso C, Alonso-Alvarez ML, Ordax-Carbajo E, Gomez-Garcia T, Gonzalez M, Lopez-Martin S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Barca J, Vazquez-Polo FJ, Negrin MA, Martel-Escobar M, Barbe F, Corral J; Spanish Sleep Network. Echocardiographic Changes with Positive Airway Pressure Therapy in Obesity Hypoventilation Syndrome. Long-Term Pickwick Randomized Controlled Clinical Trial. Am J Respir Crit Care Med. 2020 Mar 1;201(5):586-597. doi: 10.1164/rccm.201906-1122OC.

  PMID: 31682462 DERIVED

• Masa JF, Mokhlesi B, Benitez I, Gomez de Terreros FJ, Sanchez-Quiroga MA, Romero A, Caballero-Eraso C, Teran-Santos J, Alonso-Alvarez ML, Troncoso MF, Gonzalez M, Lopez-Martin S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Barca J, Vazquez-Polo FJ, Negrin MA, Martel-Escobar M, Barbe F, Corral J; Spanish Sleep Network. Long-term clinical effectiveness of continuous positive airway pressure therapy versus non-invasive ventilation therapy in patients with obesity hypoventilation syndrome: a multicentre, open-label, randomised controlled trial. Lancet. 2019 Apr 27;393(10182):1721-1732. doi: 10.1016/S0140-6736(18)32978-7. Epub 2019 Mar 29.

  PMID: 30935737 DERIVED

• Corral J, Mogollon MV, Sanchez-Quiroga MA, Gomez de Terreros J, Romero A, Caballero C, Teran-Santos J, Alonso-Alvarez ML, Gomez-Garcia T, Gonzalez M, Lopez-Martinez S, de Lucas P, Marin JM, Romero O, Diaz-Cambriles T, Chiner E, Egea C, Lang RM, Mokhlesi B, Masa JF; Spanish Sleep Network. Echocardiographic changes with non-invasive ventilation and CPAP in obesity hypoventilation syndrome. Thorax. 2018 Apr;73(4):361-368. doi: 10.1136/thoraxjnl-2017-210642. Epub 2017 Nov 16.

  PMID: 29146865 DERIVED

• Masa JF, Corral J, Romero A, Caballero C, Teran-Santos J, Alonso-Alvarez ML, Gomez-Garcia T, Gonzalez M, Lopez-Martinez S, De Lucas P, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Merchan M, Egea C, Obeso A, Mokhlesi B; Spanish Sleep Network. The Effect of Supplemental Oxygen in Obesity Hypoventilation Syndrome. J Clin Sleep Med. 2016 Oct 15;12(10):1379-1388. doi: 10.5664/jcsm.6194.

  PMID: 27568890 DERIVED

• Masa JF, Corral J, Caballero C, Barrot E, Teran-Santos J, Alonso-Alvarez ML, Gomez-Garcia T, Gonzalez M, Lopez-Martin S, De Lucas P, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Egea C, Miranda E, Mokhlesi B; Spanish Sleep Network; Garcia-Ledesma E, Sanchez-Quiroga MA, Ordax E, Gonzalez-Mangado N, Troncoso MF, Martinez-Martinez MA, Cantalejo O, Ojeda E, Carrizo SJ, Gallego B, Pallero M, Ramon MA, Diaz-de-Atauri J, Munoz-Mendez J, Senent C, Sancho-Chust JN, Ribas-Solis FJ, Romero A, Benitez JM, Sanchez-Gomez J, Golpe R, Santiago-Recuerda A, Gomez S, Bengoa M. Non-invasive ventilation in obesity hypoventilation syndrome without severe obstructive sleep apnoea. Thorax. 2016 Oct;71(10):899-906. doi: 10.1136/thoraxjnl-2016-208501. Epub 2016 Jul 12.

  PMID: 27406165 DERIVED

• Masa JF, Corral J, Romero A, Caballero C, Teran-Santos J, Alonso-Alvarez ML, Gomez-Garcia T, Gonzalez M, Lopez-Martin S, De Lucas P, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Merchan M, Egea C, Obeso A, Mokhlesi B; Spanish Sleep Network( *). Protective Cardiovascular Effect of Sleep Apnea Severity in Obesity Hypoventilation Syndrome. Chest. 2016 Jul;150(1):68-79. doi: 10.1016/j.chest.2016.02.647. Epub 2016 Feb 27.

  PMID: 26923627 DERIVED

• Masa JF, Corral J, Alonso ML, Ordax E, Troncoso MF, Gonzalez M, Lopez-Martinez S, Marin JM, Marti S, Diaz-Cambriles T, Chiner E, Aizpuru F, Egea C; Spanish Sleep Network. Efficacy of Different Treatment Alternatives for Obesity Hypoventilation Syndrome. Pickwick Study. Am J Respir Crit Care Med. 2015 Jul 1;192(1):86-95. doi: 10.1164/rccm.201410-1900OC.

  PMID: 25915102 DERIVED

MeSH Terms

Conditions

Obesity Hypoventilation Syndrome; Sleep Apnea Syndromes

Interventions

Noninvasive Ventilation; Continuous Positive Airway Pressure

Condition Hierarchy (Ancestors)

Sleep Apnea, Obstructive; Apnea; Respiration Disorders; Respiratory Tract Diseases; Hypoventilation; Respiratory Insufficiency; Sleep Disorders, Intrinsic; Dyssomnias; Sleep Wake Disorders; Nervous System Diseases; Obesity; Overweight; Overnutrition; Nutrition Disorders; Nutritional and Metabolic Diseases

Intervention Hierarchy (Ancestors)

Respiration, Artificial; Airway Management; Therapeutics; Respiratory Therapy; Positive-Pressure Respiration

Study Officials

• Juan F Masa, MD

  Hospital San Pedro de Alcántara. Cáceres. Spain

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: MD

Study Record Dates

• First Submitted: July 3, 2008
• First Posted: July 29, 2011
• Study Start: May 1, 2009
• Primary Completion: May 1, 2013
• Study Completion: July 1, 2017
• Last Updated: September 25, 2017

Record last verified: 2017-01

Data Sharing

• IPD Sharing: Will not share

Locations

ES (1)