"Post-acute Pickwick Study" (Postacute-Pick-2020)

NCT04317326 | Withdrawn DMC

• 1 other identifier: PI19/00955
• Study Type: interventional
• Target: N/A
• Locations: 0 countries
• Sites: N/A

Brief Summary

We propose to carry out a large multicentric, multinational, randomized controlled trial with two phases (two sequential randomized controled trials) to answer two questions: 1) Should hospitalized patients with recently diagnosed OHS be discharged from the hospital on an auto-titratable NIV treatment until the diagnosis of OHS is confirmed in 3 months? 2) Is the long-term effectiveness of outpatient titrated CPAP non-inferior to titrated NIV in ambulatory patients with OHS 3 months after hospital discharge? Clinical practice, multicenter open-label controlled randomized clinical trial with preset allocation rate (1:1) with two parallel-groups conducted in centers from Spain, France, Portugal and USA. The study will have two phases with two randomizations. The first phase will be a superiority study and the second phase will be a non-inferiority study.

Conditions

Acute on Chronic Hypercapnic Respiratory Failure; Obesity Hypoventilation Syndrome (OHS)

Keywords

Hypercapnic respiratory failure; Obesity; Non invasive mechanical ventilation; CPAP

Outcome Measures

Primary Outcomes (2)

• Medium-term composite hospital resource utilization-mortality

  Primary (medium-term from the first phase or RCT): the medium-term efficacy of automatic NIV treatment versus "lifestyle modifications" treatment in OHS measuring as primary outcome a composite including hospital and ICU admissions, emergency department visits for any cause, and all-cause mortality measured as the number of events

  3 months

• Long-term composite hospital resource utilization-mortality

  Primary (long-term from the second phase or RCT): the long-term efficacy of titrated CPAP therapy versus titrated NIV therapy in OHS measuring as primary outcome a composite including hospital and ICU admissions, emergency department visits for any cause, and all-cause mortality measured as the number of events

  3 years

Secondary Outcomes (38)

• Hospital admissions

  During 3 months and during 3 years for the first and second phases or sequential RCTs respectively

• ICU admissions

  During 3 months and during 3 years for the first and second phases or sequential RCTs respectively

• Emergency department visits

  During 3 months and during 3 years for the first and second phases or sequential RCTs respectively

• All-cause mortality

  During 3 months and during 3 years for the first and second phases or sequential RCTs respectively

• Duration of hospital admissions

  During 3 months and during 3 years for the first and second phase or sequential RCTs respectively

Other Outcomes (9)

• A composite outcome in adherent vs. non-adherent to PAP therapy subgroups

  During 3 months for the first phase or RCT

• A composite outcome in adherent vs. non-adherent to PAP therapy subgroups

  During 3 years for the second phase or RCT

• Subgroups according to whether hypercapnia was resolved or not

  During 3 months and during 3 years for first and second phases or sequential RCTs respectively

Study Arms (4)

Life style modification

EXPERIMENTAL

"Lifestyle modifications" group (Control) will consist of a 1,000-calorie/day diet and to maintain proper sleep hygiene and habits (avoid supine decubitus position, maintain regular sleep habits and exercise, not take sedatives, stimulants, alcohol, tobacco or heavy meals within four hours before bedtime). Oxygen therapy can be prescribed by the treating team using standard criteria (awake PaO2 \<55 mmHg or room air oxygen saturation below 88% (Masa JF et al. J Clin Sleep Med. 2016 ;12:1379-88)

Procedure: "Lifestyle modifications" group (Control)

Life style modificacion and automatic NIV(AVAPS-AE)

ACTIVE COMPARATOR

Automatic NIV: In addition to lifestyle modification and oxygen (if required), the ventilator will be adjusted to a range of predetermined parameters with the intelligent ventilation mode (pressure of intelligent support with guaranteed volume with automatic backup frequency) with the following adjustment: maximum pressure: 35 cmH2O; respiratory rate: automatic; maximum pressure support: 20 cm H2O; minimum pressure support: 4 cmH2O; maximum EPAP pressure: 15 cmH2O; minimum EPAP pressure: 4 cmH2O; and tidal volume (Vt) based on 8-10 ml/kg of predicted body weight. These parameters may be modified according to patient tolerance or non-compensated leak.

Procedure: Automatic NIV

Life style modification and titrated NIV(S/T mode)

EXPERIMENTAL

In-laboratory polysomnographic NIV titration will be performed according to published guidelines (Berry R et al JCSM 2010). In addition to lifestyle modification and oxygen (if required), home NIV therapy with fixed pressures will be started. The ventilator mode will be a bilevel PAP with backup respiratory rate (BIPAP S/T mode). The ventilator adjustment will be firstly performed in awake situation and then during sleep by means of a PSG.

Procedure: CPAP treatment group

Life style modification and titrated CPAP

ACTIVE COMPARATOR

In-laboratory polysomnographic CPAP titration will be performed according to published guidelines (SEPAR guideline or AASM guideline). In addition to lifestyle modification and oxygen (if required), home CPAP therapy at a fixed pressure will be initiated.

Procedure: NIV treatment groups

Interventions

"Lifestyle modifications" group (Control) PROCEDURE

It will consist of a 1,000-calorie/day diet and to maintain proper sleep hygiene and habits (avoid supine decubitus position, maintain regular sleep habits and exercise, not take sedatives, stimulants, alcohol, tobacco or heavy meals within four hours before bedtime). Oxygen therapy can be prescribed by the treating team using standard criteria (awake PaO2 \<55 mmHg or room air oxygen saturation below 88% (Masa JF et al. J Clin Sleep Med. 2016 ;12:1379-88). The treatment period will be three months.

Life style modification

Automatic NIV PROCEDURE

In addition to lifestyle modification and oxygen (if required), the ventilator will be adjusted to a range of predetermined parameters with the intelligent ventilation mode (pressure of intelligent support with guaranteed volume with automatic backup frequency) with the following adjustment: maximum pressure: 35 cmH2O; respiratory rate: automatic; maximum pressure support: 18 cm H2O; minimum pressure support: 4 cmH2O; maximum EPAP pressure: 15 cmH2O; minimum EPAP pressure: 4 cmH2O; and tidal volume (Vt) based on 8-10 ml/kg of predicted body weight, being able to be modified according to tolerance.The treatment period will be three months.

Life style modificacion and automatic NIV(AVAPS-AE)

CPAP treatment group PROCEDURE

In-laboratory polysomnographic CPAP titration will be performed according to published guidelines for CPAP titration (SEPAR guideline or AASM guideline).In addition to lifestyle modification and oxygen (if require), a home titrated CPAP therapy will be initiated.The treatment period will be three years.

Life style modification and titrated NIV(S/T mode)

NIV treatment groups PROCEDURE

In-laboratory polysomnographic NIV titration will be performed according to published guidelines In addition to lifestyle modification and oxygen (if required) home NIV therapy with fixed pressures will be started. The ventilator mode will be a bilevel pressure in S/T mode. The ventilator adjustment will be firstly performed in awake situation and then during sleep by means of a PSG. The treatment period will be three years.

Life style modification and titrated CPAP

Eligibility Criteria

• Age: 18 Years - 85 Years
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• º.- Patient between 18 and 85 years old.
• º.- With diagnosis of OHS (according to Obesity (BMI ≥30 kg/m2) and Hypercapnic respiratory failure (PaCO2 ≥45 mmHg at hospital discharge) not secondary to other causes.
• º - Hospitalized for an episode of acute-on-chronic hypercapnic respiratory failure, receiving hospital therapy with invasive or noninvasive ventilation, and just deemed stable for home discharge."
• º.- No NIV or CPAP home therapy in the last 6 months\[\*\].
• º.- Being able to tolerate and correctly execute a 15-minute test with automatic NIV (AVAPS-AE) and another 15-minute test with fixed CPAP treatments during wakefulness.
• º.- Providing informed consent (dated and signed).
• \[\*\] Patients who have objective evidence of minimal PAP therapy during the 6 months prior to hospital admission (i.e. average daily use of less than 2 hours of PAP therapy) can also be enrolled at the discretion of the investigators if they feel the patient is now more interested in being adherent to NIV therapy.
• º.- Included three months ago in the first phase of the study (followed by a washout period of 5 days).

You may not qualify if:

• º.- With moderate or severe chronic obstructive pulmonary disease (FEV1\<70% of predicted when FEV1/FVC is below 70%).
• º.- With neuromuscular disease, thoracic wall or metabolic disease that may cause diurnal hypercapnia.
• º.- Inability to maintain a patent airway or adequately clear secretions.
• º.- With bullous lung disease or with pneumothorax.
• º.- With bypassed upper airway (i.e. endotracheal tube or tracheostomy).
• º.- With anatomical abnormalities of the craniofacial structure leading to cerebral spinal fluid leaks, abnormalities of the cribriform plate, and/or pneumocephalus.
• º.- At risk for aspiration of gastric contents.
• º.- Diagnosed with acute sinusitis or otitis media.
• º.- With active hemoptysis or epistaxis if presenting a risk of causing pulmonary aspiration of blood.
• º.- With symptomatic hypotension.
• º.- With clinical diagnosis of narcolepsy or restless leg syndrome.
• º.- Psycho-physical incapacity to complete questionnaires.
• º.- With diagnosis of chronic illness that might interfere the evaluation using quality of life questionnaires (neoplasia, severe chronic pain of any type, and any other severe chronic debilitating illness).
• º.- Suffering other clinically relevant disease that, under the opinion of the investigator, might affect the evaluations of efficacy or safety.
• º.- If for any reason (planned surgery \[including bariatric surgery\], trips of long duration, etc.) would not be able to receive the treatment and/or attend the follow-up visits of this study within the next three years and three months.

Sponsors & Collaborators

• Juan F. Masa: lead
• Rush University Medical Center: collaborator

Related Publications (35)

• Storre JH, Seuthe B, Fiechter R, Milioglou S, Dreher M, Sorichter S, Windisch W. Average volume-assured pressure support in obesity hypoventilation: A randomized crossover trial. Chest. 2006 Sep;130(3):815-21. doi: 10.1378/chest.130.3.815.

  PMID: 16963680 BACKGROUND

• Masa JF, Rubio M, Findley LJ. Habitually sleepy drivers have a high frequency of automobile crashes associated with respiratory disorders during sleep. Am J Respir Crit Care Med. 2000 Oct;162(4 Pt 1):1407-12. doi: 10.1164/ajrccm.162.4.9907019.

  PMID: 11029353 RESULT

• Teran-Santos J, Jimenez-Gomez A, Cordero-Guevara J. The association between sleep apnea and the risk of traffic accidents. Cooperative Group Burgos-Santander. N Engl J Med. 1999 Mar 18;340(11):847-51. doi: 10.1056/NEJM199903183401104.

  PMID: 10080847 RESULT

• Marin JM, Carrizo SJ, Vicente E, Agusti AG. Long-term cardiovascular outcomes in men with obstructive sleep apnoea-hypopnoea with or without treatment with continuous positive airway pressure: an observational study. Lancet. 2005 Mar 19-25;365(9464):1046-53. doi: 10.1016/S0140-6736(05)71141-7.

  PMID: 15781100 RESULT

• Kessler R, Chaouat A, Schinkewitch P, Faller M, Casel S, Krieger J, Weitzenblum E. The obesity-hypoventilation syndrome revisited: a prospective study of 34 consecutive cases. Chest. 2001 Aug;120(2):369-76. doi: 10.1378/chest.120.2.369.

  PMID: 11502631 RESULT

• 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 RESULT

• Castro-Anon O, Perez de Llano LA, De la Fuente Sanchez S, Golpe R, Mendez Marote L, Castro-Castro J, Gonzalez Quintela A. Obesity-hypoventilation syndrome: increased risk of death over sleep apnea syndrome. PLoS One. 2015 Feb 11;10(2):e0117808. doi: 10.1371/journal.pone.0117808. eCollection 2015.

  PMID: 25671545 RESULT

• Basoglu OK, Tasbakan MS. Comparison of clinical characteristics in patients with obesity hypoventilation syndrome and obese obstructive sleep apnea syndrome: a case-control study. Clin Respir J. 2014 Apr;8(2):167-74. doi: 10.1111/crj.12054. Epub 2013 Nov 28.

  PMID: 24028180 RESULT

• Priou P, Hamel JF, Person C, Meslier N, Racineux JL, Urban T, Gagnadoux F. Long-term outcome of noninvasive positive pressure ventilation for obesity hypoventilation syndrome. Chest. 2010 Jul;138(1):84-90. doi: 10.1378/chest.09-2472. Epub 2010 Mar 26.

  PMID: 20348200 RESULT

• Berg G, Delaive K, Manfreda J, Walld R, Kryger MH. The use of health-care resources in obesity-hypoventilation syndrome. Chest. 2001 Aug;120(2):377-83. doi: 10.1378/chest.120.2.377.

  PMID: 11502632 RESULT

• 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 RESULT

• 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 RESULT

• Weitzenblum E, Kessler R, Chaouat A. [Alveolar hypoventilation in the obese: the obesity-hypoventilation syndrome]. Rev Pneumol Clin. 2002 Apr;58(2):83-90. French.

  PMID: 12082446 RESULT

• Chaouat A, Weitzenblum E, Krieger J, Sforza E, Hammad H, Oswald M, Kessler R. Prognostic value of lung function and pulmonary haemodynamics in OSA patients treated with CPAP. Eur Respir J. 1999 May;13(5):1091-6. doi: 10.1034/j.1399-3003.1999.13e25.x.

  PMID: 10414409 RESULT

• Biring MS, Lewis MI, Liu JT, Mohsenifar Z. Pulmonary physiologic changes of morbid obesity. Am J Med Sci. 1999 Nov;318(5):293-7. doi: 10.1097/00000441-199911000-00002.

  PMID: 10555090 RESULT

• Leech J, Onal E, Aronson R, Lopata M. Voluntary hyperventilation in obesity hypoventilation. Chest. 1991 Nov;100(5):1334-8. doi: 10.1378/chest.100.5.1334.

  PMID: 1935291 RESULT

• Zwillich CW, Sutton FD, Pierson DJ, Greagh EM, Weil JV. Decreased hypoxic ventilatory drive in the obesity-hypoventilation syndrome. Am J Med. 1975 Sep;59(3):343-8. doi: 10.1016/0002-9343(75)90392-7.

  PMID: 1163544 RESULT

• MacGregor MI, Block AJ, Ball WC Jr. Topics in clinical medicine: serious complications and sudden death in the Pickwickian syndrome. Johns Hopkins Med J. 1970 May;126(5):279-95. No abstract available.

  PMID: 5419916 RESULT

• Miller A, Granada M. In-hospital mortality in the Pickwickian syndrome. Am J Med. 1974 Feb;56(2):144-50. doi: 10.1016/0002-9343(74)90591-9. No abstract available.

  PMID: 4812072 RESULT

• Jennum P, Kjellberg J. Health, social and economical consequences of sleep-disordered breathing: a controlled national study. Thorax. 2011 Jul;66(7):560-6. doi: 10.1136/thx.2010.143958. Epub 2011 Jan 2.

  PMID: 21199816 RESULT

• Olson AL, Zwillich C. The obesity hypoventilation syndrome. Am J Med. 2005 Sep;118(9):948-56. doi: 10.1016/j.amjmed.2005.03.042.

  PMID: 16164877 RESULT

• Berger KI, Ayappa I, Chatr-Amontri B, Marfatia A, Sorkin IB, Rapoport DM, Goldring RM. Obesity hypoventilation syndrome as a spectrum of respiratory disturbances during sleep. Chest. 2001 Oct;120(4):1231-8. doi: 10.1378/chest.120.4.1231.

  PMID: 11591566 RESULT

• 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 RESULT

• 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 RESULT

• Mokhlesi B. Obesity hypoventilation syndrome: a state-of-the-art review. Respir Care. 2010 Oct;55(10):1347-62; discussion 1363-5.

  PMID: 20875161 RESULT

• Lee WY, Mokhlesi B. Diagnosis and management of obesity hypoventilation syndrome in the ICU. Crit Care Clin. 2008 Jul;24(3):533-49, vii. doi: 10.1016/j.ccc.2008.02.003.

  PMID: 18538199 RESULT

• Berry RB, Chediak A, Brown LK, Finder J, Gozal D, Iber C, Kushida CA, Morgenthaler T, Rowley JA, Davidson-Ward SL; NPPV Titration Task Force of the American Academy of Sleep Medicine. Best clinical practices for the sleep center adjustment of noninvasive positive pressure ventilation (NPPV) in stable chronic alveolar hypoventilation syndromes. J Clin Sleep Med. 2010 Oct 15;6(5):491-509.

  PMID: 20957853 RESULT

• Mokhlesi B, Masa JF, Brozek JL, Gurubhagavatula I, Murphy PB, Piper AJ, Tulaimat A, Afshar M, Balachandran JS, Dweik RA, Grunstein RR, Hart N, Kaw R, Lorenzi-Filho G, Pamidi S, Patel BK, Patil SP, Pepin JL, Soghier I, Tamae Kakazu M, Teodorescu M. Evaluation and Management of Obesity Hypoventilation Syndrome. An Official American Thoracic Society Clinical Practice Guideline. Am J Respir Crit Care Med. 2019 Aug 1;200(3):e6-e24. doi: 10.1164/rccm.201905-1071ST.

  PMID: 31368798 RESULT

• Carrillo A, Ferrer M, Gonzalez-Diaz G, Lopez-Martinez A, Llamas N, Alcazar M, Capilla L, Torres A. Noninvasive ventilation in acute hypercapnic respiratory failure caused by obesity hypoventilation syndrome and chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2012 Dec 15;186(12):1279-85. doi: 10.1164/rccm.201206-1101OC. Epub 2012 Oct 26.

  PMID: 23103736 RESULT

• Howard ME, Piper AJ, Stevens B, Holland AE, Yee BJ, Dabscheck E, Mortimer D, Burge AT, Flunt D, Buchan C, Rautela L, Sheers N, Hillman D, Berlowitz DJ. A randomised controlled trial of CPAP versus non-invasive ventilation for initial treatment of obesity hypoventilation syndrome. Thorax. 2017 May;72(5):437-444. doi: 10.1136/thoraxjnl-2016-208559. Epub 2016 Nov 15.

  PMID: 27852952 RESULT

• Murphy PB, Davidson C, Hind MD, Simonds A, Williams AJ, Hopkinson NS, Moxham J, Polkey M, Hart N. Volume targeted versus pressure support non-invasive ventilation in patients with super obesity and chronic respiratory failure: a randomised controlled trial. Thorax. 2012 Aug;67(8):727-34. doi: 10.1136/thoraxjnl-2011-201081. Epub 2012 Mar 1.

  PMID: 22382596 RESULT

• Palm A, Midgren B, Janson C, Lindberg E. Gender differences in patients starting long-term home mechanical ventilation due to obesity hypoventilation syndrome. Respir Med. 2016 Jan;110:73-8. doi: 10.1016/j.rmed.2015.11.010. Epub 2015 Nov 26.

  PMID: 26680503 RESULT

• Budweiser S, Riedl SG, Jorres RA, Heinemann F, Pfeifer M. Mortality and prognostic factors in patients with obesity-hypoventilation syndrome undergoing noninvasive ventilation. J Intern Med. 2007 Apr;261(4):375-83. doi: 10.1111/j.1365-2796.2007.01765.x.

  PMID: 17391112 RESULT

• Borel JC, Burel B, Tamisier R, Dias-Domingos S, Baguet JP, Levy P, Pepin JL. Comorbidities and mortality in hypercapnic obese under domiciliary noninvasive ventilation. PLoS One. 2013;8(1):e52006. doi: 10.1371/journal.pone.0052006. Epub 2013 Jan 16.

  PMID: 23341888 RESULT

• McArdle N, Rea C, King S, Maddison K, Ramanan D, Ketheeswaran S, Erikli L, Baker V, Armitstead J, Richards G, Singh B, Hillman D, Eastwood P. Treating Chronic Hypoventilation With Automatic Adjustable Versus Fixed EPAP Intelligent Volume-Assured Positive Airway Pressure Support (iVAPS): A Randomized Controlled Trial. Sleep. 2017 Oct 1;40(10). doi: 10.1093/sleep/zsx136.

  PMID: 28958052 RESULT

MeSH Terms

Conditions

Obesity Hypoventilation Syndrome; Respiratory Insufficiency; Obesity

Condition Hierarchy (Ancestors)

Sleep Apnea, Obstructive; Sleep Apnea Syndromes; Apnea; Respiration Disorders; Respiratory Tract Diseases; Hypoventilation; Sleep Disorders, Intrinsic; Dyssomnias; Sleep Wake Disorders; Nervous System Diseases; Overweight; Overnutrition; Nutrition Disorders; Nutritional and Metabolic Diseases; Body Weight; Signs and Symptoms; Pathological Conditions, Signs and Symptoms

Study Officials

• Juan F Masa, MD, Phd

  Servicio Extremeño de Salud

  PRINCIPAL INVESTIGATOR

• Babak Mokhlesi, MD, Prof

  Rush University Medical Center

  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 INVESTIGATOR
• PI Title: Principal Investigator

Model Details: Prospective, open label, randomized controlled trial with two sequential phases

Study Record Dates

• First Submitted: February 14, 2020
• First Posted: March 23, 2020
• Study Start: January 1, 2023
• Primary Completion (Estimated): December 1, 2028
• Study Completion (Estimated): December 1, 2029
• Last Updated: May 11, 2023

Record last verified: 2023-05

Data Sharing

• IPD Sharing: Will share
• Shared Documents: STUDY PROTOCOL, SAP, ICF, CSR
• Time Frame: 2 years after the publication of this tria
• Access Criteria: Requests should be sent to the corresponding authors (Dr. Juan Fernando Masa- fmasa@separ.es; and Dr Babak Mokhlesi- Babak\ Mokhlesi@rush.edu).