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Metabolism and Nutrition DisorderPhase 3NCT01557166

Effect of Liraglutide in Obese Subjects With Moderate or Severe Obstructive Sleep Apnoea: SCALE™ - Sleep Apnoea

A Phase 3 study testing liraglutide in people with Metabolism and Nutrition Disorder and Obesity, run by Novo Nordisk A/S at 42 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This trial is conducted in North America. The aim of the trial is to investigate the effect of liraglutide in obese subjects with sleep apnoea. Read more about this study

Who is it for?
Ages 18 to 64 years
What is being tested?
liraglutide
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
359 participants
Where
42 sitesin 2 countries
Study dates
7 Jun 2012to 17 Jun 2013
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 64 years
  • All sexes
  • No healthy volunteers
  • Adult

Who may be able to join

  • Informed consent
  • Body mass index equal to or above 30 kg/m^2
  • Stable body weight (less than 5% self-reported change during the previous 3 months)
  • Diagnosis of moderate or severe obstructive sleep apnoea (OSA)
  • Unwilling or unable to use continuous positive airway pressure (CPAP) (or other positive airway pressure) treatment. No CPAP (or other positive airway pressure) treatment for at least four weeks prior to screening
  • Ability and willingness to comply with all protocol procedures e.g. correct handling of trial product, compliance to visit schedule and dietary advice and complete trial related questionnaires

Who cannot join

  • Treatment with glucagon-like peptide-1 (GLP-1) receptor agonists, dipeptidyl peptidase-4 inhibitors or insulin within the last 3 months prior to screening
  • Diagnosis of type 1 or type 2 diabetes per judgement of the investigator
  • Glycosylated haemoglobin (HbA1c) equal to or above 6.5%
  • Significant craniofacial abnormalities that may cause OSA
  • Respiratory and neuromuscular diseases that could interfere with the results of the trial in the opinion of the investigator
  • Use of central stimulants, hypnotics, mirtazepine, opioids, trazodone within the previous 3 months prior to screening
Show all 15Show fewer
  • Obesity induced by drug treatment
  • Treatment with pramlintide, sibutramine, orlistat, zonisamide, topiramate or phenteremine within the last 3 month prior to screening
  • Previous surgical treatment for obesity
  • Screening calcitonin equal to or above 50 ng/L
  • Familial or personal history of Multiple Endocrine Neoplasia type 2 or familial Medullary Thyroid Carcinoma
  • Personal history of non-familial Medullary Thyroid Carcinoma
  • History of chronic pancreatitis or idiopathic acute pancreatitis
  • History of Major Depressive Disorder or suicide attempts
  • Systolic blood pressure equal to or above 160 mmHg and/or diastolic blood pressure equal to or above 100 mmHg

Trial locations and contacts

42 sites in 2 countries.

42 sites in 2 countries

United States37 sites
  • Novo Nordisk Investigational Site

    Atlanta, Georgia, 30342

  • Novo Nordisk Investigational Site

    Brandon, Florida, 33511

  • Novo Nordisk Investigational Site

    Chesterfield, Missouri, 63017

  • Novo Nordisk Investigational Site

    Chevy Chase, Maryland, 20815-6905

  • Novo Nordisk Investigational Site

    Chicago, Illinois, 60634

  • Novo Nordisk Investigational Site

    Columbia, South Carolina, 29201-2951

  • Novo Nordisk Investigational Site

    Crestview Hills, Kentucky, 41017-3464

  • Novo Nordisk Investigational Site

    Dallas, Texas, 75231

  • Novo Nordisk Investigational Site

    Dallas, Texas, 75234

  • Novo Nordisk Investigational Site

    Dublin, Ohio, 43017-3521

  • Novo Nordisk Investigational Site

    Fort Worth, Texas, 76135

  • Novo Nordisk Investigational Site

    Glendale, California, 91206

  • Novo Nordisk Investigational Site

    Hollywood, Florida, 33024

  • Novo Nordisk Investigational Site

    Louisville, Kentucky, 40218

  • Novo Nordisk Investigational Site

    Macon, Georgia, 31201

  • Novo Nordisk Investigational Site

    Miami, Florida, 33155

  • Novo Nordisk Investigational Site

    New York, New York, 10019

  • Novo Nordisk Investigational Site

    New York, New York, 10065

  • Novo Nordisk Investigational Site

    North Dartmouth, Massachusetts, 02747

  • Novo Nordisk Investigational Site

    Oceanside, California, 92054

  • Novo Nordisk Investigational Site

    Orange, California, 92868

  • Novo Nordisk Investigational Site

    Overland Park, Kansas, 66212

  • Novo Nordisk Investigational Site

    Philadelphia, Pennsylvania, 19104-3317

  • Novo Nordisk Investigational Site

    Philadelphia, Pennsylvania, 19118

  • Novo Nordisk Investigational Site

    Philadelphia, Pennsylvania, 19140

  • Novo Nordisk Investigational Site

    Portage, Michigan, 49024-4889

  • Novo Nordisk Investigational Site

    Redwood City, California, 94063

  • Novo Nordisk Investigational Site

    San Diego, California, 92103-5801

  • Novo Nordisk Investigational Site

    Santa Monica, California, 90404

  • Novo Nordisk Investigational Site

    South Miami, Florida, 33143

  • Novo Nordisk Investigational Site

    St. Petersburg, Florida, 33707

  • Novo Nordisk Investigational Site

    Tampa, Florida, 33603

  • Novo Nordisk Investigational Site

    Vernon Hills, Illinois, 60061

  • Novo Nordisk Investigational Site

    Vienna, Virginia, 22182

  • Novo Nordisk Investigational Site

    Warwick, Rhode Island, 02886

  • Novo Nordisk Investigational Site

    West Palm Beach, Florida, 33409

  • Novo Nordisk Investigational Site

    Wilmington, North Carolina, 28401

Other trials in United States

Canada5 sites
  • Novo Nordisk Investigational Site

    Burlington, Ontario, L7R 1E2

  • Novo Nordisk Investigational Site

    Hamilton, Ontario, L8L 5G8

  • Novo Nordisk Investigational Site

    Toronto, Ontario, M4P 1P2

  • Novo Nordisk Investigational Site

    Toronto, Ontario, M5M 1C7

  • Novo Nordisk Investigational Site

    Toronto, Ontario, M5M1C7

Other trials in Canada

About this study

Official title: Effect of Liraglutide in Obese Subjects With Moderate or Severe Obstructive Sleep Apnoea. A 32 Week Randomised, Double-blind, Placebo-controlled, Parallel Group, Multi-centre and Multinational Trial

This trial is conducted in North America. The aim of the trial is to investigate the effect of liraglutide in obese subjects with sleep apnoea.

Being tested
liraglutide, placebo
Keywords
OSA
Medical subject headings
Nutrition Disorders, Obesity, Sleep Apnea, Obstructive

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • liraglutideDrug

    3.0 mg liraglutide administered subcutaneously (s.c., under the skin) once daily for 32 weeks + diet and exercise

  • placeboDrug

    Placebo administered subcutaneously (s.c., under the skin) once daily for 32 weeks + diet and exercise

Study groups in NCT01557166
Study groupRoleWhat they receive
Liraglutide 3.0 mgExperimentalNot described
Receives: Drug: liraglutide
PlaceboPlacebo comparatorNot described
Receives: Drug: placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change From Baseline in Apnoea-hypopnoea Index (AHI)

    Observed mean change from baseline in AHI (events/hour) after 32 weeks of treatment. AHI (apnoea and hypopnoea events per hour of sleep) is a measure used for the diagnosis and severity classification of obstructive sleep apnoea. AHI severity category: none ≤4.9; mild 5.0-14.9; moderate 15.0-29.9; severe ≥30.0 events/hour.

    Measured: Week 0, Week 32

Secondary outcomes (3)
  1. Change From Baseline in Body Weight (kg)

    Observed mean change from baseline in fasting body weight (kg) after 32 weeks of treatment.

    Measured: Week 0, week 32

  2. Change From Baseline in Fasting Plasma Glucose

    Observed mean change from baseline in fasting plasma glucose (mmol/L) after 32 weeks of treatment.

    Measured: Week 0, week 32

  3. Change From Baseline in Glycosylated Haemoglobin (HbA1c) (%)

    Observed mean change from baseline in glycosylated haemoglobin (HbA1c) (%) after 32 weeks of treatment.

    Measured: Week 0, week 32

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 Mar 2012 (estimated)
  2. Study start7 Jun 2012
  3. Primary completion1 Jun 2013
  4. Study completion17 Jun 2013

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
359 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01557166
Sponsor's protocol ID
NN8022-3970
Other IDs
U1111-1126-6260
Status last verified
Sep 2017
First submitted
15 Mar 2012
Last updated
1 Nov 2017
Data monitoring committee
No

Publications

  • O'Neil PM, Garvey WT, Gonzalez-Campoy JM, Mora P, Ortiz RV, Guerrero G, Claudius B, Pi-Sunyer X; Satiety and Clinical Adiposity - Liraglutide Evidence in individuals with and without diabetes (SCALE) study groups. EFFECTS OF LIRAGLUTIDE 3.0 MG ON WEIGHT AND RISK FACTORS IN HISPANIC VERSUS NON-HIPANIC POPULATIONS: SUBGROUP ANALYSIS FROM SCALE RANDOMIZED TRIALS. Endocr Pract. 2016 Nov;22(11):1277-1287. doi: 10.4158/EP151181.OR. Epub 2016 Aug 2.

    PubMed 27482610
  • Bays H, Pi-Sunyer X, Hemmingsson JU, Claudius B, Jensen CB, Van Gaal L. Liraglutide 3.0 mg for weight management: weight-loss dependent and independent effects. Curr Med Res Opin. 2017 Feb;33(2):225-229. doi: 10.1080/03007995.2016.1251892. Epub 2016 Nov 6.

    PubMed 27817208
  • Blackman A, Foster GD, Zammit G, Rosenberg R, Aronne L, Wadden T, Claudius B, Jensen CB, Mignot E. Effect of liraglutide 3.0 mg in individuals with obesity and moderate or severe obstructive sleep apnea: the SCALE Sleep Apnea randomized clinical trial. Int J Obes (Lond). 2016 Aug;40(8):1310-9. doi: 10.1038/ijo.2016.52. Epub 2016 Mar 23.

    PubMed 27005405
  • Steinberg WM, Rosenstock J, Wadden TA, Donsmark M, Jensen CB, DeVries JH. Impact of Liraglutide on Amylase, Lipase, and Acute Pancreatitis in Participants With Overweight/Obesity and Normoglycemia, Prediabetes, or Type 2 Diabetes: Secondary Analyses of Pooled Data From the SCALE Clinical Development Program. Diabetes Care. 2017 Jul;40(7):839-848. doi: 10.2337/dc16-2684. Epub 2017 May 4.

    PubMed 28473337
  • O'Neil PM, Aroda VR, Astrup A, Kushner R, Lau DCW, Wadden TA, Brett J, Cancino AP, Wilding JPH; Satiety and Clinical Adiposity - Liraglutide Evidence in individuals with and without diabetes (SCALE) study groups. Neuropsychiatric safety with liraglutide 3.0 mg for weight management: Results from randomized controlled phase 2 and 3a trials. Diabetes Obes Metab. 2017 Nov;19(11):1529-1536. doi: 10.1111/dom.12963. Epub 2017 Jul 21.

    PubMed 28386912
  • Davies MJ, Aronne LJ, Caterson ID, Thomsen AB, Jacobsen PB, Marso SP; Satiety and Clinical Adiposity - Liraglutide Evidence in individuals with and without diabetes (SCALE) study groups. Liraglutide and cardiovascular outcomes in adults with overweight or obesity: A post hoc analysis from SCALE randomized controlled trials. Diabetes Obes Metab. 2018 Mar;20(3):734-739. doi: 10.1111/dom.13125. Epub 2017 Nov 1.

    PubMed 28950422

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing liraglutide in people with Metabolism and Nutrition Disorder and Obesity, run by Novo Nordisk A/S at 42 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 15 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 1 Nov 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 42 sites in United States, Canada. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 9 Feb 2015). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change From Baseline in Apnoea-hypopnoea Index (AHI) (time frame: Week 0, Week 32). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01557166, which also lists 6 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Nov 2017.

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