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Breast CancerCOINNCT03542604

Cancer, Obesity/Overweight and Insomnia Study

A study testing Cognitive Behavioral Therapy for Insomnia and Sleep Education in people with Breast Cancer and Overweight and Obesity, run by Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins at 1 site in United States.

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 is a randomized pilot study to better understand the relationships among insomnia, weight loss, and breast cancer. This study will assess the effectiveness of a sleep intervention prior to a web- and phone-based weight loss program. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Breast Cancer, Overweight and Obesity, Insomnia
What is being tested?
Cognitive Behavioral Therapy for Insomnia and Sleep Education
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
30 participants
Where
1 siteUnited States
Study dates
12 Jun 2018to 30 Nov 2020
Phase
Interventional
Are there results?
None posted in the registry

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 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Female
  • 18 years of age or older
  • Histologically-confirmed ductal carcinoma in-situ (DCIS) or stage I-III invasive carcinoma of the breast
  • Current BMI ≥ 25 kg/m2 and weight ≤ 400 lbs
  • Willing to lose 10% of body weight
  • Diagnosed with current breast cancer >3 and <60 months from planned baseline visit date
Show all 9Show fewer
  • Completed local therapy (i.e. surgery and radiation therapy) and any planned preoperative or adjuvant chemotherapy within >3 prior to enrollment
  • Diagnosed with insomnia or reports sleep problems
  • Has daily access to the internet and/or smartphone

Who cannot join

  • Serious/uncontrolled condition likely to hinder accurate measurement of weight or sleep, such as bipolar I, seizure disorders, autoimmune disease, etc., or a medical condition that makes physical activity unsafe
  • Current use of weight loss medications or sleeping aids
  • Current enrollment in a sleep or weight loss program
  • Sleep disorder other than insomnia
  • Plan to become pregnant within next 12 months, or lactating

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Johns Hopkins University, Bayview Medical Campus

    Baltimore, Maryland, 21224

Other trials in United States

About this study

Official title: The Effects of Treating Insomnia Prior to a Weight Loss Intervention in Women With Early Stage Breast Cancer

This is a randomized pilot study to better understand the relationships among insomnia, weight loss, and breast cancer. This study will assess the effectiveness of a sleep intervention prior to a web- and phone-based weight loss program.

Read the detailed description

Participants are women with a diagnosis of early stage breast cancer (ESBC), a BMI ≥25, and insomnia. A total of 30 participants will be randomized to either cognitive behavioral therapy for insomnia and behavioral weight loss (CBT-I+BWL) or a sleep education program and behavioral weight loss (EDU+BWL). Measures will be collected at baseline, 8 weeks (after the CBT-I or EDU program) and at 3 and 6 months after starting BWL. The primary outcome will be % total weight loss. Additionally, eating behaviors, physical activity, and sleep parameters will be carefully assessed.

The sleep intervention phase of the study includes 6 sessions over 8 weeks (2 in-person, followed by 4 phone or videoconferencing sessions), and the BWL intervention includes 15 sessions over 6 months (1 in-person, 14 by phone or videoconference). Participants will be given physical activity trackers and will use a dietary app to record their food intake. There are 4 in-person assessment visits (baseline/randomization, 8-week follow up, 3-month follow up, 6-month follow up). These assessment visits are coordinated with in-person sleep and weight loss intervention visits. Some of the measures that will be recorded throughout the study include: height, weight, anthropometric measures (waist/hip measurements), sleep diaries, and self-report measures.

Being tested
Cognitive Behavioral Therapy for Insomnia, Sleep Education
Medical subject headings
Breast Neoplasms, Overweight, Obesity, Sleep Initiation and Maintenance Disorders

What participants receive

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

  • Cognitive Behavioral Therapy for InsomniaBehavioural

    CBT-I involves identifying and replacing thoughts and behaviors that cause or worsen sleep problems with habits that promote sound sleep. There will be 6 intervention sessions over an 8-week period. The first two sessions are consecutive weekly in-person sessions followed by a rest week. The third session is conducted remotely by phone, followed by another rest week. The three remaining sessions are weekly and conducted remotely.

  • Sleep EducationBehavioural

    EDU involves learning behavioral treatment information about sleep that is widely available to patients and practitioners. The program will parallel the CBT-I intervention in schedule, number, and length of sessions.

Study groups in NCT03542604
Study groupRoleWhat they receive
CBT-I + BWLExperimentalCognitive behavioral therapy intervention for insomnia: 6 sessions over 8-week period combining education and behavioral techniques to reduce insomnia. Sleep intervention followed by behavioral weight loss intervention.
Receives: Behavioral: Cognitive Behavioral Therapy for Insomnia
EDU + BWLPlacebo comparatorProgram will parallel the CBT-I intervention in number and length of sessions. Intended to disseminate basic information about sleep, including behavioral treatment information that is widely available to patients and practitioners.Will be followed by behavioral weight loss intervention.
Receives: Behavioral: Sleep Education

What is being measured

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

  1. Percent Weight loss

    The primary outcome will be percent (%) weight loss. All subjects who are randomized will be included in the analysis of the primary outcome. Weight will be measured according to standardized BMI and anthropometric procedures (hip/waist ratio). For the primary aim, comparing the effects of CBT-I+BWL and EDU+BWL on % weight loss at 3 and 6 months, we will model outcomes (at 3 months \& 6 mos.) as a function of baseline level, treatment assignment, time, and their interaction. The interaction term represents the between-group difference in change over time on the outcome.

    Measured: Change from Baseline, 8 weeks, 3 months and 6 months

Secondary outcomes (4)
  1. Sleep continuity as measured by wake after sleep onset (WASO)

    WASO will be measured in minutes. Sleep continuity will be measured using actigraphs and sleep diaries at baseline, 8 weeks, 3 months, and 6 months. For this aim, evaluating the extent to which short-term sleep continuity improvements (8 wk and 3 mo) are associated with improvements in daily physical activity and dietary quality/quantity and determining their association with 3- and 6-month weight changes, we will model between-group differences in the short-term trajectory of change for the primary sleep continuity measures, actigraphy TST and WASO.

    Measured: Change from Baseline, 8 weeks, 3 months and 6 months

  2. Sleep continuity as measured by total sleep time (TST)

    TST will be measured in minutes. Sleep continuity will be measured using actigraphs and sleep diaries at baseline, 8 weeks, 3 months, and 6 months. For this aim, evaluating the extent to which short-term sleep continuity improvements (8 wk and 3 mo) are associated with improvements in daily physical activity and dietary quality/quantity and determining their association with 3- and 6-month weight changes, we will model between-group differences in the short-term trajectory of change for the primary sleep continuity measures, actigraphy TST and WASO.

    Measured: Change from Baseline, 8 weeks, 3 months and 6 months

  3. Sleep continuity as measured by sleep efficiency (SE)

    Sleep efficiency is measured as the ratio of total sleep time (TST) compared to the total time spent in bed (TST / time in bed). This is measured in percent of total time spent in bed, asleep.

    Sleep continuity will be measured using actigraphs and sleep diaries at baseline, 8 weeks, 3 months, and 6 months.

    Measured: Change from Baseline, 8 weeks, 3 months and 6 months

  4. Sleep continuity as measured by sleep latency (SL)

    Sleep latency is the time it takes to transition from full wakefulness to sleep. This is measured in minutes. Sleep continuity will be measured using actigraphs and sleep diaries at baseline, 8 weeks, 3 months, and 6 months.

    Measured: Change from Baseline, 8 weeks, 3 months and 6 months

Timeline

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

  1. First posted31 May 2018
  2. Study start12 Jun 2018
  3. Primary completion30 Nov 2020
  4. Study completion30 Nov 2020

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 N/A
Primary purpose
Other
Allocation
Randomised
Intervention model
Parallel groups
Model description
A total of 30 participants will be randomized to either cognitive-behavioral treatment for insomnia with behavioral weight loss (CBT-I+BWL) or a sleep education control condition with behavioral weight loss (EDU+BWL). The EDU group will have study sessions spread out in a similar fashion to the CBT-I group, and clinical outcomes will be compared between groups at baseline, 8 weeks (after the CBT-I or EDU program) and at 3 and 6 months after starting BWL. The primary outcome will be % total weight loss. Additionally, eating behaviors, physical activity, and sleep parameters will be carefully assessed.
Masking
Double blind
Who is masked
Care provider, Outcomes assessor
Enrolment
30 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03542604
Sponsor's protocol ID
J17120
Other IDs
IRB00132883
Acronym
COIN
Status last verified
Dec 2020
First submitted
18 May 2018
Last updated
16 Dec 2020
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A study testing Cognitive Behavioral Therapy for Insomnia and Sleep Education in people with Breast Cancer and Overweight and Obesity, run by Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins at 1 site in United States.

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 9 inclusion and 5 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 16 Dec 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. 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.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Percent Weight loss (time frame: Change from Baseline, 8 weeks, 3 months and 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 16 Dec 2020.

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