Melatonin Intervention For Neurocognitive Deficits in the St. Jude Lifetime Cohort
Completed · Phase 3 · Has a placebo group
Conditions studied: Cancer Malignancies
In brief
Primary objective: 1. To examine the efficacy of melatonin treatment on neurocognitive functioning in adult survivors of childhood cancer. Secondary objectives: 1. To evaluate the efficacy of melatonin treatment on delayed sleep onset latency in long-term childhood cancer survivors. 2. To investigate whether improvement in sleep onset latency due to melatonin treatment is associated with neurocognitive improvement in long-term childhood cancer survivors. This study is a randomized double-blind placebo controlled trial of time release melatonin for adult survivors of childhood cancer who demonstrate impaired neurocognitive functioning and/or difficulty falling asleep.
Key facts
- Study ID
- NCT01700959
- Run by
- St. Jude Children's Research Hospital
- People needed
- 911
- Starts
- 2013-02-06
- Expected to finish
- 2017-04-19
- Last updated by the study team
- 2018-06-28
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- A St. Jude Life participant who was previously treated at St. Jude Children's Research Hospital
- 10 or more years from diagnosis
- 18 years of age or older
- Able to speak and understand the English language
- Participant has a full scale intelligence quotient (FSIQ) score >79.
- Cohort 1 participant:
- Has neurocognitive impairment defined as performance on at least one measure of attention, memory, and/or executive functioning ≤10th percentile.
- Is absent of delayed sleep onset latency defined as an inability to fall asleep within 30 minutes < once a week during the past month.
- Cohort 2 participant:
- Has neurocognitive impairment defined as performance on at least one measure of attention, memory, and/or executive functioning ≤10th percentile.
- Has delayed sleep onset latency defined as self-report of an inability to fall asleep within 30 minutes ≥ once a week during the past month.
- Cohort 3 participant:
- Is absent of neurocognitive impairment defined as performance >10th percentile on all six measures of attention, memory, and executive functioning.
- Has delayed sleep onset latency defined as self-report of an inability to fall asleep within 30 minutes ≥ once a week during the past month.
- Female participant of childbearing age must not be pregnant or lactating
- Female research participant of childbearing age and male research participant of child fathering potential agrees to use safe contraceptive methods
You may not qualify if…
- Known allergy to melatonin or any ingredients of the study product or placebo
- Participant currently is taking melatonin
- Known sleep apnea or medically treated sleep disorder (e.g. restless leg syndrome)
- Known diabetes mellitus - insulin treated
- Participant has uncontrolled seizure disorder in past 12 months
- Reported current illicit drug or alcohol abuse or dependence
- Reported current major psychiatric illness (i.e. schizophrenia, bipolar disorder)
- Current treatment with: (1) benzodiazepines or other central nervous system depressants, (2) fluvoxamine, (3) anticoagulants (e.g. coumadin), (4) immunosuppressant or corticosteroids, OR (5) nifedipine (Procardia XL(R))
- Employed in a position that requires night work (i.e. 10pm to 6am)
- Females who are pregnant or lactating/nursing
- History of neurologic event (i.e. traumatic brain injury) unrelated to cancer or its treatment
- Sensory impairment (vision, hearing) that prohibits completion of neurocognitive examination
Where it is running
- St. Jude Children's Research Hospital — Memphis, Tennessee, United States
Full record on ClinicalTrials.gov
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