Butrans for Treatment of Restless Legs Syndrome
| Status: | Not yet recruiting |
|---|---|
| Conditions: | Restless Leg Syndrome, Neurology |
| Therapuetic Areas: | Neurology, Rheumatology |
| Healthy: | No |
| Age Range: | 25 - 75 |
| Updated: | 2/7/2015 |
| Start Date: | December 2014 |
| Contact: | John W. Winkelman, MD, PhD |
| Email: | jwwinkelman@partners.org |
| Phone: | 617-643-9101 |
The primary objective of the study is to determine whether Butrans Transdermal System (BTDS)
reduces RLS symptom severity in patients with moderate to severe idiopathic RLS who are
naïve to opiate treatment.
The secondary objective of the study is to investigate the effects of BTDS on mood, sleep,
and quality of life.
The study will consist of nine visits. Depending on the need for medication titration, there
may also be two scheduled telephone contacts.
Visit 1: This is a screening visit to determine study eligibility. Eligible subjects who
choose to participate must undergo medication washout as described in the detailed protocol
between visits 1 and 2.
Treatment period #1 (Visits 2 - 5; day 0 - 28): Baseline measures will be recorded and
subjects randomized to treatment order at visit 2 (day 0). Study medication as well as
rescue medication (l-dopa, a non-blinded active treatment to be used within a limited dose
range as described in the detailed protocol) will be dispensed. Subjects will begin
treatment period #1 immediately after this. The study medication will be titrated within
the allowed range according to subject's reported symptoms during visit 3 (day 7), visit 4
(day 14), telephone contact (day 21). Visit 5 will occur on day 28 and will include
assessment of outcome measures for the first treatment period. Visit 5 will also mark the
beginning of the second treatment period.
Treatment period #2 (Visits 6 - 8; day 28 - 56): Procedures will be similar to those
described above during treatment period #1. Visit 8 will mark the end of the second
treatment period during which outcome measures will be ascertained.
Follow up visit (Visit 9; day 70): This will be a safety follow-up visit approximately two
weeks after visit 8 for review of adverse events.
reduces RLS symptom severity in patients with moderate to severe idiopathic RLS who are
naïve to opiate treatment.
The secondary objective of the study is to investigate the effects of BTDS on mood, sleep,
and quality of life.
The study will consist of nine visits. Depending on the need for medication titration, there
may also be two scheduled telephone contacts.
Visit 1: This is a screening visit to determine study eligibility. Eligible subjects who
choose to participate must undergo medication washout as described in the detailed protocol
between visits 1 and 2.
Treatment period #1 (Visits 2 - 5; day 0 - 28): Baseline measures will be recorded and
subjects randomized to treatment order at visit 2 (day 0). Study medication as well as
rescue medication (l-dopa, a non-blinded active treatment to be used within a limited dose
range as described in the detailed protocol) will be dispensed. Subjects will begin
treatment period #1 immediately after this. The study medication will be titrated within
the allowed range according to subject's reported symptoms during visit 3 (day 7), visit 4
(day 14), telephone contact (day 21). Visit 5 will occur on day 28 and will include
assessment of outcome measures for the first treatment period. Visit 5 will also mark the
beginning of the second treatment period.
Treatment period #2 (Visits 6 - 8; day 28 - 56): Procedures will be similar to those
described above during treatment period #1. Visit 8 will mark the end of the second
treatment period during which outcome measures will be ascertained.
Follow up visit (Visit 9; day 70): This will be a safety follow-up visit approximately two
weeks after visit 8 for review of adverse events.
Inclusion Criteria:
- Subject has a diagnosis of RLS, defined by International Restless Legs Study Group
(IRLS) essential criteria:
- An urge to move the legs, usually accompanied or caused by uncomfortable and
unpleasant sensations in the legs.
- The urge to move or unpleasant sensations begin or worsen during periods of rest
or inactivity such as lying down or sitting.
- The urge to move or unpleasant sensations are partially or totally relieved by
movement, such as walking or stretching, at least as long as the activity
continues.
- The urge to move or unpleasant sensations are worse in the evening or night than
during the day or only occur in the evening or night.
- Subject has moderate to severe RLS symptoms,defined as an International Restless Legs
Scale (IRLS) score greater than or equal to15 at the baseline visit (visit 2).
- Subject has RLS symptoms that, in the opinion of the investigator, require
round-the-clock treatment.
- Subject speaks and reads English.
- Subject is able to provide informed consent.
- Subject is age ≥25 and ≤75.
- Subject has BMI ≥18 and ≤35
- Subject is naïve to opioid treatment, defined as subjects not having received ≥5 mg
oxycodone in the past 14 days and no history of daily use of ≥5 mg oxycodone
equivalents in the past 3 months.
- If subject is currently being treated for RLS, s/he must have an inadequate response
to or be intolerant of current, non-opioid regimen.
- If subject is not currently being treated for RLS, s/he must have a contraindication
to or a history of intolerance to non-opioid treatment options for RLS, concerns
about side effects of such options, or a preference for non-oral medication.
- If subject is currently being treated with a medication for RLS, a washout period of
at least 3 days will be required (or 5 half-lives for longer-acting agents).
- Subject's history and/or clinical records document no change in medications active in
the central nervous system (antidepressants, analgesics, antipsychotics,
antiepileptics, hypnotics, etc.) for at least 30 days prior to visit 1.
- Subject is able to understand study procedures and agrees to remain on stable
medications during the period of the study.
- Women of childbearing potential must agree to use a medically accepted method of
birth control. Acceptable forms of birth control include:
- Condom + spermicide
- Diaphragm + spermicide
- Oral contraceptive pills, hormone implants (like Norplant), or injections(like
Depo-Provera)
- Intrauterine Device
Exclusion Criteria:
- Lifetime history of DSM-IVopiod, alcohol, or other substance abuse.
- History of opioid treatment for RLS with inadequate response
- Positive urine toxicology screen at visit 1.
- Another chronic pain syndrome that would, in the opinion of the investigator,
interfere with evaluation of RLS symptoms or the response to the study medication.
- Plan to undergo a procedure that may require short or long-term opiates for pain
control during the course of the trial.
- History of severe mental illness.
- Women who are pregnant, lactating, or planning to become pregnant.
- Shift work or other commitments that do not allow for regular sleep at night.
- Known hypersensitivity or intolerance to opioids.
- History of Long QT Syndrome or an immediate family member with this condition, or
known prolongation of QTc interval.
- QTc interval prolongation >500 ms on screening EKG at Visit 1.
- History of malignant melanoma.
- Current use of monoamine oxidase inhibitors.
- Prior or current clinically significant impulse control disorder, as determined by
clinical interview and the Modified Minnesota Impulse Disorders Interview at Visit
1.8
- Untreated severe sleep apnea, defined as AHI >30.
- Iron deficiency, defined as ferritin<15 at Visit 1.
- Any dermatologic condition resulting in widespread compromise of skin integrity,
defined as >50% of the surface area within the 8 sites described for BTDS
application.
- Current use of class IA or class III anti-arrhythmic medication.
- Significant risk for suicide by clinical interview.
- Known hypersensitivity to buprenorphine or any excipient of BTDS.
- Current unstable medical illness.
- Any medical or psychiatric condition that, in the opinion of the investigator, would
interfere with participation in the study.
We found this trial at
1
site
Click here to add this to my saved trials
