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Cesamet (Nabilone) - Summary

 
 



CESAMET SUMMARY

CESAMET™ C-II
(nabilone)
Capsules
For Oral Administration

Cesamet (nabilone) is a synthetic cannabinoid for oral administration.

Cesamet capsules are indicated for the treatment of the nausea and vomiting associated with cancer chemotherapy in patients who have failed to respond adequately to conventional antiemetic treatments. This restriction is required because a substantial proportion of any group of patients treated with Cesamet can be expected to experience disturbing psychotomimetic reactions not observed with other antiemetic agents.

Because of its potential to alter the mental state, Cesamet is intended for use under circumstances that permit close supervision of the patient by a responsible individual particularly during initial use of Cesamet and during dose adjustments.

Cesamet contains nabilone, which is controlled in Schedule II of the Controlled Substances Act. Schedule II substances have a high potential for abuse. Prescriptions for Cesamet should be limited to the amount necessary for a single cycle of chemotherapy (i.e., a few days).

Cesamet capsules are not intended to be used on as needed basis or as a first antiemetic product prescribed for a patient.

As with all controlled drugs, prescribers should monitor patients receiving nabilone for signs of excessive use, abuse and misuse. Patients who may be at increase risk for substance abuse include those with a personal or family history of substance abuse (including drug or alcohol abuse) or mental illness.


See all Cesamet indications & dosage >>

NEWS HIGHLIGHTS

Published Studies Related to Cesamet (Nabilone)

Nabilone produces marked impairments to cognitive function and changes in subjective state in healthy volunteers. [2010.11]
This was a double-blind, randomised, placebo-controlled, crossover study of the acute cognitive and subjective effects of nabilone 1-3 mg in healthy male volunteers. The Cognitive Drug Research computerised system (CDR system) was used to assess changes in attention, working and episodic memory...

A randomized, double-blinded, crossover pilot study assessing the effect of nabilone on spasticity in persons with spinal cord injury. [2010.05]
OBJECTIVES: To determine whether nabilone, a synthetic cannabinoid, alleviates spasticity in people with spinal cord injury (SCI)... CONCLUSIONS: Nabilone may be beneficial to reduce spasticity in people with SCI. We recommend a larger trial with a more prolonged treatment period and an option to slowly increase the dosage further.

The effects of nabilone on sleep in fibromyalgia: results of a randomized controlled trial. [2010.02.01]
BACKGROUND: Sleep disorders affect many patients with chronic pain conditions. Cannabis has been reported by several patient populations to help sleep. We evaluated the safety and efficacy of nabilone, a synthetic cannabinoid, on sleep disturbance in fibromyalgia (FM), a disease characterized by widespread chronic pain and insomnia... CONCLUSIONS: Nabilone is effective in improving sleep in patients with FM and is well tolerated. Low-dose nabilone given once daily at bedtime may be considered as an alternative to amitriptyline. Longer trials are needed to determine the duration of effect and to characterize long-term safety.

A pilot study using nabilone for symptomatic treatment in Huntington's disease. [2009.11.15]
Pilot study of nabilone in Huntington's disease (HD).Larger longer RCT of nabilone in HD is feasible and warranted.

Analgesic and antihyperalgesic effects of nabilone on experimental heat pain. [2008.04]
CONCLUSIONS: Nabilone failed to produce analgesic effects and it did not interact with descending pain inhibitory systems. However, we found that a single 1 mg dose of nabilone reduced temporal summation for women but not men. Although a titration regime and a larger sample of subjects might have provided more robust effects, these preliminary results suggest that nabilone appears effective at relieving hyperalgesic responses in women. Possible neurobiological mechanisms and clinical implications are further discussed.

more studies >>

Clinical Trials Related to Cesamet (Nabilone)

Nabilone for Cannabis Dependence: A Pilot Study [Recruiting]
Cannabis use disorders are an important public health problem in the United States, but there are no effective medications available to treat these disorders. The investigators intend to test a medication with interesting properties, nabilone, as a treatment for cannabis dependence and to study the relationship of this treatment with the brain using functional MRI brain scans. Nabilone and marijuana have similar effects upon behaviors and the human body, suggesting that nabilone may decrease cannabis withdrawal symptoms while allowing treatment-seeking patients to benefit from behavioral treatments when they are trying to stop using cannabis. The investigators propose to assess the relationship of nabilone, when added to behavioral treatment, on cannabis use patterns in cannabis-dependent patients. The investigators also aim to determine the effects of nabilone on performance on neuropsychological tests and to assess the correlation of neuropsychological performance to brain changes using functional MRI brain scans. The investigators hypothesize that patients receiving nabilone will reduce their use of cannabis more than patients receiving placebo during this 10-week treatment trial.

Efficacy and Safety Evaluation of Nabilone as Adjunctive Therapy to Gabapentin for the Management of Neuropathic Pain in Multiple Sclerosis [Recruiting]
The purpose of this study is to determine whether nabilone (Cesamet) when used as an adjunctive agent with gabapentin (Neurontin) provides significantly improved pain relief over gabapentin alone for the management of neuropathic pain in MS.

A Phase IV Trial of Cesamet™ Given With Standard Antiemetic Therapy for Chemotherapy-Induced Nausea and Vomiting [Terminated]
This is a Phase IV, open-label, sequential treatment study in patients who are receiving standard chemotherapy for non-small cell lung cancer, breast cancer, or colorectal cancer. (See Section 4. 2.1 for eligible treatment regimens.) The study will take place during the first 2 cycles of chemotherapy.

Phase 1 of study:

Prior to the first dose of chemotherapy, patients will be instructed on how to complete their patient diary, which will include a Visual Analogue Scale (VAS) for nausea and a VAS for pain. In addition, the diary will include a section to list their current pain medications (see Sample Patient Diary in Appendix I). After being instructed, patients will complete the VAS for nausea and for pain, as well as listing their current pain medications. Patients will then receive chemotherapy on Day 1 of Cycle 1 in combination with the pre-defined standard serotonin antagonist/corticosteroid regimen.

Beginning on Day 2, the diary will be completed for 5 consecutive days (Days 2-6). Each day, patients will complete a diary entry pertaining to the preceding 24 hours. The entry will include the number and time of any emetic episodes, any antiemetic rescue medications used, VAS for nausea, and side effects of treatment. On the last day of the diary (Day 6), the entry will include the above daily parameters but will also include a VAS for pain. In addition, the patient will complete a diary entry pertaining to the 5-day study period that

will include pain medications used. Patients will also complete the Functional Living Index -

Cancer (FLIC) questionnaire (see Sample Function Living Index - Cancer questionnaire in

Appendix II).

Patients who either have at least one vomiting episode or at least one report of significant nausea (VAS > 25 mm) during the first 5-day study period will be eligible for the second phase of the study.

Phase 2 of the study:

Patients in the second phase will receive a second cycle of the same chemotherapy. The antiemetic regimen for the second cycle will be the same serotonin antagonist/corticosteroid regimen as they received in Cycle 1, with the addition of Cesamet.

For Cycle 2 of treatment, patients will receive Cesamet 1 mg the night before chemotherapy is to be administered. On the day of chemotherapy (Day 1 of Cycle 2), Cesamet 2 mg will be given 1 to 3 hours before the chemotherapy is administered, in addition to the same serotonin antagonist/corticosteroid regimen as they received in Cycle 1. Patients will receive an additional dose of Cesamet 2 mg the evening of Day 1.

Patients will receive Cesamet 2 mg BID on Days 2-5. Patients will complete the same 5-day diary and FLIC questionnaire as they did in Cycle 1. Beneficial effects of Cesamet will be estimated by comparing the results of the second cycle to the results of the first cycle.

Patients will be evaluated for the first 2 cycles of chemotherapy only.

Evaluation of the Efficacy of Cesamet™ for the Treatment of Pain in Patients With Multiple Sclerosis [Completed]
This study was designed to evaluate the safety and efficacy of Cesametâ„¢ in controlling pain in subjects experiencing pain due to Multiple Sclerosis.

Evaluation of the Efficacy of Cesamet™ for the Treatment of Pain in Patients With Diabetic Peripheral Neuropathy [Completed]
This study was designed to evaluate the safety and efficacy of Cesametâ„¢ in controlling pain in subjects experiencing pain due to diabetic peripheral neuropathy.

more trials >>


Page last updated: 2011-12-09

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