- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03929835
Study to Investigate the Efficacy and Safety of Cannabis Oil for the Treatment of Subjects With Hidradenitis Suppurativa
A Phase Ⅱ, Randomized, Double-blind, Placebo-controlled Study to Investigate the Efficacy and Safety of Cannabis Oil for the Treatment of Subjects With Hidradenitis Suppurativa
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Forty participants will be recruited over two years. After determine eligibility by examining the study criteria for inclusion and exclusion, the patient will be asked to sign the informed consent form.
The YAKAR form of medical cannabis license application and a confidentiality waiver form will be sent to the YAKAR. The physician will explain to the patients that his/her participation in the trial can be terminated at any time and will explain the medical license conditions: It is absolutely forbidden to:
- Use cannabis in the presence of minors or in public
- Drive under the influence of cannabis
- The participant shall take measures to prevent the theft of cannabis and inform the Investigator and the YAKAR of an attempt to steal or lose of cannabis.
When the patient license arrives, the patient will be scheduled an appointment for the first visit of the trial at the hospital. Tikun-Olam will be informed and asked to supply the patient product on the visit day. The copy of the patient's license will be included into the trial source documents.
The participants will be randomly assigned in a 1:1 ratio to receive Avidekel oil or placebo oil. Patients will receive the oils as drops applied under the tongue 3 times a day.
The duration of study participation for each subject is expected to be 12 weeks (84 days), about 4 weeks from visit 0 until receiving the license and 8 weeks trial,of which, six weeks of dose titration. Over the course of twelve weeks, four visits will be conducted and there will be 3 telephone evaluations. During first visit screening and enrolment will be conducted. The second visit will take place four weeks later where patients will receive the oils and start the trial, followed by a phone call evaluation at day 5-7 after starting the treatment and at week 2±2 days. Than a visit approximately four weeks later, following another phone call evaluation at week 5±2 days from treatment beginning, F Last visit will be conducted at week 8±3 days. In each visit, the relevant variables will be collected (Please refer to Table 3. Schedule of events). At the end of the eight-week experiment, patients from the treatment and control groups will be given the option to use the Avidekel oil for a period of one year. First, all the patients will use the drug in the open label phase for 8 weeks, during this period 3 phone calls and 2 visits in the hospital will be conducted, using PI-NRS and HS-PGA score to evaluate treatment success. Patients who will have at least 1 point reduction on the HS-PGA score will be permitted to continue to the 1 year follow-up. During that period 2 visits, six months and one year, will be conducted and the relevant variables will be collected (see Table 3). All visits will take place at the hospital.
Study Type
Phase
- Phase 2
Contacts and Locations
Study Locations
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Afula, Israel
- Haemek Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male or female subjects >20.
- Subjects who are diagnosed with moderate to severe Hidradenitis Suppurativa for at least 12 months prior to screening.
- Written informed consent from participant.
- For women, consent to avoid pregnancy during the trial.
- Consent to avoid driving during the influence of cannabis
Exclusion Criteria:
- Patients receiving any of the following medications: Astemizole, Cisapride, Pimozide or Terfenadine.
- Patients with severe heart disease.
- Subjects suffering from Epilepsy.
- Subjects suffering from anxiety disorder.
- Subjects who had psychotic condition in the past OR suffering from psychosis.
- Schizophrenia OR family history of Schizophrenia OR any other mental disorder.
- Significant psychiatric inheritance in a first-degree family member, especially in patients under 30.
- Pregnancy or intention to become pregnant during the study period
- Subjects with any other condition, which in the judgment of the investigator would prevent the subject from completing the study.
- Subjects suffering from chronic pain that does not necessarily is an outcome of the HS (Fibromyalgia, slipped disc).
- Any condition that the Investigator believes would interfere with the intent of the study or would make participation not in the best interest of the patient.
- Patients suffering from alcohol and/or substance abuse
- Surgery within 30 days prior to screening or scheduled surgery during the study period.
- Current participation in another drug or device clinical trial, or participation in such a clinical trial
- Lack of cooperation until the end of the study period.
- Patients with medical cannabis license
- Patients suffering from kidney disease
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Avidekel Oil
The cannabis oil, sort T1/C20 CBD as categorized by the MOH guidelines will be made from Avidekel strain and olive oil extract.
Avidekel oil contains Δ9-Tetra-Hydrocannabinol (Δ9-THC) and Cannabidiol (CBD) in a 1:20 ratio and at a concentration of 30% CBD and 1.5% Δ9-THC.
Each Avidekel oil drop is approximately 0.04 ml in volume containing about 12 mg CBD and 0.6 mg Δ9-THC.
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T1/C20 CBD
Other Names:
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Placebo Comparator: Placebo
Patients in the control group will receive placebo oil containing olive oil and Chlorophyll.
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Olive oil with chlorophyl
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical response
Time Frame: From Week 0 to Week 8
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1 point reduction in HS-PGA score in treatment vs. control at week 8
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From Week 0 to Week 8
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety: Participants experiencing Adverse Events (AE's) or Serious Adverse Events (SAE's)
Time Frame: Week 3, Week 6, six months and 12 months
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Participants experiencing Adverse Events (AE's) or Serious Adverse Events (SAE's)
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Week 3, Week 6, six months and 12 months
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Efficacy: Hidradenitis suppurativa Severity Index (HSSI)
Time Frame: 6 weeks, six months and 12 months
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Hidradenitis suppurativa Severity Index (HSSI)
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6 weeks, six months and 12 months
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Clinical response
Time Frame: 6 weeks of treatment
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Hidradenitis Suppurativa Clinical Response (HiSCR)
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6 weeks of treatment
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Changes from baseline
Time Frame: From Week 0 to Week 6, six months and 12 months
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Dermatology Quality of Life Index (DLQI)
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From Week 0 to Week 6, six months and 12 months
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Efficacy on pain levels: VAS pain scale
Time Frame: From Week 0 to Week 8, 16 weeks, six months and 12 months
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VAS pain scale 11-point numerical pain rating scale
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From Week 0 to Week 8, 16 weeks, six months and 12 months
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Mental Disorders
- Chemically-Induced Disorders
- Substance-Related Disorders
- Sweat Gland Diseases
- Skin Diseases
- Infections
- Bacterial Infections
- Bacterial Infections and Mycoses
- Skin Diseases, Infectious
- Suppuration
- Skin Diseases, Bacterial
- Marijuana Abuse
- Hidradenitis Suppurativa
- Hidradenitis
- Physiological Effects of Drugs
- Protective Agents
- Antimutagenic Agents
- Chlorophyllin
Other Study ID Numbers
- TO_HS01_2017
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Hidradenitis Suppurativa
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Yale UniversityNot yet recruitingHidradenitis Suppurativa | Hidradenitis Suppurativa, Acne Inversa | Hidradenitis Suppurativa \(HS\)United States
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Boehringer IngelheimRecruiting
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Incyte CorporationRecruitingHidradenitis Suppurativa (HS)United States, Canada, Bulgaria, Italy, Spain, Germany, Poland, France, Australia, Denmark, United Kingdom
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Novartis PharmaceuticalsAvailableHidradenitis Suppurativa (HS)
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AbbVie (prior sponsor, Abbott)CompletedHidradenitis Suppurativa (HS)
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InflaRx GmbHQuintiles, Inc.CompletedHidradenitis Suppurativa (HS)United States, Bulgaria, Canada, Denmark, France, Germany, Greece, Netherlands, Poland
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Erasmus Medical CenterNot yet recruitingHidradenitis Suppurativa, Acne Inversa
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Incyte CorporationRecruitingHidradenitis Suppurativa (HS)United States, Canada, Czechia, Spain, Germany, Poland, Netherlands, Belgium, France, Greece, Japan, Austria
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Wake Forest University Health SciencesActive, not recruiting
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Incyte CorporationRecruitingHidradenitis Suppurativa (HS)United States, Austria, Belgium, Canada, Germany, Poland, Spain, Australia, Denmark, France, United Kingdom, Japan, Bulgaria, Netherlands, Czechia, Greece, Italy
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