- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02541500
An Open Label Study of Oral Minocycline for the Treatment of Patients With Co-occurring Opioid and ATS Dependence
An Open-label Study of Oral Minocycline for the Treatment of Patients With Co-occurring Opioid and Amphetamine-type Stimulant Dependence (COATS)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Additional data available to this project will come from contemporaneous and historical drug treatment clinical trials and treatment programs conducted at HUSM with similar populations of patients and proposed/described as other components of the cluster of research projects described in the overall Research University Team Grant proposal. Comparisons of treatment process and outcome measures collected in this proposed clinical trial with data collected in contemporaneous and historical controls will enhance our ability to evaluate the potential efficacy of minocycline as treatment agent for co-occurring opioid and amphetamine-type stimulant (ATS) dependence. Data from patients receiving other drug treatments at HUSM will be used as reference points to evaluate potential effect sizes of treatment effects associated with minocycline treatment. The preliminary data on treatment retention data, patient satisfaction, potential adverse effects, and efficacy will be used as preliminary/pilot research when designing and applying for funding support for future large scale randomized clinical trials aimed at the development of effective medically based treatments of opiate and ATS abuse or dependence.
Over the past decade, amphetamine-type stimulant (ATS) has also emerged as a major drug problem. Globally, ATS is now the second most commonly used illicit drug type and is more widely used than heroin. ATS abuse is especially prevalent and problematic in the Asian region, where ATS production, use, drug seizures, and demand for treatment have continued to increase. Injection of methamphetamine has been reported in Malaysia (Chawarski et al, 2006) and other south-east Asian countries (McKetin, 2008). In the most recent survey of out-of-treatment heroin IVDU in cities across Malaysia, more than 60% report current ATS use, and 29% inject ATS (Chawarski et al, 2012).
ATS use is associated with increased HIV transmission behavioral risks. The connection of heroin, methamphetamine and HIV in Malaysia is well documented (Chawarski et al, 2006). Increased needle sharing and risky sexual behaviors lead to increased prevalence of HIV infection. ATS use exacerbates HIV transmission risk through a number of mechanisms: ATS users report engaging in more frequent and more risky sexual behaviors while using ATS and in more frequent needle sharing. ATS is also associated with impairments of mood and executive functioning that may persist for prolonged periods and may contribute to relapse to drug use, thus all other problems.
Drug abuse has been a major problem in Kelantan for the past several decades (Suarn & NorAdam,1993) and ATS has been gaining momentum over the past decade. The number of individuals arrested annually for ATS in Kelantan increased over the past 5 years from 2900 in 2007 to 5300 in 2010. For the past 5 years, Kelantan has also led Malaysia in having the highest population prevalence of HIV infection, at 47 per 100,000 in 2008, nearly 4 times the prevalence reported for the rest of Malaysia. Kelantan also has the highest number of women with HIV in Malaysia with more than 1200 reported in 2008, suggesting that HIV is making the transition to the general population. A large proportion of treatment seeking drug users in Kelantan are HIV positives and are susceptible to high mortality (JKNK, 2012).
Minocycline is a broad-spectrum antibiotic derived from tetracycline. Minocycline is substantially more lipid-soluble than other tetracyclines, thus minocycline readily crosses the blood-brain barrier, and its potential efficacy for treating ATS dependence derives from its effects on dopamine on glutamate neurotransmission in the brain and its anti-inflammatory, neuro-protective and cognitive-enhancing effects in the brain (Dean et al, 2012). Glutamate along with dopamine plays a key role in the rewarding and addictive effects of amphetamine, methamphetamine, and other stimulants. Input from glutamatergic pathways in brain reward centers enhances dopaminergic transmission in these pathways and reward. Blockade of glutamate receptors in these regions prevents many of the behavioral effects of ATS or other stimulants and prevents reinstatement of stimulant use in animal studies. Glutamate plays a key role in learning and memory, and blockade of glutamate interferes with consolidation of memory for the rewarding effects of stimulants.
Minocycline, one of the very few medications affecting glutamate transmission, attenuates many of the behavioral effects of stimulants in animal models, attenuates release of dopamine in brain reward pathways in response to stimulants. It has cognitive-enhancing effects in humans, and improves stimulant-induced and phencyclidine-induced cognitive impairments. In animal models, minocycline improved stimulant-induced or phencyclidine-induced impairments of object recognition, sensorimotor gating, and visuospatial memory. A study of nicotine addiction showed greater reduction in craving for cigarettes while on minocycline as compared to placebo (Sofuoglu et al, 2009).
In another study (Sofuoglu et al, 2011), minocycline attenuated the subjective, rewarding effects of amphetamine administration in healthy human volunteers, reduced plasma cortisol levels following amphetamine administration, and improved reaction times on a cognitive performance task testing attention. The cognitive-enhancing effects of minocycline have been found in individuals with schizophrenia, who showed improved working memory, cognitive flexibility and cognitive planning in response to minocycline. Addition of minocycline early in the treatment improves negative symptoms in patient with schizophrenia (Chaudry et al, 2012).Minocycline exerts neuroprotective effects but under certain circumstances, also have neurotoxic consequences (Plane et al, 2010). Reserchers in Japan reported a case of a female patient whose psychotic symptoms in methamphetamine use disorder were successfully improved by minocycline, even though the precise mechanisms were not understood then (Tanibuchi et al, 2010).
Very rarely, minocycline is associated with some severe problems, including colitis, infection with non-susceptible organisms, liver damage, (MacNeil et al,1997), benign intracranial hypertension, skin rashes, autoimmune disorders or allergic reactions. Although these problems occur very rarely, we plan to monitor patients for adverse effects closely throughout the study to ensure early detection and prompt treatment of any serious advere effect, if one should occur. Additionally, patients treated for acne with minocycline may be treated with minocycline for many years, while in the proposed study we are planning to treat patients with minocycline for a very limited period, 4 months. We anticipate that, if it is found to be efficacious for treating ATS abuse or dependence, minocycline would be used in the initial phase of treatment to help patients consolidate a period of abstinence from ATS and develop healthy, drug-free life styles; we do not anticipate that minocycline would be used for the long-term maintenance treatment of ATS abuse or dependence.
In addition to detoxification and treatment medications, a manual-guided educational drug and HIV risk reduction counseling (EDRC) will be provided to all participants. EDRC provides education about medical understanding of opioid and ATS addiction, highly effective strategies used in successful drug recovery efforts, medical and other harmful consequences of drug use includingHIV and other infectious disease transmission, as well as about effective prevention of all negative consequences of illicit drug use (Chawarski et al, 2008). It helps patient to remain in treatment, adhere to prescribed medications, abstain from or reduce illicit opioid and ATS use and HIV risk behaviors, and make life-style changes fostering sustained recovery. It also teaches basic cognitive and behavioral coping skills that increase the patients' chances to reach sustained and prolonged recovery from drugs. For HIV positive patients, EDRC encourages patients to attend the HIV clinic and adhere to monitoring, medication, and other treatment recommendations. EDRC will be provided by trained and supervised nursing personnel, drug counselors, or therapists. It will be offered in individual format with the frequency ranging from 3 times per week during detoxification to once per week during the outpatient phase of treatment.
Study Type
Enrollment (Anticipated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Vicknasingam B Kasinather, PhD
- Phone Number: 2140 6046532140
- Email: vickna@usm.my
Study Locations
-
-
Kelantan
-
Kota Bharu, Kelantan, Malaysia, 16010
- Recruiting
- University Science Malaysia
-
Contact:
- Vicknasingam B Kasinather, PhD
- Phone Number: 6046532140
- Email: vickna@usm.my
-
Contact:
- Imran Ahmad
- Phone Number: 6097676603
- Email: profimran@usm.my
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Meet DSM-IV criteria for both opioid and ATS dependence, as assessed by the Structured Clinical Interview for DSM (SCID)
- ActiveCOATS dependence as documented by ATS and opioid-positive urine tests and a report of at least 2 or more days per week of ATS use over the past month.
- Age 18 - 65 years old
Exclusion Criteria:
- Liver enzymes greater than 3 times the upper limit of normal or evidence of liver failure or acute hepatitis.
- Having serious medical or psychiatric illnesses: (including current psychotic disorder, major depression, suicidal or homicidal ideations) or taking medications to treat depression or psychosis.
- Refused informed consent or inability to understand the protocol or assessment questions.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Minocycline
Patients in this arm will receive oral minocycline
|
Oral minocycline 200 mg daily will be started on day six of treatment for a period of four months
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Reduction in illicit ATS use,
Time Frame: 18 weeks
|
This will be measured from baseline over time during treatment based on urine toxicology testing and self-report
|
18 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Reductions in sexual and drug-related HIV risk behaviors
Time Frame: 18 weeks
|
Measured by repeated assessments of sexual and HIV risk behaviors during treatment
|
18 weeks
|
Measure improvements in neuropsychological functioning
Time Frame: 18 weeks
|
Measured by repeated assessments of neuropsychological functioning
|
18 weeks
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Imran Ahmad, MBBS, University Science Malaysia
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 00004494
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 Heroin Dependence
-
National Health Research Institutes, TaiwanUnknown
-
Shanghai Mental Health CenterShanghai Center of Biomedicine DevelopmentCompleted
-
Friends Research Institute, Inc.National Institute on Drug Abuse (NIDA)Completed
-
Friends Research Institute, Inc.National Institute on Drug Abuse (NIDA)Completed
-
National Health Research Institutes, TaiwanUnknown
-
University of PittsburghIndiana University of PennsylvaniaCompletedSubstance Use Disorders | Benzodiazepine Dependence | Alcohol Use Disorder | Substance Abuse | Opioid-use Disorder | Cocaine Use Disorder | Alcohol Abuse | Opiate Dependence | Alcohol Withdrawal | Benzodiazepine Abuse | Cocaine Abuse | Heroin Abuse | Cocaine Withdrawal | Opiate Withdrawal Syndrome | Heroin Overdoses | Heroin...United States
-
Icahn School of Medicine at Mount SinaiNational Center for Complementary and Integrative Health (NCCIH); University...RecruitingOpiate Use DisorderUnited States
-
Hurd,Yasmin, Ph.D.Jazz PharmaceuticalsRecruitingSubstance-Related Disorders | Opioid-Related Disorders | Opioid Use Disorder | Heroin AbuseUnited States
-
NYU Langone HealthNational Institute on Drug Abuse (NIDA)Completed
-
New York State Psychiatric InstituteNational Institute on Drug Abuse (NIDA)Completed
Clinical Trials on Minocycline
-
Journey Medical CorporationDr. Reddy's Laboratories LimitedCompleted
-
State University of New York - Downstate Medical...RecruitingAsthma | Allergic RhinitisUnited States
-
Central South UniversityCompleted
-
OraPharmaCompleted
-
Rempex (a wholly owned subsidiary of Melinta Therapeutics...Innovative Medicines Initiative; Universitätsklinikum KölnTerminatedRenal Insufficiency, Chronic | Healthy Subjects | Renal Insufficiency, AcuteGermany
-
Johns Hopkins UniversityMakerere UniversityTerminatedHIV Infections | HIV-associated Cognitive ImpairmentUganda
-
University of PittsburghTerminated
-
Ain Shams Universityfaculty of pharmacy Tanta UniversityNot yet recruiting
-
University of South FloridaCompleted
-
Beijing Tiantan HospitalNeuroDawn Pharmaceutical Co., Ltd.RecruitingIschemic Stroke, AcuteChina