Please select the eligibility criteria that correspond to the clinical trial below.
Title: Family-Based Juvenile Drug Court Services
Brief Summary: The objective of the proposed study is to adapt and implement an efficacious adolescent substance abuse treatment, Multidimensional Family Therapy (MDFT), within the juvenile drug court service system. Additionally, the investigators will also examine the extent to which MDFT can enhance the effectiveness of existing juvenile drug court services in terms of decreasing drug use, delinquent behavior and arrests and improving school and vocational outcomes. The study design is a fully randomized controlled trial.


Options:
A: Inclusion Criteria:

* \>=18 years old
* Drug or Alcohol use in the last 90 days

Exclusion Criteria:

* \<18 years old
* Cannot speak English
* Already participate in a substance abuse treatment
B: Inclusion Criteria:

(a) Substance abuse or dependence disorder requiring outpatient treatment, and (b)after consulting with his or her attorney, the youth and family voluntarily agrees to enter juvenile drug court.

Exclusion Criteria:

(a) Their current offense is the sale of drugs, a gun offense, a violent offense, or sexual battery,(b) their current offense is likely to merit commitment to a secure or locked juvenile justice facility or (c) they have severe mental illness or retardation according to their intake MJDC evaluation.
C: Inclusion Criteria:

1. Individuals age 18 years old and older with schizophrenia or schizoaffective disorder as confirmed by the Mini International Psychiatric Inventory (MINI).
2. Individuals who are currently or have been recently homeless (within the past 12 months) as per the official federal definition of homelessness.
3. Known to have medication treatment adherence (20% or more missed medications in past week or past month) problems as identified by the Treatment Routines Questionnaire patient or clinician versions (TRQ-P/TRQ-C).
4. Ability to be rated on psychiatric rating scales.
5. Willingness to take long-acting injectable medication.
6. Currently receiving treatment at a Community Mental Health Clinic (CMHC) or another mental health treatment provider who is able to provide continuity of care during and after study participation.
7. Able to provide written, informed consent to study participation.
8. Women of child-bearing potential must be utilizing reliable, medically-accepted methods of birth control.

Exclusion Criteria:

1. Known resistance or intolerance to haloperidol or haloperidol decanoate.
2. Medical contraindication to haloperidol or haloperidol decanoate.
3. Individuals on long-acting injectable antipsychotic medication immediately prior to study enrollment.
4. Prior or current treatment with clozapine.
5. Concurrent medical condition or psychiatric illness, which in the opinion of the research psychiatrist, would interfere with the patient's ability to participate in the trial.
6. Current substance dependence.
7. High risk of harm to self or others.
8. Female who is currently pregnant or breastfeeding.
9. Individual who is already in permanent and supported housing that includes comprehensive mental health services (e.g. Housing First).
D: Inclusion Criteria:

* Adults incarcerated in NYC jails with known release date
* DSM-IV criteria for current opioid dependence
* No current agonist (methadone, buprenorphine) treatment
* Currently opioid free by history ('detoxed') and with a negative urine for all opioids
* General good health as determined by complete medical interview and physical examination
* Age 18-60 years.

Exclusion Criteria:

* History of liver failure, cirrhosis, or recent liver function test levels greater than three times normal
* Pregnancy, lactation, or planning conception
* Active medical illness that might make participation hazardous
* Untreated psychiatric disorder
* History of allergic reaction to naltrexone, PLG (polylactide co-glycolide), carboxymethylcellulose, or any other components of the diluent.
* Current chronic pain condition treated with opioids.

Answer: B