Please select the eligibility criteria that correspond to the clinical trial below.
Title: Dialectical Behaviour Therapy for Chronically Self-harming Individuals With BPD: Evaluating the Clinical and Cost Effectiveness of a 6-month Treatment
Brief Summary: Standard one-year dialectical behaviour therapy (DBT), which has four components, is an effective treatment for people with borderline personality disorder. However, such DBT programs are in short supply and costly, resulting in long wait lists. In practice, DBT is often reduced in length or intensity. This study will determine whether shorter DBT treatment is clinically effective and cost-effective. In total, 240 self-harming BPD patients will be randomly assigned to receive either 1 year or 6 months of DBT, with follow-up lasting two years. Rates of suicidal and self-harm behaviours, use of health care and general psychological functioning will be examined.


Options:
A: Inclusion Criteria:

* Meets DSM-IV criteria for Borderline Personality Disorder.
* Has had at least 2 self-harm episodes (either suicidal or non-suicidal) in the past 5 years, including at least 1 in the past 8 weeks.
* Proficient in English
* Provides informed consent to participate in the study.
* Absence of 8 or more standard weeks of DBT in the past year (individual and group therapy components).
* has had either Ontario Health Insurance Plan (OHIP) coverage or BC Medical Services Plan (MSP) health insurance for 1 year or more
* Absence of a pending criminal court case or charges.
* Has been a resident of Ontario or British Columbia for all of the past 12 months, at least.
* Lives in the Greater Toronto Area/Greater Vancouver Area

Exclusion Criteria:

* Meets the DSM-IV criteria for bipolar disorder I, dementia, or a psychotic disorder other than psychotic disorder NOS
* IQ less than 70
* Chronic or serious physical health problem requiring hospitalization within the next year (e.g., cancer)
* Plans to move to a province other than Ontario or BC in the next 2 years.
B: Inclusion Criteria:

* 18-65 years of age.
* Newly suicide attempt within one month of the inclusion date.
* A minimum of two characteristics in the DSM-IV Borderline Personality Disorder (BPD)
* Informed consent.

Exclusion Criteria:

* Severe depression.
* Bipolar disorder.
* Psychosis within the schizophrenic spectrum.
* Anorexia Nervosa.
* Substance abuse.
* Mental retardation.
* Dementia.
* Lack of informed consent
C: Inclusion Criteria:

* Self-harm behaviour in the past 6 months
* In receipt of treatment from local Child and Adolescent Mental Health Services
* Competent and willing to provide written, informed consent.

Exclusion Criteria:

* Severe learning disability or pervasive developmental disorder
* Acute psychotic episode
* Eating disorder in the absence of self-harm.
* Non-English speaking
* Current involvement in other ongoing treatment research
D: Inclusion Criteria:

* Meet a minimum of 4 DSM-5 BPD criteria
* Have parent's or parent substitute's commitment and ability to participate in the MBT-Parents program.
* Score 67\< BPFS-C

Exclusion Criteria:

* Comorbid diagnosis of pervasive developmental disorder, learning disability (75 \< IQ), anorexia, current psychosis, diagnosis of schizophrenia or schizotypal personality disorder, antisocial personality disorder as well as any other axis-I or axis-II psychopathology considered to be the primary diagnosis.
* Current psychiatric inpatient treatment
* Current (past two months) substance dependence (but not substance misuse)
* Participation in concurrent psychotherapeutic treatment outside the MBT program
* Not able to speak Danish
* Lack of informed consent

Answer: A