Can a drug curb Self-Harm? new trial aims to find out

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age: 16 years of age or older * Clinical interviews meet DSM-5\'s nonsuicidal self-injury diagnostic criteria * Nonsuicidal self-injurious behavior has been observed more than once in the past two months * Obsessive Compulsive Drinking Scale general craving item 2 or more points (strong desire) * Self-injurious behavior continues even with 4 weeks of general psychiatric treatment for underlying disease * Anyone who can independently read and fill out the questionnaire and speak Korean * Who understand the written consent and voluntarily agree to participate in the study * Female participants of childbearing age must be negative on urine pregnancy test at screening Exclusion Criteria: * currently in psychotic or manic conditions * currently experiencing serious suicidal thoughts * history of substance-related disorders including opioid * do not agree to use very effective contraception from the time of signing the test subject\'s consent form to the end of study period (non-fertility women and postmenopausal women excluded from the contraception requirements) * Severe medical conditions (angina pectoris, myocardial infarction, arrhythmia, any cancer that is not in remission, hypothyroidism, hyperthyroidism, diabetes, hepatitis B, hepatitis C, epilepsy, dementia, HIV infection) * intellectual disability or organic brain damage * difficulty reading and writing Korean * taking opioid antagonists (methadone, buprenorphine, etc.) * on an opiate painkiller * currently opiate dependence * acute opiate withdrawal symptoms * naloxone-induced test is positive or the urine test is positive for opiates * have been sensitized to this drug * acute hepatitis, liver failure, severe liver failure * renal disease * hypersensitivity reaction to the main ingredient or other ingredients of this drug * a pregnant woman, a woman who may be pregnant, or a lactating woman * Since this drug contains lactose, genetic problems such as galactose intolerance, Lapp lactase deficiency, glucose-galactose malabsorption, etc * active liver disease