[The debate on legalization of drugs--facts and implications].
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Biomedical subjects
Publications and source records attributed to Y Kaminer.
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An adolescent who was simultaneously dependent on cocaine and treated for attention-deficit hyperactivity disorder (ADHD) with dexedrine developed symptoms of severe depression followed by suicidal behavior. The patient was treated for cocaine craving, depression, and ADHD with desipramine on an inpatient adolescent unit for substance abusers with comorbid psychiatric disorder. The Minnesota Cocaine Craving Scale was used to monitor the cocaine craving. Issues about the strategies for the treatment of cocaine craving and the stimulant treatment/abuse dilemma are discussed with a special emphasis on comorbidity in adolescent substance abusers. Suicidal behavior related to cocaine abuse and craving and the application of the cocaine abstinence three phase model to an inpatient setting are illuminated.
Patterns of affective comorbidity with substance abuse are examined in a sample of 156 adolescent psychiatric inpatients, ages 13 to 18 years old. Affective disorders, including adjustment disorder with depressed mood, were observed in 51.3% of patients. A total of 30.7% of patients had comorbid major depression. In both males and females, secondary major depressive disorder was more common than its primary form. In this population, the primary-secondary paradigm did not predict either acute remission for depressive symptoms or distinct family history of comorbid disorders. Consistent with previous studies of adults, significantly more females had comorbid affective disorder and significantly more males had conduct disorder.
The psychiatric and demographic characteristics that may distinguish treatment completers from noncompleters among hospitalized adolescents with substance abuse and comorbid psychiatric disorders were examined. Affective and adjustment disorders were more prevalent among treatment completers whereas non-completers were more likely to be assigned a conduct disorder diagnosis. There were no differences between the groups with respect to demographic and legal status, education level and lifetime psychiatric diagnosis in the parents or caretakers, living arrangements, treatment history, and perception of treatment benefits. A higher percentage of treatment completers than noncompleters received psychotropic medications. The factors contributing to treatment termination as well as the clinical and research implications of the findings are discussed.
Observational methods were used to determine whether depressive symptoms in 20 inpatients with major depressive disorder could be observed to change during the course of treatment with antidepressant medication. Four consecutive weekly observation sessions were done using the Emotional Disorders Rating Scale, which collects information about symptoms of depression, mania, anxiety, hostility, and irritability. Only those scales indexing depressive symptoms evidenced change. Significant change was observed between the third and fourth weeks of hospitalization, thereby replicating the findings reported in the adult literature regarding depressive symptoms' responsiveness to antidepressants.
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Data regarding the concomitant occurrence of substance abuse and other psychiatric disorders in an inpatient treatment program for adolescents is presented. Comparison with three other similar studies reveals that conduct and mood disorders appear to be the most prevalent concurrent diagnoses of inpatient adolescent substance abusers.
A group of 26 adolescents with temporal lobe epilepsy was compared with a matched control group of 26 adolescents with chronic bronchial asthma as well as with a group of 90 healthy adolescents, using the social competence measure and the behavior profile of the Child Behavior Checklist. Both chronically ill groups exhibited more social and behavioral problems than the healthy adolescents but were similar to each other on the social and behavioral profiles. The one area in which the temporal lobe epilepsy and asthmatic groups differed from one another was that of "schizoid" psychopathology in male subjects.
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There is an urgent need for a reliable method of evaluating the severity of adolescent chemical abuse and problems related to chemical abuse. The lack of an appropriate rating scale to fill this objective hampers the design and the assessment of objective treatment outcome and follow-up of adolescent chemical abusers. The Teen-Addiction Severity Index (T-ASI) is a structured interview which was developed to assess the seven following domains: chemical use, school status, employment-support status, family relationships, peer-social relationships, legal status, and psychiatric status. This paper discusses the rationale for the design of the T-ASI and presents a preliminary study indicating satisfactory interrater reliability of the rating scale.
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There is growing dissatisfaction with current methods for rating affective symptoms in children. We report findings from a preliminary psychometric study of an alternative approach, that of direct observational ratings. The Emotional Disorders Rating Scale (EDRS) is an observation-based instrument containing 59 items divided into eight subscales. The results of this study indicate that measurement of nonverbal components of affective symptoms in children is feasible. Interrater reliability and internal consistency of the EDRS subscales were high. The EDRS also has potential as a measurement of state-related changes in affective behavior and as a technique for examining treatment response.
Substance abusing adolescents were discriminated from normal controls on seven of the nine scales comprising the revised Dimensions of Temperament Scales. However, upon aggregating the scales into orthogonal dimensions using factor analysis, it was found that only activity level was associated with drug use severity. This behavioural trait was correlated with seven of 10 scales comprising the Drug Use Screening Inventory, including severity of substance use, behavior problems, psychiatric disorder, work, peer relationships and leisure activities.
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A number of forms of insulin misuse, other than the usual noncompliance, have been reported in the literature on the treatment of diabetes mellitus. These include attempted and completed suicide, factitious hypoglycemia, Munchausen syndrome by proxy, and the use of insulin by substance abusers. Such misuse has involved diabetic patients, their family members and medical staff, as well as others. The reports of suicide attempts reveal an equal distribution of misuse between the sexes (rather than the expected preponderance of females), underrepresentation of adolescents, and a high rate of recurrence. Recommendations for treatment are discussed for clinicians and investigators regarding this overlooked problem.