Biomedical subjects

G L Staines

Publications and source records attributed to G L Staines.

5 recordsLinked to original sources

PubMed2001

Polysubstance use among alcoholics.

Contemporary alcoholics often use multiple substances, but there is little systematic research on this. This study examines the drug use comorbidity of alcoholics (DSM diagnosis, frequency and quantity of drug use); the relationship between drinking and drug use; the relative severity of alcohol- and drug-related problems; and the validity of reports of illicit drug use. Data on substance use were collected from 248 treatment-seeking alcoholics using an expanded Time-line Follow-Back (TLFB) interview. Self-reports of substance use were validated with data from biological specimens (urine and hair). Lifetime diagnosis of joint alcohol and drug dependence/abuse was 64%. Two-thirds (68%) reported using drugs in the past 90 days: 33% powder cocaine; 29% crack cocaine; 15% heroin, and 24% cannabis. The mean proportions of exposed days on which users reported consuming a substance were 57% (alcohol), 26% (powder cocaine), 46% (crack cocaine), 47% (heroin), and 29% (cannabis). Subjects reported consuming an average of 14 standard drinks on a drinking day and $67 worth of drugs on a using day. Drug users reported drinking less than nonusers on a drinking day. Frequency of drinking and drug use were positively correlated; almost all drug users reported simultaneous drinking and drug use; and they rated drugs as the bigger problem. Considerable under-reporting of drug use occurred for the previous 3-4 days, but was more accurate for the previous month.

Adult↗

PubMed1999

Sequential assignment and treatment-as-usual. Alternatives to standard experimental designs in field studies of treatment efficacy.

Psychosocial treatment research studies encounter obstacles to random assignment (RA). Used together, two procedures offer an alternative to the standard RA design. First, sequential assignment (SA) may create less opposition from administration, staff, and clients. SA operates on the principle that limited bed availability, a common treatment consideration in the field, determines assignment of clients to conditions. Second, treatment-as-usual (TAU) represents an alternative type of control condition. Some clients on the waiting list will, before a slot opens up and they enter an experimental condition, be absorbed into the existing treatment system, in which the amount and type of treatment they receive can vary widely. Substituting SA and TAU for the standard RA design may introduce methodological impurities including certain limited biases.

Bias↗

PubMed1997

Modified therapeutic community for mentally ill chemical "abusers": background; influences; program description; preliminary findings.

This paper briefly surveys the literature that addresses the problem of co-occurring mental and "substance abuse disorders." It discusses several convergent influences on the development of modified therapeutic community (TC) approaches. The paper describes in some detail the modified TC program for mentally ill chemical "abusers" (MICAs). The paper also summarizes research data that establish positive retention rates and significant in-treatment change to support the effectiveness of the modified TC and to underscore the limited effect of treatment-as-usual approaches. Treatment approaches must be comprehensive, multidimensional, of relatively long duration, and must systematically address the interrelated problems of mental illness and substance use.

Comorbidity↗

PubMed1995

Therapeutic community methods in methadone maintenance (Passages): an open clinical trial.

A non-random open clinical trial was conducted to determine whether a day-treatment program based on modified therapeutic community (TC) methods (Passages) produced better treatment outcomes for heroin addicts than did standard methadone maintenance therapy. Altogether, 327 methadone clients at two clinic sites were studied: 115 Passages members, and 212 comparison subjects. Compared to non-Passages clients, clients who voluntarily joined and remained in Passages for at least 6 months exhibited significantly larger reductions in cocaine use, heroin use, needle use, criminal activity, and psychological dysfunction. The present findings suggest that TC-oriented enhanced day-treatment can help methadone clients recover from drug abuse and adopt a prosocial lifestyle.

Adult↗

PubMed1986

Manpower information and the community mental health system.

The lack of knowledge about basic manpower issues in the community mental health system led the authors to devise five questions that address manpower issues of general interest to community mental health system managers. The questions concern the ratio of staff to population, the types of professionals on staff and their demographic characteristics, the amount of time staff spend on various activities, the cost of the work force, and the outcomes of services. The authors discuss how these questions have been considered in the literature, and they illustrate with analyses of data from a survey of staff of New Jersey's mental health agencies how the issues of number, type, and cost of staff can be explored. The authors believe that basic manpower information can contribute directly to the decisions of managers of mental health service systems.

Community Mental Health Services↗