Interrogative Suggestibility in Opiate Users.
Interrogative suggestibility in opiate users.
Filed under: Methadone Detox
Addiction. 1996 Sep; 91(9): 1365-73
Murakami A, Edelmann RJ, Davis PE
The present study investigated interrogative suggestibility in opiate users. A group of patients undergoing a methadone detoxification programme in an in-patient drug treatment unit (Detox group, n = 21), and a group of residents who had come off drugs and were no longer suffering from withdrawal syndrome (Rehab group, n = 19) were compared on interrogative suggestibility and various other psychological factors. Significant differences were found between the two groups, with the Detox group having more physical and psychological problems, and a higher total suggestibility score in comparison with the Rehab group. These findings are discussed in relation to the context of police interrogations and the reliability of confessions made by suspects and witnesses dependent on opiates.
HubMed – Methadone Detox
Assessing pathological detoxification fear among methadone maintenance patients: the DFSS.
Filed under: Methadone Detox
J Clin Psychol. 1987 Sep; 43(5): 528-38
Milby JB, Gurwitch RH, Hohmann AA, Wiebe DJ, Ling W, McLellan AT, Woody GE
This study assessed the reliability, validity, discriminative accuracy, and factor structure of the Detoxification Fear Survey Schedule (DFSS). Prevalence of detoxification fear and its correlates also were assessed. Random samples from three geographically, culturally, and racially disparate populations (N = 271) of treated opioid addicts were used. The DFSS had a test-retest r = .935 and demonstrated several indicants of validity. A briefer version (DFSS-14) showed superior psychometric properties and could identify correctly 81% of the detox fear subjects while it excluded 55% of nonfear subjects. The DFSS-14 had a replicated three-factor structure that accounted for 62.1% of total item variance in the validation sample. Factor two, probably best named dose reduction fear, was replicated in all populations. A cut-off score set at the nonfear mean is recommended for clinical use. A brief clinical interview of positive scorers quickly should eliminate false positives and, thus, efficiently identify most of those with detoxification fear.
HubMed – Methadone Detox
Contingent methadone delivery: effects on illicit-opiate use.
Filed under: Methadone Detox
Drug Alcohol Depend. 1986 Jul; 17(4): 311-22
Higgins ST, Stitzer ML, Bigelow GE, Liebson IA
This study examined the effects of contingent vs. non-contingent delivery of a methadone dose supplement on relapse to illicit opiate use in the context of a methadone outpatient detoxification program. Following a 3-week methadone stabilization period on 30 mg, patients (N = 39) were randomly assigned to a contingent, a non-contingent, or a control treatment group. All patients received identical gradual reductions in their assigned methadone dose. During the dose reduction period (weeks 4-11), members of the contingent (N = 13) and non-contingent groups (N = 13) could obtain daily methadone-dose supplements up to 20 mg, but contingent group members could obtain supplements only if their most recent urinalysis results were opiate negative. Control subjects (N = 13) did not have dose increases available. The contingent group presented significantly lower opiate-positive urines during weeks 8-11 (14% positive) of the detox than the non-contingent (38% positive) or control (50% positive) groups. Additionally, the availability of extra methadone improved treatment retention and increased clinic attendance above levels observed in the control group. The potential for further use of methadone’s reinforcing properties in the treatment of opiate dependence is discussed.
HubMed – Methadone Detox
Predicting treatment dropouts from a drug abuse rehabilitation program.
Filed under: Methadone Detox
Int J Addict. 1982 May; 17(4): 641-53
Craig RJ, Rogalski C, Veltri D
Seventy-five drug addicts who completed an opiate detoxification program were compared with 75 addicts who dropped out prematurely on 14 variables. Results showed that patients were more likely to complete detox when the number of staff absences and primary therapist absences increased, when more patients were admitted during their hospitalization, and if they were prescribed methadone. A discriminant function analysis successfully classified 88% of the sample into stay/leave categories. The results were cross-validated on an independent sample of 25 completers and 25 dropouts, resulting in 75% classification accuracy. Primary drug of abuse (heroin/Talwin) was not a factor on any measure. Results indicate that treatment dropout among drug addicts is based more on situational interactionism than on individual determinism.
HubMed – Methadone Detox
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