Clinical effects and treatment outcomes of long-term compulsory in-patient treatment of treatment-resistant patients with severe mental illness and substance-use disorder.

BACKGROUND: The treatment of homeless dual-diagnosis patients (i.e., those with severe mental illness and substance-use disorder) is difficult and often fails. For patients in the Netherlands who had not responded to earlier voluntary and compulsory treatment, a new treatment facility - Sustainable Residence (SuRe) - was developed to offer long-term compulsory in-patient treatment. AIM OF THE STUDY: To study patterns of changes in clinical and functional outcomes during treatment at SuRe and how these relate to eventual treatment outcome. METHODS: On the basis of the intensity of care needed after four years, three groups of patients were distinguished (total n = 165): those discharged to a less restrictive and less supportive setting (n = 70, 42%), those still hospitalized at SuRe at the end of the four-year study period (n = 69, 42%) and those referred to a more appropriate setting (n = 26, 16%). Random coefficient analysis was used to examine differences between groups regarding changes in clinical and functional outcomes during treatment. During treatment, outcomes were monitored using Routine Outcome Assessment. RESULTS: All three groups made small but significant improvements on global psychosocial functioning, distress and therapeutic alliance (effect sizes (ES) 0.11 to 0.16 per year). Patients who were discharged to a less restrictive setting showed small to moderate improvement in risk to self and others, psychiatric symptoms, and skills for daily living (ES 0.19-0.33 per year and 0.42-0.73 for their mean 2.2-year treatment period). Patients remaining at SuRe showed a small increase in risk to self (ES 0.20 per year; 0.80 for their treatment period of four years or more). Oppositional behaviour was consistently greater in referred patients than in the other groups (ES 0.74-0.75). CONCLUSION: Long-term compulsory treatment appeared to have helped improve clinical and functional outcomes in a substantial proportion (42%) of previously severely dysfunctional, treatment-resistant dual-diagnosis patients, who could then be discharged to a less restrictive and less supportive environment. However, risk-to-self increased in a similar proportion. A smaller number of patients (16%) showed marked oppositional behaviour and needed a higher level of care and protection in another facility.

Crisis intervention and acute psychiatry in Amsterdam, 20 years of change: a historical comparison of consultations in 1983 and 2004-2005.

AIM: There has been a striking increase in the number of compulsory admission proceedings in the Netherlands since 1992, to such an extent that treatment in Amsterdam's psychiatric clinics is in danger of being dominated by coercive treatment. Our aim was to establish a picture of the changes in emergency psychiatry that have contributed to the increase in the number of acute compulsory admissions. METHODS: A cohort (N = 460) of psychiatric emergency consultations with the city crisis service in 1983 was compared with a similar cohort (N = 436) in 2004-2005. The study focused on the following variables: patient characteristics, crisis-service procedures and consultation outcomes. RESULTS: Compared with 1983, there are now more services involved in crisis support in the public domain for psychiatric patients. The number of patients referred by the police has risen from 29% to 63%. In 1983, all consultations took place where the patients were located; at present, 60% take place at the crisis service premises. The number of psychotic patients in the cohort has increased from 52.0% and 63.3 %. There has been an increase in the proportion of compulsory admissions and a sharp decrease in the proportion of voluntary admissions from 61% to 28% of all admissions. Overall, the percentage of consultations leading to a psychiatric admission has fallen from 42% to 27%. CONCLUSION: The front-line outreach service of 1983 has changed into a specialist psychiatric emergency department with a less pronounced outreach component. Voluntary admissions to psychiatric hospitals have almost disappeared as a feature of the crisis service.

[Changes in crisis intervention and emergency psychiatry, Amsterdam emergency consultations in 1983 and 2005]. / Veranderingen in crisisinterventie en acute psychiatrie; Amsterdamse consulten in 1983 en 2005.

BACKGROUND: Since 1992 The Netherlands has seen a striking increase in the number of compulsory admissions. There is a danger that coercion will become the dominant form of treatment in the Amsterdam clinics. AIM: To build up a picture of the changes in emergency psychiatry which have contributed to the increase in the number of acute compulsory admissions. METHOD: A cohort (n = 460) of consultations conducted by the city crisis service in 1983 was compared with a similar cohort (n = 436) of consultations conducted in 2004-2005 based on the following variables: crisis-service procedures, patient characteristics, diagnosis and consultation outcomes. RESULTS: In 2003-2004 more services were involved with psychiatric patients in acute situations in the public domain than were involved in 1983. The number of patients referred by the police almost doubled, rising from 29.3 to 62.7%. In 1983 all consultations took place where the patients were located; in 2004-2005 60% took place at the premises of the crisis service. The number of psychotic patients in the cohort rose from 52 to 63.3%. There was a rise in the number of compulsory admissions (from 16.7 to 20%) and a sharp decline in voluntary admissions (from 25.7 to 7.6%). The total number of admissions following a consultation decreased from 42 to 28%. CONCLUSIONS: The front-line outreach service of 1983 has been transformed into a specialist psychiatric emergency department with only a modest outreach component. Voluntary admissions via the consultation service have almost ceased. Further research is needed into the characteristics of the consultations and into the variables that play a role in the use of compulsion in emergency psychiatry.

[Treatment of Salmonella carriers in a number of reptile species (author's transl)]. / Behandeling van Salmonella-dragers bij enkele reptielensoorten.

Housing Tejus contaminated with Salmonella on wire-mesh floors did not have any effect on the degree of contamination. The sensitivity of Salmonella organisms isolated from desert monitors to ampicillin was satisfactory, the serotypes being less sensitive to chloramphenicol, furazolidone, neomycin, streptomycin and oxytetracycline. Intramuscular injection of combined chloramphenicol and ampicillin in tejus and lizards was not successful, nor was oral administration of furazolidone in tortoises. On the other hand, oral treatment with combined ampicillin and chloramphenicol was effective in tortoises.

The use of biotyping of Enterobacteriaceae as an evaluation of the isolation efficacy of laboratory animals.

2 sets of data are given of biotyping the Enterobacteriaceae from the faecal flora of SPF rats and cats housed with different isolation arrangements. The method is presented as an evaluation of the isolation efficiency of laboratory animals. Biotypes which were determined on almost every occasion belonged to the resident flora of the animals while those found occasionally represented contamination. Contaminating bacteria are cleared from an SPF breeding unit by colonization resistance and the continuous efflux of animals from the unit. A parameter of isolation efficacy is the number of different biotypes determined in time. With optimal isolation arrangements a stable bacterial flora of permanently colonized biotypes is obtained in the animals.