Three-year-cohort-study: clinical and cost effectiveness of an inpatient psychiatric rehabilitation.

Introduction: There has been a resurgence of interest in psychiatric rehabilitation to cater to patients with chronic and complex mental illnesses. Aims: This study is aimed at examining patients' characteristics and the prevalence of psychiatric and non-psychiatric comorbidity in a local inpatient rehabilitation service, as well as to investigate the impact of the whole-system approach to rehabilitation on future utilization of mental health services and to analyze the cost-effectiveness and quality of this service. Method: Patients managed over 3 years in a psychiatric rehabilitation inpatient unit were self-controlled; they were retrospectively (pre-rehabilitation) and prospectively (post-rehabilitation) examined for readmission rate, length of stay (LOS), and emergency room (ER) visits. Relevant information was retrieved from Discharge Abstract Database (DAD), Patient Registration System (STAR), and Emergency Department Information System (EDIS). The quality of care in the rehabilitation unit was examined using the Quality Indicator for Rehabilitative Care (QuIRC), and the cost analysis was conducted using data obtained from a single-payer government medical service insurance (MSI) billing system. Results: Of the 185 patients admitted over the study period, 158 were discharged. There was a significant reduction in readmission rate (64% decrease), LOS (6,585 fewer days spent in hospital), and ER presentations (166 fewer visits) (P < 0.0001), respectively. There were substantial subsequent cost savings in the post-rehabilitation year. Conclusion and implications for practice: In the 3-year study, an inpatient psychiatric rehabilitation service in Nova Scotia, Canada, resulted in the successful discharge of most patients with severe and persistent mental illness to more socially inclusive environments. It also reduced their post-rehabilitation mental health service utilization, hence greatly enhancing the effectiveness and efficiency of these services.

Psychiatric sequelae of thromboangiitis obliterans: a case report and review of the literature.

BACKGROUND: Peripheral manifestations secondary to progressive vascular occlusions are characteristic of the rare condition termed thromboangiitis obliternas (TAO) or Buerger's disease. The central manifestations of this disease are however poorly characterized, particularly those of psychiatric nature, and their prevalence is largely unknown. Speculations have been made around the polymorphic nature and triggers of observed psychopathology in TAO; much however remains to be unraveled in this area. CASE PRESENTATION: We present the case of a 33-year-old Caucasian male who developed first episode of psychosis at the age of 29 years. There was no history of previous mental illness either in the patient, or in any of his family members. He had been a long- term heavy smoker and was experiencing progressive lower limb claudication since the age of 22 years; however, all inflammatory, autoimmune and atherosclerotic markers were negative. His psychosis was characterized by retention of a warm affect, and despite some amelioration, was generally resistant to a fair trial of several anti-psychotic medications including Clozapine. CONCLUSION: The pathophysiology of psychosis secondary to Buerger's is not yet well characterized which adds to the complexity of managing these cases. Recognizing that cerebral manifestations of this disease may evolve several years after the onset of peripheral thromboangiitic features is important for following the natural history and considering measures that may reduce the burden of illness.

Late Onset First Episode Psychosis Emerging as Delusional Misidentification of Familiar Sacred Places During a Holy Pilgrimage: A Case Report and Literature Review.

BACKGROUND: The delusional misidentification syndromes (DMS) include a myriad of discrete but related syndromes, which have wide spectrum anomalies of familiarity. Several misidentification syndromes have been described in the psychiatric literature, the most common of these delusions are: the Capgras syndrome; the Fregoli syndrome; the syndrome of inter-metamorphosis; reduplicative paramnesia; and environmental reduplication. CASE PRESENTATION: The reported case highlights the emergence of late onset first episode psychosis in a Middle Eastern 65-year-old female who has no previous psychiatric history. The nature of psychosis was mainly delusions of misidentification and persecution. DISCUSSION: DMS are relatively rare and occur predominantly in association with schizophrenia and affective psychosis. Between 25 and 40% are associated with organic conditions such as dementia, head injuries, brain tumors, and epilepsy. Only three cases of misidentification of sacred places have been reported previously in the literature. This case report is the first to present a DMS, emerging as a late onset first episode psychosis during the sacred journey of Hajj. CLINICAL IMPLICATIONS: The reported case highlights the importance of early recognition and treatment of mental health conditions that may appear de novo during the Hajj sacred journey. Readily available psychiatric resources, psychotropic medications, and psycho-education may be pivotal in ensuring mental well-being of pilgrims, which is fundamental to maintain the mental capacity required for completing these journeys.

Rapid cycling bipolar affective disorder and recurrent strokes secondary to high blood homocysteine.

INTRODUCTION: The interface between psychiatric disorders and organicity has been a matter for contentious debate. AIM: To report an interesting clinical case of moderate homocystinuria presenting with significant psychiatric and neurological deficits. METHOD: A case report highlighting the impact of homocystinuria on producing intractable rapid cycling bipolar affective disorder. DISCUSSION: Homocystinuria is a frequently missed cause for treatment-resistant bipolar affective disorder.

Effectiveness of the Community Treatment Order in streamlining psychiatric services.

BACKGROUND: The implementation of the Community Treatment Order (CTO) has created controversy surrounding its beneficence. AIMS: The study aims at examining the effectiveness of the CTO in reducing the rate and duration of revolving door admissions for patients who were made subject to this Order. METHOD: All patients who were made subject to CTO between November 2008 and August 2009 in South Essex were involved in the study where patients acted as their own control through comparing their pre-CTO, during CTO and post-CTO's admission rate and duration. RESULTS: There was a significant reduction in the rate and duration of admissions in the period during and post-CTO state. CONCLUSIONS: The CTO proved to be effective in reducing revolving door admissions and it has a beneficial carryover effect in the post-CTO state.

Leptin and insulin growth factor 1: diagnostic markers of the refeeding syndrome and mortality.

Refeeding syndrome is difficult to diagnose since the guidelines for identifying those at risk are largely based on subjective clinical parameters and there are no predictive biochemical markers. We examined the suitability of insulin-like growth factor 1 (IGF1) and leptin as markers to identify patients at risk of the refeeding syndrome before initiation of parenteral nutrition (PN). A total of thirty-five consecutive patients referred for commencement of PN were included. Serum leptin and IGF1 were measured before starting PN. Electrolytes, liver and renal function tests were conducted before and daily for 1 week after initiating PN. The primary outcome was a decrease in phosphate 12-36 h after initiating PN. 'Refeeding index' (RI) was defined as leptin × IGF1 divided by 2800 to produce a ratio of 1·0 in patients who are well nourished. RI had better sensitivity (78 %; 95 % CI 40, 97 %) and specificity (78 %; 95 % CI 40, 97 %) with a likelihood ratio of 3·4, at a cut-off value of 0·19 for predicting a ≥ 30 % decrease in phosphate concentration within 12-36 h after starting PN, compared with IGF1 or leptin alone. However, IGF1 was a better predictor of mortality than either leptin or the RI. The present study is the first to derive and test the 'RI', and find that it is a sensitive and specific predictor of the refeeding syndrome in hospitalised patients before starting PN.