Effects of switching inpatients with treatment-resistant schizophrenia from clozapine to risperidone

A prospective, open-label study in a 400-bed state psychiatric hospital evaluated change in therapeutic response among ten patients with treatment-resistant schizophrenia who were switched from clozapine to risperidone. Drug effects were examined before discontinuation of clozapine and at three, six, nine, and 12 weeks of risperidone treatment. No patients improved, and five discontinued treatment due to exacerbation of psychosis or adverse effects. Changes in scores on the Positive and Negative Syndrome Scale, the Brief Psychiatric Rating Scale, and the Barnes Akathisia Scale indicated clinically significant worsening of symptoms. The findings do not support replacing clozapine with risperidone for patients with treatment-resistant schizophrenia.     

Application of cognitive scales to medical records of schizophrenia inpatients

Studies with proton magnetic resonance spectroscopy (MRS) have reported abnormalities in N-acetyl-aspartate (NAA), amino acids (AA) and choline (Cho) to creatine (Cr) ratios associated with schizophrenia. We report data on the three ratios in a sample of 18 neuroleptic naive patients with first-episode schizophrenia (eight studied in the dorsolateral prefrontal and 10 in the midtemporal lobe) and 24 healthy controls (14 studied in prefrontal and 10 in midtemporal lobes). Frontal lobe proton spectra were acquired with the stimulated-echo acquisition mode (STEAM) pulse sequence (echo time 21 ms, repetition time 2 s). Temporal lobe proton spectra were acquired with the point-resolved spectroscopy (PRESS) pulse sequence (echo time 16-21 ms, repetition time 2 s). Upon comparison with normal controls, NAA/Cr ratios were reduced in patients both for the frontal and the temporal lobe. By contrast, Cho/Cr ratios were slightly elevated in frontal and reduced in temporal lobes; whereas, AA/Cr ratios were normal in frontal and markedly increased in the temporal lobe. The reduced NAA/Cr ratios suggest lower neuronal viability in patients and is consistent with findings of reduced brain volume in both frontal and temporal regions.     

Cost of outpatient care

Presents data on distribution of finances in public health institutions for physicians of different specialization, engaged in outpatient consultations, and analyzes the values for institutions of different types. The results may be used for economic analysis of the activities of public health institutions.     

Measuring the quality of outpatient treatment for schizophrenia

OBJECTIVE: Usually it is not possible to study the initial systemic response in patients with acute pancreatitis in the first hours after onset of the disease. We used postendoscopic retrograde pancreatography (ERP) pancreatitis as a model to study cytokine and anticytokine release in the early phase of human acute pancreatitis. METHODS: Post-ERP pancreatitis was defined as a threefold increase in serum amylase and at least two of the following clinical symptoms: abdominal pain, nausea, vomiting or peritonism 24 h after ERP. Serum levels of pro-inflammatory cytokines interleukin-1beta (IL-1beta), interleukin-6 (IL-6), interleukin-8 (IL-8), tumour necrosis factor alpha (TNF), as well as endogenous antagonistic mediators of the systemic inflammatory response such as soluble tumour necrosis factor alpha receptors p55 (TNFR p55) and p75 (TNFR p75), and IL-1-receptor antagonist (IL-1-RA) and interleukin-2-receptor (IL-2R) as indicators of lymphocyte activation were measured before and 0, 1, 4, 12, 24 and 48 h after ERP. In nine patients with acute post-ERP pancreatitis, these parameters were monitored daily until C-reactive protein (CRP) was within normal ranges and were compared to patients without pancreatitis after ERP. RESULTS: IL-1beta was not detectable in five patients with and four patients without post-ERP pancreatitis. The values of the remaining patients in both groups were lower than 3.9 pg/ml. IL-8 and IL-1-RA serum concentrations peaked 12 h after ERP (132.9 and 3245.0 pg/ml respectively) compared to patients without post-ERP pancreatitis (25.8 and 389.9 pg/ml respectively). The IL-6 concentration increased to 81.6 pg/ml (8.0 pg/ml in control patients) 24 h after ERP, while the peak values for CRP were measured 72 h after ERP (164.0 versus 7.7 mg/l). IL-2R content was maximally elevated 144 h after ERP (688.8 versus 255.9 U/ml), while concentrations of TNF and its receptors showed no significant change over time. CONCLUSION: The initial response of the cytokine network to damage of the human pancreas leading to acute pancreatitis includes the release of IL-8 and the IL-1 antagonist IL-1-RA, while IL-1beta is not found in the systemic circulation. The TNF system does not seem to be involved as indicated by the lack of detectable changes in TNF and the soluble TNFR p55 and p75 serum concentrations. Lymphocyte activation as indicated by elevated IL-2R levels occurred days after the initial trauma. Even mild post-ERP pancreatitis leads to significant systemic release of cytokines and their biological counterparts.     

Global functioning of inpatients with obsessive-compulsive disorder, schizophrenia, and major depression

In April and May 1996, two cases of PDA ligation were performed firstly in Turkey by the method of video assisted thoracoscopic surgery (VATS) in Dokuz Eylül Medical Faculty, Thoracic and Cardiovascular Surgery Department. There was not any complication in these patients in the postoperative period and they were discharged on the second day in symptom-free condition by the detection of closed ductus in their echocardiographic examination. Between February 1993 and October 1996, a total of 46 patients have undergone interventional application by VATS. While in six of these patients the procedure could not be manipulated because of massive pleural fibrosis, there was no mortality or morbidity among the patients, and they were discharged on average on the second day. The ratio of complications, such as bleeding, air leak, arrhythmia and empyema are so low in these operations, and hospital stay, with return to work time are shorter than with the open technique.     

Linking critical care nursing and genetics with research funding opportunities

OBJECTIVE: To assess the long-term (3-9 years) results of augmentation ileocystoplasty for non-neurogenic female urge incontinence in terms of continence, the need for intermittent self-catheterization and the need for additional or auxiliary treatment, to define the long-term complications and to assess the patients' satisfaction with the outcome. PATIENTS AND METHODS: The study comprised 51 women who underwent augmentation ileocystoplasty for non-neurogenic urge incontinence between November 1987 and December 1993; 27 patients had associated interstitial cystitis. All patients had exhausted conservative methods, with an unsatisfactory outcome. All patients were interviewed about the results of the procedure, and their charts reviewed and updated with relevant information. RESULTS: Within a mean (range) follow-up of 75.4 (36-109) months, 27 patients (53%) were completely continent, 13 (25%) had occasional leaks and nine (18%) continued to have disabling urge incontinence frequently requiring pads. Regular self-catheterization was needed by 20 (39%) patients while the rest emptied adequately with no or minimal residual volumes. Additional pharmacotherapy had to be used by 12 (24%) patients. Three patients later developed stress urinary incontinence and were managed with fascial sling procedures. The patch was revised in two patients and excised from four others because they had high residual volumes and uncontrollable infections. Two patients had an ileal conduit diversion for persistent incontinence. The most common complication was recurrent urinary tract infections, seen in 22 patients using intermittent self-catheterization. Mucus retention occurred regularly in 10 patients, six had chronic diarrhoea, four had latent bowel obstruction, one developed a bladder stone, one an incisional hernia and one developed patch necrosis and perforation. Twenty-seven patients (53%) were happy with the outcome of the procedure while 20 (39%) were not; four patients were unsure whether a change had occurred. CONCLUSION: Augmentation ileocystoplasty is a valuable alternative for women with intractable urge incontinence. However, these patients and their physicians should be aware of its limitations, specifically the possibility that incontinence may persist and the high probability of the need for self-catheterization, with potential subsequent urinary tract infection.     

First-episode schizophrenia with long duration of untreated psychosis. Pathways to care

BACKGROUND: The early course of illness in first-episode schizophrenia was examined with special emphasis on the duration of untreated psychosis and pathways to care. METHOD: The consecutively admitted individuals (n = 34) were assessed on premorbid functioning, duration of untreated psychosis, global functioning, symptoms and social network. To clarify the obstacles for receiving earlier treatment, 17 case histories with long duration of untreated psychosis were intensively studied. RESULTS: The duration of untreated psychosis was on average very long (130 weeks), the median value was 54 weeks. The long duration of untreated psychosis group (> 54 weeks) had greater deterioration in the premorbid phase, a weaker social network and were more withdrawn than the short duration of untreated psychosis group (< 54 weeks). The main obstacles for receiving treatment were withdrawal and poor social network. CONCLUSIONS: In order to identify people earlier, a system of detection must be mobile, easily accessible and attentive to early symptoms of psychosis. It seems to be important to educate the social network related to the individual about the importance of early treatment.     

Awareness of illness in schizophrenia and outpatient treatment adherence

We present a brief measure of awareness of illness in schizophrenia and test whether awareness is related to perceived need for and adherence to outpatient psychiatric treatment. A prospective design assessed treatment adherence, awareness of the signs and symptoms of schizophrenia, symptoms, neurocognitive status, and substance abuse at baseline and 6-month follow-up in 89 persons with schizophrenia. Results indicate that persons with greater awareness perceived greater need for outpatient treatment and evidenced better adherence to outpatient treatment when adherence and awareness were measured concurrently. Awareness was not related to adherence at 6-month follow-up. In addition, neurocognitive impairment was associated with lower overall adherence to treatment when reported by collaterals at baseline and 6-month follow-up. Neurocognitive impairment was, however, associated with higher self-reported adherence to medication, which suggests that neurocognitive status may bias adherence reporting in persons with schizophrenia.     

The structure of patient satisfaction with outpatient medical care.

Patient satisfaction data for 2,226 patients (average age 55.8 yrs) in the Medical Outcomes Study were used to determine the dimensions of satisfaction with medical care, the relation between direct and indirect methods of assessing global satisfaction with care, and the extent to which visit-specific and global satisfaction with one's medical care covary. Results supported the multidimensionality of satisfaction ratings but showed substantial covariation among some dimensions. Direct and indirect methods of assessing global satisfaction with care also covaried markedly. Global satisfaction was significantly, albeit modestly, correlated with visit-specific satisfaction. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Linking postdoctoral general dentistry programs with managed care programs and settings

Sleep-disordered breathing is a chronic problem of the inappropriate mechanical collapse of the upper airway. Symptoms range from mild occasional snoring to severe obstructive sleep apnea. The standard of care for the diagnosis and treatment of sleep-disordered breathing by sleep medicine has been the use of the polysomnogram and continuous positive airway pressure. This approach is burdensome, costly, and ineffective due to lack of compliance with or rejection of treatment. Oral appliances are highly effective in managing the mild snorer to the moderate sleep apneic and are approaching the efficacy of continuous positive airway pressure with the severe apneic. The dentist can and should manage these patients. However, the dental practitioner must acquire sufficient training and knowledge to appropriately treat these patients.     

Treatment settings for persons with alcoholism: Evidence for matching clients to inpatient versus outpatient care.

This study compared inpatient, intensive outpatient, and standard outpatient treatment settings for persons with alcoholism and tested a priori hypotheses about the interaction of setting with client alcohol involvement and social network support for drinking. Participants (N?=?192) were assigned randomly in cohorts to 1 of the 3 settings. The settings did not differ in posttreatment primary drinking outcomes, although inpatients had significantly fewer jail and residential treatment days combined than outpatients. Clients high in alcohol involvement benefited more from inpatient than outpatient care; the opposite was true at low alcohol involvement levels. Network drinking support did not moderate setting effects. Clients low in cognitive functioning also appeared to benefit more from inpatient than outpatient care. Improved outcomes might be achieved by matching degree of alcohol involvement and cognitive functioning to level of care. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Computerized medication instruction for psychiatric inpatients admitted for acute care

We studied the efficacy and feasibility of using computer-based instruction to provide medication information to hospitalized patients with acute psychotic conditions. Patients were randomly assigned to receive computer-based (n = 21) or personal instruction (n = 21); for the final analyses the computer group was expanded to include 13 patients from a pilot study. Outcome measures were knowledge retention (indicated by changes in test scores) and compliance with medication regimens after discharge (indicated by telephone follow-up at one week, one month, and three months). The subjects reacted positively to the computer program. Knowledge retention and compliance were similar in the computer and control groups. We conclude that psychiatric inpatients admitted for acute care can participate in, and learn from, computerized medication instruction.     

Three student manuals for obstetric and gynecologic outpatient care

The aim of the present study was to investigate the effect of somatostatin administration on experimentally induced inflammation in rats. Inflammation was induced by the intraplantar injection of carrageenan (50 microL) into the hind paw of the rat. Animals were treated intraplantarly with somatostatin in a volume of 50 microL at different doses (2.5, 25, and 250 ng, 10 microg). The inflammatory response was studied 120, 180, and 240 min after drug administration. The antinociceptive effect of somatostatin was determined by using the Randall and Selitto test and by local production of beta-endorphin from lymphocytes obtained from popliteal lymph nodes. Data show that small doses of somatostatin were the most effective in reducing hyperalgesia. Moreover, our results show that somatostatin treatment significantly increased beta-endorphin in lymphocytes from popliteal lymph nodes. The secretion of opioid peptides, which enhance analgesia, could be stimulated by locally administered somatostatin. IMPLICATIONS: Acute pain because of intraplantar inflammation induced in rats by carrageenan injection was significantly reduced by small-dose, local administration of somatostatin, which possibly favors beta-endorphin release as a mechanism. These results may have implications regarding treatment of pain conditions associated with an inflammatory response.     

Linking level of care to level of need: Assessing the need for mental health care for nursing home residents.

What are the mental health status and active treatment needs of nursing home residents? A stratified random sample of 828 residents in 25 facilities serving Medicaid recipients was assessed for levels of physical and psychosocial functioning. Although 91.2% had sufficiently high levels of medical and physical care needs to justify nursing home placement, 79.6% also had moderate to intense needs for mental health care. Older residents, relative to their younger counterparts, had more intense medical and mental health care needs. It was also found that psychiatric diagnosis was a poor indicator of mental health service needs, particularly among elderly individuals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Randomized controlled trial of physician-directed versus respiratory therapy consult service-directed respiratory care to adult non-ICU inpatients

Although current evidence suggests that respiratory care protocols can enhance allocation of respiratory care services while conserving costs, a randomized trial is needed to address shortcomings of available studies. We therefore conducted a randomized controlled trial comparing respiratory care for adult non-ICU inpatients directed by a Respiratory Therapy Consult Service (RTCS) versus respiratory care by managing physicians. Eligible subjects were adult non-ICU inpatients whose physicians had prescribed specific respiratory care services. Consecutive eligible patients were approached for consent, after which a blocked randomization strategy was used to assign patients to (1) Physician-directed respiratory care, in which the prescribed physician respiratory care orders were maintained (n = 74), or (2) RTCS-directed respiratory care, in which the physician's respiratory care orders were preempted by a respiratory care plan generated by the RTCS (n = 71). Specifically, these patients were evaluated by an RTCS therapist evaluator whose respiratory care plan was based on sign/symptom-based algorithms drafted to comply with the American Association for Respiratory Care (AARC) Clinical Practice Guidelines. Appropriateness of respiratory care orders was assessed as agreement between the prescribed respiratory care plan and an algorithm-based "standard care plan" generated by an expert therapist who was blind to the patient's actual orders. The compared groups were similar at baseline regarding demographic features, admission diagnostic category, smoking status, and Triage Score (mean, 3.8 +/- 0.9 SD [RTCS] versus 3.7 +/- 1.0). Similarly, no differences were observed between RTCS-directed and physician-directed respiratory care regarding hospital mortality rate (5.7 versus 5.6%), hospital length of stay (7.9 +/- 9.0 versus 7.7 +/- 7.3 d), total number of respiratory care treatments delivered (30.3 +/- 30 versus 31.6 +/- 30.5), or days requiring respiratory care (4.2 +/- 5.2 versus 4.1 +/- 3.6). Notably, using both a stringent (S) and a liberal (L) criterion for agreement, RTCS-directed respiratory care demonstrated better agreement with the "standard care plan" (82 +/- 17% [S] and 86 +/- 16% [L]) than did physician-directed respiratory care (64 +/- 21% [S] and 72 +/- 23% [L]) (p < 0.001). Finally, the true cost of respiratory care treatments was slightly lower with RTCS-directed respiratory care (mean, $235.70 versus $255.70/pt, p = 0.61). We conclude that (1) compared with physician-directed respiratory care, the RTCS prescribed a similar number and duration of respiratory care services at a slight savings (that did not achieve statistical significance) and without any increased adverse events; and (2) compared with physician-directed respiratory care, RTCS-directed respiratory care showed greater agreement with Clinical Practice Guideline-based algorithms.     

Managed care is harmful to outpatient mental health services: A call for accountability.

Substantial evidence indicates that managed care is harmful to outpatient mental health services. The thesis is presented that two underlying causes of these harmful effects are (1) inappropriately focusing on cutting outpatient mental health expenses and (2) dramatically reducing outpatient services as a result of managed care economics. Due to the reduced services, it is likely that treatment quality will suffer as well. The probably negative results are as follows: denying services to many who need treatment, systematically undertreating the clients who are served, and denying psychologically necessary longer term treatment to those with moderate to severe problems. To protect against these dangers, it is recommended that managed care be held accountable for reporting its economic efficiency and the quantity of services provided. Because of the inherent weaknesses in managed care, alternative cost-control strategies are suggested. (PsycINFO Database Record (c) 2010 APA, all rights reserved)