Medical emergency department utilization patterns among uninsured patients with psychiatric disorders

OBJECTIVE: This study examined medical emergency department utilization for patterns among uninsured patients with psychiatric disorders. METHODS: Billing records of 15,672 uninsured adult patients treated in the emergency department of an academic medical center in southeast Texas over a 12-month period were analyzed for information on demographic characteristics, diagnosis, number of emergency department visits, and hospitalization. RESULTS: Overall, 11.8% of the population was diagnosed as having at least one psychiatric disorder during an emergency department visit. Patients with psychiatric disorders had an increased risk of having multiple emergency department visits and hospitalization compared with patients without psychiatric disorders. The risk of multiple emergency department visits was particularly high for patients with either bipolar disorder or psychotic disorders. CONCLUSIONS: Uninsured patients with psychiatric disorders appear to be heavy users of medical emergency department services. These findings may be helpful in developing more efficient strategies to serve the mental health needs of the uninsured.     

Fibrinopeptide A excretion in urine in patients with atherosclerotic artery disease

Urinary fpA excretion and fpA in plasma were studied in patients with peripheral artery disease, aortic aneurysm, severe coronary artery disease, acute myocardial infarction and in normal controls. Mean urinary fpA was significantly higher in all groups of patients than in normal controls whose excretion was 1.9 +/- 1.2 micrograms/24 hours (mean +/- SD). We found a good correlation between urinary fpA excretion and plasma fpA (r = 0.68, p less than 0.01, n = 81). The highest levels of urinary fpA were found in 9 patients with aortic aneurysm (11.9 +/- 6.1 micrograms/24 hours). The 10 patients with acute myocardial infarction had also abnormally elevated values (4.3 +/- 1.8 micrograms/24 hours) which were only slightly higher than the levels found in another 10 patients with myocardial infarction receiving subcutaneous heparin in a dosage of 2 X 5000 IU daily (2.9 +/- 1.7 micrograms/24 hours). The 13 patients with peripheral artery disease showed an increase in urinary fpA excretion from 4.0 +/- 1.7 to 10.5 +/- 2.3 micrograms/24 hours after percutaneous angioplasty (p less than 0.001). These data demonstrate that urinary fpA excretion may represent a valid means to detect the cumulative effect of thrombin action on fibrinogen in patients with atherosclerotic vascular disease and after therapeutic intervention.     

Effect of thought disorders on quality of life in patients with schizophrenia

OBJECTIVE: The aim of the present study was to investigate the impact of thought disorder on quality of life in patients with schizophrenia. METHODS: Seventy two patients with schizophrenia and 46 healthy subjects were included in the study. World Health Organization Quality of Life Instrument Short Forum (WHOQOL-BREF) was given to patients and healthy subjects to assess quality of life. Thought and Language Index (TLI) for thought disorders, Positive and Negative Syndrome Scale (PANNS) for symptom and Calgary Depression Scale (CDS) for depressive symptoms were administered to the patients. RESULTS: The comparison of quality of life between patients and healthy subjects showed a significant difference except environmental domain. There were no significant correlations between thought disorder and quality of life in patients with schizophrenia. CONCLUSION: The present study revealed that quality of life was lower in patients with schizophrenia compared to healthy subjects. There was no relation between thought disorders and quality of life in schizophrenia. Patients with schizophrenia were aware of their quality of life perception.     

Clinical evaluation of language and thought disorders in patients with schizophrenic and affective psychoses

56 patients with RDC diagnoses of schizophrenia (n = 40) and mania (n = 16) were interviewed with a structured interviewing procedure. The evaluation was performed by 2 raters who were blind for diagnosis. Two instruments were used for evaluation concerning thought and language disorders: the 'Scale for Assessment of Thought, Language and Communication' developed by Andreasen and the 'Endogenomorphic Schizophrenic Axial Syndrome' by Berner with its emphasis on thought disorders. The interrater reliability for both instruments was found to be good to acceptable for the essential items. A comparison of the frequency of thought disorders according to the two different instruments showed an occurrence of derailment and incoherence of the Andreasen scale in both diagnostic groups, while thought disorders of the schizophrenic axial syndrome were represented only in the group of schizophrenics. This is because in contrast to the Andreasen scale, the presence of pressure of speech is considered as an exclusion criterion for the schizophrenic axial syndrome. Thus, thought disorders according to the schizophrenic axial syndrome are seen to possess diagnostic significance.     

Satisfaction with treatment among patients with depressive and bipolar disorders

BACKGROUND: Patients' satisfaction with care may be an important factor in relation to adherence to treatment and continued psychiatric care. Few studies have focused on satisfaction in patients with depressive and bipolar disorders. METHOD: A comprehensive multidimensional questionnaire scale, the Verona Service Satisfaction Scale-Affective, was mailed to a large population of patients with depressive or bipolar disorders representative of outpatients treated at their first contact to hospital settings in Denmark. RESULTS: Among the 1,005 recipients, 49.9% responded to the letter. Overall, patients were satisfied with the help provided, but satisfaction with the professionals' contact to relatives was low. Younger patients (age below 40 years) were consistently more dissatisfied with care especially with the efficacy of treatment, professionals' skills and behaviour and the information given. There was no difference in satisfaction between genders or between patients with depressive disorder and patients with bipolar disorder. CONCLUSION: There is a need to strengthen outpatient treatment for patients discharged from a psychiatric hospital diagnosed of having affective disorders, focusing more on information and psychoeducation for patients and relatives.     

Cigarette smoking among patients with schizophrenia and bipolar disorders

The purpose of the present study was to investigate the ratio of smokers and the relationship of cigarette smoking to clinical features in patients with schizophrenia and bipolar disorders. One hundred and forty-four patients with schizophrenia or bipolar disorder along with 114 healthy controls were evaluated. A total of 57.5% of the patients with schizophrenia, 55.1% of the bipolar patients and 47.3% of the control group were smokers. Daily cigarette consumption among the patients with schizophrenia was higher than that for the bipolar patients, and control group. Among the patients with schizophrenia who were in acute psychotic episode, Scale for the Assessment of Positive Symptoms scores of the smokers were significantly higher.     

Movement disorders in adult surviving patients with maple syrup urine disease

Maple syrup urine disease is a rare metabolic disorder caused by mutations in the branched‐chain α‐keto acid dehydrogenase complex gene. Patients generally present early in life with a toxic encephalopathy because of the accumulation of the branched‐chain amino acids leucine, isoleucine, and valine and the corresponding ketoacids. Movement disorders in maple syrup urine disease have typically been described during decompensation episodes or at presentation in the context of a toxic encephalopathy, with complete resolution after appropriate dietary treatment. Movement disorders in patients surviving childhood are not well documented. We assessed 17 adult patients with maple syrup urine disease (mean age, 27.5 years) with a special focus on movement disorders. Twelve (70.6%) had a movement disorder on clinical examination, mainly tremor and dystonia or a combination of both. Parkinsonism and simple motor tics were also observed. Pyramidal signs were present in 11 patients (64.7%), and a spastic‐dystonic gait was observed in 6 patients (35.2%). In summary, movement disorders are common in treated adult patients with maple syrup urine disease, and careful neurological examination is advisable to identify those who may benefit from specific therapy. © 2011 Movement Disorder Society     

Patterns of urinary excretion among patients with self-induced water intoxication and psychosis

Parameters of water metabolism were measured serially in nine patients with the syndrome of self-induced water intoxication and psychosis (SIWIP). Clinical and laboratory findings indicated that SIWIP patients are type A of the syndrome of inappropriate antidiuresis. Estimated 24-hour urinary excretion of creatinine and early morning urinary creatinine concentration measurements were used to calculate 24-hour urine volumes. Polyuria was considered present for male patients when excretion was estimated to be greater than 2,600 ml of urine/24 hours or early morning urinary specific gravity was less than or equal to 1.003. Male patients with a specific gravity of less than or equal to 1.003 predictably excreted 28,000 ml of urine/day. Severe hyposthenuria may be a biological marker for a population at risk to develop complications of SIWIP, including seizures, coma, and death.     

Frequency and patterns of mental health services utilization among adolescents with anxiety and depressive disorders

The main aim of this study was to examine the frequency and patterns of mental health services utilization among 12- to 17-year-old adolescents with anxiety and depressive disorders. Another aim was to examine the factors associated with the use of mental health services. The study population comprised 1,035 adolescents randomly recruited from 36 schools. Anxiety and depressive disorders were coded based on DSM-IV criteria using the computerized Munich version of the Composite International Diagnostic Interview. Only 18.2% of the adolescents who met DSM-IV criteria for anxiety disorders, and 23% of those with depressive disorders, used mental health services. Among adolescents with anxiety disorders, mental health services utilization was associated with past suicide attempt, older age, the presence of comorbid disorders, as well as parental anxiety and depression. The only factor that predicts the use of mental health service among adolescents with depressive disorder was a history of suicide attempt. The implication of the results in terms of tailoring services for children and adolescents with anxiety and depressive disorders are discussed.     

Psychophysiological disorders among buprenorphine patients

In this study, we examined the prevalence of 14 psychophysiological disorders among 114 opioid-dependent individuals (a sample that previously evidenced high rates of borderline personality) as well as the relationship between these disorders and borderline personality. In the aftermath of analyses, only migraine headaches (28.9%) and chronic pain (33.3%) demonstrated relatively high frequency rates in this sample. Only migraine headaches showed a significant relationship with the diagnosis of borderline personality symptoms. In conclusion, in an opioid-dependent population, the prevalence of psychophysiological disorders appears to be rather unremarkable.     

Comorbid anxiety disorders and divalproex sodium use among partial hospital patients with psychotic disorders

We conducted this study to determine anxiety disorder comorbidity and divalproex sodium use among 26 patients with psychotic disorders after their referral to a partial hospital. Each subject was diagnosed by structured interview, and 4 Brief Psychiatric Rating Scale (BPRS) items associated with agitation were assessed: anxiety, hostility, excitement, and tension. Subjects' medical records were then examined to determine discharge diagnoses from referring inpatient facilities as well as current medication use. Although we diagnosed many anxiety disorders, none was identified during hospitalization. Divalproex use was not associated with anxiety disorder frequency. Divalproex patients had significantly lower BPRS anxiety, tension, and excitement scores, as well as total BPRS agitation scores (P < .05). Our findings suggest that anxiety disorders are unrecognized among psychotic patients and that treatment guidelines for concurrent anxiety are needed.     

Dementia of depression among patients with neurological disorders and functional depression

Cognitive performance on the Mini-Mental State Examination (MMSE) was assessed in depressed patients (diagnosis of major depression) with cerebrovascular lesions, with Parkinson's disease, or with functional depression (no known brain lesions). Controls for patients with brain lesions or Parkinson's disease were nondepressed patients with the same conditions. Controls for functionally depressed patients were age-matched normal individuals. Depressed patients had significantly lower total MMSE scores than their nondepressed counterparts, but depression did not have an effect on cognitive performance across the three disease groups. The only significant difference between depressed and nondepressed patients shared by all three groups was poorer performance by depressed patients on the delayed-recall task. The findings suggest that major depression may lead to a specific pattern of cognitive deficits independent of coexisting brain pathology.     

Impairments of attention and effort among patients with major affective disorders

Impairments of attention are common among people with major affective disorders, yet the influence of effortful task demands on attentional performance in unipolar and bipolar illness has been little studied. The authors compared psychiatric inpatients with primary diagnoses of unipolar or bipolar affective disorder (n=27) and age-matched normal control subjects (n=20) on a battery of eight neuropsychological tasks designed to measure different attentional functions. There were low-effort and high-effort versions of each task. Significant group differences were consistently observed on tasks demanding sustained and focused attention, but not on tasks requiring visual selective attention. Although affective disorder patients showed impairments on most tasks regardless of level of task effort, group differences were greatest on high-effort conditions. Results indicate that patients with major affective disorders show significant attentional impairments on most measures of effortful attention, and the magnitude of these impairments increases as the effortful demands of the task increase.     

Personality and personality disorders among patients with major depression in combination with dysthymic or cyclothymic disorders

Personality traits and personality disorders in 298 consecutive outpatients with pure major depression, major depression with dysthymic or cyclothymic disorder, pure dysthymic or cyclothymic disorder and other disorders were investigated. Patients with dysthymic or cyclothymic disorders alone or in combination with major depression showed more self-doubt, insecurity, sensitivity, compliance, rigidity and emotional instability. They were more schizoid, schizotypal, borderline and avoidant according to MCMI and had a higher prevalence of DSM-III Axis II diagnoses, and more borderline, avoidant, and passive-aggressive personality disorders, as measured by SIDP. All in all, dramatic and anxious clusters of personality disorders were more frequent among patients with dysthymic-cyclothymic disorders in addition to major depression than among patients with major depression only. The findings elucidated the close connection between the more chronic affective disorders and the personality disorders, irrespective of any concomitant diagnosis of major depression.