Stress related disorders and risk of cardiovascular disease: population based, sibling controlled cohort study

OBJECTIVE

To assess the association between stress related disorders and subsequent risk of cardiovascular disease.

DESIGN

Population based, sibling controlled cohort study.

SETTING

Population of Sweden.

PARTICIPANTS

136 637 patients in the Swedish National Patient Register with stress related disorders, including post-traumatic stress disorder (PTSD), acute stress reaction, adjustment disorder, and other stress reactions, from 1987 to 2013; 171 314 unaffected full siblings of these patients; and 1 366 370 matched unexposed people from the general population.

MAIN OUTCOME MEASURES

Primary diagnosis of incident cardiovascular disease—any or specific subtypes (ischaemic heart disease, cerebrovascular disease, emboli/thrombosis, hypertensive diseases, heart failure, arrhythmia/conduction disorder, and fatal cardiovascular disease)—and 16 individual diagnoses of cardiovascular disease. Hazard ratios for cardiovascular disease were derived from Cox models, after controlling for multiple confounders.

RESULTS

During up to 27 years of follow-up, the crude incidence rate of any cardiovascular disease was 10.5, 8.4, and 6.9 per 1000 person years among exposed patients, their unaffected full siblings, and the matched unexposed individuals, respectively. In sibling based comparisons, the hazard ratio for any cardiovascular disease was 1.64 (95% confidence interval 1.45 to 1.84), with the highest subtype specific hazard ratio observed for heart failure (6.95, 1.88 to 25.68), during the first year after the diagnosis of any stress related disorder. Beyond one year, the hazard ratios became lower (overall 1.29, 1.24 to 1.34), ranging from 1.12 (1.04 to 1.21) for arrhythmia to 2.02 (1.45 to 2.82) for artery thrombosis/embolus. Stress related disorders were more strongly associated with early onset cardiovascular diseases (hazard ratio 1.40 (1.32 to 1.49) for attained age <50) than later onset ones (1.24 (1.18 to 1.30) for attained age ≥50; P for difference=0.002). Except for fatal cardiovascular diseases, these associations were not modified by the presence of psychiatric comorbidity. Analyses within the population matched cohort yielded similar results (hazard ratio 1.71 (1.59 to 1.83) for any cardiovascular disease during the first year of follow-up and 1.36 (1.33 to 1.39) thereafter).

CONCLUSION

Stress related disorders are robustly associated with multiple types of cardiovascular disease, independently of familial background, history of somatic/psychiatric diseases, and psychiatric comorbidity.

Deliberate Self-Harm in Older Adults: A General Hospital Emergency Department Survey

BACKGROUND

Deliberate self-harm (DSH) increases the danger of future suicide death and the risk increases with age. Self-harm in older adults is often associated with greater suicidal intent and lethality.

OBJECTIVES

To investigate clinical and psychosocial variables of older patients (age ≥ 65 years) assessed due to DSH, compared with younger adults.

METHODS

Patients admitted to the Emergency Department following DSH during an 8 year period were included.

RESULTS

Of 1149 participants, 187 (16.6%) were older adults (age ≥ 65) and 962 (83.4%) were younger adults (< 65). The older adults reported DSH closer to mid-day (P < 0.01) and suffered more frequently from adjustment disorder and depression. Personality disorders and schizophrenia were less commonly diagnosed (P < 0.001). Prescription medication (sedatives and hypnotics) were a more frequent means (88% vs. 71%) of DSH among older patients. Younger patients with DSH used over-the-counter medications (21.9% vs. 6.4%) three times more than did the older patients (P < 0.01). Past DSH was significantly more frequent in younger adults. Following DSH the older patients were frequently admitted for further general hospitalization (P < 0.001).

CONCLUSIONS

Older adults with DSH are a unique group with different clinical characteristics. There is a need for targeted prevention strategies and education of caregivers regarding DSH in older adults.

Associations between stress disorders and cardiovascular disease events in the Danish population

OBJECTIVES

Post-traumatic stress disorder (PTSD) is a well-documented risk factor for cardiovascular disease (CVD). However, it is unknown whether another common stress disorder-adjustment disorder--is also associated with an increased risk of CVD and whether gender modifies these associations. The aim of this study was to examine the overall and gender-stratified associations between PTSD and adjustment disorder and 4 CVD events.

DESIGN

Prospective cohort study utilising Danish national registry data.

SETTING

The general population of Denmark.

PARTICIPANTS

PTSD (n=4724) and adjustment disorder (n=64,855) cohorts compared with the general population of Denmark from 1995 to 2011.

PRIMARY OUTCOME MEASURES

CVD events including myocardial infarction (MI), stroke, ischaemic stroke and venous thromboembolism (VTE). Standardised incidence rates and 95% CIs were calculated.

RESULTS

Associations were found between PTSD and all 4 CVD events ranging from 1.5 (95% CI 1.1 to 1.9) for MI to 2.1 (95% CI 1.7 to 2.7) for VTE. Associations that were similar in magnitude were also found for adjustment disorder and all 4 CVD events: 1.5 (95% CI 1.4 to 1.6) for MI to 1.9 (95% CI 1.8 to 2.0) for VTE. No gender differences were noted.

CONCLUSIONS

By expanding beyond PTSD and examining a second stress disorder-adjustment disorder-this study provides evidence that stress-related psychopathology is associated with CVD events. Further, limited evidence of gender differences in associations for either of the stress disorders and CVD was found.

The ‘afterthought’ diagnosis: rehabilitating adjustment disorders

Although a common diagnosis, adjustment disorder has received little scientific attention, and instead the focus has been on major depression. It is likely that adjustment disorder and major depression have been conflated and the reasons for this are explored. Delineating one from the other clearly has crucial therapeutic and financial implications.

[Insight and social functioning in deficit and nondeficit schizophrenia]

OBJECTIVE

Deficit syndrome is a symptom complex characterized by primary and enduring negative symptoms, therefore it is difficult to diagnose. Poorer social functioning and insight are serious issues of Schizophrenia. Both of them seems to be related with deficit schizophrenia. The present study aimed to compare insight and social functioning in patients with deficit and nondeficit schizophrenia.

MATERIALS AND METHODS

Our study involved 71 patients with Schizophrenia recruited from the out patient clinic of psychiatry, Eskişehir Osmangazi University, Faculty of Medicine. Patients were diagnosed as schizophrenia by using Structured Clinical Interview for DSM-IV (SCID-I). Participants were evaluated by The Schedule for the Deficit Syndrome (SDS) and separated to two groups: Deficit (n=30) and nondeficit (n=41) Schizophrenia. All participants were administered Scale for the Assessment of Positive Symptoms (SAPS), Scale for the Assessment of Negative Symptoms (SANS), Schedule for Assessing the Three Components of Insight (SAI) and Personal and Social Performance Scale (PSP).

RESULTS

Compared to patients with nondeficit group, non-paranoid subtype ratio was significantly higher in deficit group. The mean SAI and PSP scores were significantly lower in the deficit group than in the nondeficit group. The mean SAPS and SANS scores were significantly higher in the deficit group than in the nondeficit group.

CONCLUSION

Our study emphasizes the importance of lack of insight and poorer social functioning in deficit schizophrenia.

[Reactive depression in patients with schizophrenia]

The authors report that the spectrum of clinical presentations, dynamics and outcome of mental disorders as well as the severity of psychogenias in patients with schizophrenia are closely associated with basic characteristics of the endogenous process including the developmental trend with the presence of mainly positive or mainly negative disorders. The authors explain the result by giving an example on the formation of reactive depression in positive and negative schizophrenia. Moreover, they present a specific variant of psychogenia developed on the basis of negative schizophrenia with early onset (verschroben type or simple deficit).

Perception for ischemic pain shows similarities in adjustment disorder and major depression

We recently described an increase of pain thresholds and tolerances for thermal and electrical pain in patients suffering from adjustment disorder (AD). Furthermore, we presented evidence that pain perception in major depressive disorder (MDD) depends on pain modality, with thresholds for ischemic pain being decreased compared to increased thermal and electrical pain thresholds. Here, we investigated perception of experimentally induced ischemic pain in 15 patients suffering from AD (subtype with depressive symptoms) and controls matched for age and sex in order to examine whether a similar pattern of modality dependent pain perception can be established. Thresholds and tolerances were assessed on both sides of the body. We found a significant decrease of ischemic pain thresholds in AD patients as compared to controls. Analogue findings have been reported for pain perception in MDD, therefore suggesting similarities with regards to pain perception in both disorders. This adds weight to the assumption that depressive symptomatology might alter pain sensitivity in this subtype of AD since symptoms are milder, yet comparable to MDD.

The adjustment to diabetes of school-age children with psychological adjustment problems

OBJECTIVE

To determine whether diabetic children with psychological adjustment problems have greater difficulties in specific areas of disease adaptation than their well-adjusted diabetic peers by comparing their diabetes-related adjustments in the family, school and peer environments.

METHOD

Mothers of 47 school-age preadolescent children with diabetes completed a standardized assessment of general psychological functioning. Children with psychological adjustment problems were then compared with children who did not exhibit problems along the following dimensions: their demographic and medical profiles, maternal diabetes knowledge, associations between general psychological functioning and diabetes control, and the quality of their diabetes adjustment.

RESULTS

No differences were found between children with psychological adjustment problems and their better-adjusted peers along any of the demographic or health status variables tested or in maternal diabetes knowledge. However, children with adjustment problems were more likely to receive visits from the hospital's home-care team and to be absent from school. Also, for children with psychological difficulty, indices of diabetes control and general psychological functioning were related, and the nature of this relation differed across the school and family environments. In addition, poorer psychological adjustment was associated with diabetes-specific problems in both mother and child. These included individual adjustment problems such as feeling different, relationship difficulties with family and peers, and difficulties with the treatment protocol, in particular, with the dietary regime.

CONCLUSION

These findings are considered in relation to (1). the importance of multi-method techniques in research which concerns adjustment to diabetes, in particular the need to use both psychological and disease-specific instruments, and (2). clinical evaluations and interventions for children with diabetes and their families.

High prevalence of hypokalemia after acute acetaminophen overdose: impact of psychiatric illness

BACKGROUND

Hypokalemia is not an isolated disease but an associated finding in a number of different diseases. It is also a commonly neglected condition among patients with acute acetaminophen overdose.

OBJECTIVES

This study intended to determine the prevalence of hypokalemia and its clinical correlates in acute psychiatric illness among hypokalemic and normokalemic patients after acetaminophen overdose.

METHODS

This is a retrospective cohort study of hospital admissions for acute acetaminophen overdose conducted over a period of 5 years from 1 January 2004 to 31 December 2008. Demographic data and different types of psychiatric illness were compared between hypokalemic and normokalemic patients. Hypokalemia was predefined by a serum concentration <3.5 mmol/L. Statistical Package for Social Sciences (SPSS) 15 was used for data analysis.

RESULTS

Two hundred and eighty patients out of 305 admissions were studied. Hypokalemia was found in 63.6% of patients with a higher prevalence in the presence of psychiatric illness (67.7%). Hypokalemic patients were significantly associated with the presence of major depression (p = .04), adjustment disorder (p < .001), anxiety (p = .01), and suicidal attempts (p = .04).

CONCLUSION

Hypokalemia was common among patients with psychiatric illness and acute acetaminophen overdose.

[Suggestion of a new diagnostic category: posttraumatic embitterment disorder]

Psychological reactions to negative life events have been among the most interesting subjects to researchers for a long time. In recent years post traumatic stress disorder (PTSD), in particular, has been the focus of numerous studies. This disorder is defined as a reaction to an event that is accepted as traumatic by almost everyone, to an extraordinary life-threatening event, or to a disaster. Psychological reaction to events, which are not directly life threatening, is classified as adjustment disorder and is rarely diagnosed in clinical practice. As a result of experiencing such non-life threatening events, PTSD is claimed to be an adjustment disorder as well. Immigrants frequently report a depressive state in which physical symptoms are in the foreground accompanied by social withdrawal and diminished energy. Negative life events, which are not life threatening and are not experienced everyday, can impair mental health so that the above state may worsen and an immigrant may have a reduction in his performance at work. This state, which is accompanied by such symptoms as embitterment, feelings of injustice, repeated intrusive memories of critical events (injustice at work place, loss of a job, discrimination in a public office, etc.), phobic symptoms, and avoidance behavior towards the place or persons related to the event, might best be described by the term, posttraumatic embitterment disorder (PTED). This disorder, which was initially described in immigrants from East Germany following the fall of the Berlin Wall, and which does not exactly match the diagnostic criteria of adjustment disorder or PTSD, is presented in a case vignette and its differential diagnosis is discussed.

[Acute intoxication with trichloroethylene--a case report]

In a study the case of an acute intoxication following inhalant abuse of trichloroethylene vapours is presented. Narcotic effects lasting for 48 hours after exposure were seen. The patient complained of strong, polyneuropathic lower legs and feet pain lasting for 7 days. Urinary trichloroacetic acid (TCA) was monitoring. Peak urine TCA concentration reached 840 mg/L on 4 day after exposure.

Treating complicated grief: effects on sleep quality

Complicated grief (CG) is characterized by recurrent distressing emotions and intrusive thoughts related to the loss of a loved one and avoidance of reminders of the deceased. Poor sleep quality characterizes CG. Cognitive-behavioral therapy and interpersonal psychotherapy reduce CG symptom severity. The effect of these treatments on sleep quality is not known, however. We investigated whether complicated grief treatments (CGTs) improve sleep quality, as assessed by the Pittsburgh Sleep Quality Index. Data collected from 95 adults who participated in a randomized controlled trial were reviewed. Poor sleep quality persisted despite clinically significant improvements in CG severity posttreatment. Given that sleep disturbance is a risk factor for poor health outcomes, adjunctive sleep interventions may be necessary to enhance CGT outcomes.

Do Patient Requests for Antidepressants Enhance or Hinder Physicians’ Evaluation of Depression?

OBJECTIVE

We sought to ascertain whether patients' requests for antidepressants affect visit duration or history taking by primary care physicians (PCPs) for patients with depressive symptoms and a coexisting musculoskeletal disorder and to determine whether more thorough history taking is associated with diagnostic accuracy or with provision of minimally acceptable initial care for major depression.

DESIGN

This was a randomized trial using standardized patients (SPs). Six roles involved 2 conditions (major depression and adjustment disorder, both with coexisting musculoskeletal conditions) and 3 patient request types (brand-specific, general, or none). We conducted the study in 152 PCP offices in Northern California and Rochester, New York. Physicians were assigned randomly to see 2 SPs with depression/wrist pain or adjustment disorder/back pain.

MAIN OUTCOME MEASURES

Physician history-taking for depression and the musculoskeletal condition; depression diagnosis in the medical record; antidepressant prescriptions/samples; referral/follow-up recommendations; visit duration; and provision of minimally acceptable initial depression care.

RESULTS

General antidepressant requests were associated with more depression history-taking (Adjusted Parameter Estimate = 0.80 more questions of 10 (95% confidence interval = 0.31-1.29, P < 0.001); brand-specific requests were marginally associated with more depression history-taking (Adjusted Parameter Estimate = 0.45, 95% confidence interval = -0.04-0.93, P = 0.07). Antidepressant medication requests were not related to musculo-skeletal question asking (P > 0.3) or visit length (P > 0.8). Depression history taking was directly associated with the likelihood of a chart diagnosis of depression and the provision of minimally acceptable initial depression care.

CONCLUSION

General antidepressant requests increase depression history taking, including screening for suicide. Patients' requests for medication do not appear to short-circuit history taking for depression or distract the physician's attention from coexisting musculoskeletal conditions.

Efficacy of etifoxine compared to lorazepam monotherapy in the treatment of patients with adjustment disorders with anxiety: a double-blind controlled study in general practice

Adjustment Disorders With Anxiety (ADWA) account for almost 10% of psychologically motivated consultations in primary care. The aim of this double-blind randomised parallel group study was to compare (non-inferiority test) the efficacies of etifoxine, a non-benzodiazepine anxiolytic drug, and lorazepam, a benzodiazepine, for ADWA outpatients followed by general practitioners. 191 outpatients (mean age: 43, female: 66%) were assigned to receive etifoxine (50 mg tid) or lorazepam (0.5-0.5-1 mg /day) for 28 days. Efficacy was evaluated on days 7 and 28 of the treatment. The main efficacy assessment criterion was the Hamilton Rating Scale for Anxiety score (HAM-A) on Day 28 adjusted to Day 0. The anxiolytic effect of etifoxine was found not inferior to that of lorazepam (HAM-A score decrease: 54.6% vs 52.3%, respectively, p=0.0006). The two drugs were equivalent on Day 28. However, more etifoxine recipients responded to the treatment (HAM-A score decreased by >or=50%, p=0.03). Clinical improvement (based on Clinical Global Impression scale CGI, Social Adjustment Scale Self-Report SAS-SR, and Sheehan scores) was observed in both treatment arms, but more etifoxine patients improved markedly (p=0.03) and had a marked therapeutic effect without side effects as assessed by CGI, p=0.04. Moreover, 1 week after stopping treatment, fewer patients taking etifoxine experienced a rebound of anxiety, compared to lorazepam (1 and 8, respectively, p=0.034).

[The efficacy and safety of trazodone in the treatment of adjustment disorders--naturalistic research]

There are a great number of traumatic and stressful events that people are exposed to in the contemporary world. The response to them is the subjectively felt stress and numerous emotional reactions with anxiety and lowering of the mood. These symptoms substantially limit the ability of social and vocational performance. Their appearance allow to diagnose adjustment disorders.

AIM OF THE STUDY

The evaluation of therapeutic efficiency and safety of using trazodone in treatment of adjustment disorders with the particular focus on dominant symptoms in this illness that is anxiety, lowering of the mood, low self-esteem, sleep disorders and also aggression level.

MATERIAL AND METHODS

52 people of both sexes participated in this study. They were diagnosed with adjustment disorders and underwent some treatment in psychiatric surgery. The completed Hamilton's Depressive Scale and Anxiety Symptoms Scale COVI. Clinical condition of the patients was examined with Clinical General Impression Scale. The level of self-Acceptance was measured with ACL test. The examination lasted 56 days.

RESULTS

Post hoc statistical tests allowed to form the idea that in the case of depression the intensity of the symptoms decreased significantly on the 14th day of the therapy. However, the anxiety symptoms decreased dramatically on the 7th day.

CONCLUSION

(1). Trazodone turned out to be an efficacious medicine in the therapy of adjustment disorders. On the 56th day of the study the illness of 65.4% of patients was in remission, 26.9% of them responded to treatment, and 7.7% of them didn't. (2). Trazodone on the 7th day of therapy diminishes considerably the anxiety intensity and sleep disorder, and on the 14th day of the therapy it has an antidepressive effect. (3). As result of treating patients with trazodone the level of self-acceptance measured by ACL test has increased.

Relationships among psychological mindedness, alexithymia and outcome in four forms of short-term psychotherapy

This study explored the relative strength of two patient characteristics, psychological mindedness (PM) and alexithymia, as predictors of psychotherapy outcome. Data were provided by two comparative trials of interpretive versus supportive therapy. One involved short-term group therapy for 107 outpatients with complicated grief. The other involved short-term individual therapy for 144 outpatients of mixed diagnoses. Prior to beginning therapy, patients were assessed for PM using the Psychological Mindedness Assessment Procedure and for alexithymia using the 20-item Toronto Alexithymia Scale. For both trials, the association between PM and alexithymia was small and non-significant. The therapy approach (interpretive vs. supportive) did not differentially affect the relationship between either predictor variable and outcome. There were significant direct relationships between PM and favourable outcome, and between alexithymia and favourable outcome in both trials. There was an additive relationship between PM and alexithymia in predicting outcome. Implications of these results are discussed.

Suicidal behavior in patients with adjustment disorders

This retrospective study characterizes the suicidal behavior in 119 patients with Axis I adjustment disorders as assessed by psychiatrists at the University of Virginia Hospital. Results indicated that 72 patients (60.5%) had documented suicide attempts in the past, 96% had been suicidal during their admission to the hospital, and 50% had attempted suicide before their hospitalization. The most commonly used method of suicide attempts was overdosing. Of the sample group with suicide attempts in the past, 67% had Axis II diagnoses of borderline personality disorder and antisocial personality disorder. Adjustment disorder diagnosis in patients with the suicide attempts was associated with a high level of suicidality at admission, involuntary hospitalization and substance-abuse disorders. Axis II diagnoses in patients with adjustment disorders constituted risk factors for further suicidal behavior. Additional future prospective studies with reliability checks on diagnosis of adjustment disorders and suicidal behavior are needed.

Psychiatric morbidity and impact on hospital length of stay among hematologic cancer patients receiving stem-cell transplantation

PURPOSE

To determine the prevalence of psychiatric disorders during hospitalization for hematopoietic stem-cell transplantation (SCT) and to estimate their impact on hospital length of stay (LOS).

PATIENTS AND METHODS

In a prospective inpatient study conducted from July 1994 to August 1997, 220 patients aged 16 to 65 years received SCT for hematologic cancer at a single institution. Patients received a psychiatric assessment at hospital admission and weekly during hospitalization until discharge or death, yielding a total of 1,062 psychiatric interviews performed. Psychiatric disorders were determined on the basis of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Univariate and multivariate linear regression analyses were used to identify variables associated with LOS.

RESULTS

Overall psychiatric disorder prevalence was 44.1%; an adjustment disorder was diagnosed in 22.7% of patients, a mood disorder in 14.1%, an anxiety disorder in 8.2%, and delirium in 7.3%. After adjusting for admission and in-hospital risk factors, diagnosis of any mood, anxiety, or adjustment disorder (P =.022), chronic myelogenous leukemia (P =.003), Karnofsky performance score less than 90 at hospital admission (P =.025), and higher regimen-related toxicity (P <.001) were associated with a longer LOS. Acute lymphoblastic leukemia (P =.009), non-Hodgkin's lymphoma (P =.04), use of peripheral-blood stem cells (P <.001), second year of study (P <.001), and third year of study (P <.001) were associated with a shorter LOS.

CONCLUSION

Our data indicate high psychiatric morbidity and an association with longer LOS, underscoring the need for early recognition and effective treatment.

Reactive psychoses revisited

OBJECTIVE AND METHOD

This paper describes the overlap between reactive (psychogenic) psychosis and other brief psychotic episodes, and explores the gradual disappearance of reactive psychoses as a distinct nosological entity from international classifications. Clinical and conceptual issues concerning reactive psychosis are examined on the basis of a critical review of major classical and modern papers. A brief illustrative case history is also provided.

RESULTS

Reactive psychoses are conceptualised as severe disturbances of mental state, on occasion chameleon-like in their shifting form and content, arising in response to a stressful event or life situation. Reactive psychoses have an abrupt onset and usually run their course to complete resolution in a matter of days or weeks. Precipitants include overwhelming fear, threat of imminent destruction, social isolation (as can occur with imprisonment, immigration or deafness), bereavement and intense sexual or interpersonal conflicts. The emergence of a reactive psychosis usually occurs against the background of a predisposing vulnerability in terms of personality disorder, organic impairment, or a history of sensitising experiences, occasionally operating in combination.

CONCLUSIONS

The increasing failure to recognise reactive psychoses diminishes clinical psychiatry because it removes an important opportunity for understanding mental disorder in terms of an integration, and totalisation, of developmental history, psychological makeup, social context and current realities, and in so doing lessens our awareness of the links between psychosis and our common humanity.

Search for association between suicide attempt and serotonergic polymorphisms

Serotonergic neurotransmission has been implicated in suicidal behavior. Polymorphisms in the genes coding for tryptophan hydroxylase, serotonin receptor 2A and serotonin transporter were investigated in a sample of suicide attempters (n = 165) and healthy control subjects (n = 99). No significant differences were found for any of the investigated polymorphisms. Neither did any significant differences emerge in comparison with control subjects when the suicide attempters were grouped into different diagnostic categories: unipolar disorder (n = 45), adjustment disorder (n = 37), substance use disorder (n = 37) and personality disorder, cluster B (n = 36). The results suggest that alleles defined by the investigated polymorphisms do not represent a major determinant in suicide attempt. However, a highly significant (P = 0.001; odds ratio, 1.47; 99% confidence interval, 1.42-1.53) allelic association between tryptophan hydroxylase and suicide attempt is indicated after pooling our data with literature data. In light of previous data, a possible association between the tryptophan hydroxylase polymorphism and a phenotype that may become differently stratified within differently selected samples of suicide attempters is discussed.

Surviving adversity: event decay, vulnerability and the onset of anxiety and depressive disorder

Knowledge concerning the temporal relationship between adverse experiences and the onset of anxiety and depressive disorders remains sparse despite life stress forming a pivotal component to social, neurological and cognitive science models of their aetiology. In this study two groups of married women were selected through their shared adverse experiences; for one group, the marital partner had recently died, and in the second group, the marital partner had recently experienced a myocardial infarction. These groups were assessed in close proximity to their event experiences and again approximately 3 months later. Adaptations of both the Longitudinal Interval Follow-up Evaluation and the Life Event and Difficulty Schedule were used to provide a detailed clinical and event history both preceding and following their experiences. Analysis showed clear evidence for the progressive decay in the adverse effects of life events over time; an attribute thus far largely neglected in work seeking to clarify event-illness relationships. Comparisons between fixed and time-varying effects, representative of precisely formulated models of vulnerability/resilience, confirmed the role both of previous psychiatric consultation history and of limited individual coping skills as risk factors for the onset of diagnosable disorder. Improvements in the specification of stress modelling procedures should facilitate the integration of ideas from competing aetiological models of the onset and subsequent course of anxiety and depressive disorder.

Risk factors associated with suicide attempt in young French people

Demographic data, personal and familial characteristics, as well as DSM-III-R-based psychiatric diagnoses were collected in 369 adolescents and young adults aged between 15 and 29 years, referred to an Emergency Department for psychological problems. In total, 60% of them were suicide attempters. Separations before the age of 12 years and depression in the family emerged as the main features distinguishing the suicidal group from the psychiatric control group. Fifty per cent of suicide attempters were repeaters. Fostering during childhood, suicide attempts and depression in the family were found to be risk factors for repeated self-attempts. These results support the view that significant levels of dysfunction, together with increased psychiatric morbidity, especially suicidal behaviour, characterize the families of young self-attempters.

[Treatment of adjustment disorder with anxiety: efficacy and tolerance of etifoxine in a double-blind controlled study]

Adjustment disorder with anxiety is defined as a clinically significant anxiety that occurs within 3 months after the onset of an identifiable psychological stressor. Recent studies indicate that this disorder is not uncommon and must be quickly identified and treated. However, few therapeutic trials have been done in relation with this disorder. According to the criteria set by DSM IV, 170 patients with a primary diagnosis of adjustment disorder with anxiety have been enrolled in a double blind multicenter controlled trial. Patients were treated for 4 weeks with etifoxine (150-200 mg/d), or buspirone (15-20 mg/d). Also both etifoxine and buspirone show clinical efficacy and safety, the two treatments are not equivalent. The global improvement score and the efficacy index are significantly improved in the etifoxine group. These results show the interest of using etifoxine in the treatment of adjustment disorder with anxiety and should be confirmed by further studies.

Practice parameters for the assessment and treatment of children and adolescents with depressive disorders. AACAP

Child and adolescent major depressive disorder and dysthymic disorder are common, chronic, familial, and recurrent conditions that usually persist into adulthood. These disorders appear to be manifesting at an earlier age in successive cohorts and are usually accompanied by comorbid psychiatric disorders, increased risk for suicide, substance abuse, and behavior problems. In addition, depressed youth frequently have poor psychosocial, academic, and family functioning, which highlights the importance of early identification and prompt treatment. Both psychotherapy and pharmacotherapy have been found to be beneficial for the acute treatment of youth with depressive disorders. Opinions vary regarding which of these treatments should be offered first and whether they should be offered in combination. In general, the choice of initial therapy depends on clinical and psychosocial factors and therapist's expertise. Based on the current literature and clinical experience, psychotherapy may be the first treatment for most depressed youth. However, antidepressants must be considered for those patients with psychosis, bipolar depression, severe depressions, and those who do not respond to an adequate trial of psychotherapy. All patients need continuation therapy and some patients may require maintenance treatment. Further research is needed on the etiology of depression; the efficacy of different types of psychotherapy; the differential effects of psychotherapy, pharmacotherapy, and integrated therapies; the continuation and maintenance treatment phases; treatment for dysthymia, treatment-resistant depression, and other subtypes of major depressive disorder; and preventive strategies for high-risk children and adolescents.

Executive function and psychosocial adjustment in children with early treated phenylketonuria: correlation with historical and concurrent phenylalanine levels

The issue of what level of phenylalanine (phe) constitutes a safe upper limit for the therapeutic range in dietary treatment of phenylketonuria (PKU) remains unsettled. It has been proposed that the previous guideline figure of 600 mumol l-1 may result in specific impairment of executive functions such as attention, planning and set maintenance. The executive dysfunction theory was investigated by correlation historical and concurrent phe with executive, non-executive and personality tests in a group of early and continuously treated children, aged 10-13 years, with classical PKU, whose average phe levels of 355 mumol l-1 (SD = +/-144) for the pre-school period and 480 mumol l-1 (SD +/-193) for the primary school period corresponded to the upper limits presently recommended in the UK of 360 and 480 mumol l-1 for these age ranges. No clear associations were found between historical or concurrent phe levels and any of the neuropsychological or personality measures, thereby weakening the case for the emergence of executive deficits, at least when average phe levels remain close to the upper limits now considered safe. Furthermore no significant differences were found on psychological variables where comparison with population norms was possible.

Comments on the Reiss screen for maladaptive behaviour and its factor structure

Sturmey's factor analysis of the Reiss Screen for Maladaptive Behavior is based upon several significant errors, some of which are of general interest because misuse of factor analysis is common (Ford et al. 1986). In this commentary, the author discusses; the concept of factor robustness; appropriate samples for evaluating the factor structure of a dual diagnosis instrument, the differences between exploratory and confirmatory analyses; and how the Reiss Screen was intended to fulfill its purpose. In the Sturmey study, the Reiss Screen may have actually performed well under adverse conditions. The criteria for conducting valid factor analytic studies of dual diagnosis instruments are identified in order to encourage future research evaluating the Reiss Screen and other instruments.

Psychosocial problems and adjustment of children with beta-thalassemia and their families

This study explores the psychosocial problems experienced by families with children aged 6 to 14 years suffering from beta-thalassemia major (N = 188). The psychosocial problems and the family's adjustment to the effects of the illness were compared across a number of cultures where the disease is prevalent, namely Cyprus, Greece, and Italy. A small number of migrant children in the United Kingdom was also included in the study. Semi-structured interviews were conducted with parents who also completed the Rutter Parental Questionnaire and the Goldberg General Health Questionnaire. Teachers were asked to complete a Children's Behaviour Questionnaire designed by Rutter. In all countries the disease seemed to have a binding effect on the family, thus mobilizing adaptive mechanisms. Father's low education level and the presence of major medical complications were predictors of poor family adjustment. Differences between and within countries may well reflect differences in health policies, existing level of socio-economic development, and in the cultural patterns in coping with a chronic illness.

Psychiatric morbidity among dermatology inpatients

BACKGROUND

Research on psychiatric morbidity among patients with dermatological diseases generally focuses on outpatients and questionnaire-based surveys. The aim of this study was to determine the prevalence and nature of psychiatric morbidity among dermatological inpatients with diagnosis being made by psychiatric interview, and ascertain whether demographic and clinical details in dermatological inpatients with psychiatric morbidity differed from those without it.

METHODS

Charts of all inpatients admitted by the dermatology department between 1 January 1991 and 31 July 1995 were analysed for socio-demographic data, clinical features, treatment and course in hospital. For those patients who were referred to a psychiatrist, all records of the psychiatric consultation were obtained and analysed.

RESULTS

A total of 1073 patients were admitted during the study period. Ninety-eight patients (9%) were diagnosed to have a psychiatric illness. Patients with psychiatric illness were likely to have had more admissions and longer duration of hospital stay. The most common psychiatric diagnoses were depressive episodes (34%) and adjustment disorders (29%). The highest rates of psychiatric morbidity were found among patients with chronic urticaria, exfoliative dermatitis and sexually transmitted diseases, including human immunodeficiency virus infection. The prevalence of psychiatric disorders was significantly higher in those who had received long term (more than six weeks) treatment with high-dose steroids (more than 1 mg/kg body weight of prednisolone).

CONCLUSION

Some dermatology inpatients have psychiatric morbidity, which affects the course of the dermatological condition as well as the duration of hospitalization. The availability of psychiatric consultation at dermatology clinics and regular liaison between psychiatrists and dermatologists are essential for appropriate management.

Major psychological disorders in acute and chronic TMD: an initial examination

This study assessed psychological disorders in 50 patients with chronic temporomandibular disorders and 51 patients with acute TMD. The results revealed a significant psychological comorbidity in both groups of patients. Both groups had high rates of psychopathology that exceeded the base rates of the general population. Such findings are in keeping with an integrated biopsychosocial model of TMD, and have significant implications for treatment of these patients.

Koro-like syndrome associated with brief reactive psychosis in an Irish male

Koro is a psychiatric syndrome rare outside certain areas of South East Asia. Most cases described outside of this area are associated with other primary psychiatric syndromes. In this case a primary Koro like syndrome precipitated a brief reactive psychosis in a 32 year old single Irish male.

A study of deliberate self-poisoning in patients with adjustment disorders

A sample of 140 patients (34 men and 106 women), hospitalized for deliberate self-poisoning in a toxicological clinic, was evaluated clinically and by Pöldinger's risk list for assessment of suicidality. All subjects met the criteria of DSM-IV adjustment disorder with no additional Axis I and Axis II comorbidity. 18% of the patients had a chronic adjustment disorder. The most common problems on Axis IV were those with the primary support group (especially in women). Occupational and economic problems were more frequent in men than in women. Most of the studied subjects undertook the suicidal attempt impulsively. Suicidal thoughts after deliberate self-poisoning persist in only 11% of the patients. The suicidal risk measured by Pöldinger's risk list for assessment of suicidality was negligible in 4/5 of the cases. The suicidal risk was higher in patients with chronic adjustment disorder and in patients with previous suicide attempts. The most represented age group - from 15 to 19 years old showed the highest suicidal risk. In women the suicidal risk increased with age. Women with impulsive suicide attempt showed a lower suicidal risk than women with a non-impulsive suicide attempt. A cathartic and abreactive effect of the suicide attempt was detected, but this effect only partially accounts for the relatively low percentage of suicidal thoughts after the suicidal act and the insignificant suicidal risk in 4/5 of the studied subjects.

Clinical relevance of adjustment disorder in DSM-III-4 and DSM-IV

This study examines the diagnosis of adjustment disorder in DSM-III-R. In view of the methodological problems associated with this, we investigated clinical characteristics of patients to whom the diagnosis had been applied. The patients in question were treated at the University Psychiatric Outpatient Clinic in Lausanne, Switzerland (N = 1,308). Four groups of comparisons are made: between adjustment disorder, other diagnoses, and no diagnosis; between adjustment disorder with depressed mood and other mood disorders; between adjustment disorder with anxious mood and anxiety disorders; and between the clinical subdivisions of adjustment disorder. This diagnosis is characterized by a high number of marital stressors, low age, predominance of women, and short period of treatment. The clinical profile is marked by a predominance of depressive and mixed types, and the relationship between these is demonstrated. Finally, the course of a certain proportion of these disorders goes beyond the 6-month period stipulated by DSM-III-R. This result justifies the modifications introduced in DSM-IV.

Mental health aspects of HIV infection

Of the multiple causes of mental disturbance in HIV infection, it is generally safest to consider organic causes first, including opportunistic infections, tumours, medications, and HIV encephalopathy. The psychological stress of the illness will cause different or overlapping presentations that include anxiety and depression. When managing these situations, one should also pay attention to the effects of stress on the social network of the infected person.

An introduction to sequential electric acupuncture (SEA) in the treatment of stress related physical and mental disorders

A method of sequential electrical stimulation to certain acupuncture loci was found to be effective in the treatment of stress related physical and mental disorders. Recent research found that cerebral serotonin has anti-depressant and analgesic effects. It was reported that cerebral serotonin can be released by the stimulation of certain acupuncture loci. Omura reported that the stimulation of ST36 and GB20 increased intracephalic blood flow. Increasing intracephalic blood flow may indirectly increase the quantity of serotonin released. The release of serotonin can be enhanced further by sequential stimulation of these acupuncture loci. A marked degree of mental relaxation by SEA was shown in this study of 85 clinical cases of chronic physical disorders, e.g. intractable pain, headache, with most disorders complicated by reactive depression. Some of the cases were psycho-somatic disorders. The percentage of improvement from slight to remarkable between mental disorders (78.8%) and physical disorders (77.1%) is about equal. The method of treatment and schematic of the SEA device are discussed and shown.

Major psychological disorders in chronic TMD patients: implications for successful management

The authors assessed psychological disorders in 50 chronic TMD patients. These disorders appear to be a major concomitant factor in chronic TMD, and may need to be treated for successful outcomes.

Denial mechanisms in myocardial infarction: their relations with psychological variables and short-term outcome

From a selected sample of 97 males suffering from a first myocardial infarction, 67 patients were studied to ascertain the influence of denial mechanisms (DM) on their cardiological and psychological outcome. There were no differences among high deniers and low deniers with respect to the cardiological outcome, but high deniers showed less anxiety and depressive reactions both in the coronary unit and 1 month later, and also presented less psychopathology in general. In the last evaluation, one year after leaving the hospital (N = 52), there was no difference among deniers and non deniers in demand for psychiatric attention.

Methylphenidate in depressed medically ill patients

BACKGROUND

The purpose of the authors' study was to evaluate the efficacy of methylphenidate in the medically ill depressed patients and to examine the factors that appear to affect therapeutic response and side effects.

METHOD

Hospital charts were reviewed for 29 patients who received trials of methylphenidate for treatment of depressive disorders while admitted to a medical/surgical unit.

RESULTS

Of the 29 patients, 16 (55%) had moderate or marked improvement, all within 2 days of commencing treatment with the maximal dose. Of the 25 nondelirious patients, 16 (64%) had moderate or marked improvement, and the presence of delirium was significantly associated with decreased response. Therapeutic response was significantly correlated with maximum methylphenidate dose. Side effects were noted in 8 (28%) patients; most side effects were mild (tachycardia or agitation), and all reversed after the medication was discontinued.

CONCLUSIONS

Methylphenidate provides a safe and effective alternative to tricyclic antidepressants in medically ill populations but appears to be less effective in the presence of delirium.

Comorbidity and severity of anxiety and depressive disorders in a clinic sample

Ninety-six children and adolescents with school refusal were evaluated with clinician and self-report rating scales for anxiety and depression. Patients meeting DSM-III-R criteria for both anxiety and depressive disorders scored significantly higher than those in the other three diagnostic groups (anxiety disorder only, depressive disorder only, and no anxiety or depressive disorder) on all anxiety and depression rating scales. Patients with no anxiety or depressive disorders scored lowest on all scales. Patients with pure depression and pure anxiety disorders were psychometrically similar, with scores that were intermediate between the other two groups. Demographic profiles and types of comorbid anxiety diagnoses within the diagnostic groups are presented.

[Update on the morbidity of psychiatric disorders in patients with AIDS: results of a clinical follow-up]

A follow-up study after one or two years of treatment was carried out on 107 AIDS patients who were seen by the Consultation-Liaison Psychiatry Unit of the Ramon y Cajal Hospital. The sample was reduced to 52 patients (49%) mainly due to the lack of check-ups in 43% and to the death of 8% of the cases. 36% of patients suffered from Delirium or Dementia and these had the greater mortality rate. Grade IV patients and those with a diagnosis of Adjustment Disorders came to the check-ups most frequently.

Depressive disorders in childhood. IV. A longitudinal study of comorbidity with and risk for anxiety disorders

As part of a longitudinal nosologic study of major depressive disorder (MDD), dysthymic disorder (DD), and adjustment disorder with depressed mood (ADDM) in a school-age cohort, we examined the prevalence and clinical consequences of comorbid anxiety disorders. We also estimated the risk of a first anxiety disorder and examined its predictors. Of 104 cases, 41% had anxiety disorders in conjunction with their index depression, which was more likely with MDD and DD than with ADDM. The age-corrected risk of a first anxiety disorder was 0.47 up to age 18 years. Separation-anxiety disorder was the most frequent diagnosis of anxiety, followed by overanxious disorder of childhood. Among the MDD cases with comorbidity, the anxiety disorder preceded the depression about two thirds of the time and often persisted after the depression remitted. The effect of comorbid anxiety disorder on the length of index MDD depended on the presence of other clinical features, but it did not seem to affect the risk of subsequent MDD or the course of DD or ADDM. Concurrent maternal psychopathology and poor physical health increased the risk of anxiety disorder in the children, but a history of prior separation from parental figures did not seem to have an effect.

Variation in cognitive functioning in nonorganic psychiatric disorders

Level of cognitive function is usually conceptualized as a feature of organic psychiatric disorders. Classically, its assessment is part of the mental status examination. Standardized tests, such as the Folstein battery, are used to screen for organic disorders by measuring level and possible impairment of cognitive function through the stipulation of cutoff points. However, contemporary definitions of psychiatric disorders do not embrace such a categorical view of cognitive function. It is important to measure the level of cognitive function in all types of psychiatric disorders in relation to demographic characteristics. Consequently, it is better to view cognitive function as a continuous variable. The Cognitive Function Inventory (CFI), which can also yield a Folstein score, was used to assess cognition in patients diagnosed as having nonorganic psychiatric disorders. A number of different parameters of cognitive function are examined. Differences associated with demographic background and type of disorder are reported. The implications of these results are discussed.