Mia Ramklint

Personality traits and personality disorders in early onset versus late onset major depression

BACKGROUND We aimed to determine the relationship between certain personality disorders and/or personality traits and early onset major depression. METHODS A total of 400 depressed primary care patients were assessed for personality disorders using the SCID screen and for personality traits using the Karolinska Scales of Personality (KSP) questionnaire. Early onset was defined as onset of the first episode before the age of 26. Logistic regressions were performed to reveal relationships after adjustment for sex, age and number of previous episodes. RESULTS Both groups had a similar severity of current illness determined by the Montgomery-Asberg Depression Rating Scale. Those with an early onset presented with a more debilitating course, seen in the form of more depressive episodes and previous hospitalisations in spite of their younger age. Early onset was also an independent predictor for avoidant, borderline and paranoid personality disorders. It also predicted increased scores on the KSP scales Psychic anxiety, Psychasthenia, Muscular tension, Suspicion and Irritability, and decreased Socialisation. LIMITATIONS The evaluation was performed as a self-assessment, subjects had a superimposed major depressive episode when assessed, and subgroups of individuals were not eligible. CONCLUSIONS Early onset major depression is a predictor for personality pathology and deviant personality traits. A better understanding of the interplay between genetics and environment that underlies this phenomenon will help to improve the long-term course in afflicted individuals.

Child and adolescent psychiatric disorders predicting adult personality disorder: A follow-up study

The objective of this study was to examine associations between childhood and adolescent psychiatric disorders and adult personality disorders in a group of former child psychiatric inpatients. One hundred and fifty-eight former inpatients with a mean age of 30.5 +/- 7.1 years at investigation had their childhood and adolescent Axis I disorders, obtained from their medical records, coded into DSM-IV diagnoses. Personality disorders in adulthood were assessed by means of the DSM-IV and ICD-10 Personality Questionnaire (DIP-Q). The predictive effects of child and adolescent Axis I disorders on adult personality disorders were examined with logistic regression analyses. The odds of adult schizoid, avoidant, dependent,borderline and schizotypal personality disorders increased by almost 10, five, four, three and three times, respectively, given a prior major depressive disorder. Those effects were independent of age, sex and other Axis I disorders. In addition, the odds of adult narcissistic and antisocial personality disorders increased by more than six and five times, respectively, given a prior disruptive disorder, and the odds of adult borderline, schizotypal, avoidant and paranoid personality disorders increased between two and three times given a prior sub-stance-related disorder. The results illustrate an association between mental disorders in childhood and adolescence and adult personality disorders. Identification and successful treatment of childhood psychiatric disorders may help to reduce the risk for subsequent development of an adult personality disorder.

Personality disorders in former child psychiatric patients.

Abstract. The present case-control study was undertaken in order to investigate the long-term outcome with respect to personality disorder (PD) symptomatology in former child psychiatric in-patients as compared to matched controls from the general population. Altogether 359 former patients and 359 controls were invited to participate in the study. Of these, 164 (46 %) former patients and 193 (54 %) controls approved participation. From these, 137 age and sex-matched pairs with a mean age of 30.7 (SD = 6.8) years were constructed. Adult PD symptomatology was assessed by means of the DSM-IV and ICD-10 Personality Questionnaire (DIP-Q). There were 52 former patients (38 %) and 15 controls (10.9 %) who fulfilled criteria for at least one DSM-IV self-reported PD. There was a significantly higher prevalence for all specific self-reported PDs in former patients compared to controls. The mean number of disorders was 1.7 (SD = 2.6) in former patients and 0.3 (SD = 0.8) in controls. Moreover, former patients fulfilled more PD criteria than controls (23 vs. 11; median numbers). The former patients had significantly lower global functioning and more psychosocial problems than the controls. These problems were related to personality pathology. The results of this study indicate that child psychiatric morbidity seems to increase the risk for adult PD symptomatology. However, the results may be biased by the low participation rate.

Validation of the World Health Organization Adult ADHD Self-Report Scale for adolescents

Abstract Background: The World Health Organization Adult ADHD Self Report Scale (ASRS) is a widely used diagnostic tool for assessment of attention-deficit hyperactivity disorder (ADHD) symptoms in clinical psychiatry in Sweden. The ASRS consists of 18 questions, the first six of which can be used as a short screening version (ASRS-S). There is a version for adolescents—ASRS-Adolescent (ASRS-A)—and the corresponding screening version (ASRS-A-S), which has not been validated to date. Aim: The aim was to validate the ASRS-A and the ASRS-A-S for use in adolescent clinical populations. Methods: Adolescent psychiatric outpatients (n = 134, mean age 15 years, 40% boys) reported on the ASRS-A, and were interviewed with the Kiddie Schedule of Affective Disorders and Schizophrenia (K-SADS), a semi-structured interview, together with a parent. Results: Internal consistency was 0.79 for the ASRS-A-S and 0.92 for the ASRS-A (Cronbachs alpha). Internal consistency values were 0.79 and 0.87 for the inattention subscale, and 0.68 and 0.89 for the hyperactivity subscale, respectively. Concurrent validity values, measured with Spearmans correlation coefficient, between the total K-SADS ADHD symptom severity score and the sum of ASRS-A-S and ASRS-A total scores were 0.51 and 0.60, respectively. Psychometric properties of the ASRS-A-S and the ASRS-A were: sensitivity 74% and 79%; negative predictive value 81% and 84%; specificity 59% and 60%; and positive predictive value 49% and 51%, respectively. Both versions showed better properties for girls than for boys. Conclusion: Both the ASRS-A-S and the ASRS-A showed promising psychometric properties for use in adolescent clinical populations.

Clinical utility of proposed non-suicidal self-injury diagnosis—A pilot study

Abstract In the forthcoming fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM), a new diagnosis is proposed: non-suicidal self-injury (NSSI). To test its clinical utility in a pilot study, NSSI criteria were assessed in 39 young psychiatric outpatients with self-harm behavior. There were no differences between the NSSI (n = 18) and the non-NSSI (n = 21) groups concerning other diagnoses, including borderline personality disorder (BPD) (22% vs. 24%). However, NSSI patients had more suicidal behavior than non-NSSI patients. This pilot study indicates that the NSSI diagnosis is different from BPD, but it does not delimit suicidal behavior.

Reduced cystatin C-estimated GFR and increased creatinine-estimated GFR in comparison with iohexol-estimated GFR in a hyperthyroid patient: a case report.

IntroductionEstimation of the glomerular filtration rate (GFR) is essential for the evaluation of patients with kidney disease, and for treating patients with drugs that are eliminated from the circulation by the kidneys. Cystatin C has been shown to be superior to creatinine for estimating GFR in several studies. However, studies showing that thyroid function has an impact on cystatin C have not addressed the question of whether the changes in cystatin C levels are due to changes in GFR or in cystatin C synthesis.Case presentationWe report an account of a hyperthyroid patient with a discrepancy between the GFR estimates from cystatin C and creatinine. The cystatin C concentration (1.36 mg/L) was higher and gave an estimated GFR which was lower (51 mL/min/1.73 m2), while the creatinine concentration was lower (36 μmol/L) and gave a corresponding creatinine-estimated GFR that was higher (145 mL/min/1.73 m2) than the iohexol-estimated GFR (121 mL/min/1.73 m2) during the hyperthyroid period. After thyroidectomy, the creatinine concentration was 36 μmol/L and creatinine-estimated GFR was calculated as 73 mL/min/1.73 m2, while the cystatin C concentration and cystatin C-calculated GFR was 0.78 mg/L and 114 mL/min/1.73 m2, respectively.ConclusionIn contrast to creatinine, cystatin C levels rose in the hyperthyroid state as compared to the euthyroid state. The cystatin C-estimated GFR was reduced compared to the iohexol-estimated GFR. This patient case shows that the hyperthyroid-associated changes in cystatin C levels are not due to changes in GFR. Thyroid function should thus be considered when both cystatin C and creatinine are used as markers of kidney function.

Salivary Melatonin in Relation to Depressive Symptom Severity in Young Adults

Reduced levels of melatonin have been associated with severe depression. The aim was to investigate the correlation between salivary melatonin and dimensional measures of depressive symptom severity in young adult psychiatric patients. Levels of melatonin were analyzed in six saliva samples during waking hours from 119 young adult patients under outpatient psychiatric care. Melatonin levels were tested for association with the severity of depressive symptoms using the self-rating version of the Montgomery Åsberg Depression Rating Scale (MADRS-S). Where possible, depressive symptoms were assessed again after 6±2 months of treatment. Response was defined as decrease in MADRS-S by ≥50% between baseline and follow-up. Patients with levels of melatonin in the lowest quartile at bedtime had an increased probability of a high MADRS-S score compared to those with the highest levels of melatonin (odds ratio 1.39, 95% CI 1.15–1.69, p<0.01). A post hoc regression analysis found that bedtime melatonin levels predicted response (odds ratio 4.4, 95% CI 1.06–18.43, p<0.05). A negative relationship between salivary melatonin and dimensional measures of depressive symptom severity was found in young patients under outpatient psychiatric care. Bedtime salivary melatonin levels may have prognostic implications.

Ethics rounds An appreciated form of ethics support

Background: Ethics rounds are one way to support healthcare personnel in handling ethically difficult situations. A previous study in the present project showed that ethics rounds did not result in significant changes in perceptions of how ethical issues were handled, that is, in the ethical climate. However, there was anecdotal evidence that the ethics rounds were viewed as a positive experience and that they stimulated ethical reflection. Aim: The aim of this study was to gain a deeper understanding of how the ethics rounds were experienced and why the intervention in the form of ethics rounds did not succeed in improving the ethical climate for the staff. Research design: An exploratory and descriptive design with a qualitative approach was adopted, using individual interviews. Participants and research context: A total of 11 healthcare personnel, working in two different psychiatry outpatient clinics and with experience of participating in ethics rounds, were interviewed. Ethical considerations: The study was based on informed consent and was approved by one of the Swedish Regional Ethical Review Boards. Findings: The participants were generally positive about the ethics rounds. They had experienced changes by participating in the ethics rounds in the form of being able to see things from different perspectives as well as by gaining insight into ethical issues. However, these changes had not affected daily work. Discussion: A crucial question is whether or not increased reflection ability among the participants is a good enough outcome of ethics rounds and whether this result could have been measured in patient-related outcomes. Ethics rounds might foster cooperation among the staff and this, in turn, could influence patient care. Conclusion: By listening to others during ethics rounds, a person can learn to see things from a new angle. Participation in ethics rounds can also lead to better insight concerning ethical issues.

Anorexia nervosa in males: excess mortality and psychiatric co-morbidity in 609 Swedish in-patients.

BACKGROUND Anorexia nervosa (AN) is a psychiatric disorder with high mortality. METHOD A retrospective register study of 609 males who received hospitalized care for AN in Sweden between 1973 and 2010 was performed. The standardized mortality ratios (SMRs) and Cox regression-derived hazard ratios (HRs) were calculated as measures of mortality. The incidence rate ratios (IRRs) were calculated to compare the mortality rates in patients with AN and controls both with and without psychiatric diagnoses. RESULTS The SMR for all causes of death was 4.1 [95% confidence interval (CI) 3.1-5.3]. For those patients with psychiatric co-morbidities, the SMR for all causes of death was 9.1 (95% CI 6.6-12.2), and for those without psychiatric co-morbidity, the SMR was 1.6 (95% CI 0.9-2.7). For the group of patients with alcohol use disorder, the SMR for natural causes of death was 11.5 (95% CI 5.0-22.7), and that for unnatural causes was 35.5 (95% CI 17.7-63.5). The HRs confirmed the increased mortality for AN patients with psychiatric co-morbidities, even after adjusting for confounders. The IRRs revealed no significant difference in mortality patterns between the AN patients with psychiatric co-morbidity and the controls with psychiatric diagnoses, with the exceptions of alcohol use disorder and neurotic, stress-related and somatoform disorders, which seemed to confer a negative synergistic effect on mortality. CONCLUSION Mortality in male AN patients was significantly elevated compared with the general population among only the patients with psychiatric co-morbidities. Specifically, the presence of alcohol and other substance use disorders was associated with more profound excess mortality.

Guided self-help as the first step for bulimic symptoms: implementation of a stepped-care model within specialized psychiatry.

OBJECTIVE This study describes the implementation and effectiveness of the first step, guided self-help (GSH), in a clinical setting, of a stepped-care model of cognitive behavior therapy for patients with bulimic symptoms. METHOD Eighty-nine patients participated. RESULTS In the intent to-treat analyses, the effect sizes were small to moderate (0.25-0.66). However, the effect sizes were substantially larger (0.44-1.66) for the patients who completed all the GSH sessions (45%). The majority of noncompleters stayed within psychiatric services. Supplementary treatments were mostly directed towards comorbid conditions, especially depression. Those discontinuing treatment in advance where characterized by more lifetime diagnoses and higher ratings on the restraint subscale of the EDE-Q. DISCUSSION GSH within specialized psychiatry might be effective for about 30% of the patients. There is no indication of patients losing their confidence in psychiatric services by being offered GSH as the first treatment.