Personality traits as prospective predictors of suicide attempts

Objective: To examine higher order personality factors of negative affectivity (NA) and disinhibition (DIS), as well as lower order facets of impulsivity, as prospective predictors of suicide attempts in a predominantly personality disordered sample. Method: Data were analyzed from 701 participants of the Collaborative Longitudinal Personality Disorders Study with available follow‐up data for up to 7 years. Cox proportional hazards regression analyses was used to examine NA and DIS, and facets of impulsivity (e.g. urgency, lack of perseverance, lack of premeditation and sensation seeking), as prospective predictors of suicide attempts. Results: NA, DIS and all facets of impulsivity except for sensation seeking were significant in univariate analyses. In multivariate models which included sex, childhood sexual abuse, course of major depressive disorder and substance use disorders, only NA and lack of premeditation remained significant in predicting suicide attempts. DIS and the remaining impulsivity facets were not significant. Conclusion: NA emerged as a stronger and more robust predictor of suicide attempts than DIS and impulsivity, and warrants greater attention in suicide risk assessment. Distinguishing between facets of impulsivity is important for clinical risk assessment.     

The key to reducing duration of untreated first psychosis: information campaigns

The TIPS early intervention program reduced the duration of untreated psychosis (DUP) in first-episode schizophrenia from 16 to 5 weeks in a health care sector using a combination of easy access detection teams (DTs) and a massive information campaign (IC) about the signs and symptoms of psychosis. This study reports what happens to DUP and presenting schizophrenia in the same health care sector when the IC is stopped. METHODS: Using an historical control design, we compare 2 cohorts of patients with first-episode Diagnostic and Statistical Manual for Mental Disorders, Fourth Edition, non-affective psychosis at admission to treatment. The first cohort (N = 108) was recruited from January 1997 to December 2000, using an IC to raise awareness about recognizing psychosis to the public, the schools, and to general practitioners. The second cohort (N = 75) was recruited from January 2002 to June 2004 with no-IC. Easy access DTs were available to both cohorts. RESULTS: In the no-IC period, DUP increased back up to 15 weeks (median) and fewer patients came to clinical attention through the DTs. No-IC patients were diagnosed less frequently with schizophreniform disorder, more Positive and Negative Syndrome Scale positive and total symptoms, and poorer Global Assessment of Functioning (symptom) Scale scores. CONCLUSIONS: Intensive education campaigns toward the general public, the schools, and the primary health care services appear to be an important and necessary part of an early detection program. When such a campaign was stopped, there was a clear regressive change in help-seeking behavior with an increase in DUP and baseline symptoms.     

Effects on referral patterns of reducing intensive informational campaigns about first-episode psychosis

Aim: The primary aim of this study was to assess referral patterns and duration of untreated psychosis (DUP) following the partial dismantling of intensive, information campaigns (IC) to help detect first‐episode, non‐affective psychosis via early detection teams in the TIPS study. Methods: We compared referral patterns of potential cases from the same geographical region (Rogaland County, Norway) referred to low‐threshold, rapid‐response detection teams at three timepoints: early‐IC period (1997–1998), late‐IC period (1999–2000) and the no‐IC period (2002–2003). Results: A significant increase occurred in the total number of phone calls, Positive and Negative Syndrome Scale (PANSS)‐interviews and referrals from families from the early‐to the late‐IC period. A comparison of the late‐IC period versus no‐IC period showed a significant decrease in the number of PANSS‐interviews administered, as well as fewer cases referred to the assessment teams. Additionally, a significant decline occurred in the number of referrals from general physicians, whereas the number of direct referrals to the hospital units increased. The DUP increased from a median of 5 to 14 weeks. Conclusion: External referrals to easy access detection teams occurred more frequently when IC were intensive, especially referrals from families and general practitioners. A shorter DUP was observed in the IC period, suggesting the importance of IC in augmenting the effectiveness of detection teams in identifying first‐episode psychosis early in the course of illness.     

Identifying unmet therapeutic domains in schizophrenia patients: the early contributions of Wayne Fenton from Chestnut Lodge

Wayne Fenton, MD, died on September 3, 2006, while giving emergency clinical care. His leadership at National Institute of Mental Health provided a framework for therapeutic discovery. He crafted a new approach to psychosis based on poor functional outcomes and the psychopathology domains underlying long-term morbidity. His research and clinical observations during his career at the Chestnut Lodge clarified the unmet therapeutic needs in schizophrenia and provided the foundation for his vision. The results have radically changed the paradigm for discovery with emphasis on impaired cognition and negative symptom psychopathology.     

New onsets of substance use disorders in borderline personality disorder over 7 years of follow-ups: findings from the Collaborative Longitudinal Personality Disorders Study

Aims   The purpose of this study was to examine whether patients with borderline personality disorder (BPD) have a higher rate of new onsets of substance use disorders (SUD) than do patients with other personality disorders (OPD).
Design   This study uses data from the Collaborative Longitudinal Personality Disorder Study (CLPS), a prospective naturalistic study with reliable repeated measures over 7 years of follow-up.
Setting   Multiple clinical sites in four northeastern US cities.
Participants   A total of 175 patients with BPD and 396 patients with OPD (mean age 32.5 years) were assessed at baseline and at 6, 12, 24, 36, 48, 60, 72 and 84 months.
Measurements   The Structured Clinical Interview for DSM-IV Axis I Disorders and the Diagnostic Interview for DSM-IV Personality Disorders were used at baseline, the Follow-Along version of the DIPD-IV and the Longitudinal Interval Follow-up Evaluation at the follow-up evaluations. Kaplan–Meier analyses were calculated to generate the time to new onsets.
Findings   BPD patients showed a shorter time to new onsets of SUD. Thirteen per cent of BPD patients developed a new alcohol use disorder and 11% developed a new drug use disorder, compared to rates of 6% and 4%, respectively, for OPD. Non-remitted BPD and remitted BPD patients did not differ significantly in rates of new onsets of SUD.
Conclusions   BPD patients have a high vulnerability for new onsets of SUDs even when their psychopathology improves. These findings indicate some shared etiological factors between BPD and SUD and underscore the clinical significance of treating SUD when it co-occurs in BPD patients.     

Substance abuse in first-episode non-affective psychosis

Abuse of alcohol and drugs is an important and clinically challenging aspect of first-episode psychosis. Only a few studies have been carried out on large-sized and reliably characterized samples. These are reviewed, and the results are compared with a sample of 300 first-episode psychosis patients recruited for the TIPS (Early Treatment and Identification of Psychosis) study from Norway and Denmark. Prevalence rates from the literature vary from 6% to 44% for drugs and 3% to 35% for alcohol. In our sample, 23% abused drugs and 15% abused alcohol during the last 6 months. When compared to non-abusers, the drug-abusing group is characterized by the following: male gender, younger age, better premorbid social, poor premorbid academic functioning, and more contact with friends in the last year before onset. Alcohol abusers were the oldest group and they had the least contact with friends. A group of patients abusing both drugs and alcohol had poor premorbid academic functioning from early childhood. Overall, drug and alcohol abuse are highly prevalent in contemporary first-episode psychosis samples. In our study, substance abuse comorbidity did not generate differences on diagnosis, duration of untreated psychosis, psychiatric symptoms, or global functioning at onset/baseline. The premorbid profiles of the substance abusers were clearly different from the non-abusers. Drug abusers, in particular, were more socially active both premorbidly and during the year preceding the start of treatment.     

Psychosis as a Disorder of Reduced Cathectic Capacity: Freud's Analysis of the Schreber Case Revisited

Approximately 100 years ago, a prominent German public figure name Daniel Schreber wrote memoirs of his experiences in asylums. His case was diagnosed Dementia Praecox at times and Paranoia at others by his treaters. Freud analyzed Schreber''s memoirs from the perspective of his “libido” theory of developmentally organized mental “cathexes” or ideational/emotional investments in self and others. Revisiting Freud''s analysis of the Schreber case suggests that it may represent the first theoretical articulation that the pathophysiologic core of psychosis is one of deficit, i.e., of diminished (organic) cathectic capacity for normal mental and affective investments in life.     

Case series: PTSD symptoms in adolescent survivors of "ethnic cleansing." Results from a 1-year follow-up study.

OBJECTIVE: The authors describe the psychiatric sequelae of "ethnic cleansing" in adolescent Bosnian refugees, via a 1-year follow-up study. METHOD: Ten Bosnian adolescent refugees from the war in Bosnia-Herzegovina received a baseline assessment within the first year after their resettlement and a follow-up assessment 1 year later. Evaluations included an assessment scale for posttraumatic stress disorder (PTSD) symptom severity. RESULTS: At baseline, 3 subjects met criteria for PTSD. At follow-up, this diagnosis persisted in none of these subjects, though 1 subject met criteria at follow-up only. For the group, mean PTSD severity scores at baseline and at follow-up were 8.9 and 4.0, respectively. At baseline, reexperiencing symptoms were present 43% of the time, avoidance symptoms were present 33% of the time, and hyperarousal symptoms were present 33% of the time; at follow-up, these proportions were 35%, 16%, and 18%, respectively. CONCLUSIONS: Overall, rates of PTSD symptoms diminished during the 1-year follow-up interval, suggesting that they may be transient and not representative of enduring psychopathology. This finding may reflect the relative resiliency of adolescents, as well as a variety of factors that facilitated adaptation in our particular group of adolescent refugees.