Comparison of the Effects of Telephone Suicide Prevention Help by Volunteers and Professional Paid Staff: Results from Studies in the USA and Quebec, Canada.

Research since the 1960s has consistently found that lay volunteers are better at helping suicidal callers than professionals. Yet, professional degrees are increasingly becoming requirements for helpline workers. In our first study, we conducted post hoc comparisons of U.S. helplines with all professional paid staff, all lay volunteers, and a mix of both, using silent monitoring and standardized assessments of 1,431 calls. The volunteer centers more often conducted risk assessments, had more empathy, were more respectful of callers, and had significantly better call outcome ratings. A second study of five Quebec suicide prevention centers used silent monitoring to compare telephone help in 1,206 calls answered by 90 volunteers and 39 paid staff. Results indicate no significant differences between the volunteers and paid employees on outcome variables. However, volunteers and paid staff with over 140 hours of call experience had significantly better outcomes. Unlike the United States, Quebec paid employees were not required to have advanced professional degrees. We conclude from these results and previous research that there is no justification for requiring that suicide prevention helpline workers be mental health professionals. In fact, the evidence to date indicates that professionals may be less effective in providing telephone help to suicidal individuals when compared to trained lay volunteers.

Predicting suicidal ideations in sexually abused female adolescents: a 12-month prospective study.

This study investigates the contribution of posttraumatic stress symptoms to the prediction of suicidality among female adolescent survivors of sexual abuse. A one-year prospective study of 52 female survivors aged 12 to 18 years was conducted. A negative binomial regression analysis revealed that depressive symptoms as well as posttraumatic stress symptoms associated with the sexual trauma were significant predictors of suicidal ideations a year later. Posttraumatic stress symptoms remained a significant predictor of suicidal ideations even when controlling for depressive symptomatology and the presence of a past suicide attempt, thus emphasizing the relevance of posttraumatic stress symptoms in regard to suicidality in sexually abused youths. Results are discussed within the context of therapeutic modalities for survivors of a sexual trauma.

Adrenal metastasis of a phyllodes tumor of the breast: Case report and review of the literature.

INTRODUCTION: A phyllodes tumor is a neoplasm of mixed mesenchymal and epithelial origin affecting the breast. It may pursue a benign or malignant evolution with distant metastases in the latter case. Sites most commonly affected by metastases are the lungs and bones. Simple mastectomy is the mainstay of treatment. This article presents the first described case of metastasis to the adrenal gland after sarcomatous transformation of a phyllodes tumor. A review of the literature is presented afterwards. PRESENTATION OF CASE: A 57-year old female patient presented with a voluminous breast mass which was completely resected. Unfortunately she presented with malignant recurrence in the breast which was also resected. A later recurrence within the lung presented and was completely resected but showed aspects of sarcomatous changes. Finally a recurrence was pathologically documented within the adrenal gland. Unfortunately, disease later progressed and the patient refused further treatment at that point. DISCUSSION: While malignant transformation of breast phyllodes tumors and metastasis is relatively common, the prognosis for initially benign lesion that are completely excised is usually good. This case represents the first documented metastasis to the adrenal gland of a breast phyllodes tumor. CONCLUSION: We presented the first case of adrenal metastasis of a phyllodes tumor after sarcomatous degeneration. This is an unusual presentation of a relatively uncommon but well-recognized disease of variable malignant potential.

Occult pneumothoraces in critical care: a prospective multicenter randomized controlled trial of pleural drainage for mechanically ventilated trauma patients with occult pneumothoraces.

BACKGROUND: Patients with an occult pneumothoraces (OPTXs) may be at risk of tension pneumothoraces (TPTXs) without drainage or pleural drainage complications if treated. METHODS: Adults with traumatic OPTXs and requiring positive-pressure ventilation (PPV) were randomized to pleural drainage or observation (one side only enrolled if bilateral). All subsequent care and method of pleural drainage was per attending physician discretion. The primary outcome was a composite of respiratory distress (RD) (need for urgent pleural drainage, acute/sustained increases in O2 requirements, ventilator dysynchrony, and/or charted respiratory events). RESULTS: Ninety severely injured patients (mean [SD], Injury Severity Score [ISS], 33 [11]) were studied at four centers: Calgary (55), Toronto (27), Quebec (6), and Sherbrooke (3). Forty were randomized to tube thoracostomy, and 50 were randomized to observation. The risk of RD was similar between the observation and tube thoracostomy groups (relative risk, 0.71; 95% confidence interval, 0.40-1.27). There was no difference in mortality or intensive care unit (ICU), ventilator, or hospital days between groups. In those observed, 20% required subsequent pleural drainage (40% PTX progression, 60% pleural fluid, and 20% other). One observed patient (2%) undergoing PPV at enrollment had a TPTX, which was treated with urgent tube thoracostomy without sequelae. Drainage complications occurred in 15% of those randomized to drainage, while suboptimal tube thoracostomy position occurred in an additional 15%. There were three times (24% vs. 8%) more failures and more RDs (p = 0.01) among those observed with OPTXs requiring sustained PPV versus just for an operation, which increases threefold after a week in the ICU (p = 0.07). CONCLUSION: Our results suggest that OPTXs may be safely observed in hemodynamically stable patients undergoing PPV just for an operation, although one third of those requiring a week or more of ICU care received drainage, and TPTXs still occur. Complications of pleural drainage remain unacceptably high, and future work should attempt to delineate specific factors among those observed that warrant prophylactic drainage. LEVEL OF EVIDENCE: Therapeutic study, level III.

Identification of sexually abused female adolescents at risk for suicidal ideations: a classification and regression tree analysis.

This study explored the clinical profiles of 77 female teenager survivors of sexual abuse and examined the association of abuse-related and personal variables with suicidal ideations. Analyses revealed that 64% of participants experienced suicidal ideations. Findings from classification and regression tree analysis indicated that depression, posttraumatic stress symptoms, and hopelessness discriminated profiles of suicidal and nonsuicidal survivors. The elevated prevalence of suicidal ideations among adolescent survivors of sexual abuse underscores the importance of investigating the presence of suicidal ideations in sexual abuse survivors. However, suicidal ideation is not the sole variable that needs to be investigated; depression, hopelessness and posttraumatic stress symptoms are also related to suicidal ideations in survivors and could therefore guide interventions.

Suicide attempts: prevention of repetition.

OBJECTIVE: To present an overview of promising strategies to prevent repetition of suicidal behaviours. METHOD: This literature review on tertiary preventive interventions of suicide attempts was produced using the computerized databases PubMed and PsycINFO from January 1966 to September 2010, using French- and English-language limits and the key words: suicid* or deliberate self-harm and treatment* or therapy or intervention* or management. RESULTS: Thirteen of the 35 included studies showed statistically significant effects of fewer repeated attempts or suicides in the experimental condition. Overall, 22 studies focused on more traditional approaches, that is, pharmacological or psychological approaches. Only 2 of the 6 pharmacological treatments proved significantly superior to a placebo- a study of lithium with depression and flupenthixol with personality disorders. Eight out of 16 psychological treatments proved superior to treatment as usual or another approach: cognitive-behavioural therapy (CBT) (n = 4), (including dialectical behaviour therapy [n = 2]); psychodynamic therapy (n = 2); mixed (CBT plus psychodynamic therapy [n = 1]); and motivational approach and change in therapist (n = 1). Among the 8 studies using visit, postal, or telephone contact or green-token emergency card provision, 2 were significant: one involving telephone follow-up and the other telephone follow-up or visits. Hospitalization was not related to fewer attempts, and 1 of the 4 outreach approaches had significant results: a program involving individualized biweekly treatment. The rationale behind these single or multiple approaches still needs to be clarified. There were methodological flaws in many studies and some had very specific limited samples. CONCLUSIONS: There is a need for more research addressing the problem in definitions of outcomes and measurement of the dependent variables, gender-specific effects, and inclusion of high-risk groups. There is a need for the development and evaluation of new approaches that support collaboration with community resources and more careful assessment and comparisons of existing treatments with different populations.

Comparison of determinants of research knowledge utilization by practitioners and administrators in the field of child and family social services.

BACKGROUND: An important gap exists between research production and its utilization. Few studies have examined the factors affecting knowledge utilization in the field of child and family social services. METHODS: The objectives of the study are to describe knowledge utilization by child protection administrators and practitioners (N = 477) and to compare factors related to knowledge utilization by these two occupational groups. The study was conducted with an adapted version of the Questionnaire sur l'utilisation des connaissances (Knowledge Utilization Questionnaire). Factor analysis was used to collapse data collected on the questionnaire items. Factor score for each respondent served as independent variables in three separate multivariate regression analyses to explore variables likely to predict research-based knowledge utilization. RESULTS: A minority of respondents (18%) report using on a frequent basis research-based knowledge in their practice. Relational capital between researchers and users and perceived usefulness of research based knowledge were the two factors most strongly related to utilization. There was a specificity in the factors associated with knowledge utilization according to occupational groups in child protection organizations. Use of active knowledge transfer strategies was associated with knowledge utilization by practitioners, while knowledge dissemination efforts played a more significant role for administrators. CONCLUSION: These results encourage both the use of strategies differentiated according to users and the intensification of interactions between users and researchers to foster research knowledge utilization.

An empirical test of a mediation model of the impact of the traditional male gender role on suicidal behavior in men.

BACKGROUND: Men die by suicide three to four times more often than women in Western countries. The adverse impact of the traditional male gender role as well as men's reluctance to seek help are possible explanations of this gender gap, but these hypotheses have not been well documented empirically. METHODS: This study compares two groups of men who experienced comparable severely stressful life events during the preceding 12 months: 40 men admitted to hospital emergency following suicide attempts, and 40 men with no history of suicide attempts. Structured interviews were conducted to measure adherence to the traditional male gender role, help seeking behaviour, social support, suicide acceptability and mental health. RESULTS: ANOVAS indicated that attempters are more likely to adhere to the traditional masculine gender role and regression analysis revealed that this relationship persists even when the presence of mental disorders is statistically controlled. Sequential regression analysis support the mediation model and show that the effects of the traditional male gender role on suicidal behavior are mediated through protective and risk factors for suicide, namely mental state, help seeking and social support. CONCLUSIONS: The traditional male gender role appears to increase the risk of suicidal behavior in men by undermining their mental state and by inhibiting the protective factors of help seeking and social support. This study underscores the importance of encouraging men to seek help.

Coping mechanisms, stressful events and suicidal behavior among youth admitted to juvenile justice and child welfare services.

This study examines the relationship between coping mechanisms and suicide attempts among 84 adolescents in the Quebec youth residential services. A new measure based on in-depth interviews is used to identify coping mechanisms. The suicidal youths used fewer adequate coping mechanisms than nonsuicidal youths when faced with comparable stressful events. Negative cognitive reframing, anger, and blaming others were more frequently reported by the suicidal youths. Contrary to certain theoretical conceptions, coping mechanisms were not stable and varied according to the context of the suicidal crisis. These findings indicate the usefulness of this approach to measure coping mechanisms and support the importance of programs aimed at developing coping skills for suicide prevention.

Comparing models of helper behavior to actual practice in telephone crisis intervention: a Silent Monitoring Study of Calls to the U.S. 1-800-SUICIDE Network.

Models of telephone crisis intervention in suicide prevention and best practices were developed from a literature review and surveys of crisis centers. We monitored 2,611 calls to 14 centers using reliable behavioral ratings to compare actual interventions with the models. Active listening and collaborative problem-solving models describe help provided. Centers vary greatly in the nature of interventions and their quality according to predetermined criteria. Helpers do not systematically assess suicide risk. Some lives may have been saved but occasionally unacceptable responses occur. Recommendations include the need for quality assurance, development of standardized practices and research relating intervention processes to outcomes.

Which helper behaviors and intervention styles are related to better short-term outcomes in telephone crisis intervention? Results from a Silent Monitoring Study of Calls to the U.S. 1-800-SUICIDE Network.

A total of 2,611 calls to 14 helplines were monitored to observe helper behaviors and caller characteristics and changes during the calls. The relationship between intervention characteristics and call outcomes are reported for 1,431 crisis calls. Empathy and respect, as well as factor-analytically derived scales of supportive approach and good contact and collaborative problem solving were significantly related to positive outcomes, but not active listening. We recommend recruitment of helpers with these characteristics, development of standardized training in those methods that are empirically shown to be effective, and the need for research relating short-term outcomes to long-term effects.

Control-group study of an intervention training program for youth suicide prevention.

Few studies have examined whether training can improve competency in intervening with suicidal youths. In this study we attempted to verify the effectiveness of such a training program on helper competency. Forty-three helpers who received the training were compared with 28 helpers who did not. Participants who received the training improved in knowledge, attitudes, and intervention skills following the training, compared with the control group across measures. Their gains were maintained at 6-month follow-up. In this sample, implementation of a one-time training program improved helpers' competencies in youth suicide intervention.

Psychiatric services utilization in completed suicides of a youth centres population.

BACKGROUND: From a retrospective study of youth centres (YCs) and coroner's files, we investigated youths' history of medical service utilization who died by suicide. This is the second of two papers on YCs population, the first paper having shown that the rate of psychopathology was higher in the YCs population compared to the general adolescent population. METHODS: From 1995 to 2000, 422 youths, aged 18 years and younger, died as a result of suicide in Quebec. More than one-third received services from YCs at some point. Using the provincial physician payment and hospitalization database, we examined physical and psychiatric service utilization according to time intervals, as well as hospitalization for psychiatric reasons in the individuals' lifetime and in the year preceding suicide. Suicides were matched to living YCs youths for age, sex, and geographic area. YCs controls were then subdivided into two groups based on file information pertaining to the presence or absence of suicidal behavior or ideation. RESULTS: Compared to living YCs youths, suicides had a higher rate of psychiatric service utilization in the week, month, 90 days, and year preceding suicide, as well as higher levels of lifetime hospitalization for psychiatric reasons than controls with or without a history of suicidal behavior or ideation. We found that 28.3% YCs suicides made use of psychiatric services in the year preceding suicide. CONCLUSION: The rate of psychiatric service utilization by YCs youth suicides is substantially inferior to the needs of this population. Our study underscores the need for appropriate recognition of psychiatric and suicidal problems among YCs population by social and psycho-educational professionals. At the same time, it highlights the issues of general practitioners' risk identification, psychiatric referral and treatment. Our findings suggest the need for improved organization and coordination of psychiatric services to ameliorate treatment delivery.

Completed suicides in a youth centres population.

OBJECTIVE: From 1995 to 2000, 422 youths, aged 18 years and under, died as a result of suicide in Quebec. More than one-third had received services from youth centres (YCs) at some point. This study sought to characterize a sample of those youths to improve services for this at-risk population. METHOD: From a retrospective study of YCs and coroner's office files, we investigated the clinical features of youths who had received YC services and died by suicide. We compared them with YC patients matched for age, sex, and geographic area who had reported suicidal behaviour or who had no such symptoms. RESULTS: Among those who committed suicide, we found a ratio of 3.8 boys for 1 girl, with a mean age of 16.8 years. Hanging, used by 73.6%, was the most frequent means; 53.6% had a previous suicide attempt. The group that committed suicide had more indicators of major depression, substance abuse, and disruptive behaviours, as well as more adverse events. CONCLUSIONS: Interventions should focus on screening for mental disorders and suicidal behaviours on the initial contact with YC services. This screening should be implemented through a medical multidisciplinary team that includes psychoeducational services.

[Can social support help prevent men from suicide attempt?]. / Le soutien social peut-il protéger les hommes de la tentative de suicide?

The goal of this study is to investigate whether social support may constitute a protective factor for attempted suicide among men and, if so, to identify the most important sources and forms of support. The study compares two groups of men who experienced comparable stressful events during the last 12 months : 40 men admitted to hospital emergency following suicide attempts, and 40 men with no history of suicide attempts. Results indicate that the men who attempted suicide perceive less support available and are less satisfied with the support they received following the most difficult stressful event that occurred in the last year. Concrete help and reassurance of worth are the forms of support that appear to be of most importance. This study highlights the importance of social support in the prevention of suicidal behaviours among men.

Adolescent suicide in Quebec and prior utilization of medical services.

BACKGROUND: Psychopathology is the main risk factor for adolescent suicide but several studies have shown that only a small proportion of suicide victims receive mental health care during the months preceding their suicide. The goal of this study is to describe the utilization of medical services by Quebec adolescent suicide victims during the year preceding their suicide. METHODS: All suicides of persons aged 19 or less that occurred during a five-year period were retrieved from the Quebec Coroner's database. Corresponding medical services utilization data were retrieved from the Quebec physician payment database (RAMQ) and the Quebec hospitalization database (MED-ECHO). Data were analyzed in terms of types and intensity of medical services (physical or psychiatric), types of providers (general practitioners, psychiatrists, and other medical specialists), and timing of interventions relative to the date of suicide. RESULTS: 78% of all Quebec adolescent suicide victims utilized medical services during the year before their suicide. However, only 12% of all victims received medical attention for psychiatric problems, and only 9.9% met with a psychiatrist during that same period of time. General practitioners and non-psychiatric medical specialists provided medical attention for psychiatric problems to only 5.6% and 0.7% of those future suicide victims with whom they met in outpatient settings, and the intensity of their interventions was low. INTERPRETATION: These results suggest that the level of recognition and treatment of psychopathology in Quebec adolescents who later commit suicide is low, despite the fact that a large proportion of them meet with physicians during the year preceding their suicide. This suggests that information and training programs pertaining to adolescent suicide and psychopathology should be implemented for GPs and non-psychiatric medical specialists as well.

Completed suicides among Quebec adolescents involved with juvenile justice and child welfare services.

In the Province of Quebec (Canada), adolescents involved with the child welfare and juvenile justice systems committed at least one third of all completed suicides in their age group in 1995 and 1996. Their risk of suicide, standardized for age and sex, was five times that of the general adolescent population, and female juvenile delinquents had the highest relative risk of suicide (36.1). Cumulated risk factors may explain those results. Since 40% of those suicides did occur when subjects were still actively involved with the child welfare and juvenile justice systems, those agencies should revise their suicide prevention strategies.