51
|
Hawton K, Witt KG, Taylor Salisbury TL, Arensman E, Gunnell D, Hazell P, Townsend E, van Heeringen K. Pharmacological interventions for self-harm in adults. Cochrane Database Syst Rev 2015; 2015:CD011777. [PMID: 26147958 PMCID: PMC8637297 DOI: 10.1002/14651858.cd011777] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Self-harm (SH; intentional self-poisoning or self-injury) is common, often repeated, and strongly associated with suicide. This is an update of a broader Cochrane review on psychosocial and pharmacological treatments for deliberate SH, first published in 1998 and previously updated in 1999. We have now divided the review into three separate reviews. This review is focused on pharmacological interventions in adults who self harm. OBJECTIVES To identify all randomised controlled trials of pharmacological agents or natural products for SH in adults, and to conduct meta-analyses (where possible) to compare the effects of specific treatments with comparison types of treatment (e.g., placebo/alternative pharmacological treatment) for SH patients. SEARCH METHODS For this update the Cochrane Depression, Anxiety and Neurosis Review Group (CCDAN) Trials Search Co-ordinator searched the CCDAN Specialised Register (September 2014). Additional searches of MEDLINE, EMBASE, PsycINFO, and CENTRAL were conducted to October 2013. SELECTION CRITERIA We included randomised controlled trials comparing pharmacological treatments or natural products with placebo/alternative pharmacological treatment in individuals with a recent (within six months) episode of SH resulting in presentation to clinical services. DATA COLLECTION AND ANALYSIS We independently selected trials, extracted data, and appraised trial quality. For binary outcomes, we calculated odds ratios (ORs) and their 95% confidence intervals (CIs). For continuous outcomes we calculated the mean difference (MD) and 95% CI. Meta-analysis was only possible for one intervention (i.e. newer generation antidepressants) on repetition of SH at last follow-up. For this analysis, we pooled data using a random-effects model. The overall quality of evidence for the primary outcome was appraised for each intervention using the GRADE approach. MAIN RESULTS We included seven trials with a total of 546 patients. The largest trial included 167 participants. We found no significant treatment effect on repetition of SH for newer generation antidepressants (n = 243; k = 3; OR 0.76, 95% CI 0.42 to 1.36; GRADE: low quality of evidence), low-dose fluphenazine (n = 53; k = 1; OR 1.51, 95% CI 0.50 to 4.58; GRADE: very low quality of evidence), mood stabilisers (n = 167; k = 1; OR 0.99, 95% CI 0.33 to 2.95; GRADE: low quality of evidence), or natural products (n = 49; k = 1; OR 1.33, 95% CI 0.38 to 4.62; GRADE: low quality of evidence). A significant reduction in SH repetition was found in a single trial of the antipsychotic flupenthixol (n = 30; k = 1; OR 0.09, 95% CI 0.02 to 0.50), although the quality of evidence for this trial, according to the GRADE criteria, was very low. No data on adverse effects, other than the planned outcomes relating to suicidal behaviour, were reported. AUTHORS' CONCLUSIONS Given the low or very low quality of the available evidence, and the small number of trials identified, it is not possible to make firm conclusions regarding pharmacological interventions in SH patients. More and larger trials of pharmacotherapy are required. In view of an indication of positive benefit for flupenthixol in an early small trial of low quality, these might include evaluation of newer atypical antipsychotics. Further work should include evaluation of adverse effects of pharmacological agents. Other research could include evaluation of combined pharmacotherapy and psychological treatment.
Collapse
Affiliation(s)
- Keith Hawton
- Centre for Suicide Research, University Department of Psychiatry, Warneford Hospital, Oxford, UK, OX3 7JX
| | | | | | | | | | | | | | | |
Collapse
|
52
|
Ducasse D, Olié E, Guillaume S, Artéro S, Courtet P. A meta-analysis of cytokines in suicidal behavior. Brain Behav Immun 2015; 46:203-11. [PMID: 25678163 DOI: 10.1016/j.bbi.2015.02.004] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 01/27/2015] [Accepted: 02/01/2015] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND We conducted the first meta-analysis of studies comparing the plasma and CSF concentrations of cytokines in suicidal patients vs. non-suicidal patients or healthy controls. METHODS We searched Medline, Web of Science, and PsycINFO from 1965 to November 2014 for relevant studies. Manual searches of references and unpublished data were also included. Suicidal patients included severe suicide ideators and suicide attempters. RESULTS Eleven articles were available for the meta-analysis, for a total sample size of 494 suicidal patients, 497 non-suicidal patients and 398 healthy controls. Levels of 6 independent plasma cytokines (IL2, IL6, TNFalpha, IFNgamma, IL4, TGFbeta) were meta-analyzed for plasma studies comparing suicidal vs. both controls. IL8 level was meta-analyzed for cerebrospinal fluid studies comparing suicidal patients with healthy controls. We reported with medium effect size, that suicidal patients had: (1) lower IL2 plasma levels than both non-suicidal patients and healthy controls (medium effect size); (2) lower IL4 and higher TGFbeta plasma levels than healthy controls. CONCLUSION Our results promote the hypothesis of altered inflammatory markers in suicidal patients, for both pro-inflammatory (IL2) and anti-inflammatory (IL4 and TGFbeta) cytokines.
Collapse
Affiliation(s)
- Déborah Ducasse
- Department of Psychiatric Emergency & Acute Crisis, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; University of Montpellier UM1, Montpellier, France; INSERM U1061, Montpellier, France; Fondamental Foundation, France.
| | - Emilie Olié
- Department of Psychiatric Emergency & Acute Crisis, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; University of Montpellier UM1, Montpellier, France; INSERM U1061, Montpellier, France; Fondamental Foundation, France
| | - Sébastien Guillaume
- Department of Psychiatric Emergency & Acute Crisis, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; University of Montpellier UM1, Montpellier, France; INSERM U1061, Montpellier, France; Fondamental Foundation, France
| | | | - Philippe Courtet
- Department of Psychiatric Emergency & Acute Crisis, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; University of Montpellier UM1, Montpellier, France; INSERM U1061, Montpellier, France; Fondamental Foundation, France
| |
Collapse
|
53
|
Lopez-Castroman J, Courtet P, Baca-Garcia E, Oquendo MA. Identification of suicide risk in bipolar disorder. Bipolar Disord 2015; 17:22-3. [PMID: 25346206 DOI: 10.1111/bdi.12264] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 08/19/2014] [Indexed: 12/01/2022]
Affiliation(s)
- Jorge Lopez-Castroman
- Department of Emergency Psychiatry, CHRU Montpellier, Montpellier, France; IIS-Fundacion Jimenez Diaz, Department of Psychiatry, CIBERSAM, Madrid, Spain
| | | | | | | |
Collapse
|
54
|
Chronic Kidney Disease in Lithium-Treated Older Adults: A Review of Epidemiology, Mechanisms, and Implications for the Treatment of Late-Life Mood Disorders. Drugs Aging 2014; 32:31-42. [DOI: 10.1007/s40266-014-0234-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
55
|
Smith EG, Austin KL, Kim HM, Miller DR, Eisen SV, Christiansen CL, Kilbourne AM, Sauer BC, McCarthy JF, Valenstein M. Suicide risk in Veterans Health Administration patients with mental health diagnoses initiating lithium or valproate: a historical prospective cohort study. BMC Psychiatry 2014; 14:357. [PMID: 25515091 PMCID: PMC4343189 DOI: 10.1186/s12888-014-0357-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 12/10/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Lithium has been reported in some, but not all, studies to be associated with reduced risks of suicide death or suicidal behavior. The objective of this nonrandomized cohort study was to examine whether lithium was associated with reduced risk of suicide death in comparison to the commonly-used alternative treatment, valproate. METHODS A propensity score-matched cohort study was conducted of Veterans Health Administration patients (n=21,194/treatment) initiating lithium or valproate from 1999-2008. RESULTS Matching produced lithium and valproate treatment groups that were highly similar in all 934 propensity score covariates, including indicators of recent suicidal behavior, but recent suicidal ideation was not able to be included. In the few individuals with recently diagnosed suicidal ideation, a significant imbalance existed with suicidal ideation more prevalent at baseline among individuals initiating lithium than valproate (odds ratio (OR) 1.30, 95% CI 1.09, 1.54; p=0.003). No significant differences in suicide death were observed over 0-365 days in A) the primary intent-to-treat analysis (lithium/valproate conditional odds ratio (cOR) 1.22, 95% CI 0.82, 1.81; p=0.32); B) during receipt of initial lithium or valproate treatment (cOR 0.86, 95% CI 0.46, 1.61; p=0.63); or C) after such treatment had been discontinued/modified (OR 1.51, 95% CI 0.91, 2.50; p=0.11). Significantly increased risks of suicide death were observed after the discontinuation/modification of lithium, compared to valproate, treatment over the first 180 days (OR 2.72, 95% CI 1.21, 6.11; p=0.015). CONCLUSIONS In this somewhat distinct sample (a predominantly male Veteran sample with a broad range of psychiatric diagnoses), no significant differences in associations with suicide death were observed between lithium and valproate treatment over 365 days. The only significant difference was observed over 0-180 days: an increased risk of suicide death, among individuals discontinuing or modifying lithium, compared to valproate, treatment. This difference could reflect risks either related to lithium discontinuation or higher baseline risks among lithium recipients (i.e., confounding) that became more evident when treatment stopped. Our findings therefore support educating patients and providers about possible suicide-related risks of discontinuing lithium even shortly after treatment initiation, and the close monitoring of patients after lithium discontinuation, if feasible. If our findings include residual confounding biasing against lithium, however, as suggested by the differences observed in diagnosed suicidal ideation, then the degree of beneficial reduction in suicide death risk associated with active lithium treatment would be underestimated. Further research is urgently needed, given the lack of interventions against suicide and the uncertainties concerning the degree to which lithium may reduce suicide risk during active treatment, increase risk upon discontinuation, or both.
Collapse
Affiliation(s)
- Eric G Smith
- />Department of Veterans Affairs, Health Services Research & Development (HSR&D) Center for Healthcare Organization and Implementation Research (CHOIR), MD-152, ENRM VAMC, 200 Springs Road, Bedford, MA 01730 USA
- />Department of Psychiatry, University of Massachusetts Medical School, Worcester, MA USA
| | - Karen L Austin
- />Center for Clinical Management Research, Department of Veterans Affairs, Ann Arbor, MI USA
- />Serious Mental Illness Treatment Resource and Evaluation Center, Department of Veterans Affairs, Ann Arbor, MI USA
| | - Hyungjin Myra Kim
- />Center for Clinical Management Research, Department of Veterans Affairs, Ann Arbor, MI USA
- />Serious Mental Illness Treatment Resource and Evaluation Center, Department of Veterans Affairs, Ann Arbor, MI USA
- />Center for Statistical Consultation and Research, University of Michigan, Ann Arbor, MI USA
| | - Donald R Miller
- />Department of Veterans Affairs, Health Services Research & Development (HSR&D) Center for Healthcare Organization and Implementation Research (CHOIR), MD-152, ENRM VAMC, 200 Springs Road, Bedford, MA 01730 USA
- />Department of Health Policy and Management, Boston University School of Public Health, Boston, MA USA
| | - Susan V Eisen
- />Department of Veterans Affairs, Health Services Research & Development (HSR&D) Center for Healthcare Organization and Implementation Research (CHOIR), MD-152, ENRM VAMC, 200 Springs Road, Bedford, MA 01730 USA
- />Department of Health Policy and Management, Boston University School of Public Health, Boston, MA USA
| | - Cindy L Christiansen
- />Department of Veterans Affairs, Health Services Research & Development (HSR&D) Center for Healthcare Organization and Implementation Research (CHOIR), MD-152, ENRM VAMC, 200 Springs Road, Bedford, MA 01730 USA
- />Department of Health Policy and Management, Boston University School of Public Health, Boston, MA USA
| | - Amy M Kilbourne
- />Center for Clinical Management Research, Department of Veterans Affairs, Ann Arbor, MI USA
- />Quality Enhancement Research Initiative (QUERI), Department of Veterans Affairs, Washington, DC USA
- />Department of Psychiatry, University of Michigan Medical School, Ann Arbor, USA
| | - Brian C Sauer
- />VA IDEAS2.0 Center, Department of Veterans Affairs, Salt Lake City, UT USA
- />Department of Internal Medicine, University of Utah, Salt Lake City, UT USA
| | - John F McCarthy
- />Center for Clinical Management Research, Department of Veterans Affairs, Ann Arbor, MI USA
- />Serious Mental Illness Treatment Resource and Evaluation Center, Department of Veterans Affairs, Ann Arbor, MI USA
- />Department of Psychiatry, University of Michigan Medical School, Ann Arbor, USA
| | - Marcia Valenstein
- />Center for Clinical Management Research, Department of Veterans Affairs, Ann Arbor, MI USA
- />Serious Mental Illness Treatment Resource and Evaluation Center, Department of Veterans Affairs, Ann Arbor, MI USA
- />Department of Psychiatry, University of Michigan Medical School, Ann Arbor, USA
| |
Collapse
|
56
|
Isometsä E, Sund R, Pirkola S. Post-discharge suicides of inpatients with bipolar disorder in Finland. Bipolar Disord 2014; 16:867-74. [PMID: 25056223 DOI: 10.1111/bdi.12237] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 05/09/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Suicide risk in psychiatric inpatients is known to be remarkably high after discharge. However, temporal patterns and risk factors among patients with bipolar disorder remain obscure. We investigated post-discharge temporal patterns of hazard and risk factors by type of illness phase among patients with bipolar disorder. METHODS Based on national registers, all discharges of patients with bipolar disorder from a psychiatric ward in Finland in 1987-2003 (n = 52,747) were identified, and each patient was followed up to post-index discharge or to suicide (n = 466). For discharges occurring in 1995-2003 (n = 35,946), factors modifying hazard of suicide during the first 120 days (n = 129) were investigated. RESULTS The temporal pattern of suicide risk depended on the type of illness phase, being highest but steeply declining after discharge with depression; less high and declining in mixed states; lower and relatively stable after mania. In Cox models, for post-discharge suicides (n = 65) after hospitalizations for bipolar depression (n = 9,635), the hazard ratio was 8.05 (p = 0.001) after hospitalization with a suicide attempt and 3.63 (p < 0.001) for male patients, but 0.186 (p = 0.001) for patients taking lithium. Suicides after mania (n = 28) or mixed episodes (n = 20) were predicted by male sex and preceding suicide attempts, respectively. CONCLUSIONS Among inpatients with bipolar disorder, suicide risk is high and related strongly to the time elapsed from discharge after hospitalizations for depressive episodes, and less strongly after hospitalizations for mixed episodes. Intra-episodic suicide attempts and male sex powerfully predict suicide risk. Lower suicide rate after hospitalizations for depression among patients prescribed lithium is consistent with a preventive effect.
Collapse
Affiliation(s)
- Erkki Isometsä
- Department of Psychiatry, University of Helsinki, Helsinki, Finland; Mood, Depression, and Suicidal Behavior Unit, National Institute for Health and Welfare, Helsinki, Finland; Department of Psychiatry, Helsinki University Central Hospital (HUCH), Helsinki, Finland
| | | | | |
Collapse
|
57
|
Abstract
Bipolar disorder is associated with high mortality, and people with this disorder on average may die 10-20 years earlier than the general population. This excess and premature mortality continues to occur despite a large and expanding selection of treatment options dating back to lithium and now including anticonvulsants, antipsychotics, and evidence-based psychotherapies. This review summarizes recent findings on mortality in bipolar disorder, with an emphasis on the role of suicide (accounting for about 15% of deaths in this population) and cardiovascular disease (accounting for about 35-40% of deaths). Recent care models and treatments incorporating active outreach, integrated mental and physical health care, and an emphasis on patient self-management have shown promise in reducing excess mortality in this population.
Collapse
Affiliation(s)
- Christopher Miller
- Center for Healthcare Organization and Implementation Research, VA Boston Healthcare System, Boston, MA, USA,
| | | |
Collapse
|
58
|
Griffiths JJ, Zarate CA, Rasimas JJ. Existing and novel biological therapeutics in suicide prevention. Am J Prev Med 2014; 47:S195-203. [PMID: 25145739 PMCID: PMC4143783 DOI: 10.1016/j.amepre.2014.06.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 05/27/2014] [Accepted: 06/10/2014] [Indexed: 01/15/2023]
Abstract
We summarize outcomes for several pharmacologic and neurostimulatory approaches that have been considered potential treatments to reduce suicide risk, namely, by reducing suicide deaths, attempts, and ideation in various clinical populations. Available treatments include clozapine, lithium, antidepressants, antipsychotics, electroconvulsive therapy, and transcranial magnetic stimulation. The novel repurposing of ketamine as a potential suicide risk-mitigating agent in the acute setting is also discussed. Research pathways to better understand and treat suicidal ideation and behavior from a neurobiological perspective are proposed in light of this foundation of information and the limitations and challenges inherent in suicide research. Such pathways include trials of fast-acting medications, registry approaches to identify appropriate patients for trials, identification of biomarkers, neuropsychological vulnerabilities, and endophenotypes through the study of known suicide risk-mitigating agents in hope of determining mechanisms of pathophysiology and the action of protective biological interventions.
Collapse
Affiliation(s)
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, NIH, Bethesda, Maryland
| | - J J Rasimas
- Experimental Therapeutics and Pathophysiology Branch, Intramural Research Program, National Institute of Mental Health, NIH, Bethesda, Maryland; Departments of Psychiatry and Emergency Medicine, Penn State College of Medicine, Hershey, Pennsylvania.
| |
Collapse
|
59
|
Curran G, Ravindran A. Lithium for bipolar disorder: a review of the recent literature. Expert Rev Neurother 2014; 14:1079-98. [DOI: 10.1586/14737175.2014.947965] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
60
|
George MS, Raman R, Benedek DM, Pelic CG, Grammer GG, Stokes KT, Schmidt M, Spiegel C, Dealmeida N, Beaver KL, Borckardt JJ, Sun X, Jain S, Stein MB. A two-site pilot randomized 3 day trial of high dose left prefrontal repetitive transcranial magnetic stimulation (rTMS) for suicidal inpatients. Brain Stimul 2014; 7:421-31. [PMID: 24731434 DOI: 10.1016/j.brs.2014.03.006] [Citation(s) in RCA: 111] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 03/07/2014] [Accepted: 03/11/2014] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Suicide attempts and completed suicides are common, yet there are no proven acute medication or device treatments for treating a suicidal crisis. Repeated daily left prefrontal repetitive transcranial magnetic stimulation (rTMS) for 4-6 weeks is a new FDA-approved treatment for acute depression. Some open-label rTMS studies have found rapid reductions in suicidality. DESIGN This study tests whether a high dose of rTMS to suicidal inpatients is feasible and safe, and also whether this higher dosing might rapidly improve suicidal thinking. This prospective, 2-site, randomized, active sham-controlled (1:1 randomization) design incorporated 9 sessions of rTMS over 3 days as adjunctive to usual inpatient suicidality treatment. The setting was two inpatient military hospital wards (one VA, the other DOD). PATIENTS Research staff screened approximately 377 inpatients, yielding 41 adults admitted for suicidal crisis. Because of the funding source, all patients also had either post-traumatic stress disorder, mild traumatic brain injury, or both. TMS METHODS Repetitive TMS (rTMS) was delivered to the left prefrontal cortex with a figure-eight solid core coil at 120% motor threshold, 10 Hertz (Hz), 5 second (s) train duration, 10 s intertrain interval for 30 minutes (6000 pulses) 3 times daily for 3 days (total 9 sessions; 54,000 stimuli). Sham rTMS used a similar coil that contained a metal insert blocking the magnetic field and utilized electrodes on the scalp, which delivered a matched somatosensory sensation. MAIN OUTCOME MEASURE Primary outcomes were the daily change in severity of suicidal thinking as measured by the Beck Scale of Suicidal Ideation (SSI) administered at baseline and then daily, as well as subjective visual analog scale measures before and after each TMS session. Mixed model repeated measures (MMRM) analysis was performed on modified intent to treat (mITT) and completer populations. RESULTS This intense schedule of rTMS with suicidal inpatients was feasible and safe. Minimal side effects occurred, none differing by arm, and the 3-day retention rate was 88%. No one died of suicide within the 6 month followup. From the mITT analyses, SSI scores declined rapidly over the 3 days for both groups (sham change -15.3 points, active change -15.4 points), with a trend for more rapid decline on the first day with active rTMS (sham change -6.4 points, active -10.7 points, P = 0.12). This decline was more pronounced in the completers subgroup [sham change -5.9 (95% CI: -10.1, -1.7), active -13 points (95% CI: -18.7, -7.4); P = 0.054]. Subjective ratings of 'being bothered by thoughts of suicide' declined non-significantly more with active rTMS than with sham at the end of 9 sessions of treatment in the mITT analysis [sham change -31.9 (95% CI: -41.7, -22.0), active change -42.5 (95% CI: -53.8, -31.2); P = 0.17]. There was a significant decrease in the completers sample [sham change -24.9 (95% CI: -34.4, -15.3), active change -43.8 (95% CI: -57.2, -30.3); P = 0.028]. CONCLUSIONS Delivering high doses of left prefrontal rTMS over three days (54,000 stimuli) to suicidal inpatients is possible and safe, with few side effects and no worsening of suicidal thinking. The suggestions of a rapid anti-suicide effect (day 1 SSI data, Visual Analogue Scale data over the 3 days) need to be tested for replication in a larger sample. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01212848, TMS for suicidal ideation.
Collapse
Affiliation(s)
- Mark S George
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Brain Stimulation Division, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA.
| | - Rema Raman
- Department of Psychiatry, University of California at San Diego (UCSD), USA
| | | | - Christopher G Pelic
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Brain Stimulation Division, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA
| | | | - Karen T Stokes
- Department of Psychiatry, University of California at San Diego (UCSD), USA
| | - Matthew Schmidt
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Brain Stimulation Division, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA
| | - Chad Spiegel
- Walter Reed National Military Medical Center, USA
| | | | - Kathryn L Beaver
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Brain Stimulation Division, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA
| | - Jeffrey J Borckardt
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA; Brain Stimulation Division, Department of Psychiatry, Medical University of South Carolina, Charleston, SC, USA
| | - Xiaoying Sun
- Department of Psychiatry, University of California at San Diego (UCSD), USA
| | - Sonia Jain
- Department of Psychiatry, University of California at San Diego (UCSD), USA
| | - Murray B Stein
- Department of Psychiatry, University of California at San Diego (UCSD), USA
| |
Collapse
|
61
|
Abstract
For a significant number of people suffering from severe mental illness (SMI) prevention of suicide is a prerequisite for their recovery. This review summarises and interprets risk/protective factors for suicide in the context of schizophrenia and bipolar disorder, thereby enabling evidence-based suicide risk assessment and management. A history of self-harm greatly increases suicide risk among people with schizophrenia or bipolar disorder. Suicide prevention for patients with SMI necessitates constant vigilance by (mental) health and social care professionals in contact with them, particularly those with a history of self-harm, males, young people, those near illness onset, people with a family history of suicidal behaviour (especially suicide), victims of childhood abuse, those challenged by recent adverse life events (notably interpersonal conflict), people with aggressive/impulsive personality features, and those who have expressed hopelessness. Research suggests that suicide risk associated with SMI should be reduced by early intervention, restricting access to lethal means, improvement of treatment adherence, treating more patients with clozapine and lithium, assertive outreach, treating psychiatric comorbidity (depression, alcohol/drug misuse, etc.), 24-hour crisis care, timely (compulsory) hospitalization (sufficient bed provision imperative), improving psychiatric inpatient ward safety, lowering the risk of absconding from wards, appropriate use of electroconvulsive therapy, intensive follow-up postdischarge, and improving access to psychological/psychosocial interventions, notably cognitive behavioural therapy. The clinical interview is the optimum method of suicide risk assessment and locally developed risk assessment tools should not be used. Evidence-based suicide risk assessment/management within primary care and secondary mental health services warrants recurrent, mandatory training.
Collapse
Affiliation(s)
- Tom J Foster
- Tyrone and Fermanagh Hospital, Northern Ireland.
| |
Collapse
|
62
|
Cipriani A, Reid K, Young AH, Macritchie K, Geddes J. Valproic acid, valproate and divalproex in the maintenance treatment of bipolar disorder. Cochrane Database Syst Rev 2013; 2013:CD003196. [PMID: 24132760 PMCID: PMC6599863 DOI: 10.1002/14651858.cd003196.pub2] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Bipolar disorder is a recurrent illness that is amongst the top 30 causes of disability worldwide and is associated with significant healthcare costs. In the past, emphasis was placed solely on the treatment of acute episodes of bipolar disorder; recently, the importance of episode prevention and of minimisation of iatrogenicity has been recognised. For many years, lithium was the only mood stabiliser in common use, and it remains an agent of first choice in the preventative treatment of bipolar disorder. However, an estimated 20% to 40% of patients may not respond adequately to lithium. Valproate is an anticonvulsant drug that has been shown to be effective in acute mania and is frequently used in maintenance treatment of bipolar disorder. When the acceptability of long-term treatment is considered, together with efficacy, the adverse event profile of a medication is also important. This is an update of a Cochrane review first published in 2001 and last updated in 2009. OBJECTIVES 1. To determine the efficacy of valproate continuation and maintenance treatment:a) in preventing or attenuating manic, depressive and mixed episodes of bipolar disorder;b) in preventing or attenuating episodes of bipolar disorder in patients with rapid cycling disorder; and; c) in improving patients' general health and social functioning, as measured by global clinical impression, employment and marital stability.2. To review the acceptability to patients of long-term valproate treatment, as measured by numbers of dropouts and reasons for dropping out, by compliance and by reference to patients' expressed views regarding treatment.3. To investigate the adverse effects of valproate treatment (including general prevalence of side effects) and overall mortality rates. SEARCH METHODS Search of the Cochrane Register of Controlled Trials and the Cochrane Depression, Anxiety and Neurosis Group Register (CCDANCTR) (to January 2013), which includes relevant randomised controlled trials from the following bibliographic databases: The Cochrane Library (all years), EMBASE, (1974 to date), MEDLINE (1950 to date) and PsycINFO (1967 to date). No language restrictions were applied. Reference lists of relevant papers and previous systematic reviews were handsearched. Pharmaceutical companies marketing valproate and experts in this field were contacted for supplemental data. SELECTION CRITERIA Randomised controlled trials allocating participants with bipolar disorder to long-term treatment with valproate or any other mood stabiliser, or antipsychotic drugs, or placebo. Maintenance treatment was defined as treatment instituted specifically or mainly to prevent further episodes of illness. DATA COLLECTION AND ANALYSIS Three review authors independently extracted data. A double-entry procedure was employed by two review authors. Information extracted included study characteristics, participant characteristics, intervention details and outcome measures in terms of efficacy, acceptability and tolerability. For dichotomous data, risk ratios were calculated with 95% confidence intervals (CIs). For statistically significant results, we calculated the number needed to treat for an additional beneficial outcome (NNTB) and the number needed to treat for an additional harmful outcome (NNTH). For continuous data, mean differences (MDs) or standardised mean differences (SMDs) were calculated along with 95% CIs. MDs were used when the same scale was used to measure an outcome; SMDs were employed when different scales were used to measure the same outcome. The primary analysis used a fixed-effect model. Binary outcomes were calculated on a strict intention-to-treat (ITT) basis; dropouts were included in this analysis. When data were missing and the method of "last observation carried forward" (LOCF) had been used to do an ITT analysis, then the LOCF data were used. MAIN RESULTS Six randomised controlled trials (overall 876 participants) lasting 6 to 24 months were included. Two studies (overall 312 participants) compared valproate with placebo, four studies (overall 618 participants) valproate with lithium, one study (overall 23 participants) valproate with olanzapine and one study (overall 220 participants) valproate with the combination of valproate plus lithium. In terms of study quality, most studies reported the methods used to generate random sequence; however, only one study reported enough details on allocation concealment. Four of six included studies described their design as "double blind", but only two trials reported full details about blinding. Valproate was more effective than placebo in preventing study withdrawal due to any mood episode (RR 0.68, 95% CI 0.49 to 0.93; NNTB 8), but no difference in efficacy was found between valproate and lithium (RR 1.02, 95% CI 0.87 to 1.20). Valproate was associated with fewer participants dropping out of treatment for any cause when compared with placebo or lithium (RR 0.82, 95% CI 0.71 to 0.95 and RR 0.87, 95% CI 0.77 to 0.98, respectively). However, combination therapy with lithium plus valproate was more likely to prevent relapse than was monotherapy with valproate (RR 0.78, 95% CI 0.63 to 0.96). Significant differences in adverse event frequencies were found, and lithium was associated with more frequent diarrhoea, polyuria, increased thirst and enuresis, whereas valproate was associated with increased sedation and infection. AUTHORS' CONCLUSIONS Limited evidence supports the efficacy of valproate in the long-term treatment of bipolar disorder. Clinicians and patients should consider acceptability and tolerability profile when choosing between lithium and valproate-their combination or other agents-as long-term treatment for bipolar disorder.
Collapse
Affiliation(s)
- Andrea Cipriani
- University of OxfordDepartment of PsychiatryWarneford HospitalOxfordUKOX3 7JX
| | - Keith Reid
- Northumberland Tyne and Wear NHS Foundation TrustBamburgh ClinicJubilee RoadNewcastleUKNE3 3XT
| | - Allan H Young
- Imperial College LondonDivision of Brain Sciences, Centre for Mental HealthLondonUKW6 8RP
| | - Karine Macritchie
- University of EdinburghDivision of PsychiatryRoyal Edinburgh HospitalEdinburghUKEH10 5HF
| | - John Geddes
- University of Oxford/Warneford HospitalDepartment of PsychiatryOxfordUKOX3 7JX
| |
Collapse
|
63
|
Elman I, Borsook D, Volkow ND. Pain and suicidality: insights from reward and addiction neuroscience. Prog Neurobiol 2013; 109:1-27. [PMID: 23827972 PMCID: PMC4827340 DOI: 10.1016/j.pneurobio.2013.06.003] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 06/03/2013] [Accepted: 06/18/2013] [Indexed: 01/09/2023]
Abstract
Suicidality is exceedingly prevalent in pain patients. Although the pathophysiology of this link remains unclear, it may be potentially related to the partial congruence of physical and emotional pain systems. The latter system's role in suicide is also conspicuous during setbacks and losses sustained in the context of social attachments. Here we propose a model based on the neural pathways mediating reward and anti-reward (i.e., allostatic adjustment to recurrent activation of the reward circuitry); both are relevant etiologic factors in pain, suicide and social attachments. A comprehensive literature search on neurobiology of pain and suicidality was performed. The collected articles were critically reviewed and relevant data were extracted and summarized within four key areas: (1) physical and emotional pain, (2) emotional pain and social attachments, (3) pain- and suicide-related alterations of the reward and anti-reward circuits as compared to addiction, which is the premier probe for dysfunction of these circuits and (4) mechanistically informed treatments of co-occurring pain and suicidality. Pain-, stress- and analgesic drugs-induced opponent and proponent states of the mesolimbic dopaminergic pathways may render reward and anti-reward systems vulnerable to sensitization, cross-sensitization and aberrant learning of contents and contexts associated with suicidal acts and behaviors. These findings suggest that pain patients exhibit alterations in the brain circuits mediating reward (depressed function) and anti-reward (sensitized function) that may affect their proclivity for suicide and support pain and suicidality classification among other "reward deficiency syndromes" and a new proposal for "enhanced anti-reward syndromes". We suggest that interventions aimed at restoring the balance between the reward and anti-reward networks in patients with chronic pain may help decreasing their suicide risk.
Collapse
Affiliation(s)
- Igor Elman
- Providence VA Medical Center and Cambridge Health Alliance, Harvard Medical School, 26 Central Street, Somerville, MA 02143, USA.
| | | | | |
Collapse
|
64
|
Halcomb ME, Gould TD, Grahame NJ. Lithium, but not valproate, reduces impulsive choice in the delay-discounting task in mice. Neuropsychopharmacology 2013; 38:1937-44. [PMID: 23584261 PMCID: PMC3746699 DOI: 10.1038/npp.2013.89] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Revised: 03/15/2013] [Accepted: 03/19/2013] [Indexed: 12/14/2022]
Abstract
Both lithium and valproate are well-established treatments for bipolar disorder. Studies have also found that lithium is effective at reducing suicidal behaviors in patients with mood disorders. Impulsivity is a validated endophenotype of both bipolar disorder and suicidal behavior. We assessed effects of treatment with lithium or valproate on cognitive impulsivity in selectively bred mice previously shown to manifest relatively high levels of cognitive impulsivity. Mice were trained in the delay-discounting paradigm, a measure of cognitive impulsivity reflecting a behavioral bias towards immediacy, and then treated with lithium, valproate, or control chow. After 3 weeks of drug treatment, mice were tested at various delays to a large, delayed reward. Drug treatment continued during this time. Lithium reduced impulsivity, whereas valproate had no effect on choice behavior. Both drugs increased the number of choice trials and reinforcer intake, but effects on choice behavior did not depend on these motivational changes. To our knowledge, this is the first study demonstrating lithium's effects to reduce cognitive impulsivity. Future studies may focus on the ability of putative pharmacotherapies for patients at risk for bipolar disorder or suicide to modify the impulsive choice dimension of this diseases.
Collapse
Affiliation(s)
- Meredith E Halcomb
- Department of Psychology, Indiana University Purdue University, Indianapolis, IN, USA
| | - Todd D Gould
- Departments of Psychiatry, Pharmacology, Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Nicholas J Grahame
- Department of Psychology, Indiana University Purdue University, Indianapolis, IN, USA,Department of Psychology, Indiana University Purdue University, 402 N. Blackford St, LD120F, Indianapolis, IN 46205, USA, Tel: +1 317 274 0194, Fax: +1 317 274 6756, E-mail:
| |
Collapse
|
65
|
Saunders KEA, Hawton K. Clinical assessment and crisis intervention for the suicidal bipolar disorder patient. Bipolar Disord 2013; 15:575-83. [PMID: 23565916 DOI: 10.1111/bdi.12065] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Accepted: 10/27/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Suicidal behaviour is common in people suffering with bipolar disorder, and suicide is a leading cause of death in this group. Our aim in this review is to provide an overview of key assessment and management strategies, highlight research findings relevant to suicide prevention, and identify important areas for future research. METHODS We reviewed the published literature regarding the risk factors for and management of suicida\l behaviour in individuals with bipolar disorder using the Pubmed and PsychINFO databases. Where available, we focused our search on systematic reviews. RESULTS Suicide is usually associated with a depressive phase, although mixed affective states also convey increased risk. All individuals with bipolar disorder should have an up-to-date crisis management plan which outlines the action to be taken should suicidal behaviour emerge. Timely clinical assessment is essential in ensuring that those at high risk are identified. This should include mental state examination, consideration of risk factors, and evaluation of issues such as access to means, preparatory acts before suicide, and also protective factors. While pharmacological approaches are the mainstay of management, less specific measures, such as the removal of access to means, are also important in ensuring safety in the acute situation. Intensifying the clinical support of both patients and relatives, and the sharing of risk information with other health agencies are essential in management. Specific psychological treatments are likely to be helpful in preventing crises, although the evidence base is limited. CONCLUSIONS The aetiology of suicidal behaviour in bipolar disorder is multifactorial and requires proactive crisis planning and management. A range of issues need to be addressed in the assessment of at-risk patients. Determining the efficacy of interventions specific to reducing suicidality in bipolar disorder should be a research priority.
Collapse
Affiliation(s)
- Kate E A Saunders
- Centre for Suicide Research, Department of Psychiatry, Oxford University, Warneford Hospital, Oxford, UK
| | | |
Collapse
|
66
|
Yerevanian BI, Choi YM. Impact of psychotropic drugs on suicide and suicidal behaviors. Bipolar Disord 2013; 15:594-621. [PMID: 23869907 DOI: 10.1111/bdi.12098] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2011] [Accepted: 03/25/2013] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To examine the impact of psychotropic drugs on suicide and suicidal behaviors in bipolar disorders. METHODS A Medline search of articles published from January 1960 to January 2013 was performed using relevant keywords to identify studies examining the relationship of psychotropic drugs to suicidal behaviors. The publications were further reviewed for relevant references and information. Additionally, the US Food and Drug Administration Center for Drug Evaluation Research website was searched. RESULTS The available studies used differing methodologies, making interpretation of the findings difficult. Studies suggest that antidepressants may increase suicidal risk in bipolar disorder, this possibly being related to the induction of broadly defined mixed states. There is no evidence that antiepileptic drugs as a class increase suicidal risk in patients with bipolar disorder. Only lithium provides convincing data that it reduces the risk of suicide over the long term. There is little known regarding the effects of antipsychotics, as well as anti-anxiety and hypnotic drugs, on suicidal behavior. CONCLUSIONS The available evidence for the impact of psychotropics on suicidal risk in patients with bipolar disorder is largely methodologically flawed and, except for a few instances, clinically not useful at this point. Adequately powered, prospective randomized controlled studies are needed to assess the impact of each class of psychotropic and each psychotropic as well as common combination therapies. Until such studies have been carried out, clinicians are urged to exercise caution in using these drugs and rely on the traditional means of carefully assessing and monitoring patients with bipolar disorder who are at high risk for suicide.
Collapse
Affiliation(s)
- Boghos I Yerevanian
- Department of Psychiatry, Greater Los Angeles VA Healthcare System, Sepulveda Ambulatory Care Center, North Hills, CA 91343, USA.
| | | |
Collapse
|
67
|
Manchia M, Hajek T, O'Donovan C, Deiana V, Chillotti C, Ruzickova M, Del Zompo M, Alda M. Genetic risk of suicidal behavior in bipolar spectrum disorder: analysis of 737 pedigrees. Bipolar Disord 2013; 15:496-506. [PMID: 23734877 DOI: 10.1111/bdi.12088] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 03/03/2013] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Suicide is a significant cause of mortality in patients with major affective disorders (MAD), and suicidal behavior and MAD co-aggregate in families. However, the transmission of suicidal behavior is partially independent from that of MAD. We analyzed the lifetime prevalence of completed and attempted suicides in a large sample of families with bipolar disorder (BD), its relation to family history of MAD and BD, and the contribution of clinical and treatment factors to the risk of suicidal behavior. METHODS We studied 737 families of probands with MAD with 4919 first-degree relatives (818 affected, 3948 unaffected, and 153 subjects with no information available). Lifetime psychiatric diagnoses and suicidal behavior in first-degree relatives were assessed using semi-structured interviews, family history methods, and reviews of clinical records. Cox proportional hazard and logistic regression models were used to investigate the role of clinical covariates in the risk of suicidal behavior, and in the prevalence of MAD and BD. RESULTS The estimated lifetime prevalence of suicidal behavior (attempted and completed suicides) in 737 probands was 38.4 ± 3.0%. Lithium treatment decreased suicide risk in probands (p = 0.007). In first-degree relatives, a family history of suicidal behavior contributed significantly to the joint risk of MAD and suicidal behavior (p = 0.0006). CONCLUSIONS The liability to suicidal behavior is influenced by genetic factors (particularly family history of suicidal behavior and MAD). Even in the presence of high genetic risk for suicidal behavior, lithium treatment decreases suicide rates significantly.
Collapse
Affiliation(s)
- Mirko Manchia
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | | | | | | | | | | | | | | |
Collapse
|
68
|
Grunze H, Vieta E, Goodwin GM, Bowden C, Licht RW, Möller HJ, Kasper S. The World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the biological treatment of bipolar disorders: update 2012 on the long-term treatment of bipolar disorder. World J Biol Psychiatry 2013; 14:154-219. [PMID: 23480132 DOI: 10.3109/15622975.2013.770551] [Citation(s) in RCA: 265] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES These guidelines are based on a first edition that was published in 2004, and have been edited and updated with the available scientific evidence up to October 2012. Their purpose is to supply a systematic overview of all scientific evidence pertaining to the long-term treatment of bipolar disorder in adults. METHODS Material used for these guidelines are based on a systematic literature search using various data bases. Their scientific rigor was categorised into six levels of evidence (A-F) and different grades of recommendation to ensure practicability were assigned. RESULTS Maintenance trial designs are complex and changed fundamentally over time; thus, it is not possible to give an overall recommendation for long-term treatment. Different scenarios have to be examined separately: Prevention of mania, depression, or an episode of any polarity, both in acute responders and in patients treated de novo. Treatment might differ in Bipolar II patients or Rapid cyclers, as well as in special subpopulations. We identified several medications preventive against new manic episodes, whereas the current state of research into the prevention of new depressive episodes is less satisfactory. Lithium continues to be the substance with the broadest base of evidence across treatment scenarios. CONCLUSIONS Although major advances have been made since the first edition of this guideline in 2004, there are still areas of uncertainty, especially the prevention of depressive episodes and optimal long-term treatment of Bipolar II patients.
Collapse
Affiliation(s)
- Heinz Grunze
- Newcastle University, Institute of Neuroscience, Newcastle upon Tyne, UK.
| | | | | | | | | | | | | | | |
Collapse
|
69
|
Yatham LN, Kennedy SH, Parikh SV, Schaffer A, Beaulieu S, Alda M, O'Donovan C, Macqueen G, McIntyre RS, Sharma V, Ravindran A, Young LT, Milev R, Bond DJ, Frey BN, Goldstein BI, Lafer B, Birmaher B, Ha K, Nolen WA, Berk M. Canadian Network for Mood and Anxiety Treatments (CANMAT) and International Society for Bipolar Disorders (ISBD) collaborative update of CANMAT guidelines for the management of patients with bipolar disorder: update 2013. Bipolar Disord 2013; 15:1-44. [PMID: 23237061 DOI: 10.1111/bdi.12025] [Citation(s) in RCA: 540] [Impact Index Per Article: 49.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Canadian Network for Mood and Anxiety Treatments published guidelines for the management of bipolar disorder in 2005, with updates in 2007 and 2009. This third update, in conjunction with the International Society for Bipolar Disorders, reviews new evidence and is designed to be used in conjunction with the previous publications.The recommendations for the management of acute mania remain largely unchanged. Lithium, valproate, and several atypical antipsychotic agents continue to be first-line treatments for acute mania. Monotherapy with asenapine, paliperidone extended release (ER), and divalproex ER, as well as adjunctive asenapine, have been added as first-line options.For the management of bipolar depression, lithium, lamotrigine, and quetiapine monotherapy, as well as olanzapine plus selective serotonin reuptake inhibitor (SSRI), and lithium or divalproex plus SSRI/bupropion remain first-line options. Lurasidone monotherapy and the combination of lurasidone or lamotrigine plus lithium or divalproex have been added as a second-line options. Ziprasidone alone or as adjunctive therapy, and adjunctive levetiracetam have been added as not-recommended options for the treatment of bipolar depression. Lithium, lamotrigine, valproate, olanzapine, quetiapine, aripiprazole, risperidone long-acting injection, and adjunctive ziprasidone continue to be first-line options for maintenance treatment of bipolar disorder. Asenapine alone or as adjunctive therapy have been added as third-line options.
Collapse
Affiliation(s)
- Lakshmi N Yatham
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
70
|
Youssef NA, Green KT, Beckham JC, Elbogen EB. A 3-year longitudinal study examining the effect of resilience on suicidality in veterans. Ann Clin Psychiatry 2013; 25:59-66. [PMID: 23376871 PMCID: PMC3622865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
BACKGROUND This study prospectively evaluated the correlation and role of resilience and resilience factors in predicting suicidal ideation and attempts in veterans. METHODS In this 3-year longitudinal study, 178 Iraq and Afghanistan war veterans were evaluated for a number of clinical and demographic variables. Longitudinal follow-up was performed at approximately 3 years. RESULTS Resilience at the initial assessment predicted lower suicidality at follow-up, controlling for suicidality at the initial assessment, suggesting a protective effect for resilience. With respect to specific domains of resilience, secure relationships and positive acceptance of change significantly predicted lower suicidality. CONCLUSIONS These findings have important implications for clinical care and for guiding future research efforts to increase resilience among returning soldiers.
Collapse
Affiliation(s)
- Nagy A Youssef
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Mid-Atlantic Mental Illness Research, Education, Durham, NC, USA.
| | | | | | | |
Collapse
|
71
|
Abstract
Suicide and bipolar disorder (BD) are challenging, complex, and intertwined areas of study in contemporary psychiatry. Indeed, BD is associated with the highest lifetime risk for suicide attempt and completion of all the psychiatric conditions. Given that several clinical risk factors for both suicide and BD have been well noted in the literature, exploring the neurobiological aspects of suicide in BD may provide insights into both preventive measures and future novel treatments. This review synthesizes findings regarding the neurobiological aspects of suicide and, when applicable, their link to BD. Neurochemical findings, genes/epigenetics, and potential molecular targets for current or future treatments are discussed. The role of endophenotypes and related proximal and distal risk factors underlying suicidal behavior are also explored. Lastly, we discuss the manner in which preclinical work on aggression and impulsivity may provide additional insights for the future development of novel treatments.
Collapse
|
72
|
Balon R. Clinical factor 2011. PSYCHOTHERAPY AND PSYCHOSOMATICS 2012; 81:199-205. [PMID: 22585011 DOI: 10.1159/000337497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 02/24/2012] [Indexed: 11/19/2022]
|
73
|
Werneke U, Ott M, Renberg ES, Taylor D, Stegmayr B. A decision analysis of long-term lithium treatment and the risk of renal failure. Acta Psychiatr Scand 2012; 126:186-97. [PMID: 22404233 PMCID: PMC3440572 DOI: 10.1111/j.1600-0447.2012.01847.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To establish whether lithium or anticonvulsant should be used for maintenance treatment for bipolar affective disorder (BPAD) if the risks of suicide and relapse were traded off against the risk of end-stage renal disease (ESRD). METHOD Decision analysis based on a systematic literature review with two main decisions: (1) use of lithium or at treatment initiation and (2) the potential discontinuation of lithium in patients with chronic kidney disease (CKD) after 20 years of lithium treatment. The final endpoint was 30 years of treatment with five outcomes to consider: death from suicide, alive with stable or unstable BPAD, alive with or without ESRD. RESULTS At the start of treatment, the model identified lithium as the treatment of choice. The risks of developing CKD or ESRD were not relevant at the starting point. Twenty years into treatment, lithium still remained treatment of choice. If CKD had occurred at this point, stopping lithium would only be an option if the likelihood of progression to ESRD exceeded 41.3% or if anticonvulsants always outperformed lithium regarding relapse prevention. CONCLUSION At the current state of knowledge, lithium initiation and continuation even in the presence of long-term adverse renal effects should be recommended in most cases.
Collapse
Affiliation(s)
- U Werneke
- Division of Psychiatry, Department of Clinical Sciences, Umeå University, Sweden.
| | - M Ott
- Division of Internal Medicine, Department of Nephrology, Sunderby HospitalLuleå, Sweden
| | - E Salander Renberg
- Division of Psychiatry, Department of Clinical Sciences, Umeå UniversityUmeå, Sweden
| | - D Taylor
- Pharmacy Department, South London and Maudsley NHS Foundation Trust, Institute of Pharmaceutical Sciences, King's CollegeLondon, UK
| | - B Stegmayr
- Institute of Public Health and Clinical Medicine, Umeå UniversityUmeå, Sweden
| |
Collapse
|
74
|
Indic P, Murray G, Maggini C, Amore M, Meschi T, Borghi L, Baldessarini RJ, Salvatore P. Multi-scale motility amplitude associated with suicidal thoughts in major depression. PLoS One 2012; 7:e38761. [PMID: 22701706 PMCID: PMC3373552 DOI: 10.1371/journal.pone.0038761] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Accepted: 05/13/2012] [Indexed: 11/18/2022] Open
Abstract
Major depression occurs at high prevalence in the general population, often starts in juvenile years, recurs over a lifetime, and is strongly associated with disability and suicide. Searches for biological markers in depression may have been hindered by assuming that depression is a unitary and relatively homogeneous disorder, mainly of mood, rather than addressing particular, clinically crucial features or diagnostic subtypes. Many studies have implicated quantitative alterations of motility rhythms in depressed human subjects. Since a candidate feature of great public-health significance is the unusually high risk of suicidal behavior in depressive disorders, we studied correlations between a measure (vulnerability index [VI]) derived from multi-scale characteristics of daily-motility rhythms in depressed subjects (n = 36) monitored with noninvasive, wrist-worn, electronic actigraphs and their self-assessed level of suicidal thinking operationalized as a wish to die. Patient-subjects had a stable clinical diagnosis of bipolar-I, bipolar-II, or unipolar major depression (n = 12 of each type). VI was associated inversely with suicidal thinking (r = –0.61 with all subjects and r = –0.73 with bipolar disorder subjects; both p<0.0001) and distinguished patients with bipolar versus unipolar major depression with a sensitivity of 91.7% and a specificity of 79.2%. VI may be a useful biomarker of characteristic features of major depression, contribute to differentiating bipolar and unipolar depression, and help to detect risk of suicide. An objective biomarker of suicide-risk could be advantageous when patients are unwilling or unable to share suicidal thinking with clinicians.
Collapse
Affiliation(s)
- Premananda Indic
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Greg Murray
- Faculty of Life and Social Sciences, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Carlo Maggini
- Section of Psychiatry, Department of Neuroscience, University of Parma, Parma, Italy
| | - Mario Amore
- Section of Psychiatry, Department of Neuroscience, University of Parma, Parma, Italy
| | - Tiziana Meschi
- Section of Internal Medicine, Department of Clinical Sciences, University of Parma, Parma, Italy
| | - Loris Borghi
- Section of Internal Medicine, Department of Clinical Sciences, University of Parma, Parma, Italy
| | - Ross J. Baldessarini
- International Consortium for Psychotic and Bipolar Disorders Research, McLean Hospital, Belmont, Massachusetts, United States of America
- Department of Psychiatry, Harvard Medical School and McLean Hospital, Boston, Massachusetts, United States of America
| | - Paola Salvatore
- Section of Psychiatry, Department of Neuroscience, University of Parma, Parma, Italy
- International Consortium for Psychotic and Bipolar Disorders Research, McLean Hospital, Belmont, Massachusetts, United States of America
- Department of Psychiatry, Harvard Medical School and McLean Hospital, Boston, Massachusetts, United States of America
- * E-mail:
| |
Collapse
|
75
|
Fountoulakis KN, Kasper S, Andreassen O, Blier P, Okasha A, Severus E, Versiani M, Tandon R, Möller HJ, Vieta E. Efficacy of pharmacotherapy in bipolar disorder: a report by the WPA section on pharmacopsychiatry. Eur Arch Psychiatry Clin Neurosci 2012; 262 Suppl 1:1-48. [PMID: 22622948 DOI: 10.1007/s00406-012-0323-x] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The current statement is a systematic review of the available data concerning the efficacy of medication treatment of bipolar disorder (BP). A systematic MEDLINE search was made concerning the treatment of BP (RCTs) with the names of treatment options as keywords. The search was updated on 10 March 2012. The literature suggests that lithium, first and second generation antipsychotics and valproate and carbamazepine are efficacious in the treatment of acute mania. Quetiapine and the olanzapine-fluoxetine combination are also efficacious for treating bipolar depression. Antidepressants should only be used in combination with an antimanic agent, because they can induce switching to mania/hypomania/mixed states/rapid cycling when utilized as monotherapy. Lithium, olanzapine, quetiapine and aripiprazole are efficacious during the maintenance phase. Lamotrigine is efficacious in the prevention of depression, and it remains to be clarified whether it is also efficacious for mania. There is some evidence on the efficacy of psychosocial interventions as an adjunctive treatment to medication. Electroconvulsive therapy is an option for refractory patients. In acute manic patients who are partial responders to lithium/valproate/carbamazepine, adding an antipsychotic is a reasonable choice. The combination with best data in acute bipolar depression is lithium plus lamotrigine. Patients stabilized on combination treatment might do worse if shifted to monotherapy during maintenance, and patients could benefit with add-on treatment with olanzapine, valproate, an antidepressant, or lamotrigine, depending on the index acute phase. A variety of treatment options for BP are available today, but still unmet needs are huge. Combination therapy may improve the treatment outcome but it also carries more side-effect burden. Further research is necessary as well as the development of better guidelines and algorithms for the step-by-step rational treatment.
Collapse
Affiliation(s)
- Konstantinos N Fountoulakis
- 3rd Department of Psychiatry, School of Medicine, Aristotle University of Thessaloniki, 6 Odysseos str./1st Parodos Ampelonon str., Pylaia, Thessaloniki, Greece.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
76
|
|
77
|
Assessment of suicidal ideation and behavior in clinical trials: challenges and controversies. ACTA ACUST UNITED AC 2012. [DOI: 10.4155/cli.12.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
78
|
|