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1.
J Affect Disord ; 350: 7-15, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38220108

RESUMEN

INTRODUCTION: Prior work has implicated several neurocognitive domains, including memory, in patients with a history of prior suicide attempt. The current study evaluated whether a delayed recognition test could enhance prospective prediction of near-term suicide outcomes in a sample of patients at high-risk for suicide. METHODS: 132 Veterans at high-risk for suicide completed a computer-based recognition memory test including semantically-related and -unrelated words. Outcomes were coded as actual suicide attempt (ASA), other suicide-related event (OtherSE) such as aborted/interrupted attempt or preparatory behavior, or neither (noSE), within 90 days after testing. RESULTS: Reduced performance was a significant predictor of upcoming ASA, but not OtherSE, after controlling for standard clinical variables such as current suicidal ideation and history of prior suicide attempt. However, compared to the noSE reference group, the OtherSE group showed a reduction in the expected benefit of semantic relatedness in recognizing familiar words. A computational model, the drift diffusion model (DDM), to explore latent cognitive processes, revealed the OtherSE group had decreased decisional efficiency for semantically-related compared to semantically-unrelated familiar words. LIMITATIONS: This study was a secondary analysis of an existing dataset, involving participants in a treatment trial, and requires replication; ~10 % of the sample was excluded from analysis due to failure to master the practice tasks and/or apparent noncompliance. CONCLUSION: Impairments in recognition memory may be associated with near-term risk for suicide attempt, and may provide a tool to improve prediction of when at-risk individuals may be transitioning into a period of heightened risk for suicide attempt.


Asunto(s)
Ideación Suicida , Intento de Suicidio , Humanos , Intento de Suicidio/psicología , Estudios Prospectivos , Factores de Riesgo
2.
J Subst Use Addict Treat ; 149: 209028, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-37003539

RESUMEN

INTRODUCTION: Emerging data indicate a disproportionate increase in overdose deaths since the onset of COVID-19. Speculation about causes for the increase center on rising drug use, illicit drug supply changes, and reduced treatment access. Possible overdose mitigation factors include reduced federal MOUD prescribing restrictions, naloxone distribution programs, and increased use of telehealth. Similarly, nonprescribed buprenorphine (NPB) use, increasingly described as a harm reduction strategy in the absence of treatment, may have moderated overdose risk. This study explored factors associated with pandemic-related overdose in people who use opioids (PWUO) in New Jersey. METHODS: We surveyed 342 PWUO from March to May 2021. Approximately 50 % of our sample was treated at some time since the COVID-19 emergency declaration in March 2020. The risk and protective factors associated with overdose were identified using Pearson's chi square test and ANOVA and tested in a series of multivariable logistic regression models for the full sample and the subsample of PWUO treated during the pandemic. RESULTS: Forty-eight percent of respondents increased their drug use during the pandemic, including 32 % who relapsed after previous abstinence. Fifteen percent overdosed at least once since March 2020. In the full sample, overdose was associated with Hispanic ethnicity (AOR = 3.51; 95 % CI = 1.22-10.11), pre-pandemic overdose (AOR = 6.75; 95 % CI = 3.03-15.02), lack/loss of medical insurance (AOR = 3.02; 95 % CI = 1.01-9.02), relapse (AOR = 2.94; 95 % CI = 1.36-6.36), and nonprescribed use of buprenorphine/naloxone (AOR = 3.16; 95 % CI = 1.49-6.70). The study found similar trends in the treatment sample, with the exceptions that heroin/fentanyl use also predicted overdose (AOR = 3.43; 95 % CI = 1.20-9.78) and the association of overdose with nonprescribed buprenorphine/naloxone was stronger (AOR = 4.91; 95 % CI = 2.01-12.03). Potential mitigating factors, such as take-home methadone and telehealth, were not significant. CONCLUSIONS: Relapse during the pandemic was widespread and a significant contributor to overdose. Lack/loss of medical insurance further exacerbated the risk. Despite the growing literature reporting "therapeutic" use of NPB, people using nonprescribed buprenorphine/naloxone in the current study experienced up to five times the risk of overdose as nonusers. This finding suggests that, despite therapeutic intent, PWUO may be using NPB in ways that are ineffectual for addiction management, especially in the context of changing buprenorphine induction protocols in the context of fentanyl.


Asunto(s)
COVID-19 , Sobredosis de Droga , Sobredosis de Opiáceos , Humanos , Pandemias , Sobredosis de Opiáceos/tratamiento farmacológico , Combinación Buprenorfina y Naloxona/uso terapéutico , Naloxona/uso terapéutico , Analgésicos Opioides/uso terapéutico , Sobredosis de Droga/tratamiento farmacológico , Fentanilo/uso terapéutico , Recurrencia
3.
Psychol Med ; 53(9): 4245-4254, 2023 07.
Artículo en Inglés | MEDLINE | ID: mdl-35899406

RESUMEN

BACKGROUND: Neurocognitive testing may advance the goal of predicting near-term suicide risk. The current study examined whether performance on a Go/No-go (GNG) task, and computational modeling to extract latent cognitive variables, could enhance prediction of suicide attempts within next 90 days, among individuals at high-risk for suicide. METHOD: 136 Veterans at high-risk for suicide previously completed a computer-based GNG task requiring rapid responding (Go) to target stimuli, while withholding responses (No-go) to infrequent foil stimuli; behavioral variables included false alarms to foils (failure to inhibit) and missed responses to targets. We conducted a secondary analysis of these data, with outcomes defined as actual suicide attempt (ASA), other suicide-related event (OtherSE) such as interrupted/aborted attempt or preparatory behavior, or neither (noSE), within 90-days after GNG testing, to examine whether GNG variables could improve ASA prediction over standard clinical variables. A computational model (linear ballistic accumulator, LBA) was also applied, to elucidate cognitive mechanisms underlying group differences. RESULTS: On GNG, increased miss rate selectively predicted ASA, while increased false alarm rate predicted OtherSE (without ASA) within the 90-day follow-up window. In LBA modeling, ASA (but not OtherSE) was associated with decreases in decisional efficiency to targets, suggesting differences in the evidence accumulation process were specifically associated with upcoming ASA. CONCLUSIONS: These findings suggest that GNG may improve prediction of near-term suicide risk, with distinct behavioral patterns in those who will attempt suicide within the next 90 days. Computational modeling suggests qualitative differences in cognition in individuals at near-term risk of suicide attempt.


Asunto(s)
Intento de Suicidio , Veteranos , Humanos , Intento de Suicidio/psicología , Estudios Prospectivos , Cognición/fisiología , Factores de Riesgo
4.
Sex Abuse ; 35(2): 188-213, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35499558

RESUMEN

Educator sexual misconduct is a serious problem in the United States (U.S.), with a 2004 Department of Education report estimating that 9.6% of K-12 students in the U.S. had experienced either verbal, visual, or physical educator misconduct at some point during their school career. However, since that report almost 20 years ago, there have been few large-scale studies examining the extent of the problem. As such, the current study, which uses a large sample from recent high school graduates in four U.S. states, offers updated data on the nature and scope of sexual misconduct in educational settings. Overall, 11.7% of the 6632 participants reported having experienced at least one form of educator sexual misconduct during Grades K-12, with 11% reporting sexual comments and less than 1% reporting other forms of sexual misconduct (e.g., receiving sexual photos/messages, being kissed, touched sexually, or engaging in sexual intercourse/oral sex). Those who reported misconduct showed significantly more difficulties in current psychosocial functioning than those who did not report educator misconduct. Academic teachers most often perpetrated the abuse (63%), followed by coaches and gym teachers (20%). Educators who engaged in sexual misconduct were primarily male (85%), whereas students who reported experiencing educator misconduct were primarily female (72%). Rates of disclosure to authorities were very low (4%) and some sexual grooming behaviors like gift giving (12%) and showing special attention (29%) were reported. These findings will be discussed as they pertain to the prevention of sexual misconduct within educational settings.


Asunto(s)
Abuso Sexual Infantil , Niño , Humanos , Masculino , Femenino , Estados Unidos , Abuso Sexual Infantil/prevención & control , Conducta Sexual , Estudiantes , Instituciones Académicas
5.
Behav Res Ther ; 147: 103988, 2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-34700258

RESUMEN

OBJECTIVE: To test whether Mindfulness-Based Cognitive Therapy to Prevent Suicide (MBCT-S) is associated with improvement in attentional control, an objective marker of suicide attempt. METHOD: In the context of a randomized clinical trial targeting suicide risk in Veterans, computerized Stroop and emotion Stroop (E-Stroop) tasks were administered 3 times over 6-months follow-up to 135 high suicide risk Veterans. Seventy were randomized to receive MBCT-S in addition to enhanced treatment as usual (eTAU), and 65 were randomized to eTAU only. E-Stroop word types included positively- and negatively-valenced emotion, suicide, and combat-related words. Interference scores and mixed effects linear regression analyses were used. RESULTS: Veterans receiving MBCT-S showed a more favorable trajectory of attentional control over time, as indicated by performance on two E-Stroop tasks. Combat-stress interference scores improved over time among Veterans in MBCT-S. Interference processing time for negative affective words deteriorated over time among Veterans receiving eTAU only. CONCLUSIONS: MBCT-S may effectively target attentional control, and in particular reduce processing time during affective interference, in high suicide risk Veterans. Future studies to replicate these findings are warranted.


Asunto(s)
Terapia Cognitivo-Conductual , Atención Plena , Veteranos , Atención , Humanos , Intento de Suicidio , Resultado del Tratamiento
6.
J Clin Psychiatry ; 82(5)2021 08 31.
Artículo en Inglés | MEDLINE | ID: mdl-34464524

RESUMEN

Objective: This study evaluated whether Mindfulness-Based Cognitive Therapy for Preventing Suicide Behavior (MBCT-S) effectively augmented treatment-as-usual enhanced for suicide prevention (eTAU).Methods: From December 2013 through March 2018, veterans (N = 140) at high risk for suicide were recruited mostly (88.6%) during a suicide-related inpatient admission and randomly assigned to either (1) eTAU augmented with MBCT-S or (2) eTAU only. MBCT-S began during inpatient treatment (2 individual sessions emphasizing safety planning) and continued post-discharge (8 group sessions emphasizing mindfulness skills and elaborated safety planning). Four follow-up evaluations occurred over 12 months, and primary outcomes were (1) time to suicide event and (2) number of suicide events. Secondary outcomes were time to and number of suicide attempts, proportion with acute psychiatric hospitalization, and change in suicide-related factors (eg, depression, hopelessness, suicidal ideation).Results: Relative to eTAU, MBCT-S did not significantly delay time to suicide event (hazard ratio = 0.86; 95% CI, 0.52-1.41; P = .54), but did reduce total number of suicide events (MBCT-S: 56 events; eTAU: 92 events; incident rate ratio = 0.59; 95% CI, 0.36-0.99; P < .05). There were no significant differences in time to or number of suicide attempts. In a post hoc analysis, however, MBCT-S significantly reduced the proportion of participants attempting suicide (P < .05). MBCT-S also reduced the proportion with a psychiatric hospitalization. No significant between-group differences emerged on any suicide-related factors.Conclusions: Adding MBCT-S to system-wide suicide prevention efforts produced mixed findings on the primary outcome (suicide events) and promising findings on other important outcomes (suicide attempts, psychiatric hospitalizations). MBCT-S should continue to be examined in future research.Trial Registration: ClinicalTrials.gov identifier: NCT01872338.


Asunto(s)
Atención Plena/métodos , Prevención del Suicidio , Veteranos/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ideación Suicida , Intento de Suicidio/prevención & control , Resultado del Tratamiento , Estados Unidos
7.
Arch Suicide Res ; 25(2): 224-237, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-31640477

RESUMEN

Suicide-related coping refers to strategies for adaptively managing suicidal urges and can be important an important factor for assessing risk and targeting intervention. The current study evaluated whether suicide-related coping predicted a suicidal event within 90-days, independently of other known risk factors. Veterans (N = 64) were evaluated shortly after a suicidal crisis and completed several assessments, including a measure of suicide-related coping. Multivariate analyses showed that suicide-related coping remained protective of a suicidal event (OR = 0.93; p = .047) after adjusting for suicidal ideation, previous suicide attempts, mood disorder, distress tolerance, and gender. Suicide-related coping may augment commonly assessed clinical factors in prediction of a suicidal event and is a suitable target for suicide prevention efforts.


Asunto(s)
Ideación Suicida , Veteranos , Adaptación Psicológica , Humanos , Medición de Riesgo , Factores de Riesgo , Intento de Suicidio
8.
J Am Coll Health ; 68(6): 644-649, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-30939105

RESUMEN

Objective: To test associations between viewing 13 Reasons Why, Season 1 and past week suicide ideation severity, behavior risk, stigma, and knowledge in college students. To explore whether personal exposure to suicide and depressive symptom severity moderated these associations. Participants: Eight-hundred and eighteen college students, 64% (n = 522) of whom watched 13 Reasons Why. Methods: Students completed surveys online. Multivariate negative binomial regressions were used to test associations between watching 13 Reasons Why and suicide-related variables, and interaction terms. Results: Suicide ideation severity and suicide behavior risk were not significantly associated with viewing 13 Reasons Why; however, there was limited statistical power to detect associations. The association between watching 13 Reasons Why and greater suicide knowledge was stronger among those who did not have personal exposure to suicide. Conclusions: 13 Reasons Why may be a platform for psychoeducation on suicide, particularly among those who do not have personal exposure.


Asunto(s)
Aislamiento Social/psicología , Estigma Social , Estudiantes/psicología , Ideación Suicida , Adolescente , Adulto , Depresión/psicología , Femenino , Humanos , Masculino , Factores de Riesgo , Conducta Autodestructiva/psicología , Estudiantes/estadística & datos numéricos , Encuestas y Cuestionarios , Universidades , Adulto Joven
9.
Arch Suicide Res ; 24(sup2): S381-S390, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-30955451

RESUMEN

The purpose of this study was to test the association between arousal in response to psychological stress, as measured by standardized maximum decrease in high-frequency heart rate variability (HF HRV) during a stressful laboratory task, and current suicide ideation (SI). 81 emerging adult college students completed a stressful laboratory task consisting of the computerized Stroop and Cyberball while having their heart activity recorded. Spectral analysis and Fast Fourier transformations were used to decompose and transform the recording into the high (0.15 Hz-0.4 Hz) frequency component. After the task, participants completed the Beck Scale for Suicide Ideation to measure current SI, the Beck Depression Inventory-II to assess depressive symptom severity, and a brief medical history. Multivariate negative binomial regression analysis showed that the negative association between SI and arousal in response to psychological stress remained statistically significant when suicide attempt history, depressive symptom severity, female gender, and current smoking behavior were controlled. Identification of potential biomarkers for SI is important for suicide behavior prevention given limits to self-report SI assessment. Our results suggest arousal in response to psychological stress merits further consideration as a biomarker for current SI.


Asunto(s)
Ideación Suicida , Intento de Suicidio , Adulto , Nivel de Alerta , Femenino , Humanos , Estrés Psicológico , Estudiantes
10.
Psychiatry Res ; 287: 112624, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-31727438

RESUMEN

Neurocognitive detection of suicidal states has the potential to significantly advance objective risk assessment. This goal requires establishing that neurocognitive deficits fluctuate around the time of a suicide attempt. The current study therefore evaluated whether neurocognitive performance is temporally related to suicide attempt, in a sample at highrisk for suicide (n = 141). Evaluations consisted of a clinician-administered interview, self-report questionnaires, and neurocognitive tasks assessing response inhibition, attentional control, and memory recognition. Analyses examined whether neurocognitive scores significantly differed according to the following temporal suicide attempt categories: (a) past-week attempt; (b) past-year attempt (not in past week); and (c) no past-year attempt. Univariate results showed that response inhibition and memory recognition were significantly related to suicide attempt recency. Post-hoc pairwise tests showed that participants with a past-week suicide attempt showed greater impairments than those without a past-year attempt. Multivariate tests showed the same pattern of results, adjusting for age, suicide attempts prior to past year, mood disturbance, and suicidal ideation. These results show that neurocognitive assessment of response inhibition and memory recognition shows sensitivity to the recency of a suicide attempt. While future prospective studies are needed, results suggest that phasic neurocognitive deficits may serve as objective markers of short-term suicide risk.


Asunto(s)
Trastornos Neurocognitivos/diagnóstico , Pruebas Neuropsicológicas/normas , Ideación Suicida , Intento de Suicidio/psicología , Adulto , Femenino , Humanos , Masculino , Trastornos Neurocognitivos/psicología , Estudios Prospectivos , Factores de Riesgo
11.
Addict Behav ; 99: 106064, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31425930

RESUMEN

The main purpose of this study was to test the relationship between past-year suicide attempt (SA) and past-year opioid misuse among Veterans at high risk of suicide who reported using at least one illicit substance or alcohol in the past year. Baseline data from 130 high suicide-risk Veterans (n = 39 past-year opioid misusers; n = 91 past-year users of other substances) who enrolled in a randomized controlled trial testing adjunctive Mindfulness-Based Cognitive Therapy to Prevent Suicidal Behavior were used. Information was collected on a semi-structured interview that included the Columbia-Suicide Severity Rating Scale to collect suicide attempt history. Past-year opioid misusers, compared to those who used at least one other illicit substance or alcohol in the past year, were more likely to have made a past-year SA. Past-year opioid misuse remained associated with past-year SA in multivariate analysis that included other known risk factors for SA. Our findings show a robust link between near-term SA and opioid misuse in Veterans.


Asunto(s)
Analgésicos Opioides , Trastornos Relacionados con Opioides/epidemiología , Mal Uso de Medicamentos de Venta con Receta/estadística & datos numéricos , Intento de Suicidio/estadística & datos numéricos , Suicidio/estadística & datos numéricos , Veteranos/estadística & datos numéricos , Adulto , Anciano , Consumo de Bebidas Alcohólicas/epidemiología , Trastornos Relacionados con Cocaína/epidemiología , Terapia Cognitivo-Conductual , Trastorno Depresivo Mayor/epidemiología , Femenino , Dependencia de Heroína/epidemiología , Humanos , Masculino , Uso de la Marihuana/epidemiología , Persona de Mediana Edad , Atención Plena , Factores de Riesgo , Ideación Suicida , Estados Unidos/epidemiología , Adulto Joven , Prevención del Suicidio
12.
Arch Suicide Res ; 23(3): 428-439, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-29889617

RESUMEN

The objective of this study was to test whether 3 cognitive-affective correlates,--mindfulness, emotion reactivity, and depressive symptom severity-have different associations with current suicidal ideation (SI), a history of suicide attempt (SA) and SA + SI among emerging adults. Whether impulsive-aggression (IA) moderated associations between cognitive-affective correlates of suicidal behavior and suicidality was also tested. Survey data on current SI, SA history, mindfulness, emotion reactivity, depressive symptom severity, and IA were collected from 780 emerging adults. Results from multinomial logistic regression analysis showed greater depressive symptom severity among emerging adults with current SI, regardless of SA history. Those with a history of SA reported greater depressive symptom severity and less mindfulness than controls. IA did not moderate relationships of SI and/or SA and mindfulness, emotion reactivity, or depressive symptom severity. Mindfulness is a marker of SA, and depressive symptom severity is associated with current SI and SA history in emerging adults. IA does not moderate these associations. To the extent that a history of SA is indicative of elevated trait-like suicide risk and SI indicates state suicidality, our findings suggest that mindfulness protects against longer-term vulnerability to suicide while depressive symptom severity is associated with suicide state-trait risk.


Asunto(s)
Depresión/psicología , Regulación Emocional , Atención Plena , Ideación Suicida , Intento de Suicidio/psicología , Adolescente , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Estudiantes/psicología , Adulto Joven
13.
Crisis ; 39(6): 451-460, 2018 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-29848083

RESUMEN

BACKGROUND: Few investigations of patient perceptions of suicide prevention interventions exist, limiting our understanding of the processes and components of treatment that may be engaging and effective for high suicide-risk patients. AIMS: Building on promising quantitative data that showed that adjunct mindfulness-based cognitive therapy to prevent suicidal behavior (MBCT-S) reduced suicidal thinking and depression among high suicide-risk patients, we subjected MBCT-S to qualitative inspection by patient participants. METHOD: Data were provided by 15 patients who completed MBCT-S during a focus group and/or via a survey. Qualitative data were coded using thematic analysis. Themes were summarized using descriptive analysis. RESULTS: Most patients viewed the intervention as acceptable and feasible. Patients attributed MBCT-S treatment engagement and clinical improvement to improved emotion regulation. A minority of patients indicated that factors related to the group treatment modality were helpful. A small percentage of patients found that aspects of the treatment increased emotional distress and triggered suicidal thinking. These experiences, however, were described as fleeting and were not linked to suicidal behavior. LIMITATIONS: The sample size was small. CONCLUSION: Information gathered from this study may assist in refining MBCT-S and treatments to prevent suicidal behavior among high suicide-risk patients generally.


Asunto(s)
Atención Ambulatoria/métodos , Terapia Cognitivo-Conductual/métodos , Atención Plena/métodos , Aceptación de la Atención de Salud , Ideación Suicida , Prevención del Suicidio , Adulto , Actitud Frente a la Salud , Depresión/psicología , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pacientes Ambulatorios , Participación del Paciente , Investigación Cualitativa , Suicidio/psicología , Intento de Suicidio/prevención & control , Intento de Suicidio/psicología
14.
Aggress Behav ; 44(4): 348-361, 2018 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-29528489

RESUMEN

Perpetrators of intimate partner violence (IPV) represent a heterogeneous group who engage in a variety of aggressive acts which often co-occur. However, few studies take this co-occurrence into consideration. Failure to consider overlapping forms of IPV confounds understanding of risk factors for physical IPV, which in turn undermines identification, prevention, and intervention efforts. Though rarely studied in emerging adults, personality variables have recently been identified as important correlates of IPV. The primary aims of the current studies are to identify distinct subgroups of moderate and severe psychological and physical IPV and personality covariates of class membership. Two studies were conducted at different public regional universities in the northeast (n = 500; n = 497). Both samples were about two-thirds female, approximately one-half White, one-fifth Black, and one-quarter Latino, of any race. Latent Class Analysis identified three subgroups in both studies: low, moderate, and severe IPV. The severe and moderate IPV groups included those who reported threats and moderate physical IPV while the severe IPV group also included those who engaged in severe and injurious forms of physical IPV. Multinomial regression analysis showed that impulsive aggression discriminated moderate and severe from low IPV (Study 1), and more frequent emotionally abusive and controlling behavior, a hostile-dominant interpersonal style and trait aggression discriminated among all three groups, with severe IPV having the greatest likelihood of controlling behavior and aggression (Study 2). IPV is represented by distinct subgroups that vary by severity of IPV with different personality covariates. General aggressive and domineering tendencies in relationships characterize those engaging in severe IPV.


Asunto(s)
Agresión/fisiología , Relaciones Interpersonales , Violencia de Pareja , Personalidad/fisiología , Adolescente , Adulto , Femenino , Humanos , Análisis de Clases Latentes , Masculino , Estudiantes , Universidades , Adulto Joven
15.
Arch Suicide Res ; 22(2): 278-294, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-28598723

RESUMEN

Efforts to better understand and prevent suicide have increasingly pointed to the prospective assessment of suicidal behaviors in clinical trials. These assessments are aided by instruments such as the Columbia-Suicide Severity Rating Scale (C-SSRS), which have sought to improve the conceptual uniformity and ease by which suicidal behaviors are classified. At the same time, assessment and classification of suicidal behaviors has been a longtime challenge in the field. To aid users of the C-SSRS, this article illustrates the use of the C-SSRS in instances where classification complexities arise. Illustrations are presented based on cases encountered during a clinical trial for a suicide prevention intervention. Key decision points are summarized and classification issues that warrant consideration for future refinement of such decisions are discussed.


Asunto(s)
Síntomas Conductuales/clasificación , Escalas de Valoración Psiquiátrica , Ideación Suicida , Suicidio/psicología , Comités de Monitoreo de Datos de Ensayos Clínicos , Ensayos Clínicos como Asunto/métodos , Humanos , Reproducibilidad de los Resultados , Proyectos de Investigación , Medición de Riesgo/métodos
16.
Crisis ; 39(5): 318-325, 2018 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29256268

RESUMEN

BACKGROUND: External causes of injury codes (E-codes) are used in administrative and claims databases for billing and often employed to estimate the number of self-injury visits to emergency departments (EDs). AIMS: This study assessed the accuracy of E-codes using standardized, independently administered research assessments at the time of ED visits. METHOD: We recruited 254 patients at three psychiatric emergency departments in the United States between 2007 and 2011, who completed research assessments after presenting for suicide-related concerns and were classified as suicide attempters (50.4%, n = 128), nonsuicidal self-injurers (11.8%, n = 30), psychiatric controls (29.9%, n = 76), or interrupted suicide attempters (7.8%, n = 20). These classifications were compared with their E-code classifications. RESULTS: Of the participants, 21.7% (55/254) received an E-code. In all, 36.7% of research-classified suicide attempters and 26.7% of research-classified nonsuicidal self-injurers received self-inflicted injury E-codes. Those who did not receive an E-code but should have based on the research assessments had more severe psychopathology, more Axis I diagnoses, more suicide attempts, and greater suicidal ideation. LIMITATIONS: The sample came from three large academic medical centers and these findings may not be generalizable to all EDs. CONCLUSION: The frequency of ED visits for self-inflicted injury is much greater than current figures indicate and should be increased threefold.


Asunto(s)
Reclamos Administrativos en el Cuidado de la Salud , Sobredosis de Droga/epidemiología , Servicio de Urgencia en Hospital , Laceraciones/epidemiología , Conducta Autodestructiva/epidemiología , Intento de Suicidio/estadística & datos numéricos , Heridas por Arma de Fuego/epidemiología , Adolescente , Adulto , Anciano , Recolección de Datos , Bases de Datos Factuales , Femenino , Humanos , Clasificación Internacional de Enfermedades , Masculino , Persona de Mediana Edad , Estados Unidos/epidemiología , Adulto Joven
17.
Suicide Life Threat Behav ; 47(5): 567-579, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-28211201

RESUMEN

Nonsuicidal self-injury (NSSI) prior to age 18 was evaluated as a risk factor for adulthood suicide attempt (SA). Archival data from 222 mood-disordered participants were analyzed using multivariate Cox proportional hazards analysis. Participants with a youth SA were excluded. The hazards of SA among adult participants with a history of youth NSSI were twice than those of mood-disordered participants without youth NSSI (hazard ratio = 2.00, 95% confidence interval = 1.16-3.44, p = .01). Moreover, participants who had both youth and adult NSSI attempted suicide significantly earlier than participants who began NSSI as an adult. Youth NSSI is associated with persistent, elevated SA risk in adulthood.


Asunto(s)
Trastornos del Humor , Conducta Autodestructiva , Intento de Suicidio , Adolescente , Adulto , Edad de Inicio , Femenino , Humanos , Masculino , Trastornos del Humor/diagnóstico , Trastornos del Humor/epidemiología , Trastornos del Humor/psicología , Análisis Multivariante , Pronóstico , Modelos de Riesgos Proporcionales , Escalas de Valoración Psiquiátrica , Medición de Riesgo/métodos , Factores de Riesgo , Conducta Autodestructiva/diagnóstico , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/psicología , Intento de Suicidio/prevención & control , Intento de Suicidio/psicología , Intento de Suicidio/estadística & datos numéricos , Estados Unidos/epidemiología
18.
Arch Suicide Res ; 21(1): 127-137, 2017 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-27096810

RESUMEN

The objective of this study is to summarize staff perceptions of the acceptability and utility of the safety planning and structured post-discharge follow-up contact intervention (SPI-SFU), a suicide prevention intervention that was implemented and tested in five Veterans Affairs Medical Center emergency departments (EDs). A purposive sampling approach was used to identify 50 staff member key informants. Interviews were transcribed and coded using thematic analysis. Almost all staff perceived the intervention as helpful in connecting SPI-SFU participants to follow-up services. A slight majority of staff believed SPI-SFU increased Veteran safety. Staff members also benefited from the implementation of SPI-SFU. Their comfort discharging Veterans at some suicide risk increased. SPI-SFU provides an appealing option for improving suicide prevention services in acute care settings.


Asunto(s)
Cuidados Posteriores/métodos , Actitud del Personal de Salud , Servicio de Urgencia en Hospital , Ideación Suicida , Prevención del Suicidio , Veteranos/psicología , Humanos , Seguridad del Paciente , Investigación Cualitativa , Estados Unidos , United States Department of Veterans Affairs
19.
Int. j. psychol. psychol. ther. (Ed. impr.) ; 16(3): 235-248, oct. 2016. graf
Artículo en Inglés | IBECS | ID: ibc-157593

RESUMEN

There are over 1,000 suicides on college campuses annually. Childhood abuse and social maladjustment are risk factors for suicidal behavior in the college student population. Few studies have investigated how these variables combine to instantiate risk for suicidal behavior. Thus, the current study examined the role of social maladjustment (i.e. insecure attachment style and inadequate social support) in the relationship between childhood abuse and suicidal behavior among college students. Six hundred fifty-nine undergraduate college students completed online self-report questionnaires measuring childhood sexual and physical abuse, suicidal behavior, social support, and attachment style. Structural equation modeling was used to explore hypothesized relationships between childhood abuse, social maladjustment, and suicidal behavior. Social maladjustment mediated the relationship between childhood physical and sexual abuse and suicidal behavior. These findings reveal social maladjustment is a pathway by which childhood abuse is associated with suicidal behavior. Implications are discussed as they pertain to improving suicide prevention interventions for college students (AU)


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Asunto(s)
Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Intento de Suicidio/psicología , Ideación Suicida , Conducta Infantil/psicología , Delitos Sexuales , Maltrato a los Niños/psicología , Encuestas y Cuestionarios , Análisis de Datos/métodos , Apoyo Social , Estudios Retrospectivos
20.
Contemp Clin Trials ; 50: 245-52, 2016 09.
Artículo en Inglés | MEDLINE | ID: mdl-27592123

RESUMEN

BACKGROUND: Although suicide ranks 10th as a cause of death in the United States, and 1st among active military personnel, there are surprisingly few evidence-based therapies addressing suicidality, and development of new treatments is limited. This paper describes a clinical trial testing a novel therapy for reducing suicide risk in military veterans. The intervention, Mindfulness-Based Cognitive Therapy for Preventing Suicide Behavior (MBCT-S), is a 10-week group intervention adapted from an existing treatment for depression (Mindfulness-Based Cognitive Therapy - MBCT). MBCT-S incorporates the Safety Planning Intervention, which is currently implemented throughout the Veterans Health Administration (VHA) for veterans at high suicide risk. METHODS: MBCT-S is being tested in a VHA setting using an intention-to-treat, two-group randomized trial design in which 164 high suicide risk veterans are randomized to either VHA Treatment As Usual (TAU; n=82) or TAU+MBCT-S (n=82). Our primary outcome measure, suicide-related event, defined to include suicide preparatory behaviors, self-harm behavior with suicidal or indeterminate intent, suicide-related hospitalizations and Emergency Department (ED) visits, will be measured through five assessments administered by blinded assessors between baseline and 12months post-baseline. We will measure suicide attempts and suicide deaths as a secondary outcome, because of their anticipated low incidence during the study period. Secondary outcomes also include severity of suicidal ideation, hopelessness and depression. SIGNIFICANCE: This study has the potential to significantly enhance the quality and efficiency of VHA care for veterans at suicide risk and to substantially improve the quality of life for veterans and their families.


Asunto(s)
Terapia Cognitivo-Conductual/métodos , Atención Plena/métodos , Proyectos de Investigación , Prevención del Suicidio , Veteranos , Humanos , Calidad de Vida , Factores de Riesgo , Conducta Autodestructiva/prevención & control , Método Simple Ciego , Ideación Suicida , Intento de Suicidio/prevención & control
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