RESUMO
BACKGROUND AND OBJECTIVES: Gambling is highly comorbid with disordered use of tobacco and other drugs, and may increase relapse risk among substance use disorder (SUD) patients. We investigated associations between gambling and tobacco use behaviors among SUD patients to inform clinical care. METHODS: Patients (N = 651, 170 female) from 25 residential SUD treatment programs in California completed surveys about tobacco use, health, and gambling. Using multivariate regression, we examined associations between gambling, tobacco use behaviors, and mental and physical health. RESULTS: Past-year gamblers were more likely than non-gamblers to be current smokers (adjusted odds ratio [AOR] = 1.44, 95% confidence interval [CI] = 1.03, 2.01). Smokers who gambled had higher mean Heaviness of Smoking Index (HSI) scores (mean difference = +0.32, 95% CI = 0.04, 0.60), and more often reported smokeless tobacco use (AOR = 1.73, 95% CI = 1.16, 2.58), compared to non-gambling smokers. Past-year problem gamblers were more likely than all others (non-gamblers and non-problem gamblers) to be current smokers (AOR = 1.44, 95% CI = 1.08, 1.90) and to report high psychosocial stress (AOR = 1.87, 95% CI = 1.34, 2.61). Smokers with problem gambling also had higher HSI scores (mean difference = +0.54, 95% CI = 0.14, 0.95) compared to smokers without problem gambling. DISCUSSION AND CONCLUSIONS: Gambling and problem gambling were associated with tobacco use and heavier smoking. SUD patients with gambling comorbidity may be heavier smokers and may need concurrent treatment for tobacco use and problem gambling. SCIENTIFIC SIGNIFICANCE: This study provides novel data regarding gambling and tobacco use behaviors among SUD patients.
Assuntos
Jogo de Azar , Transtornos Relacionados ao Uso de Substâncias , Humanos , Feminino , Jogo de Azar/epidemiologia , Jogo de Azar/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/terapia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Uso de Tabaco , ComorbidadeRESUMO
INTRODUCTION: Electronic referral (e-referral) to quitlines helps connect tobacco-using patients to free, evidence-based cessation counseling. Little has been published about the real-world implementation of e-referrals across U.S. health systems, their maintenance over time, and the outcomes of e-referred patients. AIMS AND METHODS: Beginning in 2014, the University of California (UC)-wide project called UC Quits scaled up quitline e-referrals and related modifications to clinical workflows from one to five UC health systems. Implementation strategies were used to increase site readiness. Maintenance was supported through ongoing monitoring and quality improvement programs. Data on e-referred patients (n = 20 709) and quitline callers (n = 197 377) were collected from April 2014 to March 2021. Analyses of referral trends and cessation outcomes were conducted in 2021-2022. RESULTS: Of 20 709 patients referred, the quitline contacted 47.1%, 20.6% completed intake, 15.2% requested counseling, and 10.9% received it. In the 1.5-year implementation phase, 1813 patients were referred. In the 5.5-year maintenance phase, volume was sustained, with 3436 referrals annually on average. Among referred patients completing intake (n = 4264), 46.2% were nonwhite, 58.8% had Medicaid, 58.7% had a chronic disease, and 48.8% had a behavioral health condition. In a sample randomly selected for follow-up, e-referred patients were as likely as general quitline callers to attempt quitting (68.5% vs. 71.4%; p = .23), quit for 30 days (28.3% vs. 26.9%; p = .52), and quit for 6 months (13.6% vs. 13.9%; p = .88). CONCLUSIONS: With a whole-systems approach, quitline e-referrals can be established and sustained across inpatient and outpatient settings with diverse patient populations. Cessation outcomes were similar to those of general quitline callers. IMPLICATIONS: This study supports the broad implementation of tobacco quitline e-referrals in health care. To the best of our knowledge, no other paper has described the implementation of e-referrals across multiple U.S. health systems or how they were sustained over time. Modifying electronic health records systems and clinical workflows to enable and encourage e-referrals, if implemented and maintained appropriately, can be expected to improve patient care, make it easier for clinicians to support patients in quitting, increase the proportion of patients using evidence-based treatment, provide data to assess progress on quality goals, and help meet reporting requirements for tobacco screening and prevention.
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Abandono do Hábito de Fumar , Humanos , Abandono do Hábito de Fumar/psicologia , Comportamentos Relacionados com a Saúde , Atenção à Saúde , Encaminhamento e Consulta , Linhas DiretasRESUMO
Objective: To examine the effects of universal and targeted suicide prevention programs on relevant outcomes in college campuses. Methods: College suicide prevention programs published from 2009 to 2018 were assessed on outcomes including knowledge, skills, self-efficacy, suicidal ideation, and suicidal behaviors. Effects of the interventions on outcome variables with sufficient studies to warrant meta-analysis (ie, knowledge, skills, and self-efficacy) were meta-analyzed. Studies reporting on the remaining outcomes (ie, suicidal ideation and behaviors) were systematically reviewed. Results: Significant increases in suicide prevention knowledge, skills, and self-efficacy were observed in universal prevention interventions that typically employed gatekeeper prevention strategies. Evidence of reductions in suicidal ideation and behaviors was observed across targeted suicide prevention programs for at-risk students. Conclusion: Prevention programs are beneficial for training those likely to come in contact with people endorsing suicidality, but further research is needed to show that suicide interventions can consistently have significant effects on suicidal students as well.
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Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde/estatística & dados numéricos , Serviços de Saúde para Estudantes/estatística & dados numéricos , Prevenção do Suicídio , Humanos , Autoeficácia , Estudantes , Ideação Suicida , UniversidadesRESUMO
BACKGROUND: Studying proteins and enzymes involved in important biological processes in the Aedes aegypti mosquito is limited by the quantity that can be directly isolated from the mosquito. Adding to this difficulty, digestive enzymes (midgut proteases) involved in metabolizing blood meal proteins require a more oxidizing environment to allow proper folding of disulfide bonds. Therefore, recombinant techniques to express foreign proteins in Escherichia coli prove to be effective in producing milligram quantities of the expressed product. However, with the most commonly used strains having a reducing cytoplasm, soluble expression of recombinant proteases is hampered. Fortunately, new E. coli strains with a more oxidizing cytoplasm are now available to ensure proper folding of disulfide bonds. RESULTS: Utilizing an E. coli strain with a more oxidizing cytoplasm (SHuffle® T7, New England Biolabs) and changes in bacterial growth temperature has resulted in the soluble expression of the four most abundantly expressed Ae. aegypti midgut proteases (AaET, AaSPVI, AaSPVII, and AaLT). A previous attempt of solubly expressing the full-length zymogen forms of these proteases with the leader (signal) sequence and a modified pseudo propeptide with a heterologous enterokinase cleavage site led to insoluble recombinant protein expression. In combination with the more oxidizing cytoplasm, and changes in growth temperature, helped improve the solubility of the zymogen (no leader) native propeptide proteases in E. coli. Furthermore, the approach led to autocatalytic activation of the proteases during bacterial expression and observable BApNA activity. Different time-points after bacterial growth induction were tested to determine the time at which the inactive (zymogen) species is observed to transition to the active form. This helped with the purification and isolation of only the inactive zymogen forms using Nickel affinity. CONCLUSIONS: The difficulty in solubly expressing recombinant proteases in E. coli is caused by the native reducing cytoplasm. However, with bacterial strains with a more oxidizing cytoplasm, recombinant soluble expression can be achieved, but only in concert with changes in bacterial growth temperature. The method described herein should provide a facile starting point to recombinantly expressing Ae. aegypti mosquito proteases or proteins dependent on disulfide bonds utilizing E. coli as a host.
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Aedes/enzimologia , Escherichia coli/metabolismo , Intestinos/enzimologia , Peptídeo Hidrolases/metabolismo , Sequência de Aminoácidos , Animais , Eletroforese em Gel de Poliacrilamida , Precursores Enzimáticos/genética , Precursores Enzimáticos/metabolismo , Escherichia coli/crescimento & desenvolvimento , Peptídeo Hidrolases/genética , Proteínas Recombinantes/biossíntese , Proteínas Recombinantes/isolamento & purificação , SolubilidadeRESUMO
Gambling problems are associated with a wide range of serious negative personal, social, health, and mental health consequences and are an important public health concern. Some data suggest that gambling problems may be more prevalent among Hispanics, but few studies have been conducted in this community. The aim of the current study was to gather community-based, gambling-related data in order to increase understanding of gambling problems and their treatment in the Hispanic community. We conducted a mixed-methods study of gambling behavior and attitudes towards gambling, those with gambling problems, and professional treatment for gambling problems in a publicly funded health center serving a primarily Hispanic clientele. Study participants included clinic staff and clinic patients. All participants completed a brief, self-report survey; however, staff participated in a focus group on gambling issues and patients were interviewed individually about gambling issues. Nearly 80 % of patients had gambled in the past month, as compared to about 36 % of clinic staff. Survey data showed that patients had many risk factors for gambling problems. Focus group and interview information indicated that most viewed gambling problems as a form of addiction, the elderly were seen as being at increased risk for gambling problems, and gambling outings represented one of the few recreational opportunities in the region. The majority of both staff and patients believed that there was a need for gambling-related treatment services in the county; however, a notable minority of patients said that they would first seek help from a trusted relative or family member. Possible avenues to increase awareness of, screening for, and treatment for gambling problems may include collaborations with publicly funded health care centers and the training of promotoras to serve as an interface between health services and the community.
Assuntos
Atitude Frente a Saúde/etnologia , Jogo de Azar/etnologia , Jogo de Azar/terapia , Hispânico ou Latino/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Assunção de Riscos , Adulto , Idoso , Feminino , Jogo de Azar/psicologia , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
Severe neutropenia induced by chemotherapy or conditioning for hematopoietic cell transplantation often results in morbidity and mortality due to infection by opportunistic pathogens. A system has been developed to generate ex vivo-expanded mouse myeloid progenitor cells (mMPCs) that produce functional neutrophils in vivo upon transplantation in a pathogen challenge model. It has previously been demonstrated that transplantation of large numbers of freshly isolated myeloid progenitors from a single donor provides survival benefit in radiation-induced neutropenic mice. In the present work, an ex vivo-expanded and cryopreserved mMPC product generated from an allogeneic donor pool retains protective activity in vivo in a lethal fungal infection model. Infusion of the allogeneic pooled mMPC product is effective in preventing death from invasive Aspergillus fumigatus in neutropenic animals, and protection is dose dependent. Cell progeny from the mMPC product is detected in the bone marrow, spleen, blood, and liver by flow cytometry 1 week postinfusion but is no longer evident in most animals 4 weeks posttransplant. In this model, the ex vivo-generated pooled allogeneic mMPC product (i) expands and differentiates in vivo; (ii) is functional and prevents death from invasive fungal infection; and (iii) does not permanently engraft or cause allosensitization. These data suggest that an analogous ex vivo-expanded human myeloid progenitor cell product may be an effective off-the-shelf bridging therapy for the infectious complications that develop during hematopoietic recovery following hematopoietic cell transplantation or intensive chemotherapy.
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Aspergilose/complicações , Aspergilose/prevenção & controle , Criopreservação , Células Progenitoras Mieloides/citologia , Células Progenitoras Mieloides/transplante , Neutropenia/complicações , Neutropenia/patologia , Animais , Aspergilose/imunologia , Aspergilose/microbiologia , Diferenciação Celular , Proliferação de Células , Células Cultivadas , Relação Dose-Resposta Imunológica , Imunização , Camundongos Endogâmicos BALB C , Camundongos Endogâmicos C57BL , Fenótipo , Transplante HomólogoRESUMO
Gambling has been associated with various social and behavioral problems, but previous analyses have been limited by sample bias regarding gambling symptom severity range and the role of antisocial personality disorder (ASPD). This study utilized a nationally representative data set and examined various characteristics of behavioral problems and ASPD among five gambling severity groups. Participants were 42,038 individuals who took part in the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) and provided information on social and behavioral problems, ASPD, and gambling. Using DSM-IV criteria, we derived five gambling groups from the total sample: non-gambling, low-risk, at-risk, problem, and pathological gambling. Associations between all problematic behaviors and nearly every gambling severity level were significant prior to adjustment for sociodemographic variables and ASPD. Following the adjustment, all significant associations persisted, with the exception of sexual coercion. In the adjusted model, the financially oriented behaviors had the strongest associations with gambling. All gambling severity levels were associated with an increased risk for a number of problematic behaviors and social problems in comparison to non-gamblers.Further examination of gambling problems in financial and criminal justice settings is recommended.
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Transtorno da Personalidade Antissocial/epidemiologia , Jogo de Azar/epidemiologia , Jogo de Azar/psicologia , Comportamento Problema , Adolescente , Adulto , Idoso , Transtornos Relacionados ao Uso de Álcool/epidemiologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
A person's ability to control their own sexual arousal is important both to reduce the risks associated with some sexual behaviours and to respond sexually with intimate partners. A lack of control over sexual urges is a proposed feature of "hypersexual disorder", though some evidence suggests that sexual desire predicts the self-regulation of sexual arousal better than hypersexuality. In the current study, a sample (N = 116) of men and women recruited from community ads viewed a series of 20-second neutral and sexual films. Before each sexual film, participants were instructed to increase their sexual arousal, decrease their sexual arousal or respond as usual. Higher levels of desire for sex with a partner consistently predicted failures to downregulate sexual arousal. Hypersexuality was unrelated. These findings replicate Winters et al.'s study and extend their findings by including upregulation, women, a new measure of hypersexuality and a higher-trial design.
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Nível de Alerta , Libido , Autocontrole , Comportamento Sexual , Feminino , Humanos , Masculino , Adulto JovemRESUMO
Problem and pathological gamblers demonstrate high levels of depression, which may be related to coping styles, reactive emotional states, and/or genetics (Potenza et al., Arch Gen Psychiat 62(9):1015-1021, 2005; Getty et al., J Gambl Stud 16(4):377-391, 2000). Although depression impacts treatment outcomes (Morefield et al., Int J Men Healt Addict 12(3):367-379, 2013), research regarding depression among gamblers in residential treatment is particularly limited. This study attempts to address this deficit by examining the course of depressive symptoms among clients at a residential gambling program in the Western United States. Forty-four adults were administered a weekly measure of depression (Beck Depression Inventory-II, BDI-II) for eight consecutive weeks. Levels of depression were classified into three groups based on standard scoring criteria for the BDI-II: no/minimal, mild/moderate, and severe depression. Results from a mixed-model analysis indicated a main effect for group and time, as well as an interaction between group and time. Examination of the slopes for the rate of change for the three depression groups indicated no change in the non-depressed group and a decrease in depression scores over time for both the mild/moderate and severely depressed groups. The slopes for the two symptomatic depression groups were not significantly different, indicating a similar rate of change. We speculate that reductions in depression symptoms may be related to feelings of self-efficacy, environmental containment/stabilization, and therapeutic effects of treatment. These results help to illuminate the role of significant processes in residential treatment, including initial stabilization, insight, self-efficacy, and termination.
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Depressão/psicologia , Depressão/terapia , Jogo de Azar/psicologia , Jogo de Azar/terapia , Pacientes Internados/psicologia , Adulto , Terapia Cognitivo-Comportamental/métodos , Depressão/epidemiologia , Feminino , Jogo de Azar/epidemiologia , Humanos , Pacientes Internados/estatística & dados numéricos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Inventário de Personalidade , Psicoterapia/métodos , Fatores de Risco , Transtornos Relacionados ao Uso de Substâncias/psicologia , Resultado do Tratamento , Estados UnidosRESUMO
A needs assessment surveying American Indians and Alaska Natives (AIs/ANs) at an AI/AN health center in the Midwestern United States was conducted, with an emphasis on traditional Native healing. Data from this study included qualitative material from interviews of community members (N = 27; age 12-82) and service providers (N = 11; age 26-70). Respondents emphasized the path to wellness includes physical, spiritual and mental health and that traditional healing can restore various imbalances. Furthermore, traditional healing was considered a complement to Western medicine. Third, traditional medicine as a tool in healthcare settings was conceptualized on a continuum.
Assuntos
Serviços de Saúde do Indígena , Indígenas Norte-Americanos/psicologia , Medicina Tradicional , Avaliação das Necessidades , Serviços Urbanos de Saúde , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Entrevistas como Assunto , Masculino , Saúde Mental , Pessoa de Meia-Idade , Meio-Oeste dos Estados Unidos , Pesquisa Qualitativa , Características de Residência , Inquéritos e Questionários , Adulto JovemRESUMO
This study investigated three different types of gamblers (recreational, problem, and pathological gamblers) to determine differences in gambling motivations and recreational activity preferences among casino gamblers. We collected data from 600 gamblers recruited in an actual gambling environment inside a major casino in South Korea. Findings indicate that motivational factors of escape, sightseeing, and winning were significantly different among these three types of gamblers. When looking at motivations to visit the casino, pathological gamblers were more likely to be motivated by winning, whereas recreational gamblers were more likely to be motivated by scenery and culture in the surrounding casino area. Meanwhile, the problem gamblers fell between these two groups, indicating higher preferences for non-gambling activities than the pathological gamblers. As this study builds upon a foundational previous study by Lee et al. (Psychiatry Investig 6(3):141-149, 2009), the results of this new study were compared with those of the previous study to see if new developments within a resort-style casino contribute to changes in motivations and recreational activity preferences.
Assuntos
Comportamento Exploratório , Jogo de Azar/psicologia , Controle Interno-Externo , Recreação/psicologia , Adulto , Atitude Frente a Saúde , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , República da Coreia , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Gambling disorder is a disabling illness experienced by 1% to 3% of adults. Pharmacologic management of gambling disorder has produced mixed results, with some but not all studies showing medication to be more effective than placebo. Ecopipam may offer promise for treating gambling disorder because of its antagonism of dopamine-1 receptors. METHODS: Twenty-eight individuals with gambling disorder were enrolled and received ≥1 dose of oral ecopipam in an 8-week trial (1 week placebo lead-in, 6 weeks of medication (50 to 100 mg/d as needed), and 1 week follow-up. Participants were enrolled between September 2010 and June 2011 at 3 sites in the United States. Change from baseline to study endpoint on the Yale-Brown Obsessive Compulsive Scale Modified for Pathological Gambling (PG-YBOCS) was the primary outcome measure. RESULTS: Treatment was associated with statistically significant reductions in the PG-YBOCS total score (baseline score of 25.6 reduced to 14.0 at study endpoint; P>.001) and PG-YBOCS subscales (Thought-Urge and Behavior, P>.001). CONCLUSIONS: These findings suggest that pharmacologic targeting of the dopamine-1 receptor may be beneficial in gambling behavior. Placebo-controlled, double-blind studies are warranted to confirm these preliminary findings.
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Benzazepinas/uso terapêutico , Antagonistas de Dopamina/uso terapêutico , Jogo de Azar/tratamento farmacológico , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Método Simples-Cego , Resultado do Tratamento , Adulto JovemRESUMO
A number of studies have linked maladaptive shame to higher levels of hypersexual behavior and tendencies to ruminate. However, little research has examined factors that may attenuate the negative impact that shame and rumination may have on hypersexuality. Drawing on data collected from male patients (N=172) assessed for hypersexual disorder in a DSM-5 field trial, path analysis was used to explore relationships among shame, rumination, self-compassion, and hypersexual behavior. The findings from this study showed that self-compassion partially mediated the relationship between shame and rumination and hypersexual behavior. The implications of these results are discussed and directions for future research are offered.
Assuntos
Comportamento Obsessivo/psicologia , Autoimagem , Disfunções Sexuais Psicogênicas/psicologia , Vergonha , Adulto , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
While the association between gambling disorders and comorbid mental disorders has been extensively studied, only a few studies have used longitudinal data or evaluated the association across different levels of gambling behavior and specific gambling-related symptoms. In this study, longitudinal data from waves 1 and 2 of the National Epidemiological Survey on Alcohol and Related Conditions (NESARC) were used to determine whether different levels of gambling behavior and gambling-related symptoms were associated with the onset of psychiatric disorders. Although NESARC used DSM-IV diagnoses, for this study, the recently published DSM-5 diagnostic criteria for gambling disorder were used to group the NESARC respondents (N=34,653) into three levels of gambling (gambling disorder, sub-threshold gambling disorder, and recreational gambling) and one non-gambling comparison group. Three years after the initial intake interview, compared to the non-gamblers, those reporting any gambling behavior at baseline were at increased risk to have any mood, anxiety, or substance use disorders (recreational gambling: adjusted odds ratio [AOR]=1.16, 95% confidence interval [CI]=1.10-1.23; sub-threshold gambling disorder: AOR 1.77, 95% CI 1.63-1.92; gambling disorder: AOR 2.51, 95% CI 1.83-3.46). Similar graded relationships were found for a number of specific disorders. In addition, multiple specific gambling-related symptoms were associated with comorbid disorders, possibly suggesting the interaction of different mechanisms linking gambling disorder and the onset of comorbid psychopathology. In conclusion, a graded or dose-response relationship exists between different levels of gambling and the onset of comorbid psychopathology. Among gambling groups, those with a gambling disorder were at the highest risk for the new onset of comorbid conditions and those with recreational gambling were at the lowest risk, while the risk among participants with sub-threshold gambling disorder fell between these two groups.
Assuntos
Jogo de Azar , Transtornos do Humor , Transtornos Relacionados ao Uso de Substâncias , Adulto , Comorbidade , Demografia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Jogo de Azar/diagnóstico , Jogo de Azar/epidemiologia , Jogo de Azar/psicologia , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Transtornos do Humor/diagnóstico , Transtornos do Humor/epidemiologia , Transtornos do Humor/psicologia , Razão de Chances , Escalas de Graduação Psiquiátrica , Psicopatologia , Medição de Risco , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Estados Unidos/epidemiologiaRESUMO
Although there is a substantial amount of research suggesting that higher levels of religiosity/spirituality (R/S) are associated with better treatment outcomes of substance-related disorders, no studies have explored this relationship at a faith-based residential treatment center. The objective of this prospective study is to explore the relationship between R/S, self-reported religious preference, and retention at a Jewish residential treatment center for substance-related disorders. Using the Daily Spiritual Experience Scale, R/S levels were assessed for 33 subjects at baseline, 1 month, 3 months, and 6 months. Results demonstrated a significant relationship between baseline R/S level and retention at 6 months, while R/S levels were unchanged during the course of treatment. Notably, no relationship was found between self-reported religious affiliation and retention. This study demonstrates that patients' R/S level, rather than religious affiliation, is a possible predictor for better outcome at faith-based residential centers for substance-related disorders.
Assuntos
Judaísmo , Tratamento Domiciliar , Espiritualidade , Transtornos Relacionados ao Uso de Substâncias/reabilitação , Transtornos Relacionados ao Uso de Substâncias/terapia , Adulto , Idoso , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Judeus , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Autorrelato , Transtornos Relacionados ao Uso de Substâncias/psicologia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
Although the Barratt Impulsiveness Scale (BIS; Patton, Stanford, & Barratt, 1995) is a widely-used self-report measure of impulsivity, there have been numerous questions about the invariance of the factor structure across clinical populations (Haden & Shiva, 2008, 2009; Ireland & Archer, 2008). The goal of this article is to examine the factor structure of the BIS among a sample consisting of three populations exhibiting addictive behaviors and impulsivity: pathological gamblers, hypersexual patients, and individuals seeking treatment for methamphetamine dependence to determine if modification to the existing factors might improve the psychometric properties of the BIS. The current study found that the factor structure of the BIS does not replicate in this sample and instead produces a 12-item three-factor solution consisting of motor-impulsiveness (5 items), non-planning impulsiveness (3 items), and immediacy impulsiveness (4 items). The clinical utility of the BIS in this population is questionable. The authors suggest future studies to investigate comparisons with this modified version of the BIS and other impulsivity scales such as the UPPS-P Impulsive Behavior Scale in clinical populations when assessing disposition toward rash action.
Assuntos
Transtornos Relacionados ao Uso de Anfetaminas/diagnóstico , Estimulantes do Sistema Nervoso Central , Jogo de Azar/diagnóstico , Comportamento Impulsivo/fisiologia , Metanfetamina , Disfunções Sexuais Psicogênicas/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inventário de Personalidade/normas , Psicometria , SexualidadeRESUMO
Cell therapy is poised to play an enormous role in regenerative medicine. However, little guidance is being made available to academic and industrial entities in the start-up phase. In this technical review, members of the International Society for Cell Therapy provide guidance in developing commercializable autologous and patient-specific manufacturing strategies from the perspective of process development. Special emphasis is placed on providing guidance to small academic or biotech researchers as to what simple questions can be addressed or answered at the bench in order to make their cell therapy products more feasible for commercial-scale production. We discuss the processes that are required for scale-out at the manufacturing level, and how many questions can be addressed at the bench level. The goal of this review is to provide guidance in the form of topics that can be addressed early in the process of development to better the chances of the product being successful for future commercialization.
Assuntos
Terapia Baseada em Transplante de Células e Tecidos/normas , Medicina Regenerativa/normas , Humanos , Transplante Autólogo/normasRESUMO
Contemporary American Indians and Alaska Natives (AIs/ANs) who live in urban areas today face the daunting task of navigating an urban landscape while maintaining the facets of their respective Native cultures. While AIs/ANs continue to grapple with the intergenerational trauma associated with forced assimilation, relocation movements, and boarding schools, these traumas have manifested themselves in elevated rates of psychopathology. AIs/ANs have elevated rates of domestic abuse, poverty, suicide, and substance misuse. Furthermore, AIs/ANs, like many other minority cultures often face discrimination in their everyday lives. In light of the aversive experiences they face, AI/AN people have followed the tenets of ritual and traditional healing to address imbalances in the body, mind, and spirit. For providers working with AI/AN clients, it is important to understand who is using traditional healing and why they are using alternative services. Secondary data analyses of survey data from 389 urban AIs/ANs were utilized in order to determine the relationship between experiences of discrimination and traditional healing use. Analyses indicated that experiences of discrimination in healthcare settings were significantly associated with participation in traditional healing. Analyses also indicated that nearly a quarter of the sample reported discrimination in a healthcare setting, roughly half of the sample had used traditional healing, and that the majority of those who had used traditional healing were women, and ages 35-44 (27%). This study calls attention to the socio-demographic factors implicated in traditional healing use by urban AI/AN people, in addition to the clinical and demographic characteristics of this sample.
Assuntos
Indígenas Norte-Americanos/psicologia , Inuíte/psicologia , Medicina Tradicional/estatística & dados numéricos , Discriminação Social/etnologia , Adolescente , Adulto , Idoso , Alaska/etnologia , Feminino , Great Lakes Region/etnologia , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Modulation of sexual desires is, in some cases, necessary to avoid inappropriate or illegal sexual behavior (downregulation of sexual desire) or to engage with a romantic partner (upregulation of sexual desire). Some have suggested that those who have difficulty downregulating their sexual desires be diagnosed as having a sexual 'addiction'. This diagnosis is thought to be associated with sexual urges that feel out of control, high-frequency sexual behavior, consequences due to those behaviors, and poor ability to reduce those behaviors. However, such symptoms also may be better understood as a non-pathological variation of high sexual desire. Hypersexuals are thought to be relatively sexual reward sensitized, but also to have high exposure to visual sexual stimuli. Thus, the direction of neural responsivity to sexual stimuli expected was unclear. If these individuals exhibit habituation, their P300 amplitude to sexual stimuli should be diminished; if they merely have high sexual desire, their P300 amplitude to sexual stimuli should be increased. Neural responsivity to sexual stimuli in a sample of hypersexuals could differentiate these two competing explanations of symptoms. METHODS: Fifty-two (13 female) individuals who self-identified as having problems regulating their viewing of visual sexual stimuli viewed emotional (pleasant sexual, pleasant-non-sexual, neutral, and unpleasant) photographs while electroencephalography was collected. RESULTS: Larger P300 amplitude differences to pleasant sexual stimuli, relative to neutral stimuli, was negatively related to measures of sexual desire, but not related to measures of hypersexuality. CONCLUSION: Implications for understanding hypersexuality as high desire, rather than disordered, are discussed.
RESUMO
This retrospective cohort study examined electronic medical records of HIV-positive patients in California (N = 7,834) to find the prevalence of any psychiatric condition and the associations between several factors and the likelihood of these disorders. Approximately 53 % of the patients in this study had a documented psychiatric condition, including 23 % who had a mood disorder, 19 % who had a substance-related disorder, and 16 % who had an anxiety disorder. After controlling for potential confounders, significant positive associations (p < 0.001) were found between female gender and the presence of any mood disorder (adjusted odds ratio [95 % confidence interval, 95 %CI] = 1.58 [1.26-1.99]) or anxiety disorder (AOR = 1.54 [1.18-2.02]) and between homosexual orientation and the presence of any psychiatric condition (AOR = 1.33 [1.15-1.55]), mood disorder (AOR = 1.71 [1.42-2.07]), or anxiety disorder (AOR = 1.41 [1.22-1.88]). There were also significant negative associations between African-American race and the presence of any psychiatric condition (AOR = 0.68 [0.60-0.77]), mood disorder (AOR = 0.74 [0.64-0.86]), anxiety disorder (AOR = 0.43 [0.36-0.52]), or substance-related disorder (AOR = 0.78 [0.67-0.91]) and between state/federal insurance and the presence of any psychiatric condition (AOR = 0.70 [0.62-0.79]), mood disorder (AOR = 0.71 [0.62-0.80]), or anxiety disorder (AOR = 0.77 [0.66-0.89]).