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OBJECTIVES: The Improved Assessment of Chest pain Trial (IMPACT) pathway is an accelerated strategy for the assessment of emergency patients presenting with suspected acute coronary syndrome (ACS). The objective of this study was to report outcomes for Aboriginal and Torres Strait Islander patients deemed low-, intermediate-, or high-risk according to this pathway. DESIGN: This was a prospective observational trial conducted between November 2017 and December 2019. SETTING: Regional hospital in Far North Queensland. PARTICIPANTS: Aboriginal and Torres Strait Islander people presenting to the Emergency Department with suspected ACS were asked to participate. Participants were stratified as low-, intermediate- or high-risk of ACS according to the IMPACT pathway. High-and intermediate risk patients were managed according to the IMPACT pathway. Management of low-risk patients included additional inpatient cardiac testing, which was not part of the original IMPACT pathway. MAIN OUTCOME MEASURES: The primary outcome was acute coronary syndrome within 30-days. Secondary outcomes included length of stay and prevalence of objective testing. RESULTS: A total of 155 participants were classified as either at low-risk (n=18 11.6%), intermediate-risk (n=87 56.1%), or high-risk (n=50 32.3%) of ACS. Thirty-day (30-day) ACS occurred in 29 (18.6%) patients, which included 26 (52.0%) high-risk patients and three (3.4%) intermediate-risk patients. No patients in the low-risk group were diagnosed with ACS during their index presentation or by 30-days. Median hospital length-of-stay was 11.9 hours (interquartile range [IQR] 5.3-20.2 hrs) for low- and 15.5 hours (IQR 5.9-29.2 hrs) for intermediate-risk patients. CONCLUSION: The IMPACT pathway, which has been associated with reduced LOS in other settings, could be safely implemented for patients of Aboriginal and Torres Strait Islander origin, classifying two-thirds as low- or intermediate risk. However, a clinically significant proportion of Aboriginal and Torres Strait Islander patients experience cardiac events, which supports the need to provide early objective testing for coronary artery disease.
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Síndrome Coronariana Aguda , Havaiano Nativo ou Outro Ilhéu do Pacífico , Síndrome Coronariana Aguda/diagnóstico , Serviço Hospitalar de Emergência , Humanos , Prevalência , Queensland/epidemiologiaRESUMO
OBJECTIVES: To determine if shorter courses of antibiotic therapy for group A Streptococcus (GAS) bacteremia are associated with excess mortality. METHODS: In this retrospective study of consecutive cases of GAS bacteremia in tropical Australia, the duration of antibiotic therapy was correlated with 90-day all-cause mortality. RESULTS: There were 286 episodes of GAS bacteremia; the patients' median (interquartile range) age was 60 (48-71) years and 169/286 (59.1%) patients identified as an Indigenous Australian. There were 227/286 (79.4%) patients with a significant comorbidity. The all-cause 90-day mortality was 16/286 (5.6%); however, 12/16 (81.3%) patients died while still receiving their initial course of antibiotics and only 7/16 (43.8%) deaths were directly attributable to the GAS infection. After excluding patients who died while taking their initial course of antibiotics and those in whom the duration of therapy was uncertain, there was no difference in 90-day mortality between patients receiving ≤5 days of intravenous antibiotics and those receiving longer courses (1/137 [0.7%] vs 3/107 [2.8%], P-value = 0.32) nor in patients receiving ≤10 days of total therapy and those receiving longer courses (1/67 [1.5%] vs 3/178 [1.7%], P-value = 1.0). CONCLUSION: Even among patients with significant comorbidity, shorter antibiotic courses for GAS bacteremia are not associated with excess mortality.
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Bacteriemia , Infecções Estreptocócicas , Humanos , Pessoa de Meia-Idade , Idoso , Estudos Retrospectivos , Austrália , Antibacterianos/uso terapêutico , Bacteriemia/tratamento farmacológico , Infecções Estreptocócicas/tratamento farmacológicoRESUMO
OBJECTIVES: To describe the demographics, presentation characteristics, clinical features and cardiac outcomes for Aboriginal and Torres Strait Islander patients who present to a regional cardiac referral centre ED with suspected acute coronary syndrome (ACS). METHODS: This was a single-centre observational study conducted at a regional referral hospital in Far North Queensland, Australia from November 2017 to September 2018 and January 2019 to December 2019. Study participants were 278 Aboriginal and Torres Strait Islander people presenting to an ED and investigated for suspected ACS. The main outcome measure was the proportion of patients with ACS at index presentation and differences in characteristics between those with and without ACS. RESULTS: ACS at presentation was diagnosed in 38.1% of patients (n = 106). The mean age of patients with ACS was 53.5 years (SD 9.5) compared with 48.7 years (SD 12.1) in those without ACS (P = 0.001). Patients with ACS were more likely to be male (63.2% vs 39.0%, P < 0.001), smokers (70.6% vs 52.3%, P = 0.002), have diabetes (56.6% vs 38.4%, P = 0.003) and have renal impairment (24.5% vs 10.5%, P = 0.002). CONCLUSIONS: Aboriginal and Torres Strait Islander patients with suspected ACS have a high burden of traditional cardiac risk factors, regardless of whether they are eventually diagnosed with ACS. These patients may benefit from assessment for coronary artery disease regardless of age at presentation.
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Síndrome Coronariana Aguda , Povos Aborígenes Australianos e Ilhéus do Estreito de Torres , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Síndrome Coronariana Aguda/diagnóstico , Austrália , Queensland/epidemiologia , Encaminhamento e ConsultaRESUMO
BACKGROUND: Patients with rheumatic heart disease (RHD) and congestive cardiac failure (CCF) are believed to have an increased risk of melioidosis and are thought to be more likely to die from the infection. This study was performed to confirm these findings in a region with a high incidence of all three conditions. PRINCIPAL FINDINGS: Between January 1998 and December 2021 there were 392 cases of melioidosis in Far North Queensland, tropical Australia; 200/392 (51.0%) identified as an Indigenous Australian, and 337/392 (86.0%) had a confirmed predisposing comorbidity that increased risk for the infection. Overall, 46/392 (11.7%) died before hospital discharge; the case fatality rate declining during the study period (p for trend = 0.001). There were only 3/392 (0.8%) with confirmed RHD, all of whom had at least one other risk factor for melioidosis; all 3 survived to hospital discharge. Among the 200 Indigenous Australians in the cohort, 2 had confirmed RHD; not statistically greater than the prevalence of RHD in the local general Indigenous population (1.0% versus 1.2%, p = 1.0). RHD was present in only 1/193 (0.5%) cases of melioidosis diagnosed after October 2016, a period which coincided with prospective data collection. There were 26/392 (6.6%) with confirmed CCF, but all 26 had another traditional risk factor for melioidosis. Patients with CCF were more likely to also have chronic lung disease (OR (95% CI: 4.46 (1.93-10.31), p<0.001) and chronic kidney disease (odds ratio (OR) (95% confidence interval (CI): 2.98 (1.22-7.29), p = 0.01) than those who did not have CCF. Two patients with melioidosis and CCF died before hospital discharge; both were elderly (aged 81 and 91 years) and had significant comorbidity. CONCLUSIONS: In this region of tropical Australia RHD and CCF do not appear to be independent risk factors for melioidosis and have limited prognostic utility.
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Insuficiência Cardíaca , Melioidose , Cardiopatia Reumática , Idoso , Austrália/epidemiologia , Insuficiência Cardíaca/epidemiologia , Humanos , Melioidose/epidemiologia , Queensland/epidemiologia , Cardiopatia Reumática/diagnóstico , Cardiopatia Reumática/epidemiologia , Fatores de RiscoRESUMO
Introduction: We introduced a nurse-led telephone-based virtual stone clinic (VSC) follow-up for the surveillance of patients with asymptomatic renal calculi or those at a high risk of recurrent kidney stone disease (KSD). The aim of this study was to look at the outcomes of VSC and its role in the post-COVID era. Methods: Prospective outcomes audit was done for all patients referred to the VSC for a 6-year period (March 2014-April 2020). VSC is led by specialist stone nurses for on-going surveillance of KSD patients. Results: A total of 290 patients were seen (468 individual appointments; 1.6 ± 1.0 per patient), with a mean age of 57.0 ± 15.8 years (range: 17-92) and a men-women ratio of 3:2. The referral was for surveillance of asymptomatic small renal stones (230, 79.3%); history of recurrent stone disease (45, 15.5%); solitary kidneys (5, 1.7%); cystine stones; young age; and other conditions (10, 3.4%). The mean stone size was 5.0 ± 2.7 mm, followed up with kidney, ureter, and bladder radiograph (225, 77.6%) and ultrasound scan (USS) (65, 22.4%), for median duration of 12 months (range: 3-24 months). At the end, 132 patients (45.6%) remained in VSC, 106 (36.6%) were discharged, 47 (16.2%) returned to face-to-face clinic or treatment, and 5 (1.7%) had emergency admissions. Of 47 patients who returned, 23 (48.9%) developed new symptoms, 21 (44.6%) had stone growth, and 3 defaulted to face-to-face appointment. Thirty-five patients needed surgical intervention (URS-21, SWL-13, and PCNL-1) and 10 were managed conservatively. VSC reduced the cost per clinic appointment from £27.9 to £2 per patient (93% reduction), equating to a total saving of £12,006 for the study period. Conclusion: Nurse-led VSC not only provided a safe follow-up but also allowed to substantially reduce the cost of treatment by allowing patients to be either discharged or return to a face-to-face clinic or surgical intervention if needed. Post-COVID, this model using telemedicine will have a much wider uptake and further help to optimize health care resources.
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Hospitais Universitários , Cálculos Renais/terapia , Enfermeiros Especialistas , Padrões de Prática em Enfermagem , Telemedicina/métodos , Adolescente , Adulto , Assistência ao Convalescente , Idoso , Idoso de 80 Anos ou mais , Doenças Assintomáticas , COVID-19 , Redução de Custos , Gerenciamento Clínico , Progressão da Doença , Feminino , Hospitais de Ensino , Humanos , Rim , Litotripsia , Masculino , Pessoa de Meia-Idade , Nefrolitotomia Percutânea , Estudos Prospectivos , Recidiva , SARS-CoV-2 , Rim Único , Telemedicina/economia , Telefone , Resultado do Tratamento , Ultrassonografia , Ureter , Ureteroscopia , Bexiga Urinária , Adulto JovemRESUMO
BACKGROUND: The incidence of rheumatic heart disease (RHD) among Indigenous Australians remains one of the highest in the world. Many studies have highlighted the relationship between the social determinants of health and RHD, but few have used registry data to link socioeconomic disadvantage to the delivery of patient care and long-term outcomes. METHODS: A retrospective study of individuals living with RHD in Far North Queensland (FNQ), Australia between 1997 and 2017. Patients were identified using the Queensland state RHD register. The Socio-Economic Indexes for Areas (SEIFA) Score-a measure of socioeconomic disadvantage-was correlated with RHD prevalence, disease severity and measures of RHD care. RESULTS: Of the 686 individuals, 622 (90.7%) were Indigenous Australians. RHD incidence increased in the region from 4.7/100,000/year in 1997 to 49.4/100,000/year in 2017 (p<0.001). In 2017, the prevalence of RHD was 12/1000 in the Indigenous population and 2/1000 in the non-Indigenous population (p<0.001). There was an inverse correlation between an area's SEIFA score and its RHD prevalence (rho = -0.77, p = 0.005). 249 (36.2%) individuals in the cohort had 593 RHD-related hospitalisations; the number of RHD-related hospitalisations increased during the study period (p<0.001). In 2017, 293 (42.7%) patients met criteria for secondary prophylaxis, but only 73 (24.9%) had good adherence. Overall, 119/686 (17.3%) required valve surgery; the number of individuals having surgery increased over the study period (p = 0.02). During the study 39/686 (5.7%) died. Non-Indigenous patients were more likely to die than Indigenous patients (9/64 (14%) versus 30/622 (5%), p = 0.002), but Indigenous patients died at a younger age (median (IQR): 52 (35-67) versus 73 (62-77) p = 0.013). RHD-related deaths occurred at a younger age in Indigenous individuals than non-Indigenous individuals (median (IQR) age: 29 (12-58) versus 77 (64-78), p = 0.007). CONCLUSIONS: The incidence of RHD, RHD-related hospitalisations and RHD-related surgery continues to rise in FNQ. Whilst this is partly explained by increased disease recognition and improved delivery of care, the burden of RHD remains unacceptably high and is disproportionately borne by the socioeconomically disadvantaged Indigenous population.
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Acessibilidade aos Serviços de Saúde , Cardiopatia Reumática/epidemiologia , Índice de Gravidade de Doença , Adolescente , Adulto , Efeitos Psicossociais da Doença , Feminino , Humanos , Incidência , Masculino , Prevalência , Queensland/epidemiologia , Estudos Retrospectivos , Cardiopatia Reumática/mortalidade , Cardiopatia Reumática/cirurgia , Classe Social , Adulto JovemRESUMO
BACKGROUND: The purpose of this report is to identify self-reported health problems and functional impairment associated with screening positive for posttraumatic stress disorder (PTSD) in women seen for care at a Department of Veterans Affairs (VA) medical center. METHODS: A survey was mailed to all women (N = 1935) who received care at the VA Puget Sound Health Care System between October 1996 and January 1998. The survey inquired about health history and habits. It included the PTSD Checklist-Civilian Version (PCL-C) and validated screening measures for other psychiatric disorders. The veteran's version of the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36-V) was included to assess health-related quality of life. RESULTS: Of the 1259 eligible women who completed the survey, 266 women (21%) screened positive for current PTSD (PCL-C score >or= 50). In age-adjusted bivariate analyses, women who screened positive for PTSD reported more psychiatric problems, substance abuse, and lifetime exposure to domestic violence. They were significantly more likely to endorse physical health problems including obesity, smoking, irritable bowel syndrome, fibromyalgia, chronic pelvic pain, polycystic ovary disease, asthma, cervical cancer, and stroke. In fully adjusted multivariate models, a PCL-C score of 50 or greater was independently associated with scoring in the lowest quartile on SF-36-V subscales and composite scales. CONCLUSIONS: Symptoms of PTSD are common in women treated at VA facilities. In addition, PTSD is associated with self-reported mental and physical health problems and poor health-related quality of life in these patients. These findings have implications for the design of VA primary care services for the growing population of female veterans.
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Nível de Saúde , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Veteranos , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Comorbidade , Feminino , Indicadores Básicos de Saúde , Humanos , Pessoa de Meia-Idade , Qualidade de Vida , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Primary care physicians need a brief alcohol questionnaire that identifies hazardous drinking and alcohol use disorders. The Alcohol Use Disorders Identification Test (AUDIT) questions 1 through 3 (AUDIT-C), and AUDIT question 3 alone are effective alcohol-screening tests in male Veterans Affairs (VA) patients, but have not been validated in women. METHODS: Female VA patients (n = 393) completed self-administered questionnaires, including the 10-item AUDIT and a previously proposed modification to AUDIT question 3 with a sex-specific threshold for binge drinking (>/=4 drinks/occasion), and in-person interviews with the Alcohol Use Disorder and Associated Disabilities Interview Schedule. The AUDIT-C, AUDIT question 3 alone, and the 10-item AUDIT were each evaluated with and without the sex-specific binge question and compared with past-year hazardous drinking (>7 drinks/week or >/=4 drinks/occasion) and/or active Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition alcohol abuse or dependence, based on interviews. RESULTS: Eighty-nine women (22.6%) met interview criteria for past-year hazardous drinking and/or active alcohol abuse or dependence. Standard and sex-specific AUDIT-Cs were sensitive (0.81 and 0.84, respectively) and specific (0.86 and 0.85, respectively). Their areas under the receiver operating characteristic curves were equivalent (0.91, and 0.92, respectively) and slightly higher than for the standard 10-item AUDIT (0.87). A single, sex-specific question about binge drinking (modified AUDIT question 3) had a sensitivity of 0.69 and specificity of 0.94, whereas the standard AUDIT question 3 was specific (0.96) but relatively insensitive (0.45). CONCLUSIONS: The standard and sex-specific AUDIT-Cs are effective screening tests for past-year hazardous drinking and/or active alcohol abuse or dependence in female patients in a VA study.
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Consumo de Bebidas Alcoólicas , Alcoolismo/diagnóstico , Programas de Rastreamento/métodos , Adulto , Idoso , Alcoolismo/economia , Alcoolismo/epidemiologia , Análise Custo-Benefício , Feminino , Humanos , Masculino , Programas de Rastreamento/economia , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prevalência , Inquéritos e Questionários , Estados Unidos/epidemiologia , VeteranosRESUMO
OBJECTIVES: To test the efficacy of providing brief motivational feedback to increase post-incarceration substance use disorders (SUD) treatment contact. DESIGN: Randomized clinical trial (feedback vs. control) with a 2-month post-incarceration follow-up. PARTICIPANTS: Veterans (N = 73) incarcerated in a county jail system who met SUD diagnostic criteria. MEASURES: Baseline assessment included the Addiction Severity Index, the Form-90 assessment of recent alcohol use, and a DSM-IV SUD criteria checklist. The primary outcome was Veterans Administration (VA) appointments. Secondary outcomes were the Addiction Severity Index-Followup and the Treatment Services Review. INTERVENTION: All participants received baseline assessment. The feedback condition received personalized feedback and encouragement to explore ambivalence about change and treatment in a single interview. RESULTS: Participants receiving feedback were more likely to schedule appointments at a VA addictions clinic within 60 days of their jail release dates (67 vs. 41%; P < 0.03). Though differences were not statistically significant, more feedback participants attended addictions clinic appointments (47 vs. 32%; ns) and were retained in addictions treatment at 90 days (31 vs. 14%; P < 0.08). Treatment appointments were more likely when intervention occurred close to release. Loss of participants to post-release follow-up interviews was >50%, limiting power to detect significant differences by self-report. CONCLUSION: Brief motivational feedback shows promise as a way to link incarcerated individuals to SUD treatment services.
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Entrevista Psicológica/métodos , Motivação , Prisioneiros/psicologia , Transtornos Relacionados ao Uso de Substâncias/terapia , Veteranos/psicologia , Retroalimentação Psicológica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Visita a Consultório Médico/estatística & dados numéricos , Índice de Gravidade de DoençaRESUMO
Despite increasing awareness of gender issues in substance use treatment, women with substance use disorders (SUD) and gender-specific treatment remain understudied. This study examines differences, including identification of comorbid issues and patients' perceived treatment needs, between women in different SUD treatment settings: an intensive VA outpatient program (VA; N = 76) and a private residential/outpatient program (Residence XII; N = 308). In both settings the Addiction Severity Index (ASI) was administered at intake; ASI data were collected from retrospective chart review. Results support previous findings that women entering SUD treatment endorse high rates of psychiatric and medical comorbidity, and past abuse. Women in VA SUD treatment experienced more impairment on indices of medical, psychiatric, and employment issues whereas the private agency sample had higher alcohol and family/social composite scores. The differences between and similarities among the two treatment groups have implications for design of women-specific SUD treatment programs.
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Transtornos Relacionados ao Uso de Substâncias/terapia , Saúde da Mulher , Adulto , Centros Comunitários de Saúde , Comorbidade , Feminino , Humanos , Transtornos Mentais/epidemiologia , Pacientes Ambulatoriais , Índice de Gravidade de Doença , Fatores Sexuais , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Resultado do Tratamento , VeteranosRESUMO
OBJECTIVE: This study of women Veterans Affairs (VA) health care patients screened for the prevalence of past-year smoking, hazardous and problem drinking, other drug abuse, and psychiatric disorders. METHODS: A survey was mailed to women veterans who had received care from VA Puget Sound Health Care System between October 1, 1996, and January 1, 1998. Screening measures included questions about cigarettes; questions from the Alcohol Use Disorders Identification Test about consumption (hazardous drinking); the TWEAK test (problem drinking); a drug abuse screen; the Patient Health Questionnaire (psychiatric conditions); and the PTSD (posttraumatic stress disorder) Checklist. RESULTS: Of eligible patients, 1,257 (65 percent) returned surveys with complete substance use data. Patients reported a relatively high rate of past-year smoking (29.1 percent) and hazardous drinking, problem drinking, or both (31.1 percent). The rate of past-year drug use was much lower (4.9 percent). Younger age was strongly associated with greater substance abuse: 59 percent of women under age 35 screened positive for smoking, hazardous or problem drinking, or drug abuse. Screening positive for a psychiatric condition (N=504) was also associated with substance abuse: The rate of past-year drug abuse among women screening positive for a psychiatric condition (9.7 percent) was double the rate for the entire sample. Of the women who screened positive for depression, PTSD, eating disorders, or panic disorders, 57 percent screened positive for substance abuse (including smoking). CONCLUSIONS: Substance abuse is common among women VA patients and is associated with younger age and with screening positive for other psychiatric conditions. Providers are expected to follow up on positive screening tests, and these data indicate substantial provider burden.
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Programas de Rastreamento , Transtornos Mentais/epidemiologia , Serviços de Saúde Mental/estatística & dados numéricos , Fumar/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Veteranos/psicologia , Adulto , Diagnóstico Duplo (Psiquiatria) , Feminino , Hospitais de Veteranos/estatística & dados numéricos , Humanos , Transtornos Mentais/diagnóstico , Transtornos Mentais/terapia , Pessoa de Meia-Idade , Prevalência , Fumar/terapia , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/terapia , Inquéritos e Questionários , Estados Unidos , Veteranos/estatística & dados numéricos , Washington/epidemiologia , Saúde da MulherRESUMO
BACKGROUND: The optimal brief questionnaire for alcohol screening among female patients has not yet been identified. This study compared the performance of the TWEAK (tolerance, worried, eye-opener, amnesia, cutdown), the Alcohol Use Disorders Identification Test (AUDIT), and the AUDIT Consumption (AUDIT-C) as self-administered screening tests for hazardous drinking and/or active alcohol abuse or dependence among female Veterans Affairs (VA) outpatients. METHODS: Women were included in the study if they received care at VA Puget Sound and completed both a self-administered survey containing the AUDIT and TWEAK screening questionnaires and subsequent in-person interviews with the Alcohol Use Disorders and Associated Disabilities Interview Schedule. Sensitivities, specificities, positive and negative likelihood ratios, and areas under Receiver Operating Characteristic curves were computed for each screening questionnaire compared with two interview-based comparison standards: (1) active DSM-IV alcohol abuse or dependence and (2) hazardous drinking and/or active DSM-IV alcohol abuse or dependence, the more appropriate target for primary care screening. RESULTS: Of 393 women who completed screening questionnaires and interviews, 39 (9.9%) met diagnostic criteria for alcohol abuse or dependence, and 89 (22.7%) met criteria for hazardous drinking or alcohol abuse or dependence. The TWEAK had relatively low sensitivities (0.62 and 0.44) but adequate specificities (0.86 and 0.89) for both interview-based comparison standards, even at its lowest cut-point (>/=1). The AUDIT and AUDIT-C were superior, with the following areas under the receiver operating characteristic curve for active alcohol abuse or dependence and hazardous drinking and/or active alcohol abuse or dependence, respectively: AUDIT, 0.90 [95% confidence interval (CI), 0.85-0.95] and 0.87 (95% CI, 0.84-0.91); AUDIT-C, 0.91 (95% CI, 0.88-0.95) and 0.91 (95% CI, 0.88-0.94); and TWEAK, 0.76 (95% CI, 0.66-0.86) and 0.67 (95% CI, 0.60-0.74). CONCLUSIONS: The TWEAK has low sensitivity as an alcohol-screening questionnaire among female VA outpatients and should be evaluated further before being used in other female primary care populations. The three-item AUDIT-C was the optimal brief alcohol-screening questionnaire in this study.
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Alcoolismo/diagnóstico , Alcoolismo/epidemiologia , Assistência Ambulatorial , Inquéritos Epidemiológicos , Veteranos/psicologia , Adulto , Intervalos de Confiança , Feminino , Humanos , Pessoa de Meia-Idade , Inquéritos e Questionários , Estados Unidos , Saúde da MulherRESUMO
This descriptive, observational pilot study evaluated a smoking cessation intervention using open-label bupropion and nicotine replacement within an addiction treatment center for patients with high rates of comorbid psychiatric diagnoses. Participants were 115 veterans receiving substance abuse treatment at a Veterans Administration outpatient program who voluntarily sought smoking cessation treatment. Three fourths of participants had a psychiatric diagnosis in addition to substance dependence (i.e., dual diagnosis). The intervention consisted of a weekly smoking cessation therapy group and pharmacotherapy as determined by participant and clinician preference (none, nicotine replacement only, bupropion only, or combined nicotine and bupropion). A total of 47 participants (40.9%) completed four group smoking cessation sessions, and 17 (14.8%) completed eight sessions. Of these participants, 27 (23.5%) had breath carbon monoxide (CO) levels <9 ppm (indicating short-term abstinence) at session 4, and nine (7.8%) had CO levels <9 ppm at session 8. Participants who received nicotine replacement alone or with bupropion attended more sessions than did subjects who did not receive nicotine replacement. Participants receiving combined medications had greater reductions in CO levels at session 4 than did the other participants. There was no evidence of increased use of other substances during smoking cessation treatment. These findings indicate that many dually diagnosed individuals are willing to attempt smoking cessation with appropriate pharmacotherapy and achieve reductions in CO measures, but only minimal success was observed with respect to cessation. Additional research is needed to assess medication effects in randomized trials, to explore effects of more intensive treatments, and to assess possible harm reduction from smoking interventions within this population.