Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 38
Filtrar
Mais filtros

Base de dados
Tipo de documento
Intervalo de ano de publicação
1.
Harm Reduct J ; 19(1): 104, 2022 Sep 22.
Artigo em Inglês | MEDLINE | ID: mdl-36138420

RESUMO

BACKGROUND: Prescription opioids have been increasingly prescribed for chronic pain while the opioid-related death rates grow. Naloxone, an opioid antagonist, is increasingly recommended in these patients, yet there is limited research that investigates the intention to get naloxone. This study aimed to investigate intention toward getting naloxone in patients prescribed opioids for chronic pain and to assess the predictive utility of the theory of reasoned action (TRA) constructs in explaining intention to get naloxone. METHODS: This was a cross-sectional study of a panel of U.S. adult patients prescribed opioids for chronic pain using a Qualtrics®XM survey. These patients participated in the study during February to March 2020. The online internet survey assessed the main outcome of intention to get naloxone and constructs of TRA (attitudes and subjective norms); additional measures assessed the characteristics of patients' opioid overdose risk factors, knowledge of naloxone, and their demographics. The relationship between TRA constructs, namely, attitudes and subjective norms, and the intention variable was examined using logistic regression analyses with the intention outcome contrasted as follows: high intention (scores ≥ 5) and non-high intention (scores < 5). RESULTS: A total of 549 participants completed the survey. Most of them were female (53.01%), White or Caucasian (83.61%), non-Hispanic (87.57%) and had a mean age of 44.16 years (SD = 13.37). Of these, 167 (30.42%) had high intention to get naloxone. The TRA construct of subjective norm was significantly associated with increased likelihood of higher intentions to get naloxone (OR 3.04, 95% CI 2.50-3.70, P < 0.0001). CONCLUSIONS: Our study provides empirical support of the TRA in predicting intention to get naloxone among chronic pain patients currently taking opioids. Subjective norms significantly predicted intention to get naloxone in these patients. The interventions targeting important reference groups of these patients would have greater impact on increasing intention to get naloxone in this population. Future studies should test whether theory-based interventions focusing on strengthening subjective norms increase intention to get naloxone in this population.


Assuntos
Dor Crônica , Overdose de Drogas , Adulto , Analgésicos Opioides/uso terapêutico , Dor Crônica/induzido quimicamente , Dor Crônica/complicações , Dor Crônica/tratamento farmacológico , Estudos Transversais , Overdose de Drogas/tratamento farmacológico , Feminino , Humanos , Intenção , Masculino , Naloxona/uso terapêutico , Antagonistas de Entorpecentes/uso terapêutico
2.
Subst Use Misuse ; 57(12): 1761-1771, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35993387

RESUMO

Background: Provider beliefs about the treatment of people with addiction may influence their prescribing behavior. Objective: This study applied the Theory of Planned Behavior (TPB), to identify the salient beliefs of Drug Addiction Treatment Act of 2000 (DATA 2000) waivered providers, concerning prescribing buprenorphine to patients with Opioid Use Disorder (OUD). Methods: Texas buprenorphine providers participated in one of four online focus group discussions conducted in fall 2019. The focus group discussion were audio recorded and the total length was between 60-90 minutes. Thematic analysis was conducted to identify emerging themes and to categorize the behavioral, normative, and control beliefs related to buprenorphine prescribing. Results: Of the 14 total participants, 57% of the participants were male and annually treated between zero to sixty patients with buprenorphine. The codes generated were represented in thematic maps, specifying the positive or negative aspects of buprenorphine prescribing. Results indicate that providers' primary motivation to prescribe buprenorphine was, implementation of a whole-patient approach through collaboration with behavioral health providers, in the provision of medications for opioid use disorder (MOUD). Providers primary normative belief was the recognition of key members of the medical community and patients' families and friends as influential groups. Providers' control beliefs focused on their ability to use buprenorphine in different practice settings. Conclusion: These results indicate that buprenorphine access may be expanded by increasing support for DATA waivered providers from other parts of the healthcare system such as behavioral health providers and pharmacists. Implications for clinical practice and future research will be discussed.


Assuntos
Buprenorfina , Transtornos Relacionados ao Uso de Opioides , Buprenorfina/uso terapêutico , Feminino , Humanos , Masculino , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Texas
3.
J Am Pharm Assoc (2003) ; 60(6): 892-898, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32680781

RESUMO

OBJECTIVE: The objective of the current study was to compare postintervention adherence trajectories with preintervention trajectories for those receiving a telephonic motivational interviewing (MoI) intervention to determine predictors associated with each distinct postintervention trajectory and any association between pre- and postintervention trajectories. DESIGN: Retrospective study design using group-based trajectory modeling. SETTINGS AND PARTICIPANTS: A telephonic MoI intervention was conducted by trained student pharmacists to improve statin adherence in a Medicare Advantage plan. Four preintervention adherence trajectories were previously identified: rapid decline (RD), gradual decline (GD), gaps in adherence (GA), and adherent and were used to customize the MoI intervention. Patients from the 3 nonadherent preintervention trajectories were randomized to control or intervention groups and were followed for 6 months from the date of MoI intervention. OUTCOME MEASURES: Group-based trajectory modeling was performed to identify 3 relevant postintervention trajectories. Descriptive statistics were used to assess differences in pre- and postintervention adherence trajectories. Multinomial logistic regression was conducted to determine predictors associated with each identified postintervention trajectory. RESULTS: There were 152 intervention patients and 304 randomly selected controls. The prominent postintervention trajectories that were identified differed from the preintervention trajectories and were (1) GD (17.2%), (2) adherent (61.9%), and (3) discontinuation (20.9%). Among the intervention group, more patients in the GA preintervention trajectory (58.65%) moved to the adherent trajectory postintervention than those in the RD and GD preintervention trajectories. Furthermore, the predictors associated with the postintervention trajectories included MoI intervention, prescriber specialty, presence of diabetes, presence of congestive heart failure, Centers for Medicare & Medicaid Services risk score, and preintervention trajectories. CONCLUSION: The postintervention adherence trajectory patterns differed from the preintervention trajectory patterns with many patients moving into an adherent trajectory especially among those receiving the intervention.


Assuntos
Inibidores de Hidroximetilglutaril-CoA Redutases , Entrevista Motivacional , Idoso , Humanos , Medicare , Adesão à Medicação , Estudos Retrospectivos , Estados Unidos
4.
J Ethn Subst Abuse ; 16(1): 80-90, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-26720395

RESUMO

In this study, we examined the effect of theory of planned behavior (TPB) constructs on the intention to quit water pipe smoking by using an observational, survey-based, cross-sectional study design with a convenient sample of Arab American adults in Houston, Texas. Multivariate logistic regression models were used to determine predictors of intention to quit water pipe smoking in the next year. A total of 340 participants completed the survey. Behavioral evaluation, normative beliefs, and motivation to comply were significant predictors of an intention to quit water pipe smoking adjusting for age, gender, income, marital status, and education. Interventions and strategies that include these constructs will assist water pipe smokers in quitting.


Assuntos
Árabes/psicologia , Comportamentos Relacionados com a Saúde/etnologia , Abandono do Hábito de Fumar/etnologia , Produtos do Tabaco , Adulto , Estudos Transversais , Feminino , Humanos , Intenção , Masculino , Teoria Psicológica , Texas/etnologia , Adulto Jovem
5.
AIDS Behav ; 17(3): 1159-75, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-22271332

RESUMO

This study examined the socio-demographic and selected behavioral characteristics associated with self-perceived and epidemiologic notions of risk for acquiring STIs/HIV infection using data from a cross-sectional survey involving 346 consenting female military personnel from two cantonments in Southwestern Nigeria. Findings revealed significant discordance in participants' risk status based on the two assessment methods, with Kappa coefficients ranging from -0.021 to 0.115. Using epidemiologic assessment as the "gold standard", 45.4% of the study population were able to accurately assess their risk levels through self-perception with significant (P < 0.01) socio-demographic variations. Multivariate logistic regression analyses indicate that STIs/HIV risk models using both self-perceived and epidemiologic notions of risk were significantly determined by different set of covariates. It is recommended that STIs/HIV prevention intervention should integrate the identified covariates and be targeted at changing individual risk behaviors and perceptions, as well as the social contexts in which risky behaviors occur in the military population.


Assuntos
Infecções por HIV/epidemiologia , Infecções por HIV/transmissão , Militares/psicologia , Percepção , Fatores de Risco , Comportamento Sexual , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/transmissão , Adolescente , Adulto , Estudos Transversais , Feminino , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Nigéria/epidemiologia , Parceiros Sexuais , Infecções Sexualmente Transmissíveis/prevenção & controle , Adulto Jovem
6.
J Psychoactive Drugs ; 44(3): 252-8, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23061325

RESUMO

A paradox exists in health disparities research where African-American cigarette smokers consume fewer cigarettes per day, yet experience higher rates of tobacco-related disease compared to White American smokers. In this study we conducted focus group interviews among alternative high school youth (N = 78; age 18-19 years old) in an urban area in Southwest Texas to investigate if African-American youth smoke cigarettes differently than their White-American and Hispanic-American counterparts. The majority of African-American participants reported inhaling deeper and smoking their cigarettes "to the filter" because of their concern over wasting any part of an expensive cigarette. White and Hispanic respondents most often put out their cigarettes closer to the middle, and did not express concern about wasting cigarettes. The implication from this qualitative study is that because African Americans smoke differently they are exposed to a higher level of harmful particulate per cigarette. Further research on smoking topography is warranted.


Assuntos
Fumar/etnologia , Fumar/epidemiologia , Adolescente , Negro ou Afro-Americano , Comportamento , Feminino , Hispânico ou Latino , Humanos , Masculino , Fatores de Risco , Sudoeste dos Estados Unidos/epidemiologia , Estudantes , Tempo , População Branca , Adulto Jovem
7.
AIDS Behav ; 14(6): 1401-14, 2010 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-20387111

RESUMO

Uniformed services personnel are at an increased risk of HIV infection. We examined the HIV/AIDS knowledge and sexual risk behaviors among female military personnel to determine the correlates of HIV risk behaviors in this population. The study used a cross-sectional design to examine HIV/AIDS knowledge and sexual risk behaviors in a sample of 346 females drawn from two military cantonments in Southwestern Nigeria. Data was collected between 2006 and 2008. Using bivariate analysis and multivariate logistic regression, HIV/AIDS knowledge and sexual behaviors were described in relation to socio-demographic characteristics of the participants. Multivariate logistic regression analysis revealed that level of education and knowing someone infected with HIV/AIDS were significant (P < 0.05) predictors of HIV knowledge in this sample. HIV prevention self-efficacy was significantly (P < 0.05) predicted by annual income and race/ethnicity. Condom use attitudes were also significantly (P < 0.05) associated with number of children, annual income, and number of sexual partners. Data indicates the importance of incorporating these predictor variables into intervention designs.


Assuntos
Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Militares/psicologia , Comportamento Sexual/psicologia , Adolescente , Adulto , Preservativos/estatística & dados numéricos , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Humanos , Modelos Logísticos , Militares/estatística & dados numéricos , Nigéria/epidemiologia , Assunção de Riscos , Autoeficácia , Parceiros Sexuais , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto Jovem
8.
Artigo em Inglês | MEDLINE | ID: mdl-20071594

RESUMO

The sub-Saharan region of Africa is the most severely affected HIV/AIDS region in the world. The population of this region accounts for 67% of all people living with HIV/AIDS and 72% of all AIDS-related deaths. As international collaboration makes access to HIV treatment more widely available in this region the need to increase the population's awareness of its serostatus becomes greater. The incorporation of provider-initiated HIV testing and counseling (routine HIV testing model) as part of a routine medical care would not only increase the population's serostatus awareness but also lead to a better understanding of HIV prevention and treatment and ultimately, increased utilization of available HIV/AIDS prevention programs on a much larger scale. This mini-review summarizes some important regional, sociocultural, economic, legal, and ethical issues that may be deterrent factors to maximal implementation and integration of provider initiated HIV testing and counseling as part of routine medical care in the sub-Saharan African region.


Assuntos
Sorodiagnóstico da AIDS/economia , Síndrome da Imunodeficiência Adquirida/diagnóstico , Aconselhamento/economia , Atenção à Saúde/economia , Sorodiagnóstico da AIDS/ética , Sorodiagnóstico da AIDS/legislação & jurisprudência , Síndrome da Imunodeficiência Adquirida/epidemiologia , Síndrome da Imunodeficiência Adquirida/prevenção & controle , Síndrome da Imunodeficiência Adquirida/transmissão , África Subsaariana/epidemiologia , Aconselhamento/ética , Aconselhamento/legislação & jurisprudência , Atenção à Saúde/ética , Atenção à Saúde/legislação & jurisprudência , Países em Desenvolvimento , HIV , Humanos , Fatores Socioeconômicos
9.
Cancer Control ; 16(2): 176-85, 2009 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19337204

RESUMO

BACKGROUND: Racial disparities persist in prostate cancer (CaP) treatment and survival, but disparities in androgen deprivation therapy (ADT) and the degree to which it affects racial differences in survival remains to be fully assessed. METHODS: Using the Surveillance, Epidemiology and End Results-Medicare linked data, we examined a large cohort of men (N = 64,475) diagnosed with locoregional CaP during 1992 to 1999 and followed through 2003. The effects of ADT and race on survival were analyzed using a Cox proportional hazards model. RESULTS: The receipt of ADT was significantly lower in African Americans (24%) relative to Caucasians (27%), Asians (34%), and Hispanics (28.7%) (P < .05). Compared with Caucasian race, African American race was associated with a statistically significant increased mortality (HR = 1.26, 95% CI = 1.21-1.32), which remained significant after adjusting for ADT but was substantially decreased after controlling for primary therapies such as radical prostatectomy, radiation, and watchful waiting (HR = 1.06, 95% CI = 1.01-1.10) and was no longer statistically significant after controlling for comorbidities (HR = 0.98, 95% CI = 0.94-1.03). CONCLUSIONS: There were marked racial variations in the receipt of ADT, primary therapies (namely surgery and surgery combined with radiation), and comorbidities. However, racial disparities in survival were not affected by racial variations in ADT but were explained by racial variations in primary therapies and by racial differences in comorbidities.


Assuntos
Antagonistas de Androgênios/uso terapêutico , Antineoplásicos Hormonais/uso terapêutico , Neoplasias da Próstata/tratamento farmacológico , Neoplasias da Próstata/etnologia , Neoplasias da Próstata/mortalidade , Negro ou Afro-Americano , Idoso , Idoso de 80 Anos ou mais , Povo Asiático , Terapia Combinada , Comorbidade , Hispânico ou Latino , Humanos , Estimativa de Kaplan-Meier , Masculino , Modelos de Riscos Proporcionais , Prostatectomia , Radioterapia , Programa de SEER , População Branca
10.
Afr J Reprod Health ; 13(3): 21-35, 2009 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-20690259

RESUMO

Human Immunodeficiency Virus (HIV) infection and AIDS remain a major public health crisis in Nigeria which harbors more people living with HIV than any other country in the world, except South Africa and India. A significant challenge to the success of achieving universal access to HIV prevention, treatment, care and support by 2010 is HIV-AIDS stigma and discrimination. Eight studies looking at some degree of measurement of stigma and discrimination in Nigeria were reviewed in an attempt to investigate the cultural context of stigma, health seeking behavior and the role both perceived and community stigma play in HIV prevention. Results suggest that reducing stigma does increase the individual as well as community acceptance of people living with HIV-AIDS (PLWHAs), but long term studies are needed. Some suggestions are recommended for future research on culture specific stigma studies in Nigeria.


Assuntos
Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Acessibilidade aos Serviços de Saúde/organização & administração , Preconceito , Síndrome da Imunodeficiência Adquirida/prevenção & controle , Síndrome da Imunodeficiência Adquirida/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Pessoal de Saúde/organização & administração , Pessoal de Saúde/psicologia , Humanos , Nigéria/epidemiologia
11.
J Manag Care Spec Pharm ; 25(10): 1053-1062, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31556824

RESUMO

BACKGROUND: Statins have been shown to be effective in reducing the occurrence of cardiovascular (CV) events and are widely prescribed for the risk reduction of CV diseases and recurrent CV events. However, poor adherence prevents some patients from receiving the maximum benefit of the therapy. Motivational interviewing (MoI) is a patient-centered collaborative approach that can be used to improve medication adherence. Group-based trajectory modeling depicts patterns of adherence over time and may help tailor the MoI intervention to further enhance adherence. OBJECTIVE: To assess the effect of a phone-based MoI intervention tailored by patients' past adherence trajectory in improving adherence to statins among patients in a Medicare Advantage prescription drug plan (MAPD). METHODS: Patients continuously enrolled in an MAPD from 2013 to 2017 with a statin prescription between January and June 2015 to allow 2 years of pre-index period and 1 year of follow-up were included in the study. Adherence to statins was measured monthly during the 1-year follow-up as proportion of days covered (PDC) and incorporated into a group-based trajectory model to provide 4 distinct patterns of adherence: adherent, rapid decline, gradual decline, and gaps in adherence. Patients in the 3 nonadherent groups were randomized to either control or intervention. The intervention was an initial counseling call and up to 2 monthly follow-up calls by pharmacy students trained in MoI, providing education consistent with a previously identified pattern of use. Refill data at 6 months post-intervention were evaluated to examine the intervention's effect on PDC, as continuous and dichotomized as PDC ≥ 0.8, as well as discontinuation. Multivariable regression adjusted for baseline demographics, clinical characteristics, and past adherence trajectory. RESULTS: There were 152 patients included in the analysis who received MoI phone calls and 304 randomly selected controls. Mean PDC for the intervention group (0.67 ± 0.3) was significantly higher than the control (0.55 ± 0.4; P < 0.001). The intervention group was also less likely to discontinue (OR = 0.38; 95% CI = 0.19-0.76) and more likely to be adherent in the linear regression model (ß = 12.4; P < 0.001) as well as in the logistic regression model (OR = 1.87; 95% CI = 1.18-2.95). Previous adherence trajectories were significantly associated with adherence in the follow-up. CONCLUSIONS: Patients who received the MoI intervention were more likely to be adherent and less likely to discontinue the statin in the 6 months follow-up compared with controls. Future research can identify other approaches to tailor interventions and expand the intervention to other languages. This intervention may also prove valuable to improve adherence to other medications for chronic and asymptomatic diseases. DISCLOSURES: This study was funded by Regeneron Pharmaceuticals, which provided critical input during study design, implementation, and manuscript preparation. Abughosh reports grants from Sanofi, BMS/Pfizer, and Valeant Pharmaceuticals, unrelated to this study. Vadhariya reports a past internship at Regeneron Pharmaceuticals, unrelated to this study. Esse, Serna, and Gallardo are employees of CareAllies, a Cigna subsidiary. Boklage is an employee of Regeneron Pharmaceuticals. Choi was an employee of Sanofi during this study. Johnson, Essien, Fleming, and Holstad have nothing to disclose. A poster based on this study was presented at AMCP Nexus 2018; October 22-25, 2018; Orlando, FL.


Assuntos
Doenças Cardiovasculares/prevenção & controle , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Hiperlipidemias/tratamento farmacológico , Adesão à Medicação/estatística & dados numéricos , Entrevista Motivacional , Idoso , Doenças Cardiovasculares/etiologia , Feminino , Seguimentos , Humanos , Hiperlipidemias/complicações , Masculino , Medicare Part C/estatística & dados numéricos , Pessoa de Meia-Idade , Avaliação de Programas e Projetos de Saúde , Estudos Prospectivos , Estudos Retrospectivos , Estudantes de Farmácia , Telefone , Estados Unidos
12.
Am Health Drug Benefits ; 12(4): 202-211, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31428238

RESUMO

BACKGROUND: The benefits of statins in the prevention of primary and secondary atherosclerotic cardiovascular (CV) disease events have been well documented. Suboptimal adherence is a persistent problem associated with increased CV events and increased healthcare utilization. Proportion of days covered (PDC) is widely used to measure medication adherence, and provides a single value that does not adequately depict different adherence behavior patterns. Group-based trajectory modeling has been used to identify adherence patterns (or trajectories) over time. The identification of characteristics unique to each pattern can help in the early identification of patients who are likely to be poor adherents and can inform the development of interventions. OBJECTIVES: To identify distinct trajectories of statin adherence in patients enrolled in a Medicare Advantage plan and the sociodemographic and clinical predictors associated with each trajectory. METHODS: Patients were included in the study if they were continuously enrolled in a Medicare Advantage plan between 2013 and 2016 and had a statin prescription between January 2015 and June 2015. We observed each patient for 360 days and computed the monthly PDC. The monthly PDC was incorporated into a group-based trajectory model to provide distinct patterns of adherence. Using group-based trajectory modeling, the patients were categorized into groups based on their adherence patterns. Multinomial logistic regression was performed to identify the sociodemographic and clinical factors associated with each group. RESULTS: A total of 7850 patients were included in the analysis and were categorized into 4 distinct groups based on statin adherence-rapid discontinuation (7.8%), gradual decline (16.8%), gaps in adherence (17.2%), and high or nearly perfect adherence (58.2%). Significant predictors of being placed into one or more of the low-adherence trajectories compared with the high-adherence trajectory included sex, age, low-income subsidy, language, Charlson Comorbidity Index score, statin intensity, and 90-day refills. CONCLUSIONS: The predictors identified in this study provide valuable insight into patient characteristics that increase the risk for statin nonadherence, which has the potential to inform targeted interventions. Identifying patient trajectories can inform the future development of protocols to individualize appropriate interventions for these patients.

13.
Pharmacotherapy ; 28(6): 699-706, 2008 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-18503397

RESUMO

STUDY OBJECTIVE: To determine if appropriate timing of vancomycin prophylaxis in patients undergoing cardiovascular surgery results in an economic benefit by assessing the differences in total duration of hospitalization and hospital costs based on infusion start time in relation to first surgical incision. DESIGN: Prospective, observational study. SETTING: Tertiary care medical center. PATIENTS: A total of 1666 patients undergoing coronary artery bypass graft (CABG) and/or valve replacement surgery who received prophylactic vancomycin. MEASUREMENTS AND MAIN RESULTS: Appropriateness of vancomycin prophylaxis timing, based on national guidelines defining appropriate timing as start time of infusion ranging from 16-120 minutes before surgery start time, was prospectively monitored. The timing of vancomycin administration was grouped as follows: 0-15 minutes (11 patients), 16-60 minutes (156), 61-120 minutes (772), or more than 120 minutes (727) before incision. Antibiotic timing was appropriate in 928 patients and inappropriate in 738 patients. Length of hospital stay and total hospital costs were compared based on appropriateness of therapy by using multivariate linear regression and validated with a Heckman two-stage model. Median numbers of hospitalization and intensive care unit days were significantly fewer in patients given appropriate prophylaxis at an appropriate time (9 and 2 days, respectively) compared with inappropriate time (10 and 3 days, respectively, p<0.001 for both analyses). Hospital costs were significantly lower in patients who had appropriate timing of antibiotic prophylaxis (median $25,321, interquartile range [IQR] $19,429-35,471) compared with inappropriate timing (median $29,475, IQR $21,507-46,488, p<0.001). Multivariate linear regression and a Heckman two-stage model confirmed that appropriate antibiotic prophylaxis timing was associated with decreased hospitalization duration and hospital costs. CONCLUSION: In patients undergoing CABG or valve replacement surgery, the administration of vancomycin 16-120 minutes before incision significantly reduced patient hospitalization duration and total hospital costs.


Assuntos
Antibacterianos/uso terapêutico , Antibioticoprofilaxia/economia , Ponte de Artéria Coronária , Implante de Prótese de Valva Cardíaca , Vancomicina/uso terapêutico , Adulto , Idoso , Feminino , Custos de Cuidados de Saúde , Humanos , Tempo de Internação , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Tempo
14.
Artigo em Inglês | MEDLINE | ID: mdl-18319512

RESUMO

BACKGROUND: HIV testing varies across racial/ethnic groups in the United States, but it is unclear whether the rationale for testing differs as well racially. The authors aimed to assess the rationale for HIV testing and the racial/ethnic variation therein. METHODS: Using the National Health Interview Survey 2003 (n = 29 753), the authors examined the association between rationale for HIV testing and race. Chi-square statistic and multinomial logistic regression analyses were used to test for racial differences and the effect of race/ethnicity on the rationale for HIV testing. RESULTS: There was a statistically significant racial difference with respect to HIV testing rationale, chi(2) = (24, N = 10,481) = 808.9, P < .001. After adjustment for relevant covariates, compared with Caucasians, African Americans were 37% less likely to be tested due to exposure to sex/drugs, whereas Hispanics were not (prevalence risk ratio [PRR], 0.63, 95% confidence interval [CI] = 0.47-0.84, respectively). Likewise African Americans and Hispanics were less likely to be tested if they were sick or had a medical problem (PRR = 0.66, 95% CI = 0.44-0.99 and PRR = 0.65, 95% CI = 0.43-0.98). CONCLUSIONS: Substantial racial variation occurred in the reasons for being tested for HIV in the United States, indicative of the need to understand such rationale for effective HIV screening and testing.


Assuntos
Sorodiagnóstico da AIDS/estatística & dados numéricos , Infecções por HIV/diagnóstico , Infecções por HIV/etnologia , Comportamentos Relacionados com a Saúde/etnologia , Inquéritos Epidemiológicos , Sorodiagnóstico da AIDS/psicologia , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Feminino , Disparidades em Assistência à Saúde , Hispânico ou Latino/psicologia , Hispânico ou Latino/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Masculino , Fatores Socioeconômicos , Estados Unidos , População Branca/psicologia , População Branca/estatística & dados numéricos
15.
J R Soc Promot Health ; 128(5): 233-9, 2008 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-18814404

RESUMO

The HIV/AIDS pandemic has become one of the most important public health problems in recent times and it is having a profound impact on the lives of infected people and their families. There is an acknowledged burden of HIV/AIDS in Nigeria. As the prevalence of HIV/AIDS infection rises, health care professionals worldwide can expect greater clinical exposure to infected patients. The care of people living with AIDS presents a significant challenge to the health care sector. This study seeks to explore the relationship between sources of HIV/AIDS information and knowledge, and the relationship between knowledge of HIV/AIDS and care for people with AIDS among health care providers in three different levels of health care institutions in the southern region of Nigeria. Health care workers from two states in southern Nigeria completed a questionnaire that was designed to assess knowledge, attitudes and practices about HIV/AIDS. The sample was composed of 277 (65%) females and 135 (31.7%) males. The results showed a fair level of knowledge among all health care professionals, with the highest level of knowledge among the doctors and the lowest among laboratory workers. There was a significant gender difference in the level of knowledge but the data suggested that knowledge did not differ by hospital settings. There were generally negative feelings and views about the care of HIV/AIDS patients among the professionals, these views being worst at the community health centers and best at the government hospital. The greatest source of information for the majority of professionals was health talks/seminars, and those respondents who got their information from school scored the highest on the items on general knowledge of HIV/AIDS incidence, cause, transmission, and clinical treatment. This has important implications for future interventions designed for health care professionals including doctors, nurses and laboratory workers.


Assuntos
Infecções por HIV/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Pessoal de Saúde/psicologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria , Preconceito , Fatores Sexuais
16.
J Psychoactive Drugs ; 39(3): 277-82, 2007 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-18159781

RESUMO

In this study a qualitative approach is used to investigate relevant beliefs and norms concerning the consumption, initiation, and perceived addiction of codeine and promethazine hydrochloride cough syrup (CPHCS) among 61 college-age students who identified themselves as current CPHCS users. In general, a majority of students stated that doctors and pharmacists were the greatest facilitators of CPHCS acquisition. A majority of students believed that their friends felt codeine promethazine use was "normal" and "cool" among college students their age, and that reinforcing factors, such as peer pressure and curiosity, contributed to initial CPHCS use.


Assuntos
Antitussígenos/uso terapêutico , Codeína/uso terapêutico , Tosse/tratamento farmacológico , Prometazina/uso terapêutico , Opinião Pública , Transtornos Relacionados ao Uso de Substâncias/psicologia , Antitussígenos/efeitos adversos , População Negra , Codeína/efeitos adversos , Combinação de Medicamentos , Feminino , Humanos , Masculino , Prometazina/efeitos adversos , Pesquisa Qualitativa , Estudantes , Transtornos Relacionados ao Uso de Substâncias/etnologia , Inquéritos e Questionários , Estados Unidos/epidemiologia , Universidades
17.
Mil Med ; 172(11): 1177-81, 2007 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-18062392

RESUMO

Human immunodeficiency virus (HIV) risk perception remains an effective determinant of HIV transmission. Although higher educational attainment has been associated with increased HIV risk perception, this predictor remains to be assessed among Nigerian military personnel (NMP). In a prospective cohort of 2,213 NMP, the effects of education and other factors on HIV risk perception were assessed at baseline by using the X2 statistic and unconditional logistic regression. There was an inverse correlation between higher educational attainment and HIV risk perception in the univariate model (prevalence odds ratio, 0.64; 95% confidence interval, 0.52-0.79). This association persisted after adjustment for relevant covariates in the multivariate model (prevalence odds ratio, 0.70; 95% confidence interval, 0.56-0.88). Similarly, there was a direct correlation between use of alcohol and marijuana and HIV risk perception (p < 0.05). In contrast, casual sex and gender were not statistically significantly associated with HIV risk perception (p > 0.05). This study indicates an inverse correlation between educational attainment and HIV risk perception, as well as a direct correlation between alcohol and marijuana use and HIV risk perception, among NMP. Therefore, HIV prevention interventions targeted at NMP need to include multiple factors that may affect risk perception regardless of the educational status of the participants.


Assuntos
Atitude Frente a Saúde , Avaliação Educacional , Escolaridade , Infecções por HIV/epidemiologia , Educação em Saúde , Militares , Percepção , Adolescente , Adulto , Feminino , Identidade de Gênero , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Medição de Risco , Fatores de Risco
18.
Afr J Reprod Health ; 11(1): 33-42, 2007 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-17982946

RESUMO

Female Genital Mutilation (FGM) which involves alteration of the female genitalia for non-medical grounds is prevalent in Sub-Saharan Africa, associated with long-term genitourinary complications, and possible HIV transmission. This mini-review aims to examine FGM and the possibility of HIV transmission through this procedure. We performed an electronic search using Medline for articles published between 1966 to 2006 for evidence of FGM practice, its complications, and the nexus between this procedure and HIV sero-positivity. The results indicate ongoing FGM practice, albeit prevalence reduction, due probably to the increasing knowledge of the consequences of FGM as a result of non-sterile techniques. Secondly, the complications of FGM are well established which include Genitourinary disorders. Further, while data is limited on HIV transmission via FGM, there is biologic plausibility in suggesting that FGM may be associated with increasing prevalence of HIV in sub-Saharan Africa. This paper recommends further studies in order to assess the association between FGM and HIV transmission.


Assuntos
Circuncisão Feminina/efeitos adversos , Estudos Epidemiológicos , Infecções por HIV/transmissão , África Subsaariana/epidemiologia , Circuncisão Feminina/etnologia , Circuncisão Feminina/psicologia , Características Culturais , Feminino , Infecções por HIV/epidemiologia , Soropositividade para HIV/epidemiologia , Humanos , Prevalência
19.
HIV AIDS (Auckl) ; 9: 101-109, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28694708

RESUMO

OBJECTIVE: To explore a potential role for spirituality in medication-related needs assessment for integrated care in chronically ill populations. METHOD: A systematic literature review was conducted to explore the impact of faith beliefs on health and/or medication adherence in individuals with depression and/or HIV+/AIDS. Retrospective electronic medical record review of adult HIV+ patients of an urban primary care clinic with integrated mental health services was conducted, with Substance Abuse and Mental Illness Symptoms Screener (SAMISS), major depressive disorder (MDD) incidence over the preceding year, and history of contact with a spiritual advisor. A convenience sample was interviewed to qualitatively assess potential medication therapy management needs and medication-related problems. Another sample was examined utilizing the Daily Spiritual Experience Scale. RESULTS: The literature reports positive influence on health behaviors, coping and outcomes; and poor medication adherence and treatment decisions due to patient passivity or resistance. Spiritual advisor contact (not limited to a specific religion) was significantly associated with MDD absence (1.7% vs. 15.3%, P<0.005) and inversely related to SAMISS, depression, and poor health behaviors. Patient interviews reflected significance of faith in terms of insight and acceptance of illness, the role or need for medications, coping, and medication adherence. An illustrative model was designed based on the literature and data collection. CONCLUSION: Spiritual assessment may help identify positive or negative influence on health. Spiritual interventions could be beneficial in promoting adherence and positive health outcomes. Further research is recommended.

20.
Mil Med ; 171(10): 970-5, 2006 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-17076449

RESUMO

Human immunodeficiency virus (HIV) and sexually transmitted disease (STD)-related risks in peacekeeping troops is a concern when they are stationed in areas of high HIV prevalence. We carried out an assessment of a situationally focused individual HIV/STD reduction intervention (where avoidance of risk situations, as well as risk behaviors, are emphasized) in one Nigerian military unit (N = 1,222), with a comparable unit from the same service as a waiting list control (N = 987). The intervention consisted of a possible five modules that were presented to groups of up to 50 personnel. Data were collected on reported sexual behaviors, condom beliefs, sexual risk behaviors with casual partners, and number of interventions attended. Data indicated significant increases in reported condom use with casual partners and positive condom beliefs at 6- and 12-month follow-up. Risk behavior was reduced 30% from baseline at 6 months and 23% from baseline at 12 months. There was also a significant dose-response effect for number of interventions attended. These data suggest that relatively brief situationally focused individual interventions are effective in military and West African contexts in reducing HIV/STD risk behaviors.


Assuntos
Infecções por HIV/prevenção & controle , Educação em Saúde , Medicina Militar , Militares/educação , Assunção de Riscos , Comportamento Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle , Adolescente , Adulto , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Pesquisa sobre Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Militares/psicologia , Nigéria , Avaliação de Programas e Projetos de Saúde , Medição de Risco , Fatores de Risco , Inquéritos e Questionários
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA