Offered Human Immunodeficiency Virus Testing Research Articles

The Influence of HIV Status on Acute Appendicitis: A Retrospective Study from South Africa.

Despite the human immunodeficiency virus (HIV) being the most common comorbidity in South African surgical patients, its impact on appendicitis has not been well-described. We aimed to determineHIV status' influence on patients' presentation, assessment, management and outcomes with acute appendicitis. The retrospective chart review included all patients aged 12years and older who were HIV-positive or HIV-negative and presented with acute appendicitis between 1 January 2013 and 31 December 2019. The primary outcome measure was survival to discharge. Secondary outcomes included analysis of the presentation (vital signs), assessment (biochemical, inflammatory markers) and management (intraoperative anatomical severity grading, length of hospital stay). Of the 1096 patients with appendicitis, 196 (17.9%) were HIV-positive, and CD4 counts were available for 159. The median age was 23years, with the HIV-positive patients being older and HIV-negative group having more males (58.7%). While the HIV-positive patients had a longer median length of hospital stay, there was no statistically significant difference in the two groups' incidence of high-grade appendicitis (p=0.670). The HIV-positive patients had a higher median shock index (OR 7.65; 95% [CI 2.042-28.64]) than their HIV-negative counterparts. HIV-positivity had a significant association with mortality (OR 9.56; 95% CI [1.68-179.39]), and of the seven HIV-positive patients who died, 66.7% (n=4) had a CD4 < 200 cells/mm3 (OR 8.6; 95% CI [1.6-63.9]). HIV-positive patients, those with CD4 < 200 cells/mm3 or not on ART, have increased mortality risk and may benefit from increased perioperative surveillance. Patients with an unknown HIV status in a high-prevalence population should be offered HIV testing to risk stratify more accurately.

Descriptive study: Feasibility of integrating hypertension screening into HIV assisted partner notification services model in Kenya.

Prevalence of hypertension (HTN) and human immunodeficiency virus (HIV) are high among men while screening rates are low. Assisted partner notification service is a strategy recommended by the World Health Organization that aims to increase HIV testing and treatment uptake and may present an opportunity to offer integrated HIV/HTN screening and treatment services. In this prospective cohort study, we assessed the feasibility of integrating HTN screening for male sexual partners of females newly tested HIV-positive in 10 health facilities in Kenya. Participants were notified of the exposure and offered HIV testing and HTN screening; if they accepted and tested positive for either HTN, HIV, or both, they were referred for care. HTN was defined as systolic blood pressure ≥ 140 mm Hg, diastolic blood pressure ≥ 90, or the use of antihypertensive medication. Among 1313 male partners traced, 99% accepted HIV testing and HTN screening. Overall, 4% were found to have HTN, 29% were in the pre-HTN stage, and 9% were HIV-positive. Only 75% had previously been screened for HTN compared to 95% who had previously tested for HIV. A majority preferred non-facility-based screening. The participants who refused HTN screening noted time constraints as a significant hindrance. HIV and HTN screening uptake was high in this hard-to-reach population of men aged 25 to 50. Although HTN rates were low, an integrated approach provided an opportunity to detect those with pre-HTN and intervene early. Strategic integration of HTN services within assisted partners services may promote and normalize testing by offering inclusive and accessible services to men.

Sexual health discussion practices and HIV clinical care provided by primary care providers in the Southeast United States, K-BAP Study (2017-2018).

Research underscores the importance of providers having routine discussions with patients about their sexual health. We examined the occurrences and association of routine sexual health discussion practices and human immunodeficiency virus (HIV) clinical care among primary care providers (PCPs) in areas with high HIV prevalence. We analysed data collected between April and August 2017 from an online survey that assessed PCPs knowledge, behaviours, attitudes, and practices of HIV-related care in 6 Southeast US jurisdictions (Atlanta, Baltimore, Baton Rouge, District of Columbia, Miami, and New Orleans). Among PCPs, we found that 39.2% routinely obtained sexual health histories, 78.5% offered HIV testing, and 16.0% ever prescribed preexposure prophylaxis (PrEP). Based on adjusted prevalence ratios (aPRs) and 95% confidence intervals (CIs), the proportion of PCPs who routinely obtained sexual histories was higher among female PCPs (aPR = 1.47, 95% CI 1.04, 2.08), PCPs who had a patient population that was >50% men who have sex with men (MSM) (aPR = 1.94, 95% CI 1.72, 2.18), offered HIV testing (aPR = 3.60, 95% CI 2.23, 5.79), and ever prescribed PrEP (aPR = 1.43, 95% CI 1.06, 1.93). Improving patient-provider discussions are needed to reduce HIV-related service barriers for disproportionately affected populations. Routine discussions can reduce barriers to important HIV prevention and care services and help reduce disparities among patients living in highly prevalent HIV locations.

Frequency of visits to health facilities and HIV services offered to men, Malawi.

ObjectiveTo determine how often men in Malawi attend health facilities and if testing for human immunodeficiency virus (HIV) is offered during facility visits.MethodsWe conducted a cross-sectional, community-representative survey of men (15–64 years) from 36 villages in Malawi. We excluded men who ever tested HIV-positive. Primary outcomes were: health facility visits in the past 12 months (for their own health (client visit) or to support the health services of others (guardian visit)); being offered HIV testing during facility visits; and being tested that same day. We disaggregated all results by HIV testing history: tested ≤ 12 months ago, or in need of testing (never tested or tested > 12 months before).FindingsWe included 1116 men in the analysis. Mean age was 34 years (standard deviation: 13.2) and 55% (617/1116) of men needed HIV testing. Regarding facility visits, 82% (920/1116) of all men and 70% (429/617) of men in need of testing made at least one facility visit in the past 12 months. Men made a total of 1973 visits (mean two visits): 39% (765/1973) were as guardians and 84% (1657/1973) were to outpatient departments. Among men needing HIV testing, only 7% (30/429) were offered testing during any visit. The most common reason for not testing was not being offered services (37%; 179/487).ConclusionMen in Malawi attend health facilities regularly, but few of those in need of HIV testing are offered testing services. Health screening services should capitalize on men’s routine visits to outpatient departments as clients and guardians.

HIV Partner Service Delivery Among Transgender Women - United States, 2013-2017.

Transgender women* in the United States are disproportionately affected by human immunodeficiency virus (HIV) infection because of multiple factors, including stigma related to gender identity, unstable housing, limited employment options, and high-risk behaviors, such as sex work, unprotected receptive anal intercourse, and injection drug use, that tend to increase their vulnerability to becoming infected with HIV (1,2). In a recent meta-analysis of 88 U.S. studies conducted during 2006-2017, the mean estimated laboratory-confirmed prevalence of HIV infection among transgender women was 14.2%, and the mean self-reported prevalence estimate was 21.0% (3). The Ending the HIV Epidemic initiative calls for accelerating the implementation of evidence-based strategies in the right geographic areas targeted to the right persons to end the HIV epidemic in the United States (4). HIV partner services are effective strategies offered by public health workers to persons with a diagnosis of HIV infection (index persons) and their sex or needle-sharing partners (partners), who are notified of potential HIV exposure and offered HIV testing and related services. CDC analyzed HIV partner services data submitted by 61 health departments† during 2013-2017. Among 208,304 index persons, 1,727 (0.8%) were transgender women. Overall, 71.5% of index transgender women were interviewed for partner services, which was lower than that for all index persons combined (81.1%). Among 1,089 transgender women named as partners by index persons, 71.2% were notified of potential HIV exposure, which was lower than that for all partners combined (77.1%). Fewer than half (46.5%) of notified transgender women partners were tested for HIV, and approximately one in five (18.6%) of those who were tested received a new diagnosis of HIV infection, slightly higher than for all partners combined (17.6%). Additional efforts are needed to effectively implement partner services among transgender women and identify those whose infection with HIV is undiagnosed, provide timely prevention and care services, reduce HIV transmission, and contribute to ending the HIV epidemic.

Prevalence and route of transmission of undiagnosed human immunodeficiency virus infection among children using provider-initiated testing and counselling strategy in Ido-Ekiti, Nigeria: a cross-sectional study.

IntroductionNinety-one percent of global Human Immunodeficiency Virus (HIV) infection in children occurs in sub-Saharan Africa. Provider Initiated Testing and Counselling (PITC) Strategy is a means of reducing missed opportunities for HIV exposed or infected children. The present study determined the prevalence of HIV infection using PITC Strategy among children seen at the Paediatric Emergency Unit of Federal Medical Centre (FMC), Ido-Ekiti, and the possible route of transmission.MethodsCross-sectional study on prevalence of HIV infection using PITC model. 530 new patients whose HIV serostatus were unknown and aged 15 years or below were recruited consecutively and offered HIV testing. Serial algorithm testing for HIV infection using Determine HIV-1/2 and Uni-Gold rapid test kits was adopted. Seropositive patients younger than eighteen months had HIV Deoxyribonucleic Acid Polymerase Chain Reaction (HIV DNA PCR) test for confirmation.ResultsTwenty-four (4.5%) of the 530 patients were confirmed to have HIV infection; of whom 19 (79.2%) were less than 18 months of old; with age range of 5 to 156 months. Fifteen (62.5%) of the infected children were females; likewise, the gender specific infection rate was higher (%) among the females compared with (%) among the males. Two of the HIV infected children’s mothers were late, while the remaining 22 mothers (%) were HIV seropositive. Mother-to-child-transmission was the most likely route of transmission in the children.ConclusionPITC strategy is vital to the early diagnosis and effective control of HIV infection in children. However, this cannot be totally effective if PMTCT is not optimized.

Self-Reported Screening for Rectal Sexually Transmitted Infections Among Men Who Have Sex With Men.

Rectal gonorrhea and chlamydia are common and predict human immunodeficiency virus (HIV) acquisition among men who have sex with men (MSM); however, screening for rectal sexually transmitted infections (STIs) is not routine. In 2017, we recruited sexually active MSM in the Portland, Oregon metropolitan area through venue-based sampling. Our outcome of interest was self-reported rectal STI screening in the prior 12 months among those who had a health care visit in the same time period. Stratified by HIV status and preexposure prophylaxis (PrEP) use, we assessed the prevalence and predictors of screening. Of 403 participants, 162 (40.2%) reported rectal STI screening. Sixty (25.7%) of 233 HIV-negative men who did not report PrEP use in the prior 12 months; 61 (69.3%) of the 88 HIV-negative men who reported PrEP use in the prior 12 months; and, 41 (59.4%) of 69 men living with HIV-reported screening, respectively. Among HIV-negative men who did not report PrEP use in the prior 12 months, having a health care provider who offered HIV testing (adjusted prevalence ratio [aPR], 2.21; 95% confidence interval [CI], 1.38-3.52) and condomless anal sex with casual partners in the prior 12 months (aPR, 1.63; 95% CI, 1.01-2.65) were independently associated with rectal STI screening. The HIV-negative men on PrEP who had a syphilis diagnosis in the prior 12 months were more likely to be screened than those without syphilis (aPR, 1.33; 95% CI, 1.11-1.59). Men living with HIV who reported having a provider who always or often initiates conversations about sex were more likely to report screening compared with men who did not have such a provider (aPR, 1.46; 95% CI, 1.06-2.03). Rectal STI screening is not universal in a venue-based sample of sexually active MSM. Implementing innovative, acceptable, and accessible screening practices, enhancing health literacy around STI screening and improving provider comfort with talking about sex are paramount to increasing rectal STI screening.

HIV Partner Service Delivery Among Blacks or African Americans - United States, 2016.

Identifying persons with human immunodeficiency virus (HIV) infection who are unaware of their infection status, linking them to HIV care, and reducing racial/ethnic disparities are important national HIV prevention goals (1). Blacks/African Americans (blacks)* are disproportionately affected by HIV infection in the United States. Although blacks represent 13% of the U.S. population (2), in 2017, 44% of diagnoses of HIV infection were in blacks, and the rate of new diagnoses in blacks (41.1 per 100,000 persons) was approximately eight times that of non-Hispanic whites (5.1) (3). HIV partner services are offered by health officials to persons with diagnosed HIV infection (index patients) and their sex- or needle-sharing partners, who are notified of their potential HIV exposure and offered HIV testing and related services (4). CDC analyzed 2016 data from the National HIV Prevention Program Monitoring and Evaluation system submitted by 59 health departments.† Among 49,266 index patients identified as potential candidates for partner services, 21,191 (43%) were black. The percentage of black index patients interviewed for partner services (76%) was higher than that for all index patients combined (73%). Among the 11,088 black partners named by index patients, 78% were notified of their potential HIV exposure. Fewer than half (47%) of those notified were tested for HIV infection. Among those tested, one in six (17%) received a new HIV diagnosis. The prevalence of newly diagnosed HIV infection was particularly high among black partners who were gay, bisexual, and other men who have sex with men (MSM) (37%) and transgender persons (38%). Effective implementation of partner services is important to identify HIV infection, link patients to care or reengage them in care, and provide prevention services to reduce HIV transmission.

HIV testing uptake among the household contacts of multidrug-resistant tuberculosis index cases in eight countries.

The household contacts (HHCs) of multidrug-resistant tuberculosis (MDR-TB) index cases are at high risk of tuberculous infection and disease progression, particularly if infected with the human immunodeficiency virus (HIV). HIV testing is important for risk assessment and clinical management. This was a cross-sectional, multi-country study of adult MDR-TB index cases and HHCs. All adult and child HHCs were offered HIV testing if never tested or if HIV-negative >1 year previously when last tested. We measured HIV testing uptake and used logistic regression to evaluate predictors. A total of 1007 HHCs of 284 index cases were enrolled in eight countries. HIV status was known at enrolment for 226 (22%) HHCs; 39 (4%) were HIV-positive. HIV testing was offered to 769 (98%) of the 781 remaining HHCs; 544 (71%) agreed to testing. Of 535 who were actually tested, 26 (5%) were HIV-infected. HIV testing uptake varied by site (median 86%, range 0-100%; P < 0.0001), and was lower in children aged <18 years than in adults (59% vs. 78%; adjusted for site P < 0.0001). HIV testing of HHCs of MDR-TB index cases is feasible and high-yield, with 5% testing positive. Reasons for low test uptake among children and at specific sites-including sites with high HIV prevalence-require further study to ensure all persons at risk for HIV are aware of their status.

Employers’ views of the “Healthy Hub Roadshow”: a workplace HIV testing intervention in England

ABSTRACTWe explored employer uptake and perceptions of workplace human immunodeficiency virus (HIV) testing delivered to employees as part of Healthy Hub Roadshow, a multi-component general health check. Intervention included health checks with tailored advice delivered to 776 employees at 20 events hosted by 11 different workplaces (29 approached, 38% employer uptake). Delivery partners were third sector organisations with significant expertise in HIV testing and support. Health checks included optional HIV test (using 4th generation Insti finger prick rapid tests), Body Mass Index (BMI), blood glucose, blood pressure, and cholesterol. Mixed-methods evaluation included post-event online survey and qualitative interviews with participating employers. Declining employers were invited to complete an online feedback survey.Workplace HIV testing was positively received by all participating organisations, although 78% (14/18) of declining organisations did not provide their reasons for non-participation. Factors of importance to employers included the perceived trustworthiness of delivery partners, being able to provide engaging opportunities for employee health, offering HIV testing as part of a wider health check, and having visible top-level managerial support. Concerns about hosting the events were rare and related to having limited budgets for future events, and the potential loss of productivity related to attendance during work time. Employers indicated that they would not actively seek out workplace HIV testing as part of health promotion efforts, but they were highly receptive to its inclusion in workplace health and wellbeing provision by credible external delivery partners.In conclusion, workplaces are an untapped arena for HIV awareness raising and testing in the UK. Employers should be encouraged and supported to offer opt-in HIV testing as part of a wider workplace health and wellbeing provision for employees.

Qualitative impact assessment of an educational workshop on primary care practitioner attitudes to NICE HIV testing guidelines.

BackgroundIn 2013, Public Health England piloted the ‘3Cs (chlamydia, contraception, condoms) and HIV (human immunodeficiency virus)’ educational intervention in 460 GP surgeries. The educational HIV workshop aimed to improve the ability and confidence of staff to offer HIV testing in line with national guidelines.AimTo qualitatively assess the impact of an educational workshop on GP staff’s attitudes to NICE HIV testing guidelines.Design & settingQualitative interviews with GP staff across England before and after an educational HIV workshop.MethodThirty-two GP staff (15 before and 17 after educational HIV workshop) participated in interviews exploring their views and current practice of HIV testing. Interview transcripts were thematically analysed and examined, using the components of the theory of planned behaviour (TPB) and normalisation process theory (NPT) as a framework.ResultsGPs reported that the educational HIV workshop resulted in increased knowledge of, and confidence to offer, HIV tests based on indicator conditions. However, overall participants felt they needed additional HIV training around clinical care pathways for offering tests, giving positive HIV results, and current treatments and outcomes. Participants did not see a place for point-of-care testing in general practice.ConclusionImplementation of national HIV guidelines will require multiple educational sessions, especially to implement testing guidelines for indicator conditions in areas of low HIV prevalence. Additional role-play or discussions around scripts suggesting how to offer an HIV test may improve participants’ confidence and facilitate increased testing. Healthcare assistants (HCAs) may need specific training to ensure that they are skilled in offering HIV testing within new patient checks.

The diagnosis of symptomatic acute antiretroviral syndrome during the window period with antigen/antibody testing and HIV viral load.

Despite much focus on moving toward a cure to end the epidemic human immunodeficiency virus (HIV) epidemic there are still thousands of new infections occurring every year in the United States. Although there is ongoing transmission of HIV in the United States and a growing population of people living with HIV, the acute presentation of HIV infection can be challenging to diagnose and is often not considered when patients present to healthcare providers. Although in certain states there are HIV testing laws that require that all persons between the ages of 13 and 64 be offered HIV testing in an opt-out approach, many patient presenting with an acute illness, that would warrant diagnostic testing for HIV, leave without having an HIV test performed for either diagnostic or screening purposes.We describe the case of a woman who presented to medical attention with symptoms later confirmed to be due to acute HIV infection. She was initially discharged from the hospital and only underwent HIV testing with confirmation of her diagnosis after readmission. We describe the algorithm where fourth generation testing combined with HIV viral load testing allowed for the diagnosis of acute HIV prior to the development of a specific immunoglobulin response. Consideration of this diagnosis, improved HIV screening, and understanding of the use of antigen/antibody screening tests, combined with Multispot and HIV viral RNA detection, when appropriate, can allow for early diagnosis of HIV before progression of disease and before undiagnosed patient spread the infection to new contacts.

Expanding Hospital Human Immunodeficiency Virus Testing in the Bronx, New York and Washington, District of Columbia: Results From the HPTN 065 Study.

Human immunodeficiency virus (HIV) testing is critical for both HIV treatment and prevention. Expanding testing in hospital settings can identify undiagnosed HIV infections. To evaluate the feasibility of universally offering HIV testing during emergency department (ED) visits and inpatient admissions, 9 hospitals in the Bronx, New York and 7 in Washington, District of Columbia (DC) undertook efforts to offer HIV testing routinely. Outcomes included the percentage of encounters with an HIV test, the change from year 1 to year 3, and the percentages of tests that were HIV-positive and new diagnoses. From 1 February 2011 to 31 January 2014, HIV tests were conducted during 6.5% of 1621016 ED visits and 13.0% of 361745 inpatient admissions in Bronx hospitals and 13.8% of 729172 ED visits and 22.0% of 150655 inpatient admissions in DC. From year 1 to year 3, testing was stable in the Bronx (ED visits: 6.6% to 6.9%; inpatient admissions: 13.0% to 13.6%), but increased in DC (ED visits: 11.9% to 15.8%; inpatient admissions: 19.0% to 23.9%). In the Bronx, 0.4% (408) of ED HIV tests were positive and 0.3% (277) were new diagnoses; 1.8% (828) of inpatient tests were positive and 0.5% (244) were new diagnoses. In DC, 0.6% (618) of ED tests were positive and 0.4% (404) were new diagnoses; 4.9% (1349) of inpatient tests were positive and 0.7% (189) were new diagnoses. Hospitals consistently identified previously undiagnosed HIV infections, but universal offer of HIV testing proved elusive.

Gender-Specific Combination HIV Prevention for Youth in High-Burden Settings: The MP3 Youth Observational Pilot Study Protocol.

BackgroundNearly three decades into the epidemic, sub-Saharan Africa (SSA) remains the region most heavily affected by human immunodeficiency virus (HIV), with nearly 70% of the 34 million people living with HIV globally residing in the region. In SSA, female and male youth (15 to 24 years) are at a disproportionately high risk of HIV infection compared to adults. As such, there is a need to target HIV prevention strategies to youth and to tailor them to a gender-specific context. This protocol describes the process for the multi-staged approach in the design of the MP3 Youth pilot study, a gender-specific, combination, HIV prevention intervention for youth in Kenya.ObjectiveThe objective of this multi-method protocol is to outline a rigorous and replicable methodology for a gender-specific combination HIV prevention pilot study for youth in high-burden settings, illustrating the triangulated methods undertaken to ensure that age, sex, and context are integral in the design of the intervention.MethodsThe mixed-methods, cross-sectional, longitudinal cohort pilot study protocol was developed by first conducting a systematic review of the literature, which shaped focus group discussions around prevention package and delivery options, and that also informed age- and sex- stratified mathematical modeling. The review, qualitative data, and mathematical modeling created a triangulated evidence base of interventions to be included in the pilot study protocol. To design the pilot study protocol, we convened an expert panel to select HIV prevention interventions effective for youth in SSA, which will be offered in a mobile health setting. The goal of the pilot study implementation and evaluation is to apply lessons learned to more effective HIV prevention evidence and programming.ResultsThe combination HIV prevention package in this protocol includes (1) offering HIV testing and counseling for all youth; (2) voluntary medical circumcision and condoms for males; (3) pre-exposure prophylaxis (PrEP), conditional cash transfer (CCT), and contraceptives for females; and (4) referrals for HIV care among those identified as HIV-positive. The combination package platform selected is mobile health teams in an integrated services delivery model. A cross-sectional analysis will be conducted to determine the uptake of the interventions. To determine long-term impact, the protocol outlines enrolling selected participants in mutually exclusive longitudinal cohorts (HIV-positive, PrEP, CCT, and HIV-negative) followed by using mobile phone text messages (short message service, SMS) and in-person surveys to prospectively assess prevention method uptake, adherence, and risk compensation behaviors. Cross-sectional and sub-cohort analyses will be conducted to determine intervention packages uptake.ConclusionsThe literature review, focus groups, and modeling indicate that offering age- and gender- specific combination HIV prevention interventions that include biomedical, behavioral, and structural interventions can have an impact on HIV risk reduction. Implementing this protocol will show the feasibility of delivering these services at scale. The MP3 Youth study is one of the few combination HIV prevention intervention protocols incorporating youth- and gender-specific interventions in one delivery setting. Lessons learned from the design of the protocol can be incorporated into the national guidance for combination HIV prevention for youth in Kenya and other high-burden SSA settings.Trial RegistrationClinicalTrials.gov NCT01571128; http://clinicaltrials.gov/ct2/show/NCT01571128?term=MP3+youth&rank=1 (Archived by WebCite at http://www.webcitation.org/6nmioPd54)

Providing HIV-related services in China for men who have sex with men

ProblemIn China, human immunodeficiency virus (HIV) care provided by community-based organizations and the public sector are not well integrated.ApproachA community-based organization and experts from the Guangzhou Center for Disease Control and Prevention developed internet-based services for men who have sex with men, in Guangzhou, China. The internet services were linked to clinical services offering HIV testing and care.Local settingThe expanding HIV epidemic among men who have sex with men is a public health problem in China. HIV control and prevention measures are implemented primarily through the public system. Only a limited number of community organizations are involved in providing HIV services.Relevant changesThe programme integrated community and public sector HIV services including health education, online HIV risk assessment, on-site HIV counselling and testing, partner notification, psychosocial care and support, counting of CD4+ T-lymphocytes and treatment guidance.Lessons learntThe internet can facilitate HIV prevention among a subset of men who have sex with men by enhancing awareness, service uptake, retention in care and adherence to treatment. Collaboration between the public sector and the community group promoted acceptance by the target population. Task sharing by community groups can increase access of this high-risk group to available HIV-related services.

HIV counseling and testing in tuberculosis contact investigations in the United States and Canada

Determining the human immunodeficiency virus (HIV) status of tuberculosis (TB) patients and contacts is important. Despite existing guidelines, not all patients are tested, and testing of contacts is rarely performed. In a study conducted at nine US/Canadian sites, we introduced formal procedures for offering HIV testing to TB patients and contacts. Data were collected via interviews and medical record review. Characteristics associated with offering and accepting HIV testing were examined. Of 651 TB patients, 601 (92%) were offered testing, 511 (85%) accepted, and 51 (10%) were HIV-infected. Of 4152 contacts, 3099 (75%) were offered testing, 1202 (39%) accepted, and 24 (2%) were HIV-infected. Contacts aged 15-64 years, non-Whites, foreign-born persons, smokers, those with positive TB screening, and household contacts were more likely to be offered testing, whereas contacts exposed to HIV-negative patients were less likely to be offered testing. Contacts aged 15-64 years, smokers, drug/alcohol users, diabetics, and those with positive TB screening were more likely to accept testing. Foreign-born persons, Blacks, Hispanics, and contacts exposed to HIV-positive patients were less likely to accept testing. High rates of HIV were detected among patients and contacts. Despite structured procedures to offer HIV testing, some patients and most contacts did not accept testing. Strategies are needed to improve testing acceptance rates.

Human Immunodeficiency Virus Infection-Associated Mortality during Pulmonary Tuberculosis Treatment in Six Provinces of China

ObjectiveTo investigate the risk factors attributable to tuberculosis-related deaths in areas with human immunodeficiency virus (HIV) infection epidemics. MethodsA prospective cohort study of newly registered patients in tuberculosis (TB) dispensaries in six representative Chinese provinces was conducted from September 1, 2009 to August 31, 2011. Risk factors for TB-associated death were identified through logistic regression analysis. ResultsOf 19,103 newly registered pulmonary TB patients, 925 (4.8%) were found to be HIV-positive. Miliary TB and acid-fast bacillus smear-negative TB were more common among these patients. Out of a total of 322 (1.7%) deaths that occurred during TB treatment, 85 (26%) of the patients were co-infected with HIV. Multivariate analysis revealed that HIV infection was the strongest predictor of death [adjusted odds ratio (aOR) 7.86]. Other significant mortality risk factors included presentation with miliary TB (aOR 4.10; 95% confidence interval: 2.14-7.88), ≥35 years of age (aOR 3.04), non-Han ethnicity (aOR 1.67), and farming as an occupation (aOR 1.59). For patients with TB/HIV co-infection, miliary TB was the strongest risk factor for death (aOR 5.48). A low CD4 count (≤ 200 cells/µL) (aOR 3.27) at the time of TB treatment initiation and a lack of antiretroviral therapy (ART) administration (aOR 3.78) were also correlated with an increased risk of death. ConclusionInfection with HIV was independently associated with increased mortality during TB treatment. Offering HIV testing at the time of diagnosis with TB, early TB diagnosis among HIV/acquired immunodeficiency syndrome patients, and the timely provision of ART were identified as the key approaches that could reduce the number of HIV-associated TB deaths.

Impact of TB-HIV collaborative activities on case fatality among HIV-infected Tuberculosis patients in Gujarat, INDIA

Background: Tuberculosis (TB) control efforts have been challenged by deadly interaction of TB and HIV (Human Immunodeficiency Virus) epidemics. To address this challenge in India, all TB patients are routinely offered HIV testing and HIV positive TB patients are provided CPT (Cotrimoxazole Prophylaxis Therapy) and ART (Anti-Retroviral Treatment) as part of TB/HIV collaborative activities. Objective: To study the impact of TB/HIV collaborative activities on case-fatality among HIV infected patients with tuberculosis. Methods: All TB registers maintained under National TB programme (RNTCP) in Gujarat were reviewed and data on HIV testing, ART, CPT and TB treatment outcomes were retrieved for all the TB patients registered in 2010. Results: Among 77,839 registered TB patients, 59,638 (75%) were ascertained for HIV status and 2,893 (4%) were HIV infected. Among those HIV infected TB patients, 95% received CPT and 68% received ART during TB treatment. Case fatality among patients who received both CPT and ART was 10% compared to 37% among those didn’t receive both. Conclusion: TB-HIV collaborative activities reduced mortality among HIV infected TB patients under program condition in Gujarat. The programme needs to sustain efforts of collaborative interventions to improve care for such co-infected patients. Moreover, future TB-HIV collaborative efforts should focus on early diagnosis of HIV and TB and prompt initiation of ART. Keywords: TB-HIV collaboration, Case-fatality, RNTCP, ART, CPT, Gujarat

Changes in Testing for Human Immunodeficiency Virus, Sexually Transmitted Infections, and Hepatitis C Virus in Opioid Treatment Programs

To the Editor Opioid dependence is a risk factor for human immunodeficiency virus (HIV), sexually transmitted infections (STIs), and hepatitis C virus (HCV) infection.1 Opioid treatment programs, which provide medication-assisted treatment to over 300 000 opioid-dependent Americans,2 are well-positioned to offer testing for these infectious diseases to a high-risk population. They were among the first venues to offer HIV testing and are more likely to offer HIV, STI, and HCV testing than other drug treatment programs.1 Private for-profit opioid treatment programs are increasingly widespread and such programs offer on-site HIV testing less often than nonprofit and public programs.3 However, with the 2006 national recommendations for routine opt-out HIV testing,4 we hypothesized that the percent of programs offering on-site testing for HIV, STIs, and HCV would increase.

BRIEF - SYNOPSIS OF THE HUMAN IMMUNODEFICIENCY VIRUS (HIV) SCREENING AND TESTING GUIDE.

BACKGROUND The Public Health Agency of Canada (PHAC) estimates that, in 2011, 25% of people living with HIV in Canada were undiagnosed. Hesitation to seek testing may arise from fear, stigma and discrimination associated with the HIV diagnosis and related risk behaviours. This guide is designed to complement existing efforts to support care providers involved in HIV testing, in order to reduce the number of undiagnosed HIV infections in Canada. APPROACH PHAC commissioned a literature review and consulted with provinces and territories, and key stakeholders, including people living with HIV/AIDS, academics, nurses, physicians, professional associations, non-governmental organizations, policy-makers, community workers, and legal and ethical experts. As a result, the recommendations outlined in the guide are based on the most up-to-date evidence and expert opinion. SCREENING AND TESTING GUIDE The consideration and discussion of HIV testing should be made a component of routine periodic medical care. Offering HIV testing routinely can help normalize testing, and address the multiple barriers to reducing the number of undiagnosed cases in Canada. Begin with a brief explanation to the client on how HIV is transmitted: through unprotected sex, the sharing of drug-use equipment, and from a pregnant mother to her child. Clients can then consider their own situation and indicate whether they would like to have an HIV test. Upon request, a risk assessment may be conducted. As with other tests, testing is voluntary and verbal consent is sufficient. Negative test results provide an opportunity to remind clients of those practices that can help them maintain an HIV-negative status. There are a range of referrals and resources available to assist clients in reducing at-risk activities and maintaining a negative status. Those who are part of a couple should be encouraged to discuss HIV testing with their partners so they're not unknowingly involved in a serodiscordant relationship. Positive test results should always be provided in person and ideally by the initial care provider who has information resources and support referrals at the ready. An HIV positive diagnosis can be difficult news; it is important to take the time to discuss the results and answer any questions the client might have. Focus on positive messages by highlighting advances in HIV care, treatment and support. Note that HIV is now considered a chronic illness, and people living with HIV can live long, active and healthy lives. Advise the client about strategies for managing HIV and link them to care. Provide risk reduction information to prevent transmission Make the client aware that positive test results will be shared confidentially with the local public health department, which can assist in notifying previous and current partners of the need to be tested while protecting the client's anonymity and privacy. Strategies for informing past, current and future partners can be reviewed. If not already completed with the HIV test, clients should be tested for other STIs, hepatitis B and C, and tuberculosis.