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The COVID-19 pandemic had a distinct impact on scientific research and Ethics Committees (ECs). We conducted a mixed-methods investigation to understand the issues faced and solutions identified by ECs during this pandemic in India.A quantitative online survey form (30 members) and qualitative in-depth interviews (10 members) from various ECs were conducted. Thematic content analysis for qualitative and proportion analysis for quantitative data was carried out.During the online survey, an average difficulty score, which was measured using the Visual Analogue Scale, was 5.3 (SD 2.1). Pressure for expedited approvals was felt by EC members with a drastic increase in the number of submission of research projects. The scarcity of information on investigational products (IPs) and requisite consent process posed major hurdles. Ongoing non-COVID studies and post-graduate dissertations were badly hit due to the shift in attention towards COVID-related research. Non-familiarity with virtual technology and lack of face-to-face interactions were highlighted as demerits. However, a few of the EC members welcomed newer methods, being time-saving, convenient and reducing travel hassles. Site monitoring and severe adverse event-related analyses were also negatively impacted upon. Solutions included the alternate methods of consenting (virtual, abbreviated), a detailed explanation of the protocol and IPs and benefits versus risk assessment.Despite various challenges posed by the COVID-19 pandemic, the ECs in India steered well through the hurdles. Moreover, adapting a hybrid mode, technical training and updating guidelines were perceived as urgent by EC members.

To estimate the regional cutoff of optical density (OD) values for immunoglobulin M (IgM) antibodies against Orientia tsutsugamushi in serum and cerebrospinal fluid (CSF) for clinical diagnosis of scrub typhus and immunoglobulin G (IgG) antibodies in serum for sero-epidemiology in Gorakhpur, Uttar Pradesh, India. We used data from a serological investigation of acute encephalitis syndrome patients (n=407) during the 2016 outbreak in Gorakhpur, India to determine the cutoff for OD values for IgM antibodies, and from community-based serosurveys (n=1991) to estimate the cutoff for OD values for IgG antibodies. We determined regionally relevant cutoff for OD values of 0.76 for IgM antibodies in serum and 0.22 in cerebrospinal fluid for scrub typhus diagnosis. For serosurveys, IgG antibody cutoff was 1.5. We have proposed locally relevant cutoffs for scrub typhus endemic regions, which may be useful for correctly classifying infected population.

Background & objectives: In India, acute encephalitis syndrome (AES) cases are frequently reported from Gorakhpur district in Uttar Pradesh. Scrub typhus is one of the predominant aetiological agents for these cases. In order to delineate the extent of the background of scrub typhus seroprevalence and the associated risk factors at community level, serosurveys during both lean and epidemic periods (phase 1 and phase 2, respectively) of AES outbreaks were conducted in this region. Methods: Two community-based serosurveys were conducted during lean (April-May 2016) and epidemic AES (October-November 2016) periods. A total of 1085 and 906 individuals were enrolled during lean and epidemic AES periods, respectively, from different villages reporting recent AES cases. Scrub typhus-seronegative individuals (n=254) during the lean period were tested again during the epidemic period to estimate the incidence of scrub typhus. Results: The seroprevalence of Orientia tsutsugamushi during AES epidemic period [immunoglobulin (Ig) IgG: 70.8%, IgM: 4.4%] was high as compared to that of lean AES period (IgG: 50.6%, P

Background India plans elimination of HIV-Mother-to-Child-Transmission in 2020. Targets include >95% coverage of Antenatal-care (ANC) and HIV-testing. In 2015-16, while 43% of the estimated Indian pregnant-women (PW) received HIV-tests, one state reported >95% testing. Indian public-health-care is a three-tiered system from primary-level sub-centres (population-5000) to tertiary-level hospitals. ANC involves multiple-visits per pregnancy at different care-levels and data are aggregated in the Health-Management-Information-System (HMIS) at all levels. We validated (public and private-sector data from this state, for duplication in ANC registration and HIV-testing using mixed methods. Methods In the absence of guidelines for assessing aggregate-data duplication, we used mixed-methods, including surveys among 9845 PW and providers from 240 facilities in 10/36 representative districts; in-depth-interviews; case-studies and analysis of HMIS and HIV-program data (April 2015-Mar 2017). Interviews and case-studies highlighted inadvertent duplicate data-capture. Surveys quantified levels of duplication and adjustment factors (public and private-sector) were developed. Results Twenty-four% PW, visited multiple facilities for ANC, while 81% providers reported all the PW coming to their facilities as new ANC registrations (irrespective of lower-tier registration); identifying a minimum duplication of 19% (24%*81%) in ANC coverage. Twenty-nine% and 28% PW from public and private-facilities reported >1 HIV-test; while 75% and 36% reported visiting another public-facility where HIV test was likely to be reported again. Minimum duplication of 22% and 10% in HIV testing was noted in public and private-sectors respectively. Conclusions We report methods to quantify repeat HIV-testing and duplicate-reporting, due to inherent processes in ANC in public-healthcare in India. Modification of data-capture was recommended and adopted across India. Key messages Assessing duplication in aggregate health data is key to developing robust datasets for disease elimination

Background & objectives: In India, acute encephalitis syndrome (AES) cases are frequently reported from Gorakhpur district in Uttar Pradesh. Scrub typhus is one of the predominant aetiological agents for these cases. In order to delineate the extent of the background of scrub typhus seroprevalence and the associated risk factors at community level, serosurveys during both lean and epidemic periods (phase 1 and phase 2, respectively) of AES outbreaks were conducted in this region. Methods: Two community-based serosurveys were conducted during lean (April-May 2016) and epidemic AES (October-November 2016) periods. A total of 1085 and 906 individuals were enrolled during lean and epidemic AES periods, respectively, from different villages reporting recent AES cases. Scrub typhus-seronegative individuals (n=254) during the lean period were tested again during the epidemic period to estimate the incidence of scrub typhus. Results: The seroprevalence of Orientia tsutsugamushi during AES epidemic period [immunoglobulin (Ig) IgG: 70.8%, IgM: 4.4%] was high as compared to that of lean AES period (IgG: 50.6%, P

Background Recent WHO guidelines identify virologic monitoring for diagnosing and confirming ART failure. In view of this, validation and scale up of point of care viral load technologies is essential in resource limited settings. Methods A systematic validation of the GeneXpert® HIV-1 Quant assay (a point-of-care technology) in view of scaling up HIV-1 viral load in India to monitor the success of national ART programme was carried out. Two hundred nineteen plasma specimens falling in nine viral load ranges (5 L copies/ml) were tested by the Abbott m2000rt Real Time and GeneXpert HIV-1 Quant assays. Additionally, 20 seronegative; 16 stored specimens and 10 spiked controls were also tested. Statistical analysis was done using Stata/IC and sensitivity, specificity, PPV, NPV and %misclassification rates were calculated as per DHSs/AISs, WHO, NACO cut-offs for virological failure. Results The GeneXpert assay compared well with the Abbott assay with a higher sensitivity (97%), specificity (97-100%) and concordance (91.32%). The correlation between two assays (r = 0.886) was statistically significant (p

Quality of life including the domains of physical health and mental health are influenced by HIV infection. Coping strategies and their relationships with various domains of quality of life (QOL) were assessed among 97 HIV-infected individuals in Pune, India. Most of the infected individuals adopted emotion-focused strategies through cognitive reframing and acceptance of their HIV status. One-third adopted problem-focused coping and sought health care, scientific information and social support. Significant associations of coping strategies were observed with marital status and work and earning domains of the QOL questionnaire. Findings can help decide appropriate care and support strategies and psycho-social interventions for HIV-infected individuals.

BACKGROUND Diarrhea in HIV infected individuals is a common complication seen in about 90% of patients in developing countries. The objective of this study was to identify enteric pathogens in HIV infected and HIV uninfected individuals in Pune. METHOD This study was conducted from January 2009 to May 2010 on 331 consecutive patients presenting with diarrhea admitted at Naidu Municipal Corporation Hospital, Pune and processed using conventional methods. RESULTS Intestinal parasitic pathogens were detected in 60% (39/65) of HIV infected and 14.3 (38/266) of HIV uninfected individuals. Bacterial pathogens were detected in 34% (22/65) of HIV infected individuals and 28.2% (75/266) of the HIV uninfected individuals. The common enteric pathogens detected in HIV infected individuals were Cystoisospora belli (28%, 18/65) followed by Cryprotosporidium parvum (12%, 8/65). In HIV uninfected individuals Entamoeba histolytica (7.1%, 19/266) followed by Shigella flexnari (4.9%, 13/266) were the most common pathogens. The difference in detection of enteric parasites in HIV infected individuals and HIV uninfected individuals was found to be significant (p < 0.01). CONCLUSIONS Intestinal parasitic pathogens are more common in HIV infected antiretroviral therapy naive patients. Early detection of enteric pathogens by routine examination of stool samples will help in the management and to improve the quality of life for HIV infected individuals.

A dramatic increase in the number of quinolone-resistant Neisseria gonorrhoeae isolates in India and worldwide has been reported recently. This study was undertaken to identify and characterise mutations in the gyrA and parC genes of N. gonorrhoeae resistant to six different quinolone antibiotics. In total, 64 N. gonorrhoeae clinical isolates were obtained during 2007-2009 from patients attending sexually transmitted diseases clinics (New Delhi, 35; Pune, 16; Mumbai, 6; Hyderabad, 6; and Nagpur, 1). Antimicrobial susceptibility was determined by Etest and mutation patterns in gyrA and parC were determined by sequencing analysis. All strains showed varying resistance to different quinolone analogues, ranging from 17.2% (gatifloxacin) to 98.4% (ofloxacin and norfloxacin). Sequencing of gyrA and parC revealed that 100% of strains showed mutations in gyrA and 46.9% showed mutations both in gyrA and parC. All strains showed single or double mutations at Ser-91→Phe, Ser-91→Thr and Asp-95→Gly/Asn in gyrA and at Glu-91→Gly in parC. Asp-95→Asn mutation was the most prevalent in strains isolated from New Delhi, whilst Asp-95→Gly was prevalent in strains isolated from Pune. Strains were categorised into eight different mutation patterns. Resistant strains with high minimum inhibitory concentrations (≥8 μg/mL) showed mutations both in gyrA and parC. The difference in the proportion of strains showing mutations in gyrA and parC was found to be significant (P0.001). The mutation Asp-95→Asn was restricted to Pune strains only. These results indicate that mutations in quinolone target enzymes may have resulted in the high-level resistance seen in these isolates.

Human immunodeficiency virus drug resistance (HIVDR) in cohorts of patients initiating antiretroviral therapy (ART) at clinics in Chennai and Mumbai, India, was assessed following World Health Organization (WHO) guidelines. Twelve months after ART initiation, 75% and 64.6% of participants at the Chennai and Mumbai clinics, respectively, achieved viral load suppression of

The longitudinal heterologous neutralization response against two HIV-1 subtype C isolates was studied in 33 ART-naive individuals recently infected with HIV-1 subtype C from India. Seven of 33 (21%) seroconverters demonstrated a consistent response against both isolates (65–100% neutralization), whereas the remaining 26 (79%) were nonresponders. Four of the seven responders demonstrated a neutralization response (>75% neutralization) within 2–3 months of infection and in the remaining three, the response was demonstrated between 22 and 38 months after infection. In the past, HIV vaccines targeted the V3 region for the development of neutralizing antibodies. However, recent studies have shown that anti-V3 antibodies are generated after HIV-1 infection, but are not effective in neutralizing virus. In this study, the V3 sequences of HIV-1 from seven responders were analyzed and compared with those from nonresponders. The V3 region sequences from early and late responders did show certain mutations ...

We assessed the extent of anxiety/depression/distress using Hospital Anxiety and Depression Scale (HADS) among a cross-section of HIV test-seekers at a Voluntary Counseling and Testing (VCT) facility in Pune, India.HADS has 14 items for uniscale with 7 items each for anxiety and depression rated on a four-point Likert scale. Between September 2002 and March 2003, HADS was administered to 150 consecutive HIV tests-seekers attending NARI-Talera VCT facility. Subsequently, HIV testing was done after obtaining informed consent.HADS showed strong internal consistency (Cronbach-alpha 0.77). The prevalence of risk behavior (73.3%) and HIV (45.5%) were high. Education levels influenced anxiety (p = 0.033; 0.008), more so in women (p = 0.044). Repeat test-seekers exhibited significant depression (AOR: 2.9; 95% CI: 1.4-6.1; p = 0.004) and distress (AOR: 2.5; 95% CI: 1.2-5.3; p = 0.017). Marital status influenced the uniscale scores. The HIV positive repeat test-seekers were more anxious (p = 0.035) and depressed (0.037).Existence of emotional distress among HIV test-seekers, particularly among repeat test-seekers, possibly 'AIDS-anxious' individuals indicates additional counseling needs specifically by introducing gender and education sensitive interventions. VCT staff can be trained to assess emotional distress among HIV test-seekers to formulate long-term intervention.

Analysis of the human immunodeficiency virus type 1 (HIV-1) cytolytic T lymphocyte (CTL) epitopes recognized by the targeted population is critical for HIV-1 vaccine design. Peripheral blood mononuclear cells from 47 Indian subjects at different stages of HIV-1 infection were tested for HIV-1 Gag-, Nef-, and Env-specific T cell responses by interferon (IFN)- gamma enzyme-linked immunospot (ELISPOT) assay, using pools of overlapping peptides. The Gag and Nef antigens were targeted by 83% and 36% of responders. Five immunodominant regions, 4 in Gag and 1 in Nef, were identified in the study; these regions are conserved across clades, including the African subtype C clade. Three antigenic regions were also found to be recognized by CTLs of the study participants. These regions were not identified as immunodominant regions in studies performed in Africa, which highlights the importance of differential clustering of responses within HIV-1 subtype C. Twenty-six putative epitopes--15 Gag (10 in p24 and 5 in p17), 10 Nef, and 1 Env (gp 41)--were predicted using a combination of peptide matrix ELISPOT assay and CTL epitope-prediction software. Ninety percent of the predicted epitopes were clustered in the conserved immunodominant regions of the Gag and Nef antigens. Of 26 predicted epitopes, 8 were promiscuous, 3 of which were highly conserved across clades. Three Gag and 4 Nef epitopes were novel. The identification of conserved epitopes will be important in the planning of an HIV-1 vaccine strategy for subtype C-affected regions.

Background Coherent drug/microbicide/vaccine development research would benefit through a precise knowledge of HIV dissemination and its persistence in the female genital tract. Understanding relationship between plasma viremia and cervicovaginal HIV shedding may help to unveil mechanisms underlying transmission, compartmentalization and pathogenesis. Objectives To study the association between HIV-1 RNA levels in the plasma and CVL specimens. Study design Whole blood, plasma and CVL specimens were collected from 36 ART naive HIV-1 seropositive women qualifying the study inclusion criteria. Absolute CD4 counts, plasma and CVL HIV-1 RNA levels were estimated using commercially available kits (BD MultiSET™ Kit, Becton Dickinson, US and Abbott RT, Abbott Molecular, Germany). Correlation between plasma and CVL viral load was estimated by the Spearman's rank correlation coefficient. Additionally, the correlation between CVL viral load and absolute CD4 counts was studied. Results HIV-1 viral load in the CVL specimens was successfully quantified using the Abbott RT. Twenty-seven of 36 women (75%) had detectable HIV-1 RNA levels in plasma and CVL specimens. The CVL viral load did not show any correlation with plasma viral load ( ρ =0.281, p =0.096) and showed a ‘moderate correlation' ( ρ =−0.563, p =0.0004) with absolute CD4 counts. Conclusions Albeit, the Abbott RT is designed for estimating plasma HIV-1 RNA levels, the study reports its use for estimating HIV-1 RNA levels in the CVL specimens as well. In accordance with the previous studies, our results suggest that plasma and CVL viral load are not correlated and plasma viremia might not solely predict cervico vaginal HIV shedding.

Introduction Role of vaginal sex in heterosexual transmission of HIV has been investigated but that of heterosexual anal sex (HAS) is not fully understood. This paper examines practice of HAS among Female Sex Workers (FSWs) and its correlates in India where the HIV epidemic is being primarily driven by core groups like FSWs. Methods Data for this paper are drawn from Round I survey of 9667 FSWs in the Integrated Biological and Behavioral Assessment (IBBA) from 23 districts of 4 high HIV prevalent states of India. Bivariate and multivariate analysis identified factors associated with HAS. Results Ever having anal sex was reported by 11.9% FSWs (95% CI: 11.3%–12.6%). Typology (AOR 2.20, 95% CI 1.64–2.95) and literacy (AOR 1.28, 95% CI 1.10–1.49) were positively associated with practice of HAS. Longer duration in sex trade (AOR 1.69, 95% CI 1.44–1.99), entertaining larger number of clients the previous week (AOR 1.78, 95% CI 1.47–2.15), alcohol consumption (AOR 1.21, 95% CI 1.03–1.42) and inability to negotiate condom use (AOR 1.53, 95% CI 1.28–1.83) were also correlated with HAS. Self-risk perception for HIV (AOR 1.46, 95% CI 1.25–1.71) did not impede HAS. Although symptoms of sexually transmitted infections (STIs) in the last 12 months were associated with anal sex (AOR 1.39, 95% CI 1.13–1.72) there was no significant association between laboratory confirmed HIV and other STIs with HAS. Conclusion Practice of HAS by FSWs might significantly contribute to HIV transmission in India. This study also shows that despite self-risk perception for HIV, even literate FSWs with longer duration in sex work report HAS. General messages on condom use may not influence safe HAS. FSWs need to be targeted with specific messages on HIV transmission during anal sex. Women controlled prevention methods, such as rectal microbicides and vaginal microbicides are needed.

Supplemental Digital Content is available in the text, The free antiretroviral therapy (ART) program in India has scaled up to register second largest number of people living with HIV/AIDS across the globe. To assess the effectiveness of current first-line regimen we estimated virological suppression on completion of 1 year of ART. The study describes the correlates of virological failure (VF) and multinucleoside reverse transcriptase inhibitor (NRTI) drug resistance mutations (DRMs). In this cross-sectional study conducted between June and August 2014, consecutive adults from 4 State sponsored ART clinics of western India were recruited for plasma viral load screening at 12 ± 2 months of ART initiation. Individuals with plasma viral load >1000 copies/mL were selected for HIV drug resistance (HIVDR) genotyping. Logistic regression analyses were performed to assess factors associated with VF and multi-NRTI resistance mutations. Criteria adopted for multi-NRTI resistance mutation were either presence of K65R or 3 or more thymidine analog mutations (TAMs) or presence of M184V along with 2 TAMs. Of the 844 study participants, virological suppression at 1 year was achieved in 87.7% of individuals. Factors significantly associated with VF (P

We utilized computerized record-linkage methods to link HIV and cancer databases with limited unique identifiers in Pune, India, to determine feasibility of linkage and obtain preliminary estimates of cancer risk in persons living with HIV (PLHIV) as compared with the general population. Records of 32,575 PLHIV were linked to 31,754 Pune Cancer Registry records (1996–2008) using a probabilistic-matching algorithm. Cancer risk was estimated by calculating standardized incidence ratios (SIRs) in the early (4–27 months after HIV registration), late (28–60 months), and overall (4–60 months) incidence periods. Cancers diagnosed prior to or within 3 months of HIV registration were considered prevalent. Of 613 linked cancers to PLHIV, 188 were prevalent, 106 early incident, and 319 late incident. Incident cancers comprised 11.5% AIDS-defining cancers (ADCs), including cervical cancer and non-Hodgkin lymphoma (NHL), but not Kaposi sarcoma (KS), and 88.5% non-AIDS-defining cancers (NADCs). Risk for any incident cancer diagnosis in early, late, and combined periods was significantly elevated among PLHIV (SIRs: 5.6 [95% CI 4.6–6.8], 17.7 [95% CI 15.8–19.8], and 11.5 [95% CI 10–12.6], respectively). Cervical cancer risk was elevated in both incidence periods (SIRs: 9.6 [95% CI 4.8–17.2] and 22.6 [95% CI 14.3–33.9], respectively), while NHL risk was elevated only in the late incidence period (SIR: 18.0 [95% CI 9.8–30.20]). Risks for NADCs were dramatically elevated (SIR > 100) for eye-orbit, substantially (SIR > 20) for all-mouth, esophagus, breast, unspecified-leukemia, colon-rectum-anus, and other/unspecified cancers; moderately elevated (SIR > 10) for salivary gland, penis, nasopharynx, and brain-nervous system, and mildly elevated (SIR > 5) for stomach. Risks for 6 NADCs (small intestine, testis, lymphocytic leukemia, prostate, ovary, and melanoma) were not elevated and 5 cancers, including multiple myeloma not seen. Our study demonstrates the feasibility of using probabilistic record-linkage to study cancer/other comorbidities among PLHIV in India and provides preliminary population-based estimates of cancer risks in PLHIV in India. Our results, suggesting a potentially substantial burden and slightly different spectrum of cancers among PLHIV in India, support efforts to conduct multicenter linkage studies to obtain precise estimates and to monitor cancer risk in PLHIV in India.

To identify the correlates of sex initiation among school going adolescents in Pune, India.A study among 910 school going adolescents was conducted in five schools and one junior college in and around Pune, Maharashtra (India) between 2003-2006. Case control analysis (n = 205) was performed among 41 cases who reported ever having sex and 164 controls matched for gender, location and type of school. Correlates of sex initiation were identified using conditional logistic regression.Adolescents studying in vernacular schools, accessing pornography and having unfriendly relationship with parents had higher likelihood of sex initiation. Adolescents who reported sexual abuse, Sexually Transmitted Diseases (STDs) symptoms, smoking habit and those who had not read scientific literature on reproductive and sexual health were more likely to have initiated sex early. In the multivariate model, unfriendly relationship with parents and reported symptoms of STDs were found to be independently associated with 'early initiation of sex' among school going adolescents in this study.Premarital sexual activity, both consensual and non-consensual, was reported indicating a need for school based adolescent reproductive and sexual health education (ARSHE) programs in Maharashtra, India. The program in India should focus on specialized interventions for young adolescents. Routine health check-ups and probing on symptoms of STDs, non-consensual sex and other risky practices should be implemented in schools.

Background Empowering sex workers to mobilise and influence the structural context that obstructs risk reduction efforts is now seen an essential component of successful HIV prevention programmes. However, success depends on local programme environments and history. Methods The authors analysed data from the Integrated Behavioural and Biological Assessment Round I cross-sectional survey among female sex workers in Tamil Nadu and Maharashtra. The authors used propensity score matching to estimate the impact of participation in intervention activities on reduction of risk (consistent condom use) and vulnerability (perceived collective efficacy and community support). Results Background levels of risk and vulnerability as well as intervention impact varied widely across the different settings. The effect size ATT of attending meetings/trainings on consistent condom use was as high as 21% in Tamil Nadu (outside of Chennai) where overall use was lowest at 51%. Overall, levels of perceived collective efficacy were low at the time of the survey; perceived community support was high in Tamil Nadu and especially in Chennai (93%) contrasting with 33% in Mumbai. Consistent with previous research, the context of Mumbai seems least conducive to vulnerability reduction, yet self-help groups had a significant impact on consistent condom use (ATT=10%) and were significantly associated with higher collective efficacy (ATT=31%). Conclusions Significant risk reduction can be achieved by large-scale female sex worker interventions, but the impact depends on the history of programming, the complexity of the context in which sex work happens and pre-existing levels of support sex workers perceive from their peers.

The longitudinal heterologous neutralization response against two HIV-1 subtype C isolates was studied in 33 ART-naive individuals recently infected with HIV-1 subtype C from India. Seven of 33 (21%) seroconverters demonstrated a consistent response against both isolates (65–100% neutralization), whereas the remaining 26 (79%) were nonresponders. Four of the seven responders demonstrated a neutralization response (>75% neutralization) within 2–3 months of infection and in the remaining three, the response was demonstrated between 22 and 38 months after infection. In the past, HIV vaccines targeted the V3 region for the development of neutralizing antibodies. However, recent studies have shown that anti-V3 antibodies are generated after HIV-1 infection, but are not effective in neutralizing virus. In this study, the V3 sequences of HIV-1 from seven responders were analyzed and compared with those from nonresponders. The V3 region sequences from early and late responders did show certain mutations that were not found in the nonresponders; however none of these mutations could explain the neutralization responses. This suggested that HIV-1 envelope regions other than the V3 domain may be involved in generating a neutralization response. This is the first report that describes the pattern of emergence and persistence of the heterologous neutralization response in recently HIV-1 subtype C-infected individuals from India and studies its association with sequence variation in the V3 region.

Several instruments have been developed specifically to assess the quality of life (QOL) in HIV infected individuals. No information is available in this aspect from India. The present study was thus carried out to assess the QOL among HIV infected persons, to study their relationship with socio-demographic characteristics and stages of disease progression, and to examine change in QOL over time.One time assessment of QOL on 100 and repeat evaluation on 20 HIV infected persons enrolled in an ongoing longitudinal prospective study of clinical progression was done. Medical Outcome Study (MOS-QOL) core instrument was modified to suit the Indian cultural settings and interview-administered.The overall scale had Cronbach alpha 0.75. Instrument showed significant positive inter-domain correlations and linear association between QOL scores and CD4 counts. QOL was markedly affected in the domains of physical health, work and earnings, routine activities, and appetite and food intake. Women had significantly lower QOL scores despite having less advanced disease. The QOL scores decreased with drop in CD4 counts mainly in the physical health domains. Generally, the QOL scores were high in the follow up visit compared to baseline.The modified MOS scale with Cronbach alpha of more than 0.7 and linear relationship between CD4 counts and the QOL scores indicated that the instrument was reliable and valid for evaluation of QOL in HIV infected persons in India. Comparative lower scores in the domains of physical health indicate medical intervention to greatly benefit the HIV infected persons. Longitudinal studies need to be undertaken to assess the impact of introduction of anti retroviral therapy (ART) through the national programme on disease progression and changes in QOL.

Objective: To study dimensions of Quality of Life (QOL) amongst HIV infected persons, their relationship with socio-demographic characteristics and disease progression. Design: Cross-sectional study with one time assessment of QOL. Methods: Modified Medical Outcome Study (MOS) core instrument [The Medical Outcome Study 116 core set of Measures of functioning and well being, Appendix A, core survey instrument (internet)] was interview -administered to 100 HIV infected individuals. Results: The instrument showed significant positive inter-domain correlations and desired linear association between QOL scores and the CD4 counts. The scale had a Cronbach α value of 0.75. QOL was markedly affected in the domains of physical health, work and earnings, routine activities and appetite and food intake. Women had significantly lower QOL scores than men despite having less advanced disease. The QOL scores were significantly lower among persons with lower CD4 counts mainly in different domains of physical health. Conclusions: The modified MOS scale had the desired reliability and validity for evaluation of QOL in the HIV-infected persons in India. Low scores in the domains of physical health compared to other domains suggest a strategy to focus on medical intervention. A need for psychosocial intervention for women was perceived. Longitudinal studies must be done to assess the impact of anti-retroviral therapy being rolled out through the national programme on QOL.

Successful conduct of HIV vaccine trials in a population of great cultural diversity like India could be a challenge. Concerns, knowledge gaps and willingness to participate in future HIV vaccine trials were studied among 349 patients attending three sexually transmitted infections clinics and one reproductive tract infections clinic. Overall willingness to volunteer for HIV vaccine trials was 48%. Women and men at risk of HIV infection were willing to participate in the HIV vaccine trials. Factors associated with increased willingness to participate in these trials were awareness of current HIV vaccine efforts, realization of importance of vaccine for self, concern about adverse events and altruism.

Background The World Health Organization (WHO) recommends that the role of pharmacists in low-income settings be expanded to address the increasing complexity of HIV antiretroviral (ARV) and co-infection drug regimens. However, in many such settings including in India, many pharmacists and pharmacy workers are often neither well trained nor aware of the intricacies of HIV treatment. The aims of our study were; to determine the availability of ARVs, provision of ARVs, knowledge about ARVs, attitudes towards HIV-infected persons and self-perceived need for training among community-based pharmacies in an urban area of India. Methods We performed a survey of randomly selected, community-based pharmacies located in Pune, India, in 2004-2005 to determine the availability of ARVs at these pharmacies, how they were providing ARVs and their self-perceived need for training. We also assessed knowledge, attitudes and perceptions on HIV and ARVs and factors associated with stocking ARVs. Results Of 207 pharmacies included in the survey, 200 (96.6%) were single, private establishments. Seventy-three (35.3%) pharmacies stocked ARVs and 38 (18.4%) ordered ARVs upon request. The reported median number of ARV pills that patients bought at one time was 30, a two week supply of ARVs (range: 3-240 pills). Six (2.9%) pharmacy respondents reported selling non-allopathic medicines (i.e. Ayurvedic, homeopathy) for HIV. Ninety (44.2%) pharmacy respondents knew that ARVs cannot cure HIV, with those stocking ARVs being more likely to respond correctly (60.3% vs. 34.8%, p = 0.001). Respondents of pharmacies which stocked ARVs were also more likely to believe it was a professional obligation to provide medications to HIV-infected persons (91.8% vs. 78.8%, p = 0.007) but they were also more likely to believe that HIV-infected persons are unable to adhere to their medicines (79.5% vs. 40.9%, p < 0.01). Knowledge of the most common side effects of nevirapine, abnormal liver enzyme profile and skin rash, was reported correctly by 8 (3.9%) and 23 (11.1%) respondents, respectively. Seven (3.4%) respondents reported that they had received special training on HIV, 3 (1.5%) reported receipt of special training on ART and 167 (80.7%) reported that they believed that pharmacy staff should get special training on ART. Conclusion There is a high willingness to participate in HIV management among community-based pharmacies but there is a tremendous need for training on HIV therapies. Furthermore, stigmatizing attitudes towards HIV-infected persons persist and interventions to reduce stigma are needed, particularly among those that stock ARVs.

Background In resource limited settings non-availability of CD4 count facility at the site could adversely affect the ART roll out programme. Point of care CD4 enumerating equipments can make the CD4 count available at the site of care and improve the patients’ management considerably. This study is aimed at determining the utility of a Point of Care PIMA CD4 analyzer (Alere, Germany) in the field settings in India. Method The blood samples were collected from 1790 participants at 21 ART centers from different parts of the country and tested using PIMA and the reference methods (FACSCalibur, FACSCount and CyFlow SL3). The paired finger prick and venous blood samples from 175 participants were tested by the PIMA CD4 Analyzer and then by FACSCalibur. Result The CD4 counts obtained by PIMA CD4 analyzer showed excellent correlation with the counts obtained by the reference methods; for venous blood the Pearson’s r was 0.921, p 500 cells/mm3, the differences in the median CD4 counts obtained by the reference method and the PIMA analyzer were not significant (P > 0.05) and the relative bias were low (−7 to 5.1%). The Intermachine comparison showed variation within the acceptable limit of%CV of 10%. Conclusion In the field settings, the POC PIMA CD4 analyzer gave CD4 counts comparable to the reference methods for all CD4 ranges. The POC equipment could identify the patients eligible for ART in 91% cases. Adequate training is necessary for finger prick sample collection for optimum results. Decentralization of CD4 testing by making the CD4 counts available at primary health centers, especially in remote areas with minimum or no infrastructure would reduce the missed visits and improve adherence of the patients.