To explore patients’ perceptions about motivators and barriers of adherence to highly active antiretroviral therapy among people living with HIV: A qualitative study

Objective:For people living with HIV(PLHIV),strict adherence to highly active antiretroviral therapy(HAART)is the key to effective treatment and retention in human immunodeficiency virus(HIV)care.There are many factors which promote or halt the antiretroviral therapy(ART)adherence practices.Therefore,the present study aimed to examine the HAART adherence levels and to explore patients’views about barriers and facilitators to HIV treatment adherence.Methods:Semi-structured interviews were conducted among 15 PLHIV at the ART clinic of Dr.Ram Manohar Lohia Hospital,New Delhi.Interviews were audio-recorded in the local Hindi language,and bilingual experts(English and Hindi)transcribed verbatim.Qualitative data were coded for themes and subthemes and analyzed using a phenomenological approach as per thematic content analysis.Results:Feeling of hopelessness,delayed ART initiation,difficult initial phase of ART,forget to take ART on time,fear of disclosure of HIV diagnosis,lack of privacy and negative social support,and impact of lockdown due to COVID-19 were revealed as significant barriers to ART adherence.At the same time,commitment to raise and educate children,ART to increase life span,maintain oneself to be physically fit and healthy,only a single pill per day,very supportive counselors and health-care professionals,and hope to give birth to a healthy child were identified as facilitators of HIV retention.Conclusion:Understanding patient’s perception about ART adherence,its motivational and barrier factors which are directly affecting ART adherence and retention of PLHIV in HIV treatment and follow-ups are of utmost importance to improve ART adherence during HIV patient care services.

The Effect Evaluation of Highly Active Antiretroviral Therapy to Patients with AIDS in Hubei Province of China

The effects of highly active antiretroviral therapy （HAART） to patients with AIDS in Hubei province of China were investigated in order to provide scientific evidence to reinforce the management of HAART. Self-made questionnaires and descriptive method of epidemiology were used to collect and describe the changes of clinical symptoms, HIV RIgA concentration, and immune function of patients with AIDS. After HAART, the effective rate of fever, cough, diarrhea, lymphadenectasis, weight loss, tetter, debility and fimgous infection was 92.4%, 90.85%, 92.91%, 90.73%, 93.69%, 89.04%, 92.34%, and 83.1%, respectively. Of 117 patients with detected HIV RNA concentration, 41.03% had declined over 0.5 log, and 52.99% less than 0.5 log. CD4^＋T cell count was obviously increased： the average number after HAART for 3 or 6 months was 237μL （26-755μL） and 239μL （17-833μL）, respectively HAART can improve AIDS patients＇ clinical symptoms, reduce HIV RNA concentration, and maintain immune function. It is very important for the effectiveness of HAART to raise clinical adherence of pa- tients with AIDS and have a persistent surveillance.

T-CELL RESPONSE OF ADVANCED AIDS PATIENTS AFTER HIGHLY ACTIVE ANTIRETROVIRAL THERAPY

Objective To investigate the response on late stage Chinese AIDS patients after highly active antiretroviral therapy （HAART）. Methods From October 2002 to March 2004, 20 cases of late stage Chinese AIDS patients were selected to participate in this opened and randomised study, we purposely chose those with CD4＋ T cell counts 〈 100/mm^3. All of them had one or two opportunistic infections and none had been treated with anti-HIV drugs. All patients were tested with CD4＋ （naive CD4＋ T cell defined by CD45RA＋ and CD62L＋, memory CD4＋ T cell defined by CD45RA-）, CD8＋ T cell, plasma HIV viral load, and clinical manifestations on before, during, and after HAART （5 different regimes） on 1, 3, 6, 9, and 12 months. Before HAART mean CD4＋ T cell counts were 32 ± 31 （range 2-91）/mm^3, and plasma HIV viral load were 5.07 ± 0.85（range 2.04-5.70） log copies/mL. In 1 month＇s time patients treated with HAAT had mean CD4＋ and CD8＋ T cell counts increasing rapidly. After 1 month the increasing speed turned to slow down, but HIV viral load decreased predominantly within the first 3 months. The major part of increasing CD4＋ T cells were memory CD4＋ T cells, as for naive CD4＋ T cells increasing low and slow. Clinical symptoms and signs improved, and opportunistic infections reduced. The quality of life will be far much better than before. Each patient was followed for 12 months, and had finished 12 months＇ HAAT. Conclusion This is the first report in China that late stage Chinese AIDS patients after HAART could have their immune reconstitution. The regular pattern is similar to what had been reported in Western countries and also in China. So it is worth to treat late stage Chinese AIDS patients with HAAT.

Graves’ Disease as a Late Manifestation of Immune Reconstitution Syndrome after Highly Active Antiretroviral Therapy in an HIV-1 Infected Patient

Context: Highly active antiretroviral therapy (HAART) inhibits the HIV replication and consequently increases CD4 levels and decreases viral load. This immune system improvement can trigger various immunological phenomena, entity called Immune Reconstitution Syndrome (IRS). Graves’ disease is a late Immune Reconstitution consequence. Patient: We report the case of a 48 years old man with HIV infection who developed Graves’ disease three years after he was on effective HAART because of the Immune Reconstitution Syndrome. At presentation he had a very low CD4 T-cell count (17 cells/μL). When he started HAART he presented a lipodystrophy syndrome. HAART was changed because of the persistent low CD4-T cells count (less than 100 cell/μL). Afterwards serum lipid levels began to decrease and that was the first manifestation of Graves’ disease, which was diagnosed when CD4 T-cells increased up to 343 cell/μL. Our patient developed Graves’ disease 36 months after initiating effective HAART with protease inhibitors which was coincident with viral suppression and a rise of CD4 T cells. Conclusion: The most immunosuppressed patients with a CD4 T cell count less than 100 cells/μL are at greatest risk for the development of Immune Reconstitution Syndrome after HAART initiation. We conclude that clinicians will have to consider the importance of the early diagnosis of thyroid disease to bring an adequate treatment.

Highly active antiretroviral therapy dysregulates proliferation and differentiation of human pre-adipocytes

AIM To investigate the mechanism(s) by which potential effects of multi-drug highly-active antiretroviral therapy contributes to lipodystrophy syndrome. METHODS Preadipocytes from healthy donors were assessed for proliferation and differentiation in the presence of nucleoside reverse transcriptase inhibitors(NRTIs), nonnucleoside reverse transcriptase inhibitors(NNRTIs), and protease inhibitors(PIs) individually and in combination. Effects on proliferation were assessed with a 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide assay and effects on differentiation were assessed from glycerol-3-phosphate dehydrogenase(GPDH) activity and quantitation of Oil Red O staining for intracellular lipid. Data were analyzed with a randomized block ANOVA with post-hoc Fisher's Least Significant Difference test. RESULTS Preadipocyte proliferation was inhibited by a combination of NNRTI + NRTI(14% at 48 h, P < 0.001) and PI + NRTI(19% at 48 h, P < 0.001) with additional suppression when ritonavir(RTV) was added(26% at 48 h). The drug combination of atazanavir(ATV) + RTV + emtricitabine(FTC) + tenofovir(TDF) had the greatest inhibitory effect on proliferation at 48 h. Preadipocyte differentiation was most significantly reduced by the efavirenz + FTC + TDF assessed either by GPDH activity(64%) or lipid accumulation(39%), P < 0.001. Combining NRTIs with a PI(ATV + FTC + TDF) significantly suppressed differentiation(GPDH activity reduced 29%, lipid accumulation reduced by 19%, P < 0.01). This effect was slightly greater when a boosting amount of RTV was added(ATV + FTC + TDF + RTV, P < 0.001). CONCLUSION Although combination antiretroviral therapy is clinically more efficacious than single drug regimens, it also has a much greater inhibitory effect on preadipocyte proliferation and differentiation.

Factors Affecting Adherence to Highly Active Antiretroviral Therapy among Patients Attending Public Healthcare Facility

The research focused on factors associated with poor adherence to HAART （highly active antiretroviral therapy） among HIV/AIDS. A descriptive cross sectional study was conducted using a standardized questionnaire and face-to-face exit interviews to collect data. Pill-counts were performed and computed adherence rate of ≥ 95% was considered acceptable. Data were analyzed using SPSS 21.0. Univariate factors associated with poor dherence to HAART were assessed with ANOVA （analysis of variance） and logistic regression model excluded confounders determining independent predictors of poor adherence. A P ≤ 0.05 was statistical significant. Of 102 HIV-infected on HAART for 24.68 ± 20.5 months, 83.3% were females and 16.7% males. The mean age （± SD） was 35.09 ± 9.3 years. Univariate factors associated with poor adherence to HAART were： CD4 count 〉 350 cells/mm3 0（2 = 46; P = 0.05）, age 〉 35 years 0（2 = 28.75; P = 0.011）, primary educational background （χ2 = 9.18; P = 0.027）, HAART regimen 1A-TDF （χ2 = 14.37; P = 0.003）, and 〉 4 combined tablets （χ2 = 11.87; P = 0.001）. There was a linear correlation between age and primary educational background （r = 0.538; P 〈 0.001）. After adjusting for univariate confounders, primary educational background （P = 0.020） and 〉 4 combined tablets （P = 0.026） were identified as independent predictors of poor adherence to HAART. Although there is an increase number of HIV-infected receiving HAART, these findings have shown that many of these will not adhere to their treatment once they improve clinically. This could be due to lack of education and complexity of combined ARVs with other drugs.

Cytomegalovirus retinitis in the highly active anti-retroviral therapy era

Cytomegalovirus(CMV)retinitis is an opportunistic infection that has traditionally affected those who have HIV/AIDS or immunosuppressed individuals.CMV retinitis previously infected one-third of AIDS patients in the pre-highly active antiretroviral therapy(HAART)era,but since HAART,Western countries have seen an 80%decrease in the incidence of the disease.More recently,CMV retinitis has been reported in patients who are immunosuppressed,often due to chemotherapy or immunomodulatory medications.The diagnosis of CMV retinitis is often suspected based on clinical findings,with polymerase chain reaction for confirmation of CMV,especially in atypical cases.Highly active antiretroviral therapy and anti-CMV medications(systemic or local)remain the mainstay of treatment.However,for those who are not responsive to HAART,CMV retinitis remains a challenge,and can still lead to significant vision loss.Moreover,a regimen of anti-CMV medications can sometimes lead to viral resistance or organ toxicity.Complications such as immune recovery retinitis and rhegmatogenous retinal detachments continue to threaten the vision of patients who develop CMV retinitis.These complications can arise following initiation of treatment or if patients show disease progression.Proper vision screening for CMV retinitis in immunosuppressed patients at-risk is necessary for early detection and treatment.

Impact of antiretroviral therapy on lipid metabolism of human immunodeficiency virus-infected patients: Old and new drugs

For human immunodeficiency virus(HIV)-infected patients, the 1990s were marked by the introduction of highly active antiretroviral therapy(HAART) representing a new perspective of life for these patients. The use of HAART was shown to effectively suppress the replication of HIV-1 and dramatically reduce mortality and morbidity, which led to a better and longer quality of life for HIV-1-infected patients. Apart from the substantial benefits that result from the use of various HAART regimens, laboratory and clinical experience has shown that HAART can induce severe and considerable adverse effects related to metabolic complications of lipid metabolism, characterized by signs of lipodystrophy, insulin resistance, central adiposity, dyslipidemia, increased risk of cardiovascular disease and even an increased risk of atherosclerosis. New drugs are being studied, new therapeutic strategies are being implemented, and the use of statins, fibrates, and inhibitors of intestinal cholesterol absorption have been effective alternatives. Changes in diet and lifestyle have also shown satisfactory results.

Pharmacogenetics as a tool to tailor antiretroviral therapy: A review

Highly active antiretroviral therapy(HAART) has substantially changed human immunodeficiency virus(HIV) infection from an inexorably fatal condition into a chronic disease with a longer life expectancy. This means that HIV patients should receive antiretroviral drugs lifelong, and the problems concerning with a chronic treatment(tolerability, side effects, adherence to treatment) have now become dominant. In this context, strategies for the treatment personalization have taken a central role in optimizing the therapeutic response and prevention of adverse drug reactions. In this setting, the study of pharmacogenetics features could be a very useful tool in clinical practice; moreover, nowadays the study of genetic profiles allows optimizations in the therapeutic management of People Living With HIV(PLWH) through the use of test introduced into clinical practice and approved by international guidelines for the adverse effects prevention such as the genetic test HLA-B*5701 to detect hypersensitivity to Abacavir. For other tests further studies are needed: CYP2B6 516 G > T testing may be able to identify patients at higher risk of Central Nervous System side effects following standard dosing of Efavirenz, UGT1A1*28 testing before initiation of antiretroviral therapy containing Atazanavir may aid in identifying individuals at risk of hyperbilirubinaemia. Pharmacogenetics represents a research area with great growth potential which may be useful to guide the rational use of antiretrovirals.

Activation and coreceptor expression of T lymphocytes induced by highly active antiretroviral therapy in Chinese HIV/AIDS patients

Background At the end of 2005, 650 000 people lived with human immunodeficiency virus type-1 （HIV-1） in China, of whom 75 000 were AIDS patients. Many AIDS patients received highly active antiretroviral therapy （HAART） supported by the ＂China CARES＂ program but the immune responses of HAART were seldom reported. This study investigated the effect of HAART on the activation and coreceptor expression of T lymphocytes in Chinese HIV/AIDS patients and evaluated its effect on immune reconstitution. Methods Seventeen HIV/AIDS patients were enrolled and three-color-flow cytometry was used to detect the activation of HLA-DR CD38 and the coreceptor CCR5, CXCR4 expression on T lymphocytes in whole blood samples taken from the patients before and after 3- or 6-month HAART. Results The activation percents of CD4^＋, CD8^＋ T lymphocytes were significantly higher before therapy than the normal controls （HLA-DR/CD4： 40.47±18.85 vs 11.54±4.10; CD38/CD4： 81.34± 10.86 vs 53.34± 11.44; HLA-DR/CD8：63.94±12.71 vs 25.67±9.18; CD38/CD8： 86.56± 11.41 vs 58.84±6.16,. all P〈0.01）. After 6-month combined antiretroviral treatment, the activation of T lymphocytes in HIV/AIDS patients was significantly decreased （HLA-DR/CD4：28.31± 13.48; CD38/CD4：69.88 ± 12.64; HLA-DR/CD8： 46.56± 18.64; CD38/CD8： 70.17±14.54, all P〈0.01 compared with the pre-treatment values）. Before the treatment, CCR5 expression on CD8^＋ T lymphocytes was up-regulated while CXCR4 expression on CD8^＋ T lymphocytes downregulated in HIV/AIDS patients compared with the normal controls （CD8/CCR5：70.91 ± 10.03 vs 52.70± 7.68; CD8/CXCR4：24.14±11.08 vs 50.05±11.68, all P〈0.01）. After 6-month HAART, CCR5 expression on CD8^＋ T lymphocytes significantly decreased （56.35±2.96, P〈0.01）, while CXCR4 expression on CD8^＋ T lymphocytes increased （36.95±9.96, P〈0.05） compared with the pre-treatment and the normal controls. A significant statistical relationship was observed between the expression of activation markers, CCR5 and the CD4^＋ T lymphocyte counts after HAART （P〈0.05）. Conclusions Reduced activation of T lymphocytes and a normalization of coreceptor expression were observed in Chinese HIV/AIDS patients after HAART. Immunity can be restored in HIV/AIDS patients receiving HAART.

A one-year clinical trial using didanosine, stavudine and nevirapine for highly active antiretroviral therapy

Antiretroviral therapy is a key determinant in the treatment and prevention of human immunodeficiency virus (HIV) infection. Initial treatment for patients with HIV infection generally includes two nucleoside reverse transcriptase inhibitors (NRTI) and a protease inhibitor (PI) or a nonnucleoside reverse transcriptase inhibitor (NNRTI). The combination antiretroviral therapy (refers to highly active antiretroviral therapy or HAART) showed a significant effect upon reducing morbidity and mortality of HIV disease. Cao and colleagues^1 began the clinical application of HAART in 1999 and completed the first clinical trial in China using a combination of two NRTIs and one PI. The result in using combivir (AZT+3TC) and indinavir (2 NRTIs+1 PI) are consistent with those reported in the literature.~2 In this study, we report the first virological and immunological outcomes in HIV infected Chinese patients treated with a combination of didanosine, stavudine and nevirapine (2 NRTIs+1 NNRTI) for 52 weeks.

Impact of baseline CD4^＋ T cell counts on the efficacy of nevirapinebased highly active antiretroviral therapy in Chinese HIV/AIDS patients： a prospective, multicentric study

Background CD4^＋T cell counts have been used as the indicator of human immunodeficiency virus type 1 （HIV-1） disease progression and thereby to determine when to start highly active antiretroviral therapy （HAART）. Whether and how the baseline CD4^＋T cell count affects the immunological and viral responses or adverse reactions to nevirapine （NVP）-containing HAART in Chinese HIV-1 infected adults remain to be characterized. Methods One hundred and ninety-eight HIV-seropositive antiretroviral therapy （ART）-naive subjects were enrolled into a prospective study from 2005 to 2007. Data were analyzed by groups based on baseline CD4^＋T cell counts either between 100-200 cells/μl or 201-350 cells/μl. Viral responses, immunologic responses and adverse events were monitored at baseline and at weeks 4, 12, 24, 36, 52, 68, 84, 100. Results Eighty-six and 112 subjects ranged their CD4^＋T cell counts 100-200 cells/μl and 201-350 cells/μl, respectively. The pre-HAART viral load in CD4 201-350 cells/μl group was significantly lower than that in CD4 100-200 cells/μl group （P=0.000）. After treatment, no significant differences were observed between these two groups either in the plasma viral load （pVL） or in the viral response rate calculated as the percentage of pVL less than 50 copies/ml or less than 400 copies/ml. The CD4^＋T cell counts were statistically higher in the 201-350 group during the entire follow-ups （P 〈0.01） though CD4^＋ T cell count increases were similar in these two groups. After 100-week treatment, the median of CD4^＋ T cell counts were increased to 331 cells/μl for CD4 100-200 cells/μl group and to 462 cells/μl for CD4 201-350 cells/μl group. Only a slightly higher incidence of nausea was observed in CD4 201-350 cells/μl group （P=0.05） among all adverse reactions, including rash and liver function abnormality. Conclusions The pVLs and viral response rates are unlikely to be associated with the baseline CD4^＋T cell counts. Initiating HAART in Chinese HIV-1 infected patients with higher baseline CD4^＋T cell counts could result in higher total CD4^＋T cell counts thereby achieve a better immune recovery. These results support current guidelines to start HAART at a threshold of 350 cells/μl.

Clinical outcomes and immune reconstitution in 103 advanced AIDS patients undergoing 12-month highly active antiretroviral therapy

Background Highly active antiretroviral therapy （HAART） produces profound suppression of HIV replication, substantial increase in CD4^＋ T cells, and partial reconstitution of the immune system. However, the numbers of subjects were small in previous Chinese studies. This study evaluated the efficacy and side effects of HAART in Chinese advanced AIDS patients.Methods One hundred and three antiretroviral drug naive AIDS patients were enrolled in this study and were divided into two groups by their baseline CD4^＋ count： 〈 100 cells/μl or ≥ 100 cells/μl. Clinical, virological and immunological outcomes were monitored at baseline and at 1, 3, 6, 9 and 12 months during the course of treatment with HAART.Results One patient died and another was lost from the follow-up. For the remaining 101 HIV/AIDS patients at the 12th month during the HAART, the plasma viral load （VL） was reduced to （3.2±0.7） lg copies/ml, the CD4^＋ count increased to （168 ±51） cells/μl [among which the naive phenotype （CD45RA^＋CD62L^＋） increased to （49 ±27） cells/μl and the memory phenotype （CD45RA^-） increased to （119 ±55） cells/μl], and the percentage of CD4^＋CD28^＋ cells increased. At the same time, there was a significant reduction of CD8^＋ T cell activation. In the 69 patients with the baseline CD4^＋ count 〈100 cells/μl, 37 had a VL 〈50 copies/ml; while in the 34 patients with the baseline CD4^＋ count ≥ 100 cells/μl, 25 had a VL 〈50 copies/ml, the difference between the two groups was statistically significant. The CD4^＋ T cell count showed a two-phase increase during HAART and a significant positive correlation was shown between the change of CD4^＋ count and plasma VL. Over 12 months of HAART, 10 patients had gastrointestinal side effects, 13 peripheral neuritis, 7 hepatic lesions, 8 hematological side effects, 8 skin rashes, 10 lipodystrophy and 1 renal calculus.Conclusions Immune reconstitution as well as the significantly improved clinical outcomes is observed in Chinese advanced AIDS patients after HAART. Side effects are common during HAART and require clinical attention.

Prevalence of liver injury among patients with acquired immunodeficiency syndrome treated with highly active antiretroviral therapy in China

OBJECTIVE: To estimate the prevalence of liver injury among patients with acquired immunodeficiency syndrome(AIDS) who received highly active antiretroviral therapy(HAART) in rural Henan Province in China, and to explore whether Traditional Chinese Medicine(TCM) treatment based on HAART would increase this risk.METHODS: This was a retrospective cross-sectional study. We collected medical information on patients with AIDS from two treatment databases in2014. Criteria established by the AIDS Clinical Trials Group in 1996 were used for grading liver injury,classified based on the limit of normal(ULN) for alanine transaminase and aspartate aminotransferase:grade 1(1.25-2.5 × ULN); grade 2(2.6-5 × ULN);grade 3(5.1-10 × ULN); and grade 4(> 10 × ULN).Factors associated with liver injury were evaluated using a logistic regression model.RESULTS: A total 6953 patients with AIDS(3324 male and 3629 female patients) were enrolled into this study. The prevalence of liver injury was 22.0%(18.0% grade 1, 3.1% grade 2, 0.9% grade 3). In multivariate analysis, patients aged 34-45 years were more likely to have liver injury than patients in other age groups [adjusted odds ratio(AOR), 1.39; 95%CI, 1.01-1.91)]. Other factors associated with liver injury included male sex(AOR, 1.64; 95% CI,1.46-1.85), HIV infection via blood(AOR, 1.47; 95%CI, 1.19-1.82), hepatitis B virus antibody positive(AOR, 1.07; 95% CI, 0.85-1.36), and hepatitis C virus(HCV) antibody positive(AOR, 2.76; 95% CI,2.28-3.34).CONCLUSION: The prevalence of liver injury was relatively high among HAART-experienced patients. Several factors associated with liver injury included male sex, age 35-45 years old, HIV infection through blood, and concurrent HCV infection. TCM had no relationship with liver injury in patients receiving HAART.

Highly active antiretroviral therapy per se decreased mortality and morbidity of advanced human immunodeficiency virus disease in Hong Kong

Background Morbidity and mortality of advanced human immunodeficiency virus infection （HIV） have declined in Western industrialized countries since the availability of highly active antiretroviral therapy （HAART）. It is unclear if this has also happened in Hong Kong. Methods We studied a retrospective cohort of patients with advanced HIV disease in Hong Kong, China. First, the mortality of advanced HIV disease per year was calculated for the decade 1993 to 2002, both annually and according to patient observation before and after 1997. Second, the event rates were estimated for the clinical end points of acquired immune deficiency syndrome （AIDS） and death. Univariate and multivariate analyses were then performed to identify associated factors. Results The crude mortality of advanced HIV disease declined from 10. 8 - 30. 4 per 100 patients during 1993 - 1996, to 0. 8 - 6. 9 per 100 patients during 1997 - 2002. A rate ratio of 4. 04 （95% CI, 2. 52 - 6. 47） was evident for those observed in 1993 - 1996, compared to those in 1997 - 2002. In a multivariate analysis where calendar period was adjusted, use of＇highly active antiretroviral therapy was associated with rate ratios of 0. 13 （95% CI, 0. 05 -0. 33） for death after AIDS, 0. 08 （95% CI, 0. 04 -0. 19） for AIDS after a CD4 cell count 〈200/μ1, and 0.21 （95% CI, 0.07 -0.67） for death after CD4 cell count 〈200/μl. In the same analysis, calendar period ceased to be a significant factor after adjustment for use of HAART. Conclusions The mortality and morbidity of advanced human immunodeficiency virus disease have declined in Hong Kong. This improved prognosis was attributable to the use of highly active antiretroviral therapy.

Cutaneous Manifestations of HIV/AIDS in the Era of Highly Active Antiretroviral Therapy: Evidence from Bangladesh

Objective:Skin diseases are common and striking features of patients with human immunodeficiency virus/acquired immunodeficiency syndrome(HIV/AIDS)and may vary considerably by ethnic and geographic regions and by the influence of highly active antiretroviral therapy(HAART).However,little information exists regarding the cutaneous manifestations of patients with HIV/AIDS in Bangladesh.This study was performed to elucidate the spectrum of cutaneous disorders in patients with HIV/AIDS in the era of HAART.Materials:This descriptive cross-sectional study was carried out in Chittagong Medical College Hospital,Bangladesh from January 2017 and December 2020.Diagnosed case of HIV/AIDS for HAART therapy and all cases of HIV/AIDS who are already on HAART therapy were included in this study.Descriptive statistical analysis was carried out by using frequencies and percentages.Results:Of 40 patients with HIV/AIDS,22(55.0%)were male and 18(45.0%)were female.The patients ranged in age from 8 to 60 years,with a mean age of 38±0.966 years.Among all age groups,the highest 19(47.5%)patients were in the 31-to 40-year age group.Most of the patients were migrant workers[22/40(55.0%)]with low socioeconomic status[32/40(80.0%)],and the most common transmission mode was heterosexual activity[36/40(90.0%)].Most of the patients[32/40(80.0%)]had mucocutaneous disorders,30/40(75.0%)had infective dermatoses,and 21/40(52.5%)had non-infective inflammatory dermatoses.Eight of forty(20.0%)patients presented with three or more skin disorders.The most common infective dermatoses were fungal infections[15/40(37.5%)],followed by viral infections[8/40(20.0%)],bacterial infections[4/40(10.0%)],and scabies[3/40(7.5%)].The most common non-infective dermatosis was generalized pruritus[6/40(15.0%)],followed by prurigo simplex[4/40(10.0%)],psoriasis[4/40(10.0%)],eczema[3/40(7.5%)],pruritic papular eruption[1/40(2.5%)],seborrheic dermatitis[1/40(2.5%)],urticaria[1/40(2.5%)],and xerosis[1/40(2.5%)].Patients treated with HAART had decreased rates of oral candidiasis and herpes simplex but increased rates of drug reactions[19/40(47.5%)].The most common drug eruption following HAART was a morbilliform rash[11/40(27.5%)],and the most common offending agent was nevirapine.The prevalence of mucocutaneous disorders was higher in patients with a CD4 cell count of<200 cells/mm3.Conclusions:A wide range of mucocutaneous disorders is observed in Bangladeshi patients with HIV/AIDS,and HAART has an impact on the spectrum of HIV/AIDS-associated mucocutaneous disorders.Skin and mucocutaneous disorders are seen at every stage of HIV/AIDS and are the initial presentation in most patients in Bangladesh.There is a need for increased attention to the diagnosis and treatment of skin diseases affecting the quality of life of patients withHIV/AIDS.

Desimplification to multi-tablet antiretroviral regimens in human immunodeficiency virus-type 1 infected adults: A cohort study

BACKGROUND Highly active antiretroviral therapy (HAART) is provided free of charge to all human immunodeficiency virus (HIV) positive residents in Italy. As fixed dose coformulations (FDCs) are often more expensive in comparison to the same drugs administered separately in a multi-tablet regimen (MTR), we considered a costeffective strategy involving patients in the switch from their FDCs to corresponding MTRs including generic antiretrovirals. AIM To verify if this would affect the virological and immunological response in comparison to maintaining the FDC regimens. METHODS From January 2012 to December 2013, we assessed the eligibility of all the HIV-1 positive adults on stable HAART being treated at our hospital-based outpatient clinic in Treviso, Italy. Participants who accepted to switch from their FDC regimen to the corresponding MTR joined the MTR group, while those who maintained a FDC regimen joined the FDC group. Clinical data, including changes in HAART regimens, respective reasons why and adverse effects, were recorded at baseline and at follow-up visits occurring at weeks 24, 48 and 96. All participants were assessed for virological and immunological responses at baseline and at weeks 24, 48 and 96. RESULTS Two hundred and forty-three eligible HIV-1 adults on HAART were enrolled: 163 (67%) accepted to switch to a MTR, joining the MTR group, while 80 (33%) maintained their FDCs, joining the FDC group. In a parallel analysis, there were no significant differences in linear trend of distribution of HIV-RNA levels between the two groups and there were no significant odds in favour of a higher level of HIV-RNA in either group at any follow-up and on the overall three strata analysis. In a before-after analysis, both FDC and MTR groups presented no significant differences in distribution of HIV-RNA levels at either weeks 48 vs 24 and weeks 96 vs 24 cross tabulations. A steady increase of mean CD4 count was observed in the MTR group only, while in the FDC group we observed a slight decrease (-23 cells per mmc) between weeks 24 and 48. CONCLUSION Involving patients in the switch from their FDC regimens to the corresponding MTRs for economic reasons did not affect the effectiveness of antiretroviral therapy in terms of virological response and immunological recovery.

Antiretroviral naive and treated patients: Discrepancies of B cell subsets during the natural course of human immunodeficiency virus type 1 infection

AIM To evaluate alterations of memory B cell subpopulations during a 48-wk period in human immunodeficiency virus type 1(HIV-1) patients. METHODS Forty-one antiretroviral na?ve and 41 treated HIV-1 patients matched for age and duration of HIV infection were recruited. All clinical, epidemiological and laboratory data were recorded or measured. The different B cell subsets were characterized according to their surface markers: Total B cells(CD19^+), memory B cells(CD19^+CD27^+, BMCs), resting BMCs(CD19^+CD27^+CD21^(high), RM), exhausted BMCs(CD19^+CD21^(low)CD27-, EM), IgM memory B(CD19^+CD27^+IgM^(high)), isotype-switched BMCs(CD19^+CD27^+IgM-, ITS) and activated BMCs(CD19^+CD21^(low+)CD27^+, AM) at baseline on week 4 and week 48.RESULTS Mean counts of BMCs were higher in treated patients. There was a marginal upward trend of IgM memory B cell proportions which differed significantly in the treated group(overall trend, P = 0.004). ITS BMC increased over time significantly in all patients. Naive patients had of ^(low)er levels of EM B cells compared to treated, with a downward trend, irrespectively of ^(high)ly active antiretroviral therapy(HAART) intake. Severe impairment of EM B cells was recorded to both treated(P = 0.024) and naive(P = 0.023) and patients. Higher proportions of RM cells were noted in HAART group, which differed significantly on week 4^(th)(P = 0.017) and 48th(P = 0.03). Higher levels of AM were preserved in HAART naive group during the whole study period(week 4: P = 0.018 and 48: P = 0.035). HIV-RNA viremia strongly correlated with AM B cells(r = 0.54, P = 0.01) and moderately with RM cells(r =-0.45, P = 0.026) at baseline.CONCLUSION HIV disrupts memory B cell subpopulations leading to impaired immunologic memory over time. BMC, RM, EM and ITS BMC were higher in patients under HAART. Activated BMCs(AM) were higher in patients without HAART. Viremia correlated with AM and RM. Significant depletion was recorded in EM B cells irrespectively of HAART intake. Perturbations in BMC-populations are not fully restored by antiretrovirals.

Hepatitis C virus eradication in people living with human immunodeficiency virus:Where are we now?

Hepatitis C virus(HCV)/human immunodeficiency virus(HIV)co-infection still involves 2.3 million patients worldwide of the estimated 37.7 million living with HIV,according to World Health Organization.People living with HIV(PLWH)are six times greater affected by HCV,compared to HIV negative ones;the greater prevalence is encountered among people who inject drugs and men who have sex with men:the risk of HCV transmission through sexual contact in this setting can be increased by HIV infection.These patients experience a high rate of chronic hepatitis,which if left untreated progresses to end-stage liver disease and hepato-cellular carcinoma(HCC)HIV infection increases the risk of mother to child vertical transmission of HCV.No vaccination against both infections is still available.There is an interplay between HIV and HCV infections.Treatment of HCV is nowadays based on direct acting antivirals(DAAs),HCV treatment plays a key role in limiting the progression of liver disease and reducing the risk of HCC development in mono-and coinfected individuals,especially when used at an early stage of fibrosis,reducing liver disease mortality and morbidity.Since the sustained virological response at week 12 rates were observed in PLWH after HCV eradication,the AASLD has revised its simplified HCV treatment algorithm to also include individuals living with HIV.HCV eradication can determine dyslipidemia,since HCV promotes changes in serum lipid profiles and may influence lipid metabolism.In addition to these apparent detrimental effects on the lipid profile,the efficacy of DAA in HCV/HIV patients needs to be considered in light of its effects on glucose metabolism mediated by improvements in liver function.The aim of the present editorial is to describe the advancement in HCV treatment among PLWH.

Effect of treatment course of comprehensive intervention with Traditional Chinese Medicine on mortality of acquired immunodeficiency syndrome patients treated with combined antiretroviral therapy

OBJECTIVE:To investigate the effect of a treatment course of comprehensive intervention with Traditional Chinese Medicine(TCM) on the mortality of patients with acquired immunodeficiency syndrome(AIDS) treated with combined antiretroviral therapy(c ART).METHODS:AIDS patients who had taken c ART in a national TCM human immunodeficiency virus treatment trial program(NTCMTP) before 2009 were enrolled in this study and followed for 36 months from November 2009.Patients enrolled in the NTCMTP in 2004 were taken as the first group,those enrolled in 2006 as the second group,and those enrolled in 2009 as the third group.Cumulative survival rates were calculated by the life table method.Survival curves for subgroups were compared by the log-rank test.Hazard ratios were calculated with a Cox proportional hazards model.RESULTS:A total of 1443 AIDS patients were followed for 3 years(4198 person-years).During this period,91(6.3%) patients died and 13(0.9%) were lost to follow-up.The total mortality rate was 2.17/100 person-years.The mortality rate of patients enrolled in the NTCMTP in 2004 was 1.49/100 person-years,which was lower than that of patients enrolled in 2006(2.23/100 person-years) and 2009(3.48/100 person-years).After adjusting for other factors,a shorter time of treatment with TCM,male sex,older age,lower CD4 + T-cell counts,and long-term treatment with c ART were risk factors of mortality.CONCLUSION:Long-term treatment with TCM decreased the mortality risk of AIDS patients.Factors such as being male,older age,CD4+ T-cell counts,and time of treatment with TCM and c ART were correlated with mortality.