Human Immunodeficiency Virus Patients Research Articles

Immune Reconstitution Inflammatory Syndrome in HIV Patients Diagnosed with Brain Imaging

Highly active antiretroviral therapy improves immune function in human immunodeficiency virus patients but can lead to progressive multifocal leukoencephalopathy (PML) due to immune reconstitution inflammatory syndrome (IRIS). PML, caused by John Cunningham (JC) virus, affects the central nervous system in immunocompromised individuals. Despite the negative result for JC virus in the cerebrospinal fluid test, we report a rare case of PML-IRIS that was diagnosed based on clinical presentation and brain magnetic resonance imaging findings and showed improvement with steroid therapy.

Anti-Streptolysin O in Human Immunodeficiency Virus Patients

Human Immunodeficiency Virus (HIV) is a pathogenic virus that attacks and damages the human immune system so that the body becomes weak in fighting viral or bacterial infections. The purpose of this study was to determine the description of Anti Streptolysin O examination in HIV patients at Imbanagara Health Center. This research method is descriptive, with a sample size of 35 HIV-positive people in Imbanagara. Measurements used qualitative and semi-quantitative procedures with a black background slide instrument. The examination was conducted at the Imbanagara Health Center in June 2023. The results of this study obtained positive results for as many as three people (9%) with an average ASTO level of 400 IU/mL and negative results for as many as 32 people (91%).

The effect of sulforaphane on markers of inflammation and metabolism in virally suppressed HIV patients.

There are currently 1.2 million people living with HIV (Human Immunodeficiency Virus) in the United States. Virally suppressed HIV patients commonly experience chronic inflammation which increases the risk for other chronic conditions. This inflammation can be quantified with a variety of biomarkers. Some current antiretroviral compounds bring about metabolic abnormalities and promote weight gain often associated with increases in visceral adipose tissue (VAT) and an increase in the risk of diabetes mellitus and cardiovascular disease. Sulforaphane, an isothiocyanate found in cruciferous vegetables, has shown efficacy in animal models by reducing lipid levels, lowering inflammatory markers, and decreasing fat mass. A double-blind randomized controlled pilot study with 14 virally suppressed HIV patients was conducted to evaluate the effects of 40 mg (225 μmol) of sulforaphane, once daily, over 12 weeks, followed by a 4-week washout period. There was a significant decrease in C-reactive protein compared to the control group (p = 0.019). Sulforaphane has been studied in a multitude of conditions and diseases, but this is the first study in a human population of patients living with HIV.

Evaluation of Right Ventricular Diastolic Function among HIV-1-Infected Patients on Highly Active Antiretroviral Therapy and its Relationship with CD4 Cell Count and Viral Load

Abstract Context: With the introduction of highly active antiretroviral therapy, human immunodeficiency virus (HIV) patients live longer and therefore develop complications such as cardiovascular diseases. The prevalence of left ventricular diastolic dysfunction among HIV-infected patients ranges from 2.7% to 64%. Data on right ventricular diastolic function among HIV-infected patients in our region of northeastern Nigeria are lacking. Aims: We therefore assessed right ventricular diastolic function among HIV-infected patients on highly active antiretroviral therapy (HAART). Materials and Methods: This cross-sectional study was conducted among HIV-infected patients receiving HAART at the Federal Medical Centre Nguru, Yobe State, Northeastern Nigeria. Tricuspid flow E/A ratio, right ventricular deceleration time, and tissue Doppler E/e’ waves were used to assess the right ventricular diastolic function. Results: One hundred and seven subjects were recruited into the study comprising 70 (65.4%) females and 37 (34.6%) males. The prevalence of right ventricular diastolic dysfunction is 12.15%. CD4 cell count correlated positively with right ventricular deceleration time and negatively with tricuspid E/A ratio. Viral load correlated positively with the tricuspid E/A ratio and negatively with the tricuspid E/e ratio and right ventricular deceleration time. Conclusion: Right ventricular diastolic dysfunction is not uncommon among HIV-infected patients in northeastern Nigeria; its prevalence was found to be 12.15%, and there was a significant positive correlation between right ventricular deceleration time and CD4 cell count and a significant negative correlation between right ventricular deceleration time and viral load, suggesting that lower CD4 cell count and higher viral load are associated with worsening right ventricular diastolic function.

PCSK9 inhibitors in HIV patients with dyslipidemia

Abstract Introduction Cardiovascular disease has become increasingly prevalent in the HIV (human immunodeficiency virus) population. Antiretroviral therapy and HIV itself independently increase the risk of dyslipidemia. While statins are currently the predominant therapy to treat dyslipidemia in HIV patients, drug-drug interactions and adverse drug events can limit their use. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a naturally occurring inhibitor of the LDL-receptor pathway. PCSK9 inhibitors offer an alternative in patients who cannot tolerate or need additional therapy in addition to statin for optimal dyslipidemia management. Purpose The purpose of this study is to compare major adverse cardiovascular events in HIV patients on a PCSK9 inhibitor (evolucumab, alirocumab, inclisiran) vs patients not on a PCSK9 inhibitor. Methods A retrospective cohort study was conducted using electronic medical records from a global federated health research network. The TriNetX network was searched on February 10, 2024, including records from 2020 to 2024. Patients were included based on a diagnosis of HIV status and concomitant dyslipidemia. Patients with HIV and dyslipidemia on a PCSK9 inhibitor were propensity-score matched for age, sex, race, and comorbidities with patients who were not on a PCSK9 inhibitor. The outcomes were mortality, myocardial infarction, heart failure and stroke. Results A total of 485 patients were included in the study. PCSK9 inhibitor use associated with 9% lower odds of all-cause mortality (odds radio, .29; 95% CI, 0.18-0.48; p<.0001). PCSK9 inhibitor use was also associated with 8% lower odds of heart failure (odds radio, .63; 95% CI, 0.47-0.85; p<.0023). No significant associations were noted for myocardial infarction (odds radio, .87; 95% CI, 0.63-1.21; p=0.406) or stroke (odds radio, .67; 95% CI, 0.45-1.01; p=0.052). Conclusion The role of dyslipidemia in HIV is challenging due the complex pathophysiology of HIV. There is an apparent increased risk of cardiovascular disease from the infection itself as well current antiretroviral therapies. While current guidelines recommend the use of statins as first line therapy for dyslipidemia in this population, the drug-drug interaction of statins with ARTs, as well as their side effects, limit their use at times. PCSK9 inhibitors are associated with lower odds of all-cause mortality and heart failure. No significant association was seen for myocardial infarction or stroke. They should be considered as an early intervention alongside statins in HIV patients with dyslipidemia. Further research should be done for the long term safety and tolerance of this therapy as well as cost-effectiveness and access to PCSK9 inhibitors in this population.

Aerobic exercise capacity improvement of patients with human immunodeficiency virus one year post-treatment initiation by integrase inhibitors

Abstract Background Infection by Human Immunodeficiency Virus (HIV) leads to chronic inflammation and subsequently to the early development of cardiovascular (CV) disease in young adults. Initiation of antiretroviral therapy (ART) usually leads to patient’s body weight and blood pressure increase. Cardiopulmonary exercise test (CPET) evaluates aerobic exercise capacity and subsequently cardiovascular and respiratory function. Aim of this study is the investigation of any treatment-induced changes in aerobic exercise capacity in treatment naïve young HIV patients’ at 1-year post HIV treatment initiation by different ART agents. Methods We studied 46 recently diagnosed and treatment naïve young HIV patients (37+10 years, 87% males, 62% smokers) at baseline and 1-year post ART initiation (integrase or protease inhibitors). Twenty-six (26) patients were randomly treated by the newer integrase inhibitor Dolutegravir (Group A, mean age=36+9 years, 100% males, 77% smokers) while 19 patients by the older protease inhibitor Darunavir/Cobicistat (Group B, mean age=37+10 years, 90% males, 47% smokers). All patients were submitted in CPET at baseline and 1-year post ART initiation. We estimated any changes in body mass index (BMI), systolic blood pressure (SBP) and CPET parameters (peak VO2, Oxygen pulse, WorkLoad, VE/VCO2) at 1-year post ART initiation. Results At baseline and 1-year re-evaluation, we found no differences between groups regarding age, BMI and CPET parameters. In the whole HIV population, we found an increase in body weight (76+12 vs. 82+15kg, p<0.001), SΒΡ (124+12 vs. 132+14mmHg, p<0.001), WorkLoad (176+35 vs. 186+35watt, p<0.001) and peak VO2 (2171+437 vs. 2299+491ml/min, p=0.03) at 1-year re-evaluation. In Group A, body weight (p<0.001), SBP (p=0.07), WorkLoad (p=0.006) and peak VO2 (p=0.01) were increased while in Group B, body weight (p<0.001), SBP (p=0.001) και WorkLoad (p=0.01) were also increased. Conclusions Aerobic exercise capacity is improved 1-year post-treatment initiation by the newer integrase inhibitor Dolutegravir in treatment-naïve HIV patients despite the adverse BMI and SBP increase. The newer Dolutegravir probably exhibits a more favorable CV profile in HIV patients compared to the older Darunavir/Cobicistat.Re-evaluation 1-year post ART initiation

A young male patient with cardiomyopathy associated with human immunodeficiency virus infection in the era of highly active antiretroviral therapy

Background: Cardiomyopathy in young people, especially those associated with HIV infection, has been reduced since the era of Highly Active Antiretroviral Therapy (HAART). In the era of post-HAART, manifestations of human immunodeficiency virus (HIV)-associated cardiomyopathy with impaired left ventricular (LV) systolic function are approximately about 1-3% of HIV-infected people. In this case, we presented how to diagnose and appropriately manage such a patient. Case Illustration: A 27-year-old male patient who works as a health worker came to the emergency room with complaints of shortness of breath; it worsened in the last 2 weeks. He got vital signs: blood pressure 97/60 mmHg, heart rate 118 bpm, respiratory rate 23 tpm, and oxygen saturation 99 % with oxygen supplementation of 8 lpm. Risk factors in patients such as smoking, family history, hypertension, diabetes mellitus, and dyslipidemia were denied. He was diagnosed with HIV on (antiretroviral therapy) ART 3 years ago with risk factors for free sex without protection. The last CD4 value was 796 cells/ul (normal value 637 – 1485). The echocardiography showed all chamber dilatation, global hypokinetic, and a significant decrease in LV systolic function (LVEF 16%). Laboratory examination showed an increase of N-terminal prohormone of brain natriuretic peptide (NT-proBNP) into 6824 pg/mL (normal value <85.8). It was then treated by optimizing HF therapy continue HIV therapy. Conclusion: In HIV patients who have fallen into heart failure, a proper diagnosis using relevant tools could be a reference for clinicians to make the right decision. Prompt treatment combination of optimal HF therapy and HIV therapy are becoming the keys to the treatment. Keyword: antiretroviral, cardiomyopathy, heart failure, human immunodeficiency virus

Influence of disturbed blood flow on endothelial function in people living with HIV

Abstract Introduction People infected with human immunodeficiency virus (HIV) are more susceptible to endothelial dysfunction due to the virus itself, side effects of the antiretroviral therapy and classical risk factors. Endothelial damage is most prominent at the locations where laminar blood flow is disturbed and oscillatory shear stress with retrograde blood flow is dominating. Purpose The goal of this study was to assess the endothelial function in people with HIV, and to determine whether their endothelium is more susceptible to a short-term increase in retrograde blood flow in comparison to healthy individuals. Methods The study included 62 people with HIV infection and 38 people without HIV infection, in whom endothelial function was assessed using flow-mediated dilatation, which was presented in absolute (FMD) and relative (FMD%) values. The intervention produced oscillatory shear stress and retrograde blood flow during 20 minutes, after which the endothelial function assessment was repeated. Results Baseline FMD (0.30±0.07 vs. 0.36±0.07 mm; p<0.05) and FMD% (6.84±1.57 vs. 7.89±1.19 %, p<0.05) were lower in the HIV group in compare to controls. FMD and FMD% decreased in the HIV group by 0.03 mm and 0.7% (p<0.05), while in the control group they decreased by 0.09 mm and 2.0% (p<0.05). The post-intervention FMD and FMD% were not different between the groups (p>0.05). Conclusion People with HIV infection express worse endothelial function in compare to healthy individuals. Retrograde blood flow and oscillatory shear stress deteriorate endothelial function in both HIV patients and healthy controls, although this decline is more pronounced in healthy individuals.

Prevalence of Co-infection of Hepatitis B Virus and Hepatitis C Virus among Human Immunodeficiency Virus Patients on Antiretroviral Therapy at A Tertiary Care Centre, Eluru, Andhra Pradesh, India

Prevalence of Co-infection of Hepatitis B Virus and Hepatitis C Virus among Human Immunodeficiency Virus Patients on Antiretroviral Therapy at A Tertiary Care Centre, Eluru, Andhra Pradesh, India

Abnormal spirometric patterns and respiratory symptoms in HIV patients with no recent pulmonary infection in a periurban hospital in Ghana.

Human immunodeficiency virus (HIV) infection is associated with chronic airway obstruction, even in patients who have achieved viral suppression from combination antiretroviral treatment (cART). Spirometry is a supplementary test that aids in diagnosing pulmonary dysfunction in people living with HIV. To compare the prevalence of spirometric abnormalities among cART-treated HIV patients and cART-naïve HIV patients with non-HIV controls with no recent history of pulmonary infection in a peri-urban hospital in Ghana. In a case-control design, spirometry was performed in 158 cART-treated HIV patients, 150 cART-naïve HIV patients and 156 non-HIV controls. Clinical, sociodemographic data and respiratory symptoms were collected using a structured questionnaire. Spirometric abnormalities were categorised as obstructive (OSP) or restrictive (RSP) spirometric patterns based on the Cameroonian reference equation. The prevalence of OSP was higher in the cART-treated and cART-naïve HIV patients compared to non-HIV controls (13.9% vs 10.7% vs 5.1% respectively, p = 0.026), whereas that of RSP was similar among the study groups. Respiratory symptoms were common among cART-treated and cART-naïve HIV patients compared to non-HIV controls (48.1% vs 40% vs 19.2% respectively, p < 0.001). The major factors associated with OSP were female gender [OR (95% CI) = 2.46 (1.09-5.13), p = 0.031], former cigarette smoking [1.92 (1.04-3.89), p < 0.001], exposure to medium-to-high levels of biomass [3.07 (1.16-8.73), p = 0.019], presence of a respiratory symptom [1.89 (1.11-5.08), p = 0.029] and unemployment [3.26 (1.19-8.95), p = 0.042]. The major determinants of RSP were age, female gender [1.74 (1.05-4.29), p = 0.041], former cigarette smoking [2.31 (1.27-6.77), p < 0.001] and medium-to-high biomass exposure [1.58 (1.06-5.37), p = 0.043]. In HIV patients without any recent pulmonary infection in a peri-urban area of Ghana, there was a higher prevalence of OSP among cART-treated and cART naïve HIV patients compared to the non-HIV control. However, the prevalence of RSP was similar among HIV patients and non-HIV controls.

Trends in viral load suppression among HIV patients on antiretroviral therapy (ART) at Asante Mampong Municipal Hospital, Ghana: 2019–2023

BackgroundThe Joint United Nations Programme on Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS) (UNAIDS) aims to eradicate AIDS by 2030 through 95:95:95 targets: identifying 95% of persons living with HIV (PLHIV), initiating 95% of those identified on antiretroviral therapy (ART), and ensuring that 95% of those initiated on ART are virally suppressed. Virally suppressed patients pose minimal risk of HIV transmission. ART aims to suppress the HIV-viral load (VL) and increase immunity, reducing morbidity and mortality. This study aimed to determine the trends in VL suppression among HIV patients on ART from 2019 to 2023 at Asante Mampong Municipal Hospital.MethodsThis study adopted a retrospective Hospital-based design in which secondary data from 842 patients on ART from 2019 to 2023 were used. The study design specifically involved conducting serial cross-sectional studies to measure the prevalence of VL suppression each year from 2019 to 2023. This approach allowed the researchers to analyse the annual prevalence of VL suppression among study participants without following individual participants longitudinally throughout the entire period. The data were analysed via STATA version 17.0. Chi-square and logistic regressions were used to determine the associations between VL suppression and the independent variables at p < 0.05 and 95% confidence intervals (CIs).ResultsIn 2019, VL suppression was 79.6%, decreasing to 40.0% in 2020 and then rising to 82.7% in 2021, dropping to 67.8% in 2022 and 66.7% in the first quarter of 2023. Clients aged 40–49, 50–59, and 60–69 years were more likely to have VL suppression [aOR = 4.4 (1.36–14.25), p = 0.013], [aOR = 5.5 (1.65–18.39), p = 0.006] and [aOR = 5.0 (1.42–17.46), p = 0.012], respectively. Clients who were consistently on the same type of ART for more than a year were more likely to have VL suppression [aOR = 10.6 (4.18–26.76), p < 0.001].ConclusionVL suppression was low among patients. Advanced age and being on the same ART for more than 12 months were significantly associated with VL suppression. Health promotion activities are needed for people who have been suppressed to maintain and achieve a lifetime undetectable VL, targeting the younger age group.

Hemophagocytic Lymphohistiocytosis as an Unusual Presentation in a Patient with Human Immunodeficiency Virus-associated Bone Marrow Classic Hodgkin Lymphoma: A Case Report with Literature Review

Abstract Introduction/Objective Compared to the general population, people living with human immunodeficiency virus (HIV) have a higher incidence of lymphoproliferative disorders including classic Hodgkin lymphoma (CHL). Hemophagocytic lymphohistiocytosis (HLH) triggers in HIV patients include HIV itself and HIV-associated malignancies or infections, all of which can have many overlapping symptoms, causing diagnostic challenges and delays in initiating treatments. Methods/Case Report A 56-year-old HIV-positive man presented with septic shock-like symptoms, pancytopenia, hyperferritinemia, transaminitis, elevated IL2-receptor alpha and hepatomegaly. Mild retroperitoneal lymphadenopathy found on imaging yielded non-diagnostic biopsies. A bone marrow (BM) biopsy showed no malignancy or disseminated infections and a rare hemophagocyte. Treatment for HIV-triggered HLH lead to a marked clinical improvement. Three months later he presented with worsening symptoms, negative cultures, and an EBV+ CHL on a BM biopsy. Mild increase in lymphadenopathy and multiple liver/spleen hypodensities found on imaging could not be biopsied due to rapidly deteriorating patient’s condition and death. Results (if a Case Study enter NA) NA Conclusion Per studies, HLH is more frequent in the HIV-associated lymphomas compared to the non-HIV- associated ones, usually presenting as a sepsis-like syndrome in these patients. Probability of HLH development was particularly high with BM involvement and CHL. From 2010, seven cases of HIV-associated CHL presenting with HLH were found in the literature with these findings: (n=8, including ours) sex- all males; average age- 45 years (range 28- 64); average HIV viral loads- 83,369 copies/mL (range: undetectable-&amp;gt;300,000); average absolute CD4 count- 98 cells/microliter (range: 8-314); interval from HIV diagnosis- new to 26 years; anti-retroviral treatment- 6; symptoms- fever (all), other symptoms were variable; HLH-2004 protocol criteria- all; biopsy-proven hemophagocytes- 3; EBV+ CHL- all (6 were diagnosed on BM biopsies); outcomes- remission (2), response to treatment (4), death (2). CHL- triggered HLH in HIV patients is a complex diagnostic entity. A high index of suspicion and thorough investigations including early BM biopsies can ensure better outcomes.

Association of serum lipid profile with liver fibrosis in HCV‑coinfected HIV patients on suppressive anti‑retroviral therapy.

Hepatitis C virus (HCV) coinfection in individuals living with human immunodeficiency virus (HIV) (PLWH) may affect lipid metabolism and accelerate the progression of chronic hepatitis. Therefore, the identification of risk factors for progressive liver disease is needed. The present study aimed to examine the prevalence and clinical features associated with liver fibrosis in HCV-coinfected HIV patients, including metabolic markers. A total of 105 patients coinfected with HIV and HCV were recruited and liver fibrosis was assessed using the fibrosis-4 (FIB-4) score and aspartate aminotransferase-to-platelet ratio index (APRI). Logistic regression analyses indicated that patients aged >50 years and with a CD4+ cell count <350 cells/µl had an 11.4-times higher (P=0.001) and a 5.7-times higher (P=0.017) risk of liver fibrosis, as determined by FIB-4 score, compared to patients aged ≤40 years and a CD4+ cell count of ≥350 cells/µl, respectively. In addition, patients naïve to HCV treatment or receiving treatment had 5.4- and 12.7-times higher risks for liver fibrosis, as determined by APRI, than those with sustained virologic response (SVR) (P=0.003 and P=0.033, respectively). Univariate analysis indicated lower risks of liver fibrosis, as determined by APRI, in the patients with abnormally high levels of cholesterol, high-density lipoprotein (HDL) and low-density lipoprotein (LDL) than those with normal levels [odds ratio (OR) 0.3, 95% confidence interval (CI) 0.1-0.9, P=0.037; OR 0.4, 95% CI 0.2-0.9, P=0.041; OR 0.2, 95% CI 0.1-0.5, P=0.001] and multivariate analysis suggested only patients with high levels of LDL had a lower risk for liver fibrosis determined by APRI (OR 0.1, 95% CI 0.3-0.8, P=0.029). Consistently, serum levels of cholesterol, HDL and LDL were significantly lower in the patient groups with more advanced fibrosis, evaluated by FIB-4 score and APRI, than those without liver fibrosis and the levels of cholesterol and LDL in the patients achieving SVR were higher than those with no response or not receiving treatment (all P<0.05). In conclusion, the present study identified serum lipid levels as associated factors of hepatic fibrosis, together with age, CD4+ cell count and HCV treatment status, in HCV-coinfected PLWH on long-term suppressive anti-retroviral therapy.

Profile of Clinical, Radiological and Laboratory Pattern in TB-HIV Coinfection in National Infection Centre of Indonesia

Background: The study aims to map TB (Tuberculosis) – HIV (Human Immunodeficiency Virus) patients based on clinical, radiological, and laboratory patterns. Objective: This study is expected to provide previous research investigating radiologic and laboratory examinations in TB-HIV patients. Method: We conducted a cross-sectional study based on medical records of TB-HIV patients at RSPI Sulianti Saroso from January 2004 - March 2017. Samples were 240 TB-HIV patients from a population of 1014 People Living with HIV/AIDS (PLWHA). Inclusion criteria were PLWHA, aged over 18 years, diagnosed with TB with completed medical record status. Result: Characteristics of the majority of patients were in the productive age group (99.2%) with an average age of 33 years and male sex (78%). The main symptom is cough (91.7%) and cough with phlegm (59.1%). Most patients (83.37%) have not received ART (Anti-Retroviral Therapy). Pulmonary physical examination showed that most patients had Ronchi (95.8%) while others got wheezing (5%). Laboratory tests revealed an initial CD4 cell count of 71.6 cells/ml and a negative Acid-Fast Bacillus (AFB) smear (59.2%). The patient's radiology was mainly with an infiltrate (82.5%); most infiltrate was presented in apex (52.4%). Conclusion: The majority of TB-HIV coinfected patients are young males, presenting with common TB symptoms, low CD4 counts, and negative AFB smears, complicating diagnosis. Radiological findings frequently show infiltrates, particularly in the apex. These findings emphasize the importance of early diagnosis and ART initiation to improve outcomes in TB-HIV coinfected patients

ENT manifestations and surgical interventions in patients with HIV

Background. Human Immunodeficiency Virus (HIV) infection represents a significant global health challenge, being one of the most interesting areas of current medicine regarding immunosuppression. Objective. The purpose of this study is to clinically evaluate the ear, nose, and throat (ENT) manifestations in HIV-positive patients and to determine the outcomes after surgical treatment of these manifestations. Methods. The clinical study sample included 223 HIV-positive patients from several hospitals in Romania, collected between 2018 and 2022, who presented with ENT complications and were treated for the remission of these manifestations. Results. The most common ENT complications diagnosed in HIV patients include persistent oral candidiasis, laterocervical adenopathies, acute tonsillitis, acute and chronic rhinosinusitis, otomycosis, and acute suppurative otitis media. Conclusion. HIV-positive patients require regular follow-up by an otorhinolaryngologist. Surgical interventions for immunosuppressed patients necessitate a multidisciplinary approach.

Clinical Characteristics and Risk Factors for Cryptococcal Meningitis in Diverse Patient Populations in New York City.

Cryptococcal meningitis (CM) is responsible for 15%-20% of human immunodeficiency virus (HIV)-associated mortalities. CM prevalence has also increased in other immunocompromised populations of transplant recipients, patients with cancer, and individuals on immunomodulatory medication. This retrospective review included 51 definitive patients with CM hospitalized at a tertiary academic medical center in New York City between 2010 and 2023. We assessed clinical features and outcomes of CM, with additional analysis of factors related to antiretroviral therapy (ART) adherence in HIV-infected cases and immunomodulatory medication history of HIV-negative cases. The cohort had a mean (standard deviation) age of 47.1 ± 15.1 years, and was predominantly male (37, 72.5%). Of 32 patients with HIV, 3 (9.4%) were newly diagnosed with HIV at the time of CM hospitalization, 5 (15.6%) had recurrent CM, and 2 (6.3%) had a CM relapse. The majority (30, 93.8%) of patients with HIV were ART nonadherent. Of 19 HIV-negative patients, 8 (42.1%) were solid-organ transplant recipients, 5 (26.3%) had autoimmune conditions of sarcoidosis or systemic lupus erythematosus, and 3 (15.8%) had chronic lymphocytic leukemia. Six (11.8%) patients died during hospitalization, 4 of whom had HIV. The burden of CM in people with HIV and immunocompromised patients continues even in settings with accessible standard antifungal treatment though interventions of increased ART adherence for those with HIV and antifungal prophylaxis may improve morbidity and mortality.

The Role of Immunosuppression on Postoperative Outcomes in Facial Fracture Repair.

Objectives: To assess postoperative outcomes in immunosuppressed patients with facial fractures. Methods: TriNetX, a large de-identified health research database, was utilized to compare outcomes within 30 days of treatment between immunosuppressed and immunocompetent patients with facial fractures. Subgroup analysis was conducted based on use of immunosuppressive therapy, human immunodeficiency virus (HIV) status, diabetes, and chronic kidney disease (CKD). Results: Nine thousand four hundred seventy-five patients were identified. On subgroup analysis, 555 patients were on immunosuppressants, 429 patients had HIV, 619 patients had CKD, 1322 patients with liver disease, and 3133 had diabetes. Immunosuppressed patients more frequently experienced postoperative infections [odds ratio (OR) 1.37 (1.9-1.54), P < .001], thromboembolic events [OR 1.71 (1.33-2.20), P < .001], hemorrhage [OR 1.46 (1.10-1.92), P = .0087], hospital readmission [OR 1.36 (1.28-1.44), P < .001], subsequent emergency department encounters [OR 1.08 (1.01-1.15), P = .0249], and wound disruptions [OR 1.52 (1.17-1.97), P = .0017]. Analyses comparing outcomes by immunosuppression type found increased rates of infection [OR 1.59 (1.25-2.01), P < .001], thromboembolic events [OR 1.56 (1.07-2.26), P = .0196], wound disruption [OR 1.57 (1.03-2.39), P = .0357], and hospital readmission [OR 1.28 (1.16-1.42), P < .001] in diabetic patients. Patients with CKD [OR 1.7 (1-2.90), P = .0478] had higher rates of infection [OR 2.02 (1.18-3.46), P = .0092] and readmission [OR 1.43 (1.14-1.79), P = .0017]. Patients with liver disease had higher rates of infection [OR 1.54 (1.07-2.23), P = .0210], thromboembolic events [OR 2.84 (1.37-5.87), P = .0033], and readmission [OR 2.14 (1.83-2.51), P < .001]. No significant differences were seen between groups for HIV patients. Conclusions: Immunosuppressed patients with facial trauma have a higher prevalence of postoperative complications compared to immunocompetent patients. Diabetics had a higher prevalence of most complications while patients with CKD and liver disease had higher rates of infections. Surgeons may consider measures to decrease postoperative risk in these patients and to provide preoperative patient counseling.

The prevalence of hepatitis B virus, human T-lymphotropic virus and human immunodeficiency virus in patients receiving blood transfusions in South Africa.

South Africa has a high prevalence of human immunodeficiency virus (HIV) and hepatitis B virus (HBV) and to a lesser extent human T-lymphotropic virus (HTLV). Each of these agents is transfusion-transmissible (TT)but deciding whether to implement preventive screening depends upon knowledge of background prevalence in transfused patients. We determined the prevalence of HIV, HBV and HTLV I/II among blood transfusion recipients in South African hospitals. We obtained identity-unlinked samples used for blood cross-matching at 634 South African hospitals served by the South African National Blood Service (SANBS). The ABBOTT Alinity S® Immunochemiluminescent system measured HIV, HBV and HTLV I/II antibodies. Repeatedly reactive samples were confirmed using the Roche Cobas® 8000. Logistic regression was performed to investigate the determinants of associations for HIV, HBV and HTLV infections. The overall prevalences of HIV, HBV and HTLV were 37.8%, 7.4% and 0.6%, respectively. The HIV prevalence in blood recipients was twice as high as general population estimates. Public hospital patients had a significantly higher prevalence compared with private hospital patients for HIV and HBV. HIV prevalence was significantly higher in females, and HBV prevalence was significantly higher in males, excluding the unknown gender results. Patients receiving blood transfusions in South Africa have high rates of HIV and HBV infection that should be taken into consideration when determining donor screening strategies for other viral infections. Measurable prevalence of HTLV indicates endemicity of this infection in South Africa.

Changes in the HIV Epidemic in Lower Silesia, Poland, Between 2010 and 2020: The Characteristics of the Key Populations.

The HIV (Human Immunodeficiency Virus) epidemic remains a significant public health issue, requiring ongoing access to preventive methods. This study aimed to analyze the evolution of the HIV epidemic in Lower Silesia from 2010 to 2020, focusing on the key populations. A retrospective analysis of the medical records from newly diagnosed HIV patients at a major HIV clinic in Wroclaw was conducted, examining demographic data, infection routes, and laboratory results. An 84% increase in newly diagnosed HIV cases was observed over the decade, with the most common route of infection being sex between men (70% among those with a known infection route). These patients were generally in better clinical condition compared to their heterosexual counterparts, as indicated by a higher median CD4+ T cell count (465/μL vs. 250/μL). The changes in clinical status and infection routes were statistically significant. The HIV epidemic in Lower Silesia has shifted, with a notable rise in new infections among men who have sex with men. Heterosexual patients were often diagnosed at more advanced stages. Prevention strategies should adapt to these changing trends, with education and testing accessibility remaining priorities nationwide.

Five-Year Outcomes of Bariatric Surgery vs. Conservative Weight Management in People with HIV: A Single-Center Tertiary Care Experience

IntroductionIndividuals with human immunodeficiency virus (HIV) infection now have life expectancies similar to non-infected people but face increased obesity prevalence. The long-term effects of bariatric surgery (BS) and conservative weight therapy (CWT) in patients living with HIV (PLWH) remain unexplored.MethodsA retrospective review (2012–2018) at a Tertiary Centre for Bariatric Surgery and National Centre for HIV care examined the outcomes of BS and CWT. Parameters evaluated included weight loss and HIV metrics such as viral load and CD4 count.ResultsThe study included 24 chronic HIV patients, with 10 undergoing BS (5 laparoscopic adjustable gastric banding (LAGB), 3 laparoscopic sleeve gastrectomy (LSG), 2 Roux-en-Y gastric bypass (LRYGB) and 14 in CWT. The BS group showed significant BMI reduction (− 7.07, − 6.55, − 7.81 kg/m2 at 1, 3, and 5 years). The CWT group’s BMI reduction was non-significant. The BS group’s %TWL was 16%, 17.8%, and 15% at 1, 3, and 5 years, respectively; however, stapled procedures were more effective, at 1 year, %TWL was 17% LSG and 25% RYGB, at 3 years, 23% LSG, 30% RYGB and at 5 years 21% with LSG and 28% with RYGB. HIV outcomes remained stable with undetectable viral loads in the BS group.DiscussionBS appears to be a safe and effective medium-term treatment for obesity in PLWH, providing significant weight loss whilst maintaining the efficacy of HIV treatments. Although CWT has shown modest benefits, the outcomes from BS indicate that it could be a preferable option for managing obesity in PLWH based on this limited dataset.Graphical