scholarly journals Baseline Cigarette Smoking Status as a Predictor of Virologic Suppression and CD4 Cell Count During One-Year Follow-Up in Substance Users with Uncontrolled HIV Infection

2017 ◽  
Vol 22 (6) ◽  
pp. 2026-2032 ◽  
Author(s):  
Theresa Winhusen ◽  
Daniel J. Feaster ◽  
Rui Duan ◽  
Jennifer L. Brown ◽  
Eric S. Daar ◽  
...  
Keyword(s):  
Cigarette Smoking ◽  
Hiv Infection ◽  
Cell Count ◽  
Smoking Status ◽  
Virologic Suppression ◽  
Substance Users ◽  
Cd4 Cell Count ◽  
One Year ◽  
Cd4 Cell

Presentation to HIV care and antiretroviral therapy initiation and response in clinical practice from 2003 through 2013

2019 ◽  
Vol 30 (9) ◽  
pp. 853-860
Author(s):  
Andrea M Pallotta ◽  
Sana A Pirzada ◽  
Rabin K Shrestha ◽  
Belinda Yen-Lieberman ◽  
Leonard H Calabrese ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Cell Count ◽  
Treatment Guidelines ◽  
Hiv Care ◽  
Hiv Positive ◽  
Cd4 Cell Count ◽  
One Year ◽  
Cd4 Cell ◽  
Over Time

Universal HIV screening and treatment initiation of HIV-positive persons are well-established standards. However, late presentation to care is a barrier to early antiretroviral therapy (ART) and prevention of HIV transmission. We sought to determine the immunodeficiency at presentation to care and characterize the initiation and response to ART among HIV-positive persons over 2003–2013 in our urban HIV clinical practice at the Cleveland Clinic. Using a retrospective cohort study design, we assessed the CD4 cell count of HIV-positive patients at entry into care for each year and evaluated the trend over time. For patients who initiated treatment, we assessed the pretreatment CD4 cell count, consistency of timing and regimen with US treatment guidelines, and HIV RNA level at one-year and last follow-up visits. Regression analyses were used to determine predictors of study outcomes. We found that the cohort (N = 452) median CD4 cell count at presentation to care was 297 cells/mm3 (inter-quartile range: 104–479 cells/mm3), without any significant change over time (P = 0.62), and with 37% and 21% of presentations being late and advanced, respectively. Guideline-consistency (85%–100%) and regimen-consistency (41%–100%) were moderate to high and improved over time. Virologic suppression (<400 copies/ml) at one year and last follow-up was high (79% and 92%) and associated with regimen selection and durability. We conclude that CD4 cell count at first presentation to HIV care remained less than 350 cells/mm3 for 11 years in our clinical practice, despite advances in HIV testing and treatment guidelines. Early diagnosis and linkage to care and treatment are critical for ending the HIV epidemic.

scholarly journals RISK FACTORS FOR THE DEVELOPMENT OF NON-HODGKIN’S LYMPHOMA IN PATIENTS WITH HIV AND HEPATITIS С COINFECTION

2013 ◽  
Vol 18 (5) ◽  
pp. 4-8
Author(s):  
E. L Melnikova ◽  
E. V Volchkova ◽  
E. V Ivannikov ◽  
A. Ya Olshansky ◽  
V. N Vdovina ◽  
...  
Keyword(s):  
Risk Factors ◽  
Viral Load ◽  
Cell Count ◽  
Hodgkin's Lymphoma ◽  
Virologic Suppression ◽  
Hiv Viral Load ◽  
Cd4 Cell Count ◽  
The Mean ◽  
Hcv Coinfection ◽  
Cd4 Cell

The objective of the study was to investigate risk factors for the development of non-Hodgkin's lymphoma (NHL) in HIV-infected patients with hepatitis С virus (HCV) coinfection. A total of 37 HIV-positive subjects with NHL treated in the Moscow Center for Prevention and Control of AIDS between 2009 and 2013 were included in the study. HIV patients were divided into 2 groups: 23 cases with HCV coinfection and 14 patients without HCV coinfection. At the time of making the diagnosis of NHL 90% of patients had CD4 cell count < 350 cell/mm 3. The mean CD4 cell count in the first group (120±123 cell/mm 3) was significantly lower (p=0,035), than in patients without HCV coinfection (267±253 cell/mm3). At the time of making the diagnosis of NHL 70% of patients had HIV viral load ≥5,00 log10. The mean viral load was 5,47±1,09 log10 copies/ml in the first group and 4,06±2,03 log10 copies/ml in the second group (p=0,033). At the time of making the diagnosis of NHL 78% of patients did not receive combination antiretroviral therapy (cART). In most patients who received cART virologic suppression unsufficient and CD4 cell count remained to be low. Risk factors associated with an increased risk of NHL in HIV-infected patients with HCV coinfection are low CD4 cell count, high HIV viral load and lack of effective cART. Timely initiation of cART followed by complete virologic suppression and CD4 recovery are key factors to prevent NHL in HIV-infected patients.

scholarly journals 24-month clinical, immuno-virological outcomes and HIV status disclosure in adolescents living with perinatally-acquired HIV in the COHADO cohort, in Togo and Côte d’Ivoire, 2015-2017

2019 ◽  
Author(s):  
Marc Harris Dassi Tchoupa Revegue ◽  
Elom Takassi ◽  
François Tanoh Eboua ◽  
Sophie Desmonde ◽  
Ursula Belinda Amoussou-Bouah ◽  
...  
Keyword(s):  
Cell Count ◽  
Cote D'ivoire ◽  
West African ◽  
Hiv Disclosure ◽  
Virological Suppression ◽  
Favorable Outcome ◽  
Cd4 Cell Count ◽  
Perinatally Acquired ◽  
Cd4 Cell

Abstract Background: Adolescents living with perinatally-acquired HIV (APHIV) face challenges including timely disclosure of their HIV-serostatus that was explored in the West-African COHADO cohort. We assessed the 24-month outcomes in COHADO, among APHIV in relation to the disclosure of their own HIV-serostatus.Methods: Nested within the International epidemiologic Database to Evaluate AIDS pediatric West African prospective cohort (IeDEA pWADA), the COHADO cohort included antiretroviral (ART)-treated APHIV aged 10–19 years, enrolled in HIV-care <10 years, in Abidjan (Côte d’Ivoire) and Lomé (Togo) in 2015. A favorable 24-month outcome was defined when combining being retained in care, without progression to WHO-AIDS stage, with CD4 cell count > baseline CD4 (± 10%) and with virological suppression (viral load [VL] <50 copies/mL). We investigated correlates of APHIV favorable 24-month outcome using multivariate logistic regression. Results: Overall, 209 APHIV were included, 51.6% in Abidjan, 54.5% were females. At inclusion, median CD4 cell count was 521/mm3 (IQR[281-757]); only 29.6% had a VL measurement of whom 3.2% in virological suppression. APHIV were younger in Lomé (median age: 12 years (interquartile range [IQR]:11-15) compared to Abidjan (14 years (IQR:12-15, p=0.01). Full HIV-disclosure increased from 41.6% at inclusion to 74.1% after 24 months. After 24 months of follow-up, 6 (2.9%) died, 8 (3.8%) were lost to follow-up, 4 (1.9%) were transferred out. Overall, 73.7% did not progress to WHO-AIDS stage, 62.7% had CD4 count above (± 10%) of the baseline value (48.6% in Abidjan versus 69.0% in Lomé, p<0.001). Among the 83.7% with VL measurements, 48.8% were in virological suppression (Abidjan: 45.4%, Lomé: 52.5%, p<0.01). The 24-month combined outcome was favorable for 45% (29.6% in Abidjan and 61.4% in Lomé, p<0.01). Adjusted on sex, age, a 24-month favorable outcome was not associated with HIV-disclosure status but was significantly higher for APHIV living in Lomé compared to those living Abidjan (adjusted odds ratio =4.41, 95%CI:2.29-8.50). Conclusions: 24-month favorable outcome rates were low among West-African APHIV and differed accross countries. HIV-disclosure frequency improved over time but remained low. Context-specific responses are urgently needed to improve adolescent’s care to reach the UNAIDS 90% target of virological success for those on ART.

Amount of lymphatic tissue fibrosis in HIV infection predicts magnitude of HAART-associated change in peripheral CD4 cell count

AIDS ◽  
2005 ◽  
Vol 19 (18) ◽  
pp. 2169-2171 ◽  
Author(s):  
Timothy W Schacker ◽  
Cavan Reilly ◽  
Gregory J Beilman ◽  
Jodie Taylor ◽  
David Skarda ◽  
...  
Keyword(s):  
Hiv Infection ◽  
Cell Count ◽  
Lymphatic Tissue ◽  
Tissue Fibrosis ◽  
Cd4 Cell Count ◽  
Cd4 Cell

scholarly journals IS IT SAFE AND COST SAVING TO DEFER THE CD4+ CELL COUNT MONITORING IN STABLE PATIENTS ON ART WITH MORE THAN 350 OR 500 CELLS/µL?

2019 ◽  
Vol 11 (1) ◽  
pp. e2019063
Author(s):  
Benedetto Maurizio Celesia ◽  
Andrea Marino ◽  
Rosa Fontana del Vecchio ◽  
Roberto Bruno ◽  
Filippo Palermo ◽  
...  
Keyword(s):  
Cell Count ◽  
Mean Value ◽  
Cd4 Count ◽  
Cd4 Cells ◽  
Cd4 Cell Count ◽  
The Third ◽  
Cd4 Lymphocyte ◽  
Mean Cost ◽  
Cd4 Cell

Background CD4 lymphocyte cell count represents the main immunological marker used to monitor HIV infection. However, frequent monitoring may be unnecessary, could cause anxiety to the patient as well as burdening healthcare with extra expenses.   Objectives and methods To analyse the probability of maintaining a safe number of CD4 in HIV-positive subjects under treatment with ≥350 cells/µl at baseline during a three-year follow up. We conducted a retrospective study performing three analyses with Kaplan-Meyer method considering: 1) all patients independently from their viral load (VL); 2) patients with 500 > CD4 ≥ 350 cells/µl versus (vs) CD4 ≥ 500 cells/µl at baseline; 3) patients with VL < 20 copies/ml vs VL > 20 copies/ml.   Results 253 subjects were enrolled. The median CD4 count was 623 (489-805) cells/µl. Subjects maintaining ≥ 350 cells/µl in the first, second and third year were respectively 238 (94.1%), 229 (90.5%) and 226 (89.3%), independently from VL. Within subjects with ≥ 350 CD4/µl vs ≥ 500 CD4/µl at baseline, those who maintained ≥ 350 cells/µl until the third year were respectively 241 (95.3%) and 158 (98.1%). The probability of maintaining these values in the third year was 89.3% for those who had CD4 ≥ 350/µl at baseline and 98.1% for those who had CD4 ≥ 500/µl. This probability was around 90% vs 99% for subjects with HIV-RNA above or below 20 copies/ml. Secondly, we tried to estimate the costs of CD4 determinations in a three-year period (from April 1, 2013 to March 31, 2016). We analysed respectively 343 subjects in the first period, 364 in the second and 383 in the third, with a median value of 500 CD4/µl during the research time taken into account. We found a mean value of about two determinations patient/year (2.41 in 2013/2014; 2.32 in 2014/2015; 2.18 in 2015/2016), with a significant decrease between the first and the last period (p<0.001). The mean cost patient/year was €101.51 in the first year, €97.61 in the second, €92.00 in the third (p<0,001). Assuming to extend these procedures to all our patients with stable CD4 cells/µl and monitoring CD4 cell count once in a year, it could be possible to obtain an overall saving of €19,152/year.   Conclusions A very high percentage of subjects maintained a high and safe number of CD4 cells (>350 cells/µl) during a three-year follow up. It could be possible to save up to 66% of the costs by reducing the number of CD4 count determinations in a year, to have other favourable consequences as well, releasing new resources for patient’s management.

Sustained Cognitive Decline in HIV Infection: Relationship to CD4+ Cell Count, Plasma Viremia and p24 Antigenemia

1998 ◽  
Vol 4 (1) ◽  
pp. 95-99 ◽  
Author(s):  
Gerald J Dal Pan ◽  
Homayoon Farzadegan ◽  
Ola Seines ◽  
Donald R Hoover ◽  
Eric N Miller ◽  
...  
Keyword(s):  
Hiv Infection ◽  
Cognitive Decline ◽  
Cell Count ◽  
Plasma Viremia ◽  
Cd4 Cell Count ◽  
Cd4 Cell

scholarly journals Retention in Care among Patients with Early HIV Disease in Haiti

2017 ◽  
Vol 16 (6) ◽  
pp. 523-526 ◽  
Author(s):  
Kelly A. Hennessey ◽  
Taina Dadaille Leger ◽  
Vanessa R. Rivera ◽  
Adias Marcelin ◽  
Margaret L. McNairy ◽  
...  
Keyword(s):  
Cell Count ◽  
Retention In Care ◽  
Hiv Treatment ◽  
World Health ◽  
People Living With Hiv ◽  
Cd4 Cell Count ◽  
Hiv Test ◽  
Lost To Follow Up ◽  
Cd4 Cell

In September 2015, the World Health Organization updated their guidelines to recommend antiretroviral therapy (ART) for all people living with HIV. Countries are now in the process of implementing strategies to provide universal HIV treatment. We analyzed the rate of retention and time to ART eligibility (according to 2013 WHO guidelines) among 3,345 adult patients receiving positive HIV test results between February 1, 2003 and March 31, 2013 at the GHESKIO Clinic in Haiti, with WHO stage 1 or 2 disease and initial CD4 cell count >500 cells/mm3. Among the 3,345 patients, 2,423 (72%) were female, the median age was 33 years, 3,089 (92%) lived in Port-au-Prince, and 1,944 (58%) had attended no school or primary school only. The median initial CD4 cell count was 668 cells/mm3 (IQR: 572-834); over the subsequent 2 years, 1,485 patients (44%) were lost to follow-up and 7 (<1%) died pre-ART, 1,041 (31%) were retained in pre-ART care, and 819 (24%) initiated ART. In multivariate analysis, secondary education (aOR 1.27; 95% CI: 1.10-1.47), female gender (aOR: 1.28; 95% CI: 1.09-1.50), co-habitation (aOR: 1.31; 95% CI: 1.09-1.57), and residence in Port-au-Prince (aOR: 1.43; 95% CI: 1.09-1.88) were associated with retention in care. The median time from baseline CD4 count to ART eligibility was 1.7 years. Prior to the implementation of universal treatment, pre-ART attrition was high among patients who did not qualify for ART at presentation. Though implementing WHO recommendations for universal ART will require service expansion, it will likely result in improved retention for those at risk of being lost to follow-up.

scholarly journals Effect of BMI and fat mass on HIV disease progression in HIV-infected, antiretroviral treatment-naïve adults in Botswana

2016 ◽  
Vol 115 (12) ◽  
pp. 2114-2121 ◽  
Author(s):  
S. S. Martinez ◽  
A. Campa ◽  
H. Bussmann ◽  
S. Moyo ◽  
J. Makhema ◽  
...  
Keyword(s):  
Cell Count ◽  
Disease Progression ◽  
Fat Mass ◽  
Antiretroviral Treatment ◽  
Obesity Paradox ◽  
Hiv Disease ◽  
Time To Event ◽  
Cd4 Cell Count ◽  
Cd4 Cell

AbstractAn obesity paradox has been proposed in many conditions including HIV. Studies conducted to investigate obesity and its effect on HIV disease progression have been inconclusive and are lacking for African settings. This study investigated the relationship between overweight/obesity (BMI≥25 kg/m2) and HIV disease progression in HIV+ asymptomatic adults not on antiretroviral treatment (ART) in Botswana over 18 months. A cohort study in asymptomatic, ART-naïve, HIV+ adults included 217 participants, 139 with BMI of 18·0–24·9 kg/m2 and seventy-eight participants with BMI≥25 kg/m2. The primary outcome was time to event (≥25 % decrease in cluster of differentiation 4 (CD4) cell count) during 18 months of follow-up; secondary outcomes were time to event of CD4 cell count<250 cells/µl and AIDS-defining conditions. Proportional survival hazard models were used to compare hazard ratios (HR) on time to events of HIV disease progression over 18 months. Higher baseline BMI was associated with significantly lower risk of an AIDS-defining condition during the follow-up (HR 0·218; 95 % CI 0·068, 0·701; P=0·011). Higher fat mass at baseline was also significantly associated with decreased risk of AIDS-defining conditions during the follow-up (HR 0·855; 95 % CI 0·741, 0·987; P=0·033) and the combined outcome of having CD4 cell count≤250/µl and AIDS-defining conditions, whichever occurred earlier (HR 0·918; 95 % CI 0·847, 0·994; P=0·036). All models were adjusted for covariates. Higher BMI and fat mass among the HIV-infected, ART-naïve participants were associated with slower disease progression. Mechanistic research is needed to evaluate the association between BMI, fat mass and HIV disease progression.

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