scholarly journals Viral Load Suppression after Enhanced Adherence Counseling and Its Predictors among High Viral Load HIV Seropositive People in North Wollo Zone Public Hospitals, Northeast Ethiopia, 2019: Retrospective Cohort Study

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Gedefaw Diress ◽  
Samuel Dagne ◽  
Birhan Alemnew ◽  
Seteamlak Adane ◽  
Amanuel Addisu
Keyword(s):  
Cohort Study ◽  
Viral Load ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Viral Suppression ◽  
High Viral Load ◽  
Counseling Session ◽  
Viral Load Suppression ◽  
Adherence Counseling ◽  
Hiv Seropositive

Background. The World Health Organization currently encourages enhanced adherence counseling for human immunodeficiency virus (HIV) seropositive people with a high viral load count before a treatment switch to the second-line regimen, yet little is known about viral load suppression after the outcome of enhanced adherence counseling. Therefore, this study aimed to assess viral suppression after enhanced adherence counseling sessions and its predictors among high viral load HIV seropositive people. Methods. Institutional-based retrospective cohort study was conducted among 235 randomly selected HIV seropositive people who were on ART and had a high viral load (>1000 copies/ml) from June 2016 to January 2019. The proportion of viral load suppression after enhanced adherence counseling was determined. Time to completion of counseling sessions and time to second viral load tests were estimated by the Kaplan–Meier curve. Log binomial regression was used to identify predictors of viral re-suppression after enhanced adherence counseling sessions. Result. The overall viral load suppression after enhanced adherence counseling was 66.4% (60.0–72.4). The median time to start adherence counseling session after high viral load detected date was 8 weeks (IQR 4–8 weeks), and the median time to complete the counseling session was 13 weeks (IQR 8–25 weeks). The probability of viral load suppression was higher among females (ARR = 1.2, 95% CI: 1.02–1.19) and higher educational status (ARR = 1.7, 95% CI: 1.25–2.16). The probability of viral load suppression was lower among people who had 36–59 months duration on ART (ARR = 0.35, 95% CI: 0.130–0.9491) and people who had > 10,000 baseline viral load count (ARR = 0.44, 95% CI: 0.28–0.71). Conclusion. This study showed that viral suppression after enhanced adherence counseling was near to the WHO target (70%) but highlights gaps in time to enrolment into counseling session, timely completion of counseling session, and repeat viral load testing after completing the session.

scholarly journals Viral load Suppression and Associated Factors among HIV Patients on Antiretroviral Treatment in Bulambuli District, Eastern Uganda: A Retrospective Cohort Study

2020 ◽  
Vol 13 ◽  
pp. 117863372097063
Author(s):  
Paul Wakooko ◽  
Yahaya Gavamukulya ◽  
Julius N Wandabwa
Keyword(s):  
Cohort Study ◽  
Viral Load ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Associated Factors ◽  
Categorical Variables ◽  
P Value ◽  
Viral Load Suppression ◽  
Hiv Patients ◽  
The Third

Background: HIV viral load suppression (VLS) is the most important indicator of successful antiretroviral therapy. In 2016, Bulambuli District started monitoring HIV patients on ART using viral load tests in an effort to meet the third 90 of the UNAIDS 90-90-90 strategy which is VLS. The objective of this study was to determine the progress in Bulambuli District towards achievement of VLS among HIV infected patients on ART and associated factors that affect this programme. Methods: A retrospective cohort study design was used. One thousand, one hundred and one medical records of HIV infected patients on ART who attended HIV clinic at Muyembe Health Centre IV from June 2016 to April 2018 were reviewed. A data abstraction tool was used for data collection. Chi Square was used to determine factors associated with VLS and logistic regression was used to determine the magnitude by which the ART and clinical factors influence VLS. Data were summarized using descriptive statistics for categorical variables and by computing proportions, means and standard deviation for continuous variables. Results: Of the patients (n = 944, 85.7%) had attained VLS. Adjusting for known confounders, only adherence to ART was a significant predictor of VLS. Individuals with fair adherence (80%-95%) had 2.667 times the odds of VLS, CI = 1.122-9.370, P-value of <.002 compared to individuals with good (>95%) adherence which was used as the reference while those with poor (<80%) adherence had 4.553 times the odds of attaining VLS, CI = 1.31-13.930, P-value of <.001 compared to individuals with good adherence. Conclusion: These findings suggest that Bulambuli District, at 85.7% VLS is on track to attaining the third 90 of the 90, 90, 90 global targets by 2020. It further reveals that adherence is the only significant predictor of VLS in the District.

scholarly journals Is Higher Viral Load in SARS-CoV-2 Associated With Death?

2020 ◽  
Author(s):  
Klinger Soares Faico-Filho ◽  
Victor Cabelho Passarelli ◽  
Nancy Bellei
Keyword(s):  
Cohort Study ◽  
Viral Load ◽  
Disease Severity ◽  
Prognostic Marker ◽  
Patient Outcomes ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Severe Disease ◽  
High Viral Load ◽  
Nasopharyngeal Swab

There is no proven prognostic marker or adequate number of studies in patients hospitalized for Coronavirus Disease-2019 (COVID-19). We conducted a retrospective cohort study of patients hospitalized with COVID-19 from March 14 to June 17, 2020, at Sao Paulo Hospital. SARS-CoV-2 viral load was assessed using the cycle threshold (Ct) values obtained from an RTPCR assay applied to the nasopharyngeal swab samples. Disease severity and patient outcomes were compared. Among the 875 patients, 50.1% (439/875) had mild, 30.4% (266/875) moderate, and 19.5% (170/875) severe disease. A Ct value of <25 (472/875) indicated a high viral load, which was independently associated with mortality (OR: 0,34; 95% CI: 0,217 to 0,533; p < 0.0001). Admission SARS-CoV-2 viral load is an important surrogate biomarker of infectivity and is independently associated with mortality among patients hospitalized with COVID-19.

A modified community viral load measure to support the evaluation of transmission potential of HIV in the population: a retrospective cohort study

The Lancet ◽  
2015 ◽  
Vol 386 ◽  
pp. S47
Author(s):  
Ngai Sze Wong ◽  
Owen T Y Tsang ◽  
Ka Hing Wong ◽  
Man Po Lee ◽  
Denise P C Chan ◽  
...  
Keyword(s):  
Cohort Study ◽  
Viral Load ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Transmission Potential

scholarly journals Malaria and intestinal parasite co-infection and its association with anaemia among people living with HIV in Buea, Southwest Cameroon: A community-based retrospective cohort study

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0245743
Author(s):  
Sorelle Mekachie Sandie ◽  
Irene Ule Ngole Sumbele ◽  
Martin Mih Tasah ◽  
Helen Kuokuo Kimbi
Keyword(s):  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Intestinal Parasites ◽  
Significant Risk ◽  
People Living With Hiv ◽  
Viral Load Suppression ◽  
Community Based ◽  
Living With Hiv ◽  
Hiv Negative

Background Both malaria and intestinal parasites are endemic in Cameroon, and their co-infection can be of great impact on anaemia among people living with HIV (PLWH). This community-based retrospective cohort study determined the prevalence and association of infections with anaemia in PLWH and HIV-negative individuals in Buea, Cameroon from March to August 2019. Methods The study population comprised of 190 PLWH and 216 consenting HIV-negative individuals from the Buea community. Participants were examined clinically, the collected blood sample was used for malaria parasite (MP) detection, HIV diagnosis and haemoglobin (Hb) measurement while stool samples were examined for the detection of intestinal parasites (IPs). Proportions were compared using Pearson’s Chi-square test and association of anaemia with independent variables was evaluated using logistic regression analysis. Results Out of the 406 participants, MP, IPs and MP/IP co-infection prevalences were 15.5%, 13.0% and 3.0% respectively. PLWH had a higher prevalence of MP (16.3%, P = 0.17), IPs (23.7%, P ˂ 0.001) and MP/IPs co-infection (3.7%, P = 0.04) when compared with HIV-negative participants. Similarly, PLWH had significantly lower mean haemoglobin value (11.10 ± 1.54 g/dL) than their HIV-negative counterparts (12.45 ± 2.06 g/dL). Also, PLWH co-infected with MP and IPs were observed to have a significantly lower mean haemoglobin value (10.6 ± 1.21 g/dL). PLWH had a significantly (P ˂ 0.001) higher prevalence of mild (56.8%), moderate (18.4%) and severe (1.6%) anaemia when compared with HIV-negative counterparts. The significant risk factors associated with anaemia included being febrile (P = 0.03), MP-infected only (P = 0.001), HIV-infected only (P < 0.001), having dual (P < 0.001) or triple-infections (P = 0.03). Conclusion Malaria and intestinal parasites remain public health concerns among PLWH and anaemia as a serious haematological abnormality gets exacerbated even with the viral load suppression. Hence, routine medical check-ups among PLWH are recommended.

scholarly journals Enhanced adherence counselling and viral load suppression in HIV seropositive patients with an initial high viral load in Harare, Zimbabwe: Operational issues

PLoS ONE ◽  
2019 ◽  
Vol 14 (2) ◽  
pp. e0211326 ◽  
Author(s):  
Talent Bvochora ◽  
Srinath Satyanarayana ◽  
Kudakwashe C. Takarinda ◽  
Hilda Bara ◽  
Prosper Chonzi ◽  
...  
Keyword(s):  
Viral Load ◽  
High Viral Load ◽  
Viral Load Suppression ◽  
Adherence Counselling ◽  
Operational Issues ◽  
Hiv Seropositive

scholarly journals Virus Load and Incidence Olfactory, Gustatory, Respiratory, Gastrointestinal Disorders in COVID-19 Patients: A Retrospective Cohort Study

2021 ◽  
Author(s):  
Mohammad Hosein Taziki Balajelini ◽  
Abdolhalim Rajabi ◽  
Masoud Mohammadi ◽  
Hadi Razavi Nikoo ◽  
Alijan Tabarraei ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Cohort Study ◽  
Viral Load ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Gastrointestinal Symptoms ◽  
Chain Reaction ◽  
Ct Value ◽  
The Mean ◽  
Polymerase Chain

Objectives: This study investigated the relationship between viral load and the incidence and recovery of olfactory and gustatory dysfunction (OD and GD), incidence of respiratory and gastrointestinal symptoms in COVID-19 patients. Design: A Retrospective Cohort Study. Setting and Participants: In total 599 outpatients’ cases polymerase chain reaction (PCR)–confirmed COVID-19-positive patients in Golestan province were included in the study. Main Outcome Measures: The incidence of OD, GD, their severity and the time of recovery was determined. The association of these variables with cycle threshold (CT) values of SARS-CoV-2 polymerase chain reaction was assessed. Results: The mean age of patients was 38.27 ± 13.62 years. The incidence of general symptoms included myalgia 70.1%, headache 51.8%, fever 47.7%, and dyspnea 21.4%. 41.9% of patients had gastrointestinal symptoms, including abdominal pain 26.5%, diarrhea 25.2%, nausea 20.5%, and vomiting 12.9%. 12.2% of patients had comorbidity. The trimester recovery rates of OD and GD were 93.94% and 94.74%, respectively. The mean recovery time of OD and GD was 14.56±13.37 and 13.8±3.77 days, respectively. The mean CT value in all patients was 27.45±4.55. There were significant associations between CT value with headache (P=0.04), GD (P=0.002) and OD (P=0.001). Conclusions: The intensity and the recovery of OD and GD in Covid-19 patients may be affected by initial viral load. Unlike to respiratory and gastrointestinal symptoms, the OD and GD were associated with lower viral load. Therefore, it may be recommended to use these clinical symptoms as an indicator in the initial screening of patients during pandemics.

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