scholarly journals Effect of Isoniazid Preventive Therapy on the Incidence of Tuberculosis among Seropositive Children Attending HIV/AIDS Care in Two General Hospitals, Northwest Ethiopia, 2021

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Fassikaw Kebede ◽  
Birhanu Kebede ◽  
Tsehay Kebede ◽  
Melaku Agmasu
Keyword(s):  
Cox Regression ◽  
Data Entry ◽  
Concomitant Administration ◽  
Preventive Therapy ◽  
Northwest Ethiopia ◽  
Isoniazid Preventive Therapy ◽  
Categorical Variables ◽  
P Value ◽  
Human Immune Deficiency Virus

The human immune deficiency virus (HIV) is the strongest risk factor for the incidence of tuberculosis (TB) by way of reactivation of latent or new infection. The provision of isoniazid preventive therapy (IPT) is one of the public health interventions for the prevention of TB. To date, there have been limited clinical data regarding the effectiveness of isoniazid preventive therapy (IPT) on TB incidence. This study aimed to assess the effect of isoniazid preventive therapy on the incidence of tuberculosis for seropositive children in Northwest Ethiopia. Methods. A facility-based retrospective follow-up was employed for reviewing 421 files from 1 January 2015 up to 30 December 2019. EpiData version 3.2 and Stata/14 software were used for data entry and analysis, respectively. Categorical variables at bivariable Cox regression were assessed for candidates transferred at P value <0.25 for multivariable Cox regression to claiming predictors associated with TB incidence rate at 95% CI at P < 0.005 . Result. The overall incidence of TB was found to be 4.99 cases per 100 person-years at 95% CI (3.89–6.53). Missed IPT (AHR = 7.45, 95% CI: 2.96, 18.74, P < 0.001 ), missed cotrimoxazole preventive therapy (CPT) (AHR = 2.4, 95% CI: 1.84–4.74, P < 0.022 ), age ≥ 11 years (AHR = 4.2, 95% CI: 1.04–7.03, P < 0.048 ), MUAC ≤ 11.5 cm (AHR = 4.36, 95% CI: 1.97–9.97, P < 0.001 ), WHO stages III and IV (AHR = 2.04, 95% CI: 1.12–3.74, P < 0.022 ), and CD4 count ≤100 cells/μl (AHR = 3.96, 95% CI: 1.52–10.34, P < 0.005 ) were significantly associated with TB incidence. Conclusion. Concomitant administration of ART with IPT had demoted more than ninety-six percent of new TB incidences for this report. Undertaking in-depth TB screening and frequent follow-up among all these children is critical in order to prevent and control tuberculosis.

High WT1 Expression Has An Independent Positive Influence On CR Rate and EFS in Non M3 AML Patients Treated with Chemotherapy.

Blood ◽  
2009 ◽  
Vol 114 (22) ◽  
pp. 4675-4675
Author(s):  
Nicoletta Colombo ◽  
Raffaella Grasso ◽  
Maurizio Miglino ◽  
Marino Clavio ◽  
Gianmatteo Pica ◽  
...  
Keyword(s):  
Regression Model ◽  
Prognostic Value ◽  
Cox Regression ◽  
Conflicts Of Interest ◽  
Categorical Variables ◽  
P Value ◽  
Prognostic Impact ◽  
Chi Square Analysis ◽  
The Impact

Abstract Abstract 4675 The prognostic value of WT1 expression at diagnosis is still controversial. It has been retrospectively evaluated in 99 consecutive non pretreated non M3 AML patients who had undergone a complete prognostic work up at diagnosis and had received intensive chemotherapy. Biological markers were evaluated on fresh marrow samples collected at diagnosis. WT1 expression was evaluated using TaqMan Gene Expression Assays as described. All patients received induction therapy with combination of fludarabine, Ara-C and anthracycline ± low dose gemtuzumab ozogamicin (n. 59) or with a conventional combination of Ara-C and anthracycline (n. 40) A conventional post-induction chemotherapy including intermediate dosage Ara-C was administered to all responding patients. Univariate comparisons between patients in CR vs non CR were performed using chi-square analysis or Fisher's exact test for categorical variables and t-test for continuous variables. P values < 0.05 were considered statistically significant. Analyses were performed using SPSS. The prognostic impact of WT1 expression was evaluated using quartiles as cut off point and selecting the one with the lowest p value. The event free survival and OS were calculated using the Kaplan Meier method. Non CR after the first induction course, relapse and death due to any cause were considered events. OS and EFS duration were calculated from start of treatment. The impact of multiple predictor variables was assessed by multivariate analyses according to the Cox regression model for OS and EFS while for the evaluation of RC was used the Logistic regression model. Median age of patients was 59 years (range 17-81). Cytogenetic alterations were prognostically favorable in 3 patients and belonged to the intermediate prognostic group in 77 patients (normal karyotype in 75 patients and +8 in two). Nineteen patients had a poor prognosis cytogenetics. For statistical analyses we considered two karyotipic groups: unfavorable (19 patients) and not unfavorable (80 patients). CRs were 60/99 (60%), of which 40 in 51 patients aged 60 or less (78%) and 20 in 48 older than 60 years (41%). Twenty-six patients relapsed, 54 are alive, 45 have died, with a median follow up of 360 days (range 20-2300). In Table 1 are reported clinical indicators of outcome being patients grouped according to the percentile of WT1 expression with the lowest p value (75th). Statystical analysis showed that all WT1 quartiles were balanced for other prognostic factors, such as cytogenetics, BAALC expression, FLT3 and NPMA and B mutations, age, blast count and therapy. The lack of consense on the role of WT1 level at diagnosis in the prognostic stratification indicate that further clinical studies are required. The clear correlation between the level of WT1 transcript and the tumor burden explains why WT1 is used in the follow up of leukemic patients as universal marker of residual disease, also in patients with specific chimeric products. On the contrary, the biological explanation of the prognostic impact of WT1 transcript level at diagnosis remains uncertain. Over the years WT1 gene has been considered as an oncogene or a tumor suppressor gene. In our experience the protective influence of high WT1 expression cannot be explained with an association with good prognosis biological features (such as mut NPM and / or low BAALC). The positive prognostic value of high WT1 expression might be implicated either with WT1 antioncogenic function, or with the stimulating effect of WT1 oncogene on leukemic cellular cycle, possibly associated with an enhanced response to chemotherapy.Table 1WT1 <= 2400 N./N.pts (%)WT1 > 2400 N./N.pts (%)p univ,p multiv.*RR (95% CI)CR (all karyotypes)41/ 75 (54)19/24 (82)0,0260.063.364 (0.927-12.202)CR (int/good karyot.)36/59 (61)19/210.010,0276.649 (1.240-35.645)CR (denovo AML int kar)31/45 (69)14/15 (98)0.020,03412.557 (1.218-129.446)CR (denovo, N.K.)26/40 (65)15/16 (94)0.0250.0413.430 (1.111-162.318)EFS at 24 months (all karyotypes)8%6%0.0020.050.486 (0.235-1.007)EFS at 24 months (int / good karyot.)9%64%0.0010.0230.360 (0.150-0.866)EFS at 24 months (de novo, N.K.)5%70%0.0010.0070.227 (0.077-0.671)OS (all karyot)15%55%0,110,660.837 (0.371-1.890)OS (int/good kar.)18%63%0,050,180.507 (0.186-1.381)Table 1 legend: * for multivariate analysis age, karyotype, FLT3, NPM mutation, BAALC expression, denovo/secondary disease were considered. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Incidence and predictors of tuberculosis among HIV-positive children at Adama Referral Hospital and Medical College, Oromia, Ethiopia: a retrospective follow-up study

2019 ◽  
Vol 41 ◽  
pp. e2019028 ◽  
Author(s):  
Masino Tessu Beshir ◽  
Aklil Hailu Beyene ◽  
Kenean Getaneh Tlaye ◽  
Tefera Mulugeta Demelew
Keyword(s):  
Proportional Hazards ◽  
Cox Regression ◽  
Multivariable Analysis ◽  
Preventive Therapy ◽  
Referral Hospital ◽  
Isoniazid Preventive Therapy ◽  
Hiv Positive ◽  
Medical College ◽  
Kaplan Meier

OBJECTIVES: Tuberculosis (TB) is common in children with human immunodeficiency virus (HIV), but its effect on the survival of HIV-infected children is not well understood. Therefore, the aim of this study was to assess the incidence and predictors of active TB among HIV-positive children at Adama Referral Hospital and Medical College, Oromia, Ethiopia.METHODS: A retrospective study was conducted over 5 years using a checklist to gather data from 428 randomly selected pediatric patient charts. The checklist was adapted from the standardized antiretroviral therapy (ART) follow-up form currently used by the institution’s ART clinic. Data were analyzed by bivariate and multivariable analysis using Cox regression proportional hazards models, as appropriate. Survival was calculated and compared using the Kaplan-Meier and log-rank tests.RESULTS: Of the 466 charts reviewed, 428 patient records were included in the analysis. A total of 67 new TB cases were observed during the follow-up period. Hence, the incidence rate in this cohort was found to be 6.03 per 100 child-years of observation. A baseline hemoglobin level <10 g/dL (adjusted hazard ratio [aHR], 7.04; 95% confidence interval [CI], 1.03 to 48.15), moderate wasting (aHR, 2.86; 95% CI, 1.02 to 7.99), and not receiving isoniazid preventive therapy (aHR, 8.23; 95% CI, 2.11 to 32.06) were among the independent predictors of TB occurrence.CONCLUSIONS: The incidence of TB was high, particularly in pre-ART patients receiving chronic care for HIV. Close followup of HIV-positive children is crucial to protect them against the development of TB. Initiating isoniazid preventive therapy, averting malnutrition, and managing anemia are also of significant importance.

P1401Electrophysiological findings during repeat procedures in patients exhibiting electrical isolation in all veins after an index cryoballoon procedure for paroxysmal atrial fibrillation

EP Europace ◽  
2020 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
V Varnavas ◽  
M Terasawa ◽  
J Sieira ◽  
J P Abugattas ◽  
E Stroker ◽  
...  
Keyword(s):  
Pulmonary Vein ◽  
Cox Regression ◽  
Statistical Significance ◽  
Categorical Variables ◽  
P Value ◽  
Cox Regression Analysis ◽  
Inferior Pulmonary Vein ◽  
Superior Pulmonary Vein ◽  
Electrophysiological Findings

Abstract Introduction The purpose of this study was to analyze and compare the electrophysiological findings in redo radiofrequency (RF)-ablation of AF in a series of patients with durable PV isolation (PVI) and with PV reconnection after index procedure with the second-generation cryoballon (CB). Methods and results A total of 132 patients (81 males, 60.7 ± 12.4 years) who underwent CB-A for paroxysmal AF (PAF) were enrolled. Indication for the redo procedure was symptomatic (PAF) in 83 (63%) and persistent AF (PeAF) or persistent regular atrial tachycardia (RAT) in 49 (37%). Seventy-five (57%) patients presented a PV reconnection (PV group), whereas 57 (43%) no PV reconnection (non-PV group). The non-PV group exhibited significantly more atrial flutters and non-PV foci than the PV group after induction protocol (67% vs. 36%, p = 0.003 and 51% vs. 24% p = 0.002, respectively) (Table 1). Twenty-two (29.3%) patients of the PV group and 20 (35%) patients of the non-PV group had AF/RAT recurrence after a mean follow-up of 12.5 ± 8 months. The survival analysis demonstrated no statistical significance in recurrence between the two groups (log rank p = 0.358). In the cox regression analysis only the AF/RAT recurrence in the blanking period could predict independently an AF/RAT relapse. Conclusions AF/RAT recurrence in patients after CB-A with durable PVI is significantly associated to atrial flutters and non-PV foci. No statistically different success rate regarding AF/RAT freedom was detected between PV and non-PV Group after redo RF-CA. Table 1. Electrophysiological findings PV Groupn = 75 non-PV Groupn = 57 p-value PV trigger (n of patients) 75(100) 0(0) &lt;0.001 LSPV 29 (39) 0 (0) &lt;0.001 LIPV 15 (20) 0 (0) &lt;0.001 RSPV 27 (36) 0 (0) &lt;0.001 RIPV 33 (44) 0 (0) &lt;0.001 Atrial flutters (n of patients) 27 (36) 38 (67) 0.003 Roof-flutter 13 (17) 34 (60) 0.0001 Peri-mitral-flutter 9 (12) 20 (35) 0.003 Right flutter 13 (17) 5 (9) 0.2 Non-PV foci (n of patients) 18 (24) 29 (51) 0.002 Categorical variables are expressed as absolute and percentage (in brackets). LIPV, left inferior pulmonary vein; LSPV, left superior pulmonary vein; PV, pulmonary vein; RSPV, right superior pulmonary vein; RIPV, right inferior pulmonary vein.

scholarly journals Estimation of lifetime survival and predictors of mortality among TB with HIV co-infected children after test and treat strategies launched in Northwest, Ethiopia, 2021; a multicentre historical follow-up study

PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0258964
Author(s):  
Ermias Sisay Chanie ◽  
Getnet Asmare Gelaye ◽  
Tesfaye Yimer Tadesse ◽  
Dejen Getaneh feleke ◽  
Wubet Taklual Admas ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Mortality Rate ◽  
Treatment Failure ◽  
Preventive Therapy ◽  
Northwest Ethiopia ◽  
P Value ◽  
Predictors Of Mortality ◽  
Follow Up Study ◽  
Immunodeficiency Virus

Introduction In resource-limited settings, the mortality rate among tuberculosis and human Immunodeficiency virus co-infected children is higher. However, there is no adequate evidence in Ethiopia in general and in the study area in particular. Hence, this study aims to estimate lifetime survival and predictors of mortality among TB with HIV co-infected children after test and treat strategies launched in Northwest Ethiopia Hospitals, 2021. Methods Institution-based historical follow-up study was conducted in Northwest Ethiopia Hospitals among 227 Tuberculosis and Human Immunodeficiency Virus co-infected children from March 1, 2014, to January 12, 2021. The data were entered into Epi info-7 and then exported to STATA version 14 for analysis. The log-rank test was used to estimate the curve difference of the predictor variables. Bivariable cox-proportional hazard models were employed for each predictor variable. Additionally, those variables having a p-value < 0.25 in bivariate analysis were fitted into a multivariable cox-proportional hazards model. P-value < 0.05 was used to declare significance associated with the dependent variable. Results From a total of 227 TB and HIV co-infected children, 39 died during the follow-up period. The overall mortality rate was 3.7 (95% CI (confidence interval): 2.9–4.7) per 100 person-years with a total of 1063.2-year observations. Cotrimoxazole preventive therapy (CPT) non-users [Adjusted Hazarded Ratio (AHR) = 3.8 (95% CI: 1.64–8.86)], presence of treatment failure [AHR = 3.0 (95% CI: 1.14–78.17)], and Cluster of differentiation 4(CD4) count below threshold [AHR = 2.7 (95% CI: 1.21–6.45)] were significant predictors of mortality. Conclusion In this study, the mortality rate among TB and HIV co-infected children was found to be very high. The risk of mortality among TB and HIV co-infected children was associated with treatment failure, CD4 count below the threshold, and cotrimoxazole preventive therapy non-users. Further research should conduct to assess and improve the quality of ART service in Northwest Ethiopia Hospitals.

Role of ctDNA to predict risk of recurrence following potentially curative resection of biliary tract and pancreatic malignancies.

2021 ◽  
Vol 39 (3_suppl) ◽  
pp. 336-336
Author(s):  
Angela Lamarca ◽  
Mairead Geraldine McNamara ◽  
Richard Hubner ◽  
Juan W. Valle
Keyword(s):  
Relapse Rate ◽  
Curative Resection ◽  
Cox Regression ◽  
Statistical Significance ◽  
Molecular Profiling ◽  
P Value ◽  
Relapse Risk ◽  
Baseline Characteristics

336 Background: The potential role of ctDNA to identify residual disease after potentially curative resection has been suggested in some malignancies; its role in resected pancreatico(P)-biliary(B) malignancies is unknown. Methods: Patients diagnosed with PB malignancies underwent molecular profiling (ctDNA) using FoundationMedicine Liquid (72 cancer-related genes) following potentially curative resection. Baseline patient characteristics and molecular profiling outcomes, including mutant allele frequency (MAF) for pathological alterations were extracted. Primary objective: prevalence of ctDNA identification and its correlation with recurrence (relapse-free survival (RFS) and relapse rate). Results: Total of 11 individuals had ctDNA analysed following potentially curative resection for PB malignancies: 8 B (4 extra-hepatic cholangiocarcinoma (eCCA), 2 ampulla, 1 intrahepatic cholangiocarcinoma (iCCA), 1 gallbladder cancer (GBC)) and 3 P. Baseline characteristics: 6 female (54.55%), median age 71.59 years (range 39.98-81.19). Most were pT2 (45.45%), pN0 (54.55%) and R0 (63.64%). Following surgery, 6 patients were started on adjuvant chemotherapy; at the end of follow-up (data cut-off 25/6/2020; median follow-up 11.15 months (range 5.45-13.52); 5 relapsed (45.45%) and 2 died (18.18%). Estimated median RFS was 11.43 months (95% CI 2.28-not reached); median overall survival was not reached. No sample failed ctDNA analysis; presence of ctDNA was identified in 3/11 (27.27%) of the samples; 2 and 1 samples had 2 and 1 pathological alterations identified, respectively: ALK fusion (1 sample; GBC), TP53 mutation (2 samples; eCCA and GBC), CHEK2 mutation (1 sample; pancreas), IDH2 mutation (1 sample; eCCA). Mean maximum MAF was 1.47 (2 in biliary; 0.43 in pancreas). Variants of unknown significance were identified in 72.73% of the samples (87.5% in B; 33.33% in P; p-value 0.152). None of the baseline characteristics explored correlated with presence of ctDNA. There was a trend towards increased relapse risk in the patients with ctDNA present following potentially curative surgery; Cox regression for RFS [HR 2.64 (95% CI 0.36-19.31); median RFS 11.44 months (95% CI 2.28-not reached) vs 10.87 (95% CI 2.21-not reached)]; relapse rate 37.5% (ctDNA absent) vs 66.67% (ctDNA present); statistical significance was not reached (p-value 0.340 and p-value 0.545, respectively). Conclusions: This pilot study demonstrates the feasibility of testing for ctDNA following potentially curative resection in PB malignancies. Presence of ctDNA may be associated with increased relapse risk; further studies are required to increase sample size and assess clinical implications.

scholarly journals Factors Associated with Depression among Heart Failure Patients at Cardiac Follow-Up Clinics in Northwest Ethiopia, 2017: A Cross-Sectional Study

2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Kassahun Gebeyehu Yazew ◽  
Debrework Tesgera Beshah ◽  
Mohammed Hassen Salih ◽  
Tadele Amare Zeleke
Keyword(s):  
Heart Failure ◽  
Depressive Symptoms ◽  
Cross Sectional Study ◽  
Northwest Ethiopia ◽  
P Value ◽  
Cross Sectional ◽  
Heart Failure Patients ◽  
Referral Hospitals ◽  
Poor Social Support

Background. Depression is a comorbid disorder in patients with heart failure and it is a major public health problem worldwide. Little is known about the depression among heart failure patients in low-income countries, while, in Ethiopia, none was studied. Objective. This study is to assess the prevalence of depression and associated factors among heart failure patients at cardiac follow-up clinics at Amhara Region Referral Hospitals, Northwest Ethiopia, 2017. Methods. A hospital based cross-sectional study was conducted between March 30, 2017, and May 15, 2017, G.C., by using a systematic random sampling technique to select 422 of 1395 HF patients. Structured interviewer-administered questionnaires and patient card review with a checklist that incorporates the PHQ-9 tool for depression measurement were used. The collected data were checked, coded, and entered into Epi-info version 7 and exported to SPSS version 20. Bivariate logistic regression at p-value <0.2 was exported to multivariate logistic regressions and p-value <0.05 was considered statistically significant. Results. A total of 403 were included with a response rate of 95.5%. Among the participants, 51.1% had depressive symptoms. Factors associated with depressive symptoms were poor self-care behavior 1.60 [AOR (95% CI=1.01, 2.55)], poor social support 1.90 [AOR (95% CI=1.16, 3.12)], being female 2.70 [AOR (95% CI=1.44, 5.07)], current smoking history 4.96 [AOR (95% CI=1.54, 15.98)], and duration of heart failure (>1 year) 1.64 [AOR (95% CI=1.04, 2.59)]. Conclusions. Around half of the patients were depressive. The patients who had poor self-care behavior, were females, had poor social support, had a current history of smoking, and had duration of chronic heart failure >1 year need special attention. Therefore, all referral hospitals need efforts to focus on those problems and target improvements of depressive symptoms.

scholarly journals Contact Screening and Isoniazid Preventive Therapy Initiation for Under-Five Children among Pulmonary Tuberculosis-Positive Patients in Bahir Dar Special Zone, Northwest Ethiopia: A Cross-Sectional Study

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Netsanet Fentahun ◽  
Yosef Wasihun ◽  
Abebe Mamo ◽  
Lakew Abebe Gebretsadik
Keyword(s):  
Pulmonary Tuberculosis ◽  
Preventive Therapy ◽  
Northwest Ethiopia ◽  
Isoniazid Preventive Therapy ◽  
Bahir Dar ◽  
Cross Sectional ◽  
Under Five ◽  
Under Five Children ◽  
Therapy Initiation ◽  
Contact Screening

Background. Children are highly susceptible to Mycobacterium tuberculosis infection, and about 70% of children living in the same households with pulmonary tuberculosis-positive patients will become infected. However, pulmonary positive tuberculosis is a common phenomenon and the implementation of the recommended contact screening and initiation of isoniazid preventive therapy is very low. Therefore, this study is aimed at assessing contact screening practice and initiation of isoniazid preventive therapy of under-five children among pulmonary tuberculosis-positive patients in Bahir Dar, northwest Ethiopia. Methods. A facility-based cross-sectional study was conducted from March 1 to 30, 2016. A total of 267 pulmonary tuberculosis-positive patients were included in this study. To identify independent predictors of contact screening and isoniazid preventive therapy initiation, we performed multivariable logistic regression analyses using SPSS version 20 with CI of 95% at p value < 0.05. Results. A total of 230 (90.2%) pulmonary tuberculosis-positive patients had single contacts with their under-five children. One hundred nine (64.8%) children were screened. From those screened, 11 (7.4%) developed tuberculosis disease and started antituberculosis treatment. Forty-four (31.9%) children started isoniazid preventive therapy. Sex of the participants, place of service delivery, relationship with contacts, HIV status, and attitude of PTB+ cases were significant predictors of contact screening (p<.05). Participant’s knowledge, attitude of participants, and relationship of the child with participant were significant predictors of isoniazid preventive therapy initiation (p<0.05). Conclusion. Contact screening practice and isoniazid preventive therapy initiation of children under the age of 5 in Bahir Dar zone were very low. Intimate family contact with pulmonary tuberculosis-positive patients, place of service delivery, and attitude towards screening are the key factors of contact screening. Participant’s knowledge, attitude of participants, and relationship of the child with participant are the key factors of isoniazid preventive therapy initiation. Therefore, household contact screening and isoniazid preventive therapy initiation should be paid attention to reduce transmission.

scholarly journals Associated Factories and Time to Occurrence of Tuberculosis Among Children on HIV/AIDS Care in Assosa and Pawe General Hospitals North West Ethiopia: A Retrospective Cohort Study 2020

2020 ◽  
Author(s):  
Fassikaw kebede Bizuneh ◽  
Tadese Tollosa Daba ◽  
Belayneh Mengist Mitike ◽  
Tamrat sheawno Fikretsion ◽  
Belete Negese Negese
Keyword(s):  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Cox Regression ◽  
Cox Model ◽  
Incidence Density ◽  
Human Immune Deficiency Virus ◽  
Cox Regression Analysis ◽  
Hiv Aids

Abstract Background: Tuberculosis (TB) incidence in peadtrics and children living with human immune-deficiency virus (HIV) is an emerging global concern. Although, the incidence of TB among adult HIV patients is exhaustively studied in Ethiopia, but among children on HIV/AIDS care is overlooked. Knowledge of the time when TB develops during successive follow up could be helpful for time relevant intervention strategies.Methods: health institution based retrospective cohort study conducted among 421 children on HIV/AIDS from 2009-2018. Time to develop TB was defined as time from enrollment for ART care until development of TB among children on ART. Proportional hazard assumption was checked for each variable and no variable was found with Schoenfeld test <0.05. Variables with P-value <0.25 at bivariate Cox regression analysis were entered into multivariable Cox model. Multivariable Cox regression model with 95%CI and AHR was used to identify significant predictor variables to develop TB at P< 0.05.Result: Totally 421 children were followed for a total of 662.5 Person Years of observation (PYO). The maximum and minimum follow up time on ART was 0.37 and 4.49 years, respectively. The median age of the children on ART at enrollment was 8 years (IQR=2-15). The Overall incidence density of tuberculosis in HIV infected children was 9.6/ 100 PYOs 95%CI (8.06-10.3). Tuberculosis occurrence among HIV infected children was significantly associated within TB history of contact AHR=3.7, 95%CI (2.89-7.2), not started on cotrimoxazole(CPT) AHR=2.4: 95%CI (1.84-4.74), incomplete vaccination AHR=2.4, 95%CI (1.32-4.5), sever stunting AHR =2.99:95%CI (1.2-7.81), having hemoglobin (Hgb) ≤10 mg/dl AHR = 4.02, 95%CI (2.01-8.1).Conclusion: More than 80% of TB incidences occurred during two years of follow up after ART started. So intensified screening of CPT& therapeutic feeding is highly recommended for all children.

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