Impact of Human Immunodeficiency Virus Infection on Survival and Acute Toxicities From Chemoradiation Therapy for Cervical Cancer Patients in a Limited-Resource Setting

To prospectively compare survival between human immunodeficiency virus (HIV)-infected versus HIV-uninfected cervical cancer patients who initiated curative chemoradiation therapy (CRT) in a limited-resource setting. Women with locally advanced cervical cancer with or without HIV infection initiating...

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Veröffentlicht in:International journal of radiation oncology, biology, physics biology, physics, 2018-05, Vol.101 (1), p.201-210
Hauptverfasser: Grover, Surbhi, Bvochora-Nsingo, Memory, Yeager, Alyssa, Chiyapo, Sebathu, Bhatia, Rohini, MacDuffie, Emily, Puri, Priya, Balang, Dawn, Ratcliffe, Sarah, Narasimhamurthy, Mohan, Gwangwava, Elliphine, Tsietso, Sylvia, Kayembe, Mukendi K.A., Ramogola-Masire, Doreen, Dryden-Peterson, Scott, Mahantshetty, Umesh, Viswanathan, Akila N., Zetola, Nicola M., Lin, Lilie L.
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container_title International journal of radiation oncology, biology, physics
container_volume 101
creator Grover, Surbhi
Bvochora-Nsingo, Memory
Yeager, Alyssa
Chiyapo, Sebathu
Bhatia, Rohini
MacDuffie, Emily
Puri, Priya
Balang, Dawn
Ratcliffe, Sarah
Narasimhamurthy, Mohan
Gwangwava, Elliphine
Tsietso, Sylvia
Kayembe, Mukendi K.A.
Ramogola-Masire, Doreen
Dryden-Peterson, Scott
Mahantshetty, Umesh
Viswanathan, Akila N.
Zetola, Nicola M.
Lin, Lilie L.
description To prospectively compare survival between human immunodeficiency virus (HIV)-infected versus HIV-uninfected cervical cancer patients who initiated curative chemoradiation therapy (CRT) in a limited-resource setting. Women with locally advanced cervical cancer with or without HIV infection initiating radical CRT in Botswana were enrolled in a prospective, observational, cohort study from July 2013 through January 2015. Of 182 women treated for cervical cancer during the study period, 143 women initiating curative CRT were included in the study. Eighty-five percent of the participants (122 of 143) had stage II/III cervical cancer, and 67% (96 of 143) were HIV-infected. All HIV-infected patients were receiving antiretroviral therapy (ART) at the time of curative cervical cancer treatment initiation. We found no difference in toxicities between HIV-infected and HIV-uninfected women. The 2-year overall survival (OS) rates were 65% for HIV-infected women (95% confidence interval [CI] 54%-74%) and 66% for HIV-uninfected women (95% CI 49%-79%) (P = .70). Factors associated with better 2-year OS on multivariate analyses included baseline hemoglobin >10 g/dL (hazard ratio [HR] 0.37, 95% CI 0.19-0.72, P = .003), total radiation dose ≥75 Gy (HR 0.52, 95% CI 0.27-0.97, P = .04), and age 
doi_str_mv 10.1016/j.ijrobp.2018.01.067
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Women with locally advanced cervical cancer with or without HIV infection initiating radical CRT in Botswana were enrolled in a prospective, observational, cohort study from July 2013 through January 2015. Of 182 women treated for cervical cancer during the study period, 143 women initiating curative CRT were included in the study. Eighty-five percent of the participants (122 of 143) had stage II/III cervical cancer, and 67% (96 of 143) were HIV-infected. All HIV-infected patients were receiving antiretroviral therapy (ART) at the time of curative cervical cancer treatment initiation. We found no difference in toxicities between HIV-infected and HIV-uninfected women. The 2-year overall survival (OS) rates were 65% for HIV-infected women (95% confidence interval [CI] 54%-74%) and 66% for HIV-uninfected women (95% CI 49%-79%) (P = .70). Factors associated with better 2-year OS on multivariate analyses included baseline hemoglobin &gt;10 g/dL (hazard ratio [HR] 0.37, 95% CI 0.19-0.72, P = .003), total radiation dose ≥75 Gy (HR 0.52, 95% CI 0.27-0.97, P = .04), and age &lt;40 years versus 40-59 years (HR 2.17, 95% CI 1.05-4.47, P = .03). Human immunodeficiency virus status had no effect on 2-year OS or on acute toxicities in women with well-managed HIV infection who initiated curative CRT in Botswana. 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Factors associated with better 2-year OS on multivariate analyses included baseline hemoglobin &gt;10 g/dL (hazard ratio [HR] 0.37, 95% CI 0.19-0.72, P = .003), total radiation dose ≥75 Gy (HR 0.52, 95% CI 0.27-0.97, P = .04), and age &lt;40 years versus 40-59 years (HR 2.17, 95% CI 1.05-4.47, P = .03). Human immunodeficiency virus status had no effect on 2-year OS or on acute toxicities in women with well-managed HIV infection who initiated curative CRT in Botswana. 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Women with locally advanced cervical cancer with or without HIV infection initiating radical CRT in Botswana were enrolled in a prospective, observational, cohort study from July 2013 through January 2015. Of 182 women treated for cervical cancer during the study period, 143 women initiating curative CRT were included in the study. Eighty-five percent of the participants (122 of 143) had stage II/III cervical cancer, and 67% (96 of 143) were HIV-infected. All HIV-infected patients were receiving antiretroviral therapy (ART) at the time of curative cervical cancer treatment initiation. We found no difference in toxicities between HIV-infected and HIV-uninfected women. The 2-year overall survival (OS) rates were 65% for HIV-infected women (95% confidence interval [CI] 54%-74%) and 66% for HIV-uninfected women (95% CI 49%-79%) (P = .70). 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source MEDLINE; Elsevier ScienceDirect Journals
subjects Adult
Age Factors
AIDS VIRUS
Anti-HIV Agents - therapeutic use
Botswana
Chemoradiotherapy - adverse effects
Chemoradiotherapy - mortality
COMPARATIVE EVALUATIONS
Confidence Intervals
Female
HIV Infections - complications
HIV Infections - drug therapy
HIV Infections - mortality
HIV Seronegativity
HUMAN POPULATIONS
Humans
Kaplan-Meier Estimate
Middle Aged
Multivariate Analysis
NEOPLASMS
PATIENTS
Prospective Studies
RADIOLOGY AND NUCLEAR MEDICINE
Radiotherapy Dosage
Survival Rate
TOXICITY
Uterine Cervical Neoplasms - blood
Uterine Cervical Neoplasms - complications
Uterine Cervical Neoplasms - mortality
Uterine Cervical Neoplasms - therapy
title Impact of Human Immunodeficiency Virus Infection on Survival and Acute Toxicities From Chemoradiation Therapy for Cervical Cancer Patients in a Limited-Resource Setting
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