Incidence and Prevalence of Cancer in People Living With HIV/AIDS at Cancer Centers in Latin America
Prospective Observational Study of Site-Specific Incident and Prevalent Cases of Cancer in People Living With HIV/AIDS- in Latin America
3 other identifiers
observational
175
3 countries
4
Brief Summary
This trial studies the frequency of incident and prevalent of cancer in people living with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) at cancer centers in Latin America. By counting how many people living with HIV/AIDS have cancer at these specific centers, researchers may better understand how they are being treated and cared for. This may help researchers to understand what new studies may be helpful for those areas in the future.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Jan 2020
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 12, 2019
CompletedFirst Posted
Study publicly available on registry
September 13, 2019
CompletedStudy Start
First participant enrolled
January 17, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
October 18, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
October 18, 2021
CompletedResults Posted
Study results publicly available
August 22, 2023
CompletedSeptember 1, 2023
August 1, 2023
1.8 years
September 12, 2019
June 1, 2023
August 21, 2023
Conditions
Outcome Measures
Primary Outcomes (5)
Estimates of Site-specific Incident Cases and Site-specific Prevalence of Cases Presenting With Human Immunodeficiency Virus (HIV) and Cancer Presenting Over 9 Months at the Clinical Sites
The primary endpoint will be the estimates of site-specific frequency of new diagnosis and existing cases (recurrence and surveillance) presenting with HIV and cancer presenting over 1 year, 9 months (21 months) at the clinical sites.
Up to 21 months
Mean Cases Per Month of New Cases Were Estimated Along With Corresponding 95% Poisson Confidence Interval by Study Site.
The mean cases per month of incidence will be estimated along with corresponding 95% Poisson confidence interval. The number of cases will be counted and mean cases per months will be estimated. Duration of observation was 21 months. This summary was based on the study site.
21 months
Mean Cases Per Month of New Cases Were Estimated Along With Corresponding 95% Poisson Confidence Interval by Cancer Type.
The mean cases per month of incidence will be estimated along with corresponding 95% Poisson confidence interval. The number of cases will be counted and mean cases per months will be estimated. Duration of observation was 21 months. This summary was based on the cancer type.
21 months
Mean Cases Per Month of Existing Cases Were Estimated Along With Corresponding 95% Poisson Confidence Interval by Study Site.
The mean cases per month of prevalence will be estimated along with corresponding 95% Poisson confidence interval. The number of cases will be counted and mean cases per months will be estimated. Duration of observation was 21 months. This summary was based on the study site.
21 months
Mean Cases Per Month of Existing Cases Were Estimated Along With Corresponding 95% Poisson Confidence Interval by Cancer Type
The mean cases per month of prevalence will be estimated along with corresponding 95% Poisson confidence interval. The number of cases will be counted and mean cases per months will be estimated. Duration of observation was 21 months. This summary was based on the cancer type.
21 months
Secondary Outcomes (5)
Information on the Use of Diagnostic Testing in HIV-positive Individuals
Up to 21 months
HIV Treatment and Disease Characteristics of HIV-positive Individuals Diagnosed With Cancer
Up to 21 months
Information on the Treatment for Cancers Diagnosed in HIV-positive Individuals
Up to 21 months
CD4 of HIV-positive Individuals Diagnosed With Cancer
Baseline
HIV Viral Load of HIV-positive Individuals Diagnosed With Cancer
Baseline
Study Arms (1)
Observational (respond to surveys, medical record review)
Patients respond to surveys and/or undergo medical record review at baseline and at 4 weeks.
Interventions
Correlative studies
Respond to surveys
Eligibility Criteria
Participants presenting to HIV treatment programs or cancer treatment programs at collaborating sites, with both HIV and cancer, which may include either a history of malignancy or current diagnosis
You may qualify if:
- HIV positive. Documentation of HIV-1 infection by means of any one of the following:
- Documentation of receipt of ART by a licensed health care provider (Documentation may be a record of an ART prescription in the participant's medical record, a written prescription in the name of the participant for ART, or pill bottles for ART with a label showing the participant's name);
- HIV-1 ribonucleic acid (RNA) detection by a licensed HIV-1 RNA assay demonstrating \> 1000 RNA copies/mL, and confirmed by a licensed screening antibody and/or HIV antibody/antigen combination assay;
- Any licensed HIV screening antibody and/or HIV antibody/antigen combination assay confirmed by a second licensed HIV assay, such as a HIV-1 Western blot confirmation or HIV rapid multispot antibody differentiation assay.
- Note: The term "licensed" refers to a kit that has been certified or licensed by an oversight body within the participating country and validated internally.
- WHO (World Health Organization) and CDC (Centers for Disease Control and Prevention) guidelines mandate that confirmation of the initial test result must use a test that is different from the one used for the initial assessment. A reactive initial rapid test should be confirmed by either another type of rapid assay or an E/Custom Industrial Analysis (CIA) that is based on a different antigen preparation and/or different test principle (e.g., indirect versus competitive), or a Western blot or a plasma HIV-1 RNA viral load.
- Must have a current or prior (within the last 5 years) diagnosis of cancer, but there is no restriction of the number or type of prior treatments. Participants will qualify under one of three categories:
- New diagnosis: no prior treatment for current malignancy. May be prior to, or currently receiving the first line of therapy.
- Prior diagnosis (within 5 years), in remission: Not currently on cancer treatment other than combination antiretroviral therapy (cART). Prior treatment for malignancy can include surgery, radiation, or chemotherapy (or cART initiation in Kaposi sarcoma \[KS\]). No restriction on number of prior lines of therapy.
- Prior diagnosis, recurrent: considering or currently receiving treatment that is not first line. No restriction on the number of prior lines of therapy.
- Date of birth and age should be determined based on best possible information or documentation available.
- Ability to understand and the willingness to provide informed consent document.
You may not qualify if:
- Participants not meeting all criteria above are ineligible.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- AIDS Malignancy Consortiumlead
- National Cancer Institute (NCI)collaborator
- The Emmes Company, LLCcollaborator
- University of Arkansascollaborator
Study Sites (4)
Hospital de Agudos Juan A. Fernandez
Buenos Aires, Argentina
Instituto Nacional de Câncer José de Alencar
Rio de Janeiro, 20231-050, Brazil
Complexo Hospitalar Universitário Professor Edgard Santos
Salvador, Brazil
Instituto Nacional de Cancerologia
Mexico City, 14080, Mexico
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Deukwoo Kwon
- Organization
- Statistical and Data Analysis Center, AIDS Malignancy Consortium
Study Officials
- PRINCIPAL INVESTIGATOR
Robert M Strother
AIDS Malignancy Consortium
Publication Agreements
- PI is Sponsor Employee
- No
- Restrictive Agreement
- No
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- NETWORK
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 12, 2019
First Posted
September 13, 2019
Study Start
January 17, 2020
Primary Completion
October 18, 2021
Study Completion
October 18, 2021
Last Updated
September 1, 2023
Results First Posted
August 22, 2023
Record last verified: 2023-08