Environmental Stressors Suffered by Women with Gynecological Cancers in the Aftermath of Hurricanes Irma and María in Puerto Rico.

BACKGROUND: Hurricanes are the immediate ways that people experience climate impacts in the Caribbean. These events affect socio-ecological systems and lead to major disruptions in the healthcare system, having effects on health outcomes. In September 2017, Puerto Rico (PR) and the United States Virgin Islands (USVI) experienced one of the most catastrophic hurricane seasons in recent history (Hurricane Irma was a Category 5 and Hurricane María was a Category 4 when they hit PR). OBJECTIVE: This study examines environmental stressors experienced by women with gynecologic (GYN) cancers from PR and USVI who received oncologic cancer care in PR, in the aftermath of the hurricanes. METHODS: A descriptive qualitative study design was used to obtain rich information for understanding the context, barriers, knowledge, perspectives, risks, vulnerabilities, and attitudes associated to these hurricanes. We performed focus groups among GYN cancer patients (n = 24) and key-informant interviews (n = 21) among health-care providers and administrators. Interviews were conducted from December 2018-April 2019. RESULTS: Environmental health stressors such as lack of water, heat and uncomfortable temperatures, air pollution (air quality), noise pollution, mosquitos, and rats ranked in the top concerns among cancer patients and key-informants. CONCLUSIONS: These findings are relevant to cancer patients, decision-makers, and health providers facing extreme events and disasters in the Caribbean. Identifying environmental secondary stressors and the most relevant cascading effects is useful for decision-makers so that they may address and mitigate the effects of hurricanes on public health and cancer care.

Measuring Knowledge of Cancer Screening and Prevention Strategies in HIV Healthcare Professionals.

OBJECTIVE: Due to advances in the care of people living with HIV/AIDS (PLWHA), life expectancy significantly increased, putting this group vulnerable to age-related comorbidities, such as cancer. The objective of this study was to describe the knowledge of cancer screening (cervical, breast, anal, colon, prostate) and other cancer prevention strategies (HPV vaccination, HPV testing) among HIV care professionals in Puerto Rico (PR). METHODS: Cross-sectional study using a sample of 104 HIV healthcare professionals in PR. Descriptive analyses were used to characterize the study sample. Logistic regression analysis was used to determine the relation of sociodemographic and work-related factors with cancer screening knowledge. RESULTS: On average, the healthcare professionals interviewed had been working for more than 10 years with the HIV/AIDS population (11.5±7.6 years). Multivariate analysis showed that physicians had a higher likelihood of having extensive knowledge of cervical (OR=3.96; 95% CI=1.23, 12.77) and anal cancer (OR=9.4; 95% CI=2.2, 41.0) screening than other healthcare professionals. For anal cancer in particular, as the number of years a given participant had been working with people living with HIV/AIDS increased, the likelihood that this participant would have extensive knowledge of anal cancer screening significantly increased (10% year). CONCLUSION: Health education interventions, tailored to healthcare professionals who recently finished their formal education should be developed in HPV-related cancers. Such training would improve cancer prevention and control efforts, thereby benefitting the HIV population in Puerto Rico.

Prevalence and Correlates of Penile HPV Infection in a Clinic-Based Sample of Hispanic Males.

OBJECTIVE: The aim of this manuscript is to describe the prevalence, genotypic distribution of penile HPV infection and the behavioral risk factors associated with penile HPV infection (any HPV type, high-oncogenic-risk [HR] types, low-oncogenic-risk [LR] types, and of multiple HPV types) in a group of sexually active males who went to an STI clinic in San Juan, Puerto Rico. METHODS: After providing informed consent, the participants, underwent a detailed behavioral interview and a clinical examination. Frequency distributions and descriptive statistics were used to characterize the study samples. Prevalence estimates and 95% confidence intervals (CI) were calculated for any type of HPV, HR types, LR types, or multiple types. Logistic regression analyses was performed to determine factors associated with each of the HPV types. RESULTS: Two hundred and six participants were enrolled in this study. The mean age of the participants was 37.8±13.1 years. Close to 80% of the sample were infected with at least one HPV type; 73.5% were infected with one or more LR-HPV types; 32.4%, with one or more HR-HPV types; and 46.0%, with multiple HPV types. The most prevalent HR types were HPV-35, -31, and -16; the most prevalent LR types were HPV 6/11, and -84. After adjusting for age, having a high number of lifetime female sexual partners was highly associated with having multiple types of HPV infection (estimated OR=2.86; 95% CI=1.41, 5.80). CONCLUSION: HPV infection is common among sexually active males frequenting this STI clinic. HPV types not covered by the current quadrivalent HPV vaccine were identified. Multiple HPV types in the penis are significantly related to the lifetime number of female sexual partners. The high prevalence of HPV at this particular STI clinic evidences that males need to be targeted in primary care settings if the available vaccine is to be effectively promoted. In addition, opportunities for secondary prevention of HPV in STI settings are recommended, because of the burden of anal and penile cancer documented in the island.

Human papillomavirus-related cancers among people living with AIDS in Puerto Rico.

The objective of this study was to estimate the incidence of cancer and human papillomavirus (HPV)-related cancers and the risk of death (by cancer status) among people living with AIDS (PLWA) in Puerto Rico. We used data from the Puerto Rico AIDS Surveillance Program and Central Cancer Registry (1985-2005). Cancers with highest incidence were cervix (299.6/100,000) for women and oral cavity/oropharynx for men (150.0/100,000); the greatest excess of cancer incidence for men (standardized incidence ratio, 86.8) and women (standardized incidence ratio, 52.8) was for anal cancer. PLWA who developed a cancer had decreased survival and increased risk of death compared with those who did not have cancer. Cancer control strategies for PLWA will be essential for improving their disease survival.

Survival from anal cancer among Hispanics-Puerto Rico, 2000-2007.

PURPOSE: The incidence of anal cancer is increasing, particularly among HIV and men who have sex with men (MSM) groups. The vast majority of cases are associated with human papillomavirus (HPV), the most common sexually transmitted infection. Epidemiological studies have also documented low survival, which might be linked to lack of appropriate screening, access, and utilization of pertinent health care services. Our objective was to assess the relative survival (1 and 3 years) of anal cancer in Puerto Rico for men and women during the period from 2000-2007. METHODS: All histological types of cancer of anus, anal canal, and anorectum (ICD-O-3 codes C210-C218), except for sarcomas, were included. Relative survival was estimated with the use of life tables from the population of Puerto Rico. In addition, the excess survival was compared by age at diagnosis, histology, and stage (defined as local, regional, or distant), using the Poisson regression model. RESULTS: The overall 3-year relative survival in Puerto Rico was the same (53 %) for men and women. CONCLUSIONS: Our findings establish baseline survival data for anal cancer in Hispanics from Puerto Rico. Since now, the national guidelines for anal cancer screening and treatment are on their way to be determined; baseline information about survival will allow monitoring the efficacy that standardized screening programs may eventually have in increasing anal cancer survival in this population.