The Use of Therapy Dogs in the Pediatric COVID-19 Vaccination at the University of Puerto Rico Medical Sciences Campus.

Pet ownership and therapy dogs as companion animals and emotional support have potential health benefits. We report the experiences at a COVID-19 vaccination center after authorizing children's vaccines. When the Pfizer-BioNTech vaccine for children aged 5 to 11 years was authorized for emergency use, we adapted the center's space to receive children, adding cartoon posters and balloons and using children's adhesive bandages, among others. Located at a Campus with six health professional schools, medical students dressed as storybook or movie characters. Children were asked to make drawings during the post vaccination observation period. We incorporated therapy dogs as part of our strategy for a child-friendly center during vaccination activities. Parents expressed that the COVID-19 immunization seemed to be better accepted by children as the dogs in the center entertained them. Many children were in close contact with the dogs while receiving the shots, caressing them, or having the small dogs on their laps. Children's drawings reflected colors, flowers, families, images of happiness, dogs with their names, their own pets, and superhero characters. There were no negative images of syringes, injections, or germs. To our knowledge, this was the only vaccine center in Puerto Rico that implemented therapy dogs as a strategy to create a friendly environment for COVID 19 immunization efforts targeted for children. Based on this experience, we encourage the use of therapy dogs in other immunization activities and will further gather prospective data in the future.

Water quality trends of streams in Puerto Rico: Evaluating 50 years of the Clean Water Act.

Water quality regulations entail a substantial commitment of resources from governments and private entities. It is important to continually evaluate the effectiveness of these regulations to ensure they are having the intended impact. In this paper, we evaluated nutrient data as indicators of primary productivity and dissolved oxygen (DO) concentrations and pH as response variables to assess historical water quality trends from 55 stations of Puerto Rico. The stations were divided into impaired versus non-impaired categories based on their historical total phosphorus (TP) mean concentration. Mean TP and total nitrogen (TN) concentrations were significantly higher in the impaired stations relative to the non-impaired stations. In contrast, DO mean concentrations and mean pH values were significantly lower in the impaired stations. A generalized additive mixed model was used to demonstrate temporal trends. A significant decrease in TP and TN concentrations was observed with time at the impaired stations. This was accompanied by significant increases in DO concentrations and pH. The non-impaired stations showed a marginal (statistically nonsignificant) decreasing trend with time. The large reductions in nutrient concentrations observed at the impaired stations seem to be related to the closure of several primary wastewater treatment plants (WWTPs) across the island. The conversion of abandoned crop agricultural lands into secondary forest in recent decades has resulted in small but significant decreases in TN (not TP) in receiving streams. We conclude that the Clean Water Act has promoted improvements in water quality in Puerto Rico by advancing upgrades in sanitary infrastructure and the regulation of point sources of pollution.

Tracking the sources of Leptospira and nutrient flows in two urban watersheds of Puerto Rico.

This study investigated the relationship between nutrient levels, source of fecal contamination, and pathogenic Leptospira in Puerto Rico's northern coast and San Juan Bay Estuary (SJBE) aquatic ecosystems. Microbial source tracking (MST) was also used to investigate the connections between sources of feces contamination and the presence of Leptospira. Eighty-seven water samples were collected during the June (n=44) and August (n=43) in 2020. To quantify phosphorus and nitrogen concentrations, standard USEPA protocols were utilized, specifically Methods 365.4 for total and dissolved phosphorus, 351.2 for total Kjeldahl nitrogen and ammonium, and 353.2 for nitrate. Lipl32 gene-specific quantitative polymerase chain reaction (qPCR) was used to detect the presence of Leptospira. Human (HF183), canine (BacCan-UCD), and equine (HoF597) MST assays were utilized to trace the origins of fecal contamination. Forty one percent of the locations exceeded Puerto Rico's authorized total phosphorus limit of 160 g L-1, while 34% exceeded the total nitrogen limit of 1700 g L-1. Nearly half of the streams examined are affected by eutrophication. The MST analysis identified human and canine feces as the most prevalent contaminants, affecting approximately 50% of the sites. In addition, Leptospira was detected in 32% of the June samples. There was a significant correlation (r = 0.79) between the incidence of pathogenic Leptospira and the human bacterial marker (HF183). This study illuminates the central role of anthropogenic inputs in nutrient enrichment and pathogen proliferation in Puerto Rico's aquatic ecosystems.

Perceptions of preparedness, timing of cancer diagnosis, and objective emergency preparedness among gynecological cancer patients in Puerto Rico before and after Hurricane Maria.

OBJECTIVES: This study investigated the impact of cancer diagnosis status, individual feelings of preparedness, and other covariates on objective emergency preparedness among women diagnosed with gynecological cancers before or after the 2017 Hurricanes Irma and Maria in Puerto Rico. METHODS: This study included 240 women who were interviewed by telephone from 9/2019-11/2020. Objective emergency preparedness was assessed using a list of six items. Subjective emergency preparedness was assessed by asking the women how prepared they felt (well, somewhat, or not at all) to face an emergency. Crude and multivariable logistic regression analyses were conducted to assess the associations (odds ratios [ORs] and 95% confidence intervals [CIs]) between variables of interest and objective preparedness. RESULTS: Before and after the hurricanes, 60% and 66% of women, respectively, were objectively prepared. Before the hurricanes, women reporting feeling well-prepared (vs. not prepared) (OR=9.31, 95%CI:3.96-21.91) and those who were diagnosed before (vs. after) the hurricanes (OR=1.71, 95%CI:0.95-3.09) were more likely to be objectively prepared. After the hurricanes, self-perceived well-preparedness (OR=2.46, 95% CI: 1.10-5.51) was positively associated with emergency preparedness when compared to feeling unprepared. CONCLUSIONS: Perceptions of emergency preparedness and having a cancer diagnosis increased the likelihood of being objectively prepared for an emergency. POLICY SUMMARY: This study demonstrates the need for state, territorial, and federal governments to include emergency preparedness plans for cancer patients in the Comprehensive Cancer Control plans. The study also indicates a need for cancer specific emergency preparedness information to be readily available for patients.

Social Determinants of Health in the Lives of Urban-Dwelling, Pregnant Puerto Rican Women and Families: Nursing Implications From a Secondary Narrative Analysis.

Urban-dwelling childbearing Puerto Rican women and families on the U.S. mainland face a myriad of social determinants that affect pregnancy and overall health outcomes. Historically, Puerto Ricans have poorest pregnancy outcomes of all Hispanic women. Acknowledgment of the cyclic, structural barriers faced by this patient population is essential to providing wholistic care. Here, we discuss family nursing implications derived from narrative analysis of a parent study that investigated ecological systems affecting 21 pregnant Puerto Rican women residing in an impoverished and crime-ridden neighborhood in Philadelphia. Content analysis of interviews revealed interwoven social determinants of health embedded in participant narratives. Furthermore, we present case vignettes based on integration of participant interviews that encapsulate the everyday experiences of these women and their families and provide clinicians with guidance and strategies for interacting with and advocating for this population.

The Puerto Rico Community Cancer Control Outreach Program: Developing Capacity-Building Activities on Cancer Screening Guidelines and HPV Vaccination Recommendations for Health Care Professionals.

OBJECTIVE: This study evaluated physicians' knowledge of cancer screening guidelines and human papillomavirus (HPV) recommendations. METHODS: The Puerto Rico Community Cancer Control Outreach Program in collaboration with the Comprehensive Cancer Control Program and the Breast and Cervical Cancer Early Detection Program developed an educational activity for physicians who attended a professional annual meeting. This activity consisted of 2 sessions: one about cancer screening guidelines and the other about HPV and HPV vaccination. A survey measuring the attendees' knowledge of the session topics was administered before and after each session. Changes in knowledge were assesed using McNemar's test with a significance level of 0.05. RESULTS: A total of 43 physicians responded to the survey about cancer screening, and 67 responded to the survey about HPV. A significant increase in the mean score of the pre-test (3.3 ± 1.42) and post-test (6.7 ± 1.38) of the cancer screening guidelines was observed as well as in that of the pre-test (7.82 ± 1.44) and post-test (9.66 ± 0.53) of HPV. The results showed that there were improvements regarding the most recent cervical cancer screening and colonoscopy guidelines as well as in the knowledge of HPV serotypes. CONCLUSION: This mid-day educational activity significantly improved knowledge among primary care physicians. Given its feasibility, future efforts should discuss the most recent cancer guidelines and emerging socio behavioral factors that impact vaccination.

Spatiotemporal Foraging Dynamics of Solenopsis invicta (Hymenoptera: Formicidae) and its Potential Effects on the Spatial Structure of Interspecific Competition.

The ant communities on coffee farms in the West/Central Mountains of Puerto Rico are composed of mainly invasive species, although many have a long history of occupation and are effectively naturalized. The ecological forces that maintain such communities are thus of interest, and are evidently related to the spatial patterns in which they inevitably occur. Furthermore, the spatial patterns in which members of the native ant community forage almost certainly include limitations related to the structure of the networks of subterranean foraging tunnels that extend from the nest mounds of Solenopsis invicta. Here we explore some details of that structure. We ask, what is the pattern of foraging exit holes and the gaps between them, and how does that pattern change from farm to farm and from time to time? We encounter typical underground foraging trails punctuated by foraging exits, which, we propose, create a structure above ground of relatively small foraging exits in a matrix of effective foraging gaps. This pattern varies from nest to nest and farm to farm. Other ant species clearly occupy those gaps and seem to gain some of their resilience in the system from this peculiarity of S. invicta's foraging area structure.

Granulocyte colony stimulating factor use and adherence to clinical practice guidelines among women with breast cancer living in Puerto Rico: a population-based study.

BACKGROUND: Febrile Neutropenia (FN) is a common and serious condition related to cancer chemotherapy. Human recombinant Granulocyte-Colony Stimulating Factor (G-CSF) prevents and attenuates the severity and duration of FN. We evaluated the use and predictors of G-CSF adherence among women with breast cancer with a high risk of FN in Puerto Rico. METHODS: This retrospective cohort study used the Puerto Rico Central Cancer Registry-Health Insurance Linkage Database. Women with invasive breast cancer diagnosed during 2009-2015 who received selected chemotherapy regimens (n = 816) were included. The risk of FN was categorized as high and low risk based on the chemotherapy regimens according to the National Comprehensive Cancer Network guidelines and literature. Adherence was defined as the use or no use of G-CSF at the start of the first chemotherapy cycle among women with breast cancer based on the risk of developing FN. We used a multivariate logistic model to identify factors associated with G-CSF use in women classified at high risk for FN. RESULTS: Adherence to G-CSF clinical practice guidelines was low (38.2%) among women with a high risk of FN. Women at high risk of FN with Medicaid (aOR: 0.14; CI 95%: 0.08, 0.24) and Medicare/Medicaid (aOR: 0.33; CI 95%: 0.15, 0.73) were less likely to receive G-CSF than women with private health insurance. Women with regional stage (aOR: 1.82; CI 95%: 1.15, 2.88) were more likely to receive G-CSF than women with localized cancers. CONCLUSIONS: Adherence to clinical practice guidelines was poor among women with a high risk of FN. Furthermore, disparities in the adherence to G-CSF use in terms of health insurance, health region, and cancer stage granted the opportunity to implement strategies to follow the recommended guidelines for using G-CSF as part of cancer treatment.

Knowledge, Perception, and Use of Cannabis Therapy in Patients with Inflammatory Bowel Disease.

OBJECTIVE: In 2017, the government of Puerto Rico legalized medical cannabis for several conditions including Crohn's disease (CD). There is little information about cannabis use in this population. This study aimed to develop a demographic characterization and evaluate patient perception on cannabis use for Inflammatory Bowel Disease (IBD) at the University of Puerto Rico Center for Inflammatory Bowel Diseases. METHODS: One hundred patients of ages 21 or older with a confirmed diagnosis of IBD were recruited to complete a voluntary anonymous questionnaire. RESULTS: 27% of the surveyed participants reported use of cannabis. Of these, 39% reported moderate knowledge and 53% reported little to no knowledge of medical cannabis. The majority did not discuss cannabis use with their physician (78%), and most saw improvement of their symptoms (68%). CONCLUSION: Cannabis is frequently considered by patients as a treatment option for IBD but most have limited knowledge about its use. The low number of patients that discuss cannabis use with their physician suggests the need for physician awareness of unreported use. It should also lead to the development of strategies for patient orientation regarding the uses, properties, and expectations of cannabis as a therapy.

Risk Factors Associated with Vitamin D Status among Older Puerto Rican Adults.

BACKGROUND: Vitamin D deficiency has been associated with health problems globally, but there is limited information on vitamin D status and associated risk factors among adults in underserved populations. OBJECTIVE: This study aimed to identify risk factors for vitamin D deficiency/insufficiency among Puerto Rican adults from the Boston Puerto Rican Health Study (BPRHS). METHODS: A total of 822 adults (45-75 y, at baseline) were included in these analyses. Deficiency was defined as serum 25-hydroxyvitamin D [25(OH)D] <30 and insufficiency as 30 to <50 nmol/L. Dietary intake was assessed with a validated FFQ. Associations between risk factors, including dietary vitamin D, supplement use, ancestry, skin pigmentation, months in the past year spent in a southern climate, and serum 25(OH)D were assessed with multivariable general linear models. RESULTS: Approximately 13% of participants were deficient in 25(OH)D and another 43% insufficient. Skin pigment was associated with 25(OH)D using 3 measures, greater African ancestry (ß ± SE) (-7.74 ± 2.91, P = 0.01); interviewer assessed dark or medium, compared with white, skin tone, (-5.09 ± 2.19, P = 0.02 and -5.89 ± 1.58, P < 0.001, respectively); and melanin index of the upper inner right arm, assessed using a spectrophotometer (-2.04 ± 0.84, P = 0.02). After adjusting for ancestry, factors associated with lower serum 25(OH)D included smoking (-4.49 ± 1.58, P = 0.01); BMI (-0.21 ± 0.10, P = 0.04); and spring compared with autumn blood draw (-4.66 ± 1.68, P = 0.004). Factors associated with higher serum 25(OH)D included female sex compared with male (4.03 ± 1.58, P = 0.01); dietary vitamin D intake µg/d (0.71 ± 0.25, P < 0.004); vitamin D supplement use (4.50 ± 1.87, P = 0.02); income to poverty ratio (0.01 ± 0.01, P = 0.06), and months in a southern climate during the past year (0.96 ± 0.56, P = 0.09). CONCLUSIONS: Vitamin D deficiency/insufficiency was prevalent in this Puerto Rican population living in the northeastern USA. Several factors were associated with this, which may assist in identifying those at risk. Interventions are needed to improve serum 25(OH)D concentration, particularly among those with limited exposure to sunlight.

Elimination of cervical cancer in U.S. Hispanic populations: Puerto Rico as a case study.

Cervical cancer remains a major burden for women around the world. In 2018, the World Health Organization called for the elimination of cervical cancer worldwide (<4 cases per 100,000 women-years), within the 21st century. In the U.S., despite great progress toward this goal, existing disparities among racial/ethnic groups in cervical cancer raise concerns about whether elimination can be achieved for all women. We describe: 1) disparities in cervical cancer among Hispanics in the U.S. and factors that contribute to their increased risk, 2) prevention and control efforts to increase equity in the elimination of cervical cancer in this population, and 3) cervical cancer control efforts in Puerto Rico (PR), a U.S. territory, as a case study for cervical cancer elimination among a minority and underserved Hispanic population. Hispanics have the highest incidence rates of cervical cancer among all racial/ethnic groups in the U.S. Despite being more likely to complete HPV vaccination series, lower cervical cancer screening and access to treatment may lead to a higher cervical cancer mortality in Hispanics compared to non-Hispanic White women. These disparities are influenced by multiple individual-, sociocultural-, and system-level factors. To achieve the goal of cervical cancer elimination in the U.S., systematic elimination plans that consider the needs of Hispanic populations should be included within the Comprehensive Cancer Control Plans of each state. Because PR has implemented coordinated efforts for the prevention and control of cervical cancer, it represents a notable case study for examining strategies that can lead to cervical cancer elimination among Hispanics.

Implementation of Universal Colorectal Cancer Screening for Lynch Syndrome in Hispanics Living in Puerto Rico.

OBJECTIVE: Colorectal cancer is the leading cause of cancer death in Puerto Rico and third among Hispanics in the USA. Up to 2-4% of colorectal cancer cases are a result of Lynch syndrome (LS), a hereditary cancer syndrome caused by a germline mutation in at least one of the DNA mismatch repair genes. The objective of this study was to determine the prevalence of LS in colorectal tumors during the first 15-months after the implementation of universal tumor-based screening for LS in Puerto Rico. METHODS: A total of 317 colorectal tumors were evaluated in a large private pathology laboratory from September 2014 to December 2015. Clinical characteristics were obtained from the pathology reports. Unadjusted and adjusted logistic regression models were used to estimate the magnitude of association (odds ratio [OR] with 95% confidence intervals [CI]) between absent MMR protein expression and patient characteristics. RESULTS: Most cases (93.4%) were analyzed by immunohistochemistry; 11.8% (35 of 296) had deficient mismatch repair protein expression. While 29 of the 317 cases were subjected to PCR-based microsatellite instability analysis of which 10.3% (3 of 317) had microsatellite instability. In total, 11.0% of the tumors were reported MMR deficient. These tumors were more likely from females and more likely localized in the proximal colon compared to those with proficient MMR expression. CONCLUSIONS: Our data is consistent with the results from other studies including US Hispanics, where approximately 10% of Hispanic individuals with colorectal cancer have microsatellite instability. Our results support universal tumor-based screening for LS among Hispanics in accordance with National Comprehensive Cancer Network guidelines.

Prevalence of Complementary/Alternative Medicine use in Cancer Patients in a Tertiary Hospital in Puerto Rico.

OBJECTIVE: We conducted a study in a tertiary hospital to investigate complementary and alternative medicine (CAM) prevalence in a Puerto Rican population. The study also evaluated demographic and clinical factors in order to correlate them with CAM use. METHODS: Spanish speaking residents with a known diagnosis of cancer being followed in the outpatient facilities at Auxilio Mutuo Cancer Center were invited to participate in the study. Patients who read and signed a consent form were given a questionnaire inquiring, among various things, on their use of any CAM treatment, education level, gender, place of residence and whether they had consulted their oncologist. The questionnaire also asked about their expectations for use of CAM. RESULTS: 215 patients were approached to participate out of which 200 signed the consent and accepted to participate. A total of 95 of 200 patients (47.5%) mentioned that they utilized at least one CAM treatment. Six factors were then analyzed for their correlation with CAM usage and three yielded statistically significant results at p<.05: age group, education level, and area of residence. After multivariate analysis all of these three factors behaved as independent variables. Gender, tumor type and stage were not significantly associated with use of CAM. CONCLUSION: Our data show that CAM use is significantly more common in those with higher education, younger age, and those living in non-metropolitan areas. Vitamin C and soursop (Graviola or guanábana) proved to be the two most common CAM treatments, respectively.

Mycosis Fungoides in Puerto Rico: A 15-year Follow-up Retrospective Study.

OBJECTIVE: To describe the patient population with mycosis fungoides (MF) in Puerto Rico in terms of demographics, disease course, and management. METHODS: We performed a retrospective chart review of patients with MF who were being followed at the University of Puerto Rico dermatology clinics from 1999 through 2016. Collected data included demographics, age at diagnosis, stage at diagnosis, follow-up time, treatment, and stage at the time of the study. RESULTS: A total of 53 patients were diagnosed with MF from 1999 through 2016, with a mean follow-up period of 89 months. Of those, 45% were male. At the time of diagnosis, 40% were at stage 1A, 53% were at stage 1B, and 7% were at stages 2 to 4. During data collection, 74% of the patients remained stable, 18% improved clinically, and 8% progressed in disease stage. The treatment modalities used included phototherapy, topical steroids, topical and systemic retinoids, methotrexate, topical and systemic chemotherapy, and interferon. CONCLUSION: Our study reflects the chronic and indolent course of MF, which has an overall good prognosis if diagnosed at an early stage, as has been demonstrated in the recent literature. The information contained within this manuscript should contribute to the understanding and characterization of MF in patients in Puerto Rico.

Assessment of heavy metal contamination at Tallaboa Bay (Puerto Rico) by marine sponges' bioaccumulation and fungal community composition.

The water filtering capacity, and the potential to accumulate contaminants such as heavy metals, make marine sponges suitable candidates for biomonitoring of marine ecosystems. Sponges also harbor a variety of endosymbionts, including fungi, which could be affected by the accumulation of contaminants. This work examined the bioaccumulation factors of heavy metals by sponges from coastal waters from Puerto Rico. Fungal communities associated with marine sponges were assessed to determine if their composition co-varied with heavy metals in sponge tissue. All sponges in our study where found to bioaccumulate arsenic, cadmium and copper. Fungi associated with the sponges showed variations in community composition among localities and sponge species. Our results suggest that sponges, specially Tedania ignis, could be used as a complementary component for biomonitoring of arsenic, cadmium and copper; and that members of the harbored fungal communities could be negatively affected by the accumulation of heavy metals in the sponges.

Development of a cognitive behavioral therapy with integrated mindfulness for Latinx immigrants with co-occurring disorders: Analysis of intermediary outcomes.

Objectives: Transdiagnostic interventions have been increasingly used in the management of a variety of mental health and substance use conditions, and in the context of chronic stress. We discuss the development and evaluation of the Integrated Intervention for Dual Problems and Early Action (IIDEA), a 10-session manualized intervention that includes cognitive therapy and mindfulness practice designed to improve symptoms of anxiety, depression, posttraumatic stress, and co-occurring substance use problems. Methods: In this secondary analysis of a randomized-controlled trial of IIDEA conducted with an international sample of immigrant Latinx in the United States and Spain, we evaluate intermediate outcomes-mindful awareness, working alliance with clinician and illness self-management-and integrate statistical findings with results from qualitative interviews with participants. Results: The IIDEA intervention group showed higher levels of mindful awareness, illness self-management, and working alliance over an enhanced treatment as usual control group (usual treatment plus scheduled assessments) and qualitative data offer insights into the importance of therapeutic alliance and integration of mindfulness practice with cognitive therapy management skills. Conclusions: Findings suggest that skills related to the studied intermediary outcomes can be helpful for Latinx immigrants experiencing circumstances of ongoing exposure to adversity and traumatic stress. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Pathogens Causing Anthracnose and Fruit Rots of Coffee Associated with the Coffee Berry Borer and the Entomopathogenic Fungus Beauveria bassiana in Puerto Rico.

Fruit rots reduce coffee production worldwide. Eight Colletotrichum species have been reported to cause coffee fruit rots; the most important is C. kahawae, the cause of coffee berry disease (CBD) in Africa. It is unknown whether these fruit rot pathogens can be dispersed by the coffee berry borer (CBB, Hypothenemus hampei) or whether Beauveria bassiana (a natural enemy of CBB) might reduce coffee fruit rots. We identified pathogens causing coffee fruits rots in Puerto Rico and evaluated whether B. bassiana reduced fruit rot and whether CBB could disperse pathogens. A total of 2,333 coffee fruit with CBB damage were collected; of these, 1,197 had visible growth of B. bassiana. C. fructicola, C. siamense, C. theobromicola, and C. tropicale were isolated and identified from the fruit using morphological traits and phylogeny of three nuclear genes. All four species caused internal and external rot after inoculation of healthy green coffee fruit. Coffee fruit treated with B. bassiana had significantly less fruit rot than untreated fruit, suggesting B. bassiana can protect against fruit rot. To test whether B. bassiana had a protective effect, B. bassiana and Colletotrichum were coinoculated on coffee fruit. Fruit inoculated with both B. bassiana and Colletotrichum had significantly less rot than fruit inoculated with Colletotrichum alone. To test if CBBs dispersed the pathogens, CBBs were exposed to Colletotrichum conidia and placed on green fruit, which resulted in fruit rot. This study identifies new pathogens causing coffee fruit rot, shows that C. kahawae is not the only Colletotrichum that attacks green fruits, suggests a role for B. bassiana in disease management and demonstrates CBB can disperse the pathogens.

Strengthening Resilience and Adaptive Capacity to Disasters in Cancer Control Plans: Lessons Learned from Puerto Rico.

Patients with cancer are among the most vulnerable populations in the aftermath of a disaster. They are at higher risk of medical complications and death due to the collapse of or disruptions in the health care system, the community infrastructure, and the complexity of cancer care. The United Nations' Sendai Framework for Disaster Reduction states that people with life-threatening and chronic diseases should be considered in disaster plans to manage their risks. With extreme weather or disasters becoming more intense and frequent and with the high burden of cancer in the United States and its territories, it is important to develop region-specific plans to mitigate the impact of these events on the cancer patient population. After Hurricanes Irma and Maria hit Puerto Rico and the U.S. Virgin Islands in 2017, the need to develop and implement such plans for patients with cancer was evident. We describe ongoing efforts and opportunities for disseminating and implementing emergency response plans to maintain adequate cancer care for patients during and after disasters. While plans for patients with cancer should be housed within the emergency support function infrastructure of each jurisdiction, the Centers for Disease Control and Prevention's Comprehensive Cancer Control Plans provide excellent community-centered mechanisms to support these efforts.

Further Exploration of Treatment Response in Latinos with Comorbid Asthma and Panic Disorder: A Brief Report of HRV and ETCO2 as Potential Mediators of Treatment Response.

Heart rate variability (HRV) and end tidal CO2 (ETCO2) in relation to treatment response have not been studied in Latino populations or in comorbid asthma and panic disorder (PD). An extension of previously published research, the current study explored psychophysiological variables as possible mediators of treatment response. Latino treatment completers (N = 32) in the Bronx with asthma-PD received either Cognitive-Behavioral Psychophysiological Therapy (CBPT) or Music Relaxation Therapy (MRT). CBPT included HRV-biofeedback (HRVB); in-the-moment heart rate data to help an individual learn to influence his/her own heart rate. The sample was primarily female (93.8%) and Puerto Rican (81.25%). Treatment groups did not differ on demographics, except for less education in CBPT. The Panic Disorder Severity Scale (PDSS) and Asthma Control Questionnaire (ACQ) assessed changes in symptoms. HRV and ETCO2 were measured at four of eight therapy sessions. Baseline ETCO2 and changes in HRV from first to last of psychophysiology sessions were investigated as mediators of change on ACQ and PDSS. Mixed model analyses indicated in the CPBT group, changes in both asthma control and PD severity were not mediated by changes in HRV. In the CBPT and MRT groups combined, changes in PD severity were not mediated by baseline ETCO2. These findings may be due to the brevity of HRVB in CBPT, multiple treatment components, ETCO2 not directly targeted, and/or unique physiological pathways in Latinos with asthma-PD.

Predictors of urinary and blood Metal(loid) concentrations among pregnant women in Northern Puerto Rico.

Given the potential adverse health effects related to toxic trace metal exposure and insufficient or excessive levels of essential trace metals in pregnant women and their fetuses, the present study characterizes biomarkers of metal and metalloid exposure at repeated time points during pregnancy among women in Puerto Rico. We recruited 1040 pregnant women from prenatal clinics and collected urine, blood, and questionnaire data on demographics, product use, food consumption, and water usage at up to three visits. All samples were analyzed for 16 metal(loid)s: arsenic (As), barium (Ba), beryllium (Be), cadmium (Cd), cobalt (Co), chromium (Cr), cesium (Cs), copper (Cu), mercury (Hg), manganese (Mn), nickel (Ni), lead (Pb), titanium (Ti), uranium (U), vanadium (V), and zinc (Zn). Urine samples were additionally analyzed for molybdenum (Mo), platinum (Pt), antimony (Sb), tin (Sn), and tungsten (W). Mean concentrations of most metal(loid)s were higher among participants compared to the general US female population. We found weak to moderate correlations for inter-matrix comparisons, and moderate to strong correlations between several metal(loid)s measured within each biological matrix. Blood concentrations of Cu, Zn, Mn, Hg, and Pb were shown to reflect reliable biomarkers of exposure. For other metals, repeated samples are recommended for exposure assessment in epidemiology studies. Predictors of metal(loid) biomarkers included fish and rice consumption (urinary As), fish and canned food (blood Hg), drinking public water (blood Pb), smoking (blood Cd), and iron/folic acid supplement use (urinary Cs, Mo, and Sb). Characterization of metal(loid) biomarker variation over time and between matrices, and identification of important exposure sources, may inform future epidemiology studies and exposure reduction strategies.