RESUMEN
PURPOSE: Left ventricular mechanical dispersion (LVMD) is a novel speckle tracking parameter for prognostic assessment of arrhythmic risk prediction. There is growing evidence to support its use in a variety of cardiomyopathic processes. There is paucity of data addressing any presence of inter-vendor discrepancies for LVMD. The aim of this study was to assess inter-vendor variability of LVMD in vendor specific software (VSS) and vendor independent software (VIS) in subjects with preserved and reduced left ventricular function. METHODS: Fifty-nine subjects (14 normal subjects and 45 subjects with cardiac disease) were recruited and 2D speckle tracking echocardiographic images were acquired on two different ultrasound machines (GE and Philips). LVMD was measured by two different VSS (EchoPac GE and QLAB Philips) and one VIS (TomTec Arena). RESULTS: There was significant bias and wide limits of agreement (LOA) in the overall cohort observed between two different VSS (17.6 ms; LOA: -29.6 to 64.8; r: .47). There was acceptable bias and narrower LOA with good agreement for LVMD between images obtained on different vendors when performed on VIS (-3.1 ms; LOA: -27.6 to 21.4; r: .75). QLAB LVMD was consistently higher than GE LVMD and TomTec LVMD in both preserved and reduced left ventricular function. LVMD measurements have high intra-vendor reproducibility with excellent inter and intra-observer agreement. CONCLUSIONS: There was acceptable bias and narrower LOA for LVMD assessment on a VIS. Inter-vendor variability exists for LVMD assessment between VSS. Serial measurements of LVMD should be performed using a single vendor for consistent and reliable results.
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Ecocardiografía , Ventrículos Cardíacos , Ecocardiografía/métodos , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Reproducibilidad de los Resultados , Programas Informáticos , Función Ventricular IzquierdaRESUMEN
BACKGROUND: African-Americans/Blacks have suffered higher morbidity and mortality from COVID-19 than all other racial groups. This study aims to identify the causes of this health disparity, determine prognostic indicators, and assess efficacy of treatment interventions. METHODS: We performed a retrospective cohort study of clinical features and laboratory data of COVID-19 patients admitted over a 52-day period at the height of the pandemic in the United States. This study was performed at an urban academic medical center in New York City, declared a COVID-only facility, serving a majority Black population. RESULTS: Of the 1103 consecutive patients who tested positive for COVID-19, 529 required hospitalization and were included in the study. 88% of patients were Black; and a majority (52%) were 61-80 years old with a mean body mass index in the "obese" range. 98% had one or more comorbidities. Hypertension was the most common (79%) pre-existing condition followed by diabetes mellitus (56%) and chronic kidney disease (17%). Patients with chronic kidney disease who received hemodialysis were found to have lower mortality, than those who did not receive it, suggesting benefit from hemodialysis Age > 60 years and coronary artery disease were independent predictors of mortality in multivariate analysis. Cox proportional hazards modeling for time to death demonstrated a significantly high ratio for COPD/Asthma, and favorable effects on outcomes for pre-admission ACE inhibitors and ARBs. CRP (180, 283 mg/L), LDH (551, 638 U/L), glucose (182, 163 mg/dL), procalcitonin (1.03, 1.68 ng/mL), and neutrophil:lymphocyte ratio (8.3:10.0) were predictive of mortality on admission and at 48-96 h. Of the 529 inpatients 48% died, and one third of them died within the first 3 days of admission. 159/529patients received invasive mechanical ventilation, of which 86% died and of the remaining 370 patients, 30% died. CONCLUSIONS: COVID-19 patients in our predominantly Black neighborhood had higher in-hospital mortality, likely due to higher prevalence of comorbidities. Early dialysis and pre-admission intake of ACE inhibitors/ARBs improved patient outcomes. Early escalation of care based on comorbidities and key laboratory indicators is critical for improving outcomes in African-American patients.
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Negro o Afroamericano/estadística & datos numéricos , COVID-19/etnología , COVID-19/mortalidad , Adulto , Anciano , Anciano de 80 o más Años , Antagonistas de Receptores de Angiotensina , Inhibidores de la Enzima Convertidora de Angiotensina , COVID-19/sangre , COVID-19/terapia , Comorbilidad , Diabetes Mellitus/epidemiología , Femenino , Mortalidad Hospitalaria/etnología , Hospitalización , Humanos , Hipertensión/epidemiología , Masculino , Persona de Mediana Edad , Ciudad de Nueva York/epidemiología , Pandemias/estadística & datos numéricos , Respiración Artificial/mortalidad , Estudios Retrospectivos , SARS-CoV-2RESUMEN
OBJECTIVE: This study sought to determine the contractile reserve (CR) response to exercise stress echocardiography (ESE) quantified by the novel parameter, non-invasive myocardial work (MW), in subjects with angiographically proven coronary artery disease (CAD). METHODS: CR was measured by the relative change in ejection fraction (EF), global longitudinal strain (GLS) and MW indices from rest to peak exercise in 304 patients referred for clinically indicated ESE. Positive ESE patients proceeded to coronary angiography and further risk stratified based on either percutaneous or surgical intervention. RESULTS: CRGLS and global work index (CRGWI ) significantly decreased with exercise induced ischemia and angiographically proven significant CAD (CRGLS -1.6±3.5%; CRGWI -8.6±511 mm Hg% decrement, p < 0.001) compared to non-ischemic patients (CRGLS 1.4±2.2%; CRGWI 398±404 mm Hg% improvement). Global constructive work (CRGCW ) was significantly higher (p < 0.0001) in non-ischemic (818±457 mm Hg%) and blunted in ischemic patients (208±550 mm Hg%). CRGCW (AUC .81; 95%CI:.75-.86) demonstrated the most association for inducible ischemia followed by CRGLS (AUC .75; 95%CI:.69-.80), CRGWI (AUC .73, 95%CI:.67-.79) and CREF (AUC .71; 95%CI:.65-.77, p < 0.001). Subgroup analysis showed patients requiring surgical revascularization demonstrated a significantly lower CRGWE (-11.5±7.6%, p < 0.05) as a result of reduced CRGCW (281±573 mm Hg%, p < 0.05) and increased global wasted work (CRGWW , 289±151 mm Hg%, p = 0.09). CONCLUSION: Multivessel disease requiring surgical revascularization have the greatest reduction in CR. MW may potentially improve detection of ischemia and further risk stratification during ESE to maximize the benefits of revascularization.
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Ecocardiografía de Estrés , Función Ventricular Izquierda , Ecocardiografía , Ventrículos Cardíacos , Humanos , Volumen SistólicoRESUMEN
This manuscript provides a brief overview of the global aspects of the Cancer Epidemiology Education in Special Populations (CEESP) Program. The overview illustrates program history, aims, progress, evaluation, and dissemination. This manuscript sets the stage for the CEESP manuscripts included in this supplement that illustrate in the program infrastructure, mentoring, the student experiences, and unique features of students for achieving success. In this manuscript, we briefly outline some of the dissemination examples that resulted from utilizing the CEESP infrastructure, as outlined in some of the articles reporting on global research training sites from Egypt, Morocco, Oman, and Tanzania.
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Tutoría , Neoplasias , Humanos , Internacionalidad , Mentores , Neoplasias/epidemiología , Neoplasias/prevención & control , Evaluación de Programas y Proyectos de Salud , EstudiantesRESUMEN
In this final section, we summarize the different manuscripts included in his Supplement and outline the lessons learned. We also elaborate on the common educational challenges reported in the included articles and the possible recommendations for future global cancer education.
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Educación en Enfermería , HumanosRESUMEN
This manuscript illustrates the 20-year process of establishing research sites that have been developed and maintained by the authors in collaboration with oncology colleagues at institutions in low- and middle-income countries. This infrastructure has been created for research training of US public health graduate students over the past 20 years for the Cancer Epidemiology Education in Special Populations (CEESP) Program funded by the US National Cancer Institute (R25 CA112383). We describe the history and resources that were utilized for developing and maintaining the research training infrastructure. We then define the elements needed for selecting and nurturing these global sites for education and research training of students. The elements include data and field resources, patient population, facilities for cancer management, laboratory resources, academic collaborators, and population parameters and cultural characteristics. These elements have also been essential in our US domestic training sites. We then emphasize the strengths and limitations of our global sites. Finally, we elaborate on our learning experience over the past 20 years. We believe that the material provided in this manuscript will serve as a useful toolkit for faculty, mentors, students, and trainees interested developing and/or utilizing research sites for cancer epidemiology and cancer prevention and control research training programs in global settings.
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Educación en Enfermería , Neoplasias , Docentes , Salud Global , Humanos , Mentores , Neoplasias/prevención & control , EstudiantesRESUMEN
This manuscript demonstrates the learning experiences of graduate public health students through mentored field research in cancer epidemiology and cancer prevention over the past 13 years. The program has been funded through an R25 grant from the National Cancer Institute (NCI) since 2006 and has supported nearly 200 students from different universities in the USA. Included are data on student recruitment, selection, mentorship, and evaluation of research training in US minority settings as well as foreign countries. Examples of students' learning experiences and life-long skills that shaped students' careers are presented. The insights that fostered the experiential learning idea among key leaders at the NCI Cancer training branch have proven to be sound.
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Mentores , Aprendizaje Basado en Problemas , Humanos , Grupos Minoritarios , Estudiantes , UniversidadesRESUMEN
This manuscript illustrates general concepts of mentoring in low- and middle-income countries (LMICs). The focus of this manuscript is on public health research based on our experiences with the Cancer Epidemiology Education in Special Populations (CEESP) Program which is further illustrated in this Supplement. While the CEESP Program provides research training in global and US minority settings, this manuscript is focused on the global aspects of the program. We describe the process of selecting students into the CEESP Program, the process of mentoring them, and the preparation of the mentoring sites. We emphasize the review of the CEESP mentors in LMICs and put forward recommendations for enhancing their mentoring skills and disseminating the experience to other US and global institutions interested in global cancer education.
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Tutoría , Neoplasias , Salud Global , Humanos , Mentores , EstudiantesRESUMEN
Cervical cancer is the third most common cancer globally, with high mortality when left untreated. In sub-Saharan Africa, Tanzania shows higher incidence rates of cervical cancer at 59.1 per 100,000 compared with the global average of 13.1 per 100,000. The HPV vaccine has been shown to successfully reduce HPV infection and is recommended for school-age girls and boys in the USA. Understanding the acceptability of the HPV vaccine and the barriers to vaccination is important for ensuring that HPV vaccination programs are successful. In 2016, Tanzania began school-based HPV vaccination programs in cities and towns surrounding Dar es Salaam, the largest city in Tanzania. Successful implementation of HPV vaccination programs in Dar es Salaam relies on overcoming barriers to vaccination. This study focused on primary school teachers as key informants to assess these barriers. Participants were given a short survey and then asked to participate in focus group sessions. Overall, knowledge of HPV was low, with only 37% of participants having heard of the HPV and only 28.6% having heard of the HPV vaccine. Teachers had a very positive response to the HPV educational sessions. Of the teachers who completed the questionnaires, 100% of them were willing to speak with their school parents about the HPV vaccine and 99% would recommend this vaccine to parents. This study has significant implications for national cancer prevention vaccination programs, not only in Tanzania, but also in other countries starting HPV vaccination as teachers are potentially important advocates for immunization and other childhood health initiatives.
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Infecciones por Papillomavirus , Vacunas contra Papillomavirus , Neoplasias del Cuello Uterino , Niño , Femenino , Educación en Salud , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Infecciones por Papillomavirus/prevención & control , Aceptación de la Atención de Salud , Encuestas y Cuestionarios , Tanzanía , Neoplasias del Cuello Uterino/prevención & control , VacunaciónRESUMEN
While most medical schools in the USA provide opportunities for global health experiences, global health education is not included consistently or emphasized adequately in many medical school curricula. The City University of New York Medical School (CSOM) has a mission to educate and train students who are traditionally underrepresented in medicine to practice primary care in medically underserved communities in New York. This manuscript documents the experience of the CSOM in expanding global health education by introducing a new global health cancer training program, partnering with clinicians at the Ocean Road Cancer Institute (ORCI) in Tanzania. This manuscript illustrates the following points: (1) the CSOM curriculum that focuses on community health and social medicine; (2) the process by which students learn by developing research proposals for global cancer; (3) the field research experience and lessons learned; (4) learning about cancer and medicine in a developing country; and (5) lessons learned for translation from global to domestic underserved populations. We also suggest a checklist for future students interested in pursuing global cancer education and research, and recommendations for maximizing learning and career development of students interested in global cancer research and its application to underserved populations in the USA.
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Educación de Pregrado en Medicina , Estudiantes de Medicina , Curriculum , Humanos , Área sin Atención Médica , Facultades de MedicinaRESUMEN
Most breast cancers in Oman are diagnosed at advanced stages and therefore early detection is important. The Oman Cancer Association (OCA) initiated a mobile mammography program in 2009, but no studies have evaluated its impact. This study aimed at estimating the proportion and predictors of OCA-screened women who had repeated mammography (adherence) and the sensitivity and specificity of the program. Demographic, screening, diagnosis, and treatment data of 13,079 women screened in the OCA mammography clinic from 2009 to 2016, and medical records of all breast cancer patients seen at Royal and Sultan Qaboos University hospitals during the same period were retrieved. Logistic regression analysis was conducted to identify predictors of adherence. A total of 8278 screened women over age 42 years (median age of 50 ± 8 years) were included in the study. Only 18% of initially negative screened women were compliant with recommended subsequent screening. Predictors of adherence included age (50-69 years), family history of cancer, family history of breast cancer, and breast self-examination. The overall cancer detection rate was 4.1/1000 screened women. Positive predictive value of screening was 4.7% with a sensitivity rate of 53% and specificity of 92%. This study showed a low mammography adherence among previously screened women. The study revealed low sensitivity, high specificity, and an acceptable cancer detection rate. Future programs should focus on improving data collection of screened women, maintaining the linkage of databases of screening and treatment clinics, and developing guidelines for breast cancer screening in Oman. The recommendations based on the study results should be incorporated into future professional, patient, and public cancer education programs.
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Neoplasias de la Mama , Detección Precoz del Cáncer , Adulto , Anciano , Neoplasias de la Mama/diagnóstico , Femenino , Humanos , Mamografía , Tamizaje Masivo , Persona de Mediana Edad , OmánRESUMEN
BACKGROUND: Cervical cancer is the most common cancer among women in Sub-Saharan countries, including Tanzania. While early detection and diagnosis are available in some parts of this large country, radiotherapy has been only available at the Ocean Road Cancer Institute (ORCI), in the capital city of Dar es Salaam and is just starting in a few regions. METHODS: The objective of this study was to compare the observed incidence of cervical cancer for the two remote regions of Mwanza in western Tanzania and Mbeya in southern Tanzania, based on their patients treated at the ORCI from 2011 to 2014. RESULTS: The number patients referred and treated at ORCI were (120 from Mwanza, and 171 from Mbeya, representing 24.6 and 32.8% of the patients histopathologically confirmed in the two sites, respectively. The results showed significant underestimation of cervical cancer in the two regions. The vast majority of patients who were histopathologically-confirmed in their local regions (73.92% from Mwanza and 65.1% from Mbeya), but did not receive the needed radiotherapy treatment at the ORCI. The estimated incidence for the two regions based on the number of patients treated at the ORCI were underestimated by 53.9% for Mwanza and 68.9% for Mbeya. CONCLUSIONS: Local establishment of radiotherapy treatment facilities in remote regions in Tanzania and similar other low-income countries is essential for providing effective treatment and improving survival of diagnosed cervical cancer patients. Linkage between the records of local remote hospitals and the main cancer treatment center in the capital city can also help support the emerging the population-based cancer registry at ORCI.
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Detección Precoz del Cáncer , Conocimientos, Actitudes y Práctica en Salud , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/epidemiología , Adolescente , Adulto , África del Norte/epidemiología , Femenino , Humanos , Incidencia , Persona de Mediana Edad , Pobreza , Tanzanía/epidemiología , Neoplasias del Cuello Uterino/patología , Adulto JovenRESUMEN
Freeman-Burian syndrome (FBS) is a rare congenital myopathic craniofacial syndrome. Since publication of the genotype-correlated clinical diagnostic criteria, no complete survey of the literature has been accomplished. As part of the clinical practice guideline development, we evaluate diagnostic accuracy for FBS from 1938 to 2019 and range of findings, complications, treatments, and outcomes. Published manuscripts in PubMed, Google Scholar, and OMIM describing cases with a reported diagnosis of FBS, Sheldon-Hall syndrome, and distal arthrogryposes type 1 and 3 are initially included. Articles with sufficient case-level data for diagnosis verification are analyzed further. Of 724 unique papers considered, 188 papers describing 304 unique patients are included; 101 papers and 119 patients reflect an FBS diagnosis, with 80 patients meeting the full diagnostic criteria. Most cases are re-screened as distal arthrogryposis type 1. Among all cases re-screened as FBS, the presence of FBS pathognomonic craniofacial findings is not correlated with other physical findings. There are no significant differences between patients meeting the full diagnostic criteria and those not, but both are distinct from other diagnoses. Plastic surgery demonstrates the highest cumulative diagnostic accuracy for FBS overall (86.66%), while orthopedic surgery shows the lowest (44.83%). No statistically usable treatment-related or psychosocial data are available. Quality of case reports and patient data vary widely, reducing the statistical strength and significance. Major knowledge gaps exist in treatment, psychosocial, and longitudinal outcomes. At this point, it is impossible to derive clinical practice guidelines exclusively from the literature.
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Artrogriposis , Fisura del Paladar , Pie Equinovaro , Deformidades Congénitas de la Mano , Adolescente , Adulto , Artrogriposis/cirugía , Niño , Preescolar , Fisura del Paladar/cirugía , Pie Equinovaro/cirugía , Femenino , Genotipo , Deformidades Congénitas de la Mano/cirugía , Humanos , Masculino , Procedimientos Ortopédicos , Fenotipo , Adulto JovenRESUMEN
Global health education and training of biomedical students in international and minority health research is expending through U.S. academic institutions. This study addresses the short- and long-term outcomes of an NCI-funded R25 short-term summer field research training program. This program is designed for MPH and Ph.D. students in cancer epidemiology and related disciplines, in international and minority settings (special populations) in a recent 7-year period. Positive short-term outcome of 73 students was measured as publishing a manuscript from the field research data and having a job in special populations. Positive long-term outcome was measured as having a post-doc position, being in a doctoral program, and/or employment in special populations at least 3 years from finishing the program. Significant factors associated with both short- and long-term success included resourcefulness of the student and compatibility of personalities and interests between the student and the on-campus and off-campus mentors. Short-term-success of students who conducted international filed research was associated with visits of the on-campus mentor to the field site. Short-term success was also associated with extent of mentorship in the field site and with long-term success. Future studies should investigate how field research sites could enhance careers of students, appropriateness of the sites for specific training competencies, and how to maximize the learning experience of students in international and minority research sites.
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Investigación Biomédica/educación , Educación de Postgrado/métodos , Epidemiología/educación , Grupos Minoritarios/educación , Neoplasias/epidemiología , Adulto , Femenino , Estudios de Seguimiento , Salud Global , Humanos , Masculino , Salud de las Minorías , Estudiantes , Factores de Tiempo , Estados Unidos/epidemiologíaRESUMEN
Cervical cancer is among the leading causes of cancer deaths for women in low-income African countries, such as Burkina Faso. Given that cervical cancer is a preventable disease through early detection and vaccination, this study aimed at understanding the barriers to cervical cancer early detection in Ouagadougou, the capital city of Burkina Faso. Women seeking screening and treatment for cervical cancer (n = 351) during the period of May-August 2014, at the Yalgado Ouedraogo University Hospital, were interviewed about their knowledge, attitudes, and practices toward cervical cancer. Interview questions elicited information about sociodemographic of participants, history of screening, knowledge of cervical cancer, and attitudes toward cervical screening. Scores were assigned to responses of questions and knowledge, and tertitles of distributions were used for comparison. A multivariate logistic regression was performed to predict cervical screening. Study participants were relatively young (37.5 ± 10.7 years) and predominately resident of urban areas (83.8 %), and over half had no or less than high school education. Over 90 % of participants had heard about cervical cancer, and about 55 % of them had intermediate-level knowledge of the disease, its screening, and/or risk factors. Knowledge level was lower among rural than urban residents. Predictors of screening included higher level of education (odds ratio (OR) = 2.2; 95 % confidence interval (CI) 1.48-3.23), older age (OR = 1.1; 95 % CI 1.06-1.12), higher socioeconomic standard (SES) (OR = 1.5; 95 % CI 1-2.37), urban residence (OR = 2.0; 95 % CI 1.19-3.25), encouragement for screening by a health care worker (1.98; 95 % CI 1.06-3.69), and employment (OR = 1.9; 95 % CI 1.13-3.11). Low awareness and socioeconomic barriers lead to underutilization of screening services of women. Motivation and education by healthcare workers are important factors for increasing screening rates. Organized patient and professional education programs in gynecologic services are warranted for improving screening in Burkina Faso and other low-resource countries in Africa.
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Detección Precoz del Cáncer/psicología , Educación Profesional , Conocimientos, Actitudes y Práctica en Salud , Personal de Salud/educación , Evaluación de Necesidades , Educación del Paciente como Asunto , Neoplasias del Cuello Uterino/diagnóstico , Adolescente , Adulto , Anciano , Burkina Faso , Estudios Transversales , Femenino , Humanos , Persona de Mediana Edad , Encuestas y Cuestionarios , Neoplasias del Cuello Uterino/prevención & control , Neoplasias del Cuello Uterino/psicología , Adulto JovenRESUMEN
OBJECTIVES: Cervical cancer is increasing but underestimated in developing countries. We calculated the observed and expected incidence of cervical cancer in Lusaka and Southern and Western provinces of Zambia. METHODS/MATERIALS: Data for 2007 to 2012 were obtained for the 3 provinces. Data included age, residence, year of diagnosis, marital status, occupation, human immunodeficiency virus (HIV), stage, radiotherapy, and chemotherapy. Expected incidence in Southern and Western provinces was calculated based on observed incidence for Lusaka province, adjusting for HIV. RESULTS: Crude and age-standardized incidence rates (ASRs) in Lusaka were 2 to 4 times higher than incidence in the other 2 provinces. Lusaka had a rate of 54.1 per 10(5) and ASR of 82.1 per 10(5) in the age group of 15 to 49 years. The Southern province had a rate of 17.1 per 10(5) and ASR of 25.5 per 10(5); the Western province had a rate of 12.3 per 10(5) and ASR rate of 17.2 per 10(5). The observed cervical cancer incidence rates in the Southern and Western provinces were lower than the rate in Lusaka, possibly because of the uncertainty of underreporting/underdiagnosis or actual lower risk for reasons yet unclear. The HIV seroprevalence rates in patients from the 3 provinces were 46% to 93% higher than seroprevalence in the respective general populations. CONCLUSIONS: Cervical cancer is significantly underestimated in Zambia, and HIV has a significant role in pathogenesis. Future studies should establish methods for case ascertainment and better utilization of hospital- and population-based registries in Zambia and other similar developing countries.
Asunto(s)
Neoplasias del Cuello Uterino/epidemiología , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Persona de Mediana Edad , Estadificación de Neoplasias , Pronóstico , Factores de Riesgo , Tasa de Supervivencia , Factores de Tiempo , Neoplasias del Cuello Uterino/etiología , Adulto Joven , Zambia/epidemiologíaRESUMEN
BACKGROUND: Visual inspection with acetic acid (VIA) to identify and treat pre-cancerous lesions is effective for cervical cancer prevention. Screening programs also facilitate screening and diagnosis of invasive cancers that must be referred for radiation therapy or chemotherapy. This study compared characteristics of women diagnosed with invasive cervical cancer by a VIA screening program who did and did not follow up for treatment and who did and did not complete treatment at the Ocean Road Cancer Institute (ORCI), Dar es Salaam, Tanzania. METHODS: We conducted a retrospective cohort study of ORCI screening referrals from the period November 2002 to June 2011. Women referred for treatment of invasive disease (n = 980) were identified from an existing database of all women attending the screening clinic during this period (n = 20,131) and matched to a dataset of all cervical cancer patients attending ORCI in this period (n = 8,240). Treatment information was abstracted from patient records of women who followed up. Records of a random sample (n = 333) of unscreened patients were reviewed for disease stage. RESULTS: Of the 980 women referred women, 829 (84.6%) sought treatment. Most of those women (82.8%) completed their prescribed radiation. Lower disease stage, having a skilled occupation, residence in Dar es Salaam, and younger age were independently associated with loss to follow-up. Higher disease stage, residence in Dar es Salaam, older age, and later year of first treatment appointment were independently associated with incomplete treatment among those who followed up. Significantly more screened women had stage 1 disease (14.0%) than unscreened women (7.8%). CONCLUSIONS: Most women referred from the screening clinic completed treatment for their cancer at ORCI. Some of those lost to follow-up may have sought treatment elsewhere. In most cases, the screening clinic appears to facilitate diagnosis and treatment, rather than screening, for women with invasive cervical cancer.
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Detección Precoz del Cáncer/estadística & datos numéricos , Cooperación del Paciente/estadística & datos numéricos , Neoplasias del Cuello Uterino/epidemiología , Neoplasias del Cuello Uterino/prevención & control , Adulto , Factores de Edad , Estudios de Cohortes , Detección Precoz del Cáncer/métodos , Femenino , Estudios de Seguimiento , Humanos , Perdida de Seguimiento , Persona de Mediana Edad , Estudios Retrospectivos , Tanzanía/epidemiología , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/radioterapiaRESUMEN
In considering the role of the cancer prevention workforce in meeting the nation's future health care needs, it is vital to address the considerable gaps in information, communication, training, professional development, roles, and levels of collaboration among diverse disciplines, stakeholders, and constituencies. As part of an October 2009 symposium at The University of Texas MD Anderson Cancer Center entitled "Future Directions in Cancer Prevention and Control: Workforce Implications for Training, Practice, and Policy," the Health Policy and Advocacy Working Group was convened to discuss barriers to closing these gaps. Three major themes emerged from the group's deliberations and are discussed here: (1) the role of critical health literacy and evidence-based collaborations in cancer prevention education, research, and practice; (2) the implications of health advocacy for policy development and clinical and public health practice; and (3) culturally and linguistically appropriate cancer prevention programs and information within advocacy/workforce collaborations. Mechanisms for addressing these gaps are presented.