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Sample records for cancer mexican experience

  1. Cultural Beliefs and Understandings of Cervical Cancer Among Mexican Immigrant Women in Southeast Georgia

    OpenAIRE

    Luque, John S; Tarasenko, Yelena N.; Maupin, Jonathan N.; Alfonso, Moya L.; Watson, Lisa C.; Reyes-Garcia, Claudia; Daron G Ferris

    2015-01-01

    Rural Mexican immigrant women in the U.S. are infrequently screened and experience health disparities from cervical cancer. We explored cancer-related cultural beliefs in this population. We administered a cross-sectional survey to 39 Mexican immigrant women due for screening. We conducted univariate and bivariate analyses of participants’ characteristics, Pap test history, cancer-related knowledge and beliefs, and cultural consensus analysis about causes of cervical cancer and barriers to sc...

  2. [Cervix cancer and pregnancy. Experience of 5 years at the Gynecology-Obstetrics Hospital No. 3, C. M. La Raza from the Mexican Institute of Social Security].

    Science.gov (United States)

    Novoa Vargas, A; Padilla Cortez, M E; Bacelis Castaño, C

    1999-12-01

    Of the 300 clinical files of pregnant women, 22 were associated with cancer plus pregnancy in 5 years. Of them 7 were excluded in the work. 15 patients with CaCu and pregnancy were studied in the Gineco-Obstetric Hospital No. 3 C.M. La Raza of the IMSS México City in a period since 1st of January 1988 to 31st December of 1992. Early menarchia and sexual life, take an important roll in the mexican women as predisponent factors, multideliver and tobacco too. The colposcopy with manage cervix biopsy is the election method of diagnosis, with 99.5% of confiability. In the 15 patients, the estirpe was epidermoid cancer in all of them. The diagnosis of pregnancy age made in the first and third trimester of gestation. Only in 3 patients (20%) were founded visible lesion, this rename the necessity of make detection of CaCu during the pregnancy, because we will can found the cases in preinvader stages or early invader, that cure highly, like the cases seen in this work. Stages preinvader and early invaders during the pregnancy are highly curatives. We concluded that they have worst prognosis of survival, aggressivity and early relapse in patients with pregnancy stage by stage. The last because in the Historical Literature review about this topic, there was statistical relevance about pregnancy in the women with CaCu, using our work for reference. CaCu does change his prognosis associated with the pregnancy. PMID:10692806

  3. Biological wound dressings sterilized with gamma radiation: Mexican clinical experience

    Science.gov (United States)

    Martínez-Pardo, M. E.; Ley-Chávez, E.; Reyes-Frías, M. L.; Rodríguez-Ferreyra, P.; Vázquez-Maya, L.; Salazar, M. A.

    2007-11-01

    Biological wound dressings sterilized with gamma radiation, such as amnion and pig skin, are a reality in Mexico. These tissues are currently processed in the tissue bank and sterilized in the Gamma Industrial Irradiation Plant; both facilities belong to the Instituto Nacional de Investigaciones Nucleares (ININ) (National Institute of Nuclear Research). With the strong support of the International Atomic Energy Agency, the bank was established at the ININ and the Mexican Ministry of Health issued its sanitary license on July 7, 1999. The Quality Management System of the bank was certified by ISO 9001:2000 on August 1, 2003; the scope of the system is "Research, Development and Processing of Biological Tissues Sterilized with Gamma Radiation". At present, more than 150 patients from 16 hospitals have been successfully treated with these tissues. This paper presents a brief description of the tissue processing, as well as the present Mexican clinical experience with children and adult patients who underwent medical treatment with radiosterilized amnion and pig skin, used as biological wound dressings on burns and ocular surface disorders.

  4. Biological wound dressings sterilized with gamma radiation: Mexican clinical experience

    International Nuclear Information System (INIS)

    Biological wound dressings sterilized with gamma radiation, such as amnion and pig skin, are a reality in Mexico. These tissues are currently processed in the tissue bank and sterilized in the Gamma Industrial Irradiation Plant; both facilities belong to the Instituto Nacional de Investigaciones Nucleares (ININ) (National Institute of Nuclear Research). With the strong support of the International Atomic Energy Agency, the bank was established at the ININ and the Mexican Ministry of Health issued its sanitary license on July 7, 1999. The Quality Management System of the bank was certified by ISO 9001:2000 on August 1, 2003; the scope of the system is 'Research, Development and Processing of Biological Tissues Sterilized with Gamma Radiation'. At present, more than 150 patients from 16 hospitals have been successfully treated with these tissues. This paper presents a brief description of the tissue processing, as well as the present Mexican clinical experience with children and adult patients who underwent medical treatment with radiosterilized amnion and pig skin, used as biological wound dressings on burns and ocular surface disorders

  5. Mexican-American and Puerto Rican Breast Cancer Survivors’ Perspectives on Exercise: Similarities and Differences

    OpenAIRE

    Treviño, Rose A.; Vallejo, Liliana; Hughes, Daniel C; Gonzalez, Velda; Tirado-Gomez, Maribel; Basen-Engquist, Karen

    2012-01-01

    Qualitative data was collected from Mexican-American (MA) and Puerto Rican (PR) breast cancer survivors to gain their perspectives on the relevant issues surrounding breast cancer survivorship and exercise. Six focus groups, a total of 31 participants were convened (three in Puerto Rico and three in Texas). Responses were analyzed and compared between the Mexican-American and Puerto Rican groups. Follow-up sessions were conducted at the sites to review the initial results and to validate a cu...

  6. Perceptions and Experiences of Human Papillomavirus (HPV Infection and Testing among Low-Income Mexican Women.

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    Leith León-Maldonado

    Full Text Available HPV infection causes cervical cancer, a major contributor to morbidity and mortality among low-income Mexican women. Human papillomavirus (HPV DNA testing is now a primary screening strategy in Mexico's early cervical cancer detection program (ECDP. Research on Mexican women's perceptions of HPV and testing is necessary for establishing culturally appropriate protocols and educational materials. Here, we explore perceptions about HPV and HPV-related risk factors among low-income Mexican ECDP participants.We conducted semi-structured interviews with 24 ECDP participants from two primary care health clinics in Michoacán state, Mexico. Interviews addressed women's understandings of and experiences with HPV and HPV testing. Analysis was inductive and guided by the Health Belief Model with a focus on gender.Women's confusion about HPV and HPV screening caused emotional distress. They understood HPV to be a serious disease that would always cause severe symptoms, often characterizing it as analogous to HIV or inevitably carcinogenic. Women also attributed it to men's sexual behaviors, specifically infidelity and poor hygiene. Women described both sexes' desire for sex as natural but understood men's negative practices of masculinity, like infidelity, as the causes of women's HPV infection. Some women believed dirty public bathrooms or heredity could also cause HPV transmission.These results are consistent with prior findings that geographically and economically diverse populations lack clear understandings of the nature, causes, or symptoms of HPV, even among those receiving HPV testing. Our findings also reveal that local cultural discourse relating to masculinity, along with failure to provide sufficient education to low-income and indigenous-language speaking patients, exacerbate women's negative emotions surrounding HPV testing. While negative emotions did not deter women from seeking testing, they could be ameliorated with better health

  7. Perceptions and Experiences of Human Papillomavirus (HPV) Infection and Testing among Low-Income Mexican Women

    Science.gov (United States)

    León-Maldonado, Leith; Wentzell, Emily; Brown, Brandon; Allen-Leigh, Betania; Torres-Ibarra, Leticia; Salmerón, Jorge; Billings, Deborah L.; Thrasher, James F.; Lazcano-Ponce, Eduardo

    2016-01-01

    Background HPV infection causes cervical cancer, a major contributor to morbidity and mortality among low-income Mexican women. Human papillomavirus (HPV) DNA testing is now a primary screening strategy in Mexico’s early cervical cancer detection program (ECDP). Research on Mexican women’s perceptions of HPV and testing is necessary for establishing culturally appropriate protocols and educational materials. Here, we explore perceptions about HPV and HPV-related risk factors among low-income Mexican ECDP participants. Methods We conducted semi-structured interviews with 24 ECDP participants from two primary care health clinics in Michoacán state, Mexico. Interviews addressed women’s understandings of and experiences with HPV and HPV testing. Analysis was inductive and guided by the Health Belief Model with a focus on gender. Results Women’s confusion about HPV and HPV screening caused emotional distress. They understood HPV to be a serious disease that would always cause severe symptoms, often characterizing it as analogous to HIV or inevitably carcinogenic. Women also attributed it to men’s sexual behaviors, specifically infidelity and poor hygiene. Women described both sexes’ desire for sex as natural but understood men’s negative practices of masculinity, like infidelity, as the causes of women’s HPV infection. Some women believed dirty public bathrooms or heredity could also cause HPV transmission. Conclusions These results are consistent with prior findings that geographically and economically diverse populations lack clear understandings of the nature, causes, or symptoms of HPV, even among those receiving HPV testing. Our findings also reveal that local cultural discourse relating to masculinity, along with failure to provide sufficient education to low-income and indigenous-language speaking patients, exacerbate women’s negative emotions surrounding HPV testing. While negative emotions did not deter women from seeking testing, they could

  8. La Experiencia Mexicana (The Mexican Experience). Volumes I and II.

    Science.gov (United States)

    Finer, Neal B.

    Designed to be used as part of a comprehensive social studies program on Mexican culture, this two-volume manual, written in Spanish, offers an instructional package on Mexican culture, stressing an art-architecture perspective, which can be used at the secondary, college and adult levels. The teacher's guide, Volume I, includes a discussion of a…

  9. Clinical and pathological characteristics of Hispanic BRCA-associated breast cancers in the American-Mexican border city of El Paso, TX

    OpenAIRE

    Nahleh, Zeina; Otoukesh, Salman; Dwivedi, Alok Kumar; Mallawaarachchi, Indika; Sanchez, Luis; Saldivar, J. Salvador; Cataneda, Kayla; Heydarian, Rosalinda

    2014-01-01

    Hispanics in El Paso, TX, a large American-Mexican border city constitute 85% of the population. Limited cancer research has been conducted in this population. We sought to study the prevalence of BRCA mutations among Hispanic patients of Mexican origin, identify reported Mexican founder or recurrent mutations, and study the breast cancer characteristics in mutation carriers. Methods: Hispanic women of Mexican descent with a personal history of breast cancer, who presented consecutively for g...

  10. Cultural Immersion Experience: Promoting an Understanding of Mexican American Nutrition and Food Traditions

    Science.gov (United States)

    Gilboy, Mary Beth; Bill, Debra E.

    2011-01-01

    A week long immersion experience in Guanajuato, Mexico provided an opportunity for public health and nutrition students to improve their understanding of Mexican culture, nutrition, and food traditions. The experience positively impacted the students' understanding of the importance of cultural sensitivity in working with the local Mexican…

  11. The Work Experience of Undocumented Mexican Women Migrants in Los Angeles.

    Science.gov (United States)

    Simon, Rita J.; DeLey, Margo

    1984-01-01

    Undocumented Mexican women workers in Los Angeles were interviewed about their work experience in the United States. Most of them work in factories, not in domestic service. Most earn a salary above minimum wage but below that earned by documented women, and 80 percent believe their treatment at work equals that of other workers. (KH)

  12. Language Experiences and Vocabulary Development in Dominican and Mexican Infants across the First 2 Years

    Science.gov (United States)

    Song, Lulu; Tamis-LeMonda, Catherine S.; Yoshikawa, Hirokazu; Kahana-Kalman, Ronit; Wu, Irene

    2012-01-01

    We longitudinally investigated parental language context and infants' language experiences in relation to Dominican American and Mexican American infants' vocabularies. Mothers provided information on parental language context, comprising measures of parents' language background (i.e., childhood language) and current language use during interviews…

  13. The Role of Ethnicity in Mexican American and Non-Hispanic White Students' Experience of Sexual Harassment

    Science.gov (United States)

    Kearney, Lisa K.; Gilbert, Lucia Albino

    2012-01-01

    This study explored dimensions of a social phenomenon not often investigated among Mexican American college students, namely sexual harassment. Mexican American (n = 261) and non-Hispanic White female students (n = 111) from three southwestern universities responded to scales assessing experiences of sexually harassing behaviors, harassment…

  14. Breast cancer in Mexican women: an epidemiological study with cervical cancer control

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    Víctor Tovar-Guzmán

    2000-04-01

    Full Text Available INTRODUCTION: In Mexico, breast cancer (BC is one of the main causes of cancer deaths in women, with increasing incidence and mortality in recent years. Therefore, the aim of the study is identify possible risk factors related to BC. METHODS: An epidemiological study of hospital cases of BC and controls with cervical uterine cancer (CUCA was carried out at eight third level concentration hospitals in Mexico City. The total of 353 incident cases of BC and 630 controls with CUCA were identified among women younger than 75 years who had been residents of the metropolitan area of Mexico City for at least one year. Diagnosis was confirmed histologically in both groups. Variables were analyzed according to biological and statistical plausibility criteria. Univariate, bivariate and multivariate analyses were carried out. Cases and controls were stratified according to the menopausal hormonal status (pre and post menopause. RESULTS: The factors associated with BC were: higher socioeconomic level (OR= 2.77; 95%CI = 1.77 - 4.35; early menarche (OR= 1.32; 95%CI= 0.88 - 2.00; old age at first pregnancy (>31 years: OR= 5.49; 95%CI= 2.16 - 13.98 and a family history of BC (OR= 4.76; 95% CI= 2.10 - 10.79. In contrast, an increase in the duration of the breastfeeding period was a protective factor (>25 months: OR= 0.38; 95%CI= 0.20 - 0.70. CONCLUSIONS: This study contributes to the identification of risk factors for BC described in the international literature, in the population of Mexican women. Breastfeeding appears to play an important role in protecting women from BC. Because of changes in women`s lifestyles, lactation is decreasing in Mexico, and young women tend not to breastfeed or to shorten the duration of lactation.

  15. Breast cancer in Mexican women: an epidemiological study with cervical cancer control

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    Tovar-Guzmán Víctor

    2000-01-01

    Full Text Available INTRODUCTION: In Mexico, breast cancer (BC is one of the main causes of cancer deaths in women, with increasing incidence and mortality in recent years. Therefore, the aim of the study is identify possible risk factors related to BC. METHODS: An epidemiological study of hospital cases of BC and controls with cervical uterine cancer (CUCA was carried out at eight third level concentration hospitals in Mexico City. The total of 353 incident cases of BC and 630 controls with CUCA were identified among women younger than 75 years who had been residents of the metropolitan area of Mexico City for at least one year. Diagnosis was confirmed histologically in both groups. Variables were analyzed according to biological and statistical plausibility criteria. Univariate, bivariate and multivariate analyses were carried out. Cases and controls were stratified according to the menopausal hormonal status (pre and post menopause. RESULTS: The factors associated with BC were: higher socioeconomic level (OR= 2.77; 95%CI = 1.77 - 4.35; early menarche (OR= 1.32; 95%CI= 0.88 - 2.00; old age at first pregnancy (>31 years: OR= 5.49; 95%CI= 2.16 - 13.98 and a family history of BC (OR= 4.76; 95% CI= 2.10 - 10.79. In contrast, an increase in the duration of the breastfeeding period was a protective factor (>25 months: OR= 0.38; 95%CI= 0.20 - 0.70. CONCLUSIONS: This study contributes to the identification of risk factors for BC described in the international literature, in the population of Mexican women. Breastfeeding appears to play an important role in protecting women from BC. Because of changes in women`s lifestyles, lactation is decreasing in Mexico, and young women tend not to breastfeed or to shorten the duration of lactation.

  16. Daily School Peer Victimization Experiences Among Mexican-American Adolescents: Associations with Psychosocial, Physical and School Adjustment

    OpenAIRE

    Espinoza, Guadalupe; Gonzales, Nancy A.; Fuligni, Andrew J.

    2012-01-01

    School bullying incidents, particularly experiences with victimization, are a significant social and health concern among adolescents. The current study extended past research by examining the daily peer victimization experiences of Mexican-American adolescents and examining how chronic (mean-level) and episodic (daily-level) victimization incidents at school are associated with psychosocial, physical and school adjustment. Across a two-week span, 428 ninth and tenth grade Mexican-American st...

  17. Aligning Learning Incentives of Students and Teachers: Results from a Social Experiment in Mexican High Schools

    OpenAIRE

    Jere H. Behrman; Susan W. Parker; Todd, Petra E.; Kenneth I. Wolpin

    2012-01-01

    This paper evaluates the impact of three different performance incentives schemes using data from a social experiment that randomized 88 Mexican high schools with over 40,000 students into three treatment groups and a control group. Treatment one provides individual incentives for performance on curriculum-based mathematics tests to students only, treatment two to teachers only and treatment three gives both individual and group incentives to students, teachers and school administrators. Prog...

  18. Aligning Learning Incentives of Students and Teachers: Results from a Social Experiment in Mexican High Schools

    OpenAIRE

    Behrman, Jere R.; Susan W. Parker; Todd, Petra E.; Kenneth I. Wolpin

    2015-01-01

    This paper evaluates the impact of three different performance incentive schemes using data from a social experiment that randomized 88 Mexican high schools with over 40,000 students into three treatment groups and a control group. Treatment 1 provides individual incentives for performance on curriculum-based mathematics tests to students only, treatment 2 to teachers only, and treatment 3 gives both individual and group incentives to students, teachers, and school administrators. Program imp...

  19. Counternarratives of Mexican-origin women with breast cancer.

    Science.gov (United States)

    Campesino, Maureen; Ruiz, Ester; Glover, Johannah Uriri; Koithan, Mary

    2009-01-01

    Little is known about cancer health disparities among undocumented Latino immigrant populations, who represent a rapidly growing sector in the United States. Federal and state legislative reforms to control immigration have increased significantly over the past year. Although the effects of immigration reforms are being documented in housing, education, and public service industries, no data have been found examining the impact on the health of immigrant communities. In this article, we identify the consequences of recent immigration legislation enacted in Arizona, which has created barriers to accessing cancer treatment and continued follow-up care among a sample of Latina breast cancer survivors. PMID:19461222

  20. Life Course Experiences, Pain and Suffering: A Case Study of an Older Mexican American Woman with Mobility Impairment

    OpenAIRE

    Walker, Janiece L.; Harrison, Tracie C.; Hendrickson, Sherry G.

    2013-01-01

    There is a dearth of literature examining how adversity shapes the experiences of pain and/or suffering in a middle aged Mexican American women. The purpose of this qualitative descriptive study was to understand pain and suffering from a life course perspective as described by a Mexican American woman aging with early onset mobility impairment. This Hispanic woman experienced episodes of abuse and rejection over the life course, which may have significantly influenced her pain and suffering ...

  1. Symptom monitoring, alleviation, and self-care among Mexican Americans during cancer treatment.

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    Williams, Phoebe D; Lantican, Leticia S; Bader, Julia O; Lerma, Daniela

    2014-10-01

    Monitoring the occurrence and severity of symptoms among Mexican American adults undergoing cancer treatments, along with their self-care to alleviate symptoms, are understudied; the current study aimed to fill this gap in the literature. A total of 67 Mexican Americans receiving outpatient oncology treatments in the southwestern United States participated. Instruments included a patient-report checklist, the Therapy-Related Symptom Checklist (TRSC), the Symptom Alleviation: Self-Care Methods tool, and a demographic and health information form. At least 40% of participants reported the occurrence of 12 symptoms: hair loss, feeling sluggish, nausea, taste change, loss of appetite, depression, difficulty sleeping, weight loss, difficulty concentrating, constipation, skin changes, and numb fingers and toes. More than a third also reported pain, vomiting, decreased interest in sexual activity, cough, and sore throat. The helpful self-care strategies reported included diet and nutrition changes; lifestyle changes; and mind, body control, and spiritual activities. Patient report of symptoms during cancer treatments was facilitated by the use of the TRSC. Patients use symptom alleviation strategies to help relieve symptoms during their cancer treatment. The ability to perform appropriate, effective self-care methods to alleviate the symptoms may influence adherence to the treatment regimen. PMID:25253108

  2. Genetics of breast cancer: Applications to the Mexican population

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    Elad Ziv

    2011-10-01

    Full Text Available Breast cancer research has yielded several important results including the strong susceptibility genes,BRCA1 and BRCA2 and more recently 19 genes and genetic loci that confer a more moderate risk.The pace of discovery is accelerating as genetic technology and computational methods improve. These discoveries will change the way that breast cancer risk is understood in Mexico over the next few decades.La investigación en cáncer de mama ha dado varios resultados importantes incluyendo los genes fuertemente susceptibles, BRCA1 y BRCA2, y más recientemente 19 genes y loci genéticos que confieren un riesgo moderado. El ritmo de los descubrimientos se acelera conforme mejora la tecnología y métodos computacionales.Estosdescubrimientoscambiarán la forma en que la investigación del cáncer es comprendida en México en las próximas décadas.

  3. Cancer survivors' experience of time

    DEFF Research Database (Denmark)

    Rasmussen, Dorte M.; Elverdam, Beth

    2007-01-01

    AIM: This paper reports a study to explore how cancer survivors talk about, experience and manage time in everyday life. BACKGROUND: There is an increasing interest in specific physical and psychosocial aspects of life after cancer diagnosis and treatment, but hardly any research follows cancer...... survivors over time to explore how perceptions and experiences change. METHODS: An exploratory study was carried out in 2002-2004 with a purposive sample of adults who had experienced various forms of cancer. Data collection included 9 weeks of participant observation at a Cancer Rehabilitation Centre and...... prioritize how and with whom they want to spend their time. CONCLUSION: With an increasing number of people being cured following a cancer diagnosis, nurses and oncology nurse specialists who work with cancer survivors must be aware of the fact that time is a central theme in understanding cancer survivors...

  4. In their own words: the life experiences of Mexican-American and white pregnant adolescents and adolescent mothers.

    Science.gov (United States)

    De Anda, D; Becerra, R M; Fielder, E

    1990-08-01

    An ethnographic study of 32 Mexican-American and 17 white adolescents (mean age 15 years), all of whom were pregnant or had been pregnant in the recent past, revealed both similarities and differences in the life experiences of these 2 groups. Only 8 (25%) Mexican-Americans and 3 (18%) had families of origin that were presently intact. Most significant was the finding that 16 (50%) of the Mexican-American respondents and 14 (82%) of whites experienced parental loss--through death, divorce, or desertion--in their early childhoods. There was a tendency among the respondents in both groups to enter puberty earlier than their peers (mean age of menarche of 11 years for both groups), without having received any information from a parent about the physical changes involved. The adolescence of the respondents was marked by a stormy relationship with parents; only 4 (13%) Mexican-American and 2 (12%) white adolescents reported a close, positive relationship with their mothers prior to their pregnancy. Parent-adolescent conflicts in the Mexican-American sample tended to focus around choice of friends, while white adolescents reported a greater variety of areas of conflict, including home responsibilities and curfews. White respondents were considerably more sexually experienced and active than their Mexican-American counterparts. In fact, 16 (50%) of the Mexican-Americans had dated no one other than the father of their baby prior to pregnancy and there was a low frequency of sexual intercourse in the sample as a whole. In contrast, white youth reported multiple sexual partners and a higher frequency of sexual relations. While preliminary, these findings have potential value for identifying risk factors for adolescent pregnancy. PMID:12316818

  5. Alternative Mixed Assessment Project (ALT.A.: The Mexican E-Learning Experience

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    Mónica A. López-Campos

    2010-11-01

    Full Text Available The aim of this paper is to present an experiment of mixed evaluation (summative/formative of questions formulated by students in a distance-education environment carried out in the Total Quality Management course in the B.S. degree in Industrial Engineering offered by Mexican public universities. Questions generated by students were evaluated using a specially-designed quantitative tool: Matrix Observation of four criteria with binary scoring. The experiment showed: (1 how is it possible to enrich the evaluation process, and formalize students' skills hardly recognizable with traditional forms of assessment; and (2 how the teacher-student interaction can be increased significantly by the technique mixed evaluation of questions in reverse, i.e. by the students.

  6. The costs of breast cancer in a Mexican public health institution

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    Jacobo Alejandro Gómez-Rico

    2008-11-01

    Full Text Available Jacobo Alejandro Gómez-Rico1, Marina Altagracia-Martínez1, Jaime Kravzov-Jinich1, Rosario Cárdenas-Elizalde1, Consuelo Rubio-Poo21Universidad Autónoma Metropolitano–Xochimilco (UAM-X, Departments: Biological Systems and Healthcare, Biological and Health Sciences Division (DCBS; 2Universidad Nacional Autónoma de México (UNAM, Faculty of Professional Studies-Zaragoza (FES-ZaragozaAbstract: Breast cancer (BC is the second leading cause of death as a result of neoplasia in Mexico. This study aimed to identify the direct and indirect costs of treating female outpatients diagnosed with BC at a Mexican public hospital. A cross-sectional, observational, analytical study was conducted. A total of 506 medical records were analyzed and 102 were included in the cost analysis. The micro-costing process was used to estimate treatment costs. A 17-item questionnaire was used to obtain information on direct and indirect costs. Of the 102 women with BC included in the study, 92.2% (94 were at Stage II, and only 7.8% at Stage I. Total direct costs over six months for the 82 women who had modified radical mastectomy (MRM surgury were US$733,821.15. Total direct costs for the 15 patients with conservative surgery (CS were US$138,190.39. We found that the total economic burden in the study population was much higher for patients with MRM than for patients with CS.Keywords: breast cancer, Mexican women, direct and indirect costs

  7. Experiments by the Mexican NNEC on the Control of Airborne Radioactive Contamination

    International Nuclear Information System (INIS)

    The installations of the Mexican National Nuclear Energy Commission have to deal with the problem of environmental contamination caused by dust and aerosols suspended in the air and originating mainly with such uranium-bearing ores as tyuyamunite, carnotite, betafite, technical-grade sodium uranate, ammonium uranate concentrate, uranium tetrafluoride and uranium dioxide. To prevent environmental contamination by these radioactive materials, the Commission has experimented with three different systems, based on the principle of extracting the dust from the environment, passing it through a cyclone system, separating the particles of larger size and controlling the small particles or aerosols by means of filtration, dilution in liquid columns and dilution in liquid curtains. On the basis of the results obtained, plans have been made for supplementing the systems with an adsorption column and an ion exchange column, depending on the specific requirements of each laboratory. (author)

  8. Mexican American Men's Experience of Living With Tuberculosis on the U.S.-Mexico Border.

    Science.gov (United States)

    Zuñiga, Julie Ann; Muñoz, Silvia; Johnson, Mary Zuñiga; García, Alexandra A

    2016-01-01

    The Texas-Mexico border incidence rate of tuberculosis (TB) is 10 times the rate of TB in the United States. Additionally, this area is plagued by antibiotic-resistant TB at a rate that is 70% higher among those living along the border than among nonborder residents. Both the high rate of TB and the emergence of drug-resistant TB increases the importance of controlling TB along the U.S.-Mexico border. Men have higher rates of TB than women, which can be attributed to biological differences and increased environmental exposure. The purpose of this article is to describe the experience of TB for Mexican American men living on the Texas-Mexico border. This a qualitative descriptive study, using participants from a larger study. A purposeful sample was recruited through two south Texas TB clinics. Interviews were audio recorded, transcribed, and translated into English. Data analysis consisted of line-by-line coding, labeling, organizing, and discovering common codes to describe participants' experience of TB and TB treatment. The participants include 13 Mexican American men. Ages ranged from 22 to 76 years. Only one participant was employed during treatment. Years of education ranged from no school to an associate's degree. Five themes were discovered: misinformation, delayed diagnosis, stigma, depression, and loss of community. Participants without social support were further isolated and felt a greater burden of treatment. Two participants contemplated suicide and two others told their families to leave them because they were a burden and infectious. The burden of treatment on the patient is great, especially for Hispanic men. PMID:25359869

  9. Breast cancer quality of life evaluation in Mexican Women at La Raza Hospital, Mexico City: A preliminary approach

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    Jacobo Alejandro Gómez-Rico

    2008-11-01

    Full Text Available Jacobo Alejandro Gómez-Rico1, Marina Altagracia-Martínez1, Jaime Kravzov-Jinich1, Rosario Cárdenas-Elizalde1, Juan Carlos Hinojosa-Cruz2, Consuelo Rubio-Poo31Departments of Biological Systems and Healthcare, Biological and Health Sciences Division (DCBS, Universidad Autónoma Metropolitana–Xochimilco (UAM-X, Xochimilco, Mexico; 2La Raza Hospital of the Mexican Social Security Institute (IMSS, Mexico City, Mexico; 3Universidad Nacional Autónoma de México (UNAM, Faculty of Professional Studies, Zaragoza (FES-Zaragoza, MexicoAbstract: Breast cancer (BC is the second leading cause of death among Mexican women over 40 years of age. This study aimed to identify and examine the effects of cancer stage and surgical treatment on the quality of life (QOL of Mexican women with early stage breast cancer (ESBC treated with either modified radical mastectomy (MRM or breast conservative surgery (BCS, plus adjuvant chemotherapy. The QLQ-C30 and QLQ BR-23 questionnaires were used to assess QOL. Sociodemographic characteristics and clinical factors of 102 women with early BC were also evaluated; analysis of variance (ANOVA was performed and a statistical significance of p < 0.05 was assumed. Most women were of reproductive age. Meaningful differences in QOL as a result of surgical treatment, in women receiving BCS compared with those receiving MRM, were limited to body image. We conclude that MRM and BCS are essentially equivalent choices in terms of QOL, with the exception of the impact on body image. In general, women who received BCS had a better perceived QOL.Keywords: quality of life, breast cancer, Mexican women

  10. Model linear absolute and relative risk estimates for cancer induced by ionizing radiation in Mexican cohort of occupationally exposed

    International Nuclear Information System (INIS)

    From the rate of natural mortality ms cancer (t) for every 100 thousand habitants, modeled by a fourth-degree polynomial function of the age data of the Mexican population (2008), and assuming: a) a relationship 1: 5 of cancer induced radiation respect to presented spontaneously, b) a size of initial cohort No = 100 k SOPs, c) a speed of HE = (2 ± 1) mSv / received by the SOPs from 18 to 65 years, d) a latency of 8 years for cancer induction after irradiation, e) a time tracking cohort to 75 years, f) and taking the coefficients absolute and relative risk BEIRs induction of cancer models II and VII (excluding leukemia); It determined: BEIR II for a total of 125 and 400 deaths from cancer for absolute and relative linear models respectively. For BEIR VII has a number of fatal cases of 345 and 927 deaths respectively for absolute and relative linear model cancer.

  11. The role of obesity, physical activityand dietary factors on the risk for breast cancer: mexican experience El papel de la obesidad, la actividad física y los factores dietéticos en el riesgo de cáncer de mama: la experiencia mexicana

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    Isabelle Romieu

    2009-01-01

    Full Text Available We provide an overview of the role of adiposity, physical activity and diet in the risk for breast cancer in Mexican women. Lack of physical activity, diets high in carbohydrates and in glycemic load and low intake of folate and vitamin B12 have been shown to increase the risk of breast cancer in Mexican women, in particular postmenopausal breast cancer. Other dietary factors that may begin to play a more relevant role in breast cancer incidence in Mexico are alcohol intake and vitamin D status. Recommendations to maintain a healthy weight, practice moderate physical activity, decrease intake of rapidly absorbed carbohydrates and increase consumption of fruits and vegetables could have an important impact on the epidemic of breast cancer in Mexico.Se proporciona una revisión general del papel de la adiposidad, la actividad física y la dieta sobre el riesgo de cáncer de mama en mujeres mexicanas. La falta de actividad física, una dieta alta en hidratos de carbono y en carga glicémica y la baja ingesta de ácido fólico y vitamina B12 se han relacionado con un aumento en el riesgo de cáncer de mama en mujeres mexicanas, sobre todo en mujeres posmenopáusicas. Otros factores dietéticos que han tenido un papel más relevante en la incidencia de cáncer de mama en México son la ingesta de alcohol y las concentraciones de vitamina D. Las recomendaciones sobre cómo mantener un peso saludable, realizar actividad física moderada, disminuir la ingesta de hidratos de carbono de absorción rápida e incrementar el consumo de frutas y verduras podrían tener un impacto importante en la disminución de la epidemia de cáncer de mama en México.

  12. Romantic Relationship Experiences from Late Adolescence to Young Adulthood: The Role of Older Siblings in Mexican-Origin Families.

    Science.gov (United States)

    Wheeler, Lorey A; Killoren, Sarah E; Whiteman, Shawn D; Updegraff, Kimberly A; McHale, Susan M; Umaña-Taylor, Adriana J

    2016-05-01

    Youth's experiences with romantic relationships during adolescence and young adulthood have far reaching implications for future relationships, health, and well-being; yet, although scholars have examined potential peer and parent influences, we know little about the role of siblings in youth's romantic relationships. Accordingly, this study examined the prospective longitudinal links between Mexican-origin older and younger siblings' romantic relationship experiences and variation by sibling structural and relationship characteristics (i.e., sibling age and gender similarity, younger siblings' modeling) and cultural values (i.e., younger siblings' familism values). Data from 246 Mexican-origin families with older (M = 20.65 years; SD = 1.57; 50 % female) and younger (M = 17.72 years; SD = .57; 51 % female) siblings were used to examine the likelihood of younger siblings' involvement in dating relationships, sexual relations, cohabitation, and engagement/marriage with probit path analyses. Findings revealed older siblings' reports of involvement in a dating relationship, cohabitation, and engagement/marriage predicted younger siblings' relationship experiences over a 2-year period. These links were moderated by sibling age spacing, younger siblings' reports of modeling and familism values. Our findings suggest the significance of social learning dynamics as well as relational and cultural contexts in understanding the links between older and younger siblings' romantic relationship experiences among Mexican-origin youth. PMID:26590830

  13. Factors Influencing Mexican Women's Decisions to Vaccinate Daughters Against HPV in the United States and Mexico.

    Science.gov (United States)

    Wentzell, Emily; Flores, Yvonne N; Salmerón, Jorge; Bastani, Roshan

    2016-01-01

    Mexican and Mexican-American women bear high cervical cancer burdens, yet relationships between mothers' experiences of vaccinating daughters against cervical cancer-causing human papillomavirus (HPV) on both sides of the border are unknown. We surveyed 400 Mexican-born women in Oxnard, California, United States and Cuernavaca, Morelos, Mexico, about their beliefs and practices regarding daughters' HPV vaccination, conducting in-depth interviews with 35 participants. Contextualizing interview findings in survey data, we identify key factors influencing mothers' experiences regarding daughters' HPV vaccination in both countries. Although US acculturation influenced some participants' concerns, US and Mexico participants overwhelmingly desired eventual vaccination; structural rather than cultural barriers limited vaccine uptake. PMID:27536936

  14. Association of CYP8A1 (Prostacyclin I2 synthase) polymorphism rs5602 with breast cancer in Mexican woman.

    Science.gov (United States)

    Beltran-Sarmiento, Eduardo; Floriano-Sánchez, Esaú; Bandala, Cindy; Lara-Padilla, Eleazar; Cárdenas-Rodríguez, Noemí

    2016-01-01

    Breast cancer (BCa) is the most common cancer in Mexican women. Certain risk factors, such as environmental and lifestyle factors have been implicated in BCa initiation and progression. Moreover, genetic factors, such as single nucleotide polymorphisms (SNPs) of the P450 system, have been reported in BCa. In this report, and for the first time in the literature, we analyzed the rs5602 (67730 T > C) polymorphism in the CYP8A1 in patients with BCa and in healthy Mexican women to identify a potential risk between this polymorphism and BCa. Leukocyte cells from 38 control patients and tissue from radical mastectomy surgeries in 64 BCa patients were used for polymorphism analysis using an allelic discrimination assay with TaqMan probes. Links with clinic-pathological characteristics were also analyzed. Statistical analysis was performed using the standard χ(2) or Fisher exact test statistic. All CYP8A1 genotypes were detected in patients with BCa and the controls. Significant differences were observed in the distribution of CYP8A1 genotypes between the patients and controls (P=0.0008) and allele C was significantly associated with BCa risk (OR 2.08, 95% CI 1.166-3.72, P=0.0178). All polymorphism frequencies were in Hardy-Weinberg Equilibrium (HWE) in the controls (P > 0.05). We found that variant 67730 T > C was significantly associated with an increased risk of BCa (P Mexican women. This study showed an association between the CYP8A1 polymorphism and BCa risk in a Mexican population. PMID:27186408

  15. The Mexican experience in monitoring and evaluation of public policies addressing social determinants of health.

    Science.gov (United States)

    Valle, Adolfo Martinez

    2016-01-01

    Monitoring and evaluation (M&E) have gradually become important and regular components of the policy-making process in Mexico since, and even before, the World Health Organization (WHO) Commission on Social Determinants of Health (CSDH) called for interventions and policies aimed at tackling the social determinants of health (SDH). This paper presents two case studies to show how public policies addressing the SDH have been monitored and evaluated in Mexico using reliable, valid, and complete information, which is not regularly available. Prospera, for example, evaluated programs seeking to improve the living conditions of families in extreme poverty in terms of direct effects on health, nutrition, education and income. Monitoring of Prospera's implementation has also helped policy-makers identify windows of opportunity to improve the design and operation of the program. Seguro Popular has monitored the reduction of health inequalities and inequities evaluated the positive effects of providing financial protection to its target population. Useful and sound evidence of the impact of programs such as Progresa and Seguro Popular plus legal mandates, and a regulatory evaluation agency, the National Council for Social Development Policy Evaluation, have been fundamental to institutionalizing M&E in Mexico. The Mexican experience may provide useful lessons for other countries facing the challenge of institutionalizing the M&E of public policy processes to assess the effects of SDH as recommended by the WHO CSDH. PMID:26928215

  16. The Mexican experience in monitoring and evaluation of public policies addressing social determinants of health

    Directory of Open Access Journals (Sweden)

    Adolfo Martinez Valle

    2016-02-01

    Full Text Available Monitoring and evaluation (M&E have gradually become important and regular components of the policy-making process in Mexico since, and even before, the World Health Organization (WHO Commission on Social Determinants of Health (CSDH called for interventions and policies aimed at tackling the social determinants of health (SDH. This paper presents two case studies to show how public policies addressing the SDH have been monitored and evaluated in Mexico using reliable, valid, and complete information, which is not regularly available. Prospera, for example, evaluated programs seeking to improve the living conditions of families in extreme poverty in terms of direct effects on health, nutrition, education and income. Monitoring of Prospera's implementation has also helped policy-makers identify windows of opportunity to improve the design and operation of the program. Seguro Popular has monitored the reduction of health inequalities and inequities evaluated the positive effects of providing financial protection to its target population. Useful and sound evidence of the impact of programs such as Progresa and Seguro Popular plus legal mandates, and a regulatory evaluation agency, the National Council for Social Development Policy Evaluation, have been fundamental to institutionalizing M&E in Mexico. The Mexican experience may provide useful lessons for other countries facing the challenge of institutionalizing the M&E of public policy processes to assess the effects of SDH as recommended by the WHO CSDH.

  17. The Mexican American/Chicano Experience...A Special Report. Project R.E.A.C.H. Ethnic Perspectives Series.

    Science.gov (United States)

    Howard, Gary; Neal, Colleen

    Events in American history are looked at through the eyes of Mexican Americans. Chapter 1 covers the American Indian (primarily Aztec) and Spanish background of the Mexican people, and the problems between the white settlers and liberal Mexicans living in Texas that eventually gave rise to the Mexican American War of 1846. Chapter 2 discusses the…

  18. "Trabajando Duro Todos Los Dias": Learning from the Life Experiences of Mexican-Origin Migrant Families

    Science.gov (United States)

    Parra-Cardona, Jose Ruben; Bulock, Laurie A.; Imig, David R.; Villarruel, Francisco A.; Gold, Steven J.

    2006-01-01

    The agricultural economy in the United States has relied heavily on migrant farmworkers and, in particular, on Latinos. However, migrant families remain one of the most disadvantaged groups in the United States. This research focuses on a subsample of migrant families of Mexican origin (n=13), who participated in the "Rural Families Speak"…

  19. Protectionism, free trade and preferential trade: the Mexican experience 1970-2005

    OpenAIRE

    Pablo Ruiz Napoles

    2007-01-01

    This paper is an analysis of trade policies in Mexico. A structural analysis of theMexican economy's performance in three successive but different periods, regardingtrade policies for the last thirty-five years is presented. Results are confronted with expectations from various trade policies. There are two main conclusions: first those extreme free-trade policies have not been good for economic stability, growth and employment creation in Mexico, and second, that specialization in production...

  20. Incidence of cancer in children residing in ten jurisdictions of the Mexican Republic: importance of the Cancer registry (a population-based study)

    International Nuclear Information System (INIS)

    In 1996, Mexico started to register cases of childhood cancer. Here, we describe the incidence of cancer in children, residing in ten Mexican jurisdictions, who were treated by the Instituto Mexicano del Seguro Social (IMSS). New cases of childhood cancer, which were registered prospectively in nine principal Medical Centers of IMSS during the periods 1998–2000 (five jurisdictions) and 1996–2002 (five jurisdictions), were analyzed. Personnel were specifically trained to register, capture, and encode information. For each of these jurisdictions, the frequency, average annual age-standardized incidence (AAS) and average annual incidence per period by sex and, age, were calculated (rates per 1,000,000 children/years). In total 2,615 new cases of cancer were registered, with the male/female ratio generally >1, but in some tumors there were more cases in females (retinoblastoma, germ cells tumors). The principal groups of neoplasms in seven jurisdictions were leukemias, central nervous system tumors (CNS tumors), and lymphomas, and the combined frequency for these three groups was 62.6 to 77.2%. Most frequently found (five jurisdictions) was the North American-European pattern (leukemias-CNS tumors-lymphomas). Eight jurisdictions had AAS within the range reported in the world literature. The highest incidence was found for children underless than five year of age. In eight jurisdictions, leukemia had high incidence (>50). The AAS of lymphomas was between 1.9 to 28.6. Chiapas and Guerrero had the highest AAS of CNS tumors (31.9 and 30.3, respectively). The frequency and incidence of neuroblastoma was low. Chiapas had the highest incidence of retinoblastoma (21.8). Germ-cell tumors had high incidence. The North American-European pattern of cancers was the principal one found; the overall incidence was within the range reported worldwide. In general but particularly in two jurisdictions (Yucatán and Chiapas), it will be necessary to carry out studies concerning the

  1. [Experiences of undocumented Mexican migrant women when accessing sexual and reproductive health services in California, USA: a case study].

    Science.gov (United States)

    Deeb-Sossa, Natalia; Díaz Olavarrieta, Claudia; Juárez-Ramírez, Clara; García, Sandra G; Villalobos, Aremis

    2013-05-01

    This study focuses on the experience of Mexican women migrants in California, USA, with the use of formal health services for sexual and reproductive health issues. The authors used a qualitative interpretative approach with life histories, interviewing eight female users of healthcare services in California and seven key informants in Mexico and California. There were three main types of barriers to healthcare: immigration status, language, and gender. Participants reported long waiting times, discriminatory attitudes, and high cost of services. A combination of formal and informal healthcare services was common. The assessment of quality of care was closely related to undocumented immigration status. Social support networks are crucial to help solve healthcare issues. Quality of care should take intercultural health issues into account. PMID:23703003

  2. Polymorphisms associated with the risk of lung cancer in a healthy Mexican Mestizo population: application of the additive model for cancer

    Directory of Open Access Journals (Sweden)

    Rebeca Pérez-Morales

    2011-01-01

    Full Text Available Lung cancer is the leading cause of cancer mortality in Mexico and worldwide. In the past decade, there has been an increase in the number of lung cancer cases in young people, which suggests an important role for genetic background in the etiology of this disease. In this study, we genetically characterized 16 polymorphisms in 12 low penetrance genes (AhR, CYP1A1, CYP2E1, EPHX1, GSTM1, GSTT1, GSTPI, XRCC1, ERCC2, MGMT, CCND1 and TP53 in 382 healthy Mexican Mestizos as the first step in elucidating the genetic structure of this population and identifying high risk individuals. All of the genotypes analyzed were in Hardy-Weinberg equilibrium, but different degrees of linkage were observed for polymorphisms in the CYP1A1 and EPHX1 genes. The genetic variability of this population was distributed in six clusters that were defined based on their genetic characteristics. The use of a polygenic model to assess the additive effect of low penetrance risk alleles identified combinations of risk genotypes that could be useful in predicting a predisposition to lung cancer. Estimation of the level of genetic susceptibility showed that the individual calculated risk value (iCRV ranged from 1 to 16, with a higher iCRV indicating a greater genetic susceptibility to lung cancer.

  3. The EPIYA-ABCC motif pattern in CagA of Helicobacter pylori is associated with peptic ulcer and gastric cancer in Mexican population

    OpenAIRE

    Beltrán-Anaya, Fredy Omar; Poblete, Tomás Manuel; Román-Román, Adolfo; Reyes, Salomón; de Sampedro, José; Peralta-Zaragoza, Oscar; Rodríguez, Miguel Ángel; del Moral-Hernández, Oscar; ILLADES-AGUIAR, BERENICE; Fernández-Tilapa, Gloria

    2014-01-01

    Background Helicobacter pylori chronic infection is associated with chronic gastritis, peptic ulcer, and gastric cancer. Cytotoxin-associated gene A (cagA)-positive H. pylori strains increase the risk of gastric pathology. The carcinogenic potential of CagA is linked to its polymorphic EPIYA motif variants. The goals of this study were to investigate the frequency of cagA-positive Helicobacter pylori in Mexican patients with gastric pathologies and to assess the association of cagA EPIYA moti...

  4. A case study of the effects of social experiences on the science identity formation of Mexican American females in high school chemistry

    Science.gov (United States)

    Beeton, Renee P.

    Mexican Americans are a rapidly growing ethnic group in the United States. However, they are noticeably absent from physical science fields. Little research has explored the experiences of Mexican American girls in high school chemistry. The theories of identity based on communities of practice and multicultural feminism framed this year-long case study of nine Mexican American girls in a high school chemistry course. This study explored the social encounters and experiences that shaped the participants' identities and how their views of themselves affected their attitudes towards high school chemistry and future science careers. Data collection included a focus group and in-depth interviews with the participants, classroom observations, and teacher interviews. Five main identities influenced the participants' potential to become a scientist: ethnic, gender, science, student, and college. Mexican ethnic identity was the overarching identity; however gender also influenced the participants' other identities. The participants were aware of ethnic gender stereotypes that might hinder them from being successful in science. Also, ethnic factors, such as citizenship and abilities to receive financial aid limited their views of themselves as chemists. Participatory science, student, and school identities were all needed in order for the participants to be potential scientists. Family expectations, authentic relationships with teachers, and personal connections were important factors in the development of these participatory identities.

  5. New Paradigms for Adult Learning: Building on Mexican Immigrants' Prior Experience To Develop Basic Skills for the Information Society.

    Science.gov (United States)

    Kissam, Edward

    This paper examines basic skills competencies developed by Mexican immigrant adult learners through participation in (although not always completion of) adult basic education programs conducted by the Mexican, Instituto Nacional para la Educacion de los Adultos (INEA). The comparison provides the conceptual basis for configuring instructional…

  6. Relationships that create confidence : understanding postsecondary academic choices of Mexican heritage high school graduates in light of influential relationships, self-efficacy, and mathematical experiences

    OpenAIRE

    Cohen, Daniel Allen

    2009-01-01

    This study examines Mexican heritage high school graduates' postsecondary academic choices through a Social Capital and Self-Efficacy lens. Mathematical experiences and the relationships within which these experiences took place are considered. A cross-sectional recruiting design was used to find out if measures of academic self-efficacy that were recalled by participants changed as time since graduation increased. Three graduates were selected from each of the classes of 1998, 2003, 2006, an...

  7. AIP mutations in young patients with acromegaly and the Tampico Giant: the Mexican experience.

    Science.gov (United States)

    Ramírez-Rentería, Claudia; Hernández-Ramírez, Laura C; Portocarrero-Ortiz, Lesly; Vargas, Guadalupe; Melgar, Virgilio; Espinosa, Etual; Espinosa-de-Los-Monteros, Ana Laura; Sosa, Ernesto; González, Baldomero; Zúñiga, Sergio; Unterländer, Martina; Burger, Joachim; Stals, Karen; Bussell, Anne-Marie; Ellard, Sian; Dang, Mary; Iacovazzo, Donato; Kapur, Sonal; Gabrovska, Plamena; Radian, Serban; Roncaroli, Federico; Korbonits, Márta; Mercado, Moisés

    2016-08-01

    Although aryl hydrocarbon receptor-interacting protein (AIP) mutations are rare in sporadic acromegaly, their prevalence among young patients is nonnegligible. The objectives of this study were to evaluate the frequency of AIP mutations in a cohort of Mexican patients with acromegaly with disease onset before the age of 30 and to search for molecular abnormalities in the AIP gene in teeth obtained from the "Tampico Giant". Peripheral blood DNA from 71 patients with acromegaly (51 females) with disease onset age of disease onset of 23 years) and correlated with clinical, biochemical and imaging characteristics. Sequencing was also carried out in DNA extracted from teeth of the Tampico Giant. Five patients (7 %) harboured heterozygous, germline mutations of the AIP gene. In two of them (a 9-year-old girl with gigantism and a young man with symptoms of GH excess since age 14) the c.910C>T (p.Arg304Ter), well-known truncating mutation was identified; in one of these two cases and her identical twin sister, the mutation proved to be a de novo event, since neither of their parents were found to be carriers. In the remaining three patients, new mutations were identified: a frameshift mutation (c.976_977insC, p.Gly326AfsTer), an in-frame deletion (c.872_877del, p.Val291_Leu292del) and a nonsense mutation (c.868A > T, p.Lys290Ter), which are predicted to be pathogenic based on in silico analysis. Patients with AIP mutations tended to have an earlier onset of acromegaly and harboured larger and more invasive tumours. A previously described genetic variant of unknown significance (c.869C > T, p.Ala299Val) was identified in DNA from the Tampico Giant. The prevalence of AIP mutations in young Mexican patients with acromegaly is similar to that of European cohorts. Our results support the need for genetic evaluation of patients with early onset acromegaly. PMID:27033541

  8. Gender Dynamics in Mexican American Families: Connecting Mothers’, Fathers’, and Youths’ Experiences

    Science.gov (United States)

    Lam, Chun Bun; McHale, Susan M.; Updegraff, Kimberly A.

    2013-01-01

    Study goals were to examine the conditions under which congruent and incongruent patterns of parents’ division of household labor and gender role attitudes emerged, and the implications of these patterns for youth gender development. Questionnaire and phone diary data were collected from mothers, fathers, and youths from 236 Mexican American families in the southwestern US. Preliminary cluster analysis identified three patterns: Traditional divisions of labor and traditional attitudes, egalitarian divisions of labor and egalitarian attitudes, and an incongruent pattern, with a traditional division of labor but egalitarian attitudes. MANOVAs, and follow-up, mixed- and between-group ANOVAs, revealed that these groups of families differed in parents’ time constraints, socioeconomic resources, and cultural orientations. Mothers in the congruent egalitarian group worked more hours and earned higher incomes as compared to mothers in the congruent traditional and incongruent groups, and the emergence of the incongruent group was grounded in within-family, inter-parental differences in work hours and incomes. Parents’ patterns of gendered practices and beliefs were linked to their youths’ housework participation, time with mothers versus fathers, and gender role attitudes. Youths in the congruent traditional group had more traditional gender role attitudes than those in the congruent egalitarian and incongruent groups, and gender atypical housework participation and time with parents were only observed in the congruent egalitarian group. Findings demonstrate the utility of a within-family design to understand complex gendered phenomena, and highlight the multidimensional nature of gender and the importance of contextualizing the study of ethnic minorities. PMID:23641122

  9. Experimenting with cigarettes and physical activity among Mexican origin youth: a cross sectional analysis of the interdependent associations among sensation seeking, acculturation, and gender

    OpenAIRE

    Wilkinson Anna V; Okeke Nnenna L; Springer Andrew E; Stigler Melissa H; Gabriel Kelley P; Bondy Melissa L; Prokhorov Alexander V; Spitz Margaret R

    2012-01-01

    Abstract Background Sensation seeking tendencies tend to manifest during adolescence and are associated with both health-compromising behaviors and health-enhancing behaviors. The purpose of this study is to evaluate the relationship between sensation seeking and physical activity, a health-enhancing behavior, and between sensation seeking and experimenting with cigarettes, a health compromising-behavior, among a cohort of Mexican origin adolescents residing in the United States with differen...

  10. Policy implications of early onset breast cancer among Mexican-origin women

    OpenAIRE

    Miranda, Patricia Y.; Wilkinson, Anna V.; Etzel, Carol J; Zhou, Renke; Jones, Lovell A.; Thompson, Patricia; Bondy, Melissa L.

    2011-01-01

    Overall, Latinas are more likely to be diagnosed with a more advanced stage of breast cancer, and are 20% more likely to die of breast cancer than non-Hispanic white women. It is estimated that from 2003–2006, $82.0 billion in direct medical care expenditures, in addition to 100,000 lives annually, could be saved by eliminating health disparities experienced by Latinos and increasing the use of up to five preventive services in the U.S. An additional 3,700 lives could be saved if 90% of women...

  11. Mexican-American Adolescent Inhalant Abuse: A Proposed Model.

    Science.gov (United States)

    Dworkin, A. Gary; Stephens, Richard C.

    1980-01-01

    Drawing from literature on differences between the Mexican American experience and that of other groups, offers a model to explain the higher rates of inhalant abuse among Mexican American youth. Considers cultural, ecological, structural, and economic factors. (Author/GC)

  12. Emotion and language learning: an exploration of experience and motivation in a Mexican university context

    OpenAIRE

    Méndez López, Mariza Guadalupe

    2011-01-01

    Although there have been numerous studies on motivation in foreign language learning and on emotions in general education, little research in foreign language learning have focused on the relation between motivation and learners' emotions (Maclntyre, 2002), as this shift to the affective side of motivation has only recently been suggested. Thus, this study aims to contribute to the body of knowledge on how foreign language learning motivation is shaped by emotional experiences. In order t...

  13. Wealth, Stereotypes, and Issues of Prestige: The College Choice Experience of Mexican American Students within Their Community Context

    Science.gov (United States)

    Martinez, Melissa Ann

    2012-01-01

    Utilizing the notion of community cultural wealth, this study focuses on the various forms of capital that Mexican American students from the South Texas Border draw upon within their community to navigate the college choice process. Findings indicate that neighbors, church members, and in one case, a physician, served as sources of social…

  14. Implementation of a Lateral TBI protocol in a Mexican Cancer Center

    Science.gov (United States)

    Mesa, Francisco; Esquivel, Carlos; Eng, Tony; Papanikolaou, Niko; Sosa, Modesto A.

    2008-08-01

    The development of a Lateral Total Body Irradiation protocol to be implemented at a High Specialty Medical Unit in Mexico as preparatory regimen for bone marrow transplant and treatment of several lymphomas is presented. This protocol was developed following AAPM specifications and has been validated for application at a cancer care center in United States. This protocol fundamentally focuses on patient care, avoiding instability and discomfort that may be encountered by other treatment regimes. In vivo dose verification with TLD-100 chips for each anatomical region of interest was utilized. TLD-100 chips were calibrated using a 6 MV photon beam for 10-120 cGy. Experimental results show TLD measurements with an error less than 1%. Standard deviations for calculated and measured doses for seven patients have been obtained. Data gathered for different levels of compensation indicate that a 3% measured tolerance level is acceptable. TLD point-dose measurements have been used to verify the dose beyond partial transmission lung blocks. Dose measurements beyond the lung block showed variation about 50% respects to prescribe dose. Midplane doses to the other anatomical sites were less than 2.5% respect of the prescribed dose.

  15. Mexican experience in the establishment of a national programme on nuclear science and technology

    International Nuclear Information System (INIS)

    Mexico started its first institutional programmes for the development of nuclear science and technology thirty years ago. In the light of the resources, both human and financial, invested in this effort, the results obtained so far can only be described as modest. Understandably, this is discouraging, perhaps even frustrating, particularly for the younger generations of specialists-to-be in the field of energy, for whom the nuclear area therefore seems unpromising. On the other hand, this same reflection invites a careful and realistic evaluation of the path followed so far, not just so as to criticize past deficiencies, but so as to learn from them and gain useful experience for the design and setting of future goals. The evolution of the nuclear sector in Mexico shares some of the most common characteristics and obstacles that define the history of national attempts to establish research programmes on nuclear science and technology, coloured, however, by the specific circumstances of the local environment. From the most recent analysis and evaluation of the projects being developed at the National Institute for Nuclear Research in 1984, hard lessons had to be learned; projects over ten years old lacked any serious planning or control and, worst of all, any link to national priorities. Besides presenting basic historical data on the development of nuclear R and D in Mexico from 1956 to the present, the paper presents the current scheme for evaluation, approval and control of R and D projects now oriented to satisfy the national needs of a country currently in its worst economic crisis since the second decade of this century. (author)

  16. Sugar Beets, Segregation, and Schools: Mexican Americans in a Northern Colorado Community, 1920-1960.

    Science.gov (United States)

    Donato, Ruben

    2003-01-01

    What was unique about the Mexican American experience in Fort Collins (Colorado) was the extent to which the Great Western Sugar Company colonized Mexican workers. They lived in Mexican colonies, separate neighborhoods, or remote locations on sugar beet farms. In public schools, Mexican Americans were perceived as intellectually inferior and were…

  17. Prof.Zhou Yiqiang'S Experience in Treatment of Lung Cancer

    Institute of Scientific and Technical Information of China (English)

    范宏宇; 王黎军

    2004-01-01

    @@ Bronchogenic carcinoma, the dominant form of malignant lung cancers, refers to canceration of the bronchial mucosa. Prof. Zhou accumulated a wealth of experience in treating complicated diseases with TCM measures and was especially skillful in treating lung cancers. His understandings about the art of treating lung cancers often brought about excellent results.

  18. Survival of Mexican Children with Acute Lymphoblastic Leukaemia under Treatment with the Protocol from the Dana-Farber Cancer Institute 00-01

    Directory of Open Access Journals (Sweden)

    Elva Jiménez-Hernández

    2015-01-01

    Full Text Available Our aim in this paper is to describe the results of treatment of acute lymphoblastic leukaemia (ALL in Mexican children treated from 2006 to 2010 under the protocol from the Dana-Farber Cancer Institute (DFCI 00-01. The children were younger than 16 years of age and had a diagnosis of ALL de novo. The patients were classified as standard risk if they were 1–9.9 years old and had a leucocyte count 100 × 109/L. The poor outcomes were associated with toxic death during induction, complete remission, and relapse. These factors remain the main obstacles to the success of this treatment in our population.

  19. High resolution human leukocyte antigen (HLA class I and class II allele typing in Mexican mestizo women with sporadic breast cancer: case-control study

    Directory of Open Access Journals (Sweden)

    Barquera Rodrigo

    2009-02-01

    Full Text Available Abstract Background The development of breast cancer is multifactorial. Hormonal, environmental factors and genetic predisposition, among others, could interact in the presentation of breast carcinoma. Human leukocyte antigen (HLA alleles play an important role in immunity (cellular immunity and may be important genetic traits. HLAAllele-specific interaction has not been well established. Recently, several studies had been conducted in order to do so, but the results are controversial and in some instances contradictory. Methods We designed a case-control study to quantify the association of HLA class I and II genes and breast cancer. HLA typing was performed by high resolution sequence-specific oligotyping after DNA amplification (PCR-SSOP of 100 breast cancer Mexican mestizo patients and 99 matched healthy controls. Results HLA-A frequencies that we were able to observe that there was no difference between both groups from the statistical viewpoint. HLA-B*1501 was found three times more common in the case group (OR, 3.714; p = 0.031. HLA-Cw is not a marker neither for risk, nor protection for the disease, because we did not find significant statistical differences between the two groups. DRB1*1301, which is expressed in seven cases and in only one control, observing an risk increase of up to seven times and DRB1*1602, which behaves similarly in being present solely in the cases (OR, 16.701; 95% CI, 0.947 – 294.670. DQ*0301-allele expression, which is much more common in the control group and could be protective for the presentation of the disease (OR, 0.078; 95% CI, 0.027–0.223, p = 0.00001. Conclusion Our results reveal the role of the MHC genes in the pathophysiology of breast cancer, suggesting that in the development of breast cancer exists a disorder of immune regulation. The triggering factor seems to be restricted to certain ethnic groups and certain geographical regions since the relevant MHC alleles are highly diverse. This is the

  20. High resolution human leukocyte antigen (HLA) class I and class II allele typing in Mexican mestizo women with sporadic breast cancer: case-control study

    International Nuclear Information System (INIS)

    The development of breast cancer is multifactorial. Hormonal, environmental factors and genetic predisposition, among others, could interact in the presentation of breast carcinoma. Human leukocyte antigen (HLA) alleles play an important role in immunity (cellular immunity) and may be important genetic traits. HLAAllele-specific interaction has not been well established. Recently, several studies had been conducted in order to do so, but the results are controversial and in some instances contradictory. We designed a case-control study to quantify the association of HLA class I and II genes and breast cancer. HLA typing was performed by high resolution sequence-specific oligotyping after DNA amplification (PCR-SSOP) of 100 breast cancer Mexican mestizo patients and 99 matched healthy controls. HLA-A frequencies that we were able to observe that there was no difference between both groups from the statistical viewpoint. HLA-B*1501 was found three times more common in the case group (OR, 3.714; p = 0.031). HLA-Cw is not a marker neither for risk, nor protection for the disease, because we did not find significant statistical differences between the two groups. DRB1*1301, which is expressed in seven cases and in only one control, observing an risk increase of up to seven times and DRB1*1602, which behaves similarly in being present solely in the cases (OR, 16.701; 95% CI, 0.947 – 294.670). DQ*0301-allele expression, which is much more common in the control group and could be protective for the presentation of the disease (OR, 0.078; 95% CI, 0.027–0.223, p = 0.00001). Our results reveal the role of the MHC genes in the pathophysiology of breast cancer, suggesting that in the development of breast cancer exists a disorder of immune regulation. The triggering factor seems to be restricted to certain ethnic groups and certain geographical regions since the relevant MHC alleles are highly diverse. This is the first study in Mexican population where high resolutions HLA

  1. Experimenting with cigarettes and physical activity among Mexican origin youth: a cross sectional analysis of the interdependent associations among sensation seeking, acculturation, and gender

    Directory of Open Access Journals (Sweden)

    Wilkinson Anna V

    2012-05-01

    Full Text Available Abstract Background Sensation seeking tendencies tend to manifest during adolescence and are associated with both health-compromising behaviors and health-enhancing behaviors. The purpose of this study is to evaluate the relationship between sensation seeking and physical activity, a health-enhancing behavior, and between sensation seeking and experimenting with cigarettes, a health compromising-behavior, among a cohort of Mexican origin adolescents residing in the United States with different levels of acculturation. Methods In 2009, 1,154 Mexican origin youth (50.5% girls, mean age 14.3 years (SD = 1.04 provided data on smoking behavior, physical activity, linguistic acculturation, and sensation seeking. We conducted Pearson’s χ2 tests to examine the associations between categorical demographic characteristics (i.e. gender, age, country of birth and parental educational attainment and both cigarette experimentation and physical activity and Student’s t-tests to examine mean differences on the continuous variables (i.e. sensation seeking subscale by the behaviors. We examined mean differences in the demographic characteristics, acculturation, and both behaviors for each of the sensation seeking subscales using analysis of variance (ANOVA. To examine relationships between the sensation seeking subscales, gender, and both behaviors, at different levels of acculturation we completed unconditional logistic regression analyses stratified by level of acculturation. Results Overall, 23.3% had experimented with cigarettes and 29.0% reported being physically active for at least 60 minutes/day on at least 5 days/week. Experimenting with cigarettes and being physically active were more prevalent among boys than girls. Among girls, higher levels of sensation seeking tendencies were associated with higher levels of acculturation and experimentation with cigarettes, but not with physical activity. Among boys, higher levels of sensation seeking

  2. Cancer survivors' experience of exercise-based cancer rehabilitation

    DEFF Research Database (Denmark)

    Midtgaard, Julie; Hammer, Nanna Maria; Andersen, Christina;

    2015-01-01

    BACKGROUND: Evidence for the safety and benefits of exercise training as a therapeutic and rehabilitative intervention for cancer survivors is accumulating. However, whereas the evidence for the efficacy of exercise training has been established in several meta-analyses, synthesis of qualitative......, structured moderate to vigorous-intensity exercise. RESULTS: In total 2447 abstracts were screened and 37 papers were read in full. Of these, 19 studies (n = 390) were selected for inclusion and critically appraised. Synthesis of data extracted from eight studies including in total 174 patients (77% women......, age 28-76 years) exclusively reporting experiences of participation in structured, supervised exercise training resulted in nine themes condensed into three categories: 1) emergence of continuity; 2) preservation of health; and 3) reclaiming the body reflecting the benefits of exercise...

  3. "They Talk Like That, But We Keep Working": Sexual Harassment and Sexual Assault Experiences Among Mexican Indigenous Farmworker Women in Oregon.

    Science.gov (United States)

    Murphy, Jeanne; Samples, Julie; Morales, Mavel; Shadbeh, Nargess

    2015-12-01

    In order to examine the experiences of sexual harassment and sexual assault among indigenous and non-indigenous Mexican immigrant farmworkers in Oregon's Willamette Valley, a community-academic participatory research partnership initiated a study, which included focus groups, conducted and analyzed by skilled practitioners and researchers. The themes that emerged from the focus groups included direct and indirect effects of sexual harassment and sexual assault on women and risk factors associated with the farmworker workplace environment, and the increased vulnerability of non-Spanish-speaking indigenous women due to low social status, poverty, cultural and linguistic issues, and isolation. Recommendations for prevention and improved services for vulnerable women will be discussed as well as limitations and future research directions. PMID:24514945

  4. The Mexican Axolotl in Schools

    Science.gov (United States)

    Thomas, R. M.

    1976-01-01

    Suggests and describes laboratory activities in which the Mexican axolotl (Ambystoma mexicanum Shaw) is used, including experiments in embryology and early development, growth and regeneration, neoteny and metamorphosis, genetics and coloration, anatomy and physiology, and behavior. Discusses care and maintenance of animals. (CS)

  5. Perinuclear anti-neutrophil cytoplasmic antibodies (p-anca) in chronic ulcerative colitis: Experience in a Mexican institution

    Institute of Scientific and Technical Information of China (English)

    Jesus K Yamamoto-Furusho; Takeshi Takahashi-Monroy; Omar Vergara-Fernandez; Edgardo Reyes; Luis Uscanga

    2006-01-01

    AIM: To assess the prevalence and clinical value of p-ANCA in a sample of Mexican ulcerative colitis (UC) patients.METHODS: In a prospective, IRB-approved protocol,p-ANCA was determined in 80 patients with UC (mean age, 32 ± 12.9 years). The severity and extension of disease were determined by clinical methods, searching a statistical association with p-ANCA status.RESULTS: p-ANCA were detected in 41 (51%) patients.Severity of disease was the only clinical variable statistically associated with their presence (P < 0.0001; OR = 9;CI 95% = 3.2-24.7).CONCLUSION: The prevalence of p-ANCA was similar to that reported in other countries. Their presence was associated to UC severity, but offered no more information than the obtained by clinical methods.

  6. [Experience of stroke prevention-Enlightenment for cancer research].

    Science.gov (United States)

    You, Weicheng

    2015-08-01

    Cancer, stroke and heart diseases are most common causes of death. This paper summarized the experience of stroke prevention, which is an enlightenment for cancer research. In addition, this paper also described the progress of cancer epidemiological research, particular the primary and second preventions in China. PMID:26733022

  7. Self-Knowledge and Identity in a Mexican American Counseling Course: A Qualitative Exploration

    Science.gov (United States)

    Zamarripa, Manuel X.; Lane, Ileana; Lerma, Eunice; Holin, Lyle, II

    2011-01-01

    This study explores the lived experiences of Mexican American graduate students who completed a course on Mexican American counseling and mental health. The experiences of Mexican American students taking a mental health course that focuses on their own ethnic group has not been previously discussed in the literature. Given the history of…

  8. Development and Psychometric Assessment of the Measure of Globalization Influence on Health Risk (MGIHR) Among Mexican Women with Breast Cancer.

    Science.gov (United States)

    Nodora, Jesse N; Carvajal, Scott C; Robles-Garcia, Rebeca; Agraz, Francisco Páez; Daneri-Navarro, Adrian; Meza-Montenegro, Maria Mercedes; Gutierrez-Millan, Luis Enrique; Martinez, Maria Elena

    2015-08-01

    Lacking in the literature are data addressing the extent to which changes in reproductive and lifestyle factors predispose women in developing nations to higher breast cancer rates, and the degree to which these are due to globalization influences. This article describes the development and psychometric assessment of an instrument intended to measure global, predominantly U.S., influences on breast cancer risk profile among women residing in Mexico. Using investigator consensus and a focus group methodology, the Measure of Globalization Influence on Health Risk (MGIHR) was developed and completed by 341 women. Psychometric analysis support the use of an 11-item Consumerism and Modernity scale and 7-item Reproductive Control and Gender Role scale. The MGIHR is a valid and reliable instrument for understanding changing lifestyle and reproductive factors for breast cancer risk and may provide a more complete understanding of breast cancer development and needed interventions. PMID:24859806

  9. The Mexican Energy Reform

    OpenAIRE

    Schulz, Mitja; Rosenørn Engel, Line; Rasmussen, Frederick

    2014-01-01

    With the newly enacted energy reform, the Mexican Government introduced a variety of neoliberal measures to increase sectorial productivity. The debate within Mexico has centred on whether or not the liberalisation of the energy sector will benefit the Mexican economy. Based on a paradox of conflicting demands of securing economic development by state control or open market policies, this project analysis how Mexico attempts to balance these demands by the means of the Mexican energy reform. ...

  10. A qualitative investigation of cancer survivorship experiences among rural Hispanics.

    Science.gov (United States)

    Livaudais, Jennifer C; Thompson, Beti; Godina, Ruby; Islas, Ilda; Ibarra, Genoveva; Coronado, Gloria D

    2010-01-01

    Cancer survivorship experiences were explored among Hispanic men and women with cancer and family members of cancer survivors, recruited from two rural Washington communities in the Lower Yakima Valley. Five focus groups were conducted from February 2006 to October 2007 with 31 women and 10 men. Disbelief, fear, sadness, strength, courage, faith, and hope were common reactions to diagnosis. Concerns about family/children, losing medical coupons, and feelings of depression/isolation were identified as challenges faced after diagnosis. Participants identified smoking and environmental exposures as causes of cancer, but many believed operating on tumors caused cancer to spread. Participants used conventional treatments but identified herbal/natural remedies as cures. Most participants reported negative experiences with physicians and believed their community would benefit from language-appropriate information regarding prevention and treatment. The importance of linking survivors through support groups was emphasized and information elicited from sessions has been used to organize survivor support groups in these two communities. PMID:20623413

  11. Cancer and the African American Experience

    Science.gov (United States)

    The first plenary of the EPEC-O (Education in Palliative and End-of-Life Care for Oncology) Self-Study: Cultural Considerations When Caring for African Americans explores the many factors that lead to inequalities in cancer care outcomes for African Americans.

  12. Deconstructive humour: subverting Mexican and Chicano stereotypes in ‘Un Día Sin Mexicanos’

    OpenAIRE

    Barrow, Sarah

    2012-01-01

    a long time, US cinema developed unshakeable stereotypes of Mexican ‘otherness’, with characters of Mexican cultural and ethnic heritage stigmatised as criminals or as sensual objects of desire. Filmmakers in Mexico, meanwhile, treated Mexican Americans as misfits who belonged nowhere, or ignored them and their complex experience completely. The emergence of a distinct ‘Chicano cinema’ in the 1960s allowed for the development of a more powerful set of images of Mexican Americans, exploiting t...

  13. The global experience of cancer pain.

    Science.gov (United States)

    Brant, Jeannine M

    2010-01-01

    Pain is a significant problem in patients with cancer. Pain occurs in approximately 50% of patients at some point during the disease process and in up to 75% of patients with advanced cancer. Total pain impacts quality of life domains including physical, psychological, social, and spiritual realms. Unfortunately, pain is underappreciated and undermanaged throughout the world. Lack of knowledge among healthcare professionals, inadequate pain assessment, fears of addiction, and beliefs that pain is an inevitable component of cancer are common barriers. Education about comprehensive pain assessment and optimal management strategies and discussions about belief systems regarding pain can assist to bridge the gap between suffering and comfort. Self-report is the gold standard for pain assessment. Gathering information about the location(s), intensity, quality and temporal factors is essential. Intensity should be quantified on a rating scale to determine the amount of pain and the degree of relief from interventions. Quality can be used to diagnose the specific pain syndrome. Temporal factors provide input about how the pain is experienced over time and can offer input into the pain management plan of care. For patients who cannot self-report pain, non-verbal assessment tools are available to aid in assessment. The World Health Organization's Analgesic Ladder provides a template for the management of cancer pain. For step 1, pain can be managed with nonsteroidal anti-inflammatory drugs (NSAIDS) and other nonopioid analgesics. As pain persists or increases, step 2 involves managing pain with select opioids for mild to moderate pain along with NSAIDS and nonopioid analgesics. Step 3 of the ladder is applicable to many cancer pain syndromes, and includes opioids for moderate to severe pain in conjunction with NSAIDS and nonopioids. This 3 step approach can be 80-90% effective. This polypharmaceutical employed with behavioral complimentary techniques are often employed to

  14. Promoting Reading among Mexican American Children. ERIC Digest.

    Science.gov (United States)

    Murray, Yvonne I.; Velazquez, Jose

    Good books can help children develop pride in their ethnic identity, knowledge about cultural history and positive role models, and improved self-esteem. However, Mexican American students often do not experience literature in this way. This digest briefly reviews Mexican American children's literature, recommends classroom strategies, provides…

  15. METABOLIC SYNDROME RISK ACROSS WEIGHT STATUS IN MEXICAN AMERICAN CHILDREN

    Science.gov (United States)

    Mexican Americans experience some of the highest rates of type 2 diabetes in this country. With the rising rates of obesity in Mexican American children, these children are also at increased risk for type 2 diabetes, especially when diagnosed with metabolic syndrome. There is not, however, standard ...

  16. Colorectal Cancer Through Simulation and Experiment

    OpenAIRE

    Kershaw, S. K.; Byrne, H.M.; Gavaghan, D. J.; Osborne, J. M.

    2012-01-01

    Colorectal cancer has continued to generate a huge amount of research interest over several decades, forming a canonical example of tumourigenesis since its use in Fearon and Vogelstein’s linear model of genetic mutation. Over time, the field has witnessed a transition from solely experimental work to the inclusion of mathematical biology and computer-based modelling. The fusion of these disciplines has the potential to provide valuable insights into oncologic processes, but also presents the...

  17. MEXICAN MIGRATION PROJECT

    Science.gov (United States)

    The Mexican Migration Project is designed to make timely, high-quality data on documented and undocumented Mexican migrants available to researchers and policy analysts. Each year since 1987 the project has administered a semi-structured interview schedule to representative sampl...

  18. Inflammatory breast cancer: A decade of experience.

    Science.gov (United States)

    Do Nascimento, Vinicius C; Rajan, Ruben; Redfern, Andrew; Saunders, Christobel

    2016-09-01

    Inflammatory breast cancer (IBC) is an aggressive and rare form of breast cancer. At present, there are no established diagnostic, radiological, pathological or molecular diagnostic criteria for this entity. The aim of this study was to examine the patterns of presentation, treatment and outcomes of IBC in this institution over the course of a decade. This is a retrospective observational study using data from the Royal Perth Hospital from January 2001 to December 2010. Our results identified 57 women with IBC, representing 1.9% of all new breast cancer presentations. Human Epidermal Growth Factor Receptor 2 (HER2)-positive and triple negative tumors were overrepresented (41% and 18%, respectively). Forty-four (77%) patients had early disease at diagnosis, of whom 35 underwent surgery and 16 are relapse-free. All six patients achieving complete pathological response were relapse-free in contrast to 11 (38%) with lesser responses at a median follow-up of 59 months. Median survival in 13 patients with metastatic disease at diagnosis was 21.7 months, with two patients still in remission. Clearly, this small but important group continues to offer management challenges and warrants ongoing study, including better molecular and pathological profiling of tumors to allow improved diagnostic clarity and more effective targeted therapy. PMID:26899402

  19. Colorectal cancer through simulation and experiment

    KAUST Repository

    Kershaw, Sophie K.

    2013-06-01

    Colorectal cancer (CRC) has formed a canonical example of tumourigenesis ever since its use in Fearon and Vogelstein\\'s linear model of genetic mutation, and continues to generate a huge amount of research interest. Over time, the field has witnessed a transition from solely experimental work to the inclusion of mathematical and computational modelling. The fusion of these disciplines has the potential to provide valuable insights into oncologic processes, but also presents the challenge of uniting many diverse perspectives. Furthermore, the cancer cell phenotype defined by the \\'Hallmarks of Cancer\\' has been extended in recent times and provides an excellent basis for future research. The authors present a timely summary of the literature relating to CRC, addressing the traditional experimental findings, summarising the key mathematical and computational approaches, and emphasising the role of the Hallmarks in current and future developments. The authors conclude with a discussion of interdisciplinary work, outlining areas of experimental interest which would benefit from the insight that theoretical modelling can provide. © The institution of engineering and technology 2013.

  20. An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students

    Science.gov (United States)

    Calderón- Garcidueñas, Ana Laura; Flores-Peña, Yolanda; De León-Leal, Silvia; Vázquez-Martínez, Carlos Alberto; Farías-Calderón, Ana Gabriela; Melo-Santiesteban, Guadalupe; Elizondo-Zapién, Rosa María; Hernandez-Hernandez, Dulce María; Garza-Moya, Rubén; Cerda-Flores, Ricardo Martín

    2015-01-01

    Introduction Prevention programs have not achieved the expected results in preventing mortality from breast and cervical cancer in Mexico. Therefore, we propose a complementary strategy. Methodology An educational strategy for high school students in Mexico (2011–2013) was designed (longitudinal design, two measurements and a single intervention). The postintervention assessment included: 1) knowledge acquired by students about cancer prevention and 2) The performance of the student as a health promoter in their household. The strategy was based on analysis of cases and developed in three sessions. An assessment tool was designed and validated (Test–Retest). The levels of knowledge according to the qualifications expected by chance were determined. Wilcoxon test compared results before and after intervention. Results An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. Wilcoxon rank-sum test showed a significant learning after the intervention (Z = − 2.64, p = 0.008) with improvement of levels of knowledge in a 154.5%. 49% of students had a good performance as health promoters. Conclusions The learning in preventive measures is important to sensitize individuals to prevention campaigns against cancer. This strategy proved to improve the level of knowledge of students in an easy and affordable way. PMID:26844079

  1. Inquiries of discomfort: Cancer experiences in young adulthood

    DEFF Research Database (Denmark)

    Hølge-Hazelton, Bibi

    2011-01-01

    research regarding young adults with cancer. They stress the need for more specific research, clinically and politically appropriate services to this group of cancer patients. Thanks to technology, young people living with cancer, now have an opportunity to actively participate in providing information......Abstract Young adults with cancer are regarded as an emerging field for research. Because of the particular life phase they are in they are particularly vulnerable, as they are often both marginalised and individualised and their experiences are seldom described due to their small numbers. By using...... an on-line free association narrative inquiry and an experimental writing format, the purpose of this paper is to explore the subjective perspective of what it means to be a young adult living with cancer, and to discuss whether this approach contributes something new to the emerging field. Seven...

  2. Survival of breast cancer patients. Our experience.

    Science.gov (United States)

    Marrazzoa, Antonio; Taormina, Pietra; David, Massimo; Riili, Ignazio; Casà, Luigi; Catalano, Filippo; Lo Gerfo, Domenico; Noto, Antonio

    2007-01-01

    Life expectancy for patients with breast carcinoma has changed in Europe over the last two decades. In Italy, the overall survival rate is about 77% at 5 years. When considering the situation in Sicily, the EUROCARE 2 study examined survival data from the Ragusa Cancer Registry, showing that the curves are worse than in other regions of Italy. Starting from these considerations we decide to evaluate whether these data from the Ragusa Cancer Registry corresponded to Palermo data. So we analysed data from 575 consecutive patients with breast cancer, treated in our Breast Unit from 1990 to 2003 according to the St. Gallen Recommendations and followed for a median period of 5 years. The prognostic role of age, tumour size, nodal status, TNM, stage, grading and hormonal receptors (OR, PR) were analysed and survival curves at 5 and 10 years were produced using the actuarial survival methods. All causes of death were considered. The median follow-up was 33 months. The Log rank test and univariate cox proportional model were used to demonstrate the association between prognostic factors and outcome. When considering T and N status, the curves showed an inverse correlation between survival and increases in these parameters. Overall survival was 92.9% at 5 years and 81.4% at 10 years for T1, 78.4% at 5 years and 61.4% at 10 years for T2 and 40.8% for T3-T4 at 5 and 10 years. Overall survival for NO was 92.1% and 78.2%, respectively, at 5 and 10 years, but decreased to 72.0% and 59.9% at 5 and 10 years for N1. In N2 patients we found that only about 50% of patients were still alive at 5 and 10 years, while for N3 patients the figures were 57.2% and 40%, respectively. PMID:17663369

  3. Breast Cancer Survivors’ Experiences of Lymphedema-Related Symptoms

    OpenAIRE

    Fu, Mei Rosemary; Rosedale, Mary

    2009-01-01

    The purpose of this study was to explore and describe breast cancer survivors’ lymphedema-related symptom experiences. As a serious chronic condition from breast cancer treatment, lymphedema, or persistent swelling, is caused by chronic accumulation of lymph fluid in the interstitial spaces of the affected limb or surrounding areas. While significant prevalence of ongoing multiple symptoms have been reported, little is known about how survivors with lymphedema perceive and respond to lymphede...

  4. The Essential Role of Pair Matching in Cluster-Randomized Experiments, with Application to the Mexican Universal Health Insurance Evaluation

    OpenAIRE

    Imai, Kosuke; King, Gary; Nall, Clayton Matthew

    2009-01-01

    A basic feature of many field experiments is that investigators are only able to randomize clusters of individuals—such as households, com- munities, firms, medical practices, schools or classrooms—even when the individual is the unit of interest. To recoup the resulting efficiency loss, some studies pair similar clusters and randomize treatment within pairs. However, many other studies avoid pairing, in part because of claims in the litera- ture, echoed by clinical trials standards organizat...

  5. The Mexican oil industry

    International Nuclear Information System (INIS)

    In the environment of growing domestic demand and enhanced international competitiveness, Petroleos Mexicanos (PEMEX)-the Mexican national oil company-faces the challenge of not only responding adequately to the rapid changes taking place in the Mexican economy, but making a significant contribution towards solid and stable growth. This paper reports that the relevant concern is how PEMEX is going to live up to these expectations. The Mexican oil industry, especially including the petrochemical sector, has great potential in terms of an ample domestic market as well as external foreign-currency-generating markets

  6. Variations of the raw international prices and their incidence in the Mexican and Brazilian economy: Two experiences for Colombia

    International Nuclear Information System (INIS)

    The author makes reference to Brazil like one of the countries more developed in the handling of energy politicians from Latin America and particularly in the oil sector, they have worried to look for energy alternatives that allow them to make him front every better time to the continuous technological, chemical and electronic inventions. The developed countries have not ceased in the search of better energy substitutes to be able to face every better time, these changes. What surprises is the oil experience of Brazil, compared with the other developing countries, being also in the industrial environment, the more developed and diversified country The author stands out several oil politicians carried out in Brazil and his possible installation in Colombia

  7. Nowcasting Mexican GDP

    OpenAIRE

    Caruso, Alberto

    2015-01-01

    In this paper I study the flow of conjunctural data relevant to assess the state of theMexican economy. I reconstruct the flow of releases that are most frequently monitored bymarket participants, economic commentators and policy makers. Given the close linkages withthe US economy, I take into account both US and Mexican data. Following the literature onnowcasting, I jointly analyse these data in a model that is continuously updated as new data getreleased. The model can be used to assess the...

  8. Gastrointestinal Tumor Board: An Evolving Experience in Tehran Cancer Institute

    Directory of Open Access Journals (Sweden)

    Peiman Haddad

    2013-04-01

    Full Text Available Gastrointestinal (GI cancers are a significant source of morbidity and mortality in Iran, with stomach adenocarcinoma as the most common cancer in men and the second common cancer in women. Also, some parts of Northern Iran have one of the highest incidences of esophageal cancer in the world. Multi-disciplinary organ-based joint clinics and tumor boards are a well-recognized necessity for modern treatment of cancer and are routinely utilized in developed countries, especially in major academic centres. But this concept is relatively new in developing countries, where cancer treatment centres are burdened by huge loads of patients and have to cope with a suboptimum availability of resources and facilities. Cancer Institute of Tehran University of Medical Sciences is the oldest and the only comprehensive cancer treatment centre in Iran, with a long tradition of a general tumor board for all cancers. But with the requirements of modern oncology, there has been a very welcome attention to sub-specialized organ-based tumor boards and joint clinics here in the past few years. Considering this, we started a multi-disciplinary tumor board for GI cancers in our institute in early 2010 as the first such endeavor here. We hereby review this 2-year evolving experience. The process of establishment of a GI tumor board, participations from different oncology disciplines and related specialties, the cancers presented and discussed in the 2 years of this tumor board, the general intents of treatment for the decisions made and the development of interest in this tumor board among the Tehran oncology community will be reviewed. The GI tumor board of Tehran Cancer Institute started its work in January 2010, with routine weekly sessions. A core group of 2 physicians from each surgical, radiation and medical oncology departments plus one gastroenterologist, GI pathologist and radiologist was formed, but participation from all interested physicians was encouraged. An

  9. The Lived Experience of Iranian Women Confronting Breast Cancer Diagnosis

    Directory of Open Access Journals (Sweden)

    Esmat Mehrabi

    2016-03-01

    Full Text Available Introduction: The populations who survive from breast cancer are growing; nevertheless, they mostly encounter with many cancer related problems in their life, especially after early diagnosis and have to deal with these problems. Except for the disease entity, several socio-cultural factors may affect confronting this challenge among patients and the way they deal with. Present study was carried out to prepare clear understanding of Iranian women's lived experiences confronting breast cancer diagnosis and coping ways they applied to deal with it. Methods: This study was carried out by using qualitative phenomenological design. Data gathering was done through purposive sampling using semi-structured, in-depth interviews with 18 women who survived from breast cancer. The transcribed interviews were analyzed using Van Manen’s thematic analysis approach. Results: Two main themes were emerged from the interviews including "emotional turbulence" and "threat control". The first, comprised three sub themes including uncertainty, perceived worries, and living with fears. The second included risk control, recurrence control, immediate seeking help, seeking support and resource to spirituality. Conclusion: Emotional response was the immediate reflection to cancer diagnosis. However, during post-treatment period a variety of emotions were not uncommon findings, patients' perceptions have been changing along the time and problem-focused coping strategies have replaced. Although women may experience a degree of improvement and adjustment with illness, the emotional problems are not necessarily resolved, they may continue and gradually engender positive outcomes.

  10. Emotional responses to the experience of cancer 'alarm' symptoms

    OpenAIRE

    Whitaker, KL; Cromme, S; Winstanley, K.; Renzi, C.; Wardle, J.

    2015-01-01

    Abstract Objective To qualitatively explore associations between emotional responses to experience of cancer ‘alarm’ symptoms and help‐seeking in a community sample of adults. Method Interviewees (n = 62) were recruited from a community sample (n = 2042) of adults aged ≥50 years, who had completed a health survey that included a list of cancer alarm symptoms. Participants who had reported an alarm symptom both at baseline and 3‐month follow‐up (n = 271), and who had consented to contact (n = ...

  11. Psychosocially Influenced Cancer: Diverse Early-Life Stress Experiences and Links to Breast Cancer

    OpenAIRE

    Schuler, Linda A.; Auger, Anthony P

    2010-01-01

    This perspective on Boyd et al. (beginning on page XXX in this issue of the journal) discusses recent published research examining the interplay between social stress and breast cancer. Cross-disciplinary studies using genetically defined mouse models and established neonatal and peripubertal paradigms of social stress are illuminating biological programming by diverse early-life experiences for the risk of breast cancer. Understanding the mechanisms underlying this programming can lead to id...

  12. Demythologizing the Mexican American Father

    Science.gov (United States)

    Saracho, Olivia N.; Spodek, Bernard

    2008-01-01

    This review presents recent studies on Mexican American fathers in the United Sates to provide researchers with an understanding of contemporary fatherhood of Mexican American individuals. It describes the myths that create methodological and conceptual problems in conducting research studies to characterize Mexican American fathers. It also…

  13. Racial Variation in the Cancer Caregiving Experience: A Multi-Site Study of Colorectal and Lung Cancer Caregivers

    OpenAIRE

    Martin, MY; Sanders, S.; Griffin, JM; Oster, RA; Ritchie, C; Phelan, SM; Atienza, AA; Kahn, K; van Ryn, M

    2012-01-01

    BACKGROUND: As cancer care shifts from hospital to outpatient settings, the number of cancer caregivers continues to grow. However, little is known about the cancer caregiving experience. This gap in knowledge is especially evident for racially diverse caregivers. OBJECTIVE: This study, part of a multisite study of care recipients with either lung or colorectal cancer and their caregivers, examined the caregiving experiences of African American (AA) and white caregivers. METHODS: Caregivers w...

  14. Breast cancer diagnosis: biographical disruption, emotional experiences and strategic management in Thai women with breast cancer.

    Science.gov (United States)

    Liamputtong, Pranee; Suwankhong, Dusanee

    2015-09-01

    In this article we draw on Bury's theory of biographical disruption to discuss the meanings of, and emotional experiences related to, being diagnosed with breast cancer among southern Thai women. Qualitative methods, including in-depth interviewing and drawing methods, were used to collect data from 20 women with breast cancer. The women perceived breast cancer to be a rhok raai; an evil or dread disease. They believed that breast cancer would lead to death. The disruption in their biography occurred when they detected abnormalities indicating breast cancer. The women's narratives revealed their chaotic lives upon this diagnosis and the news precipitated in them shock, fear, anxiety and loss of hope. Although they experienced chaos and disruption, the women cultivated strategies that helped them cope with their experiences by accepting their fate and adhering to Buddhist beliefs and practices. Through their narratives of biographical disruption, the women in our study offer healthcare providers knowledge that could lead to an appreciation of their needs and concerns. This knowledge is crucial for health professionals who wish to provide emotional support to women who have been diagnosed with breast cancer in Thailand and elsewhere. PMID:25922881

  15. [Mexican] Private-sector petroleum companies and agents

    International Nuclear Information System (INIS)

    An overview is presented of the Mexican petroleum sector. The sector is largely controlled by the state company PEMEX and is not completely open to foreign participation and supply, however the trend towards privatization and open competition, combined with the drive for competitiveness of PEMEX operations in particular, is creating market opportunities for foreign suppliers of petroleum equipment and services. Detailed profiles are provided of 50 Mexican companies and their primary products and services, specific areas of expertise, client base, international experience, interest in Canada, other relevant information, and a contact person. A less detailed list is also provided of additional Mexican contacts, petroleum industry associations and chambers of commerce

  16. What's Values Got to Do with It? Thriving among Mexican/Mexican American College Students

    Science.gov (United States)

    Morgan Consoli, Melissa L.; Llamas, Jasmín; Consoli, Andrés J.

    2016-01-01

    The authors examined traditional Mexican/Mexican American and perceived U.S. mainstream cultural values as predictors of thriving. One hundred twenty-four (37 men, 87 women) self-identified Mexican/Mexican American college students participated in the study. The traditional Mexican/Mexican American cultural values of family support and religion…

  17. 26 Feburary 2013 - Mexican Secretary of Foreign Affairs J. A. Meade Kuribreña welcomed by CERN Director-General R. Heuer at LHC Point 2, signing the guest book with Director for Research and Scientific Computing S. Bertolucci, visiting the ALICE experiment and LHC tunnel with Collaboration Deputy Spokesperson Y. Schutz.

    CERN Document Server

    Laurent Egli; Alice

    2013-01-01

    26 Feburary 2013 - Mexican Secretary of Foreign Affairs J. A. Meade Kuribreña welcomed by CERN Director-General R. Heuer at LHC Point 2, signing the guest book with Director for Research and Scientific Computing S. Bertolucci, visiting the ALICE experiment and LHC tunnel with Collaboration Deputy Spokesperson Y. Schutz.

  18. Mexican Folkart for Children.

    Science.gov (United States)

    Dominguez, Graciela; And Others

    Directions, suggested materials, and illustrations are given for making paper mache pinatas and masks, cascarones, Ojos de Dios, maracas, dresser scarf embroidery, burlap murals, yarn designs, paper plate trays, paper cut designs, the poppy, sarape aprons, and paper Mexican dolls. Filled with candy and broken, the pinata is used on most Mexican…

  19. Licensing of non intrusive inspection equipment s for load and passengers vehicles that use X rays with energies up to 9 MeV. Mexican experience

    International Nuclear Information System (INIS)

    In the last years and like part of the extensive program of national security, in Mexico have been introduced a great quantity of non intrusive inspection equipment s for load and passengers vehicles that use X rays up to 9 MeV. Due to the great variety of equipment s, the Comision Nacional de Seguridad Nuclear y Salvaguardias (Mexican regulator organ) has established specific guidelines for their licensing and use supervision. In this work the adopted guidelines are exposed in the technical and administrative evaluation for the later licensing of these equipment s. Relative particular questions to the site of these equipment s and the impact in the public opinion that their use can generate are discussed. (author)

  20. Approximating Mexican highways with slime mould

    CERN Document Server

    Adamatzky, Andrew; Chapa-Vergara, Sergio V; Asomoza-Palacio, Rene; Stephens, Christopher R

    2010-01-01

    Plasmodium of Physarum polycephalum is a single cell visible by unaided eye. During its foraging behavior the cell spans spatially distributed sources of nutrients with a protoplasmic network. Geometrical structure of the protoplasmic networks allows the plasmodium to optimize transport of nutrients between remote parts of its body. Assuming major Mexican cities are sources of nutrients how much structure of Physarum protoplasmic network correspond to structure of Mexican Federal highway network? To find an answer undertook a series of laboratory experiments with living Physarum polycephalum. We represent geographical locations of major cities by oat flakes, place a piece of plasmodium in Mexico city area, record the plasmodium's foraging behavior and extract topology of nutrient transport networks. Results of our experiments show that the protoplasmic network formed by Physarum is isomorphic, subject to limitations imposed, to a network of principle highways. Ideas and results of the paper may contribute tow...

  1. Small cell cancer of the bladder: The Leon-Berard cancer centre experience

    OpenAIRE

    Ismaili, Nabil; Elkarak, Fadi; Heudel, Pierre Etienne; Flechon, Aude; Droz, Jean Pierre

    2008-01-01

    Background: Small cell bladder carcinoma is an uncommon tumor. In this retrospective study we report our experience dealing with this disease at the Leon-Berard Cancer Centre. Materials and Methods: We retrospectively analyzed various characteristics of small cell bladder carcinoma: patient demographics, histological diagnosis, disease stage, treatment effects and outcome, in 14 non-metastatic small cell bladder carcinoma patients treated at our institution between 1995 and 2006. Results: The...

  2. Autologous Immune Enhancement Therapy for Cancer - Our experience since 2004

    Directory of Open Access Journals (Sweden)

    Hiroshi Terunuma

    2012-01-01

    cells and peptide pulsed DCs. The principle behind combining NK cells and CTLs is a dual advantage approach combining the innate immune system and adaptive immune system wherein the CTLs will kill the MHC expressing cancer cells while NK cells will kill the MHC non-expressing cancer cells also. [10] In case of NK cells and DCs, DCs will in turn activate the CTLs thereby giving rise to the dual advantage mentioned above. We have recently suggested that the AIET using expanded NK cells, particularly in combination with monoclonal antibody drugs, may be very useful tool for cancer immunotherapy. [14] Our experience: In our studies in NOG SCID mice, activated NK cells were shown to reduce the size of breast cancer cells (MDA-MB231 [15] and the volume of ascites also inhibiting lung metastasis of pleural effusion lymphoma (PEL cells. [16] In a primary lung adenocarcinoma patient where AIET was administered in combination with Hyperthermia, the CEA values decreased from 4.8 ng/ml to 1.6 ng/ml, the SLX decreased from 30 U/ml to 27 U/ml, the IAP reduced from 300 μg/ml to 221 μg/ml along with resolution of the lung lesions in four months. A 55 year old woman treated for invasive ductal carcinoma of breast presented with metastasis to the lungs. She was then treated with trastuzumab in combination with multiple injections of activated natural killer (NK cells (at two week intervals following which the tumor markers decreased. Progression free survival was 10 months. [11] Fifty-two patients with advanced cancers in organs like lung, breast, colon, prostate, liver, kidney, ovary etc, refractory to conventional therapy when treated with a combination of hyperthermia and NK cell-and CTL-based immune cell therapy with low-dose chemotherapy, in 18 of 52 patients, objective responses was observed including one complete response (CR and 17 partial responses (PR evaluated according to the to the Response Evaluation Criteria in Solid Tumors (RECIST guidelines. Sixteen patients had stable

  3. The Mexican peso crisis

    OpenAIRE

    Joseph A. Whitt

    1996-01-01

    Hoping to avoid an economic slowdown during 1994, Mexico tried to maintain its quasi-pegged exchange rate while limiting monetary tightening by engaging in massive sterilized intervention-a policy that is not sustainable for long. The ultimate result was a collapse of the exchange rate, soaring interest rates, and probably a far worse recession than would have occurred if monetary policy had been tightened. ; The author of this article asks whether Mexican policy mistakes made devaluation of ...

  4. Contaminated Mexican steel incident

    International Nuclear Information System (INIS)

    This report documents the circumstances contributing to the inadvertent melting of cobalt 60 (Co-60) contaminated scrap metal in two Mexican steel foundries and the subsequent distribution of contaminated steel products into the United States. The report addresses mainly those actions taken by US Federal and state agencies to protect the US population from radiation risks associated with the incident. Mexico had much more serious radiation exposure and contamination problems to manage. The United States Government maintained a standing offer to provide technical and medical assistance to the Mexican Government. The report covers the tracing of the source to its origin, response actions to recover radioactive steel in the United States, and return of the contaminated materials to Mexico. The incident resulted in significant radiation exposures within Mexico, but no known significant exposure within the United States. Response to the incident required the combined efforts of the Nuclear Regulatory Commission (NRC), Department of Energy, Department of Transportation, Department of State, and US Customs Service (Department of Treasury) personnel at the Federal level and representatives of all 50 State Radiation Control Programs and, in some instances, local and county government personnel. The response also required a diplomatic interface with the Mexican Government and cooperation of numerous commercial establishments and members of the general public. The report describes the factual information associated with the event and may serve as information for subsequent recommendations and actions by the NRC. 8 figures

  5. Palliative low dose fortnightly methotrexate in oral cancers: Experience at a rural cancer centre from India

    Directory of Open Access Journals (Sweden)

    Santam Chakraborty

    2014-01-01

    Full Text Available Context: Palliative fortnightly chemotherapy in oral cancers. Aims: We present our experience with a regimen employing fortnightly (once in 2 weeks injectable methotrexate (MTX (40 mg/m 2 in a predominantly elderly cohort of patients with carcinoma of oral cavity and oropharynx. Settings and Design: Retrospective chart review conducted at a rural cancer center in India. Materials and Methods: All patients with oral cavity and oropharyngeal cancers started on treatment with fortnightly injectable MTX (40 mg/m 2 between 01/01/2011 and 31/12/2011. Statistical Analysis Used: The factors analyzed included the duration of disease control, pain control, overall survival and progression free survival which were evaluated using the Kaplan Meier method. Results: A total of 60 patients with a median age of 66.5 years were analyzed. Majority of the patients had poor nutritional status, performance status or co-morbidities. MTX was given for recurrent disease in 19 patients and after initial palliative radiotherapy in 41 patients. The median number of cycles delivered was nine. Grade 3/4 toxicities were seen in 2 patients only. Disease control rate at the end of treatment was seen in 33 (55% patients. Median overall survival was 34 weeks (interquartile range: 17-50 weeks. Conclusions: The fortnightly regimen of MTX was well-tolerated and showed a good clinical activity in this elderly cohort of patients with advanced oral cavity and oropharyngeal cancers.

  6. Intraoperative Radiotherapy for Parotid Cancer: A Single-Institution Experience

    International Nuclear Information System (INIS)

    Purpose: Our practice policy has been to provide intraoperative radiotherapy (IORT) at resection to patients with head-and-neck malignancies considered to be at high risk of recurrence. The purpose of the present study was to review our experience with the use of IORT for primary or recurrent cancer of the parotid gland. Methods and Materials: Between 1982 and 2007, 96 patients were treated with gross total resection and IORT for primary or recurrent cancer of the parotid gland. The median age was 62.9 years (range, 14.3–88.1). Of the 96 patients, 33 had previously undergone external beam radiotherapy as a component of definitive therapy. Also, 34 patients had positive margins after surgery, and 40 had perineural invasion. IORT was administered as a single fraction of 15 or 20 Gy with 4–6-MeV electrons. The median follow-up period was 5.6 years. Results: Only 1 patient experienced local recurrence, 19 developed regional recurrence, and 12 distant recurrence. The recurrence-free survival rate at 1, 3, and 5 years was 82.0%, 68.5%, and 65.2%, respectively. The 1-, 3-, and 5-year overall survival rate after surgery and IORT was 88.4%, 66.1%, and 56.2%, respectively. No perioperative fatalities occurred. Complications developed in 26 patients and included vascular complications in 7, trismus in 6, fistulas in 4, radiation osteonecrosis in 4, flap necrosis in 2, wound dehiscence in 2, and neuropathy in 1. Of these 26 patients, 12 had recurrent disease, and 8 had undergone external beam radiotherapy before IORT. Conclusions: IORT results in effective local disease control at acceptable levels of toxicity and should be considered for patients with primary or recurrent cancer of the parotid gland.

  7. Insights into the experiences of patients with cancer in London: framework analysis of free-text data from the National Cancer Patient Experience Survey 2012/2013 from the two London Integrated Cancer Systems

    OpenAIRE

    Wiseman, Theresa; Lucas, Grace; Sangha, Amrit; Randolph, Anuska; Stapleton, Sarah; Pattison, Natalie; O'Gara, Geraldine; Harris, Katherine; Pritchard-Jones, Kathy; Dolan, Shelley

    2015-01-01

    Objective To shed light on experiences of patients with cancer in London National Health Service (NHS) trusts that may not be fully captured in national survey data, to inform improvement action plans by these trusts. Design Framework analysis of free-text data from 2012/2013 National Cancer Patient Experience Survey (NCPES) from the 2 London Integrated Cancer Systems. Setting and participants Patients with a cancer diagnosis treated by the NHS across 27 trusts in London. ...

  8. Insights into the experiences of patients with cancer in London: framework analysis of free-text data from the National Cancer Patient Experience Survey 2012/2013 from the two London Integrated Cancer Systems

    OpenAIRE

    Wiseman, Theresa; Lucas, Grace; Sangha, Amrit; Randolph, Anuska; Stapleton, Sarah; Pattison, Natalie; O'Gara, Geraldine; Harris, Katherine; Pritchard-Jones, Kathy; Dolan, Shelley

    2015-01-01

    Objective To shed light on experiences of patients with cancer in London National Health Service (NHS) trusts that may not be fully captured in national survey data, to inform improvement action plans by these trusts. Design Framework analysis of free-text data from 2012/2013 National Cancer Patient Experience Survey (NCPES) from the 2 London Integrated Cancer Systems. Setting and participants Patients with a cancer diagnosis treated by the NHS across 27 trusts in London. Main outcome measure...

  9. Cytotoxic activity of four Mexican medicinal plants.

    Science.gov (United States)

    Vega-Avila, Elisa; Espejo-Serna, Adolfo; Alarcón-Aguilar, Francisco; Velasco-Lezama, Rodolfo

    2009-01-01

    Ibervillea sonorae Greene, Cucurbita ficifolia Bouché, Tagetes lucida Cav and Justicia spicigera Scheltdd are Mexican native plants used in the treatment of different illnesses. The ethanolic extract of J. spicigera and T. lucida as well as aqueous extracts from I. sonorae, C. ficifolia, T. lucida and J. spicigera were investigated using sulforhodamine B assay. These extracts were assessed using two cell line: T47D (Human Breast cancer) and HeLa (Human cervix cancer). Colchicine was used as the positive control. Data are presented as the dose that inhibited 50% control growth (ED50). All of the assessed extracts were cytotoxic (ED50 lucida and the ethanolic extract from J. spicigera were cytotoxic to HeLa cell line. Ethanolic extract from J. spicigera presented the best cytotoxic effect. The cytotoxic activity of J. spicigera correlated with one of the popular uses, the treatment of cancer. PMID:22128430

  10. The Originality of Chicano Literature: A Comparison with Contemporary Mexican Writing.

    Science.gov (United States)

    Lyon, Ted

    During the last 15 years, Chicano literature has not only repeated some of the topics of Mexican literature, but has added many more. Similar to Mexican literature, Chicano literature deals with: the pains, trials, and common experiences of childhood; the loss of religion, as traditional Catholicism confronts the changing needs and desires of the…

  11. Stories of Social Class: Self-Identified Mexican Male College Students Crack the Silence

    Science.gov (United States)

    Schwartz, Jana L.; Donovan, Jody; Guido-DiBrito, Florence

    2009-01-01

    This study explores the meaning of social class in the lives of five self-identified Mexican male college students. Participants shared the significant influence social class has on their college experience. Intersections of social class and students' Mexican identity are illuminated throughout the findings. Themes include: social class rules and…

  12. Mexican-Origin Parents’ Involvement in Adolescent Peer Relationships: A Pattern Analytic Approach

    OpenAIRE

    Updegraff, Kimberly A.; Killoren, Sarah E.; Thayer, Shawna M.

    2007-01-01

    The cultural backgrounds and experiences of Mexican-origin mothers and fathers (including their Anglo and Mexican cultural orientations and their familism values) and their socioeconomic background (parental education, family income, neighborhood poverty rate) are linked to the nature of their involvement in adolescent peer relationships.

  13. Impacts of Arizona's SB 1070 on Mexican American Students' Stress, School Attachment, and Grades

    Science.gov (United States)

    Orozco, Richard; López, Francesca

    2015-01-01

    Understanding the impacts of immigration legislation on Mexican ethnic students who are citizens of the United States is needed. This study investigates how passage of Arizona's antiimmigration law, SB 1070, in 2010 bears upon the schooling experiences of Mexican American high school students. Applying Meyer's Minority Stress Model as the…

  14. Cancer's Margins: Trans* and Gender Nonconforming People's Access to Knowledge, Experiences of Cancer Health, and Decision-Making

    OpenAIRE

    Taylor, Evan T.; Bryson, Mary K.

    2016-01-01

    Abstract Purpose: Research in Canada and the United States indicates that minority gender and sexuality status are consistently associated with health disparities and poor health outcomes, including cancer health. This article investigates experiences of cancer health and care, and access to knowledge for trans* and gender nonconforming people diagnosed with and treated for breast and/or gynecologic cancer. Our study contributes new understandings about gender minority populations that will a...

  15. Gastric cancer research in Mexico: A public health priority

    OpenAIRE

    Sampieri, Clara Luz; Mora, Mauricio

    2014-01-01

    This study aimed review studies conducted on Mexican patients diagnosed with gastric cancer and/or diseases associated with its development, in which at least one Mexican institute has participated, and to assess their contributions to the primary and secondary prevention of this disease. A search of the Medline database was conducted using the following keywords: gastric/stomach cancer, Mexico. Studies of the Mexican population were selected in which at least one Mexican Institute had partic...

  16. Inequalities in the care experiences of patients with cancer: analysis of data from the National Cancer Patient Experience Survey 2011–2012

    Science.gov (United States)

    Bone, Anna; Mc Grath-Lone, Louise; Day, Sophie; Ward, Helen

    2014-01-01

    Objectives To explore inequalities in the care experiences of care by patients clinical or trust-level factors for patients with cancer. Design Secondary analysis of data from the National Cancer Patient Experience Survey 2011–2012. Setting and participants Adult patients with a primary diagnosis of cancer who attended an acute or specialist National Health Service (NHS) trust in England. Outcome measure OR of a patient rating their overall care positively, adjusting for other patient, clinical and trust-level factors. Methods Using cross-sectional data from 71 793 patients with cancer who completed the National Cancer Patient Experience Survey 2011–2012, we examined associations between patient, clinical and trust-level factors and a summary measure of patient experience, namely overall rating of care. Multivariate logistic regression was used to investigate variation by sociodemographic characteristics adjusting for other patient, clinical and trust-level factors. Results Female, non-white and younger patients were less likely to rate their overall care as excellent or very good. Patients with long-standing conditions, particularly those with learning disabilities or mental health conditions, also reported poorer overall care. This variation persisted when other patient, clinical and trust-level factors were controlled for, indicating that there are real differences in experiences among patients with cancer by sociodemographic characteristics. Conclusions There is evidence of inequalities in the experiences of patients with cancer in the UK by sociodemographic characteristics such as gender, age, ethnicity and disability. Quality cancer care services must strive to meet the needs of a diverse patient population equally; this study identifies patient groups for whom it appears cancer care services are in greatest need of improvement. PMID:24531454

  17. Cancer's Margins: Trans* and Gender Nonconforming People's Access to Knowledge, Experiences of Cancer Health, and Decision-Making

    Science.gov (United States)

    Bryson, Mary K.

    2016-01-01

    Abstract Purpose: Research in Canada and the United States indicates that minority gender and sexuality status are consistently associated with health disparities and poor health outcomes, including cancer health. This article investigates experiences of cancer health and care, and access to knowledge for trans* and gender nonconforming people diagnosed with and treated for breast and/or gynecologic cancer. Our study contributes new understandings about gender minority populations that will advance knowledge concerning the provision of culturally appropriate care. This is the first study we are aware of that focuses on trans* and gender nonconforming peoples' experiences of cancer care and treatment, support networks, and access to and mobilization of knowledge. Methods: This article analyzes trans* and gender nonconforming patient interviews from the Cancer's Margins project (www.lgbtcancer.ca): Canada's first nationally-funded project that investigates the complex intersections of sexual and/or gender marginality, cancer knowledge, treatment experiences, and modes of the organization of support networks. Results: Our analysis documents how different bodies of knowledge relative to cancer treatment and gendered embodiment are understood, accessed, and mobilized by trans* and gender nonconforming patients. Findings reported here suggest that one's knowledge of a felt sense of gender is closely interwoven with knowledge concerning cancer treatment practices; a dynamic which organizes knowledge mobilities in cancer treatment. Conclusions: The findings support the assertion that cisgender models concerning changes to the body that occur as a result of biomedical treatment for breast and/or gynecologic cancer are wholly inadequate in order to account for trans* and gender nonconforming peoples' experiences of cancer treatments, and access to and mobilization of related knowledge. PMID:26789402

  18. Breast cancer in Mexican women: an epidemiological study with cervical cancer control Câncer de mama em mulheres mexicanas: estudo epidemiológico com controles de câncer cervical

    Directory of Open Access Journals (Sweden)

    Víctor Tovar-Guzmán

    2000-04-01

    Full Text Available INTRODUCTION: In Mexico, breast cancer (BC is one of the main causes of cancer deaths in women, with increasing incidence and mortality in recent years. Therefore, the aim of the study is identify possible risk factors related to BC. METHODS: An epidemiological study of hospital cases of BC and controls with cervical uterine cancer (CUCA was carried out at eight third level concentration hospitals in Mexico City. The total of 353 incident cases of BC and 630 controls with CUCA were identified among women younger than 75 years who had been residents of the metropolitan area of Mexico City for at least one year. Diagnosis was confirmed histologically in both groups. Variables were analyzed according to biological and statistical plausibility criteria. Univariate, bivariate and multivariate analyses were carried out. Cases and controls were stratified according to the menopausal hormonal status (pre and post menopause. RESULTS: The factors associated with BC were: higher socioeconomic level (OR= 2.77; 95%CI = 1.77 - 4.35; early menarche (OR= 1.32; 95%CI= 0.88 - 2.00; old age at first pregnancy (>31 years: OR= 5.49; 95%CI= 2.16 - 13.98 and a family history of BC (OR= 4.76; 95% CI= 2.10 - 10.79. In contrast, an increase in the duration of the breastfeeding period was a protective factor (>25 months: OR= 0.38; 95%CI= 0.20 - 0.70. CONCLUSIONS: This study contributes to the identification of risk factors for BC described in the international literature, in the population of Mexican women. Breastfeeding appears to play an important role in protecting women from BC. Because of changes in women`s lifestyles, lactation is decreasing in Mexico, and young women tend not to breastfeed or to shorten the duration of lactation.OBJETIVO: O câncer de mama (CM é uma das principais causas de morte por câncer em mulheres, no México, com aumento da incidência e da mortalidade nos últimos anos. O estudo realizado objetivou identificar possíveis fatores de risco

  19. The Experiences of Korean Young Adult Survivors of Childhood Cancer: A Photovoice Study.

    Science.gov (United States)

    Yi, Jaehee; Kim, Min Ah; An, Sangmin

    2016-07-01

    Photovoice was used to understand the impact of childhood cancer on Korean young adult survivors. Seven survivors of childhood cancer (currently aged 20-27 years), diagnosed before the age of 19 and with cancer treatment completed, participated in five sessions. The participants took photographs that captured their group's weekly topics and participated in discussions about their feelings and experiences. Fifty-six photo images with narratives on the survivors' experiences were produced on these four participant-selected themes: Relationships With Others, Stigma, Overcoming Difficulties, and The Future This study on Korean childhood cancer survivors sheds light on their perspectives about the impact of cancer. Using an innovative methodology that takes the participants' point of view, this study contributes to the literature on young adult cancer survivors' quality of life and their psychosocial adjustment. The results can inform educational programs and increase public awareness by providing survivors' schoolteachers and peers with knowledge about childhood cancer. PMID:26265716

  20. Autologous Immune Enhancement Therapy for Cancer - Our experience since 2004

    OpenAIRE

    Hiroshi Terunuma

    2012-01-01

    Cancer, the major killer disease of the century requires a multi-pronged approach and among the latest modalities of treatments, Immunotherapy occupies a promising role. Immunotherapy for cancer was first started to be practised in the NIH and cell based immunotherapy for cancer is in practice for the past three decades. [1, 2] There are several literatures from various countries on the successful application of cell based Immunotherapies for various solid tumours and haematological malignanc...

  1. Targeted Therapies for Lung Cancer: Clinical Experience and Novel Agents

    OpenAIRE

    Larsen, Jill E.; Cascone, Tina; Gerber, David E.; Heymach, John V; Minna, John D.

    2011-01-01

    Although lung cancer remains the leading cancer killer in the United States, recently a number of developments indicate future clinical benefit. These include evidence that computed tomography–based screening decreases lung cancer mortality, the use of stereotactic radiation for early-stage tumors, the development of molecular methods to predict chemotherapy sensitivity, and genome-wide expression and mutation analysis data that have uncovered oncogene “addictions” as important therapeutic ta...

  2. The Struggles of Solidarity: Chicana/o-Mexican Networks, 1960s–1970s

    Directory of Open Access Journals (Sweden)

    Nydia A. Martinez

    2015-07-01

    Full Text Available Throughout the 1960s and 1970s, members of the Chicana/o Movement reached across class, borders, and ideologies to proclaim a political solidarity with the Mexican Left. Both, Chicana/os and Mexican activists expressed a narrative of political solidarity that encompassed a perceived shared experience of oppression and struggles for liberation. I contend, however, that both groups saw the source of their oppression and forms of resistance through different lenses. Chicana/o activists identified racism, discrimination, and cultural erasure with oppression, and they retrofit Mexican nationalism with political radicalism. In contrast, Mexican activists celebrated Marxist ideologies as radical political resistance against an increasing authoritarian government and associated Mexican nationalism with state repression and political manipulation.

  3. Treatment of localized prostate cancer with brachytherapy: six years experience

    International Nuclear Information System (INIS)

    a biochemical relapse. One of them was submitted to a recovery radical prostatectomy and another one has a full androgenic block. The remaining five patients were not submitted to any further treatment to the date. No prostate RTU was required for any patient. Complications were disurya 27%, rectal disorder 27% and acute urine retention 5%. 58% of the patients did not manifest any complication. 98% of the patients claim to have an acceptable quality of life. Conclusion: According to our experience, we can assert that prostate brachytherapy is efficient for localized prostate cancer. The proper selection of patients allows the obtaining of good oncological results. Complications appeared in a low percentage and no case was serious. The quality of life of the patients after the implant is excellent. (author)

  4. European cervical cancer screening:experiences and results

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Europe has devoted great efforts to cervical cancer screening over 30 years.The mortality was generally declining although incidence rates of cervical cancer among young women have been increasing in many countries of Europe.The efficiency of screening,however,needs to be addressed by planners for an improved cost-effectiveness in the future.

  5. Percutaneous MR-guided cryoablation of prostate cancer: initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Gangi, Afshin; Tsoumakidou, Georgia; Abdelli, Omar; Buy, Xavier [University Hospital of Strasbourg, Department of Interventional Radiology, Strasbourg (France); Mathelin, Michel de [University of Strasbourg, Lsiit, Strasbourg (France); Jacqmin, Didier; Lang, Herve [University Hospital of Strasbourg, Department of Urology, Strasbourg (France)

    2012-08-15

    We report our initial experience and the technical feasibility of transperineal prostate cryoablation under MR guidance. Percutaneous MR-guided cryoablation was performed in 11 patients with prostatic adenocarcinoma contraindicated for surgery (mean age: 72 years, mean Gleason score: 6.45, mean prostate-specific antigen (PSA): 6.21 ng/ml, T1-2c/N0/M0, mean: prostate volume 36.44 ml). Free-hand probe positioning was performed under real-time MR imaging. Four to seven cryoprobes were inserted into the prostate, depending on gland volume. The ice ball was monitored using real-time and high-resolution BLADE multi-planar imaging. Patients were followed at 1, 3, 6, 9 and 12 months after the procedure with serum PSA level and post-ablation MRI. Prostate cryoablation was technically feasible in 10/11 patients. The ice ball was clearly and sharply visualised in all cases as a signal-void area. Mean ice-ball volume was 53.3 ml. Mean follow-up was 15 months (range: 1-25). Mean PSA nadir was 0.33 ng/ml (range: 0.02-0.94 ng/ml). Mean hospitalisation was 5 days (range: 3-13). Complications included a urethro-rectal fistula, urinary infection, transient dysuria and scrotal pain. MR-guided prostate cryoablation is feasible and promising, with excellent monitoring of the ice ball. Future perspectives could include the use of MR guidance for focal prostate cancer cryotherapy. (orig.)

  6. Percutaneous MR-guided cryoablation of prostate cancer: initial experience

    International Nuclear Information System (INIS)

    We report our initial experience and the technical feasibility of transperineal prostate cryoablation under MR guidance. Percutaneous MR-guided cryoablation was performed in 11 patients with prostatic adenocarcinoma contraindicated for surgery (mean age: 72 years, mean Gleason score: 6.45, mean prostate-specific antigen (PSA): 6.21 ng/ml, T1-2c/N0/M0, mean: prostate volume 36.44 ml). Free-hand probe positioning was performed under real-time MR imaging. Four to seven cryoprobes were inserted into the prostate, depending on gland volume. The ice ball was monitored using real-time and high-resolution BLADE multi-planar imaging. Patients were followed at 1, 3, 6, 9 and 12 months after the procedure with serum PSA level and post-ablation MRI. Prostate cryoablation was technically feasible in 10/11 patients. The ice ball was clearly and sharply visualised in all cases as a signal-void area. Mean ice-ball volume was 53.3 ml. Mean follow-up was 15 months (range: 1-25). Mean PSA nadir was 0.33 ng/ml (range: 0.02-0.94 ng/ml). Mean hospitalisation was 5 days (range: 3-13). Complications included a urethro-rectal fistula, urinary infection, transient dysuria and scrotal pain. MR-guided prostate cryoablation is feasible and promising, with excellent monitoring of the ice ball. Future perspectives could include the use of MR guidance for focal prostate cancer cryotherapy. (orig.)

  7. Mexican Space Weather Service (SCIESMEX)

    Science.gov (United States)

    Gonzalez-Esparza, A.; De la Luz, V.; Mejia-Ambriz, J. C.; Aguilar-Rodriguez, E.; Corona-Romero, P.; Gonzalez, L. X.

    2015-12-01

    Recent modifications of the Civil Protection Law in Mexico include now specific mentions to space hazards and space weather phenomena. During the last few years, the UN has promoted international cooperation on Space Weather awareness, studies and monitoring. Internal and external conditions motivated the creation of a Space Weather Service in Mexico (SCIESMEX). The SCIESMEX (www.sciesmex.unam.mx) is operated by the Geophysics Institute at the National Autonomous University of Mexico (UNAM). The UNAM has the experience of operating several critical national services, including the National Seismological Service (SSN); besides that has a well established scientific group with expertise in space physics and solar- terrestrial phenomena. The SCIESMEX is also related with the recent creation of the Mexican Space Agency (AEM). The project combines a network of different ground instruments covering solar, interplanetary, geomagnetic, and ionospheric observations. The SCIESMEX has already in operation computing infrastructure running the web application, a virtual observatory and a high performance computing server to run numerical models. SCIESMEX participates in the International Space Environment Services (ISES) and in the Inter-progamme Coordination Team on Space Weather (ICTSW) of the Word Meteorological Organization (WMO).

  8. "Mexicans Now, Italians Then: Intermarriage Patterns"

    OpenAIRE

    Perlmann, Joel

    2003-01-01

    This working paper continues earlier efforts to compare the experiences of today's second-generation Mexican Americans with those of second-generation members of major immigrant groups of a century ago. Here the focus is on intermarriage. Contemporary data comes from 1998-2001 CPS data sets and historical data from the IPUMS data sets for 1920 and 1960. As in earlier papers, the precise definition of the relevant second-generation members is an important dimension of the work. In this paper t...

  9. Clinical experiences with molecular targeted therapy in lung cancer in China

    OpenAIRE

    Wang, Yan; Yan SUN

    2015-01-01

    In the past decade, a dramatic shift has been witnessed in cancer therapy in China. Although traditional cytotoxic chemotherapy still remains the treatment of choice for many malignancies, targeted therapies are now a component of treatment for many types of cancer, including lung cancer. As molecular target agents are widely used in clinical practice and relevant studies have been conducted, we have accumulated valuable experience in the treatment strategy for advanced non-small cell lung ca...

  10. Bereaved relatives’ experiences during the incurable phase of cancer: a qualitative interview study

    OpenAIRE

    Wijnhoven, Marleen N; Terpstra, Wim E.; van Rossem, Ronald; Haazer, Carolien; Gunnink-Boonstra, Nicolette; Sonke, Gabe S; Buiting, Hilde M

    2015-01-01

    Objective To examine bereaved relatives’ experiences from time of diagnosis of incurable cancer until death with specific emphasis on their role in the (end-of-life) decision-making concerning chemotherapy. Design Qualitative interview study. Setting Hospital-based. Participants and methods In-depth interviews with 15 close relatives of patients who died from non-small cell lung cancer or pancreatic cancer, using a thematic content analysis. Results All relatives reported that patients’ main ...

  11. Breast cancer survival experiences at a tertiary hospital in sub-Saharan Africa: a cohort study

    OpenAIRE

    Galukande, Moses; Wabinga, Henry; Mirembe, Florence

    2015-01-01

    Background Cancer of the breast is a major health burden and the most common cancer among women worldwide. Though its incidence is fourfold greater in high-income countries, in sharp contrast, mortality rates are greatest among the low-income countries. Early detection linked to appropriate treatment is the most effective strategy to improve survival. The purpose of this study therefore was to establish the survival experiences of women with breast cancer at a Ugandan hospital. Methods This s...

  12. Risk factors of breast cancer in Mexican women Factores de riesco de cáncer de mama en mujeres mexicanas

    OpenAIRE

    Ana Laura Calderón-Garcidueñas; Franklin Uriel Parás-Barrientos; Lilia Cárdenas-Ibarra; Juan Francisco González-Guerrero; Enrique Villarreal-Ríos; Tamara Staines-Boone; Hugo A. Barrera-Saldaña

    2000-01-01

    OBJECTIVE: To investigate the association between family history (FH) of neoplasia, gyneco-obstetric factors and breast cancer (BC) in a case--control study. In cases, to analyze those variables in relation with early onset of BC, the manner of detection (self-examination, prompted by pain, or casual), the size of tumor, and the elapsed time to seek medical attention. MATERIAL AND METHODS: Data from 151 prevalent BC cases and 235 age-matched controls were analyzed by multiple logistic regress...

  13. Ring of Silence: African American Women's Experiences Related to Their Breasts and Breast Cancer Screening

    Science.gov (United States)

    Thomas, Eileen

    2006-01-01

    The purpose of this study was to explore women's memories and feelings concerning their breasts and breast cancer screening experiences in relation to their current breast cancer screening behaviors. Twelve African American women shared stories that were generated in written narratives and individual interviews. Two core themes emerged from the…

  14. Listening to the voices: an exploratory study of the experiences of women diagnosed and living with breast cancer in Uganda

    OpenAIRE

    Gonzaga, Mubuuke Aloysius

    2013-01-01

    Introduction Breast cancer is one of the leading causes of cancer deaths amongst Ugandan women. Most women live through challenging and emotional experiences having been diagnosed with breast cancer. The purpose of this study was to explore the lived experiences of women diagnosed and living with breast cancer. Methods This was an exploratory qualitative study using a convenience sample (n = 12) of women confirmed with breast cancer and reporting to the Radiology department for imaging. In-de...

  15. Treatment of patients with metastatic pancreatic cancer: Experience from a tertiary Indian cancer center

    OpenAIRE

    Sirohi, B; S Dawood; S. Rastogi; Pandey, A.; Bal, M; N Shetty; Shrikhande, S. V.

    2015-01-01

    Background: The aim of this study was to look at the outcome of patients with metastatic pancreatic cancer treated at a tertiary cancer center in India. Patients And Methods: A total of 101 patients with locally advanced and metastatic pancreatic cancer diagnosed between May 2012 and July 2013 were identified from a prospectively maintained database at the tertiary cancer center. Overall survival (OS) was computed using the Kaplan–Meir product limit method and compared across groups using the...

  16. Dr. Wu Liangcun's Experience in Treating Primary Liver Cancer

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Having been engaged in clinical treatment of tumors and cancers for more than 40 years, Dr. Wu Liangcun (吴良村),professor of Zhejiang Provincial Hospital of Traditional Chinese Medicine, has put forward a unique method for treatment of liver cancer. His academic thought is to nourish yin, clear away heat, soothe the liver and strengthen the spleen, and clinically, he has obtained good therapeutic results as introduced in the following.

  17. Experience of ReCell in Skin Cancer Reconstruction

    OpenAIRE

    Onur Gilleard; Nicholas Segaren; Ciaran Healy

    2013-01-01

    The ReCell system (Avita Medical) is a cell culture product that allows the immediate processing of a small split-thickness skin biopsy to produce a complete population of cells including keratinocytes, melanocytes, Langerhans cells and fibroblasts. This series is the first to highlight the reconstructive applications of ReCell following ablative skin cancer surgery. The ReCell system was utilized for three patients following skin cancer excision. In two cases, the cells were applied to foreh...

  18. Conservative Surgery and Primary Radiotherapy for Early Breast Cancer; Yonsei Cancer Center Experience

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Chang Ok; Lee, Hy De; Lee, Kyung Sik; Jung, Woo Hee; Oh, Ki Keun; Kim, Gwi Eon [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1994-10-15

    Breast conserving surgery and irradiation is now accepted as preferable treatment method for the patients with stage I and II breast cancer. Our institution activated team approach for breast conservation 1991 and treated on hundred and forty patients during the next three years. Purpose: To present our early experience with eligibility criteria, treatment techniques, and the morbidities of primary radiotherapy. Materials and Methods: Sixty four patients with early stage breast cancer who received breast conserving treatment between January 1991 and December 1992 were evaluated. All patients received partial mastectomy(wide excision to quadrantectomy) and axillary node dissection followed by radiotherapy. Total dose of 4500-5040 cGy in 5-5 1/2 weeks was given to entire involved breast and boost dose of 1000-2000 cGy in 1-2 weeks was given to the primary tumor site. Linac 4 MV X-ray was used for breast irradiation and electron beam was used for boost. Thirty five patients received chemotherapy before or after radiotherapy. Patients characteristics, treatment techniques, and treatment related morbidities were analyzed. Results: Age distribution was ranged from 23 to 59 year old with median age of 40. Twenty-seven patients had T1 lesions and 34 patients had T2 lesions. In three patients, pathologic diagnosis was ductal carcinoma in situ. Thirty-seven patients were N0 and 27 patients were N1. There were three recurrences, one in the breast and two distant metastases during follow-up period(6-30 months, median 14 months). Only one breast recurrence occurred at undetected separate lesion with microcalcifications on initial mammogram. There was no serious side reaction which interrupted treatment courses or severe late complication. Only one symptomatic radiation pneumonitis and one asymptomatic radiation peumonitis were noted. Conclusions: Conservative surgery and primary radiotherapy for early breast cancer in proven to be safe and comfortable treatment method without

  19. Conservative Surgery and Primary Radiotherapy for Early Breast Cancer; Yonsei Cancer Center Experience

    International Nuclear Information System (INIS)

    Breast conserving surgery and irradiation is now accepted as preferable treatment method for the patients with stage I and II breast cancer. Our institution activated team approach for breast conservation 1991 and treated on hundred and forty patients during the next three years. Purpose: To present our early experience with eligibility criteria, treatment techniques, and the morbidities of primary radiotherapy. Materials and Methods: Sixty four patients with early stage breast cancer who received breast conserving treatment between January 1991 and December 1992 were evaluated. All patients received partial mastectomy(wide excision to quadrantectomy) and axillary node dissection followed by radiotherapy. Total dose of 4500-5040 cGy in 5-5 1/2 weeks was given to entire involved breast and boost dose of 1000-2000 cGy in 1-2 weeks was given to the primary tumor site. Linac 4 MV X-ray was used for breast irradiation and electron beam was used for boost. Thirty five patients received chemotherapy before or after radiotherapy. Patients characteristics, treatment techniques, and treatment related morbidities were analyzed. Results: Age distribution was ranged from 23 to 59 year old with median age of 40. Twenty-seven patients had T1 lesions and 34 patients had T2 lesions. In three patients, pathologic diagnosis was ductal carcinoma in situ. Thirty-seven patients were N0 and 27 patients were N1. There were three recurrences, one in the breast and two distant metastases during follow-up period(6-30 months, median 14 months). Only one breast recurrence occurred at undetected separate lesion with microcalcifications on initial mammogram. There was no serious side reaction which interrupted treatment courses or severe late complication. Only one symptomatic radiation pneumonitis and one asymptomatic radiation peumonitis were noted. Conclusions: Conservative surgery and primary radiotherapy for early breast cancer in proven to be safe and comfortable treatment method without

  20. Adverse childhood experiences are associated with the risk of lung cancer: A prospective cohort study

    NARCIS (Netherlands)

    D.W. Brown (David); R.F. Anda (Robert); V.J. Felitti (Vincent); V.J. Edwards (Valerie); A.M. Malarcher (Ann Marie); J.B. Croft (Janet); W.H. Giles (Wayne)

    2010-01-01

    textabstractBackground. Strong relationships between exposure to childhood traumatic stressors and smoking behaviours inspire the question whether these adverse childhood experiences (ACEs) are associated with an increased risk of lung cancer during adulthood. Methods. Baseline survey data on health

  1. EXPERIENCE OF CARE TO PEOPLE WITH CANCER, A STUDENT'S PERSPECTIVE OF TRAINING IN NURSING

    OpenAIRE

    Fonseca, Ana; Lopes, M. J.

    2011-01-01

    Objective: to analyze the experience of nursing students in caring for the person with cancer. Methodology: this is about a descriptive, exploratory study from qualitative approach, analyzing the speech produced by subjects from the question: What is the experience of nursing students in caring for people with cancer? Data collection was done through narratives compiled by students with prior signing of terms of free and informed consent, conducted in September 2007. Twelve students were part...

  2. Panorama epidemiológico de la mortalidad por cáncer en el Instituto Mexicano del Seguro Social: 1991-1995 Epidemiologic panorama of cancer mortality in the Mexican Institute of Social Security: 1991-1995

    Directory of Open Access Journals (Sweden)

    JORGE SALMERÓN-CASTRO

    1997-07-01

    Full Text Available Objetivo. Describir el comportamiento de la mortalidad global por cáncer, así como la mortalidad específica para las principales neoplasias malignas en población adulta derechohabiente (DH del Instituto Mexicano del Seguro Social (IMSS. Material y métodos. A partir de los registros oficiales de defunción y de la información sobre la población para los años 1991-1995, se estimaron las tasas anuales de mortalidad global y específica para las 10 principales neoplasias malignas por sexo, en mayores de 20 años. Asimismo, se estimaron las tendencias nacionales y estatales para las principales neoplasias malignas para cada sexo por medio de regresión de Poisson. Se calcularon las diferencias de tasas de mortalidad específica para las dos principales neoplasias por sexo restando las tasas estatales a su respectiva tasa nacional en 1995. Resultados. La mortalidad global por cáncer en los hombres se incrementó de 76.2 en 1991, a 94.8 por 100 000 DH en 1995; entre las mujeres, ésta se incrementó de 85.6 a 105.8 por 100 000 DH, representando un incremento de 24.4 y de 24% en hombres y mujeres, respectivamente, durante el periodo de estudio. Entre los hombres las neoplasias de riñón, leucemia, páncreas, próstata y pulmón; y entre mujeres las de colon, mama, páncreas, leucemias e hígado, mostraron los incrementos más significativos. Conclusiones. En el IMSS es impostergable la conformación de un registro poblacional de cáncer que permita una mejor vigilancia epidemiológica de las neoplasias y una evaluación permanente del impacto de programas específicos para la prevención y control de este padecimiento en las instituciones.Objective. This paper describes the global cancer mortality and the specific mortality patterns for the main neoplasms among adult members of the Mexican Institute of Social Security (IMSS. Material and methods. Using official death certificates and information about the population of the IMSS members during

  3. Physiological, morphological and biochemical studies of glyphosate tolerance in Mexican Cologania (Cologania broussonetii (Balb.) DC.).

    Science.gov (United States)

    Alcántara de la Cruz, Ricardo; Barro, Francisco; Domínguez-Valenzuela, José Alfredo; De Prado, Rafael

    2016-01-01

    In recent years, glyphosate-tolerant legumes have been used as cover crops for weed management in tropical areas of Mexico. Mexican cologania (Cologania broussonetii (Balb.) DC.) is an innate glyphosate-tolerant legume with a potential as a cover crop in temperate areas of the country. In this work, glyphosate tolerance was characterized in two Mexican cologania (a treated (T) and an untreated (UT)) populations as being representatives of the species, compared in turn to a glyphosate-susceptible hairy fleabane (S) (Conyza bonariensis (L.) Cronq.) population. Experiments revealed that T and UT Mexican cologania populations had a higher tolerance index (TI), and a lower shikimic acid accumulation and foliar retention than the hairy fleabane S population. Absorption and translocation, leaf morphology and metabolism studies were only carried out in the Mexican cologania T population and the hairy fleabane S population. The latter absorbed 37% more (14)C-glyphosate compared to the Mexican cologania T at 96 h after treatment (HAT). Mexican cologania T translocated less herbicide from the treated leaf to the remainder of the plant than hairy fleabane S. The Mexican cologania T presented a greater epicuticular wax coverage percentage than the hairy fleabane S. This morphological characteristic contributed to the low glyphosate absorption observed in the Mexican cologania. In addition, the Mexican cologania T metabolized glyphosate mainly into AMPA, formaldehyde and sarcosine. These results indicate that the high glyphosate tolerance observed in Mexican cologania is mainly due to the poor penetration and translocation of glyphosate into the active site, and the high glyphosate degradation into non-toxic substances. PMID:26646239

  4. Hospitalists caring for patients with advanced cancer: An experience-based guide.

    Science.gov (United States)

    Koo, Douglas J; Tonorezos, Emily S; Kumar, Chhavi B; Goring, Tabitha N; Salvit, Cori; Egan, Barbara C

    2016-04-01

    Every year, nearly 5 million adults with cancer are hospitalized. Limited evidence suggests that hospitalization of the cancer patient is associated with adverse morbidity and mortality. Hospitalization of the patient with advanced cancer allows for an intense examination of health status in the face of terminal illness and an opportunity for defining goals of care. This experience-based guide reports what is currently known about the topic and outlines a systematic approach to maximizing opportunities, improving quality, and enhancing the well-being of the hospitalized patient with advanced cancer. Journal of Hospital Medicine 2016;11:292-296. © 2015 Society of Hospital Medicine. PMID:26588430

  5. El Arte Culinario Mexicano (Mexican Culinary Art).

    Science.gov (United States)

    Card, Michelle

    This unit in Mexican cooking can be used in Junior High School home economics classes to introduce students to Mexican culture or as a mini-course in Spanish at almost any level. It is divided into two parts. Part One provides historical background and information on basic foods, the Mexican market, shopping tips, regional cooking and customs.…

  6. Mexican-American Women: Diversity in Depth.

    Science.gov (United States)

    Weaver, Marleen E.

    Various literary views of the Mexican American woman have been presented over the past 150 years. Anglo treatment of Mexican American women in literature has varied from blatant prejudice or vague mystical eroticism in early portrayals to more realistic views of the Chicano in modern writing. The current identity crisis of Mexican Americans is…

  7. Post-sampling mortality and non-response patterns in the English Cancer Patient Experience Survey: Implications for epidemiological studies based on surveys of cancer patients

    OpenAIRE

    Abel, Gary A; Saunders, Catherine L; Lyratzopoulos, Georgios

    2015-01-01

    BACKGROUND: Surveys of the experience of cancer patients are increasingly being introduced in different countries and used in cancer epidemiology research. We examine how sampling processes, post-sampling mortality and survey non-response influence the representativeness of cancer patient surveys. METHODS: We examined predictors of post-sampling mortality and non-response among patients initially included in the sampling frame of the English Cancer Patient Experience Survey. We also comp...

  8. Invited review: Artisanal Mexican cheeses.

    Science.gov (United States)

    González-Córdova, Aarón F; Yescas, Carlos; Ortiz-Estrada, Ángel Martín; De la Rosa-Alcaraz, María de Los Ángeles; Hernández-Mendoza, Adrián; Vallejo-Cordoba, Belinda

    2016-05-01

    The objective of this review is to present an overview of some of the most commonly consumed artisanal Mexican cheeses, as well as those cheeses that show potential for a protected designation of origin. A description is given for each of these cheeses, including information on their distinguishing characteristics that makes some of them potential candidates for achieving a protected designation of origin status. This distinction could help to expand their frontiers and allow them to become better known and appreciated in other parts of the world. Due to the scarcity of scientific studies concerning artisanal Mexican cheeses, which would ultimately aid in the standardization of manufacturing processes and in the establishment of regulations related to their production, more than 40 varieties of artisanal cheese are in danger of disappearing. To preserve these cheeses, it is necessary to address this challenge by working jointly with government, artisanal cheesemaking organizations, industry, academics, and commercial partners on the implementation of strategies to protect and preserve their artisanal means of production. With sufficient information, official Mexican regulations could be established that would encompass and regulate the manufacture of Mexican artisanal cheeses. Finally, as many Mexican artisanal cheeses are produced from raw milk, more scientific studies are required to show the role of the lactic acid bacteria and their antagonistic effect on pathogenic microorganisms during aging following cheese making. PMID:26830738

  9. CANCER PATIENT’S EXPERIENCE CROSSING THE HEALTH CULTURE

    Directory of Open Access Journals (Sweden)

    Maura G. Felea

    2014-12-01

    Full Text Available Cognitive anthropology does not predict human behavior, but tries to access principles that rule behavior. Cross-cultural communication is a skill acquired through a learning process, and it can improve doctor-patient relationship and enhance the outcomes of care. The unfulfilled expectations of a patient may influence the patient self-esteem and his perceived role in the society. For some patients living with cancer, it was found as an unforeseen benefit of learning to be closer to God. Based on a narrative communication, we tried to underline cross-cultural differences in cancer patients from different countries with various backgrounds. We described the patient reactions, his way of interpreting the things that happened to him, and his actions regarding adaptive changes in behavior. The originality of the study resides in understanding cross-cultural patterns of cancer patients. The innovative element is the use of qualitative research and its application in health care.

  10. Effective Alu repeat based RT-Qpcr normalization in cancer cell perturbation experiments.

    Directory of Open Access Journals (Sweden)

    Ali Rihani

    Full Text Available BACKGROUND: Measuring messenger RNA (mRNA levels using the reverse transcription quantitative polymerase chain reaction (RT-qPCR is common practice in many laboratories. A specific set of mRNAs as internal control reference genes is considered as the preferred strategy to normalize RT-qPCR data. Proper selection of reference genes is a critical issue, especially in cancer cells that are subjected to different in vitro manipulations. These manipulations may result in dramatic alterations in gene expression levels, even of assumed reference genes. In this study, we evaluated the expression levels of 11 commonly used reference genes as internal controls for normalization of 19 experiments that include neuroblastoma, T-ALL, melanoma, breast cancer, non small cell lung cancer (NSCL, acute myeloid leukemia (AML, prostate cancer, colorectal cancer, and cervical cancer cell lines subjected to various perturbations. RESULTS: The geNorm algorithm in the software package qbase+ was used to rank the candidate reference genes according to their expression stability. We observed that the stability of most of the candidate reference genes varies greatly in perturbation experiments. Expressed Alu repeats show relatively stable expression regardless of experimental condition. These Alu repeats are ranked among the best reference assays in all perturbation experiments and display acceptable average expression stability values (M<0.5. CONCLUSIONS: We propose the use of Alu repeats as a reference assay when performing cancer cell perturbation experiments.

  11. Integrative Cancer Care in a US Academic Cancer Centre: The Memorial Sloan–Kettering Experience

    OpenAIRE

    Deng, G

    2008-01-01

    Various surveys show that interest in complementary and alternative medicine (cam) is high among cancer patients. Patients want to explore all options that may help their treatment. Many cam modalities offer patients an active role in their self-care, and the resulting sense of empowerment is very appealing. On the other hand, many unscrupulous marketeers promote alternative cancer “cures,” targeting cancer patients who are particularly vulnerable. Some alternative therapies can hurt patients...

  12. Clinical experiences with intraoperative radiotherapy for gastric cancer

    International Nuclear Information System (INIS)

    To increase the cure rate for gastric cancer, an intraoperative radiation (IOR) technique was applied to 34 patients with this disease. After resectable lesions are removed at surgery, residual cancer nests are sterilized by irradiation. Since the lesion is exposed directly to irradiation, a cancerocidal dose (30 - 35 Gy) can be delivered without affecting normal structures. The 5-year survival rates of patients treated by IOR were 100 % for stage I, 72.7 % for stage II, 68.8 % for stage III, and 20 % for stage IV. In contrast, the 5-year survival rates of patients treated by operation alone were 95.2 % for stage I, 68.4 % for stage II, 48.8 % for stage III, and 8 % for stage IV. The cure rate in stage III patients treated by IOR seemed to be greater than that in those who received surgical treatment alone. A marked effect of IOR was observed at the autopsy of a patient with stage III gastric cancer who died 372 days after operation. Namely, tumor regression associated with marked fibrotic change was observed in irradiated lymphnodes. No serious postoperative complications such as lymphocytopenia or pancreatitis were observed except for two cases of anastomotic insufficiency. As is clear from these results, IOR may be considered to have a definite positive effect on locally advanced gastric cancer. (author)

  13. Micropropagation effect on the anti-carcinogenic activitiy of polyphenolics from Mexican oregano (Poliomintha glabrescens Gray) in human colon cancer cells HT-29.

    Science.gov (United States)

    García-Pérez, Enrique; Noratto, Giuliana D; García-Lara, Silverio; Gutiérrez-Uribe, Janet A; Mertens-Talcott, Susanne U

    2013-06-01

    Phenolic extracts obtained from spices are known to have anti-carcinogenic activities but little is known about the effect of micropropagation on these beneficial effects. The main objective of this study was to evaluate the cytotoxic activity of flavonoid-enriched extracts (FEE) from the leaves of wild (WT), in vitro (IN), and ex vitro (EX) grown oregano plants in colon cancer cells HT-29 and the non-cancer cells CCD-18Co. Cell proliferation of HT-29 cells was reduced to 50 % by WT, IN, and EX at concentrations of 4.01, 1.32, and 4.84 mg of gallic acid equivalents (GAE)/L, respectively. In contrast, in CCD-18Co cells, higher concentrations were required for the same cytotoxic effect. At 6 mg GAE/L, WT and IN reduced the production of reactive oxygen species (ROS) of lipopolysaccharides (LPS)-stimulated control cells to 59.89 and 59.43 %, respectively, and EX to 73.89 %. The mRNA of Caspase-3 was increased 1.53-fold when cells were treated with 4 mg GAE/L of IN extract, and tumor necrosis factor receptor superfamily, member 6 (FAS), and BCL2-associated X protein (BAX) mRNA increased 2.55 and 1.53 fold, respectively. Results on protein expression corroborated the apoptotic effects with a significant decrease of B-cell lymphoma 2 (BCL2) expression for all treatments but more remarkable for EX that also showed the most intense signal of BAX. Overall, FEE extracts derived from micropropagation had increased pro-apoptotic effects, however extracts from the in vitro plants produced more efficacy at the transcriptional level while extracts from the ex vitro plant were superior at the traductional level. PMID:23435631

  14. Total thyroidectomy with ultrasonic dissector for cancer: multicentric experience

    Directory of Open Access Journals (Sweden)

    Cirocchi Roberto

    2012-04-01

    Full Text Available Abstract Background We conducted an observational multicentric clinical study on a cohort of patients undergoing thyroidectomy for thyroid carcinoma. The aim of this study was to evaluate the benefits of the use of ultrasonic dissector (UAS vs. the use of a conventional technique (vessel clamp and tie in patients undergoing thyroid surgery for cancer. Methods From June 2009 to May 2010 we evaluated 321 consecutive patients electively admitted to undergo total thyroidectomy for thyroid carcinoma. The first 201 patients (89 males, 112 females presenting to our Department underwent thyroidectomy with the use of UAS while the following 120 patients (54 males, 66 females underwent thyroidectomy performed with a conventional technique (CT: vessel clamp and tie. Results The operative time (mean: 75 min in UAS vs. 113 min in CT, range: 54 to 120 min in UAS vs. 68 to 173 min in CT was much shorter in the group of thyroidectomies performed with UAS. The incidence of transient laryngeal nerve palsy (UAS 3/201 patients (1.49%; CT 1/120 patients (0.83% was higher in the group of UAS; the incidence of permanent laryngeal nerve palsy was similar in the two groups (UAS 2/201 patients (0.99% vs. CT 2/120 patients (1.66%. The incidence of transient hypocalcaemia (UAS 17/201 patients (8.4% vs. CT 9/120 patients (7.5% was higher in the UAS group; no relevant differences were reported in the incidence of permanent hypocalcaemia in the two groups (UAS 5/201 patients (2.48% vs. 2/120 patients (1.66%. Also the average postoperative length of stay was similar in two groups (2 days. Conclusion The only significant advantage proved by this study is represented by the cost-effectiveness (reduction of the usage of operating room for patients treated with UAS, secondary to the significant reduction of the operative time. The analysis failed to show any advantages in terms of postoperative transient complications in the group of patients treated with ultrasonic

  15. Radio-guided surgery in vulvar cancer - first experiences

    International Nuclear Information System (INIS)

    Aim: Lymphatic mapping is known to be useful in melanoma and breast cancer. The aim of our study is to evaluate the feasibility of the Sentinel Lymph Node (SLN) biopsy in patients with vulvar cancer. Material and Methods: We performed dynamic lymphoscintigraphy in 13 patients with evidence of early stage vulvar cancer one day before surgery. We injected intradermally 99mTc-labelled human colloides, Albu-Res, (on average 76 MBq, 0,4-0,6ml NaCl) at 4 locations round the tumor regarding the midline. The colloid was filtered before to obtain the small particle fraction between 200-450nm. The dynamic scintigraphy was performed immediately after injection (anterior view, 28 images, 1 minute per frame); static images were required 30 minutes and 2 hours p.i. (anterior and lateral views, 5 minutes per images). Additional the SLN were marked on the skin. After SLN identification by using a hand-held gamma probe a standard lymphadenectomy was done. The harvested lymph nodes were also measured after excision and referred to pathologist (for HE-staining and immunohistochemistry). Results: In 13/13 cases SLN were visualized (7/13 with lymph channels) on scintigraphy and in 11/13 cases the SLN (on average 3) detection by gamma probe was successful. Among these 13 patients we didn't found any false-negatives, 4/13 had lymph node metastasis in the SLN (3/4 only the SLN was positive and 1/4 SLN and other lymph nodes were positive). Conclusion: Lymphatic mapping in patients with vulvar cancer by using scintigraphy and gamma probe seems to be feasible to reduce the morbidity due to radical lymphadenectomy. 7/13 patients underwent a radical groin dissection without benefit for survival. However in 2/13 cases we could not detect the SLN by gamma probe, which should always result in a complete lymphadenectomy (learning curve). Larger studies are needed, we have to evaluate the accuracy of the selective SLN-biopsy in vulvar cancer. This method should be restricted to patients with early

  16. Mexican agencies reach teenagers.

    Science.gov (United States)

    Brito Lemus, R; Beamish, J

    1992-08-01

    The Gente Joven project of the Mexican Foundation for Family Planning (MEXFAM) trains young volunteers in 19 cities to spread messages about sexually transmitted diseases and population growth to their peers. They also distribute condoms and spermicides. It also uses films and materials to spread its messages. The project would like to influence young men's behavior, but the Latin image of machismo poses a big challenge. It would like to become more responsible toward pregnancy prevention. About 50% of adolescents have sexual intercourse, but few use contraceptives resulting in a high adolescent pregnancy rate. Many of these pregnant teenagers choose not to marry. Adolescent pregnancy leads to girls leaving school, few marketable skills, and rearing children alone. Besides women who began childbearing as a teenager have 1.5 times more children than other women. Male involvement in pregnancy prevention should improve these statistics. As late as 1973, the Health Code banned promotion and sales of contraceptives, but by 1992 about 50% of women of reproductive age use contraceptives. The Center for the Orientation of Adolescents has organized 8 Young Men's Clubs in Mexico City to involve male teenagers more in family planning and to develop self-confidence. It uses a holistic approach to their development through discussions with their peers. A MEXFAM study shows that young men are not close with their fathers who tend to exude a machismo attitude, thus the young men do not have a role model for responsible sexual behavior. MEXFAM's work is cut out for them, however, since the same study indicates that 50% of the young men believe it is fine to have 1 girlfriend and 33% think women should earn more than men. A teenager volunteer reports, however, that more boys have been coming to him for contraception and information than girls in 1992 while in other years girls outnumbered the boys. PMID:12317721

  17. Real world experience with cancer genetic counseling via telephone

    OpenAIRE

    Sutphen, Rebecca; Davila, Barbara; Shappell, Heather; Holtje, Tricia; Vadaparampil, Susan; Friedman, Sue; Toscano, Michele; Armstrong, Joanne

    2010-01-01

    One barrier to genetic testing is the lack of access to genetic counselors. We provided cancer genetic counseling via telephone, through a pilot project for employees of a national health insurer, Aetna, Inc. Knowledge transfer, behavioral intentions, and patient satisfaction were assessed by survey after genetic counseling. Aetna sent an individual email to its employees nationwide notifying them of the availability of a new telephone genetic counseling and testing program and providing a li...

  18. Rapid Arc for heat and Neck cancer (200 patients experience)

    Energy Technology Data Exchange (ETDEWEB)

    Fandino, J. M.; Triana, G.; Gesto, C.; Diaz, I.; Candal, A.; Fernandez, C.; Izquierdo, P.; Poncet, M.; Silva, M. C.; Soto, M.; Losada, C.; Marino, A.

    2013-07-01

    Intensity Modulated Radiotherapy is increasingly standard for head and neck cancer. These advances have resulted in longer treatment times when compared to 3D Conformal Radiotherapy. Volumetric Modulated Arc Therapy potentially enables shorter treatment time, achieving similar dose results. We report feasibility and acute toxicity profile of patients treated with moderate hypo fractionation and simultaneous integrated boost by means of Image Guided- Volumetric Modulated Arc Therapy technique in the first two years from its clinical implementation at COG. (Author)

  19. Our local experience with the surgical treatment of ampullary cancer

    OpenAIRE

    Botsios, Dimitrios; Zacharakis, Emmanouil; Lambrou, Ioannis; Tsalis, Kostas; Christoforidis, Emmanouil; Kalfadis, Stavros; Zacharakis, Evangelos; Betsis, Dimitrios; Dadoukis, Ioannis

    2005-01-01

    Background The aim of this study is to report the outcome after surgical treatment of 32 patients with ampullary cancers from 1990 to 1999. Methods Twenty-one of them underwent pancreaticoduodenectomy and 9 local excision of the ampullary lesion. The remaining 2 patients underwent palliative surgery. Results When the final histological diagnosis was compared with the preoperative histological finding on biopsy, accurate diagnosis was preoperatively established in 24 patients. The hospital mor...

  20. Developing a discrete choice experiment in Malawi: eliciting preferences for breast cancer early detection services

    Directory of Open Access Journals (Sweden)

    Kohler RE

    2015-10-01

    Full Text Available Racquel E Kohler,1 Clara N Lee,2 Satish Gopal,3 Bryce B Reeve,1 Bryan J Weiner,1 Stephanie B Wheeler11Department of Health Policy and Management, Gillings School of Global Public Health, 2Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; 3UNC Project-Malawi, Tidziwe Center, Lilongwe, MalawiBackground: In Malawi, routine breast cancer screening is not available and little is known about women’s preferences regarding early detection services. Discrete choice experiments are increasingly used to reveal preferences about new health services; however, selecting appropriate attributes that describe a new health service is imperative to ensure validity of the choice experiment.Objective: To identify important factors that are relevant to Malawian women’s preferences for breast cancer detection services and to select attributes and levels for a discrete choice experiment in a setting where both breast cancer early detection and choice experiments are rare.Methods: We reviewed the literature to establish an initial list of potential attributes and levels for a discrete choice experiment and conducted qualitative interviews with health workers and community women to explore relevant local factors affecting decisions to use cancer detection services. We tested the design through cognitive interviews and refined the levels, descriptions, and designs.Results: Themes that emerged from interviews provided critical information about breast cancer detection services, specifically, that breast cancer interventions should be integrated into other health services because asymptomatic screening may not be practical as an individual service. Based on participants’ responses, the final attributes of the choice experiment included travel time, health encounter, health worker type and sex, and breast cancer early detection strategy. Cognitive testing confirmed the acceptability of the final attributes

  1. Experiences with intraoperative radiotherapy in gastric cancer (Berlin method)

    International Nuclear Information System (INIS)

    The aim of our pilot study is to determine whether intraoperative radiotherapy in gastric cancer cannot only prevent a local relapse but also improve the survival rate. Since November 1987, 26 patients with resectable gastric cancer were irradiated intraoperatively with the linear accelerator using fast electrons (single dose: 12 to 16 Gy). Percutaneous radiotherapy was performed postoperatively with 24 to 38 Gy (4x2 Gy per week). For intraoperative and percutaneous radiotherapy the target absorbed dose was selected in a way that their combined effect on the tumor was approximately equivalent to that of a total dose of 60 Gy in the usual fractionating. Up to now, the median survival time for stage III patients (UICC 1987) has been twelve months. In five patients who died of a relapse or of peritoneal carcinosis, histologic evaluation revealed in every case a diffuse tumor type according to Lauren-classification. All relapses occurred within the first eight months. The two-year survival rate according to Kaplan-Meier is 67% for stage III. Advanced resectable gastric cancer of the intestinal tumor type seems to profit from adjuvant intraoperative radiotherapy. The results warrant further research within the framework of a prospective randomized multicenter study. (orig.)

  2. Experience of ReCell in Skin Cancer Reconstruction

    Directory of Open Access Journals (Sweden)

    Onur Gilleard

    2013-09-01

    Full Text Available The ReCell system (Avita Medical is a cell culture product that allows the immediate processingof a small split-thickness skin biopsy to produce a complete population of cells includingkeratinocytes, melanocytes, Langerhans cells and fibroblasts. This series is the first to highlightthe reconstructive applications of ReCell following ablative skin cancer surgery. The ReCell systemwas utilized for three patients following skin cancer excision. In two cases, the cells were appliedto forehead flap donor sites following nasal reconstruction. In one case, the cells were appliedto the calvarial periosteum following wide local excision of a melanoma scar. Assessment of thetreated area was performed using the patient and observer scar assessment scale after 1 year.The Patient and Observer Scar Assessment Scale (POSAS scores for the 2 patients treated withReCell following forehead flap surgery were 22 and 32. The score for the patient that underwentwide local excision of a melanoma scar was 45. The absence of a donor site, accelerated healingand the satisfactory aesthetic appearance of the mature scars in this series suggest that ReCellmay play a useful role in reconstruction following skin cancer excision.

  3. First-Year Movements by Juvenile Mexican Spotted Owls in the Canyonlands of Utah

    OpenAIRE

    Willey, D. W.; Van Riper, C.

    2000-01-01

    We studied first-year movements of Mexican Spotted Owls (Strix occidentalis lucida) during natal dispersal in canyonlands of southern Utah. Thirty-one juvenile Mexican Spotted Owls were captured and radiotracked during 1992-95 to examine behavior and conduct experiments related to the onset of natal dispersal. Juvenile Spotted Owls dispersed from their nest areas during September to October each year, with 85% leaving in September. The onset of movements was sudden and juveniles dispersed in ...

  4. Economic assimilation of Mexican and Chinese immigrants in the United States: is there wage convergence?

    OpenAIRE

    Yujie Wu; Michael C Seeborg

    2012-01-01

    This research determines the economic assimilation experience of Mexican immigrants and Chinese immigrants towards natives level over time after controlling for human capital and demographic characteristics. Using Census data from multiple years, this research follows cohorts of Mexican and Chinese immigrants who migrated to the U.S. prior to 1994 to investigate the impact of assimilation on the level of earnings for these immigrants. Multiple regression and simulation techniques are used to ...

  5. Radio-guided surgery in cervical cancer - first experiences

    International Nuclear Information System (INIS)

    Aim: Lymphatic mapping is known to be useful in melanoma and breast cancer. The aim of our study is to evaluate the feasibility of the Sentinel Lymph Node (SLN) biopsy in patients with cervical cancer. Material and Methods: We performed dynamic lymphoscintigraphy in 17 patients with evidence of early stage cervical cancer one day before surgery. We injected subepithelially 99mTc-labelled human colloides, Albu-Res, (on average 88 MBq, 0,2 ml NaCl each) in the cervix at 3, 6, 9 and 12 o'clock. The colloid was filtered before to obtain the small particle fraction between 200-450nm. The dynamic scintigraphy was performed immediately after injection (anterior view, 28 images, 1 minute per frame); static images were required 30 minutes and 2 hours p.i. (anterior and lateral views, 5 minutes per images). Additional the SLN were marked on the skin. After SLN identification by using a hand-held gamma probe a standard lymphadenectomy was done. The harvested lymph nodes were also measured after excision and referred to pathologist (for HE-staining and immunohistochemistry). Results: In 15/17 cases SLN were visualized (7/15 with lymph channels) on scintigraphy and in 13/17 cases the SLN (on average 2) detection by gamma probe was successful. Among these 13 patients we didn't found any false-negatives but in the 2 cases with no visualization of SLN (which should always result in a complete lymphadenectomy) we found lymph node metastasis. Conclusion: Lymphatic mapping in patients with cervical cancer by using scintigraphy and gamma probe seems to be feasible to reduce the morbidity due to radical lymphadenectomy. 15/17 patients underwent a radical lymphadenectomy without benefit for survival. However in 2/17 cases this method failed. Larger studies are needed, we have to evaluate the accuracy of the selective SLN-biopsy in cervical cancer. So we have to discuss questions: is the lymph drainage of injection site equal to lymph drainage of tumor site

  6. Development and Pilot Evaluation of Native CREST – a Cancer Research Experience and Student Training Program for Navajo Undergraduate Students

    OpenAIRE

    Hughes, Christine A; Bauer, Mark C.; Horazdovsky, Bruce F.; Garrison, Edward R.; Patten, Christi A.; Petersen, Wesley O.; Bowman, Clarissa N.; Vierkant, Robert A.

    2013-01-01

    The Mayo Clinic Cancer Center and Diné College received funding for a 4-year collaborative P20 planning grant from the National Cancer Institute in 2006. The goal of the partnership was to increase Navajo undergraduates’ interest in and commitment to biomedical coursework and careers, especially in cancer research. This paper describes the development, pilot testing and evaluation of Native CREST (Cancer Research Experience & Student Training), a 10-week cancer research training program provi...

  7. Risk factors of breast cancer in Mexican women Factores de riesco de cáncer de mama en mujeres mexicanas

    Directory of Open Access Journals (Sweden)

    Ana Laura Calderón-Garcidueñas

    2000-02-01

    Full Text Available OBJECTIVE: To investigate the association between family history (FH of neoplasia, gyneco-obstetric factors and breast cancer (BC in a case--control study. In cases, to analyze those variables in relation with early onset of BC, the manner of detection (self-examination, prompted by pain, or casual, the size of tumor, and the elapsed time to seek medical attention. MATERIAL AND METHODS: Data from 151 prevalent BC cases and 235 age-matched controls were analyzed by multiple logistic regression, to assess the influence of BC risk factors. RESULTS: Ten per cent of patients and 1% of controls had first-degree relatives (FDR with BC. Family history of FDR with BC (OR, 11.2; 95% CI 2.42-51.92 or with gastric or pancreatic cancer (OR, 17.7; 95% CI 2.2-142.6 was associated with BC risk. Breastfeeding at or under 25 years of age was protective against BC (OR, 0.40; 95% CI 0.24-0.66. The manner of tumor detection did not influence its size at the time of diagnosis. CONCLUSIONS: Our study confirms that FH of BC and/or of gastric or pancreatic carcinoma are risk factors for BC, while lactation at 25 years of age or earlier is protective.OBJETIVO: Investigar la asociación entre la historia familiar de neoplasias, factores ginecobstétricos y cáncer mamario (CM en un estudio de casos y controles. Además, en los casos, estudiar estas variables en relación con inicio temprano del cáncer, forma de detección (autoexamen, exploración individual por dolor o casual, tamaño del tumor. MATERIAL E MÉTODOS: Entre enero y marzo de 1997 se estudiaron 151 casos prevalentes de CM y 235 controles pareados por edad provenientes del Hospital de Especialidades del Centro Médico del Noreste, Instituto Mexicano del Seguro Social, o del Hospital Universitario de la Universidad Autónoma de Nuevo León, ambos localizados en Monterrey, México. Los factores de riesgo se analizaron con regresión logística múltiple. RESULTADOS: Diez por ciento de casos y 1% de controles

  8. Two decades of Mexican particle physics at Fermilab

    International Nuclear Information System (INIS)

    This report is a view from Fermilab of Mexican particle physics at the Laboratory since about 1980; it is not intended to be a history of Mexican particle physics: that topic is outside the expertise of the writer. The period 1980 to the present coincides with the growth of Mexican experimental particle physics from essentially no activity to its current state where Mexican groups take part in experiments at several of the world's major laboratories. Soon after becoming Fermilab director in 1979, Leon Lederman initiated a program to encourage experimental physics, especially experimental particle physics, in Latin America. At the time, Mexico had significant theoretical particle physics activity, but none in experiment. Following a visit by Lederman to UNAM in 1981, a conference ''Panamerican Symposium on Particle Physics and Technology'' was held in January 1982 at Cocoyoc, Mexico, with about 50 attendees from Europe, North America, and Latin America; these included Lederman, M. Moshinsky, J. Flores, S. Glashow, J. Bjorken, and G. Charpak. Among the conference outcomes were four subsequent similar symposia over the next decade, and a formal Fermilab program to aid Latin American physics (particularly particle physics); it also influenced a decision by Mexican physicist Clicerio Avilez to switch from theoretical to experimental particle physics. The first physics collaboration between Fermilab and Mexico was in particle theory. Post-docs Rodrigo Huerta and Jose Luis Lucio spent 1-2 years at Fermilab starting in 1981, and other theorists (including Augusto Garcia, Arnulfo Zepeda, Matias Moreno and Miguel Angel Perez) also spent time at the Laboratory in the 1980s

  9. The lived experience of visual creative expression for young adult cancer survivors.

    Science.gov (United States)

    Green, A R; Young, R A

    2015-09-01

    Engaging in visual creative expression individually and in a therapeutic setting can be a beneficial experience for cancer survivors; however, most research in this field has been conducted with older adults. The current study aimed to address this gap by utilising van Manen's hermeneutic phenomenology to answer the following question: 'What is the lived experience and meaning of visual creative expression for young adult cancer survivors?' Seven young adults, diagnosed with cancer between the ages of 18 and 35, were interviewed about creative expression experiences, which they engaged in individually and/or in a therapeutic setting. Data analysis included a thematic reflection, guided existential reflection, and a process of writing and rewriting. Two superordinate themes were identified: increased self-understanding and a healing experience. Seven subthemes were also identified and included the following: being in the flow, allowing the body to express itself, renegotiating control, changing one's environment, being seen, respect for art as a separate entity and giving back. Findings suggest that visual creative expression can be a meaningful experience for young adult cancer survivors, and that this experience espouses both similarities and differences from experiences of older adult survivors. Recommendations are made for future research, in addition to implications for practitioners. PMID:25413274

  10. La Artesania Mexicana (Mexican Handicrafts).

    Science.gov (United States)

    Steele, Bettina

    This booklet contains instructions in English and Spanish for making eleven typical Mexican craft articles. The instructions are accompanied by pen-and-ink drawings. The objects are (1) "La Rosa" (The Rose); (2) "El Crisantemo" (The Chrysanthemum); (3) "La Amapola" (The Poppy); (4) "Ojos de Dios" (God's Eyes); (5) "Ojitos con dos caras" (Two-Sided…

  11. Proverbs in Mexican American Tradition.

    Science.gov (United States)

    Arora, Shirley L.

    1982-01-01

    Examines proverb use among 304 Mexican Americans (aged 16-85) of Los Angeles (California), assembling information on how or where particular proverbs were learned, with whom or what kind of individual their use is associated, the occasions on which they are used, and general attitudes toward the use of proverbs. (LC)

  12. Historical aspects of Mexican psychiatry.

    Science.gov (United States)

    Bayardo, Sergio Javier Villaseñor

    2016-04-01

    Mexican psychiatry initiated since pre-Hispanic times. Historically, treatments were a mixture of magic, science and religion. Ancient Nahuas had their own medical concepts with a holistic view of medicine, considering men and cosmos as a whole. The first psychiatric hospital appeared in 1566 and a more modern psychiatric asylum emerged until 1910. International exchanges of theoretical approaches started in the National University with the visit of Pierre Janet. There were other important figures that influenced Mexican psychiatry, such as Erich Fromm, Henri Ey, Jean Garrabé and Yves Thoret. Regarding Mexican psychiatrists, some of the most important contributors to Mexican psychiatry were José Luis Patiño Rojas, Manuel Guevara Oropeza and Ramón de la Fuente Muñiz. This article includes excerpts from "Clinical Psychiatry", a book by Patiño Rojas where he tries to understand and describe the inner world experienced by patients with schizophrenia; also, the thesis conducted by Guevara Oropeza ("Psychoanalisis"), which is a critical comparison between the theories of Janet and Freud. Finally, we include "The study of consciousness: current status" by Ramón de la Fuente, which leads us through the initial investigations concerning consciousness, its evolution, and the contributions made by psychology, philosophy and neurobiology. PMID:27117799

  13. The Experience of Caregivers Living with Cancer Patients: A Systematic Review and Meta-Synthesis

    OpenAIRE

    Peeranuch LeSeure; Supaporn Chongkham-ang

    2015-01-01

    The objectives of this meta-synthesis were to: (1) explore the experience of caregivers who were caring for cancer patients, including their perceptions and responses to the situation; and (2) describe the context and the phenomena relevant to the experience. Five databases were used: CINAHL, MEDLINE, Academic Search, Science Direct, and a Thai database known as the Thai Library Integrated System (ThaiLIS). Three sets of the context of the experience and the phenomena relevant to the experien...

  14. Abortion legislation, maternal healthcare, fertility, female literacy, sanitation, violence against women and maternal deaths: a natural experiment in 32 Mexican states

    Science.gov (United States)

    Koch, Elard; Chireau, Monique; Pliego, Fernando; Stanford, Joseph; Haddad, Sebastian; Calhoun, Byron; Aracena, Paula; Bravo, Miguel; Gatica, Sebastián; Thorp, John

    2015-01-01

    Objective To test whether there is an association between abortion legislation and maternal mortality outcomes after controlling for other factors thought to influence maternal health. Design Population-based natural experiment. Setting and data sources Official maternal mortality data from 32 federal states of Mexico between 2002 and 2011. Main outcomes Maternal mortality ratio (MMR), MMR with any abortive outcome (MMRAO) and induced abortion mortality ratio (iAMR). Independent variables Abortion legislation grouped as less (n=18) or more permissive (n=14); constitutional amendment protecting the unborn (n=17); skilled attendance at birth; all-abortion hospitalisation ratio; low birth weight rate; contraceptive use; total fertility rates (TFR); clean water; sanitation; female literacy rate and intimate-partner violence. Main results Over the 10-year period, states with less permissive abortion legislation exhibited lower MMR (38.3 vs 49.6; p<0.001), MMRAO (2.7 vs 3.7; p<0.001) and iAMR (0.9 vs 1.7; p<0.001) than more permissive states. Multivariate regression models estimating effect sizes (β-coefficients) for mortality outcomes showed independent associations (p values between 0.001 and 0.055) with female literacy (β=−0.061 to −1.100), skilled attendance at birth (β=−0.032 to −0.427), low birth weight (β=0.149 to 2.166), all-abortion hospitalisation ratio (β=−0.566 to −0.962), clean water (β=−0.048 to −0.730), sanitation (β=−0.052 to −0.758) and intimate-partner violence (β=0.085 to 0.755). TFR showed an inverse association with MMR (β=−14.329) and MMRAO (β=−1.750) and a direct association with iAMR (β=1.383). Altogether, these factors accounted for (R2) 51–88% of the variance among states in overall mortality rates. No statistically independent effect was observed for abortion legislation, constitutional amendment or other covariates. Conclusions Although less permissive states exhibited consistently lower maternal mortality

  15. Pattern of breast cancer experience at lady reading hospital, Peshawar

    International Nuclear Information System (INIS)

    Breast Cancer is the commonest malignancy of females all over the world and second leading cause of death due to cancer among females. The aim of this Descriptive study was to see the various features of breast cancer in order to know the pattern of disease in the recent time. The study was conducted from Jan. 2007 to Dec. 2007 in Surgical C Unit, Postgraduate Medical Institute, Lady Reading Hospital, Peshawar, Pakistan. Study included all patients presenting to and admitted in Surgical C Unit LRH, with carcinoma of breast during the above mentioned period. Name, age, sex, other relevant data, history and examination findings and results of histopathology and other investigations were recorded. Total of 46 patients was included in the study, out of which there were 46 female and 1 male patients. Most common age group was 40-49 years with 14 patients, followed by 50-59 years with 12 patients. Most common type of carcinoma was infiltrating ductal carcinoma with no specific features with 38 patients. Other types included 2 infiltrating ductal carcinomas of papillary type, 1 mucinous type and 1 medullary type; 3 invasive lobular carcinomas, and 1 mixed lobular and ductal carcinoma. The disease was left sided in 24 cases, right sided in 20 cases while it was bilateral in 2 cases. Upper outer quadrant of the breast was most commonly involved (n=26). There were 2 cases of stage I, 16 stage II, 20 stage III and 08 cases of stage IV disease. There were 2 cases of grade I, 16 grade II, and 28 cases of grade III. Carcinoma breast is still a common problem presenting at a young to middle age group with invasive ductal carcinoma being the commonest variant with a high grade and a late stage of presentation due to lack of screening and awareness programs. (author)

  16. Professional caregivers’ experiences of caring for women with breast cancer on a surgical ward

    OpenAIRE

    Ödling, Gunvor

    2004-01-01

    The overall aim of the thesis was to describe caregivers’ experiences of caring for women with breast cancer on a surgical ward. The study was based on interviews with narrative parts and tape-recorded clinical supervision sessions. The interviews and clinical supervision sessions were transcribed verbatim, and analysed by content analysis. Nurses (n=10) described life for women with breast cancer as either having freedom or not having freedom, with both physical and existential suffering. Dy...

  17. Experiences and perceived needs of children and teenagers with cancer and their families

    OpenAIRE

    Pilar González Carrión

    2005-01-01

    Purpose:- To know the experiencies and perceived needs of children and teenagers with cancer and their care givers regarding the received care and their oncological process. - To identify proposals for improving care.Methodology: A qualitative study based on individual semistructured interviews and focus interviews with children and teenagers diagnosed of cancer was designed. Results: Hospitalization, therapeutic and diagnose procedures, side effects and isolation when neutropenia, were ident...

  18. The Continuing Umbrella of Research Experiences (CURE): A Model for Training Underserved Scientists in Cancer Research

    OpenAIRE

    Franco, Idalid; Bailey, LeeAnn O.; Bakos, Alexis D.; Springfield, Sanya A.

    2010-01-01

    Mentoring is a critical aspect of research and training; and the adoption of a successful mentoring model for guiding researchers through the educational pipeline is lacking. The Continuing Umbrella of Research Experiences (CURE) program was established in the Comprehensive Minority Biomedical Branch; which is part of the National Cancer Institute. This program offers unique training and career development opportunities to enhance diversity in cancer research. The CURE initiative focuses on b...

  19. The experiences, needs and concerns of younger women with breast cancer: a meta-ethnography

    OpenAIRE

    Adams, Eike; McCann, Lisa; Armes, Jo; Richardson, Alison; Stark, Daniel; Watson, Eila; Hubbard, Gill

    2010-01-01

    Objective: This meta-ethnography synthesises the evidence on the experiences, needs and concerns of younger women with breast cancer. Methods: Using a method called reciprocal translation we developed a conceptual model to reflect the local and social contexts, issues, processes, needs and concerns of importance in this literature. Findings: Key findings relate to the particular point in the life-course at which young women with breast cancer stand. Issues for these women relate to ...

  20. Yoga in adult cancer: an exploratory, qualitative analysis of the patient experience

    OpenAIRE

    McCall, Marcy; Thorne, Sally; Ward, Alison; Heneghan, Carl

    2015-01-01

    Background Some patients receiving treatment in conventional health care systems access therapeutic yoga outside their mainstream care to improve cancer symptoms. Given the current knowledge gap around patient preferences and documented experiences of yoga in adult cancer, this study aimed to describe patient-reported benefits, barriers and characteristics of programming for yoga practice during conventional treatment. Methods In depth semi-structured interviews (n = 10) were conducted in men...

  1. Ziconotide in severe, drug-resistant cancer pain. preliminary experience

    OpenAIRE

    Angelo Lavano

    2008-01-01

    The Author reports the case of ziconotide intrathecal treatment in three terminal cancer patients, with nociceptive and neuropathic pain, unresponsive to the treatment with intrathecal opioid and adjuvant drugs. An external pump for continuous subarachnoid infusion was implanted to the three patients. The initial dose was 2,4 mcg/die, with increments of 1,2 mcg/die every three days till the maximum dose of 4,8 mcg/die in two patients (survival 61 and 45 days) and 7,2 mcg/die in a pat...

  2. PET/MRI in head and neck cancer: initial experience

    OpenAIRE

    Platzek, Ivan; Beuthien-Baumann, Bettina; Schneider, Matthias; Gudziol, Volker; Langner, Jens; Schramm, Georg; Laniado, Michael; Kotzerke, Jörg; van den Hoff, Jörg

    2012-01-01

    Purpose To evaluate the feasibility of PET/MRI (positron emission tomography/magnetic resonance imaging) with FDG (18F-fluorodeoxyglucose) for initial staging of head and neck cancer. Methods The study group comprised 20 patients (16 men, 4 women) aged between 52 and 81 years (median 64 years) with histologically proven squamous cell carcinoma of the head and neck region. The patients underwent a PET scan on a conventional scanner and a subsequent PET/MRI examination on a whole-body hybrid sy...

  3. Teenagers losing a parent to cancer : experiences, modifiable risk-factors and long-term outcome

    OpenAIRE

    Bylund Grenklo, Tove

    2013-01-01

    Background: We investigated the experiences of cancer-bereaved teenagers. The goal was to identify potentially modifiable risk-factors for long-term psychological consequences and thus be able to guide health-care providers in ways to support bereaved-to-be teenagers. Subjects and Methods: A study-specific questionnaire was made based on semi-structured interviews with cancer-bereaved youths and tested for face-to-face validity. Through population-based registers, we identified cancer-bere...

  4. Integrative cancer care in a US academic cancer centre: The Memorial Sloan-Kettering Experience.

    Science.gov (United States)

    Deng, G

    2008-08-01

    Various surveys show that interest in complementary and alternative medicine (CAM) is high among cancer patients. Patients want to explore all options that may help their treatment. Many CAM modalities offer patients an active role in their self-care, and the resulting sense of empowerment is very appealing. On the other hand, many unscrupulous marketeers promote alternative cancer "cures," targeting cancer patients who are particularly vulnerable. Some alternative therapies can hurt patients by delaying effective treatment or by causing adverse effects or detrimental interactions with other medications. It is not in the best interest of cancer patients if they cannot get appropriate guidance on the use of CAM from the health care professionals who are part of their cancer care team. The Integrative Medicine Service at Memorial Sloan-Kettering Cancer Center in New York was established in 1999 to address patient interest in cam, to incorporate helpful complementary therapies into each patient's overall treatment management, to guide patients in avoiding harmful alternative therapies, and to develop prospective research to evaluate the efficacy of CAM modalities. PMID:18769574

  5. Integrative Cancer Care in a US Academic Cancer Centre: The Memorial Sloan–Kettering Experience

    Science.gov (United States)

    Deng, G.

    2008-01-01

    Various surveys show that interest in complementary and alternative medicine (cam) is high among cancer patients. Patients want to explore all options that may help their treatment. Many cam modalities offer patients an active role in their self-care, and the resulting sense of empowerment is very appealing. On the other hand, many unscrupulous marketeers promote alternative cancer “cures,” targeting cancer patients who are particularly vulnerable. Some alternative therapies can hurt patients by delaying effective treatment or by causing adverse effects or detrimental interactions with other medications. It is not in the best interest of cancer patients if they cannot get appropriate guidance on the use of cam from the health care professionals who are part of their cancer care team. The Integrative Medicine Service at Memorial Sloan–Kettering Cancer Center in New York was established in 1999 to address patient interest in cam, to incorporate helpful complementary therapies into each patient’s overall treatment management, to guide patients in avoiding harmful alternative therapies, and to develop prospective research to evaluate the efficacy of cam modalities. PMID:18769574

  6. Cancer-related trauma, stigma and growth: the 'lived' experience of head and neck cancer.

    Science.gov (United States)

    Threader, J; McCormack, L

    2016-01-01

    Head and neck cancer is associated with multiple layers of distress including stigma. Stigma attraction or devalued social identity is twofold: (1) it is a cancer associated with lifestyle risk factors and (2) treatment often results in confronting facial disfigurement. Subjective interpretations from nine head and neck cancer patients were analysed using Interpretative Phenomenological Analysis. An overarching superordinate theme--Distress, Stigma and Psychological Growth--encompassed four subordinate themes. Two themes captured the expressed trauma and terror as a result of diagnosis and treatment, and two the redefining of self despite stigma through meaning making. Distress was interpreted as a catalyst for awakening new life interpretations and combined with social support to facilitate two distinct pathways of growth: (1) psychological growth without support; (2) psychological and relational growth with support. Previously unfelt empathetic understanding and altruism for others with cancer emerged from the impact of stigma on 'self'. Acceptance allowed a new sense of identity that recognised cancer-related traumatic distress as integral to growth for these participants. The present study offers a unique insight into cancer-related trauma and stigma and the potential to redefine a more accepting, empathic and altruistic 'self' for psychological growth. Implications are discussed. PMID:25899673

  7. Laparoscopic hysterectomy in the treatment of endometrial cancer: NCI experience

    International Nuclear Information System (INIS)

    The standard treatment for women with endometrial cancer is total abdominal hysterectomy and pelvic lymphadenectomy for surgical staging. Total laparoscopic radical hysterectomy (TLH) is an alternative approach providing surgical and patient related advantages to laparoscopy. Methods: Twenty female patients with early stage endometrial cancer were operated upon by TLH and pelvic lymphadenectomy, aiming to assess the safety and efficacy of TLH. Results: The mean operative time was 296.8 min conversion to laparotomy was done in one patient due to bleeding from the uterine vessels. The mean blood loss was 517.5 cc. The uterus was removed transvaginally in 18 patients (90%) and via a small Pfannenstiel incision in two patients (10%). The mean number of pelvic lymph nodes retrieval was 21.2. Postoperative bleeding occurred in one patient (5%) which necessitated exploration. One patient (5%) suffered a pulmonary embolism. Four patients (20%) developed pyrexia, and one patient (5%) suffered from a chest infection. One patient (5%) had wound infection. The mean hospital stay was 4.5 days (range 3-10). Conclusion: TLH with pelvic lymphadenectomy is a safe and effective approach in the treatment of early endometrial carcinoma.

  8. From Chemo to College: The College Experience of Childhood Cancer Survivors.

    Science.gov (United States)

    Cantrell, MaryAnn; Conte, Teresa M

    2016-09-01

    The purpose of this qualitative study was to explore how childhood cancer survivors experience college life. Five undergraduate students who are childhood cancer survivors, aged 19 to 22 years, participated in a 75-minute focus group interview. The survivors attended the same university located in the mid-Atlantic region of the United States. A transcript-based content analysis was used to analyze the data. Four themes and 2 subthemes were generated from the data analysis. Survivors described that the emotional growth they experienced from their cancer experience has provided them some psychological protection in managing the day-to-day challenges of college life and in making informed choices about engaging in high-risk behaviors. As a result of their cancer experience, the findings suggest that these childhood cancer survivors have a strong foundation of self-awareness and self-worth, which has assisted them in making a successful transition into college life and in enjoying positive collegiate experiences. PMID:26510645

  9. Antimicrobial and cytotoxic effects of Mexican medicinal plants.

    Science.gov (United States)

    Jacobo-Salcedo, Maria del Rosario; Alonso-Castro, Angel Josabad; Salazar-Olivo, Luis A; Carranza-Alvarez, Candy; González-Espíndola, Luis Angel; Domínguez, Fabiola; Maciel-Torres, Sandra Patricia; García-Lujan, Concepción; González-Martínez, Marisela del Rocio; Gómez-Sánchez, Maricela; Estrada-Castillón, Eduardo; Zapata-Bustos, Rocio; Medellin-Milán, Pedro; García-Carrancá, Alejandro

    2011-12-01

    The antimicrobial effects of the Mexican medicinal plants Guazuma ulmifolia, Justicia spicigera, Opuntia joconostle, O. leucotricha, Parkinsonia aculeata, Phoradendron longifolium, P. serotinum, Psittacanthus calyculatus, Tecoma stans and Teucrium cubense were tested against several human multi-drug resistant pathogens, including three Gram (+) and five Gram (-) bacterial species and three fungal species using the disk-diffusion assay. The cytotoxicity of plant extracts on human cancer cell lines and human normal non-cancerous cells was also evaluated using the MTT assay. Phoradendron longifolium, Teucrium cubense, Opuntia joconostle, Tecoma stans and Guazuma ulmifolia showed potent antimicrobial effects against at least one multidrug-resistant microorganism (inhibition zone > 15 mm). Only Justicia spicigera and Phoradendron serotinum extracts exerted active cytotoxic effects on human breast cancer cells (IC50 Phoradendron serotinum exerted the highest toxic effects on MCF-7 and HeLa, respectively, which are human cancer cell lines. These three plant species may be important sources of antimicrobial and cytotoxic agents. PMID:22312741

  10. Factores de riesgo de cáncer cervicouterino invasor en mujeres mexicanas Risk factors in invasive cervical cancer among Mexican women

    Directory of Open Access Journals (Sweden)

    Laura Leticia Tirado-Gómez

    2005-10-01

    Full Text Available OBJETIVOS: Evaluar la asociación entre cáncer cervicouterino (CaCu invasor y el virus del papiloma humano de alto riesgo (VPH-AR (carga viral/tipo 16, así como con factores ginecológicos y socioeconómicos. MATERIAL Y MÉTODOS: Estudio de casos y controles pareado individualmente (215 casos con CaCu invasor y 420 controles. La población de estudio se reclutó entre los años 2000 y 2001. Se evaluaron variables tradicionalmente asociadas con CaCu (ginecológicas y socioeconómicas y dos variables asociadas con la presencia de VPH (carga viral y el tipo 16. La presencia de VPH-AR se determinó mediante Captura de Híbridos II. La carga viral se midió a través de unidades relativas de luz y picogramos por ml (1 RLU=1 pg/ml, divididas en cuatro categorías: negativa (499 pg/ml. El análisis estimó razones de momios (RM ajustadas a través de modelos de regresión logística condicionada. RESULTADOS: La presencia de VPH-AR incrementa en 78 veces la probabilidad de presentar CaCu invasor; cuando el VPH es tipo 16, el incremento es mayor (RM= 429.7 comparado con otros tipos (RM=64.1. Se observó una tendencia importante en la RM al elevarse la carga viral (RM=46.6 carga baja; RM=250.7 intermedia y RM=612.9 alta. Finalmente, los factores demográficos y obstétricos conocidos, incrementaron la probabilidad de CaCu invasor. No se observó asociación entre CaCu invasor y tabaquismo en la población de estudio. CONCLUSIONES: Este estudio contribuye a la identificación de las mujeres con alto riesgo de desarrollar CaCu invasor, entre las pacientes infectadas con VPH-AR. Por otra parte, confirma la importancia de la infección de VPH-AR y refleja la carga viral del VPH-AR como cofactor y posible promotor en el desarrollo de la enfermedad. Por último, este biomarcador puede contribuir a mejorar la prevención y la detección temprana de esta enfermedad.OBJECTIVE: To evaluate the association between invasive Cervical Cancer (CC and high risk Human

  11. Ziconotide in severe, drug-resistant cancer pain. preliminary experience

    Directory of Open Access Journals (Sweden)

    Angelo Lavano

    2008-12-01

    Full Text Available The Author reports the case of ziconotide intrathecal treatment in three terminal cancer patients, with nociceptive and neuropathic pain, unresponsive to the treatment with intrathecal opioid and adjuvant drugs. An external pump for continuous subarachnoid infusion was implanted to the three patients. The initial dose was 2,4 mcg/die, with increments of 1,2 mcg/die every three days till the maximum dose of 4,8 mcg/die in two patients (survival 61 and 45 days and 7,2 mcg/die in a patient (survival 52 days. VAS reduction was 50% in the fi rst patient, of 57% in the second one and 70% in the third one. In one case, at the dose of 4,8 mcg/die, the treatment was associated with important collateral effects, that requested the temporary suspension of the drug.

  12. Retrospective Analysis of Cancer with Behcets Disease: Single Center Experience

    Directory of Open Access Journals (Sweden)

    Berna Bozkurt Duman

    2014-02-01

    Results: One of our 105 patients with BD was found to have solid tumor in the rate of 0.9 %. The remaining 104 patients with BD were in follow up without any malignancy in this period. The malignancy that we reported was invasive right breast carcinoma in a 55-year-old woman with BD. A radically modified right mastectomy and axillary lymphadenectomy were performed and postoperative doxorubicin, cyclophosphamide therapy for four cycles and hormonal therapy with tamoxifen and leuprolide acetate was administered as adjuvant therapy. This patient had a history of 16 years colchicine usage as medication for BD. Conclusion:The rheumatologic diseases can predispose malignancy, the autoimmune nature of BD or the immunosupressive medicines could be possible causes of this carcinoma. However, in our study only one patient had malignancy. The another point of view; management and also prevention of cancer with BD is important entity.

  13. Experiences of low dose exposure mammography on the cancer mass screening of breast

    International Nuclear Information System (INIS)

    This paper summarizes experiences in the use of the mammograph for the mass screening of breast cancer. The exposure dose per experience was only 1/8.4 (0.21 mSv) that of conventional mammography. Application to 243 persons resulted in 95.6% (43/45 patients) of TPR, 57.1% (113/198 patients) of TNR and 1.7% (2/115 patients) of false negative. Although the authors consider that the mammograph has a bright future, a few points for improvement follow herein. To increase the accuracy of mass screening of breast cancer, photography techniques and decipherment of X-rays should be considered. (author)

  14. Delay in seeking specialized care for oral cancers: Experience from a tertiary cancer center

    Directory of Open Access Journals (Sweden)

    P Joshi

    2014-01-01

    Full Text Available Objective: Advanced oral cancers are a challenge for treatment, as they require complex procedures for excision and reconstruction. Despite being occurring at a visible site and can be detected easily, many patients present in advanced stages with large tumors. Timely intervention is important in improving survival and quality of life in these patients. The aim of the present study was to find out the causes of delay in seeking specialist care in advanced oral cancer patients. Materials and Methods: A prospective questionnaire based study was done on 201 consecutive advanced oral squamous cancer patients who underwent surgery at our hospital. All patients had either cancer of gingivobuccal complex (GBC or tongue and had tumors of size more than 4 cm (T3/T4 and were treatment naοve at presentation. RESULTS: Even though most patients observed abnormal lesions in their mouth, majority delayed the decision to visit a physician early. A significant percentage of patients (50% also reported a delayed diagnosis by the primary care physician before being referred to a tertiary care center for definitive treatment. The average total duration from symptoms to treatment was 7 months. Conclusion: The main reasons of this delay in receiving treatment were due to patients themselves (primary delay or due to time taken by the primary physician to diagnose the condition (secondary delay. Oral self-examination can be helpful in detecting oral cancers early.

  15. Treatment of patients with metastatic pancreatic cancer: Experience from a tertiary Indian cancer center

    Directory of Open Access Journals (Sweden)

    B Sirohi

    2015-01-01

    Full Text Available Background: The aim of this study was to look at the outcome of patients with metastatic pancreatic cancer treated at a tertiary cancer center in India. Patients And Methods: A total of 101 patients with locally advanced and metastatic pancreatic cancer diagnosed between May 2012 and July 2013 were identified from a prospectively maintained database at the tertiary cancer center. Overall survival (OS was computed using the Kaplan–Meir product limit method and compared across groups using the log-rank statistics. Cox proportional hazards model, adjusted for a number of patient and tumor characteristics, was then used to determine factors prognostic for OS. Results: Median age at diagnosis was 55 years (range: 21–81 years. 57.4% (n = 58 of patients were male, 22% (n = 22 had performance status (PS of <2 at diagnosis and 89% received first-line chemotherapy, while the rest received best supportive care. For the whole cohort, 6 month and 1-year OS was 57% (95% confidence interval [CI]: 46–66% and 47% (95% CI: 35–57%, respectively. In a multivariable model, PS <2 and oligometastatic disease were associated with a significantly decreased risk of death. Conclusion: Results from our analysis indicate that the prognostic outcome among Indian patients with metastatic pancreatic cancer is poor with survival outcomes similar to those reported in North America and Europe.

  16. Work stress and cancer researchers: an exploration of the challenges, experiences and training needs of UK cancer researchers

    OpenAIRE

    Kennedy, F; Hicks, B.; Yarker, J

    2014-01-01

    Work stress is a significant issue for many UK healthcare professionals, in particular those working in the field of oncology. However, there have been very few attempts to explore the challenges, experiences or training needs of researchers working in cancer research. In doing so, we will be better positioned to support and develop these researchers. 18 UK oncology researchers from a variety of backgrounds took part in a semi-structured interview. Interviews were transcribed and analysed...

  17. Experience on breast cancer with brain metastasis in Kanagawa Cancer Center

    International Nuclear Information System (INIS)

    We studied the relationship between clinicopathologic findings and effect of adjuvant therapy on brain metastasis in breast cancer in order to clarify risk factors for brain metastasis in breast cancer patients. We divided patients into a group treated up until December 1999 (Group 1) and a group treated after January 2000 (Group 2), in whom adjuvant therapy was not generalized. Estrogen receptor-negative patients and cases more advanced than T2 showed a high risk of brain metastasis. The time interval to brain metastasis in Group 1 and 2 were 25 and 49.6 months, respectively, showing a significant difference. Taxan derivatives were used in 1.6% of Group 1 and 76% of Group 2. Estrogen receptor negativity, cancer more advanced than T2, and adjuvant therapy are risk factors for brain metastasis. (author)

  18. Mexican and Mexican-American Literature for the Junior High School. Short Story, Novel, Biography.

    Science.gov (United States)

    San Jose Unified School District, CA.

    Mexican and Mexican American literature for use with existing literature programs is presented in this curriculum guide for junior high school instruction. Purposes of the guide are to improve instruction for both Mexican American students and those of other ethnic backgrounds and to emphasize that American history and literature should be…

  19. Faculty-Librarian Collaboration: A Mexican Experience.

    Science.gov (United States)

    Lau, Jesus

    2001-01-01

    Describes the user education program developed at the Universidad Autonoma de Ciudad Juarez (Mexico). Topics include the faculty-librarian partnership; information needs of library users, both faculty and students; library facilities; electronic classrooms; faculty training; and educational models and learning processes. (LRW)

  20. The lived experience of physically active older prostate cancer survivors on androgen deprivation therapy.

    Science.gov (United States)

    Wright-St Clair, Valerie A; Malcolm, Wanda; Keogh, Justin W L

    2014-03-01

    This study sought to explore the lived experiences of physically active prostate cancer survivors on androgen deprivation therapy (ADT), who exercise individually. Three older men (74-88 years old) with prostate cancer, using ADT continuously for at least 12 months and regularly exercising for at least 6 months, participated in this qualitative pilot study, informed by interpretive phenomenology. Data were gathered using individual semi-structured interviews, audio recorded and transcribed verbatim. Coherent stories were drawn from each transcript and analyzed using iterative and interpretive methods. van Manen's lifeworld existentials provided a framework for interpreting across the research text. Three notions emerged: Getting started, Having a routine and Being with music. Together they reveal what drew the participants to exercising regularly despite the challenges associated with their cancer and treatments. This study provides insights into the benefits of, and what it means for, older men with prostate cancer to regularly exercise individually. These findings may assist cancer clinicians and other allied health professionals to be more attuned to prostate cancer survivors' lived experiences when undergoing ADT, allowing clinicians to better promote regular exercise to their patients as a foundational component of living well. PMID:23862577

  1. HDR intralumenal brachytherapy in bronchial cancer: review of our experience

    International Nuclear Information System (INIS)

    The main indications for brachytherapy in the treatment of endobronchial cancer are dyspnea. postobstructive pneumonia and atelectasis, cough and hemoptysis resulting from broncus obstruction by exophytic intralumenal tumor growth. High Dose Rate intralumenal brachytherapy (HDRBT) may be combined with external beam radiotherapy (EBRT), in particular as almost all tumors are too large for HDRBT alone. From January 1992 to September 1995 we treated 268 patients affected by bronchial cancer, with EBRT combined with HDRBT. All patients were staged as IIIa-IIIb-IV but KPS was >60 and expectancy of life > than 3 months. After bronchoscopy and Tc simulation we found that almost 10% of patients were downstaged. Treatment was always realized delivering 60 Gy to the tumour volume and 50 Gy to the mediastinal structures with EBRT. Brachytherapy was performed during the radiotherapy course. In 38 patients HDRBT was realized just one time, at the beginning of EBRT, with a dose of 10 Gy calculated at 1cm from the central axis of the catheter. In 47 HDRBT was performed twice (at the beginning and at the end of EBRT) with a dose of 7 Gy calculated at 1 cm from the central axis. From 1994 we started a 3 fractions protocol (Timing: days 1.15.30) with a dose of 5 Gy calculated at 0.5 cm from the axis. Of the 183 patients introduced in the protocol 170 received the three fractions of HDRBT and 13 were excluded from the study for personal or clinical reasons. In 97% of cases the application did not need general anesthesia; local anesthesia has been sufficient supplemented by some drug for sedation and coughing. Anyway both bronchoscopy and HDRBT (with anterior-posterior and lateral chest X-ray) are performed in the same shielded room without the necessity of displacing the patient. In almost 60% of treatments we used just one endobronchial applicator. In case of tumor involvement of the carina, two applicators were introduced. By this a larger tumor volume can be treated with adequate

  2. Mexican-Origin Parents’ Work Conditions and Adolescents’ Adjustment

    OpenAIRE

    Wheeler, Lorey A.; Updegraff, Kimberly A.; Crouter, Ann

    2015-01-01

    Mexican-origin parents’ work experiences are a distal extra-familial context for adolescents’ adjustment. This two-wave multi-informant study examined the prospective mechanisms linking parents’ work conditions (i.e., self-direction, work pressure, workplace discrimination) to adolescents’ adjustment (i.e., educational expectations, depressive symptoms, risky behavior) across the transition to high school drawing on work socialization and spillover models. We examined the indirect effects of ...

  3. Temporary Migration and Skill Upgrading: Evidence from Mexican Migrants

    OpenAIRE

    Steffen Reinhold, Ph.D.

    2009-01-01

    This paper explores the extent to which temporary Mexican migrants upgrade their skills while working in the United States. The vast majority of the migration that we observe is undertaken without documents. In contrast to Lacuesta (2006), we find that labor market performance in Mexico is positively related to one’s accumulated migration experience in the United States. Self-selection of high-skilled individuals into migration does not drive this result. We also investigate the possible me...

  4. Temporary Migration and Skill Upgrading : Evidence from Mexican Migrants

    OpenAIRE

    Reinhold, Steffen; Thom, Kevin

    2009-01-01

    This paper explores the extent to which temporary Mexican migrants upgrade their skills while working in the United States. The vast majority of the migration that we observe is undertaken without documents. In contrast to Lacuesta (2006), we find that labor market performance in Mexico is positively related to one's accumulated migration experience in the United States. Self-selection of high-skilled individuals into migration does not drive this result. We also investigate the possible mech...

  5. How Has Nafta Affected the Mexican Economy? Review and Evidence

    OpenAIRE

    Ayhan Kose; Christopher M. Towe; Guy Meredith

    2004-01-01

    This paper provides a comprehensive assessment of the impact of NAFTA on growth and business cycles in Mexico. The effect of the agreement in spurring a dramatic increase in trade and financial flows between Mexico and its NAFTA partners, and its impact on Mexican economic growth and business cycle dynamics, are documented with reference both to stylized facts and recent empirical research. The paper concludes by drawing lessons from Mexico's NAFTA experience for policymakers in developing co...

  6. Adverse childhood experiences are associated with the risk of lung cancer: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Edwards Valerie J

    2010-01-01

    Full Text Available Abstract Background Strong relationships between exposure to childhood traumatic stressors and smoking behaviours inspire the question whether these adverse childhood experiences (ACEs are associated with an increased risk of lung cancer during adulthood. Methods Baseline survey data on health behaviours, health status and exposure to adverse childhood experiences (ACEs were collected from 17,337 adults during 1995-1997. ACEs included abuse (emotional, physical, sexual, witnessing domestic violence, parental separation or divorce, or growing up in a household where members with mentally ill, substance abusers, or sent to prison. We used the ACE score (an integer count of the 8 categories of ACEs as a measure of cumulative exposure to traumatic stress during childhood. Two methods of case ascertainment were used to identify incident lung cancer through 2005 follow-up: 1 hospital discharge records and 2 mortality records obtained from the National Death Index. Results The ACE score showed a graded relationship to smoking behaviors. We identified 64 cases of lung cancer through hospital discharge records (age-standardized risk = 201 × 100,000-1 population and 111 cases of lung cancer through mortality records (age-standardized mortality rate = 31.1 × 100,000-1 person-years. The ACE score also showed a graded relationship to the incidence of lung cancer for cases identified through hospital discharge (P = 0.0004, mortality (P = 0.025, and both methods combined (P = 0.001. Compared to persons without ACEs, the risk of lung cancer for those with ≥ 6 ACEs was increased approximately 3-fold (hospital records: RR = 3.18, 95%CI = 0.71-14.15; mortality records: RR = 3.55, 95%CI = 1.25-10.09; hospital or mortality records: RR = 2.70, 95%CI = 0.94-7.72. After a priori consideration of a causal pathway (i.e., ACEs → smoking → lung cancer, risk ratios were attenuated toward the null, although not completely. For lung cancer identified through hospital

  7. A necessary evil: The experiences of men with prostate cancer undergoing imaging procedures

    International Nuclear Information System (INIS)

    Objective: This study sought to explore the experience of people with a diagnosis of cancer while attending for imaging procedures. The diversity and complexity of the issues described within individual interviews made it impossible to include all cancer groups in one paper. This paper focuses on the cohort of men with prostate cancer. Method: An opportunistic sample of men (n = 8) were recruited from Cancer Support Groups throughout the North-east of Scotland. A qualitative, exploratory and retrospective study design was employed using semi-structured interviews. All interviews were audio taped and full transcripts produced. These were analysed following the recommendations of Miles and Huberman (1994). Main findings: Men were keen to take part in the study, and described experiences from pre-diagnosis to the date of interview. Participants reported different routes to diagnosis, then having a range of diagnostic procedures indicating a very personal journey with no standardised approach. Imaging was not seen as a separate event but part of the whole story. The provision of radiology patient information material was haphazard. Participants could explain why they were having these procedures, and saw them as a 'necessary evil'. The provision of results of their tests was complex and chaotic, and was described as an anxious time. Conclusion: This study provides a unique insight into the experiences of men with prostate cancer relating to their attendance for imaging. Health professionals need to listen to their patients and learn, in order to provide a high quality, patient-centred imaging service.

  8. Head and Neck Sarcomas: A Comprehensive Cancer Center Experience

    Directory of Open Access Journals (Sweden)

    Margaret von Mehren

    2013-07-01

    Full Text Available Head/neck sarcomas are rare, accounting for about 1% of head/neck malignancies and 5% of sarcomas. Outcomes have historically been worse in this group, due to anatomic constraints leading to difficulty in completely excising tumors, with high rates of local recurrence. We retrospectively analyzed cases of head/neck soft tissue sarcomas (STS and osteogenic sarcomas managed in a multi-disciplinary setting at Fox Chase Cancer Center from 1999–2009 to describe clinicopathologic characteristics, treatment, outcomes, and prognostic factors for disease control and survival. Thirty patients with STS and seven patients with osteogenic sarcoma were identified. Most STS were high grade (23 and almost all were localized at presentation (28. Common histologies were synovial cell (6, rhabdomyosarcoma (5, angiosarcoma (4, liposarcoma (4 and leiomyosarcoma (3. The type of primary therapy and disease outcomes were analyzed. Cox proportional hazards regression analysis was performed to identify predictors of disease-free survival (DFS and overall survival (OS. The HR and 95% CI for Cox model and median DFS/OS analyzed by Kaplan-Meier curves were calculated.

  9. New tariffs confuse Mexican market

    International Nuclear Information System (INIS)

    Indelpro - the Grupo Alfa/Himont joint venture 150,000-m.t./year polypropylene (PP) plant in Altamira, Mexico - has been working to find its place in the Mexican market since coming onstream in March. At the same time, that market has been complicated by the imposition of import and export tariffs by the U.S. Department of Commerce early this fall. Commerce's accession to a 10% ad valorem tax on US PP exports to Mexico surprised some industry observers. The tariff is scheduled to be phased out within 10 years and is partly countermanded by a 5% tariff over a five-year period on Mexican PP exports to the US. But some market analysts say the arrangement is baffling

  10. Adolescents’ Experiences When Living With a Parent With Cancer: A Qualitative Study

    Science.gov (United States)

    Azarbarzin, Mehrdad; Malekian, Azadeh; Taleghani, Fariba

    2016-01-01

    Background: Cancer affects not only the patient but also their entire family, especially adolescents. Adolescents whose parents are ill may manifest their distress through changes in school performance, physical complaints of pain and discomfort, as well as changes in social and interpersonal relations. There has been very little research about the effects of cancer on adolescents in Iran. Objectives: The purpose of this qualitative study was to explore the Iranian adolescents’ experiences when living with a parent with cancer. Patients and Methods: In this research, the descriptive-explorative approach was used. There were a total of 27 participants. Purposeful sampling was used and data collection methods were semi-structured deep interviews. Constant comparative analysis was used to study the data. Results: The findings of this study showed that the main experiences of these adolescents were categorized into seven themes: 1- psychological problems of adolescents; 2- supportive-educative needs; 3- cancer as a two edged sword in family relationships; 4- stages of confrontation with the parent’s cancer; 5- effect of cancer on social dimensions; 6- affective and helpful supportive agents; 7- Need of support for education under special conditions. Conclusions: This research showed that Iranian adolescents had the same experiences as other adolescents in other countries in many aspects yet in some issues, such as religious strategy, they had strong religious beliefs that would help them cope with their parents’ cancer. Also it was shown that we must plan a program in which education and support should be provided to enable adolescents to cope with this detrimental situation with minimal disruption. PMID:26889396

  11. Captured voices in cancer: experiences from networking between individuals with experiential and professional knowledge

    Directory of Open Access Journals (Sweden)

    Nilbert Mef

    2007-02-01

    Full Text Available Abstract Background Patients needs and experiences attract increasing attention within health care. In order to generate knowledge about the voices that emerge from collaborative experiences between members of patient associations for cancer patients (PACP and health care professionals (HCPs, we studied a permanent network aimed at improving cancer care through increased attention to the cancer patients' view and experiences. Methods Open-ended interviews were carried out with 16 individuals; 6 PACP members and 10 HCPs, and after transcription the texts were analysed by inductive content analysis. Results Four voices, which represent various experiences from networking, were identified; the hesitant voice, the enlightened voice, the liberated voice, and the representative voice. The hesitant voice reflects uncertainty experienced when the participants were exposed to different views and opinions within the network. The enlightened voice reflects new points of view and gain of knowledge. The liberated voice signifies trust, balance, and confidence related to individual experiences and responsibilities being viewed in a broader perspective. The representative voice is derived from the transformation of experiences and responsibilities through insight, understanding, and new perspectives. Conclusion Networking between representatives for PACPs and HCPs may help the participants manage uncertainty, strengthen the patient's perspective and provide new views on common issues. The different voices identified in this study demonstrate that both PACP members and HCPs distanced themselves from their individual experiences in order to be perceived as unselfish and knowledgeable within the network. Although the climate was characterized by trustfulness, the members' unique positions need to be defined in order to obtain an optimal balance between the groups and prevent members' patient experiences of losing their character by learning to much from the HCPs

  12. PET/MRI in head and neck cancer: initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Platzek, Ivan; Laniado, Michael [Dresden University Hospital, Department of Radiology, Dresden (Germany); Beuthien-Baumann, Bettina [Dresden University Hospital, Department of Nuclear Medicine, Dresden (Germany); Schneider, Matthias [Dresden University Hospital, Oral and Maxillofacial Surgery, Dresden (Germany); Gudziol, Volker [Dresden University Hospital, Department of Otolaryngology, Dresden (Germany); Langner, Jens; Schramm, Georg; Hoff, Joerg van den [Institute of Bioinorganic and Radiopharmaceutical Chemistry, Helmholtz-Zentrum Dresden-Rossendorf, Dresden (Germany); Kotzerke, Joerg [Dresden University Hospital, Nuclear Medicine, Dresden (Germany)

    2013-01-15

    To evaluate the feasibility of PET/MRI (positron emission tomography/magnetic resonance imaging) with FDG ({sup 18}F-fluorodeoxyglucose) for initial staging of head and neck cancer. The study group comprised 20 patients (16 men, 4 women) aged between 52 and 81 years (median 64 years) with histologically proven squamous cell carcinoma of the head and neck region. The patients underwent a PET scan on a conventional scanner and a subsequent PET/MRI examination on a whole-body hybrid system. FDG was administered intravenously prior to the conventional PET scan (267-395 MBq FDG, 348 MBq on average). The maximum standardized uptake values (SUV{sub max}) of the tumour and of both cerebellar hemispheres were determined for both PET datasets. The numbers of lymph nodes with increased FDG uptake were compared between the two PET datasets. No MRI-induced artefacts where observed in the PET images. The tumour was detected by PET/MRI in 17 of the 20 patients, by PET in 16 and by MRI in 14. The PET/MRI examination yielded significantly higher SUV{sub max} than the conventional PET scanner for both the tumour (p < 0.0001) and the cerebellum (p = 0.0009). The number of lymph nodes with increased FDG uptake detected using the PET dataset from the PET/MRI system was significantly higher the number detected by the stand-alone PET system (64 vs. 39, p = 0.001). The current study demonstrated that PET/MRI of the whole head and neck region is feasible with a whole-body PET/MRI system without impairment of PET or MR image quality. (orig.)

  13. Cancer patients’ experiences with and perceived outcomes of yoga: results from focus groups

    NARCIS (Netherlands)

    Uden-Kraan, van C.F.; Chinapaw, M.J.M.; Drossaert, C.H.C.; Verdonck- de Leeuw, I.M.; Buffart, L.M.

    2013-01-01

    Purpose Yoga is a “mind–body” exercise, a combination of physical poses with breathing and meditation, and may have beneficial effects on physical and psychosocial symptoms. We aimed to explore cancer patients’ motives for practicing yoga, experiences of practicing yoga, and perceived physical and

  14. The Experience of Caregivers Living with Cancer Patients: A Systematic Review and Meta-Synthesis.

    Science.gov (United States)

    LeSeure, Peeranuch; Chongkham-Ang, Supaporn

    2015-01-01

    The objectives of this meta-synthesis were to: (1) explore the experience of caregivers who were caring for cancer patients, including their perceptions and responses to the situation; and (2) describe the context and the phenomena relevant to the experience. Five databases were used: CINAHL, MEDLINE, Academic Search, Science Direct, and a Thai database known as the Thai Library Integrated System (ThaiLIS). Three sets of the context of the experience and the phenomena relevant to the experience were described. The contexts were (1) having a hard time dealing with emotional devastation; (2) knowing that the caregiving job was laborious; and (3) knowing that I was not alone. The phenomenon showed the progress of the caregivers' thoughts and actions. A general phenomenon of the experience-balancing my emotion-applied to most of the caregivers; whereas, more specific phenomenon-keeping life as normal as possible and lifting life above the illness-were experienced by a lesser number of the caregivers. This review added a more thorough explanation of the issues involved in caregiving for cancer patients. A more comprehensive description of the experience of caregiving was described. The findings of this review can be used to guide clinical practice and policy formation in cancer patient care. PMID:26610573

  15. Radical cystectomy for the treatment of T1 bladder cancer: the Canadian Bladder Cancer Network experience

    Science.gov (United States)

    Chalasani, Venu; Kassouf, Wassim; Chin, Joseph L.; Fradet, Yves; Aprikian, Armen G.; Fairey, Adrian S.; Estey, Eric; Lacombe, Louis; Rendon, Ricardo; Bell, David; Cagiannos, Ilias; Drachenberg, Darrell; Lattouf, Jean-Baptiste; Izawa, Jonathan I.

    2011-01-01

    Background: Radical cystectomy may provide optimal survival outcomes in the management of clinical T1 bladder cancer. We present our data from a large, multi-institutional, contemporary Canadian series of patients who underwent radical cystectomy for clinical T1 bladder cancer in a single-payer health care system. Methods: We collected a pooled database of 2287 patients who underwent radical cystectomy between 1993 and 2008 in 8 different centres across Canada; 306 of these patients had clinical T1 bladder cancer. Survival data were analyzed using Kaplan-Meier method and Cox regression analysis. Results: The median age of patients was 67 years with a mean follow-up time of 35 months. The 5-year overall, disease-specific and disease-free survival was 71%, 77% and 59%, respectively. The 10-year overall and disease-specific survival were 60% and 67%, respectively. Pathologic stage distribution was p0: 32 (11%), pT1: 78 (26%), pT2: 55 (19%), pT3: 60 (20%), pT4: 27 (9%), pTa: 16 (5%), pTis: 28 (10%), pN0: 215 (74%) and pN1-3: 78 (26%). Only 12% of patients were given adjuvant chemotherapy. On multivariate analysis, only margin status and pN stage were independently associated with overall, disease-specific and disease-free survival. Interpretation: These results indicate that clinical T1 bladder cancer may be significantly understaged. Identifying factors associated with understaged and/or disease destined to progress (despite any prior intravesical or repeat transurethral therapies prior to radical cystectomy) will be critical to improve survival outcomes without over-treating clinical T1 disease that can be successfully managed with bladder preservation strategies. PMID:21470529

  16. Breast cancer patients' narratives about positive and negative communication experiences

    DEFF Research Database (Denmark)

    Thomsen, Dorthe K; Pedersen, Anette F; Johansen, Mikael B;

    2007-01-01

    emotional needs. The analysis suggests that appropriate information giving may have several functions, such as re-establishing the patient's future and reducing worst-case fantasies. Meeting emotional needs was seldom reported as directly talking about negative emotions, but rather through a variety...... of health staff behaviours. Also, the analysis points to problems in expecting or even pressurizing patients to feel and display negative emotions. The results highlight that meeting medical and emotional needs of patients may be closely intertwined in concrete treatment situations. Udgivelsesdato: 2007...... research while at the same time being sensitive to new elaborations and categories. The participants reported both positive and negative communication-related experiences from a wide range of treatment situations. Two major themes emerged: Information giving as professional care-giving and meeting...

  17. Lumboaortic radiotherapy in patients with cervical cancer. Experience of the National Cancer Institute

    International Nuclear Information System (INIS)

    Background: Uterine cancer is still a prevalent disease in Chile. Is common to treat patients with tumors in stages IIB and IIIB where the risk of pelvic and paraortic limph node involvement is very high. Its treatment is radio-chemotherapy. Objective: To present a retrospective analysis of patients that suffered cervix-uterine cancer who were treated with radiotherapy including the aortic-lumbar area. Methods: From the revision of patients who were treated of cervix-uterine cancer between the years 1995 and 2007, 39 were treated including aortic-lumbar chains. Evolution and toxicity were analyzed. Two radiotherapy techniques were used. The first one, during the nineties, included two parallel previous and later and opposed fields, and a second technique, currently used, where pelvis and paraortic are radiated at the same time through four lateral (AP-PA) fields. Results: The dosimeter analysis of both techniques shows that there is a higher volume of radiated normal tissue with the two fields techniques, mainly in the small bowel. On the other hand, the toxicity was significantly different being today's technique less toxic and showing low gastrointestinal

  18. Feasibility of capecitabine immunotherapy in a taxane-refractory metastatic breast cancer patient: A rural cancer hospital experience

    Directory of Open Access Journals (Sweden)

    Vivek Tiwari

    2014-05-01

    Full Text Available To manage a metastatic cancer patient in a rural setting is a daunting task owing to the lack of resources and infrastructure. Intravenous chemotherapy (CT, with its debilitating side effects, often causes a decrease in the quality of life (QOL of the patient. When the treatment is of palliative intent, efforts should be made to provide maximum symptom relief to the patient, striking a balance between the patient’s wishes and a sound scientific rationale. We describe our experience with a patient with extensively metastatic breast cancer treated in our rural center with single-agent oral capecitabine, without development of any severe toxicity and with a significant improvement in disease process and patient’s performance status (PS.

  19. Feasibility of capecitabine monotherapy in a taxane refractory metastatic breast cancer patient: A rural cancer hospital experience

    Directory of Open Access Journals (Sweden)

    Vivek Tiwari

    2014-05-01

    Full Text Available To manage a metastatic cancer patient in a rural setting is a daunting task owing to the lack of resources and infrastructure. Intravenous chemotherapy (CT, with its debilitating side effects often causes a decrease in the quality of life (QOL of the patient. When the treatment is of palliative intent, efforts should be made to provide maximum symptom relief to the patient striking a balance between the patient’s wishes and a sound scientific rationale. We describe our experience with a patient with extensively metastatic breast cancer treated in our rural center with single agent oral capecitabine, without development of any severe toxicity and with a significant improvement in disease process and patient’s performance status (PS

  20. Experience of Initial Symptoms of Breast Cancer and Triggers for Action in Ethiopia

    International Nuclear Information System (INIS)

    Objective. This study assessed the initial experiences, symptoms, and actions of patients in Ethiopia ultimately determined to have breast cancer. Methods. 69 participants in a comprehensive breast cancer treatment program at the main national cancer hospital in Ethiopia were interviewed using mixed qualitative and quantitative approaches. Participants narratives of their initial cancer experience were coded and analyzed for themes around their symptoms, time to seeking advice, triggers for action, and contextual factors. The assessment was approved by the Addis Ababa University Faculty of Medicine Institutional Review Board. Results. Nearly all women first noticed lumps, though few sought medical advice within the first year (average time to action: 1.5 years). Eventually, changes in their symptoms motivated most participants to seek advice. Most participants did not think the initial lump would be cancer, nor was a lump of any particular concern until symptoms changed. Conclusion. Given the frequency with which lumps are the first symptom noticed, raising awareness among participants that lumps should trigger medical consultation could contribute significantly to more rapid medical advice-seeking among women in Ethiopia. Primary care sites should be trained and equipped to offer evaluation of lumps so that women can be referred appropriately for assessment if needed

  1. Adjustment to cancer: exploring patients' experiences of participating in a psychodramatic group intervention.

    Science.gov (United States)

    Menichetti, J; Giusti, L; Fossati, I; Vegni, E

    2016-09-01

    The main purpose of the present study was to understand the subjective experience of patients adjusting to cancer by focusing on how that experience might be affected by participating in a psychodramatic group intervention. In-depth interviews using an interpretative-phenomenological approach were conducted with eight cancer patients involved in a psychodrama group. Four key themes were identified: (1) outside and inside relationships; (2) identities: nurturing other selves; (3) a feelings' gym: performing the internal world; and (4) many ends: mourning death and dying. Participation in cancer group using a psychodramatic approach provided positive results. In detail, the group setting: (1) favoured relationships in which it was possible to freely express oneself and (2) empowered patients in their feelings of being able to give and receive help; the psychodramatic approach: (1) supported the physical mobilisation of sense of agency and (2) permitted to deal with the grieving process. Cancer healthcare pathways would benefit from psychotherapeutic programmes using a similar approach, since psychodrama by actively involving body seems to works on areas that are often underwhelmed by other approaches, such as (i.e., physical mobilisation, body engagement, grieving adjustment). Psychodrama supports patients to achieve insights into their own possibilities to actively participate in their own life situations despite having cancer and undergoing treatment for it. PMID:26515989

  2. Mortality and cancer incidence experience of employees in a nuclear fuels fabrication plant

    International Nuclear Information System (INIS)

    The mortality and cancer incidence experience of 4,106 employees in a nuclear fuels fabrication plant was evaluated in this retrospective cohort study. Standardized mortality (SMR) and incidence ratios were calculated for groups of employees holding different jobs in the company associated with various types of industrial exposures and with low levels of radiation. Connecticut population mortality rates and Connecticut Tumor Registry incidence rates, specific for age-sex, calendar year and cause of death or cancer site, were used for the calculation of expected rates. Results showed the SMR for all male employees to be significantly lower than expected for all causes and what would be expected for all cancer deaths. More deaths were observed than expected from diseases of the central and peripheral nervous system and from obstructive pulmonary disease. The overall cancer incidence experience of the male employees was significantly lower than expected; cancer of the brain was found to be significantly higher than expected among the industrial employees. There was no risk associated with any particular job exposure group. Log linear models analysis showed no significant effect from industrial and radiation exposures or from their combined influence

  3. Patient experiences and outcomes following facial skin cancer surgery: A qualitative study.

    Science.gov (United States)

    Lee, Erica H; Klassen, Anne F; Lawson, Jessica L; Cano, Stefan J; Scott, Amie M; Pusic, Andrea L

    2016-08-01

    Early melanoma and non-melanoma skin cancer of the facial area are primarily treated with surgery. Little is known about the outcomes of treatment for facial skin cancer patients. The objective of the study was to identify concerns about aesthetics, procedures and health from the patients' perspective after facial skin surgery. Semi-structured in-depth interviews were conducted with 15 participants. Line-by-line coding was used to establish categories and develop themes. We identified five major themes on the impact of skin cancer surgery: appearance-related concerns; psychological (e.g., fear of new cancers or recurrence); social (e.g. impact on social activities and interaction); physical (e.g. pain and swelling) concerns and satisfaction with the experience of care (e.g., satisfaction with surgeon). The priority of participants was the removal of the facial skin cancer, as this reduced their overall worry. The aesthetic outcome was secondary but important, as it had important implications on the participants' social and psychological functioning. The participants' experience with the care provided by the surgeon and staff also contributed to their satisfaction with their treatment. This conceptual framework provides the basis for the development of a new patient-reported outcome instrument. PMID:25833383

  4. Talking about sex with health professionals: the experience of people with cancer and their partners.

    Science.gov (United States)

    Gilbert, E; Perz, J; Ussher, J M

    2016-03-01

    Changes to sexuality can be one of the most difficult aspects of life following cancer. This study examines the experience of discussing sexuality post cancer with health care professionals (HCPs), from the perspective of women and men with cancer (PWC), and their partners (PPWC), across a range of cancer types. A total of 657 PWC (535 women, 122 men) and 148 PPWC (87 women, 61 men) completed a survey containing closed and open-ended items, analysed by analysis of variance and thematic analysis. Discussions about sexuality with a HCP were more likely to be reported by men (68%) compared to women PWC (43%), and by women (47%) compared to men PPWC (28%), as well as by those with a sexual or reproductive cancer. Men PWC and women PPWC were most likely to want to discuss sexuality with a HCP, with men PWC and PPWC reporting highest levels of satisfaction with such discussions. Open-ended responses revealed dissatisfaction with the unwillingness of HCPs to discuss sexuality, unhappiness with the nature of such discussion, and positive accounts of discussions about sexuality with HCPs. These findings lend support to the notion that people with cancer and their partners may have unmet sexual information and support needs. PMID:25040442

  5. The Experience of Caregivers Living with Cancer Patients: A Systematic Review and Meta-Synthesis

    Directory of Open Access Journals (Sweden)

    Peeranuch LeSeure

    2015-11-01

    Full Text Available The objectives of this meta-synthesis were to: (1 explore the experience of caregivers who were caring for cancer patients, including their perceptions and responses to the situation; and (2 describe the context and the phenomena relevant to the experience. Five databases were used: CINAHL, MEDLINE, Academic Search, Science Direct, and a Thai database known as the Thai Library Integrated System (ThaiLIS. Three sets of the context of the experience and the phenomena relevant to the experience were described. The contexts were (1 having a hard time dealing with emotional devastation; (2 knowing that the caregiving job was laborious; and (3 knowing that I was not alone. The phenomenon showed the progress of the caregivers’ thoughts and actions. A general phenomenon of the experience—balancing my emotion—applied to most of the caregivers; whereas, more specific phenomenon—keeping life as normal as possible and lifting life above the illness—were experienced by a lesser number of the caregivers. This review added a more thorough explanation of the issues involved in caregiving for cancer patients. A more comprehensive description of the experience of caregiving was described. The findings of this review can be used to guide clinical practice and policy formation in cancer patient care.

  6. [Laboratory animals and official Mexican norms (NOM-062-ZOO-1999)].

    Science.gov (United States)

    de Aluja, Aline S

    2002-01-01

    This article concerns animal experimentation and official Mexican norm Nom 0062-Zoo-1999 entitled Technical specifications for the production, care and use of laboratory animals. The history of animal experimentation is briefly resumed. During the nineteenth century, doubts arose as to the right to expose animals to experimental procedures that frequently cause pain and suffering. The first law which protected animals against cruelty was passed in Great Britain in 1876; subsequently, other nations approved similar legislation. During the second part of the twentieth century, opposition to animal experimentation grew. Other groups, mainly scientists and pharmaceutical concerns, defended the right to use animals in research. New knowledge concerning the neurophysiology, cognitive capacity, and the animal faculty to experience pain is briefly mentioned. Guidelines on care and use of animals used in research published in several countries are listed. Finally, the recently published Mexican legislation (Norm) referring to production, care and use of laboratory animals is discussed and its benefits are stressed. PMID:12096401

  7. Mexican-origin parents' work conditions and adolescents' adjustment.

    Science.gov (United States)

    Wheeler, Lorey A; Updegraff, Kimberly A; Crouter, Ann

    2015-06-01

    Mexican-origin parents' work experiences are a distal extrafamilial context for adolescents' adjustment. This 2-wave multiinformant study examined the prospective mechanisms linking parents' work conditions (i.e., self-direction, work pressure, workplace discrimination) to adolescents' adjustment (i.e., educational expectations, depressive symptoms, risky behavior) across the transition to high school drawing on work socialization and spillover models. We examined the indirect effects of parental work conditions on adolescent adjustment through parents' psychological functioning (i.e., depressive symptoms, role overload) and aspects of the parent-adolescent relationship (i.e., parental solicitation, parent-adolescent conflict), as well as moderation by adolescent gender. Participants were 246 predominantly immigrant, Mexican-origin, 2-parent families who participated in home interviews when adolescents were approximately 13 and 15 years of age. Results supported the positive impact of fathers' occupational self-direction on all 3 aspects of adolescents' adjustment through decreased father-adolescent conflict, after controlling for family socioeconomic status and earner status, and underemployment. Parental work pressure and discrimination were indirectly linked to adolescents' adjustment, with different mechanisms emerging for mothers and fathers. Adolescents' gender moderated the associations between fathers' self-direction and girls' depressive symptoms, and fathers' experiences of discrimination and boys' risk behavior. Results suggest that Mexican-origin mothers' and fathers' perceptions of work conditions have important implications for multiple domains of adolescents' adjustment across the transition to high school. PMID:25938710

  8. The breast cancer patient's experience of making radiation therapy treatment decisions

    International Nuclear Information System (INIS)

    Women who are diagnosed with breast cancer have many decisions to make during the course of their treatment. The aims of this paper are to describe the women's experience of making radiation therapy treatment decisions for early breast cancer and to explore how women feel about receiving radiation therapy. An in-depth understanding of the women's experience was developed using a qualitative research approach underpinned by hermeneutic phenomenology. In-depth interviews were conducted with 18 women who had completed treatment for early breast cancer. The themes that emerged from the data were: being challenged, getting ready, beyond control, regaining a sense of control and getting through it. This study provides health professionals with an initial understanding of the women's perspective of the experience of making radiation therapy treatment decisions for early breast cancer. This study concludes by suggesting that further research needs to be conducted to gain an understanding of how other patients feel about treatment decision making and radiation therapy. Copyright (2005) Australian Institute of Radiography

  9. A Turnover Model for the Mexican Maquiladoras.

    Science.gov (United States)

    Maertz, Carl P.; Stevens, Michael J.; Campion, Michael A.

    2003-01-01

    From interviews with 47 Mexican maquiladora workers, a model of voluntary turnover was created and compared with models from the United States, Canada, England, and Australia. Despite similarities, the cultural and economic environment affected the precise content of antecedents in the Mexican model. (Contains 63 references.) (SK)

  10. Challenging the Stereotypes of Mexican American Fathers

    Science.gov (United States)

    Saracho, Olivia N.; Spodek, Bernard

    2007-01-01

    This critical review presents studies of Mexican American fathers in the United Sates to provide researchers with an understanding of contemporary fatherhood. It describes the myths that cause methodological and conceptual problems in interpreting the results of studies on Mexican American fathers. Several common challenges and limitations in…

  11. Modesty and recognition--a qualitative study of the lived experience of recovery from anal cancer

    DEFF Research Database (Denmark)

    Midtgaard, Julie; Hansen, Mette Juel; Grandjean, Birgitte

    2009-01-01

    's phenomenological methodology. FINDINGS: The analysis revealed two concepts, modesty and recognition, which describe the essence of the lived experience of anal cancer, and which each appear to be important resistance resources. While modesty is regarded as an enforced and necessary competence developed and...... survivors of anal cancer to resist and to manage potentially complex stressors encountered in the recovery from the disease. DESIGN: A qualitative, salutogenetic-oriented, phenomenological study was conducted based on audio-taped, semi-structured interviews. METHODS: Interviewee selection was carried out...

  12. Mothers’ Experiences of Participating in the Medical Care of their Child with Cancer

    DEFF Research Database (Denmark)

    Korning Lund, Line; Bregnballe, Vibeke

    . Findings/results: Six themes were found: "Distraction, control and security", "Difficulty dealing with the child's psychological reaction", "Fluctuating surplus of mental resources calls for match of expectation", "Preparing systems for the medical care on their own", "Complying with the medical care......Background: Only a few research studies have addressed parents’ experiences of participating in the medical care and treatment of their child diagnosed with cancer. Objective: To explore how mothers of children diagnosed with cancer experienced participating in the medical care of their child both...

  13. Experiences of Cervical Cancer Survivors in Rural Eastern North Carolina: a Qualitative Assessment.

    Science.gov (United States)

    Richman, Alice R; Troutman, Jamie L; Torres, Essie

    2016-06-01

    Little qualitative research has been conducted with cervical cancer survivors. We sought to understand the experiences of survivors in rural Eastern North Carolina and identify any barriers which may have kept women from receiving preventive Papanicolaou screenings or follow-up care. We conducted semi-structured in-depth interviews with 15 low-income and underserved cervical cancer survivors living in Eastern North Carolina. Participants included English-speaking women who attended a large cancer center for care between March 2012 and March 2013. Participants ranged from being recently diagnosed with cervical cancer to being 15 years post-diagnosis. Interviews lasted approximately 1 h and were audio-tape-recorded. On average, women were 55 years old (range 35-85) and were diagnosed with cervical cancer 3 years prior to the interview (range 0.2 to 180 months). A good proportion was uninsured or Medicaid-insured (60 %). Half reported an annual household income of less than $20,000, and 13 % reported having a college degree. The majority of survivors had limited understanding of cervical cancer, experienced persistent symptoms related to their cancer before seeking care, and were nonadherent to Papanicolaou screening recommendations. The main barriers to care reported by participants was lack of money and health insurance, followed by the perception of overall health (which equated to the belief that medical care was not needed), transportation issues, and discomfort with provider. Health professionals should focus educational efforts on the benefits of Papanicolaou screenings, the symptoms sometimes associated with cervical cancer, and the free or low-cost services available to low-income women. PMID:25778774

  14. Mexican immigration to the U.S., the occurrence of violence and the impact of mental disorders

    OpenAIRE

    Guilherme Borges; Claudia Rafful; Daniel J. Tancredi; Naomi Saito; Sergio Aguilar-Gaxiola; Maria-Elena Medina-Mora; Joshua Breslau

    2013-01-01

    Objective: To study immigration, U.S. nativity, and return migration as risk factors for violence among people of Mexican origin in the U.S. and Mexico. Methods: Cross-sectional surveys in the United States (2001-2003; n=1,213) and Mexico (2001-2002; n=2,362). Discrete time survival models were used. The reference group was Mexicans living in Mexico without migrant experience or a migrant relative. Results: Mexican immigrants in the U.S. have lower risk for any violence (hazard ratio [HR] = 0...

  15. Recognizing Writers and Illustrators of Mexican American Children's Literature.

    Science.gov (United States)

    Battle, Jennifer; Menchaca, Velma D.

    Contemporary books about Mexican Americans are rare and frequently stereotypical in nature. Until recently, the very few children's books about Mexican Americans were usually written from an outsider's perspective and often displayed negative images and messages about traditional Mexican sex roles, Mexican living conditions, and the Spanish…

  16. The Influence of Educational Experience on the Development of Cognitive Skills as Measured in Formal Tests and Experiments: A Case Study from the Mexican States of Yucatan and Quintana Roo. Final Report.

    Science.gov (United States)

    Sharp, Donald W.; Cole, Michael

    The major purpose of the research reported was to assess whether developmental changes in performance on standard psychological tests may be more a reflection of educational experience than maturation or traditional socialization practices. The investigation was reported in three phases: 1) description of the general and specific experimental…

  17. Children of the Harvest: The Schooling of Dust Bowl and Mexican Migrants during the Depression Era.

    Science.gov (United States)

    Theobald, Paul; Donato, Ruben

    1990-01-01

    Chronicles experiences of depression era "Okies," juxtaposes them against experiences of Mexican Americans, and illuminates the diminution of agricultural labor in an industrializing society. Schooling for those groups was legitimized by their low occupational status. When economic circumstances improved, whites escaped from migrant labor, but…

  18. Women's experiences of making healthcare decisions about their breast cancer: A phenomenological study.

    Science.gov (United States)

    Xiong, Mo; Stone, Teresa E; Turale, Sue; Petrini, Marcia A

    2016-09-01

    There are few studies about how healthcare decisions are made for women with breast cancer in China and this knowledge is vital, both to further develop person-centered health care and to ensure that women have a voice in their healthcare decisions. This phenomenological study explored the meaning of women's lived experiences of making healthcare decisions about their breast cancer in China. Semistructured, in-depth interviews were conducted with a purposive sample of eight women with breast cancer. Data were analyzed using Colaizzi's phenomenological analytic method. The results of this study identified four themes: authority and expertise, lack of knowledge, family support, and Chinese cultural and social influences. Women were deferential to medical authority and perceived expertise, but they wanted to be involved to a greater degree in healthcare decisions. It is important for health professionals to optimize women's participation in decision-making by removing barriers and advocating on their behalf. PMID:26817836

  19. Experience of sexuality after breast cancer: a qualitative study with women in rehabilitation1

    Science.gov (United States)

    Vieira, Elisabeth Meloni; Santos, Daniela Barsotti; dos Santos, Manoel Antônio; Giami, Alain

    2014-01-01

    Objective to comprehend the psychosocial and cultural repercussions of breast cancer and its treatment on the sexuality of women. Method this is a qualitative study grounded in the Sexual Scripts Theory with the participation of 23 women who were interviewed and participated in focus groups discussion. Results each category was related to a level of the sexual scripts. At the cultural scenario level a discourse on sexuality that includes definitions of sexual attractiveness and sexuality was highlighted. The interpersonal scripts level focused on the communication regarding sexuality established with the partner and with healthcare professionals category; and at the subjectivity scripts level the reports of improvement, deterioration and no change in the sexual life after cancer were analyzed. Conclusion the experience of cancer involves cultural, relational, and subjective aspects that affect the sexual life, therefore, healthcare professionals should be aware of them to improve integral healthcare. PMID:25029051

  20. [The experience of women after breast cancer mastectomy: objectification theory perspective].

    Science.gov (United States)

    Fang, Su-Ying; Chiu, Shing-Charn; Shu, Bih-Ching

    2011-08-01

    The female breast is intimately tied to social values that define the ideal body standard for women. As such, women's bodies are regarded as objects to be evaluated and judged. This paper analyzed the experience of women with breast cancer after mastectomy from the perspective of objectification theory. The authors found that not only medical technology but women themselves objectified the female body. The process of patient-physician communication also strengthened the objectification phenomenon for post-mastectomy women. We found that women with breast cancer worried about facing critical evaluation from the public after losing their breasts and needed to cope with the stress of losing a part of their physical self. Social and cultural antecedents that regard breasts as "objects" strongly influence the perspectives of women facing breast cancer. We hope this analysis may assist healthcare professionals to understand how women's bodies are objectified after mastectomy and consider how to care for this population more appropriately. PMID:21809290

  1. Understanding the experiences and quality of life issues of Bahraini women with breast cancer.

    Science.gov (United States)

    Jassim, Ghufran A; Whitford, David L

    2014-04-01

    We explored the experiences of Bahraini women who have survived breast cancer and their perception of quality of life after diagnosis. We conducted in depth, semi-structured face-to-face interviews with twelve women diagnosed with breast cancer. A qualitative method using semi-structured interviews on a purposive sample of 12 Bahraini women with breast cancer was conducted. Similarities and differences in women's experience were identified through thematic analysis of interview transcripts using a constant comparative approach. The themes identified were meaning of cancer and quality of life, spirituality and beliefs about causes of breast cancer, coping mechanisms, impact of illness and change in relationships. Quality of life was framed in terms of the ability to perform daily duties with emphasis on the physical component of quality of life. Themes that differed from previous western studies included a heavy emphasis on spiritual practices for comfort; the use of traditional clothing (hijab and abaya) to hide hair and body changes; the important role played by the family and husband in treatment decisions and concerns regarding satisfying the sexual needs of the husband, which were related to a fear of losing the husband to a second wife. Evil eye, stress and God's punishment were believed to be fundamental causes of the disease. The emotional shock of the initial diagnosis, concerns about whether to reveal the diagnosis and a desire to live a normal life were consistent with previous studies. However, cultural and religious issues such as role of the husband and impact of prayers were also important here. These themes are important to healthcare professionals for ensuring an individualized approach to the treatment of women with breast cancer. PMID:24631996

  2. The relationship between ethnicity and the pain experience of cancer patients: A systematic review

    Directory of Open Access Journals (Sweden)

    Wingfai Kwok

    2014-01-01

    Full Text Available Background: Cancer pain is a complex multidimensional construct. Physicians use a patient-centered approach for its effective management, placing a great emphasis on patient self-reported ratings of pain. In the literature, studies have shown that a patient′s ethnicity may influence the experience of pain as there are variations in pain outcomes among different ethnic groups. At present, little is known regarding the effect of ethnicity on the pain experience of cancer patients; currently, there are no systematic reviews examining this relationship. Materials and Methods: A systematic search of the literature in October 2013 using the keywords in Group 1 together with Group 2 and Group 3 was conducted in five online databases (1 Medline (1946-2013, (2 Embase (1980-2012, (3 The Cochrane Library, (4 Pubmed, and (5 Psycinfo (1806-2013. The search returned 684 studies. Following screening by inclusion and exclusion criteria, the full text was retrieved for quality assessment. In total, 11 studies were identified for this review. The keywords used for the search were as follows: Group 1-Cancer; Group 2- Pain, Pain measurement, Analgesic, Analgesia; Group 3- Ethnicity, Ethnic Groups, Minority Groups, Migrant, Culture, Cultural background, Ethnic Background. Results: Two main themes were identified from the included quantitative and qualitative studies, and ethnic differences were found in: (1 The management of cancer pain and (2 The pain experience. Six studies showed that ethnic groups face barriers to pain treatment and one study did not. Three studies showed ethnic differences in symptom severity and one study showed no difference. Interestingly, two qualitative studies highlighted cultural differences in the perception of cancer pain as Asian patients tended to normalize pain compared to Western patients who engage in active health-seeking behavior. Conclusion: There is an evidence to suggest that the cancer pain experience is different between

  3. Cancer-associated thrombosis, low-molecular- weight heparin, and the patient experience: a qualitative study

    Directory of Open Access Journals (Sweden)

    Seaman S

    2014-04-01

    Full Text Available Siwan Seaman,1 Annmarie Nelson,2 Simon Noble2 1Department of Palliative Medicine, Royal Gwent Hospital, Newport, Wales, UK; 2Marie Curie Palliative Care Research Unit, Cardiff University, Cardiff, Wales, UK Background: Venous thromboembolism is a common complication of cancer and its treatments. Treatment of cancer-associated thrombosis (CAT differs from treatment of thrombosis in noncancer patients, requiring a daily injection of low-molecular-weight heparin (LMWH for 6 months instead of an oral anticoagulant. Previous research suggested LMWH is an acceptable intervention in the treatment of CAT, yet clinical practice and therapeutic opportunities have changed in the decade since the study was conducted. Furthermore, in the previous study there was acknowledged selection bias in participant recruitment. There is increasing clinical use of the novel oral anticoagulants, although their efficacy and safety is yet to be demonstrated within the cancer population. The experience of patients receiving anticoagulation for CAT will inform future practice with respect to quality of life and adherence to anticoagulation therapy. Aim: To explore the acceptability of long-term LMWH for the treatment of CAT in the contexts of living with cancer and quality of life. Design: Qualitative study of cancer patients who had been receiving LMWH for at least 3 months for CAT was undertaken. Audiotaped semistructured interviews were conducted and transcribed. Thematic analysis was undertaken until theoretical saturation. Setting/participants: Fourteen patients attending a palliative care or CAT clinic were interviewed. Participants had been receiving LMWH for a median 6 months. Results: Participants reported distressing symptoms associated with symptomatic CAT, which they rated as worse than their cancer experiences. LMWH was considered an acceptable intervention despite challenges of long-term injections. Several adaptive techniques were reported to optimize ongoing

  4. Characterization of Mexican zeolite minerals

    International Nuclear Information System (INIS)

    50% of the Mexican territory is formed by volcanic sequences of the Pliocene type, which appear extensively in the northwest states (Sonora, Sinaloa, Chihuahua, Durango) and west of Mexico (Jalisco and Nayarit), in central Mexico (Zacatecas, Guanajuato, San Luis Potosi, Queretaro, Hidalgo) and south of Mexico (Guerrero, Oaxaca); therefore, it is to be expected that in our country big locations of natural zeolites exist in its majority of the clinoptilolite type. The present study was focused toward the characterization of two Mexican natural zeolite rocks presumably of the clinoptilolite and filipsite types, one of them comes from the state of Chihuahua and the other of a trader company of non metallic minerals, due that these materials are not characterized, its are not known their properties completely and therefore, the uses that can be given to these materials. In this investigation work it was carried out the characterization of two Mexican zeolite rocks, one coming from the Arroyo zone, municipality of La Haciendita, in the state of Chihuahua; and the other one was bought to a trader company of non metallic minerals. The two zeolites so much in their natural form as conditioned with sodium; they were characterized by means of X-ray diffraction, scanning electron microscopy of high vacuum and elementary microanalysis (EDS), surface area analysis (BET), thermal gravimetric analysis. To differentiate the heulandite crystalline phase of the other clinoptilolite rock, its were carried out thermal treatments. The quantification of Al, Na, Ca, K, Mg, Fe was carried out in solution, by means of atomic absorption spectroscopy and the quantity of Si was determined by gravimetry. The zeolite rocks presented for the major part the crystalline heulandite and clinoptilolite phases for the most part, and it was found that the zeolite coming from the state of Chihuahua possesses a bigger content of heulandite and the denominated filipsite it is really a zeolite

  5. [The Nutritional Care Experience of a Post-Operative Periampullary Cancer Patient With Cachexia].

    Science.gov (United States)

    Liou, Yan-Ting; Chiang, Pin-Yi; Shun, Shiow-Ching

    2016-04-01

    Cachexia is one of the most widely overlooked of the syndromes that are experienced by cancer patients. This syndrome is especially prevalent among patients with gastroenterology tract cancer. Although the National Comprehensive Cancer Network (NCCN) issued palliative-care practice guidelines for cachexia in 2015, guidelines have yet to be issued for the clinical setting. The authors reviewed the literature and applied their clinical experience to create an approach for identifying the degree of cachexia in a post-operative patient with periampullary cancer. This approach assesses the nutritional status, physical status, laboratory results, and gastrointestinal system functions of the patient using the Cachexia Assessment Scale (CAS) and NCCN Practice Guidelines for Cachexia. The patient improved under nursing care with an increase in nutritional intake and physical activity facilitating their process of post-surgical physical recovery. The authors hope that this experience using the combined CAS-NCCN Practice Guidelines will help clinical caregivers better understand how to apply the relevant guidelines in clinical settings. The developed approach may help nurses assess the comprehensive nutrition status of patients and related factors in order to provide interventions that will decrease the progression of cachexia effectively and promote quality of life. PMID:27026565

  6. Experiences of Gynecological Cancer through Perspectives of Existential Philosophy: A Qualitative Meta-Synthesis Study

    Directory of Open Access Journals (Sweden)

    Ozen Kulakac

    2013-09-01

    Full Text Available The aim of this study was to re-interpret qualitative studies that examined life experiences of women with gynecological cancer through the perspective of "existentialist philosophy". In this meta-synthesis study, a theoretical sampling method was used. Thirty-five studies that were accessible in full text, published in Turkish and English, were included in the meta-synthesis. The Joanna Briggs Institute’s 2011 Qualitative Assessment and Review Instrument and Weed’s meta-interpretation approach was used, respectively, to evaluate and interpret data. In this study, data pertaining to women’s experiences with cancer were re-interpreted based on five fundamental concepts of existentialist philosophy: (1Angst: In cancer’s shadow, (2Despair: I'm sorry for my losses!, (3Authenticity: Towards a new existence, (4The Absurd: Lives confined to the short distance between joy of life and existential crisis, (5The “Other” and the “Look”: Cancer: It's so hard to say! In this meta-synthesis study, it was found that women with gynecological cancer continuously bear the heavy burden of uncertainty and the threat of existential angst, and require expert, knowledgeable, and authentic care that focuses on their existence.

  7. Transition from Hospital to Community Care: The Experience of Cancer Patients

    Directory of Open Access Journals (Sweden)

    Hanna Admi

    2015-12-01

    Full Text Available Purpose: This study examines care transition experiences of cancer patients and assesses barriers to effective transitions.Methods: Participants were adult Hebrew, Arabic, or Russian speaking oncology patients and health care providers from hospital and community settings. Qualitative (n=77 and quantitative (n=422 methods such as focus groups, interviews and self-administered questionnaires were used. Qualitative analysis showed that patients faced difficulties navigating a complex and fragmented healthcare system.Results: Mechanisms to overcome barriers included informal routes such as personal relationships, coordinating roles by nurse coordinators and the patients' general practitioners (GPs. The most significant variable was GPs involvement, which affected transition process quality as rated on the CTM (p<0.001. Our findings point to the important interpersonal role of oncology nurses to coordinate and facilitate the care transition process.Conclusion: Interventions targeted towards supporting the care transition process should emphasize ongoing counseling throughout a patient’s care, during and after hospitalization.-----------------------------------------Cite this article as:  Admi H, Muller E, Shadmi E. Transition from Hospital to Community Care: The Experience of Cancer Patients. Int J Cancer Ther Oncol 2015; 3(4:34011.[This abstract was presented at the BIT’s 8th Annual World Cancer Congress, which was held from May 15-17, 2015 in Beijing, China.

  8. Acculturation and Enculturation Trajectories Among Mexican-American Adolescent Offenders

    OpenAIRE

    Knight, George P.; Vargas-Chanes, Delfino; Losoya, Sandra H.; Cota-Robles, Sonia; Chassin, Laurie; Lee, Joanna M.

    2009-01-01

    This study examines changes over time in ethnic affirmation/belonging and ethnic identity achievement, Spanish language use, English language use, Mexican/Mexican-American affiliation/identification and Anglo affiliation/identification in a sample of Mexican-American adolescents participating in a longitudinal study of juvenile offenders. The Multigroup Ethnic Identity Measure and the Acculturation Rating Scale for Mexican Americans-II were completed by the Mexican-American adolescents 7 time...

  9. Two decades of external peer review of cancer care in general hospitals; the Dutch experience.

    Science.gov (United States)

    Kilsdonk, Melvin J; Siesling, Sabine; Otter, Rene; van Harten, Wim H

    2016-03-01

    External peer review was introduced in general hospitals in the Netherlands in 1994 to assess and improve the multidisciplinary team approach in cancer care. This paper aims to explore the value, perceived impact, and (future) role of external peer review in cancer care. Semistructured interviews were held with clinicians, oncology nurses, and managers from fifteen general hospitals that participated in three rounds of peer review over a period of 16 years. Interviewees reflected on the goals and expectations, experiences, perceived impact, and future role of external peer review. Transcriptions of the interviews were coded to discover recurrent themes. Improving clinical care and organization were the main motives for participation. Positive impact was perceived on multiple aspects of care such as shared responsibilities, internal prioritization of cancer care, improved communication, and a clear structure and position of cancer care within general hospitals. Establishing a direct relationship between the external peer review and organizational or clinical impact proved to be difficult. Criticism was raised on the content of the program being too theoretical and organization-focussed after three rounds. According to most stakeholders, external peer review can improve multidisciplinary team work in cancer care; however, the acceptance is threatened by a perceived disbalance between effort and visible clinical impact. Leaner and more clinically focused programs are needed to keep repeated peer reviews challenging and worthwhile. PMID:26714788

  10. Patient Education vs. Patient Experiences of Self-advocacy: Changing the Discourse to Support Cancer Survivors.

    Science.gov (United States)

    Hagan, Teresa L; Medberry, Elizabeth

    2016-06-01

    A growing emphasis on patient self-advocacy has emerged in the public discourse on cancer survivorship. This discourse shapes patients' conceptualizations about self-advocacy and in turn influences their health care attitudes and behaviors. The purpose of this discourse analysis is to explore the language of self-advocacy by comparing a published self-advocacy guide with the lived experiences of women with ovarian cancer. Data sources include (1) a self-advocacy patient education guide published by the National Coalition for Cancer Survivorship and (2) transcripts of focus groups conducted with ovarian cancer survivors. Discourse analysis techniques were used to take a close look at the language used by both to uncover the meaning each group ascribed to self-advocacy. Challenges and inconsistencies were noted between the patient education guide and transcripts including viewing self-advocacy as a skill set to assert one's needs as opposed to a means by which to preserve a positive attitude and maintain a trusting relationship with health care providers, respectively. Some women saw themselves as self-advocates yet struggled to locate relevant health information and hesitated to upset their relationship with their health care providers. This analysis highlights tensions between the discourses and points to ways in which patient education materials can be adjusted to support cancer survivors in advocating for their needs according to their unique situations and preferences. PMID:25846573

  11. Minimally invasive surgery for upper gastrointestinal cancer: Our experience and review of the literature.

    Science.gov (United States)

    Suda, Koichi; Nakauchi, Masaya; Inaba, Kazuki; Ishida, Yoshinori; Uyama, Ichiro

    2016-05-21

    Minimally invasive surgery (MIS) for upper gastrointestinal (GI) cancer, characterized by minimal access, has been increasingly performed worldwide. It not only results in better cosmetic outcomes, but also reduces intraoperative blood loss and postoperative pain, leading to faster recovery; however, endoscopically enhanced anatomy and improved hemostasis via positive intracorporeal pressure generated by CO2 insufflation have not contributed to reduction in early postoperative complications or improvement in long-term outcomes. Since 1995, we have been actively using MIS for operable patients with resectable upper GI cancer and have developed stable and robust methodology in conducting totally laparoscopic gastrectomy for advanced gastric cancer and prone thoracoscopic esophagectomy for esophageal cancer using novel technology including da Vinci Surgical System (DVSS). We have recently demonstrated that use of DVSS might reduce postoperative local complications including pancreatic fistula after gastrectomy and recurrent laryngeal nerve palsy after esophagectomy. In this article, we present the current status and future perspectives on MIS for gastric and esophageal cancer based on our experience and a review of the literature. PMID:27217695

  12. Magnetic resonance spectroscopy imaging in the diagnosis of prostate cancer: initial experience

    International Nuclear Information System (INIS)

    Objective: to report an experiment involving the introduction of a protocol utilizing commercially available three-dimensional 1H magnetic resonance spectroscopy imaging (3D 1H MRSI) method in patients diagnosed with prostatic tumors under suspicion of neoplasm. Materials and methods: forty-one patients in the age range between 51 and 80 years (mean, 67 years) were prospectively evaluated. The patients were divided into two groups: patients with one or more biopsies negative for cancer and high specific-prostatic antigen levels (group A), and patients with cancer confirmed by biopsy (group B). The determination of the target area (group A) or the known cancer extent (group B) was based on magnetic resonance imaging and MRSI studies. Results: the specificity of MRSI in the diagnosis of prostate cancer was lower than the specificity reported in the literature (about 47%). On the other hand, for tumor staging, it corresponded to the specificity reported in the literature. Conclusion: the introduction and standardization of 3D 1H MRSI has allowed the obtention of a presumable diagnosis of prostate cancer, by a combined analysis of magnetic resonance imaging and metabolic data from 3D 1H MRSI. (author)

  13. 'It stays with me': the experiences of second- and third-year student nurses when caring for patients with cancer.

    Science.gov (United States)

    King-Okoye, M; Arber, A

    2014-07-01

    Little is known about student nurses experiences of nursing patients with cancer in the UK. With the increasing survival of people with cancer and with cancer no longer seen as a terminal illness it is useful to understand student nurses clinical experience when nursing those with cancer. This study takes a phenomenological approach involving three focus group interviews with 20 student nurses from the second and third year of their course in one centre in the UK. All the students had experience of caring for patients with cancer. The key themes emerging from the study were: Communication, Impact on Self, Lack of Support and End-of-Life-Care. Students emphasised the need to have more knowledge and support in relation to cancer care. They describe how they lack communication skills and found it difficult to handle their emotions. A number of students found the whole experience of caring for patients with cancer emotionally distressing and draining and they describe avoiding contact with these patients by using distancing and avoidance strategies. Student nurses need additional support through demystifying cancer, using reflective practice and good mentoring in the clinical area to enable students to feel supported, and develop confidence in their capacity for care for people with cancer. PMID:24134475

  14. HPV knowledge in Mexican college students: implications for intervention programmes.

    Science.gov (United States)

    Vogtmann, Emily; Harlow, Siobán D; Valdez, Aurelio Cruz; Valdez, Juan Carlos Cruz; Ponce, Eduardo Lazcano

    2011-03-01

    In order to promote new human papillomavirus (HPV) prevention and detection methods effectively in Mexico, it is important to understand how much the population knows about the virus. This study aimed to determine the demographic and behavioural factors associated with HPV awareness and knowledge in a population of Mexican college students. With a response rate of 77%, data were collected from 1109 college students aged 17-25 years old at the Autonomous University of the State of Morelos in 2006. Students completed a questionnaire that assessed demographic and behavioural characteristics along with questions about HPV. A small percentage (16.9%) of the college students had never heard about HPV. Characteristics associated with not having heard about HPV included being male, not having running water, not having health insurance and not having sexual experience. Students had a median score of 5 out of 10 on an HPV knowledge index based on 10 yes/no questions about HPV developed for this study. Students had higher HPV knowledge scores if they studied health science, or science and engineering, were a fourth year student, had running water at home, had health insurance, or were a female who had had a previous Pap smear. Although most of these Mexican college students had heard of HPV, they had limited knowledge about the virus and prevention strategies. Further research in Mexican college students is needed to explain the variations in HPV knowledge to create appropriate health education programmes. PMID:20880104

  15. Coping with discrimination among Mexican American college students.

    Science.gov (United States)

    Villegas-Gold, Roberto; Yoo, Hyung Chol

    2014-07-01

    There is limited research directly examining the process of how Mexican American college students cope with unique experiences of racial discrimination. The present study used a multiple mediation model to collectively examine the indirect effects of engagement (i.e., problem solving, cognitive restructuring, expression of emotion, and social support) and disengagement (i.e., social withdrawal, self-criticism, problem avoidance, and wishful thinking) coping strategies on the relationship between perceived racial discrimination and subjective well-being of 302 Mexican American college students. Results suggested that perceived racial discrimination was negatively correlated with subjective well-being. Moreover, of the engagement coping strategies examined, only problem solving had a significant mediating effect that was associated with elevations in subjective well-being. Specifically, perceptions of racial discrimination were positively related to problem solving, which, in turn, was positively related to subjective well-being. Of the disengagement coping strategies examined, self-criticism, wishful thinking, and social withdrawal had a significant mediating effect that was negatively associated with subjective well-being. Specifically, perceptions of racial discrimination were positively related to self-criticism, wishful thinking, and social withdrawal, which, in turn, were negatively related to subjective well-being. Ultimately, these findings highlight the indirect and complex ways in which multiple coping strategies are used to effectively, and sometimes not effectively, deal with racism experienced by Mexican Americans college students. PMID:25019544

  16. Living with a diagnosis of non-small cell lung cancer: patients' lived experiences.

    LENUS (Irish Health Repository)

    McCarthy, Ita

    2012-01-31

    The aim of this study was to explore patients\\' experience of living with non-small cell lung cancer (NSCLC). Patients diagnosed with NSCLC know that their treatment is not with curative intent and can expect distressing symptoms. In this phenomenological study, six adults with a diagnosis of NSCLC were interviewed. Data was analysed guided by van Manen\\'s six-step process. Four main themes were interpreted: \\'Maintaining my life\\'; \\'The enemy within\\'; \\'Staying on the train\\

  17. Experiences of the family caregiver of a person with intestinal ostomy due to colorectal cancer

    OpenAIRE

    Gláucia Sousa Oliveira; Marina Bavaresco; Cibelle Barcelos Fillipini; Sara Rodrigues Rosado; Eliza Maria Rezende Dázio; Silvana Maria Coelho Leite Fava

    2014-01-01

    This is a study with the objective to know the experiences of the family caregiver of a person with intestinal ostomy due to colorectal cancer. A qualitative research, grounded on the humanization referential, made in 2013, through serialized semi-structured interviews and inductive analysis. It was approved by the Ethics and Research Committee under legal opinion no. 237,771. Seven family caregivers participated in this study in a county of southern Minas Gerais state, Brazil. Three categori...

  18. Cardiac side effects of trastuzumab in breast cancer patients – single centere experiences

    OpenAIRE

    Huszno, Joanna; Leś, Dominika; Sarzyczny-Słota, Danuta; Nowara, Elżbieta

    2013-01-01

    Aim of the study The aim of this study was to present our own experiences concerning risk factors for cardiac side effects in the study group. Material and methods The study was performed in 120 patients with HER2-overexpressing breast cancer who received immunotherapy in the Clinical and Experimental Oncology Department, between 2006 and 2011. Results LVEF reduction > 10% of the baseline fraction was observed in 10 (8%) patients. Symptomatic heart failure occurred in two individuals. Due to ...

  19. Treatment outcomes of female germ cell tumors: The Egyptian National Cancer Institute experience

    OpenAIRE

    Saber, Magdy M; Zeeneldin, Ahmed A.; Mosaad M. El Gammal; Salem E. Salem; Amira D. Darweesh; Alshaymaa A. Abdelaziz; Manar Monir

    2014-01-01

    Introduction: Female germ cell tumors (GCTS) are rare tumors that carry a good prognosis. Aim: To report the experience of the Egyptian National Cancer Institute (ENCI) in managing female GCTs. Methods: This retrospective study included 19 females with ovarian GCTs presenting to the ENCI between 2006 and 2010. Results: The median age was 23 years. Ovaries were the primary site in all patients. Dysgerminoma and teratoma were the predominant pathologies followed by mixed GCT in females...

  20. Outcome of neoadjuvant chemotherapy in locally advanced breast cancer: A tertiary care centre experience

    OpenAIRE

    Tapesh Bhattacharyya; Suresh C Sharma; Budhi Singh Yadav; Rajinder Singh; Gurpreet Singh

    2014-01-01

    Background: Introduction of neoadjuvant chemotherapy (NACT) has dramatically changed the management of locally advanced breast cancer (LABC). However, very few randomized trials of NACT have been carried out specifically in LABC patients in our country. In this retrospective analysis, we presented our experience with NACT in LABC patients. Materials and Methods: Medical records of 148 patients of stage III LABC patients treated with NACT, followed by surgery and radiotherapy from January 2006...

  1. Bowel symptom experiences and management following sphincter saving surgery for rectal cancer: A qualitative perspective

    OpenAIRE

    Landers, Margaret; McCarthy, Geraldine; Savage, Eileen

    2012-01-01

    The aim of this research was to explore participants’ qualitative perspectives on bowel symptom experiences and management strategies following sphincter saving surgery for rectal cancer. Methods and sample The data presented in this paper were gleaned from a semi-structured question that formed part of a larger multi-site quantitative correlational study. From a sample of 143 participants, a total of 77 (62.6%) males and 46 (37.3%) females provided qualitative comments. Participants were age...

  2. Lived experiences and challenges of older surgical patients during hospitalization for cancer: An ethnographic fieldwork

    OpenAIRE

    Uhrenfeldt, Lisbeth; Høybye, Mette Terp

    2014-01-01

    This paper explores the lived experiences of older surgical patients’ (aged 74 years and older) experienced challenges during a brief admission to hospital. Age, gender, polypharmacy, and the severity of illness are also factors known to affect the hospitalization process. For an ethnographic study using participant observation and interviews, surgical cancer patients (n9, aged 74 years and older) were recruited during admission to a Danish teaching hospital. Using ethnographic strategies of ...

  3. UNDERSTANDING THE BREAST CANCER EXPERIENCE OF WOMEN: A QUALITATIVE STUDY OF AFRICAN AMERICAN, ASIAN AMERICAN, LATINA AND CAUCASIAN CANCER SURVIVORS

    OpenAIRE

    Ashing-Giwa, Kimlin Tam; PADILLA, GERALDINE; TEJERO, JUDITH; KRAEMER, JANET; Wright, Karen; Coscarelli, Anne; Clayton, Sheila; WILLIAMS, IMANI; HILLS, DAWN

    2004-01-01

    Breast cancer is the most common form of cancer in American women across most ethnic groups. Although the psychosocial impact of breast cancer is being studied, there is little information on women from diverse ethnic and socioeconomic backgrounds.

  4. Parent Discrimination Predicts Mexican-American Adolescent Psychological Adjustment 1 Year Later.

    Science.gov (United States)

    Espinoza, Guadalupe; Gonzales, Nancy A; Fuligni, Andrew J

    2016-07-01

    This study examined whether Mexican-American parents' experiences with discrimination are related to adolescent psychological adjustment over time. The extent to which associations between parent discrimination and adolescent adjustment vary as a function of parents' ethnic socialization of their children was also examined. Participants included 344 high school students from Mexican or Mexican-American backgrounds (primarily second generation; ages 14-16 at Wave 1) and their primary caregivers who completed surveys in a 2-year longitudinal study. Results revealed that parent discrimination predicted internalizing symptoms and self-esteem among adolescents 1 year later. Additionally, adolescents were more likely to report low self-esteem in relation to parents' increased experiences of discrimination when parents conveyed ethnic socialization messages to them. PMID:27224903

  5. Intensity modulated radiotherapy treatment for prostate cancer, first experience in Chile

    International Nuclear Information System (INIS)

    Background: Intensity modulated radiotherapy (IMRT) is an important step forward in cancer treatment. Aim: To report the first experience in Chile with IMRT for prostate cancer and compare the results obtained with different doses. Patients and Methods: From January 1997 through June 2008, 156 patients with a mean age of 70 years, were treated with radiotherapy and 121 with IMRT. Patients were staged according to American Commission on Cancer Staging. Their biochemical relapse risk was classified according to the MD Anderson classification. Patients were routinely checked during and after therapy to evaluate side effects and relapse. Results: Median follow up was 46 months (4-120). Overall five years survival was 85%. Biochemical relapse free five years survival for low, intermediate and high risk patients was 100, 82 and 70%, respectively. Biochemical relapse free survival for patients receiving radiotherapy doses over 76 Gy was 83%, compared to 30% for those receiving lower doses (p < 0.05). Urinary and gastrointestinal acute toxicity was low in 80% and 90% of patients respectively. Late toxicity developed in less than 3% of patients. Conclusions: IMRT for prostate cancer is readily available and safe in Chile. Biochemical disease free survival improved with higher doses with low toxicity rates Background: Intensity modulated radiotherapy (IMRT) is an important step forward in cancer treatment. Aim: To report the first experience in Chile with IMRT for prostate cancer and compare the results obtained with different doses. Patients and Methods: From January 1997 through June 2008, 156 patients with a mean age of 70 years, were treated with radiotherapy and 121 with IMRT. Patients were staged according to American Commission on Cancer Staging. Their biochemical relapse risk was classified according to the MD Anderson classification. Patients were routinely checked during and after therapy to evaluate side effects and relapse. Results: Median follow up was 46 months

  6. Sunitinib treatment in patients with advanced renal cell cancer: the Brazilian National Cancer Institute (INCA) experience

    Science.gov (United States)

    Coelho, Rafael Corrêa; Reinert, Tomás; Campos, Franz; Peixoto, Fábio Affonso; de Andrade, Carlos Augusto; Castro, Thalita; Herchenhorn, Daniel

    2016-01-01

    ABSTRACT Purpose: The aim of this study was to assess the impact of sunitinib treatment in a non-screened group of patients with metastatic renal cell cancer (mRCC) treated by the Brazilian Unified Health System (SUS) at a single reference institution. Material and Methods: Retrospective cohort study, which evaluated patients with mRCC who received sunitinib between May 2010 and December 2013. Results: Fifty-eight patients were eligible. Most patients were male 41 (71%), with a median age of 58 years. Nephrectomy was performed in 41 (71%) patients with a median interval of 16 months between the surgery and initiation of sunitinib. The most prevalent histological subtype was clear cell carcinoma, present in 52 (91.2%) patients. In 50 patients (86%), sunitinib was the first line of systemic treatment. The main adverse effects were fatigue (57%), hypothyroidism (43%), mucositis (33%) and diarrhea (29%). Grade 3 and 4 adverse effects were infrequent: fatigue (12%), hypertension (12%), thrombocytopenia (7%), neutropenia (5%) and hand-foot syndrome (5%). Forty percent of patients achieved a partial response and 35% stable disease, with a disease control rate of 75%. Median progression free survival was 7.6 months and median overall survival was 14.1 months. Conclusion: Sunitinib treatment was active in the majority of patients, especially those with low and intermediate risk by MSKCC score, with manageable toxicity. Survival rates were inferior in this non-screened population with mRCC treated in the SUS. PMID:27564279

  7. Authoring experience: the significance and performance of storytelling in Socratic dialogue with rehabilitating cancer patients.

    Science.gov (United States)

    Knox, Jeanette Bresson Ladegaard; Svendsen, Mette Nordahl

    2015-08-01

    This article examines the storytelling aspect in philosophizing with rehabilitating cancer patients in small Socratic dialogue groups (SDG). Recounting an experience to illustrate a philosophical question chosen by the participants is the traditional point of departure for the dialogical exchange. However, narrating is much more than a beginning point or the skeletal framework of events and it deserves more scholarly attention than hitherto given. Storytelling pervades the whole Socratic process and impacts the conceptual analysis in a SDG. In this article we show how the narrative aspect became a rich resource for the compassionate bond between participants and how their stories cultivated the abstract reflection in the group. In addition, the aim of the article is to reveal the different layers in the performance of storytelling, or of authoring experience. By picking, poking and dissecting an experience through a collaborative effort, most participants had their initial experience existentially refined and the chosen concept of which the experience served as an illustration transformed into a moral compass to be used in self-orientation post cancer. PMID:25894237

  8. Can personal experience of cancer in a spouse, relative or close friend impact on the professional practice of a nurse?

    OpenAIRE

    Noonan, Victoria

    2012-01-01

    Background: Cancer is a relevant topic at this time as there have been many structural and policy changes in the NHS regarding this area. Personal experience of nurses outside of practice is a concept that has received little investigation, although the small amount of literature available does talk about it in the cancer context. There is a large amount of literature regarding carers of cancer patients but does not acknowledge that these carers may also be nurses. Aim: To find out how per...

  9. Mexican labour market performance and emigration

    OpenAIRE

    Carla Pederzini

    2012-01-01

    During the last three decades, the Mexican economy has not generated enough jobs for the expanding labour force. Unemployment rate in Mexico is low, but almost one third of the labour force works in the informal sector. Migration flows from Mexico to the US have been significant in the last decade. Even though the number of Mexicans in the US has remained stable, Mexican immigration to the US dropped from 2006 to 2009. Emigration is a key employment channel for the enlarged working-age Mexica...

  10. Mexican and Mexican-American children's funds of knowledge as interventions into deficit thinking: opportunities for praxis in science education

    Science.gov (United States)

    Licona, Miguel M.

    2013-12-01

    In this case study, I use an ethnographic-style approach to understand the funds of knowledge of immigrant families living in colonias on both sides of the US/Mexico border. I focus on how these "knowledges" and concomitant experiences impact the ways we perceive and treat immigrant students who have all too often been viewed through deficit lenses that relegate them to the lowest expectations and outcomes in the classroom. I find that Mexican and Mexican-American families hold unusually sophisticated and relevant "knowledges" to mitigate their everyday lives. In this paper, I will refer to citizens of Mexico, whether they reside in Mexico or have crossed to the United States legally or without documentation for purposes of work, as Mexican. People who have crossed the border and are living in the US as legal residents or have gained citizenship are referred to as Mexican-Americans. They live a hybrid identity that is varied and dynamic, an issue that adds to the complexity of the content and contexts of this study. These families know and use these "knowledges" on a daily basis, yet they are not recognized by teachers in the US as a starting point to affirm and support immigrant children. Instead, immigrant children are relegated to the non-gifted and lower track classes where science is taught from an abstract and non-contextual and therefore less engaged basis. The approach I outline here, based on insights from my case study, can greatly improve teachers' abilities to prepare their curricula for diversity in science education and science literacy as well as for broad expectations for student success.

  11. Cobalt 60 cation exchange with mexican clays

    International Nuclear Information System (INIS)

    Mexican clays can be used to remove radioactive elements from contaminated aqueous solutions. Cation exchange experiments were performed with 60 Co radioactive solution. In the present work the effect of contact time on the sorption of Co 2+ was studied. The contact time in hydrated montmorillonite was from 5 to 120 minutes and in dehydrated montmorillonite 5 to 1400 minutes. The Co 2+ uptake value was, in hydrated montmorillonite, between 0.3 to 0.85 m eq/g and in dehydrated montmorillonite, between 0.6 to 1.40 m eq/g. The experiments were done in a pH 5.1 to 5.7 and normal conditions. XRD patterns were used to characterize the samples. The crystallinity was determined by X-ray Diffraction and it was maintained before and after the cation exchange. DTA thermo grams showed the temperatures of the lost humidity and crystallization water. Finally, was observed that dehydrated montmorillonite adsorb more cobalt than hydrated montmorillonite. (Author)

  12. Food Acculturation Drives Dietary Differences among Mexicans, Mexican Americans, and Non-Hispanic Whites123

    OpenAIRE

    Batis, Carolina; Hernandez-Barrera, Lucia; Barquera, Simon; Rivera, Juan A; Barry M. Popkin

    2011-01-01

    Our aim was to examine the effects of food acculturation on Mexican Americans’ (MA) diets, taking the Mexican diet as reference. We used nationally representative samples of children (2–11 y) and female adolescents and adults (12–49 y) from the Mexican National Nutrition Survey 1999 and NHANES 1999–2006 to compare the diets of Mexicans (n = 5678), MA born in Mexico (MAMX) (n = 1488), MA born in the United States (MAUS) (n = 3654), and non-Hispanic white Americans (NH-White) (n = 5473). One 24...

  13. Children's very low food security is associated with increased dietary intakes in energy, fat, and added sugar among Mexican-origin children (6-11 y) in Texas border Colonias

    OpenAIRE

    Sharkey Joseph R; Nalty Courtney; Johnson Cassandra M; Dean Wesley R

    2012-01-01

    Abstract Background Food insecurity among Mexican-origin and Hispanic households is a critical nutritional health issue of national importance. At the same time, nutrition-related health conditions, such as obesity and type 2 diabetes, are increasing in Mexican-origin youth. Risk factors for obesity and type 2 diabetes are more common in Mexican-origin children and include increased intakes of energy-dense and nutrient-poor foods. This study assessed the relationship between children's experi...

  14. The first experience in using abiraterone acetate in patients with castration-refractory prostate cancer

    Directory of Open Access Journals (Sweden)

    L. M. Rapoport

    2015-01-01

    Full Text Available Even in the mid-twentieth century, Huggins and Hodges proved the susceptibility of prostate cancer cells to hormonal manipulations, by using surgical castration as an example. An average of 18–36 months after initiation of first-line hormonal therapy, patients develop the castration resistance in prostate cancer, one of the causes of which was hyperproduction of the tumor receptors of prostate cancer cells and their hypersusceptibility to the castration levels of testosterone. Long-term treatment in patients with castration-refractory prostate cancer was extremely symptomatic and quality of life and overall survival were low. In the 2000s, investigations aimed at designing drugs to treat this category of patients were underway, which have culminated in the advent of three drugs (two of which belong to chemotherapy that are now used in the Russian Federation. The second-line hormonal agent abiraterone acetate (Zytiga is one of these drugs, which was officially registered in 2011. Its mechanism of action is due to inhibition of the enzyme CYP17, leading to the blocked synthesis of testosterone at all levels, including at the intracrine level, and achieving testosterone levels below the postcastration ones. The paper reviews the literature regarding abiraterone acetate and the first experience in using second-line hormonal therapy in three patients.

  15. Experience of parental cancer in childhood is a risk factor for psychological distress during genetic cancer susceptibility testing

    NARCIS (Netherlands)

    van Oostrom, I.; Meijers-Heijboer, H.; Duivenvoorden, H. J.; Brocker-Vriends, A. H. J. T.; van Asperen, C. J.; Sijmons, R. H.; Seynaeve, C.; Van Gool, A. R.; Klijn, J. G. M.; Tibben, A.

    2006-01-01

    Background: This study explores the effect of age at the time of parental cancer diagnosis or death on psychological distress and cancer risk perception in individuals undergoing genetic testing for a specific cancer susceptibility. Patients and methods: Cancer-related distress, worry and risk perce

  16. Laparoscopy Versus Robotic Surgery for Colorectal Cancer: A Single-Center Initial Experience.

    Science.gov (United States)

    Ferrara, Francesco; Piagnerelli, Riccardo; Scheiterle, Maximilian; Di Mare, Giulio; Gnoni, Pasquale; Marrelli, Daniele; Roviello, Franco

    2016-08-01

    Background Minimally invasive approach has gained interest in the treatment of patients with colorectal cancer. The purpose of this study is to analyze the differences between laparoscopy and robotics for colorectal cancer in terms of oncologic and clinical outcomes in an initial experience of a single center. Materials and Methods Clinico-pathological data of 100 patients surgically treated for colorectal cancer from March 2008 to April 2014 with laparoscopy and robotics were analyzed. The procedures were right colonic, left colonic, and rectal resections. A comparison between the laparoscopic and robotic resections was made and an analysis of the first and the last procedures in the 2 groups was performed. Results Forty-two patients underwent robotic resection and 58 underwent laparoscopic resection. The postoperative mortality was 1%. The number of harvested lymph nodes was higher in robotics. The conversion rate was 7.1% for robotics and 3.4% for laparoscopy. The operative time was lower in laparoscopy for all the procedures. No differences were found between the first and the last procedures in the 2 groups. Conclusions This initial experience has shown that robotic surgery for the treatment of colorectal adenocarcinoma is a feasible and safe procedure in terms of oncologic and clinical outcomes, although an appropriate learning curve is necessary. Further investigation is needed to demonstrate real advantages of robotics over laparoscopy. PMID:26721500

  17. Experiences and perceived needs of children and teenagers with cancer and their families

    Directory of Open Access Journals (Sweden)

    Pilar González Carrión

    2005-06-01

    Full Text Available Purpose:- To know the experiencies and perceived needs of children and teenagers with cancer and their care givers regarding the received care and their oncological process. - To identify proposals for improving care.Methodology: A qualitative study based on individual semistructured interviews and focus interviews with children and teenagers diagnosed of cancer was designed. Results: Hospitalization, therapeutic and diagnose procedures, side effects and isolation when neutropenia, were identified as the main traumatic experiencies suffered by children and relatives. These issues were related to physic, psycologic, social and educational problems. Mothers showed sad and other depression feelings, although those feelings changed as the process of the illness evolved. Some improvement proposals were made by relatives, including the need of a better correlation between health resources and patient/relatives needs. The proffesional support and the care received were given great value.Conclusions: The illness was associated to physic, psycologic and social consequencies for both patients and relatives. Taking their opinion into account is very useful to improve the quality of the health servicies offered to children with cancer and their family.

  18. Mexican Fan Palm - Orange Co. [ds350

    Data.gov (United States)

    California Department of Resources — This dataset provides the known distribution of Mexican fan palm (Washingtonia robusta) in southern Orange County. The surveys were conducted from May to June, 2007...

  19. Mexican Mid-winter Waterfowl Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Mexican Mid-winter Waterfowl Survey is a continuation of the annual winter waterfowl survey which is conducted in the United States and Mexico. Since the...

  20. Innovation strategies of Mexican pharmaceutical firms

    OpenAIRE

    José Luis Solleiro; Roberto E. López Martínez; Gabriela Sánchez; Yissel Inurrueta; Ana L. Sánchez; Antonia Terán; Jorge I. Castillo

    2010-01-01

    Mexican pharmaceutical market is the most important in Latin America and a significant number of global firms have different business activities in this country: production, licensing of patents, alliances with Mexican firms, distribution facilities or partnerships, etc. In terms of innovation, global pharmaceutical industry has passed through structural changes mainly of technological and institutional nature. These changes have been influential along the whole value chain and have triggered...

  1. The Mexican Common Property Forestry Sector

    OpenAIRE

    Antinori, Camille M.; Rausser, Gordon C.

    2010-01-01

    This report summarizes preliminary findings of the Mexican National Database and Community Survey Project which examines linkages between institutional characteristics in Mexico’s common property forestry sector and economic and environmental outcomes. Framing the Mexican agrarian community as a unit of analysis characterized by its history, individual members, resources, civic structure and property rights, we use institutional economic analysis to motivate project design and research on t...

  2. Mexican Libraries, Archives and Museums: A Snapshot

    OpenAIRE

    Lau, Jesús

    2009-01-01

    This paper offers a general introduction to the different types of Mexican libraries, museums and archives, with an emphasis on libraries and related subjects such as serials, book production, and library schools. Literature was consulted and direct data was gathered from websites and through telephone interviews of knowledgeable library professionals. Data used in this essay is not all recent. Therefore it is used mainly as an indicator of the general status of Mexican information development.

  3. The Mexican commom property forestry sector

    OpenAIRE

    Antinori, Camille M.; Rausser, Gordon C.

    2010-01-01

    This report summarizes preliminary findings of the Mexican National Database and Community Survey Project which examines linkages between institutional characteristics in Mexico’s common property forestry sector and economic and environmental outcomes. Framing the Mexican agrarian community as a unit of analysis characterized by its history, individual members, resources, civic structure and property rights, we use institutional economic analysis to motivate project design and research on thr...

  4. Experience with breast cancer, pre-screening perceived susceptibility and the psychological impact of screening

    DEFF Research Database (Denmark)

    Absetz, Pilvikki; Aro, Arja R; Sutton, Stephen R

    2003-01-01

    This prospective study examined whether the psychological impact of organized mammography screening is influenced by women's pre-existing experience with breast cancer and perceived susceptibility (PS) to the disease. From a target population of 16,886, a random sample of women with a normal...... screening finding and all women with a false positive or a benign biopsy finding were included (N=1942). Data were collected with postal questionnaires 1-month before screening invitation and 2 and 12 months after screening. Response rate was 63% at baseline; 86, and 80% of the baseline participants...... responded to the follow-ups. Psychological impact was measured as anxiety (STAI-S), depression (BDI), health-related concerns (IAS), and breast cancer-specific beliefs and concerns. Data was analyzed with repeated measures analyses of variance, with estimates of effect size based on Eta-squared. Women with...

  5. Locomotion of Mexican jumping beans

    International Nuclear Information System (INIS)

    The Mexican jumping bean, Laspeyresia saltitans, consists of a hollow seed housing a moth larva. Heating by the sun induces movements by the larva which appear as rolls, jumps and flips by the bean. In this combined experimental, numerical and robotic study, we investigate this unique means of rolling locomotion. Time-lapse videography is used to record bean trajectories across a series of terrain types, including one-dimensional channels and planar surfaces of varying inclination. We find that the shell encumbers the larva's locomotion, decreasing its speed on flat surfaces by threefold. We also observe that the two-dimensional search algorithm of the bean resembles the run-and-tumble search of bacteria. We test this search algorithm using both an agent-based simulation and a wheeled Scribbler robot. The algorithm succeeds in propelling the robot away from regions of high temperature and may have application in biomimetic micro-scale navigation systems. (paper)

  6. Mexican gems as thermoluminescent dosimeters

    International Nuclear Information System (INIS)

    The possibility of using naturally ocurring mexican gems as thermoluminescent dosimeters (TLD) was investigated. Twelve types of gems were irradiated with X and gamma rays in order to determinate their dosimetric properties. Three of these gems showed favorable thermoluminescent characteristics compared with commercial thermoluminescent dosimeters. The plots of their thermoluminescent response as a function of gamma dose are straight lines on full log paper in the dose range 10-2 to 102 Gy. The energy dependence is very strong to low energies of the radiation. Their fading was found to be about 5%/yr. and they may be annealed as reused without loss in sensitivity. Therefore, these gems can be used as X and gamma radiation dosimeters. (author)

  7. The Mexican national satellite system

    Science.gov (United States)

    Sanchez Ruiz, M. E.; Briskman, R. D.

    1983-10-01

    The satellites, tracking, telemetry, command, and monitoring facilities, and the earth station complex for the Mexican national satellite system, Morelos, are described. The spacecraft are intended to provide educational television, rural telephony, data transmission, and business and industrial services. Scheduled for 1985 launch, the satellites will be placed in GEO and use the C and Ku bands with 12 narrow band and six wideband transponders. Spin-stabilized and solar cell powered, the functional mass will be 666 kg, including propellant. The solar panels will provide 940 W of power and 830 W will be available from NiCd batteries during eclipse conditions. The earth station will be located at Iztapalapa, which will have a 12 m antenna, redundant uplink and downlink radios, and command and ranging equipment. Back-up capability will be provided by a station at Tulancingo. Ku band and C band stations are in planning.

  8. Contemporary Management of Penile Cancer: Greater than 15-Year MSKCC Experience

    Science.gov (United States)

    Moses, Kelvin A.; Winer, Andrew; Sfakianos, John P.; Poon, Stephen A.; Kent, Matthew; Bernstein, Melanie; Russo, Paul; Dalbagni, Guido

    2014-01-01

    Introduction Penile cancer is a rare malignancy, and few guidelines are available to define treatment paradigms. For greater understanding of the natural history of surgically treated penile cancer, we analyzed experience at our institution. Materials and Methods Using an institutional database, we identified 127 patients treated for squamous cell carcinoma of the penis from 1995 – 2011. Cancer-specific survival (CSS) was calculated using the Kaplan-Meier method. Survival data were compared using the log-rank test. The difference in risk of cancer-specific death by lymph node status and histological grade was determined by univariate Cox regression analysis. Results Five-year CSS for pTis, pT1, pT2, and pT3/4 was 100%, 84% (95% CI 58%-95%), 54% (95% CI 33%-71%), and 54% (95% CI 25%-76%), respectively (P ≤ .005). Three-year CSS for patients with N0, N+, and Nx disease was 90% (95% CI 47%-99%), 65% (95% CI 47%-79%), and 86% (95% CI 73%-93%), respectively (P = .03). The receipt of neoadjuvant chemotherapy did not change per 5 year period over the 16 years of our study. Median follow-up was 2.8 years. Conclusions Penile cancer patients with advanced disease had poor survival. Tumor stage and nodal status were significant predictors of CSS. Penis-sparing approaches may be considered for most patients; however, pathological stage and grade dictate the management and ultimate outcome. Further studies are necessary to clarify the benefits of chemotherapy in this disease. PMID:24775572

  9. Radiation therapy with or without primary limited surgery for operable breast cancer: A 20-year experience at the Marseilles Cancer Institute

    International Nuclear Information System (INIS)

    At the Marseilles Cancer Institute, the authors' first source of radioactive cesium was promptly applied to the treatment of breast cancer, to which it seemed ideally suited because of good superficial and intermediate penetration. Their favorable early experience led them to embark on a program of conservative treatment of operable breast cancer, which has supplanted the routine use of radical mastectomy at our institution. Since June 1960, more than 3000 consecutive operable breast cancers were treated primarily with radiation therapy with or without initial limited surgery. This paper presents the treatment results in 1440 cases eligible for five-year analysis, including 320 ten-year cases, thus representing the largest series of breast cancer patients treated with modern radiation therapy techniques thus far reported in the literature

  10. Urban occupational health in the Mexican and Latino/Latina immigrant population: a literature review.

    Science.gov (United States)

    Gany, Francesca; Novo, Patricia; Dobslaw, Rebecca; Leng, Jennifer

    2014-10-01

    Mexican and Latino/Latina immigrants represent a rapidly growing population within the United States. The majority settle in urban areas. As a group, Mexican immigrants typically have low educational attainment and socioeconomic status, and limited English proficiency. These immigrants often find work in hazardous jobs, with high injury and fatality rates. They often have inadequate or no safety training, no personal protective equipment, limited understanding of workers' rights, job insecurity, fear of report of undocumented status and lack health care benefits. This review includes what has been published on the urban occupational health of this population. The findings suggest that Mexican and Latino/Latina immigrants experience higher rates of work-related fatalities and injuries compared to other populations, and may be less likely to report such incidents to employers or to apply for workers' compensation. There is a strong need to develop effective programs to address the health and safety of this vulnerable population. PMID:23468371

  11. Mexican contribution to ALICE and first data analysis

    CERN Document Server

    Cuautle, Eleazar

    2010-01-01

    On November 2009 the Large Hadron Collider produced the first p+p collisions. These, together with the upcoming Pb+Pb data, open up the possibility to answer some of the intriguing questions regarding the Standard Model and likely bring to light new phenomena. In this work I present a short review of the mexican participation in the ALICE experiment, focusing on the detector building and phenemological as well as Monte Carlo simulation work regarding the proton as well as the heavy ion program. I also briefly mention some of the wide spectrum of possible first topics that can be analyzed.

  12. Mexican and Mexican-American Literature for the Senior High School. Poetry, Essay, Drama.

    Science.gov (United States)

    San Jose Unified School District, CA.

    Four poems, 4 essays, and 1 play are reproduced in full in this curriculum guide designed to supplement traditional literature programs with Mexican and Mexican American literature at the senior high school level. Content descriptions, reference materials, and suggested activities relating to the literary works are included. Concepts which have…

  13. Mexican and Mexican-American Literature for the Junior High School. Poetry, Essay, Drama.

    Science.gov (United States)

    San Jose Unified School District, CA.

    Three poems, 3 essays, and 1 play are reproduced in full in this curriculum guide designed to supplement traditional literature programs with Mexican and Mexican American literature at the junior high school level. Content descriptions, reference materials, and suggested activities relating to the literary works are included. Concepts which have…

  14. Mexican and Mexican-American Literature for the Senior High School. Short Story, Novel, Biography.

    Science.gov (United States)

    San Jose Unified School District, CA.

    Lesson plans for Mexican and Mexican American short stories, novels, and biographies are contained in this curriculum guides designed to supplement traditional literature programs at the senior high school level. Four short stories are reproduced in full, with related lesson plans providing background information, vocabulary terms, reference…

  15. Political Participation and Social Capital among Mexicans and Mexican Americans in Central Illinois

    Science.gov (United States)

    Albarracin, Julia; Valeva, Anna

    2011-01-01

    This study tested the influence of bridging and bonding social capital in political participation while controlling for sociodemographic and psychological factors among Mexicans and Mexican Americans in Illinois. Bridging social capital significantly predicted two types of participation. Participants who felt their lives were linked to those of…

  16. Fair Start Program: Outreach to Mexican and Mexican American Farmworker Families.

    Science.gov (United States)

    Winters-Smith, Carol; Larner, Mary

    This presentation describes a home visiting health education program serving Mexican and Mexican-American migrant farmworkers in Florida. The purposes of the program were to educate farmworker families about pregnancy, childbirth, nutrition, and child development, and to encourage the use of preventive health care services. Home visitors were…

  17. Clinical trends and outcomes of male breast cancer: Experience of a tertiary oncology centre in India

    Directory of Open Access Journals (Sweden)

    Anindya Mukherjee

    2014-08-01

    outcomes of Male Breast Cancer: experience of a tertiary oncology centre in India. Int J Cancer Ther Oncol 2014; 2(3:02035. DOI: 10.14319/ijcto.0203.5

  18. Adjusting Limit Setting in Play Therapy with First-Generation Mexican-American Children

    Science.gov (United States)

    Perez, Roxanna; Ramirez, Sylvia Z.; Kranz, Peter L.

    2007-01-01

    This paper focuses on limit setting in play therapy with first-generation Mexican-American children in two important therapeutic environments that include the traditional indoor playroom and a proposed outdoor play area. The paper is based on a review of the literature and the authors' clinical experiences with this population. They concluded…

  19. Unidad: Las influencias culturales en el arte mexicana (Unit: Cultural Influences in Mexican Art). Dos semanas.

    Science.gov (United States)

    Finere, Neal

    This two-week unit, appropriate for bilingual education settings as well as foreign language programs, deals with the three primary cultural influences found in Mexican contemporary art. The multisensory materials, pragmatic focus, and direct creative student involvement are designed to make it a microcosmic, real-life experience. The first part…

  20. Mexican American Women's Reflections from Public High School

    Science.gov (United States)

    Taylor, Kay Ann; Fernandez-Bergersen, Sandra Luz

    2015-01-01

    This qualitative case study examined 5 Mexican American women's experiences at the intersection of race and gender in public high school. Critical race theory provided the analysis and interpretation. The significant findings of this research included the following: (a) Racism is endemic and pervasive in public education; (b) many educational…

  1. Learning Objects in Theory and Practice: A Vision from Mexican University Teachers

    Science.gov (United States)

    Gonzalez-Videgaray, MariCarmen; Hernandez-Zamora, Gregorio; del-Rio-Martinez, Jesus H.

    2009-01-01

    Drawing on the experience of development and use of a virtual learning environment (VLE) at a public Mexican university, this article explores the tension between the most common definitions and attributes of learning object (LO) in the mainstream literature, and the teacher's practices around the creation and incorporation of LOs in the VLE. This…

  2. Clinical experience with hyperthermia in cancer radiotherapy: Special reference to in vivo thermometry

    International Nuclear Information System (INIS)

    Combined use of heat and ionizing radiation is a promising treatment of radioresistant tumors, because the two modalities act complementary for cell killing in vitro. Cells in S phase and chronically hypoxic cells, which as a consequence have a low pH, are vulnerable to heat. This chapter describes the authors' clinical experiences of combined localized hypethermia in cancer radiotherapy and discusses mainly problems associated with temperature measurement and its evaluation, including the effects of electromagnetic waves on the thermometer system, the difference of temperature distribution in static phantom and in vivo, and the method for evaluating the heat dose, administered under conditions of various temperatures

  3. Concordance of Chronic Conditions in Older Mexican American Couples

    Directory of Open Access Journals (Sweden)

    Jim P. Stimpson, PhD

    2005-07-01

    Full Text Available Introduction There is substantial evidence that marriage is beneficial to health, but evidence on whether the health status of one spouse is similar, or concordant, with the other spouse is limited. This study assessed whether a chronic condition of one spouse is a risk factor for the same chronic condition in the other spouse. Methods The study used baseline data from the Hispanic Established Populations for the Epidemiologic Studies of the Elderly on 553 couples (1106 individuals who are representative of approximately 500,000 older (≥65 years Mexican Americans living in the southwestern United States. Logistic regression was used to predict six chronic conditions among couples: heart condition, stroke, hypertension, diabetes, arthritis, and cancer. Analyses were adjusted for age, education, U.S. nativity, blood pressure, body mass index, smoking, and alcohol consumption. Results The wife’s history of hypertension, diabetes, arthritis, and cancer was associated with higher odds that the husband would have these conditions. A history of hypertension, arthritis, and cancer in the husband was associated with higher odds that the wife would have these conditions. Conclusion These results provide preliminary evidence that chronic conditions in one spouse are associated with an increased risk of developing like conditions in the other spouse among older Mexican American couples. We propose that the reciprocal influence that marital partners have on each other may be caused by shared living arrangements and shared health risks. Health promotion activities should target family systems. In particular, health providers should gather health histories not only from patients and their genetic family members but also from spouses.

  4. Prevalence of human papillomavirus in the cervical epithelium of Mexican women: meta-analysis

    OpenAIRE

    Peralta-Rodríguez Raúl; Romero-Morelos Pablo; Villegas-Ruíz Vanessa; Mendoza-Rodríguez Mónica; Taniguchi-Ponciano Keiko; González-Yebra Beatriz; Marrero-Rodríguez Daniel; Salcedo Mauricio

    2012-01-01

    Abstract Background Human Papillomavirus (HPV) in cervical epithelium has been identified as the main etiological factor in the developing of Cervical Cancer (CC), which has recently become a public health problem in Mexico. This finding has allowed for the development of vaccines that help prevent this infection. In the present study, we aimed to determine the prevalence and HPV type-distribution in Mexican women with CC, high-grade squamous intraepithelial lesion (HSIL), low-grade squamous ...

  5. Mammographic Breast Density Patterns in Asymptomatic Mexican Women

    International Nuclear Information System (INIS)

    Breast density (BD) is a risk factor for breast cancer. Aims. To describe BD patterns in asymptomatic Mexican women and the pathological mammographic findings. Methods and Material. Prospective, descriptive, and comparative study. Women answered a questionnaire and their mammograms were analyzed according to BI-RADS. Univariate (X2) and conditional logistic regression analyses were performed. Results. In 300 women studied the BD patterns were fat 56.7% (170), fibroglandular 29% (87), heterogeneously dense 5.7% (17), and dense pattern 8.6% (26). Prevalence of fat pattern was significantly different in women under 50 years (37.6%, 44/117) and older than 50 (68.8%, 126/183). Patterns of high breast density (BD) (dense + heterogeneously dense) were observed in 25.6% (30/117) of women ≤50 years and 7.1% (13/183) of women >50. Asymmetry in BD was observed in 22% (66/300). Compression cone ruled out underlying disease in 56 cases. In the remaining 10, biopsy revealed one fibroadenoma, one complex cyst, and 6 invasive and 2 intraductal carcinomas. 2.6% (8/300) of patients had non-palpable carcinomas. Benign lesions were observed in 63.3% (190/300) of cases, vascular calcification in 150 cases (78.9%), and fat necrosis in 38 cases (20%). Conclusions. Mexican women have a low percentage of high-density patterns

  6. Mammographic Breast Density Patterns in Asymptomatic Mexican Women

    Directory of Open Access Journals (Sweden)

    Ana Laura Calderón-Garcidueñas

    2012-01-01

    Full Text Available Breast density (BD is a risk factor for breast cancer. Aims. To describe BD patterns in asymptomatic Mexican women and the pathological mammographic findings. Methods and Material. Prospective, descriptive, and comparative study. Women answered a questionnaire and their mammograms were analyzed according to BI-RADS. Univariate ( and conditional logistic regression analyses were performed. Results. In 300 women studied the BD patterns were fat 56.7% (170, fibroglandular 29% (87, heterogeneously dense 5.7% (17, and dense pattern 8.6% (26. Prevalence of fat pattern was significantly different in women under 50 years (37.6%, 44/117 and older than 50 (68.8%, 126/183. Patterns of high breast density (BD (dense + heterogeneously dense were observed in 25.6% (30/117 of women ≤50 years and 7.1% (13/183 of women >50. Asymmetry in BD was observed in 22% (66/300. Compression cone ruled out underlying disease in 56 cases. In the remaining 10, biopsy revealed one fibroadenoma, one complex cyst, and 6 invasive and 2 intraductal carcinomas. 2.6% (8/300 of patients had non-palpable carcinomas. Benign lesions were observed in 63.3% (190/300 of cases, vascular calcification in 150 cases (78.9%, and fat necrosis in 38 cases (20%. Conclusions. Mexican women have a low percentage of high-density patterns.

  7. Mammographic Breast Density Patterns in Asymptomatic Mexican Women

    International Nuclear Information System (INIS)

    Breast density (BD) is a risk factor for breast cancer. Aims. To describe BD patterns in asymptomatic Mexican women and the pathological mammographic findings. Methods and Material. Prospective, descriptive, and comparative study. Women answered a questionnaire and their mammograms were analyzed according to BI-RADS. Univariate (χ2) and conditional logistic regression analyses were performed. Results. In 300 women studied the BD patterns were fat 56.7% (170), fibroglandular 29% (87), heterogeneously dense 5.7% (17), and dense pattern 8.6% (26). Prevalence of fat pattern was significantly different in women under 50 years (37.6%, 44/117) and older than 50 (68.8%, 126/183). Patterns of high breast density (BD) (dense + heterogeneously dense) were observed in 25.6% (30/117) of women ≤50 years and 7.1% (13/183) of women >50. Asymmetry in BD was observed in 22% (66/300). Compression cone ruled out underlying disease in 56 cases. In the remaining 10, biopsy revealed one fibroadenoma, one complex cyst, and 6 invasive and 2 intraductal carcinomas. 2.6% (8/300) of patients had non-palpable carcinomas. Benign lesions were observed in 63.3% (190/300) of cases, vascular calcification in 150 cases (78.9%), and fat necrosis in 38 cases (20%). Conclusions. Mexican women have a low percentage of high-density patterns

  8. Mammographic Breast Density Patterns in Asymptomatic Mexican Women

    Science.gov (United States)

    Calderón-Garcidueñas, Ana Laura; Sanabria-Mondragón, Mónica; Hernández-Beltrán, Lourdes; López-Amador, Noé; Cerda-Flores, Ricardo M.

    2012-01-01

    Breast density (BD) is a risk factor for breast cancer. Aims. To describe BD patterns in asymptomatic Mexican women and the pathological mammographic findings. Methods and Material. Prospective, descriptive, and comparative study. Women answered a questionnaire and their mammograms were analyzed according to BI-RADS. Univariate (χ2) and conditional logistic regression analyses were performed. Results. In 300 women studied the BD patterns were fat 56.7% (170), fibroglandular 29% (87), heterogeneously dense 5.7% (17), and dense pattern 8.6% (26). Prevalence of fat pattern was significantly different in women under 50 years (37.6%, 44/117) and older than 50 (68.8%, 126/183). Patterns of high breast density (BD) (dense + heterogeneously dense) were observed in 25.6% (30/117) of women ≤50 years and 7.1% (13/183) of women >50. Asymmetry in BD was observed in 22% (66/300). Compression cone ruled out underlying disease in 56 cases. In the remaining 10, biopsy revealed one fibroadenoma, one complex cyst, and 6 invasive and 2 intraductal carcinomas. 2.6% (8/300) of patients had non-palpable carcinomas. Benign lesions were observed in 63.3% (190/300) of cases, vascular calcification in 150 cases (78.9%), and fat necrosis in 38 cases (20%). Conclusions. Mexican women have a low percentage of high-density patterns. PMID:23346398

  9. In Vitro and In Vivo Experiments on Electrochemotherapy for Bladder Cancer

    DEFF Research Database (Denmark)

    Vásquez, Juan Luis; Ibsen, Per; Lindberg, Henriette; Gehl, Julie

    2014-01-01

    PURPOSE: Electrochemotherapy is widely performed to treat solid tumors but experience with bladder cancer is limited. We investigated mitomycin C and cisplatin administered with electrochemotherapy for bladder cancer in vitro and in vivo. MATERIALS AND METHODS: The human bladder cancer cell line SW......780 was used. Cells were treated with electroporation, drug alone or electroporation plus increasing concentrations of drug (mitomycin C 0.001 to 2,000 μM or cisplatin 1.56 to 300 μM). Electrochemotherapy parameters were 8 pulses of 1.2 kV/cm for 99 microseconds at 1 Hz. We investigated survival and...... apoptosis, the latter evaluated by caspase activity. NMRI-Fox1nu nude mice were inoculated subcutaneously and randomized to 1) electrochemotherapy plus NaCl, 2) NaCl alone, 3) electrochemotherapy plus drug or 4) drug alone (mitomycin C 5 mM or cisplatin 250 μM). Tumors were measured 3 times per week. A...

  10. Clinical Experience on Colorectal Cancer%大肠癌临证心悟

    Institute of Scientific and Technical Information of China (English)

    程剑华

    2014-01-01

    This article would summarize the author's experience in treating colorectal cancer from aspects of the main points of colorectal cancer's syndrome differentiation, using the principle of syndrome differentiation to guide individualized treatment, make full use of the drugs' attributive channel theory and use classical prescriptions and paired herbs, advanced colorectal cancer patients should focus on conditioning and improving symptoms, develop route of administration to play advantages of Chinese medicine, pay attention to life care and match with diet therapy, psychother-apy and medication, in order to provide some references to clinical treatment.%本文将从大肠癌的辨证要点、运用辨证论治原则指导个体化治疗、充分利用药物归经理论,运用经方,使用对药、晚期肠癌患者重在调理和改善症状、拓展给药途径,发挥中医优势、重视生活调养,食疗、心理治疗与药物治疗相配合等方面对笔者治疗大肠癌的心得体会进行总结,以供临床参考。

  11. Clinical experience of SIB-IMRT in anal cancer and selective literature review

    International Nuclear Information System (INIS)

    To evaluate feasibility and outcome of our institutional SIB-IMRT schedule in patients with anal cancer and to selectively review the literature on different SIB-IMRT schedules. Between 01/08-06/13 25 patients with biopsy proven squamous cell anal cancer were treated in our institution with IMRT. Radiotherapy was delivered in two series using a SIB-IMRT schedule of 45 Gy/1.8 Gy to the primary tumor and adjacent pelvic lymph nodes and 38 Gy/1.52 Gy to elective nodes followed by an IMRT boost of 7×2 Gy = 14 Gy to the primary tumor and involved nodes (cumulative prescription dose: 59 Gy). Mean follow-up was 20 months (range: 4-68). The 2-year-local control, colostomy-free survival, distant metastases-free survival and overall survival rates were 92%, 92%, 92%, and 88%, respectively. Grade 3 acute skin toxicity was observed in 6 patients (24%). No high grade gastrointestinal or urinary acute toxicity occurred. Four patients required more than one day of treatment interruption due to acute toxicity. No grade 3 or higher late sequelae were observed. We present our institutional SIB-IMRT experience treating patients with anal cancer in two series using moderate single doses from 1.5-2.0 Gy. Our results, in terms of loco-regional outcome and toxicity, were comparable to other studies. The incidence of treatment interruptions was very low. Therefore this schedule appears to be safe for clinical use

  12. Researching experiences of terminal cancer: a systematic review of methodological issues and approaches.

    Science.gov (United States)

    Harris, F M; Kendall, M; Bentley, A; Maguire, R; Worth, A; Murray, S; Boyd, K; Brown, D; Kearney, N; Sheikh, A

    2008-07-01

    The objectives of this review were to assess the methods and approaches applied to end-of-life cancer research based on papers focusing on approaches or methodological issues related to seeking the views of people affected by terminal cancer. A comprehensive search of 10 databases (January 1980-February 2004) was undertaken. References were screened, quality assessed and data extracted by two reviewers. Analysis followed a meta-narrative approach. Fifteen papers were included. They discussed 'traditional' approaches, such as focus groups, interviews, surveys, as well as innovative approaches allied to the arts. They reveal that mixed methods are gaining popularity. The emotional demands placed on researchers and the ethical issues involved in this research area were also discussed. We concluded that researchers should embrace innovative approaches from other areas of social science, such as the use of arts-based techniques. This may facilitate recruitment of the hard-to-reach groups and engage with experiences that may be otherwise difficult to verbalize. Although researching the needs of the dying carries challenges, these are not the exclusive domain of the cancer field. This study reveals that diverse methods, from research-based drama to postal questionnaires, can enhance end-of-life research. However, this review reveals the need for more methodological work to be undertaken and disseminated. PMID:18485015

  13. Diagnosis and Treatment Experience of 14 Cases of Breast Cancer Associated with Pregnancy or Lactation

    Institute of Scientific and Technical Information of China (English)

    ZHENG Zhixiang; WU Zhiyong

    2006-01-01

    Objective: To explore the diagnosis and treatment experience of breast cancer associated with pregnancy or lactation. Methods: From January 1990 to December 2005, 14 cases with breast cancer associated with pregnancy or lactation were analyzed retrospectively (TNM stage Ⅱ, 2 cases; stage Ⅲ, 11 cases; stage Ⅳ, 1 case). Diagnosis was established by fine needle aspiration biopsy primarily or routine pathological method if necessary. Abortion was used for discontinuation of pregnancy in 1 case with early pregnancy and 1 case with meddle pregnancy. 2 patients with late pregnancy received cesarean section,10patients of breast cancer associated with lactation received multidisciplinary and-tumor treatment after discontinuation of lactation. Results: Diagnosis was confirmed by fine noodle aspiration biopsy in 9 cases and by secondary routine pathological method in the other 5 cases, 12 cases were followed up, 1 case of stage Ⅳ died of metastasis 5 months after diagnosis. 3-, 5-year survival rates in 10 cases of stage Ⅲ were 66% and 30% respectively. One case remained alive without recurrence for 8 years up to now. Conclusion: A thorough breast examination is necessary at the first antenatal visit physicians should aggressively pursue work-up in women with a palpable breast tass. In the patients during the second and third trimness,the various modalities available for treatment inholding abortion and their risks and beneath modalities available for treatment including abortion and their risks and benefits must be discussed openly with patients and their families.

  14. Aloneness: the lived experience of women with cancer of the vulva.

    Science.gov (United States)

    Jefferies, H; Clifford, C

    2011-11-01

    Cancer of the vulva is a rare condition that has been subject to limited research with a paucity of studies into the impact of this disease. Although the physical effects may readily be described, little is known about the psychological, emotional and social impact of this condition. To increase insights, a qualitative research study was undertaken to explore the experiences of women with vulval cancer living in the UK. An interpretive phenomenological approach based on the work of Heidegger and Van Manen was used to frame the study in which 13 women under 50 years of age were interviewed between 6 months and 5 years after their surgery. Data were analysed using framework analysis described by Ritchie and Spencer. This article describes the concept of aloneness which emerged from the data. This includes consideration of the women's sense of isolation due to the geographical distance between the woman's home and the hospital, and a sense of separation as they described their loss of sexual function and ability to enjoy the sexual relationship they had previously, following the onset of their symptoms of vulval cancer and subsequent treatment. The women's sense of aloneness was also manifest in their perception that there was a lack of knowledge and understanding about this condition both in their social world and the healthcare system in which they received treatment. PMID:21481049

  15. Women's experiences of the breast cancer diagnostic process: A thematic evaluation of the literature; Recall and biopsy

    International Nuclear Information System (INIS)

    Aim: The aim of this study was to use relevant literature to understand women's experiences of diagnostic breast cancer procedures; in this case their experiences of being recalled and of having a biopsy. Method: A structured literature search was performed to locate relevant research. Research articles published between 2002 and 2013 were identified in CINAHL, MEDLINE and Science Direct. The quality of the research was assessed using an appropriate critical appraisal tool to enable a systematic and consistent assessment. Results: Thematic analysis of the literature identified five themes: fear, pain and discomfort, waiting, the physical environment and staff interactions. Women's experiences are unique and diverse; however, literature suggests that these themes do summarise women's experiences. Conclusion: Women's experiences of diagnostic breast cancer procedures are not limited to the examinations alone but encompass the entire experience. These themes influence women's experiences and their perception of care

  16. Postchemotherapy Retroperitoneal Lymph Node Dissection in Patients With Nonseminomatous Testicular Cancer: A Single Center Experiences

    Directory of Open Access Journals (Sweden)

    Nowroozi

    2015-09-01

    Full Text Available Background Testicular cancer accounts for about 1 - 1.5% of all malignancies in men. Radical orchiectomy is curative in 75% of patients with stage I disease, but advance stage with retroperitoneal lymph node involvement needs chemotherapy. All patients who have residual masses ≥ 1 cm after chemotherapy should undergo postchemotherapy retroperitoneal lymph node dissection (PC-RPLND. Objectives Treatment of advanced nonseminomatous testicular cancer is usually a combination of chemotherapy and surgery. We described our experience about postchemotherapy retroperitoneal lymph node dissection (PC-RPLND in our center. Patients and Methods In a retrospective cross-sectional study between 2006 and 2011, patients with a history of postchemotherapy retroperitoneal lymph node dissection (PC-RPLND in Imam Khomeini hospital were evaluated. All patients had normal postchemotherapy serum tumor markers and primary nonseminomatous cancer. We reviewed retrospectively clinical, pathological, and surgical parameters associated with PC-RPLND in our center. Results Twenty-one patients underwent bilateral PC-RPLND. Mean age was 26.3 years (ranged 16 - 47. Mean size of retroperitoneal mass after chemotherapy was 7.6 cm. Mean operative time was 198 minutes (120 - 246 minutes. Mean follow-up time was 38.6 months. Pathologic review showed presence of fibrosis/necrosis, viable germ cell tumor and teratoma in 8 (38.1%, 10 (47.6% and 3 (14.28% patients, respectively. One patient in postoperative period of surgery and three patients in two first years after surgery were expired. Of 17 alive patients, only two (11.8% had not retrograde ejaculation. Conclusions PC-RPLND is one the major operations in the field of urology, which is associated with significant adjunctive surgeries. In appropriate cases, PC-RPLND was associated with good cancer specific survival in tertiary oncology center.

  17. Locally advanced cervix cancer: chemotherapy prior to definitive surgery or radiotherapy. A single institutional experience

    International Nuclear Information System (INIS)

    Primary or neoadjuvant chemotherapy prior to definitive local therapy has potential advantages for locally advanced cervix cancer. It can down stage a cancer and allow definitive local therapy to be technically possible (surgery), or potentially more effective (radiotherapy). It can also eradicate subclinical systemic metastases. This report reviews a single institution's experience of neoadjuvant chemotherapy prior to definitive local therapy for cervix cancer over a 13-year period. One hundred and six patients were treated with this intent. The patients were analysed for their response to chemotherapy, treatment received, survival, relapse and toxicity. The chemotherapy was feasible and the majority of patients had a complete or partial response (58.5%). Eight patients did not proceed to local treatment. Forty-six patients had definitive surgery and 52 had definitive radiotherapy. The 5-year overall survival was 27% and the majority of patients died with disease. The first site of relapse was usually in the pelvis (46.2%). Late complications that required ongoing medical therapy (n = 6) or surgical intervention (n = 2) were recorded in eight patients (7.5%). On univariate analysis stage (P= 0.04), tumour size (P = 0.01), lymph node status (P=0.003), response to chemotherapy (P = 0.045) and treatment (P = 0.003) were all significant predictors of survival. On multivariate analysis, tumour size (P < 0.0001) and nodal status (P = 0.02) were significant predictors of survival. Despite the impressive responses to chemotherapy of advanced cervix cancer, there is evidence from randomized trials that it does not improve or compromise survival prior to radiotherapy. As its role prior to surgery remains unclear, it should not be used in this setting outside a prospective randomized trial. Copyright (2001) Blackwell Science Pty Ltd

  18. Acute Morbidity of Proton Therapy for Prostate Cancer: The Hyogo Ion Beam Medical Center Experience

    International Nuclear Information System (INIS)

    Purpose: To investigate the incidence and influencing factors of acute genitourinary (GU) and gastrointestinal morbidities in patients with prostate cancer treated with proton therapy. Methods and Materials: A total of 287 patients with histologically proven Stage cT1-T4N0M0 prostate cancer were treated with proton therapy between 2003 and 2004. Of these, 204 (71%) received neoadjuvant androgen suppression therapy. The patients were treated with 190-230-MeV protons using lateral-opposed techniques to a dose of 74 GyE. Dose-volume histogram analyses were performed. The incidence of acute morbidity was evaluated using the National Cancer Institute Common Toxicity Criteria, version 2.0. Clinical factors, including age, clinical target volume, initial prostate-specific antigen level, T stage, presence of diabetes mellitus, and the use of androgen suppression therapy, were investigated to determine whether those affected the incidence of acute GU morbidity. Results: None developed Grade 2 or higher acute gastrointestinal morbidity. In contrast, 111 (39%) and 4 (1%) patients experienced acute Grade 2 and Grade 3 GU morbidities, respectively. However, 87% of the patients were successfully relieved by the administration of a selective α-1 blocker. Multivariate analysis showed that a larger clinical target volume (p = 0.001) and the use of androgen suppression therapy (p = 0.017) were significant factors for the prediction of acute Grade 2-3 GU morbidity. Conclusion: In our experience with proton therapy, a low incidence of acute gastrointestinal morbidity was observed. In contrast, the incidence of acute GU morbidity was similar to that in other reports of photon radiotherapy. Additional follow-up is warranted to elucidate the long-term safety and efficacy of proton therapy for prostate cancer

  19. Effectiveness and adverse effects of hormonal therapy for prostate cancer: Japanese experience and perspective

    Institute of Scientific and Technical Information of China (English)

    Mikio Namiki; Satoru Ueno; Yasuhide Kitagawa; Takashi Fukagai; Hideyuki Akaza

    2012-01-01

    Recently,novel anti-androgens and inhibitors of androgen biosynthesis have been developed through the elucidation of mechanisms of castration resistance of prostate cancer.We believe that these new developments will improve hormonal therapy.On the other hand,there has been an increase in criticism of hormonal therapy,because hormonal therapy is supposed to induce adverse effects such as cardiovascular disease.In this review,we have introduced the Japanese experience of hormonal therapy,because we believe that there may be ethnic differences between Caucasians and Asian people in the efficacy and adverse effects of hormonal therapy.First,we showed that primary hormonal therapy can achieve long-term control of localized prostate cancer in some cases and that quality of life of patients receiving hormonal therapy is rather better than previously thought.Neoadjuvant and adjuvant hormonal therapy in cases undergoing radical prostatectomy or radiotherapy are very useful for high-risk or locally advanced prostate cancer.Further clinical trials are required to confirm the efficacy of neoadjuvant or adjuvant hormonal therapy.We showed that the death from cardiovascular diseases in Japanese patients receiving hormonal therapy was not higher than that in the general population.However,efforts should be made to decrease the adverse effects of hormonal therapy,because life-style change may increase the susceptibility to adverse effects by hormonal therapy even in Japan.Managements of endocrine and metabolic dysfunction,such as diabetes mellitus,are essential.New hormonal compounds such as selective androgen receptor modulators capable of specifically targeting prostate cancer are expected to be developed.

  20. Lived experiences and challenges of older surgical patients during hospitalization for cancer: An ethnographic fieldwork

    Directory of Open Access Journals (Sweden)

    Lisbeth Uhrenfeldt

    2014-02-01

    Full Text Available This paper explores the lived experiences of older surgical patients’ (aged 74 years and older experienced challenges during a brief admission to hospital. Age, gender, polypharmacy, and the severity of illness are also factors known to affect the hospitalization process. For an ethnographic study using participant observation and interviews, surgical cancer patients (n = 9, aged 74 years and older were recruited during admission to a Danish teaching hospital. Using ethnographic strategies of participant observation and interviews, each patient was followed through the course of 1 day during their stay at the hospital. Interviews were carried out with all patients during this time. Three areas of concern were identified as prominent in the patients’ experiences and challenges during their short hospital stay: teeth and oral cavity, eating in a hospital setting, and medication during hospitalization. Short-term hospitalization requires focused collaboration between staff and patient concerning individual challenges from their teeth and oral cavity as support of nutritional needs during surgical treatment for cancer.

  1. Concepts within the Chinese culture that influence the cancer pain experience.

    Science.gov (United States)

    Chen, Lih-Mih; Miaskowski, Christine; Dodd, Marylin; Pantilat, Steven

    2008-01-01

    The purpose of this article is to describe some of the concepts within the Chinese culture that influence the sociocultural dimension of the cancer pain experience. The major concepts that influence Chinese patients' perspectives on cancer pain and its management include Taoism/energy, Buddhism, and Confucianism. Within the beliefs of Taoism/energy, pain occurs if Qi, or blood circulation, is blocked. To relieve pain, the blockage of Qi/blood must be removed and the person needs to maintain harmony with the universe. Within the beliefs of Buddhism, pain/suffering is a power, unwanted but existent, that comes from a barrier in the last life; from the objective world; from a person's own sensation; or from other people, animals, and materials. Only by following the 8 right ways (ie, right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, and right concentration) can an individual end the path of pain/suffering. A Confucian believes that pain is an essential element of life, a "trial" or a "sacrifice." Therefore, when a person suffers with pain, he or she would rather endure the pain and not report it to a clinician until the pain becomes unbearable. Oncology nurses who care for Chinese patients need to understand the fundamental beliefs that influence the sociocultural dimension of the pain experience for these patients. This information will assist the oncology nurse in developing a more effective pain management plan. PMID:18490884

  2. “It stays with me”: The experiences of second- and third-year Student Nurses when caring for patients with cancer

    OpenAIRE

    King-Okoye, M; Arber, A

    2013-01-01

    Little is known about student nurses experiences of nursing patients with cancer in the UK. With the increasing survival of people with cancer and with cancer no longer seen as a terminal illness it is useful to understand student nurses clinical experience when nursing those with cancer. This study takes a phenomenological approach involving three focus group interviews with twenty student nurses from the second and third year of their course in one centre in the UK. All the students had exp...

  3. The Representation of "Curanderismo" in Selected Mexican American Works

    Science.gov (United States)

    Pabon, Melissa

    2007-01-01

    "Curanderismo," a Mexican folk practice, is a prevalent subject in Mexican American literature. Because much of the presence of "curanderismo" in Mexican American literature is only explored in ethnographic studies, the purpose of this study is to examine the artistic representation of "curanderismo" in the novels "Bless Me, Ultima" by Rudolfo…

  4. Mexican Hometown Associations in the U.S

    DEFF Research Database (Denmark)

    Trans, Lars Ove

    2009-01-01

    Most of the literature on Mexican hometown associations (HTAs) has focused on their role as development agents and often emphasized the rapprochement carried out by the Mexican state in order to attract remittances. Although the Mexican state plays an important part in the proliferation of HTAs in...

  5. Green Medicine: Traditional Mexican-American Herbal Remedies.

    Science.gov (United States)

    Torres, Eliseo

    Traditional Mexican American herbal potions and remedies and their history are explained in an introductory book for the general reader. The importance of curanderismo, or green medicine, in Mexican and Mexican American cultures is explored. A brief history traces the herbal aspects of curanderismo through Mayan and Aztec cultures, the Spanish…

  6. A Qualitative Study of Mexican American Adolescents and Depression

    Science.gov (United States)

    Fornos, Laura B.; Mika, Virginia Seguin; Bayles, Bryan; Serrano, Alberto C.; Jimenez, Roberto L.; Villarreal, Roberto

    2005-01-01

    Depressive disorders are present in a high percentage of Mexican American adolescents. Among the US Mexican American population, suicide is the fourth leading cause of death among 10- to 19-year-olds. Little research, however, has focused on Mexican American adolescents' knowledge and views about depression and seeking help for depression. Results…

  7. Acculturation and Enculturation Trajectories among Mexican-American Adolescent Offenders

    Science.gov (United States)

    Knight, George P.; Vargas-Chanes, Delfino; Losoya, Sandra H.; Cota-Robles, Sonia; Chassin, Laurie; Lee, Joanna M.

    2009-01-01

    This study examines changes over time in ethnic affirmation/belonging and ethnic identity achievement, Spanish language use, English language use, Mexican/Mexican-American affiliation/identification and Anglo affiliation/identification in a sample of Mexican-American adolescents participating in a longitudinal study of juvenile offenders. The…

  8. Conceptualizing Parent Involvement: Low-Income Mexican Immigrant Perspectives

    Science.gov (United States)

    Crane, Thomas B.

    2012-01-01

    The purposes of this study were to (a) investigate the conceptualization of low-income Mexican immigrant parents about their parental involvement and the family-school connection, (b) identify the influences on low-income Mexican immigrant parents' approach to parent involvement, and (c) identify the ways that Mexican immigrant parents…

  9. Mexican energy policy and sustainability indicators

    International Nuclear Information System (INIS)

    The authors analyze the Mexican energy policy taking as reference the methodological framework for sustainable energy development proposed by the Economic Commission for Latin America and the Caribbean. This methodology takes eight related indicators to the social, environmental and economic dimensions in order to calculate a general sustainability indicator for the energy sector. In this methodology, the weight of each dimension is different; namely, the social and environmental issues have less relevance than the economic issues. The authors use this methodology because government institutions as the Department of Energy and the Department of Environment and Natural Resources have used some indicators from such a methodology to propose plans, programs, projects and bills. Authors know of the existence of other methodologies about sustainability. Nonetheless, opting for the Economic Commission for Latin America and the Caribbean's methodology is convenient because this organization is a respectable authority for civil servants from the Mexican institutions. Our objective is just to contrast the sustainability grade of the energy sector between 1990 and 2008 for Mexico whose government started reforms in the 1990s. It concludes that those reforms did not bring about a higher sustainability level for the energy sector. - Highlights: ► We used the OLADE, CEPAL and GTZ's methodology to calculate sustainability indicators for the Mexican energy sector. ► We studied the Mexican energy policy from 1990 to date and presented it. ► Currently, the Mexican energy sector is less sustainable than in 1990.

  10. Mutation Profiling of Clinically Advanced Cancers Using Next-Generation Sequencing for Targeted Therapy: A Lifespan Experience.

    Science.gov (United States)

    Friedman, Kenneth; Resnick, Murray B; Safran, Howard

    2015-10-01

    The application of modern molecular tests such as next-generation sequencing (NGS) to human malignancies has led to better understanding of tumor biology and the design of targeted molecular therapies. In the research setting, important genomic alterations in tumors have been discovered with potential therapeutic implications but data regarding the impact of this technology in a real world oncology practice is limited. As a result, we decided to review the results of NGS in 144 advanced-stage cancer patients referred to the oncology practices of Lifespan-affiliated centers in Rhode Island. Most cancers revealed genomic alterations in genes commonly mutated in cancer. However, several unexpected genomic alterations were discovered in certain cancers with potential therapeutic intervention. Most cancers contained "actionable" genomic alterations despite being of advanced stage. Our experience demonstrates that application of NGS in the clinical setting contributes both to increasing the therapeutic armamentarium as well as our understanding of tumor biology. PMID:26422540

  11. Initial Experience with Magnetic Resonance-Guided Vacuum-Assisted Biopsy in Korean Women with Breast Cancer

    OpenAIRE

    Jung, Hye Na; Han, Boo-Kyung; Ko, Eun Young; Shin, Jung Hee

    2014-01-01

    Purpose The aim of this study is to describe our initial experience with magnetic resonance (MR)-guided biopsy and to determine the malignancy rate of additional lesions identified by MR only in Korean women with breast cancer. Methods A retrospective review identified 22 consecutive patients with breast cancer who had undergone MR-guided vacuum-assisted biopsies (VAB) of MR-only identified lesions from May 2009 to October 2011.We evaluated the rate of compliance, the technical success for MR...

  12. Comparison of Mexican and Mexican American College Students on the Spanish (American) Version of the Depression Adjective Check List.

    Science.gov (United States)

    Lubin, Bernard; And Others

    1986-01-01

    Tested utility of Spanish (American) version of Depression Adjective Check Lists with 70 Mexican American and 66 Mexican college student samples. Found no significant differences on lists E, F, and G. Found significant concurrent validity in Mexican sample by means of correlations with the Center for Epidemiologic Studies Depression Scale. (NEC)

  13. Gender roles and/or styles in crisis: an integrative analysis of the experiences of fathers of children with cancer.

    Science.gov (United States)

    Chesler, M A; Parry, C

    2001-05-01

    Despite a proliferation of research with families of children with cancer and gender differences in parental coping, few studies have explicitly explored the experiences of fathers of children with cancer. Using several different data collection efforts, including semistructured in-depth interviews and open workshops, this integrative analysis views fathers' experiences through the lens of gender. Findings suggest that fathers' experiences can be understood as influenced by gender identities, gender roles, and the gendered organization of support systems, employment, and health care institutions. The results suggest the need for interventions that provide fathers and entire families with the opportunity to develop new skills and coping strategies for dealing with the stresses and challenges of childhood cancer. PMID:11339080

  14. The Mexican Drug War and the Consequent Population Exodus: Transnational Movement at the U.S.-Mexican Border

    Directory of Open Access Journals (Sweden)

    Adam Sebastian

    2013-01-01

    Full Text Available At the frontline of México’s “war on drugs” is the Mexican-U.S. border city of Cd. Juárez, Chihuahua, which has become internationally known as the “murder capital of the world.” In Juárez, which neighbors El Paso, Texas, United States, estimates of the murders in Juárez are as high as 7,643 between 2006 and 2011, leaving approximately 10,000 orphans. Juárez has also experienced an exodus of approximately 124,000 people seeking safety, some migrating to the Mexican interior and others to the U.S., particularly along the U.S.-México border. Based on 63 in-depth interviews with Juárez-El Paso border residents, along with ethnographic observations, we examine the implications of the “war on drugs” on transnational movements and on the initial settlement of those escaping the violence. In particular, we construct a typology of international migrants who are represented in the Juárez exodus: the Mexican business elite, the “Refugees without Status,” and those who resided in México but who are U.S. born or have legal permanent residency in the U.S. This article highlights the role of transnational capital in the form of assets and income, social networks in the U.S., and documentation to cross the port of entry into the U.S. legally, in easing migration and initial settlement experiences in the U.S.

  15. Unperceived dating violence among Mexican students

    OpenAIRE

    María de Lourdes Cortés Ayala; Carolina Bringas Molleda; Luis Rodríguez-Franco; Mirta Flores Galaz; Tamara Ramiro-Sánchez; Francisco J. Rodríguez Díaz

    2014-01-01

    The aim of this ex post facto study was to determine the level of self-perceived abuse and the feelings of fear and entrapment that exist among Mexican students in a dating relationship. We intended to explore possible differences in the prevalence of the various types of violence or victimization between individuals who perceive themselves as being abused and those who do not, combining such perceptions with the feelings of fear and entrapment. The sample was composed of 3,495 Mexican studen...

  16. Mexican oil industry: Shifting to difficult oil

    Energy Technology Data Exchange (ETDEWEB)

    Bazan G., Gerardo; Gonzalez, Cristobal J.

    2010-09-15

    Mexico has stepped into an important transition of declining oil fields and new challenging oil projects. The aim of this paper is to show a new perspective of the oil resources that have been exploited throughout the Mexican territory, as well as the remaining resources yet to be exploited. We have developed a resources/production-costs chart that illustrates the historical and future development of the Mexican oil industry, showing the shift that the industry will face in the coming years; this chart was taken from a model already in use by the most prestige energy agencies in the world.

  17. Employers mexican migrants in the United States

    Directory of Open Access Journals (Sweden)

    Eduardo Fernández Guzmán

    2013-09-01

    Full Text Available You might think that by definition the migrant labor plays in less profitable niches and meager social mobility. However, a large group of migrants in different economically developed countries have successfully launched businesses of diverse nature and volume. This is why entrepreneurship of migrants is an issue that has received increasing attention in recent years. Compared to other immigrant groups in the United States, Mexicans show low levels of entrepreneurial activity. The aim of this paper is to, through a general literature review of official statistical data, a preliminary analysis of mexican migrant entrepreneurship in the United States, that is to say in recent years has been growing in importance.

  18. Management of Early Breast Cancer with Breast Conservative Surgery. An Egyptian Experience

    International Nuclear Information System (INIS)

    Background: Breast conservative surgery (BCS) has been an established method for treatment of early breast cancer. The volume of the procedure varies from a wide local excision to partial mastectomy and ipsilateral axillary lymphadenectomy. The nipple and areola complex sparing, depends on their proximity to the tumour. Radiotherapy, chemotherapy and or hormonal treatment play an integral role in the treatment of early breast cancer. Aim of the Study: In the present study we present our experience at National Cancer Institute, Cairo University with breast conservative surgery in treatment of female patients with early (T1-T2) breast cancer. The aim is to examine the evidence based management of those cases and the outcome of treatment in terms of loco regional recurrence and/or distant metastasis. Patients and Methods: The study includes 200 with early breast cancer patients who presented to the department of surgery, National Cancer Institute between May 2002 and February 2007. The average age was 46±6.5 years and the range was (26-72 years). Bilateral mammography, chest X-ray and full blood count were done routinely in the entire patients' group. The inclusion criteria included all patients presented with a breast tumor up to 4 cm in greatest dimension (T1-2N0). Results: Sixty Eight percent of patients underwent wide local excision, 20% underwent quadrantectomies, and 12% underwent partial mastectomy with or without nipple and areola preservation. All patients who underwent quadrantectomy or partial mastectomy required an augmentation mammoplasty to restore the breast volume. A latissmus dorsi myocutaneous flap was used in the majority of cases (70%), the rest were reconstructed with either a prosthetic implant or transverse rectus abdominis flap. The complications involved a total flap loss in 2 patients, partial flap loss in 2, nipple and areola sloughing in 4, wound infection in 5, haematoma in 4, seroma in 60, and donor site morbidity in 12 patients. Ninety

  19. Pollination of Greenhouse Tomatoes by the Mexican bumblebee Bombus ephippiatus (Hymenoptera: Apidae)

    OpenAIRE

    Carlos Hernan Vergara; Paula Fonseca-Buendía

    2012-01-01

    The Mexican native bumblebee Bombus ephippiatus Say was evaluated as a potential pollinator of greenhouse tomatoes (Solanum lycopersicon L.). The experiments were performed at San Andrés Cholula, Puebla, Mexico, from June to December 2004 in two 1 000 m2 greenhouses planted with tomatoes of the cultivar Mallory (Hazera ®). For the experiments, we used two colonies of Bombus ephippiatus, reared in the laboratory from queens captured in the field. Four treatments were applied to 20 study plant...

  20. Testosterone therapy in men with prostate cancer: literature review, clinical experience, and recommendations

    Directory of Open Access Journals (Sweden)

    Abraham Morgentaler

    2015-04-01

    Full Text Available For several decades any diagnosis of prostate cancer (PCa has been considered an absolute contraindication to the use of testosterone (T therapy in men. Yet this prohibition against T therapy has undergone recent re-examination with refinement of our understanding of the biology of androgens and PCa, and increased appreciation of the benefits of T therapy. A reassuringly low rate of negative outcomes has been reported with T therapy after radical prostatectomy (RP, radiation treatments, and in men on active surveillance. Although the number of these published reports are few and the total number of treated men is low, these experiences do provide a basis for consideration of T therapy in selected men with PCa. For clinicians considering offering this treatment, we recommend first selecting patients with low grade cancers and undetectable prostate-specific antigen following RP. Further research is required to define the safety of T therapy in men with PCa. However, many patients symptomatic from T deficiency are willing to accept the potential risk of PCa progression or recurrence in return for the opportunity to live a fuller and happier life with T therapy.

  1. The Univ. of Florida experience with two fractions per day for head and neck cancer

    International Nuclear Information System (INIS)

    Based on early promising results, a twice-a-day fractionation scheme similar to that reported from Dijon, France and M.D. Anderson Hospital was introduced at the University of Florida in 1978 for the treatment of patients with moderately advanced and advanced squamous cell cancers of the head and neck. The majority of patients treated by twice-a-day irradiation at the University of Florida have had primary lesions of the oropharynx, hypopharynx, or larynx. Patients with T1 lesions at any site continued to receive once-a-day treatment, as did patients with T2 lesions of the glottic larynx, floor of mouth, and oral tongue; beginning in 1986, T2 glottic tumors have also been managed with twice-a-day treatment. Only 2 patients with cancers of the nasal cavity, paranasal sinuses, or nasopharynx were treated by twice-a-day irradiation during the study period, and they are not included in the present report. Also, a number of patients with small-volume, superficial oropharyngeal lesions that were staged T2 or T3 only on the basis of size criteria were treated by once-a-day irradiation. The following is an update of the University of Florida experience with this technique

  2. Experiences of the family caregiver of a person with intestinal ostomy due to colorectal cancer

    Directory of Open Access Journals (Sweden)

    Gláucia Sousa Oliveira

    2014-04-01

    Full Text Available This is a study with the objective to know the experiences of the family caregiver of a person with intestinal ostomy due to colorectal cancer. A qualitative research, grounded on the humanization referential, made in 2013, through serialized semi-structured interviews and inductive analysis. It was approved by the Ethics and Research Committee under legal opinion no. 237,771. Seven family caregivers participated in this study in a county of southern Minas Gerais state, Brazil. Three categories emerged from the data: Relation with the disease and its treatments; Impact facing treatment and rehabilitation and Nets of support. The representation of the disease associated to finitude is reaffirmed. In order to lessen anguish and suffering, the family caregivers search support, mainly in spirituality. The impact resulting from the illness and the rehabilitation process imposes a new order to the caregivers, with personal and social renouncing, which provides a closer and more dedicated relation with the patient.

  3. Radiation therapy in differentiated cancers of thyroid. A report on 10 year experience

    International Nuclear Information System (INIS)

    More than 800 cases of differentiated cancers of thyroid were selected at the service of radioisotopes of CHU Avicenne, RABAT, during a period of more than 13 years. The ages situate between the extremes 5 years and longer than 85 years, while more than 2/3 of patients are females. Almost 300 patients have received a cure of radiotherapy with 100 mCi of iodine 131. Less than 10% of them have benefited by a second cure. We deplore 4 deceases in our series. The goal of this work is to report the experience of our service in radiotherapy, which recorded an important impetus since the last ten years in spite of all the administrative constraints which this therapy technique implies (costs - importation...) and which limits its generalization to all the patients lacking social support

  4. Food acculturation drives dietary differences among Mexicans, Mexican Americans, and Non-Hispanic Whites.

    Science.gov (United States)

    Batis, Carolina; Hernandez-Barrera, Lucia; Barquera, Simon; Rivera, Juan A; Popkin, Barry M

    2011-10-01

    Our aim was to examine the effects of food acculturation on Mexican Americans' (MA) diets, taking the Mexican diet as reference. We used nationally representative samples of children (2-11 y) and female adolescents and adults (12-49 y) from the Mexican National Nutrition Survey 1999 and NHANES 1999-2006 to compare the diets of Mexicans (n = 5678), MA born in Mexico (MAMX) (n = 1488), MA born in the United States (MAUS) (n = 3654), and non-Hispanic white Americans (NH-White) (n = 5473). One 24-h diet recall was used to examine the percentage consuming and percentage energy consumed from selected food groups. Most of the food groups analyzed displayed a fairly linear increase or decrease in percent energy/capita intake in this order: Mexican, MAMX, MAUS, NH-White. However, few significant differences were observed among the US subpopulations, especially among MAUS and NH-Whites. Overall, compared to Mexicans, the US subpopulations had greater intakes of saturated fat, sugar, dessert and salty snacks, pizza and French fries, low-fat meat and fish, high-fiber bread, and low-fat milk, as well as decreased intakes of corn tortillas, low-fiber bread, high-fat milk, and Mexican fast food. Furthermore, the patterns were similar in all age groups. Although we found a mix of positive and negative aspects of food acculturation, the overall proportion of energy obtained from unhealthy foods was higher among the US subpopulations. Our findings indicate that within one generation in the US, the influence of the Mexican diet is almost lost. In addition, our results reinforce the need to discourage critical unhealthful components of the American diet among MA. PMID:21880951

  5. Predictors of Routine Medical Care Use among Mexican Immigrants/Mexican-Americans Varying in Legal Status

    OpenAIRE

    Garcini, Luz M.; Ayala, Guadalupe X.; Molina, Marisa; Quintanar, Elena; Johansen, Christopher; Hector, Richard

    2015-01-01

    Background: Immigration has been the focus of intense political debate, with a recurrent theme being the use of public services, including healthcare. Although Latinos are the largest and fastest growing ethnic group in the United States (U.S.), evidence suggests they underutilize healthcare, with Mexican Immigrants and Mexican Americans (MI-MA) living on the U.S.-Mexico border exhibiting the greatest disparities. Objective: This study explored the association of predisposing, enabling and ne...

  6. Undergraduate nursing students caring for cancer patients: hermeneutic phenomenological insights of their experiences

    Directory of Open Access Journals (Sweden)

    Charalambous Andreas

    2013-02-01

    Full Text Available Abstract Background The care of patients suffering from cancer and especially those facing the death trajectory appears to be complex and demanding not only for student nurses but for professional nurses as well. The educational models often used in nursing require students to face challenging care scenarios, sometimes with minimal or no supervision and guidance. These “worst case scenarios” can be traumatic experiences that can leave the student hopeless and disappointed of themselves and in many cases can “scar” their subsequent professional career. The literature demonstrates that this can be the result of the students’ ill-preparation to care for cancer patients and deal with death and dying. The purpose of this study was to interpret the students’ experiences of coming face-to-face with cancer care during their clinical placements. Methods This is a hermeneutic phenomenological study influenced by the ideas of the French Philosopher Paul Ricoeur. Based on this philosophical enquiry the interpretation process included three stages: 1 naïve reading, 2 structural analysis and 3 comprehensive understanding. Data were collected through reflective/narrative diaries from the 4th grade undergraduate (pre-registration nursing students practicing at oncology, hematology, pediatric oncology departments and hospices. Diaries of twelve students met the inclusion criteria and were included in the interpretation process. The study took place during January and May 2011. Results The interpretation yielded the following themes: a Being part of the center’s life, b Being sympathetic, c Being confronted by others, d Being self-reflective, e Being trapped in the system, f Being caring towards the family and g Being better in clinical practice. Conclusions The students emphasized the need for appropriate preparation both at a theoretical and at a clinical level, as to better confront situations involving death and dying as well as learning

  7. COMPARISON OF SYMPTOMS IN AFRICAN-AMERICAN, ASIAN-AMERICAN, MEXICAN-AMERICAN AND NON-HISPANIC WHITE PATIENTS WITH MAJOR DEPRESSIVE DISORDER

    OpenAIRE

    Rao, Uma; Poland, Russell E.; Lin, Keh-Ming

    2012-01-01

    The study compared depressive and associated psychopathological symptoms in 17 African-American, 19 Asian-American, 22 Mexican-American and 41 Non-Hispanic White patients with unipolar major depressive disorder. Overall, severity of depression was comparable among the groups both on clinician-rated and subject-rated measures. However, ethnic-minority groups were more likely to experience diurnal variation of mood, with worsening in the evening. Furthermore, Asian-Americans and Mexican-America...

  8. Intra-familial physical violence among Mexican and Egyptian youth Violência física intra-familiar entre jovens mexicanos e egípcios

    OpenAIRE

    Leonor Rivera-Rivera; Betania Allen; James F. Thrasher; Ruben Chavez; Cielo Fernandez-Ortega; Osman Galal; Eduardo C Lazcano-Ponce

    2005-01-01

    OBJECTIVE: To determine the prevalence of experiencing intra-familial violence among Mexican and Egyptian youth and to describe its associated risk factors. METHODS: Data from questionnaires applied to 12,862 Mexican and 5,662 Egyptian youth, aged 10 to 19, who attended public schools were analyzed. Biviarate and logistic regression analysis were used to determine the relationship between socio-demographics, the experience of intra-familial violence and violence perpetration. RESULTS: The pre...

  9. [About the origin, evolution and irradiation of Mexican cardiology].

    Science.gov (United States)

    de Micheli, Alfredo

    2014-01-01

    The Mexican cardioangiology started in the nineteen century thanks to first endeavors of surgeons and physicians related to local academies and to School of Medicine, established in 1833 by Dr. Valentin Gómez Farías. Dr. Manuel Carpio, the future first head of department of physiology in this school, translated to Spanish language and published, in 1823, the article On pectoriloquo of the French physician Marat and later performed some experiments on the heart' motion. During the Secont Empire (1864-1867), the physician Samuel von Basch performed studies to define the arterial hypertension, called by him "latent atherosclerosis", i.e. the "essential hypertension". Once he had returned to his country, he invented in 1880, a sphygmomanometer of mercury column, that was the model for the instrument constructed by the Italian physician Scipione Riva-Rocci and presented in 1896. In our time, Dr. Demetrio Sodi Pallares systematized a metabolic therapy called "polarizing therapy", i.e. capable of repolarizing the heart's cells partly depolarized due to hypoxia or direct aggressions. These were the first steps in Mexico on the way to a promising medicine starting and the great adventure of Mexican cardiology. PMID:25260577

  10. Thermometer use among Mexican immigrant mothers in California.

    Science.gov (United States)

    Schwartz, N; Guendelman, S; English, P

    1997-11-01

    A community-based household survey was utilized to assess the relationship between thermometer use, home treatment and utilization of health care services. Using a cross-sectional design, the study surveyed 688 low income Mexican origin mothers of children between the ages of 8 and 16 months in San Diego County. Mothers were asked how they determine that their child has fever and how often they use a thermometer. Nearly 40% of low income Mexican mothers interviewed in San Diego county never used a thermometer for determining childhood fever. Approximately two-thirds (64.7%) relied either primarily or exclusively on embodied methods such as visual observation or touch to determine fever in their child. A multivariate logistic regression analysis determined that low education and a separated or divorced marital status decreased the odds of thermometer use, whereas regular contact with the health care system doubled the likelihood of thermometer use. Mothers who relied on embodied methods were more likely to use over-the-counter medications than those who relied on thermometers; however, no significant differences were found between groups using other methods of home treatment. Fever determination modalities can be used to screen for lack of access to care and to provide for other health care needs in a culturally appropriate manner. While clinicians' expectations may include parental experience with temperature taking, current pediatric literature questions the need for home-based thermometer use. Possible alternatives to the traditional rectal thermometer might include digital thermometers and color coded thermometer strips. PMID:9351151

  11. Relocating Mexican Americans Who Have Been Retrained.

    Science.gov (United States)

    Ruesink, David C.; And Others

    A project involving the cooperative effort of the Ling-Temco-Vought Corporation and governmental agencies relocated 684 South Texans to metropolitan areas for work as aircraft assemblers after a four-week training program in the Lower Rio Grande Valley. About 90% of these relocatees were Mexican Americans. Sixteen months after the first families…

  12. Cultural Challenges Faced by Mexican Immigrant Students

    Science.gov (United States)

    Zugel, Kevin

    2012-01-01

    This purpose of this investigation is to explore the cultural challenges faced by Mexican immigrant students through the study of current literature. Four themes emerged as a result of the investigation: dominant pedagogy, educational skills, deficit model, and student identities. The themes are discussed and suggestions are made as to how these…

  13. Treatment Acceptability among Mexican American Parents

    Science.gov (United States)

    Borrego, Joaquin, Jr.; Ibanez, Elizabeth S.; Spendlove, Stuart J.; Pemberton, Joy R.

    2007-01-01

    There is a void in the literature with regard to Hispanic parents' views about common interventions for children with behavior problems. The purpose of this study was to examine the treatment acceptability of child management techniques in a Mexican American sample. Parents' acculturation was also examined to determine if it would account for…

  14. Conflict Resolution between Mexican Origin Adolescent Siblings

    Science.gov (United States)

    Killoren, Sarah E.; Thayer, Shawna M.; Updegraff, Kimberly A.

    2008-01-01

    We investigated correlates of adolescents' sibling conflict resolution strategies in 246, two-parent Mexican origin families. Specifically, we examined links between siblings' conflict resolution strategies and sibling dyad characteristics, siblings' cultural orientations and values, and sibling relationship qualities. Data were gathered during…

  15. The Mexican-Americans: An Awakening Minority.

    Science.gov (United States)

    Servin, Manuel P.

    An anthology, the book attempts to trace and analyze the various aspects of the life and society of the Mexican American. It is not a mere collection of previously published papers or articles but includes selections from 6 new historical studies by trained historians and graduate students from the University of Southern California, Los Angeles.…

  16. New offshore platform in the Mexican Gulf

    Energy Technology Data Exchange (ETDEWEB)

    Beisel, T.

    1982-04-01

    After a construction period of only 10 months, the second steel Offshore platform was recently completed in the Mexican Gulf. The pattern for this structure was the Cognac platform. The erection of the new platform, called the 'Cerveza' platform, is described in the article.

  17. The Mexican American Heritage: With Writing Exercises.

    Science.gov (United States)

    Jimenez, Carlos M.

    Written by a Los Angeles history teacher frustrated by the lack of culturally relevant materials, this book covers some of the most interesting events in the history of Mexico and the heritage of Mexican Americans. Chapters are: (1) Indian Mexico (Teotihuacan, the Maya, the Toltecs, and the Aztecs); (2) La Conquista (Cortes and Moctezuma, conquest…

  18. Institutions and Economic Performance in Mexican States

    OpenAIRE

    Sonora, Robert

    2014-01-01

    This paper investigates the relationship between institutional quality and economic performance the 32 Mexican states over the period 2003 -- 2010. Using dynamic panel GMM estimation and the Fraser Institutes index of economic freedom, I find that freedom has an ambiguous impact on economic growth and improvements undermines employment. These results are corroborated with dynamic OLS model and panel fixed and random effects models.

  19. Open Access to Mexican Academic Production

    Science.gov (United States)

    Adame, Silvia I.; Llorens, Luis

    2016-01-01

    This paper presents a description of the metadata harvester software development. This system provides access to reliable and quality educational resources, shared by Mexican Universities through their repositories, to anyone with Internet Access. We present the conceptual and contextual framework, followed by the technical basis, the results and…

  20. Innovation strategies of Mexican pharmaceutical firms

    Directory of Open Access Journals (Sweden)

    José Luis Solleiro

    2010-01-01

    Full Text Available Mexican pharmaceutical market is the most important in Latin America and a significant number of global firms have different business activities in this country: production, licensing of patents, alliances with Mexican firms, distribution facilities or partnerships, etc. In terms of innovation, global pharmaceutical industry has passed through structural changes mainly of technological and institutional nature. These changes have been influential along the whole value chain and have triggered transformations in firm's organization, market structure and sector's investments. Mexico's industry, in spite of having a very attractive domestic market, has serious limitations for technology development. Very little resources are invested in R&D and lack of articulation between research labs and industry provoke that Mexico has only exceptional innovation achievements and a high technological dependence. At the same time, some Mexican companies have developed new strategies to be competitive in open markets and have shown that a combination of competitive intelligence, rapid adoption of technologies, collaboration with advanced firms and research institutes, permanent training and continuous improvement are key factors for success. This paper deals with the results of a piece of research aimed at developing a model for the effective transfer of technology for Mexican pharmaceutical firms, with a strong component of knowledge and skills to manage the flows of information, people and technologies among firms, research labs, universities and other health organizations.

  1. International migration, sex ratios, and the socioeconomic outcomes of nonmigrant Mexican women.

    Science.gov (United States)

    Raphael, Steven

    2013-06-01

    This article assesses whether international migration from Mexico affects the marital, fertility, schooling, and employment outcomes of the Mexican women who remain behind by exploiting variation over time as well as across Mexican states in the demographic imbalance between men and women. I construct a gauge of the relative supply of men for women of different age groups based on state-level male and female population counts and the empirically observed propensity of men of specific ages to marry women of specific ages. Using Mexican census data from 1960 through 2000, I estimate a series of models in which the dependent variable is the intercensus change in an average outcome for Mexican women measured by state and for specific age groups, and the key explanatory variable is the change in the relative supply of men to women in that state/age group. I find that the declining relative supply of males positively and significantly affects the proportion of women who have never been married as well as the proportion of women who have never had a child. In addition, states experiencing the largest declines in the relative supply of men also experience relatively large increases in female educational attainment and female employment rates. However, I find little evidence that women who do marry match to men who are younger or less educated than themselves. PMID:23329201

  2. Methods to recognize work-related cancer in workplaces, the general population, and by experts in the clinic, a Norwegian experience

    OpenAIRE

    Lee Lukas; Langård Sverre

    2011-01-01

    Abstract Background In most countries, the numbers of work-related cancer identified are much lower than are the estimated total burden of cancer caused by exposure at work. Therefore, there is a great need to use all available practical as well as epidemiological methods for identification as well as to develop new methods of recognizing cases of work-related cancers. Methods Primarily based on practical experiences from Norway, methods to identify cases of possible work-related cancers in t...

  3. Employer-Based Disease Management Programs in Cancer: Experience to Date

    OpenAIRE

    Frederick C. Lee

    2004-01-01

    The cancer disease management field took root in the early 1990s. Health plans in the US seeking to aggressively manage cancer reached out to entrepreneurial start-ups that had infused the general principles of managed care into cancer programs. More than two dozen health plans had adopted some form of cancer disease management by the end of the century. However, employers, witnessing the managed care backlash and experiencing difficulty recruiting an adequate pool of skilled labor during flu...

  4. Outcomes in 12 gynecologic cancer patients with brain metastasis: a single center’s experience

    OpenAIRE

    CÖMERT, Esra ÇABUK; BİLDACI, Tevfik Berk; KARAKAYA, Burcu KISA; TARHAN, Nefise Çağla; Özlem ÖZEN; Gülşen, Salih; Dursun, Polat; Ayhan, Ali

    2012-01-01

    To present 12 gynecologic cancer cases with brain metastasis and a discussion of the relevant literature. Gynecologic malignancy is the second most common cancer in elderly women, following breast cancer. These cancers usually spread locally at first, and common distant metastatic sites are the lungs, liver, spleen, and distant lymph nodes. The brain is not a usual site of metastatic involvement. Materials and methods: The study included 12 cases with various gynecologic malignancies that w...

  5. Magnetic resonance spectroscopy imaging in the diagnosis of prostate cancer: initial experience; Espectroscopia por ressonancia magnetica no diagnostico do cancer de prostata: experiencia inicial

    Energy Technology Data Exchange (ETDEWEB)

    Melo, Homero Jose de Farias e [Universidade Federal de Sao Paulo (UNIFESP/EPM), SP (Brazil). Escola Paulista de Medicina. Ciencias Radiologicas]. E-mail: homero.ddi@epm.br; Szejnfeld, Denis [Universidade Federal de Sao Paulo (UNIFESP/EPM), Sp (Brazil). Dept. de Diagnostico por Imagem. Setor de Ressonancia Magnetica; Paiva, Cristiano Silveira [Universidade Federal do Amazonas (UFAM), Manaus, AM (Brazil); Abdala, Nitamar [Universidade Federal de Sao Paulo (UNIFESP/EPM), SP (Brazil). Dept. de Diagnostico por Imagem. Setor de Neuroradiologia; Arruda, Homero Oliveira de [Hospital do Servidor Publico Estadual de Sao Paulo (IAMSPE), SP (Brazil); Goldman, Suzan Menasce; Szejnfeld, Jacob [Universidade Federal de Sao Paulo (UNIFESP/EPM), Sp (Brazil). Escola Paulista de Medicina. Dept. de Diagnostico por Imagem

    2009-01-15

    Objective: to report an experiment involving the introduction of a protocol utilizing commercially available three-dimensional 1H magnetic resonance spectroscopy imaging (3D 1H MRSI) method in patients diagnosed with prostatic tumors under suspicion of neoplasm. Materials and methods: forty-one patients in the age range between 51 and 80 years (mean, 67 years) were prospectively evaluated. The patients were divided into two groups: patients with one or more biopsies negative for cancer and high specific-prostatic antigen levels (group A), and patients with cancer confirmed by biopsy (group B). The determination of the target area (group A) or the known cancer extent (group B) was based on magnetic resonance imaging and MRSI studies. Results: the specificity of MRSI in the diagnosis of prostate cancer was lower than the specificity reported in the literature (about 47%). On the other hand, for tumor staging, it corresponded to the specificity reported in the literature. Conclusion: the introduction and standardization of 3D 1H MRSI has allowed the obtention of a presumable diagnosis of prostate cancer, by a combined analysis of magnetic resonance imaging and metabolic data from 3D 1H MRSI. (author)

  6. 75 FR 9913 - Request for Measures of Patient Experiences of Cancer Care

    Science.gov (United States)

    2010-03-04

    ... tool being developed to measure Patient Centered Communication (PCC) in cancer care. While both... of the communication between patients and clinicians throughout the spectrum of cancer care (i.e...) as cited in Epstein & Street (Epstein RM, Street RL Jr. Patient Centered Communication in Cancer...

  7. Cigarette smoking: knowledge and attitudes among Mexican physicians

    Directory of Open Access Journals (Sweden)

    TAPIA-CONYER ROBERTO

    1997-01-01

    Full Text Available Objective. To determine the prevalence of the smoking habit among Mexican physicians as well as some of their attitudes and information on specific issues concerning smoking. Material and methods. In 1993, a survey was carried out among 3 568 physicians of the three major official health care institutions in Mexico City. A questionnaire designed for The Mexican National Survey of Addictions (ENA 1993 was used. Prevalence of cigarette smoking, age of onset, number of cigarettes per day; also information and attitudes concerning smoking were assessed. Results. The mean age was 37, 66% were males. Of the 3,488 (98% surveyed, 26.9% were smokers (62% daily, 20.6% were ex-smokers and 52.5% non-smokers. There were differences related to age and sex (p< 0.05. Of daily smokers, 36% smoked between 1 and 5 cigarettes. There was a significant trend among ex-smokers that linked the time they had ceased smoking with the fear to start smoking again. Physicians were well informed of the relationship between cigarette smoking and lung cancer. Over 80% considered tobacco an addictive drug but only 65% were in favor of banning smoking from their workplaces and over 10% were not aware that it is forbidden to smoke inside health care facilities. Conclusions. These results differ from other studies that find the prevalence of smoking among physicians lower than in the general population. Our study revealed a greater prevalence of the smoking habit among female physicians and the number of cigarettes smoked per day was greater than in the general population regardless of sex.

  8. Challenges in the Management of Childhood Differentiated Thyroid Cancer: Experience in Bangladesh

    International Nuclear Information System (INIS)

    Full text: Management of differentiated thyroid cancer (DTC) in children is a challenge because of its unique nature of presentation, biological behavior and prognosis. Treatment pattern varies and there is no uniform management strategy. Objective: The aim of the present paper is to summarize the experience gained in the treatment of children with DTC in Bangladesh and to propose a work plan for optimal management of childhood DTC which is yet to be determined. Results: In a review of mixed population of patients with DTC treated for over 20 years at a referral center in Dhaka, 8.7 % were children aged between 9 to 15 years. The sex distribution shows that DTC is more common in girls than boys and this difference became greater as children reached puberty. Papillary thyroid cancer was the most common histological subtype (89% cases). At the time of diagnosis, 61% children had disease confined to the neck, 34% had metastasis to the cervical nodes and 5% had pulmonary metastasis. Treatment strategy consisted of near total thyroidectomy with or without lymph node dissection followed by radioiodine treatment and TSH suppression therapy (THST) with levothyroxine. Follow-up examinations included the estimations of thyroglobulin (Tg) levels and interval whole body survey after withdrawal of thyroxine. Follow up showed a high recurrence rate of the disease in children with lymph node and pulmonary involvement. Even after multiple doses of radioiodine therapy, 20% of these patients showed evidence of persistent disease. In patients who initially presented with disease confined to the neck, persistent disease was found in 8% cases. The survival rate at 5 and 15 years was higher in children without metastasis (92%) compared to 82% in children with lymph node involvement and 67% in those who presented with pulmonary metastasis. There were no cause specific deaths. Conclusion: Our experience suggests that management of childhood DTC is best, when done with the consensus of a

  9. Undocumented Migration and the Residential Segregation of Mexicans in New Destinations1

    OpenAIRE

    Hall, Matthew; Stringfield, Jonathan

    2014-01-01

    This study uses data from the 2000 Census and 2005–2009 American Community Survey to examine the impact of undocumented Mexican migration to new destinations on residential segregation between Mexican immigrants and native-born whites and native-born blacks. We find that Mexican-white and Mexican-black segregation is higher in new Mexican gateways than in established areas and that, for Mexican-immigrant segregation from whites, this heightened level of residential segregation in new destinat...

  10. Palliative care for cancer patients in a primary health care setting:Bereaved relatives' experience, a qualitative group interview study

    DEFF Research Database (Denmark)

    Neergaard, Mette Asbjørn; Olesen, Frede; Jensen, Anders Bonde;

    2008-01-01

    Background: Knowledge about the quality and organisation of care to terminally ill cancer patients with a relatives' view in a primary health care setting is limited. The aim of the study is to analyse experiences and preferences of bereaved relatives to terminally ill cancer patients in a primary...... care setting to explore barriers and facilitators for delivery of good palliative home care. Methods: Three focus group interviews with fourteen bereaved relatives in Aarhus County, Denmark. Results: Three main categories of experience were identified: 1) The health professionals' management, where a...... need to optimize was found. 2) Shared care, which was lacking. 3) The relatives' role, which needs an extra focus. Conclusion: Relatives experience insufficient palliative care mainly due to organizational and cultural problems among professionals. Palliative care in primary care in general needs...

  11. An Auto-Ethnographic Study of the Disembodied Experience of a Novice Researcher Doing Qualitative Cancer Research.

    Science.gov (United States)

    Benoot, Charlotte; Bilsen, Johan

    2016-03-01

    Qualitative health researchers who explore individuals' experiences of illness are exposed to an emotionally demanding work environment. After doing 49 interviews with cancer patients living alone, I was confronted with serious emotional distress that kept me from my work for almost 6 months. Because there is a need for discussion within academia about the emotional risks encountered by researchers, I used auto-ethnography to explore what I call the "three disembodied experiences" I encountered during the research: disembodiment linked with suppression of emotions, disembodiment linked with distal traumatization, and disembodiment linked with overidentification with the participant. I illustrate these concepts with personal stories of doing research with cancer patients living alone. I conclude that writing down experiences of doing qualitative research in an embodied and reflexive way holds two advantages: It can protect the researcher and enhance the quality of research. PMID:26612885

  12. Mid-dose rate intracavitary therapy for uterine cervix cancer with a Selectron; An early experience of Osaka University

    Energy Technology Data Exchange (ETDEWEB)

    Teshima, Teruki; Inoue, Takehiro; Sasaki, Shigeru; Ohtani, Masatoshi; Kozuka, Takahiro; Inoue, Toshihiko; Ikeda, Hiroshi; Yamazaki, Hideya (Osaka Univ. (Japan). Faculty of Medicine); Murayama, Shigeyuki

    1993-05-01

    From May 1991 through September 1992, a total of 17 previously untreated patients with invasive uterine cervix cancer and with intact uterus were treated with mid-dose rate intracavitary therapy administered with a Selectron. Early primary tumor responses for all patients were complete. No acute or subacute radiation injury was observed except one patient with aplastic anemia who developed rectal ulcer. Two patients of Stage IIIb died from tumor because of local, paraaortic lymph node and distant metastases. Our early experience concluded that Selectron MDR can be used for cervix cancer patients as safely and effectively as our previously used high-dose rate machine. (author).

  13. How patients experience and give sense to their cancer-related fatigue? A qualitative research in the Italian context

    OpenAIRE

    2013-01-01

    Fatigue is a common experience occurring in 70% to 100% of advanced cancer patients with a great impact on quality of life and survival. Despite the complexity of this phenomenon, fatigue¡¯s psychosocial dimensions are still not well understood. The aim of this study was to deepen how Italian patients perceive and give meaning to their cancer-related fatigue through the analysis of their language. The study was designed using ethnoscience, an approach that allows to explore how meaning is con...

  14. Radiotherapy alone for medically inoperable Stage I non-small-cell lung cancer: The Duke experience

    International Nuclear Information System (INIS)

    Purpose: To review our experience treating clinical Stage I non-small-cell lung carcinoma with radiotherapy alone using modern techniques and staging. The effect of dose and volume on outcome is to be analyzed. Methods: Between January 1980 and December 1995, 156 patients with Stage I medically inoperable non-small-cell lung cancer were irradiated at Duke University Medical Center and the Durham Veterans Administration Medical Center. Fifteen patients were excluded from analysis (7 treated with palliative intent, and 8 lost to follow-up immediately following radiation). Characteristics of the 141 evaluable patients were as follows: Median age 70 years (range 46-95); gender: male 83%, female 17%; institution: DUMC 65%, DVAMC 35%; T1N0 54%, T2N0 46%; median size 3 cm (range 0.5 to 8); pathology: squamous cell carcinoma 52%, adenocarcinoma 18%, large cell carcinoma 19%, not otherwise specified 11%; presenting symptoms: weight loss 26%, cough 23%, none (incidental diagnosis) 57%. All patients underwent simulation prior to radiotherapy using linear accelerators of ≥4 MV. No patients received surgery or chemotherapy as part of their initial treatment. The median dose of radiotherapy (not reflecting lung inhomogeneity corrections) was 64 Gy (50 to 80 Gy) given in 1.2 bid to 3 Gy qid fractionation. The majority of cases included some prophylactic nodal regions (73%). Results: Of the 141 patients, 108 have died; 33% of intercurrent death, 35% of cancer, and 7% of unknown causes. At last follow-up, 33 patients were alive (median 24 months, range 7-132 months). The 2- and 5-year overall survival was 39% and 13%, respectively (median 18 months). The corresponding cause-specific survival was 60%, and 32% (median 30 months). On multivariate analysis, significant factors influencing overall and/or cause-specific survival were age, squamous cell histology, incidental diagnosis, and pack-years of smoking. There was a nonsignificant trend towards improved cause-specific survival

  15. Mexican Migrants to the United States: an Alternative Methodology.

    OpenAIRE

    José Martínez

    2013-01-01

    Mexicans are the largest immigrant group in the United States. There is a lack of consensus about whether migrants from Mexico are positively or negatively selected. Data from the Mexican census suggest migrants are negatively selected while data from the U.S. census suggest intermediate selection. Both data sources undercount migrants, with Mexican sources systematically undercounting more educated migrants and U.S. sources undercounting less educated migrants. Net migration techniques are u...

  16. Problem Drinking among transnational mexican migrants: Exploring migrant Status and Situational Factors

    OpenAIRE

    Garcia, Victor

    2008-01-01

    We present research finding son problem drinking among transnational Mexican migrants employed in the mushroom industry of southeastern Pennsylvania. Our research explored the relationship between situational factors—living arrangements, social isolation, and peer pressure to drink—and problem drinking. Individual characteristics of the migrants, such as age, education level, migration history, and work experience in the mushroom industry are also considered. The premise of our study is that ...

  17. Independent Mexican cinema and the dream of a national cinema in 1970s Mexico

    OpenAIRE

    Ramirez Vargas, Erika Michelle

    2011-01-01

    This thesis analyzes film production during the Echeverría sexenio (1970-1976) where Mexican cinema would undergo both an infrastructural as well as developmental change. The Echeverría sexenio followed one of the most traumatic moments in Mexico City's history where politicized thought would be violently repressed. As a result of political and cultural changes post the 1968 student movements many students would begin to experiment and create independent film under the newly developed cinemat...

  18. Mexican secondary school students’ perception of learning the history of mexico in english

    OpenAIRE

    Romero Lara Herrera

    2015-01-01

    This article focuses on Mexican students’ perceptions of learning the history of Mexico in English through content-based instruction, which is one of many types of bilingual pedagogical approaches that are now considered established approaches in Mexico and around the globe. A phenomenological approach was chosen in order to understand and examine participants’ lived experiences through semi-structured interviews; this in turn led to the discovery of their acceptance or rejection towards lear...

  19. Eyeless Mexican Cavefish Save Energy by Eliminating the Circadian Rhythm in Metabolism

    OpenAIRE

    Moran, Damian; Softley, Rowan; Warrant, Eric J.

    2014-01-01

    The eyed surface form and eyeless cave form of the Mexican tetra Astyanax mexicanus experience stark differences in the daily periodicities of light, food and predation, factors which are likely to have a profound influence on metabolism. We measured the metabolic rate of Pachón cave and surface fish at a fixed swimming speed under light/dark and constant dark photoperiods. In constant darkness surface forms exhibited a circadian rhythm in metabolism with an increase in oxygen demand during t...

  20. Examining the Effects of Mexican Serial Migration and Family Separations on Acculturative Stress, Depression, and Family Functioning

    Science.gov (United States)

    Rusch, Dana; Reyes, Karina

    2013-01-01

    This study examined the role of parent-child separations during serial migration to the United States in predicting individual- and family-level outcomes in Mexican immigrant families. We assessed parents' subjective appraisals of their family's separation and reunion experiences to explore associations with self-reported acculturative stress,…

  1. "Este Libro Es Mi Historia": Mother-Child Interactions during Storybook Reading in a Mexican-American Household.

    Science.gov (United States)

    Manyak, Patrick

    A study explored the storybook reading experiences between Ms. Garza and her children. A broad conception of the zone of proximal development, involving use, adaptation, and transformation of culturally shaped tools in the process of shared activity, provides the framework for examining this particular Mexican-American family's reading behavior.…

  2. Comparison of torula yeast and various grape juice products as attractants for Mexican fruit fly (Diptera: Tephritidae).

    Science.gov (United States)

    Mangan, Robert L; Thomas, Donald B

    2014-04-01

    Early research investigating attractants for the Mexican fruit fly, Anastrepha ludens Loew, during the 1930s indicated that fermentation products were effective attractants for Mexican fruit flies and other tropical Tephritidae, but that attraction to fruit components was only of academic interest. Tests reported here were carried out on populations of Mexican fruit flies from 2004 to 2011. Trapping experiments carried out at sites in the states Nuevo Leon and San Luis Potosi compared grape juice, reconstituted grape concentrate and powdered grape mixes, and torula yeast extract in orchards at each site. The Nuevo Leon orchard was mixed with alternate rows of pears and surrounded by alternate hosts. The San Luis Potosi site was surrounded by other orange orchards or nonhosts. Each test was run for at least 10 mo and included highest and lowest trapping periods. Results showed that grape juice captured the most total flies and had the fewest samples with zero flies. However, in the series of experiments, each product had the most captures in at least one experiment. Hydrolyzed torula was superior in one of the six experiments. In five of the tests, polyethylene glycol was tested as an additive to the grape products but never improved capture rate compared with the product without the additive. These results indicate that grape juice is superior to grape concentrate or powder and grape juice is at least equal to torula yeast hydrolysate for trapping pest populations of Mexican fruit flies in commercial citrus orchards. PMID:24772538

  3. Consequences of Arizona's Immigration Policy on Social Capital among Mexican Mothers with Unauthorized Immigration Status

    Science.gov (United States)

    Valdez, Carmen R.; Padilla, Brian; Valentine, Jessa Lewis

    2013-01-01

    This study explores the consequences of increasingly restrictive immigration policies on social capital among Mexican mothers with unauthorized immigrant status in Arizona. Three focus groups conducted in Arizona explore how mothers' experiences with immigration policies have affected their neighborhood, community, and family ties. Focus…

  4. Yttrium-90 Radioembolization for Colorectal Cancer Liver Metastases: A Single Institution Experience

    Science.gov (United States)

    Nace, Gary W.; Steel, Jennifer L.; Amesur, Nikhil; Zajko, Albert; Nastasi, Bryon E.; Joyce, Judith; Sheetz, Michael; Gamblin, T. Clark

    2011-01-01

    Purpose. We sought to evaluate our experience using yttrium-90 (90Y) resin microsphere hepatic radioembolization as salvage therapy for liver-dominant metastatic colorectal cancer (mCRC). Methods. A retrospective review of consecutive patients with unresectable mCRC who were treated with 90Y after failing first and second line systemic chemotherapy. Demographics, treatment dose, biochemical and radiographic response, toxicities, and survival were examined. Results. Fifty-one patients underwent 90Y treatments of which 69% were male. All patients had previously undergone extensive chemotherapy, 31% had undergone previous liver-directed therapy and 24% had a prior liver resection. Using RECIST criteria, either stable disease or a partial response was seen in 77% of patients. Overall median survival from the time of first 90Y treatment was 10.2 months (95% CI = 7.5–13.0). The absence of extrahepatic disease at the time of treatment with 90Y was associated with an improved survival, median survival of 17.0 months (95% CI = 6.4–27.6), compared to those with extrahepatic disease at the time of treatment with 90Y, 6.7 months (95% CI = 2.7–10.6 Conclusion: 90Y therapy is a safe locoregional therapy that provides an important therapeutic option to patients who have failed first and second line chemotherapy and have adequate liver function and performance status. PMID:22312513

  5. Yttrium-90 Radioembolization for Colorectal Cancer Liver Metastases: A Single Institution Experience

    Directory of Open Access Journals (Sweden)

    Gary W. Nace

    2011-01-01

    Full Text Available Purpose. We sought to evaluate our experience using yttrium-90 (90Y resin microsphere hepatic radioembolization as salvage therapy for liver-dominant metastatic colorectal cancer (mCRC. Methods. A retrospective review of consecutive patients with unresectable mCRC who were treated with 90Y after failing first and second line systemic chemotherapy. Demographics, treatment dose, biochemical and radiographic response, toxicities, and survival were examined. Results. Fifty-one patients underwent 90Y treatments of which 69% were male. All patients had previously undergone extensive chemotherapy, 31% had undergone previous liver-directed therapy and 24% had a prior liver resection. Using RECIST criteria, either stable disease or a partial response was seen in 77% of patients. Overall median survival from the time of first 90Y treatment was 10.2 months (95% CI = 7.5–13.0. The absence of extrahepatic disease at the time of treatment with 90Y was associated with an improved survival, median survival of 17.0 months (95% CI = 6.4–27.6, compared to those with extrahepatic disease at the time of treatment with 90Y, 6.7 months (95% CI = 2.7–10.6 Conclusion: 90Y therapy is a safe locoregional therapy that provides an important therapeutic option to patients who have failed first and second line chemotherapy and have adequate liver function and performance status.

  6. Treatment outcomes of female germ cell tumors: The Egyptian National Cancer Institute experience

    International Nuclear Information System (INIS)

    Introduction: Female germ cell tumors (GCTS) are rare tumors that carry a good prognosis. Aim: To report the experience of the Egyptian National Cancer Institute (ENCI) in managing female GCTs. Methods: This retrospective study included 19 females with ovarian GCTs presenting to the ENCI between 2006 and 2010. Results: The median age was 23 years. Ovaries were the primary site in all patients. Dysgerminoma and teratoma were the predominant pathologies followed by mixed GCT in females. Unilateral ovariectomy or ovarian tumorectomy were the classic surgical procedures with R0 resection being feasible in most cases. Surveillance was adopted in six patients with stage I disease. Chemotherapy was administered in 63% of ovarian GCTs with BEP being the commonest regimen with reasonable tolerability and good response rates. The median OS and EFS were not reached. The projected 5-year OS rate was 93.8%. Both OS and EFS were better in patients responding to chemotherapy than non-responders (p< 0.002). Stage of disease did not significantly affect OS or EFS. Conclusions: Female GCTs rarely affect Egyptian females. They have good prognosis.

  7. First experiences with technetium-99m furifosmin as tumour-seeking agent in breast cancer and recurrent ovarian cancer

    International Nuclear Information System (INIS)

    Recent in vitro studies suggest that technetium-99m furifosmin may have tumour-seeking properties. We analysed the diagnostic value of 99mTc-furifosmin scintigraphy in nine patients with documented carcinoma of the breast and in eight patients with continued recurrent ovarian cancer. In the breast, 99mTc-furifosmin failed to visualize the primary malignant tumour and the associated malignant lymph nodes in all patients. In contrast, multiple sites of increased tracer uptake were demonstrated in one patient with acute benign inflammatory breast disease. In four of eight patients with recurrent ovarian cancer, 99mTc-furifosmin scintigraphy demonstrated early (5 min p.i.) localized increased uptake corresponding to adhesions to the bowel as diagnosed by computed tomography, but failed to reveal further abnormalities in all patients. The present study demonstrates that furifosmin is of no value in the imaging of breast cancer and recurrent ovarian cancer. These results do not continue the pattern observed in cell culture studies and are quite in contrast to the findings of mammoscintigraphy using 99mTc-methoxyisobutylisonitrile and 99mTc-tetrofosmin. (orig.). With 3 figs., 2 tabs

  8. Cancer

    Science.gov (United States)

    ... Blood tests (which look for chemicals such as tumor markers) Bone marrow biopsy (for lymphoma or leukemia) Chest ... the case with skin cancers , as well as cancers of the lung, breast, and colon. If the tumor has spread ...

  9. Cancer

    Science.gov (United States)

    Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms ... be benign or malignant. Benign tumors aren't cancer while malignant ones are. Cells from malignant tumors ...

  10. Energy-urban transition: The Mexican case

    International Nuclear Information System (INIS)

    In this paper I present a study regarding the institutional conditions of Mexican cities based on a post-petroleum urban model that considers transport, architecture, urban planning and land use, renewable energy sources, energy saving and efficiency, and urban metabolism issues. The model was constructed with recommendations of authors and organizations that have analysed the energy dimension of cities under an energy-availability, environmental or petroleum-independent view. To make the study I sent a questionnaire to some local governments of all the country. The information indicates that Mexican cities do not have institutional conditions to manage the urban-energy transition that signify the end of cheap oil and the peak of world oil production.

  11. Second Mexican School of Nuclear Physics: Notes

    International Nuclear Information System (INIS)

    The II Mexican School of Nuclear Physics which is directed to those last semesters students of the Physics career or post-graduate was organized by the Nuclear Physics Division of the Mexican Physics Society, carrying out at April 16-27, 2001 in the installations of the Institute of Physics and the Institute of Nuclear Sciences, both in the UNAM, and the National Institute of Nuclear Research (ININ). A first school of a similar level in Nuclear Physics, was carried out in Mexico at 1977 as Latin american School of Physics. This book treats about the following themes: Interactions of radiation with matter, Evaluation of uncertainty in experimental data, Particle accelerators, Notions of radiological protection and dosimetry, Cosmic rays, Basis radiation (environmental), Measurement of excitation functions with thick targets and inverse kinematics, Gamma ray technique for to measure the nuclear fusion, Neutron detection with Bonner spectrometer, Energy losses of alpha particles in nickel. It was held the practice Radiation detectors. (Author)

  12. Energy-urban transition: The Mexican case

    Energy Technology Data Exchange (ETDEWEB)

    Paez, Armando, E-mail: aaopz@yahoo.co [Freelance, 33 Oriente 1617, Puebla, 72530 Puebla (Mexico)

    2010-11-15

    In this paper I present a study regarding the institutional conditions of Mexican cities based on a post-petroleum urban model that considers transport, architecture, urban planning and land use, renewable energy sources, energy saving and efficiency, and urban metabolism issues. The model was constructed with recommendations of authors and organizations that have analysed the energy dimension of cities under an energy-availability, environmental or petroleum-independent view. To make the study I sent a questionnaire to some local governments of all the country. The information indicates that Mexican cities do not have institutional conditions to manage the urban-energy transition that signify the end of cheap oil and the peak of world oil production.

  13. Energy-urban transition. The Mexican case

    Energy Technology Data Exchange (ETDEWEB)

    Paez, Armando [Freelance, 33 Oriente 1617, Puebla, 72530 Puebla (Mexico)

    2010-11-15

    In this paper I present a study regarding the institutional conditions of Mexican cities based on a post-petroleum urban model that considers transport, architecture, urban planning and land use, renewable energy sources, energy saving and efficiency, and urban metabolism issues. The model was constructed with recommendations of authors and organizations that have analysed the energy dimension of cities under an energy-availability, environmental or petroleum-independent view. To make the study I sent a questionnaire to some local governments of all the country. The information indicates that Mexican cities do not have institutional conditions to manage the urban-energy transition that signify the end of cheap oil and the peak of world oil production. (author)

  14. 3. Mexican school of nuclear physics

    International Nuclear Information System (INIS)

    The III Mexican School of Nuclear Physics which is directed to those post graduate in Sciences and those of last semesters students of the Physics career or some adjacent career was organized by the Nuclear Physics Division of the Mexican Physics Society, carrying out at November 18-29, 2002 in the installations of the Institute of Physics and the Institute of Nuclear Sciences both in the UNAM, and the National Institute of Nuclear Research (ININ). In this as well as the last version its were offered 17 courses, 9 of them including laboratory practices and the rest were of theoretical character only. This book treats about the following themes: Nuclear physics, Electrostatic accelerators, Cyclotrons, Thermonuclear reactions, Surface barrier detectors, Radiation detection, Neutron detection, Bonner sphere spectrometers, Radiation protection, Biological radiation effects, Particle kinematics, Nucleosynthesis, Plastics, Muons, Quadrupoles, Harmonic oscillators, Quantum mechanics among many other matters. (Author)

  15. An Experience with Managing Cancer Patients Reportedly Previously Informed of the Absence of Additional Available Antineoplastic Therapeutic Options

    Directory of Open Access Journals (Sweden)

    George River

    2014-09-01

    Full Text Available Over the past 5 years, a small group of cancer patients who stated their physicians had determined there were no additional available antineoplastic therapeutic options (including potential investigational strategies were seen for a ‘second opinion' in a cancer hospital-based oncology program and subsequently experienced what can reasonably be characterized as having achieved meaningful ‘clinical benefit' (functioning at a fairly high level for a minimum 1 year in the work, home, and/or family environments following the further delivery of a variety of treatment approaches. While recognized to be limited (or even simply ‘anecdotal', this experience emphasizes several clinically relevant conclusions, including the overall utility of a ‘second-opinion' strategy and the potential that the reported statement of an individual practitioner or cancer program that all rational options have been attempted may be inaccurate.

  16. Medical aspects of the development of an environmental data base taking into account experience in keeping population related cancer records

    International Nuclear Information System (INIS)

    The paper relates to the medical aspects of the development of an environmental data base taking into account experience in keeping population related cancer records. Information on the data and associated problems for maintaining such data bases of the National Cancer Registry (NRC) of the former GDR are presented. NRC data on cancer occurrence in individuals or groups covers the entire territory of the former GDR; they can be combined with data on occupational or environmental exposure available from other institutions. Information on radiation related health risks in the southern districts (e.g. Saxony) are also available. Data were used for health planning, epidemiological research etc. It is concluded that in collecting data the different items should be classified as core items and optional items with appropriate priority. (author). 9 refs

  17. The first experience in using abiraterone acetate in patients with castration-refractory prostate cancer

    OpenAIRE

    L. M. Rapoport; E. A. Bezrukov; A. V. Kondrashina

    2015-01-01

    Even in the mid-twentieth century, Huggins and Hodges proved the susceptibility of prostate cancer cells to hormonal manipulations, by using surgical castration as an example. An average of 18–36 months after initiation of first-line hormonal therapy, patients develop the castration resistance in prostate cancer, one of the causes of which was hyperproduction of the tumor receptors of prostate cancer cells and their hypersusceptibility to the castration levels of testosterone. Long-term treat...

  18. African American Women’s Limited Knowledge and Experiences with Genetic Counseling for Hereditary Breast Cancer

    OpenAIRE

    Sheppard, Vanessa B.; Graves, Kristi D.; Christopher, Juleen; Hurtado-de-Mendoza, Alejandra; Talley, Costellia; Williams, Karen Patricia

    2013-01-01

    Genetic counseling and testing for hereditary breast cancer have the potential benefit of early detection and early interventions in African American women. However, African American women have low use of these services compared to White women. We conducted two focus groups with African American women diagnosed with breast cancer (affected group, n=13) and women with at least one first-degree relative with breast/ovarian cancer (unaffected group, n= 8). A content analysis approach was employe...

  19. Early experience in MRI-guided therapies of prostate cancer: HIFU, laser and photodynamic treatment

    OpenAIRE

    Da Rosa, M.R.; Trachtenberg, J; R Chopra; Haider, M.A.

    2011-01-01

    Abstract Prostate cancer screening has resulted in earlier diagnosis with lower-grade disease, leading to over-detection and over-treatment in a significant number of patients. Current whole-gland radical treatments are associated with significant rates of morbidity. The high prevalence of low-risk disease together with an inability to accurately identify those men harboring more aggressive cancers has led to tremendous research in low-morbidity focal therapies for prostate cancer. This revie...

  20. BRAF Inhibitors: Experience in Thyroid Cancer and General Review of Toxicity

    OpenAIRE

    Cabanillas, M.E.; Patel, A; Danysh, B. P.; Dadu, R.; Kopetz, S.; Falchook, G.

    2014-01-01

    The U.S. Food and Drug Administration–approved BRAF inhibitors, vemurafenib and dabrafenib, have demonstrated superior efficacy in patients with BRAF-mutant melanomas but have limited efficacy in BRAF-mutant colorectal cancer. Little is known at this time regarding BRAF inhibitors in thyroid cancer. Initial reports in patients with progressive, radioactive iodine–refractory BRAF-mutant papillary thyroid cancer suggest response rates of approximately 30–40%. In this review, we discuss BRAF inh...

  1. Introducing Students to Cancer Prevention Careers through Programmed Summer Research Experiences

    OpenAIRE

    Cameron, Carrie; Collie, Candice L.; Chang, Shine

    2012-01-01

    Training programs in cancer prevention research play an important role in addressing impending shortages in the cancer prevention workforce. Published reports on the effectiveness of these programs, however, often focus on a program’s success in recruiting and retaining a demographically diverse trainee population or on academic successes of the trainees, in general. Little has been reported about programs’ success in stimulating long-term interest in cancer prevention per se, whether in rese...

  2. The Long-Run Effect of Mexican Immigration on Crime in US Cities: Evidence from Variation in Mexican Fertility Rates

    OpenAIRE

    Aaron Chalfin

    2015-01-01

    Using historical data on the size of state-specific Mexican birth cohorts and geographic migration networks between Mexican states and US metropolitan areas, I construct an instrumental variable that predicts decadal migration from Mexico to the United States. The intuition behind this identification strategy is that larger historical birth cohorts in Mexico yield more potential migrants once each birth cohort reaches prime migration age. I report evidence that Mexican immigration is associat...

  3. Young Adult Cancer Survivors' Experience with Cancer Treatment and Follow-Up Care and Perceptions of Barriers to Engaging in Recommended Care.

    Science.gov (United States)

    Berg, Carla J; Stratton, Erin; Esiashvili, Natia; Mertens, Ann

    2016-09-01

    We examined correlates of low engagement in the healthcare system, experiences with survivorship care, barriers to follow-up care, and potential resources for promoting follow-up care among young adult survivors of childhood cancers. We conducted a mixed-method study involving surveys of 106 survivors of childhood cancer aged 18-34 recruited from a university-affiliated children's hospital and an NCI-designated cancer center in the Southeastern USA. Phone-based semistructured interviews were then conducted in a subset of 26. Assessments included health factors, psychosocial factors, healthcare system interaction, and interest in resources to promote engagement in healthcare. Survey participants were on average 22.14 (SD = 3.16) years old, 50.0 % female, and 77.4 % White. Overall, 46.0 % had attended survivorship clinic, 47.2 % reported receiving a treatment summary, 68.9 % had a primary care provider, and 17.0 % reported no interaction with healthcare in the past 2 years. Correlates of less than annual healthcare provider visits included being older (p = 0.003), being male (p adult care. Participants highlighted the need for educational and psychosocial resources, particularly technology-based resources. Multilevel interventions are needed to increase engagement in survivorship care among young adult cancer survivors. Technology-based resources addressing social support and mental well-being are intervention possibilities. PMID:25948413

  4. Young Adult Cancer Survivors’ Experience with Cancer Treatment and Follow-Up Care and Perceptions of Barriers to Engaging in Recommended Care

    Science.gov (United States)

    Stratton, Erin; Esiashvili, Natia; Mertens, Ann

    2016-01-01

    We examined correlates of low engagement in the healthcare system, experiences with survivorship care, barriers to follow-up care, and potential resources for promoting follow-up care among young adult survivors of childhood cancers. We conducted a mixed-method study involving surveys of 106 survivors of childhood cancer aged 18–34 recruited from a university-affiliated children’s hospital and an NCI-designated cancer center in the Southeastern USA. Phone-based semistructured interviews were then conducted in a subset of 26. Assessments included health factors, psychosocial factors, healthcare system interaction, and interest in resources to promote engagement in healthcare. Survey participants were on average 22.14(SD=3.16) years old, 50.0 % female, and 77.4 % White. Overall, 46.0 % had attended survivorship clinic, 47.2 % reported receiving a treatment summary, 68.9 % had a primary care provider, and 17.0 % reported no interaction with healthcare in the past 2 years. Correlates of less than annual healthcare provider visits included being older (p=0.003), being male (pneed for educational and psychosocial resources, particularly technology-based resources. Multilevel interventions are needed to increase engagement in survivor-ship care among young adult cancer survivors. Technology-based resources addressing social support and mental well-being are intervention possibilities. PMID:25948413

  5. Maintaining Intergenerational Solidarity in Mexican Transnational Families

    OpenAIRE

    Catherine A. Solheim; Jaime Ballard; Patricia D. Olson

    2016-01-01

    This study explored how Mexican transnational families maintain intergenerational relationships, using five of the dimensions of the intergenerational solidarity framework. Interview data from 13 adult migrant children who lived in the U.S. and their parents who lived in Mexico were analyzed. Structural solidarity was challenged by great distance between families. Families maintained associational solidarity by making contact frequently, though visiting was often restricted by lack of documen...

  6. Trafficking Networks and the Mexican Drug War

    OpenAIRE

    Melissa

    2015-01-01

    Drug trade-related violence has escalated dramatically in Mexico since 2007, and recent years have also witnessed large-scale efforts to combat trafficking, spearheaded by Mexico's conservative PAN party. This study examines the direct and spillover effects of Mexican policy toward the drug trade. Regression discontinuity estimates show that drug-related violence increases substantially after close elections of PAN mayors. Empirical evidence suggests that the violence reflects rival trafficke...

  7. 4. Mexican School of Nuclear Physics. Papers

    International Nuclear Information System (INIS)

    The IV Mexican School of Nuclear Physics, organized by the Nuclear Physics Division of the Mexican Physics Society, takes place from June 27 to July 8, 2005 in the Nuclear Sciences and of Physics Institutes of the UNAM and in the National Institute of Nuclear Research (ININ). This school, as the previous ones, it was guided the students of the last semesters of the career of Physics, of the Post grade of the same specialty, and of other adjacent careers. To give the students a current vision of some of the topics more important of the nuclear physics and their relationship with other near areas of the physics it was the objective of this School. The School covered a wide range of theoretical and experimental courses, imparted in its majority by Mexican expert professor-investigators in the matter to who we thank them the one effort and the quality of their presentations, reflected in the content of this document. The answer of the students to the convocation was excellent, 31 students presented application for admission coming from the following institutions: Meritorious Autonomous University de Puebla, National Institute of Nuclear Research, Technological Institute of Orizaba, National Polytechnic Institute, The University of Texas at Brownsville, Autonomous University of the State de Mexico, Autonomous University of the State of Morelos, Autonomous University of Baja California, Autonomous University of San Luis Potosi, University of Guadalajara, University of Guanajuato, National Autonomous University of Mexico, University of Texas, at El Paso and University Veracruzana. They were admitted to the 22 students with the higher averages qualifications of the list of applicants. The organizers of this school thank the financial support granted by the following sponsor institutions: Nuclear Sciences Institute, UNAM, Physics Institute of UNAM, Coordination of the Scientific Research UNAM, National Institute of Nuclear Research, Nuclear Physics Division of the Mexican

  8. 4. Mexican School of Nuclear Physics

    International Nuclear Information System (INIS)

    The IV Mexican School of Nuclear Physics, organized by the Nuclear Physics Division of the Mexican Physics Society, taken place from June 27 to July 8, 2005 in the Institute of Nuclear Sciences and the Institute of Physics of the UNAM and in the National Institute of Nuclear Research (ININ). This school, as the previous ones, it was guided to the students of the last semesters of the career of Physics, of the Post grade of the same specialty, and of other adjacent careers. To give the students a current vision of some of the topics more important of the nuclear physics and their relationship with other near areas of the physics it was the objective of this School. The School covered a wide range of theoretical and experimental courses, imparted in its majority by Mexican expert professor-investigators in the subject to whom we thank them the one effort and the quality of their presentations, reflected in the content of this document. The answer of the students to the convocation was excellent, 31 students presented application for admission coming from the following institutions: Meritorious Autonomous University of Puebla, National Institute of Nuclear Research, Technological Institute of Orizaba, National Polytechnic Institute, The University of Texas at Brownsville, Autonomous University of the State de Mexico, Autonomous University of the State of Morelos, Autonomous University of Baja California, Autonomous University of San Luis Potosi, University of Guadalajara, University of Guanajuato, National Autonomous University of Mexico, University of Texas, at El Paso and University Veracruzana. They were admitted to those 22 students with the higher averages qualifications of the list of applicants. The organizers of this school thank the financial support granted by the following sponsor institutions: Institute of Nuclear Sciences, UNAM, Institute of Physics, UNAM, Coordination of the Scientific Research, UNAM, National Institute of Nuclear Research, Nuclear

  9. Cultural And Environmental Factors Impacting Mexican Libraries

    OpenAIRE

    Lau, Jesús

    2004-01-01

    The presentation will be an overview of cultural and organizational factors that influence the way libraries operate and provide services in Mexico. Culture is an underlying factor that influences the way librarians do business, and environmental factors determine, on the other hand, how a library organization operates and communicates with the outside world. These two factors are crucial for those who come from abroad and want to do business with Mexican libraries.

  10. How to tap Mexican Business Information Sources

    OpenAIRE

    Lau, Jesús

    1993-01-01

    Publication of business information sources in Mexico is growing fast. This growth is probably faster than the one of traditional academic-oriented sources. However, despite this growth, Mexican companies and international corporations demand greater and better information sources to monitor their environments due to the free trade agreement with The US and Canada. An evaluation of the most important sources and organizations devoted to the publication of business information are included...

  11. Socioeconomic status and diabetes among Mexican adults

    OpenAIRE

    Nava-Ledezma, Ivonne Yedid

    2011-01-01

    Diabetes is a significant health problem in Mexico and one of the leading causes of death. Studies in other countries have suggested that socioeconomic status (SES) contributes to the development of type 2 diabetes. However, only few studies in Mexico have dealt with SES differentials in diabetes. The aim of this thesis is to examine the association between SES and type 2 diabetes among Mexican adults aged 20-69. In contrast with previous studies, we use individual, household and municipality...

  12. The Mexican sugar industry : problems and prospects

    OpenAIRE

    Borrell, Brent

    1991-01-01

    The Mexican sugar industry operates under strict government controls. The sugar parastatal, AZUCAR, and other state agencies govern virturally all aspects of pricing and, until recently, AZUCAR controlled virtually all aspects of marketing. The purpose of this study is to make transparent the main economic effects of existing sugar policies. Three broad measures are used to estimate the resource misallocation effects of intervention: the nominal rate of protection, the effective rate of assis...

  13. Employers mexican migrants in the United States

    OpenAIRE

    Eduardo Fernández Guzmán; Perla Shiomara del Carpio Ovando; Eloy Mosqueda Tapia

    2013-01-01

    You might think that by definition the migrant labor plays in less profitable niches and meager social mobility. However, a large group of migrants in different economically developed countries have successfully launched businesses of diverse nature and volume. This is why entrepreneurship of migrants is an issue that has received increasing attention in recent years. Compared to other immigrant groups in the United States, Mexicans show low levels of entrepreneurial activity. The aim of this...

  14. An Empirical Analysis of Mexican Merger Policy

    OpenAIRE

    Avalos, Marcos; Rafael E. de Hoyos

    2008-01-01

    A newly created dataset including 239 decisions made by the Mexican Federal Competition Commission on horizontal mergers is used to estimate the different factors affecting the Commission's resolution decisions. The decision-making process has been approximated by two different discrete choice models. Our results indicate that, contrary to the Commission's objective, the presence of efficiency gains increases the probability of a case being challenged. We also find that factors different from...

  15. The Mexican electricity industry - cogeneration potential

    International Nuclear Information System (INIS)

    A brief history of Mexico's electric power industry is given. Diagrams show (i) the increase in primary energy production from 1990-1998; (ii) energy consumption by sector and (iii) the change in capacity between 1990 and 1998. The projected energy development for 1998-2007 is discussed. The Mexican government has chosen cogeneration to be an important contributor to future energy-efficient power production. Data on installed cogeneration capacity for years 2000 and 2001 are given according to sector

  16. Outcome and treatment strategy in female lung cancer: a single institution experience

    International Nuclear Information System (INIS)

    Purpose: To assess the survival rate of female lung cancer treated at the Institute of Oncology of the Vilnius University, Lithuania during the period between 1996-2005. Materials and Methods: During the period between 1996-2005, 471 women diagnosed with lung cancer were treated at the Department of Thoracic Surgery and Oncology of the Institute of Oncology, Vilnius University. Data on morphology, stage and treatment was collected from the medical records. All lung cancer cases by histology were classified in two groups: non-small cell lung cancer (includes squamous cell carcinoma, large cell carcinoma, adenocarcinoma and other less common types) and small cell lung cancer. The vital status of the study group was assessed as of December 31, 2007, by passive follow-up, using data from the population registry. It was found that 411 (87.3%) of the patients had died. Survival was estimated according to the Kaplan-Meier method. Results: The median survival of female lung cancer diagnosed during 1996-2005 in Lithuania show to be 8.7 months (8.4 (95% CI 7.2-10.8) months with non-small cell lung cancer and 9.3 (95% CI 6.3-13.0) months with small-cell lung cancer). Survival was more than 20 months in resectable non-small cell lung cancer (stages I, II, IIIA). Non-small cell lung cancer survival in advanced stages was less than 7 months. Small-cell lung cancer patients median survival at limited and extended stages of the disease were 9.5 (95% CI 2.9-18.4) compared to 9.2 (95% CI 6.2-13.7) months. Non-small cell lung cancer patients most frequently were treated by surgery (27.0%), surgery and chemotherapy or radiotherapy (19.6%). Small cell lung cancer patient treatment included chemo and radiotherapy (27.0%), chemotherapy (19.0%), radiotherapy (17.5%), surgery (27.9%). Conclusions: The single center study of female lung cancer diagnosed during 1996-2005 in Lithuania show a significantly better chance of survival in resectable non-small cell lung cancer. Advanced stages of

  17. Understanding the Breast Cancer Experience of Survivors: a Qualitative Study of African American Women in Rural Eastern North Carolina.

    Science.gov (United States)

    Torres, Essie; Dixon, Crystal; Richman, Alice R

    2016-03-01

    The purpose of this study is to gain an in-depth understanding of African American breast cancer survivors' experiences, barriers and facilitators in accessing breast cancer treatment, and challenges in adherence to follow-up care. We conducted seven focus groups with 32 African American women with breast cancer in three rural counties in eastern North Carolina during August-November 2013. Surveys were also utilized to gather basic demographic and breast health history information. Thematic analysis was performed using the immersion crystallization approach. Several common areas of life affected by breast cancer included faith and support networks, psychosocial well-being, and quality of care issues. Faith in God was an important coping mechanism essential to all women in the study and a critical facilitator in survivorship. Support networks consisted of family, church-family, friends, and co-workers. The concept of fear included the discovery of breast cancer and fear of death, negative side effects of treatment, and social stigma of having breast cancer. Factors that influenced provider-patient relationship were age of provider, perceived lack of empathy, and providers leaving during treatment. Participants also expressed their lack of knowledge regarding a number of the side effects they were experiencing during and after their treatment. Results of this study contribute to the assessment of potential coping mechanisms used by African American breast cancer survivors (i.e., spirituality, positive attitudes, and support networks) that can potentially be effective and have a positive impact on the adjustment of life for survivors. PMID:25877467

  18. Effect of radiologist experience on the risk of false-positive results in breast cancer screening programs

    International Nuclear Information System (INIS)

    To evaluate the effect of radiologist experience on the risk of false-positive results in population-based breast cancer screening programmes. We evaluated 1,440,384 single-read screening mammograms, corresponding to 471,112 women aged 45-69 years participating in four Spanish programmes between 1990 and 2006. The mammograms were interpreted by 72 radiologists. The overall percentage of false-positive results was 5.85% and that for false-positives resulting in an invasive procedure was 0.38%. Both the risk of false-positives overall and of false-positives leading to an invasive procedure significantly decreased (p 14,999 mammograms with respect to the reference category (<500). The risk of both categories of false-positives was also significantly reduced (p < 0.001) as radiologists' years of experience increased: OR 0.96 and OR 0.84, respectively, for 1 year's experience and OR 0.72 and OR 0.73, respectively, for more than 4 years' experience with regard to the category of <1 year's experience. Radiologist experience is a determining factor in the risk of a false-positive result in breast cancer screening. (orig.)

  19. Auditing the diagnosis of cancer in primary care: the experience in Scotland

    Science.gov (United States)

    Baughan, P; O'Neill, B; Fletcher, E

    2009-01-01

    Introduction: This paper reports on an ongoing primary care audit of cancer referrals undertaken in Scotland in 2006–2007 and 2007–2008. Methods: General practitioners (GPs) in Scotland were asked to review all new cancer diagnoses within their practice during the preceding year. Results: 4181 patients were identified in year 1 and 12 294 in year 2. The pathway taken for patients to present to, and be referred from, their GP has been analysed for 7430 of the 12 294 patients identified within year 2 across five separate health boards. The time from first symptoms to presentation to a GP varied between tumour types, being the longest (median 30 days) for head and neck cancers and the shortest (median 2 days) for bladder cancer. In all, 25% of patients within the following tumour groups waited longer than 2 months to present to their GP following first symptoms: prostate, colorectal, melanoma and head and neck cancers. Once patients had presented to their GP, those with prostate and lung cancer were referred later (median time 11 days) than those with breast cancer (median time 2 days). The priority with which GPs referred patients varied considerably between tumour groups (breast cancer 77.5% ‘urgent' compared with prostate cancer 44.7% ‘urgent'). In one health board the proportion of cancer patients being referred urgently increased from 46% to 58% between the first and second audit. Conclusion: Our data show that there are very different patterns of presentation and referral for patients with cancer, with some tumour groups being more likely to be associated with a delayed diagnosis than others. PMID:19956170

  20. Symptomization and triggering processes: ovarian cancer patients' narratives on pre-diagnostic sensation experiences and the initiation of healthcare seeking.

    Science.gov (United States)

    Brandner, Susanne; Müller-Nordhorn, Jacqueline; Stritter, Wiebke; Fotopoulou, Christina; Sehouli, Jalid; Holmberg, Christine

    2014-10-01

    Ovarian cancer is a malignant entity typically diagnosed in advanced stages, with concomitant poor prognosis. Delayed healthcare seeking is commonly explained by the 'vague' character of the disease's symptoms combined with a lack of awareness among patients. However, research on the social contexts of ovarian cancer patients' pre-diagnostic illness experiences and healthcare seeking is scarce. To explore these topics, we initiated a qualitative interview study guided by the principles of grounded theory and based on interviews with 42 ovarian cancer patients. The study was conducted in Germany from September 2011 to February 2013. Our analysis illustrates how, in the narratives, the interviewees struggled to balance specific bodily sensations with aspects of their life-worlds prior to consulting a biomedical professional. We propose a three-phase model to capture these experiences and demonstrate how the developments of pre-diagnostic sensations were catalysed by the dynamic and complex interplay of the sensations with a variety of individual and socio-cultural factors. To conceptualize these interplays, we introduce the analytical notion of a triggering process, and we elaborate on the different ways in which such a process conditioned the transformation of a sensation into a symptom and decisions to seek healthcare. We finally discuss our findings both in relation to current research on sensations, symptoms and healthcare seeking and in their relevance for understanding diagnostic delays in ovarian cancer. PMID:25179810

  1. Prostate cancer and supportive care: a systematic review and qualitative synthesis of men's experiences and unmet needs.

    Science.gov (United States)

    King, A J L; Evans, M; Moore, T H M; Paterson, C; Sharp, D; Persad, R; Huntley, A L

    2015-09-01

    Prostate cancer is the second most common cancer in men worldwide, accounting for an estimated 1.1 million new cases diagnosed in 2012 (www.globocan.iarc.fr). Currently, there is a lack of specific guidance on supportive care for men with prostate cancer. This article describes a qualitative systematic review and synthesis examining men's experience of and need for supportive care. Seven databases were searched; 20 journal articles were identified and critically appraised. A thematic synthesis was conducted in which descriptive themes were drawn out of the data. These were peer support, support from partner, online support, cancer specialist nurse support, self-care, communication with health professionals, unmet needs (emotional support, information needs, support for treatment-induced side effects of incontinence and erectile dysfunction) and men's suggestions for improved delivery of supportive care. This was followed by the development of overarching analytic themes which were: uncertainty, reframing, and the timing of receiving treatment, information and support. Our results show that the most valued form of support men experienced following diagnosis was one-to-one peer support and support from partners. This review highlights the need for improved access to cancer specialist nurses throughout the care pathway, individually tailored supportive care and psychosexual support for treatment side effects. PMID:25630851

  2. Cancer patients' and health care professionals' perceptions and experiences of cancer treatment and care in South Africa / Mariska Venter

    OpenAIRE

    Venter, Mariska

    2014-01-01

    Cancer is a potentially life-threatening disease, which affects millions of people worldwide. It is multifaceted in nature and can lead to impairment in a person‟s physical, social and emotional functioning (Beatty, Oxlad, Koczwara, & Wade, 2008). Multidimensional treatment, with highly specialised professionals, equipment and services is thus needed for the effective treatment thereof (Mathews, West, & Buehler, 2009). Patients treated within the private and public healthcare sectors of So...

  3. Long-term surveillance plan for the Mexican Hat disposal site Mexican Hat, Utah

    International Nuclear Information System (INIS)

    This long-term surveillance plan (LTSP) describes the U.S. Department of Energy's (DOE) long-term care program for the Uranium Mill Tailings Remedial Action (UMTRA) Project Mexican Hat, Utah, disposal site. This LSTP describes the long-term surveillance program the DOE will implement to ensure the Mexican Hat disposal site performs as designed and is cared for in a manner that protects the public health and safety and the environment. Before each disposal site is licensed for custody and long-term care, the Nuclear Regulatory Commission (NRC) requires the DOE to submit such a site-specific LTSP

  4. The Effects of Experienced Uncertainty and Patients' Assessments of Cancer-Related Information-Seeking Experiences on Fatalistic Beliefs and Trust in Physicians.

    Science.gov (United States)

    Hong, Soo Jung; You, Kyung Han

    2016-12-01

    Using the 2013 HINTS 4 Cycle 2 data representing a general population sample, this study investigates the effects of patients' experiences of uncertainty about prostate cancer during doctor-patient communication, as well as patients' positive assessments of their cancer-related information-seeking experiences, on their fatalistic beliefs regarding cancer and their trust in physicians. Our tests show significant differences in trust in physicians among men who do and do not experience uncertainty about the prostate-specific antigen (PSA) test during doctor-patient communication. The analysis also indicates that individuals with experiences of uncertainty about the PSA test are more likely than those without such experiences of uncertainty to place their trust in doctors. However, no apparent difference or association exists when there are uncertainties relating to treatment choices regarding slow-growing cancer or treatment side effects. Nevertheless, as hypothesized, individuals who positively evaluate their cancer-related information-seeking experiences are less likely to have fatalistic beliefs about cancer. Furthermore, patients' positive assessments are highly predictive of their levels of trust in their physicians. Additionally, tests of interaction effects show that individuals' levels of education moderate the association between uncertainty experiences about the PSA test and both cancer fatalism and trust in physicians. Further implications and limitations of the study are discussed. PMID:27092867

  5. Radiation with cisplatin or carboplatin for locally advanced cervix cancer: the experience of a tertiary cancer centre

    International Nuclear Information System (INIS)

    Definitive treatment with concurrent cisplatin and radiation is the standard of care for locally advanced cervix cancer. The optimal management of patients with a contraindication to cisplatin has not been established. We conducted a retrospective audit of concurrent chemotherapy in a cohort of patients with locally advanced cervix cancer. All patients with locally advanced cervix cancer treated with definitive radiation were entered into a prospective database. Information regarding their demographics, stage, histology, recurrence and survival were recorded. Pharmacy records were reviewed to determine concurrent chemotherapy use. A total of 442 patients were included in the audit. Two hundred sixty-nine patients received cisplatin, 59 received carboplatin and 114 received no concurrent chemotherapy. Overall survival was significantly improved with the use of concurrent cisplatin compared with radiation alone (adjusted hazard ratio 0.53, P=0.001), as was disease-free survival and rate of distant failure. The use of carboplatin was not associated with any significant benefit in terms of overall survival or disease-free survival. The results of this audit are consistent with the known significant survival benefit with concurrent cisplatin chemotherapy. However, there did not appear to be any significant benefit with carboplatin although there were potential confounding factors. The available evidence in the literature would favour the use of non-platinum chemotherapy rather than carboplatin in patients with contraindications to cisplatin.

  6. 3D radiation therapy or intensity-modulated radiotherapy for recurrent and metastatic cervical cancer: the Shanghai Cancer Hospital experience.

    Directory of Open Access Journals (Sweden)

    Su-Ping Liu

    Full Text Available We evaluate the outcomes of irradiation by using three-dimensional radiation therapy (3D-RT or intensity-modulated radiotherapy (IMRT for recurrent and metastatic cervical cancer. Between 2007 and 2010, 50 patients with recurrent and metastatic cervical cancer were treated using 3D-RT or IMRT. The median time interval between the initial treatment and the start of irradiation was 12 (6-51 months. Salvage surgery was performed before irradiation in 5 patients, and 38 patients received concurrent chemotherapy. Sixteen patients underwent 3D-RT, and 34 patients received IMRT. Median follow-up for all the patients was 18.3 months. Three-year overall survival and locoregional control were 56.1% and 59.7%, respectively. Three-year progression-free survival and disease-free survival were 65.3% and 64.3%, respectively. Nine patients developed grade 3 leukopenia. Grade 5 acute toxicity was not observed in any of the patients; however, 2 patients developed Grade 3 late toxicity. 3D-RT or IMRT is effective for the treatment of recurrent and metastatic cervical cancer, with the 3-year overall survival of 56.1%, and its complications are acceptable. Long-term follow-up and further studies are needed to confirm the role of 3D-RT or IMRT in the multimodality management of the disease.

  7. Laparoscopic surgery for rectal cancer: a single-centre experience of 120 cases.

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-10-01

    For colorectal surgeons, laparoscopic rectal cancer surgery poses a new challenge. The defence of the questionable oncological safety tempered by the impracticality of the long learning curve is rapidly fading. As a unit specialising in minimally invasive surgery, we have routinely undertaken rectal cancer surgery laparoscopically since 2005.

  8. Bacteremia in Cancer Patients: A Two Center Experience of Isolates and Spectrum of Antibiotic Resistance Pattern

    OpenAIRE

    Naseh; Marashi; Asgari; Aghabarari; Mahmudi; Asadi; Hatami; Kalantar

    2015-01-01

    Background; Bacteremia is a frequent condition in cancer patients with a significant morbidity and mortality worldwide, which is a medical crisis that needs broad-spectrum antibiotic treatment. Objectives This study examined bacteremia in cancer patients from two medical centers regarding isolates and spectrum of antibiotic resistance pattern. Patients and Methods This was a prospe...

  9. Clinical experience of intrapleural administration of fibrin glue for secondary pneumothorax with advanced lung cancer

    International Nuclear Information System (INIS)

    Secondary pneumothorax with advanced lung cancer is an intractable and serious pathosis, which directly aggravates patients' Quality of Life (QOL) and prognosis. We first select the intrapleural administration of fibrin glue for secondary pneumothorax with advanced lung cancer. From April 2009 to May 2012, we encountered 5 patients who developed secondary pneumothorax during treatment for advanced lung cancer. Their average age was 60.8 years old, and 4 of them had squamous cell carcinoma, 1 had adenocarcinoma, and all had unresectable advanced lung cancer. In 4 of them, the point of air leakage could be detected by pleurography, and leakage could be stopped by the intrapleural administration of fibrin glue. All of them could receive chemotherapy or radiotherapy after treatment for secondary pneumothorax. The intrapleural administration of fibrin glue may be an effective and valid treatment for intractable secondary pneumothorax with advanced lung cancer. (author)

  10. Assessment of Cancer Therapy-Induced Oral Mucositis Using a Patient-Reported Oral Mucositis Experience Questionnaire

    OpenAIRE

    Gussgard, Anne Margrete; Hope, Andrew; Jokstad, Asbjørn; Tenenbaum, Howard; Wood, Robert

    2014-01-01

    Objectives Treatment of oral mucositis (OM) is challenging. In order to develop and test useful treatment approaches, the development of reliable, reproducible and simpler methods than are currently available for assessment of OM is important. A Patient-Reported Oral Mucositis Symptom (PROMS) scale was assessed in patients with head and neck cancer to determine if the patient-reported OM experience, as determined by using the PROMS scale, correlate with OM assessed by clinician-based scori...

  11. Retrospective analysis of the patients with gynecological cancer: 11-Year Experience

    Directory of Open Access Journals (Sweden)

    Ulaş Alabalık

    2012-06-01

    Full Text Available Objectives: We planned this study with the aim of obtainingknowledge about epidemiological characteristics of gynecologicalmalignancies followed up in our hospital.Materials and methods: In our study we analyzed 231patients that were operated with the appraisal diagnosis ofgynecological cancer in Gynecology and Obstetrics Departmentof Dicle University Medical Faculty between the datesof 2001, January and 2011, November.Results: The mostly diagnosed gynecological malignancywas ovarian cancers among the gynecological cancersseen in the first group compassing the period between theyear 2001 and the first half-term of the year 2006. In thesecond group compassing the period from the second halftermof the year 2006 to the end of the year 2011, ovariancancers were again the most frequently seen gynecologicalcancers. On the other hand it was found that there was anincrease in the percentage of endometrial cancers. Whilecases with advanced staged constituting the major part ofthe patients with ovarian cancer, it was seen that the majorityof the patients with endometrium cancer were consistingof stage 1 cases. In the 4 of 6 cases having endometriumcancer and applying with the complaint of pain, the diseasewas noticed in the advanced stage. Being the most frequentlyseen gynecological cancer all over the world andespecially in the societies with lower socio-economic status,the cervix cancer was taking place in the 3rd order afterendometrium cancer in terms of frequency in our region.Conclusion: Consequently, in the recent years the gynecologicalcancer showing the most frequent increase wasendometrium cancer in our region. The increase in the frequencyof obesity, relating with the reasons like the impropernutrition behavior, the increase in the socio-economic status,may be associated with the increase in the frequencyof endometrium cancer. The healthcare personals and thepublic body must be instructed to diagnose the gynecologicalcancer cases especially the

  12. Early experience after developing a pathology laboratory in Malawi, with emphasis on cancer diagnoses.

    Directory of Open Access Journals (Sweden)

    Satish Gopal

    Full Text Available BACKGROUND: Despite increasing cancer burden in Malawi, pathology services are limited. We describe operations during the first 20 months of a new pathology laboratory in Lilongwe, with emphasis on cancer diagnoses. METHODS AND FINDINGS: We performed a cross-sectional study of specimens from the Kamuzu Central Hospital pathology laboratory between July 1, 2011 and February 28, 2013. Patient and specimen characteristics, and final diagnoses are summarized. Diagnoses were categorized as malignant, premalignant, infectious, other pathology, normal or benign, or nondiagnostic. Patient characteristics associated with premalignancy and malignancy were assessed using logistic regression. Of 2772 specimens, 2758 (99% with a recorded final diagnosis were included, drawn from 2639 unique patients. Mean age was 38 years and 63% were female. Of those with documented HIV status, 51% had unknown status, and 36% with known status were infected. Histologic specimens comprised 91% of cases, and cytologic specimens 9%. Malignant diagnoses were most common overall (n = 861, 31%. Among cancers, cervical cancer was most common (n = 117, 14%, followed by lymphoma (n = 91, 11%, esophageal cancer (n = 86, 10%, sarcoma excluding Kaposi sarcoma (n = 75, 9%, and breast cancer (n = 61, 7%. HIV status was known for 95 (11% of malignancies, with HIV prevalence ranging from 9% for breast cancer to 81% for cervical cancer. Increasing age was consistently associated with malignancy [bivariable odds ratio 1.24 per decade increase (95% CI 1.19-1.29 among 2685 patients with known age; multivariable odds ratio 1.33 per decade increase (95% CI 1.14-1.56 among 317 patients with known age, gender, and HIV status], while HIV infection and gender were not. CONCLUSIONS: Despite selection and referral bias inherent in these data, a new pathology laboratory in Lilongwe has created a robust platform for cancer care and research. Strategies to effectively capture clinical information for

  13. Screening for breast cancer with MRI: recent experience from the Australian Capital Territory

    International Nuclear Information System (INIS)

    Full text: The American Cancer Society now recommends annual MRI screening for women at 20-25% or greater lifetime risk of breast cancer. The role of MRI screening in other risk subgroups is unproved because of insufficient data. Our study comprised 209 breast MRI scans carried out in 171 asymptomatic patients (age range 22-67 years, mean 46 years), referred between January 2005 and June 2008. Targeted ultrasound was carried out in 32 episodes (15%) and biopsies were taken in 23 patients (13%). In four patients, MR-guided procedures were required to establish a diagnosis, two using hook-wire localization and two by means of vacuum-assisted biopsy. Seven cancers were detected by MRI in the 171 patients, with a yield of 4.1%. Only one of the seven cancers was also shown by x-ray mammography. Four patients had invasive ductal cancer (all axillary node negative) and three had high-grade ductal carcinoma in situ or pleomorphic lobular carcinoma in situ. The three women with in situ disease were all potentially high risk, based on the National Breast and Ovarian Cancer Centre (NBOCC) criteria. Three women with invasive breast cancer were at only average risk based on NBOCC criteria, but two of these had extremely dense breasts. A fourth patient, found to have multifocal invasive cancer, had a personal history of contralateral breast cancer, but no relevant family history. Our findings suggest that breast MRI could be used to screen a larger Australian population at increased risk of developing breast cancer.

  14. Hook Wire Localization Procedure and Early Detection of Breast Cancer - Our Experience

    Science.gov (United States)

    Dimitrovska, Maja Jakimovska; Mitreska, Nadica; Lazareska, Menka; Jovanovska, Elizabeta Stojovska; Dodevski, Ace; Stojkoski, Aleksandar

    2015-01-01

    AIM: The purpose of this study is to describe our experience with needle localization technique in diagnosing small breast cancers. MATERIAL AND METHODS: This retrospective study included a hundred and twenty patients’ with impalpable breast lesions and they underwent wire localization. All patients had mammography, ultrasound exam and pathohystological results. We use Mammomat Inspiration Siemens digital unit for diagnosing mammography, machine - Lorad Affinity with fenestrated compressive pad for wire localization and ultrasound machine Acuson X300 with linear array probe 10 MhZ. We use two types of wire: Bard hook wire and Kopans breast lesion localization needle, Cook. Comparative radiologic and pathologic data were collected and analyzed. RESULTS: In 120 asymptomatic women, 68 malignancies and 52 benign findings were detected with mammography and ultrasound. The mean age for patients with malignancy was 58.6 years. According BI-RADS classification for mammography the distribution is our group was: BI-RADS 3 was presented in 6 (8.82%) patients, BI-RADS 4 was presented in 56 (82.35%) patients and BI-RADS 5 was present in 6 (8.82%) of the patients. Most wire localizations were performed under mammographic guidance in 58 from 68 patients with malignant lesions (85.29%) and with ultrasound in 10 (14.7%). According the mammographic findings patients with mass on mammograms were 29 (42.65%), mass with calcifications 9 (13.23%), calcifications 20 (29.41%) and architectural distortions or asymmetry 10 (14.71%). CONCLUSION: Wire localization is a well established technique for the management of impalpable breast lesions.

  15. Another Mexican birthweight paradox? The role of residential enclaves and neighborhood poverty in the birthweight of Mexican-origin infants.

    Science.gov (United States)

    Osypuk, Theresa L; Bates, Lisa M; Acevedo-Garcia, Dolores

    2010-02-01

    Examining whether contextual factors influence the birth outcomes of Mexican-origin infants in the US may contribute to assessing rival explanations for the so-called Mexican health paradox. We examined whether birthweight among infants born to Mexican-origin women in the US was associated with Mexican residential enclaves and exposure to neighborhood poverty, and whether these associations were modified by nativity (i.e. mother's place of birth). We calculated metropolitan indices of neighborhood exposure to Mexican-origin population and poverty for the Mexican-origin population, and merged with individual-level, year 2000 natality data (n=490,332). We distinguished between neighborhood exposure to US-born Mexican-origin population (i.e. ethnic enclaves) and neighborhood exposure to foreign-born (i.e. Mexico-born) Mexican-origin population (i.e. immigrant enclaves). We used 2-level hierarchical linear regression models adjusting for individual, metropolitan, and regional covariates and stratified by nativity. We found that living in metropolitan areas with high residential segregation of US-born Mexican-origin residents (i.e. high prevalence of ethnic enclaves) was associated with lower birthweight for infants of US-born Mexican-origin mothers before and after covariate adjustment. When simultaneously adjusting for exposure to ethnic and immigrant enclaves, the latter became positively associated with birthweight and the negative effect of the former increased, among US-born mothers. We found no contextual birthweight associations for mothers born in Mexico in adjusted models. Our findings highlight a differential effect of context by nativity, and the potential health effects of ethnic enclaves, which are possibly a marker of downward assimilation, among US-born Mexican-origin women. PMID:19926186

  16. A review of repeat prostate biopsies and the influence of technique on cancer detection: our experience.

    LENUS (Irish Health Repository)

    Quinlan, M R

    2012-02-01

    BACKGROUND: Follow-up of patients with an initial negative prostate biopsy, but surrounding whom a suspicion of prostate cancer persists, is difficult. In addition, debate exists as to the optimal technique for repeat prostate biopsy. AIMS: To assess the cancer detection rate on repeat prostate biopsy. METHODS: We reviewed patients who underwent prostate biopsy in our department in 2005 who had >or=1 previous biopsy within the preceding 5 years. Cancer detection rate on repeat biopsy and the influence of the number of biopsy cores were recorded. RESULTS: Cancer detection rate on repeat biopsy was 15.4%, with approximately 60% detected on the first repeat biopsy, but approximately 10% not confirmed until the fourth repeat biopsy. Gleason score was similar regardless of the time of diagnosis (6.1-6.5). Mean interval between first biopsy and cancer diagnosis (range 18-55 months) depended on the number of repeat procedures. There was an association between the number of biopsy cores and cancer detection. CONCLUSIONS: This study supports the practice of increasing the number of cores taken on initial and first repeat biopsy to maximise prostate cancer detection and reduce the overall number of biopsies needed.

  17. Marital Quality, Acculturation, and Communication in Mexican American Couples

    OpenAIRE

    Schwartz, Audrey Lyn

    2012-01-01

    Marital quality is a broad measurement of perceptions of satisfaction, happiness, and stability by partners in an established relationship. Marital quality has been relatively understudied among Mexican Americans, a population that warrants the inclusion of cultural constructs in any model concerning relationship outcomes. Therefore, acculturation differences between Mexican American couples were conceptualized as a distal context for understanding marital quality. Traditional gender role val...

  18. Welcome to Mexican American Culture and Authentic Children's Literature.

    Science.gov (United States)

    Rasmussen, Jay B.; Rasmussen, Roberta Hernandez

    This theoretical article based on published literature provides an overview of Mexican American culture and selected Mexican American children's literature that accurately portrays that culture. More specifically, the article focuses on three related topics. First, the article discusses the availability of multicultural literature, evaluation of…

  19. El Espejo - The Mirror. Selected Mexican-American Literature.

    Science.gov (United States)

    Romano-V., Octavio Ingacio, Ed.

    Representative literature selections by various Mexican American authors depict aspects of the Mexican American culture. Stories, poetry, and one play are included. All stories are given in English; Spanish versions are included for 4 of them. The poetry combines English and Spanish. (CM)

  20. Selecting Library Materials for Mexican-American Middle Schoolers.

    Science.gov (United States)

    York, Sherry

    1995-01-01

    This annotated bibliography includes 32 works of fiction, 43 works of nonfiction, and 10 audiovisuals and teacher resources for middle school Mexican American audiences. Discussion includes interest level and reading level for each work, publishing issues, and Mexican American stereotypes. A sidebar article provides brief biographies of 21 Mexican…

  1. Transformative, Mixed Methods Checklist for Psychological Research with Mexican Americans

    Science.gov (United States)

    Canales, Genevieve

    2013-01-01

    This is a description of the creation of a research methods tool, the "Transformative, Mixed Methods Checklist for Psychological Research With Mexican Americans." For conducting literature reviews of and planning mixed methods studies with Mexican Americans, it contains evaluative criteria calling for transformative mixed methods, perspectives…

  2. South Africans and Mexicans in Florida: intergroup conflict.

    Science.gov (United States)

    Mambou, Elie

    2011-01-01

    Newly arriving immigrants from Southern Africa and Mexicans do not get on well in the sunbelt state of Florida. A persistent theme emerging from discussions with South Africans on their relationship with Mexicans is that both sides perceive the other as culturally ethnocentric. The antagonistic relationship between both social groups is due to strong ethnic bonds and the clash of cultures. PMID:21905325

  3. Mexican Art and Architecture Databases: Needs, Achievements, Problems.

    Science.gov (United States)

    Barberena, Elsa

    At the international level, a lack of diffusion of Mexican art and architecture in indexes and abstracts has been detected. Reasons for this could be lack of continuity in publications, the use of the Spanish language, lack of interest in Mexican art and architecture, and sporadic financial resources. Nevertheless, even though conditions are not…

  4. Mexicans as Model Minorities in the New Latino Diaspora

    Science.gov (United States)

    Wortham, Stanton; Mortimer, Katherine; Allard, Elaine

    2009-01-01

    Rapid Mexican immigration has challenged host communities to make sense of immigrants' place in New Latino Diaspora towns. We describe one town in which residents often characterize Mexican immigrants as model minorities with respect to work and civic life but not with respect to education. We trace how this stereotype is deployed, accepted, and…

  5. More than Science: Family Learning in a Mexican Science Museum

    Science.gov (United States)

    Briseno-Garzon, Adriana

    2013-01-01

    Latin American audiences living in their countries of origin are poorly understood as museum learners due to the scarcity of research in this field. Through a case study approach, I investigate and report on the ways of learning of 20 Mexican family groups. In particular, I examine the influence of the Mexican sociocultural context on the…

  6. Indigenous Mexican Culture and Chicana/o Education.

    Science.gov (United States)

    Godina, Heriberto

    The Xinachtli Project, implemented by Chicano activists in Phoenix (Arizona) and El Paso (Texas), addresses the loss of ancestral culture by public school students of Mexican ancestry. The project teaches indigenous Mexican culture to students and their teachers through a series of presentations and lectures on Aztec dance, mathematics, language,…

  7. The Mexican American Cultural Values Scale for Adolescents and Adults

    Science.gov (United States)

    Knight, George P.; Gonzales, Nancy A.; Saenz, Delia S.; Bonds, Darya D.; German, Miguelina; Deardorff, Julianna; Roosav, Mark W.; Updegraff, Kimberly A.

    2010-01-01

    This research evaluates the properties of a measure of culturally linked values of Mexican Americans in early adolescence and adulthood. The article discusses the items derived from qualitative data provided by focus groups in which Mexican Americans' (adolescents, mothers, and fathers) perceptions of key values were discussed. The focus groups…

  8. Income and Expense Records of 17 Mexican-American Families.

    Science.gov (United States)

    LaGra, Jerry L.; Barkley, Paul W.

    A selected group of 17 Mexican American families who went to the Othello, Washington, area as migrant agricultural workers and tried to become a part of the resident population were studied to learn something of the earnings and spending habits of ex-migrant Mexican American families in Othello. To obtain accurate data on income and expenses, a…

  9. Storytelling in Mexican Homes: Connections between Oral and Literacy Practices

    Science.gov (United States)

    Reese, Leslie

    2012-01-01

    The study focuses on storytelling among Mexican families, documenting the frequency of storytelling in the homes of working- and middle-class Mexican families, the range of topics of the stories, characteristics and genres of stories, and intergenerational continuity of storytelling practices. Also examined are potential associations between…

  10. Trends of cancer incidence and mortality in Cali, Colombia. 50 years experience

    Directory of Open Access Journals (Sweden)

    Luis Eduardo Bravo

    2012-12-01

    Full Text Available Objetive: The Population-based Cancer Registry of Cali aims to report all new cases in permanent residents within the limits of the city of Cali. Time trends of cancer incidence and mortality are described. The registry has been in continuous operation for 50 years. Methods: Cancer cases reports are obtained actively by visiting all sources of information: hospitals, pathology departments, hematology laboratories, radiotherapy centers, government offices where death certificates are processed and physician’s offices. It is estimated that the reporting is at least 95% complete. Results: Drastic decreases are documented in rates for tumors causally related to infectious agents, especially cancers of the uterine cervix and the stomach. Gradual increases are documented in rates of tumors linked to affluence and the metabolic syndrome, especially cancers of the colon and the female breast. An unexpected increase in the incidence of papillary carcinoma of the thyroid gland in women is reported. Tobacco-related cancers, especially cancer of the lung, showed marked increase in incidence rates around 1970, apparently the beginning of an epidemic similar to the one reported in Western societies. But the increase in incidence stopped around 1980, resulting from a strong anti-smoking campaign launched in Colombia in the 1970s. Conclusions: The findings have influenced prevention strategies implemented by public health authorities, specially the establishment of a city-wide program to prevent cervix cancer via widespread use of vaginal cytology and anti-smoking campaigns. Also, new population-based cancer registries have been established in other Colombian cities as well as in Ecuador.

  11. Trends of cancer incidence and mortality in Cali, Colombia. 50 years experience

    Directory of Open Access Journals (Sweden)

    Bravo, Luis Eduardo

    2012-12-01

    Full Text Available Purpose :The Population-based Cancer Registry of Cali aims to report all new cases in permanent residents within the limits of the city of Cali. Time trends of cancer incidence and mortality are described. The registry has been in continuous operation for 50 years. Methods: Cancer cases reports are obtained actively by visiting all sources of information: hospitals, pathology departments, hematology laboratories, radiotherapy centers, government offices where death certificates are processed and physician’s offices. It is estimated that the reporting is at least 95% complete. Results: Drastic decreases are documented in rates for tumors causally related to infectious agents, especially cancers of the uterine cervix and the stomach. Gradual increases are documented in rates of tumors linked to affluence and the metabolic syndrome, especially cancers of the colon and the female breast. An unexpected increase in the incidence of papillary carcinoma of the thyroid gland in women is reported. Tobacco-related cancers, especially cancer of the lung, showed marked increase in incidence rates around 1970, apparently the beginning of an epidemic similar to the one reported in Western societies. But the increase in incidence stopped around 1980, resulting from a strong anti-smoking campaign launched in Colombia in the 1970s. Conclusions: The findings have influenced prevention strategies implemented by public health authorities, specially the establishment of a city-wide program to prevent cervix cancer via widespread use of vaginal cytology and anti-smoking campaigns. Also, new population-based cancer registries have been established in other Colombian cities as well as in Ecuador.

  12. [Cancer].

    Science.gov (United States)

    de la Peña-López, Roberto; Remolina-Bonilla, Yuly Andrea

    2016-09-01

    Cancer is a group of diseases which represents a significant public health problem in Mexico and worldwide. In Mexico neoplasms are the second leading cause of death. An increased morbidity and mortality are expected in the next decades. Several preventable risk factors for cancer development have been identified, the most relevant including tobacco use, which accounts for 30% of the cancer cases; and obesity, associated to another 30%. These factors, in turn, are related to sedentarism, alcohol abuse and imbalanced diets. Some agents are well knokn to cause cancer such as ionizing radiation, viruses such as the papilloma virus (HPV) and hepatitis virus (B and C), and more recently environmental pollution exposure and red meat consumption have been pointed out as carcinogens by the International Agency for Research in Cancer (IARC). The scientific evidence currently available is insufficient to consider milk either as a risk factor or protective factor against different types of cancer. PMID:27603890

  13. Sentinel Node in Breast Cancer, Melanoma and Penis: Experience in Clinical Fundacion Valle del Lili

    International Nuclear Information System (INIS)

    Objectives: Describe the results of sentinel node biopsy (GC) in patients with breast cancer, melanoma, and penis, FVL. Study Design: Descriptive study. Patients: 60 patients diagnosed with breast cancer, melanoma and penis referred to nuclear medicine FVL between June 29, 2003 and June 31, 2007, for detection of sentinel node. Conclusions: The combination of dye and lymphogammagraphy with gammagraphical probe facilitate localization of sentinel nodes in breast cancer, melanoma and penis. Preoperative mapping in melanoma of the trunk is recommended for planning of surgery. There is an adequate correlation between the freezing and final histopathology

  14. The Mexican Market for U.S. Sorghum: Is There Room for Growth?

    OpenAIRE

    Pandrangi, Syamalakumar; Malaga, Jaime E.

    2005-01-01

    Recent developments are affecting the Mexican grain-sorghum market, the primary destination of US sorghum exports. This study estimates the parameters of a Mexican import demand model for grain-sorghum that could be used to forecast and simulate future bilateral trade trends. Mexican sorghum/corn price ratio and Mexican poultry production revealed to be the critical explanatory variables.

  15. Pluralismo jurídico y derechos humanos en la experiencia indígena mexicana de los últimos años / Legal Pluralism and Humans Rights in Mexican indigenous experience in last two years

    Directory of Open Access Journals (Sweden)

    Jesús Antonio de la Torre Rangel

    2013-07-01

    Full Text Available Resumo: O tema é a relação entre o pluralismo jurídico e a eficácia dos direitos humanos que sustentam uma vida com dignidade. As experiências indígenas, no México, nas décadas de 1990 a 2000, são apresentadas como a concretização dos direitos humanos no seu exercício do pluralismo jurídico, com base em uma práxis de libertação. Na zona zapatista de Chiapas e na Costa-Montaña de Guerrero foi concretizado o direito que nasce do povo: o direito à autonomia ou livre determinação, o direito a se autogerir por seus próprios sistemas normativos, o direito a distribuir justiça de acordo com suas normas e sentido de equidade, entre outros.Palavras-chaves: Pluralismo jurídico; Direitos humanos; Direito que nasce do povo. Abstract: This article is about the relation between pluralism and effectiveness of Humans Rights that sustain a life with dignity. In Mexico, from 1990 to 2000, indigenous experiences are presented as a consolidation of Humans Rights in the exercise of legal pluralism based on a praxis of liberation. In Chiapas Zapatista’ zone and in Costa-Montaña de Guerrero a Right which rises from people was reinforced: the Right of Autonomy or Self-determination, the Right of self-manage properly legal systems, the Right to distribute justice according to own rules and the sense of equity.Keywords: Legal Pluralism, Human Rights, Right from people

  16. A qualitative study exploring male cancer patients' experiences with percutaneous nephrostomy

    DEFF Research Database (Denmark)

    Bigum, Lene Hyldgaard; Spielmann, Marlène Elisabeth; Juhl, Gitte;

    2015-01-01

    Abstract Objective. Obstructive uropathy due to advanced cancer can be efficiently treated with a percutaneous nephrostomy. The treatment is associated with complications and frequent readmissions. How the patients' quality of life is affected by a nephrostomy remains uncertain. The aim of this...... nephrostomy for a minimum of 1 month. All interviews were audio recorded, transcribed and analysed using a grounded theory approach. Ten male patients were interviewed, eight with prostate cancer and two with bladder cancer. Results. Treatment with nephrostomy influenced the physical activity level and...... study was to describe how a nephrostomy is perceived by patients and its effects on their everyday lives. Material and methods. Semi-structured interviews were conducted in the patients' home using a mind map. The inclusion criteria were locally advanced or metastatic urological cancer treated with a...

  17. Mexican immigration to the U.S., the occurrence of violence and the impact of mental disorders

    Directory of Open Access Journals (Sweden)

    Guilherme Borges

    2013-06-01

    Full Text Available Objective: To study immigration, U.S. nativity, and return migration as risk factors for violence among people of Mexican origin in the U.S. and Mexico. Methods: Cross-sectional surveys in the United States (2001-2003; n=1,213 and Mexico (2001-2002; n=2,362. Discrete time survival models were used. The reference group was Mexicans living in Mexico without migrant experience or a migrant relative. Results: Mexican immigrants in the U.S. have lower risk for any violence (hazard ratio [HR] = 0.5, 95% confidence interval [95%CI] 0.4-0.7. U.S.-born Mexican-Americans were at higher risk for violence victimization of a sexual nature (for sexual assault, HR = 2.5, 95%CI 1.7-3.7. Return migrants were at increased risk for being kidnapped or held hostage (HR = 2.8, 95%CI 1.1-7.1. Compared to those without a mental disorder, those with a mental disorder were more likely to suffer any violence (HR = 2.3, 95%CI 1.9-2.7, regardless of the migrant experience. Conclusions: The impact of immigration on the occurrence of violence is more complex than usually believed. Return migrants are more likely to suffer violence such as being held hostage or beaten by someone other than a partner.

  18. New findings of long-term radiation effects on cancer and non-cancer risks among atomic bomb survivors and the need for animal experiments

    International Nuclear Information System (INIS)

    After 50 years of studies important new findings are continuing to emerge from the Radiation Effects Research Foundation's ongoing epidemiological studies of the long term health effects of radiation exposure on the atomic-bomb survivors. Recent analyses of cancer risks have made it clear that the dose-related increases in cancer risk continues throughout life following acute exposure to radiation and that the excess rates appear to increase with attained age. These observations may provide some useful clues about the nature of radiation carcinogenesis. The survivor data also indicate that, with current dose estimates, the solid cancer dose response is remarkably linear in dose. In recent years it is also becoming clear that increasing dose is associated with increases in death and incidence rates for a variety of noncancer diseases in the survivors. While there are considerable uncertainties about the nature of the dose of the dose response at low doses (less than 0.5 Sv), these elevated risks are not limited to the highest doses (say above 1.5 Sv) as was thought in the past and cannot be explained on the basis of confounding with other factors (e.g. smoking). There is clearly a need for animal experiments and other studies that can help further our understanding of the mechanisms for radiation effects on non-neoplastic diseases. (author)

  19. Experience of gynecological braquitherapy in the Instituto Nacional del Cancer of Paraguay

    International Nuclear Information System (INIS)

    In April 2002 the first braquitherapy was carried out in the National Cancer Institute. With the support of the IAEA, a remote controlled equipment of braquitherapy of low dose was installed and it was qualified to the all technical staff as well as the visit from expert of USA, Spain, Italy, France, Argentina and Brazil. The first 100 braquitherapy was evaluated in patients with diagnose (dx.) of cancer (cea) of uterine neck and endometry

  20. Bevacizumab plus chemotherapy in elderly patients with previously untreated metastatic colorectal cancer: single center experience

    OpenAIRE

    Ocvirk Janja; Moltara Maja Ebert; Mesti Tanja; Boc Marko; Rebersek Martina; Volk Neva; Benedik Jernej; Hlebanja Zvezdana

    2016-01-01

    Metastatic colorectal cancer (mCRC) is mainly a disease of elderly, however, geriatric population is underrepresented in clinical trials. Patient registries represent a tool to assess and follow treatment outcomes in this patient population. The aim of the study was with the help of the patients’ register to determine the safety and efficacy of bevacizumab plus chemotherapy in elderly patients who had previously untreated metastatic colorectal cancer.

  1. Cancer-associated thrombosis, low-molecular- weight heparin, and the patient experience: a qualitative study

    OpenAIRE

    Seaman S; Nelson A; Noble S

    2014-01-01

    Siwan Seaman,1 Annmarie Nelson,2 Simon Noble2 1Department of Palliative Medicine, Royal Gwent Hospital, Newport, Wales, UK; 2Marie Curie Palliative Care Research Unit, Cardiff University, Cardiff, Wales, UK Background: Venous thromboembolism is a common complication of cancer and its treatments. Treatment of cancer-associated thrombosis (CAT) differs from treatment of thrombosis in noncancer patients, requiring a daily injection of low-molecular-weight heparin (LMWH) for 6 months instead of ...

  2. Endobronchial ultrasound-guided transbronchial needle aspiration for lung cancer staging: early experience in Brazil,

    OpenAIRE

    Viviane Rossi Figueiredo; Paulo Francisco Guerreiro Cardoso; Márcia Jacomelli; Sérgio Eduardo Demarzo; Addy Lidvina Mejia Palomino; Ascédio José Rodrigues; Ricardo Mingarini Terra; Paulo Manoel Pego-Fernandes; Carlos Roberto Ribeiro Carvalho

    2015-01-01

    Objective: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive, safe and accurate method for collecting samples from mediastinal and hilar lymph nodes. This study focused on the initial results obtained with EBUS-TBNA for lung cancer and lymph node staging at three teaching hospitals in Brazil. Methods: This was a retrospective analysis of patients diagnosed with lung cancer and submitted to EBUS-TBNA for mediastinal lymph node staging. The EBU...

  3. Endobronchial ultrasound-guided transbronchial needle aspiration for lung cancer staging: early experience in Brazil*,**

    OpenAIRE

    Figueiredo, Viviane Rossi; Cardoso, Paulo Francisco Guerreiro; Jacomelli, Márcia; Demarzo, Sérgio Eduardo; Palomino, Addy Lidvina Mejia; Rodrigues, Ascédio José; Terra, Ricardo Mingarini; Pego-Fernandes, Paulo Manoel; Carvalho, Carlos Roberto Ribeiro

    2015-01-01

    Objective: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive, safe and accurate method for collecting samples from mediastinal and hilar lymph nodes. This study focused on the initial results obtained with EBUS-TBNA for lung cancer and lymph node staging at three teaching hospitals in Brazil. Methods: This was a retrospective analysis of patients diagnosed with lung cancer and submitted to EBUS-TBNA for mediastinal lymph node staging. The EBU...

  4. A Bicultural Heritage: Themes for the Exploration of Mexican and Mexican-American Culture in Books for Children and Adolescents.

    Science.gov (United States)

    Schon, Isabel

    This resource for teachers and librarians who seek to use literature to expose students in grades K-12 to Mexican and Mexican American culture is organized in five major theme areas: customs, lifestyles, heroes, folklore, and key historical developments. Within each major area is a 4-part learning plan for each of three grade levels: K-2, 3-6, and…

  5. Reduction of cancer risk by optimization of Computed Tomography head protocols: far eastern Cuban experience

    International Nuclear Information System (INIS)

    The cancer risk estimation constitutes one way for the evaluation of the public health, regarding computed tomography (CT) exposures. Starting from the hypothesis that the optimization of CT protocols would reduce significantly the added cancer risk, the purpose of this research was the application of optimization strategies regarding head CT protocols, in order to reduce the factors affecting the risk of induced cancer. The applied systemic approach included technological and human components, represented by quantitative physical factors. the volumetric kerma indexes, compared with respect to standard, optimized and reference values, were evaluated with multiple means comparison method. The added cancer risk resulted from the application of the methodology for biological effects evaluation, at low doses with low Linear Energy Transfer. Human observers in all scenarios evaluated the image quality. the reduced dose was significantly lower than for standard head protocols and reference levels, where: (1) for pediatric patients, by using an Automatic Exposure Control system, a reduction of 31% compared with standard protocol and ages range of 10-14, and (2) adults, using a Bilateral Filter for images obtained at low doses of 62% from those of standard head protocol. The risk reduction was higher than 25%. The systemic approach used allows the effective identification of factors involved on cancer risk related with exposures to CT. The combination of dose modulation and image restoration with Bilateral Filter, provide a significantly reduction of cancer risk, with acceptable diagnostic image quality. (Author)

  6. Engineering assessment of inactive uranium mill tailings: Mexican Hat Site, Mexican Hat, Utah

    International Nuclear Information System (INIS)

    Ford, Bacon and Davis Utah Inc. has reevaluated the Mexican Hat site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Mexican Hat, Utah. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 2.2 million tons of tailings at the Mexican Hat site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material to removal of the tailings to remote disposal sites and decontamination of the tailings site. Cost estimates for the four options range from about $15,200,000 for stabilization in place, to about $45,500,000 for disposal at a distance of about 16 mi. Three principal alternatives for the reprocessing of the Mexican Hat tailings were examined: heap leaching; treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be about $115/lb of U3O8 whether by heap leach or conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Reprocessing the Mexican Hat tailings for uranium recovery is not economically attractive under present conditions

  7. Engineering assessment of inactive uranium mill tailings: Mexican Hat Site, Mexican Hat, Utah

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-09-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Mexican Hat site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Mexican Hat, Utah. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 2.2 million tons of tailings at the Mexican Hat site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material to removal of the tailings to remote disposal sites and decontamination of the tailings site. Cost estimates for the four options range from about $15,200,000 for stabilization in place, to about $45,500,000 for disposal at a distance of about 16 mi. Three principal alternatives for the reprocessing of the Mexican Hat tailings were examined: heap leaching; treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be about $115/lb of U/sub 3/O/sub 8/ whether by heap leach or conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Reprocessing the Mexican Hat tailings for uranium recovery is not economically attractive under present conditions.

  8. Endocrine therapy for breast cancer: Assessing an array of women's treatment experiences and perceptions, their perceived self-efficacy and nonadherence

    NARCIS (Netherlands)

    Wouters, Hans; Stiggelbout, Anne M.; Bouvy, Marcel L.; Maatman, Gemma A.; Van Geffen, Erica C.G.; Vree, Robbert; Nortier, Johan W.; Van Dijk, Liset

    2014-01-01

    Background Although adjuvant endocrine therapy effectively prevents breast cancer recurrence, nonadherence rates are substantial. We therefore examined associations of women's experiences and perceptions regarding the efficacy, side effects, and practical problems of endocrine therapy with nonadhere

  9. Relationship of Internet health information use with patient behavior and self-efficacy: experiences of newly diagnosed cancer patients who contact the National Cancer Institute's Cancer Information Service.

    Science.gov (United States)

    Bass, Sarah Bauerle; Ruzek, Sheryl Burt; Gordon, Thomas F; Fleisher, Linda; McKeown-Conn, Nancy; Moore, Dirk

    2006-03-01

    This study examines the relationship of Internet health information use with patient behavior and self-efficacy among 498 newly diagnosed cancer patients. Subjects were classified by types of Internet use: direct use (used Internet health information themselves), indirect use (used information accessed by friends or family), and non-use (never accessing Internet information). Subjects were recruited from callers of the National Cancer Institute's (NCI's) Cancer Information Service, Atlantic Region. They were classified by type of Internet use at enrollment and interviewed by telephone after 8 weeks. There were significant relationships among Internet use and key study variables: subject characteristics, patient task behavior, and self-efficacy. Subjects' Internet use changed significantly from enrollment to 8 week follow-up; 19% of nonusers and indirect users moved to a higher level of Internet use. Significant relationships also were found among Internet use and perceived patient-provider relationship, question asking, and treatment compliance. Finally, Internet use was also significantly associated with self-efficacy variables (confidence in actively participating in treatment decisions, asking physicians questions, and sharing feelings of concern). The results of this study show that patients who are newly diagnosed with cancer perceive the Internet as a powerful tool, both for acquiring information and for enhancing confidence to make informed decisions. PMID:16537289

  10. Quality Improvement in the National Cancer Institute Community Cancer Centers Program: The Quality Oncology Practice Initiative Experience

    Science.gov (United States)

    Siegel, Robert D.; Castro, Kathleen M.; Eisenstein, Jana; Stallings, Holley; Hegedus, Patricia D.; Bryant, Donna M.; Kadlubek, Pam J.; Clauser, Steven B.

    2015-01-01

    Purpose: The National Cancer Institute (NCI) Community Cancer Centers Program (NCCCP) began in 2007; it is a network of community-based hospitals funded by the NCI. Quality of care is an NCCCP priority, with participation in the American Society of Clinical Oncology Quality Oncology Practice Initiative (QOPI) playing a fundamental role in quality assessment and quality improvement (QI) projects. Using QOPI methodology, performance on quality measures was analyzed two times per year over a 3-year period to enhance our implementation of quality standards at NCCCP hospitals. Methods: A data-sharing agreement allowed individual-practice QOPI data to be electronically sent to the NCI. Aggregated data with the other NCCCP QOPI participants were presented to the network via Webinars. The NCCCP Quality of Care Subcommittee selected areas in which to focus subsequent QI efforts, and high-performing practices shared voluntarily their QI best practices with the network. Results: QOPI results were compiled semiannually between fall 2010 and fall 2013. The network concentrated on measures with a quality score of ≤ 0.75 and planned voluntary group-wide QI interventions. We identified 13 measures in which the NCCCP fell at or below the designated quality score in fall 2010. After implementing a variety of QI initiatives, the network registered improvements in all parameters except one (use of treatment summaries). Conclusion: Using the NCCCP as a paradigm, QOPI metrics provide a useful platform for group-wide measurement of quality performance. In addition, these measurements can be used to assess the effectiveness of QI initiatives. PMID:25538082

  11. Visual inspection with acetic acid (via screening program: 7 years experience in early detection of cervical cancer and pre-cancers in rural South India

    Directory of Open Access Journals (Sweden)

    Usha Rani Poli

    2015-01-01

    Full Text Available Cervical cancer continues to be a major public health problem in India in the absence of wide spread organised cervical screening programs. Visual inspection of the cervix with acetic acid (VIA is an effective, inexpensive screening test that can be combined with simple treatment procedures for early cervical lesions, provided by trained health workers. We report 7 years experience in early detection of cervical cancer and pre-cancers using the VIA test in a community-based program in rural Andhra Pradesh, India where there are no existing organised cervical screening programs. Materials and Methods: Eligible women aged between 26 and 60 were opportunistically screened by trained health wor kers using the VIA test. Women who tested positive were further evaluated and those with cervical lesions were treated either by cryotherapy in the screening clinic or referred to a higher center. Results: A total of 18,869 women were screened by a single round of VIA testing with a positive rate of 10.75%. Biopsy proven high-grade squamous intraepithelials (HSILs were 90 (0.48% and low-grade squamous intraepithelials (LSILs were 43 (0.28%. The overall prevalence of cervical intraepithelial neoplasia (CIN 2+ lesion rate is 1.05%. A total of 312 (1.65% cryotherapies were done and 49 women underwent hysterectomy. Conclusions: VIA by trained female health workers is a safe, acceptable, and effective test that can save lives from cervical cancer even in remote areas with few resources. These results have important implications for efficient service delivery in cervical screening programs in low-resourced settings.

  12. Palliative patients’ and significant others’ experiences of transitions concerning organizational, psychosocial and existential issues during the course of incurable cancer: A systematic review protocol

    DEFF Research Database (Denmark)

    Madsen, Rikke; Uhrenfeldt, Lisbeth

    2014-01-01

    ABSTRACT Review question/objective The objective of this review is to identify, appraise and synthesize the best available evidence exploring palliative patients’ or their significant others’ experiences of transitions during the course of incurable cancer. In this review, transitions are concept...... exploring euthanasia will be excluded because euthanasia is not included in the WHO definition of palliation. KEYWORDS Lived experience; incurable cancer; patient; significant other; transition; organizational; psychosocial; existential...

  13. The relevance of "Nonsmoking-associated lung cancer" in India: A single-centre experience

    Directory of Open Access Journals (Sweden)

    A Krishnamurthy

    2012-01-01

    Full Text Available Background: Lung cancer remains a major cause of morbidity and mortality worldwide, accounting for more deaths than any other cancer cause. Aim: The aim of this study was to analyze the clinical profile and the epidemiological trends in lung cancer patients from a single centre with an emphasis on the smoking practices. Materials and Methods: This is a retrospective analysis of prospectively collected data of 258 consecutive hospital in-patients with a proven diagnosis of lung cancer at a tertiary care oncology centre between 2003 and 2007. Results: The median age of patients in our study was 56 years; the male to female ratio was approximately 3.5:1. Non-small-cell lung cancer (NSCLC was the predominant histology in 224 patients; the histology in the remaining 34 patients was small-cell carcinoma. Within NSCLC, the most common histology was adenocarcinoma followed by squamous cell carcinoma. One hundred and two patients were never-smokers as compared to 156 patients who were ever-smokers. Among the smokers, the majority of them were found to be cigarette smokers compared to 28.2% bidi smokers. There was a very significant correlation found with adenocarcinoma among nonsmokers, and with squamous cell carcinoma among the smokers compared to non-smokers. Conclusions: Our study suggests that the epidemiology of lung cancer in India is possibly changing, with close to 40% of our lung cancer patients being nonsmokers. More importantly, our study reflects the global trend of rise in adenocarcinoma histology. These observations need to be substantiated in similar studies of larger magnitude, preferably population-based.

  14. De novo cancers following liver transplantation: a single center experience in China.

    Directory of Open Access Journals (Sweden)

    Songfeng Yu

    Full Text Available BACKGROUND: De novo cancers are a growing problem that has become one of the leading causes of late mortality after liver transplantation. The incidences and risk factors varied among literatures and fewer concerned the Eastern population. AIMS: The aim of this study was to examine the incidence and clinical features of de novo cancers after liver transplantation in a single Chinese center. METHODS: 569 patients who received liver transplantation and survived for more than 3 months in a single Chinese center were retrospectively reviewed. RESULTS: A total of 18 de novo cancers were diagnosed in 17 recipients (13 male and 4 female after a mean of 41 ± 26 months, with an overall incidence of 3.2%, which was lower than that in Western people. Of these, 8 (3.32% cases were from 241 recipients with malignant liver diseases before transplant, while 10 (3.05% cases were from 328 recipients with benign diseases. The incidence rates were comparable, p = 0.86. Furthermore, 2 cases developed in 1 year, 5 cases in 3 years and 11 cases over 3 years. The most frequent cancers developed after liver transplantation were similar to those in the general Chinese population but had much higher incidence rates. CONCLUSIONS: Liver transplant recipients were at increased risk for developing de novo cancers. The incidence rates and pattern of de novo cancers in Chinese population are different from Western people due to racial and social factors. Pre-transplant malignant condition had no relationship to de novo cancer. Exact risk factors need further studies.

  15. Shades of belonging : the influence of immigration and race on Mexican-American identity

    OpenAIRE

    2006-01-01

    This thesis aims to examine Mexican-American identity with regard to two particular factors: immigration and race. First, Mexican immigration has been a contentious topic ever since Mexicans started to migrate to the United States, and today Mexicans form the largest immigrant group in the United States. How does the flow of immigrants from Mexico influence the identity of Mexican Americans? Examining previous immigration debates regarding the invasion from the South, one finds that the sam...

  16. OUR EXPERIENCE OF HYPERTHERMIC INTRAPERITONEAL CHEMOTHERAPY FOR PATIENTS WITH ADVANCED GASTRIC CANCER

    Directory of Open Access Journals (Sweden)

    A. D. Kaprin

    2015-01-01

    Full Text Available Purpose. Improvement of the results of treatment of patients with locally advanced and metastatic gastric cancer. Material and methods. From the 2010–2014 we performed 30 surgeries using techniques HICT. Among patients there were 17 men and 13 women. The median of age was 50 years. Locally advanced gastric cancer (T4a-T4b was observed in 22 cases, including 4 patients in the emergency immunocytochemical study with peritoneal lavage detected cancer-free (Cyt + cells in the abdominal cavity. The group of patients with metastatic gastric cancer accounted for 8 patients. Narrow carcinomatosis (P1 was 4 cases, carcinomatosis (P2-P3 — 4. Adjuvant systemic chemotherapy in the study group was not carried out. In the control group No 1 (n = 51 performed surgery alone, without additional anticancer therapy. In the control group No 2 (n = 66, a combined treatment (surgery + chemotherapy. Results. Follow-up median was 25 months. Overall 1-year survival rate for all three groups was 55%, 39% and 52%, respectively. Median survival in the intervention group versus 21.4 months in the 8 and 12 months, respectively. The most effective HICT is shown for patients with locally advanced gastric cancer. In the study group, median overall survival was 29 months. The survival rate of 1-, 2-, 3-year-old was equal to 68%, 61% and 42%. In the first control group, 1-year survival of 45%. None of the patients did not survive 2 years. In the second control group, one-year survival rate was 60%, 2-year survival is not. Results of treatment of metastatic gastric cancer proved to be more modest. In the main group the median survival was 10 months, compared with 6 and 7 months of the two control groups. There were no statistically significant differences. Conclusions. 1. Availability of limited dissemination, free cancer cells in the abdominal cavity, as well as a massive defeat of serous membrane of the stomach can be seen as indications for HICT in gastric cancer. 2. In

  17. Nab-paclitaxel plus gemcitabine in the treatment of metastatic pancreatic cancer: utility and experience from the clinic

    Directory of Open Access Journals (Sweden)

    Kundranda MN

    2016-01-01

    Full Text Available Madappa N Kundranda, Tomislav Dragovich Division of Hematology and Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ, USA Abstract: Pancreatic ductal adenocarcinoma remains one of the deadliest epithelial cancers, primarily due to late diagnosis, early metastasis and the lack of effective treatments. With recent advances in systemic therapies, the median survival for metastatic disease has essentially doubled to approximately 1 year, and a significant number of patients are receiving multiple lines of therapy. One such first-line therapy is the combination of gemcitabine with nab-paclitaxel, which was approved by the US Food and Drug Administration in 2013. This standard option is now serving as a backbone to other novel combinations. In this review, we focus on the development of this combination, its clinical utility, and real-life experiences of managing patients with metastatic pancreatic ductal adenocarcinoma receiving gemcitabine and nab-paclitaxel. Keywords: pancreatic ductal adenocarcinoma, nab-paclitaxel, MPACT trial, PRODIGE 4/ACCORD 11 trial

  18. Effect of radiologist experience on the risk of false-positive results in breast cancer screening programs

    Energy Technology Data Exchange (ETDEWEB)

    Zubizarreta Alberdi, Raquel [Galician Breast Cancer Screening Programme, Public Health and Planning Directorate, Health Office, Galicia (Spain); Edificio Administrativo da Conselleria de Sanidade, Servicio de Programas Poboacionais de Cribado, Direccion Xeral de Saude Publica e Planificacion, Santiago de Compostela, Galicia (Spain); Llanes, Ana B.F.; Ortega, Raquel Almazan [Galician Breast Cancer Screening Programme, Public Health and Planning Directorate, Health Office, Galicia (Spain); Exposito, Ruben Roman; Collado, Jose M.V.; Oliveres, Xavier Castells [Department of Epidemiology and Evaluation, Institut Municipal d' Investigacio Medica-Parc de Salut Mar. CIBERESP, Barcelona (Spain); Queiro Verdes, Teresa [Galician Agency for Health Technology Assessment, Public Health and Planning Directorate, Health Office, Galicia (Spain); Natal Ramos, Carmen [Principality of Asturias Breast Cancer Screening Programme, Principality of Asturias (Spain); Sanz, Maria Ederra [Public Health Institute, Navarra Breast Cancer Screening Programme, Pamplona (Spain); Salas Trejo, Dolores [General Directorate Public Health and Centre for Public Health Research (CSISP), Valencia Breast Cancer Screening Programme, Valencia (Spain)

    2011-10-15

    To evaluate the effect of radiologist experience on the risk of false-positive results in population-based breast cancer screening programmes. We evaluated 1,440,384 single-read screening mammograms, corresponding to 471,112 women aged 45-69 years participating in four Spanish programmes between 1990 and 2006. The mammograms were interpreted by 72 radiologists. The overall percentage of false-positive results was 5.85% and that for false-positives resulting in an invasive procedure was 0.38%. Both the risk of false-positives overall and of false-positives leading to an invasive procedure significantly decreased (p < 0.001) with greater reading volume in the previous year: OR 0.77 and OR 0.78, respectively, for a reading volume 500-1,999 mammograms and OR 0.59 and OR 0.60 for a reading volume of >14,999 mammograms with respect to the reference category (<500). The risk of both categories of false-positives was also significantly reduced (p < 0.001) as radiologists' years of experience increased: OR 0.96 and OR 0.84, respectively, for 1 year's experience and OR 0.72 and OR 0.73, respectively, for more than 4 years' experience with regard to the category of <1 year's experience. Radiologist experience is a determining factor in the risk of a false-positive result in breast cancer screening. (orig.)

  19. Guidelines for information about therapy experiments: a proposal on best practice for recording experimental data on cancer therapy

    Directory of Open Access Journals (Sweden)

    González-Beltrán Alejandra N

    2012-01-01

    Full Text Available Abstract Background Biology, biomedicine and healthcare have become data-driven enterprises, where scientists and clinicians need to generate, access, validate, interpret and integrate different kinds of experimental and patient-related data. Thus, recording and reporting of data in a systematic and unambiguous fashion is crucial to allow aggregation and re-use of data. This paper reviews the benefits of existing biomedical data standards and focuses on key elements to record experiments for therapy development. Specifically, we describe the experiments performed in molecular, cellular, animal and clinical models. We also provide an example set of elements for a therapy tested in a phase I clinical trial. Findings We introduce the Guidelines for Information About Therapy Experiments (GIATE, a minimum information checklist creating a consistent framework to transparently report the purpose, methods and results of the therapeutic experiments. A discussion on the scope, design and structure of the guidelines is presented, together with a description of the intended audience. We also present complementary resources such as a classification scheme, and two alternative ways of creating GIATE information: an electronic lab notebook and a simple spreadsheet-based format. Finally, we use GIATE to record the details of the phase I clinical trial of CHT-25 for patients with refractory lymphomas. The benefits of using GIATE for this experiment are discussed. Conclusions While data standards are being developed to facilitate data sharing and integration in various aspects of experimental medicine, such as genomics and clinical data, no previous work focused on therapy development. We propose a checklist for therapy experiments and demonstrate its use in the 131Iodine labeled CHT-25 chimeric antibody cancer therapy. As future work, we will expand the set of GIATE tools to continue to encourage its use by cancer researchers, and we will engineer an ontology to

  20. Successful experience in combination treatment for locally advanced and metastatic cancer (adenocarcinoma of the anal canal: сlinical cases

    Directory of Open Access Journals (Sweden)

    Yu. A. Barsukov

    2015-10-01

    Full Text Available Adenocarcinoma of the anal canal is a rare cancer. There are a few publications dedicated to this problem only, since patients with this nosological entity are combined with groups of those with lower ampullary cancer of the rectum (despite differences in the nature of these diseases. This paper describes 2 clinical cases of multistep combination treatment for locally advanced and disseminated cancer (adenocarcinoma of the anal canal. It shows that it is appropriate to apply an aggregate approach to diagnosing this rare disease. Successful experience in treating patients with locally advanced and disseminated cancer of the anal canal is demonstrated. Nonstandard therapeutic approaches and clinical decisions are used. Magnetic resonance imaging was a key technique to diagnose local disease advance in both cases. Radiation sensitizers with different mechanisms of action were used during chemotherapy; preference was given to organ-sparing surgical treatment in the patient with metastatic cancer to maintain quality of life. The paper gives a concise literature review of current methods for the diagnosis and treatment of this disease. Despite the fact that there are no uniform standards, most authors adhere to the opinion that treatment should be started with prolonged chemoradiation therapy cycles followed by surgery. The treatment of patients with the isseminated forms of the disease is strictly individual and calls for a special approach, by taking into account of quality of life and prognosis in a patient.

  1. First experiences with MR mammography in aftercare following plastic surgery of cancer of the breast

    International Nuclear Information System (INIS)

    To demonstrate typical MR mammographic findings after plastic surgery of breast cancer. Postoperative (7-38 months, median 13) MR mammographic examinations of 25 patients operated for breast cancer (11 latissimus dorsiflaps (LAT)), 14 rectus abdominis myocutaneous-flaps (TRAM) were reevaluated. The examinations were performed with a breast coil at 1 T. The sequences applied were a fat-suppressed 2-D turbo IR-sequence protonweighted and a T1-weighted FLASH 3-D sequence as dynamic series. Scars between the myocutaneous flap and the remaining breast tissue always appeared in form of a ligament or septum. Signal and perfusion characteristics of scar tissue and muscle stalk in this investigation were clearly different from fat necrosis was found and rectified by biopsy. MR mammography is a very valuable diagnostic method for postoperative evaluation of myocutaneous flap-based therapy of breast cancer. (orig.)

  2. Animal experiments and clinical trials of {sup 166}Ho-chitosan for various cancers

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Sang Moo; Choi, C. W.; Kim, E. H.; Woo, K. S.; Chung, W. S.; Lee, J. I.; Park, S. Y.; Son, Y. S.; Lee, S. H.; Kim, S. J.; Kim, B. G.; Kim, J. H.; Lee, C. H. [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    1997-07-01

    {sup 166}Ho is a good therapeutic radionuclide because of its suitable half-life (26.8 hours), high beta energy and 6% gamma ray for imaging. Chitosan is a kind of N-glucosamine with 400 to 500 kD MW, which chelates metal ions and degrades slowly in vivo. As a preclinical studies, we performed cytotoxic effect of {sup 166}Ho-chitosan in a variety of cancer cell lines derived from stomach or ovarian cancer based on MTT assay and HTCA method. To evaluated the absorbed dose to the cavitary wall from {sup 166}Ho-chitosan, intraperitoneal administration of {sup 166}Ho-chitosan in the rat and simulation of energy transfer from the beta particles to the cavity wall using the Monte Carlo code EGS4 was done, and used as a standard for the planning therapy. Intracavitary {sup 166}Ho-chitosan therapy were tried in peritoneal metastatic ovarian and stomach cancers and cystic brain tumors. Intraarterial injection in inoperable primary liver cancer was also tried. As a radiation synovectomy agent, biocompatibility study in the knee joints of rabbits were performed. {sup 166}Ho-chitosan showed synergistic effects with 5-FU or cisplatin in vitro. 97-99% of {sup 166}Ho-chitosan was localized within the peritoneal cavity, and more than 90% of {sup 166}Ho-chitosan was attached to the peritoneal wall. Partial response were observed in 4 among 5 patients with ovarian cancer without severe toxicity. In the cystic brain tumor, 5 of 8 cysts were shrunken in size with thinning of the wall, 2 out of 8 showed growth retardation. In the primary liver cancer, radioactivity was distributed in the teritory of selected hepatic arterial branch, and partial responses were observed in 2 cases. In the knee joints of the rabbits, more than 98% of {sup 166}Ho-chitosan remained in the joint cavity and was stable upto 1 week. 49 refs., 22 tabs. (author)

  3. Patterns of failure in combined chemotherapy and radiotherapy for limited small cell lung cancer: Southeastern Cancer Study Group experience

    International Nuclear Information System (INIS)

    In this analysis, we compare the patterns of failure in the first 12 months for 660 eligible patients randomized to two Southeastern Cancer Study Group (SECSG) protocols for limited extent, small cell carcinoma of the lung between 1978 and 1985. In each protocol, a different schedule of radiotherapy was given in conjunction with combination chemotherapy and was compared with combination chemotherapy alone. In protocol 78 LUN 328, radiotherapy was given between courses of chemotherapy, and in protocol LUN 81343, it was given simultaneously. The rates of local failure, either as an initial or subsequent site, in the first 12 months were significantly lower when thoracic irradiation was given than when it was not (P less than .01). When the 2 radiotherapy arms were compared, there were no significant differences in the rates of local failure alone, but a smaller proportion of patients developed both local failure and distant metastases (P less than .01) when simultaneous radiotherapy was administered. Survival on all 4 arms was similar during the first 2 years of patient study. After 2 years, both radiotherapy regimens showed a trend toward improved survival compared with the combination drug alone (cyclophosphamide, doxorubicin, vincristine) arms. On both protocols, survival from 12 months was significantly longer for those with local control at 12 months than for those who did not show local control

  4. Treatment of locally advanced pancreatic cancer by percutaneous and intraoperative irreversible electroporation: general hospital cancer center experience.

    Science.gov (United States)

    Lambert, L; Horejs, J; Krska, Z; Hoskovec, D; Petruzelka, L; Krechler, T; Kriz, P; Briza, J

    2016-01-01

    The aim of this study was to evaluate the safety of irreversible electroporation (IRE) and the outcome of patients undergoing IRE of locally advanced pancreatic cancer (PC). Twenty-one patients with unresectable PC underwent open (n=19) or percutaneous (n=2) IRE of the tumor using the Nanoknife system with two electrodes that were repositioned several times to affect the whole mass. The size of the tumor was 39±10mm with a range from 21 to 65mm. Five patients underwent neoadjuvant chemotherapy and seven patients were treated with chemotherapy after IRE. Complications occurred in five patients, which resulted in prolongation of the average hospital stay from 10 to 34 days. There was no mortality in the first postoperative month. Median survival after IRE was 10.2 months compared to 9.3 months in a matched cohort (hazard ratio = .54, p = .053). The quality of life was declining slowly. 81% of time after IRE the Karnofsky performance status was ≥70 and sharp decline occurred approximately 8 weeks before death.In conclusion, IRE is a safe palliative treatment option for a percentage of patients with locally advanced pancreatic carcinoma. The patients treated with open IRE lived a decent life until 8 weeks before their death. We believe that IRE of pancreatic carcinoma can be regarded as an option, if imaging or explorative laparotomy show that R0 resection in not possible. PMID:26774149

  5. Cytochrome P450 genetic polymorphisms of Mexican indigenous populations.

    Science.gov (United States)

    Sosa-Macías, Martha; Llerena, Adrián

    2013-01-01

    This review focuses on the genetic polymorphisms of the cytochrome P450 (CYP) genes in Mexican indigenous populations, who are a part of the wide ethnic diversity of this country. These native groups have a particular historical trajectory that is different from the Mexican Mestizos. This variability may be reflected in the frequency distribution of polymorphisms in the CYP genes that encode enzymes involved in the metabolism of drugs and other xenobiotics. Therefore, these polymorphisms may affect drug efficacy and safety in indigenous populations in Mexico. The present study aimed to analyze the prevalence of CYP polymorphisms in indigenous Mexicans and to compare the results with studies in Mexican Mestizos. Because the extrapolation of pharmacogenetic data from Mestizos is not applicable to the majority of indigenous groups, pharmacogenetic studies directed at indigenous populations need to be developed. The Amerindians analyzed in this study showed a low phenotypic (CYP2D6) and genotypic (CYP2D6, CYP2C9) diversity, unlike Mexican Mestizos. The frequency of polymorphisms in the CYP1A1, CYP2C19, CYP2E1, and CYP3A4 genes was more similar among the Amerindians and Mexican Mestizos, with the exception of the CYP1A2 gene, whose *1F variant frequency in Mexican Amerindians was the highest described to date. PMID:24145057

  6. Surgical treatment of periampullary cancer--review of 766 surgical experiences of 8 hospitals.

    OpenAIRE

    Kim, S. M.; Kim, S. H.; Choi, S. Y.(Department of Physics, Chonbuk National University, 561-756, Jeonju, Republic of Korea); Kim, Y C

    1992-01-01

    The incidence of periampullary cancer has been steadily rising in Korea. In the present study, we have reviewed 766 cases of surgically treated periampullary cancers, including 122 cases of our own, which were published in the Korean literature from 1984 to 1992. The 6th decade was the most prevalent age group, occupying 38% of the patients. The ratio of male of female was 1.7 to 1. Approximately 60% of lesion located at the head of the pancreas. Computed tomography which had 85% sensitivity ...

  7. Sentinel lymph node biopsy in breast cancer--the Aarhus experience

    DEFF Research Database (Denmark)

    Lauridsen, M C; Garne, J P; Hessov, I;

    2000-01-01

    Eighty patients, with newly diagnosed unifocal breast cancer and with no axillary metastases verified by ultrasonography, underwent sentinel lymph node (SLN) and subsequent axillary lymph node dissection. To identify the SLN, we used a combination of Tc-99m labelled colloid (Albures) and blue dye...... as SLNs that tested negative but with higher nodes that tested positive. If SLN biopsy is accepted as a routine procedure and when the exact indications are defined, the method described probably could be offered to the majority of breast cancer patients....

  8. A first experience of high dose rate (HDR) brachytherapy for tongue cancer

    International Nuclear Information System (INIS)

    We performed HDR brachytherapy for 12 patients with tongue cancer from April, 1996 to May, 1998. The patients included 7 men and 5 women. Ten of patients received HDR brachytherapy alone and two were treated with HDR brachytherapy and external irradiation and chemotherapy. In brachytherapy alone cases irradiated dose were between 42 Gy/14 fr and 60 Gy/10 fr, and the other two were irradiated 18 Gy/6 fr and 30 Gy/10 fr. We obtained CR for 12 patients and recurrence occurred in three cases. Late injury was observed in one case. In conclusion, HDR brachytherapy will be a promising therapeutic protocol for treatment of stage 1, 2 tongue cancer. (author)

  9. Older Cancer Patients’ User Experiences With Web-Based Health Information Tools: A Think-Aloud Study

    Science.gov (United States)

    Romijn, Geke; Smets, Ellen M A; Loos, Eugene F; Kunneman, Marleen; van Weert, Julia C M

    2016-01-01

    Background Health information is increasingly presented on the Internet. Several Web design guidelines for older Web users have been proposed; however, these guidelines are often not applied in website development. Furthermore, although we know that older individuals use the Internet to search for health information, we lack knowledge on how they use and evaluate Web-based health information. Objective This study evaluates user experiences with existing Web-based health information tools among older (≥ 65 years) cancer patients and survivors and their partners. The aim was to gain insight into usability issues and the perceived usefulness of cancer-related Web-based health information tools. Methods We conducted video-recorded think-aloud observations for 7 Web-based health information tools, specifically 3 websites providing cancer-related information, 3 Web-based question prompt lists (QPLs), and 1 values clarification tool, with colorectal cancer patients or survivors (n=15) and their partners (n=8) (median age: 73; interquartile range 70-79). Participants were asked to think aloud while performing search, evaluation, and application tasks using the Web-based health information tools. Results Overall, participants perceived Web-based health information tools as highly useful and indicated a willingness to use such tools. However, they experienced problems in terms of usability and perceived usefulness due to difficulties in using navigational elements, shortcomings in the layout, a lack of instructions on how to use the tools, difficulties with comprehensibility, and a large amount of variety in terms of the preferred amount of information. Although participants frequently commented that it was easy for them to find requested information, we observed that the large majority of the participants were not able to find it. Conclusions Overall, older cancer patients appreciate and are able to use cancer information websites. However, this study shows the importance

  10. Exploring the Cervical Cancer Screening Experiences of Black Lesbian, Bisexual, and Queer Women: The Role of Patient-Provider Communication.

    Science.gov (United States)

    Agénor, Madina; Bailey, Zinzi; Krieger, Nancy; Austin, S Bryn; Gottlieb, Barbara R

    2015-01-01

    Few studies have focused on the health and health care of U.S. black lesbian, bisexual, and queer (LBQ) women. To understand the facilitators of and barriers to cervical cancer screening in this population, focus group discussions were conducted in Boston and Cambridge, Massachusetts between November and December 2012. Using purposive sampling methods, the authors enrolled 18 black LBQ women who participated in one of four focus groups. Using thematic analysis, patient-provider communication was identified, which consisted of four sub-themes--health care provider communication style and demeanor; heteronormative provider assumptions; heterosexism, racism, and classism; and provider professional and sociodemographic background--as the most salient theme. Participants reported fears and experiences of multiple forms of discrimination and preferred receiving care from providers who were knowledgeable about same-sex sexual health and shared their life experiences at the intersection of gender, race/ethnicity, and sexual orientation. The cervical cancer screening experiences of black LBQ women would be improved by training all health care providers in same-sex sexual health, offering opportunities for clinicians to learn about the effects of various forms of discrimination on women's health care, and increasing the presence of LBQ women of color in health care settings. PMID:25909663

  11. Examining the career development of Mexican American middle school students: A test of social cognitive career theory

    Science.gov (United States)

    Navarro, Rachel Leah

    This study tested portions of Lent, Brown, and Hackett's (1994) Social Cognitive Career Theory (SCCT) in the domain of mathematics and science with a sample of Mexican American middle school students. Results supported a modified path model. This study's findings supported several SCCT propositions regarding the positive relationships among background contextual affordances, learning experiences, self-efficacy, outcome expectations, interests, and goals. However, findings suggested that the influence of person inputs (i.e., gender and generational status) and some background contextual affordances (i.e., acculturation level) on learning experiences may be not be direct; instead, an indirect effect via a relationship with other background contextual affordances (i.e., perceived social support and social class) was found. Furthermore, results supported direct effects of gender on self-efficacy and learning experiences on goal intentions---two relationships not posited in SCCT. Implications for future research and counseling with Mexican American adolescents are discussed.

  12. Tumor downstaging and sphincter preservation with preoperative chemoradiation in locally advanced rectal cancer: the M. D. Anderson Cancer Center experience

    International Nuclear Information System (INIS)

    Purpose: To evaluate the rates of tumor downstaging after preoperative chemoradiation for locally advanced rectal cancer. Materials and Methods: Preoperative chemoradiotherapy (CTX/XRT) that delivered 45 Gy in 25 fractions over 5 weeks with continuous infusion 5-fluorouracil (300 mg/m2/day) was given to 117 patients. The pretreatment stage distribution, as determined by endorectal ultrasound (u), included uT2N0 in 2%, uT3N0 in 47%, uT3N1 in 49%, and uT4N0 in 2% of cases; endorectal ultrasound was not performed in 13% of cases (15 patients). Approximately 6 weeks after completion of CTX/XRT, surgery was performed. Results: The pathological tumor stages were Tis-2N0 in 26%, T2N1 in 5%, T3N0 in 21%, T3N1 in 15%, T4N0 in 5%, and T4N1 in 1%; a complete response (CR) to preoperative CTX/XRT was pathologically confirmed in 32 (27%) of patients. Tumor downstaging occurred in 72 (62%) cases. Only 3% of cases had pathologic evidence of progressive disease. Pretreatment tumor size (1 T-stage level was accomplished in 45% of those downstaged. Overall, a sphincter-saving (SP) procedure was possible in 59% of patients and an abdominoperineal resection (APR) was required in 41% of cases. Factors predictive of SP included downstaging (p 40 years (p 6 cm from the anal verge, SP was performed in 14 of the 15 (93%) patients with a CR and 32 of 33 (97%) of patients with residual disease (p < 0.00004). Conclusions: Significant tumor downstaging results from preoperative chemoradiation allowing sphincter sparing surgery in over 40% of patients whose tumors were located < 6 cm from the anal verge and who otherwise would have required colostomy

  13. Initial Development and Validation of the Mexican Intercultural Competence Scale.

    Science.gov (United States)

    Torres, Lucas

    2013-01-01

    The current project sought to develop the Mexican Intercultural Competence Scale (MICS), which assesses group-specific skills and attributes that facilitate effective cultural interactions, among adults of Mexican descent. Study 1 involved an Exploratory Factor Analysis (N = 184) that identified five factors including Ambition/Perseverance, Networking, the Traditional Latino Culture, Family Relationships, and Communication. In Study 2, a Confirmatory Factor Analysis provided evidence for the 5-factor model for adults of Mexican origin living in the Midwest (N = 341) region of the U.S. The general findings are discussed in terms of a competence-based formulation of cultural adaptation and include theoretical and clinical implications. PMID:24058890

  14. Oncogenetics service and the Brazilian public health system: the experience of a reference Cancer Hospital

    Directory of Open Access Journals (Sweden)

    Edenir I. Palmero

    2016-01-01

    Full Text Available Abstract The identification of families at-risk for hereditary cancer is extremely important due to the prevention potential in those families. However, the number of Brazilian genetic services providing oncogenetic care is extremely low for the continental dimension of the country and its population. Therefore, at-risk patients do not receive appropriate assistance. This report describes the creation, structure and management of a cancer genetics service in a reference center for cancer prevention and treatment, the Barretos Cancer Hospital (BCH. The Oncogenetics Department (OD of BCH offers, free of charge, to all patients/relatives with clinical criteria, the possibility to perform i genetic counseling, ii preventive examinations and iii genetic testing with the best quality standards. The OD has a multidisciplinary team and is integrated with all specialties. The genetic counseling process consists (mostly of two visits. In 2014, 614 individuals (371 families were seen by the OD. To date, over 800 families were referred by the OD for genetic testing. The support provided by the Oncogenetics team is crucial to identify at-risk individuals and to develop preventive and personalized behaviors for each situation, not only to the upper-middle class population, but also to the people whose only possibility is the public health system.

  15. Genetic Counseling for Hereditary Cancer: A Pilot Study on Experiences of Patients and Family Members.

    Science.gov (United States)

    Bleiker, E. M. A.; Aaronson, N. K.; Menko, F. H.; Hahn, D. E. E.; van Asperen, C. J.; Rutgers, E. J. T.; ten Kate, L. P.; Leschot, N. J.

    1997-01-01

    Individuals who received genetic counseling for cancer (N=36) provided feedback on the quality of services and identified areas for improvement. Reasons for counseling and need for psychosocial support are also considered. Generally high levels of satisfaction with care provided were found. Four areas for improvement are identified and discussed.…

  16. Evolution of Hypofractionated Accelerated Radiotherapy for Prostate Cancer – The Sunnybrook Experience

    Directory of Open Access Journals (Sweden)

    Hima Bindu Musunuru

    2014-11-01

    Full Text Available Stereotactic Ablative Body Radiotherapy (SABR is a newer method of ultra hypo fractionated radiotherapy that uses combination of image guided radiotherapy (IGRT and intensity modulated radiotherapy(IMRT or volumetric modulated arc therapy(VMAT, to deliver high doses of radiation in a few fractions to a target, at the same time sparing the surrounding organs at risk(OAR.SABR is ideal for treating small volumes of disease and has been introduced in a number of disease sites including brain, lung, liver, spine and prostate. Given the radiobiological advantages of treating prostate cancer with high doses per fraction, SABR is becoming a standard of care for low and intermediate risk prostate cancer patients based upon the results from Sunny Brook and also the US-based prostate SABR consortium. This review examines the development of moderate and ultra hypo fractionation schedules at the Odette Cancer centre, Sunnybrook Health Sciences. Moderate hypo fractionation protocol was first developed in 2001 for intermediate risk prostate cancer and from there on different treatment schedules including SABR evolved for all risk groups.

  17. Addressing cancer disparities among American Indians through innovative technologies and patient navigation: the walking forward experience

    Directory of Open Access Journals (Sweden)

    DanielGrantPetereit

    2011-06-01

    Materials/Methods: This program consists of a a culturally-tailored patient navigation program that facilitated access to innovative clinical trials in conjunction with a comprehensive educational program encouraging screening and early detection, b, surveys to evaluate barriers to access c clinical trials focusing on reducing treatment length to facilitate enhanced participation using brachytherapy and intensity modulated radiotherapy (IMRT for breast and prostate cancer, as AIs live a median of 140 miles from the cancer center, and d a molecular study (ATM - Ataxia telangectasia mutation to address whether there is a specific profile that increases toxicity risks. Results: We describe the design and implementation of this program, summary of previously published results, and ongoing research to influence stage at presentation. Some of the critical outcomes include the successful implementation of a community based research program, development of trust within tribal communities, identification of barriers, analysis of nearly 400 navigated cancer patients, clinical trial accrual rate of 10%, and total enrollment of nearly 2,500 AIs on WF research studies. Conclusions: This NCI funded pilot program has achieved some initial measures of success. A research infrastructure has been created in a community setting to address new research questions and interventions. Efforts underway to promote cancer education and screening are presented, as well as applications of the lessons learned to other health disparity populations.

  18. Advanced lung cancer patients' experience with continuity of care and supportive care needs.

    Science.gov (United States)

    Husain, Amna; Barbera, Lisa; Howell, Doris; Moineddin, Rahim; Bezjak, Andrea; Sussman, Jonathan

    2013-05-01

    As cancer care becomes increasingly complex, the ability to coordinate this care is more difficult for health care providers, patients and their caregivers alike. Despite the widely recognized need for improving continuity and coordination of care, the relationship of continuity of care with patient outcomes has yet to be elucidated. Our study's main finding is that the Continuity and Coordination subscale of the widely used Picker System of Ambulatory Cancer Care Survey is able to distinguish between lung cancer patients with unmet supportive care needs and those without. Specifically, this study shows a new association between this widely implemented continuity and coordination survey and the 'psychological needs' domain, as well as the 'health system and information' domains of supportive care needs. The finding provides support for the idea that interventions to improve continuity may impact tangible indicators of patient care such as supportive care needs being met. The study focuses attention on continuity of care as an important aspect of optimizing outcomes in cancer care. PMID:23274923

  19. Pathotropic nanoparticles for cancer gene therapy Rexin-G IV: three-year clinical experience.

    Science.gov (United States)

    Gordon, Erlinda M; Lopez, Francisco F; Cornelio, Gerardo H; Lorenzo, Conrado C; Levy, John P; Reed, Rebecca A; Liu, Liqiong; Bruckner, Howard W; Hall, Frederick L

    2006-11-01

    Metastatic cancer is a life-threatening illness with a predictably fatal outcome, thereby representing a major unmet medical need. In 2003, Rexin-G became the world's first targeted injectable vector approved for clinical trials in the treatment of intractable metastatic disease. Uniquely suited, by design, to function within the context of the human circulatory system, Rexin-G is a pathotropic (disease-seeking) gene delivery system bearing a designer killer gene; in essence, a targeted nanoparticle that seeks out and selectively accumulates in metastatic sites upon intravenous infusion. The targeted delivery of the cytocidal gene to primary tumors and metastatic foci, in effective local concentrations, compels both cancer cells and tumor-associated neovasculature to self-destruct, without causing untoward collateral damage to non-target organs. In this study: i) we report the results of three distinctive clinical studies which demonstrate the initial proofs of concept, safety, and efficacy of Rexin-G when used as a single agent for advanced or metastatic cancer, ii) we introduce the quantitative foundations of an innovative personalized treatment regimen, designated the 'Calculus of Parity', based on a patient's calculated tumor burden, iii) we propose a refinement of surrogate end-points commonly used for defining success in cancer therapy, and iv) we map out a strategic plan for the accelerated approval of Rexin-G based on the oncologic Threshold of Credibility paradigm being developed by the Food and Drug Administration. PMID:17016635

  20. Endobronchial ultrasound-guided transbronchial needle aspiration for lung cancer staging: early experience in Brazil,

    Directory of Open Access Journals (Sweden)

    Viviane Rossi Figueiredo

    2015-02-01

    Full Text Available Objective: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA is a minimally invasive, safe and accurate method for collecting samples from mediastinal and hilar lymph nodes. This study focused on the initial results obtained with EBUS-TBNA for lung cancer and lymph node staging at three teaching hospitals in Brazil. Methods: This was a retrospective analysis of patients diagnosed with lung cancer and submitted to EBUS-TBNA for mediastinal lymph node staging. The EBUS-TBNA procedures, which involved the use of an EBUS scope, an ultrasound processor, and a compatible, disposable 22 G needle, were performed while the patients were under general anesthesia. Results: Between January of 2011 and January of 2014, 149 patients underwent EBUS-TBNA for lymph node staging. The mean age was 66 ± 12 years, and 58% were male. A total of 407 lymph nodes were sampled by EBUS-TBNA. The most common types of lung neoplasm were adenocarcinoma (in 67% and squamous cell carcinoma (in 24%. For lung cancer staging, EBUS-TBNA was found to have a sensitivity of 96%, a specificity of 100%, and a negative predictive value of 85%. Conclusions: We found EBUS-TBNA to be a safe and accurate method for lymph node staging in lung cancer patients.