26 research outputs found
Foci of Schistosomiasis mekongi, Northern Cambodia: II. Distribution of infection and morbidity.
In the province of Kracheh, in Northern Cambodia, a baseline epidemiological survey on Schistosoma mekongi was conducted along the Mekong River between December 1994 and April 1995. The results of household surveys of highly affected villages of the East and the West bank of the river and of school surveys in 20 primary schools are presented. In household surveys 1396 people were examined. An overall prevalence of infection of 49.3% was detected by a single stool examination with the Kato-Katz technique. The overall intensity of infection was 118.2 eggs per gram of stool (epg). There was no difference between the population of the east and west shore of the Mekong for prevalence (P = 0.3) or intensity (P = 0.9) of infection. Severe morbidity was very frequent. Hepatomegaly of the left lobe was detected in 48.7% of the population. Splenomegaly was seen in 26.8% of the study participants. Visible diverted circulation was found in 7.2% of the population, and ascites in 0.1%. Significantly more hepatomegaly (P = 0.001), splenomegaly (P = 0. 001) and patients with diverted circulation (P = 0.001) were present on the west bank of the Mekong. The age group of 10-14 years was most affected. The prevalence of infection in this group was 71.8% and 71.9% in the population of the West and East of the Mekong, respectively. The intensity of infection was 172.4 and 194.2 epg on the West and the East bank, respectively. In the peak age group hepatomegaly reached a prevalence of 88.1% on the west and 82.8% on the east bank. In the 20 schools 2391 children aged 6-16 years were examined. The overall prevalence of infection was 40.0%, ranging from 7.7% to 72.9% per school. The overalls mean intensity of infection was 110.1 epg (range by school: 26.7-187.5 epg). Both prevalence (P = 0.001) and intensity of infection (P = 0.001) were significantly higher in schools on the east side of the Mekong. Hepatomegaly (55.2%), splenomegaly (23.6%), diverted circulation (4. 1%), ascites (0.5%), reported blood (26.7%) and mucus (24.3%) were very frequent. Hepatomegaly (P = 0.001), splenomegaly (P = 0.001), diverted circulation (P = 0.001) and blood in stool (P = 0.001) were significantly more frequent in schools of the east side of the Mekong. Boys suffered more frequently from splenomegaly (P = 0.05), ascites (P = 0.05) and bloody stools (P = 0.004) than girls. No difference in sex was found for the prevalence and intensity of infection and prevalence of hepatomegaly. On the school level prevalence and intensity of infection were highly associated (r = 0. 93, P = 0.0001). The intensity of infection was significantly associated only with the prevalence of hepatomegaly (r = 0.44, P = 0. 05) and blood in stool (r = 0.40, P = 0.02). This comprehensive epidemiological study documents for the first time the public health importance of schistosomiasis mekongi in the Province of Kracheh, Northern Cambodia and points at key epidemiological features of this schistosome species, in particular the high level of morbidity associated with infection
Land transactions in rural Cambodia : a synthesis of findings from research on appropriation and derived right to land
Outcomes in newly diagnosed elderly glioblastoma patients after concomitant temozolomide administration and hypofractionated radiotherapy
This study aimed to analyze the treatment and outcomes of older glioblastoma patients. Forty-four patients older than 70 years of age were referred to the Paul Strauss Center for chemotherapy and radiotherapy. The median age was 75.5 years old (range: 70-84), and the patients included 18 females and 26 males. The median Karnofsky index (KI) was 70%. The Charlson indices varied from 4 to 6. All of the patients underwent surgery. O6-methylguanine-DNA methyltransferase (MGMT) methylation status was determined in 25 patients. All of the patients received radiation therapy. Thirty-eight patients adhered to a hypofractionated radiation therapy schedule and six patients to a normofractionated schedule. Neoadjuvant, concomitant and adjuvant chemotherapy regimens were administered to 12, 35 and 20 patients, respectively. At the time of this analysis, 41 patients had died. The median time to relapse was 6.7 months. Twenty-nine patients relapsed, and 10 patients received chemotherapy upon relapse. The median overall survival (OS) was 7.2 months and the one- and two-year OS rates were 32% and 12%, respectively. In a multivariate analysis, only the Karnofsky index was a prognostic factor. Hypofractionated radiotherapy and chemotherapy with temozolomide are feasible and acceptably tolerated in older patients. However, relevant prognostic factors are needed to optimize treatment proposals
CMS physics technical design report : Addendum on high density QCD with heavy ions
Peer reviewe
Determining the efficacy of guppies and pyriproxyfen (Sumilarv® 2MR) combined with community engagement on dengue vectors in Cambodia: study protocol for a randomized controlled trial
Socializing One Health: an innovative strategy to investigate social and behavioral risks of emerging viral threats
In an effort to strengthen global capacity to prevent, detect, and control infectious diseases in animals and people, the United States Agency for International Development’s (USAID) Emerging Pandemic Threats (EPT) PREDICT project funded development of regional, national, and local One Health capacities for early disease detection, rapid response, disease control, and risk reduction. From the outset, the EPT approach was inclusive of social science research methods designed to understand the contexts and behaviors of communities living and working at human-animal-environment interfaces considered high-risk for virus emergence. Using qualitative and quantitative approaches, PREDICT behavioral research aimed to identify and assess a range of socio-cultural behaviors that could be influential in zoonotic disease emergence, amplification, and transmission. This broad approach to behavioral risk characterization enabled us to identify and characterize human activities that could be linked to the transmission dynamics of new and emerging viruses. This paper provides a discussion of implementation of a social science approach within a zoonotic surveillance framework. We conducted in-depth ethnographic interviews and focus groups to better understand the individual- and community-level knowledge, attitudes, and practices that potentially put participants at risk for zoonotic disease transmission from the animals they live and work with, across 6 interface domains. When we asked highly-exposed individuals (ie. bushmeat hunters, wildlife or guano farmers) about the risk they perceived in their occupational activities, most did not perceive it to be risky, whether because it was normalized by years (or generations) of doing such an activity, or due to lack of information about potential risks. Integrating the social sciences allows investigations of the specific human activities that are hypothesized to drive disease emergence, amplification, and transmission, in order to better substantiate behavioral disease drivers, along with the social dimensions of infection and transmission dynamics. Understanding these dynamics is critical to achieving health security--the protection from threats to health-- which requires investments in both collective and individual health security. Involving behavioral sciences into zoonotic disease surveillance allowed us to push toward fuller community integration and engagement and toward dialogue and implementation of recommendations for disease prevention and improved health security
Developing and Sustaining Innovations in Interprofessional Education
Purpose: The purpose of this seminar is to discuss the process of developing and sustaining a longitudinal interprofessional education (IPE) program.
Background: Recent reports from the Interprofessional Education Collaborative and the World Health Organization have reinforced the importance of training the healthcare workforce for future collaborative practice. As a result, we are now starting to see new innovations in academic institutions where pre-licensure training programs are integrating interprofessional education into existing uniprofessional curriculums. However, developing and sustaining IPE programs can be a challenging process, complicated by varied schedules, differing accreditation standards, faculty buy-in, and limited funding for IPE innovation.
Description of Intervention/Program: The Jefferson Health Mentors Program (HMP) is a two-year longitudinal IPE curriculum that brings together faculty and students from six training programs, including: couple and family therapy, medicine, nursing, occupational therapy, pharmacy, and physical therapy. Student teams are partnered with a volunteer Health Mentor, a person with a chronic health condition and/or impairment, and complete a series of team-based curricular modules addressing the health mentor’s life and health history, as well as his/her wellness, safety, and health behaviors. Since program inception and initial curricular content development in 2007, interprofessional teams of HMP faculty content experts, student course liaisons and administrative staff have been continuously modifying the HMP curriculum and seeking new ways to sustain this large longitudinal IPE program. Curricular modules are modified each year based of faculty feedback, student course evaluations, focus groups and mixed-methods evaluation data.
Results/Conclusion: Developing an interprofessional education module or program takes time, resources and collaboration. Using the Jefferson HMP as an example, we will explore approaches to IPE curriculum development and revision as well discuss lessons learned for sustaining an effective IPE program, which can be adapted to any educational setting.
Learning Objectives: At the end of the seminar, participants will be able to: Design an interprofessional education curricular activity for integration into uniprofessional training programs Identify three specific components needed to sustain an interprofessional education innovation
References: Interprofessional Education Collaborative Expert Panel. (2011). Core competencies for Interprofessional collaborative practice: Report of an expert panel. Washington,D.C.: Interprofessional Education Collaborative. World Health Organization: Framework for Action on Interprofessional Education & Collaborative Practice.Geneva, WHO, 2010. Available at http://www.who.int/hrh/resources/framework_action/en/
A report on the bees (Hymenoptera: Apoidea: Anthophila) of Cambodia
info:eu-repo/semantics/publishe