PubMed Health⌕ Search

Biomedical subjects

W Sherrill

Publications and source records attributed to W Sherrill.

3 recordsLinked to original sources

Educational and health services innovation to improve care for rural Hispanic communities in the USA.

BACKGROUND: Access to comprehensive and quality healthcare services is difficult for socioeonomically disadvantaged groups in rural regions. Barriers to health care for rural Latinos include lack of insurance, language barriers and cultural differences. For the Latino immigrant population in rural areas, barriers to access are compounded. HEALTH NEEDS OF RURAL AREAS: THE CASE OF WALHALLA, SC: The town of Walhalla, South Carolina, USA, is a rural community located in Oconee County, the northwest corner of the state. Disparities exist between rural and urban residents in several health categories, and these disparities illustrate the need to provide competent, appropriate and affordable healthcare to rural populations. The Hispanic population of Oconee has dramatically increased in the past decade, and the majority of these immigrants have no health insurance and have limited access to health services. DESIGNING A PROGRAM TO FIT THE COMMUNITY--THE "WALHALLA EXPERIENCE": The purpose of the Accessible and Culturally Competent Health Care Project (ACCHCP) is to provide care for underserved populations, in Oconee County, South Carolina while providing rural educational opportunities for health services students. Funded by the Health Resources and Services Administration of DHHS, the program is designed to offer culturally appropriate, sensitive, accessible, affordable and compassionate care in a mobile clinic setting. In this interdisplinary program, nurse practitioners, health educators, bilingual interpreters, medical residents and Clemson University students and professors all played key roles. Women in the community also serve as promotoras or lay health advisors. The program is unique in using educational initiatives and innovative strategies for bringing health care to this underserved community and offers important information for rural healthcare initiatives targeting minority groups. This article reports on the challenges and successes in the development and implementation of the ACCHCP program in Walhalla, South Carolina.

Adolescent↗

Clinical delivery system for intraperitoneal hyperthermic chemotherapy.

A 35-year-old man was treated for pseudomyxoma peritonei by surgery and by thermal infusion and chemotherapy with a machine designed specifically for the treatment of cancers of serosal surfaces. After extensive abdominal resection and closure, the patient's peritoneal cavity was instilled with 2.5 liters of 5% lactated Ringer's solution. He was then attached to hyperthermic perfusion system which elevated the i.p. temperature by warming (to 42 degrees) and recirculating the effusion solution. When the 42 degrees i.p. temperature was attained (after 1.5 hr), chemotherapy was added to the recirculating effusion. A second procedure followed 8 days later. The patient's postoperative course was uneventful except for minor pulmonary atelectasis with bacteremia. Hyperthermic perfusion was tolerated well and was evaluated as safe for intracavitary cancer treatment.

Adult↗

Hyperthermic peritoneal perfusion system in canines.

The thermal infusion filtration system was designed to manage malignant effusions and treat metastatic cancers of the intracavitary serosa. Hyperthermia, chemotherapy, and cell and debris filtration were administered by a dynamic fluid flow. Preclinical evaluations of surgical procedure, temperature studies, fluid dynamics, and physiology were carried out in 15 dogs (17.2 to 25.4 kg) with peritoneal perfusion at 41 degrees C and 10 liters/hr flow. Results suggest that the dynamics of flow achieves total intracavitary equilibrium in 7 min. The time essential to elevate animal body mass temperature from ambient to 41 degrees varied as a function of mass. The hyperthermia induced expected nonlethal responses in physiology. The system was determined to be safe for clinical procedure.

Animals↗