BACKGROUND The morbidity, mortality and survival following a laparoscopic right hemicolectomy for colon cancer are equivalent to an open operation. However, the cost of a longer operating time and consumables may offset savings from a shorter length of stay (LOS). A cost minimization study was undertaken to compare the relative costs. METHODS A retrospective cohort study of consecutive electi...

BACKGROUND AND PURPOSE The International Subarachnoid Aneurysm Trial (ISAT) reported that endovascular coiling yields better clinical outcomes than surgical clipping at 1 year. The high cost of the consumables associated with the endovascular coiling procedure (particularly the coils) led health care purchasers to conclude that coiling was a more costly procedure overall. To examine this assump...

purpose: to evaluate malpractice complaints against ophthalmologist referred to the iri. methods: this cross-sectional study was performed on medical council during years 2003 to 2008. spss software was used for analysis. results: during this period from 1869 cases of malpractice 115 (%6.1) have been related to the field of ophthalmology but in order to some problems we can’t analysis 24 files....

Background: Uncorrected refractive errors (URE) are a serious public health problem by their magnitude, the multiple consequences they result in, but also inability of countries French-speaking Sub-Saharan Africa (FSSA) to meet needs population. Governance problems, associated with human resources financing problems for care, infrastructure and consumables, led us initiate this study, objective...

Trial design Three feeding regimens-centrally produced ready-to-use therapeutic food, locally produced ready-to-use therapeutic food, and augmented, energy-dense, home-prepared food-were provided in a community setting for children with severe acute malnutrition (SAM) in the age group of 6-59 months in an individually randomised multicentre trial that enrolled 906 children. Foods, counselling, ...

Urine is one of the most common specimen types submitted to the clinical microbiology laboratory; the use of chromogenic agar is one method by which the laboratory might expedite culture results and reduce hands-on time and materials required for urine culture analysis. The objective of our study was to compare chromID CPS Elite (bioMérieux), a chromogenic medium, to conventional primary cultur...

BACKGROUND An increase in the dialysis programme expenditure is expected in most countries given the continued rise in the number of people with end-stage renal disease (ESRD) globally. Since chronic peritoneal dialysis (PD) therapy is relatively less expensive compared with haemodialysis (HD) and because there is no survival difference between PD and HD, identifying factors associated with PD ...

Welding processes that generate fumes containing toxic metals, such as hexavalent chromium (Cr(VI)), manganese (Mn), and nickel (Ni), have been implicated in lung injury, inflammation, and lung tumor promotion in animal models. While federal regulations have reduced permissible worker exposure limits to Cr(VI), this is not always practical considering that welders may work in confined spaces an...