background: the purpose of our study was to assess resident and fellow patient care competency related to chest port catheter insertion after implementation of an educational program and completion of a certification checklist. furthermore, we aimed to measure the impact of this intervention on early infection rates. methods: baseline early infection rates as defined by the cdc were obtained in...

Twenty five years is both a very long time and a very short time. The OPS has seen many innovations— in technique as well as technology. At the same time, some things seem like they won't ever change. Our Society was conceived by Johnny Justice, Jr. (in the Spring of 1969 during a meeting in Sarasota, Florida); and Johnny is still a very active member! This paper is a reminiscence. Each of the ...

During the last twenty-five years, the contextual interference effect has been thoroughly studied. This review finds that the effect is relatively robust in basic research, but considerably weaker in applied settings. Motor learning scholars have urged practitioners to develop instructional strategies based upon the inferences of the contextual interference effect. The smaller effects seem to i...

Port competition is very often analysed and the analysis depends on the criteria that we take into consideration. In the UNCTAD [1] publications, the geographical location, hinterland networks, port tariffs, efficiency of land transport and port information system are selected as the most important criteria. Bichou and Gray [2] concluded that the port competition depends also on institutional a...

Background: Three-por t l aparoscop ic cholecystectomy (LC) has been reported to be technically acceptable. However, whether it offers any additional advantages remains controversial. Our aim was to compare clinical outcomes of the umbilicus saving 3-port LC versus standard 4-port LC. Methods: Medical records of 55 patients to whom either umbilicus saving 3-port LC or 4-port LC was planned were...

PURPOSE To evaluate and compare clinical and inflammatory responses to the surgical trauma caused by cholecystectomy via several access approaches: single-port umbilical incision (SILS), transvaginal natural orifice transluminal endoscopic surgery (NOTES), laparoscopy, and Laparotomy. METHODS Twenty-eight female pigs were equally divided into four groups and submitted to cholecystectomy by si...

BACKGROUND The purpose of this study was to determine the prevalence and pattern of ocular injuries among industrial welders and rate the use of protective eyewear at work among industrial welders in Port Harcourt. Information from this study will provide a database for effective policy formation on prevention of occupational eye injuries in Port Harcourt Rivers State. METHODS A cross-section...

PURPOSE A multidisciplinary approach to the treatment of patients with malignant diseases requires adequate venous access in order to safely administer chemotherapy, blood transfusion and blood products, antibiotics, rehydratation and total parenteral nutrition. The insertion of the central venous catheter (CVC), its use and its maintenance can be accompanied by multiple complications. METHOD...