PubMed · 15374922
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
Nigel Edwards. 2004-09-18. Model could work.. https://doi.org/10.1136/bmj.329.7467.681
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
BACKGROUND: The objective of this study was to evaluate the impact of a laparoscopic colorectal surgeon (LCRS) on the laparoscopic colectomy experience of a single academic center. METHODS: We performed a retrospective review of case complexity, patient characteristics, operative and preparation time, and trends over time for the LCRS compared to two veteran laparoscopic surgeons (VLS). RESULTS: The LCRS performed 48 of the procedures (83%) and the VLS 10 (17%) for a total of 58 laparoscopic colon cases. The LCRS handled a greater number of complex cases (p = 0.07). For less complex cases, overall operative time differed for the two groups (LCRS = 220 +/- 11 vs VLS = 152 +/- 15 min, p = 0.004). Overall hospital stay was 4.8 +/- 0.6 days (range, 2-33). Minor complications occurred in 12 cases (21%); major complications in occurred in seven cases (12%). Among procedures performed by the LCRS, comparison of the first 24 cases to the second 24 demonstrated that operative and preparation time decreased in the second cohort (all p < 0.05). CONCLUSION: The addition of an LCRS had a significant impact on this center's experience with laparoscopic colectomies in terms of both volume and case complexity.
Explore the source record for details and available documents.
In Mali, the empirical knowledge on plant medicine is held by traditional practioners. Scientific studies have been carried on some plants and they have confirmed their local uses, but few data are available on the toxicity of Malian medicinal plants. In the present work, we record the toxic plants used as medicines in the Bamako district, Mali, with the aim to evaluate the knowledge of traditional healers and herbalists on the toxicity of the plant used. A survey was carried out on the market places in the Bamako district and 106 healers and herbalists were interviewed. A survey of the scientific literature was conducted to verify or sustain the claimed toxicological data. Nineteen plants are arranged according to their frequency of quotation based on the questionnaire. The information includes the botanical name, literature survey on the pharmacology of the plants, the healers' knowledge on plant toxicity and its prevention by some of the healers.