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81.
Elizabeth Zaniewski Cam H Dao Ostinelli Frdrique Chammartin Nicola Maxwell Mary‐Ann Davies Jonathan Euvrard Janneke van Dijk Samuel Bosomprah Sam Phiri Frank Tanser Nosisa Sipambo Josephine Muhairwe Geoffrey Fatti Hans Prozesky Robin Wood Nathan Ford Matthew P Fox Matthias Egger 《Journal of the International AIDS Society》2020,23(7)
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Fernando Spencer Netto Fayez Quereshy Bruna G. Camilotti Kristen Pitzul Josephine Kwong Timothy Jackson Todd Penner Allan Okrainec 《JSLS, Journal of the Society of Laparoendoscopic Surgeons》2014,18(4)
Purpose:
The purpose of this study was to compare the total hospital costs associated with elective laparoscopic and open inguinal herniorrhaphy.Methods:
A prospectively maintained database was used to identify patients who underwent elective inguinal herniorrhaphy from April 2009 to March 2011. A retrospective review of electronic patient records was performed along with a standardized case-costing analysis using data from the Ontario Case Costing Initiative. The main outcomes were operating room (OR) and total hospital costs.Results:
Two hundred eleven patients underwent elective unilateral inguinal herniorrhaphy (117 open and 94 laparoscopic), and 33 patients underwent elective bilateral inguinal herniorrhaphy (9 open and 24 laparoscopic). OR and total hospital costs for open unilateral inguinal hernia repair were significantly lower than for the laparoscopic approach (median total cost, $3207.15 vs $3723.66; P < .001). OR and total hospital costs for repair of elective bilateral inguinal hernias were similar between the open and laparoscopic approaches (median total cost, $4574.02 vs $4662.89; P = .827).Conclusions:
In the setting of a Canadian academic hospital, when considering the repair of an elective unilateral inguinal hernia, the OR and total hospital costs of open surgery were significantly lower than for the laparoscopic techniques. There was no statistical difference between OR and total hospital costs when comparing open surgery and laparoscopic techniques for the repair of bilateral inguinal hernias. Given the perioperative benefits of laparoscopy, further studies incorporating hernia-specific outcomes are necessary to determine the cost-effectiveness of each approach and to define the optimal treatment strategy. 相似文献84.
Kasa-Vubu JZ Barkan A Olton P Meckmongkol T Carlson NE Foster CM 《The Journal of clinical endocrinology and metabolism》2002,87(4):1885-1893
We studied nutrition and GH in eight obese girls, aged 6-11 yr. Blood was sampled every 15 min for 24 h. A 48-h diet providing 25% of assumed caloric needs was imposed, with repeat sampling during the last 24 h. Six nonfasting lean girls were also studied, and their mean GH was 3 times that of the obese girls in the fed state (P = 0.024). Dieting increased mean GH by 60% (P = 0.0028). There was no difference in pulse number for either group, but total secretion for lean girls was 3.9 times greater than that in obese girls during the fed state. With dieting, obese girls increased their total GH secretion by 60% (P = 0.010), but maintained lower total secretion, approximately 40% that of lean girls (P = 0.014). Mean leptin in obese girls in the fed state was 6.2 times greater than mean leptin in lean girls (P = 0.0001), with higher concentrations at night (P < 0.05) and lowering of total mean leptin while dieting. We conclude that in early pubertal obese girls, short-term caloric restriction partially reverses the low GH state that is characteristic of obesity. The change is concomitant with a decrease in leptin and a lessening of circadian differences. 相似文献
85.
Efficiency of single-nucleotide polymorphism haplotype estimation from pooled DNA 总被引:4,自引:0,他引:4 下载免费PDF全文
Yang Y Zhang J Hoh J Matsuda F Xu P Lathrop M Ott J 《Proceedings of the National Academy of Sciences of the United States of America》2003,100(12):7225-7230
The efficiency of single-nucleotide polymorphism haplotype analysis may be increased by DNA pooling, which can dramatically reduce the number of genotyping assays. We develop a method for obtaining maximum likelihood estimates of haplotype frequencies for different pool sizes, assess the accuracy of these estimates, and show that pooling DNA samples is efficient in estimating haplotype frequencies. Although pooling K individuals increases ambiguities, at least for small pool size K and small numbers of loci, the uncertainty of estimation increases 相似文献
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Cruz-Gonzalez I Sanchez-Ledesma M Baron SJ Healy JL Watanabe H Osakabe M Yeh RW Jang IK 《Journal of thrombosis and thrombolysis》2008,25(2):214-218
Background There is limited experience with the use of argatroban in combination with glycoprotein IIb/IIIa (GPIIb/IIIa) inhibitor in
acute coronary syndrome (ACS) patients with heparin-induced thrombocytopenia (HIT) undergoing percutaneous coronary intervention
(PCI).
Materials and methods This single-center, retrospective study evaluated the efficacy (composite of death, myocardial infarction, or urgent revascularization)
and safety (evaluated by TIMI major bleeding) of the argatroban with or without a GPIIb/IIIa inhibitor during PCI. Among 102
consecutive ACS patients (71.6% unstable angina or NSTEMI and 28.4% STEMI) who received argatroban (239 ± 104 μg/kg bolus,
followed by a 17 ± 11 μg/kg/min infusion) for confirmed or suspected HIT during PCI, 52 patients (51%) received a GPIIb/IIIa
inhibitor simultaneously (86% integrilin, 10% tirofiban, 4% abciximab) and 50 patients (49%) did not.
Results There was no difference between the groups in the efficacy endpoint, which occurred in nine patients (17.3%) who received
GPIIb/IIIa inhibitor and in eight patients (16%) who did not (P = 0.70). TIMI major bleeding occurred in three (5.8%) patients in the GPIIa/IIIb inhibitor group versus 0 (0%) patients in
the argatroban alone group (P = 0.085).
Conclusion In patients with suspected or confirmed HIT undergoing PCI for ACS, argatroban with or without GPIIb/IIIa appears to provide
adequate anticoagulation and is well tolerated with a low rate of bleeding. 相似文献
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