Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
Org Lett ; 12(11): 2548-50, 2010 Jun 04.
Article in English | MEDLINE | ID: mdl-20455550

ABSTRACT

(Beta-trifluoromethyl)vinyl sulfonium salt as a novel three-carbon fluorinated building block was conveniently prepared from easily available (beta-trifluoromethyl)vinyl sulfide and diphenyl iodonium salt in excellent yield. This easily handled crystalline reagent displayed two types of useful transformation involving aziridination and vinylation to afford the corresponding trifluoromethylated compounds in excellent yields.

2.
Ann Thorac Surg ; 79(4): 1162-6, 2005 Apr.
Article in English | MEDLINE | ID: mdl-15797044

ABSTRACT

BACKGROUND: Although nocturnal episodic hypoxemia after major abdominal surgery has been reported, the condition of nocturnal oxygen saturation after lung surgery is largely unknown. We evaluated nocturnal oxygen saturation during the perioperative period after lobectomy for lung cancer. This study also compared the postoperative course of nocturnal oxygen saturation after standard lobectomy with posterolateral thoracotomy and lobectomy with video-assisted thoracic surgery. METHODS: Twenty-one consecutive patients who had undergone lobectomy for lung cancer by either the posterolateral thoracotomy approach (n = 11) or the video-assisted thoracic surgery approach (n = 10) were studied. Fifteen consecutive patients who had undergone gastrectomy for gastric cancer were also studied. Overnight oxygen saturation was measured on the third and 14th postoperative days. RESULTS: The frequency of hypoxemia in the lobectomy group was higher than that in the gastrectomy group (p = 0.043). The frequency of hypoxemia on the 14th postoperative day (p = 0.009) and the severity of hypoxemia on the third and 14th postoperative days (p = 0.041, 0.046) for the video-assisted thoracic surgery approach were lower than those for the posterolateral thoracotomy approach. In terms of mean arterial oxygen saturation, heart rate, forced vital capacity, and forced expiratory volume in 1 second, there were no statistically significant differences between the video-assisted thoracic surgery group and the posterolateral thoracotomy group. CONCLUSIONS: Video-assisted thoracic surgery lobectomy was superior in terms of early postoperative nocturnal oxygen saturation. We conclude that the video-assisted thoracic surgery approach is more beneficial than the posterolateral thoracotomy approach for high-risk patients.


Subject(s)
Hypoxia/etiology , Lung Neoplasms/surgery , Postoperative Complications/etiology , Aged , Female , Forced Expiratory Volume , Humans , Lung Neoplasms/physiopathology , Male , Middle Aged , Thoracic Surgery, Video-Assisted , Thoracotomy
SELECTION OF CITATIONS
SEARCH DETAIL
...