Clinical observation of video-assisted thoracoscopic in the treatment of 60 patients with thoracic trauma / 中国基层医药

Objective To investigate the feasibility and superiority of video-assisted thoracic surgery (VATS) in the diagnosis and treatment of chest trauma feasibility and superiority.Methods 60 cases were randomly selected and divided into the observation group (n =30) and control group (n =30) by random number table.The observation group was treated with VATS and the control group was treated with traditional methods.Incision length,after the first three days of pain,blood transfusion,closed drainage time,drainage,postoperative hospital stay,postoperative day 7 1S forced expiratory volume (FEV1) and other related indicators were compared between the two groups.Results Incision length of the observation group was (7.41 ± 5.52) cm,which was significantly shorter than (18.62 ± 4.11) cm of the control group (t =7.54,P ＜ 0.05).Amount of blood transfusion and drainage of the observation group were (199.88 ± 23.00) mL and (199.52 ± 18.48) mL,which were significantly less than (465.67 ± 41.88) mL and (560.02 ± 44.98) mL of the control group (t =6.38,6.98,all P ＜ 0.05).In the observation group patients after the first three days VAS score was (3.61 ±0.20) points,lower than (6.01 ±0.25) points of the control group (t =6.64,P ＜ 0.05).Postoperative hospital stay was (6.50 ± 0.45) d,shorter than (11.33 ± 0.50) d of the control group(t =7.95,P ＜0.05).Conclusion VATS has the advantages of intuitive and strong,trauma,pain,faster recovery,shorter hospital stay,less closed thoracic drainage,fewer complications and so on in chest injury diagnosis and treatment.

Studies on processes for preparation of QINGXUE JIANGZHI CAPSULE / 中草药

Object To establish a process for the preparation of QINGXUE JIANGZHI CAPSULE(Hemocathartic Antilipemia Capsule)  Methods The study was carried out by uniform experimental design guided by the content of total organic acid and polysaccharide in the resulting preparation, to optimize the ratio of solvents used for the extraction, time needed for the decoction and alcoholic concentration for precipitation Results The most favorable preparative conditions were: decocting the drug twice with 10 times of water for 60 min each time, and precipitate the product at a concentration of 50% alcohol Conclusion Products prepared by this process ensured the content of total organic acid with no loss of polysaccharides