Objective To investigate the disease constitution and drug application of inpatients in Yong’an Central Township Health Center (YaC) in Shuangliu County of Sichuan province in 2009, so as to provide baseline data for further research. Method Questionnaire and focus interview were carried out, case records and drug application information of YaC inpatients in 2009 were collected. The diseases were classified according to ICD-10 based on first diagnose. Drug application was analyzed based on pharmaceutical dosage form, pharmaceutical effect, cost, and clinical departments. Data including general information of the inpatients, discharge diagnosis, hospitalization expenses, and drug cost etc. were rearranged and analyzed by Excel software. Result a) The total number of inpatients was 4 335 and the female/male was 55.59% vs. 44.1%, their disease spectrum included 18 categories, which accounted for 85% of disease classes of ICD-10; b) The inpatients suffered from top 5 systematic diseases were 3 531, accounted for 81.45%, which included the respiratory, digestive, urinary tract and urogenital, circulatory systems, as well as trauma and toxicosis. Except the trauma and toxicosis, the female was more than the male in all the rest main systematic diseases; c) The top 15 single diseases were chronic bronchitis in acute stage, acute upper respiratory infection, pneumonia, acute gastroenteritis, chronic bronchitis, urinary stone, acute appendicitis, chronic gastritis, acute gastritis, vertebrobasilar ischemia, cesarean section, fracture, acute urticaria, and meniere disease; d) The total inpatients with top 15 single diseases accounted for 59.81%, including 6 chronic diseases and 9 acute diseases. The patients’ average costs of chronic disease were higher than that of acute disease; and e) The proportion of western medicine cost accounted for 80% to 90% of total cost, and the cost of anti-microbial drugs and drugs of humoral regulation ranked as the top two. Conclusion a) The inpatients in 2009 are mainly in age of 25 to 59, and over 60 years old as well. The top two diseases mainly attacked are in respiratory and digestive systems, acute diseases are more than the chronic; b) Except for pneumonia, urinary stone, uroschesis, urinary stone, trauma, and toxicosis, the female inpatients are more than the male for complaining all other diseases; c) The number of inpatients received hysterotomy is as 4.24 times as that of natural labor, and the rationality should be paid attention to; d) The commonly used drugs, according to the costs, involve in 4 kinds of drugs and 1 kind of vaccine, which are in accordance with the main burden of the diseases; e) Supervision should be focused on the drugs of high cost or the one most frequently used; and f) The 0.9% Sodium chloride injection, Glucose injection and Cefuroxime listed in the EML (2009) satisfy the needs of treatment for YaC inpatients in 2009.
Objective To observe therapeutical effect of recombinant human growth hormone (rhGH) on postoperative obstructive jaundice. Methods Fourtyeight patients were divided into two groups randomly: control group with 30 patients and rhGH group with 18 patients. After operation, subcutaneous injection of rhGH was administered 8 U/d for a week. At the same time, parenteral nutrition was given to both groups until the patients could eat and drink. Biochemistry examination, endotoxin, tumor necrosis factor, sIL-2R and nutritional status were all measured at following states: before operation 1, 7 and 14 days after operation. Results Body weights of rhGH group on the fourth day after operation and that of control group on the seventh day after operation increased, but the increasing tendency of rhGH group was more prominent than the control group. For blood sugar 7 days after operation, the level of rhGH group was higher than that of control group (P＜0.05). The level of serum albumin, transferrin, prealbumin in rhGH group was higher than that of control goup （P＜0.05）. Blood serum total bile acid,total cholesterol, low density lipoprotein,glutamicoxal acetic transaminase, transglutaminase, total bilirubin, endotoxin, tumor necrosis factor and sIL-2R were all decreased compared with control group (P＜0.01). However, no significant difference was observed in renal function and electrolute between the two groups.Conclusion An improvement of nutrition status and immunologic function can be observed in obstructive jaundice patients after the postoperative administration of rhGH.
To study the effect of intraperitoneal hyperthermic double distiled water and cis-diamminedichloro-platinum(DDP) perfusion to the peritoneal cancerous ascites,intraperitoneal injection of H22 cancer cells (2×107 tumor cell,each mouse) were performed in LACA mice. Five days after cancer cells injection, intraperitoneal perfusion of simple hypertherrnic (43℃) double distiled water(group Ⅰ) isotonic fluid (group Ⅱ ). DDP (group Ⅲ ), and hypertherrnic double distiles water perfusion combined with DDP (guoup Ⅳ ) were performed .The results showed that cancer cells in the peritoneal cavity of LACA mice were seriously damaged, the production of ascites was markedly inhibited and the survival days of LACA mice were prolonged in all groups . .The intraperitoneal hyperthermic double distilled water perfusion with DDP group showed more effective result as compared with the other groups,Only 1 peritoneal implanted dissemination was found after treatment in this group,Basing on the experimental from September 1991 through September 1993,intraperitoneal hyperthermic double distiled water perfusion with DDP was used to treat 32 advanced gastric cancer patients after radical gastrectomy with satisfactory results.
Heart failure is a great threat to human health. When conventional drug treatments have limitations and transplantation confronts problems of immunoreaction and lacking donors, the ventricular assist device (VAD) has irreplaceable importance. The VAD substitutes total or part of the heart as a blood pump by using mechanical or biologicmechanical method. Since its clinical application from the 1960s, after a long time of research and application practice, it has been applied to postoperative cardiovascular recovery, heart transplantation and replacement, myocardiac recovery and permanent therapy for heart failure. In the future, VAD will develop toward such characteristics as miniaturization, high efficiency, low noise, low power consumption, fewer complications, wireless energy transmission and easy implantation, which will surely make it one of the major treatments for heart failure. This article will have a comprehensive review on the development of VAD, its clinical application, current problems and future development direction of VAD.
Objective To evaluate the value of 16slice spiral computed tomography (SCT) and its threedimensional reconstruction in diagnosis of aortic dissection (AD). Methods Fortyfive cases with AD underwent 16slice SCT, performed with unenhanced, contrastenhanced scanning and threedimensional reconstructions. Emphasis was placed on the true and false lumen, intimal flap, the entry and reentry tear and the involvement of branches of AD. Eleven cases were confimed by operation. Results True and false lumen and intimal flap of AD could be shown in all 45 cases (100%), the entry and reentry tears were revealed in 44 cases (97.8%) and 33 cases (73.3%), respectively. The right common iliac arteries were most easily involved by AD, 21 cases (46.7%). The thrombi in false lumen were shown in 29 cases (64.4%). Compared with surgery, the location and size of initial entry sites of 11 cases were consistent with the former. Conclusion 16slice SCT can exactly and completely diagnose AD, and provide detailed imaging information for clinical therapy. It’s very important for the selection of treatment methods and the observation of curative effect of patients.
Objective To review the current situation of alginate-based biomedical materials, especially focus on the clinical strategies and research progress in the clinical applications and point out several key issues that should be concerned about. Methods Based on extensive investigation of domestic and foreign alginate-based biomedical materials research and related patent, literature, and medicine producted, the paper presented the comprehensive analysis of its research and development, application status, and then put forward several new research directions which should be focused on. Results Alginate-based biomedical materials have been widely used in clinical field with a number of patients, but mainly in the fields of wound dressings and dental impression. Heart failure treatment, embolization, tissue engineering, and stem cells culture are expected to become new directions of research and products development. Conclusion Development of alginate-based new products has good clinical feasibility and necessity, but a lot of applied basic researches should be carried out in the further investigations.
【Abstract】 Objective To review the progress of autologous fat grafting of the face and outline different arguments in this field. Methods Recent literature concerning autologous fat grafting of the face was reviewed and analyzed. Results The applications and techniques for autologous fat grafting have been matured increasingly. It not only can adjust the proportion of facial contours, restore tissue volume, but also can improve the local skin texture. Reliable clinical results have achieved in facial augmentation and rejuvenation. Although there are arguments about donor site, harvesting technique, processing technique, and grafting technique, the basic principle is the same. Conclusion From the perspective of evidence-based medicine, clinicians are rich in clinical experience, but objective evidence is insufficient. So further researches should be carried to look for scientific evidences.
Objective To find out the recent progress in research of cl inical appl ication of fascia lata allograft. Methods The domestic and international articles were reviewed to summarize the princi pal properties, processing techniques, and various uses of fascia lata allograft. Results Histologically fascia lata is composed of parallel and compact bundles of collagen fibers with few cells and immunologically it is low-antigenic. After varied tissue processing and storage techniques, fascia lata, as the scaffold only with the extracellular matrix, has been used in cl inical practice and achieved good results, such as ophthalmology, urology, and orthopaedics. Conclusion Because of these unique properites in repairing defects and reconstructing functions, fascia lata allograft, as a natural biomaterial, is promising to be used in more aspects withthe development of the biomedical techniques.
Objective To summarize the basic research and the cl inical appl ication of biodegradable interbody fusion Cage. Methods Recent l iterature concerning biodegradable interbody fusion Cage at home and abroad was extensively reviewed, and current developments of the basic research and the cl inical appl ication of biodegradable interbody fusion Cage were investigated. Results Basic research showes that the stiffness of biodegradable interbody fusion Cage is lower than that of metall ic Cage, so it can enhance interbody fusion. As interbody fusion proceeded, biodegradable interbody fusion Cage degrades constantly, but the speed of degradation can not keep in parallel with that of fusion. In addition, the tissue response to degradation products is controversy. Cl inical appl ication showes that the biodegradable interbody fusion Cage can enhance interbody fusion and maintain disc space height. The short term results are good, however, the long term results need further observation. Conclusion Biodegradable interbody fusion Cage can effectively enhance interbody fusion.
Objective To research the effects of vascular endothelial growth factor (VEGF) on the survival of reverse flow axial skin flaps. Methods A 8 cm×2 cm full thickness transverse dorsal flap based on right deep circumflex iliacartery was elevated in 20 SpragueDawley rats, which length crossing midline was 4.0 cm. The rats were randomized into two groups:experimental group (n=10), subcutaneous VEGF injections into the flap (200 ng, 200 μl) after flap elevation; controlgroup (n=10), subcutaneous saline injections into the flap (200 μl) after flap elevation. The flap was immediately sutured to its recipient beds then the injection was executed. Seven days after operation, the survival area of flaps and density of vessels were observed and measured, meanwhile its histological representation of the flaps was examined. Results After 7 days of recovery, the mean survival area of flaps was 15.55±0.27 cm2 in experimental group and 13.42±0.57 cm2 in control group. The difference was significant between experimental group and control group (P＜0.01). The mean vessel density of flaps was 21.00±3.16 in control group and 34.40±3.75 in experimental group. The difference was significant between experimental group and control group (P＜0.01). Histological analysis demonstrated that a qualitatively greater amount of granulation tissue, regular collagen fiber and a lot of fibrillated cells were observed in experimental group. Erythrocytes were leaked outfrom vessels, and inflammatory cells were observed around in control group. Conclusion In early survival of flaps, the VEGF can improve the survival of areverse flow axial skin flap through improving angiogenesis and increasing the perfusion of vessel. It is an effective method of improving the survival of reverse flow axial skin flaps that VEGF is fully injected in subcutaneous flaps by single, when flaps are elevated.