Objective To evaluate the effect of antihypertensive agents on primary aldosteronism (PA) screening test in the real world clinical practice; to explore the antihypertensive regimen and the corresponding aldosterone versus renin ratio (ARR) cut-off point of hypertension patients undergoing PA screening. Methods Hypertensive patients who underwent PA screening in the Department of Endocrinology & Metabolism of West China Hospital of Sichuan University between January 2010 and December 2020 were selected. According to the PA diagnostic criteria, patients were divided into the PA group and the essential hypertension (EH) group. The antihypertensive drugs, diastolic blood pressure, systolic blood pressure, blood electrolyte, plasma renin activity, plasma aldosterone, ARR were collected before and after the washout period; aldosterone before and after captopril test, and aldosterone before and after saline infusion test were collected. The above indicators of the two groups of patients were compared and analyzed. Results A total of 488 patients were included. Among them, there were 391 cases in the PA group and 97 cases in the EH group. There were statistically significant differences in age, systolic blood pressure, diastolic blood pressure, blood sodium, blood potassium, plasma renin activity, aldosterone, and ARR between the two groups (P<0.05). There was a significant difference in diagnostic results for PA screening between pre-eluting ARR and post-eluting ARR among patients taking 1-3 antihypertensive agents; however, there was no significant difference among patients taking 4 or more antihypertensive agents (P=0.547). Among the 488 patients included, calcium channel blocker and/or angiotensin converting enzyme inhibitors / angiotensin receptor interceptor were the most used antihypertensive regimen. ARR≥23.6(ng/dL)/[ng/(mL·h)] could be used as the cut-off point of ARR screening PA before elution. Conclusions When PA screening is performed in patients with hypertension, it can be directly screened for patients taking 4 or more antihypertensive drugs. As to patients taking 1-3 antihypertensive drugs, such as calcium channel blocker and/or angiotensin converting enzyme inhibitors / angiotensin receptor interceptor, ARR≥23.6 (ng/dL)/[ng/(mL·h)] can be selected as the cut-off value.
Forty-eight cases of multi-structural defects of hands were primarily repaired or reconstructed from July 1989 to 1997. The structural defects included: the defects of radial or ulnar aspect of hands involving fingers and skin, multiple fingers defects and the fingers and skin defects of whole hand. In this series, there were 32 males and 16 females with age ranged from 17 to 46 years old. The composite tissue grafts were obtained from wrap-around flap or 2nd toe skin flap of the foot. The result showed that composite 108 tissues transplantations, or 48 cases, were all survived. After a follow-up of 38.5 months (ranged from 5 months to 6 years), the grasp, pinch and opposition function of the reconstructed finger were restored, the two-point discrimination sensation was 4 mm-12 mm. Most of the patients had resumed their original works. So that the primary repair of multi-structural defects of hands by composite tissues transplantation was feasible and valuable, but thorough debridement and skilled microsurgecal technique were required.
Objective To explore the diagnostic and treating scheme of primary sclerotic cholangitis. Methods 24 cases of primary sclerotic cholangitis identified by radiological and pathological examinations from 1972 to 1998 were analysed retrospectively. According to Thompson, 1 case was classified as type Ⅰ, 5 cases were type Ⅱ, 10 cases were type Ⅲ and 8 cases were type Ⅳ. The operation were as follows,resection of gallbladder plus T tube drainage in 8 cases, plus Roux-en-Y anastomosis of bile duct and jejunum in 12 cases, plus U tube stent and drainage in 4 cases. Results The total mortality rate was 25% (6/24) in 2～18 years follow-up after operation. Conclusion Early diagnosis and operation may resolve the drainage of bile into the jejunum. When serious lesions and worse liver functions exist, liver transplantation should be considered.
Objective To investigate current situation of medical service and management in Gaozha Central Township Health Center (GzC), so as to provide baseline data for township health centers in both key techniques research and product development of drugs allocation and delivery. Methods A questionnaire combined with a special interview was carried out, which included the general information, human resources, medical service and management, and the practice of essential medicine list. Results a) The hardware condition of GzC was not good enough, and the economic status of the service recipients was lower than the average level of both Wuzhong City and China mainland; b) The constituent ratio of general practitioner (GP) and nurse, and GP and laboratorian were all lower than those of national level, while, the constituent ratio of GP and technician was a little bit higher. GzC was in short of medical technical personnel and, especially, the professional pharmacists. The logistics technical workers were as the same proportion as the nurses. The medical technical personnel without professional education background accounted for 3.4%, and about 38% of the staff members had no college degree, about 86.2% had at most primary profession titles. There was no personnel turnover of GzC in recently years; c) The bed utilization ratio was lower than national level (46.4% vs. 60.7%), while the average duration of stay and the in-patient and out-patient service workload of GP were longer or heavier than national level (8 vs. 4.8, 9 vs. 8.3, 4 vs. 1.3); d) The out-patient service in 2010 decreased 26.9% compared to 2009; and the in-patient service in 2010 decreased 42.4%; e) The average medical expense per outpatient and per inpatient increased 127.3% and 56.2%, respectively in 2010 compared to 2009; and f) Essential medicine list was put into practice in April 1st of 2010 and there was only 195 species available in GzC, which has not met the requirements of the national essential medicine list. Conclusion In order to meet the standards of general rural township health center in western China, GzC needs to cope with challenges of insufficient hardware conditions, short of staff, unreasonable personnel structure, low educational background and professional title of the staff, none human resources flow and low technical level of medical service. GzC dose well in drug expenses control, and the hospitalization costs are lower than those of the national level. However, it increases rapidly in 2010. The management of GzC may be influenced by zero-profit sale of the essential drugs, and appropriate subsidy and policy support are necessary to maintain its service quality. And it is required to complement the medicine based on the evidences, to carry out staff training and usage guidance of essential medicine, and to finally guarantee the safe and reasonable use of medicines.
Objective To study the relationship between the expression of apoptosisrelated gene bclx,bax and estrogen receptor (ER) in primary gallbladder carcinoma (PGC) and its clinical significance. MethodsImmunohistochemistry of labeled dextran polymer (LDP) with EnvisionTM system was used to detect ER and gene bclx and bax. ResultsThe positive rate of bclx,bax and ER were 72.3%,66.0% and 59.6% in 47 cases with primary gallbladder carcinoma and 40.0%,93.3% and 93.3% in 6 cases with gallbladder adenomahyperplastic. The expression of bax and ER in PGC was significantly lower than that in gallbladder adenomahyperplastic (P＜0.05),the expression of bclx was significantly higher in PGC than that in the latter (P＜0.05).The expression of bclx and ER in well differentiated PGC was significantly higher than that in moderately, poorly differentiated PGC (P＜0.05); bax expression in well differentiated PGC was lower. ER and bax expression in male PGC was significantly lower than that in female PGC （P＜0.01）, the expression of bclx in male PGC was higher (P＜0.05).ER was more highly expressed in smaller PGC than in larger one (P＜0.05). ER and bax, bclx were not different between various clinical stages and ages (P＞0.05,respectively). Conclusion The expression ER, apoptosisrelated gene bclx and bax have correlation with differentiation and sex in PGC, their levels shows significance in the prognosis of PGC.
ObjectivesTo systematically review serum a-L Fucose Gan Enzyme (AFU) combined with serum Alpha-Fetoprotein (AFP) in the diagnosis of primary hepatic carcinoma (PHC).
MethodsWe comprehensively searched databases including PubMed, The Cochrane Library (Issue 2, 2013), WanFang Data, VIP, CBM, CNKI, EMbase, and Medalink for relevant studies on AFU combined with AFP in the diagnosis of PHC from inception to July 2013; meanwhile, manual search for the relevant Chinese journals were also performed. Two reviewers independently screened literature according to inclusion and exclusion criteria, extracted data, and assessed methodological quality of included studies. Then meta-analysis was performed using Meta-DiSc 1.4 software.
ResultsA total of 20 studies involving 1 350 cases and 2 079 controls were included. The results of meta-analysis showed that, pooled sensitivity, specificity, positive likelihood radio, negative likelihood radio, diagnostic odds ratio, the area under SROC curve and Q index were:a) detection of AFU alone:0.76 (0.74, 0.78), 0.83 (0.82, 0.85), 7.09 (4.34, 11.58), 0.29 (0.23, 0.37), 26.88 (15.04, 48.06), 0.872 6 and 0.803, respectively; b) detection of AFP alone:0.69 (0.67, 0.72), 0.88 (0.86, 0.89), 7.85 (5.35, 11.50), 0.35 (0.30, 0.42), 25.62 (16.35, 40.15), 0.805 4 and 0.740 6, respectively; and c) combined detection of AFU and AFP:0.85 (0.83, 0.87), 0.86 (0.85, 0.88), 7.16 (5.15, 9.96), 0.15 (0.10, 0.23), 54.07 (29.85, 97.95), 0.940 8 and 0.878 5, respectively.
ConclusionThe combination detection of AFU and AFP has good efficacy in the diagnosis of PHC.
ObjectiveTo compare and evaluate the effect and quality of T-tube drainage and bulit-in-tube drainage plus primary suture after laparoscopic cholecystectomy (LC). MethodsA clinical trial was taken in 79 cases with T-tube drainage (control group) and 62 cases with built-in-tube drainage (observation group). The treatment success rate, incidence of complications, bilirubin recovered time, length of stay, recuperation time, and treatment cost were measured and compared between the two groups. ResultsThere were no statistically significant differences between the two groups in treatment success rate, incidences of complications, and bilirubin recovered time of patients （Pgt;0.05）, while length of stay, recuperation time, and treatment cost of patients in observation group were significantly less than those in control group （Plt;0.05）. ConclusionsBuilt-in-tube drainage plus primary suture after LC and common bile duct exploration could achieve the same therapeutic effect as the traditional T-tube drainage with less length of stay, recuperation time, and treatment cost.
Primary palmar hyperhidrosis is a kind of benign disease characterized by abnormally increasing sweat. Various treatments for it exist in clinic currently and the one of them is endoscopic thoracic sympathectomy. But due to the different choice of surgery path, surgery method and the way or the level to block the sympathetic chain, the surgical curative effect and the incidence of postoperative complications vary hugely. This review provides an update report on the surgery method and the way or the level to block the sympathetic chain to treat palmar hyperhidrosis by endoscopic thoracic sympathectomy.
The clinical results of one-staged indirect valvuloplasty of the superficial femoral vein by wrapping an autogenous saphanous vein cuff to treat 20 patients with primary valvular incompetence of deep vein. The results following postoperative follow-up were 16 patients ahd striking improvement, excellent improvement in 2. venuos thrombosis in 1 and one failure. The operative procedure was introduced, the indications for operation was discussed, and the results were vealuated.
ObjectiveTo explore the feasibility and significance of self-training system for oncology nurses by observing the effect of the training in primary hospitals.
MethodsFrom January 2013 to January 2015, a cohort of nurses from a primary oncology hospital were trained based on the practical needs of oncologists, nurses and patients.The training system included nursing measures for chemotherapy drug extravasation and other adverse reactions, tumor emergency, peripherally inserted central catheter catheterization, cancer patients' psychological state, rehabilitation of cancer patients and cancer pain.Training and assessment were conducted using a method of combination of theory and practice.
ResultsA total of 240 nurses were trained.The theory score before and after training was respectively 72.28±2.56 and 84.85±4.17;the practice score was respectively 63.39±1.42 and 72.68±2.63.There were significant differences between the pre-training and post-training results of theory and practice scores (P < 0.05).The adverse nursing events rate three months before training was 22.1%, and was 8.8% three months after training, and the difference was significant (P < 0.05).The satisfaction rate increased from 59% one month before training to 84% one month after training.
ConclusionThe self-training system in primary tumor hospitals can improve the level of nursing care for oncology nurses and is worthy of promotion.
