Objective To explore the interventional method to treat biliary recurrent jaundice after T tube drainage in patients with malignant obstructive jaundice due to cholangiocarcinoma. Methods 7 bili ary metallic stents were placed in 7 patients with recurrent jaundice after T tube drainage in cholangiocarcinoma cases. Results Stent placement was once successful in all 7 cases with successful rate of 100%. For all cases, TBIL,ALT,GTP and AKP values 7 days postoperatively were significantly lower than that of preoperation together with subsidence of jaundice satisfactorily for 100% after the treatment.Conclusions Percutaneous placement of biliary metallic stents was effective economic, minimal invasive and safe for palliation of biliary recurrent jaundice after T tube drainage in cholangiocarcinoma induced obstructive jaundice.

Objective:To improve the centralized bidding procurement practice of essential medicine in China. Methods:By using literature review, comparative analysis and field investigation, implementation plans and regula-tions of the centralized bidding procurement of essential medicines in 30 provinces were collected and analyzed. Re-sults:There are differences in the operating organization, scope of implementation, purchasing cycle, bidding pro-curement mode, judgment criteria and other aspects among provinces. Conclusion: The progress of the implementa-tion of the centralized bidding procurement practice of essential medicine under the request of Document No. 56 of the State Council differed greatly among the provinces. The government should adhere to the centralized bidding procure-ment practice of essential medicine, give full play to the advantages of group purchasing, explore approaches of medi-cal insurance institutions participating in the centralized bidding procurement practice, and perfect the assessment of drug quality to assure the quality of essential medicine.

Promoting equity and access to medicine is important to guarantee health equity. The international communities commonly guarantee equity and access to medicine through free pharmaceutical policy. In most coun-tries, free pharmaceutical policy covers patients who cannot afford, children under 5, pregnant women and elderly people. The free medicines include essential medicines, medicines for chronic and infectious diseases, vaccines, etc. Financing of free medicines comes from health insurance, direct government investment and international aid, and the medicine delivery mainly depends on the public medical institutions. Free pharmaceutical policy in China mainly refers to medicines for infectious diseases and vaccines, and the coverage is narrow. This paper argues that since China has been becoming one of the middle income countries, the amount of free medicines should be in-creased, especially for chronic diseases, such as diabetes, hypertension, etc. The equity and access to medicine in China should be further promoted by providing all essential medicines for free.

Objective: To improve the economic and technical indicator’s evaluation system and the essential medicines’ centralized bidding procurement practice in China. Methods:By using the literature analysis, comparative analysis and field survey, we collected and analyzed the implementation plans and regulations for the essential medicines’ centralized bidding procurement in 30 provinces. Results: The quality level classification lacks in preci-sion. The economic and technical indicator’s concentration grade is low, the score and content in each indicator un-reasonably fluctuates in different provinces and these indicators are of low efficiency in bond with their structures for the drug quality evaluation. The quality level indicator lacks in the distinction degree and the government’s unreason-able interference exists in competition. Conclusions and suggestions: The quality levels’ indicator type and number should be simplified. The economic and technical indicators’ function, content, score, weight value and the structure should be normatively and scientifically set to improve the efficiency during the drug quality evaluation and the gov-ernment should strive to play their role in the market.

Objective:The paper aims to provide recommendations for improving the essential medicines’ cen-tralized bidding procurement and quantity-based pricing policy. Methods: Based on the documents and literature on essential medicines’ centralized bidding procurement, we analyzed the factors which have a great impact on implemen-tation of the quantity-based pricing in essential medicines’ centralized procurement using the text research, semi-structured interview questionnaire and on-phone interviews. Results:The quantity-based pricing needs to define a ge-neric name and specific dosage form of drugs in the essential medicines’ centralized procurement. Its implementation was mainly influenced by the following factors:the procurement area accessibility, the pharmaceuticals category, dis-ease and drug alternative procurement methods and cycle, the payment and settlement time, and irregularities in the procurement process. Suggestions:During this implementation, we also need to clearly predict the quantity and pro-curement method, set up a proper policy environment for a quantity-based pricing, cancel the price linkage mecha-nism, strictly put into practice the payment deadline, employ a unique billing method and strengthen the information construction for the provincial centralized procurement platform. Some medicines’ quantity-based pricing should be carried out in the chosen pilots for laying a good foundation for its promotion.

OBJECTIVE:To provide the scientific evidence and reference for improving medical reform. METHODS:Based on background ofSanming Medical Reform,self-designed questionnaires were used to investigate the cognition and satisfaction of local patients. The results of investigation were analyzed statistically. RESULTS:A total of 275 paper questionnaires were sent out and all were collected;345 electronic questionnaires were sent out by Wechat and all collected. Among 620 questionnaires,372 valid questionnaires were collected with effective rate of 60.00%. More patients(31.45%)thought the cost of treatment decreased, and less (22.31%) thought the cost increased. The proportion of high-income people who thought cost reduced was significantly higher than the proportion of low-income people (P=0.018). 27.42% of patients believed shortage of drugs,and tertiary hospi-tals were more prone to drug shortage than other medical institutions(P=0.062). The patients'satisfaction with medical staff and healthcare reform were both high(86.56% and 79.03%),but the satisfaction of rural patients was lower than that of urban patients (P=0.051). Understanding of patients onSanming Medical Reformwas in low level. Only 20.70% of the patients fully under-stood or generally understood ofSanming Medical Reform. The patients who thought the skills of medical staff were improved (40.32%)were more than those who thought the skills of medical staff were reduced(5.91%). CONCLUSIONS:Most patients are satisfied withSanming Medical Reform,and agree the achievements;but some problems are not solved,such as the shortage of some drugs,lack of grass-roots medical personnel,not understand medical policy.

Objective:To study the causes of misdiagnosis of patients with POEMS syndrome and to discuss the clues for its early diagnosis.Methods:The clinical and laboratory data of 26 inpatients with POEMS syndrome,who were treated in Changhai hospital over the last decade,were retrospectively analyzed.Results:The misdiagnosis rate of our group was 100%. The misdiagnosis was made in(3.31?0.97)hospitals and in(3.31?0.93)clinical departments;the misdiagnosis period was (19.42?10.86)months and it had been misdiagnosed as 18 other diseases.The initial symptoms included polyneuropathy in 21 (80.8%)cases,edema of lower extremity in 22(84.6%)cases,and body weight loss in 8(30.8%)cases.The typical clinical symptoms included polyneuropathy in 26(100%)cases and organomegaly in 24(92.3%).Two cases had newly-identified uterine hypertrophy,one had adrenal gland hypertrophy,and one had gastric wall thickening mimicking advanced gastric cancer.Hypothyroidism,impotence,skin pigmentation and sclerosis occurred in 76.9%(20/26),60%(6/10),92.3%(24/ 26)and 65.4%(17/26)cases,respectively.Monoclonal plasma cell proliferation was documented in 18(81.8%);M proteins were positive in 14(63.6%)cases by serum immunofixation,and only 2(9.1%)cases also positive by serum protein electrophoresis.One patient was positive of M protein by urine immunofixation and one had abnormal infiltration of plasma cells in the gastric wall.Lymph node biopsy were performed in 8 patients and 3 were found to have Castleman disease;the other 5 cases had lymphocyte infiltration,with 3 complicated with plasma cell proliferation.Nerve biopsy in 4 cases all revealed axonal degeneration and one patient complicated with demyelination.Bone marrow biopsy in 5 cases revealed plasmacytosis in 2 cases and myeloma in one.Excessive radioactivity resorption was found in 10 of the 16 cases(62.5%)and abnormal plasma cells were detected in 2 cases by bone aspiration guided by radioisotope bone scan.Conclusion:Misdiagnosis of POEMS syndrome is very common.Polyneuropathy,edema of lower extremity and body weight loss are the common early symptoms of POEMS syndrome. Early diagnosis can be made by having an intimate knowledge of the progression of the disease and by detecting M protein through various approaches.

OBJECTIVE:To provide reference for dynamic adjustment of low-cost medicine lists and better guarantee of low-cost supply in those provinces,autonomous regions and municipalities[referred to provinces(autonomous regions or municipali-ties)]. METHODS:The varieties and frequency of medicines in the national and 31 province(autonomous regions or municipali-ties) lists were counted,and the influential factors were analyzed. RESULTS:The National Low-cost Medicine List included 533 varieties of medicines,including 283 western medicines,250 Chinese patent medicines and 60 exclusive varieties. There were total-ly 973 varieties of medicines in the 31 province(autonomous regions or municipalities),including 332 western medicines,630 Chi-nese patent medicines,11 ethnic medicines and 71 protected Chinese medicines. There was no big difference in the varieties be-tween the eastern and western areas,and less in the central areas. Guangxi province had the largest number of selected medicines (345 varieties) and Jiangxi province had the smallest (10 varieties). In all the varieties,Chinese medicines had a larger number than western medicines,and also better concentration. Ketotifen was the most frequent western medicine and Tongbianling capsule was the most frequent Chinese patent medicine,which appeared 30 and 29 times separately. The Provincial Low-cost Medicine Lists and the Essential Medicine Supplement Lists had a poor coincidence rate,and there was a moderate correlation between the varieties and the number of pharmaceutical manufacturers in the province(autonomous regions or municipalities). CONCLUSIONS:The adjustment of low-cost medicine lists should be combined with these in province(autonomous regions or municipalities) near-by,and notice the linkage with national essential medicine system to fundamentally ensure the clinical medication requirements of patients.

Objective To investigate the feasibility and primary therapeutic effect of inverted Y-shaped self-expandable metal stent for complex airway stenosis.Methods On the standpoint of the peculiar anatomic structure and the pathological changes of complex airway stenosis,we designed the inverted Y-shaped self- expandable metal stent.Under the fluoroscopic guidance,7 stents were implanted in 7 cases of airway complex stenosis.Results The inverted Y-shaped self-expandable metal stents were placed seccussfully,with instantaneous relief of dyspnea and improvement of living quality.Conclusion The placement of inverted Y- shaped self-expandable metal stent is feasible and safe for treating airway complex stenosis.(J Intervent Radiol, 2007,16:92-94)

OBJECTIVE: To investigate the short term clinical efficacy of direct anterior approach(DAA) total hip arthroplasty for the treatment of ankylosing spondylitis with hip flexion deformity. METHODS: From September 2014 to June 2017, 15 cases of ankylosing spondylitis with flexion deformity of the hip were treated with total hip arthroplasty through DAA approach including 12 males(17 hips) and 3 females(4 hips) with an average age of 34.4 years old ranging from 21 to 57 years old. Harris score system was used before and after operation to evaluate hip function, total hip activity and visual analogue scale (VAS) were used to evaluate the clinical efficacy. RESULTS: All 15 patients were followed up for an average of 26.2 months. In the operation, 1 case of great trochanter avulsion was given wire binding, and 1 case of linear split of the femur were given by wire binding. There were no hematoma, nerve injury and deep vein thrombosis of lower extremity. No prosthesis loosening and sinking were observed in the follow-up of X-ray film after operation. There was no heterotopic ossification after operation. After operation, 18 hips pain were relieved completely, and 3 hips pain were found when walking, which all satisfied with the daily life self-care requirements. Harris hip score, total hip motion and VAS score at 1 week after operation were significantly different from those before operation(<0.05). There was no significant difference in the scores of HHS, total hip motion and VAS at 1, 6 months after operation(>0.05). At the final follow-up, the Harris score was 91.2±5.3, the total hip mobility was (217.1±29.7)°, and the postoperative VAS pain score was 1.2±0.5, which was significantly different from the preoperative score(<0.05). CONCLUSIONS DAA approach THA has good effect in treating AS hip nonfunctional ankylosis with less trauma, less pain and quick recovery. It has a good short term effect, which can effectively improve the quality of life of patients.
Adult ; Antiviral Agents ; Arthroplasty, Replacement, Hip ; Female ; Hepatitis C, Chronic ; Hip Joint ; Hip Prosthesis ; Humans ; Male ; Middle Aged ; Quality of Life ; Range of Motion, Articular ; Retrospective Studies ; Spondylitis, Ankylosing ; Treatment Outcome ; Young Adult