This paper presented the practice of Zhejiang in introducing the drug zero-profit reform.A comparative analysis was made to the pilot county hospitals regarding their business performance,patients' burden,financial subsidy and medical insurance expenditure.The reform has scored a success as expected with the following outcomes:sharp rise in medical services volume,medical income and financial aid on one hand; drop of the proportion of drug income and changes in the medical income makeup; controlled increase of average cost of outpatient and inpatient care,and significant drop of pharmaceutical costs; increased expenditure yet stable operation of medical insurance funds;proportional increase of medical insurance compensation,with drops of the proportion of both out-ofpocket expenses and visits to doctors out of their county.This reform,however,has such shortcomings as follows:insufficient adjustment toward true costs of medical services,lack of a clear and sustainable financial compensation mechanism,and that of supporting measures.Based on these,the authors call for accelerated payment system reform,dynamic and scientific adjustment of medical service prices,exploration of clear financial compensation methods,optimization of internal management of hospitals,and acceleration of the formation of a medical staff income distribution mechanism.

Objective To assess the performance of the methylation‐sensitive high‐resolution melting curve analysis (MS‐HRM analysis) on the detection of the methylation in stool DNA for colorectal cancer screening .Methods Eighty‐two qualified stool samples were collected from 27 patients with colorectal cancer patients (CRC group) ,25 patients with advanced adenomas (AA group) ,and 30 healthy people (control group) .The methylation status of vimentin gene in all of the stool samples was detected by the MS‐HRM analysis on the LightCycler 480 platform .The fecal occult blood test (FOBT) was also used for the same samples . Results The positive rates of the MS‐HRM assay in the CRC group ,AA group ,and control group were 81 .5% (22/27) ,80 .0%(20/25) ,and 6 .7% (2/30) respectively .The positive rates of FOBT in the three groups were 37 .0% (10/27) ,12 .0% (3/25) and 3 .3% (1/30) respectively .The diagnostic sensitivity of the MS‐HRM assay for colorectal cancer and advanced adenomas (80 .8% , 42/52) was significantly higher than that of FOBT (25 .0% ,13/52)(P<0 .05) .No significant difference was found in the diagnos‐tic specificity between the MS‐HRM assay (93 .3% ,28/30) and the FOBT (96 .7% ,29/30) (P>0 .05) .Conclusion MS‐HRM performs better than FOBT and has great application potential in the detection of stool DNA methylation for colorectal cancer screening .

Since the launch of the comprehensive public hospital reform in Zhejiang Province, the price of medical services has been adjusted, and the charging structure of medical services has been improved. Likewise, medical insurance policies have been optimized. Through several price adjustment strategies, such as the“loosen-re-strain” policy, the labor of medical personnel has been better valued, the operation of public medical institutions has been stabilized, and the allocation of medical resources has been optimized. Hence, this paper aims to measure the achievements and drawbacks of the medical service price adjustments by analyzing the various strategy. It is suggested that the comprehensive public hospital reform should be further intensified via the advancement of coordination of healthcare, medical insurance and medicine, the exploration of new procurement mechanisms for drugs and medical equipment, the establishment of dynamic adjustment mechanisms for medical service pricing, the exploration of new management mechanisms for medical services, and the strengthening of medical service supervision.

[Summary] Thyroid-associated ophthalmopathy ocular damage involved in lacrimal, tear film, cornea, and conjunctiva which can lead to ocular discomfort and decreased visual.The mechanism of thyroid-associated ophthalmopathy ocular surface damage and treatment is reviewed.

The article reviewed the current status, reform measures and progress of the tiered medical services in Zhejiang province, and analyzed main roadblocks in such a system.Proposals made in the paper include such reform measures as further expanding quality medical resources of better talents and equipments to enhance primary medical institutions;forming the gatekeeper practice featuring firstvisit at community health centers with enhanced primary capabilities;insisting on joint reform of medical treatment, medical insurance and drugs, promoting the development of tiered medical services and utilization efficiency of medical resources in the province.

Objective To investigate the preventive effect of nano-powder of Wugong-sanqi (NW),the rhizome of Anemone flaccid,on postoperative intestinal adhesion in rats.Methods Fifty SD rats were subjected to operation with Ellis' method for establishing intestinal adhesion models,then randomly divided into 5 groups (n=10),namely model,positive (Dexamethasone,i.m.10 mg/kg),NW high,medium and low dose group (p.o.450,225 and 112 mg/kg,respectively).Another ten normal rats were selected as normal control group.After administration 3 days pre-operation and 7 days post-operation,all of rats were killed,the intestinal adhesion was graded and the tissues were observed by optical microscope.Results NW evidently reduced the severity of postoperative adhesion (P＜0.05 or P＜0.01),compared with model group.The histopathologic changes such as proliferation of fibroblast cells and capillary,interstitial granulomas and inflammatory cells infiltration in intestinal tissues were also improved significantly in NW groups.Conclusion NW could inhibit the formation of postoperative intestinal adhesion effectively.

Covered in the paper are the policies and progress of the county-level public hospital reform in the province,and a summarized analysis of the self-appraisal reports and hospital reform statements submitted by the health authorities and up to 300 hospitals in 79 counties of the province.As found in the papers,the ongoing reform in Zhejiang is focused on reforming the business models in place,seeking breakthroughs from the zero mark-up policy on drug sales,in addition to such policies as reducing drug costs,adjusting medical service pricing,financial subsidies,and medical insurance payment reforms.Despite the initial success,further policy studies are needed in terms of internal management,upper and lower linkage,and personnel incentives.

OBJECTIVE: To discuss the soft palate, hard palate and mandibule for the pathogenesis and clinical treatment of patients who have obstructive sleep apnea hypopnea syndrome. METHOD: There were 52 patients with OSAHS diagnosed by the PSG and 32 cases of normal healthy volunteers in our hospital. All objects were given 128 slice spiral CT scan of the upper airway. We measured the related indexes of the soft palate, hard palate and mandible, then analysed statistical differences between them and did Pearson correlation analysis with apnea hypoventilation index (AHI), average blood oxygen saturation (MSaO2) in PSG. RESULT: Compared with the control group, the soft palate length [(37.93 ± 5.20)mm VS (33.52 ± 4.25)mm] and the distance between mandible with cervical vertebra [(75.00 ± 7.10)mm VS (69.93 ± 5.58)mm] increased significantly, but the distance of trailing edge of hard palate to inferior margin of slope significantly reduced [(42.57 ± 4.52)mm VS (45.80 ± 2.94)mm, P < 0.01] in patients with OSAHS. Each measurement associated with AHI and MSaO2 had no significant correlation (P > 0.05). CONCLUSION The soft palate, hard palate and mandibular are some of the important risk factors of OSAHS, and they also have reference value for the choice of clinical treatment operation. Preoperative CT examination can offer help in the treatment of OSAHS.
Case-Control Studies ; Humans ; Mandible ; anatomy & histology ; Oximetry ; Palate, Hard ; anatomy & histology ; Palate, Soft ; anatomy & histology ; Sleep Apnea, Obstructive ; diagnosis ; Tomography, Spiral Computed

Objective To investigate the etiology and clinical characteristics of chronic pancreatitis (CP) in children,so as to improve its diagnosis and treatment.Methods The etiology,clinical characteristics,radiological records and therapy were retrospectively analyzed in children with CP who were admitted to Beijing Children's Hospital Affiliated to Capital Medical University from July 2006 to May 2014.Results A total of 29 medical records of children with CP,including 19 male and 10 female,with a mean age of (8.5 ± 3.7) years,and the youngest case was a 2-year-old child,the oldest case was a 15-year-and-2-month-old child.The main etiological factor was idiopathic pancreatitis (51.7％,15/29 cases),and 9 cases were caused by anatomical anomalies (31.0％,9/29 cases).The main symptoms included abdominal pain (89.7％,26/29 cases),malnutrition (48.3％,14/29 cases),nausea and vomiting (31.0％,9/29 cases),and chest distress and dyspnea (17.2％,5/29 cases).The serum amylase level in 18 cases (62.1％) increased.The positive diagnostic rate of transabdominal ultrasound was 96.6％ (28/29 cases),and dilations of pancreatic ducts or/and intraductal stones were 82.8％ (24/29 cases).The positive rate by magnetic resonance cholangio-pancreatography (MRCP) for morphological changes in pancreas was 88.5％ (23/26 cases),and dilations of the pancreatic ducts were 80.8％ (21/26 cases).A total of 10 endoscopic retrograde cholangio-pancreatography (ERCP) procedures were performed on 6 children,and pancreatic ductal stenosis or dilations were detected in them.All the patients were treated conservatively at first,and then 7 cases of them had surgical therapy (oledochojejunostomy,choledochoduodenostomy,choledochocystectomy,etc.),aud 6 cases had stent insertion by ERCP.Conclusions The main causes of CP in children are idiopathic and anatomical anomaly,and its diagnosis is based on symptoms and imaging changes;surgical or endoscopic therapy can be used if internal therapy is not effective.

Objective To study the prognosis of gastroesophageal reflux disease ( GERD) in children, and explore the factors which impacts on the prognosis of GERD. Methods One hundred and thirteen children with GERD were enrolled on the basis of positive result of 24-hour pH-monitoring between January 2007 and November 2011. The number of patients who were followed up was 87,and the parents of children were contacted with the telephone. The prognosis was evaluated by comparing the degree of patients′symptom relief,and the cumulative symptom relief rate was calculated by Kaplan-meier product limit method. The univariate Log-rank test and the COX proportional hazardmodel multivariate analysis were applied to detect the factors impacting on the prognosis,including age,gender,the regularity of treatment,reflux index,and Boix-Ochoa standard score,with esophageal hiatal hernia or without,receiving surgical treatment or not,the diet and lifestyle improved or not,receiving anti-acid treatment or not,as well as with allergies his-tory or without. Results At last,76 out of 87 children had symptom relieved. Survival curve showed the cumulative symptom relief rate at different time points,the median cumulative symptom relief rate reached 6 months,the final relief rate was close to 90. 0%,and the continuous treatment time was 44 months. The study showed that 14. 9% (13/87 ca-ses) of children′s growth and development were affected and the life and learning in 16. 1% (14/87 cases) of children were impacted. Age (P=0. 012,Wald=6. 376) and the regularity of treatment (P=0. 000,Wald=13. 059) were the risk factors in the prognosis of GERD. Conclusions Age and the treatment regularity were the factors in the prognosis. The children aged more than 1-year old have poor prognosis compared with those less than 1-year old,and the irregular treatment is the risk factor in the prognosis.