Objective:In the research, the traditional mercury sphygmomanometer was used to press the puncture point to evaluate the hemostatic effect.Methods:Eighty patients with acute cerebral infarction diagnosed clinically in Xuanwu Hospital of Capital Medical University from June 2018 to December 2019 were examined by magnetic resonance perfusion examination. The serial number of the patient was randomly divided into the group by random digital table, and the puncture point was pressed by mercury sphygmomanometer after needle extraction in the auxiliary pressing group, and the individual systolic blood pressure intensity was set as the pressing intensity, while the control group adopted independent vertical pressing technique. After examination, the puncture points of the two groups were qualitatively evaluated, such as secondary bleeding, hematoma, ecchymosis, normal and so on.Results:In the auxiliary compression group, there were 3 cases of secondary hemorrhage, 1 case of hematoma, 0 cases of ecchymosis and 36 cases of normal, while in the control group, there were 4 cases of bleeding, 2 case of hematoma, 1 case of ecchymosis and 33 cases of normal ( χ2value was 4.372-34.225, P<0.05). Conclusion:Traditional mercury sphygmomanometer-assisted pressing puncture point can make personalized nursing hemostasis plan for patients with acute cerebral infarction, reduce the phenomenon of puncture point bleeding, ecchymosis, and even subcutaneous hematoma caused by unstable pressing and unequal force, and practice high-quality nursing service.

Objective To explore the risk factors of esophageal gastric varices in patients with primary biliary cirrhosis (PBC ) .Methods From January 2008 to November 2014 ,112 PBC patients underwent gastroscopy examination and among them 24 received liver biopsy .The correlation between esophageal gastric varices and histological stage ,age ,gender ,anti‐centromere antibodies (ACA) ,platelet (PLT ) , albumin (Alb ) , total bilirubin (TBil ) , alkaline phosphatase (ALP ) , γ‐glutamyl‐transferase (GGT ) ,aspartate‐aminotransferase (AST ) ,alanine‐aminotransferase (ALT ) ,prothrombin time (PT ) and Mayo score was analyzed .Logistic regression analysis was used to identify independent risk factors predicting esophageal gastric varices in PBC patients .Results Among 112 patients with PBC ,varices was found in 62 patients (51 pure esophageal varices ,nine esophageal gastric varices and two pure gastric varices) .Among 24 patients with liver biopsy ,15 had varices (two at early histological stage Ⅰ and Ⅱ , 13 at later histological stage Ⅲ and Ⅳ ) .The ACA positive rate ,PT ,TBil and Mayo score of patients with varices were higher than those of patients without varices ;while Alb ,GGT and PLT were lower than those of patients without varices , and the differences were statistically significant (all P < 0 .01) . Multivariate Logistic regression analysis revealed that positive ACA (odds ratio (OR) = 8 .759 ,95%cofidence interval (CI) :1 .308 to 58 .637) ,Mayo score over 4 .52 (OR = 8 .941 ,95% CI :1 .145 to 69 .809) ,PLT count less than 96 .5 × 109 /L (OR = 10 .410 ,95% CI :2 .344 to 46 .224) ,TBil level over 26 .62 μmol/L(OR = 14 .348 ,95% CI :2 .945 to 69 .913) were independent risk factors predicting varices . Conclusion ACA positive ,PLT count less than 96 .5 × 109 /L ,TBil level over 26 .62 μmol/L and Mayo score over 4 .52 can help to predict esophageal gastric varices in patients with PBC .

This article describes the current research status of patient reported assessment tools for endometriosis from the aspects including pain symptoms, satisfaction, quality of life and efficacy based on traditional Chinese medicine in the patients with endometriosis, aiming at providing more efficient assessment tools for the study of patient reported outcomes in endometriosis patients.

Objective: To investigate the value of short tandem repeat (STR) genotyping in the diagnostic workup of molar and non-molar gestations with correlation of histological characteristics. Methods: Six hundred and fifty-six cases were selected based on clinically suspected hydropic abortion and/or molar pregnancy from July 2015 to September 2017 at Beijing Obstetrics and Gynecology Hospital. DNA was extracted from dissected chorionic villi and paired maternal endometrial FFPE tissue samples by Simplex OUP™ FFPE DNA Tissue Kit. STR genotyping was performed by PowerPlex 16 HS system. Results: DNA genotyping was informative in 649 of 656 cases, leading to identification of 215 hydatidiform mole gestations and 434 non-molar gestations. Most of non-molar gestations (375 cases, 86.4%) were diploid hydropic abortion. Various trisomy syndromes were found (53 cases, 12.2%), including trisomy 2, 3, 4, 7, 8, 13, 16 and 21. Only 2(0.5%) digynic triploid gestations were detected. Moreover, 4 cases (0.9%) of uniparental disomies (homologous or heterologous) were found. There were 196 cases with histologic diagnostic suspicious of hydatidiform moles were accurate sub-classified. Among them, 59 cases hydatidiform moles were under-diagnosed as diploid hydropic abortions, and 28 cases diploid hydropic abortions were over-diagnosed as hydatidiform moles.Compared with partial moles(PHM), there were no specific histomorphological features between the various types of non-molar gestations and partial moles for definitive diagnostic separation. There was no significant difference in the expression of p57^kip2 among PHM, trisomy and diploid hydropic abortions group (P=0.247). Conclusions STR genotyping can distinguish non-molar gestations from early hydatidiform moles, and efficiently avoid misdiagnosis based only on histological evaluation. Therefore, using STR genotyping, not only can the overdiagnosis of non-molar pregnancy be avoided, but also individualized management can be offered to patients including monitoring of serum hCG.

Objective To analyze the heterogeneities of hepatitis B virus ( HBV ) reverse transcriptase domain (RT) gene mutations related to nucleos (t)ide analogues (NAs) resistance.Methods Blood samples from 2765 chronic hepatitis B patients with virological breakthrough or poor drug response treated in Ningbo No .2 Hospital and Ningbo Fourth Hospital from April 2011 to March 2018 were collected . According to the medication status , it was divided into LAM monotherapy group ( n =603 ) , LdT monotherapy group (n=147), ADV monotherapy group (n=68), ETV monotherapy group (n=10) and the sequential or combined drug resistance of NAs group (n=365).The resistance mutation sites and drug resistance patterns (pathways) of each group were analyzed .The SPSS 19.0 software was used to analyze the data.Results Among 2765 serum samples, the NAs-related HBV-RT resistance mutations were detected in 1193 cases with an overall mutation rate of 43.15％.The mutation rate of LAM monoclonal resistance group was 62.62％ (603/963) with 19 mutation types, the most common single point mutation was rtM204I/V (40.30％, 243/603).The mutation rate of LdT monoclonal resistance group was 45.51％(147/323), and there were 3 mutation types, with the single point mutation rtM204I/V being the most common (59.86％, 88/147).The mutation rate of the ADV monoclonal resistance group was 17.80％(68/382), mainly rtA181T single point mutation (64.71％, 44/68).The mutation rate of the ETV monoclonal resistance group was 4.06％(10/246), and the single point mutation of rtT184A/G/S/I/L/F was the most common one (80.00％, 8/10).The mutation rate of the sequential or combination therapy group was 41.91％ (365/871), among which the mutation rate of the LAM/LdT poor response or the resistance with the sequential ADV group was 63.39％(142/224), and the most single mutation point was rtA181V/T ( 35.21％, 50/142 );the mutation rate of LAM/LdT poor response or drug-resistant with combined ADV group was 42.19％ (54/128), and the most common mutation point was rtA181V/T (46.30％, 25/54);the mutation rate of LAM/LdT with poor response or resistance after sequential ETV 1.0 mg was 44.66％(117/262), and the most common mutation point was rtL180M+M204I/V+S202G/I (31.62％, 37/117);the LAM/LdT poor response or the drug-resistant ETV combined with ADV group had a mutation rate of 7.14％(5/70), all of which were multi-site mutations;the mutation rate of poor response to ADV or resistant with sequential ETV 0.5 mg group was 28.14％(47/167), all of which were multi-site mutations.Secondary ( compensation ) sites such as rtV173L, rtL180M, and rtV214A, and single-point mutations such as rtV207I/L/G, rtS213Tand rtN238T, which were not fully defined , were detected.The resistance patterns ( pathways ) of NAs monotherapy were relatively simple , and the resistance patterns ( pathways ) of NAs experienced patients ( sequential or combined treatment group ) were complex and diverse, and multiple resistance patterns (pathways) existed, along with NAs increasing in species.Non-first-line NAs-related resistance patterns ( pathways ) showed an overall downward trend sand ETV-related drug-resistant mutation showed an overall upward trend .Conclusion The NAs-related HBV resistance mutation sites ( patterns ) are complex and diverse , especially multi-site mutations , refractory drug resistance mutations, multidrug resistance mutations and cross-resistance mutations.Therefore, the optimization of antiviral treatment strategies and drug resistance management concepts need to be continuously updated .