Objective To evaluate the effects of different dialysis treatment on femoral artery elasticity in uremia patients by Echo-tracking technique. Methods 81 cases of uremia patients (42 peritoneal dialysis patients and 39 hemodialysis patients) and 31 cases of normal adults as control were recruited in this study. The Intima-media thickness (IMT), Internal systolic diameter (Ds), Internal diastolic diameter (Dd), Value difference between Dd and Ds (△D), Arterial stiffness (β), Pressure strain elastic modulus (Ep), Arterial compliance (AC), Pulse wave conducting velocity (PWVβ) and Augmentation index(AI) parameters were analyzed for evaluation the right femoral arterial elasticity. Results The parameters ofβ, Ep, PWVβin dialysis patients significantly increased (P<0.05) and their AC significantly decreased (P<0.05) compared with normal group. Theβand Ep in hemodialysis patients is higher that those patients not receiving dialysis (P<0.05). Theβand Ep in peritoneal dialysis patients is lower that those patients not receiving dialysis (P<0.05). Theβ, Ep and PWVβin hemodialysis patients are higher than those in peritoneal patients (P<0.05). And AC is lower than control group (P<0.05). In uremia patients, Vascular stiffness was positively correlated with age, duration of dialysis, IMT, pulse pressure, Dd, and negatively correlated with△D(P<0.05). Conclusions Femoral artery endothelial function in uremia patients was damaged earlier than morphological changes. Vascular intimal injury resulting from hemodialysis is more serious, and vascular elasticity decrease is correlated with age, dialysis duration and pulse pressure. Echo-tracking technique could provide quantification evidences for early diagnosis of the femoral artery endothelial dysfunction in uremia patients. The echo-tracking technique has certain significance in early intervention and improvement the prognosis, however, the influence factor of the accuracy of measurement should be consider during the procedure.

Objective To improve the safety of surgery,the application of indocyanine green fluorescein(ICG)angiography in intracranial aneurysm surgery was investigated.Methods Fifty cases of intracranial aneurysms were retrospectively analyzed.All the patients were received ICG angiography before and after intracranial aneurysm clipping.The efficiency of the surgery was evalu-ated with CT angiography(CTA)and(or)digital subtraction angiography(DSA).The postoperative follow-up was conducted using Glasow outcomes score(GOS).Results Of the 50 patients,3 cases of aneurysmal neck remnant,one case of parent arteries steno-sis,one case of nearby branch stenosis and two cases of “false-negative”were observed after ICG angiography.The clips were adjus-ted until the satisfactory blood flew was restored.Postoperative CTA and(or)DSA confirmed the results of intraoperative ICG an-giography.Of the 40 patients underwent follow-up,GOS score was 5 in 30 cases,4 in 7 case,3 in 2 case and 2 in 1 case.Conclusion ICG angiography is a useful way to assess the clipping of aneurysms,blood flew of parent arteries and nearby branches during the aneurysm surgery.It could raise the safety of surgery and further improve the clinical outcomes of intracranial aneurysms.

OBJECTIVE: To examine the value of self-treatment for Posterior canal benign paroxysmal positional vertigo (PC-BPPV). The treatment effect was compared between patients treated with modified Epley in outpatient clinic combined with self treatment at home and patients treated by modified Epley alone. METHOD: A randomized controlled trial were carried out in the Department of Otolaryngology Head and Neck Surgery, the Affiliated Sixth People's Hospital of Shanghai Jiao Tong University from December 2012 to May 2013. 147 out of 150 patients with unilateral idiopathic BPPV-PSC were enrolled in follow-up. Among which, 73 patients were allocated in modified Epley-alone group and 74 were allocated in slef-treatment group. RESULT: The success rate was 53.4% in modified Epley-alone group vs 83.8% in self-treatment group (P < 0.01) after 1 week treatment. In the modified Epley-alone group,the success rate of hand repositioning group and chair-assisted repositioning group was 45.9% vs 61.1% (P > 0.05), the risk rate was 0.752, 95% CI (0.486 - 1.163). In the self-treatment group, the success rate of hand repositioning group and chair-assisted repositioning group was 87.5% vs 81.0% (P > 0.05), the risk rate was 1.081, 95% CI (0.888-1.316). Incidence rate of serious complications was 0% in the modified Epley-alone group and 1.3% in the self-treatment group (P > 0.05). CONCLUSION Complementary self-treatment with modified Epley maneuver treated PC-BPPV sooner and more effectively, Compared with modified Epley maneuver alone. And its incidence rate of serious complications didn't increase. Chair-assisted repositioning showed better result than hand repositioning alone, and self-treatment at home can reduce the effect of the gap. We found that complementary self-treatment with modified Epley maneuver had more benefits for patients with PC-BPPV.
Aged ; Benign Paroxysmal Positional Vertigo ; therapy ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Patient Positioning ; methods ; Self Care ; Treatment Outcome

Objective To explore the value of the plasma miR-193a-5p level on diagnosis and monitoring the response to treatment in acute myeloid leukemia (AML). Methods Peripheral blood samples were obtained from AML patients enrolled in hematology department of the Second Hospital of Shanxi Medical University from July 2015 to December 2015, including 30 de novo AML patients, 9 patients in complete remission (CR) and 6 patients in relapse. Peripheral blood samples from 15 healthy people were randomly choosed as the health control group. Plasma miR-193a-5p expression levels were detected by using quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR). Results The plasma miR-193a-5p relative expression level of AML patients group [0.465 6 (0.103 1-5.000 2)] was obviously lower than that of health control group [0.766 1 (0.052 1-3.134 4)] (U= 122, P= 0.018 7). The plasma miR-193a-5p relative expression levels of de novo group and relapse AML group were significantly lower than those of CR group and health control group (P<0.05), and there was no significant difference between the CR group and health control group (U= 56, P= 0.511 9). No significant correlation was found between the plasma miR-193a-5p level and age, gender, blast percentage of the bone marrow, peripheral blood leukocyte count, platelet count, CD34+cells'percentage and so on. Conclusion The decreased plasma miR-193a-5p expression level can be served as a new and noninvasive biomarker for the evaluation of diagnosis and treatment in AML.

OBJECTIVETo investigate the influential factors of total blood loss during unilateral artificial total hip arthroplasty (THA).

METHODSFrom January 2014 to July 2016, 131 patients undergwent primary unilateral total hip arthroplasty, including 55 males and 76 females, ranging in age from 40 to 89 years old, with an average of 64.5 years old. The data of patients with unilateral total hip arthroplasty were collected, and the data of hemodynamics, coagulation function, hemoglobin and hematocrit values were recorded according to the observation data. The blood loss of the patients was calculated by Gross equation, and the data were analyzed by a statistical software.

RESULTSThe total blood loss of the patients was significantly affected by the factors of pathogenesis and deep venous thrombosis of the lower limbs. The results were statistically significant(<0.05). The gender, age, body mass index, prosthesis and anesthesia had little effects on the blood loss volume after replacement.

CONCLUSIONSThe data in this study indicate that the volume of actual blood loss can be controlled by adjusting non-surgical factors such as gender, age, body mass index, prosthetic material, and risk factors, and surgical factors(postoperative complications, anesthesia).

Hepatitis B, Chronic ; physiopathology ; psychology ; Humans ; Liver ; physiopathology ; Stress, Psychological ; physiopathology

The levels of total cholesterol, high-density lipoprotein-cholesterol, low-density lipoprotein-cholesterol, apolipoprotein (APO) A1 and APO B were lower in Bai Ku Yao than those in Han nationalities (all P<0.01). There was no significant difference in serum triglyceride levels and the ratio of Apo A1 to Apo B between two nationalities. Dyslipidemia was positively correlated with body mass index, waist circumference, total energy and total fat intakes, and inversely correlated with degree of physical activity and total dietary fiber intake in both ethnic groups. In addition, dyslipidemia was also positively correlated with age and alcohol consumption in Han, but not in Bai Ku Yao.

Objective To summarize the manifestation and treatment of acquired hemophilia A in pa- tients with systemic lupus erythematosus(SLE).Method A case was investigated retrospectively and the lit- erature was reviewed.Results A 25-year-old woman with a 5 year history of SLE was admitted to hospital due to abdominal pain.She was diagnosed with acquired factorⅧinhibitor deficiency based on a prolonged activated partial-thromboplastin time(APTT,135.3 s),reduced factorⅧactivity(0.9%)and factorⅧin- hibitor(26.1 BU/ml).Sonography and magnetic nuclear resonance of the abdomen confirmed the presence of a retro-uterine hematoma.The patient was initially treated with intravenous pulse and oral corticosteroids,factorⅧplasma concentrated and intravenous immunoglobulin.Clinical and biological improvement was promptly obtained.Conclusions Attention should be paid to the association between SLE and acquired hemophilia A. Combination therapy may be recommended as initial therapy for the management of acquired hemophilia A in patients with SLE.But no standardized treatment can be recommended at present.

Objective:To investigate the efficacy of personalized family doctor contract services on risk factors of atherosclerotic cardiovascular disease (ASCVD) in high-risk population.Methods:Ten matched-community health centers of Shenzhen Luohu district were divided into intervention group and control group by cluster randomiztion. Subjects with high risks of ASCVD were screened out as intervention group from contracted residents who visited these centers and had complete data of the China-PAR model from August 2018 to April 2019. The control group received conventional general family doctor contract services. The individualized management were given to the intervention group after fully understanding patients′ ideas, concerns, and expectations (ICE). After 2-year intervention, score changes of ASCVD risk factors within and between groups were compared.Results:A total of 571 patients were enrolled, including 288 in the intervention group and 283 in the control group. After 2 years of intervention, 7 and 18 were lost to follow-up in two groups, respectively. Finally, 281 in the intervention group and 265 in the control group were included in the study. At baseline, there was no significant difference in ASCVD scores between the intervention group and the control group [(13.33±3.54) vs. (13.09±3.54) points; t=0.84, P=0.403], and the scores in both groups decreased significantly after the intervention [(10.89±4.01), (11.62±4.11) points], while the intervention group decreased more significantly (both P<0.05). Among the risk factors at baseline, HDL-C and diastolic blood pressure in the intervention group were lower than those in the control group, and there were no significant differences in other factors between the two groups. After the intervention, the levels of total cholesterol, systolic blood pressure and diastolic blood pressure in the two groups decreased significantly, and the number of people taking antihypertensive drugs increased significantly ( P<0.001 and P<0.05); HDL-C decreased in the control group ( P=0.023). After the intervention, compared to control group the intervention group had a higher proportion of patients taking antihypertensive drugs, with lower systolic and diastolic blood pressure ( P<0.05). After the intervention, the increase rate of HDL-C in the intervention group was more than that in the control group, and the decrease rate was less than that in the control group (χ 2=6.65, P=0.036). Conclusion:Family doctor contract services can reduce the risk factors of ASCVD, and personalized family doctor contract services can further improve the effects in the prevention and control of ASCVD. However, the effects might be insignificant and inconsistent for the ASCVD risk factors with deeper management requirements or no specific management measures, which highlights the complexity and diversity of ASCVD prevention and control, calling for multi-level and multi-faceted thinking and exploration.