Objective To discuss the clinical curative effect of pleating of levator palpebrae superioris in treating semiptosis. Design Retrospective case series. Participants Forty-three eyes from 30 patients with semiptosis of upper eyelid. Methods By using pleating of levator palpebrae superioris through the skin,isolating the levator muscle was skipped in rectification. Position of upper eyelid-margin before and after operation was observed. Main Outcome Measures The position change of upper eyelid-margin in the first position of eye in 3-6 months after surgery. Results The mean follow-up period was 13.1 months (6 months to 2 years),26 cases (39 eyes) got cured with normal eyelid-margin position,3 patients were below rectification and 1 patient over-rectification. Conclusion Pleating of levator palpebrae superioris is suitable for the treatment of semiptosis of upper eyelid.

Objective To investigate the risk factors of hepatitis B virus(HBV) re-infection after orthotopic liver transplantation(OLT)and to evaluate the therapeutic efficacy of hepatitis B immunoglobulin(HBIG)combined with nucleos(t)ide analogues. Methods The study included 160 patients with HBVrelated liver diseases who underwent OLT in the Third Affiliated Hospital of Sun Yat-sen University from October 2003 to Augest 2007, 117 of whom were treated with nucleos(t)ide analogues before OLT;and all patients were received HBIG i. m and nucleos(t)ide analogues treatment after OLT. Preoperative data of the patients were retrospectively reviewed, and HBV re-infection was assessed prospectively. Independent t test was used to compare normally distributed data and Fisher's exact test was used for the comparison of rates among groups. Results HBV re-infection Was observed in 19 patients after OLT with a rate of 11. 88%(19/160), which was not correlated with HBV DNA loads, HBeAg and the duration of antiviral therapy before OLT(r=0.108, 0.127 and 0.033, P>0.05). Of 19 patients with HBV re-infection, 17 were treated with lamivudine after OLT, and HBV YMDD mutants were detected in 8. The YMDD positive group had a higher HBV DNA level than YMDD negative group(7.0 ± 2.0 log copies/mL vs 3.2 ± 2.5 log copies/mL, t = 3.531, P=0.003). Among above 17 patients, 12 received adefovir add-on treatment, and3 received entecavir instead of lamivadine; all achieved satisfactory responses. Conclusions Low dose of HBIG combined with long-term use of nucleos(t)ide analogues can effectively prevent HBV re-infection after OLT. HBV YMDD mutation may be the primary reason for HBV re-infection in the patients treated with lamivudine after OLT.

Objective To develop a reasonable plan of monitoring personal internal exposure dose. Methods This paper introduced the methods of monitoring the individual dose and direct measurement of three representative radionuclides. Results The maximum monitoring periods were determined according to the radionuclide retention characteristics and the reporting standards and requirements, which were m(1)/m(T/2) ≤ 3 and m(T/2)/m(T) ≤ 3. The lower detection limit of the instrument was derived from the monitoring periods and the annual radionuclide intake limit, which should be lower than the derived method detection limit of the corresponding radionuclide. Then the measuring duration of the instrument that meets the corresponding conditions was derived from the derived method detection limit of the instrument and the maximum monitoring period. Conclusion Our results provide a reference for the formulation of a plan of monitoring personal internal exposure dose.

Nurses from all medical environments have close contacts with asthma patients, it can recognize the early indicators of poor asthma control, and provide self-management education and play important roles in the promotion of asthma control. In order to improve the quality of nursing practice in adult asthma control, Registered Nurses＇ Association of Ontario(RNAO) in Canada published the guidelines of Adult Asthma Care: Promoting Control of Asthma (Second Version) in 2017 after summarizing the latest evidence in order to provide systematic guidance. This articles analyzed the suggestions in the nursing practice guidelines and introduce the suggestions from all sections including nursing assessment, planning, implementation and evaluation in nursing practice.

ObjectiveTo construct and validate a clinical prediction model for diabetic kidney disease （DKD） based on optical coherence tomography angiography （OCTA）. MethodsThis study enrolled 567 diabetes patients. The random forest algorithm as well as logistic regression analysis were applied to construct the prediction model. The model discrimination and clinical usefulness were evaluated by receiver operating characteristic curve （ROC） and decision curve analysis （DCA）， respectively. ResultsThe clinical prediction model for DKD based on OCTA was constructed with area under the curve （AUC） of 0.878 and Brier score of 0.11. ConclusionsThrough multidimensional verification， the clinical prediction nomogram model based on OCTA allowed for early warning and advanced intervention of DKD.