Objective To evaluate the clinical efficacy and safety of akatinol memantine in the treatment of Alzheimer's disease (AD).Methods Two hundred and forty-one patients with AD were randomly assigned to receive 10 mg of donepezil daily or 20 mg of memantine daily for 24 weeks.The primary efficacy variables were the Clinician' s Interview-Based Impression of Change Plus (CIBIC-Plus),the Alzheimer Disease Assessment Scale-cognition (ADAS-cog) and the Activities of Daily Living (ADL).The secondary efficacy variables were the Neuropsychiatric Inventory (NPI) and the Mini-Mental Status Examination (MMSE).Results Two hundred and seven patients completed the study and were evaluated at week 24.Both memantine and donepezil had significant efficacies at the end point, according to the ADAS-cog, the ADL, the NPI and the MMSE.Patients receiving memantine had a similar outcome as those receiving donepezil, according to the results of all the variables changes (CIBIC-Plus: memantine 3.4±0.8vs donepezil 3.5±0.8; ADAS-cog: memantine-4.7±5.8 vs donepezil-4.6±6.5; ADL: memantine -2.4±6.7 vs donepezil-2.2±5.3 ; NP1: memantine-5.8±9.0 vs donepezil-3.1±8.5 ; MMSE:memantine 1.7±3.1 vs donepezil 1.8±2.8, all P >0.05).The adverse events were as following: donepezil group 41.88% and memanintine group 30.58%.Conclusion The memantine as a new drug for AD, has the similar efficacy as donepezil, and it is safe.

Objective To assess the effectiveness of traditional Chinese Medicine (TCM ) syndrome differentiation treatment for diabetic nephropathy in elderly patients. Methods A total of 96 elderly patients with diabetic nephropathy admitted to our hospital from January 2015 to December 2017 were recruited and divided into a regular care group (n= 48)and a TCM group(n= 48).Both groups received conventional treatment ,with TCM syndrome differentiation treatment added to the TCM group. The effectiveness of the treatment modalities was compared. Results In the regular care group ,significant effectiveness was observed in 12 patients ,effectiveness in 24 patients ,and ineffectiveness in 12 patients ,with a total effectiveness rate of 75％ .In the TCM group ,significant effectiveness was seen in 18 patients ,effectiveness in 27 ,and ineffectiveness 3 ,with a total effectiveness rate of 93％. The total effectiveness rate of the TCM group was higher than that of the regular care group(χ2 =6.400 ,P=0.011).After treatment ,fasting blood glucose ,2 h postprandial blood glucose , urea nitrogen ,creatinine ,and 24 h urine protein in the TCM group were significantly lower than in the regular care group and than pre-treatment levels(P<0.05). Conclusions TCM differentiation can not only significantly improve the treatment effectiveness in elderly patients with diabetic nephropathy ,but also relieve the clinical symptoms.

Objective:To study the effectiveness and safety of combined intraoral and cutaneous using of long pulsed 1064 nm Nd∶YAG and 2940 nm Er∶YAG lasers in facial rejuvenation.Methods:Twenty-one female patients with different grades of nasolabial fold were treated with 6 sessions of the combination lasers therapy once a month. Standardized photographs of VISIA were taken before and after treatment to record any changes of facial contour and nasolabial folds. The efficacy assessment was judged by two non-group experienced dermatologists using modified Fitzpatrick Wrinkle Scale (MFWS), based on the VISIA photos at base line, twelve-week and six-month after treatment. Self-scoring of 5-level satisfaction from patients was also collected and analyzed. Any side effects and complications were recorded.Results:At 12 weeks, mild and moderate nasolabial folds were improved notably, the mean value of MFWS decreased from 1.59 to 0.90, whereas severe nasolabial folds had no remarkable improvement. Six-month after treatment, 18 patients had notable improved, among them: five out of 7 mild cases, 9 out of 10 moderate cases and 2 out of 4 severe cases, and the mean value of MFWS significantly decreased to 0.57 ( P<0.001). The general satisfactory rate of self-scoring was 86%. Two patients had tolerable light burning pain during treatment and two patients got temporary pigmentation that vanished in three months. There were no other adverse reactions and complications. Conclusion:Combined intraoral and cutaneous using oflong pulse 1064 nm Nd∶YAG laser and 2940 nm Er∶YAG laser is a safe and effective therapy for facial rejuvenation.