This study was aimed to explore the clinical efficiency of modified Xiao-Y ao (XY) powder and acupuncture in the treatment of diarrhea-predominant irritable bowel syndrome (D-IBS). A total of 90 D-IBS patients were randomly divided into the treatment group and control group, with 45 patients in each group. Patients in the treatment group received acupuncture combined with modified XY powder. Patients in the control group received oral administration of montmorillonite powder, compound glutamine enteric-coated capsules, compound azintamide enteric coated tablet. Four weeks were one treatment course. After two treatment courses, the pretreatment and posttreatment symptom score, the score of Hamilton Depression Rating Scale (HAMD)/(HAMA), and the overall efficacy were compared. The results showed that compared with pretreatment, clinical symptoms were improved in varying degrees after treatment in both groups (P < 0.05 or P < 0.01). HAMD and HAMA were significantly decreased (P < 0.05). The treatment group had obvious advantages compared to the control group (P < 0.05). The overall efficacy of the treatment group was 91.11%, which was significantly higher than the control group of 68.89%(P < 0.05). It was concluded that modified XY powder and acupuncture can quickly relieve gastrointestinal symptoms, improve anxiety and depression. It is an effective treatment method for D-IBS.

Objective To summarize the safety and efficacy of Sunitinib in the treatment of metastatic renal clear cell carcinoma. Methods Fifteen patients with clear cell metastatic RCC were treated with Sunitinib,with 11 males and 4 females,aged from 26 to 74 years with median age of 55 years.Thirteen cases of 15 were T3 to T4 stage,and 8 cases underwent radical nephrectomy,while 5 other cases underwent renal biopsy with the pathological diagnosis of renal cancer.The other two cases (one man and one woman)with the solitary kidney renal cell carcinoma ( stage T1a) and renal insufficiency,were diagnosed as metastatic renal cell carcinoma by biopsy.Sunitinib monotherapy was administered by the regimen of 6 weeks per cycle with daily oral Sunitinib 4 weeks,followed by 2 weeks off ( from 1 - 10 cycles).Response was evaluated by RECIST.Renal tumor was 9.52 ± 3.3 cm in diameter at baseline,and the assessment of metastases included retroperitoneal lymph nodes (6 cases),mediastinal lymph nodes (3 cases),brain (2 cases),lung (6 cases),bone (2 cases) and liver (2 cases).Karnofsky score,tumor changes,adverse events and the survival of each patient was assessed and recorded. Results The follow-up duration was from 1.5 - 15months,with median follow-up of 6 months,and tumor response was evaluated by RECIST.Seven of 15 patients (46.7％) treated with Sunitinib achieved partial responses (PR),7 patients (46.7％) demonstrated stable disease (SD),and 1 patient (6.7％) developed progressive disease (PD) during the follow-up.Objective Response Rate (ORR) was 46.7％,PR + SD was 93.3％,6 months PFS was 93.3％,and median PFS was 12 months,respectively.Renal tumor was 8.7 ± 4.0 cm in diameter after therapy.Two PR patients with the obvious effectiveness had experienced progressed hypertension,and one cases with hypertension that could be controlled below 140/90 mm Hg ( 1 mm Hg =0.133 kPa) by a single drug before treatment,showed increased blood pressure ( ＞ 160/105 mm Hg) following the second cycles treatment,who were administered increased dosage and combination therapy.The other case without history of hypertension,showed high blood pressure ( ＞ 150/100 mm Hg) in the third cycle,and could be controlled well by antihypertensive drugs.Fortunately,the tumor of these two cases reduced obviously by more than 50％. 1/2 adverse reactions of 12 cases:yellowing of the skin and yellow sweat ( 12 cases,80％ ),fatigue ( 12 cases,80％ ),4 cases of hypothyroidism (26.7％),bilirubin and triglyceride levels elevated in 7case (46.7％); Four cases showed 3/4 degree adverse events with the emergence of gastrointestinal bleeding in one case secondary to platelets reduction (6.7％).Three cases (20％) showed serious fatigue,nausea,vomiting and severe hand-foot skin reaction. Conclusions Sunitinib is recommended for the treatment of metastatic renal clear cell carcinoma with good efficacy and safety.

Objective To compare the clinical outcomes between conventional percutaneous vertebroplasty (PVP) and targeted PVP in the treatment of osteoporotic vertebral compression fractures (OVCFs).Methods A retrospective cohort study was designed to review 215 cases of single level OVCFs hospitalized between January 2014 and December 2015.According to the procedure techniques,the patients were assigned to targeted PVP group (89 cases) and conventional PVP group (126 cases) which was further divided into sufficient filled subgroup (110 cases) and insufficient filled subgroup (16 cases) on basis of cement distribution.Key techniques of targeted PVP included accurate needle insertion to fractured area and cement injection using a push rob with a side opening.Operating time,cement injection volume,rate and types of cement leakage,cement distribution in the fractured area and visual analogue score (VAS) of back pain were compared between the two groups.Results Operating time in targeted PVP group was longer than that in conventional PVP group (P ＜ 0.05).There were no significant differences in cement injection volume and rate and types of cement leakage between the two groups (P ＞ 0.05).None in targeted PVP group showed insufficient cement distribution in fractured area,while 16 cases (12.7％) in conventional PVP group (P ＜ 0.05).No significant differences in preoperative VAS of back pain existed among targeted PVP group,sufficient subgroup and insufficient subgroup (P ＞ 0.05).VAS of back pain was significantly decreased after PVP in three groups (P ＜ 0.05).Difference in postoperative VAS of back pain between targeted PVP group and sufficient filled subgroup was insignificant (P ＞0.05).However,postoperative VAS of back pain in insufficient filled subgroup was significantly increased compared with targeted PVP group and sufficient filled subgroup (P ＜ 0.05).Conclusion Targeted PVP provides sufficient cement to fill the fractured area and decreases incidence of unsatisfactory clinical outcome compared with traditional PVP,indicating a secure and effective new technique in the treatment of OVCFs.