OBJECTIVE: To evaluate the clinical efficacy and safety of Yangxue Qingnao Pills (YXQNP) combined with amlodipine in treating patients with grade 1 hypertension. METHODS: This is a multicenter, randomized, double-blind, and placebo-controlled study. Adult patients with grade 1 hypertension of blood deficiency and Gan (Liver)-yang hyperactivity syndrome were randomly divided into the treatment or the control groups at a 1:1 ratio. The treatment group received YXQNP and amlodipine besylate, while the control group received YXQNP's placebo and amlodipine besylate. The treatment duration lasted for 180 days. Outcomes assessed included changes in blood pressure, Chinese medicine (CM) syndrome scores, symptoms and target organ functions before and after treatment in both groups. Additionally, adverse events, such as nausea, vomiting, rash, itching, and diarrhea, were recorded in both groups. RESULTS: A total of 662 subjects were enrolled, of whom 608 (91.8%) completed the trial (306 in the treatment and 302 in the control groups). After 180 days of treatment, the standard deviations and coefficients of variation of systolic and diastolic blood pressure levels were lower in the treatment group compared with the control group. The improvement rates of dizziness, headache, insomnia, and waist soreness were significantly higher in the treatment group compared with the control group (P<0.05). After 30 days of treatment, the overall therapeutic effects on CM clinical syndromes were significantly increased in the treatment group as compared with the control group (P<0.05). After 180 days of treatment, brachial-ankle pulse wave velocity, ankle brachial index and albumin-to-creatinine ratio were improved in both groups, with no statistically significant differences (P>0.05). No serious treatment-related adverse events occurred during the study period. CONCLUSIONS Combination therapy of YXQNP with amlodipine significantly improved symptoms such as dizziness and headache, reduced blood pressure variability, and showed a trend toward lowering urinary microalbumin in hypertensive patients. These findings suggest that this regimen has good clinical efficacy and safety. (Registration No. ChiCTR1900022470).
Humans ; Amlodipine/adverse effects* ; Drugs, Chinese Herbal/adverse effects* ; Male ; Female ; Hypertension/complications* ; Middle Aged ; Treatment Outcome ; Drug Therapy, Combination ; Adult ; Blood Pressure/drug effects* ; Double-Blind Method ; Aged ; Antihypertensive Agents/adverse effects*

Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

Objective: To investigate the impact of change of ideal cardiovascular behavior and related factors on healthy vascular aging(HVA). Methods: This study was a multi-center cross-sectional survey. Six thousand three hundred and sixteen participants who underwent at least 2 healthy examinations from 2006 to 2015 at 11 hospitals, including Kailuan Hospital and so on, and examined brachial-ankle pulse wave velocity (baPWV) during 2010 and 2016, with available information about cardiovascular behavior and factors were included. The cardiovascular health score (CHS) was calculated. Basic CHS was collected from the first examination. The second CHS derived from the healthy examination in the same year of baPWV examination. Change of cardiovascular health score (ΔCHS) was calculated. Participants were defined into 5 groups according to ΔCHS, namely ΔCHS≤-2 (n=2 166), ΔCHS=-1 (n=1 284), ΔCHS=0 (n=1 187), ΔCHS=1 (n=860), and ΔCHS≥2 (n=819). Participants' characteristics, value of baPWV and proportion of HVA were compared among different groups. Multiple logistic regression analysis was used to investigate the association between ΔCHS and HVA. The ΔCHS was recalculated and included in multiple logistic regression analysis model again after each component of the cardiovascular health metrics was removed separately in order to investigate effects of removal factors on HVA by observing changes in effect values. Results: The percentage of the participants with HVA in the group of ΔCHS≤-2, ΔCHS=-1, ΔCHS=0, ΔCHS=1 and ΔCHS≥2 were 23.3%(505/2 166), 27.8%(357/1 284), 28.7%(341/1 187),31.9%(274/860) and 33.9%(278/819), respectively. After adjustment for age, sex, income, education, alcohol consumption and the basic CHS, a significant positive association between ΔCHS and proportion of participants with HVA was observed (OR=1.50, 95%CI 1.44-1.56). Multiple regression analysis after removing each single cardiovascular behavior or factor showed that the OR value decreased as follow systolic blood pressure (OR=1.04, 95%CI 1.00-1.09), fasting blood glucose (OR=1.14, 95%CI 1.09-1.18), physical exercise (OR=1.16, 95%CI 1.11-1.21), salt intake (OR=1.17, 95%CI 1.12-1.22), body mass index (OR=1.18, 95%CI 1.13-1.23), smoking(OR=1.18, 95%CI 1.13-1.23) and total cholesterol (OR=1.20, 95%CI 1.16-1.24). Conclusion: The improvement of every ideal cardiovascular behavior and factor is associated with the increase of the proportion of HVA population.
Aging ; Ankle Brachial Index ; Blood Pressure ; Body Mass Index ; Cardiovascular Diseases ; Cardiovascular Physiological Phenomena ; Cross-Sectional Studies ; Humans ; Pulse Wave Analysis ; Risk Factors

·AIM: To investigate the clinical efficacy of intravitreal injection of Ranibizumab and 577nm laser in the treatment of retinal vein occlusion combined with macular edema.·METHODS: Totally 64 patients ( 64 eyes ) with retinal vein occlusion accompanied by macular edema were treated in our hospital from June 2014 to March 2017. Among them, 40 cases ( 40 eyes ) were in the central retinal vein occlusion group, 24 cases (24 eyes) were in the branch retinal vein occlusion group. They were treated with intravitreal injection of ranibizumab 0. 5mg, and the laser photocoagulation of 577nm was performed at 5 to 7d after injection. Meanwhile, 42 patients who did not wish to be treated with injection were treated with laser treatment only. The changes of the indexes before and after treatment were compared.·RESULTS: The average number of blocking group repeated injection of branch retinal vein for 1. 71 ± 0. 79, while the average number of patients with repeated injection of central retinal vein occlusion was 2. 11 ± 0. 80. All patients requiring repeated injections interval was greater than 30d. At 1mo after treatment, there was no patients with decreased visual acuity in branch retinal vein occlusion group, while there were 6 eyes with that in central retinal vein occlusion group, 14 eyes in simply laser group. The mean best corrected visual acuity (LogMAR) of the three groups was 0. 87±0. 60, 0. 57±0. 48 and 0. 54±0. 32, respectively, were significantly lower than that before treatment (1.26±0.53, 0.86±0.39, 0.76±0.26;P< 0. 05 ). The mean macular retinal thickness before treatment was 683.24±211.83, 557.39±128.29 and 545.82± 129. 76μm, were significantly higher than those at the last follow-up 412. 09±257. 38, 356. 29 ± 133. 02 and 322. 78 ± 109. 55μm ( P < 0. 05 ). There were 6 cases of subconjunctival hemorrhage in patients treated with laser therapy combined with laser therapy. The intraocular pressure increased to 25mmHg in 2 eyes in 2 patients and recovered after symptomatic treatment.· CONCLUSION: Intravitreal injection of ranibizumab combined with 577nm laser treatment can greatly enhance the visual acuity, effective decrease macular retinal thickness in patients with retinal vein occlusion and macular edema.

This experiment was performed to establish a qualitative analysis on chemical constituents of Scrophulariae Radix by HPLC-ESI-IT-TOF-MS．The analysis was conducted on a C₁₈ column (Kromasil 100-5, 4.6 mm×250 mm, 5 μm) with 0.1% formic acid-acetonitrile as the mobile phase for gradient elution; ESI ion source was used for mass spectra, and data were collected innegative and positive modes. The results showed that 64 compounds from Scrophulariae Radix had been identified by analyzing negative ion mass data including element composition and by comparing with data from literature. Two new compounds (4-hydroxy-6-O-methylcatalpol and acetylangoroside C) and seventeen known compounds were detected from Scrophulariae Radix for the first time. Seventeen known compounds included twelve iridoid glycosides, three phenylpropanoid glycosides and two other kind compounds. This study will provide chemical basis for elucidation of the effective substance in the Scrophulariae Radix.

Traumatic gas gangrene is a fatal infection mainly caused by Clostridium perfringens. It is a challenge to manage gas gangrene in open wounds and control infection after debridement or amputation. The aim of the present study was to use vacuum sealing drainage (VSD) with continuous irrigation of potassium permanganate to manage infective wounds of gas gangrene and observe its clinical efficacy. A total of 48 patients with open traumatic gas gangrene infection were included in this study. Amputations were done for 27 patients, and limb salvage procedures were performed for the others. After amputation or aggressive debridement, the VSD system, including polyvinyl alcohol (PVA) foam dressing and polyurethane (PU) film, with continuous irrigation of 1:5000 potassium permanganate solutions, was applied to the wounds. During the follow-up, all the patients healed without recurrence within 8-18 months. There were four complications. Cardiac arrest during amputation surgery occurred in one patient who suffered from severe septic shock. Emergent resuscitation was performed and the patient returned to stable condition. One patient suffered from mixed infection of Staphylococcal aureus, and a second-stage debridement was performed. One patient suffered from severe pain of the limb after the debridement. Exploratory operation was done and the possible reason was trauma of a local peripheral nerve. Three cases of crush syndrome had dialysis treatment for concomitant renal failure. In conclusion, VSD can convert open wound to closed wound, and evacuate necrotic tissues. Furthermore, potassium permanganate solutions help eliminate anaerobic microenvironment and achieve good therapeutic effect on gas gangrene and mixed infection. VSD with continuous irrigation of potassium permanganate is a novel, simple and feasible alternative for severe traumatic open wounds with gas gangrene infection.
Adolescent ; Adult ; Aged ; Child ; Drainage ; Female ; Gas Gangrene ; etiology ; therapy ; Humans ; Male ; Middle Aged ; Negative-Pressure Wound Therapy ; methods ; Potassium Permanganate ; therapeutic use ; Retrospective Studies ; Therapeutic Irrigation ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate the novel method of combinedly use of occluder and bare stent in the treatment of aortic dissection with distal tear at visceral branches.

METHODSFrom April 2010 to September 2012, 6 patients (5 male and 1 female patients, aged from 29 to 62 years, mean 47.2 years) were diagnosed as Stanford type B aortic dissection that been revealed by CT angiography. The main tears were sealed with stent-grafts firstly, and then the tears at the visceral branch area were evaluated that impossible to close spontaneously. Atrium septal defect occluder and ventricular septal defect were implanted at the tears with the anterior disc in false lumen, while the posterior disc in the true lumen. After that, the bare stents were implanted in the true lumen to pull the occluders on the aortic wall.

RESULTSAmong the 6 procedures, occluders were successfully implanted in 5 cases, and 1 failed anchoring at the tear, and the alternative method of coils embolization was applicated. After all the procedures, the immediate aortogrophy revealed that the false lumen disappeared in the 5 cases that occluders were used, and the visceral branches were all patent. No paraplegia, lesion of visceral organs or other complications occurred. All the cases were followed at least 5 months. There was one endoleak due to a non-sealed tear at the descending aorta, one new-occurred small tear in the descending aorta but with no communication to the false lumen.

CONCLUSIONSThe combinedly use of occluder and bare stent in the treatment of aortic dissection with tears at the visceral branch area is a sum of two simple technique plus each other. It is easily to master. The lesions at the aortic that ordinary stent-grafting incapable to seal are successfully solved then. The huge trauma of open or hybrid procedures are avoided.

Aneurysm, Dissecting ; surgery ; Aortic Aneurysm ; surgery ; Aortic Aneurysm, Thoracic ; surgery ; Blood Vessel Prosthesis Implantation ; Humans ; Stents

OBJECTIVETo evaluate the effectiveness of dynamic SPECT (99m)Tc-galactosyl human serum albumin (GSA) scintigraphy on the assessment of reserve function of cirrhosis liver.

METHODSFrom January 2010 to December 2011, 55 patients with cirrhosis liver were enrolled in this study. The case numbers of male and female were 43 and 12 respectively and the age was (51 ± 9) years (ranging from 35 to 69 years). After routine biochemistry test, CT scan and (99m)Tc-GSA dynamic SPECT scan were performed in turn using a juxtaposed SPECT/CT system. Then the morphologic volume of liver parenchyma (MLV), functional liver volume (FLV) and the hepatic cell absorption rate constant (GSA-K) were calculated. The correlations between GSA-K and routine biochemistry test, Child-Pugh score, indocyanine green clearance rate (ICG-K) were analyzed. The patients were further divided into 3 groups according to whether there was occlusion or stenosis in the main branch of left portal vein (group 1, n = 5), right portal vein (group 2, n = 13) or not (group 3, n = 37) and the regional hepatic functions index of the 3 groups were compared.

RESULTSThe value of FLV of the whole, left and right liver was (594 ± 152) ml, (244 ± 119) ml and (356 ± 171) ml, respectively. There were correlations between GSA-K and total bilirubin, prothrombintime, Child-Pugh score and ICG-K (r = -0.730--0.298, P < 0.05). The FLV and MLV ratios of involved hemiliver to uninvolved hemiliver were 0.09 ± 0.06 and 0.30 ± 0.14 in group 1, 0.57 ± 0.43 and 1.08 ± 0.63 in group 2, 0.71 ± 0.30 and 0.71 ± 0.48 in group 3. The difference in MLV-FLV ratio was signifcant between group 1 and group 3, between group 2 and group 3 (P = 0.000).

CONCLUSIONSThe dynamic SPCECT (99m)Tc-GSA scintigraphy can not only assess the whole liver function of cirrhosis liver effectively, but also evaluate the variation of regional liver function accurately.

Adult ; Aged ; Female ; Humans ; Liver ; physiopathology ; Liver Cirrhosis ; physiopathology ; Liver Function Tests ; Male ; Middle Aged ; Technetium Tc 99m Aggregated Albumin ; metabolism ; Technetium Tc 99m Pentetate ; metabolism ; Tomography, Emission-Computed, Single-Photon

Aortic Aneurysm, Abdominal ; surgery ; Endovascular Procedures ; adverse effects ; Humans ; Intestinal Fistula ; diagnosis ; etiology ; Male ; Middle Aged

To evaluate the effects and safety of varying doses of Guizhi Fuling capsule on treating primary dysmenorrhea. From August 2010 to March 2011, 240 subjects (aged 18-30) with primary dysmenorrheal, were enrolled in 8 sites. They were randomized into Guizhi Fuling capsule high dose group, low dose group and placebo control group, 80 cases in each group. These patients were treated for three consecutive menstrual cycles, then were followed up in another three consecutive menstrual cycles. Visual analogue scales (VAS) was used to determine the pain intensity. During the treatment, the high-, low-dose and placebo groups efficiency on pain relief are 68.42%, 67.57% and 47.89% respectively. Guzhi Fuling (included high- and low- dose group) significantly relieves the pain compared to placebo. In follow-up, Guzhi Fuling groups are still superior to the placebo group (73.68%, 72.97% and 53.52%). During the treatment, pain duration reduces 57.88% in high dose group, while 46.17% in low dose group, and 30.40% in placebo group. In follow-up, pain lasting time decrease 67.93%, 53.56%, 47.46%, respectively. Guizhi Fuling significantly reduces the pain duration compared to placebo and high-dose is better than low-dose. The efficacy of Guzhi Fuling (high- and low-dose) displays certain dosage-effect relationship. Among these group, no serious adverse event was reported. Guizhi Fuling capsule at high or low dose significantly relieves the pain, improves symptoms, reduces the duration of pain, and has a better overall treatment effect and long-term treatment effect in patients with primary dysmenorrhea.
Adult ; Capsules ; Dose-Response Relationship, Drug ; Double-Blind Method ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Dysmenorrhea ; drug therapy ; Female ; Humans ; Pain Measurement