Biphenyl Compounds ; therapeutic use ; Female ; Humans ; Liver Diseases, Alcoholic ; drug therapy ; Male ; Middle Aged ; Phosphatidylcholines ; therapeutic use

Adult ; Biphenyl Compounds ; therapeutic use ; Fatty Liver ; drug therapy ; Female ; Humans ; Hypolipidemic Agents ; therapeutic use ; Male ; Middle Aged ; Non-alcoholic Fatty Liver Disease ; Phosphatidylcholines ; therapeutic use ; Young Adult

OBJECTIVETo observe therapeutic effects of qi supplementing, yin nourishing, blood stasis dispersing, collateral dredging recipe (QYBCR) on early diabetic nephropathy (DN).

METHODSSeventy-eight early DN patients were randomly assigned to the treatment group (39 cases, treated by QYBCR) and the control group (39 cases, treated by irbesartan). The changes of the therapeutic efficacy, Chinese medicine syndrome scores, urine albumin excretion rate (UAER), serum creatinine (SCr), blood urine nitrogen (BUN), fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), and the occurrence of end-point events were observed after one-year treatment.

RESULTSThe total effective rate in treatment group was 83.8% (31/37 cases), which was obviously higher than that in control group (60.5%, 23/38 cases) (P < 0.05). After treatment the Chinese medicine syndrome scores were reduced significantly in the treatment group (P < 0.05, P < 0.01), and showed significant difference when compared with those in the control group (P < 0.05, P < 0.01). Levels of UAER, SCr, BUN, FBG, TC, and TG were (65. 78 +/- 9.67) microg/min, (93.20 +/- 12.99) micromol/L, (5.69 +/- 1.21) mmol/L, (6.14 +/- 1.47) mmol/L, (4. 85 +/- 0. 83) mmol/L, (1.46 +/- 0.81) mmol/L after treatment in treatment group. All of them decreased more significantly than before treatment [(161.03 +/- 20.01) microg/min, (101.11 +/- 14.33) micromol/L, (6.54 +/- 1.12) mmol/L, (9.27 +/- 2.32) mmol/L, (6. 19 +/- 2.13) mmol/L, (2. 70 +/- 1.86) mmol/L] (P < 0.05, P < 0.01). The aforesaid indices were also improved in the control group after treatment (P < 0.05, P < 0.01). The reduction of TC and TG after treatment in the treatment group was more significant [(5.58 +/- 1.57) mmol/L, (1.99 +/- 1.22) mmol/L] (P < 0.05). Besides, the incidence rate of end-point events (5.4%, 2/37) (1 year after the development of clinical DN) of the treatment group was slightly lower than that of the control group (10.5%, 4/38), but with no statistical difference.

CONCLUSIONQYBCR combined with Western medicine-based treatment showed better therapeutic efficacy on early DN.

Adult ; Aged ; Biphenyl Compounds ; therapeutic use ; Diabetic Nephropathies ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Qi ; Tetrazoles ; therapeutic use

OBJECTIVETo compare the effects between felodipine plus irbesartan and felodipine plus metoprolol regimen on blood pressure and the sexual function in young and middle-aged hypertensive women.

METHODSIn this prospective, randomized, parallelized, controlled and fixed combined therapy trial, 99 female patients (aged 18 to 60) with grade 1 and grade 2 hypertension (BP ≥ 140/90 mm Hg and < 179/109 mm Hg, 1 mm Hg = 0.133 kPa) were assigned to felodipine 5 mg q.d + irbesartan 150 mg q.d (F + I group, n = 49) and felodipine 5 mg q.d + metoprolol 47.5 mg q.d (F + M group, n = 50) group. Target blood pressure was < 140/90 mm Hg. The female sexual function index (FSFI) questionnaire, levels of serum estradiol and testosterone were assessed. Female sexual dysfunction was defined as a FSFI score of less than 25.5. Patients were followed up for 24 weeks.

RESULTSThe rate of achieving blood pressure goal between 2 groups was similar at the 4th, 8th, 12th and 24th weeks respectively (42.9% vs. 62.0% at 4th week, 89.8% vs. 90.0% at 8th week, 93.9% vs. 94.0% at 12th week, 98.0% vs. 96.0% at 24th week, P > 0.05). Compared to baseline, scores for the items related to "desire" and "arousal" were significantly improved (P < 0.05), the level of the serum estradiol was significantly elevated [(50.3 ± 37.4) pg/L vs. (54.4 ± 10.8) pg/L before menopause, (18.4 ± 2.9) pg/L vs. (20.2 ± 3.1)pg/L after menopause, P < 0.05] and the level of the serum testosterone was significantly decreased [(722.8 ± 277.1) ng/L vs. (650.0 ± 156.0) ng/L before menopause, (841.2 ± 279.3) ng/L vs. (761.9 ± 197.8) ng/L after menopause, P < 0.05] in the F + I group, while scores for the items related to "sexual desire" and "lubrication" were statistically reduced (P < 0.01), the concentration of the serum estradiol was significantly reduced [(57.4 ± 9.7) pg/L vs. (51.1 ± 12.1) pg/L before menopause, (19.8 ± 2.3) pg/L vs. (17.8 ± 3.3) pg/L after menopause, P < 0.01] and the level of the serum testosterone was significantly increased [(775.6 ± 217.8) ng/L vs. (886.0 ± 186.4) ng/L before menopause, (812.5 ± 311.3) ng/L vs. (914.4 ± 300.2) ng/L after menopause, P < 0.01] in the F + M group. FSFI score was negatively correlated with age and systolic blood pressure levels.

CONCLUSIONfelodipine plus irbesartan or metoprolol for 24 weeks equally reduced blood pressure and the former regimen is superior to the latter on sexual function improvement in this patient cohort.

Adolescent ; Adult ; Antihypertensive Agents ; therapeutic use ; Biphenyl Compounds ; pharmacology ; therapeutic use ; Felodipine ; pharmacology ; therapeutic use ; Female ; Humans ; Hypertension ; drug therapy ; Metoprolol ; pharmacology ; therapeutic use ; Middle Aged ; Prospective Studies ; Sexual Dysfunction, Physiological ; Tetrazoles ; pharmacology ; therapeutic use ; Young Adult

OBJECTIVETo investigate the curative effects of irbesartan, amiodarone and Wenxin Granule (WG), applied alone or in combination, on sinus rhythm maintenance in patients with auricular fibrillation (AF) after conversion.

METHODSForty-one patients of persistent AF, after their fibrillation being converted, were divided into three groups randomly, and treated with amiodarone (group A, n=14), irbesartan and amiodarone (group B, n=15), and WG plus irbesartan and amiodarone (group C, n=12) respectively for 6 months.

RESULTSCompared with that before treatment, the inner diameter of atria sinistrum reduced in group B and C, and the reduction in the latter was superior to that in the former (P < 0.05); the diameter of left ventricle also reduced in group C (P < 0.05); and the maintenance rate of sinus rhythm was higher in group C than that in group A (P < 0.05).

CONCLUSIONCombined therapy of Chinese and Western medicines shows synergistic effect of anti-arrhythmia.

Aged ; Amiodarone ; therapeutic use ; Anti-Arrhythmia Agents ; therapeutic use ; Atrial Fibrillation ; drug therapy ; Biphenyl Compounds ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Tetrazoles ; therapeutic use

OBJECTIVESTo analyse the control rate of irbesartan/hydrochlorothiazide (HCTZ) combination tablets (COAPROVEL) in the treatment of patients with mild to moderate primary hypertension.

METHODSIn this multi-center, open, single therapy trial, the enrolled patients aged 18-75 were treated with irbesartan/HCTZ combination tablets for 8 weeks. The initial dose comprised one tablet of irbesartan (150 mg)/HCTZ (12.5 mg) once a day during the first 2 weeks. If diastolic blood pressure was greater than 85 mm Hg at the end of the second or fourth weeks, irbesartan (300 mg)/HCTZ (12.5 mg) once a day or irbesartan (300 mg)/HCTZ (25 mg) once a day were added respectively.

RESULTSIn 968 patients with mild to moderate hypertension enrolled, 920 patients were followed up for 8 weeks. (1) After 1 week of treatment, irbesartan/HCTZ combination tablets lowered systolic blood pressure by 11.87 mm Hg and diastolic blood pressure by 8.54 mm Hg (P < 0.01). After 8 weeks of treatment, the corresponding decreases were 21.97 mm Hg and 16.08 mm Hg, respectively (P < 0.01). (2) After 2, 4 and 8 weeks of treatment, 526, 703 and 769 patients reached blood pressure target (diastolic blood pressure less than 85 mm Hg). The control rates were 57.17%, 76.41% and 83.59%, respectively. (3) Among the 920 patients who completed the trial, 637 patients took irbesartan (150 mg)/HCTZ (12.5mg) once a day (69.24%), 211 patients took irbesartan (300 mg)/HCTZ (12.5 mg) once a day (22.93%), and 72 patients took irbesartan (300 mg)/HCTZ (25 mg) once a day (7.82%). (4) In the intention-to-treat analysis, no adverse reaction was observed in 903 patients (93.29% of the patients enrolled).

CONCLUSIONSWhen irbesartan/HCTZ combination regimen are used in the treatment of patients with mild to moderate primary hypertension, the proportion of patients reaching blood pressure target is high and adverse reactions are rare.

Adolescent ; Adult ; Aged ; Antihypertensive Agents ; adverse effects ; therapeutic use ; Biphenyl Compounds ; adverse effects ; therapeutic use ; China ; Drug Combinations ; Humans ; Hydrochlorothiazide ; adverse effects ; therapeutic use ; Hypertension ; drug therapy ; Middle Aged ; Tablets ; Tetrazoles ; adverse effects ; therapeutic use ; Young Adult

OBJECTIVETo compare the efficacy of combined amiodarone and irbesartan use versus amiodarone alone on maintaining sinus rhythm in rheumatic heart disease patients with persistent atrial fibrillation (AF) post valve replacement and cardioversion.

METHODSPatients were randomly divided into amiodarone group (A, n = 31) and amiodarone plus irbesartan group (AI, n = 32) and all patients received Warfarin (INR 2.0 - 3.0). For patients in group A, intravenous amiodarone (600 mg/d) was applied for 10 days and oral amiodarone (200 mg, b.i.d.) was given on the 7th day for 3 days. For patients in group AI, irbesartan (150 mg/d) was added on top of amiodarone at the study begin. Electric cardioversion was performed for patients still with AF on day 10. Amiodarone (200 mg, b.i.d. for 1 week, then 200 mg, q.d. till study end) with or without irbesartan (150 mg/d) was continued thereafter. Patients were followed up for 12 months after sinus rhythm recovery. The primary end points are first recurrence of symptomatic and asymptomatic AF.

RESULTSTwelve months post therapy, number of patients on sinus rhythm was significantly higher (68.7% vs. 41.9%, P<0.05) and left atrium diameter (LAD) was significantly smaller [(48.6 +/- 4.6) mm vs. (51.5 +/- 4.2) mm, P<0.05] in group AI than those in group A. LAD (OR 1.242) and use of irbesartan (OR 0.226) are associated with the AF recurrence.

CONCLUSIONCombined amiodarone and irbesartan use is superior to amiodarone alone for maintaining sinus rhythm in rheumatic heart disease patients with persistent AF post valve replacement and cardioversion.

Adult ; Amiodarone ; therapeutic use ; Anti-Arrhythmia Agents ; therapeutic use ; Atrial Fibrillation ; drug therapy ; Biphenyl Compounds ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Rheumatic Heart Disease ; drug therapy ; Tetrazoles ; therapeutic use ; Treatment Outcome

OBJECTIVETo study the effects of angiotensin II receptor blockers (ARB), losartan and irbesartan, on blood pressure and serum uric acid (SUA) level in mild to moderate essential hypertensive patients complicating hyperuricaemia.

METHODSA total of 351 eligible patients were recruited in this multi-center, randomized, double-blind parallel clinical trial. After 1 week screening and a 2 week single-blinded placebo wash-out period, patients were randomly assigned to receive losartan 50 mg (n=76) or irbesartan 150 mg (n=175) once daily for 4 weeks, followed by a double-dose for another 4 weeks in patients whose seated DBP were >or=90 mm Hg or SBP>or=140 mm Hg at the end of 4 weeks. The SUA concentration and blood pressure were measured at baseline, 4 and 8 weeks post therapy.

RESULTSThree hundred and twenty-five patients completed the study (162 in the losartan group and 163 in the irbesartan group). Both groups were well matched for baseline clinical characteristics and demographics. SUA was significant reduced in losartan group (430.93 micromol/L vs 372.35 micromol/L, P<0.0001), but not in Irbesartan group (430.46 micromol/L vs 420.67 micromol/L, P>0.05) 8 weeks post therapy compared to baseline level. Blood pressure was significantly and equally reduced in both groups after 8 weeks treatment compared to baseline level (P<0.0001).

CONCLUSIONLosartan is an optimum choice of medication for patients with mild-to-moderate hypertension complicating hyperuricemia.

Adult ; Angiotensin II Type 1 Receptor Blockers ; therapeutic use ; Biphenyl Compounds ; therapeutic use ; Double-Blind Method ; Female ; Follow-Up Studies ; Humans ; Hypertension ; drug therapy ; metabolism ; Losartan ; therapeutic use ; Male ; Middle Aged ; Tetrazoles ; therapeutic use ; Uric Acid ; metabolism

OBJECTIVE: To investigate the effect of combination of irbesartan and amiodarone in elderly patients with paroxysmal atrial fibrillation. METHODS: Ninety-one patients with paroxysmal atrial fibrillation were randomly divided into 2 groups: Group I (amiodarone group, n=45) and Group II (amiodarone plus Irbesartan group, n=46).After 18 month follow-up, the maintenance rate of sinus rhythm was measured in the 3rd, 6th, 9th, 12th, and 18th months, and the left atrial diameter (LAD) was measured before the treatment and 6th, 12th, and 18th months after the treatment. RESULTS: There was no difference in the maintenance rate of sinus rhythm between Group I and Group II in the 3rd month. The maintenance rate of sinus rhythm in Group I was 72.1%, 65.1%, 60.5%, and 55.8% in the 6th, 9th, 12th, and 18th months, and the rate in the Group II was 88.6%, 86.4%, 81.8%, and 79.5%. They both had significant difference (P<0.05). At 12 months after the treatment, LAD in Group I was significantly larger than that of Group II (P<0.05). CONCLUSION The combination of irbesartan and amiodarone is more effective than amiodarone alone for sinus rhythm maintenance, and may restrain the enlargement of the left atrium.
Aged ; Amiodarone ; therapeutic use ; Anti-Arrhythmia Agents ; therapeutic use ; Atrial Fibrillation ; drug therapy ; Biphenyl Compounds ; therapeutic use ; Drug Therapy, Combination ; Female ; Humans ; Irbesartan ; Male ; Middle Aged ; Tetrazoles ; therapeutic use ; Treatment Outcome

BACKGROUNDTo evaluate treatment effectiveness and safety of bicyclo tablets in children with chronic hepatitis B or C.

METHODSA randomized controlled trial was conducted in 148 children with chronic hepatitis B or C for evaluating safety, tolerability, and efficacy of treatment with bicyclo tablets or Hugan tablets. Children in therapy group were treated with bicyclo tablets and control group treated with Hugan tablets.

RESULTS(1) ALT and AST level decreased more prominently in therapy group than in control group (P<0.01). (2) Bicyclo was more effective than Hugan tablets (P<0.01). (3) Symptoms were ameliorated more prominently in bicyclo group than in control group (P<0.01). (4) Both groups had no significant adverse events.

CONCLUSIONSatisfactory therapeutic effect and safety were obtained with bicyclo tablets in children with chronic hepatitis B or C.

Adolescent ; Biphenyl Compounds ; adverse effects ; therapeutic use ; Child ; Child, Preschool ; Hepatitis B, Chronic ; drug therapy ; Hepatitis C, Chronic ; drug therapy ; Humans ; Tablets ; Treatment Outcome