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1.

Objectives

Patients with overactive bladder (OAB) often have trouble perceiving urgency because of difficulties in distinguishing between urgency and desire to void. Empirical antimuscarinic treatment of patients with frequency only may be reasonable if conservative management has failed. We compared the efficacy of solifenacin in patients with frequency with or without urgency.

Materials and Methods

This multicenter, 12-week, open-label, comparative, non-inferiority clinical trial assessed whether the solifenacin efficacy for frequency without urgency is non-inferior to its efficacy for frequency with urgency. All patients had micturition frequency ≥8 voids/day with or without urgency. Primary efficacy variable: daily frequency change at 12 weeks relative to baseline. Secondary efficacy variables: change at 12 weeks relative to baseline in Patients'' Perception of Bladder Condition (PPBC), OAB Symptom Score (OABSS), and Benefit, Satisfaction, Willingness to continue (BSW) questionnaire.

Results

Of the 286 enrolled patients, 240 (83.9%) completed the study (without urgency n = 115; with urgency n = 125). Full dataset analysis revealed that the groups without and with urgency exhibited significant reductions in daily micturition frequency of −2.49±0.35 (mean ± standard error) and −2.63±0.37, respectively. The lower limit of the 95% two-sided CI of the comparison of the two group means was −1.14, which is smaller than the −0.8 margin of clinical equivalence. The two groups did not differ in improvement in PPBC, OABSS, or BSW scores. Both tolerated the treatment well.

Conclusions

It was not possible to verify that the solifenacin efficacy for frequency alone was non-inferior to its efficacy for OAB. Nevertheless, solifenacin tended to be effective for frequency regardless of urgency.

Trial Registration

ClinicalTrials.gov NCT00979472  相似文献   

2.
Background: The clinical efficacy of curcumin has not yet been established for the treatment of cancer, despite a large body of evidence from numerous preclinical studies suggesting the therapeutic potential of curcumin, particularly in a synergistic combination with paclitaxel. The main obstacle in using curcumin for adjunctive cancer therapy is its low bioavailability via oral administration.Purpose: We assessed the efficacy and safety of intravenous curcumin infusion in combination with paclitaxel in patients with metastatic and advanced breast cancer.Study Design: A randomized, double-blind, placebo-controlled, parallel-group comparative clinical study was conducted.Methods: A total of 150 women with advanced and metastatic breast cancer were randomly assigned to receive either paclitaxel (80 mg/m2) plus placebo or paclitaxel plus curcumin (CUC-1®, 300 mg solution, once per week) intravenously for 12 weeks with 3 months of follow-up. The primary outcome was determined based on the objective response rate (ORR), as assessed by the Response Evaluation Criteria in Solid Tumors (RECIST). The secondary outcomes were progression-free survival (PFS), time to tumor progression (TTP), time to tumor treatment failure (TTTF), safety, and quality of life.Results: The intention-to-treat (ITT) analysis revealed that the ORR of curcumin was significantly higher than that of the placebo (51% vs. 33%, p < 0.01) at 4 weeks of follow-up. The difference between the groups was even greater when only patients who had completed the treatment (61% vs. 38%, odds ratio ==2.64, p < 0.01) were included. A superior effect of curcumin vs placebo was observed in both patients who had completed the treatment and all patients included in the ITT analysis, 3 months after termination of the treatment. No other significant differences were observed between the curcumin and the placebo groups, except for fatigue (3 vs. 10 patients, respectively; odds ratio ==3.7, p = 0.05). However, the patients’ self-assessed overall physical performance was significantly higher with curcumin than the placebo during the treatment and at the end of the follow-up, suggesting better tolerance in the curcumin group.Conclusions: Overall, treatment with curcumin in combination with paclitaxel was superior to the paclitaxel-placebo combination with respect to ORR and physical performance after 12 weeks of treatment. Intravenously administered curcumin caused no major safety issues and no reduction in quality of life, and it may be beneficial in reducing fatigue.Advances in knowledge: This is the first clinical study to explore the efficacy and safety of administering curcumin intravenously in combination with chemotherapy in the treatment of cancer patients.  相似文献   

3.
《Endocrine practice》2012,18(6):826-833
ObjectiveTo evaluate the effect of salsalate as an antiinflammatory agent on insulin resistance and glycemic control in persons with prediabetes.MethodsIn this double-blind, placebo-controlled clinical trial, 66 persons who had prediabetes on the basis of the American Diabetes Association criteria were enrolled. They were randomly assigned to receive salsalate (3 g daily) or placebo for 12 weeks. Fasting plasma glucose (FPG) and insulin, glucose 2 hours after oral administration of 75 g of glucose, hemoglobin A1c, lipid profile, homeo stasis model assessment of insulin resistance (HOMA-IR), and homeostasis model assessment of beta-cell function were determined before and after treatment.ResultsSalsalate treatment reduced the FPG level from 5.86 ± 0.07 mmol/L to 5.20 ± 0.11 mmol/L and HOMA-IR from 4.2 ± 0.9 to 3.8 ± 0.3 (P = .01 for both changes). Homeostasis model assessment of beta-cell func tion increased in the salsalate-treatment group from 139.8 ± 11.0 to 189.4 ± 24.6 (P = .01). At the end of the study, FPG, HOMA-IR, and insulin levels were significantly different between salsalate and placebo groups (5.20 ± 0.11 mmol/L versus 5.53 ± 0.10 mmol/L, 3.8 ± 0.3 versus 4.4 ± 0.9, and 16.1 ± 1.9 μIU/mL versus 18.2 ± 2 μIU/mL, respectively; P < .05 for all). There were no persistent complications after salsalate therapy.ConclusionTreatment with salsalate can reduce insu lin resistance and the FPG level in subjects with predia betes. Determination of the long-term safety and efficacy of the use of salsalate necessitates further investigation. (Endocr Pract. 2012;18:826-833)  相似文献   

4.
目的:探讨α-受体阻滞剂联合包皮环切术治疗慢性前列腺炎/慢性骨盆疼痛综合征(CP/CPPS)的临床疗效。方法:目标选择2016年7月至2017年10月上海市第一人民医院收治的100例年龄18~50岁的包皮过长同时合并CP/CPPS患者为研究对象,将其随机分为包皮环切术组58例和对照组52例。包皮环切术组的患者接受α-受体阻滞剂治疗的同时进行包皮环切术,对照组仅给予α-受体阻滞剂治疗。采用国际慢性前列腺炎症状指数NIH-CPSI的变化评估和比较两组的治疗效果。结果:以NIH-CPSI总分3个月从基线减少4分为治疗有效,包皮环切术组和对照组治疗有效率分别为82.6%、62.5%,包皮环切术组显著高于对照组(P0.001)。治疗12周后,包皮环切术组NIH-CPSI总分的中位数从24.0±4.0降至12.0±8.0(P0.001),对照组从24.0±3.0降至15.0±7.0(P0.001),两组比较差异具有统计学意义(P0.001)。包皮环切组NIH-CPSI总分、疼痛评分、尿路评分和生活质量评分均明显低于对照组(P0.001)。结论:与单独应用α受体阻滞剂相比,联合包皮环切术联合α-受体阻滞剂药物治疗更有效提高CP/CPPS患者的临床疗效,改善患者的慢性前列腺炎症状评分。  相似文献   

5.
This study was carried out to investigate the effects of chromium intake on glycemic control, markers of cardio-metabolic risk, and oxidative stress in infertile polycystic ovary syndrome (PCOS) women candidate for in vitro fertilization (IVF). This randomized double-blind, placebo-controlled trial was done among 40 subjects with infertile PCOS candidate for IVF, aged 18–40 years old. Individuals were randomly allocated into two groups to take either 200 μg/day of chromium (n?=?20) or placebo (n?=?20) for 8 weeks. Biochemical parameters were assessed at baseline and at end-of-trial. Compared with the placebo, taking chromium supplements led to significant reductions in fasting plasma glucose (??2.3?±?5.7 vs. +?0.9?±?3.1 mg/dL, P?=?0.03), insulin levels (??1.4?±?2.1 vs. +?0.4?±?1.7 μIU/mL, P?=?0.004), homeostatic model of assessment for insulin resistance (??0.3?±?0.5 vs. +?0.1?±?0.4, P?=?0.005), and a significant increase in quantitative insulin sensitivity check index (+?0.004?±?0.008 vs. ??0.001?±?0.008, P?=?0.03). In addition, chromium supplementation significantly decreased serum triglycerides (??19.2?±?33.8 vs. +?8.3?±?21.7 mg/dL, P?=?0.004), VLDL- (??3.8?±?6.8 vs. +?1.7?±?4.3 mg/dL, P?=?0.004) and total cholesterol concentrations (??15.3?±?26.2 vs. ??0.6?±?15.9 mg/dL, P?=?0.03) compared with the placebo. Additionally, taking chromium supplements was associated with a significant increase in plasma total antioxidant capacity (+?153.9?±?46.1 vs. ??7.8?±?43.9 mmol/L, P?<?0.001) and a significant reduction in malondialdehyde values (?0.3?±?0.3 vs. +?0.1?±?0.2 μmol/L, P?=?0.001) compared with the placebo. Overall, our study supported that chromium administration for 8 weeks to infertile PCOS women candidate for IVF had beneficial impacts on glycemic control, few variables of cardio-metabolic risk, and oxidative stress.  相似文献   

6.
Objective: To assess the efficacy of subantimicrobial dose doxycycline (SDD; 20 mg doxycycline twice daily) as an adjunct to scaling and root planing (SRP) in the treatment of moderate‐severe chronic periodontitis (CP) in institutionalised elderly patients aged 65 years or older. Background: Previous studies have shown that SDD is of clinical benefit in the treatment of CP. However, the benefits of SDD in geriatric populations (65+ years) have not been determined. Material and methods: A 9‐month, double‐blind, randomised, placebo‐controlled pilot study was conducted. 24 institutionalised geriatric patients (65 years or older) with evidence of CP manifested by baseline clinical attachment levels (CAL) 5–9 mm, probing depths (PD) 4–9 mm and bleeding on probing (BOP) were recruited. At baseline, patients were treated by a standardised episode of SRP, and randomised to receive either adjunctive SDD or placebo. Full mouth PD and CAL were measured using the manual UNC‐15 periodontal probe at 3, 6, and 9 months post‐baseline to assess the response to treatment. Periodontal sites were stratified by baseline PD value: sites with PD 4–5 mm were considered moderately diseased and sites with PD ≥6 mm severely diseased. Results: The SRP + placebo resulted in PD reductions similar to those reported previously in the literature. At all time‐points and in both moderate and deep sites, SRP + SDD resulted in significantly greater PD reductions relative to baseline than SRP + placebo. At month 9, in moderate sites, mean PD reductions of 1.57 ± 0.11 mm were reported in the adjunctive SDD group, compared with 0.63 ± 0.11 mm in the adjunctive placebo group (p < 0.001). In deep sites at month 9, mean PD reductions of 3.22 ± 0.29 mm were reported in the adjunctive SDD group, compared with 0.98 ± 0.31 mm in the adjunctive placebo group (p < 0.05). Similar improvements were observed for CAL in the SDD group compared with the placebo group. Significantly lower BOP scores were also recorded at month 9 in the SDD group (7.5%) compared with the placebo group (71.2%) (p < 0.01). Conclusion: SDD used as an adjunct to SRP provides significant benefit for elderly patients with CP compared with SRP alone.  相似文献   

7.
Background: Furazolidone is a much cheaper drug with a very low resistance against Helicobacter pylori compared to clarithromycin. We aim to evaluate safety and efficacy of a sequential furazolidone‐based regimen versus clarithromycin‐based therapy in H. pylori eradication for ulcer disease. Materials: Patients with proven peptic ulcer or duodenitis were randomized into three groups: OAB‐M‐F; metronidazole (M) (500 mg bid) for the first 5 days, followed by furazolidone (F) (200 mg bid) for the second 5 days; OAC‐P; clarithromycin (C) (500 mg bid) for 10 days; and OAB‐C‐F; clarithromycin (500 mg bid) for the first 5 days and furazolidone (200 mg bid) for the second 5 days. All groups received omeprazole (O) (20 mg bid) and amoxicillin (A) (1 g bid). Groups OAB‐M‐F and OAB‐C‐F were also given bismuth subcitrate (B) (240 mg bid), whereas a placebo (P) was given to group OAC‐P. Adverse events were scored and recorded. Two months after treatment, a C13‐urea breath test was performed. Results: Three hundred and ten patients were enrolled and 92 (OAB‐M‐F), 95 (OAC‐P), and 98 (OAB‐C‐F) completed the study. The intention‐to‐treat eradication rates were 78.5% (95% CI = 69–85), 81.1% (95% CI = 73–88), and 82% (95% CI = 74–89), and per‐protocol eradication rates were 91.3% (95% CI = 83–96), 90.4% (95% CI = 82–95), and 88.7% (95% CI = 81–94), for group OAB‐M‐F, OAC‐P, and OAB‐C‐F, respectively. Eradication rate differences did not reach statistical significance. The most common adverse event, bad taste, occurred in all groups, but more frequently in groups OAC‐P (34%) and OAB‐C‐F (32%), than OAB‐M‐F (14%) (p < .05). Adverse symptoms score were 0.88 ± 2.05 in group OAB‐M‐F, 1.15 ± 1.40 in group OAC‐P, and 1.87 ± 1.62 in group OAB‐C‐F. Conclusion: Furazolidone can replace clarithromycin in H. pylori eradication regimens because of lack of development of resistance and very low cost.  相似文献   

8.
Abstract

Introduction

N-Acetylcysteine (NAC) may have efficacy in treating tobacco use disorder (TUD) by reducing craving and smoking reward. This study examines whether treatment with NAC may have a clinical efficacy in the treatment of TUD.

Methods

A 12-week double blind randomized controlled trial was conducted to compare the clinical efficacy of NAC 3 g/day versus placebo. We recruited 34 outpatients with therapy resistant TUD concurrently treated with smoking-focused group behavioral therapy. Participants had assessments of daily cigarette use (primary outcome), exhaled carbon monoxide (COEXH) (secondary outcome), and quit rates as defined by COEXH<6 ppm. Depression was measured with the Hamilton Depression Rating Scale (HDRS). Data were analyzed using conventional and modified intention-to-treat endpoint analyses.

Results

NAC treatment significantly reduced the daily number of cigarettes used (Δ mean±SD = ?10.9 ± 7.9 in the NAC-treated versus ?3.2 ± 6.1 in the placebo group) and COEXH (Δ mean± SD = ?10.4 ± 8.6 ppm in the NAC-treated versus ?1.5 ± 4.5 ppm in the placebo group); 47.1% of those treated with NAC versus 21.4% of placebo-treated patients were able to quit smoking as defined by COEXH<6 ppm. NAC treatment significantly reduced the HDRS score in patients with tobacco use disorder.

Conclusions

These data show that treatment with NAC may have a clinical efficacy in TUD. NAC combined with appropriate psychotherapy appears to be an efficient treatment option for TUD.  相似文献   

9.
ObjectiveTo evaluate the efficacy and safety of galantamine in the treatment of Alzheimer''s disease.DesignRandomised, double blind, parallel group, placebo controlled trial.Setting86 outpatient clinics in Europe and Canada.Participants653 patients with mild to moderate Alzheimer''s disease.InterventionPatients randomly assigned to galantamine had their daily dose escalated over three to four weeks to maintenance doses of 24 or 32 mg.ResultsAt six months, patients who received galantamine had a significantly better outcome on the 11 item cognitive subscale of the Alzheimer''s disease assessment scale than patients in the placebo group (mean treatment effect 2.9 points for lower dose and 3.1 for higher dose, intention to treat analysis, P<0.001 for both doses). Galantamine was more effective than placebo on the clinician''s interview based impression of change plus caregiver input (P<0.05 for both doses v placebo). At six months, patients in the higher dose galantamine group had significantly better scores on the disability assessment for dementia scale than patients in the placebo group (mean treatment effect 3.4 points, P<0.05). Apolipoprotein E genotype had no effect on the efficacy of galantamine. 80% (525) of patients completed the study.ConclusionGalantamine is effective and well tolerated in Alzheimer''s disease. As galantamine slowed the decline of functional ability as well as cognition, its effects are likely to be clinically relevant.  相似文献   

10.
PurposeThis paper analyzes Tomotherapy-based intracranial stereotactic radiosurgery (HTSRS) of brain metastasis targeting two end-points: 1) evaluation of dose homogeneity, conformity and gradient scores for single and multiple lesions and 2) assay of dosimetric criticality of completion of HTSRS procedures.Methods42 treatment plans of 33 patients (53 brain lesions) treated with HTSRS were analyzed. Dose to healthy brain, homogeneity, conformity and gradient indexes were evaluated for each lesion. Influence of Field Length and multiple lesions cross-talk effect were assessed. Treatment interruption and completion was investigated using radiochromic films in order to examine the delivered dose and its robustness to patient intrafraction movement.ResultsThe average dose homogeneity index was 1.04 ± 0.02 (SD). Average dose conformity and gradient score indexes were 1.4 ± 0.2 and 50 ± 14 respectively. We found a strong correlation of the dose to healthy brain and conformity and gradient indexes with target(s) volume for which analytical functions were obtained. Field Length and cross-talk effect were significantly correlated with poor gradient scores, but were found not to affect dose conformity.ConclusionsHomogeneity and conformity of HTSRS plans achieved excellent scores, while dose falloff and dose to healthy brain were slightly larger when compared with non-coplanar SRS techniques. Care should be given if treating large (>3 cc) or multiple near in-plane lesions in order to reduce dose to healthy brain. Analysis of interrupted treatments suggests splitting HTSRS treatments in two consecutive fractions in order to prevent target miss and overdosage due to patient intrafraction movement.  相似文献   

11.
Acute studies show that addition of whey protein at breakfast has a glucose-lowering effect through increased incretin and insulin secretion. However, whether this is a long-term effect in Type 2 diabetes is unknown. Fifty-six Type 2 diabetes participants aged 58.9±4.5 years, BMI 32.1±0.9 kg/m2 and HbA1C 7.8±0.1% (61.6±0.79 mmol/mol) were randomized to one of 3 isocaloric diets with similar lunch and dinner, but different breakfast: 1) 42 g total protein, 28 g whey (WBdiet, n=19); 2) 42 g various protein sources (PBdiet, n=19); or 3) high-carbohydrate breakfast, 17 g protein from various sources (CBdiet, n=18). Body weight and HbA1C were examined after 12 weeks. All participants underwent three all-day meal challenges for postprandial glycemia, insulin, C-peptide, intact glucagon-like peptide 1 (iGLP-1), ghrelin and hunger and satiety scores. Overall postprandial AUCglucose was reduced by 12% in PBdiet and by 19% in WBdiet, compared with CBdiet (P<.0001). Compared with PBdiet and CBdiet, WBdiet led to a greater postprandial overall AUC for insulin, C-peptide, iGLP-1 and satiety scores, while postprandial overall AUC for ghrelin and hunger scores were reduced (P<.0001). After 12 weeks, HbA1C was reduced after WBdiet by 0.89±0.05% (11.5±0.6 mmol/mol), after PBdiet by 0.6±0.04% (7.1±0.31 mmol/mol) and after CBdiet by 0.36±0.04% (2.9±0.31 mmol/mol) (P<.0001). Furthermore, the participants on WBdiet lost 7.6±0.3 kg, PBdiet 6.1±0.3 kg and CBdiet 3.5±0.3 kg (P<.0001). Whey protein-based breakfast is an important adjuvant in the management of Type 2 diabetes.  相似文献   

12.
Objective: On the basis of the clinical observations that bupropion facilitated weight loss, we investigated the efficacy and tolerability of this drug in overweight and obese adult women. Research Methods and Procedures: A total of 50 overweight and obese (body mass index: 28.0 to 52.6 kg/m2) women were included. The core component of the study was a randomized, double‐blind, placebo‐controlled comparison for 8 weeks. Bupropion or placebo was started at 100 mg/d with gradual dose increase to a maximum of 200 mg twice daily. All subjects were prescribed a 1600 kcal/d balanced diet and compliance was monitored with food diaries. Responders continued the same treatment in a double‐blind manner for an additional 16 weeks to a total of 24 weeks. There was additional single‐blind follow‐up treatment for a total of 2 years. Results: Subjects receiving bupropion achieved greater mean weight loss (last‐observation‐carried‐forward analysis) over the first 8 weeks of the study (p = 0.0001): 4.9% ± 3.4% (n = 25) for bupropion treatment compared with 1.3% ± 2.4% (n = 25) for placebo treatment. For those who completed the 8 weeks, the comparison was 6.2% ± 3.1% (n = 18) vs. 1.6% ± 2.9% (n = 13), respectively(p = 0.0002), with 12 of 18 of the bupropion subjects (67%) losing over 5% of baseline body weight compared with 2 of 13 in the placebo group (15%; p = 0.0094). In the continuation phase, 14 bupropion responders who completed 24 weeks achieved weight loss of 12.9% ± 5.6% with fat accounting for 73.5% ± 3.7% of the weight lost and no change in bone mineral density as assessed by DXA. Bupropion was generally well‐tolerated in this sample. Discussion: Bupropion was more effective than placebo in achieving weight loss at 8 weeks in overweight and obese adult women in this preliminary study. Initial responders to bupropion benefited further in the continuation phase.  相似文献   

13.
BackgroundThe immune-enhancing effects of red Platycodon grandiflorus root extract (RPGE) has been reported in vitro and in vivo, but there are few studies on humans. Therefore, this study aimed to investigate the efficacy and safety of RPGE in enhancing immune function in healthy subjects.Subjects and methodsAn 8-week randomized, double-blind, parallel, placebo-controlled clinical trial was conducted at the Gachon University Gil Medical Center, Incheon, South Korea. A total of 100 adults aged 20–75 years with white blood cell counts of 3000–10,000 cell/µL were randomly divided into two groups (RPGE group, 50 and placebo group, 50) using a computer-generated random list with a 1:1 allocation ratio. The subjects consumed RPGE (2 times/day, 2 tablets/time, 375 mg RPGE powder/tablet) or placebo for 8 weeks. All test foods for the human study were coded and administered under double-blind conditions. The primary outcome was a change in the NK cell activity after 8 weeks of treatment compared to the baseline.ResultsAmong 100 subjects enrolled for the study, 87 completed the study. NK cell activity (p = 0.005) and IFN-γ level (p = 0.003) of the RPGE group (n = 41) were higher than those of the placebo group (n = 46). The findings of the safety assessment revealed absence of clinically significant changes in any test and serious adverse events throughout the study.ConclusionIn conclusion, these results demonstrate the efficacy and safety of RPGE, suggesting it to be a beneficial agent for enhancing immune function in humans.Trial registrationCRIS Registration Number KCT0005945, https://cris.nih.go.kr.  相似文献   

14.
ProjectThe aim of the study was to investigate the serum reference range for Selenium (Se), Zinc (Zn) and Copper (Cu) levels in women of 10–14 (group I) and 16–20 (group II) weeks of gestation and compare them with those in non-pregnant healthy women and healthy men.ProcedureThis cross-sectional study was performed in 351 pregnant women [group I (n: 177) and group II (n: 174)], 30 non-pregnant women and 30 men as controls. The levels of Se, Zn and Cu levels were determined on flame and furnace atomic absorption spectrophotometer using Zeeman background correction.ResultsIn the 10–14 weeks of gestation Se, Zn and Cu serum levels were 44.85±9.23, 81.30±31.94 and 132.33±38.24 ug/dl, in 16–20 weeks of gestation were 47.18±10.92, 74.25±22.47 and 164.86±39.69 ug/dl, in non-pregnant women were 55.38±8.81, 121.41±29.22 and 104.75±39.14 ug/dl also in men 72.24±9.28, 134.85±15.95 and 78.29±20.90 ug/dl, respectively.ConclusionA significant low level of serum Se, Zn and a high level of Cu in the pregnant women in the 10–14 and 16–20 weeks of gestation were detected when compared with that of non-pregnant women and men.  相似文献   

15.

Background

Despite multiple therapy regimens, the decline in the Helicobacter pylori eradication rate poses a significant challenge to the medical community. Adding Lactobacillus reuteri probiotic as an adjunct treatment has shown some promising results. This study aims to investigate the efficacy of Lactobacillus reuteri DSM 17648 in H. pylori eradication and its effect in ameliorating gastrointestinal symptoms and adverse treatment effects.

Materials and Methods

This randomized, double-blinded, placebo-controlled trial involved treatment-naïve H. pylori-positive patients. Ninety patients received standard triple therapy for 2 weeks before receiving either a probiotic or placebo for 4 weeks. The posttreatment eradication rate was assessed via a 14C urea breath test in Week 8. The Gastrointestinal Symptom Rating Scale (GSRS) questionnaire and an interview on treatment adverse effects were conducted during this study.

Results

The eradication rate was higher in the probiotic group than in the placebo group, with a 22.2% difference in the intention-to-treat analysis (91.1% vs. 68.9%; p = 0.007) and 24.3% difference in the per-protocol analysis (93.2% vs. 68.9%; p = 0.007). The probiotic group showed significant pre- to post-treatment reductions in indigestion, constipation, abdominal pain, and total GSRS scores. The probiotic group showed significantly greater reductions in GSRS scores than the placebo group: indigestion (4.34 ± 5.00 vs. 1.78 ± 5.64; p = 0.026), abdominal pain (2.64 ± 2.88 vs. 0.89 ± 3.11; p = 0.007), constipation (2.34 ± 3.91 vs. 0.64 ± 2.92; p = 0.023), and total score (12.41 ± 12.19 vs. 4.24 ± 13.72; p = 0.004). The probiotic group reported significantly fewer adverse headache (0% vs. 15.6%; p = 0.012) and abdominal pain (0% vs. 13.3%; p = 0.026) effects.

Conclusions

There was a significant increase in H. pylori eradication rate and attenuation of symptoms and adverse treatment effects when L. reuteri was given as an adjunct treatment.  相似文献   

16.
ObjectivePulsatile gonadotropin-releasing hormone (GnRH), widely used to induce spermatogenesis in congenital hypogonadotropic hypogonadism (CHH) patients, can restore the pituitary-testis axis function in men with pituitary stalk interruption syndrome (PSIS). This retrospective study aimed to compare the differences in the long-term efficacy of pulsatile GnRH therapy on PSIS and CHH.MethodsPatients with PSIS (n = 25) or CHH (n = 64) who received pulsatile GnRH therapy for ≥3 months were included in this retrospective study. The rate of successful spermatogenesis, the median time to achieve spermatogenesis, serum gonadotropins, total testosterone, and testicular size were compared.ResultsBaseline characteristics were comparable except for the lower basal testosterone, triptorelin-stimulated peak luteinizing hormone (LH), and follicle-stimulating hormone in patients with PSIS. With similar duration of treatment and a significantly higher GnRH dose (P < .001), small increments in LH (2.82 [1.4, 4.55] vs 5.89 [3.88, 8.02] IU/L; P < .001), total testosterone (0.38 [0, 1.34] vs 2.34 [1.34, 3.66] ng/mL; P < .001), and testicular volume (5.3 ± 4.5 vs 8.8 ± 4.8 mL, P < .05) were observed. However, spermatogenesis rate (52.0% vs 70.3%, P > .05), median time of sperm appearance (14 vs 11 months, P > .05), sperm concentration, and progressive motility were comparable. Basal testicular volume (hazard ratio, 1.13; 95% CI, 1.01-1.27) and peak LH levels (hazard ratio, 1.11; 95% CI, 1.0-1.23) were predictors for early sperm appearance.ConclusionsPulsatile GnRH therapy can improve gonad function and induce spermatogenesis in men with PSIS. However, its efficacy may be inferior to that in CHH.  相似文献   

17.
The objective of this study was to determine if oxytocin-induced release of prostaglandin F2α (PGF; measured by the stable metabolite, 13,14-dihydro-15-keto-prostaglandin F2α (PGFM)) was inhibited following intrauterine infusion of bovine interferon-αI1 (rboIFNαI1) into postpartum cows anticipated to have short estrous cycles following first ovulation postpartum. Cows expected to have short estrous cycles were assigned to receive twice daily intrauterine infusions of either placebo (SCP; n = 11) or 2 mg rboIFNαI1 (SCIFN; n = 14) on Days 1–16 following hCG injection (2500 IU; day 0) on Days 30 or 31 postpartum. On Day 5 following hCG, each cow was injected with 100 IU oxytocin (i.v.) to induce the release of uterine PGF (as measured by PGFM). Other treatment groups consisted of cows expected to have normal estrous cycle lengths following pretreatment with a 9 day norgestomet implant on Days 21 or 22 postpartum followed by hCG injection to induce ovulation. Cows expected to have normal estrous cycle lengths received twice daily intrauterine infusions of either placebo from Days 1 to 16 of the cycle and 100 IU oxytocin (i.v.) on Day 5 (NCPE; n = 11) or twice daily infusions of placebo (NCPL; n = 7) or rboIFNαI1 (NCIFN; n = 10), from Day 13 post-hCG injection until luteolysis. Oxytocin was injected (100 IU; i.v.) into cows in the NCPL and NCIFN groups on Day 16. The calculated areas under the curve (arbitrary PGFM units) were: 164 ± 18 units, 96 ± 16 units, 93 ± 18 units, 137 ± 27 units and 53 ± 20 units for SCP, SCIFN, NCPE, NCPL and NCIFN, respectively (SCIFN < SCP; NCIFN < NCPL; P < 0.015). Mean luteal phase length was calculated as the number of days from injection of hCG until progesterone declined to below 0.5 ng ml−1 and was: 6.7 ± 1.0 days, 10.5 ± 0.9 days, 12.0 ± 1.0 days, 18.0 ± 1.3 days and 20.7 ± 1.1 days for SCP, SCIFN, NCPE, NCPL and NCIFN, respectively (SCP < SCIFN = NCPE < NCPL = NCIFN; P < 0.01). In summary, luteal phase lengths were increased and oxytocin-induced release of PGFM was reduced by rboIFNαI1 infusion in cows anticipated to have short luteal phases.  相似文献   

18.
Abstract

This study aimed to investigate the efficacy of home-based, light gymnastic exercise plus dietary milk fat globule membrane (MFGM) intake on physical fitness of an elderly Japanese sample in a pilot, double-blind, randomized, placebo-controlled trial. Seventy-one subjects (male, n = 13; female, n = 58) were randomly assigned into two groups: placebo (n = 35 [male, n = 6; female, n = 29]) and MFGM group (n = 36 [male, n = 7; female, n = 29]). The intervention was eight weeks. Subjects ingested either MFGM (1 g/day) or placebo tablets daily and engaged in an exercise program daily. Physical function tests were performed at baseline and after four and eight weeks. Foot tapping and open–close stepping scores significantly increased from baseline to eight weeks in the MFGM group. Study results suggest daily MFGM ingestion might further enhance the effects of light-intensity exercise in healthy elderly people.  相似文献   

19.
《Endocrine practice》2021,27(11):1119-1127
ObjectiveHypogonadotropic hypogonadism (HH) can be caused by congenital HH (CHH), pituitary stalk interruption syndrome (PSIS), and pituitary injury (acquired HH). Gonadotropin therapy, typically administered every other day or twice a week, is commonly used to promote spermatogenesis. The aim of this retrospective study was to evaluate the efficacy of weekly gonadotropin therapy on spermatogenesis in patients with HH (n = 160).MethodsThe patients’ diagnoses include Kallmann syndrome (KS) (n = 61), normosmic CHH (nCHH) (n = 34), PSIS (n = 48), and acquired HH (n = 17). The rate of successful spermatogenesis and median time to achieve spermatogenesis among these 4 subgroups were compared as well as between a weekly group (n = 95) and a twice-a-week group (n = 223) of CHH patients.ResultsOnce-a-week gonadotropin therapy resulted in 74% (119/160) of HH patients achieving spermatogenesis with significantly increased testicular volume and total testosterone levels (P < .001). The median period of spermatogenesis was 13 (interquartile range[IQR] 11.4-14.6) months. Larger basal testicular volume (P = .0142) was an independent predictor for earlier sperm appearance. Six spontaneous pregnancies occurred. Compared with the twice-a-week regimen for spermatogenesis, the weekly injection group had a similar median time of sperm appearance (14 [IQR, 11.6-16.4] vs 15 [IQR, 13.5-16.5] months), success rate (78% [74/95] vs 64% [143/223]), sperm concentration (20.9 [IQR, 5.0-46.3] vs 11.7 [IQR, 2.1-24.4] million/mL), and progressive sperm motility (40.8 ± 27.3% vs 36.9% ± 20.2%).ConclusionWeekly gonadotropin therapy is effective in inducing spermatogenesis, similar to that of twice-a-week therapy. A larger basal testicular size was a favorable indicator for earlier spermatogenesis.  相似文献   

20.
《Endocrine practice》2013,19(1):19-28
ObjectivePeripheral insulin resistance in type 1 diabetes may be related to a paradoxical postprandial glucagon increase. This study evaluated the effects of sitagliptin (dipeptidyl peptidase-IV [DPP-IV] inhibitor, approved for patients with type 2 diabetes), in adults with type 1 diabetes to improve glycemic control through decreasing postprandial glucagon.MethodsThis investigator-initiated, double-blind, randomized-parallel 20-week study enrolled 141 subjects. Subjects received sitagliptin 100 mg/day or placebo for 16 weeks. A subset of 85 patients wore blinded continuous glucose monitors (CGM) for 5 separate 7-day periods. The primary outcome was post-meal (Boost™) reduction in 4-hour glucagon area under the curve (AUC). Secondary endpoints included changes in glycated hemoglobin (A1c), CGM data, insulin dose, glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic peptide (GIP), and C-peptide levels.ResultsThere were no differences at screening between groups; however, after a 4-week run-in phase, A1c was significantly lower in the sitagliptin vs. placebo group. Post-meal GLP-1 levels were higher (P<.001) and GIP levels lower (P = .03), with glucagon suppression at 30 minutes (LS means 23.2 ± 1.9 versus 16.0 ± 1.8; P = .006) in the sitagliptin group at 16 weeks. There were no differences between the groups in change in A1c, insulin dose, weight, or C-peptide after 16 weeks of treatment. However, C-peptide positive patients randomized to sitagliplin had a non-significant trend toward decrease in A1c, mean glucose, and time spent in hyperglycemia.ConclusionSitagliptin use in type 1 diabetes did not change glucagon AUC, A1c, insulin dose, or weight despite post-meal rise in GLP-1 levels. C-peptide positive subjects treated with sitagliptin had a nonsignificant trend in decreasing hyperglycemia, which needs further evaluation. (Endocr Pract. 2013;19:19-28)  相似文献   

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