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1.
枸橼酸西地那非治疗男性肾移植受者勃起功能障碍 总被引:4,自引:2,他引:2
目的 :评价枸橼酸西地那非治疗肾移植术后勃起功能障碍 (ED)的有效性和安全性。 方法 :随机选择 2 6~ 5 0岁、术后 6月以上及血肌酐 133μmol/L以下的已婚男性肾移植受者 170例 ,对他们肾移植术后的性功能状况行国际勃起功能指数 5 (IIEF 5 )评分 ,存在ED者首先进行心理治疗 3个月 ,无效者用枸橼酸西地那非治疗 6个月 ,对他们的性生活情况进行随访并作出评分。 结果 :170例肾移植受者中 ,5 3例存在经心理治疗无效的ED ,枸橼酸西地那非治疗半年后IIEF 5评分中的各项参数均明显改善 ,对血肌酐、环孢素A谷值浓度无影响 ,不良反应轻微且短暂。 结论 :枸橼酸西地那非治疗肾移植术后ED安全、有效。 相似文献
2.
西地那非治疗勃起功能障碍的临床疗效 总被引:9,自引:6,他引:3
目的 :观察西地那非对不同年龄和病因勃起功能障碍 (ED)病人的疗效。 方法 :88例ED病人口服不同剂量的西地那非 4~ 2 2周 ,以国际勃起功能指数 5 (IIEF 5 )评分为评估标准判断疗效 ,设对照组作比较。 结果 :西地那非治疗ED病人的总疗效率为 80 .7% ,IIEF 5值上升幅度与西地那非疗效呈正相关。不同年龄ED病人的疗效无明显差异。神经性ED病人的显效率和IIEF 5值与心因性病人差异显著。 结论 :西地那非治疗ED是安全有效的 ,IIEF 5可作为评判ED疗效的可靠指标。 相似文献
3.
前列腺素E1与西地那非治疗ED的比较 总被引:1,自引:1,他引:0
目的 :比较口服西地那非与阴茎海绵体内注射前列腺素E1(PGE1)治疗勃起功能障碍 (ED)的疗效。 方法 :5 4例ED病人随机分为两组 ,A组口服西地那非 ,B组行海绵体内注射PGE1,均治疗 4~ 9个月 ,平均 6个月。结果 :A、B两组的有效率分别为 80 0 %和 83 3% ,两者差异无显著性 (P >0 0 5 )。A组 6例无效病人经海绵体内注射PGE1治疗 ,2例获得满意勃起 ;而B组 4例无效病人经口服西地那非治疗 ,无 1例勃起。 结论 :口服西地那非与海绵体内注射PGE1对各种病因所致的ED均有良好的治疗作用 ,对西地那非治疗无效者 ,可试用海绵体内注射PGE1,有时也能获得满意的效果 相似文献
4.
舍曲林和伐地那非治疗合并勃起功能障碍的早泄患者的临床观察 总被引:6,自引:2,他引:4
目的:评价舍曲林和伐地那非治疗合并勃起功能障碍(ED)的早泄患者的临床疗效和安全性。方法:60例诊断为合并ED的早泄患者随机分为舍曲林组和伐地那非组,每组30例。舍曲林组每天服用舍曲林50 mg,疗程2个月。伐地那非组每次性生活前服用伐地那非10~20 mg,疗程2个月。以治疗前后IIEF-5评分的改变来评价ED治疗效果,以治疗前后阴道内射精潜伏期(IELT)的变化来评价早泄治疗效果。结果:伐地那非组勃起功能改善24例,有效率为80%;而舍曲林组仅8例勃起功能改善,有效率为27%,两者差异有显著性(P<0.05)。伐地那非组早泄改善20例,有效率为67%;而舍曲林组早泄改善12例,有效率为40%,两者差异有显著性(P<0.05)。两组患者中,勃起功能改善者的早泄治疗的有效率均显著高于勃起功能无改善者。两组的不良反应均为轻度,无停药者。结论:对合并ED的早泄患者,改善患者的勃起功能是关键。 相似文献
5.
枸橼酸西地那非是第一个治疗勃起功能障碍(ED)的5型磷酸二酯酶抑制剂,而酚妥拉明是治疗ED的传统口服药物,二者的疗效和安全性有何差别呢?Ugarte F等人在墨西哥进行的一项多中心研究,回答了上述问题。该研究中,患者服用西地那非(25~100 mg;n=123)或酚妥拉明(40 mg;n=119)8周,采用国际勃起功能指数(IIEF)和整体疗效问卷进行评估。结果显示,IIEF量表勃起功能方面的评分,西地那非组[(27.23±0.62)分]显著高于酚妥拉明组[(19.35±0.66)分]。西地那非组在下列方面的有效率均多出酚妥拉明组1倍左右,如成功性交、勃起改善和性交能力改善。最常… 相似文献
6.
目的评价盐酸达泊西汀联合枸橼酸西地那非及乌灵胶囊联合运用治疗早泄(PE)合并轻中度勃起功能障碍(ED)的安全性和有效性。方法 140例PE合并轻中度ED患者随机分为对照组和治疗组各70例,对照组给予枸橼酸西地那非与乌灵胶囊治疗,治疗组在对照组基础上加用盐酸达泊西汀进行治疗,疗程4周。以国际勃起功能问卷调查表-5(IIEF-5)、阴道内射精潜伏时间(IELT)、早泄诊断量表(PEDT)分别评价患者的勃起功能障碍和早泄的临床疗效,并应用PHQ-9、GAD-7量表评估患者治疗前后的抑郁、焦虑程度。结果治疗过程中治疗组脱落2例,对照组脱落3例,最终有效病例135例,治疗组68例,对照组67例。治疗组、对照组在治疗后IELT、IIEF-5评分较治疗前均明显增加,差异具统计学意义(P0.05);PEDT、PHQ-9、GAD-7评分较治疗前均明显下降,差异具统计学意义(P0.05);组间相比,治疗组与对照组在治疗IIEF-5评分改善方面无显著差异(P0.05),在IELT、PEDT、PHQ-9、GAD-7评分的改善方面,差异具统计学意义(P0.05);不良反应方面,对照组头痛2例,治疗组背部肌肉酸痛1例,头痛2例,均为轻度,可耐受,自行缓解,未做特殊处理。结论盐酸达泊西汀联合枸橼酸西地那非及乌灵胶囊治疗PE合并轻中度ED,可以安全有效地改善患者勃起功能,并进一步改善患者IELT以及缓解其焦虑抑郁情绪。 相似文献
7.
视听性刺激与性教育在西地那非治疗勃起障碍中的应用 总被引:2,自引:1,他引:1
目的探讨视听性刺激与性教育对服用西地那非无效的勃起障碍(ED)患者疗效。方法128例服药无效的ED患者,随机分为两组,治疗组64例接受夫妻性教育并服用西地那非100mg后接受视听性刺激诱导勃起。对照组给予常规门诊性教育,指导服药后的性刺激。治疗8周后后对性功能情况再次进行IIEF评分,评定疗效与安全性。结果完成治疗并进行有关检查者120例,治疗组61例,对照组59例。治疗组显效率、总有效率分别为31.12%、81.96%;对照组则为13.33%、62.71%,统计学处理两组有非常显著性差异(P<0.01)。结论对服用西地那非无效的ED患者,采取性教育和视听刺激诱导勃起,使患者掌握正确的性刺激方法,可明显改善勃起功能,疗效明显优于传统的门诊服药指导。 相似文献
8.
枸橼酸西地那非在广泛的临床应用中,被证明对治疗勃起功能障碍(ED)有效且安全。Benchekroun A等人通过对71名18岁以上ED患者的研究,进一步评估了西地那非的疗效和安全性。在这项对照、开放式、剂量可变的研究中,患者在服用安慰剂4周后,使用西地那非(25~100mg)治疗8周。评价指标包括国际勃起功能指数(IIEF)的第3、4个问题、其他IIEF项目、患者事件记录以及生活质量(QOL)评价。结果显示,IIEF各项评分均比治疗前或安慰剂治疗显著改善,总体QOL和特定性关系及社会关系也有明显改善。西地那非耐受性良好,仅一例因不良反应终止治疗。研究表明,口服西地那非是安全的,并对勃起功能和生活质量均有益。 相似文献
9.
夏丹 《现代泌尿外科杂志》2007,(5)
为探讨西地那非治疗合并糖尿病勃起功能障碍(ED)患者的依从性、药物用量、临床疗效及满意度,Behrend L等进行了一项前瞻性、自我报告、灵活剂量的研究[International Journal of Impotence Research,17(3):264-269]。在所有患者中,有45例糖尿病(Ⅰ型或Ⅱ型)ED患者接受西地那非治疗,总疗程超过12周。采用患者日志、总体满意度问卷与国际勃起功能障碍指数(IIEF)评价治疗有效性。326例男性中,192例报道有ED,其中79例患者没有完成西地那非的规范治疗,49例患者拒绝参与试验。治疗组中33例患者(45-75岁,平均58.1±7.2岁)完成试验,勃起功能… 相似文献
10.
EDOS是一项在全欧开展,旨在评估勃起功能障碍(ED)男性患者在实际临床中接受6个月他达拉非、枸橼酸西地那非(西地那非)或盐酸伐地那非(伐地那非)治疗后健康状况的研究。研究中药物的疗效和患者满意度的评估指标为一些已经得到确认的问卷,如全球评估问卷(GAQ)、国际勃起功能指数(IIEF)、 相似文献
11.
Mondaini N Ponchietti R Muir GH Montorsi F Di Loro F Lombardi G Rizzo M 《International journal of impotence research》2003,15(3):225-228
Sildenafil is one of two oral drugs approved for first-line treatment of erectile dysfunction (ED). Anecdotally, some young healthy men who wish to enhance their sexual performance are requesting or abusing sildenafil. In this randomized double-blind, placebo-controlled clinical study, we investigated the effect of sildenafil in young men without ED. A total of 60 young healthy men age 20-40 y with no reported ED were enrolled for this single-dose home-use study. Subjects had used no medication in the 6 months prior to the study. All had been engaged in a stable relationship for at least 3 months. After completing the IIEF-5 questionnaire, patients were randomized in a double-blind fashion to receive either one 25 mg tablet of sildenafil (group 1) taken prior to intercourse, or an identical placebo tablet (group 2). All subjects completed a questionnaire relating to their erectile quality. There were no differences between the two groups in the reported improvement of erection quality, 12/30 sildenafil vs 10/30 placebo (Fisher's test, P=0.79). Sildenafil caused a significant reduction of the postejaculatory refractory time (12/30 vs 4/30) (chi(2) test, P=0.04). Sildenafil does not improve erections in young healthy men. Sildenafil should not be given to young healthy men to improve their erections and patients should be advised against recreational abuse of the drug. In this limited single-dose home study, sildenafil appears to reduce the postorgasmic refractory time. Although controlled studies are needed to evaluate the efficacy of erection-enhancing drugs in premature ejaculation, it is possible that sildenafil might be useful for this indication. 相似文献
12.
万艾可(枸橼酸西地那非)起效快,使患者达到和维持坚硬的勃起,已被证实为首选的勃起功能障碍(ED)治疗药物。近年来,有关万艾可疗效的研究越来越多地关注其对整体性生活的改善,即对患者心理因素的影响。通过应用心理学评价工具,如勃起功能障碍治疗满意度量表、自尊心和性关系问卷、勃起功能障碍心理影响评分等,研究发现万艾可显著改善以下心理性因素:ED患者及其伴侣对性交和性关系的满意度、患者的自信心和自尊心、与伴侣亲近和进行性交的欲望等。服用万艾可的ED患者性交尝试次数显著增加,健康相关的生活质量显著提高。因此,万艾可产生更好的勃起,进一步促进更好的性生活良性循环。 相似文献
13.
Comparison of the clinical efficacy and safety of the on‐demand use of paroxetine,dapoxetine, sildenafil and combined dapoxetine with sildenafil in treatment of patients with premature ejaculation: A randomised placebo‐controlled clinical trial
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The aim of the study was to compare the clinical efficacy and safety of the on‐demand use of paroxetine, dapoxetine, sildenafil and combined dapoxetine with sildenafil in treatment of patients with premature ejaculation (PE). In a single‐blind placebo‐controlled clinical study, 150 PE patients without erectile dysfunction (ED) were included during the period of March 2015 to May 2016. Patients were randomly divided into five groups (30 patients each). On demand placebo, paroxetine (30 mg), dapoxetine (30 mg), sildenafil citrate (50 mg) and combined dapoxetine (30 mg) with sildenafil citrate (50 mg) were given for patients for 6 weeks in each group respectively. All patients were instructed to record intravaginal ejaculatory latency time (IELT) and evaluated with Premature Ejaculation Diagnostic Tool (PEDT) and the patient satisfaction score before and after treatment. The mean of IELT, satisfaction score and PEDT in all groups was significantly improved after treatment (p value = .001). Combined dapoxetine with sildenafil group had the best values of IELT, satisfaction scores and PEDT in comparison with other treatment groups (p value <.001). The combined dapoxetine with sildenafil therapy could significantly improve PE patients without ED as compared to paroxetine alone or dapoxetine alone or sildenafil alone with tolerated adverse effects. 相似文献
14.
Management of premature ejaculation -- a comparison of treatment outcome in patients with and without erectile dysfunction 总被引:2,自引:0,他引:2
Chia Sj 《International journal of andrology》2002,25(5):301-305
This study evaluated the problem of premature ejaculation (PE) in patients treated for erectile dysfunction. The aim was to compare the efficacy of selective serotonin reuptake inhibitors (SSRIs) in the management of primary PE and PE associated with sildenefil treatment. Eighty-seven patients with PE seen over a period of 17 months were recruited into this prospective study. They were categorized into two groups: primary PE (GPI) and PE in sildenefil-treated patients (GPII). All patients recruited into GPII had erectile dysfunction (ED) that was successfully treated with sildenefil citrate for at least a year. Both groups of patients were given sertraline 50 mg 4 h before expected time of sex. The minimum follow-up was 6 months. The ejaculation latency before and after treatment of the two groups were compared. The sexual satisfaction scores of the patients in the two groups were also sought and analysed. Twenty-eight percent of patients with ED who were successfully treated with sildenefil developed PE. Subjects in group GPI were younger and have less comorbid factors than those in group GPII. There was no significant difference in the mean ejaculation latency for both groups (46 vs. 34.6 sec for GPI and GPII, respectively). However, there was highly significant difference in the ejaculation latency between the two groups after treatment with sertraline for 6 months (247.2 vs. 111.6 sec for GPI and GPII, respectively). There was also significant difference in the sexual satisfaction score for group GPI post-treatment, but not for GPII. No significant side-effect of sertraline was reported from patients in both groups. Successful treatment of ED could not assure sexual satisfaction. At least a quarter of sildenefil treated ED patients might develop PE which would continue to frustrate these patients sexually. While selective serotonin re-uptake inhibitors (SSRIs) was effective in the management of primary PE, they were not as effective in patients with sildenefil corrected ED. 相似文献
15.
OBJECTIVE: To investigate the use the sildenafil citrate, recognized as a first-line therapy for men with erectile dysfunction (ED), and which is safe and effective in men with various causes and severity of ED, including psychogenic ED, in a population of infertile men with sexual dysfunction. PATIENTS AND METHODS: Infertility is a major source of life stress and might be associated with sexual dysfunction through the erosion of self-esteem and self-confidence, and in stimulating discord in a relationship. Men presenting for evaluation of fertility who on questioning by the physician reported the recent onset of sexual dysfunction, had a history taken, a physical examination, hormonal profile, and completed the International Index of Erectile Function (IIEF), a validated inventory for assessing sexual dysfunction. Thirty men with a score of <26 on the erectile function domain of the IIEF, or who complained of new onset rapid or delayed ejaculation, were treated with sildenafil with no randomization or placebo control. The evaluation was repeated and the IIEF completed again > or =3 months after starting treatment. RESULTS: For men complaining of ED, subjective erectile rigidity, duration of erection, and the percentage of successful penetration attempts significantly improved with sildenafil. The mean (sd) IIEF domain scores for erection and satisfaction, at 18 (4) vs 27 (3), and 12 (2) vs 16 (3) (both P = 0.01), and orgasm, at 4 (1) vs 6 (3) (P = 0.001), respectively, significantly improved after treatment. In patients with ejaculatory dysfunction, the function improved in 64% after sildenafil therapy. CONCLUSIONS: We identified the nature of sexual dysfunction associated with male-factor infertility, and showed the efficacy of sildenafil therapy in men with this condition. 相似文献
16.
Efficacy and safety of oral sildenafil in men with erectile dysfunction and spinal cord injury 总被引:1,自引:0,他引:1
OBJECTIVE: To assess the efficacy of sildenafil in men with spinal cord injury (SCI) and erectile dysfunction (ED). METHODS: Seventeen men with SCI were selected from February to September 1998 for sildenafil treatment of ED. The initial dose of 25 mg was increased by 25-mg increments as needed. Patients underwent baseline physical examination and answered questions from the abridged International Index of Erectile Function before and during therapy. RESULTS: Sixteen patients tolerated therapy; 1 developed hypotension and discontinued therapy. There was significant improvement in erectile function (P < .05) after 5.3 +/- 2.2 months when compared with baseline or previous therapies (P < .05). Of the 17 patients, 94% recommended sildenafil to others. Six of these 16 patients were available for long-term follow-up. There was further significant improvement in quality of erection (P < .05), but no change in satisfaction. CONCLUSION: Sildenafil is effective and well tolerated in men with SCI and ED. 相似文献
17.
Efficacy and safety of fixed-dose oral sildenafil in the treatment of erectile dysfunction of various etiologies 总被引:12,自引:0,他引:12
Montorsi F McDermott TE Morgan R Olsson A Schultz A Kirkeby HJ Osterloh IH 《Urology》1999,53(5):1011-1018
OBJECTIVES: To determine the efficacy and safety of fixed-dose oral sildenafil in patients with erectile dysfunction (ED) of various etiologies. METHODS: In a 12-week, double-blind, randomized, placebo-controlled, fixed-dose study, 514 men (mean age 56 years) with ED were randomized to receive 25, 50, or 100 mg of sildenafil or placebo. The primary etiology of ED was determined to be organic in 32% of men, psychogenic in 25%, or mixed in 43%. Sildenafil or placebo was taken in the home setting approximately 1 hour before sexual activity, not more than once daily. Efficacy was determined by responses to question 3 (ability to achieve an erection) and question 4 (ability to maintain an erection) of the 15-item International Index of Erectile Function (IIEF). Other measures of efficacy included the five sexual function domains of the IIEF, a global efficacy question, event log data, and a partner questionnaire. RESULTS: Sildenafil significantly increased patients' ability to achieve and maintain erections (P <0.0001), with efficacy increasing with increasing dose. Significant improvements were also observed in the IIEF domains for erectile function, orgasmic function, intercourse satisfaction, and overall sexual satisfaction (P <0.0001). The proportion of subjects who felt that treatment with sildenafil improved their erections was significantly greater (67% to 86%) than that with placebo treatment (24%, P <0.0001). The proportion of successful attempts at sexual intercourse also increased significantly with sildenafil treatment (P <0.001). Partner responses corroborated patient reports. Sildenafil was well tolerated at the three doses studied. CONCLUSIONS: Oral sildenafil is an effective, well-tolerated treatment for ED of various etiologies. 相似文献
18.
A Sánchez Ramos J Vidal M L Jáuregui M Barrera C Recio M Giner L Toribio S Salvador A Sanmartín M de la Fuente J F Santos F J de Juan S Moraleda J L Méndez L Ramírez R M Casado 《Spinal cord》2001,39(12):637-643
STUDY DESIGN: Multicenter, open, prospective, before-after study. OBJECTIVE: To assess the efficacy and safety of sildenafil therapy for erectile dysfunction in patients with spinal cord injury, and the association between the response to sildenafil and factors such as causes and levels of spinal cord injury, grade of ASIA deficit, time since injury, orgasmic perception, and degree of baseline erection. SETTING: Homes of outpatients of 16 spinal cord injury units in Spain. METHOD: One hundred and seventy patients with erectile dysfunction secondary to spinal cord injury, from whom baseline data were collected on their sexual function, and who started treatment with sildenafil 50 mg. An efficacy assessment was made by the patient and his partner, and the score of the International Index of Erectile Function (IIEF) was recorded. RESULTS: It was reported by 88.2% of the patients and 85.3% of their partners that treatment with sildenafil had improved their erections, regardless of the baseline characteristics of the spinal cord injury and erectile function. In responders, this improvement was confirmed by an increase from 12.5 to 24.8 points (P<0.001) of the Erectile Function Domain of IIEF. A significant improvement was also seen in patients' satisfaction with sexual activity and general satisfaction derived from sexual life. Preservation of orgasmic perception and a baseline degree of erection of 3 or 4 (P=0.006) were predictors of therapeutic success. No serious adverse events occurred. CONCLUSION: Sildenafil is an effective, well-tolerated treatment for erectile dysfunction caused by spinal cord injury, regardless of the cause, neurological level, ASIA grade, and time since injury. SPONSORSHIP: Spanish Society of Paraplegia. 相似文献
19.
阴茎负压吸引治疗PDE5i无效型勃起功能障碍疗效分析(附70例报告) 总被引:3,自引:2,他引:1
目的:探讨使用Osbon助勃器阴茎负压治疗磷酸二酯酶抑制剂-5(PDE-5i)无效型勃起功能障碍(ED)患者的有效性和安全性。方法:收集口服PDE-5i无效ED患者70例,年龄25~66(38.9±9.1)岁,指导患者使用Osbon助勃器(美国Timm Medical公司)负压锻炼1个月;负压锻炼结束后,使用紧缩张力环进行性生活治疗,比较负压治疗前和治疗后3个月IIEF-5评分变化,以及患者和性伴侣的满意度,评价负压应用的安全性和有效性。结果:PDE-5i治疗无效的ED患者负压治疗后3个月IIEF-5评分较负压治疗前有显著提高(P<0.05),IIEF-5评分由治疗前(10.2±4.0)分上升到(13.3±4.7)分。负压治疗口服PDE-5i无效ED患者的有效率77.1%(54/70)。负压治疗后PDE-5i无效ED患者及性伴侣性生活满意率分别为64.3%(45/70)和65.7%(46/70)。结论:PDE-5i治疗无效型ED患者行阴茎负压治疗,可显著改善患者勃起功能及夫妻双方性生活满意率,值得临床应用。 相似文献