Premature Ejaculation Cures

Sao Paulo Med J. 2012; 130(2): 132
Melnik T, Althof S, Atallah AN, Puga ME, Glina S, Riera R

Premature ejaculation (PE) is a very common sexual dysfunction among patients, and with varying prevalence estimates ranging from 3% to 20%. Although psychological issues are present in most patients with premature PE, as a cause or as a consequence, research on the effects of psychological approaches for PE has in general not been controlled or randomised and is lacking in long-term follow up.To assess the efficacy of psychosocial interventions for PE. CRITERIA FOR CONSIDERING STUDIES FOR THIS REVIEW: Trials were searched in computerized general and specialized databases, such as: MEDLINE by PubMed (1966 to 2010); PsycINFO (1974 to 2010); EMBASE (1980 to 2010); LILACS (1982 to 2010); the Cochrane Central Register of Controlled Trials (Cochrane Library, 2010); and by checking bibliographies, and contacting manufacturers and researchers.Randomised or quasi-randomised controlled trials evaluating psychosocial interventions compared with different psychosocial interventions, pharmacological interventions, waiting list, or no treatment for PE.Information on patients, interventions, and outcomes was extracted by at least two independent reviewers using a standard form. The primary outcome measure for comparing the effects of psychosocial interventions to waiting list and standard medications was improvement in IELT (i.e., time from vaginal penetration to ejaculation). The secondary outcome was change in validated PE questionnaires.In one study behavioral therapy (BT) was significantly better than waiting list for duration of intercourse (MD (mean difference) 407.90 seconds, 95% CI 302.42 to 513.38), and couples’ sexual satisfaction (MD -26.10, CI -50.48 to -1.72). BT was also significantly better for a new functional-sexological treatment (FS) (MD 412.00 seconds, 95% CI 305.88 to 518.12), change over time in subjective perception of duration of intercourse (Women: MD 2.88, 95% CI 2.06 to 3.70; Men: MD 2.52, CI 1.65 to 3.39) and couples’ sexual satisfaction (MD -25.10, 95% CI -47.95 to -2.25), versus waiting list.Overall, there is weak and inconsistent evidence regarding the effectiveness of psychological interventions for the treatment of premature ejaculation. Three of the four included randomised controlled studies of psychotherapy for PE reported our primary outcome (Improvement in IELT), and the majority have a small sample size. The early success reports (97.8%) of Masters and Johnson could not be replicated. One study found a significant improvement from baseline in the duration of intercourse, sexual satisfaction and sexual function with a new functional-sexological treatment and behavior therapy compared to waiting list. One study showed that the combination of chlorpromazine and BT was superior to chlorpromazine alone. Randomised trials with larger group samples are still needed to further confirm or deny the current available evidence for psychological interventions for treating PE.

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Korean J Urol. 2012 Mar; 53(3): 189-93
Um JD, Kang DI, Yoon JH, Min KS

To evaluate the correlation between lower urinary tract symptoms (LUTS) and premature ejaculation (PE) in Korean men older than 40 years.In total, 258 men older than 40 years completed the International Prostate Symptom Score (IPSS; total score, storage symptoms [ST], and voiding symptoms [VD]), a 5-item version of the International Index of Erectile Function (IIEF-5), and the Premature Ejaculation Diagnostic Tool (PEDT). The study examined the relationship between LUTS and PE. In the PEDT, PE is defined as a score ≥11.The prevalence of PE was 29.1% with the PEDT versus a self-reported value of 49.5%. The prevalence of PE was 30.9% in 40 to 59-year-old men (21.3%) and 28.1% in 60 to 79 year-old men (78.7%). In men 40 to 59 and 60 to 79 years old, the mean PEDT, IPSS, and IIEF-5 scores were 8.65 and 7.88, 13.5 and 12.38, and 15.83 and 13.69, respectively. No significant correlations were observed between the total and subscale scores of the IPSS (p=0.204) and the PEDT (p=0.309) with increasing age, whereas a significant negative correlation was detected between the IIEF-5 and age (p=0.002). The PEDT score was significantly correlated with the IPSS-ST (r=0.326, p<0.001), IPSS-VD (r=0.183, p=0.005), IPSS-total (r=0.310, p<0.001), and IIEF-5 total (r=-0.248, p<0.001).LUTS, especially storage symptoms, were related to PE. In elderly men, control of both erectile dysfunction and LUTS may play an important role in managing PE.

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Urol Int. 2012 Mar 23;
Palmieri A, Imbimbo C, Longo N, Fusco F, Verze P, Maletta A, Creta M, Mirone V

Introduction: The relationship between ejaculatory frequency and ejaculatory latency time is under-investigated. Subjects and Methods: 120 healthy subjects were enrolled in a prospective randomized trial. Patients in group A engaged in sexual intercourse after a 10-day abstinence period for 3 months. Patients in group B engaged in sexual intercourse twice a week for 3 months. Ejaculation function was evaluated through the measurement of the intravaginal ejaculatory latency time (IELT) and through the premature ejaculation diagnostic tool (PEDT) at baseline and at the end of the study. Results: At the end of the study, mean IELT values in group A were significantly lower compared to baseline values. Results from the PEDT questionnaire at the end of the study demonstrated a significantly worse ejaculatory control and ability to delay ejaculation by patients in group A. Conclusions: Reduced ejaculatory frequency impairs ejaculation control.

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Drug Saf. 2012 Mar 27;
Hutchinson K, Cruickshank K, Wylie K

Premature ejaculation (PE) is considered to be the most common sexual problem affecting men, despite the likelihood that it is under-diagnosed. It is a complex condition with many physical and psychological components, making management complicated. It is important to develop treatments for PE as it adversely affects quality of life for individuals and partners. Dapoxetine is a short-acting selective serotonin reuptake inhibitor (SSRI) that has been developed principally for the treatment of PE. It is considered more suitable for the treatment of PE than other SSRIs as it can be used as an ‘on demand’ treatment to be taken a few hours before an expected sexual encounter, reducing the possibility of adverse effects. Dapoxetine may represent a breakthrough in the treatment of PE as it is the first drug to be licensed for this indication. This review attempts to present a balanced benefit-risk assessment of dapoxetine by examining the evidence from phase III clinical trials, focusing on its efficacy in prolonging intravaginal ejaculatory latency time (IELT), patient sexual satisfaction and safety in patients with PE. The benefits and risks of other therapies that are used to treat PE off-licence are also reviewed. There has only been one study to date that directly compares dapoxetine to another therapy, paroxetine, for this indication. It was found that dapoxetine is most effective at a dose of 60 mg in increasing IELT compared with placebo. All studies have also found that dapoxetine is well tolerated as an ‘on-demand’ therapy and with continual dosing; however, there are little data regarding possible long-term adverse effects. Findings of the dapoxetine development programme demonstrated that dapoxetine is associated with vasovagal-mediated (neurocardiogenic) syncope. No other associated significant cardiovascular adverse events were identified. Further research is needed to directly compare dapoxetine with other therapies and to investigate the outcomes of dapoxetine used in conjunction with behavioural therapies, and other non-pharmaceutical therapies.

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J Sex Med. 2012 Mar 16;
Serefoglu EC, Direk N, Hellstrom WJ

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J Sex Med. 2012 Mar 16;
Serefoglu EC, Direk N, Hellstrom WJ

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J Sex Med. 2012 Mar 16;
Serefoglu EC, Direk N, Hellstrom WJ

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Urol Int. 2012 Feb 23;
Oztürk MI, Koca O, Tüken M, Keleş MO, Ilktaç A, Karaman MI

Introduction: Premature ejaculation (PE) is a frequently encountered sexual dysfunction in men. It significantly impairs quality of life of the affected male and his partner. The aim of this study is to investigate the role of hormonal factors in patients with PE. Patients and Methods: 107 male patients aged between 26 and 64 years (mean 45.1 ± 10.36) who consulted our outpatient clinics with complaints of PE and 94 healthy males (48.1 ± 11.81 years) as a control group were included in the study. Results: When mean serum hormone concentrations of both groups were compared, levels of prolactin and free T4 were found to be significantly higher in the PE group relative to the control group (p < 0.05). At least one of the hormonal parameters was abnormal in 36 cases (33.6%) with PE, compared to only 22 (23.4%) of the controls. The number of hyperprolactinemic cases was found to be significantly increased in the PE group (p < 0.05). Conclusion: We feel that during the evaluation of this problem, which affects great numbers of men and their partners throughout the world, consideration of potential effects of hormonal factors might be beneficial.

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Int J Impot Res. 2012 Feb 23;
Hwa JS, Kam SC, Choi JH, Do JM, Seo DH, Hyun JS

Lower urinary tract symptoms (LUTSs) and ED are clearly correlated, but to date no correlation with ejaculatory dysfunction (EjD) has been identified. Therefore, this study evaluated the impact of erectile function in men with LUTS on EjD and premature ejaculation (PE). Erectile function, PE and EjD of 239 men (mean age, 53.0±10.65 years), International Prostate Symptom Score (IPSS), International Index of Erection Function (IIEF), intravaginal ejaculatory latency time (IELT) and the seven-item Male Sexual Health questionnaire (MSHQ)-EjD were used to compare with the degree of LUTS. Ages were divided into five groups (70 years). The IPSS categorized patients into three symptom groups: mild, 1-7; moderate, 8-19; and severe, >19. ED was classified into five categories based on IIEF-EF scores: severe (0-6), moderate (7-12), mild-to-moderate (13-18), mild (19-24) and normal (25-30). The correlations among age, IIEF-EF, IELT and the MSHQ-EjD domain were studied through regression and cross-tabulation analyses. The results revealed that aging significantly affected each item of the MSHQ-EjD (P<0.05). The IIEF-EF domain was also correlated with each question on the MSHQ-EjD (P<0.05). PE (IELT 0.05). These results indicate that EjD is closely related to age and erectile function, and that PE is closely related to age, although PE is not related to erectile function.International Journal of Impotence Research advance online publication, 23 February 2012; doi:10.1038/ijir.2012.1.

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Int J Androl. 2012 Feb 9;
Pastore AL, Palleschi G, Leto A, Pacini L, Iori F, Leonardo C, Carbone A

Premature ejaculation (PE) is the most common male sexual disorder. We compared pelvic floor muscle rehabilitation to on-demand treatment with the selective serotonin reuptake inhibitor dapoxetine in 40 men with lifelong PE (baseline intra-vaginal ejaculatory latency time (IELT) ≤1 min). Subjects were randomized into the following two treatment groups: (1) PFM rehabilitation or (2) 30 or 60 mg of on-demand dapoxetine. Total treatment time for both groups was 12 weeks, at the end of which, IELT mean values were calculated to compare the effectiveness of the two different therapeutic approaches. At the end of treatment, 11 of the 19 patients (57%) treated with rehabilitation were able to control the ejaculation reflex, with a mean IELT of 126.6 sec (range: 123.6-152.4 sec). In the dapoxetine group, after 12 weeks of therapy, 5 of 8 (62.5%) patients in the 30 mg subgroup and five of seven (72%) in the 60 mg subgroup had an IELT >180 sec (mean: 178.2 and 202.8 sec, respectively). The results obtained in the group treated with pelvic floor rehabilitation are promising, and this treatment represents an important cost reduction if compared to dapoxetine on-demand treatment. The present study confirms the data that are previously available in the literature on the efficacy and safety of the new inhibitor of serotonin reuptake, dapoxetine, as well as proposes and evaluates a new type of physical treatment that may be a viable therapeutic option for treatment of PE.

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