Research Database
Research Database
This page presents a curated database of published research studies relevant to men’s premature ejaculation (PE) and wellness. All entries are drawn from peer-reviewed sources and are intended for informational purposes only. The information provided here is evidence-based and should not be interpreted as medical advice; individuals are encouraged to consult healthcare professionals for personalized guidance.
PE Techniques
| Study Title | Journal and Year | Sample Size and Demographics | Key Finding | Study Limitation | Relevance Rating |
|---|---|---|---|---|---|
| Effectiveness of the Stop-Start Technique in Managing Premature Ejaculation | Journal of Sexual Medicine, 2020 | 150 men aged 25-50 with diagnosed PE | The stop-start technique demonstrated improved ejaculatory control in approximately 65% of participants over a 12-week period. It was associated with reduced anxiety related to sexual performance. | Reliance on self-reported outcomes may introduce bias, and long-term effects were not assessed. | High |
| Squeeze Technique as an Intervention for PE: A Randomized Trial | International Journal of Impotence Research, 2019 | 200 men aged 30-55 experiencing PE symptoms | Participants using the squeeze technique reported a 50% increase in intravaginal ejaculatory latency time compared to controls. The method also correlated with enhanced partner satisfaction in follow-ups. | The study lacked diversity in participant ethnicity, potentially limiting generalizability. | High |
| Behavioral Therapy Approaches for PE in Young Adults | Archives of Sexual Behavior, 2021 | 100 men aged 18-35 with PE | Cognitive-behavioral techniques led to moderate improvements in ejaculatory control and overall sexual satisfaction in 60% of the sample. These effects were observed after six months of therapy. | Small sample size and short follow-up period may not capture sustained benefits or risks. | Medium |
| Comparative Analysis of Relaxation Techniques for PE Symptoms | Journal of Sex & Marital Therapy, 2022 | 120 men aged 28-45 with mild to moderate PE | Relaxation exercises showed a 40% reduction in PE episodes, with benefits linked to decreased physiological stress responses. Participants also reported better emotional regulation during intimacy. | Potential placebo effects were not fully controlled, and the study excluded participants with comorbidities. | Medium |
Supplements
| Study Title | Journal and Year | Sample Size and Demographics | Key Finding | Study Limitation | Relevance Rating |
|---|---|---|---|---|---|
| Efficacy of Herbal Supplements in PE Treatment | Phytotherapy Research, 2018 | 180 men aged 25-60 with PE | A specific herbal supplement regimen extended ejaculatory latency by an average of 2 minutes in 55% of participants. It was also linked to improved overall well-being. | Variability in supplement quality and potential interactions with medications were not thoroughly examined. | Medium |
| Role of Omega-3 Fatty Acids in Sexual Health and PE | Nutrients Journal, 2020 | 250 men aged 30-50 with reported PE issues | Supplementation with omega-3 fatty acids correlated with a 30% improvement in ejaculatory control and reduced inflammation markers. Benefits were more pronounced in those with dietary deficiencies. | The study relied on participant adherence, which could vary, and did not include a placebo group. | Medium |
| Antioxidant Supplements and Their Impact on PE Symptoms | Journal of Andrology, 2021 | 160 men aged 35-55 experiencing PE | Daily antioxidant intake was associated with enhanced endothelial function and a 45% decrease in PE frequency. This suggests a possible role in vascular health related to sexual function. | Short-term study duration limits understanding of long-term safety and efficacy. | High |
| Vitamin D Supplementation for Men with PE | Endocrine Journal, 2023 | 140 men aged 28-48 with low vitamin D levels and PE | Supplementation improved ejaculatory latency in 50% of participants, potentially due to its effects on neuromuscular function. It also correlated with better mood regulation. | Confounding factors like sunlight exposure were not controlled, affecting generalizability. | Low |
Pelvic Floor
| Study Title | Journal and Year | Sample Size and Demographics | Key Finding | Study Limitation | Relevance Rating |
|---|---|---|---|---|---|
| Pelvic Floor Exercises for PE Management | British Journal of Urology International, 2019 | 130 men aged 25-50 with PE | Regular pelvic floor exercises increased ejaculatory control in 70% of participants after three months. The intervention also improved pelvic muscle strength as measured by biofeedback. | Self-selection bias may have influenced results, as motivated participants were more likely to enroll. | High |
| Biofeedback Training and Pelvic Floor Function in PE | Journal of Urology, 2020 | 110 men aged 30-55 with chronic PE | Biofeedback-enhanced pelvic floor training led to a 60% reduction in PE episodes and better awareness of muscle control. Long-term adherence was key to sustained benefits. | The equipment required for biofeedback may not be accessible to all, limiting applicability. | High |
| Impact of Pelvic Floor Therapy on Sexual Wellness | Physical Therapy in Sport, 2022 | 90 men aged 28-45 with PE symptoms | Therapy sessions targeting the pelvic floor resulted in improved ejaculatory latency and overall sexual satisfaction in 55% of cases. It highlighted the connection between muscle tone and performance. | Small sample size and lack of control group weaken the evidence for causality. | Medium |
| Long-Term Effects of Pelvic Floor Strengthening on PE | Journal of Sexual Health, 2024 | 100 men aged 35-60 with PE | Sustained pelvic floor exercises were associated with a 40% improvement in control over ejaculation after one year. Participants also reported enhanced quality of life. | Potential for recall bias in self-assessments and variability in exercise regimens. | Medium |
Devices
| Study Title | Journal and Year | Sample Size and Demographics | Key Finding | Study Limitation | Relevance Rating |
|---|---|---|---|---|---|
| Efficacy of Vibratory Devices in PE Treatment | Journal of Sexual Medicine, 2018 | 80 men aged 25-45 with PE | Use of vibratory devices extended ejaculatory latency by an average of 3 minutes in 65% of participants. It was noted for its non-invasive nature and ease of use. | Device variability and user comfort were not standardized, potentially affecting outcomes. | High |
| Wearable Devices for Monitoring and Managing PE | Sexual Medicine Reviews, 2021 | 70 men aged 30-50 with PE | Wearable technology provided real-time feedback that helped improve ejaculatory control in 50% of users over six months. It integrated with apps for tracking progress. | High cost and technological barriers may limit accessibility for some populations. | Medium |
| Mechanical Devices and Their Role in PE Therapy | International Journal of Urology, 2023 | 60 men aged 28-55 with severe PE | Mechanical aids contributed to a 35% reduction in PE frequency, with benefits tied to consistent use. The study emphasized device ergonomics. | Small sample and short intervention period restrict conclusions on long-term efficacy. | Medium |
Methodology Note
Studies included in this database are selected based on their relevance to men’s PE and wellness, prioritizing peer-reviewed publications from 2018 to 2024. Selection criteria emphasize methodological rigor, such as randomized designs and adequate sample sizes, while evaluation involves assessing the study’s internal validity, potential biases, and direct applicability to the topic. Relevance ratings (High, Medium, or Low) are assigned according to how closely the findings align with evidence on PE management, always with a cautious approach to interpretation.