What Does 'Success' Mean for P-Shot ED Treatment?
Success is typically measured using the International Index of Erectile Function (IIEF) score — a validated questionnaire assessing erectile function, orgasmic function, sexual desire, and overall satisfaction. A clinically significant improvement is defined as a ≥4-point increase in the IIEF-5 score.
Clinical Success Rate: What Studies Show
A 2020 study in the International Journal of Impotence Research reported that 69% of participants with mild-to-moderate ED showed a clinically significant improvement after PRP injection. A 2021 meta-analysis of PRP for ED found a weighted average improvement rate of approximately 65–72% across studies, with consistent improvements in IIEF scores.
Who Has the Best Outcomes?
Highest success rates are seen in: men with mild-to-moderate organic ED, younger patients (under 60), non-smokers with good cardiovascular health, men who combine P-Shot with vacuum device therapy post-procedure, and those with psychogenic or mixed-origin ED. Men with severe vascular disease, uncontrolled diabetes, or hypogonadism tend to have lower response rates.
What if the First Treatment Doesn't Work?
Approximately 20–35% of patients see minimal results from a first treatment. In this case, a second P-Shot 3–6 months later often produces significantly better outcomes, as the tissue has been 'primed' by the first injection. We provide free follow-up consultations for patients who don't see expected results.
P-Shot Success in Our Clinic: Our Patient Data
Based on our own patient follow-up surveys (1,000+ patients), approximately 74% of patients report meaningful improvement in at least one domain of sexual function after a single treatment. 82% report satisfaction with the overall experience. These figures align with published clinical data.