RE: Sp movement17 Jul 2023 13:10
For those of you on the wardrobe side of the gate to Narnia and with a better grasp of numbers than a pre-schooler...
Fosun cites a PE prevalence of 2.3% in its recent Phase I study press release (from a large survey of urban Chinese men, 18-50 years, Niu et al 2023, which captures lifelong and acquired PE).
Let's extend the target population to 18-60 years, being around 455m men in 2023. Adjusting for prevalence and locale, that gives a total urban PE Tx population of 6.843m. Tx seeking is less well-defined but let's assume it's close to that for European and US populations at 10% (almost certainly a generous overestimate).
That brings the accessible population down to 0.639m. From Menarini AP's high-res study of real-life Tx practices, first-line topical Tx prescribing in andrology/sexual medicine centres averages 4%, equating to a current urban topical Tx population of just over 23,000.
You might want to take that 9m in the first year (over 80% uptake by the entire national population of PE sufferers) with a pinch of salt. Let's not forget that in the second full year of sales and with HCP promotion, Recordati could only offload 45,000 cans to wholesalers serving the most developed PE Rx market in the world.
Sexual dysfunction drugs are expressly excluded from the NRDL. Given the experiences of Menarini and Pfizer with regard to price sensitivity, I'd estimate a "viable" out of pocket price of Fortacin/Senstend to be around €30. Factor in the dominance of dapoxetine (alone and in combination with TCM), if ever launched, uptake will be near invisible and glacially slow.
And if you need a further sanity check, just work backwards from the deal terms.