Seminal plasma concentrations of long-acting cabotegravir in men receiving HIV pre-exposure prophylaxis.
Moschese D; Fusetti C; Lazzarin S; Giacomelli A; Mazzotta V; Cattaneo D; D'Avolio A; Caruso F · 2026 · Antimicrobial agents and chemotherapy
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
To address the lack of data on male genital tract penetration of CAB-LA PrEP, seminal plasma was collected at days 3, 7, 28, 84, and 140 and analyzed by LC-MS/MS. CAB was detectable in 71% of samples at day 3, 73% at day 7, and 92% at day…
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Metadata source: Europe PMC · DOI 10.1128/aac.00165-26