NIH-funded research R37 grant

Repurposed Antiretroviral Therapies to Eliminate Cervical Cancer

Official title: RepurPosed AntiretrOviraL ThErapieS to EliminAte Cervical Cancer (POLESA Trial)

Funded at University of Cincinnati · NIH-11535226 · Data updated 2026-11-12

A pilot study tests a self-administered vaginal capsule with protease inhibitors to safely treat cervical precancer (CIN 2/3) in women, using a non-invasive approach.

More Cervical Cancer research and trials

Quick facts

Grant typeR37 grant
Study typeNIH-funded research
Funding institutionUniversity of Cincinnati
NIH-funded
Lab location1 site (Cincinnati, United States)
Project startAugust 1, 2023
Project endJuly 31, 2028
Funding year2026
Award (this year)$195,214
NIH project number3R37CA284033-04S1
Project IDNIH-11535226 on NIH RePORTER

Who could benefit from this research

Could help

Women in the US with CIN 2/3 seeking non-invasive treatment options and willing to use a self-administered vaginal capsule.

Less likely to help

Individuals with advanced cervical cancer or those unable to tolerate vaginal therapies may not benefit.

What this research studies

This Phase 1a/1b pilot study at the University of Cincinnati will test a non-invasive, self-administered vaginal capsule containing LPV/r for CIN 2/3. Researchers will evaluate safety and how well participants accept the treatment, using escalating durations (7, 14, or 21 days) in a small group of 15 US women. The goal is to determine whether this LPV/r formulation is tolerable and shows early signs of activity against precancerous cervical changes, potentially offering a non-surgical option. The study builds on preclinical data and prior small human studies suggesting anti-cancer and anti-HPV activity of LPV/r. If promising, findings could guide larger trials and shift future care toward less invasive alternatives.

Why it matters

Potential benefit: If successful, this non-surgical treatment could reduce the need for invasive procedures and associated risks for CIN 2/3.

How similar studies have gone: Preclinical and early clinical data have hinted at activity of LPV/r against cervical precancer, but this exact formulation and dosing require confirmation.

Where this research is happening

  • University of Cincinnati
    Cincinnati, United States
    Active

Researchers

  • Principal investigator: Pinder, Leeya F — University of Cincinnati
  • Study coordinator: Pinder, Leeya F

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.