Index/Topics/Ivermectin and cancer treatment

Ivermectin and cancer treatment

Ivermectin combined with immune checkpoint inhibitors for cancer treatment, specifically in metastatic triple-negative breast cancer

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Jan 10, 2026
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Which registered clinical trials are testing ivermectin in combination with immune checkpoint inhibitors for cancer and what are their inclusion criteria?

Two registered early‑phase clinical trials combine ivermectin with immune checkpoint inhibitors for cancer: a phase I/II investigator‑initiated trial testing oral ivermectin with balstilimab (and an e...

Jan 13, 2026
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How do plasma and tumor concentrations of ivermectin compare after standard oral dosing versus the multi-day oncology schedules?

Standard single-dose antiparasitic regimens of oral ivermectin produce plasma levels in the low nanomolar range, whereas multi‑day oncology schedules being tested raise both total exposure and peak le...

Jan 7, 2026
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What clinical trials have tested ivermectin in combination with chemotherapy in cancer patients, and what were their outcomes?

Clinical testing of ivermectin in cancer patients remains nascent: searches of the clinical literature and trial registries identify essentially one active early-phase trial combining ivermectin with ...

Jan 15, 2026

What documented case reports exist of neurological toxicity after ivermectin when taken with statins?

A small number of published reports flag concomitant use of statins in patients who developed neurological adverse events after ivermectin, but the evidence is limited to case-series mentions and phar...

Jan 15, 2026

What are the mechanisms by which ABCB1 (P‑glycoprotein) dysfunction increases ivermectin neurotoxicity risk?

ABCB1 (P‑glycoprotein, P‑gp) functions as a powerful efflux pump at the blood–brain barrier that normally prevents ivermectin accumulation in the CNS, so loss or inhibition of P‑gp permits large incre...

Jan 9, 2026

How do P-glycoprotein and other efflux transporters affect ivermectin entry into the human brain?

P‑glycoprotein (P‑gp, ABCB1/MDR1) at the blood–brain barrier is the primary efflux transporter that prevents ivermectin from accumulating in the central nervous system by actively pumping the drug bac...

Jan 7, 2026

How should ivermectin dosing change when taken with liver-metabolized medications?

Ivermectin is primarily metabolized by hepatic CYP3A4 and is eliminated mostly in feces, so coadministration with other liver‑metabolized drugs or hepatic impairment can alter exposure and risk of tox...