Index/Topics/Malaria Transmission

Malaria Transmission

The text mentions that pharmacokinetic modeling and trials for malaria transmission have explored regimens to extend time above mosquitocidal thresholds.

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53 results
Jan 28, 2026
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Ivermectin as a treatment for covid

The balance of high-quality evidence does not support ivermectin as a proven treatment for : and rigorous reviews have generally found no clear clinical benefit, and major health bodies recommend agai...

Jan 15, 2026
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What are the FDA‑approved human uses and dosing guidelines for ivermectin?

Ivermectin is FDA‑approved for a small set of parasitic indications in humans—oral tablets for certain internal worms and topical formulations for external parasites and some skin conditions—but it is...

Jan 12, 2026
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What are the FDA‑approved indications and standard human dosages for ivermectin?

Ivermectin is FDA‑approved in humans for specific antiparasitic indications: oral tablets (Stromectol) for intestinal strongyloidiasis and onchocerciasis, and topical formulations for certain skin con...

Jan 29, 2026

What high‑quality clinical trials have tested ivermectin for COVID‑19 and what dosing did they use?

Several large, high-quality randomized controlled trials have tested ivermectin as a treatment for COVID‑19, and the consensus from regulators and later trials is that these trials did not show meanin...

Jan 16, 2026

What are the known side effects and risks of taking ivermectin for respiratory infections?

Ivermectin can cause common, usually mild adverse effects such as headache, nausea, dizziness, diarrhea, and skin rash when given at approved human doses . Serious but rare harms include neurological ...

Jan 12, 2026

What are safe ivermectin formulations and dosing conversions between species?

Ivermectin formulations and doses differ by species and by indication; human-approved products are single-dose oral tablets or topical creams with standard weight‑based dosing (generally 150–200 µg/kg...

Jan 13, 2026

What randomized trials have directly tested ivermectin for COVID-19 post‑exposure prophylaxis and what were their results?

Randomized trials that directly tested ivermectin as post‑exposure prophylaxis (PEP) for SARS‑CoV‑2 are few, heterogeneous in design, and report mixed results — one reported a large protective effect ...

Jan 16, 2026

What clinical trials have tested ivermectin for COVID‑19 and what were their dosing regimens and outcomes?

A large and disparate body of clinical research tested ivermectin for COVID‑19 using regimens ranging from single low antiparasitic doses (≈150–200 μg/kg) to multi‑day high‑dose courses (including stu...

Jan 24, 2026

What evidence opposes or downplays ivermectin neurotoxicity in humans, and what do major regulators (FDA, EMA, WHO) say?

’s reputation as a neurotoxin rests largely on reports of overdose, rare encephalopathy in specific parasitic co‑infections, and animal data showing CNS effects at high concentrations; conversely, a s...

Jan 12, 2026

What are the pharmacokinetic strategies to raise ivermectin concentrations safely in humans?

Raising ivermectin concentrations in humans can be approached by higher or more frequent oral dosing, formulation and route changes (controlled‑release, parenteral or inhaled delivery), and pharmacoki...

Jan 16, 2026

What clinical evidence supports ivermectin dosing above 400 µg/kg in humans and what safety data exist for such doses?

Clinical trials and protocols demonstrate that ivermectin has been given to humans at doses above 400 μg/kg—ranging from multiple trials testing 600 μg/kg and planned 1,200 μg/kg regimens to a formal ...

Jan 14, 2026

What clinical trials and meta‑analyses have evaluated ivermectin for COVID‑19 and what were their dosing regimens and outcomes?

Randomized trials and dozens of meta-analyses have examined ivermectin for COVID‑19, producing contradictory signals: early meta‑analyses reported large mortality and recovery benefits while later, la...

Jan 12, 2026

How do regulatory agencies (FDA, EMA, WHO) advise on off-label or veterinary ivermectin use for humans?

Regulators including the U.S. Food and Drug Administration (FDA), the European Medicines Agency (EMA) and the World Health Organization (WHO) do not recommend ivermectin for prevention or treatment of...

Jan 15, 2026

What specific adverse events (organ systems, grades) have randomized trials of ivermectin reported, and how consistent are their definitions across studies?

Randomized trials of ivermectin for COVID-19 and other indications report adverse events spanning neurological, gastrointestinal, dermatologic, ocular, and systemic (including multiorgan failure) cate...

Jan 14, 2026

What evidence supports five‑day ivermectin regimens and for which conditions have they been tested?

Randomized and observational studies have tested five‑day ivermectin regimens almost exclusively in the context of COVID‑19, producing a patchwork of contradictory results: small trials from Banglades...

Jan 13, 2026

How much does bioavailability of ivermectin increase when taken with fatty foods?

Clinical pharmacology studies disagree on the size of the food effect for oral ivermectin but converge on the direction: fatty (high‑fat) meals increase systemic exposure. Depending on the study popul...

Jan 13, 2026

How does cumulative exposure affect ivermectin toxicity risk over long-term dosing?

Cumulative exposure to ivermectin raises toxicity risk primarily by increasing systemic drug levels, exposing vulnerable life stages, and enabling subclinical damage that may emerge over time — patter...

Jan 11, 2026

What doses and durations qualify as chronic ivermectin use in clinical studies?

Clinical studies that describe "chronic" ivermectin use do not have a single standardized threshold; in the human trials reviewed, most chronic-use patterns meant multi-day or repeated dosing (for exa...

Jan 9, 2026

Which completed randomized ivermectin trials reported on pre‑exposure or post‑exposure prophylaxis and what were their dosing regimens?

Completed randomized trials that tested ivermectin explicitly as prophylaxis against SARS‑CoV‑2 infection are few, small, and heterogeneous in design; the clearest randomized pre‑exposure prophylaxis ...

Jan 7, 2026

What are approved human medical indications and standard dosages for ivermectin (e.g., parasitic infections like strongyloidiasis, onchocerciasis)?

Ivermectin is an antiparasitic medication approved for specific human uses including oral treatment of intestinal strongyloidiasis and onchocerciasis, and topical formulations for certain dermatologic...