Evidence map›Paper›PMID 16940130›Full record

ArticleAntimicrobial agents and chemotherapy2006

Rapid degradation of oseltamivir phosphate in clinical samples by plasma esterases.

Niklas Lindegardh, Geraint R Davies, Tinh Hien Tran, Jeremy Farrar, Pratap Singhasivanon, Nicholas P J Day, Nicholas J White

Open access · greenAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.0field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 43 citations in OpenAlex.

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  14. Pharmacokinetics of high-dose oseltamivir in healthy volunteers.Antimicrobial agents and chemotherapy · 2009
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 3 countries.

Niklas LindegardhFaculty of Tropical Medicine, Mahidol University, 420/6 Rajvithi Road, Bangkok 10400, Thailand. niklas@tropmedres.ac
Geraint R Davies
Tinh Hien Tran
Jeremy Farrar
Pratap Singhasivanon
Nicholas P J Day
Nicholas J White
Mahidol University · THMahidol Oxford Tropical Medicine Research Unit · THHospital for Tropical Diseases · VNUniversity of Oxford · GB

Funding

NIAID NIH HHS N01-AO-00042Wellcome TrustWellcome Trust 077166/Z/05/Z
6 · The paper itself

Abstract

The anti-influenza drug oseltamivir is an ester prodrug activated by hepatic carboxylesterases. Plasma esterases also convert up to 31.8% of the parent compound to the active metabolite after 4 h ex vivo, with wide interindividual variation. This source of error is removed by adding the esterase inhibitor dichlorvos to blood collection tubes.

Indexed as

AdultAntiviral AgentsEsterasesFemaleHumansMaleOrganophosphatesOseltamivirProdrugsAntiviral AgentsEsterasesOrganophosphatesOseltamivirProdrugs

Identifiers

PMID16940130
PMCPMC1563560
OpenAlexW2018422760

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.