Evidence map›Paper›PMID 32093881›Full record

ReviewSeminars in perinatology2020

Pharmacokinetic studies in pregnancy.

Michael J Avram

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in perinatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

7 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Observational
  7. Article
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

1 author at 1 institution in 1 country.

Michael J AvramDepartment of Anesthesiology, Northwestern University Feinberg School of Medicine, 330 E. Superior Street, Morton 4-660, Chicago, IL, United States. Electronic address: mja190@northwestern.edu.
Northwestern University · US

Funding

Plasma SSRI Concentrations and CYP450 Activity Across ChildbearingU54HD085601 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GEORGE, ALFRED L. · 2015 to 2019
$3.9M
NICHD NIH HHS U54 HD085601
6 · The paper itself

Abstract

The effects of the many biochemical and physiologic changes of pregnancy on the dose-response relationship of drugs administered to pregnant women are poorly understood. The dose-response relationship is affected by pharmacokinetics, or what the body does to a drug, and pharmacodynamics, or what a drug does to the body. Insights into the potential effects of the changes of pregnancy on one aspect of the dose-response relationship of a drug can be obtained by studying the pharmacokinetics of the drug in the various stages of pregnancy and the postpartum period. There are several available approaches to studying pharmacokinetic changes in pregnancy. Single trough screening studies can provide qualitative estimates of elimination clearance, which with the dosing rate determines the steady-state drug concentration, throughout pregnancy and into the postpartum period. Population pharmacokinetic studies such as two stage pharmacokinetic studies and studies using a nonlinear mixed effects pharmacokinetic modeling approach can characterize pharmacokinetic changes more rigorously.

Indexed as

Dose-Response Relationship, DrugPharmacokineticsAbsorption, PhysiologicalDrug Elimination RoutesFemaleHumansPharmaceutical PreparationsPharmacological PhenomenaPregnancyTissue DistributionPharmaceutical Preparationsdose-responselongitudinal studiespharmacodynamicspharmacokineticspregnancy

Identifiers

PMID32093881
PMCPMC7323629
OpenAlexW3003052194

What OpenQuestion holds

Textmetadata
LicenceTDM
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.