Evidence map›Paper›PMID 26837775›Full record

ReviewJournal of pharmacokinetics and pharmacodynamics2016

Methods and strategies for assessing uncontrolled drug-drug interactions in population pharmacokinetic analyses: results from the International Society of Pharmacometrics (ISOP) Working Group.

Peter L Bonate, Malidi Ahamadi, Nageshwar Budha, Amparo de la Peña, Justin C Earp, Ying Hong, Mats O Karlsson, Patanjali Ravva, Ana Ruiz-Garcia, Herbert Struemper and 1 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of pharmacokinetics and pharmacodynamics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 27 citations in OpenAlex.

  1. Frontiers in pharmacology · 2024
    Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. The guard changes.Journal of pharmacokinetics and pharmacodynamics · 2020
    Article
  7. Pharmacological plasticity-How do you hit a moving target?Pharmacology research & perspectives · 2019
    Review
  8. Review
  9. Article
  10. Article
  11. 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

11 authors at 8 institutions in 2 countries.

Peter L BonateAstellas, 1 Astellas Way, Northbrook, IL, 60062, USA. peter.bonate@astellas.com.
Malidi AhamadiMerck and Co. Inc., 351 N Sumneytown Pike, North Wales, PA, 19454, USA.
Nageshwar BudhaGenentech Inc., 1 DNA Way, South San Francisco, CA, 94080, USA.
Amparo de la PeñaEli Lilly and Company|Chorus, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Justin C EarpU.S. Food and Drug Administration, 10903 New Hampshire Ave., Bldg 51, Room 3154, Silver Spring, MD, 20993, USA. justin.earp@fda.hhs.gov.
Ying HongNovartis Pharmaceuticals Corporation, One Health Plaza, East Hanover, NJ, 07936, USA.
Mats O KarlssonUppsala University, Box 591, 75124, Uppsala, Sweden.
Patanjali RavvaBoehringer Ingelheim Pharmaceutical Inc., 900 Ridgebury Road, Ridgefield, CT, 06877, USA.
Ana Ruiz-GarciaPfizer, 10646 Science Center Dr. CB10 Office 2448, San Diego, CA, 92121, USA.
Herbert StruemperParexel International, Inc., 2520 Meridian Parkway, Durham, NC, 27713, USA.
Janet R WadeOccams Coöperatie U.A., Malandolaan 10, 1187 HE, Amstelveen, The Netherlands.
Astellas Pharma (United States) · USBoehringer Ingelheim (United States) · USEli Lilly (United States) · USMerck & Co., Inc., Rahway, NJ, USA (United States) · USPAREXEL International (United States) · USPfizer (United States) · USUnited States Food and Drug Administration · USUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this work was to present a consolidated set of guidelines for the analysis of uncontrolled concomitant medications (ConMed) as a covariate and potential perpetrator in population pharmacokinetic (PopPK) analyses. This white paper is the result of an industry-academia-regulatory collaboration. It is the recommendation of the working group that greater focus be given to the analysis of uncontrolled ConMeds as part of a PopPK analysis of Phase 2/3 data to ensure that the resulting outcome in the PopPK analysis can be viewed as reliable. Other recommendations include: (1) collection of start and stop date and clock time, as well as dose and frequency, in Case Report Forms regarding ConMed administration schedule; (2) prespecification of goals and the methods of analysis, (3) consideration of alternate models, other than the binary covariate model, that might more fully characterize the interaction between perpetrator and victim drug, (4) analysts should consider whether the sample size, not the percent of subjects taking a ConMed, is sufficient to detect a ConMed effect if one is present and to consider the correlation with other covariates when the analysis is conducted, (5) grouping of ConMeds should be based on mechanism (e.g., PGP-inhibitor) and not drug class (e.g., beta-blocker), and (6) when reporting the results in a publication, all details related to the ConMed analysis should be presented allowing the reader to understand the methods and be able to appropriately interpret the results.

Indexed as

Drug InteractionsClinical Trials, Phase II as TopicClinical Trials, Phase III as TopicHumansPharmaceutical PreparationsSample SizePharmaceutical PreparationsConcomitantCovariate modelingDrug interactionsMedicationsPopulation pharmacokinetics

Identifiers

PMID26837775
OpenAlexW2283651522

What Socratic 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 Socratic graph.