Evidence map›Paper›PMID 30166928›Full record

ArticleSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society2018

P-glycoprotein polymorphism and levothyroxine bioavailability in hypothyroid patients.

Ezgi Öztaş, Alejandro Parejo Garcia-Saavedra, Fatih Yanar, Beyza Özçinar, Nihat Aksakal, Sevim Purisa, Gül Özhan

Open access · hybridAbstract read
In one paragraph

Article in Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Drug metabolism and drug transport of the 100 most prescribed oral drugs.Basic & clinical pharmacology & toxicology · 2022
    Review
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 1 institution in 1 country.

Ezgi ÖztaşIstanbul University, Faculty of Pharmacy, Department of Pharmaceutical Toxicology, 34116 Beyazit, Istanbul, Turkey.
Alejandro Parejo Garcia-SaavedraIstanbul University, Faculty of Pharmacy, Department of Pharmaceutical Toxicology, 34116 Beyazit, Istanbul, Turkey.
Fatih YanarIstanbul University, Faculty of Medicine, Department of General Surgery, 34093 Fatih, Istanbul, Turkey.
Beyza ÖzçinarIstanbul University, Faculty of Medicine, Department of General Surgery, 34093 Fatih, Istanbul, Turkey.
Nihat AksakalIstanbul University, Faculty of Medicine, Department of General Surgery, 34093 Fatih, Istanbul, Turkey.
Sevim PurisaIstanbul University, Faculty of Pharmacy, Department of Pharmaceutical Technology, 34116 Beyazit, Istanbul, Turkey.
Gül ÖzhanIstanbul University, Faculty of Pharmacy, Department of Pharmaceutical Toxicology, 34116 Beyazit, Istanbul, Turkey.
Istanbul University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesP-glycoprotein (P-gp) contributes to the disposition of a wide variety of drugs; therefore, single nucleotide polymorphisms (SNPs) in the P-gp coding gene might affect its activity. It is well known that personalized medicine, instead of empirical treatment, is a clinically important approach for enhancing responses among patients. Indeed, there is a need to evaluate the association between SNPs of P-gp encoded multidrug resistance genes (

methodsGenotyping was done using a real-time PCR platform with DNA samples isolated from the venous blood of ninety post thyroidectomy hypothyroid patients. Thyroid hormone levels were measured as routine biochemistry laboratories in the Medical School of Istanbul University.

resultsIn the genotype analysis, the minor allele frequencies were 0.48 for C1236T, 0.51 for G2677T/A, and 0.51 for C3435T. In the haplotype-based analysis, T

conclusionBecause of conflicted previous reports about the genetic contribution of

Indexed as

HypothyroidismLevothyroxineMDR1 polymorphismsP-glycoprotein

Identifiers

PMID30166928
PMCPMC6111188
OpenAlexW2770421577

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.