Evidence map›Paper›PMID 35558213›Full record

ArticleRSC advances2018

Investigation of the metabolic stability of olmutinib by validated LC-MS/MS: quantification in human plasma.

Mohamed W Attwa, Adnan A Kadi, Hany W Darwish, Ali S Abdelhameed

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2018. 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
4.4field-weighted citation impact, top 5% 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, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

4 authors at 2 institutions in 2 countries.

Mohamed W AttwaDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Kingdom of Saudi Arabia hdarwish@ksu.edu.sa mzeidan@ksu.edu.sa akadi@ksu.edu.sa asaber@ksu.edu.sa +966 1146 76 220 +966 1146 77343.ORCID https://orcid.org/0000-0002-1147-4960
Adnan A KadiDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Kingdom of Saudi Arabia hdarwish@ksu.edu.sa mzeidan@ksu.edu.sa akadi@ksu.edu.sa asaber@ksu.edu.sa +966 1146 76 220 +966 1146 77343.
Hany W DarwishDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Kingdom of Saudi Arabia hdarwish@ksu.edu.sa mzeidan@ksu.edu.sa akadi@ksu.edu.sa asaber@ksu.edu.sa +966 1146 76 220 +966 1146 77343.
Ali S AbdelhameedDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Kingdom of Saudi Arabia hdarwish@ksu.edu.sa mzeidan@ksu.edu.sa akadi@ksu.edu.sa asaber@ksu.edu.sa +966 1146 76 220 +966 1146 77343.
King Saud University · SACairo University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Olmutinib (OTB, Olita™) is an orally available third-generation epidermal growth factor receptor tyrosine kinase inhibitor (EGFR TKI). It was developed by Boehringer Ingelheim and Hanmi Pharmaceutical Co. Ltd for the cure of non-small cell lung cancer (NSCLC). In May 2016, OTB was approved in South Korea for the treatment of patients suffering from metastatic or locally advanced EGFR T790M mutation-positive NSCLC. A LC-MS/MS methodology was validated for OTB quantification in human plasma. An extended application for this validated LC-MS/MS is OTB metabolic stability evaluation. Chromatographic separation of OTB and ponatinib (PNT, IS) was attained using a reversed phase with isocratic elution. The linearity of the developed LC-MS/MS method ranged from 5.00 to 500.00 ng mL

Identifiers

PMID35558213
PMCPMC9091481
OpenAlexW2903350619

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.