Evidence map›Paper›PMID 25792547›Full record

ArticleHormones & cancer2015

Androgen pathway manipulation and survival in patients with lung cancer.

Craig Harlos, Grace Musto, Pascal Lambert, Rashid Ahmed, Marshall W Pitz

Open access · bronzeAbstract read
In one paragraph

Article in Hormones & cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
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  10. Sex Hormones and Lung Inflammation.Advances in experimental medicine and biology · 2021
    Article
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  15. Review
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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

5 authors at 2 institutions in 1 country.

Craig HarlosSection of Hematology/Oncology, Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada, charlos@cancercare.mb.ca.
Grace Musto
Pascal Lambert
Rashid Ahmed
Marshall W Pitz
CancerCare Manitoba · CAUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The epidemiology of lung cancer differs between men and women. The role of androgens in lung cancer remains unclear. This study was performed to determine if exposure to androgen pathway manipulation (APM) is associated with greater survival in male patients diagnosed with lung cancer. Using a retrospective cohort design, all men diagnosed with lung cancer from January 1, 2004 to December 31, 2010 were identified from the population-based Manitoba Cancer Registry and Manitoba Health Administrative Databases. Information from the Drug Program Information Network (DPIN) was used to determine prescriptions filled for antiandrogens, 5-alpha reductase inhibitors, and gonadotropin-releasing hormone (GnRH) agonists. Multivariable Cox proportional hazards analysis with time-varying exposure variables was used to compare survival. A total of 3018 men with lung cancer were identified between 2004 and 2010. Of these, 339 (11.5%) were identified as having used a form of APM. The majority of patients received 5-alpha reductase inhibitors. Patients who received APM prior to the diagnosis of lung cancer had no significant difference in survival (HR 0.97, p = 0.69) compared to those who did not. Patients exposed to APM after their diagnosis were found to have a significantly better survival (HR 0.36, p = 0.0007), as were those exposed both before and after diagnosis (HR 0.53, p < 0.0001). In male patients diagnosed with lung cancer, exposure to APM is associated with significantly better survival when compared with no exposure. The association is only seen when some or all of the exposure has occurred after the diagnosis of lung cancer.

Indexed as

5-alpha Reductase InhibitorsAdultAgedAged, 80 and overAndrogen AntagonistsAndrogensAntineoplastic Agents, HormonalCohort StudiesGonadotropin-Releasing HormoneHumansKaplan-Meier EstimateLung NeoplasmsMaleMiddle AgedNeoplasms, Multiple PrimaryProportional Hazards Models5-alpha Reductase InhibitorsAndrogen AntagonistsAndrogensAntineoplastic Agents, HormonalGonadotropin-Releasing Hormone

Identifiers

PMID25792547
PMCPMC10355938
OpenAlexW1982550511

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.