Evidence map›Paper›PMID 30430143›Full record

ArticleJournal of the Endocrine Society2018

Assessing Sex Steroid Influence on Kisspeptin Responsiveness in Idiopathic Hypogonadotropic Hypogonadism.

Margaret F Lippincott, Kiana Nguyen, Angela Delaney, Yee-Ming Chan, Stephanie Beth Seminara

Open access · goldAbstract read
In one paragraph

Article in Journal of the Endocrine Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact, top 87% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Review
  3. 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

5 authors at 3 institutions in 1 country.

Margaret F LippincottHarvard Reproductive Sciences Center and Reproductive Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.ORCID 0000-0002-3533-1999
Kiana NguyenHarvard Reproductive Sciences Center and Reproductive Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.
Angela DelaneyEunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.
Yee-Ming ChanHarvard Reproductive Sciences Center and Reproductive Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.ORCID 0000-0003-0554-8502
Stephanie Beth SeminaraHarvard Reproductive Sciences Center and Reproductive Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.
Massachusetts General Hospital · USBoston Children's Hospital · USNational Institutes of Health · US

Funding

The Genetic Determinants of Human GNRH DeficiencyP50HD028138 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI SEMINARA, STEPHANIE BETH · 2014 to 2020
$12.9M
Kisspeptin Physiology in the HumanR01HD043341 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI SEMINARA, STEPHANIE BETH · 2003 to 2019
$6.3M
CRR LIGAND ASSAY AND ANALYSIS CORER24HD102061 · NICHD · UNIVERSITY OF VIRGINIA · PI HAISENLEDER, DANIEL J. · 2019 to 2023
$2.2M
FDA HHS R01 FD005712NICHD NIH HHS P50 HD028138NICHD NIH HHS R01 HD043341NICHD NIH HHS R24 HD102061
6 · The paper itself

Abstract

contextIndividuals with idiopathic hypogonadotropic hypogonadism (IHH), even those with evidence of some hypothalamic reproductive endocrine activity, fail to complete puberty and fail to respond to physiologic doses of kisspeptin.

objectiveThis case series examined whether treatment with sex steroids could stimulate kisspeptin responsiveness in patients with IHH.

designThis was a case series.

settingThis study was conducted at an academic medical center.

participantsSeven patients with IHH were studied.

interventionsParticipants, both on and off sex steroid therapy, underwent frequent blood sampling to measure LH at baseline, in response to kisspeptin and GnRH.

main outcome measuresThe main outcome measure was LH responses to kisspeptin on and off sex steroids.

resultsAll participants responded to exogenous GnRH, but no participant responded to exogenous kisspeptin. Sex steroid treatment did not modify responsiveness to kisspeptin.

conclusionsThe functional impairment of the GnRH neuronal network in patients with IHH, as evidenced by their inability to respond to a physiologic dose of kisspeptin, is observed in both sex steroid- deficient and sex steroid-replete states. In this case series, a normalized sex steroid milieu does not appear capable of overcoming the kisspeptin resistance of these patients.

Indexed as

hypogonadotropic hypogonadismkisspeptinsex steroids

Identifiers

PMID30430143
PMCPMC6223246
OpenAlexW2890641763

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.