Evidence map›Paper›PMID 31338057›Full record

ArticleFrontiers in neurology2019

Preliminary Evidence for a Window of Increased Vulnerability to Sustain a Concussion in Females: A Brief Report.

Michael F La Fountaine, Vicci Hill-Lombardi, Asante N Hohn, Caroline L Leahy, Anthony J Testa

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 17% 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, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.

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  14. Sex and Gender Science: The World Writes on the Body.Current topics in behavioral neurosciences · 2023
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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.

Michael F La FountaineDepartment of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, Nutley, NJ, United States.
Vicci Hill-LombardiDepartment of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, Nutley, NJ, United States.
Asante N HohnDepartment of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, Nutley, NJ, United States.
Caroline L LeahyDepartment of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, Nutley, NJ, United States.
Anthony J TestaCenter for Sports Medicine, Seton Hall University, South Orange, NJ, United States.
Seton Hall University · USInstitute for Advanced Study · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A difference exists between sexes for the incidence of concussion injuries and severity of post-injury outcomes with females having a higher incidence rate (in comparable sports) and experience more robust symptoms than males. The basis for this disparity has remained largely unresolved. Recent findings point to a potential biological mechanism that may be related to the menstrual cycle as an arbiter of post-injury outcomes. What has not been addressed, is whether the phase of menstrual cycle (inferred fluctuations of ovarian hormones) contributes to an increased vulnerability to sustain a concussion injury. This prospective, observational study sought to determine if concussions occurred at different frequencies throughout the phase of the menstrual cycle. Female athletes who sustained a concussion injury were queried three times over the 7-day study (e.g., within 48 h of injury, and 4 and 7 days after injury) to recall the number of days that have elapsed since the beginning of their most recent menstruation. Twenty female athletes enrolled after sustaining a concussion; 18 were eumenorrheic and 2 amenorrheic. Among eumenorrheic participants at the time of injury, 2 were in the follicular phase, 4 were in the early luteal phase and 9 were in the late luteal phase. Two athletes were injured on the first and 1 was injured on the second day of menstruation. The greatest number of concussions were sustained during the late luteal phase and during the first 2 days of menstruation. This 9-day window accounted for 2/3rd of the sustained concussions in our study.

Indexed as

brain injury-traumaticconcussionluteal phasemenstrual cyclewomens health

Identifiers

PMID31338057
PMCPMC6629886
OpenAlexW2951900461

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.