Evidence map›Paper›PMID 27422677›Full record

ReviewBMC pregnancy and childbirth2016

Vertebral artery dissection in hypertensive disorders of pregnancy: a case series and literature review.

Renuka Shanmugalingam, Nina Reza Pour, Siang Chye Chuah, Thi Mong Vo, Roy Beran, Annemarie Hennessy, Angela Makris

Open access · goldAbstract readCase ReportsReview
In one paragraph

Review in BMC pregnancy and childbirth, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Headache and pregnancy: a systematic review.The journal of headache and pain · 2017
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
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  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Preeclampsia and Cerebrovascular Disease.Hypertension (Dallas, Tex. : 1979) · 2019
    Review
  16. Secondary Headaches During Pregnancy: When to Worry.Current neurology and neuroscience reports · 2019
    Review
  17. The Hypertensive Headache: a Review.Current pain and headache reports · 2019
    Review
  18. Early reappearance of disappeared ruptured small aneurysm with concomitant vertebral artery dissection.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2018
    Article
  19. Article
  20. Neurology Concepts: Young Women and Ischemic Stroke-Evaluation and Management in the Emergency Department.Academic emergency medicine : official journal of the Society for Academic Emergency Medicine · 2018
    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

7 authors at 3 institutions in 1 country.

Renuka ShanmugalingamLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia. renuka@hypercube3.com.
Nina Reza PourLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia.
Siang Chye ChuahLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia.
Thi Mong VoLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia.
Roy BeranLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia.
Annemarie HennessyCampbelltown Hospital, Therry Road, Campbelltown, 2560, NSW, Australia.
Angela MakrisLiverpool Hospital, Elizabeth Street, Liverpool, 2170, NSW, Australia.
Liverpool Hospital · AUCamden and Campbelltown Hospitals · AUUNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundArterial dissection is a rare complication of pregnancy and puerperium. There have been reports of aortic, coronary and cervical artery dissection in association with preeclampsia, however, vertebral artery dissection is rarely reported particularly in the antenatal setting in the presence of a Hypertensive Disorder of Pregnancy (HDP).The general annual incidence of symptomatic spontaneous cervicocephalic arterial dissection is 0.0026 % and a data registry reported that 2.4 % of these occurred in the post-partum period. The actual incidence of vertebral artery dissection in HDP is unknown as the current literature consists of case series and reports only with most documenting adverse outcomes. Given the presence of collateral circulation, unilateral vertebral artery dissections may go unrecognised and may be more common than suspected. CASE PRESENTATION: We present a case series of four patients with vertebral artery dissection in association with HDP, two of which occurred in the antenatal setting and two in the post-partum setting. All our patients had favourable outcome with no maternal neurological deficit and live infants. Our discussion covers the proposed pathophysiology of vertebral artery dissection in HDP and the management of it.

conclusionOur case series highlights the need to consider VAD an important differential diagnosis when assessing pregnant women with headache and neck pain particularly in the context of HDP.

Indexed as

AdultAntihypertensive AgentsAspirinBlood PressureComputed Tomography AngiographyFemaleHumansHypertensionIncidenceMagnetic Resonance AngiographyNeck PainPlatelet Aggregation InhibitorsPostpartum PeriodPre-EclampsiaPregnancyPregnancy Complications, CardiovascularAntihypertensive AgentsAspirinPlatelet Aggregation InhibitorsCerebrovascular accidentHypertensionHypertensive disorders of pregnancyVertebral artery dissection

Identifiers

PMID27422677
PMCPMC4947248
OpenAlexW2469083321

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.