Evidence map›Paper›PMID 21342421›Full record

ReviewJournal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing2011

Emerging biobehavioral factors of fatigue in sickle cell disease.

Suzanne Ameringer, Wally R Smith

Open access · greenAbstract readReview
In one paragraph

Review in Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
1.5field-weighted citation impact, top 18% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  7. Review
  8. Illness Intrusiveness in Adults with Sickle Cell Disease: The Role of Fatigue.Journal of clinical psychology in medical settings · 2023
    Article
  9. Article
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  11. Research knowledge transfer to improve the care and support of adolescents with sickle cell disease in Ghana.Health expectations : an international journal of public participation in health care and health policy · 2022
    Article
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  13. 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

2 authors at 2 institutions in 1 country.

Suzanne AmeringerVirginia Commonwealth University, School of Nursing, Richmond, VA, USA.
Wally R Smith
University Health System · USVirginia Commonwealth University · US

Funding

Center of Excellence in Biobehavioral Approaches to Symptom ManagementP30NR011403 · NINR · VIRGINIA COMMONWEALTH UNIVERSITY · PI GRAP, MARY JO · 2009 to 2013
$2.2M
Virginia Comprehensive Sickle Cell Center-Center: Basic & Translational ResearchU54HL090516 · NHLBI · VIRGINIA COMMONWEALTH UNIVERSITY · PI SMITH, WALLY R · 2008 to 2011
$1.4M
NHLBI NIH HHS U54 HL090516NINR NIH HHS P30 NR011403
6 · The paper itself

Abstract

purposeThe symptom most frequently associated with sickle cell disease (SCD) is pain, but recent research is beginning to indicate that fatigue as an increasingly important symptom of this disease upon which to focus research efforts. This article explores biological and behavioral factors that can potentially contribute to fatigue in SCD. ORGANIZING FRAMEWORK: A biobehavioral framework guides this discussion of factors that may contribute to SCD fatigue.

findingsThe pathophysiology of the disease process, such as the profound hemolytic anemia and unpredictable vasoocclusive crises, suggests that individuals with SCD are at risk for both acute and chronic fatigue. For example, hypoxemia can cause muscle weakness and produce oxidative stress, which, in turn, increases fatigue. Sickled erythrocytes disrupt the vascular endothelium and stimulate proinflammatory cytokines, which are linked to sleep disruptions. Pain, the most notorious symptom of SCD, has a complex and mechanistically poorly understood relationship with fatigue.

conclusionsLittle is known about the symptom of fatigue in SCD. Considering the biological and behavioral factors of SCD that could potentially contribute to fatigue, there is a great need for research on the nature and potential mechanisms of fatigue in SCD. CLINICAL RELEVANCE: Fatigue in SCD may negatively affect quality of life. Understanding factors that may contribute to fatigue aids the clinician in identifying causes and determining treatment.

Indexed as

Anemia, Sickle CellAnxietyDepressionFatigueHumansHypoxiaInflammationPainQuality of LifeRisk FactorsStress, Psychological

Identifiers

PMID21342421
PMCPMC3076611
OpenAlexW1998504074

What OpenQuestion holds

Textmetadata
LicenceTDM
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.