Evidence map›Paper›PMID 27922914›Full record

ArticleCancer nursing

Caregiver Sleep and Patient Neutrophil Engraftment in Allogeneic Hematopoietic Stem Cell Transplant: A Secondary Analysis.

Timothy S Sannes, Susan K Mikulich-Gilbertson, Crystal L Natvig, Benjamin W Brewer, Teresa L Simoneau, Mark L Laudenslager

Abstract read
In one paragraph

Article in Cancer nursing. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. The effect of family support on life satisfaction in patients with hematological tumors: the mediating effect of hope.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Diurnal cortisol profiles, inflammation, and functional limitations in aging: Findings from the MIDUS study.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 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

6 authors at 1 institution in 2 countries.

Timothy S SannesAuthor Affiliations: Departments of Psychiatry (Drs Sannes, Mikulich-Gilbertson, and Laudenslager and Ms Natvig), General Internal Medicine (Dr Sannes), and Medicine (Dr Brewer), University of Colorado Denver, Anschutz Medical Campus, Aurora; VA Eastern Colorado Health Care System, Denver (Dr Simoneau).
Susan K Mikulich-Gilbertson
Crystal L Natvig
Benjamin W Brewer
Teresa L Simoneau
Mark L Laudenslager
Instituto de Liderazgo Simone de Beauvoir · MX

Funding

Multidisciplinary Research Training in Palliative CareT32AG044296 · NIA · UNIVERSITY OF COLORADO DENVER · PI STACY M FISCHER, JEAN S KUTNER · 2014 to 2026
$3.3M
Psychoeducation for BMT caregivers: Biobehavioral markers and outcomeR01CA126971 · NCI · UNIVERSITY OF COLORADO DENVER · PI LAUDENSLAGER, MARK L. · 2008 to 2012
$2.7M
Drug and Comorbid Trajectories: Jointly-Modeled, Differently-Distributed OutcomesR01DA034604 · NIDA · UNIVERSITY OF COLORADO DENVER · PI MIKULICH-GILBERTSON, SUSAN KAY · 2013 to 2015
$889k
NCI NIH HHS R01 CA126971NIA NIH HHS T32 AG044296NIDA NIH HHS R01 DA034604
6 · The paper itself

Abstract

backgroundCaregiving for allogeneic hematopoietic stem cell transplant (Allo-HSCT) patients can be significantly burdensome. Caregiver well-being often mirrors patients' suffering. However, to our knowledge, this dyadic relationship has not been linked to patient outcome.

objectiveCaregiver's objective and subjective sleep and overall distress before transplantation were hypothesized to be related to patient's time to engraftment in secondary analyses.

methodsDyads (N = 124) were Allo-HSCT patients (mean [SD] age, 49.2 [12.7] years) and their caregivers (mean [SD] age, 52.7 [12.3] years). Caregiver's subjective sleep quality was measured via the Pittsburgh Sleep Quality Index, objective sleep was measured by actigraphy, and distress was measured by combining validated psychological measures.

resultsBoth caregiver reports of worse sleep (β = .22; P < .05) and objective measurement of caregiver sleep patterns (higher sleep efficiency; less time awake after sleep onset) collected before engraftment significantly predicted shorter time to patient engraftment (β values = -.34 and .29, respectively; P values < .05). Caregiver distress was unrelated to engraftment (β = .14; P = .22).

conclusionsDespite limitations in available patient data, these findings appear to link caregiver well-being to patient outcome. This underscores the interrelatedness of the patient-caregiver dyad in Allo-HSCT. Future research should examine psychological and biomedical mediators. IMPLICATIONS FOR PRACTICE: Given that caregiver well-being during the peritransplantation period was associated with patient outcome in this study, such findings highlight the need to address caregiver and patient well-being during Allo-HSCT. There may be potential to improve patient outcome by focusing on the caregiver, which nursing staff is well positioned to monitor.

Indexed as

Hematopoietic Stem Cell TransplantationNeutrophilsSleepAdultAgedCaregiversFemaleHumansInterpersonal RelationsMaleMiddle AgedStress, PsychologicalTime-to-Treatment

Identifiers

PMID27922914
PMCPMC5459682
OpenAlexW2559795644

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.