Evidence map›Paper›PMID 19952239›Full record

Trial reportThe Journal of bone and joint surgery. American volume2009

Surgical stress-induced immune cell redistribution profiles predict short-term and long-term postsurgical recovery. A prospective study.

Patricia H Rosenberger, Jeannette R Ickovics, Elissa Epel, Eric Nadler, Peter Jokl, John P Fulkerson, Jean M Tillie, Firdaus S Dhabhar

Abstract readClinical Trial
In one paragraph

Trial report in The Journal of bone and joint surgery. American volume, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

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  20. Pediatric Perioperative Stress Responses and Anesthesia.Translational perioperative and pain medicine · 2017
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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

8 authors.

Patricia H RosenbergerDepartment of Orthopaedics, Yale University, New Haven, CT 06510, USA.
Jeannette R Ickovics
Elissa Epel
Eric Nadler
Peter Jokl
John P Fulkerson
Jean M Tillie
Firdaus S Dhabhar

Funding

KNEE SURGERY: MECHANISMS OF RECOVERY AFTER SPORT INJURYR01AR046299 · NIAMS · YALE UNIVERSITY · PI ICKOVICS, JEANNETTE R · 2000 to 2004
$2.1M
NIAMS NIH HHS R01 AR046299NIAMS NIH HHS R01-AR-46299
6 · The paper itself

Abstract

backgroundThe experience of undergoing surgery is known to induce a short-term, fight-or-flight physiological stress response. As an optimum immune response at the site of surgery would enhance tissue repair, we examined surgical stress-induced immune cell redistribution profiles as predictors, and potential mediators, of short and long-term postoperative recovery. We tested the a priori hypothesis that predefined adaptive immune cell redistribution profiles observed during surgery will predict enhanced postoperative recovery.

methodsThis prospective longitudinal study involved fifty-seven patients undergoing meniscectomy. Knee function was assessed preoperatively and at one, three, eight, sixteen, twenty-four, and forty-eight weeks postoperatively with use of the clinically validated Lysholm scale, which assesses mechanical function, pain, mobility, and the ability to perform daily activities. Surgery-induced immune cell redistribution was measured in the blood at baseline, before surgery, and after surgery.

resultsMixed-model repeated-measures analyses revealed a main effect of immune cell redistribution: patients who showed the predefined "adaptive" lymphocyte and monocyte redistribution profiles during surgery showed enhanced recovery. Interesting differences were also observed between the sexes: women as a group showed less adaptive redistribution and correspondingly showed significantly delayed maximum recovery, requiring forty-eight weeks, compared with men, who required only sixteen weeks. Inter-individual differences in leukocyte redistribution predicted the rate of recovery across both sexes.

conclusionsImmune cell redistribution that is induced by the stress of undergoing surgery can predict (and may partially mediate) postoperative healing and recovery. These findings may provide the basis for identifying patients (either prospectively or during surgery) who are likely to show good as opposed to poor recovery following surgery and for designing interventions that would maximize protective immune responses and enhance the rate and extent of recovery.

Indexed as

ArthroscopyFemaleHumansKneeLeukocytesLongitudinal StudiesLymphocytesMaleMenisci, TibialMonocytesNeutrophilsPredictive Value of TestsPrognosisProspective StudiesRecovery of FunctionStress, Physiological

Identifiers

PMID19952239
PMCPMC2780920

What OpenQuestion holds

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Registered trials

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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.