Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence

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Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence. / Grønhøj, Mads Hjortdal; Jensen, Thorbjørn Søren Rønn; Johannsson, Bjarni; Fugleholm, Kåre; Rom-Poulsen, Frantz.

In: PLoS ONE, Vol. 18, No. 5, e0285750, 2023.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Grønhøj, MH, Jensen, TSR, Johannsson, B, Fugleholm, K & Rom-Poulsen, F 2023, 'Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence', PLoS ONE, vol. 18, no. 5, e0285750. https://doi.org/10.1371/journal.pone.0285750

APA

Grønhøj, M. H., Jensen, T. S. R., Johannsson, B., Fugleholm, K., & Rom-Poulsen, F. (2023). Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence. PLoS ONE, 18(5), [e0285750]. https://doi.org/10.1371/journal.pone.0285750

Vancouver

Grønhøj MH, Jensen TSR, Johannsson B, Fugleholm K, Rom-Poulsen F. Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence. PLoS ONE. 2023;18(5). e0285750. https://doi.org/10.1371/journal.pone.0285750

Author

Grønhøj, Mads Hjortdal ; Jensen, Thorbjørn Søren Rønn ; Johannsson, Bjarni ; Fugleholm, Kåre ; Rom-Poulsen, Frantz. / Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence. In: PLoS ONE. 2023 ; Vol. 18, No. 5.

Bibtex

@article{d92c1b02c33e478fadc0e50a4f2282fe,
title = "Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence",
abstract = "Objective Subdural drainage reduces recurrence after evacuation of chronic subdural hematoma (CSDH). In the present study, the authors investigated the dynamics of drain production and potentially contributing factors for recurrence. Method Patients treated with a single burr hole evacuation of CSDH between April 2019 and July 2020 were included. Patients were also participants in a randomized controlled trial. All patients included, had a passive subdural drain for exactly 24 hours. Drain production, Glasgow Coma Scale score, and degree of mobilization was recorded every hour for 24 hours. A CSDH successfully drained for 24 hours is referred to as a {"}case{"}. Patients were followed for 90 days. Primary outcome was symptomatic recurrent CSDH requiring surgery. Results A total of 118 cases from 99 patients were included in the study. Of the 118 cases, 34 (29%) had spontaneous drain cessation within the first 0-8 hours after surgery (Group A), 32 (27%) within 9-16 hours (Group B), and 52 (44%) within 17-24 hours (Group C). Hours of production (P < 0.000) and total drain volume (P = 0.001) were significantly different between groups. The recurrence rate was 26.5% in group A, 15.6% in group B, and 9.6% in group C (P = 0.037). Multivariable logistic regression analysis show that cases in group C (OR: 0.13, P = 0.005) are significantly less likely to recur compared to group A. Only in 8 of the 118 cases (6.8%), the drain started draining again after an interval of three consecutive hours. Conclusions Early spontaneous cessation of subdural drain production seems to be associated with increased risk of recurrent hematoma. Patients with early cessation of drainage did not benefit from further drain time. Observations of the present study indicate personalized drainage discontinuation strategy as a potentially alternative to a specific discontinuation time for all CSDH patients. ",
author = "Gr{\o}nh{\o}j, {Mads Hjortdal} and Jensen, {Thorbj{\o}rn S{\o}ren R{\o}nn} and Bjarni Johannsson and K{\aa}re Fugleholm and Frantz Rom-Poulsen",
note = "Publisher Copyright: {\textcopyright} 2023 Hjortdal Gr{\o}nh{\o}j et al.",
year = "2023",
doi = "10.1371/journal.pone.0285750",
language = "English",
volume = "18",
journal = "PLoS ONE",
issn = "1932-6203",
publisher = "Public Library of Science",
number = "5",

}

RIS

TY - JOUR

T1 - Early spontaneous cessation of subdural drainage after burr hole evacuation of chronic subdural hematoma and risk of recurrence

AU - Grønhøj, Mads Hjortdal

AU - Jensen, Thorbjørn Søren Rønn

AU - Johannsson, Bjarni

AU - Fugleholm, Kåre

AU - Rom-Poulsen, Frantz

N1 - Publisher Copyright: © 2023 Hjortdal Grønhøj et al.

PY - 2023

Y1 - 2023

N2 - Objective Subdural drainage reduces recurrence after evacuation of chronic subdural hematoma (CSDH). In the present study, the authors investigated the dynamics of drain production and potentially contributing factors for recurrence. Method Patients treated with a single burr hole evacuation of CSDH between April 2019 and July 2020 were included. Patients were also participants in a randomized controlled trial. All patients included, had a passive subdural drain for exactly 24 hours. Drain production, Glasgow Coma Scale score, and degree of mobilization was recorded every hour for 24 hours. A CSDH successfully drained for 24 hours is referred to as a "case". Patients were followed for 90 days. Primary outcome was symptomatic recurrent CSDH requiring surgery. Results A total of 118 cases from 99 patients were included in the study. Of the 118 cases, 34 (29%) had spontaneous drain cessation within the first 0-8 hours after surgery (Group A), 32 (27%) within 9-16 hours (Group B), and 52 (44%) within 17-24 hours (Group C). Hours of production (P < 0.000) and total drain volume (P = 0.001) were significantly different between groups. The recurrence rate was 26.5% in group A, 15.6% in group B, and 9.6% in group C (P = 0.037). Multivariable logistic regression analysis show that cases in group C (OR: 0.13, P = 0.005) are significantly less likely to recur compared to group A. Only in 8 of the 118 cases (6.8%), the drain started draining again after an interval of three consecutive hours. Conclusions Early spontaneous cessation of subdural drain production seems to be associated with increased risk of recurrent hematoma. Patients with early cessation of drainage did not benefit from further drain time. Observations of the present study indicate personalized drainage discontinuation strategy as a potentially alternative to a specific discontinuation time for all CSDH patients.

AB - Objective Subdural drainage reduces recurrence after evacuation of chronic subdural hematoma (CSDH). In the present study, the authors investigated the dynamics of drain production and potentially contributing factors for recurrence. Method Patients treated with a single burr hole evacuation of CSDH between April 2019 and July 2020 were included. Patients were also participants in a randomized controlled trial. All patients included, had a passive subdural drain for exactly 24 hours. Drain production, Glasgow Coma Scale score, and degree of mobilization was recorded every hour for 24 hours. A CSDH successfully drained for 24 hours is referred to as a "case". Patients were followed for 90 days. Primary outcome was symptomatic recurrent CSDH requiring surgery. Results A total of 118 cases from 99 patients were included in the study. Of the 118 cases, 34 (29%) had spontaneous drain cessation within the first 0-8 hours after surgery (Group A), 32 (27%) within 9-16 hours (Group B), and 52 (44%) within 17-24 hours (Group C). Hours of production (P < 0.000) and total drain volume (P = 0.001) were significantly different between groups. The recurrence rate was 26.5% in group A, 15.6% in group B, and 9.6% in group C (P = 0.037). Multivariable logistic regression analysis show that cases in group C (OR: 0.13, P = 0.005) are significantly less likely to recur compared to group A. Only in 8 of the 118 cases (6.8%), the drain started draining again after an interval of three consecutive hours. Conclusions Early spontaneous cessation of subdural drain production seems to be associated with increased risk of recurrent hematoma. Patients with early cessation of drainage did not benefit from further drain time. Observations of the present study indicate personalized drainage discontinuation strategy as a potentially alternative to a specific discontinuation time for all CSDH patients.

U2 - 10.1371/journal.pone.0285750

DO - 10.1371/journal.pone.0285750

M3 - Journal article

C2 - 37195980

AN - SCOPUS:85159763448

VL - 18

JO - PLoS ONE

JF - PLoS ONE

SN - 1932-6203

IS - 5

M1 - e0285750

ER -

ID: 368898906