Dual Antiplatelet Therapy and Surgical Timing in Geriatric Hip Fracture
OBJECTIVE: To determine how timing of surgery affects transfusion, major complications, and mortality in patients who sustain a geriatric hip fracture while taking dual antiplatelet therapy (DAPT; typically aspirin and clopidogrel).
DESIGN: Retrospective cohort study.
SETTING: University-affiliated Level 1 Trauma Center.
PATIENTS: Patients 65 years of age or older on DAPT with a geriatric hip fracture were investigated at a single institution between 2002 and 2017. Demographic and perioperative data were collected from patient records, institutional databases, and national hip fracture registry.
INTERVENTION: Fixation or arthroplasty.
MAIN OUTCOME MEASUREMENT: Transfusion, major complications, and 30-day mortality.
RESULTS: Of the 6724 patients sustaining a geriatric hip fracture, 122 patients were taking DAPT on admission. Timing of surgery did not influence transfused units (incidence rate ratio 1.00, 95% confidence interval: 0.87-1.15, P = 0.968) but did affect major complications (time modeled as quadratic term; odds ratios ranging from 0.20 to 7.91, ptime = 0.001, ptime*time<0.001) and 30-day mortality (odds ratio 1.32, 95% confidence interval: 1.03-1.68, P = 0.030).
CONCLUSION: Surgical delay does not change the need for transfusion of hip fracture patients on DAPT, but it is associated with increased probabilities of major complications and 30-day mortality.
LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:34 |
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Enthalten in: |
Journal of orthopaedic trauma - 34(2020), 10 vom: 01. Okt., Seite 559-565 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Tarrant, Seth M [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Completed 21.06.2021 Date Revised 21.06.2021 published: Print Citation Status MEDLINE |
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doi: |
10.1097/BOT.0000000000001779 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM308892763 |
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520 | |a OBJECTIVE: To determine how timing of surgery affects transfusion, major complications, and mortality in patients who sustain a geriatric hip fracture while taking dual antiplatelet therapy (DAPT; typically aspirin and clopidogrel) | ||
520 | |a DESIGN: Retrospective cohort study | ||
520 | |a SETTING: University-affiliated Level 1 Trauma Center | ||
520 | |a PATIENTS: Patients 65 years of age or older on DAPT with a geriatric hip fracture were investigated at a single institution between 2002 and 2017. Demographic and perioperative data were collected from patient records, institutional databases, and national hip fracture registry | ||
520 | |a INTERVENTION: Fixation or arthroplasty | ||
520 | |a MAIN OUTCOME MEASUREMENT: Transfusion, major complications, and 30-day mortality | ||
520 | |a RESULTS: Of the 6724 patients sustaining a geriatric hip fracture, 122 patients were taking DAPT on admission. Timing of surgery did not influence transfused units (incidence rate ratio 1.00, 95% confidence interval: 0.87-1.15, P = 0.968) but did affect major complications (time modeled as quadratic term; odds ratios ranging from 0.20 to 7.91, ptime = 0.001, ptime*time<0.001) and 30-day mortality (odds ratio 1.32, 95% confidence interval: 1.03-1.68, P = 0.030) | ||
520 | |a CONCLUSION: Surgical delay does not change the need for transfusion of hip fracture patients on DAPT, but it is associated with increased probabilities of major complications and 30-day mortality | ||
520 | |a LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence | ||
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