Symptomatic (Hypotensive) Bradycardia During Laparoscopic Living Donor Hepatectomy: Incidence and Risk Factors.
Transplant Proc
; 52(6): 1788-1790, 2020.
Article
em En
| MEDLINE
| ID: mdl-32571703
ABSTRACT
BACKGROUND:
The use of a minimally invasive laparoscopic approach in living donor hepatectomy is increasing with the need for enhanced management of living donors. Hypotensive bradycardia often occurs during abdominal surgery and can be fatal without proper management. We conducted a retrospective study to investigate the incidence and risk factors of symptomatic (hypotensive) bradycardia in laparoscopic living donor hepatectomy.METHODS:
Hypotensive bradycardia is defined as the heart rate below 60 beats per minute with simultaneous mean arterial blood pressure (MAP) below 65 mm Hg. Clinical characteristics of liver donors were collected and analyzed from May 2018 to July 2019.RESULTS:
This study included 129 cases of living donor hepatectomy; 11 donors of open hepatectomy were excluded, and 118 donors undergoing laparoscopic hepatectomy were analyzed. Hypotensive bradycardia was shown in 27 donors. Hypertension or angiotensin receptor blocker medication were significantly related to hypotensive bradycardia. Hypotensive bradycardia occurred after incision in 22 donors, and the onset time from the incision was 7.5 minutes [first quartile (Q1) 5.75, third quartile (Q3) 11.5, range 0-25], the minimum heart rate was 48.5 beats per minute (Q1 41.5, Q3 53.25, range 25-57), and the minimum MAP was 55 mm Hg (Q1 45, Q3 57.5, range 35-63). It took 132 seconds (Q1 42, Q3 189, range 12-408) to recover MAP over 65 mm Hg.CONCLUSIONS:
Hypotensive bradycardia occurred in 22.9% of the laparoscopic living donor hepatectomy cases, and 80.6% of cases occurred after incision. Thorough preoperative evaluation and close monitoring is important even in a healthy donor.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Bradicardia
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Laparoscopia
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Coleta de Tecidos e Órgãos
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Hepatectomia
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Complicações Intraoperatórias
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Evaluation_studies
/
Incidence_studies
/
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
Transplant Proc
Ano de publicação:
2020
Tipo de documento:
Article