Implementation of liposomal bupivacaine transversus abdominis plane blocks into the colorectal enhanced recovery after surgery protocol: a natural experiment.
Int J Colorectal Dis
; 35(1): 133-138, 2020 Jan.
Article
em En
| MEDLINE
| ID: mdl-31797098
ABSTRACT
BACKGROUND:
Enhanced recovery after surgery (ERAS) programs are now standard of care for colorectal surgery. Efforts have been aimed at decreasing postoperative opioid consumption. The goal of this study is to evaluate the effect of liposomal bupivacaine transversus abdominis plane (TAP) blocks on opioid use and its downstream effect on rates of ileus and hospital length of stay (LOS).METHODS:
We performed a retrospective pre- and postintervention time-trend analysis (2016-2018) of ERAS patients undergoing laparoscopic colorectal surgery at two academic medical centers within the same hospital system. The intervention was liposomal bupivacaine TAP blocks versus standard local infiltration with bupivacaine with a primary outcome of total morphine milligram equivalents (MME) administered within 72 h of surgery. Secondary outcomes included hospital LOS and rate of postoperative ileus.RESULTS:
There were 556 patients included at the control hospital, and 384 patients were included at the treatment hospital. Patients at both hospitals were similar with regard to age, body mass index, comorbidities, and surgical indication. In an adjusted time-trend analysis, the treatment hospital was associated with a significant decrease in MME administered (- 15.9 mg, p = 0.04) and hospital LOS (- 0.8 days, p < 0.001). There was no significant decrease in the rate of ileus at the treatment hospital (- 6.9%, p = 0.08).CONCLUSIONS:
In a time-trend analysis, the addition of liposomal bupivacaine TAP blocks into the ERAS protocol resulted in significantly reduced opioid use and shorter hospital LOS for patients undergoing surgery at the treatment hospital. Liposomal bupivacaine TAP blocks should be considered for inclusion in the standard ERAS protocol.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Bupivacaína
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Músculos Abdominais
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Cirurgia Colorretal
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Recuperação Pós-Cirúrgica Melhorada
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article