<abstract xmlns="http://www.w3.org/1999/xhtml">

<sec><h3>Introduction</h3>
<p>We sought out to evaluate the effects of oxycodone hydrochloride injection on laparoscopic cholecystectomy (LC), substance P, 5-hydroxytryptamine (5-HT), and patient-controlled intravenous analgesia (PCIA).</p>
</sec>
<sec><h3>Materials and Methods</h3>
<p>A total of 120 eligible patients were randomly divided into an observation group (n=60) and control group (n=60). Oxycodone (0.07 mg/kg) and fentanyl (0.7 μg/kg) were intravenously injected during LC. Substance P and 5-HT were detected by ELISA.</p>
</sec>
<sec><h3>Results</h3>
<p>Heart rate (HR), mean arterial pressure (MAP), and blood oxygen saturation (SpO<sub>2</sub>) were recorded. Visual analogue scale (VAS), Ramsay scores, and incidence rates of adverse reactions were recorded. The observation group was less prone to agitation, with less affected HR, MAP and SpO<sub>2</sub> during recovery. Before and after extubation, and upon leaving the recovery room, substance P and 5-HT increased more slowly in the observation group. After extubation, the control group had higher VAS and Ramsay scores and a higher incidence rate of adverse reactions. Using oxycodone before the end of LC does not delay awakening or affect extubation, but reduces hemodynamic fluctuations, incidence of agitation and release of substance P and 5-HT. It has high safety and stable circulation during recovery.</p>
</sec>
<sec><h3>Conclusions</h3>
<p>Oxycodone used in PCIA after LC effectively mitigates postoperative pain, with milder adverse reactions, which is superior to fentanyl.</p>
</sec>
</abstract>

Introduction
We sought out to evaluate the effects of oxycodone hydrochloride injection on laparoscopic cholecystectomy (LC), substance P, 5-hydroxytryptamine (5-HT), and patient-controlled intravenous analgesia (PCIA).

Materials and Methods
A total of 120 eligible patients were randomly divided into an observation group (n=60) and control group (n=60). Oxycodone (0.07 mg/kg) and fentanyl (0.7 μg/kg) were intravenously injected during LC. Substance P and 5-HT were detected by ELISA.

Results
Heart rate (HR), mean arterial pressure (MAP), and blood oxygen saturation (SpO2) were recorded. Visual analogue scale (VAS), Ramsay scores, and incidence rates of adverse reactions were recorded. The observation group was less prone to agitation, with less affected HR, MAP and SpO2 during recovery. Before and after extubation, and upon leaving the recovery room, substance P and 5-HT increased more slowly in the observation group. After extubation, the control group had higher VAS and Ramsay scores and a higher incidence rate of adverse reactions. Using oxycodone before the end of LC does not delay awakening or affect extubation, but reduces hemodynamic fluctuations, incidence of agitation and release of substance P and 5-HT. It has high safety and stable circulation during recovery.

Conclusions
Oxycodone used in PCIA after LC effectively mitigates postoperative pain, with milder adverse reactions, which is superior to fentanyl.

Analgesic effects of oxycodone hydrochloride injection after laparoscopic cholecystectomy and influence on substance P, 5-hydroxytryptamine, and patient-controlled intravenous analgesia

Postępy Higieny i Medycyny Doświadczalnej

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Introduction
We sought out to evaluate the effects of oxycodone hydrochloride injection on laparoscopic cholecystectomy (LC), substance P, 5-hydroxytryptamine...

Analgesic effects of oxycodone hydrochloride injection after laparoscopic cholecystectomy and influence on substance P, 5-hydroxytryptamine, and patient-controlled intravenous analgesia

Article Category: Original Study

Published Online: Jul 23, 2023

Page range: 42 - 48

Received: Jul 29, 2022

Accepted: Feb 03, 2023

DOI: https://doi.org/10.2478/ahem-2023-0006

Keywords
oxycodone, substance P, 5-hydroxytryptamine, patient-controlled intravenous analgesia, laparoscopic cholecystectomy

© 2023 Lei Tan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Analgesic effects of oxycodone hydrochloride injection after laparoscopic cholecystectomy and influence on substance P, 5-hydroxytryptamine, and patient-controlled intravenous analgesia

Article Category: Original Study

Published Online: Jul 23, 2023

Page range: 42 - 48

Received: Jul 29, 2022

Accepted: Feb 03, 2023

DOI: https://doi.org/10.2478/ahem-2023-0006

Keywordsoxycodone, substance P, 5-hydroxytryptamine, patient-controlled intravenous analgesia, laparoscopic cholecystectomy

© 2023 Lei Tan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
oxycodone, substance P, 5-hydroxytryptamine, patient-controlled intravenous analgesia, laparoscopic cholecystectomy