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BACKGROUND: Postpartum depression (PPD) following a cesarean delivery is a frequently seen complication. Despite the prophylactic effects of ketamine, the impact of esketamine on PPD in women undergoing cesarean section remains uncertain. This study aimed to assess the effectiveness of esketamine as an adjunct to patient-controlled intravenous analgesia (PCIA) in preventing PPD in women undergoing caesarean section. METHODS: A total of 275 parturients undergoing caesarean section and subsequent patient-controlled intravenous analgesia (PCIA) were randomly assigned to receive either the control treatment (sufentanil 2 µg/kg + tropisetron 10 mg) or the experimental treatment with additional esketamine (1.5 mg/kg). The primary outcome measured was the incidence of postpartum depression (PPD), classified by Edinburgh Postnatal Depression Scale (EPDS) scores equal to or greater than 13 indicating PPD. Secondary outcomes included cumulative sufentanil consumption during specific time periods (0-24 h, 24-48 h, and 0-48 h) after the surgical procedure and numerical rating scale (NRS) scores at rest and during movements. RESULTS: The final analysis included a total of 246 postpartum women who had undergone caesarean delivery. On postoperative day 42, the incidence of depression among the control group was 17.6%, which was significantly higher compared to the esketamine group with a rate of 8.2% (P = 0.02). The EPDS scores also showed a significant difference between the two groups, with a mean score of 9.02 ± 2.21 in the control group and 6.87 ± 2.14 in the esketamine group (p < 0.0001). In terms of pain management, the esketamine group showed lower sufentanil consumption in the 0-24 h (42.5 ± 4.58 µg vs. 50.15 ± 5.47 µg, P = 0.04) and 0-48 h (87.40 ± 9.51 µg vs. 95.10 ± 9.36 µg, P = 0.04) postoperative periods compared to the control group. Differences in movement were also observed between the two groups at 24 and 48 h after the cesarean Sect. (3.39 ± 1.57 vs. 4.50 ± 0.80, P = 0.02; 2.43 ± 0.87 vs. 3.56 ± 0.76, P = 0.02). It is worth noting that the frequency of side effects observed in both groups was comparable. CONCLUSIONS: Esketamine at a dose of 1.5 mg/kg, when used as a supplement in PCIA, has been shown to significantly reduce the occurrence of PPD within 42 days. Additionally, it has been found to decrease cumulative consumption of sufentanil over a 48-hour period following cesarean operation, all without increasing the rate of adverse effects. TRIAL REGISTRATION: Registered in the Chinese Clinical Trial Registry (ChiCTR2200067054) on December 26, 2022.
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Depresión Posparto , Ketamina , Femenino , Humanos , Embarazo , Cesárea/efectos adversos , Depresión Posparto/tratamiento farmacológico , Dolor/tratamiento farmacológico , Manejo del Dolor , Dolor Postoperatorio/tratamiento farmacológico , Sufentanilo , Método Doble CiegoRESUMEN
We read the recently published article "Effect of Ropivacaine Intercostal Nerve Block Combined with Patient Controlled Intravenous Analgesia on Postoperative Analgesia after Breast Augmentation" by You et al. We have noticed several issues in the methods and results of this study and would appreciate the responses from the authors. We question several aspects, opioid-sparing effect, sufentanil consumption, sample size evaluation, exclusion reasons, and side effects.
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PURPOSE: The aim of this study was to compare the analgesic effect and adverse events of hydromorphone patient-controlled intravenous analgesia (PCIA) without background dose versus sufentanil PCIA with background dose in patients after surgery. DESIGN: A retrospective analysis. METHODS: From June 2020 to May 2021, 1,594 eligible postoperative patients who received PCIA were included in this study. According to the types of opioids, patients were divided into two groups: the sufentanil group and the hydromorphone group. The Numerical Rating Scale, Functional Activity Scale, and Level of Sedation were used to evaluate the analgesic effects between the two groups. In addition, total patient-controlled analgesia (PCA) use, effective number of PCA compressions, and adverse effects of PCIA were compared between the two groups. FINDINGS: At 24 hours (h) after surgery, the Functional Activity Scale score in the sufentanil group was higher than that in the hydromorphone group (P < .05). Compared with the sufentanil group, total PCA use, total number of PCA compressions and effective number of PCA consumptions were significantly decreased in the hydromorphone group during a 48 hours period (P < .05). There were no statistical differences in Numerical Rating Scale score, Level of Sedation score, and adverse events between two groups at 24 hours and 48 hours after surgery. CONCLUSIONS: Compared with sufentanil PCIA with a background dose, under a similar analgesic effect, hydromorphone PCIA without a background dose provided lower PCA use. Our findings may provide useful evidence for more future studies related to postoperative analgesia.
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Trigeminal neuralgia is a severe, disabling pain and its deafferentation remains a challenge for health providers. Transcranial direct current stimulation is a non-invasive stimulation technique which finds new utility in managing pain. Therefore, the introduction of alternative, non-invasive, safe, and effective methods should be considered in treating patients with trigeminal neuralgia unresponsive to conventional treatment.
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Objective: Patient-controlled intravenous analgesia (PCIA) can alleviate pain to some extent, and several randomized controlled trials (RCTs) have examined the efficacy of esketamine-assisted sufentanil in postoperative PCIA. In this research, we conducted a meta-analysis of relevant RCTs to compare the effect and safety of esketamine-sufentanil versus sufentanil alone for postoperative PCIA. Methods: We systematically searched the Cochrane Library, PubMed, Embase, Web of Science, CNKI, and other libraries up to December 2023 to screen out RCTs examining the use of esketamine combined with sufentanil for PCIA. We analysed analgesia scores, sedation scores, adverse drug reactions and postpartum depression scores as outcome indicators. Results: This meta-analysis included 32 RCTs. The results of the meta-analysis were as follows. 1) Visual Analog Scale: The VAS scores at 6, 12, 24, and 48 h were lower in the esketamine-sufentanil group than in the sufentanil alone group, and significant differences were found at all time points (p < 0.05). 2) Ramsay Sedation Scale: The sedation score of the esketamine-sufentanil group at 48 h after surgery was higher than that of the sufentanil group alone [mean difference (MD) = -0.09 points, confidence interval (CI): (-0.26, -0.07), p = 0.27], but this difference was not significant (p > 0.05). 3) Safety: Compared with sufentanil alone, the incidence rates of postoperative nausea-vomiting, dizziness-headache, skin pruritus and respiratory depression were significantly lower in the esketamine-sufentanil group. 4) Postartum depression: The reduction in postpartum depression scores were significantly greater in the esketamine-sufentanil group than in the sufentanil alone group at 3 days [MD = -1.35 points, CI: (-1.89, -0.81), p < 0.00001] and 7 days [MD = -1.29 points, CI: (-2.42, -0.16), p = 0.03]. Conclusion: The meta-analysis showed that the use of esketamine combined with sufentanil for postoperative PCIA could improve postoperative analgesia, alleviate postpartum depression and reduce the rate of postoperative adverse reactions, but there was no significant difference in sedation.
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Background: The reciprocal nexus between sleep and pain is well-documented, with the deleterious impact of operative trauma potentially playing a pivotal role in the dysregulation of this interplay, which could significantly contribute to the manifestation of postoperative delirium (POD). Studies have investigated the effect of adding dexmedetomidine (DEX) to patient-controlled intravenous analgesia (PCIA) pumps on postoperative pain-sleep interaction cycle and POD, but conclusions remained uncertain. The objective of this investigation is to perform a meta-analysis that thoroughly assesses the impact of integrating DEX into PCIA, focusing on analgesic effectiveness, sleep quality, and the incidence of delirium in postoperative patients. Methods: PubMed, Embase, Cochrane Library, SinoMed, and Wanfang Data Knowledge Service Platform were searched, for publications in any language, from database inception to September 2023. Our analysis encompassed randomized controlled trials (RCTs) that examine the therapeutic efficacy and risk profile of adding DEX to the PCIA on the postoperative pain-sleep interaction cycle, by focusing on changes in postoperative analgesia (Visual analog scale (VAS) score), sleep efficiency, sleep structure, subjective sleep score (Assen insomnia scale and numerical rating scale) and adverse event rate. Results: 34 RCTs (4324 patients) were analyzed. This study shows DEX improved analgesia and reduced VAS scores at 6, 12, and 24 h after surgery. Sleep efficiency was enhanced on the 1st and 2nd postoperative night. DEX improved sleep structure at the 1st postoperative night by reducing non-rapid eye movement stage 1 (N1) sleep and increasing non-rapid eye movement stage 2 (N2) and non-rapid eye movement stage 3 (N3) sleep. At the 2nd night, DEX reduced N1 sleep and increased N2 sleep, but not N3 sleep. Data from AIS and NRS showed improvement in subjective sleep scores on the 1st postoperative night and 2nd night. Additionally, DEX decreased the occurrence of POD on the 24 h and first-three days. Conclusion: This study shows that the typical DEX doses added to PCIA with sufentanil were 2-5 µg/kg or approximately 200-250 µg, and the addition of DEX to PCIA can improve pain-sleep interaction cycle from multiple perspectives, and further decrease the occurrence of POD.
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Purpose: To explore the benefits of ultrasound-guided intermittent thoracic paravertebral block (TPVB) combined with intravenous analgesia (PCIA) in alleviating postoperative nausea and vomiting (PONV) during video-assisted thoracic surgery (VATS). Patients and Methods: 120 patients with lung carcinoma undergoing VATS were included and divided into three groups: group S (single TPVB+PCIA), group I (intermittent TPVB+PCIA), and group P (PCIA). The patients' NRS scores, postoperative hydromorphone hydrochloride consumption, and intramuscular injection of bucinnazine hydrochloride were recorded. The incidence of PONV and complications were documented. Results: Compared with the group P, both group I and group S had significantly lower static NRS scores from 1-48 hours after the operation (P <0.05), and the dynamic NRS score of group I at the 1-48 hours after the operation were significantly decreased (P <0.05). Compared with the group P, the proportion of patients with PONV in group I was significantly lower (P <0.05), while there was no significant difference in group S. Moreover, the hospitalization period of patients in group I was significantly reduced compared with the other two groups (P <0.01), and the patient satisfaction was significantly increased compared with the group P (P <0.05). Conclusion: Intermittent TPVB combined with PCIA can reduce the postoperative pain and the occurrence of PONV.
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Objective: Chronic postoperative pain (CPSP) is common after thoracic surgery, even after the less invasive video-assisted thoracoscopic surgery (VATS). This study investigated the effect of thoracic epidural anesthesia (TEA) on the development of CPSP. Materials: We retrospectively analyzed the data of patients who underwent VATS at our center between 2020 and 2022. The enrolled patients were divided into the epidural block (EPI) and patient-controlled intravenous analgesia (PCIA) groups. A telephone questionnaire was used to collect information regarding CPSP, which was defined as a numerical rating scale (VAS) score ≥1 at 3 or 6 months postoperatively. Additionally, statistical analyses were performed to identify the risk factors for CPSP in the two groups. Results: Overall, 894 patients completed the follow-up interviews at 3 and 6 months, with 325 and 569 patients in the PCIA and EPI groups, respectively. The incidence rates of CPSP in the PCIA group at 3 and 6 months were 16.9 % (95 % confidence interval [CI]: 9.3-32.7 %) and 13.5 % (95 % CI: 8.7-33.4 %), and 10.3 % (95 % CI: 8.1-30.5 %) and 3.6 % (95 % CI: 3.5-21.5 %) in EPI group, respectively. The incidence of CPSP at 3 months (P = 0.0048) and 6 months (P < 0.005) was statistically significant in both groups. Age and lymph node dissection were significantly associated with CPSP. Conclusions: Compared to PCIA, TEA was associated with a lower incidence of CPSP after VATS, and should be considered an important part of the analgesia regimen for patients with VATS.
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OBJECTIVE: To compare the effect of patient-controlled intravenous analgesia(PCIA) and superior inguinal ligament iliac fascia block combined with PCIA after hip replacement in the elderly. METHODS: Total of 82 elderly patients were treated with hip arthroplasty from June 2019 to June 2021 and randomly divided into observation group and control group. There were 42 patients in control group, including 18 males and 24 females, aged from 60 to 78 years old with an average of (70.43±3.67) years old, 28 femoral neck fractures and 14 femoral head necrosis, who received PCIA. The study group consisted of 42 cases, including 20 males and 22 females, aged from 61 to 76 years old with an average of (69.68±3.74) years old, 25 femoral neck fractures and 17 femoral head necrosis, who received superior inguinal ligament iliac fascia block combined with PCIA. Pain visual analogue scale (VAS) and Ramesay sedation scores at 2 h, 6 h, 12 h, 24 h and 48 h after operation were evaluated. In addition, the follow-up results of the total consumption of sufentanil and the total number of PCIA compressions at 48 hours after operation, the first time of landing after surgery, the time of hospital stay, the incidence of adverse reactions, the satisfaction with analgesia of two groups were observed. RESULTS: All patients were followed up for 9 to 24 months with an average of(13.85±2.67) months. There was no significant difference in operation time and intraoperative bleeding between two groups (P>0.05). There was no difference in VAS between two groups at 2 hours after operation (P>0.05), and the VAS of the study group at 6 h, 12 h, 24 h and 48 h after operation were lower than those of the control group(P<0.05). The Ramesay sedation scores of the study group at 2 h, 6 h and 12 h after operation were higher than those of the control group(P<0.05), and there were no differences in Ramesay score between two groups at 24 h and 48 h after operation (P>0.05). The consumption of sufentanil in the study group within 48 hours after operation was lower than that in the control group (P<0.05), and PCIA compression times were lower than those in the control group(P<0.05), and the time of first landing was earlier than that in the control group(P<0.05). There was no significant difference in hospital stay, adverse reaction rate, complications between two groups (P>0.05). The satisfaction of analgesia in the study group was higher than that in the control group (P<0.05). CONCLUSION: Superior iliac fascia block of inguinal ligament combined with PCIA has significant analgesic and sedative effects after hip arthroplasty in the elderly. It can reduce the amount of sufentanil used and the total number of PCIA compressions, which is conducive to the early activity of patients out of bed, improve the satisfaction of analgesia.
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Analgesia Controlada por el Paciente , Artroplastia de Reemplazo de Cadera , Bloqueo Nervioso , Dolor Postoperatorio , Humanos , Masculino , Artroplastia de Reemplazo de Cadera/métodos , Femenino , Anciano , Analgesia Controlada por el Paciente/métodos , Bloqueo Nervioso/métodos , Persona de Mediana Edad , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & control , Fascia , Ligamentos/cirugíaRESUMEN
Purpose: We investigate the efficacy and safety of butorphanol in multimodal analgesia combined with dexmedetomidine and ketorolac via patient-controlled intravenous analgesia (PCIA) after hepatobiliary surgery, as compared with sufentanil. Patients and Methods: Postoperative follow-up data of hepatobiliary surgery patients in Henan Provincial People's Hospital from March 2018 to June 2021 were collected retrospectively and divided into butorphanol group (group B) or sufentanil group (group S) according to the postoperative intravenous controlled analgesia scheme. The baseline characteristics and surgical information of the two groups were matched through propensity score matching (PSM). Results: A total of 3437 patients were screened, and PSM yielded 1816 patients after matching, including 908 in the butorphanol group and 908 in the sufentanil group. Compared with group S, the incidence of moderate-to-severe pain on the first postoperative day and the second postoperative day was lower in group B during rest (3.2% vs 10.9%, P<0.001; 1.2% vs 4.6%, P<0.001), and during movement (7.0% vs 18.9%, P<0.001; 2.6% vs 8.7%, P<0.001). Patients receiving butorphanol had a lower morphine consumption (50mg vs 120mg, P<0.001). The bolus attempts of an analgesic pump in group B were significantly lower than in group S (1 vs 2, P<0.001). Postoperative hospital length of stay was shortened in group B (11d vs 12d, P=0.017). The occurrence of postoperative vomiting was lower in group B (1.4% vs 3.0%, P=0.025) than in group S. However, more patients in group B experienced dizziness (0.9% vs 0.1%, P=0.019). Conclusion: Compared with sufentanil, the application of butorphanol in multimodal analgesia combined with dexmedetomidine and ketorolac via PCIA ameliorated postoperative pain after hepatobiliary surgery, with reduced opioid consumption and shorter postoperative hospital length of stay.
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Dexmedetomidina , Sufentanilo , Humanos , Sufentanilo/uso terapéutico , Butorfanol/uso terapéutico , Estudios Retrospectivos , Ketorolaco , Analgésicos Opioides/uso terapéutico , Analgesia Controlada por el Paciente , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
Objective To evaluate the postoperative analgesia efficacy and clinical safety of hydro-morphone patients-controlled intravenous analgesia(PCIA)in patients with scar pregnancy after auxiliary uterine artery embolization(UAE).Methods A total of 116 patients with scar pregnancy,who received auxiliary UAE at the Fuyang Municipal People's Hospital of China between January 2021 and September 2022,were enrolled in this study.According to the intravenous self-controlled analgesic drugs used after UAE,the patients were randomly and equally divided into observation group(n=58)and control group(n=58).Ten minutes before the procedure,intravenous injection of 2 mg hydromorphone(observation group)or 2 μg/kg sufentanyl(control group)was performed,and the PCIA pump was connected.In the observation group,the mixed solution of 10 mg hydromorphone+100 mg flurbiprofen axetil+100 mL saline was put in the analgesic pump,while in the control group,the mixed solution of 2 μg/kg sufentanyl+flurbiprofen axetil 100 mg+100 mL saline was put in the analgesic pump.The post-UAE 0.5-h,4-h,8-h,12-h,24-h and 48-h visual analogue scale(VAS)scores,the Bruggrmann comfort scale(BCS)scores,the number of pressing analgesic pump times within postoperative 48 hours,the used dosage of analgesic drugs,the adverse reactions,and the incidence of postoperative complications were recorded.Results The difference in the post-UAE 0.5-h VAS scores between the observation group and the control group was not statistically significant(P>0.05),while the post-UAE 4-h,8-h,12-h,24-h and 48-h VAS scores in the observation group were significantly lower than those in the control group,and the differences were statistically significant(all P<0.05).The post-UAE 0.5-h,4-h,8-h,12-h,24-h and 48-h BCS scores in the observation group were significantly higher than those in the control group,and the differences were statistically significant(all P<0.05).The number of pressing analgesic pump times and the used dosage of analgesic drugs within postoperative 48 hours in the observation group were lower than those in the control group,and the differences were statistically significant(all P<0.05).No statistically significant differences in the complications such as drowsiness,skin itching,hypoxia,or respiratory depression,etc.existed between the two groups,while the difference in the incidence of adverse reactions between the two groups was statistically significant(P<0.05).Conclusion Hydromorphone and sufentanil PCIA can relieve the pain in scar pregnancy patients after UAE.Hydromorphone is superior to sufentanil in reducing the number of pressing analgesic pump times within postoperative 48 hours,reducing the used dosage of analgesic drugs,and decreasing the incidence of adverse reactions,therefore,hydromorphone PCIA has a certain promotion value.(J Intervent Radiol,2024,33:240-244)
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AIM: To observe the effect of Esketamine combined with sufentanil on analgesia and emotion after thoracoscopic radical resection of lung cancer. METHODS: A total of 108 patients undergoing thoracoscopic radical resection of lung cancer were randomly divided into three groups: Esketamine plus sufentanil patient-controlled analgesia group (S group), low-dose sufentanil patient-controlled analgesia group (LC group) and high-dose sufentanil patient-controlled analgesia group (HC group). PCIA was performed after operation. The formula of analgesia pump in group S: Esketamine 1.2 mg/kg, sufentanil 1 μg/kg, LC group analgesic pump formula: sufentanil 1 μg/kg; Formula of analgesic pump in HC group: sufentanil 1.5 μg/kg; Tropisetron 10 mg was added to three groups of analgesia pumps, and normal saline was diluted to 100 mL. Observe the visual analogue scale (VAS) and Ramsay sedation score of resting and exercise pain at 6 h (T
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Objective:To investigate the efficacy of tibial nerve block achieved through different approaches combined with patient-controlled intravenous analgesia for surgical treatment of calcaneus fractures.Methods:This is a case-control study. A total of 80 patients scheduled for calcaneus surgeries at Guangxi Orthopedic Hospital from January to December 2022 were randomly assigned to undergo either a tibial nerve combined with medial sural nerve block on the upper leg (T1 group, n = 40) or a tibial nerve block on the popliteal fossa (T2 group, n = 40). All nerve blocks were performed under ultrasound guidance. Following surgery, the same medication was used to set up the intravenous infusion pump. At 6, 12, 24, and 48 hours post-surgery, the Visual Analogue Scale scores were recorded. At 1 and 2 days post-surgery, the Pittsburgh Sleep Quality Index scores and the duration of postoperative sensory and motor nerve blocks were documented. The need for postoperative pain relief medication and the occurrence of nausea and vomiting were also recorded. Patient satisfaction with postoperative analgesia was assessed. Results:There was no significant difference in Visual Analogue Scale scores between the two groups at different time points after surgery (all P > 0.05), and there was no significant difference in Pittsburgh Sleep Quality Index scores between the two groups after surgery ( P > 0.05). The duration of postoperative sensory and motor nerve block in the T1 group were (20.98 ± 2.06) hours and (18.88 ± 2.31) hours, respectively, which were significantly shorter than (22.75 ± 1.71) hours and (20.78 ± 1.95) hours in the T2 group ( t = -4.20, -3.97, both P < 0.001). There was no significant difference in patient satisfaction with postoperative analgesia between the two groups ( P > 0.05). Conclusion:Two different approaches of tibial nerve block combined with an intravenous analgesia pump can provide satisfactory analgesic effects after surgical treatment of calcaneus fractures. Ultrasound-guided tibial nerve block combined with medial sural nerve block can more quickly restore postoperative limb motor function than tibial nerve block on the popliteal fossa.
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Objective To observe the effect of transversus abdominis plane block(TAPB)combined with patients controlled intravenous analgesia(PCIA)on the analgesia of patients after splenectomy.Methods A retrospective study method was conducted.A total of 63 patients who underwent splenectomy+pericardial vascular dissection in the department of general surgery of Nanchang No.9 Hospital from January to December 2021 were selected as the study objects.The patients were divided into TAPB combined with PCIA group(33 cases)and alone PICA group(30 cases)according to different postoperative analgesia techniques,and the postoperative analgesia effect was compared between the two groups.Results There was no significant difference between the two groups in sex,age,height,body mass,Child-Pugh grade and American Society of Anesthesiologists(ASA)grade.The operation time,intraoperative blood loss and intraoperative blood transfusion volume in TAPB combined with PCIA group were increased compared with alone PICA group[operation time(minutes):85.0(32.5)vs.82.5(40.0),intraoperative blood loss(mL):500(300)vs.425(500),intraoperative blood transfusion(mL):400(300)vs.300(525)],the incidence of postoperative abdominal infection and incisional infection tended to decrease compared with alone PICA group[abdominal infection:18.2%(6/33)vs.20.0%(6/30),incisional infection:21.2%(7/330)vs.23.3%(7/30)],but there was no significant difference between the two groups(both P>0.05).The visual analogue score(VAS)decreased gradually over time in both groups,and VAS in TAPB combined with PCIA group was significantly lower than that in PICA group at 6,12,24,48 and 72 hours after operation[4.0(1.0)vs.6.0(3.0),3.0(2.0)vs.4.0(2.0),2.0(1.5)vs 3.5(1.5),1.0(1.0)vs.2.0(1.5),1.0(1.0)vs.2.0(2.0),all P<0.05],the total number of PCIA compressions in TAPB combined with PCIA group was significantly lower than that of alone PICA group(times:2.64±1.19 vs.3.67±1.67,P<0.05).Conclusion The analgesic effect of TAPB combined with PCIA after splenectomy and devascularization is better than that of PCIA alone.
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To evaluate the value of oxycodone hydrochloride for postoperative pain management in patients undergoing patient-controlled intravenous analgesia(PCIA). The medical records on postoperative pain management in our department from January 1 to June 30,2018,were retrospectively analyzed.Totally 136 patients were assigned into oxycodone,sufentanil,or morphine groups according to the opioid used in the PCIA.Patients were assessed for postoperative pain severity(scored with NRS)and adverse reactions 24,36,and 48 hours after surgery.The area under curve(AUC)was calculated. The score of pain at exercise was significantly lower in the oxycodone group(2.2±2.4)than in the sufentanil group(3.4±2.1)(=0.305,=0.0126)or the morphine group(3.4±1.7)(=0.104,=0.0277)36 hours after surgery.AUC at rest was significantly lower in the oxycodone and morphine groups than in the sufentanil group(29.00,27.00,and 40.01,respectively);in contrast,AUC at exercise was significantly lower in the oxycodone group(63.17)than in the sufentanil and morphine groups(82.00 and 80.93,respectively).The consumption of opioids was significantly higher in the sufentanil group[(37.2±16.1),(46.1±24.3),(64.4±33.4)mg]than in the oxycodone group[(20.4±14.8)(=3.571,=0.001),(24.2±16.1)(=4.63,<0.0001),(34.4±25.1)mg(=6.409,<0.0001)]or the morphine group[(16.6±11.7)(=4.233,<0.0001),(20.5±14.1)(=5.250,<0.0001),(28.8±19.0)mg(=7.354,<0.0001)]24,36,48 hours after surgery.The oxycodone group experienced less vomiting(=11.360,=0.003)and early termination of PCIA(=7.914,=0.019)compared with the other two groups. Oxycodone can be used for postoperative PCIA.It can alleviate a variety of postoperative pain,with superior analgesic efficiency and safety to sufentanil and morphine.
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OBJECTIVE:To investigate the effects of parecoxib sodium ,flurbiprofen axetil and lornoxicam combined with patient controlled intravenous analgesia (PICA) on postoperative analgesia in patients undergoing gynecological laparoscopic surgery and its effect on serum related factors. METHODS :A total of 280 patients who underwent gynecologic laparoscopic surgery in the Second Affiliated Hospital of Hainan Medical University from Mar. 2017 to Mar. 2019 were randomly divided into control group (group C ),parecoxib sodium group (group P ),and flurbiprofen axetil group (group F )and lornoxicam group (group L )acording to random number table ,with 70 patients in each group. Four groups of patients received Sodium chloride injection 5 mL,Parecoxib sodium for injection 40 mg,Flurbiprofen axetil injection 50 mg and Lornoxicam for injection 8 mg (added 8 mg when the effect was not good )intravenously at 30 min before the end of surgery. At the end of surgery ,they were given PICA of Sufentanil citrate injection and Dizosin injection for analgesia. The situation of pain and nausea symptom were evaluated at 6,12,24 and 48 h after surgery by using numerical rating scale (NRS). The levels of serum CRP ,IL-6,SP and PGE 2 were detected by chemiluminescence method and ELISA. The times of pressing PICA pump and the dosage of analgesic were recorded in 4 groups within 24 h after surgery. The ADRs of patients within 48 h after surgery were recorded ,such as bloating , dizziness,itchy skin ,respiratory depression and urinary retention. RESULTS :At different time points ,the NRS scores of pain of group P ,F and L were significantly lower than those of group C ;and 48 h after surgery ,NRS score of pain of group L was significantly lower than those of group P and F (P<0.05). There was no statistical significance in the level of CRP ,IL-6,SP and PGE2 of 4 groups before surger (P>0.05). The CRP ,IL-6,SP and PGE 2 levels at each time point after surgery of group P ,F and L were significantly lower than those of group C ;compared with group P ,serum level of SP at 48 h after surgery as well as serum levels of PGE 2 at 12,24 and 48 h after surgery were significantly decreased in group F ,and serum level of IL- 6 at 48 h after surgery,serum levels of SP at 24 and 48 h after surgery ,serum levels of PGE 2 at 12,24,48 h after surgery were decreased significantly in group L ;compared with group F ,serum level of SP at 48 h after surgery as well as serum levels of PGE 2 at 12, 24,48 h after surgery were all decreased significantly in group L (P<0.05). There was no statistical significance in the incidence of anausea and vomiting among 4 groups(P>0.05). CONCLUSIONS :Parecoxib sodium ,flurbiprofen axetil and lornoxicam combined with PICA can effectively relieve the pain of patients after gynecological laparoscopic surgery and reduce the levels of serum related factor ,and lornoxicam has the most obvious effect.
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Objective To observe the effect of combination use of tramadol and ketorolac tromethamine for patientcontrolled intravenous analgesia (PCIA) after gynecological laparoscopic surgery. Methods Ninety patients with American Society of Anesthesiologists (ASA) grade I or Ⅱ undergoing gynecological laparoscopic surgery under general anesthesia were randomly divided into three groups: group T (using tramadol for PCIA) , group TK (using tramadol and ketorolac tromethamine for PCIA) and group K (using ketorolac tromethamine for PCIA) . The visual analog scale (VAS) scores at rest and moving and Ramsay sedation scale(Ramsay) scores were recorded at 1 h (t1) ,4 h (t2) ,8 h (t3) , 12 h (t4) , 24 h (t5) , 36 h (t6) , 48 h (t7) after surgery.The total dosage of rescue analgesia drug and the times of needing rescue analgesia were recorded. Adverse reactions were also recorded. Results VAS scores at rest in t 1,t2,t3,t4,t5 and t6 after surgery were significantly lower in group T and group TK than in group K(P<0.05) . VAS scores at movement time was not significantly different. After surgery,incidence rate of nausea,vomiting,dizziness or sleepiness was significantly higher in group T than in group TK and group K(P<0.05) . The total dosage of rescue analgesia drug in group K was significantly higher than in group T and in group TK (P<0.05) . In 24 h after surgery,patients pressed the button of PCIA (2.89±0.597) times in group TK,(3.05±0.574) times in group T,(6.50±0.859) times in group K.Ramsay scores at each time points after surgery were significantly increased (P<0.05) . Total dosage amount of rescue drugs and number of patients using rescue drugs were significantly higher in group K than in group T and group TK (P< 0.05) . Conclusion Combination use of tramadol and ketorolac tromethamine for PCIA after gynecological laparoscopic surgery has better analgesia effect with reduced side effects.
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Objective To investigate the effects of dexmedetomidine combined with butorphanol on postoperative an-algesia and recovery for patient-controlled intravenous analgesia (PCIA) in parturients undergoing cesarean section. Methods Eighty-four parturients scheduled for elective caesarean section under spinal anaesthesia were randomly al-located into two groups. Control group: physiological saline infusion(0.5 μg/kg) after delivery and butorphanol (10 mg) in PCIA. Experimental group: dexmedetomidine (0.5 μg/kg) infusion after delivery and dexmedeto-midine (200 μg) with butorphanol (10 mg) in PCIA. Hemodynamic variables, the visual analogue score (VAS), the sedation score, side effects, the total pump-press number and additional analgesics cases were re-corded. The quality of recovery was evaluated by using a 40-item quality of recovery questionnaire(QoR-40) and a 9 questions fatigue score(FFS). Results Compared with control group,the VAS scores,the total pump-press number, the incidence of side effects and the FSS scores in experimental group was significantly decreased (P<0.05). In addition,the QoR-40 score at POD3 was significantly increased(P<0.05). Conclusions Dexmedeto-midine combined with butorphanol for PCIA after caesarean section decreases the consumption of butorphanol,pro-motes postoperative analgesia,alleviates fatigue,and improves postoperative recovery.
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Objective To study the effect of sufentanil combined with nalbuphine on patient-controlled intravenous analgesia (PCIA)management after cesarean section.Methods The obj ects of study included 150 primiparas who underwent cesarean section in our hospital from January 2016 to March 2017,aged 20-35 years,weighing 54-89 kg,ASA physical status Ⅰ or Ⅱ.The primiparas were randomly divided into three groups,50 in each group.Sufentanil group (group S):sufentanil 2 μg/kg+tropisetron 10 mg;Nalbuphine group (group N):nalbuphine 2 mg/kg+tropisetron 10 mg;Sufentanil combined with nalbuphine group (group SN):sufentanil 1 μg/kg+nalbuphine 1 mg/kg+tropisetron 10 mg.The VAS scores,Ramsay scores and the incidence of respiratory depression of pain (rest,coughing)and Ramsay sedation scores were observed at 1,3,6,9,12,24,36 h after the caesarean section.Actual pressing times of PCIA were further evaluated.Adverse reactions were ob-served,such as nausea and vomiting,respiratory depression.Results There was no statistical differ-ence in VAS scores,Ramsay scores and the incidence of respiratory depression of patients at rest a-mong the three groups.However,when coughing,the VAS scores in patients of group SN were sig-nificantly lower than those of groups S and N (P<0.05).The incidence of nausea and vomiting in group N and group SN was significantly lower than that in group S (P<0.05).The actual pressing times of PCIA were significantly less in group SN than those in group S and group N (P<0.05). Conclusion Sufentanil combined with nalbuphine can achieve satisfactory analgesic effect on PCIA management after cesarean section.
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OBJECTIVE:To compare the effects of dezocine and nalbuphine on patient-controlled intravenous analgesia(PCIA) in patients undergoing cesarean section. METHODS:A total of 97 patients undergoing selective cesarean section were selected from our hospital during Jun. 2015 to Mar. 2017. They were divided into dezocine group(52 cases)and nalbuphine group(45 cases) according to lottery. Both groups received cesarean section under combined spinal-epidural anesthesia,and then given PCIA pump immediately after surgery. The pump of dezocine group was Dezocine injection 0.5 mg/kg+Tropisetron hydrochloride injection 10 mg;that of nalbuphine group was Nalbuphine hydrochloride injection 2 mg/kg+Tropisetron hydrochloride injection 10 mg. Both groups of analgesic drugs were diluted 100 mL with 0.9% sodium chloride injection,constant infusion of liquid medicine at rate of 2 mL/h,adding 0.5 mL additionally each time,for consecutive 48 h. VAS score and Ramsay sedation score of resting pain, dynamic pain and uterine contraction pain were performed in 2 groups 4,8,12,24,48 h after surgery. The serum levels of PRL were determined 30 min before surgery and 24,48 h after surgery. The initial time of lactation and ADR were recorded in 2 groups. RESULTS:VAS score of resting pain and uterine contraction pain at 4,8,12 h after operation and that of dynamic pain at 4,8,12, 24 h after operation were significantly lower in dezocine group than nalbuphine group,with statistical significance (P<0.05). There was no statistical significance in VAS score between 2 groups at other time points(P>0.05). As time went on,the VAS scores of the two groups decreased significantly at each time point,and the difference was statistically significant(P<0.05). The serum levels of PRL in 2 groups 24 and 48 h after operation were significantly higher than 30 min before operation,with statistical significance(P<0.05). There was no statistical significance in serum level of PRL between 2 groups at same time point(P>0.05). There was no statistical significance in Ramsay score, initial time of lactation or the incidence of ADR between dezocine group and nalbuphine group (P>0.05). CONCLUSIONS:Both dezocine and nalbuphine are effective analgesia drugs of PCIA in patients undergoing cesarean section. Early postoperative analgesic effect of dezocine is superior to nalbuphine. They have similar effects on long-term analgesia and postoperative sedative,serum level of PRL,initial time of lactation,as well as safety.