RESUMEN
BACKGROUND: Crush Syndrome is a major cause of morbidity and mortality following large-scale catastrophic earthquakes. Since there are no randomized controlled studies on Crush Syndrome, knowledge on this subject is limited to expert experience. The primary objective is to analyze the epidemiological and demographic characteristics, clinical outcomes, and mortality factors of earthquake victims after the Pazarcik and Elbistan earthquakes on February 6, 2023. METHODS: This cross-sectional and observational retrospective study evaluated 610 earthquake victims who presented to our center between February 6 and April 30, 2023. Among these patients, 128 with Crush Syndrome were included in the study. Patient information was gathered from hospital records during their stay and from national registries upon referral. The primary outcome was to identify risk factors for mortality. Demographic and laboratory data were analyzed by acute kidney injury (AKI) stages; mortality-affecting factors were identified through regression analysis. RESULTS: Of the 128 Crush Syndrome patients (100 adults, 28 children), 64 were female. The AKI rate was 32.8%. Among patients with AKI, the frequency of hemodialysis requirement was 69%, and the mortality rate was 14.2%. The overall mortality rate for patients with Crush Syndrome was 4.6%, compared to 3.9% (19/482) in earthquake victims without Crush Syndrome (p=0.705). Notably, low systolic blood pressure at admission was the only factor significantly affecting mortality in Crush Syndrome patients (Hazard Ratio [HR]: 1.088, p=0.021, 95% Confidence Interval [CI]). CONCLUSION: Our study highlights low systolic blood pressure upon admission as a significant risk factor for increased mortality in Crush Syndrome patients. This finding may contribute to the literature by emphasizing the importance of monitoring blood pressure under rubble and administering more aggressive fluid therapy to patients with low systolic blood pressure.
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Lesión Renal Aguda , Síndrome de Aplastamiento , Terremotos , Adulto , Niño , Humanos , Femenino , Masculino , Síndrome de Aplastamiento/epidemiología , Síndrome de Aplastamiento/etiología , Estudios Retrospectivos , Estudios Transversales , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Lesión Renal Aguda/terapiaRESUMEN
OBJECTIVES: After orthotopic liver transplant, ischemia of biliary tract and graft loss may occur due to impaired hepatic arterial blood flow. This situation with hypersplenism and impaired hepatic arterial blood flowis defined as splenic artery steal syndrome.The aim of this study was to investigate the relationship between perioperative factors and splenic artery steal syndrome in orthotopic liver transplant patients. MATERIALS AND METHODS: Forty-five patients who underwent orthotopic liver transplant between 2014 and 2022 were included in the study. The data for the patients were obtained from the hospital database, including the intraoperative anesthesiology and postoperative intensive care records. RESULTS: Eleven patients were diagnosed with splenic artery steal syndrome. Patients with splenic artery steal syndrome had higher need for intraoperative vasopressor agents (P = .016) and exhibited lower intraoperative urine output (P = .031). In the postoperative intensive care follow-up, patients with splenic artery steal syndrome had higher levels of C-reactive protein during the first 48 hours (P = .030). CONCLUSIONS: Intraoperative administration of vasopressor drugs, low urine output, and early postoperative high C-reactive protein levels were associated with the development of splenic artery steal syndrome in patients undergoing orthotopic liver transplant. Future studies should focus on investigation of biomarkers associated systemic hypoperfusion that may contribute to the development of splenic artery steal syndrome.
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Trasplante de Hígado , Enfermedades Vasculares , Humanos , Trasplante de Hígado/efectos adversos , Estudios Retrospectivos , Arteria Esplénica/diagnóstico por imagen , Arteria Esplénica/cirugía , Proteína C-Reactiva , Enfermedades Vasculares/etiología , Arteria Hepática , SíndromeAsunto(s)
Anticoagulantes/efectos adversos , Reanimación Cardiopulmonar/métodos , Desfibriladores Implantables/efectos adversos , Insuficiencia Cardíaca/terapia , Corazón Auxiliar/efectos adversos , Inhibidores de Agregación Plaquetaria/efectos adversos , Anestesia General , Anticoagulantes/uso terapéutico , Capnografía , Clopidogrel , Epinefrina/administración & dosificación , Femenino , Ventrículos Cardíacos/patología , Ventrículos Cardíacos/cirugía , Hemorragia/inducido químicamente , Hemorragia/cirugía , Humanos , Persona de Mediana Edad , Monitoreo Intraoperatorio/métodos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Ticlopidina/efectos adversos , Ticlopidina/análogos & derivados , Ticlopidina/uso terapéutico , Resultado del Tratamiento , Warfarina/efectos adversos , Warfarina/uso terapéuticoRESUMEN
STUDY OBJECTIVE: To evaluate the analgesic effect of preoperative single dose intravenous paracetamol on postoperative pain and analgesic consumption within 24hours after elective cesarean surgery. DESIGN: Prospective, randomized, double-blind, placebo-controlled clinical trial. SETTING: University Teaching Hospital. PATIENTS: American Society of Anesthesiologists (ASA) I and II 60 patients between 18-40years of age who were scheduled to undergo elective cesarean section. INTERVENTIONS: Patients were randomized into two groups to receive either intravenous 1g paracetamol (100mL) (Group P) or 0.9% NaCl solution (100mL) (Group C) 15minutes before the induction of general anesthesia. After delivery of newborn 0.15mg kg(-1) morphine was administered to all patients in both groups. Postoperative analgesia was provided with patient-controlled intravenous analgesia with morphine in the postoperative period. MEASUREMENTS: Pain which is the primary outcome measure was assessed at 15th, 30th minutes and 1st, 2nd, 4th, 6th, 12th, 24th hours by the Visual Analogue Scale. Patients' demographics, hemodynamics, Apgar score, additional analgesic requirement, side effects, patients' satisfaction and postoperative total morphine consumption within 24hours were recorded. MAIN RESULTS: Median visual analogue scale for pain in Group P was significantly lower compared to Group C at all time points except for the score at 24th h postoperatively (P<.05). Additional analgesic requirement during postoperative first hour was lower in Group P (P<.05). Total morphine consumption was higher in Group C compared with Group P (P<.05). There was no difference between groups with respect to Apgar scores, side effects, and patient satisfaction (P>.05). CONCLUSIONS: Preoperative use of single-dose intravenous 1g paracetamol was found to be effective in reducing the severity of pain and opioid requirements within 24hours after cesarean section.
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Acetaminofén/administración & dosificación , Analgesia Obstétrica/métodos , Analgésicos no Narcóticos/administración & dosificación , Cesárea/métodos , Adulto , Analgésicos Opioides/administración & dosificación , Anestesia General/métodos , Anestesia Obstétrica/métodos , Método Doble Ciego , Esquema de Medicación , Femenino , Humanos , Inyecciones Intravenosas , Morfina/administración & dosificación , Manejo del Dolor/métodos , Dimensión del Dolor/métodos , Dolor Postoperatorio/prevención & control , Embarazo , Cuidados Preoperatorios/métodos , Estudios Prospectivos , Adulto JovenRESUMEN
ABSTRACT BACKGROUND AND OBJECTIVES: Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used to control arthroscopic pain. Addition of oral effective opioid "codeine" to NSAIDs may be more effective and decrease parenteral opioid consumption in the postoperative period. The aim of this study was to compare the efficacy and side effects of naproxen sodium and a new preparation naproxen sodium-codeine phosphate when administered preemptively for arthroscopic meniscectomy. METHODS: Sixty-one patients were randomized into two groups to receive either oral naproxen sodium (Group N) or naproxen sodium-codeine phosphate (Group NC) before surgery. The surgery was carried out under general anesthesia. Intravenous meperidine was initiated by patient-controlled analgesia (PCA) for all patients. The primary outcome measure was pain score at the first postoperative hour assessed by the Visual Analogue Scale (VAS). Sedation assessed by Ramsey Sedation Scale, first demand time of PCA, postoperative meperidine consumption, side effects and hemodynamic data were also recorded. RESULTS: The groups were demographically comparable. Median VAS scores both at rest and on movement were significantly lower in Group NC compared with Group N, except 18th hour on movement (p < 0.05). The median time to the first demand of PCA was shorter in Group N compared with Group NC (p < 0.001). Meperidine consumption was higher in Group N compared with Group NC (p < 0.001). There was no difference between groups with respect to side effects (p > 0.05). CONCLUSIONS: The combination of naproxen sodium-codeine phosphate provided more effective analgesia than naproxen sodium and did not increase side effects.
RESUMO JUSTIFICATIVA E OBJETIVOS: Os anti-inflamatórios não esteroides (AINEs) são frequentemente usados para controlar a dor após artroscopia. A adição de um opiáceo oral eficaz (codeína) aos AINEs pode ser mais efetiva e diminuir o consumo de opiáceo parenteral no pós-operatório. O objetivo deste estudo foi comparar a eficácia e os efeitos colaterais de naproxeno sódico e uma nova preparação, naproxeno sódico-fosfato de codeína, quando administrados preventivamente para meniscectomia artroscópica. MÉTODOS: Foram randomicamente divididos em dois grupos 61 pacientes para receber naproxeno sódico por via oral (Grupo N) ou naproxeno sódico-fosfato de codeína (Grupo NC) antes da cirurgia. A cirurgia foi feita sob anestesia geral. Meperidina intravenosa foi iniciada por meio de analgesia controlada pelo paciente (ACP) para todos os pacientes. O desfecho primário foi o escore de dor na primeira hora de pós-operatório, avaliada com a escala visual snalógica (EVA). A sedação foi avaliada com a escala de sedação de Ramsey. A primeira demanda de ACP, o consumo de meperidina no pós-operatório, os efeitos colaterais e os dados hemodinâmicos também foram registrados. RESULTADOS: Os grupos foram demograficamente comparáveis. As medianas dos escores EVA tanto em repouso quanto em movimento foram significativamente menores no Grupo NC comparado com o Grupo N; exceto para movimento na avaliação de 18 horas (p < 0,05). A mediana do tempo até a primeira demanda de ACP foi menor no Grupo N em comparação com o Grupo NC (p < 0,001). O consumo de meperidina foi maior no Grupo N em comparação com o Grupo NC (p < 0,001). Não houve diferença entre os grupos em relação aos efeitos colaterais (p > 0,05). CONCLUSÕES: A combinação de naproxeno sódico-fosfato de codeína forneceu analgesia mais efetiva que naproxeno sódico, sem aumentar os efeitos colaterais.
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Humanos , Masculino , Femenino , Adulto , Artroscopía/métodos , Naproxeno/administración & dosificación , Codeína/administración & dosificación , Menisco/cirugía , Dolor Postoperatorio/tratamiento farmacológico , Dimensión del Dolor , Antiinflamatorios no Esteroideos/administración & dosificación , Antiinflamatorios no Esteroideos/efectos adversos , Naproxeno/efectos adversos , Método Doble Ciego , Estudios Prospectivos , Estudios de Seguimiento , Analgesia Controlada por el Paciente/métodos , Codeína/efectos adversos , Combinación de Medicamentos , Analgésicos Opioides/administración & dosificación , Meperidina/administración & dosificación , Persona de Mediana EdadRESUMEN
BACKGROUND AND OBJECTIVES: Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used to control arthroscopic pain. Addition of oral effective opioid "codeine" to NSAIDs may be more effective and decrease parenteral opioid consumption in the postoperative period. The aim of this study was to compare the efficacy and side effects of naproxen sodium and a new preparation naproxen sodium-codeine phosphate when administered preemptively for arthroscopic meniscectomy. METHODS: Sixty-one patients were randomized into two groups to receive either oral naproxen sodium (Group N) or naproxen sodium-codeine phosphate (Group NC) before surgery. The surgery was carried out under general anesthesia. Intravenous meperidine was initiated by patient-controlled analgesia (PCA) for all patients. The primary outcome measure was pain score at the first postoperative hour assessed by the Visual Analogue Scale (VAS). Sedation assessed by Ramsey Sedation Scale, first demand time of PCA, postoperative meperidine consumption, side effects and hemodynamic data were also recorded. RESULTS: The groups were demographically comparable. Median VAS scores both at rest and on movement were significantly lower in Group NC compared with Group N, except 18(th) hour on movement (p<0.05). The median time to the first demand of PCA was shorter in Group N compared with Group NC (p<0.001). Meperidine consumption was higher in Group N compared with Group NC (p<0.001). There was no difference between groups with respect to side effects (p>0.05). CONCLUSIONS: The combination of naproxen sodium-codeine phosphate provided more effective analgesia than naproxen sodium and did not increase side effects.
Asunto(s)
Artroscopía/métodos , Codeína/administración & dosificación , Menisco/cirugía , Naproxeno/administración & dosificación , Adulto , Analgesia Controlada por el Paciente/métodos , Analgésicos Opioides/administración & dosificación , Antiinflamatorios no Esteroideos/administración & dosificación , Antiinflamatorios no Esteroideos/efectos adversos , Codeína/efectos adversos , Método Doble Ciego , Combinación de Medicamentos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Meperidina/administración & dosificación , Persona de Mediana Edad , Naproxeno/efectos adversos , Dimensión del Dolor , Dolor Postoperatorio/tratamiento farmacológico , Estudios ProspectivosRESUMEN
BACKGROUND AND OBJECTIVES: Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used to control arthroscopic pain. Addition of oral effective opioid "codeine" to NSAIDs may be more effective and decrease parenteral opioid consumption in the postoperative period. The aim of this study was to compare the efficacy and side effects of naproxen sodium and a new preparation naproxen sodium-codeine phosphate when administered preemptively for arthroscopic meniscectomy. METHODS: Sixty-one patients were randomized into two groups to receive either oral naproxen sodium (Group N) or naproxen sodium-codeine phosphate (Group NC) before surgery. The surgery was carried out under general anesthesia. Intravenous meperidine was initiated by patient-controlled analgesia (PCA) for all patients. The primary outcome measure was pain score at the first postoperative hour assessed by the Visual Analogue Scale (VAS). Sedation assessed by Ramsey Sedation Scale, first demand time of PCA, postoperative meperidine consumption, side effects and hemodynamic data were also recorded. RESULTS: The groups were demographically comparable. Median VAS scores both at rest and on movement were significantly lower in Group NC compared with Group N, except 18(th) hour on movement (p<0.05). The median time to the first demand of PCA was shorter in Group N compared with Group NC (p<0.001). Meperidine consumption was higher in Group N compared with Group NC (p<0.001). There was no difference between groups with respect to side effects (p>0.05). CONCLUSIONS: The combination of naproxen sodium-codeine phosphate provided more effective analgesia than naproxen sodium and did not increase side effects.
RESUMEN
ABSTRACTBACKGROUND AND OBJECTIVE: Sedation in dialysis dependent end-stage renal disease patients requires caution as a result of performing high doses of sedatives and its complications. Multidrug sedation regimens might be superior and advantage on lesser drug consumption and by the way adverse events which occur easily in end-stage renal disease patients. We evaluated the effects of dexmedetomidine premedication on propofol consumption, sedation levels with Observer's Assessment of Alertness and Sedation scores and the bispectral index and the hemodynamic changes, potential side effects in geriatric patients with end-stage renal disease who underwent hip fracture surgery under spinal anesthesia.METHOD: In this randomized, controlled, double-blind study 60 elderly patients (age ≥ 65 years) with end-stage renal disease and hip fracture scheduled for anterograde femoral intramedullary nailing were assigned to groups that received either intravenous saline infusion (Group C) or dexmedetomidine 0.5 g/kg/10 min infusion for premedication (Group D). All the patients received propofol infusion after the induction of the spinal anesthesia.RESULTS: Total propofol consumption, propofol dose required for targeted sedation levels according to Observer's Assessment of Alertness and Sedation scores and bispectral index levels, recovery times were significantly lower in Group D (p < 0.001). The time to reach to Observer's Assessment of Alertness and Sedation score 4 and to achieve bispectral index ≤ 80 was significantly lower in Group C compared with Group D (p < 0.001). Adverse events were similar in both groups.CONCLUSION: Dexmedetomidine premedication lowers intraoperative propofol consumption to maintain targeted level of sedation. Therefore low dose dexmedetomidine premedication in addition to propofol infusion might be an alternative in geriatric patients with end-stage renal disease for sedation.
RESUMOJUSTIFICATIVA E OBJETIVO: A sedação em paciente dependente de diálise com doença renal em estágio terminal (DRET) requer cautela como resultado da administração de altas doses de sedativos e suas complicações. Os regimes de sedação com múltiplas drogas podem ser superiores e vantajosos em relação ao consumo menor de drogas e aos eventos adversos que ocorrem facilmente em pacientes com DEET. Avaliamos os efeitos da pré-medicação com dexmedetomidina sobre o consumo de propofol, os níveis de sedação com os escores da Observer's Assessment of Alertness and Sedation (OAA/S) e do índice bispectral (BIS), as alterações hemodinâmicas e os potenciais efeitos colaterais em pacientes geriátricos com DRET submetidos à cirurgia para fratura de quadril sob raquianestesia.MÉTODO: Neste estudo randômico, controlado e duplo-cego, 60 pacientes idosos (idade ≥ 65 anos), com DRET e fratura de quadril, agendados para fixação intramedular de haste femoral anterógrada foram designados para grupos para receberam infusão intravenosa de solução salina (Grupo C) ou pré-medicação com infusão de 0,5 mg kg/10 min de dexmedetomidina (DEX) (Grupo D). Todos os pacientes receberam infusão de propofol após a indução da raquianestesia.RESULTADOS: O consumo total de propofol, a dose de propofol necessária para os níveis-alvo de sedação de acordo com os escores da OAA/S, os valores do BIS e os tempos de recuperação foram significativamente menores no Grupo D (p < 0,001). O tempo para atingir o escore 4 na OAA/S e valores BIS ≤ 80 foi significativamente inferior no Grupo C em comparação com o Grupo D (p < 0,001). Os eventos adversos foram semelhantes em ambos os grupos.CONCLUSÃO: A pré-medicação com dexmedetomidina reduz o consumo de propofol no intraoperatório para manter o nível-alvo de sedação. Portanto, a pré-medicação com DEX em dose baixa em combinação com infusão de propofol pode ser uma opção para sedação em pacientes geriátricos com DRET.
Asunto(s)
Humanos , Masculino , Femenino , Anciano , Medicación Preanestésica , Propofol/administración & dosificación , Anestésicos Intravenosos/administración & dosificación , Dexmedetomidina/farmacología , Hipnóticos y Sedantes/farmacología , Fallo Renal Crónico/metabolismo , Método Doble Ciego , Dexmedetomidina/administración & dosificación , Hipnóticos y Sedantes/administración & dosificaciónRESUMEN
BACKGROUND AND OBJECTIVE: Sedation in dialysis dependent end-stage renal disease patients requires caution as a result of performing high doses of sedatives and its complications. Multidrug sedation regimens might be superior and advantage on lesser drug consumption and by the way adverse events which occur easily in end-stage renal disease patients. We evaluated the effects of dexmedetomidine premedication on propofol consumption, sedation levels with Observer's Assessment of Alertness and Sedation scores and the bispectral index and the hemodynamic changes, potential side effects in geriatric patients with end-stage renal disease who underwent hip fracture surgery under spinal anesthesia. METHOD: In this randomized, controlled, double-blind study 60 elderly patients (age≥65 years) with end-stage renal disease and hip fracture scheduled for anterograde femoral intramedullary nailing were assigned to groups that received either intravenous saline infusion (Group C) or dexmedetomidine 0.5µg/kg/10min infusion for premedication (Group D). All the patients received propofol infusion after the induction of the spinal anesthesia. RESULTS: Total propofol consumption, propofol dose required for targeted sedation levels according to Observer's Assessment of Alertness and Sedation scores and bispectral index levels, recovery times were significantly lower in Group D (p<0.001). The time to reach to Observer's Assessment of Alertness and Sedation score 4 and to achieve bispectral index≤80 was significantly lower in Group C compared with Group D (p<0.001). Adverse events were similar in both groups. CONCLUSION: Dexmedetomidine premedication lowers intraoperative propofol consumption to maintain targeted level of sedation. Therefore low dose dexmedetomidine premedication in addition to propofol infusion might be an alternative in geriatric patients with end-stage renal disease for sedation.
Asunto(s)
Anestésicos Intravenosos/administración & dosificación , Dexmedetomidina/farmacología , Hipnóticos y Sedantes/farmacología , Fallo Renal Crónico/metabolismo , Medicación Preanestésica , Propofol/administración & dosificación , Anciano , Dexmedetomidina/administración & dosificación , Método Doble Ciego , Femenino , Humanos , Hipnóticos y Sedantes/administración & dosificación , MasculinoRESUMEN
BACKGROUND AND OBJECTIVE: Sedation in dialysis dependent end-stage renal disease patients requires caution as a result of performing high doses of sedatives and its complications. Multidrug sedation regimens might be superior and advantage on lesser drug consumption and by the way adverse events which occur easily in end-stage renal disease patients. We evaluated the effects of dexmedetomidine premedication on propofol consumption, sedation levels with Observer's Assessment of Alertness and Sedation scores and the bispectral index and the hemodynamic changes, potential side effects in geriatric patients with end-stage renal disease who underwent hip fracture surgery under spinal anesthesia. METHOD: In this randomized, controlled, double-blind study 60 elderly patients (age≥65 years) with end-stage renal disease and hip fracture scheduled for anterograde femoral intramedullary nailing were assigned to groups that received either intravenous saline infusion (Group C) or dexmedetomidine 0.5µg/kg/10min infusion for premedication (Group D). All the patients received propofol infusion after the induction of the spinal anesthesia. RESULTS: Total propofol consumption, propofol dose required for targeted sedation levels according to Observer's Assessment of Alertness and Sedation scores and bispectral index levels, recovery times were significantly lower in Group D (p<0.001). The time to reach to Observer's Assessment of Alertness and Sedation score 4 and to achieve bispectral index≤80 was significantly lower in Group C compared with Group D (p<0.001). Adverse events were similar in both groups. CONCLUSION: Dexmedetomidine premedication lowers intraoperative propofol consumption to maintain targeted level of sedation. Therefore low dose dexmedetomidine premedication in addition to propofol infusion might be an alternative in geriatric patients with end-stage renal disease for sedation.
RESUMEN
BACKGROUND: The addition of opioids to local anesthetics contributes to the quality of spinal anesthesia and postoperative analgesia. OBJECTIVE: In our prospective, randomized, double-blind, controlled study, our aim was to compare the effect of low-dose sufentanil plus levobupivacaine or a fentanyl plus levobupivacaine mixture on anesthesia quality, block characteristics, newborn and mother well-being, surgeon satisfaction, and duration of postoperative analgesia. METHODS: Ninety-three patients were randomized into 3 groups (n = 31). Patients in Group C received 0.5% levobupivacaine (2.2 ± 0.2 mL), Group S received 2.5 µg sufentanil plus 0.5% levobupivacaine (2.2 ± 0.2 mL), and Group F received 10 µg fentanyl plus 0.5% levobupivacaine (2.2 ± 0.2 mL) intrathecally completed to a volume of 3 mL with the addition of saline in all groups. Patients' demographics, sensory and motor block characteristics, hemodynamics, Apgar scores, umbilical blood gas values, maternal side effects, surgeon satisfaction score, time to first analgesia requirement, and additional analgesic use within 24 hours were recorded. RESULTS: In Group S and Group F, target levels of sensory and motor block were achieved more rapidly (P < 0.001). The hemodynamic values were lower (P < 0.05), and the duration of sensory blockade and the time of first analgesic requirement were longer (P < 0.001) in Group S. Additional analgesic requirement during first 24-hour period was lowest in Group S, and highest in Group C (P < 0.001). Apgar scores and umbilical blood gas samples were similar between groups. Postoperative pruritus was more frequent in Group S (P < 0.001) and surgeon satisfaction score was significantly lower in Group C (P = 0.003). CONCLUSIONS: We suggest that the addition of sufentanil and fentanyl to intrathecal levobupivacaine during caesarean section surgery is more effective than the administration of levobupivacaine alone. The addition of sufentanil to levobupivacaine allowed rapid onset time for sensory and motor block levels. It also extended the duration of postoperative analgesia and led to a decrease in total analgesic requirement. ClinicalTrials.gov identifier: NCT01858090.
RESUMEN
PURPOSE: Electroshock wave lithotripsy (ESWL) is a painful procedure performed with sedoanalgesia in paediatric patients. The propofol-ketamine combination may be the preferable anaesthesia for this procedure, and propofol-ketamine consumption may be decreased with the administration of intravenous (IV) paracetamol. In this study we investigated the effect of IV paracetamol administration on propofol-ketamine consumption, recovery time and frequency of adverse events in paediatric patients undergoing ESWL. METHODS: Sixty children, ranging in age from 1 to 10 years and with American Society of Anesthesiologists Physical Status 1-2, were included in this prospective, randomized, double-blinded study. Thirty minutes prior to the procedure children randomly assigned to Group I received IV 15 mg/kg paracetamol, and those randomly assigned to Group II received 1.5 mL/kg IV saline infusion 30 min. The propofol-ketamine combination was prepared by mixing 25 mg propofol and 25 mg ketamine in a total 10 mL solution in the same syringe. After the administration of 0.1 mg/kg midazolam and 10 µg/kg atropine to both groups and during the procedure, the propofol-ketamine combination was administered at 0.5 mg/kg doses to achieve a Wisconsin sedation score of 1 or 2. Oxygen saturation and heart rate were recorded at 5-min intervals. Propofol-ketamine consumption, recovery times and adverse events were also recorded. RESULTS: Demographic data were similar between groups. Propofol-ketamine consumption (Group I, 25.2 ± 17.7 mg; Group II, 35.4 ± 20.1 mg; p = 0.04) and recovery times (Group I, 19.4 ± 7.9 min; Group II, 29.6 ± 11.4 min; p < 0.0001) were significantly different between groups. Saturation, heart rate and adverse events were similar in both groups. CONCLUSION: Our data suggest that the administration of IV paracetamol decreases propofol-ketamine consumption for adequate sedation during ESWL procedures in paediatric patients and shortens recovery time.
Asunto(s)
Acetaminofén/administración & dosificación , Analgésicos no Narcóticos/administración & dosificación , Anestésicos/administración & dosificación , Ketamina/administración & dosificación , Litotricia , Propofol/administración & dosificación , Niño , Preescolar , Método Doble Ciego , Humanos , Lactante , Inyecciones Intravenosas , Estudios ProspectivosRESUMEN
BACKGROUND: The insertion of urinary catheters during urinary surgical interventions may lead to catheter-related bladder discomfort (CRBD) in the postoperative period. OBJECTIVE: We aimed to evaluate the effect of single-dose intravenous paracetamol on CRBD. METHODS: In this randomized, controlled, double-blind study, 64 patients (age >18 years, American Society of Anesthesiologists Physical Status I-II) requiring urinary bladder catheterization for percutaneous nephrolithotomy were assigned to groups that received either intravenous paracetamol (15 mg/kg) (group P) or NaCl 0.9% solution (control group [group C]) 30 minutes before the end of surgery. Patients received patient-controlled analgesia (10-mg bolus of meperidine, without infusion, 20-minute lock out) postoperatively. CRBD and pain status were assessed at 30 minutes and 1, 2, 4, 6, and 12 hours postoperatively. Postoperative meperidine requirement and patient and surgeon satisfaction were assessed. RESULTS: Group P had significantly lower CRBD scores at all time points except at 12 hours postoperatively compared with group C (P < 0.05). Total meperidine consumption was significantly higher in group C (P < 0.05). Patient and surgeon satisfaction scores were significantly higher in group P (P < 0.05). CONCLUSIONS: Intraoperative single-dose paracetamol was found to be effective in reducing the severity of CRBD and pain in urologic surgery. We suggest that it may be an efficient, reliable, easy-to-apply drug for CRBD. ClinicalTrials.gov identifier: NCT01652183.