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PURPOSE: The primary outcome of this study is to compare the success rates of ONB techniques performed either with ultrasound guidance or with the blind technique. The second outcome is to compare the incidences of perioperative bleeding and the presence of recurrent tumors in the control cystoscopy performed in the 3rd postoperative month in both groups. MATERIALS AND METHODS: The study was conducted in the urology operating room of Mugla Sitki Kocman Training and Research Hospital between December 2019 and March 2023. A total of 122 patients were included in the study: 22 females with a mean age of 56.63 ± 12.99 years and 100 males with a mean age of 63.18 ± 8.00 years. In one group (group 1), ONB was performed under ultrasound guidance by the same anesthesiologist, and in another group (group 2), ONB was performed blindly based on anatomical signs by the same urologist. RESULTS: Adductor muscle contraction was not observed in 53 patients (91.4%) in group 1 and in 49 patients (76.6%) in group 2 (p = 0.027). CONCLUSION: The success rate of ONB was higher when using an ultrasound-guided technique than when using a blind technique.
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Ankylosing spondylitis is a challenging disease for anesthesiologist due its airway and axial skeleton involvement. A 55 years old male patient suffering from severe ankylosing spondylitis, admitted to Anesthesiology Clinic. He was planned to receive a midline open ventral hernia repair. We decided to perform bilateral ultrasound-guided erector spinae plane (ESP) block at the level of T8 with 0.4 mcg kg-1 hour-1 dexmedetomidine sedation for complete anesthesia of the surgery. We performed ESP block with 25 mL of 0.25% bupivacaine and repeated the same procedure at the contralateral side. Twenty minutes later, the skin incision was started. We didn't need to apply an additive anesthetic or analgesic drug throughout the surgery. ESP block provides analgesia for different dermatomes by effecting ventral rami and rami communicantes of spinal nerves depending on the level of injection site. When performed between T7-T9 levels, it has been reported to effectively attenuate postoperative pain after different types of surgeries.
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Anestesiologia , Bloqueio Nervoso , Espondilite Anquilosante , Herniorrafia , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/prevenção & controle , Espondilite Anquilosante/complicaçõesAssuntos
COVID-19 , Traqueostomia , Estado Terminal , Humanos , Respiração Artificial , SARS-CoV-2 , Traqueostomia/efeitos adversosRESUMO
BACKGROUND: Some scoring systems, such as Acute Physiology and Chronic Health Evaluation II (APACHE II), are used to predict mortality, but they are not specialized for traumatic brain injury. INCNS is a new scoring system for traumatic brain injury developed by Goa et al. INCNS score evaluates inflammation, nutrition, consciousness, neurological function and systemic condition. The present study aims to evaluate performances of Acute Physiology and Chronic Health Evaluation II (APACHE II) and INCNS to predict mortality in traumatic brain injuries. METHODS: In this study, 78 patients who were treated in anaesthesiology intensive care unit with the diagnosis of traumatic brain injury were included. Patients under the age of 18, foreigners, patients with incomplete data were excluded from this study. Medical records were examined retrospectively. APACHE II and INCNS scores in the first 24 hours were counted up. RESULTS: Of the 78 patients, 45 (57.7%) were males and 33 (42.3%) were females. The overall mortality was 34.6% (27/78). The mean APACHE II, INCNS score was 23.85±9.44 and 14.43±8.75, respectively. The area under the curve result of receiver operating characteristic curve analysis was 0.797 for the APACHE II and 0.847 for the INCNS. CONCLUSION: The INCNS scoring system had higher discriminatory power than the APACHE II in predicting the mortality of TBI in the ICU. INCNS can be considered as a usable prognostic model for Turkish people.
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Lesões Encefálicas Traumáticas/mortalidade , Índice de Gravidade de Doença , APACHE , Lesões Encefálicas Traumáticas/diagnóstico , Feminino , Humanos , Masculino , Curva ROC , Estudos RetrospectivosRESUMO
BACKGROUND: A mouth gag is usually used during tonsillectomy and adenotonsillectomy surgeries, cleft palate repair, obstructive sleep apnea surgery, and intraoral tumor excision. The placement of the gag causes hemodynamic changes similar to laryngoscopy. The aim of this study was to evaluate the effect of mouth gag placement on the optic nerve sheath diameter (ONSD) of pediatric patients. The secondary aim was to assess the relationship between neck extension and changes in ONSD. METHODS: The trial was prospectively registered to the Australian New Zealand Clinical Trials Registry (Trial ID: ACTRN12618000551291) on 12.04.2018. This prospective, observational study was performed in a tertiary university hospital operating room between 01.05.2018-01.07.2018. Thirty-five children aged < 18 years, with ASA I status, who were scheduled for tonsillectomy and adenotonsillectomy surgeries were prospectively included in the study. Measurements of ONSD were performed (T0) after induction of anesthesia, (T1) after endotracheal intubation, (T2) after mouth gag placement, and (T3) 20 min after mouth gag placement. After the mouth gag was placed and the head was positioned for surgery, the degree of neck extension was calculated. RESULTS: All participants completed the study. There were significant differences in ONSD values at time points T1, T2, and T3 (p < 0.001, CI: - 0.09,-0.05; p < 0.001, CI: - 0.09,-0.05; p < 0.001, CI: - 0.05,-0.02; respectively). The maximum increase in ONSD was after intubation (0.69 ± 0.06 mm) and immediately after mouth gag placement (0.67 ± 0.07 mm). ONSD values continued to increase 20 min after gag placement (0.36 ± 0.04). There was no relation between the degree of neck extension and ONSD values (ß = 0.63, p = 0.715). CONCLUSIONS: The use of a mouth gag causes significant increases in ONSD measurements of children. Therefore, attention to the duration of mouth gag placement should be considered during surgery. TRIAL REGISTRATION: The trial was prospectively registered to the Australian New Zealand Clinical Trials Registry (Trial ID: ACTRN12618000551291 ) on 12.04.2018.
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Adenoidectomia/métodos , Nervo Óptico/patologia , Tonsilectomia/métodos , Criança , Pré-Escolar , Feminino , Hemodinâmica , Humanos , Pressão Intracraniana , Masculino , Boca , Estudos ProspectivosRESUMO
BACKGROUND: The mean platelet volume (MPV) is an important indicator of platelet function with large platelets showing higher enzymatic and metabolic activity than other platelets. There can be a relationship between increased platelet activity and anxiety and depression. Our primary hypothesis was that patients with high anxiety scores would have higher MPV, and the secondary hypothesis was that propofol induction time and total propofol consumption within the first 30 min of surgery would be higher in patients with higher anxiety scores. METHODS: The Beck Anxiety Inventory (BAI) was administered to the participating patients 1 day before surgery to evaluate the level of anxiety. Based on the scores from the BAI, 40 patients with an anxiety score of < 8 were assigned to the non-anxious group (Group NA) and 40 patients with an anxiety score of ≥8 were assigned to the anxious group (Group A). At the anesthesia induction the mean time to achieve an entropy value below 60 (T1) was recorded. The total intraoperative propofol consumption within the first 30 min was recorded. RESULTS: There was a statistically significant difference between the groups in terms of preoperative MPV and demographic data, including age and sex. The mean total propofol consumption at 30 min after induction in the groups was statistically significant. The cut-off value for MPV was calculated as 9.65. CONCLUSIONS: The preoperative MPV values and propofol consumption at 30 min among patients with high preoperative anxiety scores were high. We suggest that MPV is helpful in the clinical practice in predicting the amount of anesthetic agents required for the 30 mins of anesthesia.
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Anestésicos Intravenosos/administração & dosagem , Ansiedade/fisiopatologia , Plaquetas/fisiologia , Volume Plaquetário Médio/estatística & dados numéricos , Período Pré-Operatório , Propofol/administração & dosagem , Adulto , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Hip fracture is a common clinical problem which causes severe pain in geriatric patients. However, severe pain following fracture may bring on mental disorders and delirium. A neuroinflammatory response with IL-6 and IL-8 has been shown to be associated with the pathophysiology of delirium. In this study, our primary hypothesis is that preoperative femoral nerve block (FNB) intervention in geriatric patients will more effectively attenuate pain following trochanteric femur fracture than the preoperative paracetamol application. Our secondary hypothesis is that interleukin levels (IL-6, IL-8) in cerebrospinal fluid (CSF) will be lower in the femoral nerve block group than the paracetamol group. Our tertiary hypothesis is that the incidence of postoperative delirium will be lower in the femoral nerve block group. METHODS: The patients over 65 years of age with ASA status II-IV and admitted to the Emergency Service for femur fracture were included in this study. Recommendations of the 'delirium prevention table' were applied to all of the patients at arrival. In the first group, 15 mg/kg paracetamol was administered intravenously every eight hours. In the second group, femoral nerve blockage was performed, and a catheter was placed. Then, 0.5 mL/kg bupivacaine 0.25% was applied every eight hours. In both groups, pain scores four hours after interventions were recorded. All patients were operated within 48 hours under spinal anesthesia. During spinal anesthesia, 2 mL of CSF samples were taken from all patients for analysis of IL-6 and IL-8 cytokines, and pain scores during positioning were recorded. RESULTS: VAS scores four hours after the first preoperative pain treatment and during the positioning for regional anesthesia were significantly lower in the femoral nerve block group. IL-8 levels are significantly lower in the femoral nerve block group but not in IL-6 levels. The incidence of delirium was less in the femoral nerve block group, but the difference was not statistically significant. CONCLUSION: The femoral nerve block was more effective in preoperative pain management of trochanteric femur fracture and preventing pain during regional anesthesia application. The mean IL-8 level was lower in the femoral nerve block group when compared to the paracetamol group. There is no difference in the postoperative delirium incidence between groups.
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Delírio , Nervo Femoral/fisiologia , Fraturas do Quadril/cirurgia , Bloqueio Nervoso/métodos , Manejo da Dor/métodos , Dor Pós-Operatória , Idoso , Idoso de 80 Anos ou mais , Delírio/epidemiologia , Delírio/etiologia , Delírio/prevenção & controle , Feminino , Humanos , Masculino , Dor Pós-Operatória/complicações , Dor Pós-Operatória/tratamento farmacológicoRESUMO
A 74-year- old male, who was known to have hypertension, chronic obstructive lung disease, and benign prostate hyperplasia, was evaluated preoperatively in our clinic for a femur fracture. In addition, it was found that the patient was using 1000 mg of metformin per oral due to type 2 diabetes. At the preoperative cardiology evaluation, the ejection fraction was 60% with normal systolic ventricular function. Routine laboratory tests were normal. Metformin was held 24 hours before surgery. Spinal anesthesia was applied with 10 mg bupivacaine and 20 mcg fentanyl. Total blood loss at surgery was 150 cc. After an uneventful surgery, the patient was observed at the surgical postanesthesia care unit. Cardiac and respiratory physical examinations seemed normal but the patient had minimal acidosis and hypoxia in the arterial blood gas analysis. Twelve hours after the operation, compensated high anion gap ( 30 mEq/l) metabolic acidosis emerged, but lactate was normal. The patient's urea and creatinine levels were normal in the control blood tests, and the patient's urine output was above 0.5 ml/kg. Within this period, glucose levels were around 80-140 mg/dl. To overcome metabolic acidosis, bolus intravenous 8.4 % bicarbonate solution was administered. Bicarbonate infusion was started on the continuation of metabolic acidosis and base loss despite the bolus bicarbonate treatment. Since there was no other reason for the metabolic acidosis, metformin usage was considered to cause metabolic acidosis. During this treatment period, despite high anion gap acidosis, there was no lactate elevation. The patient had normal laboratory and hemodynamic values and was discharged from the intensive care unit at postoperative Day 3.
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Pain is the most common reason for emergency department visits. Traditionally, pain management has been provided by narcotics, non-steroidal anti-inflammatory drugs and non-narcotics. Erector spinae plane block is a new interfascial plane block that has been successfully used for acute pain control in different surgeries. Two female patients with severe back pain related to breast cancer metastasis applied to emergency department. The pain scores of the patients were between 8 and 10. We performed bilateral erector spinae plane block at the levels of T3 and T6. The pain scores decreased under 2 within 30 min and none of the patients required additional analgesic agent for 24 hours. Previously erector spinae plane block was used for rib and spine fractures in emergency department. Different from previous cases, we performed bi-level blocks to cover a larger area and the block abruptly and effectively reduced pain scores of the patients with breast cancer.
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Dor nas Costas/tratamento farmacológico , Neoplasias Ósseas/secundário , Bloqueio Nervoso/métodos , Idoso , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , Dor nas Costas/etiologia , Neoplasias da Mama/patologia , Bupivacaína/administração & dosagem , Bupivacaína/uso terapêutico , Feminino , Humanos , Pessoa de Meia-Idade , Metástase Neoplásica , Medição da Dor , Índice de Gravidade de Doença , Coluna Vertebral/patologia , Resultado do TratamentoRESUMO
BACKGROUND: Breast cancer surgery is one of the most common surgeries among the female population. Nearly half of the patients suffer chronic pain following breast cancer surgery, and 24% of them categorizing their pain as moderate to high. In this study, effects of ultrasound-guided erector spinae plane (ESP) block performed using two different concentrations of bupivacaine on postoperative tramadol consumption, pain scores, and intraoperative fentanyl requirements among patients who underwent radical mastectomy surgery were compared. METHODS: This double-blinded, prospective, and randomized study included patients with age ranged 18-70, American Society of Anesthesiologist physical status I-II, and scheduled for unilateral modified radical mastectomy surgery. The patients were randomly allocated into two groups. In group I, ESP block was performed with 0.375% bupivacaine. In group II, ESP block was performed with 0.25% bupivacaine. General anesthesia was induced in both groups according to the standard procedures. When the pain score was ≥4, patients received intravenous (i.v.) 25 mcg fentanyl in the recovery room or 4 mg of morphine in the surgical ward as a rescue analgesia. The main measurements were postoperative tramadol consumption; Numerical Rating Scale (NRS) scores 15, 30, and 60 min and 12 and 24 h postoperatively; and intraoperative fentanyl requirements. RESULTS: In total, 42 patients (21 patients in each group) were included in the study. The mean tramadol consumption at the postoperative 24th h was 149.52 ± 25.39 mg in group I, and 199.52 ± 32.78 mg in group II (p = 0.001). In group I, the NRS scores were significantly lower at every time points compared with those in group II. The mean intraoperative fentanyl requirement was similar in the two groups. CONCLUSION: Although ESP block performed with both concentrations of bupivacaine provided effective postoperative analgesia, the higher concentration of bupivacaine significantly reduced postoperative tramadol consumption after radical mastectomy surgery. CLINICAL TRIAL REGISTRATION: The study was registered prospectively with the Australian New Zealand Clinical Trials Registry (trial ID: ACTRN12618001334291at 08/08/2018).
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Bupivacaína/administração & dosagem , Mastectomia/métodos , Bloqueio Nervoso/métodos , Dor Pós-Operatória/prevenção & controle , Adulto , Idoso , Analgésicos Opioides/administração & dosagem , Anestésicos Locais/administração & dosagem , Neoplasias da Mama/cirurgia , Relação Dose-Resposta a Droga , Método Duplo-Cego , Feminino , Fentanila/administração & dosagem , Humanos , Pessoa de Meia-Idade , Morfina/administração & dosagem , Dor Pós-Operatória/tratamento farmacológico , Estudos Prospectivos , Tramadol/administração & dosagemRESUMO
STUDY OBJECTIVE: Laparoscopic cholecystectomy (LC) is a frequently applied minimally invasive surgery. Intraoperative access is provided with small keyhole entries on the abdominal wall. However, LC causes moderate to severe postoperative pain. The subcostal approach of TAP block was described by Hebbard et al. for postoperative analgesia especially for upper abdominal surgeries. Ultrasound-guided erector spinae plane (US-ESP) block is a novel technique targeting ventral rami, dorsal rami and rami communicantes of the spinal nerves. DESIGN: Single-blinded, prospective, randomized study. SETTING: Tertiary university hospital, postoperative recovery room and surgical ward. PATIENTS: Seventy-six patients (ASA I-II) were divided into two equal groups. After applying the exclusion criteria, 68 patients were included in final analysis (34 patients in ESP group and 34 in OSTAP group). INTERVENTIONS: Erector spinae plane block was performed in the ESP group and oblique subcostal transversus abdominis block was performed in the OSTAP group. MEASUREMENTS: Postoperative tramadol consumption and pain scores between groups were compared. In addition, intraoperative fentanyl need was measured. MAIN RESULTS: Postoperative tramadol consumption was 139.1⯱â¯21.9â¯mg in the ESP group and 199.4⯱â¯27.7â¯mg in the OSTAP group (mean difference 60.29â¯mg, 95% confidence interval - 72.40 to - 48.19; pâ¯<â¯0.001). NRS scores at almost all time-points were lower in the ESP group according to the repeated measures analysis. Integration of AUC and Mann Whitney U test results have revealed that there was no time wise difference between ESP and OSTAP groups even though NRS scores by itself and time-wise linear area under curve scores were higher in the OSTAP group compare to ESP group. There were no differences in intraoperative fentanyl need. CONCLUSION: Ultrasound-guided ESP block reduced postoperative tramadol consumption and pain scores more effectively than OSTAP block after laparoscopic cholecystectomy surgery.
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Colecistectomia Laparoscópica/métodos , Bloqueio Nervoso/métodos , Dor Pós-Operatória/prevenção & controle , Ultrassonografia de Intervenção/métodos , Músculos Abdominais/inervação , Adulto , Idoso , Analgésicos Opioides/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Músculos Paraespinais/inervação , Estudos Prospectivos , Método Simples-Cego , Fatores de Tempo , Tramadol/administração & dosagemRESUMO
The use of ultrasound guidance increases the safety of peripheral block interventions by allowing anaesthesiologists to simultaneously see the position of block needle, the targeted nerves and surrounding vessels. In this report, we represented three patients diagnosed with double axillary vein variation with ultrasound guidance during infraclavicular nerve block intervention. The patients were scheduled for different types of upper limb surgeries. All patients received infraclavicular nerve block for anaesthetic management. A double axillary vein variation was diagnosed with ultrasound during block interventions. Hydro-location technique was used in all cases and the procedures were completed uneventfully. In the current literature, there is limited number of reports concerning double axillary vein variation. Detailed knowledge of the axillary anatomy is important to avoid complications such as intravascular injection during peripheral nerve block interventions. The use of ultrasound guidance and hydro-location technique should be considered for nerve blocks, especially in the axillary area.
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Veia Axilar/anormalidades , Bloqueio Nervoso , Ultrassonografia de Intervenção/métodos , Adulto , Diagnóstico Diferencial , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
STUDY OBJECTIVE: Breast cancer is the most common malignancy of women all over the world. In this study, we compared the effects of ultrasound-guided modified pectoral nerve (PECS) block and erector spinae plane (ESP) block on postoperative opioid consumption, pain scores, and intraoperative fentanyl need of patients undergoing unilateral modified radical mastectomy surgery. DESIGN: Single-blinded, prospective, randomized, efficacy study. SETTING: Tertiary university hospital, postoperative recovery room and surgical ward. PATIENTS: Forty patients (ASA I-II) were allocated to two groups. After exclusion, 38 patients were included in the final analysis (18 patients in the PECS groups and 20 in the ESP group). INTERVENTIONS: Modified pectoral nerve block was performed in the PECS group and erector spinae plane block was performed in the ESP group. MEASUREMENTS: Postoperative tramadol consumption and pain scores were compared between the groups. Also, intraoperative fentanyl need was measured. MAIN RESULTS: Postoperative tramadol consumption was 132.78⯱â¯22.44â¯mg in PECS group and 196⯱â¯27.03â¯mg in ESP group (pâ¯=â¯0.001). NRS scores at the 15th and 30thâ¯min were similar between the groups. However, median NRS scores were significantly lower in PECS group at the postoperative 60thâ¯min, 120thâ¯min, 12thâ¯hour and 24thâ¯hour (pâ¯=â¯0.024, pâ¯=â¯0.018, pâ¯=â¯0.021 and pâ¯=â¯0.011 respectively). Intraoperative fentanyl need was 75â¯mg in PECS group and 87.5â¯mg in ESP group. The difference was not statistically significant (pâ¯=â¯0.263). CONCLUSION: Modified PECS block reduced postoperative tramadol consumption and pain scores more effectively than ESP block after radical mastectomy surgery.
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Analgésicos Opioides/administração & dosagem , Mastectomia/efeitos adversos , Bloqueio Nervoso/métodos , Manejo da Dor/métodos , Dor Pós-Operatória/tratamento farmacológico , Adulto , Idoso , Anestésicos Locais/administração & dosagem , Neoplasias da Mama/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/prevenção & controle , Músculos Paraespinais/diagnóstico por imagem , Músculos Paraespinais/inervação , Estudos Prospectivos , Nervos Torácicos/diagnóstico por imagem , Nervos Torácicos/efeitos dos fármacos , Resultado do Tratamento , Ultrassonografia de IntervençãoRESUMO
STUDY OBJECTIVE: Surgical trauma is known to induce hyperalgesia, and if pain management is insufficient, it contributes to persistent pain in the postoperative period.In this study, our primary aims were to compare the effect of pregabalin and duloxetine on postoperative pain scores and cognitive functions. Our secondary aim was to determine drug-related side effects. DESIGN: This was a prospective, randomized, double-blind, placebo-controlled study. SETTINGS: The study was carried out in the setting of the operating room and the surgical ward. PATIENTS: Ninety-four patients, 18 to 65 years of age, ASA status I-II, scheduled for elective repair of lumbar disc herniation were enrolled in the study. INTERVENTIONS: The patients were randomly divided into 3 groups: the first group received pregabalin 75 mg orally 1 hour before the surgery and at the postoperative 12th and 24th hours. The second group received duloxetine 60 mg orally 1 hour before the surgery. At the postoperative 12th hour, they received a placebo capsule, and, at the 24th hour, they received duloxetine 60 mg again. The third group received placebo capsules orally at all timepoints. MEASUREMENTS: Postoperative pain evaluation was conducted using a Visual Analogue Scale at the postoperative first minute, 30th minute, first hour, and the 12th, 24th, and 48th hours. The preoperative and postoperative sixth hour cognitive functions were evaluated with Montreal Cognitive Assessment (MoCA) test. MAIN RESULTS: There was a significant reduction in mean MoCA scores postoperatively in all groups (P<0.01). The highest MoCA score reduction was in the pregabalin group (1.83±1.31 point), then in the duloxetine group (1.16±0.82), and the least decrease was in the control group (0.49±0.61). At all timepoints, the mean Visual Analogue Scale scores of the pregabalin and duloxetine groups were similar to each other, and they were lower than that of the control group (P<0.05). CONCLUSIONS: Preoperative use of duloxetine 60 mg can be an useful alternative to pregabalin 75 mg, as it has a similar analgesic effect on postoperative pain, with fewer incidences of drug-related negative effects on cognitive function.