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BACKGROUND: Patients in intensive care unit (ICU) require close follow up and clinical attention due to variability in the course of their underlying morbidities. The estimation of prognosis in these subjects has an utmost importance. Recent studies showed that C-reactive protein-to-serum albumin ratio (CAR) could be a reliable marker of inflammation in certain conditions. We aimed to compare CAR levels of deceased patients to those in survived subjects treated in ICU. PATIENTS AND METHODS: We retrospectively analyzed the data of adult patients. CAR was simply calculated by dividing the levels of CRP by those of serum albumin. Patients were grouped either as deceased or survived according to the prognosis. The data of the survived and deceased ICU subjects were compared. RESULTS: A total of 208 subjects, 101 deceased and 107 survived, were enrolled in the study. Median CAR levels of the deceased and survived subjects were 49.5 (3-153 %) and 11 (0.2-119 %), respectively (p < 0.001). CAR was significantly correlated with PDW (r = 0.24; p < 0.001) and serum creatinine (r = 0.27; p < 0.001) levels. In ROC analysis, CAR values higher than 30.2 % have 72 % sensitivity and 70 % specificity in predicting mortality in ICU population (AUC: 0.74; p < 0.001; 95% CI: 0.67-0.81). CONCLUSIONS: We suggest that CAR levels of the subjects in ICU should be evaluated during medical care. Increased CAR levels should alert physicians for a worse outcome in those subjects (Tab. 1, Fig. 1, Ref. 21). Text in PDF www.elis.sk Keywords: C-reactive protein-to-serum albumin ratio, intensive care, mortality.
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Proteína C-Reativa , Albumina Sérica , Humanos , Adulto , Proteína C-Reativa/análise , Estudos Retrospectivos , Prognóstico , Cuidados CríticosRESUMO
AIM: Inflammatory markers, such as the neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR), derived from a complete blood count have recently attracted attention as potential markers of morbidity and mortality in various diseases. The aim of the present study was to assess the usefulness of the NLR and PLR as markers of hospital stay and mortality of patients in intensive care units (ICUs). METHODS: Patients treated in the ICU of our institution between October 2016 and August 2017 were enrolled in the study. After obtaining approval from the institutional committee, patient data were sourced from the institution's computerized database and retrospectively analyzed. The patients were assigned to 2 groups according to the outcomes: survivors and deceased. RESULTS: The NLR of survivors and deceased patients was 2.06 (1.18-21.68) and 10.42 (2.85-48.2), respectively. The NLR was significantly elevated in deceased patients as compared with that of survivors (P < .001). Similarly, the median PLR of patients in the deceased group (268.9 [150-3000]) was significantly higher than that of patients in the survivor group (55.7 [11.8-152.5]). The difference in the PLR between groups was significant (P < .001). CONCLUSION: Both the NLR and PLR, as well as C-reactive protein, predicted mortality in this critically ill population. The PLR and NLR are easy-to-measure, inexpensive markers. Physicians should be aware of elevations in PLR and NLR in patient care in ICUs.
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Contagem de Células Sanguíneas/estatística & dados numéricos , Estado Terminal/mortalidade , Mortalidade Hospitalar , Tempo de Internação/estatística & dados numéricos , Idoso , Biomarcadores/sangue , Contagem de Células Sanguíneas/métodos , Plaquetas , Resultados de Cuidados Críticos , Feminino , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Linfócitos , Masculino , Pessoa de Meia-Idade , Neutrófilos , Valor Preditivo dos Testes , Prognóstico , Estudos RetrospectivosRESUMO
AIM: Recently, hemogram parameters, such as mean platelet volume (MPV), had been proposed as novel inflammatory and prognostic factors. In present retrospective analysis, we aimed to determine and compare MPV of survived and dead patients whom admitted to intensive care unit (ICU) of our institution. METHODS: We recorded hemogram parameters and other laboratory data and demographic characteristics of patients treated in ICU. Patients are divided into 2 groups-dead patients and survived patients. Laboratory data of survived patients compared to those of dead patients. RESULTS: Age, gender, and other laboratory variables were not significantly different between dead and survived patients. On the other hand, MPV of survived patients was significantly higher than that of the dead patients ( P = .001). CONCLUSION: We think that elevated MPV levels in an ICU patient should alert clinicians for worse outcome. Physicians should be more careful in the management of these patients.
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Estado Terminal/terapia , Unidades de Terapia Intensiva , Volume Plaquetário Médio , Adulto , Idoso , Biomarcadores/sangue , Estado Terminal/mortalidade , Feminino , Humanos , Masculino , Volume Plaquetário Médio/mortalidade , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Perioperative hemodynamic fluctuations are seen more often in hypertensive patients than in normotensive patients. The purpose of our study was to investigate the perioperative hemodynamic effects of dexmedetomidine and midazolam used for premedication in hypertensive patients relative to each other and in comparison to normotensive patients. METHODS: One-hundred-forty female, normotensive or hypertensive patients undergoing myomectomies or hysterectomies. They were randomly enrolled into the subgroups: Group ND (normotensive-dexmedetomidine); Group HD (hypertensive-dexmedetomine); Group NM (normotensive-midazolam); Group HM (hypertensive- midazolam). Dexmedetomidine was administered at a concentration of 0.5 µg.kg(-1), and midazolam was administered at a concentration of 0.025 µg.kg(-1) via intravenous (IV) infusion before the induction of anaesthesia. Haemodynamic parameters were recorded at several times (T(beginning), T(preop5 min), T(preop 10 min), T(induction), T(intubation), T(intubation 5 min), T(initial surgery), T(surgery 15 min), T(surgery 30 min), T(extubation), T(extubation 5 min)). Propofol amount for induction, time between induction and initial surgery, demand of antihypertensive therapy, rescue atropine were recorded. Quantitative clinical and demographic characteristics were compared using One Way ANOVA. The values were compared using One-way Analysis of Variance. Additionally periodic variations were examined by One way Repeated Measures Analysis of Variance for groups separately. RESULTS: SBP was significantly different between normotensive and hypertensive groups at the following time points: T(preop 5 min), T(preop 10 min), T(induction), T(intubation), T(intubation 5 min) and T(initial surgery). MBP was significantly different in the hypertensive groups at T(induction), T(intubation), T(intubation 5 min), T(initial surgery), T(surgery 15 min), T(surgery 30 min), T(extubation) and T(extubation 5 min). The perioperative requirements for antihypertensive drugs were significantly higher in Group HM. CONCLUSION: In the hypertensive patients, dexmedetomidine premedication provides better hemodynamic stability compared with midazolam, and because it decreases the antihypertensive requirements, its use might be beneficial. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT02058485.
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Dexmedetomidina/farmacologia , Hipertensão/complicações , Hipnóticos e Sedativos/farmacologia , Pré-Medicação/métodos , Adulto , Dexmedetomidina/administração & dosagem , Feminino , Hemodinâmica/efeitos dos fármacos , Humanos , Hipnóticos e Sedativos/administração & dosagem , Histerectomia/métodos , Infusões Intravenosas , Midazolam/administração & dosagem , Midazolam/farmacologia , Pessoa de Meia-Idade , Fatores de Tempo , Miomectomia Uterina/métodosRESUMO
OBJECTIVE: To investigate the effects of lidocaine oropharyngeal spray applied before endotracheal intubation on hemodynamic responses and electrocardiographic parameters in patients undergoing coronary artery bypass grafting. METHODS: A total of 60 patients who underwent coronary artery bypass grafting surgery were included in this prospective randomized controlled study. Patients were randomly divided into two groups, the topical lidocaine group (administration of 10% lidocaine oropharyngeal spray, five minutes before laryngoscopy and endotracheal intubation) and the control group. Both groups were compared with each other in terms of main hemodynamic parameters including mean arterial pressure and heart rate, as well as P and QT wave dispersion durations, before and after endotracheal intubation. RESULTS: The groups were similar in terms of age, gender, and other demographics and basic clinical characteristics. There was a statistically significant difference between the groups in terms of QT dispersion durations after laryngoscopy and endotracheal intubation. The increase in QT dispersion duration was not statistically significant in the topical lidocaine group, whereas the increase in QT dispersion duration was statistically significant in the control group. When the groups were compared in terms of P wave dispersion durations, there were significant decreases in both groups, but there was no significant difference between the groups. CONCLUSION: Our study revealed that the topical lidocaine administration before endotracheal intubation prevented increase of QT dispersion duration in patients undergoing coronary artery bypass grafting. TRIAL REGISTRATION: NCT03304431.
Assuntos
Intubação Intratraqueal , Idoso , Pressão Sanguínea , Ponte de Artéria Coronária , Feminino , Frequência Cardíaca , Hemodinâmica , Humanos , Laringoscopia , Lidocaína , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
OBJECTIVE: Patients in intensive care units (ICU) have greater morbidity and mortality. We aimed to study neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) in the ICU population. METHODS: Medical and laboratory data of patients treated in ICU were retrospectively analyzed. Patients were divided into deceased and survived groups. RESULTS: The NLR of survived and deceased groups were 3.6 (0.2-31) and 9.5 (1-40), respectively (p<0.001). The PLR of the survived group (111 [16-537]) was significantly lower than the PLR of the deceased (209 [52-1143]), (p<0.001). An NLR higher than 4.9 had 84% sensitivity and 67% specificity is selecting deceased patients (AUC:0.80, p<0.001). A PLR higher than 112 had 83% sensitivity and 52% specificity in predicting deadly cases (AUC:0.76, p<0.001). Both PLR and NLR were significantly and positively correlated with c reactive protein levels. CONCLUSION: We suggest that physicians should pay particular attention to the treatment of patients in ICU with elevated NLR and PLR.
Assuntos
Plaquetas , Mortalidade Hospitalar , Unidades de Terapia Intensiva/estatística & dados numéricos , Linfócitos , Neutrófilos , Adulto , Idoso , Idoso de 80 Anos ou mais , Proteína C-Reativa/análise , Feminino , Humanos , Contagem de Linfócitos , Masculino , Pessoa de Meia-Idade , Contagem de Plaquetas , Valor Preditivo dos Testes , Prognóstico , Curva ROC , Valores de Referência , Estudos Retrospectivos , Estatísticas não Paramétricas , Turquia/epidemiologiaRESUMO
OBJECTIVE: To investigate the effects of preoperative anxiety relieving on electrophysiological changes in patients undergoing off-pump coronary artery bypass surgery. METHODS: A total of 61 patients at ASA III risk group in the age range of 18-65 years were enrolled in the present study. Patients were randomly divided into two groups. Group S (Sedation group) was administered 0.04 mg/kg lorazepam per os (PO) twice before the operation. Group C (control group) was not administered with any anxiolytic premedication. State Trait Anxiety Inventory (STAI-I) and Beck Anxiety Inventory (BAI) were used to evaluate the level of anxiety. Electrocardiography (ECG), pulse oximeter and standard monitoring were performed for each patient. QT and P dispersions in each derivation of all ECGs were calculated. RESULTS: Preoperative STAI-I scores were significantly lower in sedation group compared to the controls. Mean values of QT dispersion measured before induction, at the 1st minute of induction, 30th second of intubation and 4th minute of intubation in sedation group were significantly reduced compared to controls (P=0.024; P=0.027; P=0.001; P=0.033, respectively). The mean values of P dispersion measured before induction, at the 3rd minute of induction, 30th second of intubation and 4th minute of intubation in sedation group were significantly reduced compared to controls (P=0.001; P=0.020; P=0.023; P=0.005, respectively). CONCLUSION: Elevated anxiety levels in patients undergoing coronary bypass surgery have a negative effect through prolonged QT and P-wave dispersion times. Anxiolytic treatment before surgery may be useful to prevent ventricular and atrial arrhythmias and associated complications through decreasing the QT and P-wave dispersion duration.
Assuntos
Ansiolíticos/uso terapêutico , Ansiedade/tratamento farmacológico , Ansiedade/fisiopatologia , Ponte de Artéria Coronária sem Circulação Extracorpórea/psicologia , Eletrocardiografia/psicologia , Lorazepam/uso terapêutico , Cuidados Pré-Operatórios/métodos , Adolescente , Adulto , Idoso , Arritmias Cardíacas/fisiopatologia , Arritmias Cardíacas/psicologia , Ponte de Artéria Coronária sem Circulação Extracorpórea/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valores de Referência , Reprodutibilidade dos Testes , Fatores de Risco , Estatísticas não Paramétricas , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: The aim of this study is to investigate the effects of bispectral index-controlled use of magnesium on propofol consumption, periprocedural hemodynamic response and patient comfort. MATERIAL: A total of 60 patients were enrolled in the study. In Group 1 (magnesium), a single dose 50 mg/kg magnesium sulfate diluted with 100 mL 0.9% NaCl was administered 10 minutes before the beginning of the procedure. Initially bolus dose of 0.5 mg/kg propofol was applied. The maintenance dose of propofol was 60 mcg/kg/min. During the procedure, the propofol infusion was increased by titration until the bispectral index (BIS) value of 70 was achieved. In Group 2 (saline), 100 ml 0.9% NaCl was administered 10 minutes before the beginning of the procedure. The bolus and maintenance doses of propofol, and target BIS values were the same as those in Group 1. RESULTS: When BIS values were compared between the groups, the initial BIS values in the magnesium group (Group 1) were significantly higher than those of the saline group (Group 2) (p<0.05). The time to reach BIS 70 was significantly shorter in the magnesium group (p<0.05). Propofol consumption was greater in Group 2 than in Group 1 (p<0.05). The time to reach BIS 70 was significantly shorter in Group 1 (p<0.05). No significant difference was found between the groups in terms of patient- and endoscopist-satisfaction (p<0.05). CONCLUSION: The use of magnesium in addition to propofol may be an efficient and reliable option to reduce the drug consumption during colonoscopic interventions.
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OBJECTIVE: To study red cell distribution width (RDW) values, a novel inflammatory marker in routine hemogram, of patients with benign or malignant thyroid nodules and to compare with healthy population. STUDY DESIGN: Descriptive study. PLACE AND DURATION OF STUDY: Abant Izzet Baysal University Hospital, Bolu, Turkey, from November 2015 and February 2017. METHODOLOGY: The hemogram values of patients undergone thyroid surgery for thyroid nodule between November 2015 and February 2017 were retrospectively analyzed, and compared to those in healthy subjects. Subjects with infectious or inflammatory diseases were excluded. Patients' characteristics and laboratory data were obtained from institutional computerized database. Preoperative hemogram values of thyroid nodule patients were recorded. One-way ANOVAand Kruskal-Wallis tests were performed to compare variables with significance at p<0.05. RESULTS: Median RDW of malignant nodule group was 15.8 (12.9-19.5) and was significantly higher than both of those in benign nodule (15) and control groups (14), (p<0.001). CONCLUSION: Elevated RDW in patients with thyroid nodules in preoperative period should alert the physician for possible malignancy and this cost-effective marker also can help support other modalities (ultrasound scan, and fine needle aspiration biopsy) to distinguish malignant from benign nodules.
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Índices de Eritrócitos , Neoplasias da Glândula Tireoide/cirurgia , Nódulo da Glândula Tireoide/cirurgia , Adulto , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/sangue , Neoplasias da Glândula Tireoide/patologia , Nódulo da Glândula Tireoide/sangue , Nódulo da Glândula Tireoide/patologia , Tireoidectomia , TurquiaRESUMO
BACKGROUND: Over the last decade, laparoscopic cholecystectomy has gained worldwide acceptance and considered to be as "gold standard" in the surgical management of symptomatic cholecystolithiasis. However, the incidence of bile duct injury in laparoscopic cholecystectomy is still two times greater compared to classic open surgery. The development of bile duct injury may result in biliary cirrhosis and increase in mortality rates. The mostly blamed causitive factor is the misidentification of the anatomy, especially by a surgeon who is at the beginning of his learning curve. Biliary tree injuries may be decreased by direct coloration of the cystic duct, ductus choledochus and even the gall bladder. METHODS: gall bladder fundus was punctured by Veress needle and all the bile was aspirated. The same amount of fifty percent methylene blue diluted by saline solution was injected into the gall bladder for coloration of biliary tree. The dissection of Calot triangle was much more safely performed after obtention of coloration of the gall bladder, cystic duct and choledocus. RESULTS: Between October 2003 and December 2004, overall 46 patients (of which 9 males) with a mean age of 47 (between 24 and 74) underwent laparoscopic cholecystectomy with methylene blue injection technique. The diagnosis of chronic cholecystitis (the thickness of the gall bladder wall was normal) confirmed by pre-operative abdominal ultrasonography in all patients. The diameters of the stones were greater than 1 centimeter in 32 patients and calcula of various sizes being smaller than 1 cm. were documented in 13 cases. One patient was operated for gall bladder polyp (our first case). Successful coloration of the gall bladder, cystic duct and ductus choledochus was possible in 43 patients, whereas only the gall bladder and proximal cystic duct were visualised in 3 cases. In these cases, ductus choledochus visibility was not possible. None of the patients developed bile duct injury. CONCLUSION: The number of bile duct injuries related to anatomic misidentification can be decreased and even vanished by using intraoperative methylene blue injection technique into the gall bladder fundus intraoperatively.
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Ductos Biliares/lesões , Colecistectomia Laparoscópica/métodos , Complicações Intraoperatórias/prevenção & controle , Azul de Metileno , Adulto , Idoso , Colecistectomia Laparoscópica/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Monitorização IntraoperatóriaRESUMO
BACKGROUND AND OBJECTIVES: Desflurane and sevoflurane are frequently used for maintenance of anesthesia and studies have shown that these anesthetics cause a variety of changes to the oxidative stress and antioxidative defense mechanisms. This study aims to compare the effects of sevoflurane, desflurane and propofol infusion anesthesia on the oxidant and antioxidant systems of patients undergoing laparoscopic cholecystectomy. METHODS: 45 patients between 18 and 50 years with planned laparoscopic cholecystectomy under general anesthetic were included in the study. Patients were divided into three groups on the way to surgery: propofol (group P, n=15), sevoflurane (group S, n=15) and desflurane (group D, n=15). All groups were given hypnotic 2mg/kg propofol IV, 1mcg/kg fentanyl IV and 0.1mg/kg vecuronium IV for induction. For maintenance of anesthesia group S were ventilated with 2% sevoflurane, group D cases were given 6% desflurane and group P were given propofol infusions of 12mg/kg/h for the first 10minutes, 9mg/kg/h for the second 10minutes and 6mg/kg/h after that. Before induction and after the operation venous blood samples were taken to evaluate the levels of glutation peroxidase, total oxidants and antioxidants. RESULTS AND CONCLUSIONS: The 45 patients included in the study were 22 male and 23 female patients. The demographic characteristics of the groups were similar. In the postoperative period we observed that while sevoflurane and propofol increased antioxidants by a statistically significant level, desflurane increased the total oxidants level by a significant amount compared to levels before the operation.
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Abstract Objective: To investigate the effects of lidocaine oropharyngeal spray applied before endotracheal intubation on hemodynamic responses and electrocardiographic parameters in patients undergoing coronary artery bypass grafting. Methods: A total of 60 patients who underwent coronary artery bypass grafting surgery were included in this prospective randomized controlled study. Patients were randomly divided into two groups, the topical lidocaine group (administration of 10% lidocaine oropharyngeal spray, five minutes before laryngoscopy and endotracheal intubation) and the control group. Both groups were compared with each other in terms of main hemodynamic parameters including mean arterial pressure and heart rate, as well as P and QT wave dispersion durations, before and after endotracheal intubation. Results: The groups were similar in terms of age, gender, and other demographics and basic clinical characteristics. There was a statistically significant difference between the groups in terms of QT dispersion durations after laryngoscopy and endotracheal intubation. The increase in QT dispersion duration was not statistically significant in the topical lidocaine group, whereas the increase in QT dispersion duration was statistically significant in the control group. When the groups were compared in terms of P wave dispersion durations, there were significant decreases in both groups, but there was no significant difference between the groups. Conclusion: Our study revealed that the topical lidocaine administration before endotracheal intubation prevented increase of QT dispersion duration in patients undergoing coronary artery bypass grafting. Trial Registration: NCT03304431
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Intubação Intratraqueal , Pressão Sanguínea , Ponte de Artéria Coronária , Estudos Prospectivos , Frequência Cardíaca , Hemodinâmica , Laringoscopia , LidocaínaRESUMO
SUMMARY OBJECTIVE: Patients in intensive care units (ICU) have greater morbidity and mortality. We aimed to study neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) in the ICU population. METHODS: Medical and laboratory data of patients treated in ICU were retrospectively analyzed. Patients were divided into deceased and survived groups. RESULTS: The NLR of survived and deceased groups were 3.6 (0.2-31) and 9.5 (1-40), respectively (p<0.001). The PLR of the survived group (111 [16-537]) was significantly lower than the PLR of the deceased (209 [52-1143]), (p<0.001). An NLR higher than 4.9 had 84% sensitivity and 67% specificity is selecting deceased patients (AUC:0.80, p<0.001). A PLR higher than 112 had 83% sensitivity and 52% specificity in predicting deadly cases (AUC:0.76, p<0.001). Both PLR and NLR were significantly and positively correlated with c reactive protein levels. CONCLUSION: We suggest that physicians should pay particular attention to the treatment of patients in ICU with elevated NLR and PLR.
RESUMO OBJETIVO: Pacientes em unidades de terapia intensiva (UTI) apresentam maior morbimortalidade. Nosso objetivo foi estudar a razão de neutrófilos para linfócitos (NLR) e de plaquetas para linfócitos (PLR) na população de UTI. MÉTODOS: Dados médicos e laboratoriais dos pacientes tratados em UTI foram analisados retrospectivamente. Os pacientes foram divididos em grupos de falecidos e de sobreviventes. RESULTADOS: O NLR de indivíduos sobreviventes e falecidos foi de 3,6 (0,2-31) e 9,5 (1-40), respectivamente (p < 0,001). A PLR dos pacientes sobreviventes (111 [16-537]) foi significativamente menor do que a PLR do grupo dos falecidos (209 [52-1143]), (p < 0,001). Uma RNL maior que 4,9 teve 84% de sensibilidade e 67% de especificidade na previsão de casos mortais. (AUC: 0,80, p < 0,001). Uma PLR superior a 112 apresentou sensibilidade de 83% e especificidade de 52% na previsão de casos mortais (AUC: 0,76, p <0,001). Ambos, PLR e NLR, foram significativamente e positivamente correlacionados com os níveis de proteína reativa c. CONCLUSÃO: Sugerimos que os médicos prestem atenção especial ao tratamento de pacientes em UTI com valores elevados de RNL e RPL.
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Humanos , Masculino , Feminino , Adulto , Idoso , Idoso de 80 Anos ou mais , Plaquetas , Linfócitos , Mortalidade Hospitalar , Unidades de Terapia Intensiva/estatística & dados numéricos , Neutrófilos , Contagem de Plaquetas , Prognóstico , Valores de Referência , Turquia/epidemiologia , Proteína C-Reativa/análise , Valor Preditivo dos Testes , Estudos Retrospectivos , Curva ROC , Estatísticas não Paramétricas , Contagem de Linfócitos , Pessoa de Meia-IdadeRESUMO
Caudal block is the regional anesthetic technique that is used most frequently in pediatric surgery and bupivacaine and levobupivacaine are widely utilized in this technique. Opioid drugs have been added to local anesthetic solutions to prolong duration of analgesia but ideal combination were not found. We compared the postoperative analgesic efficacy of equal concentrations of bupivacaine or levobupivacaine plus tramadol in pediatric patients. Sixty eight children aged 2 to 7 years who were undergoing inguinal herniorrhaphies or orchidopexies received bupivacaine 0.25% plus tramadol 2 mg/kg (1 ml/kg) (BT group) or levobupivacaine 0.25% plus tramadol 2 mg/kg (1 ml/kg) (LT group) by the caudal route after laryngeal mask anesthesia. The primary outcome of the study was to compare the duration and quality of postoperative analgesia. The postoperative pain relief was evaluated by the Children and Infants Postoperative Pain Scale (CHIPPS) at 2, 4, 6, 12, and 24 h postoperatively. In addition, the time of first analgesic requirement was noted. The CHIPPS scores were not statistically different between the groups. The duration of analgesia and requirements for rescue analgesia was similar. Urinary retention was observed more often in the BT group. There were no significant differences between groups for arterial pressures and heart rate values after caudal block and during the operation. Caudal bupivacaine plus tramadol and levobupivacaine plus tramadol have similar postoperative analgesic efficacy. But the use of bupivacaine plus tramadol may cause a greater frequency of urinary retention.
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OBJECTIVE: Many factors can influence the secretion of breast milk. Cesarean section is a risk factor for late onset of breastfeeding. MATERIAL AND METHODS: In our study, we compared the lactation process by mothers who underwent elective cesarean section under general anesthesia, spinal anesthesia, epidural anesthesia, and normal birth; 84 patients between 18-40 years of age with a risk of ASA I-II were included. Randomly patients were divided into four groups: group G (general anesthesia, n:21), group S (spinal anesthesia, n:21), group E (epidural anesthesia, n:21), and group V (vaginal birth, without anesthesia, n:21). Oxytocin and prolactin values of all patients before and after operation or birth were recorded. In addition the initiation time of lactation after delivery or cesarean section were recorded. RESULTS: In all groups, there were no significant differences among hormone levels in the prepartum period (p=0.350). Prolactin levels in group G (p=0.011) and oxytocin levels in group V (p=0.012) in the postpartum period were significantly higher than in the other groups. The start of lactation was significantly delayed in group G (p=0.003). CONCLUSION: We consider that the onset time of lactation is delayed in patients undergoing cesarean section with general anesthesia when compared with patients who undergo cesarean section with spinal and epidural anesthesia and with patients who undergo normal vaginal birth. Because of the delay of awakening and recovery of cognitive functions in general anesthesia, communication between the mother and the newborn is delayed and so is the lactation.
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Abstract Objective: To investigate the effects of preoperative anxiety relieving on electrophysiological changes in patients undergoing off-pump coronary artery bypass surgery. Methods: A total of 61 patients at ASA III risk group in the age range of 18-65 years were enrolled in the present study. Patients were randomly divided into two groups. Group S (Sedation group) was administered 0.04 mg/kg lorazepam per os (PO) twice before the operation. Group C (control group) was not administered with any anxiolytic premedication. State Trait Anxiety Inventory (STAI-I) and Beck Anxiety Inventory (BAI) were used to evaluate the level of anxiety. Electrocardiography (ECG), pulse oximeter and standard monitoring were performed for each patient. QT and P dispersions in each derivation of all ECGs were calculated. Results: Preoperative STAI-I scores were significantly lower in sedation group compared to the controls. Mean values of QT dispersion measured before induction, at the 1st minute of induction, 30th second of intubation and 4th minute of intubation in sedation group were significantly reduced compared to controls (P=0.024; P=0.027; P=0.001; P=0.033, respectively). The mean values of P dispersion measured before induction, at the 3rd minute of induction, 30th second of intubation and 4th minute of intubation in sedation group were significantly reduced compared to controls (P=0.001; P=0.020; P=0.023; P=0.005, respectively). Conclusion: Elevated anxiety levels in patients undergoing coronary bypass surgery have a negative effect through prolonged QT and P-wave dispersion times. Anxiolytic treatment before surgery may be useful to prevent ventricular and atrial arrhythmias and associated complications through decreasing the QT and P-wave dispersion duration.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Adulto Jovem , Ansiedade/fisiopatologia , Ansiedade/tratamento farmacológico , Ansiolíticos/uso terapêutico , Cuidados Pré-Operatórios/métodos , Ponte de Artéria Coronária sem Circulação Extracorpórea/psicologia , Eletrocardiografia/psicologia , Lorazepam/uso terapêutico , Arritmias Cardíacas/fisiopatologia , Arritmias Cardíacas/psicologia , Valores de Referência , Fatores de Tempo , Reprodutibilidade dos Testes , Fatores de Risco , Resultado do Tratamento , Estatísticas não Paramétricas , Ponte de Artéria Coronária sem Circulação Extracorpórea/métodosRESUMO
Lidocaine is an amide-structured local anesthetic commonly used in practice in anesthesiology. Because of its rapid onset, it is frequently used in topical and infiltration anesthesia, regional blocks, regional intravenous anesthesia (RIVA) and general anesthesia to suppress hemodynamic responses to intubation, as well as some cardiac arrhythmias and epileptic seizures. Here, we present a case with seizures and impaired consciousness following iv lidocaine treatment during sedoanalgesia without a history of epilepsy. A thirty-seven-year-old female patient, who was scheduled for a cervical biopsy operation in the Gynecology and Obstetrics clinic, developed a loss of consciousness due to lidocaine with tonic-clonic epileptic seizures during treatment with sedoanalgesia. The patient was intubated with 2 mg midazolam, 200 mg propofol and 50 mg rocuronium intravenously, while oxygen was provided by mask at 6 liters / min. Anesthesia was maintained with 4 lt / min 50% oxygen and 50% air mixture and 2% sevoflurane. There were signs of respiratory acidosis in the blood gas analysis. She was intubated for half an hour by a mechanical ventilator. The operation was canceled. In blood gas monitoring the values were within normal limits. Sugammadex was applied by the gynecology and obstetrics department. In all cases where local anesthetic is planned, necessary precautions should be taken to cope with rare complications
Assuntos
Humanos , Feminino , Adulto , Convulsões/induzido quimicamente , Anestesia Local/efeitos adversos , Anestésicos Locais/efeitos adversos , Lidocaína/efeitos adversosRESUMO
BACKGROUND AND OBJECTIVES: Desflurane and sevoflurane are frequently used for maintenance of anesthesia and studies have shown that these anesthetics cause a variety of changes to the oxidative stress and antioxidative defense mechanisms. This study aims to compare the effects of sevoflurane, desflurane and propofol infusion anesthesia on the oxidant and antioxidant systems of patients undergoing laparoscopic cholecystectomy. METHODS: 45 patients between 18 and 50 years with planned laparoscopic cholecystectomy under general anesthetic were included in the study. Patients were divided into three groups on the way to surgery: propofol (group P n: 15), sevoflurane (group S n: 15) and desflurane (group D n: 15). All groups were given hypnotic 2 mg/kg propofol IV, 1 mcg/kg fentanyl IV and 0.1 mg/kg vecuronium IV for induction. For maintenance of anesthesia group S were ventilated with 2% sevoflurane, group D cases were given 6% desflurane and group P were given propofol infusions of 12 mg/kg/h for the first 10 min, 9 mg/kg/h for the second 10 min and 6 mg/kg/h after that. Before induction and after the operation venous blood samples were taken to evaluate the levels of glutation peroxidase, total oxidants and antioxidants. RESULTS AND CONCLUSIONS: The 45 patients included in the study were 22 male and 23 female patients. The demographic characteristics of the groups were similar. In the postoperative period we observed that while sevoflurane and propofol increased antioxidants by a statistically significant level, desflurane increased the total oxidants level by a significant amount compared to levels before the operation. .
JUSTIFICATIVA E OBJETIVOS: Desflurano e sevoflurano são usados com frequência para a manutenção da anestesia e estudos mostraram que esses anestésicos causam alterações variadas nos mecanismos de defesa antioxidante contra o estresse oxidativo. Este estudo teve como objetivo comparar os efeitos de anestesias com perfusão de sevoflurano, desflurano e propofol sobre os sistemas oxidante/antioxidante de pacientes submetidos à colecistectomia laparoscópica. MÉTODOS: Foram incluídos no estudo 45 pacientes entre 18 e 50 anos, agendados para colecistectomia laparoscópica sob anestesia geral. Os pacientes foram divididos em três grupos para receberem propofol (Grupo P, n = 15), sevoflurano (Grupo S, n = 15) e desflurano (Grupo D, n = 15). Todos os grupos receberam 2 mg/kg de propofol IV, 1 mcg/kg de fentanil IV e 0,1 mg/kg de vecurônio IV para indução. Para manutenção da anestesia, o Grupo S recebeu ventilação com sevoflurano a 2%, o Grupo D recebeu desflurano a 6% e o Grupo P recebeu propofol em perfusões de 12 mg/kg/h nos primeiros 10 minutos, 9 mg/kg/h nos 10 minutos seguintes e 6 mg/kg/h subsequentemente. Antes da indução e depois da cirurgia, amostras de sangue venoso foram colhidas para avaliar os níveis de glutationa peroxidase e o total de oxidantes e antioxidantes. RESULTADOS E CONCLUSÕES: Dos 45 pacientes incluídos no estudo, 22 eram do sexo masculino e 23 do feminino. As características demográficas dos grupos eram semelhantes. No período pós-operatório, observamos que enquanto sevoflurano e propofol aumentaram os antioxidantes a um nível de significância estatística, desflurano aumentou o nível total de oxidantes em quantidade significativa, em comparação com os níveis pré-operação. .
JUSTIFICACIÓN Y OBJETIVOS: El desflurano y el sevoflurano son usados a menudo para el mantenimiento de la anestesia, y hay estudios que mostraron que esos anestésicos causan diversas alteraciones en los mecanismos de defesa antioxidante contra el estrés oxidativo. El objetivo de este estudio es comparar los efectos de las anestesias con perfusión de sevoflurano, desflurano y propofol sobre los sistemas oxidante/antioxidante de pacientes sometidos a colecistectomía laparoscópica. MÉTODOS: Fueron incluidos en el estudio 45 pacientes entre 18 y 50 años programados para colecistectomía laparoscópica bajo anestesia general. Los pacientes fueron divididos en 3 grupos para recibir propofol (grupo P, n = 15), sevoflurano (grupo S, n = 15) y desflurano (grupo D, n = 15). Todos los grupos recibieron 2 mg/kg de propofol IV, 1 µg/kg de fentanilo IV y 0,1 mg/kg de vecuronio IV para inducción. Para el mantenimiento de la anestesia, el grupo S recibió ventilación con sevoflurano al 2%, al grupo D se le administró desflurano al 6% y el grupo P recibió propofol en perfusiones de 12 mg/kg/h en los primeros 10 min, 9 mg/kg/h en los 10 min siguientes y 6 mg/kg/h subsecuentemente. Antes de la inducción y después de la cirugía, fueron extraídas muestras de sangre venosa para evaluar los niveles de glutatión peroxidasa y el total de oxidantes y antioxidantes. RESULTADOS Y CONCLUSIONES: De los 45 pacientes incluidos en el estudio, 22 eran del sexo masculino y 23 del femenino. Las características demográficas de los grupos eran similares. En el período postoperatorio observamos que mientras el sevoflurano y el propofol aumentaron los antioxidantes a un nivel de significación estadística, el desflurano aumentó el nivel total de oxidantes en una cantidad significativa, en comparación con los niveles preoperatorios. .