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BACKGROUND/AIMS: Gastric outlet obstruction (GOO) is a rare condition in childhood, with the exception of infantile hypertrophic pyloric stenosis (IHPS). However, no classification exists from a pediatric gastroenterologist's perspective. MATERIALS AND METHODS: The patients with a diagnosis of GOO between 2009 and 2020 were reviewed retrospectively. We classified the patients according to GOO: presence of clinical findings accompanied by radiological and/or endoscopic findings; clinical status: intractable nonbilious postprandial vomiting alone or with abdominal pain, early satiety, weight loss, postprandial abdominal distension, and malnutrition; radiology: delayed gastric emptying and dilated stomach; endoscopy: nonbilious gastric contents after 6-8 hours of emptying and/or failed pyloric intubation; physical examination: visible gastric peristalsis. RESULTS: A total of 30 GOO patients (15 patients with IHPS, 1 patient with annular pancreas, 4 patients with gastric volvulus, 2 patients with duodenal atresia, 2 patients with antral web, 1 patient with late-onset hypertrophic pyloric stenosis (LHPS) had surgical treatment, and remaining 5 patients had medical treatment) were enrolled to the study. The median age was 8 months (range: 3 months-16 years), and 14 patients were female. Mitochondrial disorders, LHPS, metabolic disorders, and eosinophilic gastrointestinal system diseases were added to Sharma's GOO classification, and the classification has been expanded. CONCLUSION: This is the first and largest study of GOO in children. From the perspective of pediatric gastroenterology, new diseases will be addressed, and definitions will be highlighted with our classification for GOO in childhood.
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Obstrução da Saída Gástrica , Estenose Pilórica Hipertrófica , Humanos , Feminino , Obstrução da Saída Gástrica/etiologia , Obstrução da Saída Gástrica/classificação , Lactente , Estenose Pilórica Hipertrófica/complicações , Estenose Pilórica Hipertrófica/fisiopatologia , Masculino , Estudos Retrospectivos , Pré-Escolar , Criança , Adolescente , Vômito/etiologiaRESUMO
Models of inflammation, oxidative stress, hyperoxia and hypoxia have demonstrated that magnesium sulfate (MgSO4), a commonly used drug in obstetrics, has neuroprotective potential. In the present study, the effects of MgSO4 treatment on inflammation, oxidative stress and fetal brain histopathology were evaluated in an experimental rat model following sevoflurane (Sv) exposure during the mid-gestational period. Rats were randomly divided into groups: C (control; no injections or anesthesia), Sv (exposure to 2.5% Sv for 2 h), MgSO4 (administered 270 mg/kg MgSO4 intraperitoneally) and Sv + MgSO4 (Sv administered 30 min after MgSO4 injection). Inflammatory and oxidative stress markers were measured in the serum and neurotoxicity was investigated histopathologically in fetal brain tissue. Short-term mid-gestational exposure to a 1.1 minimum alveolar concentration of Sv did not significantly increase the levels of any of the measured biochemical markers, except for TNF-α. Histopathological evaluations demonstrated no findings suggestive of pathological apoptosis, neuroinflammation or oxidative stress-induced cell damage. MgSO4 injection prior to anesthesia caused no significant differences in biochemical or histopathological marker levels compared to the C and Sv groups. The present study indicated that short-term exposure to Sv could potentially be considered a harmless external stimulus to the fetal brain.
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BACKGROUND: Ketamine is a widely used anesthetic agent. Although the potential adverse effects of ketamine use in juvenile age are uncertain, certain studies reported that children exposed to recurrent anesthesia could face an increased risk of neurodevelopmental deficits in motor function and behavioral risks. We aimed to investigate the long-term effects of repeated exposure to various ketamine doses on anxious behavior and locomotor activity in juvenile rats. OBJECTIVE: We aimed to investigate the long-term effects of repeated exposure to various ketamine doses on anxious behavior and locomotor activity in juvenile rats. METHODS: Thirty-two Wistar Albino juvenile male rats were randomized into 5 mg/kg, 20 mg/kg, and 50 mg/kg ketamine (KET) and saline (Group C) Groups and KET was administered for 3 consecutive days at 3-hour intervals in 3 doses. Ten days after the last KET dose, behavioral parameters were analyzed with an open field test (OFT), elevated plus maze (EPM), and light-dark box (LDB). Satistical analysis was conducted with Kruskall-Wallis test followed by Dunn's Multiple Comparison Test. RESULTS: Unsupported rearing behavior decreased in 50 mg/kg KET Groups when compared to Group C. Incorrect transition time, total grooming time, and transfer latency time increased significantly in the 50 mg/kg KET Group when compared to Group C. CONCLUSION: These results suggested that 50 mg/kg KET led to anxiety-like behavior and destroyed memory and spatial navigation. Ketamine doses were associated with late effects of ketamine on anxiety- like behavior in juvenile rats. Further studies are needed to determine the mechanisms that play a role in the different effects of ketamine doses on anxiety and memory.
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BACKGROUND: Transversus abdominis plane (TAP) block is a method for postoperative pain management. Studies on children are gradually increasing. The aim of this retrospective study was to evaluate effectiveness of TAP block on pain control, its side effects, and parental satisfaction levels in children. METHODS: Study included patients operated between January 2019 and December 2020 in Gazi University Faculty of Medicine. Total of 97 patients (35 girls, 62 boys) between 5 and 18 years who had an ultrasound guided TAP block for lower abdominal or inguinal surgery were examined retrospectively. TAP block application time, hemodynamic variables, postoperative pain scores, postoperative analgesic requirement, sex, surgical history and satisfaction levels were evaluated. RESULTS: : The average application time of TAP block was 9.48 ± 3.4 and the time between TAP block and surgical incision was 12.06 ± 6.1 min. Pain scores in postanesthesia care unit (PACU) and at the postoperative first hour decreased as the time between TAP block and surgical incision increased (p < 0.05). Girls have higher pain scores at PACU than boys (p < 0.05). Previous surgical history increased postoperative 1st hour pain scores (OR: 13.8; 95% CI 1.7-113.3; p = 0.01). There was a significant negative correlation between pain scores at PACU, postoperative 1st, 2nd, 4th, 6th, 12th and satisfaction levels (r = -0.45, r = -0.56, r = -0.60, r = -0.54, r = -0.52, r = -0,43, respectively, p < 0.05). DISCUSSION: Ultrasound-guided TAP blocks can be performed safely in children in lower abdominal surgeries. However, the efficacy of TAP block on late term postoperative pain scores is limited. Time interval between the TAP block and the incision, sex, and pain memory, as well as other factors that may improve the quality of TAP block should be considered.
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Ferida Cirúrgica , Masculino , Feminino , Humanos , Criança , Estudos Retrospectivos , Ultrassonografia de Intervenção/métodos , Analgésicos , Músculos Abdominais/diagnóstico por imagem , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controleRESUMO
BACKGROUND: Ketamine (KET) is a commonly used anesthetic agent. However, several previous studies reported that KET leads to neuronal damage in neurodevelopmental stages and has neuroprotective effects. The present experimental study aimed to determine the undesirable histopathological effects of KET in the cerebral cortex, striatum, and hippocampus after recurrent KET administration in juvenile rats. METHODS: After ethical approval was obtained, 32 juvenile male Wistar Albino rats were randomized into four groups: 1 mg/kg serum saline intraperitoneally (i.p.), 5 mg/kg KET i.p., 20 mg/kg KET i.p., and 50 mg/kg KET i.p. KET was administered for three consecutive days at three-h intervals in three doses. Ten days after the last KET dose, the rats were sacrificed. Cerebral hemispheres were fixed. Hematoxylin and eosin stain was used for morphometric analysis. Hippocampi were evaluated by immunohistochemistry with anticleaved caspase-3 antibodies. Statistical analysis was conducted with SPSS 21 software using the ANOVA test and Bonferroni post hoc analysis method. RESULTS: The experimental study findings revealed no difference between the groups' cell counts or sizes in cortical morphometry. No degenerative changes were observed in pyramidal and granular cells in the striatum. Mild gliosis was observed in the 20 mg/kg and 50 mg/kg KET administration groups. Immuno-histo-chemical analysis was conducted to determine apoptosis in the CA1 region of the hippocampus and revealed that caspase-3 positivity increased with the KET dose. However, there was no statistical difference between the groups. While it was lower than the control group in the 5 mg/kg KET group, it was similar to the control group in the 20 mg/kg KET group and higher in the 50 mg/kg KET group (p > 0.05). DISCUSSION: : Repetitive KET exposure did not significantly affect juvenile cerebral morphology and apoptosis in hippocampal cells.
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Ketamina , Animais , Ratos , Masculino , Ketamina/farmacologia , Caspase 3 , Ratos Wistar , Hipocampo , EncéfaloRESUMO
Background/aim: This study aims to investigate the relationship between emotion regulation characteristics and the efficacy of midazolam premedication. Materials and methods: Sixty-three children, aged 3 to 8 years old, with tonsillectomy and/or adenoidectomy and taking premedication with midazolam (Group 2) or without premedication (Group 1), were included in this study. The behavioral and emotional status of the children was evaluated with the Conners Parent Rating Scale-48 (CPRS-48) and Emotion Regulation Checklist (ERC). Age, sex, body weight, response to intravenous (IV) cannulation and mask, hemodynamic data, preoperative sedation scores [Wilton Sedation Scale (WSS)], postoperative pain intensity [Objective Pain Scale (OPS)], and emergence agitation (EA) level [Pediatric Anesthesia Emergence Delirium (PAED)] were recorded. Results: A total of 90.6% patients were quiet and sleepy in Group 2, and 25.8% in Group 1. The mean scores of OPS and PAED were higher in Group 1, and the percentage of patients with PAED score of >10 was 51.6% in Group 1 and 18.8% in Group 2 (P < 0.05). In Group 1, a significant correlation was found between PAED scores and WSS and the subfactors of the CPRS-48 (P < 0.05). A correlation was found between WSS and subfactors of ERS in Group 1 (P < 0.05). Conclusion: The incidence of anxiety and postoperative EA is increased in children with emotion regulation disorder, and midazolam premedication reduced the frequency of EA.
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RATIONALE: Sugammadex is a cylodextrin derivate that encapsulates steroidal neuromuscular blocker agents and is reported as a safe and well-tolerated drug. In this case report, we present a patient who developed grade 3 anaphylaxis just after sugammadex administration. PATIENT CONCERNS: A 22-year-old woman with diagnosis of Weaver syndrome was scheduled for bilateral mammoplasty and resection of unilateral accessory breast tissue resection. Anesthesia was induced and maintained by propofol, rocuronium, and remifentanil. At the end of the operation, sugammadex was administered and resulted in initially hypotension and bradycardia then the situation worsened by premature ventricular contraction and bigeminy with tachycardia, bronchospasm, and hypoxia. DIAGNOSIS: The Ring and Messmer clinical severity scale grade 3 anaphylactic reaction occurred just after sugammadex injection and the patient developed prolonged hypotension with recurrent cardiac arrhythmias in postoperative 12âhours. INTERVENTIONS: Treatment was initiated bolus injections of ephedrine, epinephrine, lidocaine, steroids and antihistaminic and continued with lidocaine bolus dosages and norepinephrine infusion for the postoperative period. OUTCOMES: The general condition of the patient improved to normal 3âhours after the sugammadex injection, and she was moved to the intensive care unit. At 2nd and 8th hours of intensive care unit follow-up, she developed premature ventricular contraction and bigeminy with the heart rate of 130 to 135âbeats/min, which returned to sinus rhythm with 50âmg lidocaine. After that, no symptoms were observed and the patient was discharged to plastic surgery clinic at the following day. LESSONS: Sugammadex may result in life-treating anaphylactic reaction even in a patient who did not previously expose to drug. Moreover, prolonged cardiovascular collapse and cardiac arrhythmias may occur.
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Anormalidades Múltiplas , Anafilaxia/induzido quimicamente , Hipotireoidismo Congênito , Anormalidades Craniofaciais , Deformidades Congênitas da Mão , Mamoplastia , gama-Ciclodextrinas/efeitos adversos , Hipotireoidismo Congênito/complicações , Anormalidades Craniofaciais/complicações , Feminino , Deformidades Congênitas da Mão/complicações , Humanos , Sugammadex , Adulto JovemRESUMO
Laryngotracheoesophageal clefts (LTECs) are rare congenital defects that are often accompanied by additional anomalies. The major issues in the treatment of these patients are intraoperative exposure insufficiency, technical difficulty of the operation, and anesthesia problems originating from the respiratory tract. Problems originating from mechanical ventilation and respiratory tract, eating disorders and relapse of fistula are among the problems encountered following surgery. Most of the time, concomitant additional anomalies also worsen the clinical picture. It was our aim with these case reports to report our experience in two cases with Type IV LTEC ranging from the inoperable type IV LTEC due to additional anomalies mounted up to severe respiratory distress to the carina that we operated on with a single stage anterior cervicothoracic approach on its fifth day on life.
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Anormalidades Congênitas/patologia , Atresia Esofágica/patologia , Laringe/anormalidades , Fístula Traqueoesofágica/patologia , Anormalidades Congênitas/cirurgia , Atresia Esofágica/cirurgia , Humanos , Recém-Nascido , Laringe/patologia , Laringe/cirurgia , Masculino , Fístula Traqueoesofágica/congênito , Fístula Traqueoesofágica/cirurgiaRESUMO
PURPOSE: Postoperative nausea and vomiting (PONV) constitutes an important factor in ambulatory surgery. The mechanisms of the antiemetic action of potent anti-inflammatory corticosteroids, which are used extensively for the treatment of PONV, as well as the association between PONV and inflammation, have not been investigated sufficiently. We aimed to establish the association between the neutrophil-lymphocyte ratio (NLR) and postoperative antiemetic administration, as well as to investigate whether the NLR would be a biomarker for PONV. MATERIALS AND METHODS: The anesthesia records of American Society of Anesthesiologists (ASA) physical status I or II patients who underwent ambulatory routine oral surgery under general anesthesia were evaluated after we obtained ethical approval from the faculty ethics committee. A 5-point scale was used to score PONV. Metoclopramide (Metpamid, Istanbul, Turkey) was used as the first choice in patients who had a PONV scale score of 1 or higher. Data regarding metoclopramide administration during extubation and discharge periods were analyzed. Sixty-four patients were randomized and enrolled in the study with an NLR less than 2 (group I, n = 37) or an NLR greater than 2 (group II, n = 27), and metoclopramide administration was evaluated in each case. The association between the NLR and metoclopramide administration was analyzed statistically by a descriptive statistical method in detecting frequencies; the χ2 test was used in comparison of the groups and the t test in independent groups. RESULTS: The metoclopramide administration frequency for PONV was 5.4% in group I and 96.3% in group II. The metoclopramide administration frequency in group II was statistically higher than that in group I (P < .001). CONCLUSIONS: We are of the opinion that the NLR can be easily calculated with data obtained from the complete blood count and could be a marker for PONV. Antiemetic prophylaxis could be given after evaluation of the NLR. However, we suggest that this result should be supported with further prospective studies using larger series.
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Linfócitos , Neutrófilos , Procedimentos Cirúrgicos Bucais , Náusea e Vômito Pós-Operatórios/sangue , Náusea e Vômito Pós-Operatórios/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Ambulatórios , Antieméticos/uso terapêutico , Feminino , Humanos , Incidência , Contagem de Leucócitos , Masculino , Metoclopramida/uso terapêutico , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Náusea e Vômito Pós-Operatórios/prevenção & controle , Adulto JovemRESUMO
BACKGROUND AND AIM: Postoperative nausea and vomiting (PONV) is one of most frequently encountered problems after dental treatment of mentally and/or motor disabled patients under sedation or general anesthesia. In this study, we aimed to investigate whether PONV incidence in disabled patients differs between adults (≥18 years) and children/teenage (<18 years). Also investigating complication rates related with anesthesia protocols were additional objectives of the study. MATERIALS AND METHODS: We retrospectively evaluated anesthesia reports of 664 cases undergone different dental treatment procedures under deep sedation with various anesthetic agents. Two study groups (Group 1 consisted from patients with special needs <18 years, while Group 2 consisted from patients ≥18 years) were created. PONV incidence and other complications recorded. RESULTS: There was no statistical difference between groups in terms of used anesthetic agent except midazolam (P < 0.017), while higher female/male ratio and longer duration of anesthesia was recorded in Group 2 (P = 0.043 and P = 0.046, respectively). We found significantly higher PONV rates in disabled patients under 18 years (P = 0.006). Hypoxia (peripheral oxygen saturation (SpO2) <90%) and bradycardia (heart rate <50/minute) were observed in only two patients. CONCLUSION: PONV is more common in disabled patients younger than 18 years and dental treatment procedures under deep sedation can be provided with acceptable complication rates in patients with special needs.
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Anestesia Dentária/efeitos adversos , Anestesia Geral/efeitos adversos , Assistência Odontológica para a Pessoa com Deficiência , Náusea e Vômito Pós-Operatórios/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Fatores Etários , Criança , Pré-Escolar , Assistência Odontológica , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: The present study aims to evaluate intravenous ketamine and inhalation sedation in children, their unwanted side-effects and surgeon satisfaction. METHODS: In this study, data of 922 children aged between 1-18 who underwent tooth extraction under sedoanalgesia in our department between September 2015-January 2016 were gathered and anesthesia approaches, unwanted side effects and surgical satisfaction was investigated. Postoperative recovery emergence agitation or delirium was evaluated with Watcha Behavior Scale (WBS). RESULTS: Patients were grouped and compared according to acceptance of intravenous line placement (Group-1) or not (Group- 2). Group 1 received intravenous ketamine anesthesia (n=822), Group 2 received inhalation anesthesia with sevoflurane (n=100). Number of patients, age, weight and gender was significantly different in two groups. When side effects were investigated nausea was observed in 30 patients (3.6%), skin rashes were observed in 26 patients (3.2%) in Group-1 while skin rashes were observed in one patient (1%) in Group 2. 95% of surgeons reported intravenous anesthesia, 18% of surgeons reported inhalation anesthesia to be the anesthesia of choice. Emergence of postoperative recovery agitation (WBS≥3) was observed more frequent in Group 2 (p<0.05) than Group 1. CONCLUSION: Ketamine, which has analgesic, hypnotic and amnestic effects and which does not alter pharyngeal and laryngeal reflexes thus minimizes aspiration possibility, is a safe and effective anesthetic agent for tooth extractions of the pediatric population under sedoanalgesia.
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BACKGROUND/AIM: The aim of this study was to investigate the effects of conscious sedation with 40% nitrous oxide/oxygen (N2O/O2) on cognitive functions. MATERIALS AND METHODS: Forty dental patients referred to the sedation unit at Gazi University Faculty of Dentistry Department of Oral and Maxillofacial Surgery received a combination of 40% N2O/O2 inhalation for conscious sedation. Psychometric tests were applied three times: before sedation, during sedation, and at the end of the recovery, for assessing cognitive functions. RESULTS: The results of this study showed that the 40% N2O/O2 combination impaired cognitive functions during the conscious sedation. Recovery of most of the cognitive functions occurred 15 min after sedation. However, in addition to the persistence of 'hypnotic effects' and 'sensations of isolation' during the recovery period, 'motor loss value' showed more cognitive impairment 15 min after sedation than before the sedation period, and, thus, the ability to execute fine motor skills was not totally recovered by then. CONCLUSION: The results of this study could be crucial for informing patients about avoiding attentive activities soon after conscious sedation via 40% N2O/O2.
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Cognição , Anestésicos Inalatórios , Sedação Consciente , Humanos , Hipnóticos e Sedativos , Óxido Nitroso , OxigênioRESUMO
Alzheimer disease (AD) is the most prevalent neurodegenerative disorder in elderly people. Patients with AD appear to be particularly at risk for cognitive deterioration following anesthesia. Some in vitro studies suggest that exposure to general anesthesia (GA) promotes the AD process. On the other hand, there are no clinical studies that clearly demonstrate that GA is a cause of cognitive dysfunction in patients with probable AD. The aim of this research was to discuss the relation between postoperative cognitive dysfunction (POCD) and AD according to the literature. In vivo studies examining AD biomarkers postoperatively and in vitro studies exploring amyloid-ß (Aß) converge to indicate that anesthetics could affect AD pathogenesis, either directly or indirectly. Careful evaluation of the mental state should be mandatory for all elderly patients undergoing GA. Long-term prospective, randomized clinical studies are required to examine the relationship between POCD and AD.
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Doença de Alzheimer/diagnóstico , Anestesia Geral/efeitos adversos , Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/etiologia , Complicações Pós-Operatórias , Anestésicos Gerais/farmacologia , Diagnóstico Diferencial , HumanosRESUMO
BACKGROUND/AIM: There are limited data in the literature investigating the effects of anesthetic agents on cardiac output used in the chest-knee position. The aim of this study is to compare the effects of inhalation and total intravenous anesthesia on cardiac output in patients undergoing lumbar discectomy in the chest-knee position. MATERIALS AND METHODS: Forty patients undergoing discectomy in the chest-knee position were allocated to 2 groups. The first group (GrS, n = 20) received sevoflurane after thiopental induction, while the second group (GrP, n = 20) received propofol induction and infusion. Heart rate (HR), mean arterial pressure (MAP), peripheral oxygen saturation, cardiac output (CO), and cardiac index (CI) were recorded. RESULTS: Groups were comparable in terms of HR and MAP. The differences related to anesthetic technique and position were statistically significant within each group. Cardiac output and CI were similar between the groups. Cardiac output and CI of GrP were found to be decreased in the chest-knee position and significantly elevated in the supine position after surgery (P < 0.05). There were significant decreases in the mean CO and CI values recorded after the chest-knee position in GrP. CONCLUSION: Sevoflurane is found to be superior when compared to propofol in patients undergoing surgery in the chest-knee position in terms of perioperative hemodynamic stability. Therefore, sevoflurane may be the anesthetic of choice, especially in patients operated on in the chest-knee position with suspected hemodynamic instability.
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Anestésicos Inalatórios/administração & dosagem , Anestésicos Intravenosos/administração & dosagem , Éteres Metílicos/administração & dosagem , Posicionamento do Paciente , Propofol/administração & dosagem , Adulto , Pressão Sanguínea/efeitos dos fármacos , Débito Cardíaco/efeitos dos fármacos , Discotomia/métodos , Feminino , Frequência Cardíaca/efeitos dos fármacos , Humanos , Período Intraoperatório , Vértebras Lombares/cirurgia , Masculino , Pessoa de Meia-Idade , SevofluranoRESUMO
OBJECTIVE: In dental applications, as in all other medical applications, pain needs to be prevented or at least controlled. The use of the tooth as a model for studying pain mechanisms is well established. In the current study, we aimed to evaluate and compare the analgesic effects of gabapentin and lornoxicam, respectively, vs a placebo for postendodontic treatment pain. DESIGN AND METHODS: Clinical research was planned as prospective, randomized, and placebo controlled. Each subject was given 600 mg gabapentin (group G: N = 30), 8 mg lornoxicam (group L: N = 30), or a placebo (group C: N = 30) 30 min prior to endodontic treatment. OUTCOME MEASURES: At 4 (T(3)), 8 (T(4)), 12 (T(5)), and 24 (T(6)) h after preoperative (T(0)) time points, the analgesic efficacies of the agents were evaluated by using the visual analog scale (VAS). RESULTS: In group G, VAS values were significantly greater at T(0) time point than at T(5) or T(6). T(0) time point VAS value in group L was lower than at T4 time point and greater than at T(6). In group C, T(0) time point VAS values were significantly lower at T(3) and T(5) time points and greater than at T(6) time point. VAS values in group G at T(5) time point were significantly lower than in group C or group L (P < 0.05). CONCLUSIONS: Based on the obtained data, prophylactic lornoxicam controlled postendodontic treatment pain more effectively than did the placebo drugs, and gabapentin was more effective in controlling the pain than either lornoxicam or the placebo.
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Aminas/uso terapêutico , Analgésicos/uso terapêutico , Ácidos Cicloexanocarboxílicos/uso terapêutico , Dor/prevenção & controle , Piroxicam/análogos & derivados , Tratamento do Canal Radicular/efeitos adversos , Ácido gama-Aminobutírico/uso terapêutico , Adulto , Método Duplo-Cego , Feminino , Gabapentina , Humanos , Masculino , Dor/etiologia , Manejo da Dor/métodos , Medição da Dor , Piroxicam/uso terapêutico , Estudos ProspectivosRESUMO
OBJECTIVE: Pain is the most encountered complication following third molar surgery. Although nonsteroidal anti-inflammatory drugs are often used for pain control, the effect of preemptive lornoxicam has not been detailed. We compare the analgesic efficacy of preemptive lornoxicam versus postoperative lornoxicam. STUDY DESIGN: Forty-three participants aged 18 to 33 years who had bilateral, symmetrical third molars were included in this double-blind, randomized, placebo-controlled study. All participants took part in each of the 2 groups for a 1-month interval (crossover design). Group Pre received lornoxicam 8 mg intravenously 25 minutes before surgery and 2 mL serum saline postoperatively. Group Post was given the opposite protocol. Pain was evaluated by visual analog scale in the first 12 hours. RESULTS: We observed statistically significant differences in the reduction of the pain level in group Pre (P < .05). These participants felt less pain in the first 5 postoperative hours and needed fewer analgesics in the first 12 postoperative hours. CONCLUSIONS: Preemptive lornoxicam is effective for postoperative pain control.
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Analgesia/métodos , Anti-Inflamatórios não Esteroides/administração & dosagem , Dente Serotino/cirurgia , Dor Pós-Operatória/prevenção & controle , Piroxicam/análogos & derivados , Extração Dentária/efeitos adversos , Dente Impactado/cirurgia , Adolescente , Adulto , Estudos Cross-Over , Método Duplo-Cego , Feminino , Humanos , Masculino , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Piroxicam/administração & dosagemRESUMO
In anaesthesiology practice, lidocaine is commonly used for local and regional anaesthesia as well as to decrease haemodynamic response to intubation. Lidocain usage within the safe dose range is suggested and in case of overdose; systemic intoxication, central nervous system and cardiovascular system toxicity may occur. Convulsions, cardiac collapse and coma are reported in relation to overdoses of lidocain. In this report; the convulsion event, which occurred after injection of intravenous 1 mg kg(-1) 1% lidocaine to inhibit intubation-related hemodynamic side effects in patients scheduled for vitrectomy under general anaesthesia due to retinal detachment, is presented.
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Central sleep apnea (CSA) results from a reduction in lack of output from the central respiratory generator in the brainstem, manifesting as apneas and hypopneas without discernible efforts. CSA can lead to hypercarbia, arrhythmias, pulmonary hypertension, and heart failure. Indeed, the patient may develop a disturbed breathing during sedation procedures. We report a patient who was diagnosed with CSA and had been on continuous positive airway pressure (CPAP) therapy for 5 years. He was referred for multiple tooth extractions under sedation owing to severe gag reflex and phobic anxiety disorder. The treatment was completed uneventfully under N(2)O and sevoflurane inhalation accompanied by midazolam and ketamine induction. The role of sedative, analgesic, and anesthetic agents as a precipitating factor for CSA is of particular concern. The combined administration of midazolam, ketamine, sevoflurane, and N(2)O/O(2) is a useful and safe option for patients requiring sedation.
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Anestesia Dentária , Serviços de Saúde Bucal , Transtornos Fóbicos/complicações , Síndromes da Apneia do Sono/complicações , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND AND AIM: Obstructive sleep apnea (OSA) syndrome is predisposed to the development of upper airway obstruction during sleep, and it poses considerable problem for anesthetic management. Difficult intubation (DI) is an important problem for management of anesthesia. In this clinical research, we aim to investigate the relationship between DI and prediction criteria of DI in cases with OSA. MATERIALS AND METHODS: We studied 40 [OSA (Group O, n = 20) and non-OSA, (Group C, n = 20)] ASA I-II, adult patients scheduled tonsillectomy under general anesthesia. Same anesthetic protocol was used in two groups. Intubation difficulties were assessed by Mallampati grading, Wilson sum score, Laryngoscopic grading (Cormack and Lehane), a line joining the angle of the mouth and tragus of the ear with the horizontal, sternomental distance, and tyromental distance. Demographic properties, time-dependent hemodynamic variables, doses of reversal agent, anesthesia and operation times, and recovery parameters were recorded. RESULTS: Significant difference was detected between groups in terms of BMI, Mallampati grading, Wilson weight scores, Laryngoscopic grading, sternomental distance, tyromental distance, doses of reversal agent, and recovery parameters. CONCLUSION: OSA patient's DI ratio is higher than that of non-OSA patients. BMI Mallampati grading, Wilson weight scores, Laryngoscopic grading, sternomental distance, and tyromental distance evaluation might be predictors for DI in patients with OSA.
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The therapeutic approach for the central anticholinergic syndrome after application of cycloplegic eye drops in a premature infant patient who was scheduled for laser photocoagulation under general anesthesia is reviewed in the light of the relevant literature.