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PURPOSE: To investigate whether the diffusion tensor imaging (DTI) parameters alterations in the in hypoxia-related neuroanatomical localizations in patients after COVID-19. Additionally, the relationship between DTI findings and the clinical severity of the disease is evaluated. METHODS: The patients with COVID-19 were classified into group 1 (total patients, n = 74), group 2 (outpatient, n = 46), and group 3 (inpatient, n = 28) and control (n = 52). Fractional anisotropy (FA) and apparent diffusion coefficient (ADC) values were calculated from the bulbus, pons, thalamus, caudate nucleus, globus pallidum, putamen, and hippocampus. DTI parameters were compared between groups. Oxygen saturation, D dimer and lactate dehydrogenase (LDH) values associated with hypoxia were analyzed in inpatient group. Laboratory findings were correlated with ADC and FA values. RESULTS: Increased ADC values in the thalamus, bulbus and pons were found in group 1 compared to control. Increased FA values in the thalamus, bulbus, globus pallidum and putamen were detected in group 1 compared to control. The FA and ADC values obtained from putamen were higher in group 3 compared to group 2. There was a negative correlation between basal ganglia and hippocampus FA values and plasma LDH values. The ADC values obtained from caudate nucleus were positively correlated with plasma D Dimer values. CONCLUSION: ADC and FA changes may reveal hypoxia-related microstructural damage after COVID-19 infection. We speculated that the brainstem and basal ganglia can affected during the subacute period.
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COVID-19 , Imagem de Tensor de Difusão , Humanos , Imagem de Tensor de Difusão/métodos , EncéfaloRESUMO
BACKGROUND We investigated the factors affecting antibiotic resistance in the intensive care unit (ICU)-related hospital-acquired infections caused by Klebsiella pneumoniae (KP-HAI) and the effects of antibiotics used for high-level antibiotic resistance on patient survival. MATERIAL AND METHODS This retrospective study was performed at the adult ICU of Bezmialem Vakif University Hospital. Patients who were followed up between 01 January 2012 and 31 May 2017 were evaluated. Each KP strain was categorized according to resistance patterns and analyzed. The efficiency of antibiotic therapy for highly-resistant KP-HAI was determined by patients' lifespans. RESULTS We evaluated 208 patients. With the prior use of carbapenem, antibiotics against resistant Gram-positives, and tigecycline, it was observed that the resistance rate of the infectious agents had a significant increase. As the resistance category increases, a significant decrease was seen in the survival time. We observed that if the treatment combination included trimethoprim-sulfamethoxazole, the survival time became significantly longer, and tigecycline-carbapenem-colistin and tigecycline-carbapenem combination patients showed significantly shorter survival times. CONCLUSIONS When the resistance increases, delays will occur in starting suitable and effective antibiotic treatment, with increased sepsis frequency and higher mortality rates. Trimethoprim-sulfamethoxazole can be an efficient alternative to extend survival time in trimethoprim-sulfamethoxazole-susceptible KP infections that have extensive drug resistance.
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Resistência Microbiana a Medicamentos/efeitos dos fármacos , Infecções por Klebsiella/tratamento farmacológico , Combinação Trimetoprima e Sulfametoxazol/farmacologia , Adulto , Idoso , Antibacterianos/farmacologia , Carbapenêmicos/farmacologia , Carbapenêmicos/uso terapêutico , Colistina/farmacologia , Colistina/uso terapêutico , Infecção Hospitalar/tratamento farmacológico , Farmacorresistência Bacteriana/fisiologia , Feminino , Humanos , Unidades de Terapia Intensiva , Infecções por Klebsiella/mortalidade , Klebsiella pneumoniae/efeitos dos fármacos , Klebsiella pneumoniae/patogenicidade , Masculino , Pessoa de Meia-Idade , Pneumonia , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida , Tigeciclina/farmacologia , Tigeciclina/uso terapêutico , Resultado do TratamentoRESUMO
Spinal needles with different diameters can be used to prevent side effects in patients undergoing spinal anaesthesia. However, the velocity of local anaesthetic changes through the spinal needle depending on the diameter of it. Local anaesthetic injection velocity has been reported to be associated with the spinal block level. We aimed to compare spinal needles of different diameters with the same local anaesthetic volumetric flow rate in terms of spinal blockade and hemodynamics in obstetric patients. Eighty-four patients received spinal anaesthesia by either a 25G needle or 29G with the same volumetric flow rate. Block levels, adverse effects, ephedrine given and a success rate of spinal anaesthesia were significantly higher in 25G than in 29G (p < .05). Athough the use of 29G was associated with a low level of block, a sufficient block level was generated for caesarean section. Furthermore, in spite of the technical difficulty, use of 29G was accompanied by a decreased incidence of maternal hypotension, bradycardia and a lowered ephedrine administration. Impact statement Local spinal anaesthetic injections at faster flows cause turbulent flow leading to lower anaesthesia concentrations. The control of spinal anaesthesia levels has some difficulties due to anatomical repositioning, especially in pregnant patients. Also, it can cause frequent hemodynamic complications including hypotension and bradycardia, complications that may also have inadvertent effects on foetus. In this study, we showed that smaller diameter spinal needles provided safer spinal anaesthesia levels and a lower incidence of hemodynamic complications.
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Raquianestesia/instrumentação , Cesárea , Adulto , Raquianestesia/efeitos adversos , Feminino , Hemodinâmica , Humanos , Gravidez , Estudos Prospectivos , Adulto JovemRESUMO
The objective of the study was to assess the more efficacious anesthesia method in septal surgery. The prospective study was conducted at an academic secondary referral center. A prospective chart review of 60 patients, between the ages of 16 and 65, who underwent septal surgery under general (GA) or sedation (SDA) anesthesia during 1-year period was done. Mean age of the patients was 44.30 ± 13.29. Patients were divided into two groups according to the anesthesia method: general (group 1) or sedation (group 2). Intraoperative hemodynamic variables, surgery time, intraoperative blood loss volume, length of hospital stay, postoperative vomiting and nausea, postoperative pain score according to the visual analog scale (VAS) and cost analysis of each method were compared. Thirty-six males and 24 females with a mean age 44.30 ± 13.29 were included to the study. Total operation time, operation time, intraoperative and postoperative bleeding volume, postoperative nausea and vomiting, duration of hospital stay after surgery, were better in group 2. Postoperative pain scores and patient satisfaction about surgery were not statistically different. Cost of anesthesia in group 1 per patient was $44.35 ± 10.81 and in group 2, $16.29 ± 11.88 (p < 0.01). Hospital stay after surgery was much longer in group 1 than group 2 (p < 0.01). Using SDA is better in many ways including cost-effectiveness than using GA for septoplasty operation.
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Anestesia Geral/métodos , Anestésicos Intravenosos , Perda Sanguínea Cirúrgica/prevenção & controle , Sedação Consciente/métodos , Septo Nasal/cirurgia , Dor Pós-Operatória/diagnóstico , Procedimentos de Cirurgia Plástica , Adulto , Anestesia Local/métodos , Anestésicos Intravenosos/administração & dosagem , Anestésicos Intravenosos/efeitos adversos , Anestésicos Intravenosos/classificação , Pesquisa Comparativa da Efetividade , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Medição da Dor/métodos , Satisfação do Paciente , Estudos Prospectivos , Procedimentos de Cirurgia Plástica/efeitos adversos , Procedimentos de Cirurgia Plástica/economia , Procedimentos de Cirurgia Plástica/métodos , Resultado do TratamentoRESUMO
This study aimed at determining the limits of preoperative investigation and calculate estimated cost analysis in septoplasty with and without turbinate surgery. A retrospective chart review. The study was conducted at secondary referral center. A retrospective chart review of patients who have undergone septoplasty over a 1-year period was performed. The need for routine (battery testing) versus patient specific preoperative workup of 380 septoplasty patients was evaluated. Mean age of the patients was 31.5 ± 4.6. The patients were classified into three groups according to preoperative routine laboratory testing results: (1) normal group (2) abnormal group and (3) abnormal out of action limit group. Medical records were revaluated by an anesthesiologist and ear nose throat doctor according to preoperative American Society of Anesthesiologists guidelines to calculate estimated possible costs in case of patient specific preoperative workup. Three hundred seventy-seven patients were within ASA 1 group and three patients were within ASA 2. According to preoperative battery testing results, 5.8% of the patients (n = 22) were in group 1, 93.4% (n = 355) were in group 2, 0.8% (n = 3) were in group 3. Surgery was postponed due to concomitant pathologies for about 44 days (10-180 days) in four patients (1.1%). Preoperative routine laboratory testing costs were calculated as $41.08 ± 6.69 (40.25-128.78) per patient. When medical records were reevaluated retrospectively, estimated cost per patient would be $8.91 ± 10.40 (7.18-79.91) if patient specific preoperative workup were done. Individual preoperative testing would save $12,226.78 annually and total cost would decrease from $15,612.41 to $3,385.62. (p = 0.001). Patient-specific preoperative workup is more cost effective than routine battery testing in septoplasty with and without turbinate surgery.
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Testes Diagnósticos de Rotina/economia , Septo Nasal/cirurgia , Período Pré-Operatório , Rinoplastia/economia , Conchas Nasais/cirurgia , Adolescente , Adulto , Contagem de Células Sanguíneas/economia , Análise Química do Sangue/economia , Testes de Coagulação Sanguínea/economia , Criança , Estudos de Coortes , Custos e Análise de Custo , Testes Diagnósticos de Rotina/métodos , Eletrocardiografia/economia , Humanos , Pessoa de Meia-Idade , Seleção de Pacientes , Radiografia Torácica/economia , Estudos Retrospectivos , Rinoplastia/métodos , Adulto JovemRESUMO
Objective: Electrolyte disorder (ED) is frequently encountered critically ill patients during admission or admission to the intensive care unit (ICU). This study aimed to determine the frequency of ED encountered in ICU patients to evaluate the relationship of ED with drugs. Methods: This prospective, multicenter study was conducted in the medical and anesthesiology ICUs of two training and research hospitals and included patients with at least one ED during admission or hospitalization in the ICUs. The relationship between ED and the drug was evaluated by calculating the logistic probabilistic method scale (LPMS) and the expert panel's evaluation. The correlation between EDs and LPMS was determined using Kendal tau. A binary logistic regression model was preferred in the analysis of factors related to ED. Statistical significance was set as p < 0.05. Results: A total of 117 patients were included in the study. A total of 165 EDs were detected, including at least one in 88 (75.2%) patients. According to the expert panel, 61 (21.7%) of EDs were drug-related, whereas according to the LPMS, 111 (39.6%) (p < 0.001). Mortality (50% vs. 13.7%) and mechanical ventilation rates (52.2% vs. 17.2%) were significantly higher in patients with ED (p < 0.001). Patients with ED had 8.352 times higher odds of exhibiting mortality (OR: 8.352, %95 CI: 1.598-43.648, p: 0.012) and need mechanical ventilation with higher odds of 3.229 (OR: 3.229 95% CI: 0.815-12.787 p: 0.045). Patient who required enteral or parenteral feeding were associated with an increased likelihood of exhibiting ED (respectively OR: 30.057, %95 CI: 2.265-398.892, p: 0.01, OR: 5.537, %95 CI: 1.406-21.800, p: 0.014). Conclusion: EDs are very common in the ICU. Dysnatremia was detected more commonly in other EDs. It has also been found that patients with ED are more often under mechanical ventilation, have more prolonged hospitalizations, and have higher mortality rates than patients without ED. The suitability of LPMS for assessing ED-drug relationships in the ICU context is questioned.
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Foreign body aspiration is a major problem that can cause respiratory distress and oral bleeding in a child. Leeches are rarely seen foreign bodies in the larynx. Generally, they live in springwater and can be aspirated by drinking. They can cause respiratory distress, oral bleeding, and anemia, if diagnostic process is delayed. When leeches are detected, urgent diagnosis and treatment are necessary. In this case, we present a 7-year-old child examined in the emergency service with these symptoms. A dark green living body in the larynx was detected and removed urgently under sedo-analgesia. The living body was seen as a leech that is 5 cm in length.
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Obstrução das Vias Respiratórias/parasitologia , Obstrução das Vias Respiratórias/cirurgia , Doenças da Laringe/parasitologia , Doenças da Laringe/cirurgia , Sanguessugas , Animais , Criança , Diagnóstico Diferencial , Feminino , Humanos , LaringoscopiaRESUMO
BACKGROUND: To validate the utility and performance of the gastro-laryngeal tube (GLT) in terms of cardiologist and patient satisfaction levels, incidence of and attempts at successful transesophageal echocardiography (TEE) probe placement, perioperative and postoperative hemodynamics, and adverse events related to the TEE procedure. METHODS: In this randomized prospective clinical study, forty-four patients undergoing TEE and aged 20 to 80 years old scheduled for TEE were randomly allocated to two study groups: Group SA (sedation and analgesia) and Group GLT. Cardiologist and patient satisfaction levels, TEE probe placement performance, hemodynamics, adverse events related to the TEE procedure, demographic characteristics, and TEE procedure data were recorded. RESULTS: The cardiologist satisfaction level was significantly higher in Group GLT (Pâ =â .011). The TEE probe was successfully placed at the first attempt in all the patients in Group GLT and at the first attempt in 11 patients, at the second attempt in 8 patients, and at the third attempt in 3 patients in Group SA. The TEE probe placement success was significantly higher in Group GLT (Pâ <â .001), and TEE probe placement was significantly easier in Group GLT (Pâ <â .001). There were no significant differences in patient satisfaction, heart rate, mean arterial pressure, oxygen saturation, adverse events related to the TEE procedure between the groups. CONCLUSION: The present study revealed that GLT use elicited a higher cardiologist satisfaction level and resulted in more successful and easier TEE probe placement. We thus conclude that the use of the recently developed GLT may ensure airway management safety and a comfortable TEE experience.
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Ecocardiografia Transesofagiana , Laringe , Humanos , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Ecocardiografia Transesofagiana/efeitos adversos , Ecocardiografia Transesofagiana/métodos , Estudos Prospectivos , Manuseio das Vias Aéreas , Satisfação do PacienteRESUMO
INTRODUCTION: The present study investigates how preoperative anxiety and pain sensitivity affect the consumption of anesthetics, time elapsed until the desired sedation level is achieved, preoperative hemodynamics, postoperative recovery time, and postoperative pain. METHODS: The present study includes 80 ASA 1-2 patients aged between 20 and 65 who were scheduled for endoscopic ultrasonography (EUS) under sedation. Patients were instructed to fill out the Spielberger State-Trait Anxiety Inventory (STAI) and Pain Sensitivity Questionnaire (PSQ) before the procedure. For sedation, 0.03 mg kg-1 intravenous midazolam, 1 mg kg-1 lidocaine, 1 µ kg-1 fentanyl, and then a bolus dose of 1 mg kg-1 propofol were infused over a period of 60 s. The time elapsed until the bispectral index (BIS) value reached 75 was recorded. For anesthesia maintenance, 2 mg kg-1 h-1 propofol infusion was administered. In the case of sedation failure, an additional dose of 0.1 mg kg-1 propofol (IV) was administered to ensure sedation depth with a BIS level of 65-75, and the propofol infusion was halted once the BIS value dropped below 65. RESULTS: STAI-S and STAI-T scores were significantly positively correlated with PSQ minor pain and PSQ total scores. The time elapsed until reaching a BIS level of 75, propofol infusion dose used during sedation, and the need for additional doses of propofol, heart rate (HR), and duration of post-anesthesia care unit stay were significantly positively correlated with both preoperative anxiety and preoperative pain sensitivity. In terms of postoperative pain, the visual analog scale (VAS) at 1 h was more highly correlated with STAI-S and STAI-T than with PSQ. The VAS 2 h was only correlated with STAI-S and STAI-T. CONCLUSION: The significant linear correlation between preoperative anxiety and pain sensitivity and anesthesia need can facilitate better preoperative management by predicting individual anesthetic consumption. TRIAL REGISTRATION: The study was registered with the number NCT03114735 on ClinicalTrials.gov.
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BACKGROUND: New generation airway devices with different designs have been developed as an alternative to endotracheal intubation in order to avoid adverse events associated with sedation in endoscopic procedures and to provide patent airway. We aimed to compare two supraglottic airway devices (SGADs), the LMA® Gastro™ airway and gastrolaryngeal tube (GLT), in terms of airway efficiency, performance during procedure and adverse events in endoscopic retrograde cholangiopancreatography (ERCP). METHODS: A hundred-three ERCP patients without high risk of aspiration were included. Patients were randomly allocated to the LMA Gastro and GLT groups. The primary study outcomes were the comparison of the two SGADs in terms of oropharyngeal leak pressure (OLP). Secondary study outcome was SGADs-related adverse events. RESULTS: Procedures were completed with SGADs in fifty patients in each group. The rate of successful insertion at first attempt was 72% in GLT and 96% in LMA Gastro (P=0.004). The mean OLP of LMA Gastro Group (31.8 cmH
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Máscaras Laríngeas , Faringite , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Humanos , Intubação Intratraqueal , Estudos ProspectivosRESUMO
OBJECTIVE: Two critical processes in the coronavirus disease 2019 (COVID-19) pandemic involve assessing patients' intensive care needs and predicting disease progression during patients' intensive care unit (ICU) stay. We aimed to evaluate oxidative stress marker status at ICU admission and ICU discharge status in patients with COVID-19. METHODS: We included patients in a tertiary referral center ICU during June-December 2020. Scores of Acute Physiology and Chronic Health Evaluation II (APACHE II), Sequential Organ Failure Assessment (SOFA), and clinical severity, radiologic scores, and healthy discharge status were noted. We collected peripheral blood samples at ICU admission to evaluate total antioxidants, total oxidants, catalase, and myeloperoxidase levels. RESULTS: Thirty-one (24 male, 7 female) patients were included. At ICU admission, patients' mean APACHE II score at ICU admission was 17.61 ± 8.9; the mean SOFA score was 6.29 ± 3.16. There was no significant relationship between clinical severity and oxidative stress (OS) markers nor between radiological imaging and COVID-19 data classification and OS levels. Differences in OS levels between patients with healthy and exitus discharge status were not significant. CONCLUSIONS: We found no significant relationship between oxidative stress marker status in patients with COVID-19 at ICU admission and patients' ICU discharge status.
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COVID-19 , Feminino , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Masculino , Estresse Oxidativo , SARS-CoV-2 , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: The Pain Sensitivity Questionnaire (PSQ) is a clinically beneficial instrument that has been proven to be correlated with various experimental pain sensitivity assessments in healthy people and in patients with chronic pain. In this study, we aimed to translate the PSQ into Turkish (PSQ-T) and validate it for the measurement of pain sensitivity among Turkish people. METHODS: Seventy-three patients with chronic back pain who were planning to undergo an interventional procedure completed the Brief Pain Inventory-Short Form (BPI-SF), Beck Depression Inventory (BDI), Beck Anxiety Inventory, Pain Catastrophizing Scale, and PSQ prior to their procedure. Subcutaneous infiltration of lidocaine was used as a standardized experimental pain stimulus. Pain was evaluated using a visual analog scale (VAS 1: infiltration in the hand, and VAS 2: infiltration in the procedure area). RESULTS: Scores on the PSQ-T were significantly correlated with those on the BPI-SF. A significant positive relationship was observed between VAS 1 and VAS 2 values and the PSQ-T score, BPI pain score, and BPI interference score. CONCLUSIONS: The PSQ-T can be used as a valid and reliable tool for the assessment of pain sensitivity in the Turkish population.
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Dor Crônica , Dor Crônica/diagnóstico , Humanos , Medição da Dor , Limiar da Dor , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Background: Published data on the correlations of bronchoscopy findings with microbiological, radiological, and pulmonary function test results in children with noncystic fibrosis (CF) bronchiectasis (BE) are unavailable. The aims of this study were to evaluate relationships between Bronchoscopic appearance and secretion scoring, microbiological growth, radiological severity level, and pulmonary function tests in patients with non-CF BE. Methods: Children with non-CF BE were identified and collected over a 6-year period. Their medical charts and radiologic and bronchoscopic notes were retrospectively reviewed. Results: The study population consisted of 54 female and 49 male patients with a mean age of 11.7 ± 3.4 years. In the classification according to the bronchoscopic secretion score, Grade I was found in 2, Grade II in 4, Grade III in 9, Grade IV in 17, Grade V in 25, and Grade VI in 46 patients. When evaluated according to the Bhalla scoring system, 45 patients had mild BE, 37 had moderate BE, and 21 had severe BE. Microbial growth was detected in bronchoalveolar lavage fluid from 50 of the patients. Forced expiratory volume in 1 s (FEV1) and functional vital capacity decreased with increasing bronchoscopic secretion grade (P = 0.048 and P = 0.04), respectively. The degree of radiological severity increased in parallel with the bronchoscopic secretion score (P = 0.007). However, no relationship was detected between microbiological growth rate and radiological findings (P = 0.403). Conclusions: This study showed that bronchoscopic evaluation and especially scoring of secretions correlate with severe clinical condition, decrease in pulmonary function test, worsening in radiology scores, and increase in microbiological bacterial load in patients. Flexible endoscopic bronchoscopy should be kept in mind in the initial evaluation of non-CF BE patients.
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Bronquiectasia , Radiologia , Adolescente , Bronquiectasia/diagnóstico por imagem , Broncoscopia , Criança , Feminino , Fibrose , Humanos , Masculino , Estudos RetrospectivosRESUMO
The practice of anesthesia can include the need to accommodate surgical interventions on multiple extremities in a single procedure. General anesthesia is usually preferred in such cases in order to prevent an overdose of local anesthetics. One of the major benefits of using ultrasonography to provide regional anesthesia is that it facilitates reducing the local anesthetic drug dose required to obtain a successful block. The use of multiple, ultrasound-guided extremity blocks can be a reasonable alternative approach to general anesthesia, especially in high-risk patients. This report describes the case of a patient with malignant melanoma of the left lateral forearm. Surgical resection of the lesion, dissection of the axillary sentinel lymph node, and grafting from the lateral left thigh were planned. As the surgical procedure involved more than one extremity, a combination of anesthetic blocks was applied using ultrasound guidance. The use of supraclavicular, intercostobrachial, and lateral femoral cutaneous blocks is explained in the context of the literature.
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Plexo Braquial , Fêmur , Melanoma/cirurgia , Bloqueio Nervoso , Antebraço , Humanos , Masculino , Pessoa de Meia-Idade , Ultrassonografia de IntervençãoRESUMO
INTRODUCTION: Bispectral index (BIS) monitoring provides an objective, non-invasive measurement of the level of consciousness in a sedated patient. AIM: In this prospective study, we aimed to investigate the hypothesis that risk of respiratory depression could be reduced and the desired level of sedation with minimal doses of propofol could be achieved by using BIS monitoring in endoscopic retrograde cholangiopancreatography (ERCP) procedures. MATERIAL AND METHODS: Sixty patients in the ASA 1-2 category, who were scheduled for an ERCP with sedation, were randomly divided into two groups. The procedure was performed, and sedation was administered so that the patient's Ramsay Sedation Score (RSS) would be 4-5 in the first group (group 1) and the patient's BIS value would be 65-75 in the second group (group 2). Cardiopulmonary complications, the total duration of the procedure, and the total amount of propofol administered were recorded. RESULTS: The mean SpO2 measurements at the third minute, fifth minute, and 10th minute were higher in the BIS group (p < 0.001) (p < 0.05). The mean number of respirations during the third, fifth, 10th, and 15th minute of sedation was significantly higher in the RSS group than in the BIS group (p < 0.05). There was no difference between the groups in terms of recovery time, total propofol amount, and additional doses of bolus propofol. CONCLUSIONS: BIS monitoring during sedation with propofol for ERCP did not reduce total propofol use, but it may be an efficient guide for the timing of additional dose administration, which could reduce the risk of respiratory depression, and it could be used safely as an objective method in the follow-up of level of sedation.
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OBJECTIVE: This study aimed to analyze patients undergoing endoscopic interventions in terms of comorbid diseases, preoperative anesthesia management predictions, intraoperative-postoperative complications and requirements for intensive care. METHOD: Records of patients who underwent procedures under anesthesia in the endoscopy unit were retrospectively screened. The patients' preoperative anesthesia evaluation, intraoperative anesthesia, and postoperative recovery data and intensive care monitoring requirements were recorded. The data obtained were analyzed statistically. RESULTS: It was identified that the preoperative risk prediction of patients was statistically significant for intraoperative and postoperative monitoring. Comorbid disease and high age were determined to increase the requirements for intensive care after the procedure. Increased need for qualified admission was determined in patients with desaturation and hypotension. CONCLUSION: A prerequisite for reliable administration of anesthesia is having detailed information about the patient and being prepared for possible complications. When examined from this aspect, analysis of the patient profile undergoing procedures in the endoscopy unit is important. In our study, we revealed the presence of elderly patients and comorbid disease(s) in the patient group who underwent procedures in this unit. The need for detailed preliminary evaluation of the patients undergoing these types of procedure and requirements for intensive care after the procedure, if necessary, should definitely be considered.
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BACKGROUND: The intraoperative attending anaesthesiologist ultimately makes decisions about the anaesthesiology technique to be performed, but the attitudes of surgeons and preferences of patients on this subject may affect their choice. In this questionnaire-based study, we aimed to evaluate the attitudes and behaviors of surgeons about the use of regional anaesthesia (RA) in surgical operations. METHODS: Surgeons from different surgical branches with residencies at 4 different hospitals were asked to complete questionnaires that included reasons for preferring (12 reasons) and not preferring (13 reasons) the use of RA techniques for surgeries, using a 5-point Likert scale. RESULTS: A total of 156 surgeons from 4 hospitals, out of 167 surgeons who were approached to participate in the study, completed the questionnaire. The most commonly observed reason for a preference towards regional anaesthesia among the surgeons was the risk of general anaesthesia for patients with an American Society of Anesthesiologists (ASA) risk class of III and above. The second most commonly observed reason was for protection from the complications of general anaesthesia, and the third most commonly observed reason was the lower risk of thromboembolisms with regional anaesthesia. The most commonly observed reasons for not choosing regional anaesthesia were found to be incompatibility of the patients and patients' fears of feeling pain during surgery. CONCLUSION: We conclude that programmes for informing surgeons and educating patients about the advantages of RA may increase the preference ratio among surgeons and decrease patients' refusals to choose this procedure.
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Çakir E, Özdemir A, Daskaya H, Umutoglu T, Yüksel M. The value of nasopharyngeal aspirate, gastric aspirate and bronchoalveolar lavage fluid in the diagnosis of childhood tuberculosis. Turk J Pediatr 2018; 60: 10-13. Pulmonary tuberculosis (TB) is an important cause of morbidity and mortality especially in developing countries. A definitive microbiologic confirmation of Mycobacterium tuberculosis is important in the diagnosis of childhood TB. We aimed to compare the diagnostic value of nasopharyngeal aspirate (NPA), gastric aspirate (GA) and bronchoalveolar lavage (BAL) specimens in children with highly suspected pulmonary tuberculosis (TB). NPA, GA and BAL samples were obtained from forty patients. The mean age was 9.2±4.7 years. Sixty-eight percent of children had a history of household contact and 82% had tuberculin skin test positivity. Acid-fast bacilli (AFB) stain was positive in 22.5% (N=9) of BAL, 17.5% (N=7) of GA, and 10% (N=4) of NPA samples. Positive Lowenstein-Jensen culture was 27.5% (N=11) in BAL, 22.5% (N=9) in GA, and 12.5% (N=5) in NPA samples. Positive AFB stains and growth in TB cultures from BAL fluid and GA samples were both higher than NPA samples (p < 0.006 and p < 0.004, respectively GA). We conclude that NPA specimen fails to determine Mycobacterium tuberculosis in children with highly suspected pulmonary TB when compared to GA or BAL fluid.
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Líquido da Lavagem Broncoalveolar/microbiologia , Mycobacterium tuberculosis/isolamento & purificação , Líquido da Lavagem Nasal/microbiologia , Estômago/microbiologia , Tuberculose Pulmonar/diagnóstico , Adolescente , Criança , Pré-Escolar , Feminino , Lavagem Gástrica , Humanos , Lactente , Masculino , Nasofaringe/microbiologiaRESUMO
Hypertension is an important factor in cardiovascular diseases. Angiotensin-I-converting enzyme (ACE) inhibitors like synthetic drugs are widely used to control hypertension. ACE-inhibitory peptides from food origins could be a good alternative to synthetic drugs. A number of plant-based peptides have been investigated for their potential ACE inhibitor activities by using in vitro and in vivo assays. These plant-based peptides can be obtained by solvent extraction, enzymatic hydrolysis with or without novel food processing methods, and fermentation. ACE-inhibitory activities of peptides can be affected by their structural characteristics such as chain length, composition and sequence. ACE-inhibitory peptides should have gastrointestinal stability and reach the cardiovascular system to show their bioactivity. This paper reviews the current literature on plant-derived ACE-inhibitory peptides including their sources, production and structure, as well as their activity by in vitro and in vivo studies and their bioavailability.
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Inibidores da Enzima Conversora de Angiotensina/farmacologia , Anti-Hipertensivos/farmacologia , Hipertensão/metabolismo , Peptídeos/farmacologia , Peptidil Dipeptidase A/metabolismo , Preparações de Plantas/farmacologia , Plantas Comestíveis/química , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Anti-Hipertensivos/uso terapêutico , Humanos , Hipertensão/tratamento farmacológico , Peptídeos/uso terapêutico , Fitoterapia , Preparações de Plantas/uso terapêuticoRESUMO
BACKGROUND/AIMS: In this study, we aimed to analyze the effects of Gastro-Laryngeal Tube (GLT) use on intraoperative and postoperative hemodynamic parameters, comfort of the procedure, and patients' satisfaction in endoscopic retrograde cholangiopancreatography (ERCP). MATERIALS AND METHODS: A total of 80 patients between the ages of 20 and 75 years who were scheduled for elective ERCP were enrolled. The patients were randomly assigned to two groups: groups N and G. Those in group N underwent the procedure with sedation without any airway instruments and those in group G underwent procedure after sedation and airway management with GLT. Intraoperative and postoperative vital signs as well as the satisfaction of the patients were recorded. RESULTS: The duration to esophageal visualization was found to be significantly higher in group N (16 s) than in group G (7 s) (p=0.001). The mean Visual Analogue Scale for Pain (VAS) was significantly higher in group G (1.85) than in group N (0.45) (p=0.016). Group G had higher endoscopist satisfaction scores than group N. The incidence of desaturation during ERCP was significantly higher in group N (60%) than in group G (0%) (p=0.000). CONCLUSION: In conclusion, ERCP should be performed under optimal conditions to avoid the occurrence of unwanted complications, such as aspiration-related disorders. Therefore, according to the structural properties of GLT, sedation anesthesia application with GLT in ERCP will be safer, more comfortable, and more effective.