ABSTRACT
OBJECTIVE: To evaluate respiratory function in the post-operative early period of patients undergoing bariatric surgery using the sleeve gastrectomy technique. METHODS: This prospective, observational study was conducted at Bülent Ecevit University Health Application and Research Centre, Zonguldak, Turkey from June to December 2014, and comprised patients with planned bariatric sleeve gastrectomy under general anaesthesia. Participants were visited 12-24 hours before the operation to record accompanying diseases and demographic data. Before the operations, respiratory function test, maximum expiratory pressure, maximum inspiratory pressure and arterial blood gas assessment tests were done and recorded as T0. After one hour of the operation, Aldrete scores >9 and the above-mentioned tests were repeated and recorded as T1. SPSS 18 and MedCalc 12.2.1.0 were used for statistical analysis. RESULTS: Of the 76 participants, 60(78%) were women and 16(21%) were men. The overall median age was 39 years (inter-quartile range: 32-47 years). The mean and median values for forced expiratory volume in 1 second, forced vital capacity, maximum inspiratory pressure, maximum expiratory pressure and the ratio between partial pressure of oxygen in arterial blood and fraction of inspired oxygen at T0 were 101±17, 102±17, 66 (interquartile range: 59-74), 114 (interquartile range: 100-138) and 379±49, respectively, compared with 78±18, 76±18, 53 (interquartile range: 48-59), 85 (interquartile range: 73-95) and 331±49at T1 (p<0.001 each). Also, 38(50%) participants were given sugammadex and 38(50%) were given neostigmine. At the end of the test, sugammadex (odds ratio: 5.80; 95% confidence interval: 1.26-26.69; p=0.024) and pre-operative ratio between partial pressure of oxygen in arterial blood and fraction of inspired oxygen (odds ratio: 1.04, 95% confidence interval: 1.02-1.06; p<0.0001) were found to correlate significantly. CONCLUSIONS: Impairment of respiratory function was found during the early post-operative period.
Subject(s)
Anesthesia, General/methods , Bariatric Surgery/methods , Gastrectomy/methods , Postoperative Complications/epidemiology , Respiration Disorders/epidemiology , Adult , Anesthetics, Inhalation/therapeutic use , Anesthetics, Intravenous/therapeutic use , Blood Gas Analysis , Cholinesterase Inhibitors/therapeutic use , Female , Fentanyl/therapeutic use , Forced Expiratory Volume , Humans , Intubation, Intratracheal , Logistic Models , Male , Maximal Respiratory Pressures , Middle Aged , Multivariate Analysis , Muscle Strength , Neostigmine/therapeutic use , Neuromuscular Nondepolarizing Agents/therapeutic use , Nitrous Oxide/therapeutic use , Odds Ratio , Oximetry , Partial Pressure , Postoperative Complications/physiopathology , Propofol/therapeutic use , Respiration Disorders/physiopathology , Respiratory Muscles , Rocuronium/therapeutic use , Sevoflurane/therapeutic use , Sugammadex/therapeutic use , Vital CapacityABSTRACT
OBJECTIVES: To examine the anesthesiologist's choice for anesthesia techniques and drugs in circumcision and determine the preoperative examination, intraoperative monitoring techniques, postoperative analgesia methods, and common complications among anesthesiologists working in Turkey. Methods: This cross-sectional study was conducted at Bulent Ecevit University Hospital, Zonguldak, Turkey, between May and July 2012. Survey data were obtained via survey forms through electronic data over the web. The questionnaire consists of 20 questions. These questions included demographic data, methods of anesthesia for circumcision, postoperative analgesia methods, and monitoring methods. Results: The data were obtained from 206 anesthesiologists who agreed to participate in the survey. Circumcision was performed most frequently in the age group of 3-6 years old. It was found that 47% of routine preoperative laboratory tests were coagulation parameters and complete blood count tests. The most common method of anesthesia was laryngeal mask. The frequency of administration of regional anesthesia was 37.4%, and caudal block was more preferable. Bupivacaine as a local anesthetic in regional anesthesia and midazolam and ketamine were the most preferred agents in sedoanalgesia. During regional anesthesia, ultrasound was most often used by anesthesiologists (31.6%). Conclusion: Ambulatory anesthesia protocols, which are also needed in circumcision, can be improved with international recommendation, and these protocols could be conformed as sociocultural structure in societies. This study should be regarded as a preliminary study to attract attention on anesthesia techniques in circumcision.
Subject(s)
Anesthetics, Local/administration & dosage , Circumcision, Male , Bupivacaine/administration & dosage , Child , Child, Preschool , Cross-Sectional Studies , Humans , Ketamine/administration & dosage , Male , Midazolam/administration & dosage , Surveys and Questionnaires , TurkeyABSTRACT
Abstract Background and objective: Sugammadex is the first selective relaxant binding agent. When compared with neostigmine, following sugammadex administration patients wake earlier and have shorter recovery times. In this study, we hypothesized that fast and clear awakening in patients undergoing general anesthesia has positive effects on cognitive functions in the early period after operation. Methods: Approved by the local ethical committee, 128 patients were enrolled in this randomized, prospective, controlled, double-blind study. Patients were allocated to either Sugammadex group (Group S) or the Neostigmine group (Group N). The primary outcome of the study was early postoperative cognitive recovery as measured by the Montreal Cognitive Assessment (MoCA) and Mini Mental State Examination (MMSE). After baseline assessment 12-24 h before the operation. After the operation, when the Modified Aldrete Recovery Score was ≥9 the MMSE and 1 h later the MoCA tests were repeated. Results: Although there was a reduction in MoCA and MMSE scores in both Group S and Group N between preoperative and postoperative scores, there was no statistically significant difference in the slopes (p > 0.05). The time to reach TOF 0.9 was 2.19 min in Group S and 6.47 min in Group N (p < 0.0001). Recovery time was 8.26 min in Group S and 16.93 min in Group N (p < 0.0001). Conclusion: We showed that the surgical procedure and/or accompanying anesthetic procedure may cause a temporary or permanent regression in cognitive function in the early postoperative period. However, better cognitive performance could not be proved in the Sugammadex compared to the Neostigmine.
Resumo Justificativa e objetivo: Sugamadex é o primeiro agente de ligação relaxante seletivo. Após a administração de sugamadex, os tempos de despertar e de recuperação dos pacientes são menores, em comparação com neostigmina. Neste estudo, a hipótese foi que um despertar mais rápido e claro dos pacientes submetidos à anestesia geral tem efeitos positivos sobre as funções cognitivas no pós-operatório imediato. Métodos: Após a aprovação do Comitê de Ética local, 128 pacientes foram incluídos neste estudo prospectivo, randômico, controlado e duplo-cego. Os pacientes foram designados para o grupo sugamadex (Grupo S) ou grupo neostigmina (Grupo N). O desfecho primário do estudo foi a recuperação cognitiva no pós-operatório imediato, de acordo com a mensuração da Avaliação de Montreal da Função Cognitiva (MoCA) e com o Mini Exame do Estado Mental (MMSE), após a avaliação inicial 12-24 h antes da operação. Após a operação, quando o escore de recuperação de Aldrete modificado era ≥ 9, o teste MMSE e, uma hora depois, o teste MoCA foram repetidos. Resultados: Embora tenha havido uma redução nos escores de MoCA e MMSE tanto no Grupo S quanto no Grupo N, entre os escores pré- e pós-operatório não houve diferença estatisticamente significativa nas reduções (p > 0,05). O tempo para atingir TOF 0,9 foi de 2,19 min no Grupo S e de 6,47 min no Grupo N (p < 0,0001). O tempo de recuperação foi de 8,26 min no Grupo S e de 16,93 min no Grupo N (p < 0,0001) Conclusão: Mostramos que o procedimento cirúrgico e/ou procedimento anestésico de acompanhamento pode causar uma regressão temporária ou permanente da função cognitiva no pós-operatório imediato. No entanto, um desempenho cognitivo melhor não pode ser provado no grupo sugamadex em comparação com o grupo neostigmina.
Subject(s)
Humans , Male , Female , Adult , Anesthesia Recovery Period , Cognition/drug effects , gamma-Cyclodextrins/pharmacology , Postoperative Period , Double-Blind Method , Prospective Studies , Sugammadex , Anesthesia, General , Neostigmine/pharmacologyABSTRACT
BACKGROUND AND OBJECTIVE: Sugammadex is the first selective relaxant binding agent. When compared with neostigmine, following sugammadex administration patients wake earlier and have shorter recovery times. In this study, we hypothesized that fast and clear awakening in patients undergoing general anesthesia has positive effects on cognitive functions in the early period after operation. METHODS: Approved by the local ethical committee, 128 patients were enrolled in this randomized, prospective, controlled, double-blind study. Patients were allocated to either Sugammadex group (Group S) or the Neostigmine group (Group N). The primary outcome of the study was early postoperative cognitive recovery as measured by the Montreal Cognitive Assessment (MoCA) and Mini Mental State Examination (MMSE). After baseline assessment 12-24h before the operation. After the operation, when the Modified Aldrete Recovery Score was ≥9 the MMSE and 1h later the MoCA tests were repeated. RESULTS: Although there was a reduction in MoCA and MMSE scores in both Group S and Group N between preoperative and postoperative scores, there was no statistically significant difference in the slopes (p>0.05). The time to reach TOF 0.9 was 2.19min in Group S and 6.47min in Group N (p<0.0001). Recovery time was 8.26min in Group S and 16.93min in Group N (p<0.0001). CONCLUSION: We showed that the surgical procedure and/or accompanying anesthetic procedure may cause a temporary or permanent regression in cognitive function in the early postoperative period. However, better cognitive performance could not be proved in the Sugammadex compared to the Neostigmine.
Subject(s)
Anesthesia Recovery Period , Cognition/drug effects , gamma-Cyclodextrins/pharmacology , Adult , Anesthesia, General , Double-Blind Method , Female , Humans , Male , Neostigmine/pharmacology , Postoperative Period , Prospective Studies , SugammadexABSTRACT
BACKGROUND AND OBJECTIVE: Sugammadex is the first selective relaxant binding agent. When compared with neostigmine, following sugammadex administration patients wake earlier and have shorter recovery times. In this study, we hypothesized that fast and clear awakening in patients undergoing general anesthesia has positive effects on cognitive functions in the early period after operation. METHODS: Approved by the local ethical committee, 128 patients were enrolled in this randomized, prospective, controlled, double-blind study. Patients were allocated to either Sugammadex group (Group S) or the Neostigmine group (Group N). The primary outcome of the study was early postoperative cognitive recovery as measured by the Montreal Cognitive Assessment (MoCA) and Mini Mental State Examination (MMSE). After baseline assessment 12-24h before the operation. After the operation, when the Modified Aldrete Recovery Score was ≥9 the MMSE and 1h later the MoCA tests were repeated. RESULTS: Although there was a reduction in MoCA and MMSE scores in both Group S and Group N between preoperative and postoperative scores, there was no statistically significant difference in the slopes (p>0.05). The time to reach TOF 0.9 was 2.19min in Group S and 6.47min in Group N (p<0.0001). Recovery time was 8.26min in Group S and 16.93min in Group N (p<0.0001). CONCLUSION: We showed that the surgical procedure and/or accompanying anesthetic procedure may cause a temporary or permanent regression in cognitive function in the early postoperative period. However, better cognitive performance could not be proved in the Sugammadex compared to the Neostigmine.
ABSTRACT
OBJECTIVE: To evaluate the changing levels of selenium, copper, zinc and iron in patients with sepsis and systemic inflammatory response syndrome and their influence on mortality. METHODS: The prospective study was conducted at a tertiary care university hospital in Zonguldak city in the western Black Sea region of Turkey from January 2012 to December 2013, and comprised patients with sepsis and systemic inflammatory response syndrome. Blood samples were taken on 1st, 3rd, 5th and 7th days to measure serum selenium, copper, zinc and iron levels. Patients' demographic data, presence of additional diseases and mortality were recorded. RESULTS: Of the 57 patients, 28(49.1%) were female and 29(50.9%) were male, with an overall mean age of 60.3±19.4 years, mean height of 166.1±11.4cm, mean weight of 76.5±17.5kg. Copper and zinc levels were in the normal range, while selenium and iron levels were lower than the limit values at all measuring periods. There was no significant difference between first and other days in accordance with element levels (p>0.05). Baseline copper levels in patients with malignancy were lower than patients without malignancy (p< 0.05). In hypertensive patients, baseline copper levels were higher and 7th day levels were lower than non-hypertensive (p< 0.05). Baseline selenium levels of those who died were lower than the other patients (p< 0.05). Selenium and iron levels were decreased in patients with sepsis-systemic inflammatory response syndrome and copper levels were lower in patients with malignancy, hypertension and chronic obstructive pulmonary disease (p< 0.05). There was no change in zinc levels of the patients. CONCLUSIONS: Reduced basal selenium levels of patients with sepsis and systemic inflammatory response syndrome were associated with mortality.
Subject(s)
Copper/blood , Iron/blood , Selenium/blood , Sepsis/blood , Zinc/blood , Adult , Aged , Comorbidity , Diabetes Mellitus/epidemiology , Disease Progression , Female , Heart Diseases/epidemiology , Humans , Hypertension/epidemiology , Male , Middle Aged , Neoplasms/epidemiology , Prognosis , Prospective Studies , Pulmonary Disease, Chronic Obstructive/epidemiology , Renal Insufficiency/epidemiology , Sepsis/mortality , Systemic Inflammatory Response Syndrome/blood , Systemic Inflammatory Response Syndrome/mortality , Tertiary Care Centers , Turkey/epidemiology , Wounds and Injuries/epidemiologyABSTRACT
BACKGROUND/AIM: To assess mucociliary clearance in anesthetists who were exposed to waste anesthetic gases occupationally. MATERIALS AND METHODS: The first group consisted of 30 anesthetists who had been working at least 2 years. The control group of 30 subjects was selected from hospital staff with no history of occupational exposure to waste anesthetic gases. Mucociliary clearance time was assessed by measuring the saccharine nasal transit time (SNTT). RESULTS: Thirty-six women and 24 men aged between 25 and 60 years were enrolled in the study. There were no differences between the anesthetist and control groups in terms of age, sex, height, or weight. The median SNTT for the anesthetists (10 min) was longer than that for the control group (8.3 min). The difference was significant (P = 0.025). In addition, there was a significant correlation between the SNTT and the working time (P = 0.02). Furthermore, anesthetists who had worked for 4 years or more had prolonged SNTT compared to those who had worked less than 4 years (P < 0.001). CONCLUSION: The present study demonstrated the impairment of mucociliary clearance in anesthetists. Increasing impairment with increasing working time was also detected.