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1.
J Matern Fetal Neonatal Med ; 35(25): 7756-7763, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34107853

RESUMO

OBJECTIVE: Several reports of obstetric anesthesia management have been published since the onset of the COVID-19 pandemic. We aimed to collect high-quality broad and detailed data from different university medical centers in several European Society of Anesthesiologist countries. METHODS: This prospective observational survey was performed in eight medical centers in Spain, Israel and Portugal from 1st April to 31st July 2020. Institutional review board approval was received at each participating center. Inclusion criteria: all women with a positive test for COVID-19. Retrieved data included maternal, delivery, anesthetic, postpartum details, and neonatal outcomes. Descriptive data are presented, and outcomes were compared for women with versus without respiratory signs and symptoms. RESULTS: Women with respiratory symptoms (20/12.1%) had significantly higher mean (standard deviation) temperature (37.2 °C (0.8) versus 36.8 °C (0.6)), were older (34.1 (6.7) years versus 30.5 (6.6)) and had higher body mass index kg m-2 - (29.5 (7.5) versus 28.2 (5.1)). Women with respiratory symptoms delivered at a significantly earlier gestational age (50% < 37 weeks) with a 65% cesarean delivery rate (versus 22.1% in the group without respiratory symptoms) and 5-fold increased rate of emergency cesarean delivery, 30% performed under general anesthesia. A higher rate of intrauterine fetal death (3%) was observed than expected from the literature (0.2-0.3%) in developed countries. There was no evidence of viral vertical transmission. CONCLUSION: Well-functioning neuraxial analgesia should be available to manage laboring women with respiratory symptoms, as there is a higher frequency of emergency cesarean delivery. We report a higher rate of undiagnosed parturient and intrauterine fetal death.


Assuntos
Anestésicos , COVID-19 , Complicações Infecciosas na Gravidez , Gravidez , Recém-Nascido , Feminino , Humanos , Lactente , COVID-19/epidemiologia , Período Periparto , Pandemias , Estudos Prospectivos , SARS-CoV-2 , Morte Fetal , Transmissão Vertical de Doenças Infecciosas , Complicações Infecciosas na Gravidez/epidemiologia , Resultado da Gravidez
2.
Rom J Anaesth Intensive Care ; 25(1): 25-30, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29756059

RESUMO

BACKGROUND: The incidence of difficult intubation (DI) in obese patients may reach a two-digit figure. No studies have assessed the effect of primary use of special intubation devices on lowering the incidence of DI. We assessed the effect of primary selection of special intubation techniques on the incidence of DI in patients with a BMI of 35 kg/m2 or higher. PATIENTS AND METHODS: Data from 546 patients with a BMI of 35 kg/m2 or higher who underwent bariatric surgery at Wolfson Medical Center from 2010 through 2014 was retrospectively extracted and analyzed for demographics, predictors of DI and intubation techniques employed. Difficult intubation was defined as the presence of at least one of the followings: laryngoscopy grade 3 or 4, need for >1 laryngoscopy or intubation attempt, need for changing the blade size, failed direct laryngoscopy (DL), difficult or failed videolaryngoscopy (VL-Glidescope), difficult or failed awake fiberoptic intubation (AFOI) and using VL or awake AFOI as rescue airway techniques. Primary intubation techniques were direct DL, VL and AFOI. We correlated the predictors of DI with the actual incidence of DI and with the choice of intubation technique employed. RESULTS: The overall incidence of DI was 1.6% (1.5% with DL vs. 2.2 with VL + AFOI, p = 0.61). With logistic regression analysis, age was the only significant predictor of DI. Predictors of DI that affected the selection of VL or AFOI as primary intubation tools were Mallampati class 3 or 4, limited neck movement, age, male gender, body mass index and obstructive sleep apnea syndrome. CONCLUSION: The lower incidence of DI in our study group may stem from the primary use of special intubation devices, based on the presence of predictors of DI.

3.
Rom J Anaesth Intensive Care ; 24(2): 111-114, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29090263

RESUMO

Abdominal surgery in obese patients may be associated with pulmonary morbidity, and mortality. Some patients may arrive in the PACU with residual paralysis. The purpose of this study was to find out if there was an association between the type of muscle relaxant reversal agent and the development of postoperative respiratory events in patients undergoing laparoscopic sleeve gastrectomy surgery. METHODS: From September 2012 to February 2013, in a prospective randomized pilot study, two different muscle relaxant reversal agents were administered at the end of surgery in 57 patients undergoing laparoscopic sleeve gastrectomy: sugammadex 2 mg/kg (32 patients) vs. neostigmine 2.5 mg (25 patients). We compared the occurrence of early and late respiratory events/complications by the type of reversal agent. Postoperative respiratory rate, oxyhemoglobin saturation (SpO2), number of patients with SpO2 lower than 95% in PACU, the minimum value of SpO2 in PACU, train-of four counts (TOF) before reversal, unexpected ICU admissions, duration of hospitalization and incidence of reintubation were recorded. RESULTS: SpO2 in the PACU was significantly lower in the neostigmine group - 95.80 (± 0.014)) vs. in sugammadex group - 96.72 (± 0.011) (p < 0.01), despite a lower TOF count measured in the sugammadex group before reversal, meaning a deeper level of residual relaxation in this group before the administration of the reversal agent (2.53 ± 0.98 vs. 3.48 ± 0.58 p < 0.01). Also, the minimal SpO2 was significantly lower in the PACU in the neostigmine group: 93% vs. 94% (p = 0.01). Respiratory rates were not different. After the administration of reversal, both groups had TOF counts of 4 with no fade assessed visually. There were no postoperative respiratory events or complications. CONCLUSIONS: The use of sugammadex (as compared to neostigmine) as a reversal agent following laparoscopic sleeve gastrectomy surgery was associated with higher postoperative SpO2 despite the lower TOF count before the administration of reversal agent. Despite the statistical difference in SpO2, its clinical importance seems to be minimal. The lack of difference in the other measured variables may stem from the small number of patients studied (pilot).

5.
Rom J Anaesth Intensive Care ; 21(2): 131-133, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28913445

RESUMO

We report a clinical case of an 128 kg, 53 year old male, who was scheduled for sleeve gastrectomy surgery. Video laryngoscope (GlideScope - Verathron) assisted intubation was attempted. Despite repositioning of the head and neck and external laryngeal manipulations, two attempts to lift the epiglottis were unsuccessful. An i-gel (Intersurgical, Wokingham, Berkshire, United Kingdom) supraglottic device was successfully placed and normal oxygenation and ventilation was established with pressure controlled ventilation. An Aintree intubation catheter (AIC, Cook Medical, USA) pre-loaded onto a pediatric fiberoptic bronchoscope (FOB) was advanced through the i-gel. After fiber optic visualization of the vocal cords, the AIC and FOB were successfully placed into the patient's trachea. We conclude that the i-gel may not only serve as a substitute for failed tracheal intubation, but is also useful as a conduit for subsequent fiberoptic intubation.

6.
J Clin Monit Comput ; 26(6): 415-21, 2012 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-22614337

RESUMO

Timely and adequate management of normal and compromised airway is a crucial task facing medical teams taking care of patients in intensive care units. We investigated the airway management practices in the Israeli intensive care units (ICUs). A postal survey was sent to the 20 main ICUs in Israel. We investigated which medical specialty (ICU, anesthesiology or ENT) is involved with airway management in the ICUs and summarized the availability of airway equipment and medication necessary for endotracheal intubation, the use of dedicated airway management algorithms, the approaches to specific airway scenarios and education in airway management. The response rate was 70 % (14 out of the 20 units). Intubation with normal airway is performed mainly by ICU doctors (86 %). A difficult airway is most frequently cared for by anesthesiologists (79 %), while impossible intubation/mask ventilation is mainly managed by anesthesiologists and ENT surgeons (50-79 %). Airways in C-spine injury are mainly managed by anesthesiologists (70 %). Surgical airway is mainly performed by ENT surgeons (79 %). The ASA difficult airway algorithm is used in 71 % of the units. Fiberoptic intubation is used significantly more often than other methods in two scenarios: 78 % of the difficult airways and 64 % of the C-spine injuries (p < 0.0001). Only 43 % of the units reported holding quality assurance meetings. 69 % of the units' heads are satisfied with their airway management policies. Equipment and medications necessary for airway management are available in most of the units. Difficult airways in ICUs are mainly managed by anesthesiologists and ENT surgeons. Few ICUs have quality assurance meetings.


Assuntos
Manuseio das Vias Aéreas/métodos , Unidades de Terapia Intensiva , Adulto , Manuseio das Vias Aéreas/efeitos adversos , Estado Terminal , Coleta de Dados , Humanos , Intubação Intratraqueal/efeitos adversos , Israel , Traqueostomia/efeitos adversos
7.
J Clin Monit Comput ; 25(4): 223-30, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21948066

RESUMO

OBJECTIVE: To investigate the incidence, type and etiology of perioperative metabolic disturbances associated with major abdominal surgery. We hypothesized that metabolic alkalemia is more frequent than metabolic acidemia. METHODS: This was a prospective, observational study, performed in a university-affiliated hospital. 98 consecutive patients undergoing major abdominal surgery were included in the study. Patients were observed by serial vital signs and laboratory measurements during the preoperative, intraoperative, PACU and the first three postoperative day periods. Central venous pressure, systolic pressure variation, fluid input, urine output, temper- ature, electrolytes, and acid-base variables were recorded. The primary endpoint of the study was the incidence of metabolic alkalemia or acidemia. Metabolic alkalemia was defined as pH >7.45 and BE >+3. Metabolic acidemia was defined as pH <7.35 and BE <-3. Continuous variables were described as mean ± standard deviation. Distributions of continuous variables was assessed for normalty using the Kolmogorov-Smirnov test (cut off at P = 0.01). The frequency of metabolic acidemia or alkalemia was compared across time points using Cochran's Q test and between time points using the binomial distribution. RESULTS: Metabolic acidemia occurred only intraoperatively and in the PACU. Subjects with metabolic acidemia were older, (74 ± 9 yr. vs. 66 ± 12, P = 0.01). Intraoperative body temperature was inversely associated with PACU lactate (P = 0.035). Blood loss >500 mL was more frequent in acidemic patients (42% vs. 19%, P = 0.033). More patients with hyperphosphatemia had acidemia than subjects without hyperphosphatemia (39% vs. 17%, P = 0.019). Metabolic alkalemia occurred more frequently than metabolic acidemia (49% vs. 23%, P < 0.0001) and was correlated with hypochloremia. The incidence of metabolic alkalemia decreased from baseline to intraoperative and PACU periods (13% vs. 3%, P = 0.003) and increased from the PACU to the three postoperative days (3% vs. 45%, P = 0.007). CONCLUSIONS: Metabolic alkalemia occurred more frequently than metabolic acidemia and occurred mainly preoperatively and postoperatively, while acidemia occurred mainly during surgery and in the PACU.


Assuntos
Acidose/etiologia , Alcalose/etiologia , Complicações Intraoperatórias/etiologia , Abdome/cirurgia , Acidose/sangue , Adulto , Idoso , Idoso de 80 Anos ou mais , Alcalose/sangue , Perda Sanguínea Cirúrgica , Temperatura Corporal , Cloro/sangue , Feminino , Humanos , Hiperfosfatemia/sangue , Hiperfosfatemia/etiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/sangue , Complicações Pós-Operatórias/etiologia , Período Pré-Operatório , Estudos Prospectivos
8.
J Clin Anesth ; 23(5): 367-71, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21641785

RESUMO

STUDY OBJECTIVE: To determine whether the timely correction of endotracheal tube (ETT) positioning prevents further inappropriate positions. DESIGN: Prospective crossover study. SETTING: University-affiliated hospital. PATIENTS: 44 adult, ASA physical status 1, 2, and 3 patients undergoing open or laparoscopic abdominal procedures. INTERVENTIONS: ETT positioning was verified by both auscultation and fiberoptic bronchoscopy (FOB), after intubation, and before extubation. In laparoscopic procedures, two additional measurements were performed: after maximal abdominal gas insufflation and with head-down position. An ETT in the bronchus or at the carina was considered an inappropriate placement. An ETT ≤ one cm from the carina was considered a critical placement. MEASUREMENTS: The frequency of inappropriate and critical ETT positioning with both auscultation and FOB and the number of ETTs that remained in an incorrect position despite repositioning. MAIN RESULTS: FOB detected 5 inappropriately positioned ETTs, 4 of which were also detected by chest auscultation (P = 0.99). Critical positioning was detected by FOB in 6 patients, three of which were also detected by auscultation (P = 0.24). There were 15 other "out-of-desired range" positions (out of the 3-5 cm range) - one placed too high and 14 placed too low, while 18 were placed within the range of positions. All patients with inappropriate ETT positioning were women (P = 0.005). Age, body mass index, Mallampati grade > 3, thyromental distance < 6 cm, or laryngoscopy grade ≥ 2 were not associated with either inappropriate or critical placement. No episodes of inappropriate or critical positioning were detected by FOB or auscultation at the end of surgery. CONCLUSIONS: Early detection and prompt correction of inappropriate ETT positioning after intubation prevented further ETT migration into undesired positions.


Assuntos
Broncoscopia/métodos , Intubação Intratraqueal/métodos , Procedimentos Cirúrgicos Operatórios/métodos , Abdome/cirurgia , Adulto , Idoso , Auscultação , Estudos Cross-Over , Remoção de Dispositivo , Feminino , Tecnologia de Fibra Óptica , Cabeça , Hospitais Universitários , Humanos , Laparoscopia/métodos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Tempo
9.
J Obstet Gynaecol Res ; 34(4 Pt 2): 645-8, 2008 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-18840172

RESUMO

During childbirth, group A Streptococcus (GAS) can cause a diverse spectrum of disorders ranging from asymptomatic infection to puerperal sepsis and toxic shock syndrome. We report on a healthy parturient who survived a life-threatening necrotizing myometritis due to GAS following an unremarkable spontaneous delivery. Approximately 29 h after an unremarkable spontaneous vaginal delivery, a generally healthy 28-year-old multiparous woman developed a life-threatening necrotizing myometritis due to GAS. The patient subsequently underwent a total abdominal hysterectomy. Following the surgery, she made a prompt and complete recovery. The course of this extremely rare complication might be so fulminant that the diagnosis is sometimes made after the patient cannot be saved. Clinicians should still consider GAS in life-threatening infections occurring during the perinatal period.


Assuntos
Miométrio/microbiologia , Transtornos Puerperais/etiologia , Infecções Estreptocócicas/complicações , Streptococcus pyogenes , Doenças Uterinas/etiologia , Adulto , Feminino , Humanos , Miométrio/patologia , Necrose , Gravidez , Transtornos Puerperais/microbiologia , Transtornos Puerperais/terapia , Infecções Estreptocócicas/microbiologia , Infecções Estreptocócicas/terapia , Doenças Uterinas/microbiologia , Doenças Uterinas/terapia
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