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Shiffman N, Gluska H, Margalit S, Mayer Y, Daher R, Elyasyan L, Elia N, Sharon Weiner M, Miremberg H, Kovo M, Biron-Shental T, Gabbay-Benziv R, Helpman L. Unfolding of maternal-infant bonding amidst the COVID-19 pandemic: Social support as a risk and protective factor. Dev Psychopathol 2024:1-9. [PMID: 38654408 DOI: 10.1017/s0954579424000853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
BACKGROUND Social, familial, and physiological stressors may put maternal-infant bonding at risk. Therefore, it is plausible that the stressful conditions brought on by COVID-19 could influence maternal-infant bonding. This study aimed to elucidate the contribution of COVID-19-related experience to variance in maternal-infant bonding, beyond that of established risk factors and as moderated by social support. METHODS This longitudinal, multicenter study examined the relationship of demographic and obstetric variables, social support, postpartum depression, as well as COVID-19-related fear, exposure, and subjective difficulty with mother-infant bonding six months following birth. Participants (N = 246) were women who delivered during the pandemics' strict lockdown period and were recruited 10 weeks after a liveborn delivery and followed up six months later. RESULTS Relationship between fear of COVID-19 and maternal-infant bonding was moderated by social support: Amongst mothers with high levels of social support, fear of COVID-19 negatively predicted bonding. DISCUSSION Results indicate that social support, while overall a protective factor for mother-infant bonding, may lose its buffering effect when fear of COVID-19 is high. This relationship was maintained even when early bonding experiences such as forced separation and the risk incurred by postpartum depression were accounted for. Implications for providers are discussed.
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Affiliation(s)
- N Shiffman
- Psychiatry and Mental Health Division, Rambam Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - H Gluska
- Obstetrics and Gynecology, Meir Medical center, Kfar Saba, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Shiri Margalit
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Y Mayer
- Department of Counseling and Human Development, Faculty of Education, University of Haifa, Haifa, Israel
| | - R Daher
- The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel
| | - L Elyasyan
- The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel
| | - N Elia
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
| | - M Sharon Weiner
- Obstetrics and Gynecology, Meir Medical center, Kfar Saba, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - H Miremberg
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
| | - M Kovo
- Obstetrics and Gynecology, Meir Medical center, Kfar Saba, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - T Biron-Shental
- Obstetrics and Gynecology, Meir Medical center, Kfar Saba, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - R Gabbay-Benziv
- The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel
| | - L Helpman
- Department of Counseling and Human Development, Faculty of Education, University of Haifa, Haifa, Israel
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Benzoni P, Da Dalt L, Elia N, Popolizio V, Cospito A, Giannetti F, Dell’Era P, Olesen MS, Bucchi A, Baruscotti M, Norata GD, Barbuti A. PITX2 gain-of-function mutation associated with atrial fibrillation alters mitochondrial activity in human iPSC atrial-like cardiomyocytes. Front Physiol 2023; 14:1250951. [PMID: 38028792 PMCID: PMC10679737 DOI: 10.3389/fphys.2023.1250951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia worldwide; however, the underlying causes of AF initiation are still poorly understood, particularly because currently available models do not allow in distinguishing the initial causes from maladaptive remodeling that induces and perpetuates AF. Lately, the genetic background has been proven to be important in the AF onset. iPSC-derived cardiomyocytes, being patient- and mutation-specific, may help solve this diatribe by showing the initial cell-autonomous changes underlying the development of the disease. Transcription factor paired-like homeodomain 2 (PITX2) has been identified as a key regulator of atrial development/differentiation, and the PITX2 genomic locus has the highest association with paroxysmal AF. PITX2 influences mitochondrial activity, and alterations in either its expression or function have been widely associated with AF. In this work, we investigate the activity of mitochondria in iPSC-derived atrial cardiomyocytes (aCMs) obtained from a young patient (24 years old) with paroxysmal AF, carrying a gain-of-function mutation in PITX2 (rs138163892) and from its isogenic control (CTRL) in which the heterozygous point mutation has been reverted to WT. PITX2 aCMs show a higher mitochondrial content, increased mitochondrial activity, and superoxide production under basal conditions when compared to CTRL aCMs. However, increasing mitochondrial workload by FCCP or β-adrenergic stimulation allows us to unmask mitochondrial defects in PITX2 aCMs, which are incapable of responding efficiently to the higher energy demand, determining ATP deficiency.
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Affiliation(s)
- Patrizia Benzoni
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
| | - Lorenzo Da Dalt
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Noemi Elia
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
- Cell Factory, Fondazione IRCCS Ca’Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Vera Popolizio
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
| | - Alessandro Cospito
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
| | - Federica Giannetti
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
- Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, Istituto Auxologico Italiano IRCCS, Milano, Italy
| | - Patrizia Dell’Era
- Department of Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Morten S. Olesen
- The Heart Centre, Rigshospitalet, Laboratory for Molecular Cardiology, Department of Cardiology, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Annalisa Bucchi
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
| | - Mirko Baruscotti
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
| | - Giuseppe Danilo Norata
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Andrea Barbuti
- The Cell Physiology MiLab, Department Biosciences, Università degli Studi di Milano, Milano, Italy
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Gluska H, Shiffman N, Mayer Y, Elyasyan L, Elia N, Daher R, Sharon Weiner M, Miremberg H, Kovo M, Biron-Shental T, Gabbay-Benziv R. Maternal fear of COVID-19 and prevalence of postnatal depression symptoms, risk and protective factors. J Psychiatr Res 2022; 148:214-219. [PMID: 35134728 PMCID: PMC8782242 DOI: 10.1016/j.jpsychires.2022.01.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 08/12/2021] [Accepted: 01/06/2022] [Indexed: 12/16/2022]
Abstract
This is a multicenter prospective observational study, aimed to evaluate the relations between Fear of COVID-19 and postpartum depression (PPD) symptom, that included a cohort of women who delivered during COVID-19 lockdown between 03 and 05/2020. Participants were approached after delivery and asked to complete an online questionnaire. Data was verified with each center's perinatal database. The validated Fear of COVID-19 Scale was in use. PPD was evaluated using the EPDS questionnaire as a categorical (≥13) and as a continuous scale. Pre-existing maternal disability was defined as any prior physiological/psychological chronic health condition. Continuous medical supervision or stress contributing complications at birth included pregnancy and labor related complications. Regression analysis and ROC statistics were utilized to evaluate associations and control for confounders. Overall, 421 women completed the questionnaires. Of them, 53(12.6%) had a high EPDS score. Fear of COVID-19 was positively correlated with PPD symptoms (r = 0.35,p = 0.000), ROC-AUC 0.73, 95% CI 0.65-0.81, p = 0.000. Following adjustment to confounders (maternal age, nulliparity, ethnicity, marital status, financial difficulties, maternal disability, accessibility to medical services, and continuous medical supervision (, the most important factor that correlated with depression symptoms was maternal disability (aOR 4.61,95% CI 1.96-10.82) followed by Fear of COVID-19 (aOR 1.11,95% CI 1.05-1.17). High accessibility to medical services during pregnancy (aOR 0.62, 95%CI 0.45-0.84) was protective for PPD symptoms. To conclude, during the COVID-19 pandemic, maternal disability and Fear of COVID-19 are positively associated with a high EPDS score. High medical accessibility during pregnancy was found as a protective factor for PPD.
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Affiliation(s)
- H. Gluska
- Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - N. Shiffman
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel,The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Y. Mayer
- Department of Occupational Science and Occupational Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | - L. Elyasyan
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel,The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - N. Elia
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel,Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
| | - R. Daher
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel,The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - M. Sharon Weiner
- Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - H. Miremberg
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel,Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
| | - M. Kovo
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel,Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, Israel
| | - T. Biron-Shental
- Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - R. Gabbay-Benziv
- Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hadera, Israel,The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel,Corresponding author. Department of Obstetrics and Gynecology, Hillel Yaffe Medical Center Hadera, 38100 , Israel
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de Valence T, Elia N, Czarnetzki C, Dumont L, Tramèr MR, Lysakowski C. Effect of sufentanil on bispectral index in the elderly. Anaesthesia 2017; 73:216-222. [PMID: 29098683 DOI: 10.1111/anae.14102] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2017] [Indexed: 11/29/2022]
Abstract
We examined the impact of adding sufentanil during anaesthesia induction with propofol on bispectral index values in elderly patients (≥ 65 years). Patients were randomly assigned to receive a target-controlled sufentanil infusion (effect-site concentration of 0.3 ng.ml-1 ) or matching placebo, followed by a target-controlled propofol induction (initial effect-site concentration of 0.5 μg.ml-1 ; step-wise increase of 0.5 μg.ml-1 ) until loss of consciousness defined as an Observer's Assessment of Alertness/Sedation score < 2. Seventy-one patients (sufentanil 35, placebo 36) completed the study. Mean (SD) age was 72.3 (5.8) years; 41% were women. At loss of consciousness, mean (SD) bispectral index value was 75.0 (8.6) with sufentanil and 70.0 (8.0) with placebo; mean difference -5.0 (95% confidence interval -8.9 to -1.1), p = 0.013. Post-hoc analyses suggest that the difference was significant in men only (mean difference -7.3 (-11.8 to -2.6), p = 0.003). Sufentanil co-induction with propofol results in higher bispectral index values at loss of consciousness in elderly patients.
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Affiliation(s)
- T de Valence
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - N Elia
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland.,Institute of Global Health, Medical Faculty, University of Geneva, Geneva, Switzerland
| | - C Czarnetzki
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - L Dumont
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland.,Medical Faculty, University of Geneva, Geneva, Switzerland
| | - M R Tramèr
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland.,Medical Faculty, University of Geneva, Geneva, Switzerland
| | - C Lysakowski
- Division of Anaesthesiology, Department of Anaesthesiology, Pharmacology and Intensive Care Medicine, Geneva University Hospitals, Geneva, Switzerland.,Medical Faculty, University of Geneva, Geneva, Switzerland
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Lysakowski C, de Valence T, Elia N, Czarnetzki C, Dumont LB, Tramèr MR. Abstract PR158. Anesth Analg 2016. [DOI: 10.1213/01.ane.0000492559.54928.8e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Oros D, Altermir I, Elia N, Tuquet H, Pablo LE, Fabre E, Pueyo V. Pathways of neuronal and cognitive development in children born small-for-gestational age or late preterm. Ultrasound Obstet Gynecol 2014; 43:41-47. [PMID: 23836499 DOI: 10.1002/uog.12556] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 06/19/2013] [Accepted: 06/28/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To assess the effects of late small-for-gestational-age (SGA) birth and late prematurity on cognitive outcomes and structural changes in the central nervous system at primary school age, using a novel approach to examine changes in neuronal integrity of the retina. METHODS We conducted a cross-sectional study of 347 children aged 6-13 years, including in the analysis only infants born after 34 weeks' gestation. We recorded all perinatal outcomes through a survey of parents. Neuronal damage was evaluated using optical coherence tomography of the retina. In a subgroup of 112 children aged 6-8 years, visuospatial perception was evaluated with the Children's Bender Visual Motor Gestalt Test. RESULTS The proportions of SGA and late preterm children were 11.8 and 6.3%, respectively. Prematurity and SGA were simultaneously present in five children. When compared with controls, SGA children showed significantly lower than average retinal nerve fiber layer (RNFL) thickness (94.1 vs 98.8 μm; P = 0.007) and an increased percentage of abnormal Bender scores (27.3 vs 6.2%; P = 0.017) (odds ratio 5.6 (95% CI, 1.2-26.8)). These differences increased when late SGA infants with a birth weight below the 3(rd) percentile were compared with SGA infants with a birth weight between the 3(rd) and 10(th) percentiles and with controls, for RNFL thickness (92.5 vs 94.6 and 98.8 μm, respectively; P = 0.021) and abnormal Bender tests (33.3 vs 25.0 and 6.2%, respectively; P = 0.036). However, no differences were found in retinal structure and visuomotor performance between late preterm and term infants. CONCLUSIONS These data suggest that late SGA and late prematurity induce a distinct neuronal pattern of structural changes that persist at school age. Late-onset SGA infants are at increased risk for axonal loss in the retina and present specific visuomotor difficulties.
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Affiliation(s)
- D Oros
- Obstetrics Department, Hospital Clínico Universitario Lozano Blesa Zaragoza, Instituto Aragonés de Ciencias de la Salud, University of Zaragoza, Zaragoza, Spain
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Aldenkortt M, Lysakowski C, Elia N, Brochard L, Tramèr MR. Ventilation strategies in obese patients undergoing surgery: a quantitative systematic review and meta-analysis. Br J Anaesth 2012; 109:493-502. [PMID: 22976857 DOI: 10.1093/bja/aes338] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Pathophysiological changes due to obesity may complicate mechanical ventilation during general anaesthesia. The ideal ventilation strategy is expected to optimize gas exchange and pulmonary mechanics and to reduce the risk of respiratory complications. METHODS Systematic search (databases, bibliographies, to March 2012, all languages) was performed for randomized trials testing intraoperative ventilation strategies in obese patients (BMI ≥ 30 kg m(-2)), and reporting on gas exchange, pulmonary mechanics, or pulmonary complications. Meta-analyses were performed when data from at least three studies or 100 patients could be combined. RESULTS Thirteen studies (505 obese surgical patients) reported on a variety of ventilation strategies: pressure- or volume-controlled ventilation (PCV, VCV), various tidal volumes, and different PEEP or recruitment manoeuvres (RM), and combinations thereof. Definitions and reporting of endpoints were inconsistent. In five trials (182 patients), RM added to PEEP compared with PEEP alone improved intraoperative PaO2/FIO2 ratio [weighted mean difference (WMD), 16.2 kPa; 95% confidence interval (CI), 8.0-24.4] and increased respiratory system compliance (WMD, 14 ml cm H(2)O(-1); 95% CI, 8-20). Arterial pressure remained unchanged. In four trials (100 patients) comparing PCV with VCV, there was no difference in PaO2/FIO2 ratio, tidal volume, or arterial pressure. Comparison of further ventilation strategies or combination of other outcomes was not feasible. Data on postoperative complications were seldom reported. CONCLUSIONS The ideal intraoperative ventilation strategy in obese patients remains obscure. There is some evidence that RM added to PEEP compared with PEEP alone improves intraoperative oxygenation and compliance without adverse effects. There is no evidence of any difference between PCV and VCV.
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Affiliation(s)
- M Aldenkortt
- Division of Anaesthesia, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14, Switzerland.
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Czarnetzki C, Lysakowski C, Elia N, Tramèr MR. Time course of rocuronium-induced neuromuscular block after pre-treatment with magnesium sulphate: a randomised study. Acta Anaesthesiol Scand 2010; 54:299-306. [PMID: 19919585 DOI: 10.1111/j.1399-6576.2009.02160.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND A previously published study suggested that pre-treatment with magnesium sulphate (MgSO(4)) had no impact on the speed of onset of rocuronium-induced neuromuscular block. We set out to verify this assumption. METHODS Eighty patients (18-60 years) were randomly allocated to MgSO(4) 60 mg/kg or placebo (saline). Study drugs were given intravenously for 15 min before induction of anaesthesia with propofol, sufentanil and rocuronium 0.6 mg/kg. Anaesthesia was maintained with a target-controlled propofol infusion. Neuromuscular transmission was measured using train-of-four (TOF)-Watch SX acceleromyography. RESULTS Onset was analysed in 37 MgSO(4) and 38 saline patients, and recovery in 35 MgSO(4) and 37 saline patients. Onset time (to 95% depression of T1) was on average 77 [SD=18] s with MgSO(4) and 120 [48] s with saline (P<0.001). The total recovery time (DurTOF0.9) was on average 73.2 [22] min with MgSO(4) and 57.8 [14.2] min with saline (P<0.003). The clinical duration (Dur25%) was on average 44.7 [14] min with MgSO(4) and 33.2 [8.1] min with saline (P<0.0002). The recovery index (Dur25-75%) was on average 14.0 [6] min with MgSO(4) and 11.2 [5.2] min with saline (P<0.02). The recovery time (Dur25%TOF0.9) was on average 28.5 [11.7] min with MgSO(4) and 24.7 [8.4] min with saline (P=0.28). CONCLUSION Magnesium sulphate given 15 min before propofol anaesthesia reduces the onset time of rocuronium by about 35% and prolongs the total recovery time by about 25%.
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Affiliation(s)
- C Czarnetzki
- Division of Anaesthesiology, University Hospitals of Geneva, CH-1211 Geneva 14, Switzerland.
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Lysakowski C, Elia N, Czarnetzki C, Dumont L, Haller G, Combescure C, Tramèr M. Bispectral and spectral entropy indices at propofol-induced loss of consciousness in young and elderly patients. Br J Anaesth 2009; 103:387-93. [DOI: 10.1093/bja/aep162] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Meylan N, Elia N, Lysakowski C, Tramèr MR. Benefit and risk of intrathecal morphine without local anaesthetic in patients undergoing major surgery: meta-analysis of randomized trials. Br J Anaesth 2009; 102:156-67. [PMID: 19151046 DOI: 10.1093/bja/aen368] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Intrathecal morphine without local anaesthetic is often added to a general anaesthetic to prevent pain after major surgery. Quantification of benefit and harm and assessment of dose-response are needed. We performed a meta-analysis of randomized trials testing intrathecal morphine alone (without local anaesthetic) in adults undergoing major surgery under general anaesthesia. Twenty-seven studies (15 cardiac-thoracic, nine abdominal, and three spine surgery) were included; 645 patients received intrathecal morphine (dose-range, 100-4000 microg). Pain intensity at rest was decreased by 2 cm on the 10 cm visual analogue scale up to 4 h after operation and by about 1 cm at 12 and 24 h. Pain intensity on movement was decreased by 2 cm at 12 and 24 h. Opioid requirement was decreased intraoperatively, and up to 48 h after operation. Morphine-sparing at 24 h was significantly greater after abdominal surgery {weighted mean difference, -24.2 mg [95% confidence interval (CI) -29.5 to -19.0]}, compared with cardiac-thoracic surgery [-9.7 mg (95% CI -17.6 to -1.80)]. The incidence of respiratory depression was increased with intrathecal morphine [odds ratio (OR) 7.86 (95% CI 1.54-40.3)], as was the incidence of pruritus [OR 3.85 (95% CI 2.40-6.15)]. There was no evidence of linear dose-responsiveness for any of the beneficial or harmful outcomes. In conclusion, intrathecal morphine decreases pain intensity at rest and on movement up to 24 h after major surgery. Morphine-sparing is more pronounced after abdominal than after cardiac-thoracic surgery. Respiratory depression remains a major safety concern.
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Affiliation(s)
- N Meylan
- Division of Anaesthesiology, University Hospitals of Geneva, 24, rue Micheli-du-Crest, CH-1211 Geneva 14, Switzerland
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Beatriz G, Elia N, Ana T, Idrissa L, Rocio M, Carmen V, Gisela G, Zaima M, Agustin L, Tania C. 114 POSTER Effective inhibition of the EGF/EGFR binding by anti-EGF antibodies increased survival of advanced NSCLC patients treated with the EGF cancer vaccine. EJC Suppl 2006. [DOI: 10.1016/s1359-6349(06)70120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Guibaud JP, Roques X, Laborde N, Elia N, Roubertie F, Ewald J, Baudet E. Extracorporeal Circulation as an Additional Method for Cerebral Protection in Simultaneous Carotid Endarterectomy and Coronary Artery Surgical Revascularization. J Card Surg 2004; 19:415-9. [PMID: 15383052 DOI: 10.1111/j.0886-0440.2004.04087.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Surgical management of patients with concomitant carotid and coronary artery stenosis remains controversial. Our policy was always to perform at the same time carotid endarterectomy (CE) and coronary artery bypass grafting (CABG), but it was also considered that extracorporeal circulation (ECC), because of full heparinization, hemodilution, pulsatile flow, and hypothermia could provide better cerebral protection during CE. Retrospective data of 124 patients undergoing simultaneous CE and CABGs between January 1994 and December 2001 were reviewed. CE was performed prior to ECC in 65 patients (Group 1-mean age: 70.4 years; sex ratio: 49 male/16 female) and under ECC, prior to CABGs in 59 patients (Group 2-mean age: 69.9 years; sex ratio: 46 male/13 female). Overall hospital mortality was 7.3% (9/124): cardiac-related in 5 patients, or due to septicemia (1 patient), or ARD syndrome (1 patient), or stroke in two others. Univariate analysis demonstrated overweight, unstable angina, and emergency to be significant risk factors. Bilateral carotid stenosis was a significant risk factor of neurologic event when CE was performed prior to ECC (p < 0.05). In Group 1, mortality was 9.2% (6/65), and the incidence of neurologic events was 10.7% (7/65), and was responsible for two of the early deaths in patients with bilateral carotid stenosis. In Group 2, mortality was 5.1% (3/59) but never related to CE, while the neurologic morbidity was 1.7% (1 transient ischemic attack). It is concluded that (1) hospital mortality in patients undergoing simultaneous CE and CABGs was mainly cardiac-related. (2) The combined approach of both localizations appears to be mandatory, when carotid stenosis, even asymptomatic, was hemodynamically significant, or with ulcerative lesions likely to be responsible for embolism. (3) CE, first performed under ECC, appears to be a safe procedure, combining, in terms of cerebral protection, the benefits previously called up. This approach is all the more interesting when carotid stenosis is bilateral; hypothermia < or = 28 degrees C during the carotid clamping time is obviously the optimal method for cerebral protection when ipsilateral or contralateral supply is reduced, or even absent.
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Affiliation(s)
- J P Guibaud
- Department of Cardiovascular and Pediatric Cardiac Surgery, Bordeaux Heart University Hospital, Bordeaux Pessac, France.
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Guibaud JP, Laborde MN, Dubrez J, Elia N, Remes J, Rosato F, Roques X, Baudet E. Surgical repair of an aneurysm of the innominate artery with fistulization into the trachea. Ann Vasc Surg 2001; 15:412-4. [PMID: 11414098 DOI: 10.1007/s100160010070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This report describes a 43-year-old patient presenting with an aneurysm located at the junction between the innominate artery and aorta, with spontaneous fistulization into the trachea. Emergency treatment of this unusually located lesion was undertaken to prevent intratracheal rupture. After ligation of the innominate artery, right common carotid artery, and right subclavian artery due to the risk of infection, the tracheal fistula was treated by direct closure and exclusion using an autologous pericardial flap. The procedure was performed under extracorporeal circulation and circulatory arrest with profound hypothermia.
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Affiliation(s)
- J P Guibaud
- Service de Chirurgie Cardiovasculaire and Service de Chirurgie Thoracique, Hôpital du Haut-Lévêque, CHU de Bordeaux, Bordeaux, France
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14
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Walder B, Elia N, Henzi I, Romand JR, Tramèr MR. A lack of evidence of superiority of propofol versus midazolam for sedation in mechanically ventilated critically ill patients: a qualitative and quantitative systematic review. Anesth Analg 2001; 92:975-83. [PMID: 11273936 DOI: 10.1097/00000539-200104000-00033] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
UNLABELLED Propofol and midazolam are often used for sedation in the intensive care unit. The aim of this systematic review was to estimate the efficacy and harm of propofol versus midazolam in mechanically ventilated patients. A systematic search (Medline, Cochrane Library, Embase, bibliographies), any language, up to June 1999 was performed for reports of randomized comparisons of propofol with midazolam. Data from 27 trials (1624 adults) were analyzed. The average duration of sedation varied between 4 and 339 h. In 10 trials, the duration of adequate sedation was longer with propofol (weighted mean difference 2.9 h; 95% confidence interval [CI], 0.2-5.6 h). In 13 trials (mostly postoperative), sedation lasted 4 to 35 h; in 9 of those, average weaning time from mechanical ventilation with propofol was 0.8-4.3 h; with midazolam it was 1.5-7.2 h (weighted mean difference 2.2 h [95% CI, 0.8 to 3.7 h]). In 8 trials, sedation lasted 54 to 339 h; there was a lack of evidence for difference in weaning times. Arterial hypotension (relative risk 2.5 [95% CI, 1.3 to 4.5]; number-needed-to-treat, 12), and hypertriglyceridemia (relative risk 12.1 [95%CI, 2.9 to 49.7]; number-needed-to-treat, 6) occurred more often with propofol. The duration of adequate sedation time is longer with propofol compared with midazolam. In postoperative patients with sedation <36 h, weaning is faster with propofol. IMPLICATIONS The duration of adequate sedation time is longer with propofol compared with midazolam. In postoperative patients with sedation < 36 h, weaning is faster with propofol.
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Affiliation(s)
- B Walder
- Divisions of Surgical Intensive Care, Department APSIC, University Hospitals of Geneva, Switzerland.
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15
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Yamada K, Roques X, Elia N, Laborde MN, Jimenez M, Choussat A, Baudet E. The short- and mid-term results of bidirectional cavopulmonary shunt with additional source of pulmonary blood flow as definitive palliation for the functional single ventricular heart. Eur J Cardiothorac Surg 2000; 18:683-9. [PMID: 11113676 DOI: 10.1016/s1010-7940(00)00583-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The purpose of this study was to demonstrate the early and late outcomes of bidirectional cavopulmonary shunt (BCPS) as a definitive procedure for the functional single ventricular heart. METHOD From September 1991 to December 1997, 34 patients underwent a BCPS procedure without a routine conversion to Fontan circulation. The additional source of pulmonary blood flow was left in all patients. Conversion was performed only when it was required for excessive cyanosis. RESULTS The hospital mortality rate was 8.8% (3/34, 95% confidence limit; 1.9-23%) and the 5-year survival rate was 75% for a mean follow-up period of 33+/-22 months. Seven patients underwent a conversion procedure for remnant or recurrent cyanosis and deterioration of exercise tolerance. Four of these patients died after conversion to Fontan circulation. Twenty-five long-term survivors with BCPSs maintained an arterial oxygen saturation of 84+/-6.1%, and 52% of them had a normal exercise tolerance or mild limitation. No patients developed severe late complications other than recurrent cyanosis. CONCLUSION Due to the high mortality after conversion to Fontan circulation in patients whose conditions had deteriorated, we could not demonstrate the clear superiority of long-term BCPS over the construction of Fontan circulation for management of the functional single ventricular heart. If deteriorated conditions were successfully managed in the late period, the outcome of long-term BCPS would have been better.
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Affiliation(s)
- K Yamada
- Department of Cardiovascular Surgery, Haut-Lévêque's Cardiological Hospital, University of Bordeaux II, Bordeaux-Pessac, France
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