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Araos J, Hayes GM, Nugen SA, Lao D, Fredericks CE, King AL, Martin-Flores M. Effect of continuous positive airway pressure helmet on respiratory function following surgical procedures in brachycephalic dogs: A randomized controlled trial. Vet Surg 2024. [PMID: 38803143 DOI: 10.1111/vsu.14111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 04/28/2024] [Accepted: 05/05/2024] [Indexed: 05/29/2024]
Abstract
OBJECTIVE To evaluate the effect of continuous positive airway pressure (CPAP) on respiratory function in the early postoperative period of brachycephalic dogs. STUDY DESIGN Prospective, randomized clinical trial. ANIMALS A total of 32 dogs. METHODS Dogs were assigned to recover with or without CPAP (control) and assessed at specific time points over 1 h. Treatment was discontinued for dogs with a CPAP tolerance score of 3 or more (from a range of 0-4). The primary outcome was pulse oximetry (SpO2). Secondary outcomes were arterial O2 pressure (PaO2)/FiO2 ratio (PaO2/FiO2), arterial CO2 pressure (PaCO2), and rectal temperature. For dogs that reached a CPAP tolerance score of 3 or more, only the data collected up to the time point before discontinuation were included in the analysis. The treatment effect (β) was analyzed using random effects models and the results were reported with 95% confidence intervals. RESULTS Dogs were assigned randomly to each protocol. Baseline characteristics in both groups were comparable. Arterial blood gases were obtained in seven control group dogs and nine CPAP group dogs. Treatment did not affect SpO2 (β = -0.1, -2.1 to 2.0) but affected the PaO2/FiO2 ratio (β = 58.1, 2.6 to 113.6), with no effects on PaCO2 (β = -4.3, -10.5 to 1.9) or temperature (β = 0.4, -0.8 to 1.6). CONCLUSION In postoperative brachycephalic dogs, CPAP had no effect on SpO2 but improved the PaO2/FiO2 ratio in brachycephalic dogs postoperatively. CLINICAL SIGNIFICANCE Continuous positive airway pressure offers a valuable solution to improve gas exchange efficiency, a prevalent concern in postoperative brachycephalic dogs, with the potential to enhance overall outcomes.
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Affiliation(s)
- Joaquin Araos
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Galina M Hayes
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Sarah A Nugen
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Derek Lao
- College of Agricultural and Life Sciences, Cornell University, Ithaca, New York, USA
| | - Carol E Fredericks
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Andrea L King
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Manuel Martin-Flores
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
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Vetrugno L, Deana C, Colaianni-Alfonso N, Tritapepe F, Fierro C, Maggiore SM. Noninvasive respiratory support in the perioperative setting: a narrative review. Front Med (Lausanne) 2024; 11:1364475. [PMID: 38695030 PMCID: PMC11061466 DOI: 10.3389/fmed.2024.1364475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/08/2024] [Indexed: 05/04/2024] Open
Abstract
The application of preoperative noninvasive respiratory support (NRS) has been expanding with increasing recognition of its potential role in this setting as a physiological optimization for patients with a high risk of developing atelectasis and postoperative pulmonary complications (PPC). The increased availability of high-performance anesthesia ventilator machines providing an easy way for NRS support in patients with reduced lung function should not be under-evaluated. This support can reduce hypoxia, restore lung volumes and theoretically reduce atelectasis formation after general anesthesia. Therapeutic purposes should also be considered in the perioperative setting, such as preoperative NRS to optimize treatment of patients' pre-existing diseases, e.g., sleep-disordered breathing. Finally, the recent guidelines for airway management suggest preoperative NRS application before anesthesia induction in difficult airway management to prolong the time needed to secure the airway with an orotracheal tube. This narrative review aims to revise all these aspects and to provide some practical notes to maximize the efficacy of perioperative noninvasive respiratory support.
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Affiliation(s)
- Luigi Vetrugno
- Department of Medical, Oral and Biotecnological Science, “G. D’Annunzio” Chieti-Pescara University, Chieti, Italy
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
| | - Cristian Deana
- Department of Anesthesia and Intensive Care, Health Integrated Agency of Friuli Centrale, Udine, Italy
| | | | - Fabrizio Tritapepe
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
| | - Carmen Fierro
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
| | - Salvatore Maurizio Maggiore
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
- Department of Innovative Technologies in Medicine & Dentistry, Section of Anesthesia and Intensive Care, SS. Annunziata Hospital, G. D’Annunzio University, Chieti, Italy
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Al-Husinat L, Jouryyeh B, Rawashdeh A, Alenaizat A, Abushehab M, Amir MW, Al Modanat Z, Battaglini D, Cinnella G. High-Flow Oxygen Therapy in the Perioperative Setting and Procedural Sedation: A Review of Current Evidence. J Clin Med 2023; 12:6685. [PMID: 37892823 PMCID: PMC10607541 DOI: 10.3390/jcm12206685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
High-flow oxygen therapy (HFOT) is a respiratory support system, through which high flows of humidified and heated gas are delivered to hypoxemic patients. Several mechanisms explain how HFOT improves arterial blood gases and enhances patients' comfort. Some mechanisms are well understood, but others are still unclear and under investigation. HFOT is an interesting oxygen-delivery modality in perioperative medicine that has many clinical applications in the intensive care unit (ICU) and the operating room (OR). The purpose of this article was to review the literature for a comprehensive understanding of HFOT in the perioperative period, as well as its uses in procedural sedation. This review will focus on the HFOT definition, its physiological benefits, and their mechanisms, its clinical uses in anesthesia, and when it is contraindicated.
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Affiliation(s)
- Lou’i Al-Husinat
- Department of Clinical Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid 21163, Jordan; (L.A.-H.); (Z.A.M.)
| | - Basil Jouryyeh
- Faculty of Medicine, Yarmouk University, Irbid 21163, Jordan; (B.J.); (A.R.); (A.A.)
| | - Ahlam Rawashdeh
- Faculty of Medicine, Yarmouk University, Irbid 21163, Jordan; (B.J.); (A.R.); (A.A.)
| | - Abdelrahman Alenaizat
- Faculty of Medicine, Yarmouk University, Irbid 21163, Jordan; (B.J.); (A.R.); (A.A.)
| | - Mohammad Abushehab
- Anesthesia and Intensive Care Unit, Salmanyeh Hospital, Manama 323, Bahrain;
| | - Mohammad Wasfi Amir
- Department of General Surgery and Anesthesia, Faculty of Medicine, Mutah University, Karak 61710, Jordan;
| | - Zaid Al Modanat
- Department of Clinical Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid 21163, Jordan; (L.A.-H.); (Z.A.M.)
| | - Denise Battaglini
- Anesthesia and Intensive Care, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Gilda Cinnella
- Department of Anesthesia and Intensive Care, University of Foggia, 71122 Foggia, Italy;
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Lee M, So J, Woo Y, Jung J, Chung YH, Koo BS. Intraoperative use of noninvasive ventilation during spinal anaesthesia in patients with severe chronic obstructive pulmonary disease undergoing orthopaedic surgery: A case report. J Int Med Res 2022; 50:3000605221103968. [PMID: 35634975 PMCID: PMC9158409 DOI: 10.1177/03000605221103968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Compared with invasive mechanical ventilation, noninvasive ventilation (NIV) improves patient comfort and neurocognitive function; and reduces the likelihood of nosocomial infections and the need for sedation. NIV can also be used perioperatively to prevent postoperative pulmonary complications. This current report describes a case of a 64-year-old female patient with chronic obstructive pulmonary disease and chronic respiratory failure that underwent spinal anaesthesia during surgery. She was sedated with propofol. She brought her home ventilator equipment to the operating room and it was used in biphasic-positive airway pressure mode for immediate treatment of respiratory depression.
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Affiliation(s)
- Misoon Lee
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Jinyoung So
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Younghoon Woo
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Jaewoong Jung
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Yang-Hoon Chung
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Bon-Sung Koo
- Department of Anaesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
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Hussain Khan Z, Maki Aldulaimi A, Varpaei HA, Mohammadi M. Various Aspects of Non-Invasive Ventilation in COVID-19 Patients: A Narrative Review. IRANIAN JOURNAL OF MEDICAL SCIENCES 2022; 47:194-209. [PMID: 35634520 PMCID: PMC9126903 DOI: 10.30476/ijms.2021.91753.2291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/21/2021] [Accepted: 10/01/2021] [Indexed: 01/08/2023]
Abstract
Non-invasive ventilation (NIV) is primarily used to treat acute respiratory failure. However, it has broad applications to manage a range of other diseases successfully.
The main advantage of NIV lies in its capability to provide the same physiological effects as invasive ventilation while avoiding the placement of an
artificial airway and its associated life-threatening complications. The war on the COVID-19 pandemic is far from over. The present narrative review aimed at identifying various aspects of NIV usage, in COVID-19 and other patients,
such as the onset time, mode, setting, positioning, sedation, and types of interface. A search for articles published from May 2020 to April 2021 was conducted using MEDLINE,
PMC central, Scopus, Web of Science, Cochrane Library, and Embase databases. Of the initially identified 5,450 articles, 73 studies and 24 guidelines on the use of NIV were included.
The search was limited to studies involving human cases and English language articles. Despite several reported benefits of NIV, the evidence on the use of NIV in
COVID-19 patients does not yet fully support its routine use.
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Affiliation(s)
- Zahid Hussain Khan
- Department of Anesthesiology and Critical Care, Imam Khomeini Medical Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmed Maki Aldulaimi
- Al-furat Al-awsat Hospital, Al-furat Al-awsat Technical University, Health and Medical Technical College, Department of Anesthesia and Critical Care, Kufa, Iraq
| | - Hesam Aldin Varpaei
- Department of Nursing and Midwifery, School of Nursing, Islamic Azad University Tehran Medical Sciences, Tehran, Iran
| | - Mostafa Mohammadi
- Department of Anesthesiology and Critical Care, Tehran University of Medical Sciences, Tehran. Iran
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Lagier D, Zeng C, Fernandez-Bustamante A, Melo MFV. Perioperative Pulmonary Atelectasis: Part II. Clinical Implications. Anesthesiology 2022; 136:206-236. [PMID: 34710217 PMCID: PMC9885487 DOI: 10.1097/aln.0000000000004009] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The development of pulmonary atelectasis is common in the surgical patient. Pulmonary atelectasis can cause various degrees of gas exchange and respiratory mechanics impairment during and after surgery. In its most serious presentations, lung collapse could contribute to postoperative respiratory insufficiency, pneumonia, and worse overall clinical outcomes. A specific risk assessment is critical to allow clinicians to optimally choose the anesthetic technique, prepare appropriate monitoring, adapt the perioperative plan, and ensure the patient's safety. Bedside diagnosis and management have benefited from recent imaging advancements such as lung ultrasound and electrical impedance tomography, and monitoring such as esophageal manometry. Therapeutic management includes a broad range of interventions aimed at promoting lung recruitment. During general anesthesia, these strategies have consistently demonstrated their effectiveness in improving intraoperative oxygenation and respiratory compliance. Yet these same intraoperative strategies may fail to affect additional postoperative pulmonary outcomes. Specific attention to the postoperative period may be key for such outcome impact of lung expansion. Interventions such as noninvasive positive pressure ventilatory support may be beneficial in specific patients at high risk for pulmonary atelectasis (e.g., obese) or those with clinical presentations consistent with lung collapse (e.g., postoperative hypoxemia after abdominal and cardiothoracic surgeries). Preoperative interventions may open new opportunities to minimize perioperative lung collapse and prevent pulmonary complications. Knowledge of pathophysiologic mechanisms of atelectasis and their consequences in the healthy and diseased lung should provide the basis for current practice and help to stratify and match the intensity of selected interventions to clinical conditions.
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Affiliation(s)
- David Lagier
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Congli Zeng
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Marcos F. Vidal Melo
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Positive end-expiratory pressure individualization guided by continuous end-expiratory lung volume monitoring during laparoscopic surgery. J Clin Monit Comput 2021; 36:1557-1567. [PMID: 34966951 DOI: 10.1007/s10877-021-00800-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 12/24/2021] [Indexed: 10/19/2022]
Abstract
To determine whether end-expiratory lung volume measured with volumetric capnography (EELVCO2) can individualize positive end-expiratory pressure (PEEP) setting during laparoscopic surgery. We studied patients undergoing laparoscopic surgery subjected to Fowler (F-group; n = 20) or Trendelenburg (T-group; n = 20) positions. EELVCO2 was measured at 0° supine (baseline), during capnoperitoneum (CP) at 0° supine, during CP with Fowler (head up + 20°) or Trendelenburg (head down - 30°) positions and after CP back to 0° supine. PEEP was adjusted to preserve baseline EELVCO2 during and after CP. Baseline EELVCO2 was statistically similar to predicted FRC in both groups. At supine and CP, EELVCO2 decreased from baseline values in F-group [median and IQR 2079 (768) to 1545 (725) mL; p = 0.0001] and in T-group [2164 (789) to 1870 (940) mL; p = 0.0001]. Change in body position maintained EELVCO2 unchanged in both groups. PEEP adjustments from 5.6 (1.1) to 10.0 (2.5) cmH2O in the F-group (p = 0.0001) and from 5.6 (0.9) to 10.0 (2.6) cmH2O in T-group (p = 0.0001) were necessary to reach baseline EELVCO2 values. EELVCO2 increased close to baseline with PEEP in the F-group [1984 (600) mL; p = 0.073] and in the T-group [2175 (703) mL; p = 0.167]. After capnoperitoneum and back to 0° supine, PEEP needed to maintain EELVCO2 was similar to baseline PEEP in F-group [5.9 (1.8) cmH2O; p = 0.179] but slightly higher in the T-group [6.5 (2.2) cmH2O; p = 0.006]. Those new PEEP values gave EELVCO2 similar to baseline in the F-group [2039 (980) mL; p = 0.370] and in the T-group [2150 (715) mL; p = 0.881]. Breath-by-breath noninvasive EELVCO2 detected changes in lung volume induced by capnoperitoneum and body position and was useful to individualize the level of PEEP during laparoscopy.Trial registry: Clinicaltrials.gov NCT03693352. Protocol started 1st October 2018.
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Al-Iede MM, Al-Zayadneh E, Bridge C, Alqutawneh B, Waters K. Risk factors for postoperative pulmonary complications in children with severely compromised pulmonary function secondary to severe scoliosis. Pediatr Pulmonol 2020; 55:2782-2790. [PMID: 32729967 DOI: 10.1002/ppul.24997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVES After corrective surgery for scoliosis, postoperative pulmonary complications lead to increases in morbidity, length of hospital stay (LOS) and mortality. This study aimed to identify associations with such respiratory complications, and to assess the utility of noninvasive ventilation (NIV) in children with severe scoliosis METHODS: This retrospective cohort study included all children aged ≤17 years who underwent spinal surgery for scoliosis between January 2009 and January 2012 at a quaternary pediatric hospital. Data were collated regarding polysomnography (PSG) and NIV use, before and after corrective surgery. Factors associated with severely compromised pulmonary function (SCPF) were established and correlations with the occurrence of postoperative pulmonary complications and LOS were identified. RESULTS Altogether, 133 children had corrective surgery for scoliosis, aged 12.7 (range: 2-17) years at operation. Scoliosis causes were identified as: idiopathic (39.8%), neuromuscular disease (32.2%), syndrome (15.7%), and congenital (12%). Correlates with SCPF (forced vital capacity [FVC] <40% predicted, n = 10) included markers of sleep hypoventilation, including serum bicarbonate ≥29 mmol/L, morning pCO2 > 50mm Hg (P = .003), and overnight, episodic CO2 retention of >7 mm Hg. Using these parameters an additional eight children with SCPF were identified making a total of 18 out of 133 (13.5%) of the patients. Postoperative pulmonary complications were seen in 24 children (18%) and their occurrence correlated with higher Cobb angle (>90°), lower pulmonary function (FVC), higher serum bicarbonate and underlying neuromuscular disease. Amongst the 18 children with SCPF, regular use of NIV preoperatively was associated with reduced rate of postoperative pulmonary complications (P = .02) and reduced LOS by 6.4 days (P = .01). CONCLUSION Nocturnal hypoventilation on PSG identifies children with SCPF. Use of NIV in children with SCPF was linked to fewer postoperative pulmonary complications and reduced duration of hospital stay.
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Affiliation(s)
| | - Enas Al-Zayadneh
- Department of Pediatrics, The University of Jordan, Amman, Jordan
| | - Corinne Bridge
- Department of Orthopaedics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Basim Alqutawneh
- Radiology Department, Blacktown-Mount Druitt Hospital, Sydney, Australia
| | - Karen Waters
- Discipline of Paediatrics & Child Health, University of Sydney, New South Wales, Australia.,Sleep Department, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
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How can I manage anaesthesia in obese patients? Anaesth Crit Care Pain Med 2020; 39:229-238. [DOI: 10.1016/j.accpm.2019.12.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 12/01/2019] [Accepted: 12/09/2019] [Indexed: 12/17/2022]
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De Jong A, Verzilli D, Chanques G, Futier E, Jaber S. [Preoperative risk and perioperative management of obese patients]. Rev Mal Respir 2019; 36:985-1001. [PMID: 31521434 DOI: 10.1016/j.rmr.2019.01.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/07/2019] [Indexed: 12/18/2022]
Abstract
The obese patient is at an increased risk of perioperative complications. Most importantly, these include difficult access to the airways (intubation, difficult or impossible ventilation), and post-extubation respiratory distress secondary to the development of atelectasis or obstruction of the airways, sometimes associated with the use of morphine derivatives. The association of obstructive sleep apnea syndrome (OSA) with obesity is very common, and induces a high risk of peri- and postoperative complications. Preoperative OSA screening is crucial in the obese patient, as well as its specific management: use of continuous positive pre, per and postoperative pressure. For any obese patient, the implementation of protocols for mask ventilation and/or difficult intubation and the use of protective ventilation, morphine-sparing strategies and a semi-seated positioning throughout the care, is recommended, combined with close monitoring postoperatively. The dosage of anesthetic drugs should be based on the theoretical ideal weight and then titrated, rather than dosed to the total weight. Monitoring of neuromuscular blocking should be used where appropriate, as well as monitoring of the depth of anesthesia. The occurrence of intraoperative recall is indeed more frequent in the obese patient than in the non-obese patient. Appropriate prophylaxis against venous thromboembolic disease and early mobilization are recommended, as thromboembolic disease is increased in the obese patient. The use of non-invasive ventilation to prevent the occurrence of acute post-operative respiratory failure and for its treatment is particularly effective in obese patients. In case of admission to ICU, an individualized ventilatory management based on pathophysiology and careful monitoring should be initiated.
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Affiliation(s)
- A De Jong
- PhyMedExp, University of Montpellier, Inserm, CNRS, CHU Montpellier, 371 avenue du doyen Gaston Giraud, 34080 Montpellier, France; Département d'Anesthésie-Réanimation, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, 34295 Montpellier cedex, France
| | - D Verzilli
- Département d'Anesthésie-Réanimation, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, 34295 Montpellier cedex, France
| | - G Chanques
- PhyMedExp, University of Montpellier, Inserm, CNRS, CHU Montpellier, 371 avenue du doyen Gaston Giraud, 34080 Montpellier, France; Département d'Anesthésie-Réanimation, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, 34295 Montpellier cedex, France
| | - E Futier
- CHU de Clermont-Ferrand, Department of Perioperative Medicine, GReD, UMR/CNRS6293, University, Clermont Auvergne, Inserm, U1103, Clermont-Ferrand, France
| | - S Jaber
- PhyMedExp, University of Montpellier, Inserm, CNRS, CHU Montpellier, 371 avenue du doyen Gaston Giraud, 34080 Montpellier, France; Département d'Anesthésie-Réanimation, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, 34295 Montpellier cedex, France.
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Maggiore SM, Battilana M, Serano L, Petrini F. Ventilatory support after extubation in critically ill patients. THE LANCET RESPIRATORY MEDICINE 2019; 6:948-962. [PMID: 30629933 DOI: 10.1016/s2213-2600(18)30375-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 12/29/2022]
Abstract
The periextubation period represents a crucial moment in the management of critically ill patients. Extubation failure, defined as the need for reintubation within 2-7 days after a planned extubation, is associated with prolonged mechanical ventilation, increased incidence of ventilator-associated pneumonia, longer intensive care unit and hospital stays, and increased mortality. Conventional oxygen therapy is commonly used after extubation. Additional methods of non-invasive respiratory support, such as non-invasive ventilation and high-flow nasal therapy, can be used to avoid reintubation. The aim of this Review is to describe the pathophysiological mechanisms of postextubation respiratory failure and the available techniques and strategies of respiratory support to avoid reintubation. We summarise and discuss the available evidence supporting the use of these strategies to achieve a tailored therapy for an individual patient at the bedside.
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Affiliation(s)
- Salvatore Maurizio Maggiore
- University Department of Medical, Oral and Biotechnological Sciences, Gabriele d'Annunzio University of Chieti-Pescara, Chieti, Italy; Clinical Department of Anaesthesiology and Intensive Care Medicine, SS. Annunziata Hospital, Chieti, Italy.
| | - Mariangela Battilana
- University Department of Medical, Oral and Biotechnological Sciences, Gabriele d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Luca Serano
- University Department of Medical, Oral and Biotechnological Sciences, Gabriele d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Flavia Petrini
- University Department of Medical, Oral and Biotechnological Sciences, Gabriele d'Annunzio University of Chieti-Pescara, Chieti, Italy; Clinical Department of Anaesthesiology and Intensive Care Medicine, SS. Annunziata Hospital, Chieti, Italy
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13
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Cortegiani A, Accurso G, Mercadante S, Giarratano A, Gregoretti C. High flow nasal therapy in perioperative medicine: from operating room to general ward. BMC Anesthesiol 2018; 18:166. [PMID: 30414608 PMCID: PMC6230300 DOI: 10.1186/s12871-018-0623-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 10/19/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND High flow nasal therapy (HFNT) is a technique in which humidified and heated gas is delivered to the airways through the nose via small nasal prongs at flows that are higher than the rates generally applied during conventional oxygen therapy. The delivered high flow rates combine mixtures of air and oxygen and enable different inspired oxygen fractions ranging from 0.21 to 1. HFNT is increasingly used in critically ill adult patients, especially hypoxemic patients in different clinical settings. MAIN BODY Noninvasive ventilation delivers positive pressure (end-expiratory and inspiratory pressures or continuous positive airway pressure) via different external interfaces. In contrast, HFNT produces different physiological effects that are only partially linked to the generation of expiratory positive airway pressure. HFNT and noninvasive ventilation (NIV) are interesting non-invasive supports in perioperative medicine. HFNT exhibits some advantages compared to NIV because HFNT is easier to apply and requires a lower nursing workload. Tolerance of HFNT remains a matter of intense debate, and it may be related to selected parameters. Patients receiving HFNT and their respiratory patterns should be closely monitored to avoid delays in intubation despite correct oxygenation parameters. CONCLUSION HFNT seems to be an interesting noninvasive support in perioperative medicine. The present review provides anesthesiologists with an overview of current evidence and practical advice on the application of HFNT in perioperative medicine in adult patients.
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Affiliation(s)
- Andrea Cortegiani
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.). Section of Anesthesia, Analgesia, Intensive Care and Emergency. Policlinico Paolo Giaccone, University of Palermo, Via del vespro 129, 90127, Palermo, Italy
| | - Giuseppe Accurso
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.). Section of Anesthesia, Analgesia, Intensive Care and Emergency. Policlinico Paolo Giaccone, University of Palermo, Via del vespro 129, 90127, Palermo, Italy
| | - Sebastiano Mercadante
- Anesthesia and Intensive Care and Pain Relief and Palliative Care Unit, La Maddalena Cancer Center, Palermo, Italy
| | - Antonino Giarratano
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.). Section of Anesthesia, Analgesia, Intensive Care and Emergency. Policlinico Paolo Giaccone, University of Palermo, Via del vespro 129, 90127, Palermo, Italy
| | - Cesare Gregoretti
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.). Section of Anesthesia, Analgesia, Intensive Care and Emergency. Policlinico Paolo Giaccone, University of Palermo, Via del vespro 129, 90127, Palermo, Italy.
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Marhic A, Dakhil B, Plantefeve G, Zaimi R, Oltean V, Bagan P. Long-term survival following lung surgery for cancer in high-risk patients after perioperative pulmonary rehabilitation†. Interact Cardiovasc Thorac Surg 2018; 28:235-239. [DOI: 10.1093/icvts/ivy225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 06/15/2018] [Indexed: 11/12/2022] Open
Affiliation(s)
- Alix Marhic
- Department of Thoracic and Vascular Surgery, Victor Dupouy Hospital, Argenteuil, France
| | - Bassel Dakhil
- Department of Thoracic and Vascular Surgery, Victor Dupouy Hospital, Argenteuil, France
| | - Gaëtan Plantefeve
- Clinical Research Center, Statistical Support, Victor Dupouy Hospital, Argenteuil, France
| | - Rym Zaimi
- Department of Thoracic and Vascular Surgery, Victor Dupouy Hospital, Argenteuil, France
| | - Viorel Oltean
- Department of Cardio-Respiratory Rehabilitation, Le Parc Hospital, Taverny, France
| | - Patrick Bagan
- Department of Thoracic and Vascular Surgery, Victor Dupouy Hospital, Argenteuil, France
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Okada S, Ito K, Shimada J, Kato D, Shimomura M, Tsunezuka H, Miyata N, Ishihara S, Furuya T, Inoue M. Clinical application of postoperative non-invasive positive pressure ventilation after lung cancer surgery. Gen Thorac Cardiovasc Surg 2018; 66:565-572. [DOI: 10.1007/s11748-018-0963-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/21/2018] [Indexed: 01/26/2023]
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Carratalá JM, Gil V, Jacob J, Llorens P. Non-Invasive Mechanical Ventilation Compared to Positive Airway Pressure in Cardiogenic Pulmonary Edema. Arch Bronconeumol 2018; 54:594. [PMID: 29859635 DOI: 10.1016/j.arbres.2018.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 04/13/2018] [Accepted: 04/30/2018] [Indexed: 11/28/2022]
Affiliation(s)
- José Manuel Carratalá
- Servicio de Urgencias, Unidad de Corta Estancia, Hospital General de Alicante, Alicante, España
| | - Víctor Gil
- Área de Urgencias, Hospital Clínic, Barcelona, España
| | - Javier Jacob
- Servicio de Urgencias, Hospital Bellvitge, Barcelona, España
| | - Pere Llorens
- Servicio de Urgencias, Unidad de Corta Estancia, Hospital General de Alicante, Alicante, España.
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Rubino AS, Serraino GF, Marsico R, Ventura V, Foti D, Gulletta E, Renzulli A. Leukocyte Filtration Improves Pulmonary Function and Reduces the Need for Postoperative Non-Invasive Ventilation. Int J Artif Organs 2018. [DOI: 10.1177/039139881203500908] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Antonino S. Rubino
- Cardiac Surgery Unit, Ferrarotto Hospital, University of Catania, Catania - Italy
| | - Giuseppe F. Serraino
- Department of Experimental and Clinical Medicine, Cardiac Surgery Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
| | - Roberto Marsico
- Department of Experimental and Clinical Medicine, Cardiac Surgery Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
| | - Valeria Ventura
- Department of Experimental and Clinical Medicine, Pathology Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
| | - Daniela Foti
- Department of Experimental and Clinical Medicine, Pathology Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
| | - Elio Gulletta
- Department of Experimental and Clinical Medicine, Pathology Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
| | - Attilio Renzulli
- Department of Experimental and Clinical Medicine, Cardiac Surgery Unit, Magna Graecia University of Catanzaro, Catanzaro - Italy
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Pépin JL, Timsit JF, Tamisier R, Borel JC, Lévy P, Jaber S. Prevention and care of respiratory failure in obese patients. THE LANCET RESPIRATORY MEDICINE 2017; 4:407-18. [PMID: 27304558 DOI: 10.1016/s2213-2600(16)00054-0] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 01/25/2016] [Accepted: 01/28/2016] [Indexed: 12/14/2022]
Abstract
With the increase in the global prevalence of obesity, there is a parallel rise in the proportion of obese patients admitted to intensive care units, referred for major surgery or requiring long-term non-invasive ventilation (NIV) at home for chronic respiratory failure. We describe the physiological effect of obesity on the respiratory system mainly in terms of respiratory mechanics, respiratory drive, and patency of the upper airways. Particular attention is given to the prevention and the clinical management of respiratory failure in obese patients with a main focus on invasive and NIV in intensive care during the perioperative period and long-term use of NIV on return home. We also address other aspects of care of obese patients, including antibiotic dosing and catheter-related infections.
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Affiliation(s)
- Jean Louis Pépin
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Thorax and Vessels Division, Grenoble Alpes University Hospital, Grenoble, France.
| | - Jean François Timsit
- IAME, INSERM UMR 1137, Paris Diderot University, Paris, France; Medical and Infectious Diseases Intensive Care Unit, Paris Diderot University and Bichat Hospital, Paris, France
| | - Renaud Tamisier
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Thorax and Vessels Division, Grenoble Alpes University Hospital, Grenoble, France
| | - Jean Christian Borel
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Thorax and Vessels Division, Grenoble Alpes University Hospital, Grenoble, France
| | - Patrick Lévy
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Thorax and Vessels Division, Grenoble Alpes University Hospital, Grenoble, France
| | - Samir Jaber
- Intensive Care Unit, Department of Anesthesia and Critical Care Medicine, University of Montpellier, Saint Eloi Teaching Hospital, Montpellier, France; Centre National de la Recherche Scientifique (CNRS 9214), Institut National de la Santé et de la Recherche Medicale (INSERM U-1046), Montpellier University, Montpellier, France
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Esquinas AM, Benhamou MO, Glossop AJ, Mina B. Noninvasive Mechanical Ventilation in Acute Ventilatory Failure: Rationale and Current Applications. Sleep Med Clin 2017; 12:597-606. [PMID: 29108614 DOI: 10.1016/j.jsmc.2017.07.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Noninvasive ventilation plays a pivotal role in acute ventilator failure and has been shown, in certain disease processes such as acute exacerbation of chronic obstructive pulmonary disease, to prevent and shorten the duration of invasive mechanical ventilation, reducing the risks and complications associated with it. The application of noninvasive ventilation is relatively simple and well tolerated by patients and in the right setting can change the course of their illness.
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Affiliation(s)
- Antonio M Esquinas
- Intensive Care and Non-invasive Ventilatory Unit, Hospital Morales Meseguer, Avenida Marques Velez, Murcia 30008, Spain.
| | - Maly Oron Benhamou
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Northwell Health, Lenox Hill Hospital, New York, NY 10065, USA
| | - Alastair J Glossop
- Department of Critical Care, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Glossop Road, Sheffield S10 2HE, UK
| | - Bushra Mina
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Northwell Health, Lenox Hill Hospital, New York, NY 10065, USA
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Prise en charge ventilatoire et mobilisation précoce du patient obèse en réanimation. MEDECINE INTENSIVE REANIMATION 2016. [DOI: 10.1007/s13546-016-1251-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sequeira TCA, BaHammam AS, Esquinas AM. Noninvasive Ventilation in the Critically Ill Patient With Obesity Hypoventilation Syndrome: A Review. J Intensive Care Med 2016; 32:421-428. [PMID: 27530511 DOI: 10.1177/0885066616663179] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Obesity is a global epidemic that adversely affects respiratory physiology. Sleep-disordered breathing and obesity hypoventilation syndrome (OHS) are among the most common pulmonary complications related to obesity class III. Patients with OHS may present with acute hypercapnic respiratory failure (AHRF) that necessitates immediate noninvasive ventilation (NIV) or invasive ventilation and intensive care unit (ICU) monitoring. The OHS is underrecognized as a cause of AHRF. The management of mechanical ventilation in obese ICU patients is one of the most challenging problems facing respirologists, intensivists, and anesthesiologists. The treatment of AHRF in patients with OHS should aim to improve alveolar ventilation with better alveolar gas exchange, as well as maintaining a patent upper airway, which is ideally achieved through NIV. Treatment with NIV is associated with improvement in blood gases and lung mechanics and may reduce hospital admissions and morbidity. In this review, we will address 3 main issues: (1) NIV of critically ill patients with acute respiratory failure and OHS; (2) the indications for postoperative application of NIV in patients with OHS; and (3) the impact of OHS on weaning and postextubation respiratory failure. Additionally, the authors propose an algorithm for the management of obese patients with AHRF.
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Affiliation(s)
- Telma C A Sequeira
- 1 Pulmonology Department, Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Lisbon, Portugal.,2 Faculdade Medicina de Lisboa, Universidade de Lisboa, Lisbon, Portugal
| | - Ahmed S BaHammam
- 3 The University Sleep Disorders Center, Riyadh, Saudi Arabia.,4 Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,5 Strategic Technologies Program of the National Plan for Sciences and Technology and Innovation in the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia
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Jaber S, Molinari N, De Jong A. New method of preoxygenation for orotracheal intubation in patients with hypoxaemic acute respiratory failure in the intensive care unit, non-invasive ventilation combined with apnoeic oxygenation by high flow nasal oxygen: the randomised OPTINIV study protocol. BMJ Open 2016; 6:e011298. [PMID: 27519921 PMCID: PMC4985915 DOI: 10.1136/bmjopen-2016-011298] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Tracheal intubation in the intensive care unit (ICU) is associated with severe life-threatening complications including severe hypoxaemia. Preoxygenation before intubation has been recommended in order to decrease such complications. Non-invasive ventilation (NIV)-assisted preoxygenation allows increased oxygen saturation during the intubation procedure, by applying a positive end-expiratory pressure (PEEP) to prevent alveolar derecruitment. However, the NIV mask has to be taken off after preoxygenation to allow the passage of the tube through the mouth. The patient with hypoxaemia does not receive oxygen during this period, at risk of major hypoxaemia. High-flow nasal cannula oxygen therapy (HFNC) has a potential for apnoeic oxygenation during the apnoea period following the preoxygenation with NIV. Whether application of HFNC combined with NIV is more effective at reducing oxygen desaturation during the intubation procedure compared with NIV alone for preoxygenation in patients with hypoxaemia in the ICU with acute respiratory failure remains to be established. METHODS AND ANALYSIS The HFNC combined to NIV for decreasing oxygen desaturation during the intubation procedure in patients with hypoxaemia in the ICU (OPTINIV) trial is an investigator-initiated monocentre randomised controlled two-arm trial with assessor-blinded outcome assessment. The OPTINIV trial randomises 50 patients with hypoxaemia requiring orotracheal intubation for acute respiratory failure to receive NIV (pressure support=10, PEEP=5, fractional inspired oxygen (FiO2)=100%) combined with HFNC (flow=60 L/min, FiO2=100%, interventional group) or NIV alone (reference group) for preoxygenation. The primary outcome is lowest oxygen saturation during the intubation procedure. Secondary outcomes are intubation-related complications, quality of preoxygenation and ICU mortality. ETHICS AND DISSEMINATION The study project has been approved by the appropriate ethics committee (CPP Sud-Méditerranée). Informed consent is required. If combined application of HFNC and NIV for preoxygenation of patients with hypoxaemia in the ICU proves superior to NIV preoxygenation, its use will become standard practice, thereby decreasing hypoxaemia during the intubation procedure and potential complications related to intubation. TRIAL REGISTRATION NUMBER NCT02530957.
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Affiliation(s)
- Samir Jaber
- Department of Anaesthesiology and Critical Care Medicine B (DAR B), Saint-Eloi Hospital, University Teaching Hospital of Montpellier, Montpellier, France
- INSERM U1046, Montpellier, France
| | - Nicolas Molinari
- Department of Statistics, University of Montpellier Lapeyronie Hospital, UMR 729 MISTEA, Montpellier, France
| | - Audrey De Jong
- Department of Anaesthesiology and Critical Care Medicine B (DAR B), Saint-Eloi Hospital, University Teaching Hospital of Montpellier, Montpellier, France
- INSERM U1046, Montpellier, France
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Development and validation of a score to predict postoperative respiratory failure in a multicentre European cohort: A prospective, observational study. Eur J Anaesthesiol 2016; 32:458-70. [PMID: 26020123 DOI: 10.1097/eja.0000000000000223] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Postoperative respiratory failure (PRF) is the most frequent respiratory complication following surgery. OBJECTIVE The objective of this study was to build a clinically useful predictive model for the development of PRF. DESIGN A prospective observational study of a multicentre cohort. SETTING Sixty-three hospitals across Europe. PATIENTS Patients undergoing any surgical procedure under general or regional anaesthesia during 7-day recruitment periods. MAIN OUTCOME MEASURES Development of PRF within 5 days of surgery. PRF was defined by a partial pressure of oxygen in arterial blood (PaO2) less than 8 kPa or new onset oxyhaemoglobin saturation measured by pulse oximetry (SpO2) less than 90% whilst breathing room air that required conventional oxygen therapy, noninvasive or invasive mechanical ventilation. RESULTS PRF developed in 224 patients (4.2% of the 5384 patients studied). In-hospital mortality [95% confidence interval (95% CI)] was higher in patients who developed PRF [10.3% (6.3 to 14.3) vs. 0.4% (0.2 to 0.6)]. Regression modelling identified a predictive PRF score that includes seven independent risk factors: low preoperative SpO2; at least one preoperative respiratory symptom; preoperative chronic liver disease; history of congestive heart failure; open intrathoracic or upper abdominal surgery; surgical procedure lasting at least 2 h; and emergency surgery. The area under the receiver operating characteristic curve (c-statistic) was 0.82 (95% CI 0.79 to 0.85) and the Hosmer-Lemeshow goodness-of-fit statistic was 7.08 (P = 0.253). CONCLUSION A risk score based on seven objective, easily assessed factors was able to predict which patients would develop PRF. The score could potentially facilitate preoperative risk assessment and management and provide a basis for testing interventions to improve outcomes.The study was registered at ClinicalTrials.gov (identifier NCT01346709).
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Pisani I, Comellini V, Nava S. Noninvasive ventilation versus oxygen therapy for the treatment of acute respiratory failure. Expert Rev Respir Med 2016; 10:813-21. [PMID: 27159196 DOI: 10.1080/17476348.2016.1184977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION There is an ongoing discussion on whether oxygen therapy or noninvasive ventilation (NIV) should be used in patient with acute respiratory failure. While respiratory acidosis, especially in case of COPD exacerbation, is a clear indication for NIV, data available in patients with acute hypoxemic respiratory failure (AHRF) are ambiguous. In addition, recently the use of nasal high flow (NHF) has been increased. Despite that NHF has been studied as an alternative to NIV, the clinical advantages of NHF need to be confirmed. AREAS COVERED The purpose of this review is to enhance our understanding about the management of AHRF in specific settings, focusing on recent papers in which NIV and standard oxygen or NHF have been compared. Expert commentary: The choice of the most appropriate strategy for AHRF treatment should be made based upon patient's clinical status, underlying diseases, level of required respiratory support and patient's tolerance and comfort.
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Affiliation(s)
- Iara Pisani
- a Department of Clinical, Integrated and Experimental Medicine (DIMES), Respiratory and Critical Care Unit , Alma Mater University , Bologna , Italy
| | - Vittoria Comellini
- a Department of Clinical, Integrated and Experimental Medicine (DIMES), Respiratory and Critical Care Unit , Alma Mater University , Bologna , Italy
| | - Stefano Nava
- a Department of Clinical, Integrated and Experimental Medicine (DIMES), Respiratory and Critical Care Unit , Alma Mater University , Bologna , Italy
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Sharma JP, Salhotra R, Kumar S, Tyagi A, Sethi AK. Noninvasive lung recruitment maneuver prevents reintubation and reduces ICU stay. Lung India 2016; 33:99-101. [PMID: 26933321 PMCID: PMC4748680 DOI: 10.4103/0970-2113.173070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Jai Prakash Sharma
- Department of Anaesthesiology, All India Institute of Medical Sciences (AIIMS), Bhopal, Madhya Pradesh, India
| | - Rashmi Salhotra
- Department of Anaesthesiology and Critical Care, University College of Medical Sciences UCMS, Guru Teg Bahadur (GTB) Hospital, Delhi, India. E-mail:
| | | | - Asha Tyagi
- Department of Anaesthesiology and Critical Care, University College of Medical Sciences UCMS, Guru Teg Bahadur (GTB) Hospital, Delhi, India. E-mail:
| | - Ashok Kumar Sethi
- Department of Anaesthesiology and Critical Care, University College of Medical Sciences UCMS, Guru Teg Bahadur (GTB) Hospital, Delhi, India. E-mail:
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Abstract
PURPOSE OF REVIEW This article reviews the use of noninvasive ventilation (NIV) in patients with acute respiratory failure (ARF), with a critical review of the most recent literature in this setting. RECENT FINDINGS The efficacy of NIV is variable depending on the cause of the episode of ARF. In community-acquired pneumonia, NIV is often associated with poor response, with better response in patients with preexisting cardiac or respiratory disease. In patients with pandemic influenza H1N1 and severe ARF, NIV has been associated with high failure rates but relatively favorable mortality. In acute respiratory distress syndrome, NIV should be used very cautiously and restricted to patients with mild-moderate acute respiratory distress syndrome without shock or metabolic acidosis due to the high failure rate observed in several reports. Despite limited evidence, NIV may improve the outcomes of patients with chest trauma and severe ARF. In postoperative ARF, both continuous positive airway pressure and NIV are effective to improve clinical outcomes, particularly in those with abdominal, cardiac, and thoracic surgery. SUMMARY Although patients with severe hypoxemic ARF are, in general, less likely to be intubated when NIV is used, the efficacy is different among these heterogeneous populations. Therefore, NIV is not routinely recommended in all patients with severe hypoxemic ARF.
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Kiss G, Castillo M. Nonintubated anesthesia in thoracic surgery: general issues. ANNALS OF TRANSLATIONAL MEDICINE 2015; 3:110. [PMID: 26046051 DOI: 10.3978/j.issn.2305-5839.2015.04.21] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 04/22/2015] [Indexed: 12/19/2022]
Abstract
Anesthetic management for awake thoracic surgery (ATS) is more difficult than under general anesthesia (GA), being technically extremely challenging for the anesthesiologist. Therefore, thorough preparation and vigilance are paramount for successful patient management. In this review, important considerations of nonintubated anesthesia for thoracic surgery are discussed in view of careful patient selection, anesthetic preparation, potential perioperative difficulties and the management of its complications.
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Affiliation(s)
- Gabor Kiss
- 1 Department of Cardiovascular and Thoracic Surgery, Anaesthesia and Surgical Intensive Care, University Hospital of Lille, Lille, France ; 2 Department of Anesthesiology, Icahn School of Medicine, Mount Sinai Medical Center, New York, USA
| | - Maria Castillo
- 1 Department of Cardiovascular and Thoracic Surgery, Anaesthesia and Surgical Intensive Care, University Hospital of Lille, Lille, France ; 2 Department of Anesthesiology, Icahn School of Medicine, Mount Sinai Medical Center, New York, USA
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Differential Effects of Endotracheal Suctioning on Gas Exchanges in Patients with Acute Respiratory Failure under Pressure-Controlled and Volume-Controlled Ventilation. BIOMED RESEARCH INTERNATIONAL 2015; 2015:941081. [PMID: 25954759 PMCID: PMC4411449 DOI: 10.1155/2015/941081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 02/05/2015] [Accepted: 03/23/2015] [Indexed: 01/13/2023]
Abstract
This study was conducted to evaluate the effects of open endotracheal suctioning on gas exchange and respiratory mechanics in ARF patients under the modes of PCV or VCV. Ninety-six ARF patients were treated with open endotracheal suctioning and their variations in respiratory mechanics and gas exchange after the suctions were compared. Under PCV mode, compared with the initial level of tidal volume (VT), ARF patients showed 30.0% and 27.8% decrease at 1 min and 10 min, respectively. Furthermore, the initial respiratory system compliance (Crs) decreased by 29.6% and 28.5% at 1 min and 10 min, respectively. Under VCV mode, compared with the initial level, 38.6% and 37.5% increase in peak airway pressure (PAP) were found at 1 min and 10 min, respectively. Under PCV mode, the initial PaO2 increased by 6.4% and 10.2 % at 3 min and 10 min, respectively, while 18.9% and 30.6% increase of the initial PaO2 were observed under VCV mode. Summarily, endotracheal suctioning may impair gas exchange and decrease lung compliance in ARF patients receiving mechanical ventilation under both PCV and VCV modes, but endotracheal suctioning effects on gas exchange were more severe and longer-lasting under PCV mode than VCV.
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Tashiro N, Takahashi S, Takasaki T, Katayama K, Taguchi T, Watanabe M, Kurosaki T, Imai K, Kimura H, Sueda T. Efficacy of cardiopulmonary rehabilitation with adaptive servo-ventilation in patients undergoing off-pump coronary artery bypass grafting. Circ J 2015; 79:1290-8. [PMID: 25766513 DOI: 10.1253/circj.cj-14-1078] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Postoperative complications after cardiac surgery increase mortality. This study aimed to evaluate the efficacy of cardiopulmonary rehabilitation with adaptive servo-ventilation (ASV) in patients undergoing off-pump coronary artery bypass grafting (OPCAB). METHODS AND RESULTS A total of 66 patients undergoing OPCAB were enrolled and divided into 2 groups according to the use of ASV (ASV group, 30 patients; non-ASV group, 36 patients). During the perioperative period, all patients undertook cardiopulmonary rehabilitation. ASV was used from postoperative day (POD) 1 to POD5. Hemodynamics showed a different pattern in the 2 groups. Blood pressure (BP) on POD6 in the ASV group was significantly lower than that in the non-ASV group (systolic BP, 112.9±12.6 vs. 126.2±15.8 mmHg, P=0.0006; diastolic BP, 62.3±9.1 vs. 67.6±9.3 mmHg, P=0.0277). The incidence of postoperative atrial fibrillation (POAF) was lower in the ASV group than in the non-ASV group (10% vs. 33%, P=0.0377). The duration of oxygen inhalation in the ASV group was significantly shorter than that in the non-ASV group (5.1±2.2 vs. 7.6±6.0 days, P=0.0238). The duration of postoperative hospitalization was significantly shorter in the ASV group than in the non-ASV group (23.5±6.6 vs. 29.0±13.1 days, P=0.0392). CONCLUSIONS Cardiopulmonary rehabilitation with ASV after OPCAB reduces both POAF occurrence and the duration of hospitalization.
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Esquinas AM, Jover JL, Úbeda A, Belda FJ. [Non-invasive mechanical ventilation in the pre- and intraoperative period and difficult airway]. ACTA ACUST UNITED AC 2015; 62:502-11. [PMID: 25702198 DOI: 10.1016/j.redar.2015.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 01/12/2015] [Indexed: 10/24/2022]
Abstract
Non-invasive mechanical ventilation is a method of ventilatory assistance aimed at increasing alveolar ventilation, thus achieving, in selected subjects, the avoidance of endotracheal intubation and invasive mechanical ventilation, with the consequent improvement in survival. There has been a systematic review and study of the technical, clinical experiences, and recommendations concerning the application of non-invasive mechanical ventilation in the pre- and intraoperative period. The use of prophylactic non-invasive mechanical ventilation before surgery that involves significant alterations in the ventilatory function may decrease the incidence of postoperative respiratory complications. Its intraoperative use will mainly depend on the type of surgery, type of anaesthetic technique, and the clinical status of the patient. Its use allows greater anaesthetic depth without deterioration of oxygenation and ventilation of patients.
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Affiliation(s)
- A M Esquinas
- Servicio de Medicina Intensiva, Hospital Morales Meseguer, Murcia, España
| | - J L Jover
- Servicio de Anestesiología y Reanimación, Hospital Virgen de los Lirios, Alcoy, Alicante, España.
| | - A Úbeda
- Servicio de Medicina Intensiva, Hospiten Estepona, Estepona, Málaga, España
| | - F J Belda
- Servicio de Anestesiología, Reanimación y Tratamiento del Dolor, Hospital Clínico Universitario de Valencia, Valencia, España
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Liu XW, Ma T, Qu B, Liu Z. Effects of noninvasive positive pressure ventilation on oxygenation status and prognosis in patients with acute paraquat-induced lung injury. Clin Ther 2015; 37:654-9. [PMID: 25655533 DOI: 10.1016/j.clinthera.2014.12.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 12/08/2014] [Accepted: 12/21/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE The aim of this study was to evaluate the effects of noninvasive positive pressure ventilation (NIPPV) on oxygenation status and prognosis in patients with acute lung injury induced by paraquat (PQ) poisoning. METHODS Patients with acute PQ-induced lung injury treated with NIPPV were admitted to an emergency intensive care unit. Changes in oxygenation status (respiratory rate and the partial pressure of alveolar O2 and CO2 [PaO2 and PaCO2, respectively]) after initial NIPPV were observed. Differences in inspiratory pressure (PI) between nonsurvivors and survivors were compared. The relationship between PI and the prognosis of patients with acute PQ-induced lung injury was evaluated. FINDINGS A total of 86 patients (47 women, 39 men; mean age, 33.5 [24.5] years [range, 22-61 years]) were included. There were significant differences in respiratory rate, PaO2, and PaCO2 from before to after initial NIPPV (respiratory rate, 35 [14] vs 26 [16] min(-1) [P = 0.037]; PaO2, 61.8 [19.6] vs 73.5 [26.8] mm Hg [P = 0.046]; and PaCO2, 27.7 [16.4] vs 34.6 [19.2] mm Hg [P = 0.039]). The overall mortality rate was 75.6% (65/86) during a 28-day follow-up period. We observed a significant difference in initial PI (PIinit) between nonsurvivors and survivors (8.2 [4.3] vs 6.6 [3.8] cm H2O; P = 0.043). Furthermore, nonsurvivors had a greater maximal PI (PImax) than did survivors (21.6 [9.8] vs 15.4 [8.5] cm H2O; P = 0.022). Correlation analysis revealed that both PIinit and PImax were associated with a poor prognosis in patients with acute PQ-induced lung injury (PIinit, r = -0.29 [P = 0.038]; PImax, r = -0.31 [P = 0.042]). IMPLICATIONS NIPPV may effectively improve oxygenation status in patients with acute PQ-induced lung injury, thereby relieving dyspnea and promoting the recovery of pulmonary function. PIinit and PImax may be important determinants of prognosis in acute PQ-induced lung injury. These findings need further verification in a large-scale, multicenter, randomized controlled study that combines other factors with a relatively long-term follow-up.
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Affiliation(s)
- Xiao-Wei Liu
- Department of Emergency, First Affiliated Hospital, China Medical University, Liaoning, People's Republic of China
| | - Tao Ma
- Department of Emergency, First Affiliated Hospital, China Medical University, Liaoning, People's Republic of China
| | - Bo Qu
- Department of Biostatistics, School of Public Health, China Medical University, Liaoning, People's Republic of China
| | - Zhi Liu
- Department of Emergency, First Affiliated Hospital, China Medical University, Liaoning, People's Republic of China.
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Abstract
PURPOSE OF REVIEW This review discusses our present understanding of postoperative respiratory failure (PRF) pathogenesis, risk factors, and perioperative-risk reduction strategies. RECENT FINDINGS PRF, the most frequent postoperative pulmonary complication, is defined by impaired blood gas exchange appearing after surgery. PRF leads to longer hospital stays and higher mortality. The time frame for recognizing when respiratory failure is related to the surgical-anesthetic insult remains imprecise, however, and researchers have used different clinical events instead of blood gas measures to define the outcome. Still, studies in specific surgical populations or large patient samples have identified a range of predictors of PRF risk: type of surgery and comorbidity, mechanical ventilation, and multiple hits to the lung have been found to be relevant in most of these studies. Recently, risk-scoring systems for PRF have been developed and are being applied in new controlled trials of PRF-risk reduction measures. Current evidence favors carefully managing intraoperative ventilator use and fluids, reducing surgical aggression, and preventing wound infection and pain. SUMMARY PRF is a life-threatening event that is challenging for the surgical team. Risk prediction scales based on large population studies are being developed and validated. We need high-quality trials of preventive measures, particularly those related to ventilator use in both high risk and general populations.
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Iodice F, Testa G, Averardi M, Brancaccio G, Amodeo A, Cogo P. Implantation of a left ventricular assist device as a destination therapy in Duchenne muscular dystrophy patients with end stage cardiac failure: management and lessons learned. Neuromuscul Disord 2014; 25:19-23. [PMID: 25444433 DOI: 10.1016/j.nmd.2014.08.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Revised: 07/15/2014] [Accepted: 08/28/2014] [Indexed: 01/16/2023]
Abstract
Duchenne muscular dystrophy (DMD) is an X-linked recessive disorder, characterized by progressive skeletal muscle weakness, loss of ambulation, and death secondary to cardiac or respiratory failure. End-stage dilated cardiomyopathy (DCM) is a frequent finding in DMD patients, they are rarely candidates for cardiac transplantation. Recently, the use of ventricular assist devices as a destination therapy (DT) as an alternative to cardiac transplantation in DMD patients has been described. Preoperative planning and patient selection play a significant role in the successful postoperative course of these patients. We describe the preoperative, intraoperative and postoperative management of Jarvik 2000 implantation in 4 DMD pediatric (age range 12-17 years) patients. We also describe the complications that may occur. The most frequent were bleeding and difficulty in weaning from mechanical ventilation. Our standard protocol includes: 1) preoperative multidisciplinary evaluation and selection, 2) preoperative and postoperative non-invasive ventilation and cough machine cycles, 3) intraoperative use of near infrared spectroscopy (NIRS) and transesophageal echocardiography, 4) attention on surgical blood loss, use of tranexamic acid and prothrombin complexes, 5) early extubation and 6) avoiding the use of nasogastric feeding tubes and nasal temperature probes. Our case reports describe the use of Jarvik 2000 as a destination therapy in young patients emphasizing the use of ventricular assist devices as a new therapeutic option in DMD.
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Affiliation(s)
- Francesca Iodice
- Department of Pediatric Cardiac Anesthesia and Intensive Care, Ospedale Bambino Gesu', Rome, Italy.
| | - Giuseppina Testa
- Department of Pediatric Cardiac Anesthesia and Intensive Care, Ospedale Bambino Gesu', Rome, Italy
| | - Marco Averardi
- Department of Pediatric Cardiac Anesthesia and Intensive Care, Ospedale Bambino Gesu', Rome, Italy
| | | | - Antonio Amodeo
- Department of Cardiothoracic Surgery, Ospedale Bambino Gesu', Rome, Italy
| | - Paola Cogo
- Department of Pediatric Cardiac Anesthesia and Intensive Care, Ospedale Bambino Gesu', Rome, Italy
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Staffieri F, Crovace A, De Monte V, Centonze P, Gigante G, Grasso S. Noninvasive continuous positive airway pressure delivered using a pediatric helmet in dogs recovering from general anesthesia. J Vet Emerg Crit Care (San Antonio) 2014; 24:578-85. [DOI: 10.1111/vec.12210] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 06/27/2014] [Indexed: 01/03/2023]
Affiliation(s)
- Francesco Staffieri
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Cliniche Veterinarie e Produzioni Animali
| | - Antonio Crovace
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Cliniche Veterinarie e Produzioni Animali
| | - Valentina De Monte
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Cliniche Veterinarie e Produzioni Animali
| | - Paola Centonze
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Cliniche Veterinarie e Produzioni Animali
| | - Giulio Gigante
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Cliniche Veterinarie e Produzioni Animali
| | - Salvatore Grasso
- Dipartimento dell’Emergenza e dei Trapianti d’Organo; Sezione di Anestesiologia e Rianimazione; SP per Casamassima km 3, 70010 Valenzano Bari Italy
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Martin DP, Tobias JD, Warhadpande S, Beebe A, Klamar J. Perioperative care of a child with Ullrich congenital muscular dystrophy during posterior spinal fusion. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2013.10872896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- DP Martin
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - JD Tobias
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital Professor of Anesthesiology and Pediatrics, The Ohio State University, Columbus, Ohio, USA
| | - S Warhadpande
- The Ohio State University School of Medicine, Columbus, Ohio, USA
| | - A Beebe
- Department of Orthopedic Surgery, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - J Klamar
- Department of Orthopedic Surgery, Nationwide Children's Hospital, Columbus, Ohio, USA
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Brambilla AM, Aliberti S, Prina E, Nicoli F, Del Forno M, Nava S, Ferrari G, Corradi F, Pelosi P, Bignamini A, Tarsia P, Cosentini R. Helmet CPAP vs. oxygen therapy in severe hypoxemic respiratory failure due to pneumonia. Intensive Care Med 2014; 40:942-9. [PMID: 24817030 DOI: 10.1007/s00134-014-3325-5] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Accepted: 04/28/2014] [Indexed: 02/07/2023]
Abstract
PURPOSE The efficacy of noninvasive continuous positive airway pressure (CPAP) to improve outcomes in severe hypoxemic acute respiratory failure (hARF) due to pneumonia has not been clearly established. The aim of this study was to compare CPAP vs. oxygen therapy to reduce the risk of meeting criteria for endotracheal intubation (ETI). METHODS In a multicenter randomized controlled trial conducted in four Italian centers patients with severe hARF due to pneumonia were randomized to receive helmet CPAP (CPAP group) or oxygen delivered with a Venturi mask (control group). The primary endpoint was the percentage of patients meeting criteria for ETI, including either one or more major criteria (respiratory arrest, respiratory pauses with unconsciousness, severe hemodynamic instability, intolerance) or at least two minor criteria (reduction of at least 30% of basal PaO2/FiO2 ratio, increase of 20% of PaCO2, worsening of alertness, respiratory distress, SpO2 less than 90%, exhaustion). RESULTS Between February 2010 and 2013, 40 patients were randomized to CPAP and 41 to Venturi mask. The proportion of patients meeting ETI criteria in the CPAP group was significantly lower compared to those in the control group (6/40 = 15% vs. 26/41 = 63%, respectively, p < 0.001; relative risk 0.24, 95% CI 0.11-0.51; number needed to treat, 2) two patients were intubated in the CPAP group and one in the control group. The CPAP group showed a faster and greater improvement in oxygenation in comparison to controls (p < 0.001). In either study group, no relevant adverse events were detected. CONCLUSIONS Helmet CPAP reduces the risk of meeting ETI criteria compared to oxygen therapy in patients with severe hARF due to pneumonia.
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Affiliation(s)
- Anna Maria Brambilla
- Emergency Medicine Department, IRCCS Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
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Garutti I, Puente-Maestu L, Laso J, Sevilla R, Ferrando A, Frias I, Reyes A, Ojeda E, Gónzalez-Aragoneses F. Comparison of gas exchange after lung resection with a Boussignac CPAP or Venturi mask. Br J Anaesth 2014; 112:929-35. [DOI: 10.1093/bja/aet477] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Verhage R, Boone J, Rijkers G, Cromheecke G, Kroese A, Weijs T, Borel Rinkes I, van Hillegersberg R. Reduced local immune response with continuous positive airway pressure during one-lung ventilation for oesophagectomy. Br J Anaesth 2014; 112:920-8. [DOI: 10.1093/bja/aet476] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Mirambeaux Villalona R, Mayoralas Alises S, Díaz Lobato S. Resolution of obstructive atelectasis with non-invasive mechanical ventilation. Arch Bronconeumol 2014; 50:452-3. [PMID: 24411928 DOI: 10.1016/j.arbres.2013.11.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Revised: 11/19/2013] [Accepted: 11/24/2013] [Indexed: 10/25/2022]
Abstract
Bronchoscopy is a commonly used technique in patients with atelectasis due to mucus plugs. We present here the case of an 82-year-old patient with a history of Meige's syndrome who developed acute respiratory failure due to atelectasis of the right upper lobe associated with hospital-acquired pneumonia. The patient had a severely reduced level of consciousness, significant work-of-breathing and severe hypercapnic acidosis, all of which contraindicated bronchoscopy. Bi-level noninvasive mechanical ventilation (NIMV) was initiated by way of a face mask. Progress was favourable, with clear clinical and gasometric improvement. The chest X-ray performed 12hours later showed complete resolution of the atelectasis. These data suggest that NIMV may be useful in the treatment of atelectasis is some critical patients.
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Particularités de la ventilation chez le patient obèse. MEDECINE INTENSIVE REANIMATION 2014. [DOI: 10.1007/s13546-013-0832-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Roceto LDS, Galhardo FDM, Saad IAB, Toro IFC. Continuous positive airway pressure (CPAP) after lung resection: a randomized clinical trial. SAO PAULO MED J 2014; 132:41-7. [PMID: 24474079 PMCID: PMC10889452 DOI: 10.1590/1516-3180.2014.1321525] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 06/14/2013] [Indexed: 11/22/2022] Open
Abstract
CONTEXT AND OBJECTIVE Noninvasive mechanical ventilation during the postoperative period (PO) following lung resection can restore residual functional capacity, improve oxygenation and spare the inspiratory muscles. The objective of this study was to assess the efficacy of continuous positive airway pressure (CPAP) associated with physiotherapy, compared with physiotherapy alone after lung resection. DESIGN AND SETTING Open randomized clinical trial conducted in the clinical hospital of Universidade Estadual de Campinas. METHOD Sessions were held in the immediate postoperative period (POi) and on the first and second postoperative days (PO1 and PO2), and the patients were reassessed on the discharge day. CPAP was applied for two hours and the pressure adjustment was set between 7 and 8.5 cmH2O. The oxygenation index (OI), Borg scale, pain scale and presence of thoracic drains and air losses were evaluated. RESULTS There was a significant increase in the OI in the CPAP group in the POi compared to the Chest Physiotherapy (CP) group, P = 0.024. In the CP group the OI was significantly lower on PO1 (P = 0,042), than CPAP group. The air losses were significantly greater in the CPAP group in the POi and on PO1 (P = 0.001, P = 0.028), but there was no significant difference between the groups on PO2 and PO3. There was a statistically significant difference between the groups regarding the Borg scale in the POi (P < 0.001), but there were no statistically significant differences between the groups regarding the pain score. CONCLUSION CPAP after lung resection is safe and improves oxygenation, without increasing the air losses through the drains. CLINICAL TRIAL REGISTRATION NCT01285648.
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Affiliation(s)
- Lígia dos Santos Roceto
- Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas, CampinasSão Paulo, Brazil
| | - Fernanda Diório Masi Galhardo
- Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas, CampinasSão Paulo, Brazil, BSc. Physiotherapist (PT), Intensive Care Unit of Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Ivete Alonso Bredda Saad
- Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas, CampinasSão Paulo, Brazil, PhD. Physiotherapist (PT), Pulmonary Rehabilitation Department of Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Ivan Felizardo Contrera Toro
- Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas, CampinasSão Paulo, Brazil, MD, PhD. Head and Professor of Thoracic Surgery Department of Clinical Hospital, School of Medical Sciences, Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo, Brazil
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Bagan P, Oltean V, Ben Abdesselam A, Dakhil B, Raynaud C, Couffinhal JC, De Crémoux H. Réhabilitation et VNI avant exérèse pulmonaire chez les patients à haut risque opératoire. Rev Mal Respir 2013; 30:414-9. [DOI: 10.1016/j.rmr.2012.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 11/05/2012] [Indexed: 10/27/2022]
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Gupta P, Kuperstock JE, Hashmi S, Arnolde V, Gossett JM, Prodhan P, Venkataraman S, Roth SJ. Efficacy and predictors of success of noninvasive ventilation for prevention of extubation failure in critically ill children with heart disease. Pediatr Cardiol 2013. [PMID: 23196891 DOI: 10.1007/s00246-012-0590-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The study aimed primarily to evaluate the efficacy of noninvasive ventilation (NIV) and to identify possible predictors for success of NIV therapy in preventing extubation failure in critically ill children with heart disease. The secondary objectives of this study were to assess the efficacy of prophylactic NIV therapy initiated immediately after tracheal extubation and to determine the characteristics, outcomes, and complications associated with NIV therapy in pediatric cardiac patients. A retrospective review examined the medical records of all children between the ages 1 day and 18 years who sustained acute respiratory failure (ARF) that required NIV in the cardiovascular intensive care unit (CVICU) at Lucile Packard Children's Hospital between January 2008 and June 2010. Patients were assigned to a prophylactic group if NIV was started directly after extubation and to a nonprophylactic group if NIV was started after signs and symptoms of ARF developed. Patients were designated as responders if they received NIV and did not require reintubation during their CVICU stay and nonresponders if they failed NIV and reintubation was performed. The data collected included demographic data, preexisting conditions, pre-event characteristics, event characteristics, and outcome data. The outcome data evaluated included success or failure of NIV, duration of NIV, CVICU length of stay (LOS), hospital LOS, and hospital mortality. The two complications of NIV assessed in the study included nasal bridge or forehead skin necrosis and pneumothorax. The 221 eligible events during the study period involved 172 responders (77.8 %) and 49 nonresponders (22.2 %). A total of 201 events experienced by the study cohort received continuous positive airway pressure (CPAP), with 156 responders (78 %), whereas 20 events received bilevel positive airway pressure (BiPAP), with 16 responders (80 %). In the study, 58 events (26.3 %) were assigned to the prophylactic group and 163 events (73.7 %) to the nonprophylactic group. Compared with the nonprophylactic group, the prophylactic group experienced significantly shorter CVICU LOS (median, 49 vs 88 days; p = 0.03) and hospital LOS (median, 60 vs 103 days; p = 0.05). The CVICU LOS and hospital LOS did not differ significantly between the responders (p = 0.56) and nonresponders (p = 0.88). Significant variables identifying a responder included a lower risk-adjusted classification for congenital heart surgery (RACHS-1) score (1-3), a good left ventricular ejection fraction, a normal respiratory rate (RR), normal or appropriate oxygen saturation, prophylactic or therapeutic glucocorticoid therapy within 24 h of NIV initiation, presence of atelectasis, fewer than two organ system dysfunctions, fewer days of intubation before extubation, no clinical or microbiologic evidence of sepsis, and no history of reactive airway disease. As a well-tolerated therapy, NIV can be safely and successfully applied in critically ill children with cardiac disease to prevent extubation failure. The independent predictors of NIV success include lower RACHS-1 classification, presence of atelectasis, steroid therapy received within 24 h after NIV, and normal heart rate and oxygen saturations demonstrated within 24 h after initiation of NIV.
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Affiliation(s)
- Punkaj Gupta
- Section of Pediatric Cardiology and Critical Care, Department of Pediatrics, University of Arkansas for Medical Sciences, 1 Children's Way, Slot 512-3, Little Rock, AR 72202-3591, USA.
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Rovira Soriano L, Belda Nácher J. Postoperative respiratory management of morbidly obese patient. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2013. [DOI: 10.1016/j.tacc.2012.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Lung physiology and obesity: anesthetic implications for thoracic procedures. Anesthesiol Res Pract 2012; 2012:154208. [PMID: 22611385 PMCID: PMC3353144 DOI: 10.1155/2012/154208] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 11/20/2011] [Accepted: 11/21/2011] [Indexed: 11/17/2022] Open
Abstract
Obesity is a worldwide health problem affecting 34% of the American population. As a result, more patients requiring anesthesia for thoracic surgery will be overweight or obese. Changes in static and dynamic respiratory mechanics, upper airway anatomy, as well as multiple preoperative comorbidities and altered drug metabolism, characterize obese patients and affect the anesthetic plan at multiple levels. During the preoperative evaluation, patients should be assessed to identify who is at risk for difficult ventilation and intubation, and postoperative complications. The analgesia plan should be executed starting in the preoperative area, to increase the success of extubation at the end of the case and prevent reintubation. Intraoperative ventilatory settings should be customized to the changes in respiratory mechanics for the specific patient and procedure, to minimize the risk of lung damage. Several non invasive ventilatory modalities are available to increase the success rate of extubation at the end of the case and to prevent reintubation. The goal of this review is to evaluate the physiological and anatomical changes associated with obesity and how they affect the multiple components of the anesthetic management for thoracic procedures.
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Ventilación mecánica no invasiva en la agudización de las enfermedades respiratorias. Med Clin (Barc) 2011; 137:691-6. [DOI: 10.1016/j.medcli.2011.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2011] [Revised: 10/11/2011] [Accepted: 10/13/2011] [Indexed: 11/21/2022]
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48
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Bagan P, Bouayad M, Benabdesselam A, Landais A, Mentec H, Couffinhal JC. Prevention of Pulmonary Complications After Aortic Surgery: Evaluation of Prophylactic Noninvasive Perioperative Ventilation. Ann Vasc Surg 2011; 25:920-2. [DOI: 10.1016/j.avsg.2010.10.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Accepted: 10/06/2010] [Indexed: 11/25/2022]
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49
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Teramoto S, Akashi S, Kawashima M. The mechanism of improvement of gas exchange by noninvasive ventilation (NIV) therapy for the post-operative state of liver cirrhosis patients. Intern Med 2011; 50:267; author reply 265-6. [PMID: 21297335 DOI: 10.2169/internalmedicine.50.4352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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50
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Rakotoarison NRC, Bordes M, Batoz H, Pontailler JR, Nouette-Gaulain K. [Unexpected respiratory complication after the surgical treatment of scoliosis in a teenager]. ANNALES FRANCAISES D'ANESTHESIE ET DE REANIMATION 2011; 30:73-76. [PMID: 21190809 DOI: 10.1016/j.annfar.2010.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Accepted: 11/02/2010] [Indexed: 05/30/2023]
Abstract
We report the case of an unexpected respiratory complication after a surgical treatment of scoliosis during postoperative period in an adolescent patient. This complication results of a vascular compression of the left main bronchus between the aorta and the pulmonary artery, which induces severe atelectasis of left lower lobe. Prolonged non-invasive ventilation with high level of positive end-expiratory pressure prevents aorto-pulmonary compression, allows a pulmonary recruitment associated with a favorable prognostic for the adolescent.
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Affiliation(s)
- N-R-C Rakotoarison
- Service d'anesthésie-réanimation III, hôpital des enfants, CHU de Bordeaux, place Amélie-Raba-Léon, 33076 Bordeaux cedex, France
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