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Puricelli MD, Rahbar R, Allen GC, Balakrishnan K, Brigger MT, Daniel SJ, Fayoux P, Goudy S, Hewitt R, Hsu WC, Ida JB, Johnson R, Leboulanger N, Rickert SM, Roy S, Russell J, Rutter M, Sidell D, Soma M, Thierry B, Trozzi M, Zalzal G, Zdanski CJ, Smith RJH. International Pediatric Otolaryngology Group (IPOG): Consensus recommendations on the prenatal and perinatal management of anticipated airway obstruction. Int J Pediatr Otorhinolaryngol 2020; 138:110281. [PMID: 32891939 DOI: 10.1016/j.ijporl.2020.110281] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 07/25/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To make recommendations on the identification, routine evaluation, and management of fetuses at risk for airway compromise at delivery. METHODS Recommendations are based on expert opinion by members of the International Pediatric Otolaryngology Group (IPOG). A two-iterative Delphi method questionnaire was distributed to all members of the IPOG and responses recorded. The respondents were given the opportunity to comment on the content and format of the survey, which was modified for the second round. "Consensus" was defined by >80% respondent affirmative responses, "agreement" by 51-80% affirmative responses, and "no agreement" by 50% or less affirmative responses. RESULTS Recommendations are provided regarding etiologies of perinatal airway obstruction, imaging evaluation, adjunct evaluation, multidisciplinary team and decision factors, micrognathia management, congenital high airway obstruction syndrome management, head and neck mass management, attended delivery procedure, and delivery on placental support procedure. CONCLUSIONS Thorough evaluation and thoughtful decision making are required to optimally balance fetal and maternal risks/benefits.
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Affiliation(s)
- Michael D Puricelli
- Department of Otolaryngology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA.
| | - Reza Rahbar
- Department of Otolaryngology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gregory C Allen
- Department of Otolaryngology - Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | - Karthik Balakrishnan
- Department of Otolaryngology, Head and Neck Surgery, Division of Pediatric Otolaryngology, Stanford University, Stanford, CA, USA
| | - Matthew T Brigger
- Division of Pediatric Otolaryngology, Rady Children's Hospital San Diego, University of California San Diego, San Diego, CA, USA
| | - Sam J Daniel
- Department of Otolaryngology-Head and Neck Surgery, McGill University, Montreal, Canada
| | - Pierre Fayoux
- Department of Pediatric Otolaryngology Head-Neck Surgery, University Hospital of Lille, Lille, France
| | - Steven Goudy
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Richard Hewitt
- Department of Ear, Nose and Throat Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Wei-Chung Hsu
- Department of Otolaryngology, College of Medicine, National Taiwan University and National Taiwan University Hospital, Taipei, Taiwan
| | - Jonathan B Ida
- Division of Pediatric Otolaryngology, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Romaine Johnson
- Otolaryngology-Head and Neck Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Nicolas Leboulanger
- Pediatric Otolaryngology - Head and Neck Surgery, Necker Enfants Malades Hospital, Paris University, Paris, France
| | - Scott M Rickert
- Department of Otolaryngology, NYU Langone, New York, NY, USA
| | - Soham Roy
- Department of Otorhinolaryngology, University of Texas - Houston, Houston, TX, USA
| | - John Russell
- Department of Paediatric Otolaryngology, Childrens Health Ireland, Crumlin, Ireland
| | - Michael Rutter
- FRACS, Division of Pediatric Otolaryngology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Douglas Sidell
- Department of Otolaryngology, Head and Neck Surgery, Division of Pediatric Otolaryngology, Stanford University, Stanford, CA, USA
| | - Marlene Soma
- Department of Otolaryngology, Sydney Children's Hospital, Randwick, Australia
| | - Briac Thierry
- Pediatric Otolaryngology - Head and Neck Surgery, Necker Enfants Malades Hospital, Paris University, Paris, France
| | - Marilena Trozzi
- Airway Surgery Unit, Pediatric Surgery Department, Bambino Gesù Children's Hospital, Rome (IT), Italy
| | - George Zalzal
- Department of Otolaryngology, Children's National Health System, Washington, DC, USA
| | - Carlton J Zdanski
- Division of Pediatric Otolaryngology/Head and Neck Surgery, University of North Carolina, Chapel Hill, NC, USA
| | - Richard J H Smith
- Department of Otolaryngology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Sudhakaran N, Sothinathan U, Patel S. Best practice guidelines: fetal surgery. Early Hum Dev 2012; 88:15-9. [PMID: 22196142 DOI: 10.1016/j.earlhumdev.2011.11.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Accepted: 11/07/2011] [Indexed: 11/27/2022]
Abstract
Fetal intervention encompasses a range of procedures on the fetus with congenital structural anomalies, whilst still on the placental circulation. The concept of fetal surgery was conceived in order to prevent fetal or early postnatal death, or to prevent permanent irreversible organ damage. The benefit of these procedures has to be balanced with risks to both the mother and the fetus. Open fetal surgery, more commonly conducted in North American centres, involves open surgery to the uterus in order to operate on the fetus. Fetal intervention centres in Europe more commonly use minimally invasive fetoscopic surgery. This paper elaborates on the various strategies used in dealing with anomalies of different organ systems of the fetus.
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A novel ultrasmall composite optical fiberscope. Surg Endosc 2011; 25:2368-71. [PMID: 21298537 DOI: 10.1007/s00464-010-1540-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 10/05/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Accurately aiming laser energy at a target from a two-dimensional endoscopic view is difficult during endoscopic laser surgery, particularly when the endoscope and the laser fiber are misaligned. We developed a composite optical fiberscope (COF) that can simultaneously visualize a target area and perform laser irradiation. The identical orientation of the endoscope and the laser fiber allows intuitive aiming at a target, even from a two-dimensional endoscopic view. METHODS We developed an ultrasmall COF (1.1-mm diameter) with a central cauterizing laser fiber surrounded by imaging and illumination fibers as a tool for various surgical applications. Porcine mesenteric blood vessels were laser irradiated in vivo and the procedure was filmed using ultrahigh-speed (max 1,000,000 frames per second) and thermographic cameras. Blood flow and vessel diameters were measured before and after laser irradiation. RESULTS The target vessels were highly visible and laser energy was delivered to the center of the view. Images from the ultrahigh-speed camera showed the blocking of the target vessel by the laser irradiation. The irradiated point initially became constricted, then discolored, and then decreased in size. Blood flow was decreased by 81.7% after laser irradiation and the diameter of the vessels at the irradiated point was approximately 46-48% smaller than that of the unirradiated vessels. Medical doctors also confirmed that the blood vessel was blocked after the experiments. CONCLUSIONS Our new laser surgery device may be useful for many surgical applications because it allows simultaneous diagnosis and treatment as well as intuitive aiming at a target despite its ultrasmall 1.1-mm diameter.
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Dickhaus H, Metzner R. [Biomedical engineering supports surgical planning and interventions]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2010; 53:791-800. [PMID: 20700778 DOI: 10.1007/s00103-010-1100-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Fundamental changes were achieved with the introduction of minimally invasive surgery. In this context, innovations in microtechnology played a significant role in the deployment of new tools. Developments for further integration are still ongoing. Furthermore, decisive progress was made by the timely provision of individual patient data prior to surgery. These comprise imaging data, electrophysiological or functional recordings, and synthetic data gained by modeling and simulation of anatomical or physiological conditions. Aside from the technical aspects of supporting surgery, effective quality management and optimized workflow are essential for therapeutic success. The vision of autonomously operating robots has been dropped in favor of permanently conducted and supervised interventions with the support of intelligent tools for the surgeon. Recent advances in reconstruction and transplantation surgery by tissue engineering and molecular biology are only the beginning of new promising concepts.
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Affiliation(s)
- H Dickhaus
- Institut für Medizinische Biometrie und Informatik, Universität Heidelberg, Deutschland.
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