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Dhoon TQ, Tiwari A, Villaluz E, Morrison DE. Understanding the Physiological Connection: Cardiac Arrest Following Prone Positioning. Cureus 2024; 16:e63050. [PMID: 39050332 PMCID: PMC11268726 DOI: 10.7759/cureus.63050] [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] [Accepted: 06/24/2024] [Indexed: 07/27/2024] Open
Abstract
Prone positioning of patients is a routine occurrence in procedural suites and operating rooms (ORs). However, the physiological changes that occur with prone positioning are frequently underappreciated by proceduralists, surgeons, and anesthesiologists. This may be related to a sense of the routine or a lack of familiarity with physiological changes that accompany the prone position. The prone position, while aiding visualization and cannulation of the ampulla of Vater during endoscopic retrograde cholangiopancreatography (ERCP), can induce physiological changes such as reduced preload, inferior vena cava filling, and cardiac output; it can also increase intrathoracic pressure and mediastinal compression. Anesthetic agents can further impact cardiopulmonary physiology, decreasing systemic vascular resistance and reducing cardiac contractility. In addition, the transition from negative to positive pressure ventilation following endotracheal intubation can increase pulmonary artery pressures and right ventricular (RV) strain. Therefore, caution is needed with patients who have RV dysfunction, pulmonary hypertension, or preload dependency, as they may not tolerate prone positioning. We describe a case in which a 73-year-old male patient scheduled for an ERCP suffered cardiac arrest after being transitioned to the prone position. The patient was repositioned in the supine position and resuscitated. The case was completed in the supine position.
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Affiliation(s)
- Taizoon Q Dhoon
- Anesthesiology, University of California, Irvine (UCI) Health, Orange, USA
| | - Anil Tiwari
- Anesthesiology and Perioperative Medicine, University of California, Irvine (UCI) Health, Orange, USA
| | - Evan Villaluz
- Anesthesiology and Perioperative Medicine, University of California, Irvine (UCI) Health, Orange, USA
| | - Debra E Morrison
- Anesthesiology and Perioperative Medicine, University of California, Irvine (UCI) Health, Orange, USA
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2
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Waldoch BT, Anderson DJ, Narveson SA, O'Connor RC, Guralnick ML. Does choice of anesthesia during stage 1 sacral neuromodulation testing influence outcomes? Neurourol Urodyn 2024; 43:574-578. [PMID: 38238985 DOI: 10.1002/nau.25393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/27/2023] [Accepted: 01/03/2024] [Indexed: 03/21/2024]
Abstract
INTRODUCTION Staged sacral neuromodulation (SNM) testing has been shown to have a high rate of progression to permanent implantation for the management of voiding dysfunction. Stage 1 lead placement (SNM-I) can be performed under monitored anesthesia care (MAC) or general anesthesia (GA). MAC allows for interpretation of sensory and motor responses to optimize lead placement while GA only permits for motor assessment. However, patient discomfort and movement can make lead placement challenging during MAC. Herein we evaluate whether the anesthesia type impacts the progression rate to permanent implantation (SNM-II). MATERIALS AND METHODS A retrospective chart review was performed for patients who underwent SNM-I in the operating room for wet overactive bladder between 2005 and 2023. Patients were divided into two groups based on the type of anesthesia used, MAC or GA. Clinical variables and progression to SNM-II were compared between cohorts. Progression to SNM-II was based on ≥50% symptomatic improvement during a 1-2 week trial period following SNM-I. RESULTS Of 121 patients included in the study, 95 (79%) underwent MAC and 26 (21%) GA for SNM-I. No difference in the progression rate to SNM-II was noted between groups (MAC, 68/95 patients, 72%; GA, 19/26, 73%; p = 0.39). We also found no difference when comparing the GA group to the 26 most recent MAC patients (MAC, 20/26 patients, 77%; GA, 19/26, 73%; p = 0.48). CONCLUSION Types of anesthesia for SNM-I did not affect rate of progression to SNM-II. The result lends support to the reliance on motor responses alone for lead placement during SNM-I.
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Affiliation(s)
- Brendan T Waldoch
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Danyon J Anderson
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Department of Urology, Loma Linda University Health, Loma Linda, California, USA
| | - Sydney A Narveson
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - R Corey O'Connor
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Michael L Guralnick
- Department of Urology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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3
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Zhou YH, Li SX, Li L, Deng CM, Shen JJ, Wang DX, Chen XZ, Xu LL. Effect of Remimazolam Supplementation on Propofol Requirements During Hysteroscopy: A Double-Blind, Dose-Response Study. Anesth Analg 2024:00000539-990000000-00771. [PMID: 38412109 DOI: 10.1213/ane.0000000000006921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
BACKGROUND Propofol is commonly used for procedural sedation but may increase side effects in a dose-dependent manner. Remimazolam, an ultrashort-acting benzodiazepine, has been approved for procedural sedation but may delay awakening. This study tested the hypothesis that remimazolam as a supplement reduces effect-site propofol concentration (Ceprop) required to suppress response to cervical dilation in patients undergoing hysteroscopy. METHODS One hundred and fifty patients who were scheduled for hysteroscopy were randomized to receive 0, 0.05, 0.1, 0.15, or 0.2 mg·kg-1 intravenous remimazolam, followed by a bolus of sufentanil 0.15 μg⋅kg-1, and a target-controlled propofol infusion. The initial target Ceprop was 3.5 μg·mL-1 and was increased or decreased in subsequent patients by steps of 0.5 μg·mL-1 according to whether there was loss of response to cervical dilation in the previous patient. We used up-down sequential analysis to determine values of Ceprop that suppressed response to cervical dilation in 50% of patients (EC50). RESULTS The EC50 of propofol for suppressing response to cervical dilation was lower in patients given 0.1 mg·kg-1 (2.08 [95% confidence interval, CI, 1.88-2.28] μg·mL-1), 0.15 mg⋅kg-1 (1.83 [1.56-2.10] μg·mL-1), and 0.2 mg⋅kg-1 (1.43 [1.27-1.58] μg·mL-1) remimazolam than those given 0 mg⋅kg-1 (3.67 [3.49-3.86] μg·mL-1) or 0.05 mg⋅kg-1 (3.47 [3.28-3.67] μg·mL-1) remimazolam (all were P < .005). Remimazolam at doses of 0.1, 0.15, and 0.2 mg·kg-1 decreased EC50 of propofol by 43.3% (95% CI, 41.3%-45.5%), 50.3% (48.0%-52.8%), and 61.2% (58.7%-63.8%), respectively, from baseline (remimazolam 0 mg⋅kg-1). Propofol consumption was lower in patients given 0.1 mg⋅kg-1 (4.15 [3.51-5.44] mg·kg-1), 0.15 mg⋅kg-1 (3.54 [3.16-4.46] mg·kg-1), and 0.2 mg⋅kg-1 (2.74 [1.73-4.01] mg·kg-1) remimazolam than those given 0 mg⋅kg-1 (6.09 [4.99-7.35] mg·kg-1) remimazolam (all were P < .005). Time to anesthesia emergence did not differ significantly among the 5 groups. CONCLUSIONS For women undergoing hysteroscopic procedures, remimazolam at doses from 0.1 to 0.2 mg·kg-1 reduced the EC50 of propofol inhibiting response to cervical dilation and the total propofol requirement. Whether the combination could improve perioperative outcomes deserves further investigation.
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Affiliation(s)
- Yan-Hong Zhou
- From the Department of Anesthesia, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Shu-Xi Li
- From the Department of Anesthesia, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Lin Li
- From the Department of Anesthesia, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
- Department of Anesthesia, Haiyan People's Hospital, Jiaxing, Zhejiang Province, China
| | - Chun-Mei Deng
- Department of Anesthesia, Peking University First Hospital, Beijing, China
| | - Jian-Jun Shen
- Department of Anesthesia, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Dong-Xin Wang
- Department of Anesthesia, Peking University First Hospital, Beijing, China
| | - Xin-Zhong Chen
- From the Department of Anesthesia, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Li-Li Xu
- From the Department of Anesthesia, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
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Carr ZJ, Li J, Agarkov D, Gazura M, Karamchandani K. Estimates of 30-day postoperative pulmonary complications after gastrointestinal endoscopic procedures: A retrospective cohort analysis of a health system population. PLoS One 2024; 19:e0299137. [PMID: 38394250 PMCID: PMC10889900 DOI: 10.1371/journal.pone.0299137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
The incidence of 30-day postoperative pulmonary complications (PPC) of gastrointestinal endoscopic procedures (GIEP) are not well characterized in the literature. The primary aim of this study was to identify the incidence of 30-day PPC after GIEP within a large healthcare system. We conducted a retrospective cohort study of 5377 patients presenting for GIEP between January 2013 and January 2022. Our primary outcome was the Agency for Healthcare Research and Quality PPC composite (AHRQ-PPC). Secondary outcomes were sub-composites derived from the AHRQ-PPC; including pneumonia (AHRQ-PNA), respiratory failure (AHRQ-RF), aspiration pneumonia/ pneumonitis (AHRQ-ASP) and pulmonary emboli (AHRQ-PE). We performed propensity score matching (PSM) followed by multivariable logistic regression to analyze primary and secondary outcomes. Inpatients had higher 30-day AHRQ-PPC (6.0 vs. 1.2%, p<0.001), as well as sub-composite AHRQ-PNA (3.2 vs. 0.7%, p<0.001), AHRQ-RF (2.4 vs. 0.5%, p<0.001), and AHRQ-ASP (1.9 vs. 0.4%, p<0.001). After PSM adjustment, pre-procedural comorbidities of electrolyte disorder [57.9 vs. 31.1%, ORadj: 2.26, 95%CI (1.48, 3.45), p<0.001], alcohol abuse disorder [16.7 vs. 6.8%, ORadj: 2.66 95%CI (1.29, 5.49), p = 0.01], congestive heart failure (CHF) [22.3 vs. 8.7%, ORadj: 2.2 95%CI (1.17, 4.15), p = 0.02] and pulmonary circulatory disorders [21 vs. 16.9%, ORadj: 2.95, 95%CI (1.36, 6.39), p = 0.01] were associated with 30-day AHRQ-PPC. After covariate adjustment, AHRQ-PPC was associated with upper endoscopy more than lower endoscopy [5.9 vs. 1.0%, ORadj: 3.76, 95%CI (1.85, 7.66), p<0.001]. When compared to gastroenterologist-guided conscious sedation, anesthesia care team presence was protective against AHRQ-PPC [3.7 vs. 8.4%, ORadj: 0.032, 95%CI (0.01, 0.22), p<0.001] and AHRQ-ASP [1.0 vs. 3.37%, ORadj: 0.002, 95%CI (0.00, 0.55), p<0.001]. In conclusion, we report estimates of 30-day PPC after GIEP across inpatient and outpatient settings. Upper endoscopic procedures confer a higher risk, while the presence of an anesthesia care team may be protective against 30-day PPC.
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Affiliation(s)
- Zyad J. Carr
- Department of Anesthesiology, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Judy Li
- Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Daniel Agarkov
- Department of Anesthesiology, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Makenzie Gazura
- Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, Connecticut, United States of America
| | - Kunal Karamchandani
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
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Su D, Zhang W, Li J, Tan X, Wei H, Wang Y, Ji Z. Supraglottic jet oxygenation and ventilation improves oxygenation during endoscopic retrograde cholangiopancreatography: a randomized controlled clinical trial. BMC Anesthesiol 2024; 24:21. [PMID: 38216874 PMCID: PMC10785419 DOI: 10.1186/s12871-024-02406-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/07/2024] [Indexed: 01/14/2024] Open
Abstract
PURPOSE Hypoxia is one of the most frequent adverse events under deep sedation in the semiprone position. We hypothesized that supraglottic jet oxygenation and ventilation (SJOV) via Wei nasal jet tube (WNJ) can reduce the incidence of hypoxia in patients under deep sedation during endoscopic retrograde cholangiopancreatography (ERCP). METHODS A total of 171 patients were divided into three groups: N group, supplementary oxygen via a nasopharyngeal airway (4-6 L/min); W group, supplementary oxygen via WNJ (4-6 L/min); WS group, SJOV via WNJ. The primary outcome was the incidence of adverse events, including sedation-related adverse events [SRAEs, hypoxemia (SpO2 = 75-89% lasted less than 60 s); severe hypoxemia (SpO2 < 75% at any time or SpO2 < 90% lasted more than 60 s] and subclinical respiratory depression (SpO2 = 90-95%). Other intraoperative and post-operative adverse events were also recorded as secondary outcomes. RESULTS Compared with the N group, the incidence of hypoxemia and subclinical respiratory depression in the WS group was significantly lower (21% vs. 4%, P = 0.005; 27% vs. 6%, P = 0.002). Compared with Group W, the incidence of hypoxemia and subclinical respiratory depression in Group WS was also significantly less frequent (20% vs. 4%, P = 0.009; 21% vs. 6%, P = 0.014). No severe hypoxia occurred in the group WS, while four and one instances were observed in the group N and group W respectively. There were no significant differences in other adverse events among the three groups. CONCLUSION SJOV can effectively improve oxygenation during ERCP in deeply sedated semiprone patients.
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Affiliation(s)
- Dan Su
- Department of Anesthesia, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Wei Zhang
- Department of Anesthesia, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Jingze Li
- Endoscopy Center, Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Xi Tan
- Endoscopy Center, Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Huafeng Wei
- Department of Anesthesiology and Critical Care Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Yinglin Wang
- Department of Anesthesia, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
| | - Zhonghua Ji
- Department of Anesthesia, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
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Shimizu Y, Ohshimo S, Saeki N, Oue K, Sasaki U, Imamura S, Kamio H, Imado E, Sadamori T, Tsutsumi YM, Shime N. New acoustic monitoring system quantifying aspiration risk during monitored anaesthesia care. Sci Rep 2023; 13:20196. [PMID: 37980396 PMCID: PMC10657450 DOI: 10.1038/s41598-023-46561-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/02/2023] [Indexed: 11/20/2023] Open
Abstract
Respiratory monitoring is crucial during monitored anaesthesia care (MAC) to ensure patient safety. Patients undergoing procedures like gastrointestinal endoscopy and dental interventions under MAC have a heightened risk of aspiration. Despite the risks, no current system or device can evaluate aspiration risk. This study presents a novel acoustic monitoring system designed to detect fluid retention in the upper airway during MAC. We conducted a prospective observational study with 60 participants undergoing dental treatment under MAC. We utilized a prototype acoustic monitoring system to assess fluid retention in the upper airway by analysing inspiratory sounds. Water was introduced intraorally in participants to simulate fluid retention; artificial intelligence (AI) analysed respiratory sounds pre and post-injection. We also compared respiratory sounds pre-treatment and during coughing events. Coughing was observed in 14 patients during MAC, and 31 instances of apnoea were detected by capnography. However, 27 of these cases had breath sounds. Notably, with intraoral water injection, the Stridor Quantitative Value (STQV) significantly increased; furthermore, the STQV was substantially higher immediately post-coughing in patients who coughed during MAC. In summary, the innovative acoustic monitoring system using AI provides accurate evaluations of fluid retention in the upper airway, offering potential to mitigate aspiration risks during MAC.Clinical trial number: jRCTs 062220054.
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Affiliation(s)
- Yoshitaka Shimizu
- Department of Dental Anesthesiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8553, Japan.
| | - Shinichiro Ohshimo
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Noboru Saeki
- Department of Anesthesiology and Critical Care, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kana Oue
- Department of Dental Anesthesiology, Division of Oral & Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Utaka Sasaki
- Department of Dental Anesthesiology, Division of Oral & Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Serika Imamura
- Department of Dental Anesthesiology, Division of Oral & Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Hisanobu Kamio
- Department of Dental Anesthesiology, Division of Oral & Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Eiji Imado
- Department of Dental Anesthesiology, Division of Oral & Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Takuma Sadamori
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Yasuo M Tsutsumi
- Department of Anesthesiology and Critical Care, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
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Wehrmann T, Riphaus A, Eckardt AJ, Klare P, Kopp I, von Delius S, Rosien U, Tonner PH. Updated S3 Guideline "Sedation for Gastrointestinal Endoscopy" of the German Society of Gastroenterology, Digestive and Metabolic Diseases (DGVS) - June 2023 - AWMF-Register-No. 021/014. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:e654-e705. [PMID: 37813354 DOI: 10.1055/a-2165-6388] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Affiliation(s)
- Till Wehrmann
- Clinic for Gastroenterology, DKD Helios Clinic Wiesbaden, Wiesbaden, Germany
| | - Andrea Riphaus
- Internal Medicine, St. Elisabethen Hospital Frankfurt Artemed SE, Frankfurt, Germany
| | - Alexander J Eckardt
- Clinic for Gastroenterology, DKD Helios Clinic Wiesbaden, Wiesbaden, Germany
| | - Peter Klare
- Department Internal Medicine - Gastroenterology, Diabetology, and Hematology/Oncology, Hospital Agatharied, Hausham, Germany
| | - Ina Kopp
- Association of the Scientific Medical Societies in Germany e.V. (AWMF), Berlin, Germany
| | - Stefan von Delius
- Medical Clinic II - Internal Medicine - Gastroenterology, Hepatology, Endocrinology, Hematology, and Oncology, RoMed Clinic Rosenheim, Rosenheim, Germany
| | - Ulrich Rosien
- Medical Clinic, Israelite Hospital, Hamburg, Germany
| | - Peter H Tonner
- Anesthesia and Intensive Care, Clinic Leer, Leer, Germany
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Howell SJ, Absalom AR. Consensus guidelines, Delphi methods, and evidence around anaesthetic technique for endoscopic retrograde cholangiopancreatography. Br J Anaesth 2023; 131:634-636. [PMID: 37718092 DOI: 10.1016/j.bja.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 09/19/2023] Open
Abstract
Consensus guidelines on the anaesthetic management of endoscopic retrograde cholangiopancreatography (ERCP) have recently been published. The rigorous synthesis of expert opinion is invaluable when there are limited data, and these guidelines are a significant step forward. This review both guides practice and identifies important research questions. We challenge those working in this field to collaborate and produce the evidence for whether monitored anaesthesia care (MAC) is associated with a lower incidence of adverse events and better outcomes than general anaesthesia for ERCP.
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Affiliation(s)
- Simon J Howell
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK.
| | - Anthony R Absalom
- Department of Anesthesiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
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Xiang JH, Wei P, Zhang YJ, Li LL, Li X, Wang J, Xie J, Zhong Y, Gao H, Yuan L, Chen WT, Song JG. Safety of prone emergence from general endotracheal anesthesia in patients undergoing ERCP: a randomized controlled trial. Surg Endosc 2023; 37:7493-7501. [PMID: 37415015 DOI: 10.1007/s00464-023-10187-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 05/30/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Conventional supine emergence and prone extubation from general endotracheal anesthesia (GEA) are associated with extubation-related adverse events (ERAEs). Given the minimally invasive nature of endoscopic retrograde cholangiopancreatography (ERCP) as well as the improved ventilation/perfusion matching and easier airway opening in the prone position, we aimed to assess the safety of prone emergence and extubation in patients undergoing ERCP under GEA. METHODS Totally, 242 eligible patients were recruited and randomized into the supine extubation group (n = 121; supine group) and the prone extubation group (n = 121; prone group). The primary endpoint was the incidence of ERAEs during emergence, including hemodynamic fluctuations, coughing, stridor, and hypoxemia requiring airway maneuvers. The secondary endpoints included the incidence of monitoring disconnections, extubation time, recovery time, room exit time, and post-procedure sore throat. RESULTS The incidence of ERAEs was significantly lower in the prone group compared with the supine group (8.3% vs 34.7%, OR = 0.17, 95% CI 0.18-0.56; P < 0.001). Moreover, the prone group demonstrated no monitoring disconnections, shorter extubation time and room exit time, faster recovery, and, lower frequency and milder sore throat after the procedure. CONCLUSIONS For patients undergoing ERCP under GEA, compared with supine, prone emergence, and extubation had remarkably lower rates of EAREs and better recovery, and can maintain continuous monitoring and improve efficiency.
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Affiliation(s)
- Jin-Hui Xiang
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Pan Wei
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Yu-Jiao Zhang
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Li-Li Li
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Xing Li
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Jian Wang
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Jian Xie
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Yong Zhong
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Hao Gao
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Lan Yuan
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China
| | - Wen-Ting Chen
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China.
- Acupuncture and Anesthesia Research Institute, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Jian-Gang Song
- Department of Anesthesiology, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Shanghai, 201203, China.
- Acupuncture and Anesthesia Research Institute, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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10
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Lorenz P, Wehrmann T, Riphaus A, Eckardt AJ, Klare P, Koop I, Fischer N, Jansen PL. Leitlinienreport der aktualisierten S3-Leitlinie „Sedierung in der gastrointestinalen Endoskopie“ der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:e628-e653. [PMID: 37678314 DOI: 10.1055/a-2124-5746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Affiliation(s)
- Pia Lorenz
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Till Wehrmann
- Klinik für Gastroenterologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Deutschland
| | - Andrea Riphaus
- Innere Medizin, St. Elisabethen Krankenhaus Frankfurt Artemed SE, Frankfurt, Deutschland
| | - Alexander J Eckardt
- Klinik für Gastroenterologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Deutschland
| | - Peter Klare
- Abteilung Innere Medizin Gastroenterologie, Diabetologie und Hämato-/Onkologie, Krankenhaus Agatharied, Hausham, Deutschland
| | - Ina Koop
- AWMF-Institut für Medizinisches Wissensmanagement, Marburg, Deutschland
| | - Nadine Fischer
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Petra Lynen Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
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11
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Shaha S, Gao Y, Peng J, Che K, Kim JJ, Skef W. Anesthesia care provider sedation versus conscious sedation for endoscopic ultrasound-guided tissue acquisition: a retrospective cohort study. Clin Endosc 2023; 56:658-665. [PMID: 37430404 PMCID: PMC10565438 DOI: 10.5946/ce.2023.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/30/2023] [Accepted: 02/12/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND/AIMS We aimed to study the effects of sedation on endoscopic ultrasound-guided tissue acquisition. METHODS We conducted a retrospective study evaluating the role of sedation in endoscopic ultrasound-guided tissue acquisition by comparing two groups: anesthesia care provider (ACP) sedation and endoscopist-directed conscious sedation (CS). RESULTS Technical success was achieved in 219/233 (94.0%) in the ACP group and 114/136 (83.8%) in the CS group (p=0.0086). In multivariate analysis, the difference in technical success between the two groups was not significant (adjusted odds ratio [aOR], 0.5; 95% confidence interval [CI], 0.234-1.069; p=0.0738). A successful diagnostic yield was present in 146/196 (74.5%) in the ACP group and 66/106 (62.3%) in the CS group, respectively (p=0.0274). In multivariate analysis, the difference in diagnostic yield between the two groups was not significant (aOR, 0.643; 95% CI, 0.356-1.159; p=0.142). A total of 33 adverse events (AEs) were observed. The incidence of AEs was significantly lower in the CS group (5/33 CS vs. 28/33 ACP; OR, 0.281; 95% CI, 0.095-0.833; p=0.022). CONCLUSION CS provided equivalent technical success and diagnostic yield for malignancy in endoscopic ultrasound-guided tissue acquisition. Increased AEs were associated with anesthesia for the endoscopic ultrasound-guided tissue acquisition.
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Affiliation(s)
- Sneha Shaha
- Department of Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Yinglin Gao
- Department of Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Jiahao Peng
- Department of Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Kendrick Che
- Division of Gastroenterology and Hepatology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - John J. Kim
- Division of Gastroenterology and Hepatology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Wasseem Skef
- Division of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
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Wehrmann T, Riphaus A, Eckardt AJ, Klare P, Kopp I, von Delius S, Rosien U, Tonner PH. Aktualisierte S3-Leitlinie „Sedierung in der gastrointestinalen Endoskopie“ der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:1246-1301. [PMID: 37678315 DOI: 10.1055/a-2124-5333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Affiliation(s)
- Till Wehrmann
- Klinik für Gastroenterologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Deutschland
| | - Andrea Riphaus
- Innere Medizin, St. Elisabethen Krankenhaus Frankfurt Artemed SE, Frankfurt, Deutschland
| | - Alexander J Eckardt
- Klinik für Gastroenterologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Deutschland
| | - Peter Klare
- Abteilung Innere Medizin - Gastroenterologie, Diabetologie und Hämato-/Onkologie, Krankenhaus Agatharied, Hausham, Deutschland
| | - Ina Kopp
- Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften e. V. (AWMF), Berlin, Deutschland
| | - Stefan von Delius
- Medizinische Klinik II - Innere Medizin - Gastroenterologie, Hepatologie, Endokrinologie, Hämatologie und Onkologie, RoMed Klinikum Rosenheim, Rosenheim, Deutschland
| | - Ulrich Rosien
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - Peter H Tonner
- Anästhesie- und Intensivmedizin, Klinikum Leer, Leer, Deutschland
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13
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De Vico P, Biasucci DG, Aversano L, Polidoro R, Zingaro A, Millarelli FR, Del Vecchio Blanco G, Paoluzi OA, Troncone E, Monteleone G, Dauri M. Feasibility and safety of deep sedation with propofol and remifentanil in spontaneous breathing during endoscopic retrograde cholangiopancreatography: an observational prospective study. BMC Anesthesiol 2023; 23:260. [PMID: 37542218 PMCID: PMC10401822 DOI: 10.1186/s12871-023-02218-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/23/2023] [Indexed: 08/06/2023] Open
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) is an interventional procedure that requires deep sedation or general anaesthesia. The purpose of this prospective observational study was to assess the feasibility and safety of deep sedation in ERCP to maintain spontaneous breathing. METHODS This is a single-centre observational prospective cohort study conducted in a tertiary referral university hospital. All consecutive patients who needed sedation or general anaesthesia for ERCP were included from January 2021 to June 2021. Deep sedation was achieved and maintained by continuous infusion of an association of propofol and remifentanil. The primary endpoint was to assess the prevalence of major anaesthesia-related complications, such as arrhythmias, hypotension, gas exchange dysfunction, and vomiting (safety endpoint). Secondary endpoints were: (a) to assess the prevalence of signs of an insufficient level of sedation, such as movement, cough, and hiccups (feasibility endpoint): (b) time needed to achieve the target level of sedation and for recovery from anaesthesia. In order to do so we collect the following parameters: peripheral oxygen saturation, fraction of inspired oxygen, noninvasive systemic blood pressure, heart rate, number of breaths per minute, neurological functions with the use of the bispectral index to determine depth of anaesthesia, and partially exhaustive CO2 end pressure to continuously assess the ventilatory status. The collected data were analysed by several tests: Shapiro-Wilk, Student's t, Tuckey post-hoc, Wilcoxon rank-sum and Kruskall-Wallis ran. Statistical analysis was performed using Stata/BE 17.0 (StataCorp LLC). RESULTS 114 patients were enroled. Eight patients were excluded because they did not meet the inclusion criteria. We found that all patients were hemodynamically stable: intraoperative mean systolic blood pressure was 139,23 mmHg, mean arterial pressure was on average 106,66 mmHg, mean heart rate was 74,471 bpm. The mean time to achieve the target level of sedation was 63 s, while the mean time for the awakening after having stopped drug infusion was 92 s. CONCLUSIONS During ERCP, deep sedation and analgesia using the association of propofol and remifentanil and maintaining spontaneous breathing are safe and feasible, allowing for a safe and quick recovery from anaesthesia.
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Affiliation(s)
- Pasquale De Vico
- Department of Clinical Science and Translational Medicine, 'Tor Vergata' University of Rome, Rome, Italy
- Emergency Department, 'Tor Vergata' University Hospital of Rome, Rome, Italy
| | - Daniele G Biasucci
- Department of Clinical Science and Translational Medicine, 'Tor Vergata' University of Rome, Rome, Italy
| | - Lucia Aversano
- Emergency Department, 'Tor Vergata' University Hospital of Rome, Rome, Italy.
| | - Roberto Polidoro
- Emergency Department, 'Tor Vergata' University Hospital of Rome, Rome, Italy
| | - Alessia Zingaro
- Emergency Department, 'Tor Vergata' University Hospital of Rome, Rome, Italy
| | | | | | | | - Edoardo Troncone
- Department of Systems Medicine, 'Tor Vergata' University of Rome, Rome, Italy
| | - Giovanni Monteleone
- Department of Systems Medicine, 'Tor Vergata' University of Rome, Rome, Italy
| | - Mario Dauri
- Department of Clinical Science and Translational Medicine, 'Tor Vergata' University of Rome, Rome, Italy
- Emergency Department, 'Tor Vergata' University Hospital of Rome, Rome, Italy
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14
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Zhang L, Li L, Wang J, Zhao C, Zhao E, Li Y, Lv Y. Comparison of the Jcerity endoscoper airway and the endotracheal tube in endoscopic esophageal variceal ligation: a prospective randomized controlled trial. Sci Rep 2023; 13:11849. [PMID: 37481684 PMCID: PMC10363148 DOI: 10.1038/s41598-023-39086-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 07/20/2023] [Indexed: 07/24/2023] Open
Abstract
Various airway techniques have been used in endoscopic esophageal variceal ligation (EVL). In this respect, Jcerity endoscoper airway (JEA) is a novel laryngeal mask airway that is designed for use in gastrointestinal endoscopy. In the present study, 164 patients who underwent EVL were randomly divided into JEA group or endotracheal tube (ETT) group (ratio: 1:1). Success rate of endoscopic procedure, endoscope insertion time, procedure duration, recovery time, airway technique extubation time, anesthesia costs, hospital stay duration, complications, and hemodynamic parameters were recorded. The success rate of EVL in the JEA group was noninferior to that in the ETT group (98.8% vs. 100.0%). The airway insertion time, anesthesia duration, and recovery time were significantly shorter in the JEA group than in the ETT group (p < 0.001). Furthermore, the blood pressure during extubation was more stable in the JEA group (p < 0.001). Moreover, there were less heart rate variations during intubation (p < 0.005) and extubation (p < 0.05) in the JEA group. Nonetheless, the endoscopists' satisfaction scores were comparable between the two groups. Overall, our findings suggest that JEA is efficient and safe for clinical use in EVL.Trial registration: Chinese Clinical Trial Registry, ChiCTR2000031892, Registered April 13, 2020, https://www.chictr.org.cn/searchproj.html .
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Affiliation(s)
- Le Zhang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Lu Li
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Jun Wang
- Department of Operation Room, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Can Zhao
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Erxian Zhao
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Yanrong Li
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Yunqi Lv
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China.
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15
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Rivas A, Pherwani S, Mohamed R, Smith ZL, Elmunzer BJ, Forbes N. ERCP-related adverse events: incidence, mechanisms, risk factors, prevention, and management. Expert Rev Gastroenterol Hepatol 2023; 17:1101-1116. [PMID: 37899490 DOI: 10.1080/17474124.2023.2277776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/27/2023] [Indexed: 10/31/2023]
Abstract
INTRODUCTION Endoscopic retrograde cholangiopancreatography (ERCP) is a commonly performed procedure for pancreaticobiliary disease. While ERCP is highly effective, it is also associated with the highest adverse event (AE) rates of all commonly performed endoscopic procedures. Thus, it is critical that endoscopists and caregivers of patients undergoing ERCP have clear understandings of ERCP-related AEs. AREAS COVERED This narrative review provides a comprehensive overview of the available evidence on ERCP-related AEs. For the purposes of this review, we subdivide the presentation of each ERCP-related AE according to the following clinically relevant domains: definitions and incidence, proposed mechanisms, risk factors, prevention, and recognition and management. The evidence informing this review was derived in part from a search of the electronic databases PubMed, Embase, and Cochrane, performed on 1 May 20231 May 2023. EXPERT OPINION Knowledge of ERCP-related AEs is critical not only given potential improvements in peri-procedural quality and related care that can ensue but also given the importance of reviewing these considerations with patients during informed consent. The ERCP community and researchers should aim to apply standardized definitions of AEs. Evidence-based knowledge of ERCP risk factors should inform patient care decisions during training and beyond.
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Affiliation(s)
- Angelica Rivas
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Simran Pherwani
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Rachid Mohamed
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Zachary L Smith
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - B Joseph Elmunzer
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, SC, USA
| | - Nauzer Forbes
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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16
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Matsumori T, Uza N, Okada H, Shiokawa M, Maruno T, Kuwada T, Yoshida H, Yasuda M, Yamazaki H, Taura K, Hatano E, Kodama Y, Seno H. Innovative method for the diagnosis of bile duct lesions using a novel tapered-tip sheath system to facilitate biliary biopsies. Gastrointest Endosc 2023; 98:43-50.e1. [PMID: 36775209 DOI: 10.1016/j.gie.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 01/26/2023] [Accepted: 02/06/2023] [Indexed: 02/14/2023]
Abstract
BACKGROUND AND AIMS Pathologic evaluation of bile duct lesions is crucial for a definitive diagnosis and determination of an appropriate therapeutic strategy; however, current methods are limited by several challenges. This study evaluated the impact of a novel tapered-tip sheath system on biliary stricture diagnosis. METHODS This observational study evaluated 47 consecutive patients who underwent transpapillary biliary stricture biopsy using the novel tapered-tip sheath system from July 2020 to March 2022 compared with 51 historical control subjects undergoing conventional biopsies. Technical success rate, total biopsy time, number of biopsy specimens, adequate tissue sampling rate, adverse events, and diagnostic performance for biliary strictures were assessed. RESULTS The technical success rate was favorable in both groups, showing no significant difference (97.9% [46 of 47] vs 88.2% [45 of 51], P = .114). However, the total biopsy time was significantly shorter in the novel system group (3.7 vs 7.7 minutes, P < .001). The number of biopsy specimens did not differ between the groups; however, the novel system group had significantly more cases in which ≥3 tissue samples could be obtained (71.7% [33 of 46] vs 51.1% [23 of 45], P = .043), a higher adequate tissue sampling rate (88.2% vs 66.4%, P < .001), and fewer adverse events (6.4% vs 21.6%, P = .043). Although the diagnostic specificity of both groups was 100%, the novel system group had significantly higher diagnostic sensitivity and accuracy (82.1% vs 50% [P = .004] and 84.8% vs 55.5% [P = .005], respectively). CONCLUSIONS The novel tapered-tip sheath system is a promising tool for biliary stricture diagnosis.
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Affiliation(s)
- Tomoaki Matsumori
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Norimitsu Uza
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Hirokazu Okada
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masahiro Shiokawa
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takahisa Maruno
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takeshi Kuwada
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroyuki Yoshida
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Muneji Yasuda
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hajime Yamazaki
- Section of Clinical Epidemiology, Department of Community Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kojiro Taura
- Department of Gastroenterological Surgery, Kitano Hospital, Tazuke Kofukai Medical Research Institute, Osaka, Japan
| | - Etsuro Hatano
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuzo Kodama
- Department of Gastroenterology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroshi Seno
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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17
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Azimaraghi O, Bilal M, Amornyotin S, Arain M, Behrends M, Berzin TM, Buxbaum JL, Choice C, Fassbender P, Sawhney MS, Sundar E, Wongtangman K, Leslie K, Eikermann M. Consensus guidelines for the perioperative management of patients undergoing endoscopic retrograde cholangiopancreatography. Br J Anaesth 2023; 130:763-772. [PMID: 37062671 DOI: 10.1016/j.bja.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 02/26/2023] [Accepted: 03/08/2023] [Indexed: 04/18/2023] Open
Abstract
Deep sedation without tracheal intubation (monitored anaesthesia care) and general anaesthesia with tracheal intubation are commonly used anaesthesia techniques for endoscopic retrograde cholangiopancreatography (ERCP). There are distinct pathophysiological differences between monitored anaesthesia care and general anaesthesia that need to be considered depending on the nature and severity of the patient's underlying disease, comorbidities, and procedural risks. An international group of expert anaesthesiologists and gastroenterologists created clinically relevant questions regarding the merits and risks of monitored anaesthesia care vs general anaesthesia in specific clinical scenarios for planning optimal anaesthetic approaches for ERCP. Using a modified Delphi approach, the group created practical recommendations for anaesthesiologists, with the aim of reducing the incidence of perioperative adverse outcomes while maximising healthcare resource utilisation. In the majority of clinical scenarios analysed, our expert recommendations favour monitored anaesthesia care over general anaesthesia. Patients with increased risk of pulmonary aspiration and those undergoing prolonged procedures of high complexity were thought to benefit from general anaesthesia with tracheal intubation. Patient age and ASA physical status were not considered to be factors for choosing between monitored anaesthesia care and general anaesthesia. Monitored anaesthesia care is the favoured anaesthesia plan for ERCP. An individual risk-benefit analysis that takes into account provider and institutional experience, patient comorbidities, and procedural risks is also needed.
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Affiliation(s)
- Omid Azimaraghi
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA
| | - Mohammad Bilal
- Division of Gastroenterology & Hepatology, Minneapolis VA Medical Center, University of Minnesota, Minneapolis, MN, USA
| | - Somchai Amornyotin
- Department of Anesthesiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Mustafa Arain
- Center for Interventional Endoscopy, AdventHealth, Orlando, FL, USA
| | - Matthias Behrends
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - Tyler M Berzin
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - James L Buxbaum
- Department of Internal Medicine, University of Southern California, Keck School of Medicine, Los Angeles, CA, USA
| | - Curtis Choice
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA
| | - Philipp Fassbender
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA; Klinik für Anästhesiologie, Operative Intensivmedizin, Schmerz- und Palliativmedizin, Marien Hospital Herne, Universitätsklinikum der Ruhr-Universität Bochum, Herne, Germany
| | - Mandeep S Sawhney
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Eswar Sundar
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Karuna Wongtangman
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA; Department of Anesthesiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kate Leslie
- Monash University, Melbourne, VIC, Australia; Royal Melbourne Hospital and University of Melbourne, Melbourne, VIC, Australia
| | - Matthias Eikermann
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA; Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen, Essen, Germany.
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18
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Dong SA, Guo Y, Liu SS, Wu LL, Wu LN, Song K, Wang JH, Chen HR, Li WZ, Li HX, Zhang L, Yu JB. A randomized, controlled clinical trial comparing remimazolam to propofol when combined with alfentanil for sedation during ERCP procedures. J Clin Anesth 2023; 86:111077. [PMID: 36764022 DOI: 10.1016/j.jclinane.2023.111077] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/09/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023]
Abstract
STUDY OBJECTIVE In many countries, the combination of propofol and opioid is used as the preferred sedative regime during ERCP. However, the most serious risks of propofol sedation are oxygen deficiency and hypotension. Compared to midazolam, remimazolam has a faster onset and offset of hypnotic effect, as well as cardiorespiratory stability, and to achieve widespread acceptance for procedural sedation, remimazolam must replace propofol which is the most commonly used for procedural sedation. The objective of this study was to compare the safety and efficacy profiles of the remimazolam and propofol when combined with alfentanil for sedation during ERCP procedures. DESIGN A randomized, controlled, single-center trial. SETTING The Endoscopic Centre of Tianjin Nankai Hospital, China. PATIENTS 518 patients undergoing elective ERCP under deep sedation. INTERVENTIONS Patients scheduled for ERCP were randomly assigned to be sedated with either a combination of remimazolam-alfentanil or propofol-alfentanil. MEASUREMENTS The primary outcome was the prevalence of hypoxia, which was defined as SpO2 < 90% for >10 s. Other outcomes were the need for airway maneuver, procedure, and sedation-related outcomes and side effects (e.g., nausea, vomiting, and cardiovascular adverse events). MAIN RESULTS A total of 518 patients underwent randomization. Of these, 250 were assigned to the remimazolam group and 255 to the propofol group. During ERCP, 9.6% of patients in the remimazolam group showed hypoxia, while in the propofol group, 15.7% showed hypoxia (p = 0.04). The need for airway maneuvering due to hypoxia was significantly greater in the propofol group (p = 0.04). Furthermore, patients sedated with remimazolam had a lower percentage of hypotension than patients sedated with propofol (p < 0.001). Patients receiving remimazolam sedation expressed higher satisfaction scores and were recommended the same sedation for the next ERCP. The procedure time in the remimazolam group was much longer than in the propofol group due to the complexity of the patient's disease, which resulted in a longer sedation time. CONCLUSION During elective ERCP, patients administered with remimazolam showed fewer respiratory depression events under deep sedation with hemodynamic advantages over propofol when administered in combination with alfentanil.
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Affiliation(s)
- Shu-An Dong
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Yan Guo
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Sha-Sha Liu
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Li-Li Wu
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Li-Na Wu
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Kai Song
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Jing-Hua Wang
- Department of Epidemiology, Tianjin Neurological Institute and Department of Neurology, Tianjin Medical University General Hospital, No. 154, Anshan Road, Tianjin, China
| | - Hui-Rong Chen
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Wei-Zhi Li
- Department of Gastrointestinal Surgery, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Huan-Xi Li
- Department of Hepatobiliary Surgery, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Li Zhang
- Department of Hepatobiliary Surgery, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China
| | - Jian-Bo Yu
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, No. 6, Changjiang Road, Tianjin, China.
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19
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Wang X, Zhang M, Sun H, Zhang R, Zhu Y, Zhang Z, Shi R. Dexmedetomidine-Oxycodone combination for conscious sedation during colonoscopy in obese patients: A randomized controlled trial. Heliyon 2023; 9:e16370. [PMID: 37251861 PMCID: PMC10209023 DOI: 10.1016/j.heliyon.2023.e16370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 05/31/2023] Open
Abstract
Background Obesity is a risk factor for sedation-related respiratory depression during colonoscopy. In a colonoscopy, propofol is frequently used because of its strong sedative and hypnotic properties. However, propofol is associated with marked respiratory depression. The objective of this trial was to investigate the effectiveness and safety of dexmedetomidine plus oxycodone for conscious sedation during colonoscopy in obese patients. Methods A total of 120 patients had colonoscopies, and they were divided into two groups at random: Dexmedetomidine and oxycodone were used to sedate group Dex + oxy; while group Pro + oxy received anesthesia with propofol plus oxycodone. Parameters including blood pressure, heart rate, respiration, blood oxygen saturation, injection pain, and recovery time were recorded for both groups. Results The incidence of hypoxemia was significantly reduced in group Dex + oxy compared with group Pro + oxy (4.9% vs 20.3%, P = 0.011). Blood pressure was lower, and heart rate was higher in group Pro + oxy compared with group Dex + oxy (P < 0.05). In addition, group Dex + oxy showed a significantly shorter caecal insertion time, recovery time to orientation, and recovery time to walking than group Pro + oxy (P < 0.05). Endoscopist satisfaction scores were significantly higher in group Dex + oxy compared with group Pro + oxy (P = 0.042). Conclusion For obese patients, dexmedetomidine plus oxycodone effectively sedate them with few adverse effects, while also reducing colonoscopy operation difficulty by allowing obese patients to reposition. Thus, dexmedetomidine plus oxycodone could be used safely as a conscious sedation method for colonoscopy in obese patients. Trial registration The protocol was registered at www.chictr.org.cn (ChiCTR1800017283, July 21, 2018).
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Affiliation(s)
- Xinran Wang
- Shanghai Tenth People's Hospital of Tongji University, Tongji University School of Medicine, Shanghai, China
| | - Manman Zhang
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou, China
| | - Han Sun
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou, China
| | - Rui Zhang
- Department of Gastroenterology, Suqian Hospital of Nanjing Drum Tower Hospital Group, Suqian, China
| | - Yangzi Zhu
- Department of Anesthesiology, Xuzhou Central Hospital, Xuzhou, China
| | - Zhen Zhang
- Department of Anesthesiology, Suqian Hospital of Nanjing Drum Tower Hospital Group, Suqian, China
| | - Rongxia Shi
- Department of Endoscopy Center, Xuzhou Central Hospital, Xuzhou, China
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20
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Gupta A, Subramaniam R, Rathod PR, Agha M. Gastrointestinal endoscopy procedures under intravenous sedation in the prone position: keep LMA gastro handy! J Clin Monit Comput 2023; 37:715-716. [PMID: 36074225 DOI: 10.1007/s10877-022-00912-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 08/25/2022] [Indexed: 10/14/2022]
Abstract
Gastrointestinal endoscopies are often done in the prone position and anesthesiologists are needed to provide sedation. Airway access is limited in the prone position and may make timely airway management difficult in case of airway obstruction during sedation. Specialized laryngeal mask airway devices customized for endoscopy procedures like LMA® Gastro™ can be inserted in the prone position and may help anesthesiologists tide over such crisis situations while simultaneously allowing the endoscopy procedures through the dedicated conduit available for inserting the endoscopes. We have described one such case managed successfully by inserting LMA® Gastro™ in the prone position.
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Affiliation(s)
- Anju Gupta
- Department of Anaesthesiology, Pain Medicine and Critical care, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.
| | - Rajeshwari Subramaniam
- Department of Anaesthesiology, Pain Medicine and Critical care, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Pyarelal R Rathod
- Department of Anaesthesiology, Pain Medicine and Critical care, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Mussavvir Agha
- Department of Anaesthesiology, Pain Medicine and Critical care, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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21
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Kang H, Lee B, Jo JH, Lee HS, Park JY, Bang S, Park SW, Song SY, Park J, Shim H, Lee JH, Yang E, Kim EH, Kim KJ, Kim MS, Chung MJ. Machine-Learning Model for the Prediction of Hypoxaemia during Endoscopic Retrograde Cholangiopancreatography under Monitored Anaesthesia Care. Yonsei Med J 2023; 64:25-34. [PMID: 36579376 PMCID: PMC9826962 DOI: 10.3349/ymj.2022.0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Hypoxaemia is a significant adverse event during endoscopic retrograde cholangiopancreatography (ERCP) under monitored anaesthesia care (MAC); however, no model has been developed to predict hypoxaemia. We aimed to develop and compare logistic regression (LR) and machine learning (ML) models to predict hypoxaemia during ERCP under MAC. MATERIALS AND METHODS We collected patient data from our institutional ERCP database. The study population was randomly divided into training and test sets (7:3). Models were fit to training data and evaluated on unseen test data. The training set was further split into k-fold (k=5) for tuning hyperparameters, such as feature selection and early stopping. Models were trained over k loops; the i-th fold was set aside as a validation set in the i-th loop. Model performance was measured using area under the curve (AUC). RESULTS We identified 6114 cases of ERCP under MAC, with a total hypoxaemia rate of 5.9%. The LR model was established by combining eight variables and had a test AUC of 0.693. The ML and LR models were evaluated on 30 independent data splits. The average test AUC for LR was 0.7230, which improved to 0.7336 by adding eight more variables with an l1 regularisation-based selection technique and ensembling the LRs and gradient boosting algorithm (GBM). The high-risk group was discriminated using the GBM ensemble model, with a sensitivity and specificity of 63.6% and 72.2%, respectively. CONCLUSION We established GBM ensemble model and LR model for risk prediction, which demonstrated good potential for preventing hypoxaemia during ERCP under MAC.
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Affiliation(s)
- Huapyong Kang
- Division of Gastroenterology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
- Department of Medicine, Yonsei University Graduate School, Seoul, Korea
| | - Bora Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Hyun Jo
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hee Seung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jeong Youp Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seungmin Bang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Woo Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Si Young Song
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Joonhyung Park
- Graduate School of AI, Korea Advanced Institute of Science and Technology, Daejeon, Korea
| | - Hajin Shim
- School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Korea
| | - Jung Hyun Lee
- Graduate School of AI, Korea Advanced Institute of Science and Technology, Daejeon, Korea
| | - Eunho Yang
- Graduate School of AI, Korea Advanced Institute of Science and Technology, Daejeon, Korea
- School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Korea
| | - Eun Hwa Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang Joon Kim
- Division of Geriatrics, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Min-Soo Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea.
| | - Moon Jae Chung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
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22
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Randomized trial comparing general anesthesia with anesthesiologist-administered deep sedation for ERCP in average-risk patients. Gastrointest Endosc 2022; 96:983-990.e2. [PMID: 35690151 DOI: 10.1016/j.gie.2022.06.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 05/09/2022] [Accepted: 06/01/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS General anesthesia (GA) or monitored anesthesia care (MAC) is increasingly used to perform ERCP. The definitive choice between the 2 sedative types remains to be established. This study compared outcomes of GA with MAC in ERCP performed in patients at average risk for sedation-related adverse events (SRAEs). METHODS At a tertiary referral center, patients with American Society of Anesthesiologists (ASA) class ≤III were randomly assigned to undergo ERCP with MAC or GA. The main outcome was a composite of hypotension, arrhythmia, hypoxia, hypercapnia, apnea, and procedural interruption or termination defined as SRAEs. In addition, ERCP procedural time, success, adverse events, and endoscopist and patient satisfaction were compared. RESULTS Of 204 randomized, 203 patients were evaluated for SRAEs (MAC, n = 96; GA, n = 107). SRAEs developed in 35% of the MAC cohort (34/96) versus 9% in the GA cohort (10/107), which was statistically significant (P < .001). Mean induction time for GA was significantly longer than that for MAC (10.3 ± 10 minutes vs 6.5 ± 10.8 minutes, respectively; P < .001). ERCP procedure time, recovery time, cannulation time and success, and procedure-related adverse events were not statistically different between the 2 sedative groups. The use of GA improved endoscopist and patient satisfaction (P < .001). CONCLUSION GA is safe with fewer SRAEs than MAC in patients with ASA scores ≤III undergoing ERCP. Apart from prolonging induction time, use of GA does not change the procedural success or ERCP-related adverse events and offers greater endoscopist and patient satisfaction. Hence, GA is a consideration in patients undergoing ERCP in this population group. (Clinical trial registration number: NCT04099693.).
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23
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Tan D, Gu J, Li J, Yu W, Liu D, Zhao L, Zhu G, Yang X, Tian J, Tian Q, Zhu Z. The effective doses of remimazolam besylate in the procedural sedation of endoscopic retrograde cholangiopancreatography. IBRAIN 2022; 9:290-297. [PMID: 37786755 PMCID: PMC10527792 DOI: 10.1002/ibra.12072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 10/10/2022] [Accepted: 10/17/2022] [Indexed: 10/04/2023]
Abstract
This study aimed to determine the values of the half-effective dose (ED50) and 95% effective dose (ED95) of remimazolam besylate used in the procedural sedation of endoscopic retrograde cholangiopancreatography (ERCP). Sixty patients who fulfilled the inclusion and exclusion criteria of this study were selected. Sufentanil was administered intravenously and remimazolam besylate was administered 2 min later. ERCP treatment was feasible when the modified alertness/sedation (MOAA/S) score was ≤2. If choking or movement occurred during duodenoscope placement, it was considered as a positive reaction. The dose was increased in the next patient; otherwise, it was considered as a negative reaction, and the dose was reduced in the next patient. The ED50 and ED95 values and 95% confidence interval (CI) of remimazolam besylate were calculated by Probit regression analysis. All 60 patients completed the trial. The ED50 and ED95 values of remimazolam besylate were 0.196 and 0.239 mg/kg, respectively, for the procedural sedation of ERCP. The time of MOAA/S score ≤ 2 was (82.58 ± 21.70) s, and the mean time of awakening was (9.03 ± 5.64) min. Transient hypotension was observed in two patients without medical intervention. The ED50 and ED95 values of remimazolam besylate used in the procedural sedation of ERCP were 0.196 and 0.239 mg/kg, and the dose of the medications has definite efficacy and good safety.
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Affiliation(s)
- Dan‐Dan Tan
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Jin Gu
- Department of HepatologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Juan Li
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Wan‐Qiu Yu
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - De‐Xing Liu
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Li‐Jin Zhao
- Department of HepatologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Guo‐Hua Zhu
- Yichang Humanwell Pharmaceutical Co., LtdYichangHubeiChina
| | - Xin‐Xin Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
| | - Jin Tian
- Heidelberg UniversityHeidelbergGermany
| | - Qi Tian
- Memorial Herman HospitalHoustonTexasUSA
| | - Zhao‐Qiong Zhu
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
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24
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Henriksson A, Thakrar S. Anaesthesia and sedation for endoscopic retrograde cholangiopancreatography. BJA Educ 2022; 22:372-375. [PMID: 36132880 PMCID: PMC9482865 DOI: 10.1016/j.bjae.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- A.M. Henriksson
- Chelsea and Westminster Hospital, Chelsea and Westminster NHS Trust, London, UK
| | - S.V. Thakrar
- Hammersmith Hospital, Queen Charlotte's and Chelsea Hospital, Imperial College Healthcare Trust, London, UK
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25
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Abstract
PURPOSE OF REVIEW Nonoperating room anesthesia for digestive tract endoscopy has its own specificities and requires practical training. Monitoring devices, anesthetic drugs, understanding of procedures and management of complications are critical aspects. RECENT FINDINGS New data are available regarding risk factors for intra- and postoperative complications (based on anesthesia registries), airway management, new anesthetic drugs, techniques of administration and management of advances in interventional endoscopy procedures. SUMMARY Digestive tract endoscopy is a common procedure that takes place outside the operating room most of the time and has become more and more complex due to advanced invasive procedures. Prior evaluation of the patient's comorbidities and a good understanding of the objectives and constraints of the endoscopic procedures are required. Assessing the risk of gastric content aspiration is critical for determining appropriate anesthetic protocols. The availability of adequate monitoring (capnographs adapted to spontaneous ventilation, bispectral index), devices for administration of anesthetic/sedative agents (target-controlled infusion) and oxygenation (high flow nasal oxygenation) guarantees the quality of sedation and patient' safety during endoscopic procedures. Knowledge of the specificities of each interventional endoscopic procedure (endoscopic retrograde cholangiopancreatography, submucosal dissection) allows preventing complications during anesthesia.
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Affiliation(s)
- Emmanuel Pardo
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine and Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris
| | - Marine Camus
- Sorbonne University, INSERM, Centre de Recherche Saint-Antoine (CRSA) & Endoscopy Center, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Franck Verdonk
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine and Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris
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26
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Cummings LC, Liang C, Mascha EJ, Saager L, Smith ZL, Bhavani S, Vargo JJ, Cummings KC. Incidence of sedation-related adverse events during ERCP with anesthesia assistance: a multicenter observational study. Gastrointest Endosc 2022; 96:269-281.e1. [PMID: 35381231 DOI: 10.1016/j.gie.2022.03.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 03/25/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Anesthesia assistance is commonly used for ERCP. General anesthesia (GA) may provide greater airway protection but may lead to hypotension. We aimed to compare GA versus sedation without planned intubation (SWPI) on the incidence of hypoxemia and hypotension. We also explored risk factors for conversion from SWPI to GA. METHODS This observational study used data from the Multicenter Perioperative Outcomes Group. Adults with American Society of Anesthesiologists physical status class I to IV undergoing ERCP between 2006 and 2019 were included. We compared GA and SWPI on incidence of hypoxemia (oxygen saturation <90% for ≥3 minutes) and hypotension (mean arterial pressure <65 mm Hg for ≥5 minutes) using joint hypothesis testing. The association between anesthetic approach and outcomes was assessed using logistic regression. The noninferiority delta for hypoxemia and hypotension was an odds ratio of 1.20. One approach was deemed better if it was noninferior on both outcomes and superior on at least 1 outcome. To explore risk factors associated with conversion from SWPI to GA, we constructed a logistic regression model. RESULTS Among 61,735 cases from 42 institutions, 38,830 (63%) received GA and 22,905 (37%) received SWPI. The GA group had 1.27 times (97.5% confidence interval, 1.19-1.35) higher odds of hypotension but .71 times (97.5% confidence interval, .63-.80) lower odds of hypoxemia. Neither group was noninferior to the other on both outcomes. Conversion from SWPI to GA occurred in 6.5% of cases and was associated with baseline comorbidities and higher institutional procedure volume. CONCLUSIONS GA for ERCP was associated with less hypoxemia, whereas SWPI was associated with less hypotension. Neither approach was better on the combined incidence of hypotension and hypoxemia.
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Affiliation(s)
- Linda C Cummings
- Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA; Department of Medicine, Case Western Reserve University School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Chen Liang
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA; Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
| | - Edward J Mascha
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA; Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
| | - Leif Saager
- Department of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany; Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Zachary L Smith
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Sekar Bhavani
- Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - John J Vargo
- Department of Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA; Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kenneth C Cummings
- Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio, USA; Department of Anesthesiology, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
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27
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Janik LS, Stamper S, Vender JS, Troianos CA. Pro-Con Debate: Monitored Anesthesia Care Versus General Endotracheal Anesthesia for Endoscopic Retrograde Cholangiopancreatography. Anesth Analg 2022; 134:1192-1200. [PMID: 35595693 DOI: 10.1213/ane.0000000000005851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Over the past several decades, anesthesia has experienced a significant growth in nonoperating room anesthesia. Gastrointestinal suites represent the largest volume location for off-site anesthesia procedures, which include complex endoscopy procedures like endoscopic retrograde cholangiopancreatography (ERCP). These challenging patients and procedures necessitate a shared airway and are typically performed in the prone or semiprone position on a dedicated procedural table. In this Pro-Con commentary article, the Pro side supports the use of monitored anesthesia care (MAC), citing fewer hemodynamic perturbations, decreased side effects from inhalational agents, faster cognitive recovery, and quicker procedural times leading to improved center efficiency (ie, quicker time to discharge). Meanwhile, the Con side favors general endotracheal anesthesia (GEA) to reduce the infrequent, but well-recognized, critical events due to impaired oxygenation and/or ventilation known to occur during MAC in this setting. They also argue that procedural interruptions are more frequent during MAC as anesthesia professionals need to rescue patients from apnea with various airway maneuvers. Thus, the risk of hypoxemic episodes is minimized using GEA for ERCP. Unfortunately, neither position is supported by large randomized controlled trials. The consensus opinion of the authors is that anesthesia for ERCP should be provided by a qualified anesthesia professional who weighs the risks and benefits of each technique for a given patient and clinical circumstance. This Pro-Con article highlights the many challenges anesthesia professionals face during ERCPs and encourages thoughtful, individualized anesthetic plans over knee-jerk decisions. Both sides agree that an anesthetic technique administered by a qualified anesthesia professional is favored over an endoscopist-directed sedation approach.
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Affiliation(s)
- Luke S Janik
- From the Department of Anesthesiology, Critical Care and Pain Medicine, NorthShore University HealthSystem, Evanston, Illinois.,Department of Anesthesia & Critical Care, The University of Chicago Pritzker School of Medicine, Chicago, Illinois
| | - Samantha Stamper
- Anesthesiology Institute, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland Clinic, Cleveland, Ohio
| | - Jeffery S Vender
- From the Department of Anesthesiology, Critical Care and Pain Medicine, NorthShore University HealthSystem, Evanston, Illinois.,Department of Anesthesia & Critical Care, The University of Chicago Pritzker School of Medicine, Chicago, Illinois
| | - Christopher A Troianos
- Anesthesiology Institute, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland Clinic, Cleveland, Ohio
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28
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Prielipp RC, Amateau SK. Evolving Standards for Anesthesia During Advanced GI Endoscopic Procedures. Anesth Analg 2022; 134:1189-1191. [PMID: 35595692 DOI: 10.1213/ane.0000000000005874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Stuart K Amateau
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Minnesota Medical Center, Minneapolis, Minnesota
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29
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Wang P, Chen Y, Guo Y, Cao J, Wang H, Mi W, Xu L. Comparison of propofol-nalbuphine and propofol-fentanyl sedation for patients undergoing endoscopic retrograde cholangiopancreatography: a double-blind, randomized controlled trial. BMC Anesthesiol 2022; 22:47. [PMID: 35172747 PMCID: PMC8848940 DOI: 10.1186/s12871-022-01578-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 01/24/2022] [Indexed: 12/02/2022] Open
Abstract
Background Endoscopic retrograde cholangiopancreatography (ERCP) has been increasingly used to treat patients with biliary/pancreatic duct obstruction or stricture outside the operating room. Effective and safe sedation techniques are needed because of painful stimuli and the long duration of the ERCP procedure.Nalbuphine has been shown to cause less respiratory depression during sedation than similar cases without nalbuphine. This study compared the effects of propofol-nalbuphine (PN) and propofol-fentanyl (PF) sedation in patients undergoing ERCP. Methods Four hundred patients scheduled for ERCP procedures were divided into two groups: the PF group (receiving PF sedation,n = 199) and the PN group (receiving PN sedation,n = 201). Vital signs, adverse events during surgery, patient movement scores, pain scores, and adverse events one day post-ERCP were recorded. Results Stable haemodynamics were observed in both groups.Compared to the PF group, the PN group showed significantly decreased respiratory depression (P < 0.0001) and surgical interruptions (P = 0.048).Nalbuphine decreased patient movement by reducing pain from ERCP. Conclusion Nalbuphine, instead of fentanyl, precipitated less respiratory depression while permitting adequate/equivalent sedation for ERCP and therefore provides more efficient and safer sedation. Trial registration ChiCTR, ChiCTR1800016018, Registered 7 May 2018, http://www.chictr.org.cn/showproj.aspx?proj=27085
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Affiliation(s)
- Peiqi Wang
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Yan Chen
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Ying Guo
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Jiangbei Cao
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Hong Wang
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Weidong Mi
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China.
| | - Longhe Xu
- Department of Anaesthesiology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China. .,Department of Anaesthesiology, The Third Medical Center, Chinese PLA General Hospital, Beijing, 100853, China.
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30
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Hung KC, Chang YJ, Chen IW, Soong TC, Ho CN, Hsing CH, Chu CC, Chen JY, Sun CK. Efficacy of high flow nasal oxygenation against hypoxemia in sedated patients receiving gastrointestinal endoscopic procedures: A systematic review and meta-analysis. J Clin Anesth 2022; 77:110651. [PMID: 35030538 DOI: 10.1016/j.jclinane.2022.110651] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/18/2021] [Accepted: 01/05/2022] [Indexed: 12/20/2022]
Abstract
STUDY OBJECTIVE To evaluate the impact of high flow nasal oxygenation (HFNO) on the risk of hypoxemia during gastrointestinal endoscopic procedures (GEPs) under sedation. DESIGN Meta-analysis of randomized controlled trials. SETTING Gastrointestinal endoscopy. INTERVENTION HFNO. PATIENTS Adults patients undergoing GEPs under sedation. MEASUREMENTS The primary outcome was risk of hypoxemia, while the secondary outcomes included risks of severe hypoxemia, hypercapnia, need for jaw thrust or other airway interventions, and procedural interruption as well as procedure time, minimum SpO2, and level of carbon dioxide (CO2). Analyses based on age, gender, flow rate, risk status of patients were performed to investigate subgroup effects. RESULTS Medline, Google scholar, Cochrane Library, and EMBASE databases were searched from inception to July 2021. Seven randomized controlled trials (RCTs) involving 2998 patients published from 2019 to 2021 were included. All GEPs were performed under propofol sedation. Pooled results revealed significantly lower risks of hypoxemia [relative risk (RR) = 0.31, 95% CI:0.13-0.75; 2998 patients], severe hypoxemia (RR = 0.38, 95% CI:0.2-0.74; 2766 patients), other airway interventions (RR = 0.34, 95% CI:0.22-0.52; 2736 patients), procedural interruption (RR = 0.12, 95% CI:0.02-0.64, 451 patients) and a lower CO2 level [standard mean difference (MD) = -0.21, 95% CI: -0.4 to -0.03; 458 patients] in HFNO group compared to control group. Subgroup analysis focusing on risk of hypoxemia showed no significant subgroup effects, indicating consistent benefits of HFNO in different clinical settings. There were no difference in minimum SpO2 (p = 0.06; 262 patients), risk of hypercapnia (p = 0.09; 393 patients), need for jaw thrust (p = 0.28; 2256 patients), and procedure time (p = 0.41, 1004 patients) between the two groups. CONCLUSION Our results demonstrated the efficacy of high flow nasal oxygenation for reducing the risk of hypoxemia in patients receiving elective gastrointestinal endoscopic procedures under sedation. Further studies are warranted to verify its cost-effectiveness in the gastrointestinal endoscopy setting.
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Affiliation(s)
- Kuo-Chuan Hung
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan; Department of Hospital and Health Care Administration, College of Recreation and Health Management, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan
| | - Ying-Jen Chang
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan; Department of Recreation and Health-Care Management, College of Recreation and Health Management, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan
| | - I-Wen Chen
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan
| | - Tien-Chou Soong
- Department of Weight Loss and Health Management Center, E-DA Dachang Hospital, Kaohsiung City, Taiwan; Department of Asia Obesity Medical Research Center, E-DA Hospital, Kaohsiung City, Taiwan; College of Medicine, I-Shou University, Kaohsiung City, Taiwan
| | - Chun-Ning Ho
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan
| | - Chung-Hsi Hsing
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan; Department of Medical Research, Chi-Mei Medical Center, Tainan City, Taiwan
| | - Chin-Chen Chu
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan
| | - Jen-Yin Chen
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan
| | - Cheuk-Kwan Sun
- College of Medicine, I-Shou University, Kaohsiung City, Taiwan; Department of Emergency Medicine, E-Da Hospital, Kaohsiung City, Taiwan.
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Gupta A, Parida R, Subramaniam R, Kumar K. LMA gastro for gastro-intestinal endoscopic procedures: Pearls, pitfalls, and troubleshoots of its usage. Indian J Anaesth 2022; 66:S333-S336. [DOI: 10.4103/ija.ija_431_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/11/2022] [Accepted: 09/14/2022] [Indexed: 11/06/2022] Open
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Singh Bajwa S, Gowd U, Kurdi M, Sindwani G. In pursuit of the right plan for airway management in gastrointestinal endoscopic procedures…the battle half won? Indian J Anaesth 2022; 66:683-686. [PMID: 36437973 PMCID: PMC9698298 DOI: 10.4103/ija.ija_846_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
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He N, Cheng Y, Xue FS. Sedation strategy for retrograde cholangiopancreatography in older patients. Geriatr Gerontol Int 2021; 22:92-93. [PMID: 34856650 DOI: 10.1111/ggi.14319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Nong He
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yi Cheng
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Fu-Shan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Dhaliwal A, Dhindsa BS, Saghir SM, Ramai D, Chandan S, Mashiana H, Bhogal N, Sayles H, Bhat I, Singh S, Dam A, Taunk P, Esquivel RG, Klapman J, McDonough S, Adler DG. Choice of sedation in endoscopic retrograde cholangiopancreatography: is monitored anesthesia care as safe as general anesthesia? A systematic review and meta-analysis. Ann Gastroenterol 2021; 34:879-887. [PMID: 34815655 PMCID: PMC8596211 DOI: 10.20524/aog.2021.0650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/20/2021] [Indexed: 11/21/2022] Open
Abstract
Background Monitored anesthesia care (MAC) and general anesthesia (GA) are the 2 most common methods of sedation used for endoscopic retrograde cholangiopancreatography (ERCP). We performed a systematic review and meta-analysis to compare the overall safety between MAC vs. GA in ERCP. Methods We conducted a comprehensive search of electronic databases to identify studies reporting the use of MAC or GA as a choice of sedation for ERCP. The primary outcome was to compare the overall rate of sedation-related adverse events in MAC vs. GA groups. The secondary endpoint was to investigate the total duration of the procedure, recovery time, ERCP cannulation rates, and conversion rate of MAC to GA. The meta-analysis was performed using a Der Simonian and Laird random-effects model. Results A total of 21 studies reporting on 11,592 patients were included. The overall sedation-related side-effects were similar in the GA (12.76%, 95% confidence interval [CI] 5.80-21.73; I2=95%) and MAC (12.08%, 95%CI 5.38-20.89; I2=99%) groups (P=0.956). Hypoxia, arrhythmias, hypotension, aspiration and other sedation-related side-effects were similar between the 2 groups. The mean duration of the procedure was longer in the MAC group, but the mean recovery time was shorter. Significant heterogeneity was noted in our meta-analysis. Conclusions In our meta-analysis, the overall sedation-related side-effects were similar between the MAC and GA groups. MAC could be used as a safer alternative to GA when performing ERCP. However, large multicenter randomized control trials are needed to further validate our findings.
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Affiliation(s)
- Amaninder Dhaliwal
- Division of Gastroenterology and Hepatology, Moffitt Cancer Center, Tampa, FL (Amaninder Dhaliwal, Aamir Dam, Jason Klapman)
| | - Banreet Singh Dhindsa
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, NE (Banreet Singh Dhindsa)
| | - Syed Mohsin Saghir
- Department of Internal Medicine, University of Nevada Las Vegas School of Medicine, Las Vegas (Syed Mohsin Saghir)
| | - Daryl Ramai
- Department of Internal Medicine, The Brooklyn Hospital Center, Brooklyn, New York (Daryl Ramai)
| | - Saurabh Chandan
- Division of Gastroenterology and Hepatology, Creighton University School of Medicine, Omaha, NE (Saurabh Chandan)
| | - Harmeet Mashiana
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, NE (Harmeet Mashiana, Ishfaq Bhat, Shailender Singh)
| | - Neil Bhogal
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, NE (Neil Bhogal)
| | - Harlan Sayles
- Department of Biostatistics, University of Nebraska Medical Center, Omaha, NE (Harlan Sayles)
| | - Ishfaq Bhat
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, NE (Harmeet Mashiana, Ishfaq Bhat, Shailender Singh)
| | - Shailender Singh
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, NE (Harmeet Mashiana, Ishfaq Bhat, Shailender Singh)
| | - Aamir Dam
- Division of Gastroenterology and Hepatology, Moffitt Cancer Center, Tampa, FL (Amaninder Dhaliwal, Aamir Dam, Jason Klapman)
| | - Pushpak Taunk
- Division of Digestive Diseases and Nutrition, University of South Florida Morsani College of Medicine, Tampa, FL (Pushpak Taunk, Rene Gomez Esquivel)
| | - Rene Gomez Esquivel
- Division of Digestive Diseases and Nutrition, University of South Florida Morsani College of Medicine, Tampa, FL (Pushpak Taunk, Rene Gomez Esquivel)
| | - Jason Klapman
- Division of Gastroenterology and Hepatology, Moffitt Cancer Center, Tampa, FL (Amaninder Dhaliwal, Aamir Dam, Jason Klapman)
| | - Stephanie McDonough
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT (Stephanie McDonough, Douglas G. Adler), USA
| | - Douglas G Adler
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT (Stephanie McDonough, Douglas G. Adler), USA
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Abstract
Utilization of anesthesia service in endoscopic operations can facilitate the procedural conditions and improve patient satisfaction. Comprehensive preprocedural/preanesthetic assessment should be preceded with focus on medical history, disorders that increase risk of aspiration, NPO status, ASA status, and airway evaluations, as these play an important role in perioperative complications. Preanesthetic assessment should serve as a guide to determining the appropriate depth of sedation for the patient, and indications for general anesthesia with endotracheal intubation should be reviewed. Finally, anesthesia care can be successfully implemented in ambulatory settings, including ambulatory surgery center and ambulatory endoscopy center with appropriate equipment and scheduling.
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Tokmak S, Cetin MF, Torun S. Efficacy and safety of endoscopic retrograde cholangiopancreatography in the very elderly by using a combination of intravenous midazolam, ketamine and pethidine. Geriatr Gerontol Int 2021; 21:887-892. [PMID: 34427037 DOI: 10.1111/ggi.14252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 06/14/2021] [Accepted: 07/07/2021] [Indexed: 11/30/2022]
Abstract
AIM The number of therapeutic endoscopic procedures in elderly individuals keeps increasing and this population has a high risk of adverse events related to sedation and general anesthesia. However, there is a paucity on data about the efficacy and safety of endoscopic retrograde cholangiopancreatography (ERCP) in this population. METHODS In total, 417 consecutive ERCP procedures were performed in 362 patients between September 2018 and January 2020. Of these, 59 patients (74 sessions) were aged ≥80 years (Group A) and 173 patients (193 procedures) were aged ≤65 years (Group B). We analyzed the prospectively collected data of patient- and procedure-related variables. RESULTS The procedure time was significantly longer in Group A (P < 0.05). The prevalence of comorbidities, use of anticoagulants and American Society of Anesthesiologists (ASA) physical status classification levels were significantly higher in Group A (P < 0.05). The incidence of periampullary diverticula, malignancy, rate of difficult cannulation, mean number of stones, use of biliary stents and stent dysfunction was also significantly higher in Group A (P < 0.05). The medication doses used were significantly higher and emergence symptoms were significantly more frequent in Group B (P < 0.05). The rates of bleeding, pancreatitis, perforation, cholangitis, hypoxia, hypotension and the length of hospital stay did not significantly differ between the two groups. The overall success rate of the procedure was comparable in the two groups (P = 0.874). CONCLUSIONS ERCP can be safely performed in elderly patients using a combination of midazolam and ketamine without propofol. The incidence of complications is comparable with that observed in younger patients. Geriatr Gerontol Int 2021; 21: 887-892.
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Affiliation(s)
- Salih Tokmak
- Department of Gastroenterology, Internal Medicine, Duzce University, Duzce, Turkey
| | | | - Serkan Torun
- Department of Gastroenterology, Internal Medicine, Duzce University, Duzce, Turkey
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37
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Thiruvenkatarajan V, Dharmalingam A, Arenas G, Wahba M, Liu WM, Zaw Y, Steiner R, Tran A, Currie J. Effect of high-flow vs. low-flow nasal plus mouthguard oxygen therapy on hypoxaemia during sedation: a multicentre randomised controlled trial. Anaesthesia 2021; 77:46-53. [PMID: 34182603 DOI: 10.1111/anae.15527] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2021] [Indexed: 11/29/2022]
Abstract
Whether high-flow vs. low-flow nasal oxygen reduces hypoxaemia for sedation during endoscopic retrograde cholangiopancreatography is currently unknown. In this multicentre trial, 132 patients ASA physical status 3 or higher, BMI > 30 kg.m-2 or with known or suspected obstructive sleep apnoea were randomly allocated to high-flow nasal oxygen up to 60 l.min-1 at 100% FI O2 or low-flow nasal oxygen at 4 l.min-1 . The low-flow nasal oxygen group also received oxygen at 4 l.min-1 through an oxygenating mouthguard, totalling 8 l.min-1 . Primary outcome was hypoxaemia, defined as Sp O2 < 90% regardless of duration. Hypoxaemia occurred in 7.7% (5/65) of patients with high-flow and 9.1% (6/66) with low-flow nasal oxygen (percentage point difference -1.4%, 95%CI -10.9 to 8.0; p = 0.77). Between the groups, there were no significant differences in frequency of hypoxaemic episodes; lowest Sp O2 ; peak transcutaneous carbon dioxide; hypercarbia (transcutaneous carbon dioxide > 2.66 kPa from baseline); requirement of chin lift/jaw thrust; nasopharyngeal airway insertion; bag-mask ventilation; or tracheal intubation. Following adjustment for duration of the procedure, the primary outcome remained non-significant. In high-risk patients undergoing endoscopic retrograde cholangiopancreatography, oxygen therapy with high-flow nasal oxygen did not reduce the rate of hypoxaemia, hypercarbia or the need for airway interventions, compared with combined oral and nasal low-flow oxygen.
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Affiliation(s)
- V Thiruvenkatarajan
- Department of Anaesthesia, Queen Elizabeth Hospital, Woodville, SA, Australia.,Discipline of Acute Care Medicine, University of Adelaide, Adelaide, SA, Australia
| | - A Dharmalingam
- Department of Anaesthesia, John Hunter Hospital, New Lambton Heights, NSW, Australia.,School of Medicine and Public Health, University of Newcastle, Callagen, NSW, Australia
| | - G Arenas
- Department of Anaesthesia, Royal Adelaide Hospital, Adelaide, SA, Australia.,Discipline of Acute Care Medicine, University of Adelaide, Adelaide,, SA, Australia
| | - M Wahba
- Department of Anaesthesia, Queen Elizabeth Hospital, Woodville, SA, Australia
| | - W-M Liu
- Research School of Finance, Actuarial Studies and Statistics, Australian National University, Canberra, ACT, Australia
| | - Y Zaw
- Queen Elizabeth Hospital, Woodville, SA, Australia
| | - R Steiner
- Department of Anaesthesia, Queen Elizabeth Hospital, Woodville, SA, Australia
| | - A Tran
- Royal Adelaide Hospital, Adelaide, SA, Australia
| | - J Currie
- Queen Elizabeth Hospital, Woodville, SA, Australia
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38
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Uysal H, Senturk H, Calim M, Daskaya H, Guney IA, Karaaslan K. Comparison of LMA® gastro airway and gastro-laryngeal tube in endoscopic retrograde cholangiopancreatography: a prospective randomized observational trial. Minerva Anestesiol 2021; 87:987-996. [PMID: 33982986 DOI: 10.23736/s0375-9393.21.15371-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND New generation airway devices with different designs have been developed as an alternative to endotracheal intubation in order to avoid adverse events associated with sedation in endoscopic procedures and to provide patent airway. We aimed to compare two supraglottic airway devices (SGADs), the LMA®GastroTM Airway and Gastro Laryngeal Tube (GLT), in terms of airway efficiency, performance during procedure and adverse events in Endoscopic Retrograde Cholangiopancreatography (ERCP). METHODS A hundred-three ERCP patients without high risk of aspiration were included. Patients were randomly allocated to the LMA Gastro and GLT groups. The primary study outcomes were the comparison of the two SGADs in terms of oropharyngeal leak pressure (OLP). Secondary study outcome was SGADs-related adverse events. RESULTS Procedures were completed with SGADs in fifty patients in each group. The rate of successful insertion at first attempt was 72% in GLT and 96% in LMA Gastro (p=0.004). The mean OLP of LMA Gastro Group (31.8cm H2O) was significantly higher than that of the GLT Group (26.5cm H2O), (p=0.0001). However endoscopists' satisfaction was higher in GLT (p=0.0001). Mucosal damage and sore throat were lower in LMA Gastro Group. CONCLUSIONS LMA® Gastro™ had a higher OLP than GLT. However, GLT was better for endoscopist satisfaction, as it provides more satisfying maneuverability. As to secondary outcome advers events were lower in LMA® Gastro™. The lower complication rates associated with the device and providing a more patent airway also highlighted the apparent clinical efficacy of LMA® Gastro™ than GLT, in ERCP.
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Affiliation(s)
- Harun Uysal
- Department of Anesthesiology and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey -
| | - Hakan Senturk
- Department of Gastroenterology and Hepatology, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Muhittin Calim
- Department of Anesthesiology and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Hayrettin Daskaya
- Department of Anesthesiology and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Ibrahim A Guney
- Department of Anesthesiology and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Kazim Karaaslan
- Department of Anesthesiology and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
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McCarty TR, Hathorn KE, Creighton DW, AlSamman MA, Thompson CC. Safety and sedation-associated adverse event reporting among patients undergoing endoscopic cholangiopancreatography: a comparative systematic review and meta-analysis. Surg Endosc 2021; 35:6977-6989. [PMID: 33966121 DOI: 10.1007/s00464-020-08210-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 12/02/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIM There is wide variation in choice of sedation and airway management for endoscopic retrograde cholangiopancreatography (ERCP). The aim of this study was to perform a systematic review and meta-analysis to investigate safety outcomes of deep sedation with monitored anesthesia care (MAC) versus general endotracheal anesthesia (GETA). METHODS Individualized search strategies were performed in accordance with PRISMA and MOOSE guidelines. This meta-analysis was performed by calculating pooled proportions using random effects models. Measured outcomes included procedure success, all-cause and anesthesia-associated adverse events, and post-procedure recovery time. Heterogeneity was assessed with I2 statistics and publication bias by funnel plot and Egger regression testing. RESULTS Five studies (MAC: n = 1284 vs GETA: n = 615) were included. Patients in the GETA group were younger, had higher body mass index (BMI), and higher mean ASA scores (all P < 0.001) with no difference in Mallampati scores (P = 0.923). Procedure success, all-cause adverse events, and anesthesia-associated events were similar between groups [OR 1.16 (95% CI 0.51-2.64); OR 1.16 (95% CI 0.29-4.70); OR 1.33 (95% CI 0.27-6.49), respectively]. MAC resulted in fewer hypotensive episodes [OR 0.32 (95% CI 0.12-0.87], increased hypoxemic events [OR 5.61 (95% CI 1.54-20.37)], and no difference in cardiac arrhythmias [OR 0.48 (95% CI 0.13-1.78)]. Procedure time was decreased for MAC [standard difference - 0.39 (95% CI - 0.78-0.00)] with no difference in recovery time [standard difference - 0.48 (95% CI - 1.04-0.07)]. CONCLUSIONS This study suggests MAC may be a safe alternative to GETA for ERCP; however, MAC may not be appropriate in all patients given an increased risk of hypoxemia.
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Affiliation(s)
- Thomas R McCarty
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Kelly E Hathorn
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - David W Creighton
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Mohd Amer AlSamman
- Department of Internal Medicine, Warren Alpert Medical School of Brown University, Miriam Hospital, Providence, RI, USA
| | - Christopher C Thompson
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
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40
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Chen B, Yo CH, Patel R, Liu B, Su KY, Hsu WT, Lee CC. Morbid obesity but not obesity is associated with increased mortality in patients undergoing endoscopic retrograde cholangiopancreatography: A national cohort study. United European Gastroenterol J 2021; 9:561-570. [PMID: 33951338 PMCID: PMC8259364 DOI: 10.1002/ueg2.12070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/25/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
Background The relationship between body weight and outcomes of endoscopic retrograde cholangiopancreatography (ERCP) is unclear. Objectives This study aimed to investigate the impact of obesity and morbid obesity on mortality and ERCP‐related complications in patients who underwent ERCP. Methods We conducted a US population‐based retrospective cohort study using the Nationwide Readmissions Databases (2013–2014). A total of 159,264 eligible patients who underwent ERCP were identified, of which 137,158 (86.12%) were normal weight, 12,522 (7.86%) were obese, and 9584 (6.02%) were morbidly obese. The primary outcome was in‐hospital mortality. The secondary outcomes were the length of stay, total cost, and ERCP‐related complications. Multivariate analysis and propensity score (PS) matching analysis were performed. The analysis was repeated in a restricted cohort to eliminate confounders. Results Patients with morbid obesity, as compared to normal‐weight patients, were associated with a significantly higher in‐hospital mortality (hazard ratio [HR]: 5.54; 95% confidence interval [CI]: 1.23–25.04). Obese patients were not associated with significantly different mortality comparing to normal weight (HR: 1.00; 95% CI: 0.14–7.12). Patients with morbid obesity were also found to have an increased length of hospital stay and total cost. The rate of ERCP‐related complications was comparable among the three groups except for a higher cholecystitis rate after ERCP in obese patients. Conclusions Morbid obesity but not obesity was associated with increased mortality, length of stay, and total cost in patients undergoing ERCP.
Established knowledge on this subject
1. Obesity is a prevalent phenomenon. 2. The impact of obesity and morbid obesity on mortality in patients undergoing ERCP remains unclear.
Significant and/or new findings of this study?
1. Morbid obesity but not obesity was associated with increased mortality in patients undergoing ERCP.
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Affiliation(s)
- Bing Chen
- Department of Medicine, Mount Sinai Morningside and Mount Sinai West, New York City, New York, USA
| | - Chia-Hung Yo
- Department of Emergency Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Ramya Patel
- Department of Medicine, Mount Sinai Morningside and Mount Sinai West, New York City, New York, USA
| | - Bolun Liu
- Department of Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, Illinois, USA
| | - Ke-Ying Su
- Department of Emergency Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wan-Ting Hsu
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Chien-Chang Lee
- Department of Emergency Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.,Center of Intelligent Healthcare, National Taiwan University Hospital, Taipei, Taiwan
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41
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Prospective Comparison of Moderate Conscious Sedation and Anesthesia Assistance for the Performance of Endoscopic Retrograde Cholangiopancreatography (ERCP). Can J Gastroenterol Hepatol 2021; 2021:8892085. [PMID: 33954156 PMCID: PMC8060076 DOI: 10.1155/2021/8892085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 03/21/2021] [Accepted: 03/27/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Recent trends have favored the use of anesthesia personnel more frequently for advanced endoscopic procedures. We hypothesize a selective sedation approach based on patient and procedural factors using either moderate conscious sedation (MCS) or general anesthesia (GA) will result in similar outcomes and safety with significant cost savings. METHODS A 12-month prospective study of all adult endoscopic retrograde cholangiopancreatography (ERCPs) performed at a tertiary medical center was enrolled. Technical success, cannulation rates, procedural related complications, procedure time, and cost were compared between MCS and GA. RESULTS A total of 876 ERCPs were included in the study with 74% performed with MCS versus 26% with GA. The intended intervention was completed successfully in 95% of cases with MCS versus 96% cases with GA (p = 0.59). Cannulation success rates with MCS were 97.5 versus 97.8% with GA (p = 0.81). Overall, adverse event rates were similar in both groups (MCS: 6.6% vs. GA: 9.2%, p = 0.21). Mean procedure time was less for MCS versus GA, 18.3 and 26 minutes, respectively (p < 0.0001). Selective use of MCS vs. universal sedation with GA resulted in estimated savings of $8,190 per case and $4,735,202 per annum. CONCLUSIONS Preselection of ERCP sedation of moderate conscious sedation versus general anesthesia based upon patient risk factors and planned therapeutic intervention allows for the majority of ERCPs to be completed with MCS with similar rates of technical success and improvement in resource utilization and cost savings compared to performing ERCPs universally with anesthesia assistance.
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Gastroscope-Facilitated Endotracheal Intubation During ERCP: When Is the Best Time to GETA (Big) MAC? Dig Dis Sci 2021; 66:938-940. [PMID: 32643057 DOI: 10.1007/s10620-020-06431-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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Barakat MT, Angelotti TP, Banerjee S. Use of an Ultra-slim Gastroscope to Accomplish Endoscopist-Facilitated Rescue Intubation During ERCP: A Novel Approach to Enhance Patient and Staff Safety. Dig Dis Sci 2021; 66:1285-1290. [PMID: 32504349 DOI: 10.1007/s10620-020-06360-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/21/2020] [Indexed: 12/09/2022]
Abstract
BACKGROUND ERCP is often performed under monitored anesthesia care (MAC) rather than general anesthesia (GA), with patients positioned semi-prone on the fluoroscopy table. Rarely, a MAC ERCP must be converted to GA due to hypoxia or retained food in the stomach. In these circumstances, standard intubation is associated with a significant delay and potential for patient/staff injury during repositioning. We report a novel endoscopist-driven approach to intubation during ERCP using an ultra-slim, flexible gastroscope with an endotracheal tube backloaded onto it. MATERIALS AND METHODS We identified patients who underwent ERCP from 2014 to 2019, and MAC to GA conversion events. Mode of intubation (standard vs. endoscopist-facilitated) and patient/procedure characteristics were evaluated. All endoscopist-facilitated intubations were performed under anesthesiologist supervision. RESULTS A total of 3409 patients underwent ERCP; 1568 (46%) GA and 1841 (54%) MAC. Of these, 42 (2.3%) required intubation during ERCP and 16 underwent endoscopist-facilitated intubation due to retained food in the stomach and/or hypoxia. In 3 patients, aspirated material was suctioned from the trachea and bronchi using the ultra-slim gastroscope. Immediate post-procedure extubation was successful in all endoscopist-facilitated intubation patients and none exhibited radiographic evidence of aspiration pneumonia. CONCLUSIONS Endoscopist-facilitated intubation using an ultra-slim flexible gastroscope is feasible and expeditious for MAC to GA conversion during ERCP. This technique is readily accomplished in the semi-prone position, while standard intubation requires patient transfer from fluoroscopy table to gurney, with associated delay/risks. These data suggest that further study of this approach is warranted, and this may be the most favorable approach for intubation during ERCP.
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Affiliation(s)
- Monique T Barakat
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 300 Pasteur Drive, MC 5244, Stanford, CA, 94305, USA.,Division of Pediatric Gastroenterology, Lucille Packard Children's Hospital at Stanford University Medical Center, Stanford, CA, 94305, USA
| | - Timothy P Angelotti
- Department of Anesthesia Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Subhas Banerjee
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 300 Pasteur Drive, MC 5244, Stanford, CA, 94305, USA.
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Antypas P, Cereatti F, Fiocca F, Cappello A, Eberspacher C, Fanello G, Mascagni D, Donatelli G. Difficult biliary stones in the elderly: Endoscopic retrograde cholangiography - A single surgical tertiary centre experience with follow-up. J Minim Access Surg 2021; 17:502-508. [PMID: 33605927 PMCID: PMC8486058 DOI: 10.4103/jmas.jmas_162_20] [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] [Indexed: 11/04/2022] Open
Abstract
Background Pancreaticobiliary diseases and choledocholithiasis are common in elderly patients. Endoscopic treatment of biliary stones represents a well-established mini-invasive technique. However, limited data are available regarding the treatment of 'difficult' biliary stones, especially in the elderly population. The aim of our study is to evaluate the efficacy and safety of therapeutic endoscopic retrograde cholangiopancreatography (ERCP) in patients ≥85 years of age with complex biliary stones. Materials and Methods From January 2015 to January 2017, data from ERCP procedures performed for complex biliary stones were retrospectively collected. The patients were divided into two groups based on their age: Group A - aged 85 years or older (n = 110) and Group B - aged 65 years or younger (n = 62). Demographic data, success, complications and recurrence rates for both groups were reported. Results Chronic comorbidities (86.3% vs. 24.2%; P < 0.001) and use of antithrombotic drugs (48.2% vs. 19.3%; P < 0.001) were more frequent in the elderly. The technical success rate (95.4% vs. 96.7%; P > 0.6) and complication rate (8.2% vs. 13%; P > 0.2) were not statistically different among the two groups. Periampullary diverticula (PAD) were observed more frequently in Group A (38.1% vs. 17.7%; P < 0.006). More patients from Group B underwent cholecystectomy during the same admission (8.2% vs. 42.3%; P < 0.001). The recurrence rate was not different among the groups (7.6% vs. 5%; P > 0.5). PAD was identified as the risk factor for recurrence (P < 0.02). Conclusion ERCP in the elderly was found to be a safe procedure, carrying a high degree of success for the treatment of difficult biliary stones.
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Affiliation(s)
- Pavlos Antypas
- Department of Emergency, Endoscopy Unit, Policlinico Umberto I Sapienza University of Rome; Department of Surgical Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Fabrizio Cereatti
- Department of Medical, Gastroenterology and Endoscopy Unit, ASST Cremona, Cremona, Italy
| | - Fausto Fiocca
- Department of Emergency, Endoscopy Unit, Policlinico Umberto I Sapienza University of Rome, Rome, Italy
| | - Annalisa Cappello
- Department of Emergency, Endoscopy Unit, Policlinico Umberto I Sapienza University of Rome, Rome, Italy
| | - Chiara Eberspacher
- Department of Surgical Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Gianfranco Fanello
- Department of Emergency, Endoscopy Unit, Policlinico Umberto I Sapienza University of Rome, Rome, Italy
| | - Domenico Mascagni
- Department of Surgical Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Gianfranco Donatelli
- Interventional Endoscopy Unit, Private Hospital Des Peupliers-Ramsay Santé, Paris, France
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Gotoda T, Akamatsu T, Abe S, Shimatani M, Nakai Y, Hatta W, Hosoe N, Miura Y, Miyahara R, Yamaguchi D, Yoshida N, Kawaguchi Y, Fukuda S, Isomoto H, Irisawa A, Iwao Y, Uraoka T, Yokota M, Nakayama T, Fujimoto K, Inoue H. Guidelines for sedation in gastroenterological endoscopy (second edition). Dig Endosc 2021; 33:21-53. [PMID: 33124106 DOI: 10.1111/den.13882] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/12/2020] [Accepted: 10/21/2020] [Indexed: 12/14/2022]
Abstract
Sedation in gastroenterological endoscopy has become an important medical option in routine clinical care. Here, the Japan Gastroenterological Endoscopy Society and the Japanese Society of Anesthesiologists together provide the revised "Guidelines for sedation in gastroenterological endoscopy" as a second edition to address on-site clinical questions and issues raised for safe examination and treatment using sedated endoscopy. Twenty clinical questions were determined and the strength of recommendation and evidence quality (strength) were expressed according to the "MINDS Manual for Guideline Development 2017." We were able to release up-to-date statements related to clinical questions and current issues relevant to sedation in gastroenterological endoscopy (henceforth, "endoscopy"). There are few reports from Japan in this field (e.g., meta-analyses), and many aspects have been based only on a specialist consensus. In the current scenario, benzodiazepine drugs primarily used for sedation during gastroenterological endoscopy are not approved by national health insurance in Japan, and investigations regarding expense-related disadvantages have not been conducted. Furthermore, including the perspective of beneficiaries (i.e., patients and citizens) during the creation of clinical guidelines should be considered. These guidelines are standardized based on up-to-date evidence quality (strength) and supports on-site clinical decision-making by patients and medical staff. Therefore, these guidelines need to be flexible with regard to the wishes, age, complications, and social conditions of the patient, as well as the conditions of the facility and discretion of the physician.
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Affiliation(s)
- Takuji Gotoda
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Takuji Akamatsu
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Seiichiro Abe
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Yousuke Nakai
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Waku Hatta
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Naoki Hosoe
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Yoshimasa Miura
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Ryoji Miyahara
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Naohisa Yoshida
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Shinsaku Fukuda
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Hajime Isomoto
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Atsushi Irisawa
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Yasushi Iwao
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Toshio Uraoka
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Kazuma Fujimoto
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Haruhiro Inoue
- Japanese Gastroenterological Endoscopy Society, Tokyo, Japan
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Hagan KB, Carlson R, Arnold B, Nguyen L, Lee J, Weston B, Hernandez M, Feng L, Syed T, Hagberg CA. Safety of the LMA®Gastro™ for Endoscopic Retrograde Cholangiopancreatography. Anesth Analg 2020; 131:1566-1572. [PMID: 33079880 DOI: 10.1213/ane.0000000000005183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) patients typically receive either tubeless anesthesia or general endotracheal anesthesia (GETA). Patients receiving propofol-based total intravenous anesthesia (TIVA) are at higher risk of sedation-related adverse events (SRAEs) than patients receiving GETA, primarily due to the need for additional airway maneuvers. The increasing use of non-operating room (OR) anesthesia and the perception of a higher incidence of adverse outcomes in non-OR areas has led to the development of devices to improve safety while maintaining efficiency. The purpose of this study was to evaluate if the LMA Gastro™ could be used as a safe alternative to tubeless anesthesia for successfully completing ERCPs. METHODS Eligible subjects were identified within the patient population at MD Anderson Cancer Center. Inclusion criteria consisted of adult patients (≥18 years old) scheduled for elective ERCP with TIVA. This was a prospective observational study in which the following data were collected: number of attempts and time to successful supraglottic airway (SGA) placement, vital signs, peripheral oxygen saturation (SpO2), median end-tidal CO2, practitioner satisfaction, and any complications. RESULTS A total of 30 patients were included in this study. The overall rate of successful SGA placement within 3 attempts was 96.7% (95% confidence interval [CI], 82.8-99.9) or 29/30. The rate of successful ERCP with SGA placement within 3 attempts was 93.3% (95% CI, 77.9-99.2) or 28/30. Both the gastroenterologist and anesthesiologist reported satisfaction with the device in 90% of the cases (in 66.7% of the cases both anesthesiologist and gastroenterologist scored the device a 7/7 for satisfaction). Patients maintained an SpO2 of 95%-100% from induction to discharge, with the exception of 1 patient who had an SpO2 of 93%. The median end-tidal CO2 during the procedure for all patients was 35 mm Hg. Observed aspiration did not occur in any patient. Symptoms of hoarseness (13.3%), mouth soreness (6.7%), sore throat (6.6%), and minor bleeding/cuts/redness/change in taste to the tongue (3.3%) were determined through patient questioning before postanesthesia care unit (PACU) discharge. CONCLUSIONS Our study suggests that the LMA Gastro might be a safe alternative for ERCP procedures. There was a high level of practitioner satisfaction. Only minor complications, such as hoarseness, mouth or throat soreness, or minor trauma to the tongue were experienced by patients. Similar incidences of complications may occur with GETA and tubeless anesthesia. The procedure was well tolerated by all patients; all patients maintained adequate oxygenation and required only minimal blood pressure support.
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Affiliation(s)
| | - Richard Carlson
- From the Departments of Anesthesiology and Perioperative Medicine
| | - Benjamin Arnold
- From the Departments of Anesthesiology and Perioperative Medicine
| | - Linh Nguyen
- From the Departments of Anesthesiology and Perioperative Medicine
| | - Jeffrey Lee
- Gastroenterology, Hepatology, and Nutrition, and
| | - Brian Weston
- Gastroenterology, Hepatology, and Nutrition, and
| | - Mike Hernandez
- Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lei Feng
- Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tariq Syed
- From the Departments of Anesthesiology and Perioperative Medicine
| | - Carin A Hagberg
- From the Departments of Anesthesiology and Perioperative Medicine
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Althoff FC, Agnihotri A, Grabitz SD, Santer P, Nabel S, Tran T, Berzin TM, Sundar E, Xu X, Sawhney MS, Eikermann M. Outcomes after endoscopic retrograde cholangiopancreatography with general anaesthesia versus sedation. Br J Anaesth 2020; 126:191-200. [PMID: 33046219 DOI: 10.1016/j.bja.2020.08.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/20/2020] [Accepted: 08/08/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND We tested the primary hypothesis that use of general anaesthesia vs sedation increases vulnerability to adverse discharge (in-hospital mortality or new discharge to a nursing facility) after endoscopic retrograde cholangiopancreatography (ERCP). METHODS In this retrospective cohort study, adult patients undergoing ERCP with general anaesthesia or sedation at a tertiary care hospital were included. We calculated adjusted absolute risk differences between patients receiving general anaesthesia vs sedation using provider preference-based instrumental variable analysis. We also used mediation analysis to determine whether intraoperative hypotension during general anaesthesia mediated its effect on adverse discharge. RESULTS Among 17 538 patients undergoing ERCP from 2007 through 2018, 16 238 received sedation and 1300 received GA. Rates of adverse discharge were 5.8% (n=938) after sedation and 16.2% (n=210) after general anaesthesia. Providers' adjusted mean predicted probabilities of using general anaesthesia for ERCP ranged from 0.2% to 63.2% of individual caseloads. Utilising provider-related variability in the use of general anaesthesia for instrumental variable analysis resulted in an 8.6% risk increase (95% confidence interval, 4.5-12.6%; P<0.001) in adverse discharge among patients receiving general anaesthesia vs sedation. Intraoperative hypotensive events occurred more often during general anaesthesia and mediated 23.8% (95% confidence interval, 3.9-43.7%: P=0.019) of the primary association. CONCLUSIONS These results suggest that use of sedation during ERCP facilitates reduced adverse discharge for patients for whom general anaesthesia is not clearly indicated. Intraoperative hypotension during general anaesthesia for ERCP partly mediates the increased vulnerability to adverse discharge.
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Affiliation(s)
- Friederike C Althoff
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Abhishek Agnihotri
- Department of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Stephanie D Grabitz
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Peter Santer
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Sarah Nabel
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Tuyet Tran
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Tyler M Berzin
- Department of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Eswar Sundar
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Xinling Xu
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mandeep S Sawhney
- Department of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Matthias Eikermann
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA; Essen-Duisburg University, Medical Faculty, Essen, Germany.
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Kozarek R. Are Gastrointestinal Endoscopic Procedures Performed by Anesthesiologists Safer Than When Sedation is Given by the Endoscopist? Clin Gastroenterol Hepatol 2020; 18:1935-1938. [PMID: 31812659 DOI: 10.1016/j.cgh.2019.11.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 11/21/2019] [Indexed: 02/07/2023]
Affiliation(s)
- Richard Kozarek
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington
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49
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Zhang CC, Ganion N, Knebel P, Bopp C, Brenner T, Weigand MA, Sauer P, Schaible A. Sedation-related complications during anesthesiologist-administered sedation for endoscopic retrograde cholangiopancreatography: a prospective study. BMC Anesthesiol 2020; 20:131. [PMID: 32466744 PMCID: PMC7254733 DOI: 10.1186/s12871-020-01048-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 05/24/2020] [Indexed: 12/28/2022] Open
Abstract
Background Patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) require adequate sedation or general anesthesia. To date, there is lack of consensus regarding who should administer sedation in these patients. Several studies have investigated the safety and efficacy of non-anesthesiologist-administered sedation for ERCP; however, data regarding anesthesiologist-administered sedation remain limited. This prospective single-center study investigated the safety and efficacy of anesthesiologist-administered sedation and the rate of successful performed ERCP procedures. Methods The study included 200 patients who underwent ERCP following anesthesiologist-administered sedation with propofol and remifentanil. Procedural data, oxygen saturation, systolic blood pressure (SBP), heart rate, recovery score, patient and endoscopist satisfaction, as well as 30-day mortality and morbidity data were analyzed. Results Sedation-related complications occurred in 36 of 200 patients (18%) and included hypotension (SBP < 90 mmHg) and hypoxemia (O2 saturation < 90%) in 18 patients (9%) each. Most events were minor and did not necessitate discontinuation of the procedure. However, ERCP was terminated in 2 patients (1%) secondary to sedation-related complications. Successful cannulation was performed in all patients. The mean duration of the examination was 25 ± 16 min. Mean recovery time was 14 ± 10 min, and high post-procedural satisfaction was observed in both, patients (mean visual analogue scale [VAS] 9.6 ± 0.8) and endoscopists (mean VAS 9.3 ± 1.3). Conclusion This study suggests that anesthesiologist-administered sedation is safe in patients undergoing ERCP and is associated with a high rate of successful ERCP, shorter procedure time, and more rapid post-anesthesia recovery, with high patient and endoscopist satisfaction.
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Affiliation(s)
- Chengcheng C Zhang
- Department of Gastroenterology, Heidelberg University Hospital, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
| | - Nicole Ganion
- Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Phillip Knebel
- Department of General Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Christian Bopp
- Department of Anesthesiology, GRN Hospital Schwetzingen, Schwetzingen, Germany
| | - Thorsten Brenner
- Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Markus A Weigand
- Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Peter Sauer
- Department of Gastroenterology, Heidelberg University Hospital, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Anja Schaible
- Department of General Surgery, Heidelberg University Hospital, Heidelberg, Germany
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Anesthesia-administered sedation for endoscopic retrograde cholangiopancreatography: monitored anesthesia care or general endotracheal anesthesia? Curr Opin Anaesthesiol 2019; 32:531-537. [PMID: 30994476 DOI: 10.1097/aco.0000000000000741] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW The decision to undertake monitored anesthesia care (MAC) or general endotracheal anesthesia (GEA) for patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) is influenced by many factors. These include locoregional practice preferences, procedure complexity, patient position, and comorbidities. We aim to review the data regarding anesthesia-administered sedation for ERCP and identify the impact of airway management on procedure success, adverse event rates and endoscopy unit efficiency. RECENT FINDINGS Several studies have consistently identified patients at high risk for sedation-related adverse events during ERCP. This group includes those with higher American Society of Anesthesiologists class and (BMI). ERCP is commonly performed in the prone position, which can make the placement of an emergent advanced airway challenging. Although this may be alleviated by performing ERCP in the supine position, this technique is more technically cumbersome for the endoscopist. Data regarding the impact of routine GEA on endoscopy unit efficiency remain controversial. SUMMARY Pursuing MAC or GEA for patients undergoing ERCP is best-approached on an individual basis. Patients at high risk for sedation-related adverse events likely benefit from GEA. Larger, multicenter randomized controlled trials will aid significantly in better delineating which sedation approach is best for an individual patient.
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