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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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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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Razpotnik M, Bota S, Essler G, Weber-Eibel J, Peck-Radosavljevic M. Impact of endoscopist experience, patient age and comorbidities on dose of sedation and sedation-related complications by endoscopic ultrasound. Eur J Gastroenterol Hepatol 2022; 34:177-183. [PMID: 33560681 DOI: 10.1097/meg.0000000000002084] [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] [Indexed: 12/10/2022]
Abstract
AIM The aim of the study is to investigate the influence of endosonographer experience and patient-related factors on the dose of sedation and sedation-related complications during endoscopic ultrasound (EUS). METHODS Our retrospective analysis included EUS investigations performed between 2015 and 2018 at our institution. Sedation-related complications were defined as cardiorespiratory instability with oxygen saturation drop below 90% or prolonged low blood pressure or bradycardia. RESULTS In total, 537 EUS examinations were analyzed (37.3% interventional). The median dose of propofol and midazolam were: 140 (30-570) and 3(1-7) mg, respectively. Sedation-related complications were documented in 1.8% of cases. All patients had transient, nonfatal respiratory insufficiency. Totally, 60% of the patients who developed complications were >75 years and 70% were male. The presence of cardiac and/or pulmonary comorbidities was associated with an OR = 8.77 [95% confidence interval (CI), 1.8-41.7] and American Society of Anesthesiologists class III with an OR = 7.64 (95% CI, 1.60-36.3) for the occurrence of sedation-related complications. Endosonographer experience did not influence the rate of sedation-related complications. In both diagnostic and interventional EUS, patients with comorbidities and older age received significantly less sedation. Experienced endosonographers used less sedation than trainees. CONCLUSION Endosonographer experience, patient age and the presence of comorbidities had a significant influence on sedation dose. Sedation-related complications occurred only in 1.8% of cases.
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Affiliation(s)
- Marcel Razpotnik
- Department of Internal Medicine and Gastroenterology (IMuG), Hepatology, Endocrinology, Rheumatology and Nephrology and Emergency Medicine (ZAE) with Centralized Endoscopy Service, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
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A novel value-based scoring system for endoscopic ultrasound-guided drainage of pancreatic fluid collections: a single-centre comparative study of plastic and lumen-apposing metal stents (NOVA study). Eur J Gastroenterol Hepatol 2021; 32:157-162. [PMID: 32804857 DOI: 10.1097/meg.0000000000001891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Healthcare resources are finite. Value in healthcare can be defined as patient health outcomes achieved per monetary unit spent. Attempts have been made to quantify the value of luminal endoscopy, but there is little in the medical literature describing the value of the complex therapeutic endoscopic activity. This study aimed to characterise the value of endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFCs) with either plastic or lumen-apposing metal stents (LAMSs). METHODS This is a single-centre, retrospective-prospective comparative study of 39 patients, who underwent EUS-guided PFC drainage between 2009 and 2018. Procedure value was calculated using the formula Q/(T/C), where Q is the quality of procedure adjusted for complications, T procedure duration and C is the complexity adjustment. Quality and complexity were estimated on a 1-4 Likert scale based on the American Society for Gastrointestinal Endoscopy criteria. Time (in minutes) was recorded from the patient entering and leaving the procedure room. Endoscopy time calculated from procedure time was considered a surrogate marker of cost as individual components of procedure cost were not itemized. RESULTS Of 39 identified patients who underwent EUS-guided PFC drainage, 11 received double pigtail plastic stents (DPPSs) and 28 received LAMSs. The two groups were comparable in age, gender and aetiology. Nearly 40% of the LAMS interventions were considered high value but only 11% of the plastic stent interventions achieved the same. The difference predominantly was due to a higher rate of complications and longer procedure time. CONCLUSION In this single-centre study, EUS-guided PFC drainage using LAMS was found to be a higher value procedure compared to the use of DPPS.
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Perisetti A, Inamdar S, Tharian B. Sedation in endoscopic gallbladder drainage in high-risk surgical patients. Gastrointest Endosc 2019; 90:320-321. [PMID: 31327344 DOI: 10.1016/j.gie.2019.02.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 02/23/2019] [Indexed: 02/08/2023]
Affiliation(s)
- Abhilash Perisetti
- Division of Gastroenterology, Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Sumanth Inamdar
- Division of Gastroenterology, Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Benjamin Tharian
- Division of Gastroenterology, Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
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Lim S, Lee OH, Yoon IJ, Choi GJ, Kang H. Moderate versus deep sedation in adults undergoing colonoscopy: systematic review and meta-analysis. Curr Med Res Opin 2019; 35:879-885. [PMID: 30479163 DOI: 10.1080/03007995.2018.1552040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To perform a systematic review and meta-analysis comparing effectiveness and safety of moderate and deep sedation during colonoscopy. RESEARCH DESIGN AND METHODS We searched Medline, Embase, Central and Google scholar in May 2017 and updated in March 2018 to identify all randomized controlled trials that compared the effectiveness and safety of moderate and deep sedation during colonoscopy. The quality of studies was assessed using the "Risk of bias" tool. The primary endpoints were defined as patient satisfaction, physician satisfaction, incidence of recall and incidence of desaturation. Recovery time was also evaluated. Review Manager and Comprehensive Meta-Analysis software were used for statistical analysis. RESULTS A total of 919 patients from three studies were included in the final analysis. The combined analysis did not reveal any differences in patient satisfaction between moderate and deep sedation (RR = 0.94; 95% CI: 0.86 to 1.04; Pchi2 = 0.06; I2 = 65%; number needed to treat to harm [NNTH] = 15.6; 95% CI: NNTH 7.8 to ∞ to number needed to treat to benefit [NNTB] = 3078.0), physician satisfaction (RR = 0.35; 95% CI: 0.02 to 6.95; Pchi2 < 0.001; I2 = 100%; NNTB = 1.6; 95% CI: 1.5 to 1.8), incidence of recall (RR = 5.82; 95% CI: 0.51 to 66.48; Pchi2 = 0.11; I2 = 60%; NNTH = 11.0; 95% CI: 7.5 to 20.5) or recovery time (mean difference = -6.77; 95% CI: -16.21 to 2.67; Pchi2 < 0.001; I2 = 99%). However, incidence of desaturation was higher in the deep group than in the moderate group (RR = 0.18; 95% CI: 0.01 to 0.99; Pchi2 = 0.48; I2 = 0%; NNTB = 56.7; 95% CI: 31.6 to 273.1). CONCLUSIONS Moderate sedation showed comparable safety and effectiveness to deep sedation with respect to patient satisfaction, physician satisfaction, incidence of recall and recovery time.
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Affiliation(s)
- Seho Lim
- a Department of Anesthesiology and Pain Medicine , Chung-Ang University College of Medicine , Seoul , Republic of Korea
| | - Oh Haeng Lee
- a Department of Anesthesiology and Pain Medicine , Chung-Ang University College of Medicine , Seoul , Republic of Korea
| | - Il Jae Yoon
- a Department of Anesthesiology and Pain Medicine , Chung-Ang University College of Medicine , Seoul , Republic of Korea
| | - Geun Joo Choi
- a Department of Anesthesiology and Pain Medicine , Chung-Ang University College of Medicine , Seoul , Republic of Korea
| | - Hyun Kang
- a Department of Anesthesiology and Pain Medicine , Chung-Ang University College of Medicine , Seoul , Republic of Korea
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Green SM, Mason KP, Krauss BS. Pulmonary aspiration during procedural sedation: a comprehensive systematic review. Br J Anaesth 2018; 118:344-354. [PMID: 28186265 DOI: 10.1093/bja/aex004] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background Although pulmonary aspiration complicating operative general anaesthesia has been extensively studied, little is known regarding aspiration during procedural sedation. Methods We performed a comprehensive, systematic review to identify and catalogue published instances of aspiration involving procedural sedation in patients of all ages. We sought to report descriptively the circumstances, nature, and outcomes of these events. Results Of 1249 records identified by our search, we found 35 articles describing one or more occurrences of pulmonary aspiration during procedural sedation. Of the 292 occurrences during gastrointestinal endoscopy, there were eight deaths. Of the 34 unique occurrences for procedures other than endoscopy, there was a single death in a moribund patient, full recovery in 31, and unknown recovery status in two. We found no occurrences of aspiration in non-fasted patients receiving procedures other than endoscopy. Conclusions This first systematic review of pulmonary aspiration during procedural sedation identified few occurrences outside of gastrointestinal endoscopy, with full recovery typical. Although diligent caution remains warranted, our data indicate that aspiration during procedural sedation appears rare, idiosyncratic, and typically benign.
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Affiliation(s)
- S M Green
- Department of Emergency Medicine, Loma Linda University Medical Center and Children's Hospital, Loma Linda, CA, USA
| | - K P Mason
- Department of Anesthesia, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - B S Krauss
- Division of Emergency Medicine, Boston Children's Hospital and the Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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Andrade CM, Patel B, Vellanki M, Kumar A, Vidyarthi G. Safety of gastrointestinal endoscopy with conscious sedation in obstructive sleep apnea. World J Gastrointest Endosc 2017; 9:552-557. [PMID: 29184611 PMCID: PMC5696607 DOI: 10.4253/wjge.v9.i11.552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 04/25/2017] [Accepted: 07/24/2017] [Indexed: 02/05/2023] Open
Abstract
AIM To perform a systematic review and meta-analysis to assess the safety of conscious sedation in patients with obstructive sleep apnea (OSA).
METHODS A comprehensive electronic search of MEDLINE and EMBASE was performed from inception until March 1, 2015. In an effort to include unpublished data, abstracts from prior gastroenterological society meetings as well as other reference sources were interrogated. After study selection, two authors utilizing a standardized data extraction form collected the data independently. Any disagreements between authors were resolved by consensus among four authors. The methodological quality was assessed using the Newcastle Ottawa tool for observational studies. The primary variables of interest included incidence of hypoxia, hypotension, tachycardia, and bradycardia. Continuous data were summarized as odds ratio (OR) and 95%CI and pooled using generic inverse variance under the random-effects model. Heterogeneity between pooled studies was assessed using the I2 statistic.
RESULTS Initial search of MEDLINE and EMBASE identified 357 citations. A search of meeting abstracts did not yield any relevant citations. After systematic review and exclusion consensus meetings, seven studies met the a priori determined inclusion criteria. The overall methodological quality of included studies ranged from moderate to low. No significant differences between OSA patients and controls were identified among any of the study variables: Incidence of hypoxia (7 studies, 3005 patients; OR = 1.11; 95%CI: 0.73-1.11; P = 0.47; I2 = 0%), incidence of hypotension (4 studies, 2125 patients; OR = 1.10; 95%CI: 0.75-1.60; P = 0.63; I2 = 0%), incidence of tachycardia (3 studies, 2030 patients; OR = 0.94; 95%CI: 0.53-1.65; P = 0.28; I2 = 21%), and incidence of bradycardia (3 studies, 2030 patients; OR = 0.88; 95%CI: 0.63-1.22; P = 0.59; I2 = 0%).
CONCLUSION OSA is not a significant risk factor for cardiopulmonary complications in patients undergoing endoscopic procedures with conscious sedation.
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Affiliation(s)
- Christian M Andrade
- the James A. Haley Veterans Affairs, Department of Gastroenterology, Tampa, FL 33612, United States
- Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL 33612, United States
| | - Brijesh Patel
- the James A. Haley Veterans Affairs, Department of Gastroenterology, Tampa, FL 33612, United States
- Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL 33612, United States
| | - Meghana Vellanki
- Morsani College of Medicine, University of South Florida Tampa, FL 33612, United States
| | - Ambuj Kumar
- Comparative Effectiveness Research, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, United States
| | - Gitanjali Vidyarthi
- the James A. Haley Veterans Affairs, Department of Gastroenterology, Tampa, FL 33612, United States
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Randomized clinical trial of propofol versus alfentanil for moderate procedural sedation in the emergency department. Am J Emerg Med 2017; 35:1451-1456. [DOI: 10.1016/j.ajem.2017.04.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/18/2017] [Accepted: 04/19/2017] [Indexed: 11/22/2022] Open
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Fujita I, Toyokawa T, Matsueda K, Omote S, Fujita A, Ueda Y, Endo S, Omote R, Watanabe K, Horii J, Murakami T, Tomoda J. Association between CT-Diagnosed Pneumonia and Endoscopic Submucosal Dissection of Gastric Neoplasms. Digestion 2017; 94:37-43. [PMID: 27438698 DOI: 10.1159/000448134] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 07/02/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS This prospective cohort study aimed to elucidate the incidence and characteristics of pneumonia associated with endoscopic submucosal dissection (ESD) of gastric neoplasms using CT. METHODS We included consecutive 188 patients with gastric neoplasms treated with ESD. All patients underwent CT before ESD and the day after ESD. Pneumonia associated with ESD was defined as lung ground glass opacity or consolidation by CT the day after ESD. RESULTS In 188 patients, 28 patients had diabetes mellitus. Pneumonia was observed by CT in 21 patients (11.2%) after ESD. Of those, 7 patients had diabetes mellitus. By univariate analysis, compared with patients with non-pneumonia complications, risk factors for pneumonia were significantly increased in patients with diabetes mellitus (p = 0.01) and in those who underwent a long procedure time (p = 0.02). By multivariate analysis, pneumonia was significantly increased in patients with diabetes mellitus (OR 4.06, 95% CI 1.35-12.19) and in those who underwent a long procedure time (OR 1.01, 95% CI 1.00-1.02). CONCLUSIONS The incidence of CT-diagnosed pneumonia associated with ESD was relatively high. Furthermore, it was revealed that diabetes mellitus and a long procedure time were risk factors of CT-diagnosed pneumonia.
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Affiliation(s)
- Isao Fujita
- Department of Gastroenterology, National Hospital Organization, Fukuyama Medical Center, Hiroshima, Japan
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Wadhwa V, Issa D, Garg S, Lopez R, Sanaka MR, Vargo JJ. Similar Risk of Cardiopulmonary Adverse Events Between Propofol and Traditional Anesthesia for Gastrointestinal Endoscopy: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2017; 15:194-206. [PMID: 27451091 DOI: 10.1016/j.cgh.2016.07.013] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 07/02/2016] [Accepted: 07/06/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Even though propofol use for gastrointestinal endoscopic procedures has increased over the past decade, there is a perception that it causes a higher rate of cardiopulmonary adverse events. The aim of this study was to compare the sedation-related adverse events associated with use of propofol vs nonpropofol agents for endoscopic procedures. We also wanted to determine the influence of duration or complexity of the procedures and endoscopist-directed (gastroenterologist) vs non-gastroenterologist-directed sedation on the outcomes. METHODS A search was conducted using Medline, EMBASE, and the Cochrane controlled trials registry. The following cardiopulmonary adverse events were assessed: hypoxia, hypotension, and arrhythmias. The procedures were divided into 2 groups based on the procedure length: a nonadvanced endoscopic procedure group consisting of esophagogastroduodenoscopy, colonoscopy, and sigmoidoscopy, and an advanced endoscopic procedures group including endoscopic retrograde cholangiopancreatography, endoscopic ultrasonography, balloon enteroscopy, and endoscopic submucosal dissection. Pooled odds ratios for complications were calculated for all the procedures combined and then separately for the 2 groups. Random-effects models were used for 2-proportion comparisons. RESULTS Of the 2117 citations identified, 27 original studies qualified for this meta-analysis and included 2518 patients. Of these, 1324 received propofol, and 1194 received midazolam, meperidine, pethidine, remifentanil, and/or fentanyl. Most of the included studies were randomized trials of moderate quality and nonsignificant heterogeneity (Cochran Q, 26.07; P = .13). Compared with traditional sedative agents, the pooled odds ratio with the use of propofol for developing hypoxia for all the procedures combined was 0.82 (95% confidence interval [CI], 0.63-1.07), and for developing hypotension was 0.92 (95% CI, 0.64-1.32). In the nonadvanced endoscopic procedure group, those who received propofol were 39% less likely to develop complications than those receiving traditional sedative agents (odds ratio, 0.61; 95% CI, 0.38-0.99). There was no difference in the complication rate for the advanced endoscopic procedure group (odds ratio, 0.86; 95% CI, 0.56-1.34). A subgroup analysis did not show any difference in adverse events when propofol was administered by gastroenterologists or nongastroenterologists. CONCLUSIONS Propofol sedation has a similar risk of cardiopulmonary adverse events compared with traditional agents for gastrointestinal endoscopic procedures. Propofol use in simple endoscopic procedures was associated with a decreased number of complications. When used for gastrointestinal endoscopic procedures of a complex nature and longer duration, propofol was not associated with increased rates of hypoxemia, hypotension, or arrhythmias. Administration of propofol by gastroenterologists does not appear to increase the complication rates.
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Affiliation(s)
- Vaibhav Wadhwa
- Department of Internal Medicine, Fairview Hospital, Cleveland Clinic, Cleveland, Ohio
| | - Danny Issa
- Department of Gastroenterology and Hepatology, Virginia Commonwealth University, Richmond, Virginia
| | - Sushil Garg
- Department of Internal Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Rocio Lopez
- Department of Biostatistics, Cleveland Clinic, Cleveland, Ohio
| | - Madhusudhan R Sanaka
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio
| | - John J Vargo
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio.
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Campbell JA, Irvine AJ, Hopper AD. Endoscopic ultrasound sedation in the United Kingdom: Is life without propofol tolerable? World J Gastroenterol 2017; 23:560-562. [PMID: 28210094 PMCID: PMC5291863 DOI: 10.3748/wjg.v23.i3.560] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/15/2016] [Accepted: 12/02/2016] [Indexed: 02/06/2023] Open
Abstract
There is compelling evidence to support the quality, cost effectiveness and safety profile of non-anesthesiologist-administered propofol for endoscopic ultrasound (EUS). However in the United Kingdom, it is recommended that the administration and monitoring of propofol sedation for endoscopic procedures should be the responsibility of a dedicated and appropriately trained anaesthetist only. The majority of United Kingdom EUS procedures are performed with opiate and benzodiazepine sedation rather than anaesthetist led propofol lists due to anaesthetist resource availability. We sought to prospectively determine the tolerability and safety of EUS with benzodiazepine and opiate sedation in single United Kingdom centre. Two hundred consecutive patients undergoing either EUS or oesophago-gastroduodenoscopy (OGD) with conscious sedation were prospectively recruited with a 1:1 enrolment ratio. Patients completed questionnaires pre and post procedure detailing anticipated and actual pain experienced on a 1-10 visual analogue scale. Demographics, procedure duration, sedation doses and willingness to repeat the procedure were also recorded. EUS procedures lasted significantly longer than OGDs (15 min vs 6 min, P < 0.0001), however, there was no difference in anticipated pain scores between the groups (EUS 3.37/10 vs OGD 3.47/10, P = 0.46). Pain scores indicated EUS was better tolerated than OGD (1.16/10 vs 1.88/10, P = 0.03) although higher doses of sedation were used for EUS procedures. There were no complications identified in either group. We feel our study demonstrates that the tolerability of EUS with opiate and benzodiazepine sedation is acceptable.
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Ge N, Zhang S, Jin Z, Sun S, Yang A, Wang B, Wang G, Xu G, Hao J, Zhong L, Zhong N, Li P, Zhu Q, Nian W, Li W, Zhang X, Zhou X, Yang X, Cui Y, Ding Z. Clinical use of endoscopic ultrasound-guided fine-needle aspiration: Guidelines and recommendations from Chinese Society of Digestive Endoscopy. Endosc Ultrasound 2017; 6:75-82. [PMID: 28440232 PMCID: PMC5418971 DOI: 10.4103/eus.eus_20_17] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Nan Ge
- Department of Endoscopy, Shengjing Hospital, Medical University, Shenyang, Liaoning Province, China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhendong Jin
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Siyu Sun
- Department of Endoscopy, Shengjing Hospital, Medical University, Shenyang, Liaoning Province, China
| | - Aiming Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Beijing, China
| | - Bangmao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Guiqi Wang
- Department of Endoscopy, Chinese Academy of Medical Sciences, Beijing, China
| | - Guoqiang Xu
- Department of Gastroenterology, The First Affiliated Hospital of Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Jianyu Hao
- Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Liang Zhong
- Department of Gastroenterology, Huashan Hospital, Fudan University, Shanghai, China
| | - Ning Zhong
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Qi Zhu
- Department of Endoscopy, Shanghai Jiao Tong University, Shanghai, China
| | - Weidong Nian
- Department of General Surgery, Peking University Hospital, Beijing, China
| | - Wen Li
- Department of Gastroenterology, Tianjin Nankai Hospital, Tianjin, China
| | - Xiaofeng Zhang
- Department of Gastroenterology, The First People's Hospital of Hangzhou, Nanjing Medical University, Hangzhou, Zhejiang Province, China
| | - Xiaoping Zhou
- Department of Gastroenterology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu Province, China
| | - Xiujiang Yang
- Department of Endoscopy, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Yi Cui
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Zhen Ding
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Vaessen H, Bruens E, Knape J. Clinical analysis of moderate-to-deep-sedation by nonmedical sedation practitioners in 597 patients undergoing gastrointestinal endoscopy: a retrospective study. Endosc Int Open 2016; 4:E564-71. [PMID: 27227116 PMCID: PMC4874805 DOI: 10.1055/s-0042-103238] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 02/08/2016] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND AND STUDY AIM The purpose of this study was to evaluate whether moderate-to-deep sedation with propofol and alfentanil can be administered safely by nonmedical sedation practitioners, and the outcomes of this practice in the Netherlands. We retrospectively analyzed the occurrence of sedation-related complications in patients undergoing gastrointestinal endoscopic procedures. PATIENTS AND METHODS In this study, 597 adult patients consecutively underwent upper gastrointestinal endoscopic procedures. The health status of the patients was screened according to a standardized protocol, and the patients were sedated by trained nonmedical sedation practitioners. Their vital signs were continuously monitored and recorded. All patients received oxygen, and the depth of sedation was continuously assessed and recorded. Mild and severe complications were recorded and analyzed. RESULTS All patients recovered uneventfully, and no mortality occurred. Overall, of the 597 sedated patients, 85 had mild and 4 had severe complications. Hypoxemia and upper airway obstruction, which were easily managed by trained nonmedical sedation practitioners, were the most common events. Hypotension was rare. No signs or symptoms suggestive of aspiration were reported. CONCLUSION Moderate-to-deep sedation has been and continues to be a risky medical procedure. Serious complications of propofol/opioid-based sedation, especially respiratory and cardiovascular adverse events, may occur. These complications need to be recognized rapidly and appropriately managed. Our study shows that well-trained nonmedical sedation practitioners can be entrusted to take responsibility for the safe administration of moderate-to-deep sedation.
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Affiliation(s)
- Hermanus Vaessen
- Department of Anesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, the Netherlands,Corresponding author H. H. B. (Paul) Vaessen, RNA, PSA Specialist University Medical Centre UtrechtDepartment of Anesthesiology, Intensive Care and Emergency MedicineHeidelberglaan 100Huispostnr.: F02.8113584 CX UtrechtThe Netherlands+ 31-30-7555442
| | - Elisabeth Bruens
- Department of Anesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, the Netherlands
| | - Johannes Knape
- Department of Anesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, the Netherlands
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Vaessen HHB, Knape JTA. Considerable Variability of Procedural Sedation and Analgesia Practices for Gastrointestinal Endoscopic Procedures in Europe. Clin Endosc 2016; 49:47-55. [PMID: 26855924 PMCID: PMC4743717 DOI: 10.5946/ce.2016.49.1.47] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 07/24/2015] [Accepted: 08/16/2015] [Indexed: 12/19/2022] Open
Abstract
Background/Aims: The use of moderate to deep sedation for gastrointestinal endoscopic procedures has increased in Europe considerably. Because this level of sedation is a risky medical procedure, a number of international guidelines have been developed. This survey aims to review if, and if so which, quality aspects have been included in new sedation practices when compared to traditional uncontrolled sedation practices.
Methods: A questionnaire was sent to the National Associations of Nurse Anesthetists in Europe and the National Delegates of the European Section and Board of Anaesthesiology from January 2012 to August 2012.
Results: Huge variation in practices for moderate to deep sedation were identified between and within European countries in terms of safety, type of practitioners, responsibilities, monitoring, informed consent, patient satisfaction, complication registration, and training requirements. Seventy-five percent of respondents were not familiar with international sedation guidelines. Safe sedation practices (mainly propofol-based moderate to deep sedation) are rapidly gaining popularity.
Conclusions: The risky medical procedure of moderate to deep sedation has become common practice for gastrointestinal endoscopy. Safe sedation practices requiring adequate selection of patients, adequate monitoring, training of sedation practitioners, and adequate after-care, are gaining attention in a field that is in transition from uncontrolled sedation care to controlled sedation care.
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Affiliation(s)
- Hermanus H B Vaessen
- Division of Anaesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Johannes T A Knape
- Division of Anaesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
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Jensen JT, Hornslet P, Konge L, Møller AM, Vilmann P. High efficacy with deep nurse-administered propofol sedation for advanced gastroenterologic endoscopic procedures. Endosc Int Open 2016; 4:E107-11. [PMID: 26793779 PMCID: PMC4713185 DOI: 10.1055/s-0041-107899] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Whereas data on moderate nurse-administered propofol sedation (NAPS) efficacy and safety for standard endoscopy is abundant, few reports on the use of deep sedation by endoscopy nurses during advanced endoscopy, such as Endoscopic Retrograde Cholangiopancreatography (ERCP) and Endoscopic Ultrasound (EUS) are available and potential benefits or hazards remain unclear. The aims of this study were to investigate the efficacy of intermittent deep sedation with propofol for a large cohort of advanced endoscopies and to provide data on the safety. PATIENTS AND METHODS All available data from patients sedated with intermittent deep NAPS for ERCP, EUS or double balloon enteroscopy (DBE, since the method was implemented in May 2007 through December 2012 were included for evaluation in a retrospective case-control design. RESULTS Data from 1899 patients undergoing 1899 procedures were included for evaluation. All but one procedure were completed with intermittent deep NAPS. The mean propofol dose was 397 mg (SD: 232.4) and the infusion rate was 23.9 mg/kg. The frequency of hypoxia was 4.3 % and 20 patients needed assisted ventilation (1.1 %). Anesthesiologic support was requested eight times (0.4 %). One patient was intubated due to suspected aspiration. CONCLUSIONS Intermittent deep NAPS for advanced endoscopies in selected patients provided an almost 100 % success rate. However, the rate of hypoxia, hypotension and respiratory support was high compared with previously published data, but the method was still assessed as safe.
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Affiliation(s)
- Jeppe Thue Jensen
- Gastro unit D, Department of endoscopy, Copenhagen University Hospital Herlev, Denmark
| | - Pernille Hornslet
- Gastro unit D, Department of endoscopy, Copenhagen University Hospital Herlev, Denmark
| | - Lars Konge
- Copenhagen Academy for Medical Education and Simulation, University of Copenhagen and the Capital Region of Denmark, Denmark
| | - Ann Merete Møller
- Department of Anaesthesiology, Copenhagen University Hospital Herlev, Denmark
| | - Peter Vilmann
- Gastro unit D, Department of endoscopy, Copenhagen University Hospital Herlev, Denmark
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Gurbulak B, Uzman S, Kabul Gurbulak E, Gul YG, Toptas M, Baltali S, Anil Savas O. Cardiopulmonary safety of propofol versus midazolam/meperidine sedation for colonoscopy: a prospective, randomized, double-blinded study. IRANIAN RED CRESCENT MEDICAL JOURNAL 2014; 16:e19329. [PMID: 25763217 PMCID: PMC4329962 DOI: 10.5812/ircmj.19329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 08/06/2014] [Accepted: 09/01/2014] [Indexed: 12/12/2022]
Abstract
Background: Different levels of pharmacological sedation ranging from minimal to general anesthesia are often used to increase patient tolerance for a successful colonoscopy. However, sedation increases the risk of respiratory depression and cardiovascular complications during colonoscopy. Objectives: We aimed to compare the propofol and midazolam/meperidine sedation methods for colonoscopy procedures with respect to cardiopulmonary safety, procedure-related times, and patient satisfaction. Patients and Methods: This was a prospective, randomized, double-blinded study, in which 124 consecutive patients undergoing elective outpatient diagnostic colonoscopies were divided into propofol and midazolam/meperidine sedation groups (n: 62, m/f ratio: 26/36, mean age: 46 ± 15 for the propofol group; n: 62, m/f ratio: 28/34, mean age: 49 ± 15 for the midazolam/meperidine group) by computer-generated randomization. The frequency of cardiopulmonary events (hypotension, bradycardia, hypoxemia), procedure-related times (duration of colonoscopy, time to cecal intubation, time to ileal intubation, awakening time, and time to hospital discharge) and patients’ evaluation results (pain assessment, quality of sedation, and recollection of procedure) were compared between the groups. Results: There were no statistically significant differences between the two groups with respect to demographic and clinical characteristics of the patients, the frequency of hypotension, hypoxemia or bradycardia, cecal and ileal intubation times, and the duration of colonoscopy. The logistic regression analysis indicated that the development of cardiopulmonary events was not associated with the sedative agent used or the characteristics of the patients. The time required for the patient to be fully awake and the time to hospital discharge was significantly longer in the propofol group (11 ± 8 and 37 ± 11 minutes, respectively) than the midazolam/meperidine group (8 ± 6 and 29 ± 12 minutes, respectively) (P = 0.009 and P < 0.001, respectively). The patient satisfaction rates were not significantly different between the groups; however, patients in the propofol group experienced more pain than patients in the midazolam/meperidine group (VAS score: 0.31 ± 0.76 vs. 0 ± 0; P = 0.002). Conclusions: Midazolam/meperidine and propofol sedation for colonoscopy have similar cardiopulmonary safety profiles and patient satisfaction levels. Midazolam/meperidine can be preferred to propofol sedation due to a shorter hospital length of stay and better analgesic activity.
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Affiliation(s)
- Bunyamin Gurbulak
- Department of General Surgery, Arnavutkoy State Hospital, Istanbul, Turkey
| | - Sinan Uzman
- Department of Anesthesiology and Reanimation, Haseki Training and Research Hospital, Istanbul, Turkey
- Corresponding Author: Sinan Uzman, Department of Anesthesiology and Reanimation, Haseki Training and Research Hospital, Istanbul, Turkey. Tel: +90-5055645271, Fax: +90-2125294453, E-mail:
| | - Esin Kabul Gurbulak
- Department of General Surgery, Sisli Etfal Training and Research Hospital, Istanbul, Turkey
| | - Yasar Gokhan Gul
- Department of Anesthesiology and Reanimation, Arnavutkoy State Hospital, Istanbul, Turkey
| | - Mehmet Toptas
- Department of Anesthesiology and Reanimation, Haseki Training and Research Hospital, Istanbul, Turkey
| | - Sevim Baltali
- Department of Anesthesiology and Reanimation, Arnavutkoy State Hospital, Istanbul, Turkey
| | - Osman Anil Savas
- Department of General Surgery, Haseki Training and Research Hospital, Istanbul, Turkey
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Sethi S, Wadhwa V, Thaker A, Chuttani R, Pleskow DK, Barnett SR, Leffler DA, Berzin TM, Sethi N, Sawhney MS. Propofol versus traditional sedative agents for advanced endoscopic procedures: a meta-analysis. Dig Endosc 2014; 26:515-24. [PMID: 24354404 DOI: 10.1111/den.12219] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 11/11/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM The optimum method for sedation for advanced endoscopic procedures is not known. Propofol deep sedation has a faster recovery time than traditional sedative agents, but may be associated with increased complication rates. The aim of the present study was to pool data from all available studies to systematically compare the efficacy and safety of propofol with traditional sedative agents for advanced endoscopic procedures. METHODS Databases including PubMed, Embase, Web of Science and the Cochrane Central Register of Controlled Trials updated as of January 2013 were searched. Main outcome measures were procedure duration, recovery time, incidence of complications (hypotension, hypoxia), sedation level, patient cooperation and amnesia during advanced endoscopic procedures such as endoscopic retrograde cholangiopancreatography, endoscopic ultrasonography, and deep small bowel enteroscopy. RESULTS Nine prospective randomized trials with a total of 969 patients (485 propofol, 484 conscious sedation) were included in the meta-analysis. Pooled mean difference in procedure duration between propofol and traditional sedative agents was -2.3 min [95% CI: -6.36 to 1.76, P = 0.27], showing no significant difference in procedure duration between the two groups. Pooled mean difference in recovery time was -30.26 min [95% CI: -46.72 to -13.80, P < 0.01], showing significantly decreased recovery time with propofol. There was also no significant difference between the two groups with regard to hypoxia and hypotension. CONCLUSIONS Propofol for advanced endoscopic procedures is associated with shorter recovery time, better sedation and amnesia level without an increased risk of cardiopulmonary complications. Overall patient cooperation was also improved with propofol sedation.
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Affiliation(s)
- Saurabh Sethi
- Division of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, USA
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von Bartheld MB, van Breda A, Annema JT. Complication rate of endosonography (endobronchial and endoscopic ultrasound): a systematic review. ACTA ACUST UNITED AC 2014; 87:343-51. [PMID: 24434575 DOI: 10.1159/000357066] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Accepted: 10/24/2013] [Indexed: 01/28/2023]
Abstract
BACKGROUND Endosonography [endoscopic ultrasound (EUS)-guided fine needle aspiration and endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration] is increasingly used for lung cancer staging and the assessment of sarcoidosis. Serious adverse events (SAE) have been reported in case reports, but the true incidence of complications is yet unknown. OBJECTIVES To assess the rate of SAE related to endosonography and to investigate associated risk factors. MATERIALS AND METHODS PubMed, EMBASE and Cochrane libraries were searched for eligible references up to April 2012 and these included studies reporting on linear EUS or EBUS for the analysis of mediastinal/hilar nodal or central intrapulmonary lesions. Case series describing complications were excluded. Reported complications were classified into SAE or minor adverse events (AE). RESULTS 190 studies met the inclusion criteria. Information on follow-up was missing in half of the studies. In 16,181 patients, 23 SAE (0.14%) and 35 AE (0.22%) were reported. No mortality was observed. SAE were more frequent in patients investigated with EUS (0.30%) than in those investigated with EBUS (0.05%). Infectious SAE were most prevalent (0.07%) and predominantly occurred in patients with cystic lesions and sarcoidosis. In lung cancer patients, complications were rare. DISCUSSION Endosonography for intrathoracic nodal assessment seems safe for lung cancer patients and mortality has not been reported. For cystic lesions and sarcoidosis, there may be a small, but nonnegligible risk of infectious complications. The true incidence of SAE might be higher as accurate documentation of complications is missing in most studies.
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Affiliation(s)
- M B von Bartheld
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
BACKGROUND Sedation with propofol is gaining popularity. It is unclear whether sedation with propofol is associated with colonoscopic perforation. OBJECTIVE The purpose of this study was to compare perforation rates during colonoscopy using sedation with or without propofol. DESIGN This was a retrospective case series study. SETTINGS Data from a tertiary center were analyzed. Demographics, method of sedation, and type of endoscopic procedure performed were collected. PATIENTS Patients who underwent a colonoscopy from January 2003 to October 2012 were analyzed. MAIN OUTCOME MEASURES Perforation rate expressed per 10,000 colonoscopies was measured. RESULTS A total of 118,004 colonoscopies were performed during the study period, with 48 perforations (0.041% or 4.1 per 10,000). Overall, the use of propofol was associated with a 2.5 times increased rate of perforation (6.9 vs 2.7 per 10,000; p = 0.0015). Similarly, in patients undergoing therapeutic colonoscopies, there was a 3.4-times increased risk of perforation associated with the use of propofol (8.7 vs 2.6 per 10,000; p = 0.0016). However, in patients undergoing diagnostic colonoscopies, there was no significantly increased risk of perforation with the use of propofol (4.2 vs 2.9 per 10,000; p = 0.64). In univariate and multivariate analyses, there were no differential perforation risks on the basis of sex, but each decade increase in age was associated with an increased risk of perforation. In those patients having a therapeutic colonoscopy, age (per decade) and propofol use were independently and significantly associated with an increased perforation risk, with adjusted ORs of 1.32 (p = 0.04) and 3.38 (p = 0.001). LIMITATIONS This was a retrospective study with the potential for selection bias. CONCLUSIONS This study shows that propofol administration is associated with an increased risk of colonoscopic perforation among patients undergoing a therapeutic colonoscopy; however, this association was not evident in patients undergoing a diagnostic colonoscopy. Further studies, such as a prospective, randomized clinical trial, should be done to further evaluate this association.
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Xu CX, Chen X, Jia Y, Xiao DH, Zou HF, Guo Q, Wang F, Wang XY, Shen SR, Tong LL, Cao K, Liu XM. Stepwise sedation for elderly patients with mild/moderate COPD during upper gastrointestinal endoscopy. World J Gastroenterol 2013; 19:4791-8. [PMID: 23922479 PMCID: PMC3732854 DOI: 10.3748/wjg.v19.i29.4791] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 07/02/2013] [Accepted: 07/09/2013] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate stepwise sedation for elderly patients with mild/moderate chronic obstructive pulmonary disease (COPD) during upper gastrointestinal (GI) endoscopy. METHODS Eighty-six elderly patients with mild/moderate COPD and 82 elderly patients without COPD scheduled for upper GI endoscopy were randomly assigned to receive one of the following two sedation methods: stepwise sedation involving three-stage administration of propofol combined with midazolam [COPD with stepwise sedation (group Cs), and non-COPD with stepwise sedation (group Ns)] or continuous sedation involving continuous administration of propofol combined with midazolam [COPD with continuous sedation (group Cc), and non-COPD with continuous sedation (group Nc)]. Saturation of peripheral oxygen (SpO2), blood pressure, and pulse rate were monitored, and patient discomfort, adverse events, drugs dosage, and recovery time were recorded. RESULTS All endoscopies were completed successfully. The occurrences of hypoxemia in groups Cs, Cc, Ns, and Nc were 4 (9.3%), 12 (27.9%), 3 (7.3%), and 5 (12.2%), respectively. The occurrence of hypoxemia in group Cs was significantly lower than that in group Cc (P < 0.05). The average decreases in value of SpO2, systolic blood pressure, and diastolic blood pressure in group Cs were significantly lower than those in group Cc. Additionally, propofol dosage and overall rate of adverse events in group Cs were lower than those in group Cc. Finally, the recovery time in group Cs was significantly shorter than that in group Cc, and that in group Ns was significantly shorter than that in group Nc (P < 0.001). CONCLUSION The stepwise sedation method is effective and safer than the continuous sedation method for elderly patients with mild/moderate COPD during upper GI endoscopy.
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Umar M, Ali Khan H, Ahmed M, tul-Bushra H, Nisar G. Safety of Nonanesthesiologist-administered Propofol
Sedation in Endoscopic Ultrasound. Euroasian J Hepatogastroenterol 2013. [DOI: 10.5005/jp-journals-10018-1071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Amornyotin S. Sedation and monitoring for gastrointestinal endoscopy. World J Gastrointest Endosc 2013; 5:47-55. [PMID: 23424050 PMCID: PMC3574612 DOI: 10.4253/wjge.v5.i2.47] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Revised: 07/11/2012] [Accepted: 12/01/2012] [Indexed: 02/05/2023] Open
Abstract
The safe sedation of patients for diagnostic or therapeutic procedures requires a combination of properly trained physicians and suitable facilities. Additionally, appropriate selection and preparation of patients, suitable sedative technique, application of drugs, adequate monitoring, and proper recovery of patients is essential. The goal of procedural sedation is the safe and effective control of pain and anxiety as well as to provide an appropriate degree of memory loss or decreased awareness. Sedation practices for gastrointestinal endoscopy (GIE) vary widely. The majority of GIE patients are ambulatory cases. Most of this procedure requires a short time. So, short acting, rapid onset drugs with little adverse effects and improved safety profiles are commonly used. The present review focuses on commonly used regimens and monitoring practices in GIE sedation. This article is to discuss the decision making process used to determine appropriate pre-sedation assessment, monitoring, drug selection, dose of sedative agents, sedation endpoint and post-sedation care. It also reviews the current status of sedation and monitoring for GIE procedures in Thailand.
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Affiliation(s)
- Somchai Amornyotin
- Somchai Amornyotin, Department of Anesthesiology and Siriraj Gastrointestinal Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
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Park CH, Kim H, Kang YA, Cho IR, Kim B, Heo SJ, Shin S, Lee H, Park JC, Shin SK, Lee YC, Lee SK. Risk factors and prognosis of pulmonary complications after endoscopic submucosal dissection for gastric neoplasia. Dig Dis Sci 2013; 58:540-6. [PMID: 22996790 DOI: 10.1007/s10620-012-2376-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 08/18/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hospital-acquired pneumonia after an endoscopic submucosal dissection (ESD) can prolong the patient's stay in the hospital, leading to greater healthcare costs. However, little is known of the characteristics and risk factors associated with this complication. AIMS To analyze the clinical features of pneumonia after ESD and to suggest a treatment plan. METHODS This was a retrospective study in which the cases of 1,661 consecutive patients who underwent ESD for 1,725 lesions between January 2008 and June 2011 were reviewed. RESULTS Of the 1,661 patients who underwent ESD during the study period, 38 were subsequently diagnosed with pneumonia, and an additional 18 patients exhibited lung consolidation, based on chest radiography, without respiratory signs or symptoms. The remaining 1,605 patients showed neither lung consolidation on chest radiography nor respiratory signs/symptoms. Continuous propofol infusion with intermittent or continuous administration of an opioid [odds ratio (OR) 4.498, 95 % confidence interval (CI) 2.267-8.923], a procedure time of >2 h (OR 2.900, 95 % CI 1.307-6.439), male gender (OR 2.835, 95 % CI 1.164-6.909), and age >75 years (OR 2.765, 95 % CI 1.224-6.249) were independent risk factors for pneumonia after ESD. In patients with only lung consolidation (without respiratory signs and symptoms), the length of hospital stay and prognosis were not affected by antibiotics use. CONCLUSIONS Deep sedation under continuous propofol infusion with opioid injection during ESD may be a risk factor for pneumonia.
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Affiliation(s)
- Chan Hyuk Park
- Institute of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50 Yonseiro, Seodaemun-gu, Seoul, 120-752, Republic of Korea.
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Triantafillidis JK, Merikas E, Nikolakis D, Papalois AE. Sedation in gastrointestinal endoscopy: current issues. World J Gastroenterol 2013; 19:463-81. [PMID: 23382625 PMCID: PMC3558570 DOI: 10.3748/wjg.v19.i4.463] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 11/11/2012] [Accepted: 12/25/2012] [Indexed: 02/06/2023] Open
Abstract
Diagnostic and therapeutic endoscopy can successfully be performed by applying moderate (conscious) sedation. Moderate sedation, using midazolam and an opioid, is the standard method of sedation, although propofol is increasingly being used in many countries because the satisfaction of endoscopists with propofol sedation is greater compared with their satisfaction with conventional sedation. Moreover, the use of propofol is currently preferred for the endoscopic sedation of patients with advanced liver disease due to its short biologic half-life and, consequently, its low risk of inducing hepatic encephalopathy. In the future, propofol could become the preferred sedation agent, especially for routine colonoscopy. Midazolam is the benzodiazepine of choice because of its shorter duration of action and better pharmacokinetic profile compared with diazepam. Among opioids, pethidine and fentanyl are the most popular. A number of other substances have been tested in several clinical trials with promising results. Among them, newer opioids, such as remifentanil, enable a faster recovery. The controversy regarding the administration of sedation by an endoscopist or an experienced nurse, as well as the optimal staffing of endoscopy units, continues to be a matter of discussion. Safe sedation in special clinical circumstances, such as in the cases of obese, pregnant, and elderly individuals, as well as patients with chronic lung, renal or liver disease, requires modification of the dose of the drugs used for sedation. In the great majority of patients, sedation under the supervision of a properly trained endoscopist remains the standard practice worldwide. In this review, an overview of the current knowledge concerning sedation during digestive endoscopy will be provided based on the data in the current literature.
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Jenssen C, Alvarez-Sánchez MV, Napoléon B, Faiss S. Diagnostic endoscopic ultrasonography: Assessment of safety and prevention of complications. World J Gastroenterol 2012; 18:4659-76. [PMID: 23002335 PMCID: PMC3442204 DOI: 10.3748/wjg.v18.i34.4659] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 07/06/2012] [Accepted: 07/18/2012] [Indexed: 02/06/2023] Open
Abstract
Endoscopic ultrasonography (EUS) has gained wide acceptance as an important, minimally invasive diagnostic tool in gastroenterology, pulmonology, visceral surgery and oncology. This review focuses on data regarding risks and complications of non-interventional diagnostic EUS and EUS-guided fine-needle biopsy (EUS-FNB). Measures to improve the safety of EUS und EUS-FNB will be discussed. Due to the specific mechanical properties of echoendoscopes in EUS, there is a low but noteworthy risk of perforation. To minimize this risk, endoscopists should be familiar with the specific features of their equipment and their patients’ specific anatomical situations (e.g., tumor stenosis, diverticula). Most diagnostic EUS complications occur during EUS-FNB. Pain, acute pancreatitis, infection and bleeding are the primary adverse effects, occurring in 1% to 2% of patients. Only a few cases of needle tract seeding and peritoneal dissemination have been reported. The mortality associated with EUS and EUS-FNB is 0.02%. The risks associated with EUS-FNB are affected by endoscopist experience and target lesion. EUS-FNB of cystic lesions is associated with an increased risk of infection and hemorrhage. Peri-interventional antibiotics are recommended to prevent cyst infection. Adequate education and training, as well consideration of contraindications, are essential to minimize the risks of EUS and EUS-FNB. Restricting EUS-FNB only to patients in whom the cytopathological results may be expected to change the course of management is the best way of reducing the number of complications.
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Balanced propofol sedation versus propofol monosedation in therapeutic pancreaticobiliary endoscopic procedures. Dig Dis Sci 2012; 57:2113-21. [PMID: 22615018 DOI: 10.1007/s10620-012-2234-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Accepted: 05/02/2012] [Indexed: 12/18/2022]
Abstract
BACKGROUND Prolonged or complex endoscopic procedures are frequently performed under deep sedation. However, no studies of therapeutic ERCP have yet compared the use of balanced propofol sedation (BPS) to propofol alone, titrated to moderate levels of sedation. AIM This prospective, randomized, double-blind study was planned to compare the sedation efficacy and safety of BPS (propofol in combination with midazolam and fentanyl) and propofol monosedation in therapeutic ERCP and EUS. METHODS BPS, or propofol monosedation titrated to a moderate level of sedation, was performed by trained registered nurses under endoscopist supervision. The main outcome measurements included sedation efficacy focusing on recovery time, sedation safety, endoscopic procedure outcomes, and complications. RESULTS There were no significant differences in sedation efficacy, safety, procedure outcomes, and complications, with the exception of recovery time. Mean recovery time (standard deviation) was 18.37 (7.86) min in BPS and 13.4 (6.24) min in propofol monosedation (P < 0.001). In a safety analysis, cardiopulmonary complication rates related to BPS and propofol monosedation were 7.8 % (8/102) and 9.6 % (10/104), respectively (P = 0.652). No patient required assisted ventilation or permanent termination of a procedure in either group. Technical success of the endoscopic procedures was 96.3 and 97.2 %, respectively (P = 0.701). Endoscopic procedure-related complications and outcomes did not differ depending on sedation procedure. CONCLUSIONS Propofol monosedation by trained, registered sedation nurses under supervision resulted in a more rapid recovery time than BPS. There were no differences in the sedation safety, endoscopic procedure outcomes, and complications between BPS and propofol monosedation.
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Balanced Propofol Sedation in Patients Undergoing EUS-FNA: A Pilot Study to Assess Feasibility and Safety. DIAGNOSTIC AND THERAPEUTIC ENDOSCOPY 2011; 2011:542159. [PMID: 21785561 PMCID: PMC3139857 DOI: 10.1155/2011/542159] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Accepted: 05/16/2011] [Indexed: 12/16/2022]
Abstract
Introduction and aims. Balanced propofol sedation (BPS) administered by gastroenterologists has gained popularity in endoscopic procedures. Few studies exist about the safety of this approach during endosonography with fine needle aspiration (EUS-FNA). We assessed the safety of BPS in EUS-FNA. Materials and methods. 112 consecutive patients, referred to our unit to perform EUS-FNA, from February 2008 to December 2009, were sedated with BPS. A second gastroenterologist administered the drugs and monitorized the patient. Results. All the 112 patients (62 males, mean age 58.35) completed the examination. The mean dose of midazolam and propofol was, respectively, of 2.1 mg (range 1–4 mg) and 350 mg (range 180–400). All patients received oxygen with a mean flux of 4 liter/minute (range 2–6 liters/minute). The mean recovery time after procedure was 25 minutes (range 18–45 minutes). No major complications related to sedation were registered during all procedures. The oxygen saturation of all patients never reduced to less than 85%. Blood systolic pressure during and after the procedure never reduced to less than 100 mmHg. Conclusions. In our experience BPS administered by non-anaesthesiologists provided safe and successful sedation in patients undergoing EUS-FNA.
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Amornyotin S, Kachintorn U, Chalayonnawin W, Kongphlay S. Propofol-based deep sedation for endoscopic retrograde cholangiopancreatography procedure in sick elderly patients in a developing country. Ther Clin Risk Manag 2011; 7:251-5. [PMID: 21753887 PMCID: PMC3132095 DOI: 10.2147/tcrm.s21519] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION The aim of this study was to evaluate and compare the clinical efficacy of propofol-based deep sedation (PBDS) for endoscopic retrograde cholangiopancreatography (ERCP) procedure in sick (American Society of Anesthesiologists [ASA] physical status III-IV) and nonsick (ASA physical status I-II) elderly patients in a teaching hospital in Thailand. METHODS We undertook a retrospective review of the anesthesia or sedation service records of elderly patients who underwent ERCP procedures from October 2007 to September 2008. All patients were classified into two groups according to the ASA physical status. In group A, the patients had ASA physical status I-II, while in group B, the patients had ASA physical status III-IV. The primary outcome variable of the study was the successful completion of the procedure. The secondary outcome variables were sedation-related adverse events during and immediately after the procedure. RESULTS There were 158 elderly patients who underwent ERCP procedure by using PBDS during the study period. Of these, 109 patients were in group A and 49 patients were in group B. There were no significant differences in age, gender, weight, duration of ERCP, indication of procedure, and the mean dose of fentanyl, propofol, and midazolam between the two groups. All patients in both groups successfully completed the procedure except eight patients in group A and three patients in group B (P = 0.781). Overall, respiratory and cardiovascular adverse events in both groups were not significantly different. All adverse events were easily treated, with no adverse sequelae. CONCLUSION In the setting of a developing country, PBDS for ERCP procedure in sick elderly patients by trained anesthetic personnel with appropriate monitoring was safe and effective. The clinical efficacy of this technique in sick elderly patients was not different or worse than in nonsick elderly patients. Serious adverse events were rare in our population.
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Affiliation(s)
- Somchai Amornyotin
- Department of Anesthesiology
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Correspondence: Somchai Amornyotin, Department of Anesthesiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand Tel +66 2419 7990, Fax +66 2411 3256, Email
| | - Udom Kachintorn
- Department of Medicine
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wiyada Chalayonnawin
- Department of Anesthesiology
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Siriporn Kongphlay
- Department of Anesthesiology
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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