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BACKGROUND: The i-gel® Plus is a modified version of the i-gel® supraglottic airway device. It contains a wider drainage port; a longer tip; ramps inside the breathing channel; and an additional port for oxygen delivery. There has been no prospective evaluation of this device in clinical practice. METHODS: This international, multicentre, prospective cohort study aimed to evaluate the performance of the i-gel Plus in adult patients undergoing elective procedures under general anaesthesia. The primary outcome was overall insertion success rate, defined as the ability to provide effective airway management through the device from insertion until the end of the surgical procedure. Secondary outcomes included device performance and incidence of postoperative adverse events. Data from the first 1000 patients are reported. RESULTS: In total, 1012 patients were enrolled; 12 forms were excluded from the final analysis due to incomplete data leaving 1000 included patients (545 female). Overall insertion success rate was 98.6%, with a first-attempt success rate of insertion of 88.2%. A significant difference between females and males was seen for the overall success rate (97.4% vs. 99.6% respectively) but not for first-attempt successful insertion. Mean (SD) oropharyngeal seal pressure was 32 (7) cmH2O. The only independent factor that increased the risk of first-attempt failure was low operator experience. Complications included desaturation < 85% in 0.6%; traces of blood on the device in 7.4%; laryngospasm in 0.5%; and gastric contents inside the bowl in 0.2% of patients. CONCLUSIONS: The i-gel Plus appears to be an effective supraglottic airway device that is associated with a high insertion success rate and a reasonably low incidence of complications.

MeSH
celková anestezie MeSH
design vybavení MeSH
dospělí MeSH
elektivní chirurgické výkony * MeSH
intratracheální intubace * přístrojové vybavení metody MeSH
kohortové studie MeSH
laryngální masky * MeSH
lidé středního věku MeSH
lidé MeSH
pooperační komplikace epidemiologie MeSH
prospektivní studie MeSH
senioři MeSH
zajištění dýchacích cest přístrojové vybavení metody MeSH
Check Tag
dospělí MeSH
lidé středního věku MeSH
lidé MeSH
mužské pohlaví MeSH
senioři MeSH
ženské pohlaví MeSH
Publikační typ
časopisecké články MeSH
multicentrická studie MeSH

Článek

Evaluation of the insertion parameters and complications of the i-gel Plus airway device for maintaining patent airway during planned procedures under general anaesthesia: a protocol for a prospective multicentre cohort study

BMJ open. 2021 ; 11 (12) : e053215. [pub] 20211220

BMJ Open
ISSN 2044-6055
Medvik
Zdroj

INTRODUCTION: Supraglottic airway devices represent a less invasive method of airway management than tracheal intubation during general anaesthesia. Their continued development is focused mainly on improvements in the insertion success rate and minimalisation of perioperative and postoperative complications. The i-gel Plus is a novel, anatomically preshaped supraglottic airway device which achieves a perilaryngeal seal due to a non-inflatable cuff made of a soft thermoplastic elastomer. The purpose of this cohort study is to assess the success rate of the i-gel Plus use during elective procedures under general anaesthesia, its intraoperative performance, and the degree of postoperative complications. METHODS AND ANALYSIS: This is a multicentre, prospective, interventional cohort study. The enrolment will take place in seven centres in four European countries. We plan to enrol 2000 adult patients in total, who are scheduled for elective surgery under general anaesthesia, and with an indication for use of a supraglottic airway device for management of their airway. The study is projected to run over a period of 18 months. The primary outcome of the study is the total success rate of the i-gel Plus insertion in terms of successful ventilation and oxygenation through the device. Secondary outcomes include perioperative parameters, such as insertion time, seal/leak pressures, number of insertion attempts and postoperative adverse events and complications. Postoperative follow-up will be performed at 1 hour, 24 hours in all patients, and for selected patients at 3 and 6 months. ETHICS AND DISSEMINATION: The cohort study has received the following ethical approvals: General University Hospital Prague, University Hospital Olomouc, University Military Hospital Prague, University Hospital Barcelona, University Hospital Lodz, Antrim Area Hospital, Craigavon Area Hospital, Office for Research Ethics Committees Northern Ireland. The results will be published in peer-reviewed journals and presented at relevant anaesthesia conferences. TRIAL REGISTRATION NUMBER: ISRCTN86233693;Pre-results.

MeSH
celková anestezie * škodlivé účinky MeSH
dospělí MeSH
intratracheální intubace metody MeSH
kohortové studie MeSH
laryngální masky * škodlivé účinky MeSH
lidé MeSH
multicentrické studie jako téma MeSH
prospektivní studie MeSH
zajištění dýchacích cest metody MeSH
Check Tag
dospělí MeSH
lidé MeSH
Publikační typ
časopisecké články MeSH
práce podpořená grantem MeSH

Článek

Comparison of the Baska Mask® and Endotracheal Tube on Hemodynamic and Respiratory Parameters in Septoplasty Cases

Prague Medical Report. 2021 ; 122 (1) : 5-13.

Prague Med. Rep.
ISSN 1214-6994
Medvik
Zdroj

Laryngeal mask (LM) types have been used as an airway device for an alternative to the standard endotracheal tube (ETT). One of the novel type of LM, the Baska Mask®, can be a safe alternative among the airway devices. The purpose of this study is to compare the effects of the new generation supraglottic airway device the Baska Mask® and the ETT on hemodynamic parameters (heart rate, mean arterial pressure), airway pressure and end tidal carbon dioxide (EtCO2) in patients undergoing general anesthesia. After the approval of the ethics committee, 70 patients who underwent septoplasty were included in the study. Written informed consent forms were taken from these patients. Demographic data of the patients were recorded. Hemodynamic data of patients were measured and recorded preoperative, during induction, at the time of intubation 1th, 3th and 5th minute and during extubation. Also, airway pressure and EtCO2 values of the patients were measured and recorded at the time of intubation, 1th, 3th and 5th minutes. Demographic data were similar in both groups. Mean arterial pressure, heart rate and airway pressure were lower in the group 2 (the Baska Mask® group) than in the group 1 (ETT group) and the difference was statistically significant (p<0.05). EtCO2 values were similar in both groups. No patients had tube leakage. In terms of hemodynamic and respiratory parameters the Baska Mask® is more advantageous than the ETT in short-term surgeries.

Článek

Zajištění dýchacích cest v přednemocniční péči dospělých – to tube or not to tube?
[Airway management in the adult prehospital medicine – to tube or not to tube?]

Anesteziologie a intenzivní medicína. 2020 ; 31 (1-2) : 6-12.

ISSN 1214-2158
Medvik
Zdroj

Adekvátní zajištění oxygenace a průchodných dýchacích cest je jedním z klíčových faktorů pro přežití pacienta v přednemocniční péči. Hlavním rozdílem proti operačnímu sálu je prostředí zásahu a zkušenost i kvalifikace zdravotníka. Základní techniky zahrnují použití manuálních manévrů ke zprůchodnění dýchacích cest, ventilaci obličejovou maskou i zavedení ústních nebo nosních vzduchovodů. K pokročilým technikám patří zavedení supraglotické pomůcky a tracheální intubace. U malého množství pacientů a ve válečné medicíně je nutné použít chirurgickou techniku zajištění dýchacích cest, koniotomii. Tracheální intubace stále zůstává metodou volby v rukou zkušeného zdravotníka pro stavy se závažnou poruchou vědomí a pro resuscitaci při zástavě oběhu. Pro zvýšení úspěšnosti tracheální intubace v terénu jsou používány další pomůcky, bužie nebo videolaryngoskopy. Supraglotické pomůcky zaváděné v přednemocniční péči zahrnují laryngeální masky, i gel a laryngeální tubus.

Adequate oxygenation and maintaining the patent airway are one of the key factors for patient survival in prehospital care. The main difference against the operating room is the environment of the accident and experience with the qualification of the provider. Basic techniques include the use of manual maneuvers for opening the airway, bag-mask ventilation, and insertion of the oropharyngeal or nasopharyngeal airways. Advanced techniques involve the insertion of a supraglottic airway device and tracheal intubation. Surgical cricothyrotomy is indicated only in a small number of patients and in the battlefield medicine. Tracheal intubation still remains a method of choice when performed by experience provider, for the unconscious victims and resuscitation in out-of-hospital cardiac arrest. Special tools such as gum elastic bougie or videolaryngoscopes are employed to increase the success rate of out of hospital tracheal intubation. Supraglottic airway devices inserted in prehospital care include laryngeal mask airways, i-gel, and laryngeal tube.