Dataset Information

Awake Nasal Fiberoptic Intubation in Lateral Position for Severely Obese Patients with Anticipated Difficult Airway: A Randomized Controlled Trial.

ABSTRACT:

Background

Obesity is a well-recognized risk factor for difficult intubation. To safely manage and overcome airway challenges in severely obese patients with a suspected difficult airway, awake fiberoptic intubation is recommended. We aimed to investigate the utility of awake nasal fiberoptic intubation in severely obese patients with suspected difficult airway while positioning them in the lateral decubitus position.

Methods

This randomized controlled trial compared lateral and supine positions for awake nasal fiberoptic intubation in severely obese patients with an anticipated difficult airway by assessing the success rate, time needed to secure the airway, peri-procedural adverse events, and postoperative satisfaction of patients.

Results

Sixty patients with a median age of 37 [inter-quartile range (IQR): 29-44] years were included, of which 47 (78.3%) were females. The median body mass index (BMI) was 45.5 [IQR: 42.5-50.8] kg/m². The success rate of fiberoptic intubation was 100% in both groups. The time needed to successfully secure the airway was 188 [148.8-228.8] seconds (s) in the lateral position, compared to 214.5 [181.8-280.5] s in supine position (p = 0.019). Intraprocedural cough was more common in the supine position group (n = 8; 26.7%), compared to the lateral position group (n = 3; 10%; p = 0.095). Postoperative sore throat was more common in the lateral position group (n = 12; 40%) compared to the supine position (n = 5; 16.7%; p = 0.045).

Conclusions

In conclusion, Intubation in the lateral position is a promising technique that is equivalent to the routine supine position during fiberoptic intubation. In fact, intubation in the lateral position took less time to successfully secure the airway.

SUBMITTER: Ababneh O

PROVIDER: S-EPMC10649994 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Awake Nasal Fiberoptic Intubation in Lateral Position for Severely Obese Patients with Anticipated Difficult Airway: A Randomized Controlled Trial.

Ababneh Omar O Bsisu Isam I El-Share' Ahmad I AI Alrabayah Mustafa M Qudaisat Ibraheem I Alghanem Subhi S Khreesha Lubna L Ali Amani Mohamed AM Rashdan Mohammad M

Healthcare (Basel, Switzerland) 20231024 21

<h4>Background</h4>Obesity is a well-recognized risk factor for difficult intubation. To safely manage and overcome airway challenges in severely obese patients with a suspected difficult airway, awake fiberoptic intubation is recommended. We aimed to investigate the utility of awake nasal fiberoptic intubation in severely obese patients with suspected difficult airway while positioning them in the lateral decubitus position.<h4>Methods</h4>This randomized controlled trial compared lateral and s ...[more]

PMID: 37957962

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Project description:BackgroundThere are many factors affecting the success rate of awake orotracheal intubation via fiberoptic bronchoscope. We performed this study was to investigate the effects of head positions on awake Fiberoptic bronchoscope oral intubation.MethodsSeventy-five adult patients, received general anaesthesia were included in this study. After written informed consent, these patients were undergoing awake orotracheal intubation via fiberoptic-bronchoscope and according to the head position, the patients were randomized allocated to neutral position group (NP group), sniffing position group (SP group) or extension position group (EP group). After sedation the patients were intubated by an experienced anesthesiologist. The time to view the vocal cords, the percentage of glottic opening scores (POGO), the time to insert the tracheal tube into trachea and the visual analog scale (VAS) scores for ease experienced of passing the tracheal tube through glottis, the hemodynamic changes and the adverse events after surgery were recorded.ResultsThe time to view the vocal cords was significantly shorter and the POGO scores was significantly higher in the EP group compared with the other two groups (P < 0.05); The SpO2 in the EP group was higher than NP group at before intubation and higher than SP group and NP group at immediate after intubation (P < 0.05); The time to insert the tracheal tube into trachea, the VAS scores for passing the tracheal tube through glottis, the coughing scores had no significant differences among groups (P > 0.05). There were also no significant differences regard to the incidence of postoperative complications, mean arterial pressure and heart rate among the groups (P > 0.05).ConclusionsThe head at extension position had a best view of glottic opening than neutral position or sniffing position during awake Fiberoptic bronchoscope oral intubation, so extension position was recommended as the starting head position for awake Fiberoptic bronchoscope oral intubation.Trial registrationClinical Trials.gov. no. NCT02792855. Registered at https://register.clinicaltrials.gov on 23 september 2017.

Project description:ObjectivesThis study sought to evaluate the impact of peer coaching as a continuing medical education (CME) modality to improve faculty performance and teaching of a low-frequency, high-complexity procedure, awake fiberoptic intubation (AFOI).MethodsAcademic emergency medicine faculty at a single tertiary care, Level I trauma center participated in a prospective pre-/postinterventional assessment of a peer coaching educational intervention. Participants completed a preintervention online survey to identify comfort and previous experience with performing and teaching AFOI. The participants reviewed presession materials and then completed a 25-min didactic session with a peer coach. Participants were then broken into dyads where they initially each practiced the procedure and then attempted to teach the procedure to their colleague. An institutional standardized checklist for AFOI was utilized to assess participants procedural competency. Postintervention online surveys were compared to the preintervention surveys.ResultsA total of 15 faculty members were recruited for the study and completed pre- and postintervention surveys. All participants showed ability to perform AFOI as proven by successful completion of the procedural checklist. There was a statistically significant increase for self-perceived efficacy in performing (p < 0.001, 95% confidence interval [CI] = 1.34 to 3.06) and teaching AFOI (p < 0.001, 95% CI = 1.56 to 3.05). All participants felt more likely to attempt AFOI after a single peer coaching session and most (14/15, 93.3%) were more likely to teach AFOI. Participants identified peer coaching as more effective at instilling confidence to perform and teach the skill than other CME activities that they have experienced.ConclusionThis study demonstrates that peer coaching increases practicing faculty's ability to perform and teach a low-frequency, high-complexity procedure, AFOI. Peer coaching may offer an opportunity to improve the utility of learning compared to more traditional didactic-based CME initiatives.

Dataset Information

Awake Nasal Fiberoptic Intubation in Lateral Position for Severely Obese Patients with Anticipated Difficult Airway: A Randomized Controlled Trial.

Background

Methods

Results

Conclusions

Publications

Awake Nasal Fiberoptic Intubation in Lateral Position for Severely Obese Patients with Anticipated Difficult Airway: A Randomized Controlled Trial.

Similar Datasets

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