Hypertension
Conditions
Interventions
This clinical trial will be performed by contrasting the device developed at the Universidade Federal Fluminense with direct laryngoscopy performed with Macintosh blade. Patients will undergo general
2. Ease of visualization of the glottis using the Cormack-Lehane scale
3.Possible harm caused to patients The length of professional experience of the executor will also be indicated. All evaluations will be registered in an individual form. As the hospital has a reduced
Sponsors
Hospital Universitário Antônio Pedro - Universidade Federal Fluminense
Hospital Universitário Antônio Pedro - Universidade Federal Fluminense
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Volunteers of all genders; over 18 years of age; with physical status classification I, II or III by the American Society of Anesthesiology; Mallampati (scale to assess the airway) I, II and III; submitted to elective surgeries under general anesthesia
Exclusion criteria
Exclusion criteria: Emergency surgical procedures; patients with decompensated arterial disease or hemodynamic instability; volunteers rated IV on the Mallampati scale
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Evaluate the safe and effective use of the 3D videolaryngoscope developed by the engineering school of the Universidade Federal Fluminense in patients undergoing elective surgical procedures. It is expected that such device may be used in the orotracheal intubation procedures of COVID-19 patients admitted to Hospital Universitário Antônio Pedro. The variables studied will be: 1) number of intubation attempts; 2) ease of the Federal University of Rio de Jane in intubation procedures orotracheal examination of COVID-19 patients admitted to Hospital Universitário Antônio Pedro.The variables studied will be: 1. number of intubation attempts; 2. ease of visualization of the glottis by the Cormack-Lehane scale; 3. Possible damage to the patients. All the evaluations will be registered on individual sheets. The data recorded in the form will be compared and statistically calculated. For the sample calculation, we used an alpha of 0.05, beta of 0.2 and a standard deviation of 0.7, thus, 30 patients per group would have 80% of testing power to find a difference of one point on the Cormack-Lehane scale between the group with higher and lower variability. Thus, the sample size includes 60 patients, with 30 patients per group. The Shapiro-Wilk normality test will be performed to see if the number of intubation attempts and the assessment of the modified Cormack-Lehane scale have normal distribution. If so,If so, these variables will be expressed as mean and standard deviation and will be compared between groups using the student t-test. Otherwise, they will be presented with median and interquartile range and the comparison will be by the Mann-Whitney test. The categorical data referring to possible damage will be evaluated descriptively and expressed as frequency and percentage. The significance level used will be 0.05. The data will be analyzed using the SPSS Statistics 20- IBM program. | — |
Secondary
| Measure | Time frame |
|---|---|
| It is hoped to include the 3D video laryngoscope to the arsenal of airway management devices at the University Hospital. | — |
Countries
Brazil
Contacts
Public ContactAndréa Silva
Hospital Universitário Antônio Pedro - Universidade Federal Fluminense
Outcome results
None listed