---
title: Evaluation of Vidiac Scores of Obese and Morbid Obese Patients Intubated by Videolaryngoscopy
nct_id: NCT05697744
overall_status: UNKNOWN
sponsor: Ankara City Hospital Bilkent
study_type: OBSERVATIONAL
primary_condition: Vidiac Score
countries: Turkey (Türkiye)
canonical_url: "https://parkinsonspathways.com/agent/trials/NCT05697744.md"
clinicaltrials_gov: "https://clinicaltrials.gov/study/NCT05697744"
ct_last_update_post_date: 2023-01-26
last_seen_at: "2026-05-12T07:22:42.185Z"
source: ClinicalTrials.gov (mirrored, no enrichment)
---
# Evaluation of Vidiac Scores of Obese and Morbid Obese Patients Intubated by Videolaryngoscopy

**NCT ID:** [NCT05697744](https://clinicaltrials.gov/study/NCT05697744)

## Key Facts

- **Status:** UNKNOWN
- **Study Type:** OBSERVATIONAL
- **Target Enrollment:** 82
- **Lead Sponsor:** Ankara City Hospital Bilkent
- **Conditions:** Vidiac Score, Videolaryngoscopy, Obesity, Morbid
- **Start Date:** 2023-02
- **Completion Date:** 2023-09
- **CT.gov Last Update:** 2023-01-26

## Brief Summary

The aim of the study was to observe the vidiac score values of only patients with obesity as a risk factor for difficult intubation. Secondly, it was aimed to evaluate the number of intubation attempts and intubation time, vidiac scores between obese and morbid obese patients and to reveal the differences, if any.

## Eligibility

- **Minimum age:** 18 Years
- **Maximum age:** 80 Years
- **Sex:** ALL
- **Healthy Volunteers:** Yes

```
Inclusion Criteria:

* All obese and morbidly obese patients to be operated under general anesthesia and endotracheal intubation

Exclusion Criteria:

1. under 18 years old
2. The patient's refusal
3. Difficult airway story before
4. Congenital or previous airway anatomical disorder
5. Patients who have undergone airway surgery
6. Patients with a mass in the head and neck region
7. Body mass ındex \< 30 kg/m2
```

## Arms

- **obese** — Vidiac score Mallampati score upper lip bite test Thyromental distance Mandible ramus length Mouth opening distance
- **Morbid obese** — Vidiac score Mallampati score upper lip bite test Thyromental distance Mandible ramus length Mouth opening distance

## Interventions

- **Vidiac Score** (DIAGNOSTIC_TEST) — Vidiac score is a scoring system created according to the visibility of laryngeal structures under videolarnyngoscopy in patients with expected difficult intubation.

## Primary Outcomes

- **vidiac score** _(time frame: during entubation)_ — Vidiac score is a scoring system created according to the visibility of laryngeal structures under videoingoscopy in patients with expected difficult intubation.

## Locations (1)

- Ankara City Hospital, Ankara, Turkey (Türkiye)

## Recent Field Changes (last 30 days)

- `status.overallStatus` — added _(2026-05-12)_
- `status.primaryCompletionDate` — added _(2026-05-12)_
- `status.completionDate` — added _(2026-05-12)_
- `status.lastUpdatePostDate` — added _(2026-05-12)_
- `design.enrollmentCount` — added _(2026-05-12)_
- `eligibility.criteria` — added _(2026-05-12)_
- `eligibility.minAge` — added _(2026-05-12)_
- `eligibility.maxAge` — added _(2026-05-12)_
- `eligibility.sex` — added _(2026-05-12)_
- `outcomes.primary` — added _(2026-05-12)_
- `armsInterventions.arms` — added _(2026-05-12)_
- `armsInterventions.interventions` — added _(2026-05-12)_
- `sponsor.lead` — added _(2026-05-12)_
- `results.hasResults` — added _(2026-05-12)_
- `locations.ankara city hospital|ankara||turkey (türkiye)` — added _(2026-05-12)_

---

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*Source data (authoritative): https://clinicaltrials.gov/study/NCT05697744*  
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