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To study the effect of two types of pressure on patency of esophagus, under anaesthesia

Comparison of effect of Cricoid and Paratracheal pressure on patency of upper esophagus, under General Anaesthesia - None

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/03/050777
Enrollment
100
Registered
2023-03-17
Start date
Unknown
Completion date
Unknown
Last updated
2024-09-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Cricoid Pressure: Under general anesthesia, cricoid of the patients will be held between thumb and middle finger and with index finger will be pushed downwards on the vertebrae with a f

Sponsors

SGPGIMS
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients (18-65 years) of either sex, of ASA physical status I or II, who are scheduled for elective surgery under general anesthesia with endotracheal intubation.

Exclusion criteria

Exclusion criteria: 1. Predicted difficult airway (modified Mallampati score of 3 or 4, thyro mental distance <65 mm, inter incisor gap <35 mm, limited neck motion, and body mass index >30 kg m–2), 2. Anatomical abnormalities or diseases in the neck, upper airway, pharynx, or esophagus, history of neck or esophageal surgery, 3. Patients at an increased risk of pulmonary aspiration due to intestinal obstruction or pregnancy. 4. Patients with known stenosis or bruit of the left carotid artery, and/or history of stroke or acute coronary syndrome in the preceding 3 months will be excluded.

Design outcomes

Primary

MeasureTime frame
Ability or inability to pass a frozen 16G Ryle’s tube through oesophagus under direct vision during video laryngoscopy.Timepoint: At Laryngoscopy

Secondary

MeasureTime frame
CL grade during video laryngoscopyTimepoint: Baseline;CL grade during VideolaryngoscopyTimepoint: After applying manoeuvre;Ease of Intubation assessed on a 4 point scoreTimepoint: Intubation;Frequency of patients in whom release of maneuvre was required for successful IntubationTimepoint: Intubation;POGO Score during video laryngoscopyTimepoint: Baseline;POGO score during videolaryngoscopyTimepoint: After applying Manoeuvre

Countries

India

Contacts

Public ContactDeepak Solanki

SGPGIMS, Lucknow

dr.divshri@gmail.com07839098150

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026