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Comparison of three selected tests in preanaesthetic prediction of difficult intubation

Comparison of Acromioaxillary sternalnotch index,Thyromental height test and Modified Mallampati test in preanaesthetic prediction of difficult laryngoscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/03/031883
Enrollment
358
Registered
2021-03-10
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: K353- Acute appendicitis with localizedperitonitis Health Condition 2: K800- Calculus of gallbladder with acutecholecystitis Health Condition 3: H65-H75- Diseases of middle ear and mastoid Health Condition 4: H619- Disorder of external ear, unspecified Health Condition 5: N871- Moderate cervical dysplasia Health Condition 6: N29- Other disorders of kidney and ureter in diseases classified elsewhere

Interventions

Control Intervention1: NIL: NIL

Sponsors

Anjali Peeceeyen S
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA(American Society of Anaesthesiologist) grade 1 ASA(American Society of Anaesthesiologist) grade 2 Patients undergoing General Anaesthesia

Exclusion criteria

Exclusion criteria: Known difficult airway(craniofacial surgeries,vocal cord masses etc) Emergency cases Pregnant patients Neuromuscular diseases Awake intubation Modified Mallampatti test difficult to perform because of nausea or if bed ridden Morbidly obese patients( >35kg/m2) Patients not willing to give written consent

Design outcomes

Primary

MeasureTime frame
Comparison of Specificity and predictive values of MMT,TMHT and AASI as preanaesthetic predictors of difficult laryngoscopy when compared to cormack and lehane grading of direct laryngoscopyTimepoint: 1 day—

Secondary

MeasureTime frame
Comparison of Sensitivity of MMT,TMHT and AASI as preanaesthetic predictors of difficult laryngoscopy when compared to cormack and lehane grading of direct laryngoscopyTimepoint: 1 day—

Countries

India

Contacts

Public ContactDr Anjali Peeceeyen S

Pushpagiri Institute of Medical Science and Research Center

shailender2002@gmail.com9446816667

Outcome results

None listed

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