Bacterial contamination from intraoperative endotracheal suctioning in Songklanagarind hospital

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20150709002

Enrollment

Unknown

Registered

2015-07-09

Start date

2015-07-09

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

bacterial contamination from endotracheal suctioning Endotracheal suction Clean technique Sterile technique Intraoperative

Interventions

Clean technique endotracheal suction &#45

Use disposable gloves&#44

sterile suction catheter &#45

A helper &#45

Clean technique&#44

,Sterile technique endotracheal suction &#45

Use sterile gloves&#44

Keep in sterile technique

Experimental Procedure/Surgery,Active Comparator Procedure/Surgery

Clean technique,Sterile technique

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: - Age 18 - 65 - Elective surgery - General anaesthesia with oroendotracheal tube - American society of anesthesia classification I-III - Success of intubation in 1 attempt

Exclusion criteria

Exclusion criteria: - Respiratory tract infection - Intubated from outside the OR - GERD - Risk of aspiration - Signs or symptoms of pulmonary aspiration during general anaesthesia

Design outcomes

Primary

Measure	Time frame
Incidence of bacterial contamination 48 hr Sputum culture for aerobic bacteria	—

Secondary

Measure	Time frame
Amount of bacterial contamination 48 hr Sputum culture for aerobic bacteria	—

Countries

Thailand

Contacts

Public ContactWirat Wasinwong

unaffiliated

wwirat@medicine.psu.ac.th+6674451655

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026