Clinical trial · Interventional
Effect of Three Different Peak Airway Pressures on Determining Intraoperative Bleeding in Thryroidectomies
Comparison of the Effect of Three Different Peak Airway Pressures on Determining Intraoperative Bleeding Points in Thyroidectomies
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Patients undergoing thyroidectomy will be divided into three groups (30 cm H2O Group I, 40 cm H2O Group II, 50 cmH2O Group III). At the end of the operation patients will be applied peak airway pressure manually according to involved groups.The time until the first hemorrhage is seen in each group or if not seen pressure will be applied for 30 seconds and then will be ended.We will record the blood pressure, spO2, HR, the first ETCO2 after the procedure, postoperative haemorrhage that required surgery, and postoperative hematomas during peak airway pressure increase during the operation in all patients. The 1st hour blood pressure, nausea-vomiting score and pain score (NRS) will be recorded in the postoperative recovery unit. The primary end point of the study is intraoperative bleeding detected, and the secondary end point is postoperative bleeding.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Thyroid Neoplasms | Thyroid Gland Neoplasm | ALIAS | 0.90 |
| Thyroid Nodule | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| peak airway pressure | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- type
- ACTIVE_COMPARATOR
- label
- Group I ( 30 cm H2O)
- description
- Patients will be applied 30 cm H2O peak airway pressure manually at the end of the surgery
- interventionNames
- Procedure: peak airway pressure
- type
- ACTIVE_COMPARATOR
- label
- Group II( 40 cm H2O)
- description
- Patients will be applied 40 cm H2O peak airway pressure manually at the end of the surgery
- interventionNames
- Procedure: peak airway pressure
- type
- ACTIVE_COMPARATOR
- label
- Group III(50 cm H2O)
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 60 Years
Show eligibility criteria text
Inclusion Criteria: * ASA classification I-II patients * Patients undergoing total thyroidectomy * Aged between 18-60 years Exclusion Criteria: * Active pulmonary disease * Cardiac aritmia * Intracranial mass * Coagulation defects
References
Publications (3)
- BACKGROUNDKumar CM, Van Zundert AAJ. Intraoperative Valsalva maneuver: a narrative review. Can J Anaesth. 2018 May;65(5):578-585. doi: 10.1007/s12630-018-1074-6. Epub 2018 Jan 24. PMID 29368315
- RESULTTokac M, Dumlu EG, Bozkurt B, Ocal H, Aydin C, Yalcin A, Cakir B, Kilic M. Effect of Intraoperative Valsalva Maneuver Application on Bleeding Point Detection and Postoperative Drainage After Thyroidectomy Surgeries. Int Surg. 2015 Jun;100(6):994-8. doi: 10.9738/INTSURG-D-15-00002.1. PMID 26414819
- DERIVEDBeyoglu CA, Teksoz S, Ozdilek A, Akcivan M, Erbabacan E, Altindas F, Koksal G. A comparison of the efficacy of three different peak airway pressures on intraoperative bleeding point detection in patients undergoing thyroidectomy: a randomized, controlled, clinical trial. BMC Surg. 2020 Apr 10;20(1):69. doi: 10.1186/s12893-020-00728-5. PMID 32276609