Bleeding Clinical Trial
Official title:
Dexmedetomidine Improves the Surgical Field and Postoperative Recovery of Nasal Endoscopic Surgery
Verified date | March 2020 |
Source | Eye & ENT Hospital of Fudan University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Studies showed dexmedetomidine (DEX) could improve surgical field, but the effect for functional nasal endoscopic surgery (FESS) was unclear. The investigators explored IV administration of a single loading dose DEX (0.5μg/kg) for FESS, and IV administration of midazolam (0.05mg/kg) as a control with comparision of surgical field, haemodynamics, ventilation parameters and recovery.
Status | Completed |
Enrollment | 118 |
Est. completion date | March 10, 2020 |
Est. primary completion date | March 10, 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 65 Years |
Eligibility |
Inclusion Criteria: - 120 participants who diagnosed with nasosinusitis - The participants need undergo functional nasal endoscopic surgery - The participants signed the informed consent Exclusion Criteria: - The participants were excluded with any diseases about respiration, circulation, liver and kidney - The participants were rejected of the consent |
Country | Name | City | State |
---|---|---|---|
China | Eye, Ear, Nose and Throat Hospital | Shanghai | Shanghai |
Lead Sponsor | Collaborator |
---|---|
Eye & ENT Hospital of Fudan University |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Evaluation of surgical field according to the scale reported by Boezaart A.P. in the two groups | Levels of the scale reported by Boezaart A.P. as follows: 0. No bleeding. Slight bleeding - no suctioning of blood required. Slight bleeding - occasional suctioning required. Surgical field not threatened. Slight bleeding - frequent suctioning required. Bleeding threatens surgical field a few seconds after suction is removed. Moderate bleeding - frequent suctioning required. Bleeding threatens surgical field directly after suction is removed. Severe bleeding - constant suctioning required. Bleeding appears faster than can be removed by suction. Surgical field severely threatened and surgery not possible. Evaluation of surgical field was carried out by Kruskal-Wallis H test. |
Through study completion, an average of 1 year | |
Secondary | Comparision of heart rate and mean blood pressure during anesthesia in the two groups | Heart rate (beats/minutes) and mean blood pressure (mmHg) were recorded every 10 minutes, and analyzed with Student's t-test | Through study completion, an average of 1 year | |
Secondary | Comparision of recovery time and blood gas analysis in PACU in the two groups | Recovery time (minutes) included from entering to leaving PACU, and blood gas analysis just before leaving PACU | Through study completion, an average of 1 year |
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