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Tundra lists 2 Saddle Block Anesthesia clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07841184
Modified Saddle Block vs Spinal Anesthesia for TURP
After obtaining informed consent, eligible patients will be enrolled in the study. Standard monitoring will be applied in the operating room and baseline blood pressure and heart rate will be recorded. Participants will be randomly assigned to receive either spinal anesthesia or a modified saddle block using hyperbaric bupivacaine administered in the lower back. The position of the patient after injection will differ according to the assigned anesthetic technique. The level of numbness produced by the anesthesia will be assessed, and patients with inadequate anesthesia will be excluded. Blood pressure and heart rate will be monitored regularly during surgery. Any significant decrease in blood pressure will be treated with intravenous phenylephrine. Any need to change to general anesthesia during the procedure will also be recorded.
Gender: MALE
Ages: 40 Years - 90 Years
Updated: 2026-09-25
1 state
NCT07466121
Comparison of Two Sitting Durations During Saddle Anesthesia on Discharge Readiness in Perianal Surgery
Most minor perianal surgeries are performed as day-case procedures requiring rapid recovery and effective symptom control. Saddle block anesthesia (SBA) provides reliable perineal anesthesia with minimal hemodynamic and motor effects, promoting faster recovery than general anesthesia. However, the duration of sitting after intrathecal injection influences anesthetic spread, and the optimal sitting time to balance adequate anesthesia with early discharge remains unclear.
Gender: All
Ages: 21 Years - 65 Years
Updated: 2026-07-20
1 state