Clinical trial NCT06720337: Comparative Study Between the Analgesic Effect of Dexmedetomidine and Magnesium Sulfate As Adjuvant to Bupivacaine Using Ultrasound-Guided Transversus Abdominis Plane Block in Abdominal Hysterectomy : a Randomized Double-blinded Study
Official title: Comparative Study Between the Analgesic Effect of Dexmedetomidine and Magnesium Sulfate As Adjuvant to Bupivacaine Using Ultrasound-Guided Transversus Abdominis Plane Block in Abdominal Hysterectomy : a Randomized Double-blinded Study
Study type: INTERVENTIONAL
Overall status: NOT_YET_RECRUITING
Phase: PHASE4
Conditions: Hysterectomy
Keywords: ultrasound-Guided Transversus Abdominis Plane Block
Lead sponsor: Assiut University
Sponsor class: OTHER
First posted: 2024-12-06
Enrollment: 64
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Over 80% of patients who undergo surgery suffer from acute postoperative pain, with 75% of them rating the pain severity as moderate, severe, or extreme. Studies have shown that less than 50% of patients who undergo surgery report adequate relief from postoperative pain.

Additionally, if pain is not promptly managed after surgery, it can hinder a patient's ability to walk, potentially causing adverse effects such as thromboembolism, myocardial ischemia, and arrhythmia.

The opioid analgesics are most commonly used as parenteral agents to manage post operative pain but the problem of respiratory depression remains to be considered.

This study is designed to compare the analgesic effect between dexmedetomidine versus magnesium sulfate as adjuvant to bupivacaine using ultrasound guided Transversus Abdominis Plane block in patients undergoing abdominal hysterectomy

Detailed description: In addition to parenteral opioids and NSAIDS, various other methods used for post operative analgesia are infiltration of local anaesthetic agents, dermal patches, patient-controlled analgesia and epidural catheters, etc.

Numerous studies have demonstrated that when enhanced recovery procedures (ERPs) are used, hospital length of stay, time to return to normal function, postoperative ileus duration, thromboembolic complications, morbidity, and all of these factors are all reduced. In order to achieve the best pain treatment, many ERPs use a multimodal approach, decreasing the use of opioids as the primary analgesic in Favor of neuraxial and regional anaesthetic techniques.

One of the regional techniques routinely used is the transversus abdominis plane (TAP) block. Its widespread use in abdominal surgeries is due to its technical simplicity and trustworthy analgesia.

Eligibility criteria: Inclusion Criteria:

* ASA classification I-ll,
* Aged \>18 years,
* weight 50-85 kg,
* Patients who will undergo total abdominal hysterectomy

Exclusion Criteria:

* • ASA classification I-ll,

  * Aged \>18 years,
  * weight 50-85 kg,
  * Patients who will undergo total abdominal hysterectomy

Primary outcomes:
measure: the time of the first request of rescue analgesia
timeFrame: 24 hours
Secondary outcomes:
Other outcomes:
Locations:
Study officials:
References:
citation: Yu N, Long X, Lujan-Hernandez JR, Succar J, Xin X, Wang X. Transversus abdominis-plane block versus local anesthetic wound infiltration in lower abdominal surgery: a systematic review and meta-analysis of randomized controlled trials. BMC Anesthesiol. 2014 Dec 15;14:121. doi: 10.1186/1471-2253-14-121. eCollection 2014.