Evaluating pain relief methods for neck surgeries

Analgesic Efficacy of an Intermediate Cervical Plexus Block in Patients Undergoing Neck Surgeries. A Comparison Between Two Bupivacaine Concentrations.

NA · Cairo University · NCT06419556

This study tests if using different strengths of a pain relief method during neck surgeries can help patients feel better after total thyroid or laryngeal surgery.

Quick facts

PhaseNA
Study typeInterventional
Enrollment54 (estimated)
Ages40 Years to 70 Years
SexAll
SponsorCairo University (other)
Locations1 site (Cairo, Governorate)
Trial IDNCT06419556 on ClinicalTrials.gov

What this trial studies

This study investigates the effectiveness of an Intermediate Cervical Plexus Block combined with general anesthesia using two different concentrations of bupivacaine in patients undergoing neck surgeries, specifically total thyroidectomy or total laryngectomy. Conducted at Cairo University hospitals, participants are randomly assigned to receive either a higher or lower concentration of bupivacaine. The study follows strict ethical guidelines and employs ultrasound to assess diaphragmatic motion as part of the evaluation process.

Who should consider this trial

Good fit: Ideal candidates are patients aged 40 years and older with ASA physical status I-III scheduled for total thyroidectomy or total laryngectomy.

Not a fit: Patients with heart failure, arrhythmias, or impaired organ functions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management techniques for patients undergoing neck surgeries.

How similar studies have performed: Other studies have shown promising results with similar approaches to pain management in surgical settings.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Any patient aged ≥ 40 years
* ASA physical status I-III scheduled for total thyroidectomy or total laryngectomy under GA.

Exclusion Criteria:

* Patients with heart failure
* history of arrhythmias
* treatment with antiarrhythmic drugs
* impaired pulmonary
* Liver or kidney functions
* Neck infection or rash

Where this trial is running

Cairo, Governorate

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Anesthesia, Thyroid, Neck, Bupivacaine, Neck surgeries, Cervical Plexus Block

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.