Evaluating the impact of three medications on pain management during dental procedures

The Effect of Premedication With Trypsin, Bromelain and Rutoside Combination on the Success of IAN Block and Post Endodontic Pain in Patients With Symptomatic Irreversible Pulpitis: A Randomized Clinical Trial

Not applicable Interventional Cairo University · NCT06298383

This study is testing whether three new anti-inflammatory medications can help people with painful tooth issues feel less pain during and after dental procedures compared to traditional pain relief options.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment120 (estimated)
Ages18 Years and up
SexAll
SponsorCairo University Academic / other
Locations2 sites (Badr city, Cairo and 1 other locations)
Trial IDNCT06298383 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the effectiveness of three different medications in improving anesthetic success and reducing postoperative pain in patients with symptomatic irreversible pulpitis. The study focuses on the use of a new category of anti-inflammatory medications, including Trypsin, Bromelain, and Rutoside, compared to traditional options like Diclofenac Potassium and Prednisolone. By addressing the challenges of achieving adequate anesthesia in inflamed tissues, the trial aims to enhance pain management during root canal treatments. Participants will be monitored for pain levels and anesthetic efficacy throughout the procedure.

Who should consider this trial

Good fit: Ideal candidates include individuals with symptomatic irreversible pulpitis experiencing moderate-to-severe pain in mandibular molars.

Not a fit: Patients with allergies to the study medications, pregnant or lactating women, or those with certain medical histories may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for patients undergoing root canal treatments.

How similar studies have performed: Previous studies have explored pain management in dental procedures, but this specific combination of medications is novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with symptomatic irreversible pulpitis.
* Patients with active pain (moderate-to-severe) in mandibular molars.
* Males and females.
* Patient with the ability to understand and use pain scales.
* Patient who accepts to enroll to the study

Exclusion Criteria:

* Patients' allergies or any other contraindication to any of the used medications or mepivacaine.
* Pregnant and lactating females.
* Patients have been taking pain medication 12 hours earlier.
* Patient has more than one symptomatic mandibular tooth in the same quadrant.
* Patients with periradicular pathosis and/or radiolucency other than widened periodontal ligaments.
* Patients with contributory medical history (ASA\>II).

Where this trial is running

Badr city, Cairo and 1 other locations

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.
Conditions Symptomatic Irreversible Pulpitis
Last reviewed 2026-06-13 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.