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Home › Conditions › tonsillitis

Tonsillitis

Part of Pharyngitis

2 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials for tonsillitis

10 trials tracked for tonsillitis: 5 in phase 3 or 4.

10Trials tracked
5Phase 3 & 4
0Recruiting
0With published results
Phase distribution
Phase 4 4 Phase 3 1 Phase 2 3 Phase 1 1 Other / NA 1
  1. Phase 4 Acetaminophen's Efficacy For Post-operative Pain Completed
  2. Phase 4 EXPAREL® for Pain After Tonsillectomy Completed
  3. Phase 4 A Comparison of Postoperative Tramadol Versus Acetaminophen With Codeine in Children Undergoing Tonsillectomy Completed
  4. Phase 4 Dexmedetomidine for Immediate Perioperative Analgesia in Pediatric Patients Undergoing Tonsillectomy Completed
  5. Phase 3 Management of Post-Tonsillectomy Pain in Pediatric Patients Completed
  6. Phase 2 Analgesic Effect of IV Acetaminophen in Tonsillectomies Completed
Show 4 more trials
  1. Phase 2 Celecoxib as a Post-tonsillectomy Pain Medication Completed
  2. Phase 2 Pediatric Pain Optimization After Tonsillectomy Completed
  3. Phase 1 Hydromorphone vs Fentanyl in Children Undergoing Tonsillectomy Surgery Completed
  4. N/A Battlefield Auricular Acupuncture During Adult Tonsillectomies and Effect of Post op Pain and Nausea Completed

Showing the 10 most-cited and recently-updated of 10 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Minimally invasive tonsillectomy improves operative efficiency over cold dissection in chronic tonsillitis
Orthopedics & Sports Medicine Meta-analysis
Minimally invasive tonsillectomy improves operative efficiency over cold dissection in chronic tonsillitis Minimally invasive tonsil surgery may be more efficient
A systematic review and meta-analysis of 16 RCTs involving 1528 patients found that minimally invasive tonsillar surgical techniques improve…
New analysis suggests minimally invasive tonsil surgery may be faster and more efficient than traditional cold dissection.
Frontiers Jun 7, 2026
Parechovirus A detection linked to pharyngitis and tonsillitis in children across hospital and day-care settings
Pediatrics Cohort
Parechovirus A detection linked to pharyngitis and tonsillitis in children across hospital and day-care settings This common virus may be behind your child’s sore throat
This observational cohort study evaluated 323 hospitalized children and 30 day-care attendees for parechovirus A (PeV-A) alongside other res…
A common virus called PeV-A is linked to sore throats in kids and helps explain why some children get sick when others stay healthy.
Frontiers Apr 20, 2026

Questions about tonsillitis

Can parechovirus A cause pharyngitis and tonsillitis in hospitalized children?

Yes, parechovirus A can cause pharyngitis and tonsillitis in hospitalized children, especially when detected alone without other viruses.

Full answer →