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Sole local anesthetic
A local anesthetic that blocks sodium channels in nerve cell membranes to prevent pain signal transmission in localized tissues.
A local anesthetic that blocks sodium channels in nerve cell membranes to prevent pain signal transmission in localized tissues. Used for Local anesthesia for minor surgical procedures, Topical anesthesia for pain relief.
At a glance
| Generic name | Sole local anesthetic |
|---|---|
| Also known as | Ropivacaine, Naropin |
| Sponsor | Nanjing Medical University |
| Drug class | Local anesthetic |
| Target | Voltage-gated sodium channels |
| Modality | Small molecule |
| Therapeutic area | Anesthesia |
| Phase | FDA-approved |
Mechanism of action
Local anesthetics work by inhibiting voltage-gated sodium channels on nerve fibers, preventing depolarization and action potential propagation. This reversibly blocks conduction of sensory (particularly pain) and motor nerve impulses in the area of application, producing localized anesthesia without systemic effects when used appropriately.
Approved indications
- Local anesthesia for minor surgical procedures
- Topical anesthesia for pain relief
Common side effects
- Local tissue irritation
- Allergic reaction
- Systemic toxicity (if absorbed in excess)
Key clinical trials
- Preop US-Guided Nerve Blocks for Pain & Recovery After Ankle Arthroscopy (NA)
- Comparative Impacts of Two Anesthesia Methods on Peripheral Tissue Oxygenation in the Upper Limb (NA)
- Ultrasounic Elastography-guided Pleural Biopsy Followed by As-needed Medical Thoracoscopic Pleural Biopsy Versus Immediate Medical Thoracoscopic Pleural Biopsy for the Diagnosis of Pleural Effusion (NA)
- Comparison of Analgesic Efficacy of Sacral Erector Spinae Plane Block and Caudal Epidural Block in Pediatric Patients Undergoing Hypospadias Surgery
- Resiniferatoxin for the Management of Refractory Morton s Neuroma Pain (PHASE1)
- Bone Marrow Aspirate Versus Platelet-Rich Fibrin for the Treatment of Chronic Plantar Fasciitis (NA)
- Infracalcaneal Peppering Injection Technique for Chronic Plantar Fasciitis (PHASE1)
- "Effectiveness of the Ultrasound - Guided Lengthening of the Gastrocsoleus Complex" (NA)
Primary sources
Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.
| Source | Used for |
|---|---|
| ClinicalTrials.gov | Trial enrolment, design, endpoints, results |
Competitive intelligence
For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:
- Sole local anesthetic CI brief — competitive landscape report
- Sole local anesthetic updates RSS · CI watch RSS
- Nanjing Medical University portfolio CI