# Silk Protein Microparticle-based Filler for Injection Augmentation

> **NCT03790956** · NA · COMPLETED · sponsor: **University of Southern California** · enrollment: 11 (actual)

## Conditions studied

- Vocal Cord Paralysis Unilateral
- Dysphonia
- Dysphagia, Oropharyngeal

## Interventions

- **PROCEDURE:** Silk Microparticle Filler Injection

## Key facts

- **NCT ID:** NCT03790956
- **Lead sponsor:** University of Southern California
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-01
- **Primary completion:** 2023-03-15
- **Final completion:** 2023-03-15
- **Target enrollment:** 11 (ACTUAL)
- **Last updated:** 2023-05-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03790956

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03790956, "Silk Protein Microparticle-based Filler for Injection Augmentation". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03790956. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*