Clinical trialNCT04388332RecruitingInterventional

ACDF Using Structural Allograft vs. Tritanium C

SponsorAllegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)Enrollment60Degenerative Disc Disease

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is an observational, descriptive, prospective and retrospective data collection study. The purpose of this study is to observe radiographic outcomes of patients who will undergo anterior cervical discectomy and fusion (ACDF) utilizing Tritanium C (Stryker Spine). The rate of fusion success and adverse events will be compared retrospectively to patients who underwent instrumented ACDF utilizing structural allograft bone with plates.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Nestor Tomycz, MD
Allegheny Health Network
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Allegheny Health Network
Pittsburgh, Pennsylvania, United States
Alexander Yu, MDDaniel Altman, MDGary Schmidt, MDNestor Tomycz, MD
Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 20 Aug 2020
Primary completion: 31 Dec 2026
Completion: 31 Dec 2026
Last update posted: 14 Nov 2025
Registered enrollment: 60
Registry id: NCT04388332

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.