NCT01809002Phase 3Completed

Comparison of Processed Nerve Allograft and Collagen Nerve Cuffs for Peripheral Nerve Repair

Compare the available registry edits below. Primary completion is the date data collection ends for the main study measures; it does not tell you when results will be published.

Open ClinicalTrials.gov record CSV export · Pro

Primary completion2021-08-30Actual

Enrollment · participants220Actual

Source updated2023-07-12Last update listed in the registry record

Version history

Changes to this trial

Last 12 months

Pro unlocks the full available history and CSV export. View Pro features

No recorded changes are available for this view and time period. Our history may be incomplete; this does not establish that the trial stayed unchanged.

Study details

Conditions studied

Peripheral Nerve Discontinuities

Treatments or interventions studied

Processed Nerve Allograft (human)Biological

Primary outcomes · main study measures

Read the study measures

measure: Static Two-Point Discrimination (Pre-defined Mixed Modeling Approach); description: Static two-point discrimination (s2PD) is measured by a blinded assessor using a standardized discriminator tool that measures the innervation density and the subject's ability to discern between a single point and two distinct points between 2mm (best case scenario value possible) and 15mm. The failure to respond to stimulus was pre-defined as the worst case scenario value possible (16mm). Missing or incomplete assessments were imputed as the worst case scenario value possible (16mm). Missing or incomplete data was extrapolated using a pre-defined repeated measures mixed modeling approach for calculations in this analysis. This analysis was completed on the Per Protocol population, defined as subjects with at least 6 months follow-up and no major protocol violations.; timeFrame: Month 12; measure: Static Two-Point Discrimination (Data As-reported); description: s2PD is measured by a blinded assessor using a standardized discriminator tool that measures the innervation density and the subject's ability to discern between a single point and two distinct points between 2mm (best case scenario value possible) and 15mm. The failure to respond to stimulus was pre-defined as the worst case scenario value possible (16mm). Missing or incomplete assessments were not imputed. This analysis was completed on the Per Protocol population, defined as subjects with at least 6 months follow-up and no major protocol violations. Data used for this analysis was from 6 months post-surgical follow-up to the date of each subject's latest completed s2PD assessment, whichever came last, assessed up to 12 months.; timeFrame: Up to Month 12

History coverage

Research sample: selected versions from May 2023 onward plus a preceding baseline where available. Only selected fields were retained; endpoint measures were truncated to 300 characters. This is not complete trial or sponsor history. Daily snapshots begin when collection starts.

How to read this history