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Lunatocapitate Fusion Versus Four-corner Fusion for SNAC and SLAC Arthritis.

NCT03315377 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2025-09-08

No results posted yet for this study

Summary

Hypothesis: Lunate-capitate-fusion (LCF) results in comparable outcome (i.e. not worse) to four-corner-fusion (4CF) for Scaphoid Nonunion Advanced Collapse (SNAC) and Scapholunate Advanced Collapse (SLAC) arthritis regarding functional results (grip strength).

Design: Prospective randomised comparison. Inclusion criteria: SNAC or SLAC arthritis requiring a salvage procedure (grade 2-3).

Exclusion criteria: SNAC or SLAC arthritis grade 4 (panarthritis). Inability to co-operate with the follow-up protocol (language difficulties, severe psychiatric disorder or drug addiction).

Conditions

  • Wrist Arthritis

Interventions

PROCEDURE

Lunate-Capitate Fusion (LCF)

Operation with lunate-capitate-fusion (LCF)

PROCEDURE

Four Corner Fusion (4CF)

Operation with four-corner-fusion (4CF)

Sponsors & Collaborators

Principal Investigators

  • Maria Wilcke, MD, PhD · Stockholm, Sweden

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-09-01
Primary Completion
2023-04-30
Completion
2027-04-30

Countries

  • Sweden

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03315377 on ClinicalTrials.gov