Randomised Controlled Evaluation of the Repair of Extra-articular Fractures of the Metacarpals and First Phalanges of the Long Fingers

Randomised Controlled Evaluation of the Repair of Extra-articular Fractures of the Metacarpals and First Phalanges of the Long Fingers: Centromedullary Screw Osteosynthesis Versus Pinning Versus Locked Plate.

The goal of this randomized controlled trial is to compare the effectiveness, complications, and cost-effectiveness of three surgical techniques (intramedullary screw fixation, locked plating, and percutaneous pinning) for treating simple transverse extra-articular fractures of the proximal phalanges and metacarpals (excluding the thumb) in adult patients. The main questions it aims to answer are:

The primary outcome is to define which technique results in better functional outcomes, as measured by pulp-to-palm distance at 6 weeks?

The main secondary outcome is to define which technique has lower complication rates and is more cost-effective over 12 months?

Participants will be randomly assigned to one of the three surgical techniques (intramedullary screw fixation, locked plating, or percutaneous pinning). Follow-up visits at weeks: 3, 6 and months: 3,6 and final follow-up at 12 months will assess hand function, range of motion, grip strength, radiographic healing, complications, satisfaction, and costs.

Inclusion Criteria:

• Simple transverse extra-articular fractures of proximal or diaphyseal phalanges/metacarpals with surgical indication

Exclusion Criteria:

• Thumb fracture, open fracture, ischemia, pathological fracture, previous fracture, denial of consent