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Effect of Vitamin C on Fracture Healing in Nonoperative Clavicle Fracture

Effect of Vitamin C on Fracture Healing in Nonoperative Clavicle Fracture Treatment in Kerman’s Bahonar Hospital in 2025

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250923067346N1
Enrollment
200
Registered
2025-09-28
Start date
2025-10-23
Completion date
Unknown
Last updated
2025-10-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Clavicle fracture. Fracture of clavicle

Interventions

Intervention 1: Intervention group: Patients in the intervention group will receive one 500 mg vitamin C tablet daily for 50 days, starting from the day after the fracture. Intervention 2: Control gro

Sponsors

Kerman University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Fracture of the middle third of the clavicle with lack of contact between the main fragments on the initial X-ray

Exclusion criteria

Exclusion criteria: Bilateral clavicle fracture Imminent risk of skin perforation by bone fragments Open fracture Associated vascular or nerve injury Unstable fracture of the scapular neck (“floating shoulder”) Concomitant fracture of the upper limb distal to the shoulder Pathological fracture History of unilateral or bilateral shoulder problems prior to the fracture Diagnosis of fracture more than 14 days after the injury Conditions leading to non-compliance with the treatment protocol (e.g., psychiatric disorders or substance abuse) Inability to ensure timely follow-up and patient visits History of clavicle fracture at age 15 or older

Design outcomes

Primary

MeasureTime frame
Radiographic nonunion. Timepoint: Patients will be followed up and evaluated clinically and radiographically at 1, 3, and 6 months after the fracture. Method of measurement: This variable will be assessed based on radiographic imaging and the absence of bone union at the fracture site during follow-up visits.;Functional assessment. Timepoint: Patients will be followed up and evaluated clinically and radiographically at 1, 3, and 6 months after the fracture. Method of measurement: Shoulder and upper limb function of each patient will be assessed using the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire.;Patient pain scale. Timepoint: Patients will be followed up and evaluated clinically and radiographically at 1, 3, and 6 months after the fracture. Method of measurement: Patient pain will be assessed using the Visual Analog Scale (VAS), a single-item measure ranging from 0 to 10 (0 = no pain, 10 = worst pain).;Revision surgery rate. Timepoint: Patients will be followed up and evaluated clinically and radiographically at 1, 3, and 6 months after the fracture. Method of measurement: The number and percentage of patients requiring additional surgical intervention due to complications or unsatisfactory treatment outcomes will be recorded and reported.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAmirreza Kalantary Kia

Kerman University of Medical Sciences

Ar2k1994@gmail.com+98 34 3223 5011

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026