NCT06909760

A Myth Orthopaedic Implant Pain in Cold Weather

• Status: Active Not Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 210 (estimated)
• Sponsor: Ankara Etlik City Hospital · Other Government
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

In daily practice, the investigators frequently hear patients with orthopaedic implants complaining of implant pain and coldness in the implant area in cold weather in outpatient clinics. However, when the literature is examined, there is only one study examining the effect of cold weather on the implant and only the pain in cold weather was questioned in this study. In this study, the investigators aimed to obtain clearer information by comparing the effect of cold air on orthopaedic implants with hot air with many parameters.

Detailed description

Fractures and degenerative joint diseases are common medical problems that many people experience throughout their lives. Orthopaedic implants are widely manufactured and used worldwide to replace a degenerated joint or to reduce a fractured bone and promote healing (1). In a 1988 incidence study, it was estimated that 4.9 million people in the USA had fixation material (2). Today, this rate is thought to increase much more due to increasing population, developing and increasing number of motorised vehicles and increasing surgical indications. Although the removal of these implants is a very controversial issue in the literature, most surgeons do not recommend routine removal of implants unless there are complications (3). In a study, it was reported that the reasons for implant removal were osteomyelitis and persistent pain in only 28% of patients, but the reason for removal was 'patient request' in 72% of patients who had implants removed (4). In daily practice, the investigators frequently hear patients with orthopaedic implants complaining of implant pain and coldness in the implant area in cold weather in outpatient clinics. However, when the literature was examined, there was only one study examining the effect of cold weather on the implant and only the pain in cold weather was questioned in this study. In this study, the investigators aimed to obtain clearer information by comparing the effect of cold air on orthopaedic implants with hot air with many parameters.

Conditions

• Pain
• Cold Temperature

Timeline

• Start date: 2024-07-31
• Primary completion: 2025-03-10
• Completion: 2025-05-25
• First posted: 2025-04-03
• Last updated: 2025-04-17

Locations

1 site across 1 country: Turkey (Türkiye)