NCT02168517

Correlation of Pain, Obesity and Fertility Potential.

Obesity, Pain and Fertility: is There Any Association?

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 120 (estimated)
• Sponsor: Northern Orthopaedic Division, Denmark · Academic / Other
• Sex: Male
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

The overall aim of the study is to investigate if patients with musculoskeletal chronic pain have reduced semen quality in comparison with age matched healthy controls. Secondly, the aim is to investigate whether overweight with or without chronic pain are related to reduced semen quality. We will investigate semen quality in obese chronic pain patients, normal weight chronic pain patients and in obese and normal weight healthy controls.

Detailed description

Obesity is associated with several disorders including chronic musculoskeletal pain. For example obesity has been implicated in the development or progression of low back pain and knee osteoarthritis. The mechanism by which obesity causes lumbar back pain is poorly understood, but the contribution of both mechanical and system factors is likely. Direct mechanical stress on the intervertebral discs and adjacent structures are suspected to be mechanisms through which obesity affects the spine, leading to subsequent low back pain. The link between obesity and knee osteoarthritis has also been demonstrated, but potential factors underlying the association of obesity with knee osteoarthritis has not entirely been elucidated. It is a well-known fact that obesity leads to an excess load on the joint, increased cartilage turnover, increased collagen type 2 degradation products and increased risk of degenerative meniscal lesions. Although all of these factors have been proposed to lead to knee osteoarthritis, no causal relationship has been demonstrated.

Conditions

• Overweight and Obesity

Timeline

• Start date: 2014-05-01
• Primary completion: 2015-12-01
• Completion: 2015-12-01
• First posted: 2014-06-20
• Last updated: 2015-05-28

Locations

1 site across 1 country: Denmark