Der Schmerz
-
Chronic knee and joint pain, like all chronic pain, is a complex multidimensional event that involves somatic, psychological and social factors. Patients with knee and other joint pain experience limited mobility in their daily lives, in their professional and personal activities, and in their leisure physical exercise activities. Pain increasingly prevents them from achieving their goals. ⋯ This significant influence of psychological factors may be clinically relevant. A positive patient-staff relationship-characterized by trust, warmth and empathy-is essential in order to achieve optimal therapeutic efficacy of a treatment. Every surgeon, pain physician, pain psychologist or pain physiotherapist is responsible for establishing a trusting interpersonal relationship between themselves and their patients.
-
Abstract
-
Joint pain attributable to osteoarthritis (OA) is complex and influenced by a myriad of factors beyond local joint pathology. Current practice continues to predominantly adopt a biomedical approach to OA despite emerging evidence of the importance of a more holistic approach. This paper will summarise evidence for the presence of multidimensional pain profiles in knee joint pain and the presence of subgroups characterized by systemic features such as psychological distress, high comorbidity load or sensitisation of the nervous system. ⋯ Other pain-modulating treatment options are emerging such as sleep and psychological interventions, pain education and multisensory retraining. The evidence and rationale for these newer therapeutic approaches is discussed. Finally, this review will highlight some of the limitations of current international guidelines for the management of OA and make recommendations for future research.
-
Joint pain may be an early indicator of biomechanical stress. During adolescence the physical development, including the development of the musculoskeletal system, is still ongoing and joint pain requires special attention, especially among young athletes. ⋯ From the point of view of pain medicine, it is not only the high prevalence of pain that is remarkable but also the widespread use of analgesics without a prescription and the misguided conception of adolescent competitive athletes that such medications have preventive effects.
-
Osteoarthritis (OA) is one of the major causes of chronic pain. Although OA has long been considered a non-inflammatory "wear and tear" disease leading to loss of articular cartilage, recent findings provide convincing evidence that inflammatory mechanisms play a pivotal role in the pathophysiology of OA. In OA mononuclear cells (e. g. ⋯ NGF) trigger the expression of TRPV1 channels in primary afferents. Moreover, neuropeptides reduce the threshold of nociceptors of OA joints. The current review highlights the role of inflammatory mechanisms in OA-induced joint pain considering clinical signs of inflammation and major inflammatory pathways.