[Pain in patients with paraplegia].

Chronic pain is one of the most reported health problems in patients suffering from spinal cord injuries and is described by the patients as one of the most burdensome sequelae of paraplegia. Various types of pain, such as nociceptive, neuropathic and other types of pain can occur. In addition, multiple pathophysiological mechanisms based on the biopsychosocial pain model play a role in the origins of the pain.

[Outpatient multimodal pain therapy : Results of a 1-week intensive outpatient multimodal group program for patients with chronic unspecific back pain - retrospective evaluation after 3 and 12 months].

Background: Interdisciplinary pain therapy is nowadays the state of the art for the treatment of chronic unspecific back pain. The aim of this article is to present the retrospective analysis of the data from a 1-week intensive outpatient multimodal interdisciplinary pain therapy group program for treatment of patients with chronic unspecific back pain.

Design And Methods: The questionnaire-based data from patients who attended the program were evaluated before as well as 3 and 12 months after finishing the program.

Bilateral Sensory Changes and High Burden of Disease in Patients With Chronic Pain and Unilateral Nondermatomal Somatosensory Deficits: A Quantitative Sensory Testing and Clinical Study.

Objectives: Widespread sensory deficits resembling hemihypoesthesia occur in 20% to 40% of chronic pain patients on the side of pain, independent of pain etiology, and have been termed nondermatomal sensory deficits (NDSDs). Sensory profiles have rarely been investigated in NDSDs.

Materials And Methods: Quantitative sensory testing according to the protocol of the German Research Network on Neuropathic Pain (DFNS) was performed in the face, hand, and foot of the painful body side and in contralateral regions in chronic pain patients.

Nondermatomal somatosensory deficits in chronic pain are associated with cerebral grey matter changes.

Objectives: Widespread sensory deficits occur in 20-40% of chronic pain patients on the side of pain, independent of pain aetiology, and are known as nondermatomal sensory deficits (NDSDs). NDSDs can occur in absence of central or peripheral nervous system lesions. We hypothesised that NDSDs were associated with cerebral grey matter changes in the sensory system and in pain processing regions, detectable with voxel-based morphometry.