Search results for "chronic pain"
showing 10 items of 257 documents
Efficacy of a proprioceptive exercise program in patients with nonspecific neck pain: a randomized controlled trial.
2020
BACKGROUND Nonspecific neck pain is associated with chronic pain, disability, reduced cervical mobility, postural control disorders and impaired proprioceptive control. AIM The aim of this study was to compare the effectiveness of two therapeutic exercise programs (i.e. cervical proprioception and cervical mobility) in reducing pain and disability in individuals with nonspecific neck pain. We further aimed to compare the effectiveness of the two treatments in improving pressure pain threshold, cervical range of motion and head repositioning accuracy. DESIGN This study was designed as a randomized controlled trial. SETTING This study took place in a private rehabilitation clinic. POPULATION …
Numbness in clinical and experimental pain – A cross-sectional study exploring the mechanisms of reduced tactile function
2008
Pain patients often report distinct numbness of the painful skin although no structural peripheral or central nerve lesion is obvious. In this cross-sectional study we assessed the reduction of tactile function and studied underlying mechanisms in patients with chronic pain and in healthy participants exposed to phasic and tonic experimental nociceptive stimulation. Mechanical detection (MDT) and pain thresholds (MPT) were assessed in the painful area and the non-painful contralateral side in 10 patients with unilateral musculoskeletal pain. Additionally, 10 healthy participants were exposed to nociceptive stimulation applied to the volar forearms (capsaicin; electrical stimulation, twice e…
Cross-validation of the SCL-27: a short psychometric screening instrument for chronic pain patients
2001
We constructed a short multidimensional screening instrument for chronic pain patients based on the items contained in the Symptom Check List-90-Revised (SCL-90-R). The proposed dimensional structure of the SCL-90-R was recently shown to be irreproducible in chronic pain patients. As a consequence, the use of the Global Severity Index (GSI) was recommended, although it did not capture all information contained in the many items of the SCL-90-R. Based on an exploratory factor analysis, a six-dimensional structure using 27 items from the SCL-90-R was explored utilizing the data of 2780 chronic pain patients. A short form was prospectively tested on 581 patients in the same setting. Criteria f…
Foot health-related quality of life in hemophiliacs: A case-control study
2020
Background: Haemophilia is considered as a chronic genetic disease related with alteration in coagulation mechanism which affects to health related quality of life (HQoL). Purpose: The goal compared marks of HQoL, in haemophiliacs with respect non haemophilic subjects. Methods: A population of 74 subjects, were recruited from association of haemophilic illness separated in haemophilic subjects (n = 37) and no haemophilic (n = 37). For subjects who suffered haemophilia were enlisted from the association of haemophilic illness after a seminar of 45 minutes to them and to their relatives about foot health. Control subjects, were recruited from their relatives who live with the patient. The mar…
Pseudoradicular and radicular low-back pain--a disease continuum rather than different entities? Answers from quantitative sensory testing.
2006
To assess whether pseudoradicular low-back pain may be associated with subclinical sensory deficits in the distal extremity, we applied the quantitative sensory testing protocol of the German Research Network on Neuropathic Pain (DFNS) in 15 patients with pseudoradicular pain distribution. Sixteen age- and gender-matched healthy control subjects as well as 12 patients with radicular pain syndromes (L4-S1) were studied with the same protocol. Radicular pain was diagnosed using clinical criteria (pain radiation beyond the knee, motor-, sensory-, or reflex deficits, positive Lasegue's test). Z-score QST profiles revealed a selective loss of vibration detection, detection of v. Frey hair contac…
Topical prazosin attenuates sensitivity to tactile stimuli in patients with complex regional pain syndrome
2015
Background The sympathetic nervous system may play an important role in certain forms of chronic pain. The main aim of this study was to determine whether functional blockade of α1-adrenoceptors would alter sensitivity to cutaneous stimulation in patients with complex regional pain syndrome (CRPS). Methods and Results In an initial study, high-performance liquid chromatography-mass spectrometry of intradermal interstitial fluid collected from the forearms of three healthy individuals established that the α1-adrenoceptor antagonist prazosin penetrated the skin barrier when mixed in Lipoderm® cream base. Next, we found that application of this cream to the forearm of 10 healthy participants a…
Effectiveness of opioid rotation in the control of cancer pain: The ROTODOL Study
2014
Objective: To assess the effectiveness of opioid rotation (OR) to manage cancer pain. To describe the adverse events (AEs) associated with OR. Setting: Thirty-nine tertiary hospital services.Patients: Sixty-seven oncological patients with cancer-related pain treated at outpatient clinics.Intervention: Prospective multicenter study. Pain intensity was scored using a Numerical Rating Scale (NRS) of 0-10. Average pain (AP) intensity in the last 24 hours, breakthrough pain (BTP), and the number of episodes of BTP on the days before and 1 week after OR were assessed. The pre-OR and post-OR opioid were recorded. The presence and intensity of any AEs occurring after OR were also recorded.Results: …
Prevalence of Chronic Disabling Noncancer Pain and Associated Demographic and Medical Variables
2015
OBJECTIVES In population surveys, up to 30% of participants reported chronic pain. Reports of chronic pain do not necessarily imply disability associated with pain. We assessed the prevalence of chronic disabling noncancer pain and associated demographic and medical variables in a sample of the general German population. METHODS A cross-sectional survey was conducted with 4360 people aged 14 years and above, who were representative of the German population. Measures were obtained for demographic variables, presence of chronic pain (based on the definition of the International Association for the Study of Pain), chronic pain stages (based on a chronic pain grade questionnaire), and disease l…
Sensory profiles and immune-related expression patterns of patients with and without neuropathic pain after peripheral nerve lesion
2019
In this multicenter cross-sectional study, we determined sensory profiles of patients with (NL-1) and without neuropathic pain (NL-0) after nerve lesion and assessed immune-related systemic gene expression. Patients and matched healthy controls filled in questionnaires and underwent neurological examination, neurophysiological studies, quantitative sensory testing, and blood withdrawal. Neuropathic pain was present in 67/95 (71%) patients (NL-1). Tactile hyperalgesia was the most prominent clinical sign in NL-1 patients (P < 0.05). Questionnaires showed an association between neuropathic pain and the presence of depression, anxiety, and catastrophizing (P < 0.05 to P < 0.01). Neuropathic pa…
Prevalence of Burnout Among Pain Medicine Physicians and Its Potential Effect upon Clinical Outcomes in Patients with Oncologic Pain or Chronic Pain …
2018
Objective To evaluate the prevalence of burnout among physicians treating patients with chronic pain and to assess the potential relationships between the presence of burnout and patients' clinical outcomes such as pain relief, satisfaction with pain control, and quality of life. Design An observational, prospective, and noncomparative study. Setting Pain medicine clinics. Subjects Physicians from medical departments involved in the management of chronic pain. Patients aged ≥18 years who exhibited moderate chronic pain lasting at least three months. Methods Physicians were evaluated with the Maslach Burnout Inventory-Human Services Survey (MBI-HSS). Patients were evaluated with the Charlson…