Pain research & management : the journal of the Canadian Pain Society = journal de la société canadienne pour le traitement de la douleur
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Background: The neuropathic characteristics of pain occurring after an osteoporosis (OP)-related fracture are often under-recognized. The aim of this pilot study is to identify, in patients suffering from pain localized on the site of a previous osteoporotic fracture, the presence of neuropathic characteristics, their medical management, and their impact on quality of life. Methods: This pilot cross-sectional study on consecutive patients in University Hospital, Rheumatology Department, Clermont-Ferrand, France, was approved by the Ethics Committee (IRB number 2023-CF34). ⋯ NCCP patients had more intense pain (NPRS = 5.1 ± 2.9 vs. 2.9 ± 2.7, ES = 0.82 [0.18; 1.44], p=0.019) and impaired sleep compared to patients without NCCP (ES = 0.71 [0.08; 1.33], p=0.043). A remarkable point was that patients had no specific oral or topical treatment for NCCP and were only taking on demand paracetamol and nonsteroidal anti-inflammatory drugs. Conclusions: Future research should focus on the neuropathic characteristics of pain patients with OP, in order to better manage OP-related pain.
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Background: Current evidence indicates that some phenotypic characteristics, such as eye or hair color, might be associated with the experience of pain. We, therefore, compared the anesthetic success rate of inferior alveolar nerve block (IANB) and postoperative pain scores between light eyes and dark eyes in female patients who experienced symptomatic irreversible pulpitis (SIP) in a mandibular molar. Methods: This prospective, parallel-group, observational study was registered with ClinicalTrials.gov (NCT06206304). ⋯ Conclusion: Pain scores decreased significantly after RCT in both groups on all days (p < 0.05). No significant differences were found in the success rate of IANB and postop pain scores between light- and dark-eyed female patients who experienced SIP in a mandibular molar. Trial Registration: ClinicalTrials.gov identifier: NCT06206304.