Articles: neuralgia.
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Although we know chronic pain (CP) affects approximately 30% of people in developed countries, data from Latin America are scarce. Moreover, prevalence of specific CP conditions, such as chronic noncancer pain (CNCP), fibromyalgia (FM), and neuropathic pain (NP), is unknown. To estimate them in Chile, we prospectively enrolled 1945 participants (61.4% women and 38.6% men), aged 38 to 74 years, from an agricultural town who answered a Pain Questionnaire, the Fibromyalgia Survey Questionnaire, and Douleur Neuropathique 4 (DN4) to identify CNCP, FM, and NP, respectively. ⋯ Female sex, fewer school years, and depressive symptoms were associated with FM and NP, whereas diabetes was only associated with NP. We standardized the results from our sample against the whole Chilean population and found no significant difference to our crude estimates. This is in line with studies from developed countries, highlighting the idea that despite genetic and environmental differences, the conditions that confer risk to CNCP remain stable.
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The efficacy of stereotactic radiosurgery (SRS) for the relief of trigeminal neuralgia (TN) is well established. Much less is known, however, about the benefit of SRS for multiple sclerosis (MS)-related TN (MS-TN). ⋯ SRS is a safe and effective modality to achieve pain freedom in MS-TN. However, pain relief is significantly less durable than in matched controls without MS.
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Acta clinica Croatica · Aug 2023
MULTIDIMENSIONALITY AND MULTIDISCIPLINARITY OF CHRONIC NEUROPATHIC NONODONTOGENIC OROFACIAL PAIN.
This study compared the self-assessed health-related quality of life (HRQoL) and degree of depression between patients with chronic neuropathic nonodontogenic orofacial pain (NOFP) and healthy controls using the Short Form Survey (SF-36) health status questionnaire and Beck Depression Inventory II (BDI-II). This controlled cross-sectional study included 100 patients and 119 healthy controls. The diagnostic protocol recorded the following: 1) pain intensity using a visual analog scale for the time of examination and during the one-month prior; 2) evidence for neuropathic pain using the Leeds questionnaire for neuropathic signs and symptoms (LANSS); 3) emotional status using the BDI-II; and 4) HRQoL using the SF-36 questionnaire. ⋯ In conclusion, NOFP significantly reduces the self-reported HRQoL. NOFP is also related to the development of depression, but does not affect its severity. There is a significant correlation between depression and low quality of life in patients with NOFP.
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The painDETECT questionnaire (PDQ) is one of the available screening tools for neuropathic pain (NeP), with a cut-off score of 13. This study aimed to investigate changes in PDQ scores in patients undergoing posterior cervical decompression surgery for degenerative cervical myelopathy (DCM). ⋯ Approximately 30% of patients exhibited preoperative PDQ scores ≥13, and about half of these patients demonstrated improvements to below to the cut-off value for NeP after posterior cervical decompression surgery. The PDQ score change was relatively associated with preoperative neck pain.
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Post-herpetic neuralgia (PHN) is a chronic pain that is difficult to treat and lasts a long time, which poses a threat to patients' physical and mental health (MH) and quality of life. To analyze the effectiveness of extracorporeal shock wave (ESW) combined with pregabalin on PHN and its impact on PHN patients' quality of life with the help of a random number table. Totally 164 PHN patients were assigned to a control group (n = 82) or an observation group (n = 82). ⋯ After treatment, the observation group exhibited much lower ESR and CRP but quite higher lymphocyte count and albumin level relative to the control group (P < .05). Additionally, the improvement in visual analogue scale (VAS) scores and short form 36 (SF-36) scale scores including role-emotional (RE), MH, physical function (PF), general health (GH), bodily pain (BP), social function (SF), vitality (VT), and role-physical (RP) scores in the 2 groups were pronounced following treatment, which was more apparent in the observation group (P < .05). The combination of ESW with pregabalin can reduce the inflammation, improve the quality of life of PHN patients and effectively relieve their neuralgia.