Efficacy of Acupuncture on Pain Severity and Frequency of Calf Cramps in Dialysis Patients: a Randomized Clinical Trial.

Background: Patients with chronic kidney disease, as a common disorder, usually necessitate the implementation of hemodialysis. Muscle cramps are one of the most disabling complications affecting their quality of life. Objectives: We aimed to investigate the efficacy of acupuncture as a safe alternative to the management of pain severity and frequency of calf cramps in dialysis patients compared to a control group. Methods: Fifty dialysis patients experiencing calf cramps who met the eligibility criteria were randomly allocated to two groups. Group A received routine management, including analgesic consumption, stretching exercises, and nine acupuncture sessions, including acupoints BL57, GV26, CV4, CV6, LV3, KI 1, LU7, LU9, and GB34. Group B underwent sham acupuncture therapy at locations other than the primary acupoints in addition to following the specified routine management. The pain severity was measured using the visual analog scale (VAS), and the daily frequency of calf cramps was evaluated at baseline and one month after treatment completion. Results: VAS scores and the frequency of calf cramps were improved one month after treatment completion in both groups. However, the improvement was significant in group A (p < 0.001), while it was not statistically significant in group B (p > 0.05). There was also a significant difference between both groups regarding reducing pain and the frequency of calf cramps, which showed the efficacy of acupuncture compared to the control group (p < 0.0001). Conclusion: Acupuncture can decrease pain and frequency of calf cramps in dialysis patients.

Visual evoked potential in generalized joint hypermobility: A case-control study.

INTRODUCTION: Generalized joint hypermobility (GJH) can be the result of several hereditary connective tissue disorders, especially Ehlers-Danlos syndrome. Cerebrovascular manifestations are among the most common complications in this disorder, and understanding their extent can help better diagnosis and prevention of hazardous events. We investigated visual evoked potential (VEP) changes in patients with GJH and compared them with healthy individuals. METHODS: Our case-control study included 90 patients who fulfilled the Beighton score (B score) for joint hypermobility and other 90 healthy participants. All of them went under VEP study, and the amplitude and latency of the evoked potential (P100) were compared to each other. RESULTS: The Case group had significantly higher B score (7.18 ± 0.967 vs. 1.18 ± 0.712), P100 latency (110.23 ± 6.64 ms vs. 100.18 ± 4.273 ms), and amplitude (6.54 ± 1.26 mv vs. 6.50 ± 1.29 mv) compared with the Control group, but the difference was only significant regarding B score, and P100 latency (p-value <.0001). Moreover, both latency and amplitude of P100 had significantly positive correlations with the B score in the Case group (p-value <.0001), but such correlations were not found in the Control group (p-value = .059). CONCLUSION: Our study could reveal VEP changes, especially significant P100 latency in GJH patients without previous neurologic or musculoskeletal disorders. Whether these changes are due to GJH itself or are predictive of inevitable neurologic disease or visual pathway involvement, particularly Multiple Sclerosis needs further investigation with longer follow-up periods.

Investigation of the Effects of Acupuncture on Post-Operative Chest Pain after Open Heart Surgery.

Background: Coronary artery bypass grafting (CABG) accounts for more than half of all adult cardiac surgeries worldwide. Post-operative chest pain is a common CABG complication and can cause significant discomfort. Objectives: Because taking large amounts of analgesics can have many side effects, we evaluated whether acupuncture effectively reduces pain and the use of analgesics by CABG patients. Methods: In this clinical trial, 30 patients who had recently undergone CABG were randomly allocated to two groups. For both groups, exercise therapy and routine analgesics were recommended. The intervention group underwent bilateral acupuncture in distinct acupoints, including the HT3, HT4, HT5, HT6, HT7, PC3, PC5, PC6, and PC7 for 10 daily sessions constantly. Visual analog scale (VAS) and analgesic use were evaluated in both groups at baseline and after completing the 10-day treatment. Results: Our analysis revealed significant decreases in the mean VAS scores in both the intervention and the control group, and that the reduction was more significant in the acupuncture group (p < 0.001). Moreover, analgesic use was significantly lower in the acupuncture group when compared with the control group (p < 0.001). Conclusion: Our findings highlight acupuncture as an alternative method of controlling CABG-associated post-operative chest pain and reducing the use of analgesics, which might have many side effects.

Comparative effectiveness of paravertebral Ozone injection and caudal epidural steroid-hyaluronidase injection in lumbosacral spinal stenosis.

BACKGROUND: Lumbosacral spinal stenosis (LSS) is the narrowing of the lumbar spinal canal. LSS usually happens in older people who do not have the proper physical condition to undergo surgery. Therefore, minimally invasive methods such as Ozone therapy and epidural injection can be used in these patients. OBJECTIVE: The objective this study was to compare the effect of caudal epidural steroid-hyaluronidase injection with paravertebral intramuscular Ozone injection on reducing pain in patients with LSS. METHODS: A total of 30 patients suffering from LSS randomized to two groups. Group A (n = 15) received three paravertebral intramuscular infiltrations of the Ozone, Group B (n = 15) received a caudal epidural injection of steroid-hyaluronidase. The effects of the interventions were evaluated by measuring Visual analog scale (VAS), Oswestry Disability index (ODI), Quebec Back Pain Disability (QBPDS) and Roland Morris low back pain questionnaire (RMQ) before the interventions and at 2 weeks, 4 weeks, and 8 weeks after the interventions. RESULTS: Within-group changes showed significant improvement in VAS, ODI, RMQ, and QBPDS scores in both groups from pre-treatment to end of follow-up (all p < 0.05). The mean VAS score at all follow-up had significant differences between the two groups (p < 0.01). The mean ODI, RMQ, and QBPDS scores at 2-week and 4-week had significant differences between the two groups (p < 0.01). At the 8-week follow-up, there was no significant difference between groups concerning mean ODI, RMQ, and QBPDS scores (p > 0.05). CONCLUSION: Both intramuscular injection Ozone and caudal epidural injection steroid- hyalaz significantly reduce pain. The existing data suggested 8 weeks improvements in pain severity are more significant for paravertebral Ozone injection, compared to caudal epidural steroid-hyaluronidase injection.