Search

Objective: Non-invasive pulsed radiofrequency (NipRF) therapy, a neuromodulation method for peripheral nerves, is a new treatment modality for pain. We aimed to show the changes in pain severity and frequency per month in chronic migraine with NipRF treatment. Methods: We treated patients diagnosed with chronic migraine according to the International Classification of Headache Disorders III beta diagnostic criteria. In half of the patients, we applied pulsed radiofrequency (pRF) treatment with transcutaneous electrodes to the greater occipital nerve (GON) trace. In the other half, we applied the GON block under ultrasound guidance. The Migraine Disability Assessment Scale (MIDAS) was administered to the participants, and those with scores > 2 were included in the study. Pain intensity and frequency were evaluated using the visual analog scale (VAS) and a headache diary completed before and 4 weeks after treatment. Results: When both groups were compared, the pre- and post-treatment VAS scores and headache frequencies were similar. Comparing the pre-treatment and post-treatment values within the groups, VAS scores and headache frequency decreased significantly after treatment in both groups (p < 0.001). Conclusion: In this study, we observed that NipRF treatment is safe and effective for treating chronic migraine. Pain intensity and frequency decreased with NipRF treatment, similar to that in the GON block group. Clinical Trials Registration Number: NCT05499689, Date: 08/11/2022. [ABSTRACT FROM AUTHOR]

Introduction: The lumbar erector spinae plane block is one of the interventional procedures for chronic low back pain. This study aimed to compare the efficacy of lumbar erector spinae plane block for chronic axial low back pain due to disc protrusion/bulging in geriatric and younger patients and to evaluate clinical, demographic, and radiological characteristics that may be associated with treatment success. Materials and Method: The clinical and demographic data of patients who underwent ultrasound-guided lumbar erector spinae plane block for chronic axial low back pain between November 2022 and July 2023 were retrospectively evaluated. Patients were divided into two groups, =65 and <65 years of age, and treatment efficacy at the third month after the procedure was evaluated and compared. Results: A total of 147 patients (75 patients aged <65 years and 72 patients aged =65 years) were included in the analysis, and a successful treatment response (at least 50% pain relief) was achieved in 44.4% of geriatric patients and 62.6% of younger patients (p=0.027). In addition BMI, comorbidity, opioid use, and lumbar paraspinal fatty infiltration were significantly higher in geriatric patients than in younger patients (p<0.05). Conclusion: The results of this study demonstrate that lumbar erector spinae plane block for chronic axial low back pain provides significantly less pain relief in geriatric patients than in younger patients at three-month follow-up. [ABSTRACT FROM AUTHOR]

Background: This study aimed to evaluate the efficacy of pulsed radiofrequency applied using transcutaneous electrodes in carpal tunnel syndrome (CTS). Methods: After randomization, the patients received two cycles of noninvasive pulsed radiofrequency (NiPRF), once weekly, or splinting (the control group) for three months. Clinical evaluations were recorded at baseline and weeks 4 and 8. The Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) was used to determine the functional status and symptom severity. Results: Sixty-two patients were followed up for three months. There was no difference between the groups in the BCTQ scores before and after treatment. The NiPRF group found a significant difference between the BCTQ measurements at all time intervals (paired sample t -test; P < 0.001). In the splint group, there was a significant difference only between the basal-1st month and basal-3rd month (paired samples t -test; P < 0.001). The main effect of the time variable was statistically significant (ANOVA; P < 0.001), but the group variable was not. There was no correlation between the BCTQ results measured at any time and the electroneuromyelogragphy findings in either group. Conclusions: NiPRF effectively improves symptoms and functionality in patients with CTS for up to 3 months. Thus, NiPRF can be considered an easy, safe, and useful alternative treatment modality for CTS. [ABSTRACT FROM AUTHOR]

Objectives: Coccydynia is characterized by pain in tailbone region, which affects the quality of life. Various interventional procedures are performed for coccydynia that is unresponsive to conservative treatment. This study aimed to evaluate the efficacy of ultrasound (US)‐guided radiofrequency ablation (RFA) and steroid injection of the coccygeal nerve in patients with idiopathic and traumatic coccydynia. Methods: In this prospective study, 32 patients with coccydynia unresponsive to conservative treatments underwent US‐guided RFA of the coccygeal nerve. Coccygeal nerves were visualized at the level of the coccygeal cornua with US, 1 mL lidocaine 2% was injected into both areas and radiofrequency ablation was performed at 90°C for 60 seconds. After RFA, 2 mL dexamethasone and 2 mL bupivacaine 0.5% were injected. Visual Analog Scale (VAS) and Paris scales were used to evaluate the effect of treatment on pain and functionality before and at 1, 4, and 12 weeks after treatment. Results: We found that 54% of the patients had a >50% reduction in VAS score and 66% of the patients had a >50% reduction in Paris scores measured between baseline and week 12. Additionally, the main effect of time on the VAS and Paris scores was statistically significant (P <.001) in all measurements. Baseline P and VAS scores were higher than the post‐treatment measurements (P <.001). Conclusions: Our study showed that US‐guided steroid injection and RFA of the coccygeal nerve for chronic coccydynia significantly improved pain and function scores at weeks 1, 4, and 12. RFA also results in a lower rate of adverse events. This study is the first clinical trial of ultrasound‐guided coccygeal nerve RFA in patients with coccydynia. We believe that this new less invasive method may be an alternative to other interventional treatments. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to compare parasagittal interlaminar (PS) and transforaminal (TF) epidural steroid injections for unilateral L5 and S1 radicular lower back pain in terms of patient comfort, efficacy, safety, contrast enhancement, and radiation exposure. Methods: This was a prospective randomized single-blind study. A total of 59 participants were included in this study. The visual analog scale (VAS) and Oswestry Disability Index (ODI) were obtained. A comfort questionnaire was administered to all participants. The total fluoroscopy time and contrast distribution levels were recorded. Results: Pre- and post-treatment VAS scores were similar between the groups. The ODI scores increased in favor of the PS group at week 2 (P < 0.041); however, there was no difference between the two groups at other times. The VAS and ODI scores improved significantly with treatment in both the groups (P < 0.001). Total fluoroscopy time was shorter in the PS group (P < 0.001). PS application was more comfortable (P < 0.001). While no complications were observed in the PS group, three complications occurred in the TF group. Anterior epidural contrast spread to three or more levels was observed in 57% of the participants in the PS group, whereas no spread to more than two levels was observed in the TF group. Conclusion: The PS epidural approach is superior to the TF approach in terms of a low incidence of side effects, less radiation exposure, better patient comfort, higher epidural contrast spread, and single-level needle access. [ABSTRACT FROM AUTHOR]

Objective: Adductor canal block has been used for effective post-operative analgesia; however, the optimal location of adductor canal block placement is still controversial. We aimed to assess the opioid consumption and pain intensity in patients undergoing proximal, mid, and distal adductor canal block after knee arthroscopy. Methods: A total of 90 patients who had undergone an arthroscopic knee surgery and proximal, mid, or distal adductor canal block for postoperative analgesia were examined. All groups received 20 mL of bupivacaine (0.375%) to the adductor canal. Post-operative pain scores, tramadol consumption, Bromage scores, additional analgesic need, and other complications were recorded. Results: Our results demonstrated that proximal adductor canal block group significantly reduced opioid consumption compared to the midadductor canal block group (P < .001), and mid-adductor canal block group provided significantly decreased opioid consumption than the distal adductor canal block group (P = .004). The visual analog scale values were significantly lower in the proximal adductor canal block group compared to the mid-adductor canal block group at 0, 2, 4, 8, 12, and 24 hours, except in resting visual analog scale values at 24 hours. When the proximal and distal groups were compared, visual analog scale values were significantly lower in the proximal adductor canal block group. The Bromage score was 0 in all groups at each follow-up point. Post-operative nausea was observed in only 3 (3.3%) patients, all of these patients were in the distal adductor canal block group. Conclusion: Ultrasound-guided adductor canal block can be applied reliably at proximal, mid, and distal locations. The proximal adductor canal block approach provides significantly lower tramadol consumption and post-operative visual analog scale values than the mid- and distal adductor canal block groups. [ABSTRACT FROM AUTHOR]

Objective: The aim of this prospective randomized controlled study was to compare the effectiveness and accuracy of the ultrasound- and fluoroscopy-guided S1 transforaminal epidural injection combined with pulsed radiofrequency in patients with lumbosacral radicular pain caused by S1 nerve involvement. Materials and Methods: A total of 60 patients were randomized into 2 groups. Patients received S1 transforaminal epidural injection combined with pulsed radiofrequency under either ultrasound or fluoroscopy guidance. Primary outcomes were estimated with Visual Analog Scale scores at 6 months. Secondary outcomes included Oswestry Disability Index, Quantitative Analgesic Questionnaire, and patient satisfaction scores during the 6-month follow-up period and procedure-related variables including procedure time and accuracy of the needle replacement. Results: Both techniques provided significant pain reduction and functional improvement for 6 months compared to baseline (P < .001), without statistical significance between groups at each follow-up point. There was no significant difference in pain medication consumption (P = .441) and patient satisfaction scores (P = .673) between groups. The fluoroscopy guidance for combined transforaminal epidural injection with pulsed radiofrequency at S1 provided a greater accuracy for the cannula replacement (100%) than the ultrasound (93.3%), without significant difference between groups (P = .491). Conclusion: The ultrasound-guided combined transforaminal epidural injection with pulsed radiofrequency at S1 level is a feasible alternative to fluoroscopy guidance. In this study, we reported that the ultrasoundguided technique resulted in similar treatment benefits including improvement in pain intensity and functionality and reduction in pain medication consumption as those in the fluoroscopy group, while reducing the risk for radiation exposure. [ABSTRACT FROM AUTHOR]

Background/aim: Myofascial pain syndrome (MPS) is a common chronic pain syndrome that may affect quality of life, daily living activities, and psychological status. Ultrasound (US)-guided rhomboid intercostal block (RIB) is a recently defined plane block and used for chronic pain such as postmastectomy syndrome and MPS. Our aim was to evaluate the efficacy of US-guided RIB for the management of pain, quality of life, physical disability, and patient satisfaction in MPS. Materials and methods: In this prospective study, between February and March 2021, a total of 30 patients who applied with the diagnosis of MPS, were included. The patients received US-guided RIB. Pain intensity was evaluated using a numerical rating scale (NRS) at pretreatment, and just after the intervention, at day 1, and 1, 2, 4, and 6 weeks after the intervention. At pretreatment and 6 weeks after treatment, Short Form-36 Health Survey (SF-36) for health-related quality of life, Neck Disability Index (NDI), and patient satisfaction were evaluated. Results: There was a statistically significant decrease in average NRS immediately after treatment, at day 1 and week 1,2,4, and 6 compared to the pretreatment (p < 0.0001). The average SF-36 scores advanced at 6 weeks after treatment. There was a statistically significant reduction in mean NDI scores throughout the follow-up period (p < 0.001). Conclusion: Our study demonstrated that RIB had improved neck function, physical and mental quality of life, and patient satisfaction in MPS. Therefore, we think US-guided RIB could be an alternative treatment modality in patients suffering from MPS. [ABSTRACT FROM AUTHOR]

In this article, we present three cases of clunealgia admitted with low back pain. Their pain relieved with superior cluneal nerve block. The posterior side of the iliac crest, which is the location where the superior cluneal nerve passes, was identified using a high-frequency linear transducer. The drug injected separates the erector spinae muscle and thoracolumbar fascia and accumulates between these two structures. All patients were discharged with a complete pain relief. This report highlights the fact that superior cluneal nerve entrapment should be kept in mind in patients with low back pain and that ultrasound guidance can correctly identify the infiltration and eliminate anesthetization of other surrounding structures. [ABSTRACT FROM AUTHOR]

Objective: There were two goals to this study: the first goal was to research the analgesic effectiveness of erector spinae plane block (ESPB) added to the treatment after trapezius muscle injection (TMI) and the second was to investigate whether repeated TMI increases the analgesic effect in myofascial pain syndrome (MPS). Methods: Sixty patients with a diagnosis of MPS were randomized into two groups. The TMI group (n = 30) received ultrasound‐guided (USG) TMI with 5 mL of 0.25% bupivacaine two times, with a 1‐week interval in between. The ESPB group (n = 30) received USG TMI with 5 mL of 0.25% bupivacaine in the first week and USG ESPB with 20 mL of 0.125% bupivacaine in the second week. The pain severity of the patients was evaluated using the visual analog scale (VAS). The data obtained before (week 0) and after (weeks 1, 2, 3, and 4) the injections were statistically compared between the groups. Results: In both groups, the mean VAS score decreased in the first week compared to the mean pretreatment score (p <.001). When the VAS scores were compared between the first and second weeks, a decrease was observed in both groups (p <.001), but it was more evident in the ESPB group. Compared to previous weeks, there was no significant difference in VAS scores at the third and fourth weeks. Conclusions: The analgesic effect of repeated TMI for MPS was superior to a single injection, but ESPB combined with TMI provided more effective analgesia than repeated TMI. [ABSTRACT FROM AUTHOR]

Copyright of Agri: Journal of the Turkish Society of Algology / Türk Algoloji (Ağrı) Derneği'nin Yayın Organıdır is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: This study aimed to compare the efficacy of local anaesthetic infiltration to trocar wounds and intraperitoneally on postoperative pain as a part of a multimodal analgesia method after laparoscopic cholecystectomies. Methods: The study was performed on 90 ASA I-III patients aged between 20 and 70 years who underwent elective laparoscopic cholecystectomy. All patients had the same general anaesthesia drug regimen. Patients were randomized into three groups by a closed envelope method: group I (n=30), trocar site local anaesthetic infiltration (20 mL of 0.5% bupivacaine); group II (n=30), intraperitoneal local anaesthetic instillation (20 mL of 0.5%) and group III (n=30), saline infiltration both trocar sites and intraperitoneally. Postoperative i.v. patient controlled analgesia was initiated for 24 h. In total, 4 mg of i.v. ondansetron was administered to all patients. Visual analogue scale (VAS), nausea and vomiting and shoulder pain were evaluated at 1., 2., 4., 8., 12., 24. hours. An i.v. nonsteroidal anti-inflammatory drug (NSAID) (50 mg of dexketoprofen) as a rescue analgesic was given if the VAS was =5. Results: There were no statistical significant differences between the clinical and demographic properties among the three groups (p=0.005). During all periods, VAS in group I was significantly lower than that in groups II and III (p<0.001). Among the groups, although there was no significant difference in nausea and vomiting (p=0.058), there was a significant difference in shoulder pain. Group III (p<0.05) had more frequent shoulder pain than groups I and II. The total morphine consumption was higher in groups II and III (p<0.001 vs p<0.001) than in group I. The requirement for a rescue analgesic was significantly higher in group III (p<0.05). Conclusion: Trocar site local anaesthetic infiltration is more effective for postoperative analgesia, easier to apply and safer than other analgesia methods. Morphine consumption is lesser and side effects are fewer; therefore, this method can be used as a part of common practice. [ABSTRACT FROM AUTHOR]

Objective: Trigeminal neuralgia (TN) is a debilitating facial pain disorder which can be alleviated by injection of the superficial branches of the trigeminal nerve. Ultrasound guidance may improve the accuracy of an injection, limit side effects and improve the efficacy. In this study, we examine the anatomical details of the superficial branches of the trigeminal nerve including supraorbital (SO), infraorbital (IO), and mental (M) nerves relevant to their use in trigeminal neuralgia and assess accuracy of ultrasound-guided injections in a cadaveric model Methods: A single operator performed ultrasound-guided injections with methylene blue dye on 3 fresh cadaver heads. 6 hemifaces were dissected, SO, IO and M nerves were identified. For each nerve; horizontal distance from midline, skin boundaries, number of branches, and presence and degree of staining were recorded. Results: The accuracy rate was 100%. A maximum of 4 SO branches (range 2--4) were identified and several sub-branches emerged from the main trunks of the ST and M nerves. Conclusion: This cadaveric investigation further our knowledge of the peripheral branches of the trigeminal nerve. In the management of TN, using ultrasound guidance for injection has a high degree of accuracy. [ABSTRACT FROM AUTHOR]

Background: This study aimed to evaluate the efficacy of pulsed radiofrequency applied using transcutaneous electrodes in carpal tunnel syndrome (CTS)., Methods: After randomization, the patients received two cycles of noninvasive pulsed radiofrequency (NiPRF), once weekly, or splinting (the control group) for three months. Clinical evaluations were recorded at baseline and weeks 4 and 8. The Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) was used to determine the functional status and symptom severity., Results: Sixty-two patients were followed up for three months. There was no difference between the groups in the BCTQ scores before and after treatment. The NiPRF group found a significant difference between the BCTQ measurements at all time intervals (paired sample t -test; P < 0.001). In the splint group, there was a significant difference only between the basal-1st month and basal-3rd month (paired samples t -test; P < 0.001). The main effect of the time variable was statistically significant (ANOVA; P < 0.001), but the group variable was not. There was no correlation between the BCTQ results measured at any time and the electroneuromyelogragphy findings in either group., Conclusions: NiPRF effectively improves symptoms and functionality in patients with CTS for up to 3 months. Thus, NiPRF can be considered an easy, safe, and useful alternative treatment modality for CTS.

Objective: The aim of this prospective randomized controlled study was to compare the effectiveness and accuracy of the ultrasound- and fluoroscopy-guided S1 transforaminal epidural injection combined with pulsed radiofrequency in patients with lumbosacral radicular pain caused by S1 nerve involvement., Materials and Methods: A total of 60 patients were randomized into 2 groups. Patients received S1 transforaminal epidural injection combined with pulsed radiofrequency under either ultrasound or fluoroscopy guidance. Primary outcomes were estimated with Visual Analog Scale scores at 6 months. Secondary outcomes included Oswestry Disability Index, Quantitative Analgesic Questionnaire, and patient satisfaction scores during the 6-month follow-up period and procedure-related variables including procedure time and accuracy of the needle replacement., Results: Both techniques provided significant pain reduction and functional improvement for 6 months compared to baseline (P < .001), without statistical significance between groups at each follow-up point. There was no significant difference in pain medication consumption (P=.441) and patient satisfaction scores (P=.673) between groups. The fluoroscopy guidance for combined transforaminal epidural injection with pulsed radiofrequency at S1 provided a greater accuracy for the cannula replacement (100%) than the ultrasound (93.3%), without significant difference between groups (P=.491)., Conclusion: The ultrasound-guided combined transforaminal epidural injection with pulsed radiofrequency at S1 level is a feasible alternative to fluoroscopy guidance. In this study, we reported that the ultrasoundguided technique resulted in similar treatment benefits including improvement in pain intensity and functionality and reduction in pain medication consumption as those in the fluoroscopy group, while reducing the risk for radiation exposure.

Satisfactory pain relief is a fundamental right of every patient suffering from pain. Despite the developments on pharmachologic treatment modalities and interventions for pain control, inadequacy of postoperative pain management is still a major problem. After surgical intervention, 66% of patients experience moderate to severe pain during discharge, 9% after two weeks. Untreated postoperative pain may lead to prolonged hospital stay, increased intensive care needs, development of chronic pain, and reduced the patients quality of life. In the following guideline all aspects of postoperative pain briefly evaluated. The clinical practice of postoperative analgesia, recommendations, the diagnosis, assessment and pharmachologic treatment of acute postoperative pain with the current available agents in Turkey are discussed in this article. Our aim is to promote awareness of effective, and safe postoperative pain management strategies to meet the needs of the patients; minor patient groups, such as paediatric population, pregnant patients, elderly, patient with high body mass index and covid 19 diesease. Despite all the recommendations, any guidelines special cases where standard modalities fail to treat postoperative pain management as in patients with chronic pain who previously used opioids, drug addicts, the patient should be consulted with an pain specialist.