Analysis of Clinical Research Trends for Acupotomy Treatment of Peripheral Facial Palsy

The purpose of this review was to investigate acupotomy treatment for peripheral facial palsy. By reviewing recent clinical trends, this may contribute to standardizing acupotomy treatment methods. There were 7 randomized controlled trials and 6 case series using acupotomy treatment for peripheral facial palsy published between January 01, 2014 and April 05, 2021, which were retrieved from 9 online databases. The number and characteristics of participants, main treatment sites, combination treatments, size of acupotomy needle, frequency and total period of treatment, evaluation indices, efficacy, and adverse events were analyzed. “Tender point or induration,” “infraorbical foramen,” and “buccal mucosa” were the most used treatment sites. The sizes of acupotomy needles varied from 20 mm to 80 mm in length, and 0.35 mm to 1.0 mm in diameter. One treatment cycle was performed every 3 to 5-7 days, and the number of treatments per treatment session ranged from 3 to 5-9 cycles. The results were evaluated using 1 to 4 evaluation indices and 9 different evaluation indices were used overall. The efficacy rate was the most used index, followed by the House-Brackmann grade, and electrocardiography. The “Risk of Bias 2,” categorized most studies as having “some concerns.” There were few adverse events reported.

Comparative study between transcranial direct current and repetitive transcranial electromagnetic stimulation in the rehabilitation of primary fibromyalgia

Background Fibromyalgia syndrome (FMS) is a complex disorder where a widespread musculoskeletal pain (without a clear lesion basis) is associated with a great variety of symptoms including affective disturbances, central fatigue, cognitive dysfunction and even a particular skin reactivity to several chemical substances. Despite intense research effort, especially in the last years, the pathophysiology of the disease remains to be explained. The treatment recommendations were classified as pharmacological therapies, non-pharmacological treatments, and complementary non-pharmacological therapies. Also, particular interest has been raised by techniques able to perform effective modulation of brain areas through magnetic or electric currents applied to the scalp like transcranial magnetic and electrical stimulation such as direct current (TMS and tDCS). Objective: To compare the efficacy of Repetitive transcranial magnetic stimulation (r-TMS) and transcranial direct current stimulation (t-DCS) as non- invasive brain stimulation techniques in the rehabilitation of patients with primary (1ry) fibromyalgia (FM). Patients and Methods The present study included 30 patients with 1ry FM, equally divided into 2 groups. Group I included 15 patients who received 8 sessions of rTMS and Group II included 15 patients who received 8 sessions of anodal tDCS. Differences in visual analogue scale (VAS) of pain, tender point scale, Fibromyalgia Impact Questionnaire (FIQ) and Hospital Anxiety and Depression Scale (HADS) were assessed before and after completion of assigned treatment sessions. Results Pain VAS, tender point scale, FIQ and HADS showed significant decrease between baseline and follow-up assessments for both groups. Moreover, a significant change in all assessment scales was observed post treatment when compared between both groups with more significant improvement in the group received rTMS. Conclusion Both rTMS and tDCS techniques showed marked improvement in symptoms of pain, functional status and quality of life in patients with 1ry fibromyalgia. Both techniques can be considered as promising alternatives therapeutic options in the treatment of FM in order to reduce side effects of long-term use of drugs.

Effect of integrated neuromuscular inhibition technique compared with positional release technique in the management of piriformis syndrome

Context Studies have indicated that the muscle energy technique (MET) and the positional release technique (PRT) are effective in the management of piriformis syndrome (PS); however, evidence is scarce regarding the combination of these techniques in the form of an integrated neuromuscular inhibition technique (INIT) in the management of individuals with PS. Although a previous trial investigated the effect of INIT for PS, that study did not integrate Ruddy’s reciprocal antagonist facilitation (RRAF) method into the INIT protocol, nor did the authors diagnose PS according to established criteria. Objectives To examine the effects of INIT with integrated RRAF compared with PRT in the management of patients diagnosed with PS. Methods This study was designed as a single blind randomized clinical trial in which participants diagnosed with PS were randomly allocated into INIT and PRT groups. Each group attended two treatment sessions per week for 8 weeks. Patients in the INIT group received a protocol in which the patient’s tender point or trigger point was palpated in the belly of the piriformis approximately halfway between the inferior lateral angle of the sacrum and the greater trochanter, at which point the therapist applied an intermittent or sustained pressure and maintained the pressure for 20–60 seconds (depending on the participant’s response to pain reduction). For INIT patients, that protocol was also followed by RRAF, a method in which a patient introduces a series of tiny/miniature contractions or efforts (20 times per 10 seconds) against a therapist’s resistance. Patients in the PRT group were treated by palpating the same trigger point described in the INIT group, followed by application of light pressure at the location of the trigger point, which was maintained the pressure for 2 minutes or until the pain subsided (determined by asking the participant to report a pain score using a visual analog scale at 30 second intervals). For both groups, three repetitions of the INIT or PRT treatment were performed over 10 minutes at each clinical visit. Additionally, each group also received stretching exercises immediately after the INIT or PRT treatment session. Each participant was assessed at baseline, immediately posttreatment, and at 4 months posttreatment for pain, sciatica, functional mobility, quality of life, hip abduction, and internal rotation. A repeated measures analysis of variance (ANOVA) of within-between group interactions was used to analyze the treatment effect. Results Forty eight participants (age range, 25–47 years; mean age ± standard deviation, 32.81 ± 3.27 years) were randomized into the INIT and PRT groups, with 24 participants in each group. No significant between-group differences (p>0.05) were observed in the baseline demographic and clinical variables of the participants. A repeated-measures ANOVA indicated that there was a significant time effect for all outcomes, with a significant interaction between time and intervention (p<0.001). The Bonferroni post hoc analyses of time and intervention effects indicated that the INIT group improved significantly compared with the PRT group in all outcomes (p<0.05) immediately posttreatment and at the 4 months follow up period. Conclusions INIT was more effective than PRT in the management of individuals with PS. It should be noted the significant improvement achieved in both the groups may have also been contributed to by the stretching exercises that were used as adjunct therapies by both groups.

Dietary Intake Assessment, Severity of Symptoms, and Pain in Women with Fibromyalgia

A cross-sectional study was conducted to assess dietary intake in 92 FMS compared to 96 healthy control patients and to examine the potential associations between daily intake and pain and the severity of symptoms in women with FMS. The tender point count (TPC), the Visual Analog Scale (VAS), and the Revised Fibromyalgia Impact Questionnaire (FIQR) were assessed. FIQ-R correlated negatively with phosphorus ( r = −.230, p = .028), iron ( r = −.320, p = 0.002), zinc ( r = −.238, p = .023), vitamin B1 ( r = −.218, p = .038), vitamin B6 ( r = −.123, p = .012), folic acid ( r = −.250, p = .017), and vitamin C ( r = −.217, p = .039). A negative correlation was also found between VAS pain and the intake of vitamin B6 ( r = −.322, p = .002). Lower intakes of certain micronutrients correlated with higher scores in FIQ-R and a lower intake of vitamin B6 correlated with higher scores in VAS pain, supporting the potential relevance of these micronutrients in the severity of symptoms and in levels of global pain in FMS women.

Differences in characteristics between definite vestibular migraines, migraines with vestibular symptoms that do not meet vestibular migraine criteria, and migraines without vestibular symptoms: A cross-sectional study through the lens of central sensitization

Background: The demographic and clinical characteristics of vestibular migraine (VM) based on the International Classification of Headache Disorders (ICHD)-III beta are not well documented, and the underlying pathophysiology remains largely unknown. Based on evidence that central sensitization is involved in VM pathogenesis, we hypothesized that cutaneous allodynia (CA), which is a clinical manifestation of central sensitization, and interictal widespread pressure hyperalgesia (IWPH), which may be an accelerator for central sensitization, are more frequently associated with VM patients compared with non-VM patients. The aim of this study was as follows: 1) to assess differences in demographic and clinical characteristics among VM patients, patients with migraine with vestibular symptoms not meeting VM criteria (MwVS), and patients with migraine without vestibular symptoms (MwoVS); and 2) to evaluate whether VM patients were more frequently associated with CA/IWPH compared with the other two groups.Methods: This cross-sectional study enrolled consecutive migraine patients, aged 18–65. The comprehensive interview form included diagnostic questions of migraine and VM, demographic characteristics, migraine-specific variables, migraine-associated symptoms, and CA. IWPH occurrence was investigated using a manual tender point survey and clinical parameters were compared.Results: A total of 245 episodic migraineurs (mean age = 39.5 ± 11.3 years, 81.2% women) were enrolled. Based on ICHD-III beta criteria, 65 (26.5%), 74 (30.2%), and 106 (43.3%) patients were assigned to the VM group, MwVS group, or MwoVS group, respectively. Pairwise comparisons demonstrated no significant differences between the VM and MwVS groups, except for higher occurrence of headache disability in the VM group. Compared with the MwoVS group, the VM group was significantly associated with aura, severe disability, depression, tinnitus, sleep disorders, multimodal CA, and IWPH.Conclusions: There were no significant differences in clinical features between VM and MwVS groups, except for disability, which was possibly caused by criteria selection bias. VM and MwVS may be on the same disease process spectrum. Widespread multimodal CA, including clinical manifestations of thalamic sensitization, was significantly associated with VM patients compared with MwoVS patients, which indicates that thalamic sensitization may play a key role VM pathogenesis. Furthermore, IWPH may enhance susceptibility to thalamic sensitization.

Corrective surgery using a gridiron incision for abdominal pain caused by a folded ovary in the third trimester of pregnancy

Introduction Sonography and magnetic resonance imaging (MRI) may be helpful to obtain an accurate diagnosis of acute abdominal pain in pregnancy. Adnexal torsion presenting in the first or second trimester can be confirmed and treated through laparoscopic surgery; however laparoscopic surgery in the third trimester can be difficult owing to the large uterus, and a gridiron incision can be useful. Case Report/Case presentation An 18-year-old gravida 1, para 0 (G1P0) woman at 30 + 4 weeks of gestation presented with sudden-onset cyclic pain in the right lower quadrant. Abdominal ultrasonography showed a normal appendix, and MRI showed a normal appendix and normal ovaries. The patient’s prominent tender point was marked and compared with the MR images, which confirmed the mark as the position of the right ovary. Laparotomy was performed through a gridiron incision, and a folded right ovary was identified. The ovary was unfolded, and TachoSil® and Surgicel® were used to maintain the unfolded position. The patient’s pain resolved, and her postoperative course was uneventful. She delivered a healthy, 2540-g male baby at 35 weeks’ gestation. Discussion/Conclusions A gridiron incision was useful to treat a folded ovary in the third trimester and to evaluate the adnexa and minimize uterine manipulation.

The Low Glutamate Diet Effectively Improves Pain and Other Symptoms of Gulf War Illness

Gulf War Illness (GWI) is a multisymptom disorder including widespread chronic pain, fatigue and gastrointestinal problems. The objective of this study was to examine the low glutamate diet as a treatment for GWI. Forty veterans with GWI were recruited from across the US. Outcomes included symptom score, myalgic score, tender point count, dolorimetry and the Chalder Fatigue Scale. Subjects were randomized to the low glutamate diet or a wait-listed control group, with symptom score being compared after one month. Subjects then went onto a double-blind, placebo-controlled crossover challenge with monosodium glutamate (MSG)/placebo to test for return of symptoms. Symptom score was compared between diet intervention and wait-listed controls with an independent t-test and effect size was calculated with Cohen’s d. Change scores were analyzed with Wilcoxon Signed Rank tests. Crossover challenge results were analyzed with General Linear Models and cluster analysis. The diet intervention group reported significantly less symptoms (p = 0.0009) than wait-listed controls, with a very large effect size, d = 1.16. Significant improvements in average dolorimetry (p = 0.0006), symptom score, tender point number, myalgic score and the Chalder Fatigue Scale (all p < 0.0001) were observed after the 1-month diet. Challenge with MSG/placebo resulted in significant variability in individual response. These results suggest that the low glutamate diet can effectively reduce overall symptoms, pain and fatigue in GWI, but differential results upon challenge suggest that other aspects of the diet, or underlying differences within the population, may be driving these changes. Future research is needed to identify potential nutrient effects, biomarkers, and underlying metabolic differences between responders and non-responders.

The impact of sex and disease classification on patient-reported outcome measures in axial spondyloarthritis: a descriptive prospective cross-sectional study

Background The aim of this study was to explore the impact of sex and disease classification on outcomes in axial spondyloarthritis (axSpA) patients, including both radiographic (r-) axSpA and non-radiographic (nr-) axSpA, in males and females, respectively. Methods AxSpA patients were consecutively recruited from two rheumatology outpatient university clinics. We explored how sex and axSpA disease classification affected patient-reported outcome measures (PROMs). General linear models were used to investigate if there was an association between the continuous variables and each of the main effects of interest (sex and axSpA classification), as well as the possible interaction between them. Categorical outcome measures were analyzed with the use of logistic regression with the same fixed effects. We analyzed the relationship between tender point count (TPC) and the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). The prevalence of extra-articular manifestations (EAMs) and the Charlson Comorbidity Index (CCI) were determined. Results According to the protocol, a total of 100 outpatients with axSpA were enrolled (r-axSpA males 30, r-axSpA females 10, nr-axSpA males 25, nr-axSpA females 35). The BASDAI scores appeared higher among nr-axSpA females (median [Q1; Q3], 47 [21; 60]) compared with the combined median for the 3 other subgroups 25 [12; 25]. Female sex was associated with a higher number of tender point count (TPC, P < 0.001). TPC and BASDAI were correlated for female nr-axSpA patients (r = 0.44, P = 0.008) and male nr-axSpA patients (r = 0.56, P = 0.003). Being classified as nr-axSpA was associated with a lower SF-36 Mental Component Summary (median for the 4 subgroups: nr-axSpa females 46.7, nr-axSpA males 52.3 vs. r-axSpA males 56.9 and r-axSpA females 50.4). EAMs were frequent (up to 50%). The CCI was low in all 4 subgroups, and no difference in the CCI between the subgroups was observed (P = 0.14). However, male sex had a significant impact on the CCI (P = 0.03). Conclusions In summary, patients with r-axSpA, regardless of sex, appeared less affected on most PROMs compared with nr-axSpA patients. However, female sex was associated with a higher number of TPC. TPC could possibly confound disease activity outcomes such as BASDAI, and one can consider different thresholds for defining high disease activity depending on the patient’s sex. Trial registration The trial is registered and approved by the Region of Southern Denmark’s Ethics Committee (S-20150219). Registered 19 February 2015.

Dietary Inflammatory Index Scores Are Associated with Pressure Pain Hypersensitivity in Women with Fibromyalgia

Objective Pain hypersensitivity has been described as one of the most disabling symptoms of fibromyalgia syndrome (FMS). Here we analyzed the relationship between an anti-inflammatory diet profile and the pressure pain thresholds (PPTs) of tender point sites and other fibromyalgia-related symptoms in patients with FMS. Methods This cross-sectional study included 95 women diagnosed with FMS and 98 menopause-status matched controls. The Dietary Inflammatory Index (DII) was calculated by conducting a 24-hour diet recall interview. The PPTs of tender point sites and self-reported global pain levels were evaluated by algometry and the visual analog scale, respectively. Disease severity, fatigue, sleep anxiety, and central sensitization were also evaluated. Results Linear regression analysis revealed that the PPTs of tender point sites including the occiput (β = 0.234, 95% confidence interval [CI] = 0.016–0.452, P = 0.036), trapezius (β = 0.299, 95% CI = 0.083–0.515, P = 0.007), zygapophyseal joint (β = 0.291, 95% CI = 0.022–0.559, P = 0.035), second rib (β = 0.204, 95% CI = 0.060–0.348, P = 0.006), gluteus (β = 0.591, 95% CI = 0.110–1.072, P = 0.017), greater trochanter (β = 0.379, 95% CI = 0.016–0.742, P = 0.041), and knee (β = 0.482, 95% CI = 0.117–0.850, P = 0.011) were associated with DII score after adjustments for the age, menopausal status, and global energy levels reported by the patients with FMS. No significant differences were found for the cases or controls between the DII score and the remaining clinical symptoms. Analyses of covariance showed that the PPTs of the aforementioned tender point sites were also significantly associated (P &lt; 0.05) with the DII score quartiles in patients with FMS, but no significant differences were found between these quartiles and the other clinical symptoms. Conclusions A pro-inflammatory diet was associated with pain hypersensitivity in patients with FMS.