Does hot pack application change the morphology of the median and ulnar nerves?

Objectives: This study aims to investigate the effect of the hot pack application on the morphology of healthy median and ulnar nerves. Patients and methods: Between August 2021 and September 2022, a total of 54 healthy volunteers (17 males, 37 females; mean age: 31.9±9.4 years; range, 21 to 63 years) were included in the study. The cross-sectional area (CSA) and depth of the right median and ulnar nerve were measured using ultrasonography before and after 20-min hot pack application. The right median nerve CSA and depth from the level of the scaphoid bone (at the level of the carpal tunnel) and from the mid-forearm were also measured. The right ulnar nerve CSA and depth from the level of the hook of hamate and the mid-forearm were evaluated. The depth measurements between the skin and the outer hyperechoic border of the nerve were performed. Results: After the hot pack application, there was an increase in both the median nerve CSA at the carpal tunnel (from 0.06±0.01 to 0.09±0.02 cm2 ) and forearm (from 0.06±0.02 to 0.09±0.02 cm2 ) levels (p<0.001) and the ulnar nerve CSA at the hook of hamate (from 0.04±0.03 to 0.06±0.01 cm2 ) and forearm (0.05±0.01 to 0.08±0.02 cm2 ) levels (p<0.001). No statistically significant difference was observed between the pre- and post-application depth measurements (p>0.05). Conclusion: Our study results show that the hot pack application leads to acute swelling of the median and ulnar nerves. In future studies, the relationship between morphological changes in healthy and pathological nerves and electrodiagnostic findings should be investigated.

Does manual lymphatic drainage improve upper extremity functionality in female patients diagnosed with rheumatoid arthritis? A randomized controlled study.

OBJECTIVE: To demonstrate the effect of manual lymphatic drainage (MLD) on upper extremity functionality in patients with rheumatoid arthritis (RA). MATERIALS AND METHODS: Thirty-nine female patients diagnosed with RA who were in remission were included in the study. The study group included 19 participants (mean age 50.63 ± 9.83 years), the control group included 20 participants (mean age 55.05 ± 5.89 years). The patients were randomized into two groups as home exercise program plus MLD and home exercise program alone. Both groups received treatment for 4 weeks. The primary outcome measure was pressure pain threshold (PPT). The patients were evaluated using the PPT, visual analog scale (VAS), hand-wrist joint range of motion examination, hand dynamometer and pinchmeter measurements, and the Rheumatoid Arthritis Quality of Life Scale before the interventention and at the end of the 4th week. RESULTS: The PPT evaluated at the thumbnail, wrist, and trapezius significantly increased in the study group after treatment (p < .001, p = .001, and p < .001, respectively). MLD was found to significantly increase the PPT at the thumbnail compared with home exercise program (p = .047). The VAS score significantly decreased in the study group (p = .011). The level of increase in radial deviation was statistically higher in the study group (p = .004). CONCLUSION: Manual lymphatic drainage had a positive effect on pain, PPT, and range of motion in RA patients in remission. MLD can be added to medical and other conservative treatments in RA patients.

Is virtual reality training superior to conventional treatment in improving lower extremity motor function in chronic hemiplegic patients?

Objectives: This study aims to examine the effect of virtual reality (VR) training, frequently included in rehabilitation programs, on lower extremity functional status, mobility, balance, and walking speed in chronic stroke patients. Patients and methods: This randomized, controlled study was conducted with 60 chronic stroke patients (26 males, 34 females; mean age: 64.0 years; range, 33 to 80 years) who presented to the physical therapy and rehabilitation outpatient clinic of the Kütahya Health Sciences University Evliya Çelebi Training and Research Hospital between February 2019 and February 2020. The participants were randomized to the VR group and the control group by simple randomization with 1:1 allocation. The VR group received 30 min of VR training and 30 min of conventional physiotherapy, while the control group received 60 min of conventional physiotherapy. The patients were evaluated before and after treatment using the Fugl-Meyer Assessment-Lower Extremity (FMA-LE), Rivermead Mobility Index (RMI), 10-m walk test (10MWT), and Berg Balance Scale (BBS). Results: The FMA-LE, RMI, 10MWT, and BBS scores significantly improved in both groups after treatment (p<0.001). The post-treatment change in the FMA-LE score was significantly higher in the VR group than in the control group (Z=-3.560, p<0.001). Similarly, the change in the BBS score was significantly higher in the VR group (Z=-3.769, p<0.001). Post-treatment changes in the RMI and 10MWT were not significant (p>0.05). Conclusion: Virtual reality training combined with conventional physiotherapy was found to be superior to conventional physiotherapy alone in improving lower extremity functional status in chronic stroke patients; therefore, adding a VR component to rehabilitation programs will have a favorable impact on treatment outcomes.

Relationship between shoulder ultrasound findings and disease activity in patients with rheumatoid arthritis: A pilot study.

Objectives: The aim of this study was to investigate whether shoulder ultrasound (US) findings were associated with disease activity and pain level in rheumatoid arthritis (RA) patients. Patients and methods: Between April 2019 and November 2019, a total of 60 shoulders of 30 female patients with RA (mean age: 53.8±12.0 years; range, 30 to 65 years) were included. The patients were questioned about shoulder pain and their Disease Activity Score-28 (DAS28) was estimated. After clinical examination with shoulder impingement tests, both shoulders were evaluated by US. Results: Of 60 shoulders examined by shoulder US, the most common shoulder pathology was supraspinatus tendinopathy (n=33, 55%). The prevalence of subdeltoid bursitis on US was significantly higher in the group with moderate disease activity, compared to the group with low disease activity (p<0.05). There were no significant differences in the physical examination findings of patients with low and moderate disease activity. In terms of US findings, subscapularis tendinopathy, glenohumeral joint and acromioclavicular joint degeneration, and subacromial bursitis were more common in shoulders with a history of pain, compared to non-painful shoulders. Conclusion: Shoulder US may be useful for demonstrating shoulder involvement in patients with RA, independent of the presence of shoulder pain.

Which high-intensity interval training program is more effective in patients with coronary artery disease?

The aim of the study is to examine high-intensity interval training (HIIT) programs and a moderate-intensity continuous training (MICT) program, which are frequently used in cardiac rehabilitation programs in terms of their effects on the functional capacity and quality of life of patients with coronary artery disease (CAD). The study included 20 patients with CAD (mean age, 60.95 ± 5.08 years) who had undergone revascularization surgery. The participants were randomized into HIIT-short, HIIT-long, and MICT groups. All the groups participated in a 24-session exercise-based cardiac rehabilitation program. The participants' exercise capacity was evaluated using the maximal exercise test and estimated VO2max values, functional capacity using the 6-min walk test (6MWT), and quality of life using the Short Form-36 survey and MacNew Heart Disease Health-related Quality of Life (MacNew) questionnaire. It was determined that the estimated VO2max values statistically significantly improved after treatment (P < 0.05), and both HIIT groups were superior to the MICT group (P < 0.05). Only the HIIT groups achieved the minimal clinically important difference in the 6MWT distance. After treatment, only the MICT group had a statistically significant improvement in quality of life. There was no statistically significant difference between the groups in relation to the improvement in the 6MWT distance and quality of life (P > 0.05). The results of our study showed that both HIIT programs were superior to MICT in improving the maximal exercise capacity of patients with CAD, and the three programs had a similar effect on quality of life.

Does the technique used in coronary artery bypass graft surgery affect patients' anxiety, depression, mental and physical health? First 3-month outcomes.

PURPOSE: This study was aimed at investigating the effect of coronary artery bypass graft surgery conducted with different techniques on patients' anxiety, depression, mental and physical health. DESIGN AND METHODS: This cross-sectional study included 60 patients who completed the Beck Anxiety Inventory, the Beck Depression Inventory, and the 36-Item Short-Form Health Survey. FINDINGS: Anxiety, depression, and mental health showed significant differences in different time measurements, and combined effects of surgical technique and time factor. PRACTICE IMPLICATIONS: Preoperative routine evaluations can speed up recovery, reduce cost, and improve quality of life by preventing the possible negative effects of anxiety and depression.

Pain neuroscience education combined with usual treatment for fibromyalgia syndrome: A randomized controlled trial.

AIM: The aim of this study was to investigate the effectiveness of pain neuroscience education (PNE) in addition to usual treatment in patients with fibromyalgia syndrome. METHODS: Forty patients were randomized into 2 groups. The experimental group underwent PNE sessions over 6 weeks in addition to pharmacological treatment, and the control group was given only pharmacological treatment. The primary outcome measure was functional status and the secondary outcome measures were widespread pain pressure threshold and kinesiophobia level. All assessments were conducted before the intervention and at the end of the 6th and 12th weeks by the same blinded researcher. RESULTS: The intervention group had significantly greater improvement than the control group in terms of the mean total scores in the Fibromyalgia Impact Questionnaire (P = .001) and the Tampa Scale of Kinesiophobia (P = .001) with large effect sizes. The intervention group also had significantly greater improvement in the pain pressure threshold values of the cervical (P = .040), thoracic (P = .001), lumbar (P < .001), elbow (P = .005) and calf (P = .006) regions with moderate-to-large effect sizes. CONCLUSION: This study showed that the addition of 6-week PNE sessions to pharmacological treatment was successful in improving functional status, widespread pain pressure threshold, and level of kinesiophobia in patients with fibromyalgia syndrome during a 12-week follow-up period.

The Effect of Pulmonary Rehabilitation on Respiratory Functions, and the Quality of Life, following Coronary Artery Bypass Grafting: A Randomised Controlled Study.

OBJECTIVE: Examining the effects of a pulmonary rehabilitation (PR) program applied to patients undergoing coronary artery bypass grafting (CABG) surgery with open heart technique on respiratory functions, functional capacity, and quality of life (QoL). DESIGN: This randomised controlled study applied the Consolidated Standards of Reporting Trials statement. METHODS: The study was conducted with two groups: the intervention group (n = 25) and the control group (n = 25). The control group received standard care after coronary artery bypass grafting. On the contrary, the experimental group participated in a PR program created by the researchers in addition to standard care. After coronary artery bypass grafting, the respiratory functions (on the 4th day of clinical care) and QoL (at the 6th week) of both groups were evaluated. The primary outcome measure was the respiratory function (forced expiratory volume in one second (FEV1), forced vital capacity (FVC), and FEV1/FVC). The secondary outcome measure of this study was the QoL. RESULTS: When the average pulmonary function test values of the patients were examined, the mean FVC and FEV1 values of the patients in the intervention group on the 4th day of clinical care were significantly higher with a medium level size effect than the control group (p = 0.027; effect size (d) = 0.643; p < 0.024; effect size (d) = 0.658, respectively). At the postoperative 6th week measurement of QoL, a decrease was observed in all subdimensions of the scale, albeit less in the intervention group (p < 0.05). There was a decrease in both the mental and physical component summary of QoL (p < 0.05). CONCLUSION: The results of this study revealed that pulmonary rehabilitation applied to patients who have undergone coronary artery bypass graft recover their functional capacity faster.

Assessment of pulsed electromagnetic field therapy with Serum YKL-40 and ultrasonography in patients with knee osteoarthritis.

AIM: The use of biomarkers of osteoarthritis (OA) have potential for early diagnosis, evaluation of disease severity and monitoring treatment. Serum and synovial fluid YKL-40 levels are increased in severe knee OA. Pulsed electromagnetic field (PEMF) therapy is a novel treatment method for OA. However, studies evaluating the PEMF therapy in treatment of knee OA revealed conflicting results. This study was conducted to objectively assess the effect of PEMF therapy in patients with knee OA, by using ultrasonographic measurements and a novel biomarker, YKL-40. METHODS: Forty patients were randomized into two treatment groups. Both groups received conventional physical therapy, while Group 1 received additional PEMF therapy. The patients were asked to rate their pain on a visual analogue scale (VAS) and complete a Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaire. Serum YKL-40 levels were measured, and knee effusion and cartilage degeneration level were evaluated with ultrasonography before and after treatment. RESULTS: Pre-treatment YKL-40 level was correlated with WOMAC pain subscale (P = 0.032, r = 0.339). VAS and WOMAC scores significantly improved in both treatment groups (P < 0.05). The effusion in the right knee significantly decreased in Group 1. The change in YKL-40 level was not correlated with the change in VAS, WOMAC scores and knee effusion. CONCLUSION: This study revealed that adjuvant PEMF therapy has no additional effect on pain in patients with knee OA. Serum YKL-40 level seems to be unuseful for monitoring the treatment in knee OA.

The relationship between dipping-non-dipping arterial blood pressure pattern and frequency of restless leg syndrome with related factors.

OBJECTIVE: The lack of nocturnal decline in blood pressure (BP) is associated with an increase in cardiovascular events. Restless leg syndrome (RLS) is an uncomfortable feeling in which the patient wants to budge the legs with ache in the legs. RLS also increases the hypertension and cardiovascular risk. In this study, we aimed to evaluate the relationship between dipping and non-dipping blood pressure patterns with RLS and its severity. METHODS: Two hundred patients who had 24-hour ambulatory blood pressure monitoring (ABPM) were enrolled into this cross-sectional study. They were classified by blood pressure pattern as dipping and non-dipping. Then, 100 patients with the dipper pattern and 100 patients with the non-dipper pattern were chosen. A questionnaire for RLS diagnosis that was prepared by the International RLS Study Group was given performed to the patients. RESULTS: RLS symptom score was higher in patients with non-dipping blood pressure patterns (NDBPP), and patients with NDBPP had more severe RLS. Beside this, there were no differences in terms of RLS frequency in dipping and non-dipping blood pressure patterns. CONCLUSION: As a conclusion, dipping and non-dipping blood pressure patterns do not increase RLS risk. But, if patients with NDBPP have RLS, they have more severe RLS. So, we suggest that evaluating a patient with a non-dipping blood pressure pattern, considering RLS, would be helpful to ameliorate the quality of life of the patient.

Assessment of opioid receptor µ1 gene A118G polymorphism and its association with pain intensity in patients with fibromyalgia.

Fibromyalgia may present with widespread pain and tenderness, fatigue, anxiety, and depression and is associated with a low pain threshold. The etiology of fibromyalgia is yet to be ascertained, although both genetic and environmental factors may play a role in the susceptibility of patients to fibromyalgia. Various genetic variations have been investigated to explain fibromyalgia susceptibility and differences in pain sensitivity, pain threshold, and tolerance. The A118G rs1799971 polymorphism in the opioid receptor µ1 gene (OPRM1) is one of the candidate genes. We hypothesized that the OPRM1 polymorphism may play a role in fibromyalgia susceptibility and impact the pain intensity and pain-related symptoms in fibromyalgia patients. This study comprised of 108 patients with fibromyalgia and 100 healthy controls. Overall, the 118G allele frequency was 16.3 % and was significantly lower in patients with fibromyalgia than in the control group (13.9 and 19 %, respectively). No difference was observed between fibromyalgia patients with and without the A118G allele with regard to the Beck Depression Inventory, widespread pain index, symptom severity, and Fibromyalgia Impact Questionnaire scores. All body parts of patients with fibromyalgia demonstrated lower pressure pain thresholds (PPT) compared to controls. The PPTs were higher in the 118 A/A genotype carrier fibromyalgia patients than in 118*/G carriers; however, the differences were not significant. As the A118G polymorphism frequency was lower in fibromyalgia patients, this polymorphism may exert a protective effect against fibromyalgia in Turkish women. However, the OPRM1 polymorphism does not have a significant effect on pressure pain and fibromyalgia severity.

The relationship between vitamin D and PTH levels and cardiovascular risk in the elderly hypertensives.

INTRODUCTION AND OBJECTIVE: In this study, we aimed to investigate the relationship between vitamin D, parathyroid hormone (PTH) and cardiovascular risk (CVR) in hypertensive patients aged 65 years and over. PATIENTS AND METHODS: This study was performed with 84 hypertensive patients and 68 normotensive control group in Afyon Kocatepe University Faculty of Medicine Hospital. The determined cardiovascular risk degrees and the stages of blood pressure were compared with the levels of 25-(OH) vitamin D and PTH. RESULTS: Mean systolic and diastolic blood pressure (BP) levels of the patients with vitamin D deficiency (VDD) were significantly higher than those without VDD (p<0.001 for both). Mean systolic and diastolic BP levels of the patients with hyperparathyroidism were significantly higher than those without hyperparathyroidism (p=0.012, p=0.036, respectively). CVR was reversely correlated with vitamin D but the correlation with hyperparathyroidism did not reach statistically significant level (r=-0.752, p<0.001) and (r=0.210, p=0.055), respectively. CONCLUSION: These results indicate that the presence of hypertension is associated with VDD, as well as the stage of hypertension contributes to insufficiency, hyperparathyroidism and increased CVR. Clinicians should be aware and perhaps more aggressive for the treatment of HT and VDD in patients over 65 years of age.

Nerve enlargement after cold exposure: a pilot study with ultrasound imaging.

INTRODUCTION: Changes of electrophysiogical parameters with regard to cold have been studied intensively but not the morphology of nerves. We explored the effects of cold exposure on median nerve morphology. METHODS: Cross-sectional area (CSA) and depth of the right median nerve were assessed at the carpal tunnel and mid-forearm levels before and after 15 min ice-pack application in 34 healthy volunteers. RESULTS: After cooling, mean CSA measurements increased at the carpal tunnel and mid-forearm levels (from 8.00 to 8.85 and 6.64 to 7.55, respectively, P < 0.05); however, the depth values were similar. CONCLUSIONS: These preliminary results revealed that cold exposure may cause acute nerve swelling. Further studies with larger samples will be necessary to confirm our findings, to correlate them with electrophysiological data, and to explore when/how the nerve edema resolves.

Accuracy in detecting knee effusion with clinical examination and the effect of effusion, the patient's body mass index, and the clinician's experience.

The purpose of this study was to determine the accuracy of detecting knee effusion with clinical examination and to evaluate whether the amount of effusion, patient obesity, and the clinicians' experience affect the clinicians' decisions in patients with knee osteoarthritis. Patients presenting with knee pain were examined by two residents with different levels of experience and underwent ultrasonographic examination, including measurement of effusion in the medial, mid, and lateral aspects of the suprapatellar bursa. One hundred seventy-two knees of 86 patients were examined. Of the knees investigated, 127 (73.8 %) had effusion. The consistency between ultrasonographic and resident examination were weak (κ = 0.193, p = 0.007 and κ = 0.349, p < 0.001), although the more experienced senior resident had a stronger agreement. The overall inter-rater agreement between the two residents was low (κ = 0.254). The senior resident had a significantly higher accuracy ratio (p = 0.036). In the knees without effusion, the two examiners had no agreement (κ = -0.028, p = 0.856); however, the ratios of the true decisions were similar (p = 1.0). The accuracy of the less experienced resident's decisions was affected by effusion depth (p = 0.005). Clinicians' decisions and their accuracy in detecting knee effusion during clinical examination were different, especially in the absence of effusion. The consistency between ultrasonography and residents was low. The accuracy of clinical examination was affected by effusion depth and experience, but not by patient obesity.