Diaphragmatic strengthening exercises for patients with post COVID-19 condition after mild-to-moderate acute COVID-19 infection: a randomized controlled study.

OBJECTIVE: To assess the clinical effects of incentive spirometry (IS) and diaphragmatic breathing (DB) in patients with post COVID-19 condition and diaphragmatic dysfunction as compared with the standard care alone. METHODS: The present longitudinal randomized study included 60 patients with post COVID-19 condition and diaphragmatic dysfunction. Patients were equally randomized to receive standard care plus IS (G1), standard care plus DB (G2) or standard care alone (G3) for 8 weeks. The primary outcome is clinical improvement as evaluated by the modified Medical Research Council (mMRC) dyspnoea scale. RESULTS: Comparison between the studied groups revealed significant improvement in G1 and G2 in all parameters at the end of follow-up. However, no significant improvement was found in G3. At the end of follow-up, 15 patients (75.0%) in G1, 11 patients (55.0%) in G2, and 3 patients (15.0%) in G3 showed improvement on the mMRC dyspnoea scale. Multivariate logistic regression analysis identified mild acute COVID-19 infection (p = 0.009), use of IS (p < 0.001), and use of DB (p = 0.023) as significant predictors of improvement on the mMRC dyspnoea scale. CONCLUSIONS: IS or DB training in addition to the standard care in post COVID-19 condition was associated with better clinical improvement as compared with the standard care alone.

Effect of different types of aerobic training on peak VO2 and ejection fraction for diastolic heart failure patients; a comparative randomized control trial.

BACKGROUND: Heart failure is described by a lack of confirmed efficient therapies and exercise intolerance. Engagement in physical activity decreases the possibility of adverse cardiovascular consequences involving heart failure. THE PURPOSE OF THE STUDY: Determine the effect of different types of aerobic training on peak VO2 and ejection fraction in diastolic heart failure patients. SUBJECT AND METHODS: The study was designed as a randomized control trail. Forty-eight eligible male patients with diastolic heart failure, aged between 50 and 65 years old, enrolled in this study. They were picked up from Police hospital outpatient clinic and were assigned to 2 equal groups in numbers. The first group (A) received aerobic exercise for the upper limb in the form of arm ergometer exercises, while the second group (B) received aerobic exercise for the lower limb in the form of cycling. Training duration for both groups was 3 sessions/week for 12 weeks. Peak VO2, and ejection fraction of both groups were measured and compared pre- and post-treatment. RESULTS: There was no significant difference (p > 0.05) in the ejection fraction between groups post-treatment. However, a significant increase (p < 0.001) was observed in the peak VO2 of group B when compared to group A post-treatment. CONCLUSION: There is no effect of different types of aerobic training on ejection fraction in diastolic heart failure patients, but lower limb exercise is more effective than upper limb exercise in improving peak VO2 in diastolic heart failure patients. Therefore, the current study recommended the use of lower limb exercise over upper limb exercise in training diastolic heart failure patients. CLINICAL TRIAL REGISTRATION: The study was registered in ClinicalTrial.gov as a clinical trial ID (NCT05637125).

Effect of high-intensity laser therapy versus shockwave therapy on selected outcome measures in osteoporotic long-term hemiparetic patients: a randomized control trial.

BACKGROUND: This study aimed to compare the effects of high-intensity laser therapy (HILT) and extracorporeal shock wave therapy (ESWT) in treating consequences of osteoporosis in hemiparetic patients. METHODS: A randomized controlled trial was conducted on hemiplegic patients with osteoporosis. They were randomly classified into three equal groups (n = 40 in each group). The control group received medication and traditional physiotherapy programs for stroke patients. The high-intensity laser (HIL) group received the same intervention as the control group in addition to high-intensity laser therapy. The shock wave (SW) group received the same intervention as the control group in addition to shock wave therapy. The three groups received an intervention that lasted 3 sessions/week for 12 weeks). All groups were assessed before and after therapy for the degree of pain, fall risk, and quality of life. RESULTS: A statistically significant difference (p < 0.05) was found concerning VAS, which had a significant difference in favor of HILT and ESWT groups compared to the control group; however, no significant difference was determined between HIL and SW groups. Regarding the overall stability index, SFBBS, and QUALEFFO-41, there was a significant difference in favor of HIL and SW groups compared to the control group, and a significant difference was found in HIL when compared to SW. CONCLUSION: The current study indicates that the combined traditional physical therapy and HILT and ESWT have clinical significance in improving osteoporotic long-term hemiparetic patients with more favor to HILT. TRIAL REGISTRATION: The study was registered as a clinical trial at ClinicalTrial.gov ID (NCT05616611).

Effect of electromagnetic therapy versus low-level laser therapy on diabetic patients with trigeminal neuralgia: a randomized control trial.

BACKGROUND: Trigeminal neuralgia (TN) is defined as intense, abrupt, often unilateral, stabbing, short, repeated episodes of pain in one or more distributional branches of the trigeminal nerve. AIM: To see how electromagnetic therapy (EMT) compared to low-level laser therapy (LLLT) affect TN in diabetes patients. DESIGN: This is a randomized controlled trial. SETTING: Physical therapy and Neurology Outpatients Clinics at Faculty of Physical Therapy. POPULATION: One hundred and forty diabetic patients with TN were evaluated for eligibility. As a result, 126 diabetic patients with TN were included in this trial. They were randomly divided into three equal-sized groups using random allocation software. Due to travel to another country, two patients did not complete the treatment protocol, and four opted out of the post-therapy evaluation. So, 120 volunteer diabetic patients with TN of both sexes were diagnosed for the participation in this study by a neurologist (N.=40 in each group). METHODS: For two months, participants in the control group A received the medication only (oral hypoglycemic drugs, Analgesics, vitamin B12), participants in the study group B received the medications as in group A in addition to LLLT, and participants in the study group C received medication as in group A in addition to electromagnetic therapy (EMT). The primary outcome was the amplitude of compound muscle action potentials of temporalis and masseter muscles by using NEXUS 10 (Mind media). The secondary outcome was pain intensity by using the Visual Analog Scale (VAS). RESULTS: According to the results of this study, there is a statistically significant difference in visual analog scale scores and the amplitude of compound muscle action potentials of the temporalis and masseter muscles among groups in favor of group B. CONCLUSIONS: After treatment, all groups improved significantly, with the laser group outperforming the electromagnetic group by a large margin. For irradiation, LLLT was more effective than EMT in reducing diabetic patients' trigeminal pain, and increasing masseter and temporalis muscles compound action potential amplitude in diabetic patients with TN. CLINICAL REHABILITATION IMPACT: LLLT was more effective than EMT at reducing diabetic patient's trigeminal pain, and increasing masseter and temporalis muscles compound action potential amplitude in diabetic patients with TN patients after two months of interventions.

Evaluating pulmonary function, aerobic capacity, and pediatric quality of life following a 10-week aerobic exercise training in school-aged asthmatics: a randomized controlled trial.

BACKGROUND: It has been documented that aerobic exercise may increase pulmonary functions and aerobic capacity, but limited data has evaluated a child's satisfaction and pediatric quality of life (PQoL) with exercise training. OBJECTIVES: This study aimed to investigate the effects of moderate-intensity exercise training on asthmatic school-aged children. SUBJECTS AND METHODS: This study included 38 school-aged children with asthma (23 males and 15 females) aged between 8-12 years. They were randomly assigned to two groups, aerobic exercise (AE) and conventional treatment (Con ttt) groups. The AE group received a program of moderate-intensity aerobic exercise for 10 weeks with asthma medications and the Con ttt group received only asthma medications without exercise intervention. A home respiratory exercise was recommended for the two groups. Aerobic capacity was investigated using maximal oxygen uptake (VO2max), 6-minute walk test (6MWT), and fatigue index. PQoL was evaluated using Pediatric Quality of Life Questionnaire (PQoLQ). Also, pulmonary function tests were performed, and the results recorded. RESULTS: The findings of this study showed significant improvements in pulmonary functions and VO2max in the two groups; however, this improvement was significantly higher in the AE group than in the Con ttt group (p<0.05). The 6MWT and fatigue index improved in the AE group (p<0.05) but not in the Con ttt group (p>0.05). All dimensions of PQoL significantly improved in the AE group (p<0.05), but there was no significant improvement in the Con ttt group after the 10-week intervention period (p>0.05). CONCLUSION: Ten weeks of physical exercise had beneficial effects on pulmonary functions, aerobic capacity, and PQoL in school-aged children with asthma. Effort and awareness should be dedicated to encouraging the active lifestyle among different populations, especially asthmatic children.