Manual treatment for kidney mobility and symptoms in women with nonspecific low back pain and urinary infections.

CONTEXT: Recent studies have suggested a connection between low back pain (LBP) and urinary tract infections (UTI). These disturbances could be triggered via visceral-somatic pathways, and there is evidence that kidney mobility is reduced in patients suffering from nonspecific LBP. Manual treatment of the perinephric fascia could improve both kidney mobility and LBP related symptoms. OBJECTIVES: To assess whether manual treatment relieves UTI and reduces pain in patients with nonspecific LBP through improvement in kidney mobility. METHODS: Records from all patients treated at a single physical therapy center in 2019 were retrospectively reviewed. Patients were included if they were 18 years of age or older, had nonspecific LBP, and experienced at least one UTI episode in the 3 months before presentation. Patients were excluded if they had undergone manipulative treatment in the 6 months before presentation, if they had one of several medical conditions, if they had a history of chronic pain medication use, and more. Patient records were divided into two groups for analysis: those who were treated with manipulative techniques of the fascia with thrust movement (Group A) vs those who were treated without thrust movement (Group B). Kidney Mobility Scores (KMS) were analyzed using high resolution ultrasound. Symptoms as reported at patients' 1 month follow up visits were also used to assess outcomes; these included UTI relapse, lumbar spine mobility assessed with a modified Schober test, and lumbar spine pain. RESULTS: Of 126 available records, 20 patients were included in this retrospective study (10 in Group A and 10 in Group B), all of whom who completed treatment and attended their 1 month follow up visit. Treatments took place in a single session for all patients and all underwent ultrasound of the right kidney before and after treatment. The mean (± standard deviation) KMS (1.9 ± 1.1), mobility when bending (22.7 ± 1.2), and LBP scores (1.2 ± 2.6) of the patients in Group A improved significantly in comparison with the patients in Group B (mean KMS, 1.1 ± 0.8; mobility when bending, 21.9 ± 1.1; and LBP, 3.9 ± 2.7) KMS, p<0.001; mobility when bending, p=0.003; and LBP, p=0.007). At the 1 month follow up visit, no significant statistical changes were observed in UTI recurrence (secondary outcome) in Group A (-16.5 ± 4.3) compared with Group B (-20.4 ± 7) (p=0.152). CONCLUSIONS: Manual treatments for nonspecific LBP associated with UTI resulted in improved mobility and symptoms for patients in this retrospective study, including a significant increase in kidney mobility.

Does myofascial and trigger point treatment reduce pain and analgesic intake in patients undergoing onabotulinumtoxinA injection due to chronic intractable migraine?

BACKGROUND: Chronic migraine is a disabling disorder associated with myofascial and trigger point disorders in the neck. Pharmacological management is the first line of treatment; however, rehabilitation procedures aimed at lessening symptoms of myofascial and trigger point disorders may add value in the management of headache symptoms. AIM: The aim of this study was to evaluate the feasibility of myofascial and trigger point treatment in chronic migraine patients receiving prophylactic treatment with onabotulinumtoxinA. To evaluate the treatment effects on headache frequency and intensity, analgesic consumption, cervical range of motion, trigger point pressure pain threshold, quality of life, and disability. DESIGN: Pilot, single-blind randomized controlled trial with two parallel groups. SETTING: Neurorehabilitation Unit. POPULATION: Twenty-two outpatients with chronic migraine. METHODS: Patients were randomly assigned to receive either cervicothoracic manipulative treatment (N.=12) or transcutaneous electrical nerve stimulation (TENS) in the upper trapezius (N.=10). Treatment consisted of 4 sessions (30 min/session, 1 session/week for 4 weeks). A rater blinded to treatment allocation evaluated outcomes before treatment, during treatment, and 1 month after the end of treatment. Consistent with the pilot nature of the study, feasibility was considered the primary outcome and efficacy the secondary outcome. RESULTS: All patients completed the study. No adverse events were reported. No significant between-group differences in pain intensity were observed during the study period. At post-treatment evaluation, the total consumption of analgesics (P=0.02) and non-steroidal anti-inflammatory (P=0.02) drugs was significantly lower in the manipulative treatment group than in the TENS group. These effects paralleled significant improvements in trigger point sensitivity and cervical active range of motion. CONCLUSIONS: Manipulative techniques aimed at reducing peripheral nociceptive triggers might add value in the management of chronic migraine symptoms and lower acute medication use. CLINICAL REHABILITATION IMPACT: An interdisciplinary approach comprising pharmacological and non-pharmacological strategies can reduce analgesic consumption and myofascial dysfunction symptoms in chronic migraine patients.

Brachial artery blood flow during submaximal isometric contraction of the biceps brachii and triceps brachii in humans: a preliminary observation.

The purpose of this study was to evaluate brachial artery blood flow changes during submaximal isometric contraction of the biceps and triceps brachii, in order to clarify the influence of the upper arm muscles activity on the local arterial flow. The brachial artery blood flow velocity and diameter were evaluated in twenty healthy men (mean age 29.6 years) at baseline (resting position) and during submaximal isometric contraction of the biceps and triceps brachii by means of ultrasonography (B-MODE and Doppler ultrasound methods). The brachial artery blood flow velocity was significantly higher than resting position during submaximal isometric contraction of the biceps (P < 0.001) and triceps brachii (P = 0.019). As to the brachial artery diameter, no significant change was observed during submaximal isometric contractions of the biceps and triceps brachii. Our preliminary findings suggest that the brachial artery blood flow velocity similarly increases during submaximal isometric contraction of the biceps and triceps brachii.

The muscular force transmission system: role of the intramuscular connective tissue.

The objective of this review is to analyze in detail the microscopic structure and relations among muscular fibers, endomysium, perimysium, epimysium and deep fasciae. In particular, the multilayer organization and the collagen fiber orientation of these elements are reported. The endomysium, perimysium, epimysium and deep fasciae have not just a role of containment, limiting the expansion of the muscle with the disposition in concentric layers of the collagen tissue, but are fundamental elements for the transmission of muscular force, each one with a specific role. From this review it appears that the muscular fibers should not be studied as isolated elements, but as a complex inseparable from their fibrous components. The force expressed by a muscle depends not only on its anatomical structure, but also the angle at which its fibers are attached to the intramuscular connective tissue and the relation with the epimysium and deep fasciae.