TY - JOUR A1 - Kaiser, Moritz A1 - Brambrink, Sara A1 - Benditz, Achim A1 - Achenbach, Leonard A1 - Gehentges, Matthias A1 - König, Matthias Alexander T1 - Increase in lower limb strength after multimodal pain management in patients with low back pain JF - Medicina N2 - Background and Objectives: The aim of the present study was to evaluate the efficacy of a multimodal pain therapy (MPM) regarding the objective parameter muscle strength of segment-dependent lower limb muscle groups before and after such a treatment. Materials and Methods: 52 patients with a history of low back pain and/or leg pain received standardized multimodal pain management. Strength of segment indicating lower limb muscles were assessed for each patient before and after ten days of treatment by handheld dynamometry. Results: Overall strength increased significantly from 23.6 kg ± 6.6 prior to treatment to 25.4 ± 7.3 after treatment, p ≤ 0.001. All muscle groups significantly increased in strength with exception of great toe extensors. Conclusions: Despite lower basic strength values at the beginning of treatment, all investigated muscle groups, except for the great toe extensors, showed a significant increase of overall strength after completion of the multimodal pain management concept. Increased overall strength could help with avoiding further need of medical care by supporting patients’ autonomy in daily life activities, as well as maintaining working abilities. Thus, our study is the first to show a significant positive influence on lower limb strength in patients with low back pain after a conservative MPM program. KW - multimodal pain management KW - low back pain KW - muscle strength KW - dynamometer Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-284264 SN - 1648-9144 VL - 58 IS - 7 ER - TY - JOUR A1 - Walter, Maggie C. A1 - Reilich, Peter A1 - Thiele, Simone A1 - Schessl, Joachim A1 - Schreiber, Herbert A1 - Reiners, Karlheinz A1 - Kress, Wolfram A1 - Müller-Reible, Clemens A1 - Vorgerd, Matthias A1 - Urban, Peter A1 - Schrank, Bertold A1 - Deschauer, Marcus A1 - Schlotter-Weigel, Beate A1 - Kohnen, Ralf A1 - Lochmüller, Hans T1 - Treatment of dysferlinopathy with deflazacort: a double-blind, placebo-controlled clinical trial JF - Orphanet Journal of Rare Diseases N2 - Background: Dysferlinopathies are autosomal recessive disorders caused by mutations in the dysferlin (DYSF) gene encoding the dysferlin protein. DYSF mutations lead to a wide range of muscular phenotypes, with the most prominent being Miyoshi myopathy (MM) and limb girdle muscular dystrophy type 2B (LGMD2B). Methods: We assessed the one-year-natural course of dysferlinopathy, and the safety and efficacy of deflazacort treatment in a double-blind, placebo-controlled cross-over trial. After one year of natural course without intervention, 25 patients with genetically defined dysferlinopathy were randomized to receive deflazacort and placebo for six months each (1 mg/kg/day in month one, 1 mg/kg every 2nd day during months two to six) in one of two treatment sequences. Results: During one year of natural course, muscle strength declined about 2% as measured by CIDD (Clinical Investigation of Duchenne Dystrophy) score, and 76 Newton as measured by hand-held dynamometry. Deflazacort did not improve muscle strength. In contrast, there is a trend of worsening muscle strength under deflazacort treatment, which recovers after discontinuation of the study drug. During deflazacort treatment, patients showed a broad spectrum of steroid side effects. Conclusion: Deflazacort is not an effective therapy for dysferlinopathies, and off-label use is not warranted. This is an important finding, since steroid treatment should not be administered in patients with dysferlinopathy, who may be often misdiagnosed as polymyositis. KW - Deflazacort KW - muscle strength KW - gridle muscular-dystrophy KW - Duchenne dystrphy KW - Miyoshi myopathy KW - mutation KW - prednisone KW - gene KW - 2B KW - children KW - design KW - steroids KW - therapy KW - dysferlinopathy KW - Limb girdle muscular dystrophy (LGMD) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-125663 SN - 1750-1172 VL - 8 IS - 26 ER - TY - JOUR A1 - Krist, Lilian A1 - Dimeo, Fernando A1 - Keil, Thomas T1 - Can progressive resistance training twice a week improve mobility, muscle strength, and quality of life in very elderly nursing-home residents with impaired mobility? A pilot study JF - Clinical Interventions in Aging N2 - Purpose: To determine the effects of progressive resistance training on mobility, muscle strength, and quality of life in nursing-home residents with impaired mobility. Methods: Nursing-home residents aged 77 years and older with impaired mobility were recruited in Berlin, Germany. The eight-week exercise program consisted of progressive resistance training twice a week. Mobility (primary outcome) was assessed with the Elderly Mobility Scale (zero = worst, 20 = best) at baseline and after 8 weeks. Muscle strength (secondary outcome) was determined by the eight-repetition maximum. The Short Form-36 Health Survey was used to assess quality of life. Results: Of the 15 participants (mean age 84 years, range 77-97 years), ten completed the 8-week program. Mobility (Elderly Mobility Scale mean +/- standard deviation pre 14.1 +/- 3.2 and post 17.5 +/- 3.6; P = 0.005) as well as muscle strength of upper and lower limbs improved (from 62% at chest press up to 108% at leg extension machine), whereas most quality of life subscales did not show considerable change. Conclusion: Resistance training twice a week over 2 months seemed to considerably improve mobility and muscle strength in persons aged 77-97 years with impaired mobility. KW - moderate KW - balance KW - term KW - age KW - elderly KW - nursing home KW - muscle strength KW - mobility KW - resistance training KW - power KW - exercise program KW - older-adults KW - form health survey KW - randomized controlled-trial Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-122176 VL - 8 ER -