Resistance training and aerobic training improve muscle strength and aerobic capacity in chronic inflammatory demyelinating polyneuropathy. Issue 1 (15th April 2017) - Markvardsen, Lars H.
ABSTRACT: Introduction : We investigated the effects of aerobic and resistance exercise in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). Methods : Eighteen CIDP patients treated with subcutaneous immunoglobulin performed 12 weeks of aerobic exercise and 12 weeks of resistance exercise after a run‐in period of 12 weeks without exercise. Three times weekly the participants performed aerobic exercise on an ergometer bike or resistance exercise with unilateral training of knee and elbow flexion/extension. Primary outcomes were maximal oxygen consumption velocity (VO2 ‐max) and maximal combined isokinetic muscle strength (cIKS) of knee and elbow flexion/extension. Results : VO2 ‐max and muscle strength were unchanged during run‐in (−4.9% ± 10.3%, P = 0.80 and −3.7% ± 10.1%, P = 0.17, respectively). Aerobic exercise increased VO2 ‐max by 11.0% ± 14.7% ( P = 0.02). Resistance exercise resulted in an increase of 13.8% ± 16.0% ( P = 0.0004) in cIKS. Discussion : Aerobic exercise training and resistance exercise training improve fitness and strength in CIDP patients. Muscle Nerve 57 : 70–76, 2018