Comparison of clinical outcomes following early rehabilitation in 3 cases of nephrotic syndrome with different treatment courses

Long-Term Rehabilitation Therapy Is Effective for Physical Function in a Patient With Amyloid Light Chain Amyloidosis Complicated by Nephrotic Syndrome: A Case Report and Literature Review

We report on the rehabilitation of a patient with amyloid light chain (AL) amyloidosis complicated by nephrotic syndrome. Various symptoms produced by AL amyloidosis, including nephrotic syndrome, complicate rehabilitation therapy. In this case report, long-term physical therapy was initiated prior to autologous peripheral blood stem cell transplantation owing to the risk of further decline in physical function due to decreased mobility and physical activity. Patients were instructed on how to perform home exercise therapy. Furthermore, compliance was monitored using a checklist and regular face-to-face feedback. There was no increase in skeletal muscle mass, but improvements in grip strength, lower extremity muscle strength, and phase angle were observed after 24 weeks of physical therapy. Despite the absence of partial remission (urinary protein level of 3.5 g/gCre or higher), nephrotic syndrome demonstrated a trend toward improvement. Since the effectiveness of physical therapy in such patients has not yet been fully established, this report suggests that long-term rehabilitation therapy for physical function in patients with nephrotic syndrome complicated by persistent proteinuria may be effective.

Effectiveness and safety of rehabilitation on minimal change nephrotic syndrome in remission for elderly patients with low activity of daily living: a case report

There are few reports on the rehabilitation of elderly patients with minimal change nephrotic syndrome (MCNS). The purpose of this case study was to evaluate the efficacy and safety of rehabilitation for an elderly patient with MCNS in remission. The patient was an 86-year-old woman. She was admitted to the hospital with a diagnosis of MCNS, and steroid treatment was initiated. She was weaned from dialysis 2 weeks later; however, her activities of daily living (ADL) decreased, and she developed disuse syndrome. After rehabilitation, the patient's ADL, maximum hand grip strength, and gait function improved. There was no recurrence of weight gain or increased proteinuria during rehabilitation, but the estimated glomerular filtration rate decreased. This case suggests that rehabilitation for elderly patients with MCNS in remission can be effective for physical and ADL functions without relapse of MCNS. The effect of exercise therapy on the relationship between exercise therapy and renal function needs to be further investigated by collecting more cases.