Standard and water rehabilitation: An analysis of over 14 years' experience in patients with haemophilia or other clotting factor disorders after orthopaedic surgery.

INTRODUCTION: In people with haemophilia (PWH) with severe arthropathy, total joint replacement (TJR) can be undertaken if conservative management fails. Post-operative rehabilitation treatment is an important part of the comprehensive management of patients undergoing TJR. AIM: To compare post-operative standard rehabilitation (SR) and SR plus water rehabilitation (WR) in PWH undergoing TJR. METHODS: PWH who were admitted to our centre between June 2003 and December 2016 for rehabilitation after TJR were included in the study. Rehabilitation included SR (ie, manual and mechanical mobilization, scar tissue massage, light muscle strengthening exercises and walking training with and without crutches) with or without WR. WR exercises with floats of different size and volume were performed when possible. Range of motion (ROM), muscle strength, pain level, perceived health status and length of hospital stay were analysed retrospectively. RESULTS: A total of 184 patients (233 rehabilitation programmes were enrolled in the study, corresponding to 160 after total knee replacement [TKR], 37 after total ankle replacement [TAR] and 36 after total hip replacement [THR]). Fifty-eight (25%) patients were treated with WR in addition to SR (32 for TKR, 19 for TAR and 7 for THR) with an average of 5.7 hours of WR. Muscle strength, pain and perceived health status improved significantly after rehabilitation. CONCLUSION: This non-randomized study seems to indicate that WR plus SR improves muscle strength, pain and perceived health status more than SR alone in PWH undergoing TJR. It would be necessary, however, to carry out randomized comparative studies to confirm these provisional conclusions.

Frequency and patterns of subclinical cognitive impairment in patients with ANCA-associated small vessel vasculitides.

We investigated the prevalence of disease-related cognitive impairment in patients with anti-neutrophil cytoplasmic antibodies (ANCA)-associated small vessel vasculitides (SVV). We studied 43 patients with ANCA-associated SVV (Wegener's granulomatosis (WG), Churg-Strauss syndrome (CSS) and microscopic polyangiitis (MP)), with no evidence of focal neurological deficits and dementia and in whom other potential causes of cognitive decline were carefully excluded. All patients underwent a detailed neuropsychological evaluation and their performances were compared with those of matched healthy controls. Patients were considered to be affected by subclinical cognitive impairment when they had abnormal results in at least two neuropsychological tests. Magnetic resonance imaging (MRI) scans of the brain were also obtained in 11 patients.The average neuropsychological test scores were not significantly different between the SVV patients and the control subjects. Thirteen patients had abnormal results in two tests (seven patients) or three or more tests (six patients). Most frequently, abnormal tests were the Rey Figure Recall (six cases), the Wisconsin Card Sorting Test (six cases), and the reaction times (eight cases). The frequency and extent of brain MRI abnormalities were higher in impaired than in unimpaired patients. This study demonstrates that 30% of clinically nondemented SVV patients can have a subclinical neuropsychological impairment, characterized by mild abstract reasoning loss, mental speed reduction and nonverbal memory impairment. MRI findings in impaired patients are consistent with the presence of an SVV-mediated subcortical damage of the brain.