The role of specialist nurses in detecting spasticity and related symptoms in multiple sclerosis.

BACKGROUND: Spasticity is a frequent symptom of multiple sclerosis (MS), which may negatively influence daily living activities (ADL). OBJECTIVES: To (1) explore the feasibility to conduct a structured interview by specialist nurses about limitations in ADL; (2) determine the percentage of people with MS (PwMS) with limitations in ADL related to spasticity; (3) to assess the knowledge about spasticity and describe its clinical features. DESIGN: Observational, cross-sectional, multicentre study in 16 MS units of Catalonia (Spain). Participants were recruited from the outpatient facility and day-care hospital between July 2018 and June 2019 and met the following criteria: (1) age 18 or older, (2) diagnosis of MS according to McDonald criteria 2010 and (3) no clinical relapse in previous 30 days. METHODS: Specialist nurses conducted a structured interview divided in two parts: the assessment of (1) limitations in the ADL and (2) the presence of spasticity and associated symptoms. The usefulness of this intervention was requested. This study met the STROBE reporting guidelines checklist for observational studies. RESULTS: Three hundred sixty eight pwMS (244 women) with a mean age of 46 years and a median Expanded Disability Status Scale score of 2.5 (range, 0-8.5) were included. 262 (71%) pwMS had limitations in the ADL, and spasticity was reported as the most limiting symptom in 59 (23%). As a result of the interview, spasticity was observed in 199 (76%) participants; 47 (24%) of them were unaware that they had spasticity and 102 (51%) would not have reported it spontaneously. The level of the interview satisfaction was high (90%). CONCLUSIONS: Spasticity is a complex and limiting symptom in MS. The structured interview conducted by specialist nurses is feasible and has good acceptance. PATIENT CONTRIBUTION: Specialist nurses can be proactive in MS clinical assessment, which may help to detect symptoms with negative impact on quality of life.

Preferences Toward Attributes of Disease-Modifying Therapies: The Role of Nurses in Multiple Sclerosis Care.

ABSTRACT: BACKGROUND: Nurses play an essential role in coordinating the care of patients with multiple sclerosis (MS) throughout their disease trajectory in a complex treatment landscape. The aim of this study was to assess nurses' preferences toward different disease-modifying therapy attributes. METHODS: We conducted a multicenter, noninterventional, cross-sectional study in collaboration with the Sociedad Española de Enfermería Neurológica. Nurses actively involved in MS care were invited to participate in the study. Prevention of disability progression, preservation of cognitive function, side effect profile and safety monitoring, and method of administration were the treatment attributes tested. Conjoint analysis was used to assess preferences in 8 simulated treatment options and rank them from most to least preferred. RESULTS: A total of 98 nurses were included in the study. The mean (SD) age was 44.7 (9.8) years, and 91.8% were female with a mean (SD) time of experience in MS care of 7.5 (5.4) years. Participants prioritized preservation of cognition (38.6%), followed by preventing disability progression (35.2%) and side effect risk and safety monitoring (13.5%). Route and frequency of administration were the least preferred attributes (7.4% and 5.3%, respectively). Estimated utilities were consistent across the sample according to sociodemographic and professional practice characteristics. CONCLUSIONS: Nurses' preferences toward treatments were mainly driven by efficacy attributes. This information may support the role of nurses in the multidisciplinary management of MS facilitating shared decision making.

Sick leave and occupational burnout among nurses caring for patients with multiple sclerosis.

BACKGROUND: Sick leave is a common problem among healthcare professionals. Nurses play a critical role in the multidisciplinary management of multiple sclerosis (MS). However, limited information is available on the phenomenon of sick leave among MS nurses. OBJECTIVE: The aim of this study was to assess the presence of sick leave among nurses caring for patients with MS and to identify associated factors. METHODS: We conducted a multicenter, non-interventional, cross-sectional, web-based study. Nurses involved in MS care from across Spain answered a survey composed of demographic characteristics, professional background, questions about their standard practice, and a behavioral battery including the Maslach Burnout Inventory - Human Services Survey (MBI-HSS). A multivariable logistic regression analysis was conducted to determine the association between nurses' characteristics and sick leave. RESULTS: Ninety-six nurses were included in the study. Mean age (SD) was 44.6 (9.8) years, and 91.7% were female. Participants had a median of 6 (IQR 3.0, 11.0) years of expertise in MS managing a median of 15 (5.0, 35.0) patients per week. Sixteen participants (16.7%) had been on sick leave in the last 6 months, with a median absence of 14.5 days (7.0, 30.0). Sixteen nurses (16.7%) reported severe burnout. Participants on sick leave had higher levels of emotional exhaustion (mean MBI-HSS scores of 22.3 and 16.0, p=0.01) and inadequate interactions with their colleagues (mean Practice Environment Scale - Nursing Work Index scores of 11.8 and 13.1, p=0.01) than their counterparts. Burnout was associated with higher risk of sick leave in the multivariable analysis (OR=1.06 [95% CI 1.00, 1.13], p=0.04) after adjustment for confounders. CONCLUSIONS: Occupational burnout is associated with increased risk of sick leave among nurses managing patients with MS. Identifying burnout may be critical for implementing specific intervention strategies to maintain an adequate functioning of MS care units.

Natalizumab discontinuation after PML risk stratification: outcome from a shared and informed decision.

Multifocal progressive leukoencephalopathy (PML) is associated with JC virus (JCV) seropositivity, past immunosuppression, and natalizumab treatment for two years or more. The aim of our study was to investigate the rate of treatment discontinuation after stratifying for the three risk factors in a group of 104 natalizumab-treated patients with relapsing-remitting multiple sclerosis. We investigated JCV serological status in our population. We then divided patients into groups according to their PML risk. Treatment indication was reassessed. Of the patients, 64 (61.5%) were JCV seropositive. Amongst seropositive patients on natalizumab for 2 years or more, 10 had received immunosuppression (group A), and 38 had not (group B). After an informed and shared decision-making process, 6/10 (60%) from group A compared with 9/38 (23.7%) from group B discontinued treatment (p=0.027). In groups A and B, discontinuation also depended upon doctors' views (p=0.019, group A; p=0.010, group B) and clinical outcomes (p=0.021, group A). No-one from low-intermediate risk groups discontinued. The decision to discontinue natalizumab treatment is complex, even when clear PML risk rates are described. Clinical outcomes and doctors' idiosyncrasies play a crucial part in patients' final choice.