Time to consider health services dedicated for adults living with cerebral small vessel disease: Report of a ESO scientific seminar.

Abstract

Purpose: Cerebral small vessel disease (cSVD) is a highly prevalent disorder leading to physical, cognitive and functional decline. We report key barriers in the management of individuals with cSVD, the potential benefit of cSVD-dedicated health services, and evidence from existing models of care for adults with cSVD.

Methods: We examined information from a scientific seminar developed between seven experts in cSVD during the eighth European Stroke Organisation Conference that discussed the optimal health care for adults with cSVD and what health services dedicated to cSVD should include.

Findings: Barriers in cSVD care include unrecognised symptoms and modifiable risk factors, heterogeneity of clinical presentations, inefficient inter/intra-clinical services communication/organisation, and uncertainties regarding what assessments/treatments should be routinely done, when and by whom. However, existing health services and research studies suggest models of care in cSVD. Multi-step approaches can be used for identification and aetiological workup in individuals with cSVD, including basic and selected advanced evaluations, for example, monogenic cSVD testing. Although current guidelines for management of cSVD illlustrate limitations, there are recommendations on risk factors and lifestyle considerations, as well as pharmacological and non-pharmacological interventions for people with cSVD.

Discussion and conclusion: Existing healthcare models do not provide optimal care for individuals with cSVD. Lack of awareness of heterogeneous clinical presentations and uncertainty in threshold of cSVD 'burden' for referral to specialist multidisciplinary services, are key challenges for health services to overcome. Creating cSVD-dedicated services may prevent underdiagnosing and achieve standardised holistic management to improve outcomes in people with cSVD. However, adequate prevention and early management should be offered at all levels of care.