دورية أكاديمية
Early detection of nerve involvement in presymptomatic TTR mutation carriers: exploring potential markers of disease onset
| العنوان: | Early detection of nerve involvement in presymptomatic TTR mutation carriers: exploring potential markers of disease onset |
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| المؤلفون: | Romano A., Guglielmino V., Bisogni G., Di Paolantonio A., Minnella A. M., Sciarrone M. A., Vitali F., Maceroni M., Sabatelli M., Luigetti M. |
| المساهمون: | Romano, Angela, Guglielmino, Valeria, Bisogni, Paolo Gaetano, Di Paolantonio, Andrea, Truini, A., Minnella, Angelo Maria, Sciarrone, Maria Ausilia, Vitali, Francesca, Maceroni, Martina, Galosi, E., Sabatelli, Mario, Luigetti, Marco |
| بيانات النشر: | SPRINGER-VERLAG ITALIA SRL |
| سنة النشر: | 2024 |
| المجموعة: | Università Cattolica del Sacro Cuore: PubliCatt |
| مصطلحات موضوعية: | ATTRv-PN, Disease onset biomarkers, Early diagnosis, Hereditary transthyretin amyloidosis, Presymptomatic carriers, Settore MED/26 - NEUROLOGIA |
| الوصف: | Background Hereditary transthyretin (ATTRv) amyloidosis is a heterogeneous, progressive, multisystemic disease with a life-threatening course if left untreated. Given the current availability of effective therapies, close follow-up of presymptomatic TTR mutation carriers is essential to recognize disease onset at the earliest sign. In addition to routine techniques, in recent years several novel tools have been proposed, although a consensus on their use has not been reached yet. In this paper, we aimed to evaluate possible markers of neuropathic disease onset intended to discriminate clinically asymptomatic carriers from early symptomatic patients, thus allowing timely treatment initiation.Methods Thirty-eight presymptomatic carriers were enrolled. Clinical and electrophysiological findings at first evaluation and follow-up were collected. All carriers underwent an extensive clinical and instrumental evaluation according to the standard clinical practice. One or more non-routine investigations, whose use in this field is not yet validated (henceforth "unconventional"), were additionally assessed in a subgroup of individuals.Results Based on the exclusive use of routine investigations, it was possible to define disease onset in 4/38 carriers during the follow-up. Employing additionally one or more "unconventional" tests, abnormal findings, indicative of a possible "conversion" to symptomatic disease, were detected in further 12 cases. More than half of our study cohort showed findings suggestive of small nerve fiber (SF) involvement at either invasive or non-invasive tests.Conclusions A close, multidisciplinary monitoring of presymptomatic TTR mutation carriers is fundamental, and diagnostic workup should include both routine and "unconventional" tests. Assessment of SF involvement is important also in non-endemic countries. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/37938457; info:eu-repo/semantics/altIdentifier/wos/WOS:001101881400001; volume:45; issue:4; firstpage:1675; lastpage:1684; numberofpages:10; issueyear:2024; journal:NEUROLOGICAL SCIENCES; https://hdl.handle.net/10807/274987Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85176013072 |
| DOI: | 10.1007/s10072-023-07177-x |
| الإتاحة: | https://doi.org/10.1007/s10072-023-07177-xTest https://hdl.handle.net/10807/274987Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.5FB40409 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s10072-023-07177-x |
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