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Amyotrophe Lateralsklerose

Aktuelle klinische Studien und ihr pathogenetischer Hintergrund

Amyotrophic lateral sclerosis

Current clinical trials and underlying pathomechanisms

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Zusammenfassung

Die amyotrophe Lateralsklerose (ALS) ist eine neurodegenerative Erkrankung, die innerhalb von 3–5 Jahren zum Tode führt. Die bisher einzige Substanz mit marginalem therapeutischem Potenzial ist der Glutamatantagonist Riluzol, der jedoch nur zu einer durchschnittlichen Lebensverlängerung von 3–4 Monaten führt. Daher hat die symptomatische Therapie einen hohen Stellenwert. In zahlreichen tierexperimentellen und klinischen Studien werden potenziell neuroprotektive Wirkstoffe für eine kausale Behandlung untersucht. In diesem Übersichtsartikel sollen im Kontext mit den zugrunde liegenden Wirkmechanismen aktuelle klinischen ALS-Studien vorgestellt werden.

Summary

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease leading to death after 3 to 5 years. The glutamate antagonist Riluzole currently is the only drug with marginal therapeutic benefit, but its effect on survival is modest, with an average increase of only 3–4 months. Therefore symptomatic treatment still is the most important. Further neuroprotective agents are currently under investigation, both in transgenic animal models of ALS and clinical trials in ALS patients. This review summarizes the current state of clinical studies in ALS patients in the context of underlying therapeutic mechanisms.

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Kollewe, K., Dengler, R. & Petri, S. Amyotrophe Lateralsklerose. Nervenarzt 79, 653–661 (2008). https://doi.org/10.1007/s00115-007-2403-0

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