Krabbe disease (KD), or globoid cell leukodystrophy, is a rare autosomal recessive lysosomal storage disorder caused by a deficiency in galactocerebrosidase (GALC), leading to psychosine (galactosylsphingosine) accumulation and myelin damage. The natural history of the attenuated form is poorly understood, but it typically presents with spastic paraparesis, progressing more slowly than the early-onset or infantile variant. Diagnosis relies on a high index of clinical suspicion, imaging studies, biochemistry, and molecular analysis.
View Article and Find Full Text PDFPurpose: The OlympiA randomized phase III trial compared 1 year of olaparib (OL) or placebo (PL) as adjuvant therapy in patients with germline , high-risk human epidermal growth factor receptor 2-negative early breast cancer after completing (neo)adjuvant chemotherapy ([N]ACT), surgery, and radiotherapy. The patient-reported outcome primary hypothesis was that OL-treated patients may experience greater fatigue during treatment.
Methods: Data were collected before random assignment, and at 6, 12, 18, and 24 months.