Polyneuropathy

The purpose of this study is to collect and evaluate pregnancy outcomes, pregnancy complications, and fetal/neonatal/infant outcomes in women exposed to patisiran-LNP.

The goal of this clinical trial is to compare the effects of an 8-week resistance exercise training program on skeletal muscle quality, functional capacity, and quality of life in young individuals aged 15 to 29 years, with and without Hereditary Sensorimotor Polyneuropathy (HSPN). The main questions to answer are: What is the effect of an 8-week resistance exercise training program on skeletal muscle quality, functional capacity, and quality of life in young individuals with and without HSPN? Will the percentage of improvement after the program be greater in participants with HSPN compared to those without, due to greater baseline alterations? Researchers will compare the resistance exercise training program with baseline conditions to determine its effectiveness in improving skeletal muscle quality, functional capacity, and quality of life. Participants will undergo a supervised lower-limb resistance exercise program (3x/week) for 8 weeks. The intervention will include progressive loads from 60% to 80% of 1-Repetition Maximum (1RM), with exercises targeting the major lower limb muscle groups. All participants will complete pre- and post-intervention evaluations, including ultrasound assessment of muscle architecture, functional capacity tests, strength measurements, body composition analysis, and quality of life questionnaires.

To investigate to what extent chronic axonal length-dependent polyneuropathy (CAP) and/or small-fiber neuropathy (SFN) is part of early non-cardiac manifestations of wild-type TTR cardiac amyloidosis (wtTTR-CA). Consequently, explore whether this could ultimately lead to faster diagnosis and clinical outcome of wild-type TTR cardiac amyloidosis (wtTTR-CA).

The goal of this clinical study is to evaluate a new process for assessing and alleviating chemotherapy-induced peripheral neuropathy in the feet in patients treated with chemotherapy for early stage breast cancer. It will also compare two orthopedic interventions for symptom relief. The main questions it aims to answer are: Can an orthopedic silicone orthosis reduce chemotherapy-induced peripheral neuropathy symptoms in the feet? How does the effectiveness of the silicone orthosis compare to standard orthopedic treatment with insoles and shoes? Participants will: Use either a silicone orthosis or standard orthopedic treatment Have contact with the clinic for assessments and follow-ups Report their symptoms and functional improvements over time