Atypical Myasthenia Gravis Presentation with Limb-Girdle Weakness

Myasthenia Gravis is a disorder characterized by autoantibodies targeting different proteins across the neuromuscular junction. The typical presentation of Myasthenia Gravis involves oculobulbar weakness, classically ptosis that may or may not be symmetric. Patients may also present with a more dramatic presentation of generalized weakness or even in myasthenic crisis requiring respiratory support for oxygenation. While these are the common presentations, our patient, a 63 year old male, presented with an atypical presentation of what is described as Limb-Girdle Myasthenia Gravis. This patient presented with proximal arm and leg weakness that rapidly progressed and lead to loss of reflexes, appearing to be a myelopathy prior to obtaining an electromyography/nerve conduction study which demonstrated decrement of 21% in ulnar, 22% in median, and 59% of radial nerves during 2Hz repetitive stimulation. Our patient improved with plasmapheresis and prednisone with full recovery of strength

Compliance with recommendations made in a multidisciplinary ALS clinic.

Multidisciplinary ALS clinics provide recommendations at each visit, but these do little good unless recalled and followed. This study was conducted to determine recall of, and compliance with, these recommendations, and to study factors affecting compliance. Patients were contacted by telephone six weeks after their ALS clinic visit and asked about recommendations made by the multidisciplinary team. Themes for recall and compliance were generated by three coders using qualitative analysis, and validated using triangulation and consensual validation. Pearson correlation coefficients were calculated for the relationship of function and quality of life to recommendation categories. Results demonstrated that most recommendations centered around physical needs, whereas few were provided for Caregiver Support and Mental Health. Fewer than 40% of all recommendations were recalled, with the highest category being Physical Function. Compliance was highest for this category as well (mean 4.27/5). Monitoring of patients between clinic visits appeared to enhance compliance. In conclusion, for ALS clinic teams seeking to maximize the impact of recommendations, discussions to facilitate understanding, instruction in problem-solving skills, and closer follow-up between clinic visits should facilitate better recall and compliance, and thus improve care. The potential benefits of greater emphasis on mental health and caregiver well-being should be explored

ALSUntangled #68: ozone therapy

ALSUntangled reviews alternative and off-label treatments for people living with amyotrophic lateral sclerosis (PALS). Here we review ozone therapy. Ozone therapy has possible mechanisms for slowing ALS progression based on its antioxidant, anti-inflammatory, and mitochondrial effects. A non-peer-reviewed report suggests that ozone treatment may slow progression in a mTDP-43 mouse model of ALS. One verified "ALS reversal" occurred on a cocktail of alternative treatments including ozone. There are no ALS trials using ozone to treat PALS. There can be potentially serious side effects associated with ozone therapy, depending on the dose. Based on the above information, we support an investigation of ozone therapy in ALS cell or animal models but cannot yet recommend it as a treatment in PALS

ALSUntangled # 69: astaxanthin

ALSUntangled reviews alternative and off-label treatments for people living with amyotrophic lateral sclerosis (PALS). Here we review astaxanthin which has plausible mechanisms for slowing ALS progression including antioxidant, anti-inflammatory, and anti-apoptotic effects. While there are no ALS-specific pre-clinical studies, one verified ALS reversal occurred in a person using a combination of alternative therapies which included astaxanthin. There have been no trials of astaxanthin in people living with ALS. Natural astaxanthin appears to be safe and inexpensive. Based on the above information, we support further pre-clinical and/or clinical trials of astaxanthin in disease models and PALS, respectively, to further elucidate efficacy

ALSUntangled #70: caffeine

ALSUntangled reviews alternative and off-label treatments for people living with amyotrophic lateral sclerosis (PALS). Here, we review caffeine which has plausible mechanisms for slowing ALS progression. However, pre-clinical studies are contradictory, and a large case series showed no relationship between caffeine intake and ALS progression rate. While low doses of caffeine are safe and inexpensive, higher doses can cause serious side effects. At this time, we cannot endorse caffeine as a treatment to slow ALS progression

ALSUntangled #75: Portable neuromodulation stimulator therapy

Spurred by patient interest, ALSUntangled herein examines the potential of the Portable Neuromodulation Stimulator (PoNS™) in treating amyotrophic lateral sclerosis (ALS). The PoNS™ device, FDA-approved for the treatment of gait deficits in adult patients with multiple sclerosis, utilizes translingual neurostimulation to stimulate trigeminal and facial nerves via the tongue, aiming to induce neuroplastic changes. While there are early, promising data for PoNS treatment to improve gait and balance in multiple sclerosis, stroke, and traumatic brain injury, no pre-clinical or clinical studies have been performed in ALS. Although reasonably safe, high costs and prescription requirements will limit PoNS accessibility. At this time, due to the lack of ALS-relevant data, we cannot endorse the use of PoNS as an ALS treatment