[Quality of life the goal of care for patients with ALS]. / God livskvalitet målet med vård och omhändertagande vid ALS - Enda sjukdomsmodifierande läkemedlet har begränsad effekt.

ALS is characterized by the degeneration of upper and lower motor neurons. In about 70% of patients with ALS the disease has an spinal onset, while about 30% of the patients have a bulbar onset.  Cognitive dysfunction and behavioral changes are seen in about 50% of the patients, and 15% develop frontotemporal dementia.  There is no single test that provides the ALS diagnosis. The diagnosis is based on clinical and electrophysiological signs, and the exclusion of other diseases. The only disease modulating treatment approved for ALS in Sweden is Riluzole, sadly only with limited effect. Other treatments are symptomatic and the goal is to help patients achieve the best possible quality of life through multidiciplinary ALS teams.

The Swedish motor neuron disease quality registry.

OBJECTIVE: We set up the Swedish Motor Neuron Disease (MND) Quality Registry to assure early diagnosis and high-quality health care for all MND patients (mainly amyotrophic lateral sclerosis, ALS), and to create a research base by prospectively following the entire MND population in Sweden. METHODS: Since 2015, the MND Quality Registry continuously collects information about a wide range of clinical measures, biological samples, and quality of life outcomes from all MND patients recruited at the time of MND diagnosis in Sweden and followed at each clinic visit approximately every 12 weeks. The Registry includes an Internet based patient own reporting portal that involves patients in the registration of their current symptoms and health status. RESULTS: As of 20th January 2017, the MND Quality Registry included 99% of the MND patients of the Stockholm area (N = 194), consisting mostly of ALS patients (N = 153, 78.9%), followed by patients labeled as MND due to a neurophysiology finding but not fulfilling the criteria for ALS (N = 20, 10.3%), primary lateral sclerosis (N = 13, 6.7%), and progressive spinal muscular atrophy patients (N = 8, 4.1%). A higher proportion of these patients were women (N = 100, 52%), and women and men had a similar age at symptoms onset (59 years). CONCLUSIONS: Main strengths of the MND Quality Registry are its clinical, quantitative, qualitative, and prospective nature, providing the researchers potential means of identifying appropriate candidates for clinical trials and other research projects, as well as assuring to the patients an effective and adequate time spent on-site with the healthcare professionals.

Diarrhea-associated hemolytic uremic syndrome with severe neurological manifestations treated with IgG depletion through immunoadsorption.

BACKGROUND: Diarrhea-associated hemolytic uremic syndrome (HUS) is characterized by acute kidney injury with microangiopathic hemolytic anemia and thrombocytopenia with a diarrhea prodrome, typically caused by Shiga-like toxin-producing Escherichia coli. Supportive management is generally recommended. CASE REPORT: A 58-year-old female with diarrhea-associated HUS developed delayed-onset severe neurological manifestations including coma, status epilepticus, and subcortical magnetic resonance imaging signal alterations. Rescue treatment with immunoglobulin (Ig)G depletion through immunoadsorption was followed by significant improvement in neurological and renal function. The patient recovered with only minimal sequelae. CONCLUSION: Delayed-onset neurological abnormalities may occur in diarrhea-associated HUS. Novel specific treatment options include IgG depletion through immunoadsorption. Severe clinical and imaging findings do not preclude a good outcome.

Leukocyte-derived microparticles and scanning electron microscopic structures in two fractions of fresh cerebrospinal fluid in amyotrophic lateral sclerosis: a case report.

INTRODUCTION: Amyotrophic lateral sclerosis is a progressive neurodegenerative disorder characterized by degeneration of motoneuron cells in anterior spinal horns. There is a need for early and accurate diagnosis with this condition. In this case report we used two complementary methods: scanning electron microscopy and fluorescence-activated cell sorting. This is the first report to our knowledge of microparticles in the cerebrospinal fluid of a patient with amyotrophic lateral sclerosis. CASE PRESENTATION: An 80-year-old Swedish man of Caucasian ethnicity presented to our facility with symptoms of amyotrophic lateral sclerosis starting a year before his first hospital examination, such as muscle weakness and twitching in his right hand progressing to arms, body and leg muscles. Electromyography showed classical neurophysiological findings of amyotrophic lateral sclerosis. Routine blood sample results were normal. A lumbar puncture was performed as a routine investigation and his cerebrospinal fluid was normal with regard to cell count and protein levels, and there were no signs of inflammation. However, scanning electron microscopy and fluorescence-activated cell sorting showed pronounced abnormalities compared to healthy controls. Flow cytometry analysis of two fractions of cerebrospinal fluid from our patient with amyotrophic lateral sclerosis was used to measure the specific binding of antibodies to CD42a, CD144 and CD45, and of phosphatidylserine to lactadherin. Our patient displayed over 100 times more phosphatidylserine-positive microparticles and over 400 times more cell-derived microparticles of leukocyte origin in his cerebrospinal fluid compared to healthy control subjects. The first cerebrospinal fluid fraction contained about 50% more microparticles than the second fraction. The scanning electron microscopy filters used with cerebrospinal fluid from our patient were filled with compact aggregates of spherical particles of lipid appearance, sticking together in a viscous batter. The quantitative increase in scanning electron microscopy findings corresponded to the flow cytometry result of an increase in leukocyte-derived microparticles. CONCLUSIONS: Microparticles represent subcellular arrangements that can influence the pathogenesis of amyotrophic lateral sclerosis and may serve as biomarkers for underlying cellular disturbances. The increased number of leukocyte-derived microparticles with normal cell counts in cerebrospinal fluid may contribute to the amyotrophic lateral sclerosis inflammatory process by formation of immune complexes of prion-like propagation, possibly due to misfolded proteins. The two complementary methods used in this report may be additional tools for revealing the etiology of amyotrophic lateral sclerosis, for early diagnostic purposes and for evaluation of clinical trials, long-term follow-up studies and elucidating the pathophysiology in amyotrophic lateral sclerosis.