Fulminant Guillain-Barré syndrome showing severe pharyngeal-cervical-brachial weakness in the recovery phase: a case report.

BACKGROUND: Fulminant Guillain-Barré syndrome (GBS) is characterized clinically by rapid progression of severe symptoms, such as the absence of brainstem reflexes, complete tetraplegia and respiratory arrest. The clinical course of fulminant GBS remains unclear. Here, we report a patient with fulminant GBS, who showed severe weakness of the pharyngeal-cervical-branchial (PCB) area in the recovery phase. CASE PRESENTATION: A 38-year-old man rapidly developed fulminant GBS. In blood examination, he was positive for a broad range of anti-ganglioside antibodies, including anti-GQ1b, GT1a, GT1b, GD1a, GD1b and GD3 IgG antibodies. We performed immunosuppressive therapies using intravenous immunoglobulin and intravenous methylprednisolone. Although disturbance of consciousness and weakness of the distal upper and lower limbs improved gradually, weakness of the oropharynx, neck, and proximal upper limbs were resistant to these therapies. Anti-GT1a IgG antibodies remained persistently positive. Consequently, mechanical ventilation and tube feeding were required for 7 and 10 months, respectively. Two years later, weakness of the proximal upper limbs and mild respiratory dysfunction remained as sequelae. CONCLUSION: Anti-GT1a IgG antibodies are known to be detected in patients with the PCB variant of GBS. In fulminant GBS, the persistent presence of anti-GT1a IgG antibodies may be associated with occurrence of severe PCB-like weakness in the recovery phase.

Clinical characteristics of long-term survival with noninvasive ventilation and factors affecting the transition to invasive ventilation in amyotrophic lateral sclerosis.

INTRODUCTION: We evaluated post-noninvasive ventilation survival and factors for the transition to tracheostomy in amyotrophic lateral sclerosis (ALS). METHODS: We analyzed 197 patients using a prospectively collected database with 114 patients since 2000. RESULTS: Among 114 patients, 59 patients underwent noninvasive ventilation (NIV), which prolonged the total median survival time to 43 months compared with 32 months without treatment. The best post-NIV survival was associated with a lack of bulbar symptoms, higher measured pulmonary function, and a slower rate of progression at diagnosis. The transition rate from NIV to tracheostomy gradually decreased over the years. Patients using NIV for more than 6 months were more likely to refuse tracheostomy and to be women. DISCUSSION: This study confirmed a positive survival effect with NIV, which was less effective in patients with bulbar dysfunction. Additional studies are required to determine the best timing for using NIV with ALS in patients with bulbar dysfunction. Muscle Nerve 58:770-776 2018.

[Malignant lymphoma presented as recurrent multiple cranial nerve palsy after spontaneous regression of oculomotor nerve palsy: A case report].

We report the case of a 62-year-old man who presented with malignant lymphoma as recurrent multiple cranial nerve palsy after spontaneous regression of oculomotor nerve palsy. He developed ptosis and diplopia due to right oculomotor nerve palsy. Brain MRI/MRA showed no abnormality, and he recovered with conservative medical management. Three months later, he showed diplopia due to right abducens nerve palsy and facial pain and trigeminal sensory loss. Neurological examination revealed multiple cranial nerve palsy involved cranial nerve III, V, IX, and X of the right side. Serum soluble interleukin-2 receptor levels were normal, and cerebrospinal fluid examination was unremarkable. Steroid and subsequent intravenous immunoglobulin therapy didn't improve his symptoms. Six weeks after his admission, he showed rapid enlargement of the cervical lymph node and the right tonsil, and post-contrast T1-weighted MRI showed enlargement and enhancement of the left infraorbital nerve, the bilateral cavernous sinus, the bilateral facial nerves, and the left trigeminal nerve. The histopathologic examination of the tonsil biopsy revealed diffuse large B cell lymphoma. The cause of these symptoms was thought to be infiltrating the cavernous sinus, and adjacent nerves. Spontaneous regression of malignant lymphoma is an exceptional event, but this possibility should be considered so as to the correct diagnosis and proper treatment.

Tracheostomy and invasive ventilation in Japanese ALS patients: decision-making and survival analysis: 1990-2010.

OBJECTIVE: To evaluate the factors related to the choice of a tracheostomy and invasive ventilation in amyotrophic lateral sclerosis patients and to determine survival time after a tracheostomy at a single institute in Japan between 1990 and 2010. METHODS: Data for survival time until death or tracheostomy were obtained from 160 patients. Fifty-two patients (33%) underwent tracheostomy/mechanical ventilation. RESULTS: Tracheostomy and invasive ventilation prolonged median survival time (74 months), as did non-invasive ventilation (48 months) when compared to a non-ventilation-supported control group (32 months; p<0.001 each). The ratio of tracheostomy/mechanical ventilation in patients >65 years old significantly increased after 1999 (27%) compared to earlier years (10%, p=0.002). Cox proportional modeling confirmed an age of ≤65 years as advantageous for long-term survival after a tracheostomy. In univariate logistic regression analysis, factors related to the decision to perform a tracheostomy included an age of ≤65 years, greater use of non-invasive ventilation, the presence of a spouse, interval and speed from disease onset to diagnosis/tracheostomy and preservation of motor function. In multivariate logistic regression analysis, age, shorter duration from disease onset until tracheostomy and the presence of a spouse were independently associated with the decision to perform a tracheostomy. Kaplan-Meier plots revealed longer survival times in patients who resided at home after a tracheostomy compared to patients who stayed at a hospital (p=0.007). CONCLUSIONS: Tracheostomy and invasive ventilation are frequently used in Japan. Various factors impact patients' decisions to have these procedures. This study identified factors related to the decision-making process and post-tracheostomy survival.

Postural abnormality as a risk marker for leg deep venous thrombosis in Parkinson's disease.

BACKGROUND: Pulmonary thromboembolism is a common cause of death in patients with autopsy-confirmed Parkinsonism. This study investigated the incidence of leg deep vein thrombosis in Parkinson's disease and relationships between deep vein thrombosis and clinical/laboratory findings, including postural abnormalities as assessed by photographic measurements. METHODS: This cross-sectional study assessed the presence of deep vein thrombosis using bilateral leg Doppler ultrasonography in 114 asymptomatic outpatients with Parkinson's disease. RESULTS: Deep vein thrombosis was detected in 23 patients (20%) with Parkinson's disease. Deep vein thrombosis was located in the distal portion in 18 patients and in the proximal portion in 5 patients. No significant differences in age, sex, body mass index, disease duration, Hoehn-Yahr stage, anti-Parkinson's drugs, or daily levodopa-equivalent dose were seen between deep vein thrombosis-positive and -negative groups. Univariate analysis for developing deep vein thrombosis in patients with Parkinson's disease identified the following markers: long-term wheelchair use, bent knee, bent spine, and D-dimer elevation. Bending angles were significantly greater in the deep vein thrombosis-positive group at the knee and spine than in the deep vein thrombosis-negative group. Half of Parkinson's disease patients with camptocormia had deep vein thrombosis. Among diabetes mellitus cases, long-term wheelchair use, bent knee over 15°, camptocormia, D-dimer elevation, the more risk markers were associated with a higher incidence of DVT. The presence of risk markers contributed to the development of deep vein thrombosis. On multivariate logistic regression analysis, a bent knee posture was strongly associated with an increased risk of deep vein thrombosis. CONCLUSION: Presence of leg deep vein thrombosis correlated with postural abnormalities in Parkinson's disease. We recommend non-invasive ultrasonographic screening for leg deep vein thrombosis in these high-risk patients with Parkinson's disease.