Posterior Reversible Encephalopathy Syndrome and Guillain-Barré Syndrome after Head Injury: Case Report

Guillain-Barré Syndrome with Incomplete Oculomotor Nerve Palsy after Traumatic Brain Injury: Case Report and Literature Review

Guillain-Barré syndrome (GBS) is a severe peripheral neuroinflammatory demyelinating disease characterized by symmetrical progressive limb weakness, which can be accompanied by cranial nerve and sensory disturbances. There is usually a history of bacterial or viral infection prior to onset. GBS is rarely seen after traumatic brain injury (TBI). We report a case of a 66-year-old male patient who presented with dilated pupils, followed by respiratory failure and symmetrical quadriplegia during a conservative treatment for TBI. He was eventually diagnosed with GBS and was treated with intravenous immunoglobulin, followed by rehabilitation therapy with a good recovery. We summarize previous similar cases and analyze possible causes. It is suggested that the possibility of GBS should be considered when unexplained symptoms occurred in patients with TBI, such as respiratory failure, dilated pupils, and limb weakness.

Inflammation and the role of infection: Complications and treatment options following neurotrauma

Traumatic brain injury can have devastating consequences for patients and extended hospital stays and recovery course. Recent data indicate that the initial insult causes profound changes to the immune system and leads to a pro-inflammatory state. This alteration in homeostasis predisposes patients to an increased risk of infection and underlying autoimmune conditions. Increased emphasis has been placed on understanding this process both in the clinical and preclinical literature. This review highlights the intrinsic inflammatory conditions that can occur within the initial hospital stay, discusses long-term immune consequences, highlights emerging treatment options, and delves into important pathways currently being investigated with preclinical models.

Effect of Electromyographic Biofeedback Therapy on Muscle Strength Recovery in Children with Guillain-Barré Syndrome

GBS, as an immune-mediated acute inflammatory peripheral neuropathy (Tan and Halpin et al.), with the characteristics of acute onset and rapid progression, is mainly manifested with damages in nerve root and peripheral nerve. The purpose of the study was to investigate the effect of electromyographic biofeedback therapy on muscle strength recovery in children with Guillain–Barré syndrome (GBS). A total of 62 GBS children patients admitted to our hospital from June 2014 to December 2018 were selected and divided into control group (n = 30) and experimental group (n = 32) according to the order of admission. The children patients in the control group received physical therapy combined with occupational therapy (PT + OT), while based on the treatment in the control group, the experimental group children patients were treated with electromyographic biofeedback therapy. After that, the recovery of nerve and muscle at different time points, muscle strength score, gross motor function measure (GMFM) score, and Barthel index (BI) score of the children patients before and after treatment were compared between the two groups. There were no significant differences in the recovery of nerve and muscle of the children patients between the two groups at T₀ and T₁ (P > 0.05), and the recovery of nerve and muscle of the children patients in the experimental group was significantly better than that in the control group at T₂, T₃, and T₄ (P < 0.001); the muscle strength score, GMFM score, and BI score of the children patients in the experimental group were significantly better than those in the control group after treatment (P < 0.001). The application of electromyographic biofeedback therapy for the treatment of GBS can effectively relieve clinical symptoms, promote rapid recovery, and improve treatment efficacy in children patients, which is worthy of application and promotion.

[Posterior reversible encephalopathy syndrome during intravenous immunoglobulin therapy in Guillain-Barré syndrome]

A 63-year-old woman was diagnosed with Guillain-Barré syndrome (GBS), and intravenous immunoglobulin (IVIg) therapy was initiated. On the second day of IVIg therapy, she became less alert (JCS III-200) and had hyponatremia. Brain MRI showed vasogenic edema in bilateral occipital lobes, which disappeared afterwards. Her clinical course and MRI findings were consistent with those of posterior reversible encephalopathy syndrome (PRES). As a result of considering the timing of the onset of GBS and PRES and the degree of hyponatremia and hypertension in some documented patients, the cause of PRES onset in this case is considered to be IVIg therapy itself and IVIg therapy-induced hyponatremia.

A Rare Case with Systemic Lupus Erythematosus Manifested by two Different Neurologic Entities; Guillain Barre Syndrome and Posterior Reversible Encephalopathy Syndrome

Systemic lupus erythematosus (SLE) is an immune-mediated, lifelong disease characterized by quite heterogeneous neuropsychiatric manifestations. Herewith, we report the first rare co-incidental case with posterior reversible encephalopathy syndrome (PRES), Guillain Barre Syndrome (GBS), and (SLE). The coexistence of these neurological conditions in SLE patients could lead to delayed diagnosis and treatment due to this rare coalescence and clinical diversity. Currently, there are no specific, diagnostic radiological or laboratory biomarkers for neurological involvement in SLE. Awareness and, early recognition of neuropsychiatric involvements of the disease are important for timely appropriate treatment. Delayed treatment may cause permanent damage, poor prognosis, long term morbidity, and even death.

Posterior reversible encephalopathy and Guillain-Barré syndrome: which came first, the chicken or the egg? A review of literature

Posterior reversible encephalopathy (PRES) is a rare occurrence in patients with Guillain-Barré syndrome (GBS) with only nine adult cases reported to date. We conducted a review of the literature and compared previous cases with a novel case admitted to our clinic. In light of the timing of the symptoms, it is assumable that arterial hypertension can develop acutely during a phase of GBS-related autonomic dysfunction and subsequently precipitates PRES. According to this, dysautonomia caused by GBS could precede motor weakness; thus, PRES in the absence of any strong alternative etiology may suggest an underlying GBS.

Guillain-Barré syndrome and posterior reversible leukoencephalopathy syndrome: a rare association

A 69-year-old woman presented with headaches and visual disturbance in the context of marked hypertension secondary to non-compliance with antihypertensive medications. She developed seizures and hyperreflexia, and MRI brain showed changes consistent with posterior reversible encephalopathy syndrome (PRES). She was treated with antihypertensives with the resolution of symptoms. Over the following week, she developed progressive distal sensory loss, weakness and areflexia. The cerebrospinal fluid examination demonstrated albuminocytologic dissociation, and electrophysiological findings were in keeping with a diagnosis of Guillain-Barré syndrome (GBS). She was treated with intravenous immunoglobulin with gradual recovery. The co-occurrence of PRES and GBS has only been described in a handful of cases. In the majority of these, the dysautonomia of GBS leads to profound hypertension and subsequently PRES. This is a rare case of PRES preceding and possibly even triggering the onset of GBS. In this report, we review the literature and discuss the potential pathogenic mechanisms for this unusual association.

Guillain-Barré syndrome presenting with an 'angina' mimic and posterior reversible encephalopathy syndrome

A 56-year-old woman presented with severe headache, blurring of vision, hypertensive emergency and severe crushing central chest pain. Extensive evaluation was undertaken to rule out sinister myocardial, pulmonary and mediastinal pathology. Pain relief required intravenous opiates. One week later, persistent complaints of numbness of hands and legs led to a suspicion of dysautonomic inflammatory neuropathy. Nerve conduction studies confirmed a demyelinating Guillain-Barré syndrome. Intravenous immunoglobulin treatment led to rapid resolution of pain, dysautonomia and neuropathic symptoms.