Post-Traumatic brain injury (TBI) presenting with Guillain-Barré syndrome and elevated anti-ganglioside antibodies: a case report and review of the literature

Superacute onset of Guillain-Barré syndrome after elective spinal surgery: A case report and literature review

RATIONALE

Guillain-Barré syndrome (GBS) epitomizes an acute peripheral neuropathy hallmarked by an autoimmune retort directed at the myelin sheath enwrapping peripheral nerves. While it is widely acknowledged that a majority of GBS patients boast a history of antecedent infections, the documentation of postoperative GBS occurrences is progressively mounting. Drawing upon an exhaustive compendium of recent case reports, the disease's inception spans a gamut from within 1 hour to 1.2 years.

PATIENT CONCERNS

At this juncture, we proffer a singular case: an instance involving a 51-year-old gentleman who underwent lumbar spine surgery, only to encounter immediate debilitation of limb and respiratory musculature.

DIAGNOSES

Post elimination of variables linked to anesthetic agents, encephalon, and spinal cord pathologies, a potent suspicion of superacute GBS onset emerged.

INTERVENTIONS

Subsequent to immunoglobulin therapy, plasmapheresis, and adjunctive support, the patient's ultimate demise became manifest.

OUTCOMES

No progress was found to date.

LESSONS

Given GBS's potential to instigate paralysis, respiratory collapse, and autonomic nervous system aberrations, alongside other pernicious sequelae, coupled with the exceptional rarity of the temporal onset in this particular instance, it undeniably proffers an imposing conundrum for anesthetists in the realm of differential diagnosis and therapeutic conduct. During the postoperative convalescence phase under anesthesia, should the patient evince deviant limb musculature vigor and compromised respiratory sinews, the prospect of GBS must not be consigned to oblivion. Precision in diagnosis conjoined with apt therapeutic measures could well be the harbinger of a divergent denouement for the afflicted patient.

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.

Case Report: Delayed Guillain-Barré syndrome following trauma: A case series and manage considerations

Aim

To analyze clinical associations between Guillain-Barré syndrome (GBS) and trauma.

Material and Methods

We retrospectively reviewed the data of eight patients with post-traumatic GBS between July 2011 and December 2018 at the Second Xiangya Hospital, China, and analyzed the triggers, clinical manifestation, examination results, treatment, prognosis, and potential mechanism related to post-traumatic GBS.

Results

The included patients had GBS preceded by no risk factors other than trauma. Their age ranged from 15 to 60 years (the median age was 52 years), and six patients were males. The potential traumatic triggers included spinal surgery (n = 2), high-intensity exercise (n = 2), traumatic brain injury (n = 1), excessive fatigue (n = 1), ischemic stroke (n = 1), and cardiopulmonary resuscitation (n = 1). The major manifestation was symmetrical limb weakness and/or numbness in all patients. The diagnosis of GBS was based on the results of electromyography, albumino-cytological dissociation, or antiganglioside antibody in cerebrospinal fluid, and other diseases were excluded. Immunotherapy improved symptoms, except in one patient who died.

Conclusions

Trauma is a probable risk factor for GBS that is very easily overlooked, thereby leading to misdiagnosis in clinical practice. We emphasize a new concept of post-traumatic GBS to promote doctors' awareness when they meet people with weakness and sensory deficits after trauma, which benefit early diagnosis, timely treatment, and reduced mortality rate of GBS.

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.

[Pathophysiological and diagnostic aspects of Guillain-Barré syndrome]

Guillain-Barré syndrome (GBS) is the most common cause of acute neuropathy. It usually onset with a rapidly progressive ascending bilateral weakness with sensory disturbances, and patients may require intensive treatment and close monitoring as about 30% have a respiratory muscle weakness and about 10% have autonomic dysfunction. The diagnosis of GBS is based on clinical history and examination. Complementary examinations are performed to rule out a differential diagnosis and to secondarily confirm the diagnosis. GBS is usually preceded by an infectious event in ≈ 2/3 of cases. Infection leads to an immune response directed against carbohydrate antigens located on the infectious agent and the formation of anti-ganglioside antibodies. By molecular mimicry, these antibodies can target structurally similar carbohydrates found on host's nerves. Their binding results in nerve conduction failure or/and demyelination which can lead to axonal loss. Some anti-ganglioside antibodies are associated with particular variants of GBS: the Miller-Fisher syndrome, facial diplegia and paresthesias, the pharyngo-cervico-brachial variant, the paraparetic variant, and the Bickerstaff brainstem encephalitis. Their semiological differences might be explained by a distinct expression of gangliosides among nerves. The aim of this review is to present pathophysiological aspects and the diagnostic approach of GBS and its variants.

Intracerebral haemorrhage and Guillain-Barré syndrome: an exploration of potential pathophysiology

Guillain-Barré syndrome (GBS) is an immune-mediated polyneuropathy classically thought to be caused by infections through the process of molecular mimicry. We report a case of GBS caused by intracerebral haemorrhage and postulate potential theories for the development of GBS following intracerebral haemorrhage and other non-infectious aetiologies by association. We highlight that GBS is an important differential diagnosis in patients developing generalised paresis following intracerebral haemorrhage.

Trauma-Related Guillain-Barré Syndrome: Systematic Review of an Emerging Concept

Guillain-Barré syndrome (GBS) is mainly associated with preceding exposure to an infectious agent, although the precise pathogenic mechanisms and causes remain unknown. Increasing evidence indicates an association between trauma-related factors and GBS. Here, we performed a systematic review, summarized the current scientific literature related to the onset of GBS associated with trauma, and explored the possible pathogenesis. A literature search of various electronic databases was performed up to May 2020 to identify studies reporting diverse trauma-related triggers of GBS. Data were extracted, summarized descriptively, and evaluated with respect to possible mechanisms. In total, 100 publications, including 136 cases and 6 case series involving GBS triggered by injury, surgery, intracranial hemorrhage, and heatstroke, met our eligibility criteria. The median age of the patients was 53 [interquartile range (IQR) 45-63] years, and 72.1% of the patients were male. The median number of days between the trigger to onset of GBS symptoms was 9 (IQR 6.5-13). Overall, 121 patients (89.0%) developed post-injury/surgical GBS, whereas 13 (9.6%) and 2 (1.5%) patients had preexisting spontaneous intracranial hemorrhage and heatstroke, respectively. The main locations of injury or surgeries preceding GBS were the spine and brain. Based on available evidence, we highlight possible mechanisms of GBS induced by these triggers. Moreover, we propose the concept of "trauma-related GBS" as a new research direction, which may help uncover more pathogenic mechanisms than previously considered for typical GBS triggered by infection or vaccination.

Guillain-Barre Syndrome After Craniocerebral Gunshot Injury: First Report

BACKGROUND

Guillain-Barre syndrome (GBS) is a rare but serious disorder involving peripheral nerve inflammatory demyelination characterized by acute onset tetraparesis and areflexia. Generally, GBS is preceded by a bacterial or viral infection, and post-traumatic or postsurgical GBS is rarely seen.

CASE DESCRIPTION

A 41-year-old man with severe craniocerebral gunshot injury and open depressed occipital bone fracture was operated urgently. Two weeks postoperatively, he suffered from sudden quadriparesis. He had flaccid paralysis of his bilateral muscle lower extremities (0/5), along with bilateral upper extremity weakness (2/5).

CONCLUSIONS

We report the first case, to our knowledge, with post-traumatic GBS after craniocerebral gunshot injury. We want to indicate the possibility of post-traumatic GBS in cases of unexplained quadriparesis or quadriplegia after trauma or surgery.

Superimposed Guillain-Barré Syndrome (GBS) in pediatric hypoxic brain injury

BACKGROUND

Hypoxic brain injury results in severe disabilities that require extensive acute inpatient and outpatient rehabilitation to promote maximal functional and cognitive recovery. Brain hypoxemia can result from a multitude of causes, including but not limited to cardiac arrest, drug overdose, and/or shock. While recovery from a hypoxic brain injury alone can be challenging, dealing with concurrent debilitative diagnoses such as Guillain Barré Syndrome (GBS) further complicates the recovery and rehabilitation course.

CASE REPORT

The current case study highlights the acute inpatient rehabilitation course of a 16 year old male who presented with cerebral hypoxia secondary to strangulation and subsequently developed GBS. Physical examination of the patient upon rehabilitation consult was inconsistent with a purely hypoxic brain injury, including the absence of rectal tone. This prompted further potential spinal cord injury evaluation and work up, with diagnostic testing confirmatory of GBS.

RELEVANCE

This case is important as, to our knowledge from literature review, the first known documented instance of hypoxic brain injury complicated by GBS. Moreover, it highlights the importance of identifying all potential causes of functional disability, particularly when presented with physical exam findings inconsistent with chief diagnosis, in order to maximize functional recovery and rehabilitative gains during acute inpatient rehabilitation.

Exploratory Application of Neuropharmacometabolomics in Severe Childhood Traumatic Brain Injury

OBJECTIVES

To employ metabolomics-based pathway and network analyses to evaluate the cerebrospinal fluid metabolome after severe traumatic brain injury in children and the capacity of combination therapy with probenecid and N-acetylcysteine to impact glutathione-related and other pathways and networks, relative to placebo treatment.

DESIGN

Analysis of cerebrospinal fluid obtained from children enrolled in an Institutional Review Board-approved, randomized, placebo-controlled trial of a combination of probenecid and N-acetylcysteine after severe traumatic brain injury (Trial Registration NCT01322009).

SETTING

Thirty-six-bed PICU in a university-affiliated children's hospital.

PATIENTS AND SUBJECTS

Twelve children 2-18 years old after severe traumatic brain injury and five age-matched control subjects.

INTERVENTION

Probenecid (25 mg/kg) and N-acetylcysteine (140 mg/kg) or placebo administered via naso/orogastric tube.

MEASUREMENTS AND MAIN RESULTS

The cerebrospinal fluid metabolome was analyzed in samples from traumatic brain injury patients 24 hours after the first dose of drugs or placebo and control subjects. Feature detection, retention time, alignment, annotation, and principal component analysis and statistical analysis were conducted using XCMS-online. The software "mummichog" was used for pathway and network analyses. A two-component principal component analysis revealed clustering of each of the groups, with distinct metabolomics signatures. Several novel pathways with plausible mechanistic involvement in traumatic brain injury were identified. A combination of metabolomics and pathway/network analyses showed that seven glutathione-centered pathways and two networks were enriched in the cerebrospinal fluid of traumatic brain injury patients treated with probenecid and N-acetylcysteine versus placebo-treated patients. Several additional pathways/networks consisting of components that are known substrates of probenecid-inhibitable transporters were also identified, providing additional mechanistic validation.

CONCLUSIONS

This proof-of-concept neuropharmacometabolomics assessment reveals alterations in known and previously unidentified metabolic pathways and supports therapeutic target engagement of the combination of probenecid and N-acetylcysteine treatment after severe traumatic brain injury in children.

Posttraumatic Guillain-Barré Syndrome Immediately Following a Traffic Accident

Guillain-Barré syndrome (GBS) is an inflammatory demyelinating polyneuropathy characterized by areflexic paralysis. Most cases of GBS are preceded by an infection, however, posttraumatic GBS has also recently been reported. We report a case of posttraumatic GBS immediately following a traffic accident. We think this case is of clinical significance for practitioners because of the rare cause of a sudden flaccid paralysis following trauma.

Clinical and electrophysiological features of post-traumatic Guillain-Barré syndrome

BACKGROUND

Post-traumatic Guillain-Barré syndrome (GBS) is a rarely described potentially life-threatening cause of weakness. We sought to elucidate the clinical features and electrophysiological patterns of post-traumatic GBS as an aid to diagnosis.

METHODS

We retrospectively studied six patients diagnosed with post-traumatic GBS between 2014 and 2016 at Tianjin Medical University General Hospital, China. Clinical features, serum analysis, lumbar puncture results, electrophysiological examinations, and prognosis were assessed.

RESULTS

All six patients had different degrees of muscular atrophy at nadir and in two, respiratory muscles were involved. Five also had damaged cranial nerves and four of these had serum antibodies against gangliosides. The most common electrophysiological findings were relatively normal distal latency, prominent reduction of compound muscle action potential amplitude, and absence of F-waves, which are consistent with an axonal form of GBS.

CONCLUSIONS

It is often overlooked that GBS can be triggered by non-infectious factors such as trauma and its short-term prognosis is poor. Therefore, it is important to analyze the clinical and electrophysiological features of GBS after trauma. Here we have shown that electrophysiological evaluations are helpful for diagnosing post-traumatic GBS. Early diagnosis may support appropriate treatment to help prevent morbidity and improve prognosis.