ABSTRACT
Introduction: The COVID-19 vaccines have documented transient side effects, including injection site soreness, redness, headache, fatigue, and fever. In addition, there have been few reported long-term side effects, including Guillain-Barre, pericarditis, and cerebral venous sinus thrombosis. We present a rare case of severe insomnia as a long-term side effect following COVID-19 vaccination. Report of Cases: A 59-year-old female with a past medical history of well-controlled hypothyroidism and migraine presented to the sleep center with four months of insomnia. She had a history of COVID infection in November 2020 with only mild symptoms of sore throat and fatigue. The patient finished her two-shot series of the Moderna COVID-19 vaccine in April 2021. Immediately following the vaccination, the patient had severe trouble falling and staying asleep. Her insomnia was resistant to multiple medications including zolpidem Immediate-release(IR), Controlledrelease( CR) formulas, zaleplon, eszopiclone, trazodone, melatonin, clonazepam, suvorexant, and lemborexant. However, magnetic resonance imaging (MRI) brain imaging only showed nonspecific white matter disease. She had no mood disorders or psychosocial stressors, and the patient had excellent sleep hygiene measures. However, insomnia caused severe impairment of her daily life activities to a point where she was almost seeking inpatient admission for her insomnia. During the COVID-19 pandemic, the effects on sleep have been significant, particularly insomnia. Prescriptions for sleep medications have increased. Many have attributed the rise of insomnia to pandemic-related stress, disturbance of circadian rhythm from home confinement, and worsening mental health. Conclusion: To our knowledge, there have not been documented side effects of insomnia on the COVID-19 vaccines, with some studies suggesting sleep deprivation reducing their effectiveness. As vaccination efforts continue worldwide, awareness of side effects from vaccines is paramount for clinicians facing the challenges in patient care.This case demonstrates that chronic insomnia can be a side effect of the COVID-19 vaccines. Therefore, further surveillance of patients and side effects from COVID-19 vaccination is warranted as insomnia can have significant clinical and psychosocial consequences.
ABSTRACT
Purpose: HLH is a severe hyperinflammatory syndrome characterized by highly active cytotoxic T-cells, NK-cells, and macrophages. If undiagnosed, HLH can lead to multiorgan damage and death. Conditions triggering HLH are infections, malignancies and autoimmune/-inflammatory (MAS-HLH) disorders. Immunosuppressive patients are prone to develop infection triggered HLH. The incidence in the European community hospital is unknown, as is the number of unrecorded cases. HLH-patients, diagnosed at a single communal hospital with an adjacent catchment area of 500,000 citizens, were reviewed in the context of national and international guidelines. Methods: From 08/2016 to 11/2020, 13 HLH patients were analysed retrospectively. Both HLH-2004 criteria and the web-based Hscore were used to diagnose HLH. The collected data depicts clinical presentation, underlying disease, laboratory findings, and treatment. Results: This Study includes 13 HLH-patients (10 male). Median age at diagnosis was 53, ranging from 27-80 years. Most common triggers in our cohort were infections (n=7) and malignancies(n=4). MAS-HLH (n=1) was seen in a Still's disease patient. HLH-related gene mutation was identified (n=1) with a heterozygote mutation in Perforin (PrfA91). Lymphomas of B-as well as T-cell origin (n=2) and AML (n=3) represented main cause in malignancy associated HLH. Viral infections i.e., COVID-19(n=1), RSV (n=1) and EBV (n=1), also bacterial infections like M. tuberculosis (n=1), and the attenuated strain BCG (n=2) were seen in infection associated HLH. Most patients presented with fever (n=9) and splenomegaly (n=4). HLH patients show pancytopenia, peak ferritin levels ranging 1352-185000 ng/ml (median=21600), peak soluble IL-2 receptor levels ranging 2571-21660 U/ml (median=6606), and peak triglyceride levels ranging 175-610 mg/ml (median=227). Hemophagocytosis in bone marrow was found in 6 patients. First line therapy was glucocorticoids (n=12) combined with polyvalent immunoglobulins. Etoposide (n=5) and chemotherapy (n=4) were given to malignancy triggered HLH. Rituximab was applied in EBV-triggered HLH. Anakinra (n=3) and Ruxolitinib (n=4) was given to selected patients. Two patients received cytokine-depletion using adsorption columns Cytosorb®. Multiorgan failure (n=5) was the most common cause of death. Conclusion: This data provides incidence estimation of HLH in adult patients. Institutional and national measures will be presented to prevent death due to HLH.