Acute inflammatory demyelinating polyneuropathy or Guillain-Barré syndrome associated with COVID-19: a case report.

BACKGROUND: Coronavirus disease 2019 (COVID-19) is a global pandemic. The disease, typically characterized by bilateral pulmonary infiltrates and profound elevation of inflammatory markers, can range in severity from mild or asymptomatic illness to a lethal cytokine storm and respiratory failure. A number of recognized complications of COVID-19 infection are described in the literature. Common neurological complications include headache and anosmia. Guillain-Barré syndrome (GBS) is an uncommon complication described in isolated case reports. However, a causal relationship has yet to be established. This case report adds to the growing body of evidence that GBS is a potential COVID-19 complication. CASE PRESENTATION: A 70-year-old Caucasian woman with recently diagnosed COVID-19 infection presented to the emergency department with 4 days of gradually worsening ascending lower extremity weakness. Exam revealed bilateral lower extremity weakness, mute reflexes, and sensory loss. Soon after starting intravenous administration of immunoglobulin (IVIG), the patient developed respiratory distress, eventually requiring intubation. She remained intubated for the duration of her IVIG treatment. After five rounds of treatment, the patient was successfully extubated and transferred to acute rehab. Following 4 weeks of intense physical therapy, she was able to walk with assistance on room air. CONCLUSION: At the present time, this is one of the few reports of acute inflammatory demyelinating polyneuropathy (AIDP) or GBS associated with COVID-19 in the United States. It is unclear whether a causal relationship exists given the nature of the syndrome. However, in light of the growing number of reported cases, physicians should be aware of this possible complication when evaluating COVID-19 patients.

CEPP regimen (cyclophosphamide, etoposide, procarbazine and prednisone) as initial treatment for Hodgkin lymphoma patients presenting with severe abnormal liver function.

ABVD regimen (doxorubicin, bleomycin, vinblastine and dacarbazine) remains the most commonly used front-line therapy for Hodgkin lymphoma. However, atypical and extranodal presentations present challenges to initial therapy, especially in the presence of renal and liver failure. We hereby present two cases of young male patients with atypical presentation of Hodgkin lymphoma with severe abnormal liver function. Patients showed excellent response to cyclophosphamide, etoposide, procarbazine and prednisone (CEPP regimen).

Isolated factor V deficiency in a patient with elevated PT and aPTT during routine pre-operative laboratory screening.

Isolated factor V (FV) deficiency is a rare disorder with approximately 150 cases reported in the literature since 1943. Bleeding symptoms from FV deficiency vary widely. FV deficiency usually manifests early in the life. We present a 59-year-old case with FV deficiency discovered during pre-operative laboratory screen.

Use of conjugated estrogens in life-threatening gastrointestinal bleeding in hemodialysis patients--a review.

Hormonal agents (estrogen and progesterone) are being studied for their use in bleeding. This observance was initially explored in a patient with hereditary hemorrhagic telangiectasia (HHT) with epistaxis had variation in bleeding depending on her menstrual cycles.(1) Thus, hormonal therapy was initially used in patients with HHT to control episodes of epistaxis.(2) The literature on hormonal therapy in patients with life-threatening bleeding from gastrointestinal (GI) lesions is very limited. There are a few clinical trials in patients with chronic bleeds. However, no definite guidelines exist on their use in life-threatening GI bleeding in patients with uremia. Here, we describe a case with a life-threatening GI bleeding requiring multiple endoscopies and intensive care unit stay that responded to conjugated estrogens. We have done extensive research on English medical literature on PubMed and Google Scholar on the use of hormonal therapy for GI bleeding in patients with renal failure, and here we present the data as a review.