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A clinical case series of COVID-19-associated acute limb ischemia: real-world situation
Steven Philip Surya1, Rony Marethianto Santoso2
1Primaya Hopsital Tangerang, Jl. MH. Thamrin no.3, Kebon Nanas, Cikokol, Tangerang, Indonesia. stevenphilip07@gmail.com.
Insights
This case series highlights acute limb ischemia (ALI) as a rare but serious complication of COVID-19. Management challenges and the importance of clinical follow-up in pandemic situations are emphasized.
Area of Science:
- Cardiology
- Infectious Diseases
- Vascular Surgery
Background:
- COVID-19 can lead to cardiovascular complications, including hypercoagulation and immunothrombus formation.
- Acute Limb Ischemia (ALI) is a rare but organ-threatening complication of COVID-19.
- Lack of specific guidelines for managing ALI in COVID-19 patients presents diagnostic and therapeutic challenges.
Purpose of the Study:
- To present a case series of two patients experiencing acute limb ischemia secondary to COVID-19.
- To discuss the challenges in diagnosing and managing ALI during the COVID-19 pandemic.
- To underscore the importance of clinical follow-up for ALI patients with COVID-19.
Main Methods:
- Case series presentation of two patients with ALI complicating COVID-19.
- Detailed description of patient demographics, comorbidities, clinical presentation, and treatment.
- Analysis of treatment outcomes and contributing factors.
Main Results:
- The first patient, an 80-year-old female, recovered with oral drug therapy despite initial reluctance for hospitalization.
- The second patient, a 54-year-old female with multiple comorbidities, unfortunately passed away due to acute respiratory distress syndrome.
- Both patients presented with lower extremity pain and cyanosis, indicative of ALI.
Conclusions:
- Treatment of ALI in COVID-19 patients is complicated by various internal and external factors.
- Diagnosis and management of ALI in COVID-19 may deviate from standard guidelines due to hospital regulations.
- Close clinical follow-up is crucial for effective management of ALI in the context of COVID-19.
Background:
COVID-19 was a trending topic all year long in 2020. Currently, it is not only a problem for a pulmonologist since it could cause complications to many other organs, including the cardiovascular system. Recent acute COVID-19 infection state has been associated with hypercoagulation and causing microthrombi called immunothrombus. Acute limb ischemia is one of the rare complications but organ-threatening. Unfortunately, unlike coronary artery disease, there is no recent guideline for cardiologists to diagnose and manage acute limb ischemia in pandemic situations CASE PRESENTATION: This case series presented two patients with acute limb injury (ALI)-complicating COVID-19, with chief complaints of pain at their lower extremity. The first patient was an 80-year-old woman who was just dismissed from the hospital due to COVID-19. The distal part of her toe was cyanosed, and her motoric and sensory functions were partially reduced. She was treated with oral drug therapy due to unwillingness to be hospitalized. Interestingly, she had recovered by using oral drug therapy. The second case was a 54-years-old female with several comorbidities such as obesity, type 2 diabetes mellitus, hypertension, dyslipidemia, and chronic obstructive pulmonary disease. She had cyanosed foot and weak arterial pulsation. Unfortunately, she passed away due to acute respiratory distress syndrome.
Conclusion:
Several internal and external factors cause ALI treatment to be more challenging in the pandemic COVID-19 situation. The diagnosis and management of ALI in COVID-19 patients may not fully comply with the current guideline and are likely to be affected by local hospital regulations. Clinical follow-up might be an essential feature in treating ALI in COVID-19 patients.
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