{Reference Type}: Journal Article
{Title}: Cisplatin-induced bone marrow failure in an adult patient with Fanconi anemia.
{Author}: Surmeli ZG;Ibrahim RHM;Alkhalfan N;Mahmood Z;
{Journal}: J Oncol Pharm Pract
{Volume}: 0
{Issue}: 0
{Year}: 2024 Aug 2
{Factor}: 1.416
{DOI}: 10.1177/10781552241268468
{Abstract}: <B>BACKGROUND: </B>Fanconi anemia (FA) is a genetic disorder characterized by bone marrow failure typically developing in the first decade of life, congenital abnormalities, and an increased predisposition to malignancy. However, patients with FA can remain undiagnosed until adulthood and present with solid organ malignancies. Due to impaired DNA repair mechanisms, patients with FA are highly susceptible to severe bone marrow toxicity when treated with cisplatin.<BR><B>METHODS: </B>A 38-year-old woman, diagnosed with locally advanced squamous cell carcinoma (SCC) of the uterine cervix, underwent treatment with weekly cisplatin concurrent with radiotherapy. After the second week of cisplatin treatment, she presented with severe pancytopenia. The prolonged and severe pancytopenia following cisplatin and radiation, along with cervical SCC in the absence of risk factors and the presence of parental consanguinity, raised the possibility of FA as the underlying cause. Whole exome sequencing revealed a homozygous FANCI c.668A > C (p.Lys223Thr) missense variant confirming the diagnosis of FA.<BR><B>METHODS: </B>The pancytopenia exhibited a protracted course, necessitating admission and supportive treatment with antibiotics, red blood cell and platelet transfusions, as well as filgrastim and eltrombopag. Eventually, the pancytopenia improved after approximately 40 days of hospitalization.<BR><B>CONCLUSIONS: </B>SCC of the head and neck or gynecologic organs in a young adult without known risk factors should prompt consideration of FA. Cisplatin should be avoided in patients with FA.