PMID- 33590972 OWN - NLM STAT- MEDLINE DCOM- 20210809 LR - 20211204 IS - 1552-4833 (Electronic) IS - 1552-4825 (Linking) VI - 185 IP - 5 DP - 2021 May TI - Everolimus for severe arrhythmias in tuberous sclerosis complex related cardiac rhabdomyomas. PG - 1525-1531 LID - 10.1002/ajmg.a.62120 [doi] AB - Intracardiac rhabdomyoma is the most common primary cardiac tumor in children. Most cases are associated with tuberous sclerosis complex (TSC). Most of them are asymptomatic in the neonate and do not require treatment. However, some develop cardiovascular symptoms such as arrhythmias, heart failure, and ventricular inflow/outflow tract obstruction in the neonatal period with early death. Many of these tumors are not candidates for surgical resection and medical management is limited. Treatment with mammalian target of rapamycin (mTOR) inhibitor is currently approved for the management of central nervous tumors and angiomyolipoma in TSC. Two patients with malignant arrhythmias related to nonsurgical multiple rhabdomyomas associated with TSC who were successfully treated with an mTOR inhibitor were described. Everolimus therapy showed significant regression of rhabdomyomas with rapid improvement of arrhythmias and heart failure prior to tumor shrinkage. CI - (c) 2021 Wiley Periodicals LLC. FAU - Silva-Sanchez, Maria P AU - Silva-Sanchez MP AUID- ORCID: 0000-0003-2346-6455 AD - Universidad Industrial de Santander, Bucaramanga, Colombia. FAU - Alvarado-Socarras, Jorge L AU - Alvarado-Socarras JL AUID- ORCID: 0000-0001-7208-5881 AD - Fundacion Cardiovascular de Colombia, Floridablanca, Colombia. FAU - Castro-Monsalve, Javier AU - Castro-Monsalve J AUID- ORCID: 0000-0003-2003-0939 AD - Fundacion Cardiovascular de Colombia, Floridablanca, Colombia. FAU - Meneses, Keyla Milena AU - Meneses KM AUID- ORCID: 0000-0002-5612-7014 AD - Fundacion Cardiovascular de Colombia, Floridablanca, Colombia. FAU - Santiago, Justo AU - Santiago J AUID- ORCID: 0000-0001-8238-3209 AD - Fundacion Cardiovascular de Colombia, Floridablanca, Colombia. FAU - Prada, Carlos E AU - Prada CE AUID- ORCID: 0000-0003-3348-3531 AD - Fundacion Cardiovascular de Colombia, Floridablanca, Colombia. AD - Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA. AD - Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA. LA - eng PT - Case Reports DEP - 20210216 PL - United States TA - Am J Med Genet A JT - American journal of medical genetics. Part A JID - 101235741 RN - 0 (Antineoplastic Agents) RN - 9HW64Q8G6G (Everolimus) RN - EC 2.7.1.1 (MTOR protein, human) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) SB - IM MH - Adolescent MH - Adult MH - Antineoplastic Agents/administration & dosage MH - Child MH - Child, Preschool MH - Everolimus/*administration & dosage MH - Female MH - Heart Neoplasms/complications/*drug therapy/pathology MH - Heart Ventricles/drug effects/pathology MH - Humans MH - Infant MH - Infant, Newborn MH - Male MH - Rhabdomyoma/*drug therapy/pathology MH - TOR Serine-Threonine Kinases/antagonists & inhibitors/genetics MH - Treatment Outcome MH - Tuberous Sclerosis/complications/*drug therapy/pathology MH - Young Adult OTO - NOTNLM OT - arrhythmias OT - cardiac OT - everolimus OT - rhabdomyoma OT - tuberous sclerosis EDAT- 2021/02/17 06:00 MHDA- 2021/08/10 06:00 CRDT- 2021/02/16 08:38 PHST- 2021/01/17 00:00 [revised] PHST- 2020/11/21 00:00 [received] PHST- 2021/01/19 00:00 [accepted] PHST- 2021/02/17 06:00 [pubmed] PHST- 2021/08/10 06:00 [medline] PHST- 2021/02/16 08:38 [entrez] AID - 10.1002/ajmg.a.62120 [doi] PST - ppublish SO - Am J Med Genet A. 2021 May;185(5):1525-1531. doi: 10.1002/ajmg.a.62120. Epub 2021 Feb 16.