Acute psychosis developed in an elderly patient with Parkinson disease and she was admitted and treated with quetiapine (Seroquel). One day later, high fever unexplained by infection appeared associated with restlessness, confusion, convulsion, leukocytosis, and extreme serum creatine kinase levels. She died of neuroleptic malignant syndrome (NMS) despite intensive treatment. Quetiapine is an atypical neuroleptic agent, rarely associated with NMS in the absence of other contributing drugs. Our case strongly establishes quetiapine-induced NMS (Naranjo scale 6) and is also unique in the abrupt onset and severe refractory course. The steep increase in the prescription of quetiapine worldwide mandates better recognition of this severe adverse reaction, which is fortunately rare, to allow immediate drug withdrawal and appropriate treatment.
Introduction: Disseminated intravascular coagulation following single fetal demise in a twin pregnancy is a rare event. As such, the diagnosis and management of such cases are complicated and require the assistance of various laboratory tests. Case: 26 years old patient, carrying dichorionic diamniotic twin pregnancy was complicated by single fetal demise at 21+6 weeks and preterm premature rupture of membranes (PPROM) at 24+5 weeks. Pregnancy was managed conservatively until 30+4 weeks gestation when abnormal laboratory tests including dysfibrinogenemia and pathological thromboelastogram (TEG) indicated the development of disseminated intravascular coagulopathy (DIC) while the patient remained asymptomatic. A multidisciplinary team decided on prompt delivery by cesarean section. Cesarean delivery (CD) was uneventful, yet post-operative course was complicated by worsening laboratory tests and post-partum hemorrhage that were treated by uterotonics and blood products resulting in clinical and laboratory normalization. Conclusion: DIC following single fetal demise in a twin pregnancy is rare. A new laboratory test, TEG, may aid in diagnosis and management of DIC.
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