title: Pulmonary arterial hypertension in mixed connective tissue disease: successful treatment with Iloprost.
abstract: This paper describes a 61-year-old woman who presented with mixed connective tissue disease, which was complicated by the development of pulmonary arterial hypertension (PAH). Her condition worsened rapidly, with development of haemopthysis, tachypnoe and cardiac arrest. Doppler echocardiography showed a high systolic pulmonary arterial pressure (98 mmHg), confirmed by the right heart catheterization. Vasculopathy of the pulmonary artery vessels was detected following open lung biopsy. No pulmonary embolism was found. Because of suspicion of flare of her underlying disease, which leads to PAH, immunosuppressive treatment was started with high doses of corticosteroid and cyclophosphamide, in combination with the prostacyclin analogue, Iloprost, and low molecular weight heparin. The therapy resulted in slow recovery over 6 weeks, with control echocardiography showing normalization of the high pulmonary pressure, and the patient being capable of returning to everyday activities.
authors: Division of Clinical Immunology, 3rd Department of Internal Medicine, University of Debrecen Medical and Health Science Center, 22 Móricz Street, Debrecen, 4004, Hungary.
authors: Judit
authors: J
authors: Végh
authors: Györgyike
authors: G
authors: Soós
authors: István
authors: I
authors: Csipõ
authors: Nóra
authors: N
authors: Demeter
authors: Thomas
authors: T
authors: Ben
authors: Balázs
authors: B
authors: Dezsõ
authors: Margit
authors: M
authors: Zeher
authors: Katalin
authors: K
authors: Dévényi
authors: János
authors: J
authors: Gaál
authors: Gyula
authors: G
authors: Szegedi
authors: Edit
authors: E
authors: Bodolay
mesh_terms: D001323:Autoantibodies / Q000097:blood; D001706:Biopsy; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy* / Q000209:etiology; D016285:Iloprost / Q000627:therapeutic use*; D008875:Middle Aged; D008947:Mixed Connective Tissue Disease / Q000150:complications* / Q000473:pathology; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D001323:Autoantibodies; D014665:Vasodilator Agents; D016285:Iloprost