Multi tyrosine kinase inhibitor dasatinib as novel cause of severe pre-capillary pulmonary hypertension?
نویسندگان
چکیده
BACKGROUND Pulmonary hypertension (PH) is a life-threatening disease with poor prognosis. Encouraging efforts have been made to target the main vasoproliferative aspects of the disease. Promising emerging therapeutics are tyrosine kinase inhibitors such as imatinib. CASE PRESENTATION Here, we discuss the relevance of previously published cases and add another well-characterised patient who developed pre-capillary PH under long-term therapy with the multi-tyrosine kinase inhibitor dasatinib approved for therapy of chronic myeloic leukaemia (CML) and Philadelphia chromosome positive acute lymphocytic leukaemia (mean time of all patients on dasatinib: 26 months). Hence, we discuss the possibility of dasatinib itself causing PH after long-term therapy and turn specialist's attention to this possible severe side effect.At present, the true incidence of dasatinib-associated PH remains illusive and systematic data regarding haemodynamics are missing. CONCLUSION We therefore recommend systematic screening of dasatinib-treated patients for pulmonary hypertension and subsequent collection of haemodynamic data.
منابع مشابه
Reversible pre-capillary pulmonary hypertension due to dasatinib.
Pulmonary arterial hypertension and secondary pleural effusion have been reported in association with long-term therapy with the multi-tyrosine kinase inhibitor dasatinib, approved for the treatment of chronic myeloid leukemia. Here, we present the case of a 50-year-old man, diagnosed with chronic myeloid leukemia in August 2003, who developed pulmonary arterial hypertension after > 4 years of ...
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BACKGROUND There have been several reports on dasatinib-induced reversible pulmonary hypertension. This is the first reported case in Latvia; the patient did not discontinue the drug after the first adverse effects in the form of pleural effusions, which we speculate led only to partial reversion of the disease. CASE PRESENTATION A 67-year-old white man with chronic myelogenous leukemia was t...
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We describe two cases of pulmonary arterial hypertension (PAH) that occurred under dasatinib treatment and were resolved after dasatinib discontinuation. Two patients with chronic phase chronic myeloid leukemia (CML) were switched to dasatinib therapy because of hematological progress while receiving imatinib. These patients had New York Heart Association (NYHA) functional class II dyspnea with...
متن کاملPulmonary arterial hypertension in patients treated by dasatinib.
BACKGROUND The French pulmonary hypertension (PH) registry allows the survey of epidemiological trends. Isolated cases of precapillary PH have been reported in patients who have chronic myelogenous leukemia treated with the tyrosine kinase inhibitor dasatinib. METHODS AND RESULTS This study was designed to describe incident cases of dasatinib-associated PH reported in the French PH registry. ...
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عنوان ژورنال:
دوره 11 شماره
صفحات -
تاریخ انتشار 2011