Table 2.

Citrate hemofiltration was started to reduce the risk of systemic anticoagulation

Day	1	2	3	4	5	6	7	8	→
Plasmaseparation	Citrate	Citrate	Citrate	Citrate	Citrate	Citrate	Citrate	Citrate	→
Hemofiltration	Citrate	Citrate		Heparin	Heparin	Argatroban	Argatroban	Argatroban	→
				↑		↑
				Decrease of hemoptysis		Thrombocytopenia

Notes: Decreasing hemoptysis enabled a change to heparin on day 4. Because of developing thrombocytopenia hemofiltration was continued on argatroban. Plasmapheresis was administered with citrate as standard in our department. ↑, increased; →, ongoing treatment.