Safety and Effectiveness of Ixazomib Dose-escalating Strategy in Ixazomib-Lenalidomide-Dexamethasone Treatment for Relapsed/Refractory Multiple Myeloma.

Background/aim: Gastrointestinal toxicity is common in patients receiving common therapy of ixazomib with lenalidomide and low-dose dexamethasone (IRd) for relapsed/refractory multiple myeloma. Here, we investigated the safety and effectiveness of ixazomib dosing schedules.

Patients And Methods: We retrospectively evaluated 17 consecutive patients treated with IRd (10 patients on ixazomib dose-escalation strategy (2.

[Occurrence of acquired factor V inhibitor during antibiotic therapy for a surgical wound infection].

Acquired factor V (FV) inhibitor is a rare disorder. Herein we report a case of an 82-year-old Japanese woman with FV inhibitor exhibiting a pseudo decline in the activities of the multiple coagulation factors. After rectal cancer surgery, she received antibiotic therapy for wound infection.

Bridging-to-transplant with Azacitidine for Myelodysplastic Syndrome and Acute Myeloid Leukemia, Reduces the Incidence of Acute Graft--host Disease.

Allogeneic stem cell transplantation (allo-SCT) is the only curative option for myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). Azacitidine (AZA) has a good toxicity profile compared with intensive chemotherapy and can be considered a pre-transplant regimen in elderly patients and in patients with comorbidities. To investigate the impact of pre-transplant AZA on patient outcome after allo-SCT, we conducted a retrospective analysis of AZA pre-treatment followed by allo-SCT in patients with high-risk MDS and AML.

[Relapsed/refractory multiple myeloma with CD138 shedding and formation of extramedullary disease in the common bile duct region presenting as obstructive jaundice].

A 56-year-old man was diagnosed with immunoglobulin (Ig) A-κ multiple myeloma in July 2007. After three courses of vincristine, adriamycin, and dexamethasone (VAD) chemotherapy, autologous peripheral blood stem cell transplantation was performed and achieved a very good partial response. In February 2010, an increase in the M-protein concentration and plasmacytoma in the L3/4 lumbar vertebrae were observed, and radiation treatment was performed.

[Rapid improvement of fluid retention with lenalidomide plus low-dose dexamethasone for POEMS syndrome relapsed after autologous peripheral blood stem cell transplantation].

We report a 53-year-old male with POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome who relapsed after autologous peripheral stem cell transplantation (ASCT), but responded extremely well to lenalidomide (LEN) plus low dose dexamethasone (Ld) therapy. The patient had been diagnosed with POEMS syndrome in November 2006, and underwent ASCT in February 2007. In July 2011, he developed respiratory distress, generalized edema, and massive bilateral pleural effusion.