Key Points rhTPO is a potentially effective and safe treatment option for ITP during pregnancy.

Key Points• Rituximab plus recombinant human thrombopoietin is superior to rituximab monotherapy for corticosteroid-resistant or relapsed ITP patients.This study aimed to compare the efficacy and safety of rituximab (RTX) plus recombinant human thrombopoietin (rhTPO) with RTX alone in patients with immune thrombocytopenia (ITP) who had failed to respond to corticosteroids or relapsed. Recruited patients were randomized at a ratio of 2:1 into 2 groups: the combination group (RTX 1 rhTPO, n 5 77) and the monotherapy group (RTX, n 5 38). Overall response was achieved in 79.2% of patients in the combination group vs 71.1% in the monotherapy group (P 5 .36), and the complete response (CR) rate was 45.4% in the combination group compared with 23.7% in the monotherapy group (P 5 .026). The combination group had significantly shorter time to response (TTR; median and range, 7 and 4-28 days) compared with the monotherapy group (28 and 4-90 days) (P < .01). There was no difference between these 2 groups in terms of the long-term response (P 5 .12). Our findings demonstrated that the combination of RTX and rhTPO significantly increased the CR rate and shortened TTR compared with RTX monotherapy in the treatment of corticosteroid-resistant or relapsed ITP but failed to show a beneficial effect on the long-lasting response. This study is registered at www.clinicaltrials.gov as #NCT01525836. (Blood. 2015;125(10):1541-1547

Summary Acquired haemophilia A (AHA) is a rare haemorrhagic disorder caused by autoantibodies directed against the functional epitopes of coagulation factor VIII (FVIII). Its management relies on prompt diagnosis, control of bleeding and eradication of the inhibitor by immunosuppression. China Acquired Hemophilia Registry (CARE), a nationwide multicentre registry, was intended to survey the status of AHA and standardize its diagnosis and therapy in China. One hundred and eighty‐seven registered patients had an average age of 52 years. Diagnosis was delayed in 46·5% patients. There was a significant delay from diagnosis to immunosuppressive therapy in 68·3% patients. Bleeding control was significantly higher in patients treated with prothrombin complex concentrate (PCC) versus FVIII replacement therapy (84·6% vs. 34·4%; P < 0·001). Inhibitor eradication with a combination of steroids and cyclophosphamide showed a higher partial remission (PR) rate (92·2% vs. 70·3%) and stable complete remission (CR) rate (82·8% vs. 48·6%) than with steroids alone. Logistic regression model showed age and malignancy were significantly related to survival at final follow‐up. The mean age for the survivors [51 years (IQR, 35–65 years)] was significantly lower than that of the non‐survivors [79 years (IQR, 67–86 years)] (P < 0·001). Overall survival was higher in non‐malignancy group than malignancy group (94·9% vs. 70%) (OR = 1·313; 95% CI, 0·913–1·889, P = 0·015).

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Laparoscopic technique seems to be safer than open appendectomy for acute appendicitis in children.