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Цель. Оценить в соответствии со строгими критериями частоту возникновения, предтрансплантационные факторы риска и исходы тяжелой гипофункции трансплантата (тГФТ) после аллогенной трансплантации гемопоэтических стволовых клеток (аллоТГСК) у взрослых. Материалы и методы. В исследование включено 710 взрослых пациентов (медиана возраста 31 год, диапазон 18-70 лет; 55 % мужчин, 45 % женщин) с различными гематологическими заболеваниями и документированным приживлением трансплантата после аллоТГСК от совместимого сиблинга (20 %), неродственного (67 %) и гаплоидентичного (13 %) доноров в период с 2008 по 2016 г. Миелоаблативное кондиционирование и режимы со сниженной интенсивностью использовались у 30 и 70 % больных соответственно. Критерии тГФТ: цитопения в 2 линиях и более (тромбоциты < 20 × 10 9 /л, абсолютное число нейтрофилов < 0,5 × 10 9 /л, гемоглобин < 70 г/л в любой момент времени после документированного приживления), полный или стабильный смешанный донорский химеризм > 90 % и отсутствие признаков рецидива, отторжения и тяжелой острой реакции «трансплантат против хозяина». Анализировались следующие факторы: возраст, пол, диагноз, наличие/отсутствие ремиссии при острых лейкозах, уровень ферритина крови, тип донора, HLA-совместимость, совместимость по группе крови и полу, источник трансплантата, число трансплантированных клеток CD34+, режим кондиционирования. Многофакторный анализ включал параметры со значением p < 0,05 в однофакторном анализе. Результаты. тГФТ после аллоТГСК диагностирована у 103 пациентов с 2-летней кумулятивной частотой 15 % (95%-й доверительный интервал [95% ДИ] 12-18 %).

Objectives Therapy of patients with relapsed and refractory classic Hodgkin lymphoma (r/r cHL) after PD-1 inhibitors failure remains an unresolved issue. The aim of this study was to evaluate the efficacy and safety of the combination of nivolumab with brentuximab vedotin (Nivo + BV) after nivolumab monotherapy failure. Methods This study retrospectively analyzed 21 patients with r/r cHL who were treated with the combination of Nivo + BV after Nivo failure. The response was evaluated by PET-CT scan according to the LYRIC criteria. Adverse events (AEs) were assessed according to NCI CTCAE v.4.03. Results Median follow-up was 19 (9-47) months. The ORR was 57%. The median OS was not reached, 24 month OS was 80% (95% CI 50-93%). Median PFS was 12 months with 24 month PFS of 31% (95% CI 12-53%). Any grade AEs were observed in 12 patients (63%), 3-4 grade AEs in 2 patients (10%). Allogeneic hematopoietic stem cell transplantation (allo-HSCT) after Nivo + BV was performed in 8 (38%) patients. The median time between Nivo + BV and allo-HSCT was 8 (5-21) months. Conclusions Combination of Nivo + BV in r/r cHL after nivolumab monotherapy failure is potentially an effective and safe approach.

Allogeneic HSCT (allo-HSCT) is potentially curative option for a wide variety of malignant and nonmalignant disorders of hematopoiesis. For patients who lack an HLA-matched sibling, HLA-haploidentical related donors (haplo-HSCT) can be considered as alternative sources of donor graft s. Th e benefi ts of haplo-HSCT include immediate donor availability for patients who are in urgent need of the transplant. Besides, an availability of a related donor makes post-transplant donor-derived cellular therapy more easily accessible. In addition, the greater HLA mismatch associated with haploidentical HSCT (haplo-HSCT) may potentiate graft-versus-tumor (GVT) eff ects. Th e aim of our study was to summarize our single-center experience of haplo-HSCT performed with non-manipulated graft s in adult patients with different malignant diseases. Th e study included a total of 119 patients with diff erent hematological disorders subjected to haplo-HSCT. At the time of analysis, median follow-up was 371 days (1-2219). Most frequent diagnosis in transplanted patients was acute leukemia. 67 (56%) patients received haplo-HSCT as salvage therapy. Overall survival with an observation term of 2 years was 40.3% for the general group. In particular, the two-year OS in patients transplanted in remissions of ALL and AML was 57% and 46% respectively as compared to 22% and 15% for the patients transplanted in adverse disease status). Two-year event-free survival (EFS) and GVHD-free/relapse-free survival (GRFS) group proved to be 35.7% and 21% respectively. Th e cumulative incidence of acute GVHD grade II-IV and severe aGVHD grade III-IV was 19% and 10% respectively. Th e cumulative incidence of chronic GVHD (cGVHD) was 16%. Th e cumulative incidence of relapse was 21%. Th e overall transplant-associated mortality was 43% in the studied group. In conclusion, our results show that unmanipulated haplo-HSCT is reasonable treatment option for adult patients with diff erent malignant disorders of hematopoiesis. However, such problems as higher rate graft failure, increased nonrelapse mortality (NRM) and post-transplant relapses remain extremely relevant.

Please indicate where the abstract has been published before: The Lancet Infectious Diseases Background: Mucormycosis is a rare disease that may progress rapidly. Although urgent surgical and medical intervention is lifesaving, diagnosis is often delayed and mortality rates are high. Guidance on the complex multidisciplinary management has the potential to improve prognosis. Management pathways depend on recognising disease patterns and availability of diagnostic and therapeutic options. Aims: To address differences between the regions of the world, authors from 33 countries analysed published evidence on mucormycosis management and provide recommendations as part of the "One World One Guideline'' initiative. Methods: Consensus process involving experts from all UN regions, comprising physicians and scientists involved in various aspects of mucormycosis management, representing the fields of microbiology, pathology, radiology, infectious diseases, surgery, paediatrics, haematology, intensive care, dermatology, and pharmacology. Results: This guidance document provides practical help in clinical decision making and identifies areas of uncertainty and future research direction. Summary/Conclusion: Mucormycosis requires different tailored approaches in different regions of the world-This guidance document is the first in a series from One World One Guideline initiative.