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Sinusoidal obstruction syndrome/veno-occlusive disease (SOS/VOD) is a life-threatening complication after both autologous and allogeneic hematopoietic stem cell transplantation (HSCT). However, its characterization after haploidentical HSCT (haplo-HSCT) with post-transplantation cyclophosphamide (PT-Cy) is scarce. This study aimed to describe characteristics and outcomes of patients with SOS/VOD after haplo-HSCT with PT-Cy. We conducted a retrospective study of 797 patients undergoing a haplo-HSCT with PT-Cy between 2007 and 2019 in 9 centers in Spain. SOS/VOD was defined according to modified Seattle, Baltimore, or revised European Society for Blood and Marrow Transplantation (EBMT) criteria. Severity was graded retrospectively according to revised EBMT severity criteria into 4 categories: mild, moderate, severe, and very severe. From a total of 797 haplo-HSCTs performed, 46 patients (5.77%) were diagnosed with SOS/VOD at a median of 19 days (range, 4 to 84 days) after transplantation. Based on revised EBMT severity criteria, the SOS/VOD cases were classified as mild (n = 4; 8.7%), moderate (n = 10; 21.7%), severe (n = 12; 26.1%), and very severe (n = 20; 43.5%). Overall, 30 patients (65%) achieved SOS/VOD complete response, 25 (83%) of whom were treated with defibrotide. Twenty patients (43%) died before day +100 post-HSCT. Death was attributed to SOS/VOD in 11 patients, and 5 patients died of other causes without resolution of SOS/VOD. The incidence of SOS/VOD after haplo-HSCT with PT-Cy was comparable to those reported after HLA-identical HSCT series. Most of the patients developed very severe SOS/VOD according to revised EBMT severity criteria. Despite a promising SOS/VOD complete response (CR) rate (65%), 100-day mortality remained high (43%), indicating that further improvement in the management of this potentially fatal complication is needed., (Copyright © 2024 The American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)

Purpose: Currently, 15% of gynaecological and 9% of haematological malignancies are diagnosed before the age of 40. The increased survival rates of cancer patients who are candidates for gonadotoxic treatments, the delay in childbearing to older ages, and the optimization of in vitro fertilisation techniques have all contributed to an increased interest in fertility preservation (FP) treatments. This study reviews the experience of the Fertility Preservation Programme (FPP) of a tertiary public hospital with a multidisciplinary approach., Methods: This retrospective study included all the available (FP) treatments, performed in patients of childbearing age between 2006 and 2022., Results: 1556 patients were referred to the FPP: 332 oocyte vitrification cycles, 115 ovarian cortex cryopreservation with 11 orthotopic autotransplantations, 175 gonadotropin-releasing hormone (GnRH) agonist treatments, 109 fertility-sparing treatments for gynaecological cancer, and 576 sperm cryopreservation were performed. Malignancy was the main indication for FP (the main indications being breast cancer in women and haematological malignancies in men), although non-oncological pathologies, such as endometriosis and autoimmune diseases, have increased in recent years. Currently, the most widely used FP technique is oocyte vitrification, the increase of which has been associated with a decrease in the use of cortex CP and GnRH agonists., Conclusions: The increase in FP treatment reflects the implementation of reproductive counselling in oncology programmes. A multidisciplinary approach in a tertiary public hospital allows individualised FP treatment for each patient. In recent years, there has been a change in trend with the introduction of new indications for FP and a change in techniques due to their optimisation., (© 2023. The Author(s), under exclusive licence to Federación de Sociedades Españolas de Oncología (FESEO).)

Multiple myeloma (MM) remains as an incurable disease and, although allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a potentially curative approach, most patients ultimately relapse, and their treatment remains challenging. Because allo-HSCT can modify not only the biology of the disease, but also the immune system and the microenvironment, it can potentially enhance the response to rescue therapies. Information on the efficacy and safety of novel drugs in patients relapsing after allo-HSCT is lacking, however. The objectives of this study were to evaluate the efficacy and toxicity of rescue therapies in patients with MM who relapsed after allo-HSCT, as well as to compare their efficacy before and after allo-HSCT. This retrospective multicenter study included 126 consecutive patients with MM who underwent allo-HSCT between 2000 and 2013 at 8 Spanish centers. All patients engrafted. The incidence of grade II-IV acute graft-versus-host disease (GVHD) was 47%, and nonrelapse mortality within the first 100 days post-transplantation was 13%. After a median follow-up of 92 months, overall survival (OS) was 51% at 2 years and 43% at 5 years. The median progression-free survival after allo-HSCT was 7 months, whereas the median OS after relapse was 33 months. Patients relapsing in the first 6 months after transplantation had a dismal prognosis compared with those who relapsed later (median OS, 11 months versus 120 months; P < .001). The absence of chronic GVHD was associated with reduced OS after relapse (hazard ratio, 3.44; P < .001). Most patients responded to rescue therapies, including proteasome inhibitors (PIs; 62%) and immunomodulatory drugs (IMiDs; 77%), with a good toxicity profile. An in-depth evaluation, including the type and intensity of PI- and IMiD-based combinations used before and after allo-HSCT, showed that the overall response rate and duration of response after allo-HSCT were similar to those seen in the pretransplantation period. Patients with MM who relapse after allo-HSCT should be considered candidates for therapy with new drugs, which can achieve similar response rates with similar durability as seen in the pretransplantation period. This pattern does not follow the usual course of the disease outside the transplantation setting, where response rates and time to progression decreases with each consecutive line of treatment., (Copyright © 2019 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)

The evolution of the incidence, morbidity, and mortality of veno-occlusive disease (VOD) was analyzed in 845 allogeneic hematopoietic stem cell transplantations (allo-HSCTs) performed over 24 years. A total of 117 patients and 73 patients developed VOD following the Seattle and the Baltimore diagnostic criteria, respectively (cumulative incidence 13.8% and 8.8%). The cumulative incidence was significantly higher in the period 1985 to 1996 than in 1997 to 2008 (11.5% vs 6.5%; P = .01). This decline was because of the low incidence of VOD among reduced-intensity conditioning-HSCT (RIC-HSCT) (2.1%) and the reduction among those receiving myeloablative-HSCT from unrelated donors (32.7% vs 10.5%, P = .001). A total of 35 patients had severe VOD (26 with multiorgan failure [MOF]), and 20 died by VOD (cumulative mortality rate 17.3%, Seattle, or 22.5%, Baltimore). The mortality declined since 1997 (from 22% to 9%; P = .06, Seattle, and from 36% to 14%; P = .04, Baltimore), with the introduction of defibrotide being the only relevant change in the management of patients. This occurred even though the severity of VOD was similar in both periods. Among those with MOF, only 2 of 8 (25%) receiving defibrotide died versus 14 of 18 (78%) receiving other treatments (P = .007). Myeloablative conditioning, previous liver disease, poor performance status, and alternative donors were the variables with higher impact on VOD development. In summary, although VOD remains a dreaded early complication of HSCT, technical and therapeutic progress in recent decades have notably reduced its incidence and improved the outcome., (Copyright © 2011 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.)

We analyzed the efficacy of imipenem/cilastatin alone (group I, 197 patients) or in combination with a glycopeptide (group I + G, 231 patients) as first-line antibiotic therapy for 2 consecutive cohorts of autologous stem cell transplantation (ASCT) recipients with febrile neutropenia. From June 2001 to June 2002, patients received imipenem/cilastatin (500 mg/6 hours), and from July 2002 to December 2003, they received imipenem/cilastatin as for group I plus a glycopeptide (vancomycin, 1 g/12 hours or teicoplanin, 400 mg/day). Fever of unknown origin accounted for 33.5% of episodes (66 patients) in group I and 50% of episodes (116 patients) in group I + G (P = .005). Bacteremia occurred in 55 patients (28%) in group I and in 51 patients (22%) in group I + G (P = .16). Resolution of fever without modification of the therapy regimen was observed in 108 patients (55%) and 159 patients (69%) in groups I and I + G, respectively (P = .003). The median interval to defervescence (4 days) and overall mortality were similar between groups. Inclusion of a glycopeptide in the initial antibiotic regimen for febrile neutropenia results in a higher success rate without modifying the regimen. However, glycopeptide inclusion does not improve the interval to defervescence or mortality rate.

Background: Following hematopoietic cell transplantation, infections (less frequent following autologous rather than allogenic transplantation) are the principle cause of morbidity and mortality., Methods: We present a retrospective study of infectious mortality in 400 patients suffering from malignant haematological affections and having undergone autologous hematopoietic cell transplantation., Results: Among these 400 patients, 29 (7.3%) died from infection. Using multivariate analysis, the only variable associated with the risk of fatal infection was the year of the transplantation., Discussion: This is one of the largest homogeneous series devoted to infectious mortality in patients suffering from malignant haematological affections and having undergone autologous hematopoietic cell transplantation. Some of these patients, considered as low-risk (transitory neutropenia, aged under 60, haematological disease in complete regression, without co-morbidity, presenting fever without site of infection nor sepsis) could eventually be treated at home with parenteral, sequential or perhaps even oral antibiotics.

Purpose: To determine the prevalence of psychiatric disorders during hospitalization for hematopoietic stem-cell transplantation (SCT) and to estimate their impact on hospital length of stay (LOS)., Patients and Methods: In a prospective inpatient study conducted from July 1994 to August 1997, 220 patients aged 16 to 65 years received SCT for hematologic cancer at a single institution. Patients received a psychiatric assessment at hospital admission and weekly during hospitalization until discharge or death, yielding a total of 1,062 psychiatric interviews performed. Psychiatric disorders were determined on the basis of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Univariate and multivariate linear regression analyses were used to identify variables associated with LOS., Results: Overall psychiatric disorder prevalence was 44.1%; an adjustment disorder was diagnosed in 22.7% of patients, a mood disorder in 14.1%, an anxiety disorder in 8.2%, and delirium in 7.3%. After adjusting for admission and in-hospital risk factors, diagnosis of any mood, anxiety, or adjustment disorder (P =.022), chronic myelogenous leukemia (P =.003), Karnofsky performance score less than 90 at hospital admission (P =.025), and higher regimen-related toxicity (P <.001) were associated with a longer LOS. Acute lymphoblastic leukemia (P =.009), non-Hodgkin's lymphoma (P =.04), use of peripheral-blood stem cells (P <.001), second year of study (P <.001), and third year of study (P <.001) were associated with a shorter LOS., Conclusion: Our data indicate high psychiatric morbidity and an association with longer LOS, underscoring the need for early recognition and effective treatment.