Ninety-one children and adolescents 18 years or younger after allogeneic hematopoietic stem cell transplantation (HSCT) for relapsed or refractory Hodgkin lymphoma (HL) were analyzed. Fifty-one patients received reduced intensity conditioning (RIC); 40 patients received myeloablative conditioning (MAC). Nonrelapse mortality (NRM) at 1 year was 21% (؎ 4%), with comparable results after RIC or MAC. Probabilities of relapse at 2 and 5 years were 36% (؎ 5%) and 44% (؎ 6%), respectively. RIC was associated with an increased relapse risk compared with MAC; most apparent beginning 9 months after HSCT (P ؍ .01). Progressionfree survival (PFS) was 40% (؎ 6%) and 30% (؎ 6%) and overall survival (OS) was 54% (؎ 6%) and 45% (؎ 6%) at 2 and 5 years, respectively. Disease status at HSCT was predictive of PFS in multivariate analysis (P < .001). Beyond 9 months, PFS after RIC was lower compared with MAC (P ؍ .02). Graft-versus-host disease did not affect relapse rate and PFS. In conclusion, children and adolescents with recurring HL show reasonable results with allogeneic HSCT. Especially patients allografted in recent years with good performance status and chemosensitive disease show highly encouraging results (PFS: 60% ؎ 27%, OS: 83% ؎ 15% at 3 years). Because relapse remains the major cause of treatment failure, additional efforts to improve disease control are
Intraocular pressure rise is greatest 2 months after implant. In the absence of IOP complications after initial IDI exposure, repeated treatments do not represent an increased IOP risk profile. Central retinal vein occlusion and glaucoma/ocular hypertension subgroups are more likely to experience IOP-related side effects. The incidence of cataract surgery significantly increases with repeated IDI treatments.
Hematopoietic Stem Cell Transplantation (HSCT) activity was evaluated in the African (AFR)/EMRO region and compared to the global activity for the years 2006-2013. Data were obtained from 1570 teams in the 6 WHO continental regions. Of these, 29 (1.85%) of all teams were active in 12 of the 68 AFR/EMRO countries. They reported 2.331 (3.3%) of the worldwide 71.036 HSCT, and a transplant rate of 32.8 (TR; HSCT/10 million inhabitants; worldwide 128.5). This reflects still the lowest regional TR despite an increase of 90% since 2006. HSCT activity in AFR/EMRO countries was characterized by a higher use of allogeneic compared to autologous HSCT, an almost exclusive use of family donors, including haploidentical family donors. These findings contrast with the prevalence of autologous over allogeneic HSCT, and a higher frequency of unrelated HSCT in other parts of the world. Of note, the increase by 200% in HSCT for hemoglobinopathies from 2006 to 2013 (72 per year) in the AFR/EMRO region. This reflects the specific role of HSCT for these disease categories with high prevalence and incidence in the AFR/EMRO region. This report provides information for the competent authorities to foster adequate infrastructure. It urges transplant organization to optimize their cooperation.
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