Long-term health-related quality of life and mental health in patients with immune thrombotic thrombocytopenic purpura.

Immune thrombotic thrombocytopenic purpura (iTTP) is a rare and potentially life-threatening disorder. Treatment advances have lowered morbidity rates, but past acute events can still cause long-term consequences, reducing health-related quality of life (HRQoL) and determining cognitive impairment, anxiety, and depression. We aimed to investigate these aspects and the role of caplacizumab and rituximab: 39 patients were evaluated using the Medical Outcomes Study 36-Item Short Form Health Survey (SF-36), the FACIT-Fatigue, the Hospital Anxiety and Depression Scale, and the Functional Assessment in Cancer Therapy-Cognitive Function questionnaires. The median age at study inclusion was 50 years (IQR 38-60), and the median follow-up from diagnosis was 97 months (IQR 14-182); 82% of patients were female, and 36% had one or more recurrences. Caplacizumab was administered in 16 patients (41%), as well as rituximab. ITTP patients reported lower physical and mental HRQoL scores than the general population. No differences in physical or mental domains were observed between patients treated or not with caplacizumab, while those who received rituximab reported lower scores in mental health. Neurological impairment at diagnosis correlated with worse fatigue. The majority of patients (72%) reported anxiety or depression (82%). ITTP had a significant impact on the long-term cognitive function, fatigue, depression, and anxiety levels of patients, with a negative effect on their HRQoL. Our findings underscore the need to pay special attention to patients' long-term physical and mental health, regardless of the medical treatments received.

Systematic Review and Meta-Analysis of Health-Related Quality of Life in Patients with ß-Thalassemia that Underwent Hematopoietic Stem Cell Transplantation.

Background: ß-Thalassemia major (ß-TM) represents one of the most important hemoglobinopathies worldwide. Remarkable improvements have been achieved in supportive therapy based on blood transfusions and iron chelation, and nowadays, this approach is capable of assuring a long life in these patients in industrialized countries. The only curative treatment is represented by hematopoietic stem cell transplantation (HSCT). However, this treatment may be burdened by deterioration in the Health-Related Quality of Life (HRQoL). This paper aimed to evaluate the role of HRQoL in transplanted ß-TM patients with a systematic review and meta-analysis. Methods: PubMed database, Web of Science, and Scopus were systematically searched for studies published between January 1st, 2000 to September 2020. The following terms were entered in the database queries: ß-thalassemia, HRQoL, and HSCT. The study was carried out according to the Preferred Reporting Items for Systematic and Meta-analyses (PRISMA) statement. Results: We identified a total of 33 potential studies. Among these, 10 were finally considered in the systematic review and 5 in the meta-analysis. Overall, good scores in the principal domains of HRQoL were reported by transplanted patients. These data were confirmed by results of meta-analysis that showed significant difference between transplanted and ß-TM patients treated with conventional therapy in the physical and emotional dimension, with a medium effect size [d=0.65, 95% CI (0.29-1.02), z = 3.52, p =0.0004, I2=75%; and d=0.59, 95% CI (0.43-0.76), z = 6.99, p <0.00001, I2=0%, respectively]. Conclusion: HRQoL is generally good in ß-TM transplanted patients and may significantly contribute in deciding whether or not to transplant a ß-TM patient treated with conventional therapy.

Understanding the User's Point of View: When the Doctor Gets Sick with Cancer and Seeks Help.

Background: When physicians confront a serious personal illness, they may discover that the transition to the "sick" role is challenging and not easy. We conducted a qualitative study in which a group of doctors with cancer (DP) was compared with a group of patients with cancer, not doctors (NDP) but with a degree of education, qualifications, and a professional role comparable to that of a doctor. Objectives: The main objective was to evaluate the effect of the diagnosis and the treatment of cancer on both the patient's personal and professional life. It was also designed to understand the effect that the experience of cancer may have on the subsequent clinical practice of DP. Methods: The eligibility criteria included diagnosis of tumors of different sites and at any stage of disease treated with local (surgery, radiotherapy) or systemic (chemotherapy, hormonal, target) therapies or a combination of both; patients actively working. A semi-structured interview was used to collect information about the patient's cancer experiences. In both groups, six main themes and ten subthemes were identified. Results: From July to November 2021, 59 patients were enrolled in the study. Among them, 29 were DP and 30 were NDP. The median age and gender were 55.9 years ± 9.3 SD (range 38-82 y), M/F ratio 12/17 for DP, and 56.3 years ± 8.9 SD (range 40-83 y), M/F ratio 11/19 for NDP, respectively. The main themes were: theme 1, practical aspects related to diagnosis: most of the DP did not encounter difficulties in performing the tests necessary to confirm the diagnosis of cancer, unlike what was observed in NDP. Theme 2, cancer diagnosis experience: Many DP and NDP felt prepared for their own cancer experience. Two-thirds of DP already knew their cancer prognosis from their previous background knowledge and one-third of NDP did not want to discuss the prognosis in depth with their referring oncologists for the fear of learning that their cancer had a poor prognosis. Theme 3, treatment experience: for many DP, having a professional background contributed to more active participation in care and also in the management of side effects of treatments. Most NDP were satisfied with the treatment received in the hospital and the relationship with the health professionals. Theme 4, changes in work: None of the patients from both the groups stopped working permanently or lost their job because of the disease. A higher number of DP and NDP reported a loss of interest in their job. Theme 5, changes in personal/family life and friendships: more than half of the patients in both groups developed a new perspective on their private lives. Theme 6, comfort from faith: most of the patients in both groups who followed a faith, found comfort in that faith. For DP only, we explored the theme of the change in the doctor/patient relationship. Important findings from our study included positive changes in the doctor's clinical practice including having a more empathic relationship with patients, greater consideration of the psychological impact of cancer, and greater attention to certain symptoms of cancer reported by patients. Conclusion: This study suggests the need to know the special needs of professional patients, in particular, related to the emotional difficulties, maintenance of privacy, and the need for support on their return to work. These results can help to foster improvements in current cancer care practices.

Safety and Efficacy of TKIs in very Elderly Patients (≥75 Years) with Chronic Myeloid Leukemia.

BACKGROUND: While the outcomes of chronic phase chronic myeloid leukemia (CP-CML) patients aged over 65 years have been extensively evaluated in real-life experiences, limited data exist for the very elderly population (i.e., aged ≥ 75 years), especially for next-generation tyrosine kinase inhibitors (TKIs). In this retrospective study, we sought to evaluate the safety and efficacy of TKIs in this particular setting of patients. METHODS: We conducted a retrospective analysis of a multicenter cohort of 123 newly diagnosed CP-CML very elderly patients. RESULTS: The median age at diagnosis was 80 years (range: 75-96). In the first line, 86.1% of patients received imatinib, 7.1% dasatinib, 5.6% nilotinib, and 0.81% received bosutinib. A total of 31 patients (25.2%) switched to second-line therapy, nine patients to a third line, and one patient to a fourth line of therapy. Resistance to treatment was the primary reason for switching therapy in both the first (64.5%) and second lines (77.7%). At diagnosis, reduced doses were administered in 36.5% of patients, in 61.2% in the second line, and in all patients in subsequent lines of therapy. In the first-line setting, 71.9% of patients achieved an early molecular response (EMR, i.e., 3-month BCR::ABL1IS < 10%); at 6, 12, and 24 months, MR3 was reached by 35.7%, 55.7%, and 75.0% of patients, respectively, with 16.6%, 35.7%, and 51.7% achieving a deep molecular response (DMR) at the same time points. Treatment-free remission (TFR) was successfully attempted in 11 patients. During the follow-up period, adverse events (AEs) were observed in 78.8% of patients, including 22 cases of cardiovascular AEs. Toxicity grade ≥ 3 was more commonly observed in patients treated with standard doses of TKIs compared to reduced doses (p = 0.033). Overall, the median follow-up was 46.62 months (range: 1.8-206.2), and 43 patients died due to non-CML-related causes. Three patients died due to disease progression to advanced (n = 1) and blastic (n = 2) phases. The 5-year overall survival (OS) for the entire cohort was 71.9% (95% CI: 0.63-0.81), with no significant difference between the patients treated with standard doses of TKIs compared to those treated with reduced doses (p = 0.35). CONCLUSIONS: TKIs appear to be safe and effective even in very elderly CML patients, and dose optimization strategies yield satisfactory molecular responses for adequate disease control with an improved safety profile.

Extracellular vesicles in the Chronic Myeloid Leukemia scenario: an update about the shuttling of disease markers and therapeutic molecules.

Extracellular vesicles (EVs) are various sets of cell-derived membranous structures containing lipids, nucleic acids, and proteins secreted by both eukaryotic and prokaryotic cells. It is now well recognized that EVs are key intercellular communication mediators, allowing the functional transfer of bioactive chemicals from one cell to another in both healthy and pathological pathways. It is evident that the condition of the producer cells heavily influences the composition of EVs. Hence, phenotypic changes in the parent cells are mirrored in the design of the secreted EVs. As a result, EVs have been investigated for a wide range of medicinal and diagnostic uses in different hematological diseases. EVs have only recently been studied in the context of Chronic Myeloid Leukemia (CML), a blood malignancy defined by the chromosomal rearrangement t(9;22) and the fusion gene BCR-ABL1. The findings range from the impact on pathogenesis to the possible use of EVs as medicinal chemical carriers. This review aims to provide for the first time an update on our understanding of EVs as carriers of CML biomarkers for minimal residual disease monitoring, therapy response, and its management, as well as the limited reports on the use of EVs as therapeutic shuttles for innovative treatment approaches.