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Caocci G, Mulas O, Barella S, Orecchia V, Mola B, Costa A, Efficace F, La Nasa G. Long-Term Health-Related Quality of Life and Clinical Outcomes in Patients with β-Thalassemia after Splenectomy. J Clin Med 2023; 12:jcm12072547. [PMID: 37048630 PMCID: PMC10095485 DOI: 10.3390/jcm12072547] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/15/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Few data are available on the efficacy and safety of splenectomy in patients with transfusion-dependent Beta-Thalassemia Major (β-TM) and on its impact on a patient’s health-related quality of life (HRQoL). We examined the long-term HRQoL of adult patients with β-TM in comparison with those treated with medical therapy by using the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). We also evaluated the safety and efficacy of splenectomy. Overall, 114 patients with a median age of 41 years (range 18–62) were enrolled in this cross-sectional study. Twenty-nine patients underwent splenectomy (25.4%) at a median age of 12 years (range 1–32). The median follow-up after splenectomy was 42 years (range 6–55). No statistically significant differences were observed in any of the scales of the SF-36 between splenectomized and not-splenectomized patients. The majority of surgical procedures (96.6%) were approached with open splenectomy. Post-splenectomy complications were reported in eight patients (27.5%): four overwhelming infections, three with pulmonary hypertension, and one with thrombosis. A significantly higher prevalence of cardiovascular comorbidities (58.6 vs. 21.2%, p < 0.001) and diabetes (17.2 vs. 3.5%, p = 0.013) was observed in splenectomized patients. These patients, however, required fewer red blood cell units per month, with only 27.6% of them transfusing more than 1 unit per month, compared with 72.9% of the not-splenectomized group. Overall, our data suggest that physicians should carefully consider splenectomy as a possible treatment option in patients with β-TM.
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Affiliation(s)
- Giovanni Caocci
- Hematology Unit, Businco Hospital, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagilari, Italy
- Correspondence: ; Tel.: +39-70-52964901
| | - Olga Mulas
- Hematology Unit, Businco Hospital, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagilari, Italy
| | - Susanna Barella
- Pediatric Clinic, Thalassemia and Rare Diseases, Pediatric Hospital “Microcitemico A. Cao”, 09121 Cagliari, Italy
| | - Valeria Orecchia
- Pediatric Clinic, Thalassemia and Rare Diseases, Pediatric Hospital “Microcitemico A. Cao”, 09121 Cagliari, Italy
| | - Brunella Mola
- Hematology Unit, Businco Hospital, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagilari, Italy
| | - Alessandro Costa
- Hematology Unit, Businco Hospital, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagilari, Italy
| | - Fabio Efficace
- Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center, 00161 Rome, Italy
| | - Giorgio La Nasa
- Hematology Unit, Businco Hospital, Department of Medical Sciences and Public Health, University of Cagliari, 09121 Cagilari, Italy
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Zanetti RC, Vasta LM, Romanelli K, Newton TC. Management of Hyperhemolysis in β-thalassemia With Multiple Immunosuppressives, Including Complement Blockade. J Pediatr Hematol Oncol 2021; 43:e1145-e1147. [PMID: 33480648 DOI: 10.1097/mph.0000000000002059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/07/2020] [Indexed: 12/31/2022]
Abstract
Hyperhemolysis is a life-threatening condition of exaggerated hemolysis of red blood cells which occurs in patients receiving chronic transfusion therapy. We present a 19-year-old male with the β-thalassemia major with an episode of hyperhemolysis. Hemolysis was initially unresponsive to immunosuppression but responded after the addition of eculizumab. Several weeks after stabilization, hemolysis returned; which was also managed with immunosuppression and eculizumab. Hyperhemolysis presents significant challenges in β-thalassemia due to the underlying dysfunctional erythropoiesis and transfusion dependence. Aggressive immunosuppression combined with eculizumab successfully slowed the hemolysis and allowed for the resumption of transfusions.
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Affiliation(s)
| | - Lauren M Vasta
- Department of Pediatrics
- National Capital Consortium, Walter Reed National Military Medical Center, Bethesda, MD
| | - Kristen Romanelli
- Department of Pediatrics
- National Capital Consortium, Walter Reed National Military Medical Center, Bethesda, MD
| | - Thomas C Newton
- Center for Cancer and Blood Disorders, Pediatric Specialists of Virginia, Fairfax, VA
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Gluba-Brzózka A, Franczyk B, Rysz-Górzyńska M, Rokicki R, Koziarska-Rościszewska M, Rysz J. Pathomechanisms of Immunological Disturbances in β-Thalassemia. Int J Mol Sci 2021; 22:ijms22189677. [PMID: 34575839 PMCID: PMC8469188 DOI: 10.3390/ijms22189677] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/25/2021] [Accepted: 08/25/2021] [Indexed: 01/19/2023] Open
Abstract
Thalassemia, a chronic disease with chronic anemia, is caused by mutations in the β-globin gene, leading to reduced levels or complete deficiency of β-globin chain synthesis. Patients with β-thalassemia display variable clinical severity which ranges from asymptomatic features to severe transfusion-dependent anemia and complications in multiple organs. They not only are at increased risk of blood-borne infections resulting from multiple transfusions, but they also show enhanced susceptibility to infections as a consequence of coexistent immune deficiency. Enhanced susceptibility to infections in β-thalassemia patients is associated with the interplay of several complex biological processes. β-thalassemia-related abnormalities of the innate immune system include decreased levels of complement, properdin, and lysozyme, reduced absorption and phagocytic ability of polymorphonuclear neutrophils, disturbed chemotaxis, and altered intracellular metabolism processes. According to available literature data, immunological abnormalities observed in patients with thalassemia can be caused by both the disease itself as well as therapies. The most important factors promoting such alterations involve iron overload, phenotypical and functional abnormalities of immune system cells resulting from chronic inflammation oxidative stress, multiple blood transfusion, iron chelation therapy, and splenectomy. Unravelling the mechanisms underlying immune deficiency in β-thalassemia patients may enable the designing of appropriate therapies for this group of patients.
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Affiliation(s)
- Anna Gluba-Brzózka
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (M.K.-R.); (J.R.)
- Correspondence: or ; Tel.: +48-42-639-3750
| | - Beata Franczyk
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (M.K.-R.); (J.R.)
| | - Magdalena Rysz-Górzyńska
- Department of Ophthalmology and Visual Rehabilitation, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Robert Rokicki
- Clinic of Hand Surgery, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Małgorzata Koziarska-Rościszewska
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (M.K.-R.); (J.R.)
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (M.K.-R.); (J.R.)
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