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García-García M, Elbaile JJ, Azaceta G, Lorda M, Prieto-Torres L. Granulomatous dermatitis in the context of chronic myelomonocytic leukemia: More than just reactive infiltrates. An illustrative case report with literature review. J Cutan Pathol 2024. [PMID: 38711181 DOI: 10.1111/cup.14638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 09/05/2023] [Accepted: 04/24/2024] [Indexed: 05/08/2024]
Abstract
Traditionally, skin involvement in chronic myelomonocytic leukemia (CMML) has been considered to be either specific (leukemia cutis) or non-specific, with granulomatous dermatitis included in the latter group. More recently, the true nature of the myeloid cells present in the cutaneous infiltrates of this theoretically reactive dermatitis is being clarified with the use of new molecular techniques such as next-generation sequencing. The same mutations in bone marrow (BM) myeloid neoplastic cells and in the cells of cutaneous infiltrates have been found. We present the case of a 77-year-old man who presented with spread and treatment-resistant skin granulomatous lesions previous to the diagnosis of CMML. The same clonal mutations in SRSF2, IDH1, and RUNX1 were found in both skin and BM with resolution of the lesions after the initiation of azacytidine. In conclusion, we report an exceptional case in which specific granulomatous cutaneous lesions have preceded and allowed the earlier diagnosis of an underlying CMML and a review of all previous similar cases in the literature, including molecular alterations.
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Affiliation(s)
- Mar García-García
- Pathology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Surgery Department, University of Zaragoza (UNIZAR), Zaragoza, Spain
| | | | - Gemma Azaceta
- Hematology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Marta Lorda
- Dermatology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Lucía Prieto-Torres
- Dermatology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
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Mannelli F, Crupi F, Zanotti R, Pagano L, Rapezzi D, Tanasi I, Criscuolo M, Bonifacio M, Fresa A, Guglielmelli P, Vannucchi AM. The clinical experience of compassionate use program for avapritinib: implications for drug positioning in the therapeutic scenario of systemic mastocytosis. Ther Adv Hematol 2023; 14:20406207231205643. [PMID: 37929078 PMCID: PMC10623899 DOI: 10.1177/20406207231205643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/19/2023] [Indexed: 11/07/2023] Open
Abstract
In systemic mastocytosis, cytoreductive treatment is indicated for advanced systemic mastocytosis (AdvSM) variants. The treatment scenario is rapidly diversifying especially with the introduction of KIT tyrosine kinase inhibitors. Avapritinib is a second-generation potent and selective inhibitor of the mutant KIT D816V that, based on the results of pivotal clinical trials, was approved for the treatment of adults with AdvSM by the regulatory agencies US FDA and EMA. The present article reports the experience of treating SM patients with avapritinib in an Italian compassionate use program. The data from our case series confirm the drug as being active after multiple lines of treatment allowing rapid achievement of profound responses, making it also an effective bridging strategy to allogeneic transplant in eligible patients. However, the anticipated wider use of avapritinib in the near future will require careful monitoring of side effects, especially in heavily pretreated patients.
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Affiliation(s)
- Francesco Mannelli
- SOD Ematologia, Centro Ricerca e Innovazione Malattie Mieloproliferative, AOU Careggi, Università di Firenze, Largo Brambilla 3, Firenze 50134, Italy
| | - Francesca Crupi
- SOD Ematologia, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative, Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
- Dipartimento di Medicina Sperimentale e Clinica, Denothe Excellence Center, Università degli Studi, Firenze, Italy
| | - Roberta Zanotti
- Unità di Ematologia, Dipartimento di Medicina, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Gruppo Interdisciplinare per lo Studio della Mastocitosi, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Livio Pagano
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Davide Rapezzi
- Unità di Ematologia, Ospedale S. Croce e Carle, Cuneo, Italy
| | - Ilaria Tanasi
- Unità di Ematologia, Dipartimento di Medicina, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Gruppo Interdisciplinare per lo Studio della Mastocitosi, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Marianna Criscuolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Massimiliano Bonifacio
- Unità di Ematologia, Dipartimento di Medicina, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Gruppo Interdisciplinare per lo Studio della Mastocitosi, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Alberto Fresa
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paola Guglielmelli
- SOD Ematologia, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative, Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
- Dipartimento di Medicina Sperimentale e Clinica, Denothe Excellence Center, Università degli Studi, Firenze, Italy
| | - Alessandro M. Vannucchi
- SOD Ematologia, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative, Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
- Dipartimento di Medicina Sperimentale e Clinica, Denothe Excellence Center, Università degli Studi, Firenze, Italy
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Holik H, Krečak I, Lucijanić M, Samardžić I, Pilipac D, Vučinić Ljubičić I, Coha B, Kitter Pipić A, Miškić B, Zupančić-Šalek S. Hip and Knee Osteoarthritis in Patients with Chronic Myeloproliferative Neoplasms: A Cross-Sectional Study. Life (Basel) 2023; 13:1388. [PMID: 37374170 PMCID: PMC10300951 DOI: 10.3390/life13061388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/01/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Osteoarthritis (OA) is a progressive degenerative disease with an inflammatory background. Chronic myeloproliferative neoplasms (MPN) are clonal hematopoietic disorders characterized by chronic inflammation and a tendency for connective tissue remodeling. AIM This study aimed to investigate the prevalence and associated risk factors of symptomatic OA (sOA) in MPN patients. PATIENTS AND METHODS A total of 100 consecutive MPN (39 essential-thrombocythemia, 34 polycythemia-vera, 27 myelofibrosis) patients treated in two community hematologic centers were cross-sectionally evaluated. Patients were required to have both symptoms attributable to hip and/or knee OA and radiographic confirmation to be considered as having sOA. RESULTS The prevalence of hip and/or knee sOA was significantly higher among MPN patients than the previously reported prevalence in the general population of similar age (61% vs. 22%, p < 0.001). Hip sOA was present in 50%, knee sOA in 51% and sOA of both localizations in 41% of patients. A high proportion of MPN patients had radiographic signs of hip OA (94%) and knee OA (98%) in the presence of attributable symptoms. Among the other factors, sOA was univariately associated with the presence of JAK2 mutation, myelofibrosis phenotype, older age, higher body weight, and higher MPN-SAF score (p < 0.050 for all analyses). In the multivariate analysis, older age (odds ratio = 1.19, 95% confidence interval-CI 1.06-1.33) and higher body weight (OR = 1.15, 95% CI 1.06-1.25) were recognized as independent risk factors for sOA. On the other hand, cytoreductive treatment was a protective factor for sOA (OR = 0.07, 95% CI 0.006-0.86). CONCLUSIONS The prevalence of sOA in MPN patients was higher than that in the general population and seems to correlate with older age, increased myeloproliferation and a higher inflammatory state. Whether cytoreductive treatment may postpone OA development in MPN patients warrants additional confirmation.
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Affiliation(s)
- Hrvoje Holik
- Department of Internal Medicine, Dr. Josip Benčević General Hospital, 35000 Slavonski Brod, Croatia
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Ivan Krečak
- Department of Internal Medicine, General Hospital of Šibenik-Knin County, 22000 Šibenik, Croatia
- Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Marko Lucijanić
- University Hospital Dubrava, 10000 Zagreb, Croatia
- Faculty of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ivan Samardžić
- Department of Orthopaedic Surgery, Dr. Josip Benčević General Hospital, 35000 Slavonski Brod, Croatia
| | - Danijel Pilipac
- Department of Orthopaedic Surgery, General Hospital of Šibenik-Knin County, 22000 Šibenik, Croatia
| | - Ivana Vučinić Ljubičić
- Department of Internal Medicine, Dr. Josip Benčević General Hospital, 35000 Slavonski Brod, Croatia
| | - Božena Coha
- Department of Internal Medicine, Dr. Josip Benčević General Hospital, 35000 Slavonski Brod, Croatia
| | - Alma Kitter Pipić
- Department of Laboratory Diagnostics, General Hospital ‘Dr Josip Benčević’, 35000 Slavonski Brod, Croatia
| | - Blaženka Miškić
- Department of Internal Medicine, Dr. Josip Benčević General Hospital, 35000 Slavonski Brod, Croatia
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Silva Zupančić-Šalek
- Department of Hematology and Coagulation, University Hospital Holy Spirit, 10000 Zagreb, Croatia
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Konuma T, Shimomura Y, Ozawa Y, Ueda Y, Uchida N, Onizuka M, Akiyama M, Mori T, Nakamae H, Ohno Y, Shiratori S, Onishi Y, Kanda Y, Fukuda T, Atsuta Y, Ishiyama K. Induction chemotherapy followed by allogeneic HCT versus upfront allogeneic HCT for advanced myelodysplastic syndrome: A propensity score matched analysis. Hematol Oncol 2018; 37:85-95. [PMID: 30370627 DOI: 10.1002/hon.2566] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 10/23/2018] [Indexed: 01/09/2023]
Abstract
To reduce post-transplant relapse, acute myeloid leukemia (AML) type remission induction chemotherapy has been attempted to reduce disease burden before allogeneic hematopoietic cell transplantation (HCT) in patients with advanced myelodysplastic syndrome (MDS). However, the efficacy of induction chemotherapy before HCT is unclear. We retrospectively analyzed the Japanese registration data of 605 adult patients, who had received allogeneic HCT for advanced MDS between 2001 and 2016, to compare the post-transplant relapse between patients who received induction chemotherapy followed by allogeneic HCT and those who received upfront HCT. Propensity score matching identified 230 patients from each cohort. There were no significant differences in overall survival and non-relapse mortality between the two groups. The cumulative incidence of relapse was significantly higher in patients who received induction chemotherapy than those who received upfront HCT. In the subgroup analyses, upfront HCT had a significantly reduced relapse incidence among patients with poor cytogenetics, those with higher international prognostic scoring system at diagnosis, and those who received reduced-intensity conditioning. Our results suggested that AML type remission induction chemotherapy before HCT did not improve post-transplant relapse and survival for adult patients with advanced MDS. Upfront HCT is preferable for patients with a poor karyotype.
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Affiliation(s)
- Takaaki Konuma
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Yoshimitsu Shimomura
- Department of Hematology, Kobe City Hospital Organization, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Yukiyasu Ozawa
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan
| | - Yasunori Ueda
- Department of Hematology and Oncology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Naoyuki Uchida
- Department of Hematology, Federation of National Public Service Personnel Mutual Aid Associations Toranomon Hospital, Tokyo, Japan
| | - Makoto Onizuka
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Megumi Akiyama
- Hematology Division, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Takehiko Mori
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hirohisa Nakamae
- Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Yuju Ohno
- Department of Internal Medicine, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Souichi Shiratori
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | - Yasushi Onishi
- Department of Hematology and Rheumatology, Tohoku University Hospital, Sendai, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Centre Hospital, Tokyo, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan.,Department of Healthcare Administration, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ken Ishiyama
- Department of Hematology, Kanazawa University Hospital, Kanazawa, Japan
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