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  1. Article ; Online: Skin ulcers caused by ruxolitinib in a patient with chronic cutaneous graft-versus-host disease.

    Aslan Candır, Burcu / Yiğenoğlu, Tuğçe Nur / Kızıl Çakar, Merih / Dal, Mehmet Sinan / Altuntaş, Fevzi

    Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners

    2022  Volume 28, Issue 4, Page(s) 983–985

    Abstract: Introduction: Graft-versus-host disease (GVHD) is a common complication of allogeneic hematopoietic cell transplantation (HCT). In the treatment of chronic GVHD, skin directed therapy, systemic corticosteroids, calcineurin inhibitors (such as ... ...

    Abstract Introduction: Graft-versus-host disease (GVHD) is a common complication of allogeneic hematopoietic cell transplantation (HCT). In the treatment of chronic GVHD, skin directed therapy, systemic corticosteroids, calcineurin inhibitors (such as cyclosporine (CsA) and tacrolimus), rituximab, mycophenolate mofetil (MMF), extracorporeal photopheresis (ECP) and ruxolitinib are used.
    Case report: We present an 18 year old male with Philadelphia chromosome positive acute B lymphoblastic leukemia, treated with allogeneic HCT from a full matched sibling donor. The patient had grade 2 chronic cutaneous GVHD resistant to corticosteroids, CsA, MMF, and ECP treatment. Three months after initiation of ruxolitinib therapy, the patient developed skin ulcers on his lower extremities.
    Management & outcome: The biopsy revealed that the changes were caused by the drug reactions. We suspected ruxolitinib as the likely cause of these ulcerative lesions after evaluating the adverse drug reaction probability scale. The adverse drug score was 4, therefore, ruxolitinib treatment was discontinued. Ulcerative lesions fully recovered after 4 weeks of follow-up.
    Discussion: Ruxolitinib is used in the treatment of chronic GVHD that has been resistant to steroids and other salvage therapies. In our case, ruxolitinib was used as a salvage therapy in a patient who had refractory chronic skin GVHD. Ruxolitinib-related skin lesions with ulcers of lower extremities and whole body erythematous skin lesions were reported previously in patients with myelofibrosis. The pathophysiology of ruxolitinib related skin ulcers is unknown. Skin changes of patients using ruxolitinib should be closely monitored, and newly developing lesions should be suspected of being drug-related and biopsied.
    MeSH term(s) Adolescent ; Adrenal Cortex Hormones/therapeutic use ; Graft vs Host Disease/drug therapy ; Graft vs Host Disease/etiology ; Hematopoietic Stem Cell Transplantation/adverse effects ; Humans ; Male ; Mycophenolic Acid/therapeutic use ; Nitriles ; Pyrazoles ; Pyrimidines/therapeutic use ; Skin Ulcer/chemically induced ; Skin Ulcer/complications ; Skin Ulcer/drug therapy
    Chemical Substances Adrenal Cortex Hormones ; Nitriles ; Pyrazoles ; Pyrimidines ; ruxolitinib (82S8X8XX8H) ; Mycophenolic Acid (HU9DX48N0T)
    Language English
    Publishing date 2022-01-12
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 1330764-2
    ISSN 1477-092X ; 1078-1552
    ISSN (online) 1477-092X
    ISSN 1078-1552
    DOI 10.1177/10781552211073881
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Non hemorrhagic pericardial effusion from ibrutinib İn a patient without comorbidities.

    Aslan Candır, Burcu / Yiğenoğlu, Tuğçe Nur / Kızıl Çakar, Merih / Dal, Mehmet Sinan / Altuntaş, Fevzi

    Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners

    2022  Volume 28, Issue 4, Page(s) 972–974

    Abstract: Introduction: The most common kind of leukemia in adults is chronic lymphocytic leukemia (CLL). CLL is treated with ibrutinib. During the course of ibrutinib therapy, bleeding and cardiac arrhythmias may occur. Non-hemorrhagic adverse events are ... ...

    Abstract Introduction: The most common kind of leukemia in adults is chronic lymphocytic leukemia (CLL). CLL is treated with ibrutinib. During the course of ibrutinib therapy, bleeding and cardiac arrhythmias may occur. Non-hemorrhagic adverse events are extremely infrequent in individuals using ibrutinib.
    Case report: A 64 year-old man was diagnosed with CLL in June 2016. He was treated with 6 courses of FCR, he stayed in remission for 3 years and then relapsed. He achieved partial remission after two months of therapy with ibrutinib. The patient was admitted to the hospital with fever and shortness of breath. Pericardial tamponade and effusion was diagnosed during his evaluation.
    Management & outcome: Non-hemorrhagic exudative effusion was drained by pericardiocentesis and a pericardial catheter was inserted to drain pericardial effusion. In all pleural and pericardial effusion samples, pathological and flow cytometric examination revealed no atypical malignant cells for malignancy, including CLL. Infections, both bacterial and viral, were also undetectable in the samples, as were rheumatological markers of collagen vascular disease. Ibrutinib therapy was discontinued. The pericardial effusion and tamponade were linked to ibrutinib treatment after evaluating the adverse drug reaction probability scale with a total score of 6. Colchicine was administered to reduce the pericardial effusion. The catheter was removed; pericardial effusion did not reoccur during follow up visits.
    Discussion: Serious adverse events of ibrutinib are seen when treating CLL patients. This group of individuals should be closely monitored for potentially serious complications such as pericardial effusion and cardiac tamponade.
    MeSH term(s) Adenine/analogs & derivatives ; Adult ; Cardiac Tamponade/chemically induced ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy ; Male ; Middle Aged ; Pericardial Effusion/chemically induced ; Pericardiocentesis/adverse effects ; Piperidines
    Chemical Substances Piperidines ; ibrutinib (1X70OSD4VX) ; Adenine (JAC85A2161)
    Language English
    Publishing date 2022-01-10
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 1330764-2
    ISSN 1477-092X ; 1078-1552
    ISSN (online) 1477-092X
    ISSN 1078-1552
    DOI 10.1177/10781552211073885
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Evaluation of oral manifestations and head and neck lymphadenopathy in newly diagnosed acute leukemia patients.

    Pamukcu, Umut / Dal, Mehmet Sinan / Yaman, Samet / Aslan Candır, Burcu / Bozan, Ersin / Secilmis, Sema / Acik Kemaloglu, Sibel / Altuntas, Fevzi / Peker, Ilkay

    Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry

    2023  

    Abstract: Objectives: To determine the frequency of head and neck lymphadenopathy (LAP) and intraoral findings (non-dental/dental) in patients with newly diagnosed acute leukemia (AL).: Subjects and methods: Twenty-eight (52.8%) females and 25 (47.2%) males in ...

    Abstract Objectives: To determine the frequency of head and neck lymphadenopathy (LAP) and intraoral findings (non-dental/dental) in patients with newly diagnosed acute leukemia (AL).
    Subjects and methods: Twenty-eight (52.8%) females and 25 (47.2%) males in a total of 53 patients with newly diagnosed AL with a mean age of 46 years were included in the study. Personal information, the type of AL (AML [acute myelogenous leukemia]/ALL [acute lymphocytic leukemia]), and hematological findings (anemia, neutropenia, and thrombocytopenia) were obtained from medical records. One of two calibrated oral diagnosis and maxillofacial radiology specialists performed extraoral (head and neck LAPs) and intraoral (non-dental and dental) clinical examinations. The Chi-square (χ
    Results: LAP was observed in 22.6% and intraoral findings in 30.2% of the patients. LAP was most commonly observed in the neck and none in the parotid glands. The most intraoral findings were gingival/mucosal bleeding and oral petechiae/ecchymosis. While there was no statistical difference between AML and ALL patients in terms of LAP (p > .05), intraoral findings were observed more in patients with AML (p < .05). Only two (3.8%) patients had dental findings. With a slight difference, intraoral findings were more with thrombocytopenia and LAP with neutropenia.
    Conclusion: In AL, especially non-dental intraoral findings are common. The fact that dentists working in the oral cavity are often the first specialists to encounter the oral manifestations of AL imposes an important role in early diagnosis and treatment.
    Language English
    Publishing date 2023-11-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604118-8
    ISSN 1754-4505 ; 0275-1879
    ISSN (online) 1754-4505
    ISSN 0275-1879
    DOI 10.1111/scd.12941
    Database MEDical Literature Analysis and Retrieval System OnLINE

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