Person: AKTAŞ, MERYEM
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AKTAŞ
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MERYEM
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Publication Metadata only Remission of chronic spontaneous urticaria following omalizumab with gradually extended dosing intervals: Real-life data(WILEY, 2021) SALMAN, ANDAÇ; Salman, Andac; Aktas, Meryem; Sengun, Ozlem AptiOmalizumab is a well-established treatment option in chronic spontaneous urticaria unresponsive to antihistamines at standard or higher doses. However, characteristics of the remission and relapse following the withdrawal of omalizumab remain largely unknown. We aimed to define the characteristics of remission in CSU following omalizumab with gradually lengthened dosing intervals in this retrospective study of 102 patients who were treated with at least 5 doses of omalizumab between 2015 and 2020. Of 102 patients, 70 (68.6%) showed a CR to omalizumab at standard doses. Omalizumab could be discontinued in 47 of 70 patients using gradually lengthened dosing intervals. Following a mean follow-up duration of 12.2 months, 25 (58.1%) patients were still in remission while 18 (41.9%) had relapse (Follow-up data were not available in 4 patients). The relapses were unresponsive to antihistamines in 14 patients (77.7%), however, retreatment with omalizumab led to complete control of symptoms. The patients younger than 40 were more likely to relapse. Despite the need for comparison with fixed-dosing intervals in larger, prospective studies, the results of this study imply that omalizumab with gradually extended dosing intervals might provide a long duration of remission in CSU.Publication Open Access Drug eruption: A mimicker of Coronavirus disease-2019 rash(2022-01-01) ERGUN, SAFİYE ATLAS TÜLİN; SEVEN, SEDA; SEÇKİN GENÇOSMANOĞLU, DİLEK; TİGEN, ELİF; AKTAŞ, MERYEM; ERGUN S. A. T., Ergenc I., SEVEN S., SEÇKİN GENÇOSMANOĞLU D., CÖMERT ÖZER E., AKTAŞ M., TİGEN E.Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infections can be associated with several cutaneous lesions, among which maculopapular rash is the most common. A maculopapular rash can also be induced by medications used for Coronavirus disease-2019 (COVID-19) treatment. The distinction between viral rash and drug eruption may be difficult especially in case of several medication use for COVID-19. Thus, this study aimed to describe cutaneous manifestations in six patients with COVID-19 and highlight dues for distinguishing SARS-CoV-2-related rash and drug eruption. Between March and June 2020, 1,492 patients were hospitalized for COVID-19 and treated with hydroxychloroquine in Marmara University Hospital. Among them, six cases were consulted for possible COVID-19-related rash or drug reaction. Hydroxychloroquine was given as monotherapy in one patient. All six patients developed an erythematous, symmetrical, and maculopapular eruption that mainly affected the trunk, axilla, and genitocrural region, 5-21 days after the onset of COVID-19 symptoms. Five patients developed rash in 4-11 days after treatment completion. Pruritus was severe. All were treated with topical corticosteroids and oral antihistamines, which provided partial relief. The resolution of the eruption was typically slow, which took a few weeks. A long period between the COVID-19 symptoms and the eruption, as well as slow recovery, is in favor of drug eruption. The effects of co-existent viral infection, a well-known promoting drug eruption factor, in facilitating adverse drug reaction in patients with COVID-19 needs further observations and research.Publication Open Access Omalizumab Treatment in Chronic Spontaneous Urticaria During Pregnancy: Report of A Case and Review of the Literature(BILIMSEL TIP YAYINEVI, 2021-08-23) SALMAN, ANDAÇ; Salman, Andac; Aktas, MeryemOmalizumab is a safe and effective treatment option for chronic spontaneous urticaria (CSU). Although cohort studies in patients with asthma show no increased risk of congenital abnormalities, very little data exist in the literature regarding the use of omalizumab for CSU during pregnancy. Herein, the safe and successful use of omalizumab updosing in a pregnant woman with CSU along with a review of the published literature is presented.Publication Metadata only Netherton syndrome: Temporary response to dupilumab(WILEY, 2020) SALMAN, ANDAÇ; Aktas, Meryem; Salman, Andac; Apti Sengun, Ozlem; Comert Ozer, Elif; Hosgoren Tekin, Selcen; Akin Cakici, Ozlem; Demir, Gizem; Ergun, TulinNetherton syndrome (NS) is an orphan disease characterized by congenital ichthyosis, hair abnormalities, and atopy, with limited treatment options. We achieved temporary improvement only during the initial 6 weeks of treatment with dupilumab, which differs from the sustained improvement observed in 2 other recently published cases. Although the clinical presentation of atopy and increased pre-allergic cytokines in NS patients suggest that dupilumab may be beneficial, larger studies are required.