Publications by authors named "Ozgur Kartal"

Introduction: Primary immunodeficiency diseases (PIDs), are a growing group of rarely seen diseases. Various clinical conditions like autoimmunity, lymphoproliferative/malignant diseases, chronic lung and gastrointestinal system diseases have been identified which accompanies PIDs besides recurrent infections. However, there is a lack of information about accompanying cardiovascular diseases.

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  • A retrospective study evaluated 12 women aged 29-38 with suspected tubal factor infertility who underwent vaginal natural orifice endoluminal surgery (vNOTES) to assess tubal patency and adnexal anatomy.
  • The procedure had an average operative time of 39 minutes, with no need for conversions to more invasive surgeries, and all patients were discharged within 12 hours without complications.
  • The study suggests that vNOTES could be a beneficial option, especially for patients with higher BMI or previous surgeries, due to its lower surgical risks and minimally invasive nature.
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  • Chronic spontaneous urticaria (CSU) negatively impacts patients' quality of life, and omalizumab is recommended for cases resistant to antihistamines; the Urticaria Activity Score-7 (UAS-7) measures disease severity.* -
  • A study compared the long-term effectiveness and side effects of two doses (150 mg and 300 mg) of omalizumab in 108 CSU patients over 60 months, finding no significant differences in disease scores or adverse events between groups.* -
  • The research concluded that starting with a 150 mg dose is adequate for CSU treatment, with an option to increase to 300 mg if needed, offering a potentially safer and more
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  • The study aimed to compare outcomes between vNOTES (vaginal natural orifice transluminal endoscopic surgery) and conventional laparoscopy for early-stage endometrial cancer, focusing on demographics, clinical results, and recovery.
  • Conducted retrospectively at a tertiary hospital from January 2019 to November 2020, the study included 45 patients, with 16 undergoing traditional laparoscopy and 29 receiving vNOTES, assessing various factors such as pain scores and postoperative complications.
  • Results indicated that vNOTES led to significantly lower pain scores and less need for opioid analgesics post-surgery, suggesting it might be a safer and more effective option for early-stage endometrial cancer compared to conventional lap
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Introduction: Anaphylaxis is a severe and life-threatening systemic hypersensitivity reaction. The most frequently encountered causes are foods, drugs, and bee venom, but anaphylaxis may also occur idiopathically. Paradoxical vocal cord movement (PVCM), is a cause of upper airway obstruction due to abnormal adduction of vocal cords during inspiration and, to some degree on expiration.

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Introduction: Cytarabine (ARA-C) is an antimetabolite agent used especially in the treatment of hematologic malignancies. Infusion reactions have an important place among the side effects that may occur due to treatment. Clinical findings of infusion reactions resemble allergic reactions.

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Objectives: To evaluate the feasibility and safety of transvaginal natural orifice transluminal endoscopic surgery (vNOTES) in patients 70 years and over.

Material And Methods: The study consisted of eleven patients aged 70 and over who underwent vNOTES for a variety of gynaecological indications at a tertiary referral hospital. The medical and surgical data were noted: age, parity, history of comorbidity, number and type of previous surgeries, body mass index (BMI), operating time, the requirement of intraoperative conversion, the presence of intra- or postoperative complication, estimated blood loss, pre-and postoperative hemoglobin levels, visual analog scale (VAS) pain scores at 6th, 12th and 24th hours, length of hospital stay, and the final pathology results.

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Objectives: The aim of this study was to investigate and cellular immune responses in patients with chronic (spinal cord injury; SCI), determine the effects of autonomic dysfunction on cellular immune response, and determine the effect of completeness of the injury at different levels on cellular immune response.

Patients And Methods: Forty-nine patients (42 males, 7 females; mean age: 35.5±13.

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Introduction: Giardia intestinalis causes diarrhea and malabsorption, especially in developed countries. Although it primarily affects the gastrointestinal system, on rare occasions it causes allergic symptoms such as itching, urticaria, and eczema. Here we describe the case of a 19-year-old man with no past medical history who presented to our hospital with an atypical urticarial rash.

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Background: Venom immunotherapy (VIT) is an effective treatment in the patients at high risk of anaphylaxis or life-threatening systemic reactions due to Hymenoptera venom allergy. But, systemic and large local reactions can be observed, especially during the build-up phase of VIT. We evaluated the safety of conventional and ultra-rush build-up protocols.

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  • Nasal irrigation may help improve symptoms in children with intermittent allergic rhinitis (AR) when combined with nasal corticosteroids (NC), focusing on the effects of hyaluronic acid (HA) and normal saline solution (NSS).
  • In a 28-day study involving 76 children, different groups received NC alone, NC plus NSS, or NC plus HA, with various nasal symptoms and quality of life measures taken before and after treatment.
  • Results showed no major differences in symptom scores or quality of life among the groups, but the HA group did show a significant decrease in nasal airflow resistance, suggesting HA may have some benefits worth exploring further.
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Drug reaction with eosinophilia and systemic symptoms (DRESS) is a rare but life-threatening multisystem adverse reaction to a medication, with vancomycin being one of the most common cause reported. We present the HLA analysis of a pediatric patient who developed DRESS related to vancomycin and compared the results with the available literature. With further data, the use of pretreatment HLA analysis to prevent vancomycin related DRESS may be a valuable option in the near future.

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Background/aim: In this study, we aimed to assess the clinical and immunological findings of our patients with common variable immunodeficiency (CVID).

Materials And Methods: We analyzed the records of 31 adult patients with CVID (12 females, 19 males). The patients were classified into clinical and immunophenotypic subgroups for statistical comparisons.

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Biological agents seem to have been more effective than classic immunosuppressive drugs; however, the adverse events including the hypersensitivity reactions are the main drawbacks of these drugs. We report a 35-year-old man who was treated with adalimumab for ankylosing spondylitis, had a local reaction on the injection site, and generalized itching with rash at the 62nd dose and repeated desensitizations to him with adalimumab. One month after the reaction, skin prick test was performed with a commercial preparation of adalimumab.

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Background: We aimed herein to investigate the killer-cell immunoglobulin-like receptor (KIR) genes and human leukocyte antigen (HLA)-C alleles in patients with common variable immunodeficiency (CVID), and to reveal their differences from those in healthy population.

Methods: In all, 18 patients who have been diagnosed with CVID and 15 living donors of kidney transplant recipients were enrolled in the study. Polymerase chain reaction-sequence-specific primer (PCR-SSP) typing method was used in molecular genetic analysis.

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Context: Although subcutaneous allergen immunotherapy (SCIT) is effective in allergic rhinitis (AR) and asthma, it carries a risk of local and systemic adverse reactions.

Objective: The aim of this study was to evaluate the rates and clinical characteristics of local and systemic reactions (LR and SR), and to identify their relation of demographic features, allergen extracts and diagnosis.

Materials And Methods: This study analyzed the administration of SCIT from 1983 to 2013; involving 1816 patients affected by allergic asthma and/or AR.

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Background: Perforations in the nasal septum (NSP) give rise not only to disintegration of the septum anatomy but also impairment in normal nasal physiology. The successes of these surgical techniques are usually equated to anatomical closure of the perforation. The goal of this study is to evaluate the subjective and objective results of our surgical technique for septal perforation surgery.

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Local anaesthetics (LAs) are essential agents in daily practices of dentistry, minor surgery and dermatology. Although they have an impressive history of safety and efficacy, LAs also have the potential to produce adverse events, which are mainly of non-immune nature. The true IgE-mediated allergies are quite rare, but are more considerable in terms of ability to cause life-threatening outcomes.

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Although there are several studies showing the association between cancer and urticaria, the mechanisms by which these events occur are not yet known. In this report, a case of acute urticaria with a diagnosis of thyroid papillary carcinoma is presented. Disappearance of treatment-resistant urticarial lesions after thyroidectomy suggests that this association was not a coincidence.

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Immune complexes are found in the circulation of 30%-75% of patients with urticarial vasculitis and much evidence supports the role of these immune complexes in the pathogenesis of urticarial vasculitis. Plasmapheresis is effective for removing these immune complexes; however, there are few reports on the use of plasmapheresis in the treatment of urticarial vasculitis. We describe a case of "refractory" urticarial vasculitis in which the symptoms improved after plasmapheresis treatment.

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