Publications by authors named "Hılmı Erdem Sumbul"

Article Synopsis
  • Midostaurin is the first targeted treatment for AML FLT3 and reduces mortality by 23% compared to standard chemotherapy, but it has side effects, especially gastrointestinal issues.
  • A case was reported where a patient experienced acute pancreatitis symptoms after starting midostaurin, including abdominal pain and elevated enzyme levels.
  • The patient was treated with IV hydration and anti-symptomatic care, recovering after four days, but drug-induced acute pancreatitis remains a rare and complicated diagnosis without established links to midostaurin despite various potential mechanisms.
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This awareness study aimed to determine the ultrasound (US) examination rates in relation to US-confirmed metabolic dysfunction-associated fatty liver disease (MAFLD) diagnosis in internal medicine outpatients with type 2 diabetes (T2D) across Türkiye. A total of 6283 T2D patients were included in this multicenter retrospective cohort study conducted at 17 internal medicine clinics across Türkiye. The presence and indications for US performed within the last 3 years were recorded along with US-confirmed MAFLD rates, laboratory findings on the day of US, and referral rates.

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Thyroid cancer incidences endure to increase even though a large number of inspection tools have been developed recently. Since there is no standard and certain procedure to follow for the thyroid cancer diagnoses, clinicians require conducting various tests. This scrutiny process yields multi-dimensional big data and lack of a common approach leads to randomly distributed missing (sparse) data, which are both formidable challenges for the machine learning algorithms.

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Background And Aim: The use of therapeutic plasma exchange (TPE) for treatment of hypertriglyceridemia-induced acute pancreatitis (HTGP) remains controversial in the literature. This study compared the clinical outcomes of TPE versus conventional therapy in patients with HTGP.

Methods: Fifty-five patients with HTGP were included.

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Background: There are studies on the determination of hepatic fibrosis with noninvasive markers but data about liver biopsy results and noninvasive markers in patients with chronic hepatitis B (CHB) are limited. The aim of this study is to determine the relationship between pathological findings and noninvasive markers, and to determine the marker that predicts fibrosis in patients with consistently normal serum alanine aminotransferase (ALT) levels, diagnosed with CHB and undergoing liver biopsy.

Methods: A total of 122 patients with CHB, 29 of them with HbeAg (+), aged 30 years and older, HBV DNA > 2000 IU / ml, and serum ALT levels measured four times in the last year, were consistently normal, and 93 of them with HbeAg (-) were included in the study.

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Transient elastography (TE) and point shear wave elastography (pSWE) are 2 elastographic ultrasound examinations used in liver stiffness (LS) measurement. It was shown that the LS value detected by TE in pediatric β-thalassemia major patients has increased, and there was no LS evaluation obtained with pSWE in literature. Thus, in this study, it was aimed to evaluate LS with pSWE examination in children with thalassemia major and to determine LS-related parameters in these patients.

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Background: Asprosin is an emerging biomarker that plays a role in metabolic diseases. This study investigates asprosin as a predictive marker for coronary artery disease (CAD) severity in diabetic patients.

Methods: Diabetic patients (n = 181) and healthy controls (n = 60) were analyzed.

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Objective: High levels of insulin-like growth factor 1 (IGF-1) in patients with acromegaly cause structural and functional changes specific to the disease. These changes lead to mortality if the disease is not treated. Circadian blood pressure (BP) rhythm as measured by 24-h ambulatory blood pressure monitoring (ABPM) can change with a decrease in BP during sleep and a sudden increase in wakefulness.

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Background: Periostin is an emerging biomarker that plays a role in bone metabolism and may be associated with bone mineral density (BMD). This study is aimed to investigate serum periostin levels in patients with primary hyperparathyroidism (PHPT) and its correlation with BMD in these patients.

Methods: Forty patients with newly diagnosed PHPT without co-morbidities and 30 healthy controls were included.

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Introduction: Brigatinib is a next-generation anaplastic lymphoma kinase (ALK) inhibitor that targets a wide variety of ALK mutations and ROS1 rearrangements. While pancreatic enzyme elevations due to brigatinib are well known, we wanted to present a case that caused liver toxicity.

Case Report: ALK and ROS1 translocations were detected in a 58-year-old patient diagnosed with metastatic lung adenocarcinoma.

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Nephrotic syndrome progresses with various metabolic disturbances, such as proteinuria over 3.5 grams in 24 hours, hypoalbuminemia, and hypercoagulability. Patients usually complain about diffuse edema throughout the body, which is secondary to hypoalbuminemia.

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We present a patient with multiple bee stings who developed lung and liver injuries and subsequently tested positive for coronavirus disease 2019 (COVID-19). A 65-year-old male patient presented to the emergency department after being stung by more than 100 honeybees. His physical examination revealed pustular lesions distributed across his chest, arms, back, legs, and head, marking the sting zones.

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There is not enough information about tinnitus and related parameters in patients with heart failure with reduced ejection fraction (HFrEF). In our study, we aimed to investigate the frequency of tinnitus in HFrEF patients and the clinical parameters associated with this condition. This study included 100 patients with HFrEF and whose medical treatment was arranged according to their disease stage, and 100 control patients without HFrEF with similar age, gender and cardiovascular risk factors.

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Background: Abdominal aortic intima media thickness (A-IMT) may be an early marker of subclinical atherosclerosis and an objective indicator of increased oxidative stress in beta-thalassemia minor patients.

Objective: To evaluate whether aortic and carotid IMTs change with oxidative stress and to assess the relationship between these parameters in beta-thalassemia minor patients.

Methods: The study included 80 patients diagnosed with beta-thalassemia minor, and 50 healthy individuals with similar age and gender.

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Aim: The aim of the study was to demonstrate the liver stiffness (LS) change in chronic hepatitis C (CHC) patients obtained by elastography point quantification technique in before and after antiviral treatment (AVT).

Material And Methods: This prospective study included 84 patients diagnosed with CHC who had not previously received treatment for CHC and who had an indication for using direct-acting AVT. Necessary measurements were recorded with noninvasive liver fibrosis (LF) examinations.

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Background: Various biomarkers and clinical variables are used to determine the probability risk, diagnosis, and the prognosis of acute ischemic stroke, but effective markers are still warranted.

Aim: We aimed to determine the effectiveness of Hs-cTnI levels to predict the prognosis of AIS.

Methods: This study was planned as a retrospective observational study.

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Background: Although the bioactive peptides associated with the apelinergic system are known to be associated with heart failure and ischemic heart disease, there are no data on their association with acromegaly.

Aim: We aimed to investigate the change in serum Elabela levels, a novel peptide of the apelinergic system, in patients with acromegaly.

Methods: Our study included 30 treatment naive patients who were recently diagnosed with acromegaly, and 50 age-and-sex-matched healthy controls.

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One of the most important steps for preventing deaths due to snake bites is to administer snake antivenom to the eligible patients in a swift manner. In our study, we aimed to investigate whether procalcitonin is useful for predicting the clinical severity and the necessity of antivenom therapy at the early stages in patients presenting with snake bite. A total of 78 patients over the age of 18 who applied to the emergency department within the first 24 hours were included in this retrospective cross-sectional study.

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In this study, we aimed to evaluate the liver stiffness (LS) values and the right ventricle (RV) functions after atrial septal defect (ASD) closure treatment. Sixty-six patients were included (38 female, 28 male) in the study. Patients were grouped into 3 subgroups (group I = 21 patients without ASD closure, group II = 38 patients who underwent ASD closure, and group III = 11 patients with ASD and Eisenmenger syndrome).

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Objective: Graves' ophthalmopathy (GO) is a vision-threatening finding observed in approximately half of Graves' disease patients. The pathophysiology of GO is unclear, and one of the suspected factors is oxidative stress. In our study, we compared the relationship between proptosis and SH-SS in patients diagnosed with GO.

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Background: Serum Complement C1q/tumor necrosis factor-related protein-3 (CTRP3) levels and the relationship with atrial fibrillation (AF) in stable coronary artery disease (CAD) are not clearly known.

Objective: The aim of this study was to investigate the change in serum CTRP3 levels and its relationship with paroxysmal AF in stable CAD.

Method: The study included 252 patients with CAD and 50 age-sex matched healthy control subjects.

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Background: Although it is known that the left ventricular (LV) ejection fraction (EF) measured by echocardiography is preserved in patients with acromegaly, there is not enough information about the LV and left atrial strain (LV-GLS and LAS).

Objective: This study aimed to evaluate the left ventricular (LV) and left atrial (LA) functions with strain echocardiography (SE) in patients with acromegaly.

Methods: This study included 50 acromegaly patients with active disease and 50 healthy controls with similar age, gender, and body surface area.

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Background: Tokyo guidelines (TG13/18) are used for the severity assessment of acute cholangitis (AC). Lactate is a clinical marker of tissue hypoxia and disease severity, independent from blood pressure.

Aim: The aim of this study is to investigate the relationship between blood lactate level and TG13/18 criteria in patients diagnosed with AC.

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Introduction: The addition of panitumumab to chemotherapy in wild-type metastatic colon cancer contributes to survival. While the skin related side effects of panitumumab are well known, we wanted to present a case where it was a possible cause of acute pancreatitis.

Case Report: The FOLFOX regimen was started in a 67-year-old patient with sigmoid colon cancer and multiple liver metastases.

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