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Clinical Oncology

FEBRUARY 28, 2020

[Neoadjuvant and palliative drug therapy for bladder cancer]

MARÁZ Anikó

[The survival of patients with muscle-invasive localized bladder cancer is more favorable if they receive neoadjuvant or adjuvant cisplatin-based chemotherapy before or after cystectomy. Based on the meta-analyses, in case of neoadjuvant cisplatin-based chemotherapy, the 5-year survival benefi t is 5-16%. The outcome is even more favorable in case of patients who respond well to neoadjuvant chemotherapy (pathological complete remission rate 12–50%). More than 3 months delay of cystectomy does not signifi cantly reduce the survival if chemotherapy is performed before the operation. Results of adjuvant phase III studies and meta-analyses are not so unambiguous as neoadjuvant data, but chemotherapy seems to infl uence favorably PD-L1 expression the survival, especially in case of pT3/4 and/or N+ (and high grade or margin positivity) cases. According to the recent publications, outcome data of patients have been effective in case of progression after platinum therapy, in or after second-line and in fi rst-line therapies for cisplatin ineligible, PD-L1 positive patients, respectively. Survival and tumor response data are very promising; in particular stages, they seem to be more effective than the previously administered chemotherapies. Current and ongoing trials are investigating the combinations of new remedies with other immunotherapeutic agents or chemotherapies as well as trying to identify biomarkers in order to further increase effectiveness.]

Hypertension and nephrology

JUNE 24, 2020

[Hypertension and Covid-19 – Part I. Significance of age, underlying diseases, and ACEI/ARB therapy in hypertension and co-morbidities during SARS-Cov2 infection]

KÉKES Ede, SZÉKÁCS Béla, NAGY Judit, KOVÁCS Tibor

[The appearance of the Covid-19 epidemic in different continents shows specific clinical features. Confirmed infected patients are detectable from approximately 30 years, with a maximum between 40 and 70 years of age. At the same time, however, a significant proportion of those who die from the infection come from patients over 65 years. The prevalence and mortality rates of the hypertensive population show a very similar formation. Based on the data collected, it is not surprising that hypertension as the underlying disease in the Covid- 19 epidemic is the first in all analysis. A more precise analysis clarified that it is not hypertension per se, but co-morbidities and complications of hypertension that play a primary role behind large-scale mortality in old age, such as diabetes, coronary heart disease, stroke, heart failure, and chronic kidney disease. Data from China, North America, and Italy suggest that hypertension and diabetes – and in North America, pathological obesity – in infected patients actually only reflect the prevalence of these diseases in a given population. The presence of comorbidities (coronary artery disease, stroke, heart failure, arrhythmia, chronic kidney disease) – based on multivariate logistic regression analysis – presents a more risk for severe clinical course and mortality. Some recent analyses have provided strong evidence that ACEI/ARB treatment does not pose a higher risk for the course or outcome of infection. Their administration is constantly needed in hypertension and comorbidities due to their organ protective and slowing the progression of diseases.]

Thrombosis management

APRIL 27, 2020

Journal of Nursing Theory and Practice

AUGUST 30, 2019

[Meta-analysis about the Incontinence-associated dermatitis prevention ]

KÓSZÓ Lilla, NAGY Erika

[Background: The maintenance of tissue integrity is an essential part of qualitative nursing. There is a wide scale of products serving the prevention of Incontinence-associated Dermatitis (IAD). However, there is little evidence nurses know about them, making their choice of strategy difficult. Aim: To produce an evidence based publication about the preventive products of IAD, helping nurses in their choice of strategy. Method: In our meta analysis we examined the content of the Medline and Scopus database with special focus on English and Hungarian publications from the last ten years. From the 17459 articles relevant in this topic we analyzed and included 9 studies serving our criteria. Records: We found several methods of prevention; Washing without water, special absorbent pants, protocols and a study about the ’perineal pouch’. The studies were compared from the aspect of IAD prevalence, severity and cost effects. The 3in1 products and protokolls are should be used is the hungarian nursing practice.]

Clinical Oncology

FEBRUARY 20, 2019

[Practical use of meta-analyses in predicting disease risk, outcome, and therapy response in breast cancer]

KAHÁN Zsuzsanna, TARI Gergely, ENYEDI Márton, HARACSKA Lajos

[Germinal BRCA status infl uences patient care both in early and advanced/metastatic breast cancer. Ideally, the patient should make the decision on the type of surgery or the avoidance of radiotherapy being aware of the BRCA status; based on the most recent clinical studies, this knowledge may infl uence the type of chemotherapy in the neoadjuvant, adjuvant, or metastatic setting or may raise the use of emerging targeted therapies. DNA-targeting cytostatic agents, mostly platinum agents and PARP inhibitors that act by inducing synthetic lethality, provide specifi c therapies in BRCA-mutant cases. The optimum place and sequence of these specifi c agents in treatment, however, are not known yet. International guidelines promote BRCA testing for the specifi cation of treatment strategy in all HER2-negative advanced/metastatic breast cancer cases (NCCN) or at least in all cases when, based on certain predictors, the presence of mutations is likely (ESMO). Recently, the methods employed for BRCA testing have improved immensely and are widely available through the services of various providers. For the identifi cation of the mutation, sequencing of the whole genes is needed, which can be achieved faster and more cost-effi ciently using next-generation sequencing (NGS) platforms compared to previous methods. It is the responsibility of the physician to consider the possibility of BRCA mutations and to raise the issue of BRCA testing to the patient if the family history, the age, previous malignant disease(s) of the patient, or the cancer features are suggestive of genetic risk.]

Clinical Oncology

FEBRUARY 20, 2019

[Practical use of meta-analyses in predicting disease risk, outcome, and therapy response in breast cancer]

MENYHÁRT Otília, GYŐRFFY Balázs

[Breast cancer is globally the most frequent malignant disease in women with increasing incidence. Meta-analyses using data from a large set of patients combining genetic and standard clinicopathological features provide valuable models in predicting disease risk, outcome and therapy response. With the advent of molecular technologies, the amount of available data generated for each tumor and each patient is growing exponentially. The increased data availability allows the development of new innovative systems enabling to discover more effective prognostic and predictive biomarkers. The goal of this review is to summarize meta-analyses that utilize data from countless patients to provide breast cancer risk prediction (Gail-model, Claus-model, BRCApro, IBIS, BOADICEA), and prediction of prognosis and expected therapy response (PREDICT, Magee). In the last part of the review we introduce online analytical tools (KMplot, ROCplot) developed to examine, rank and validate new prognostic and predictive biomarker candidates.]

Hypertension and nephrology

DECEMBER 12, 2019

[Predictive factors for ischemic heart disease, diabetes mellitus and chronic kidney disease among hypertensive patients based on the data of the Hungarian Hypertension Registry 2011-2013-2015. Part I. Hypertensive population aged 35 to 64 years]

KÉKES Ede, PAKSY András, SZEGEDI János, JÁRAI Zoltán

[The association of hypertension with ischemic heart disease, diabetes and chronic kidney disease is the greatest therapeutic challenge because these associations significantly increase mortality and deteriorate life expectancy. It is important for the clinician to clarify the predictive factors of each association for successful prevention or slowing the progression of diseases. According to the database of the Hungarian Hypertension Registry 2011-2013-2015, 11,137 men and 11,112 women with hypertension and comorbidities (CHD, diabetes, CKD) aged between 35 and 64 were analyzed for the purpose of assessing the predictive value of the traditional risk factors in co-morbidity. We analyzed the predictive weight of each variable with single- and multi-variable stepwise logistic regression, and reported Odds ratio (OR, odds ratio). In patients with hypertension aged 35-64 (male / female), the prevalence of CHD was 41.6% / 35.8%, diabetes 27.1% / 23% and KVB 16.2% / 33.8%, respectively. The chance of developing CHD is highest in hypertensive individuals (male/female) who have diabetes (OR 1.30/1.48), who are obese (OR 1.22/1.21), who smoke (OR 1.50/1.51), and whose blood pressure >140/90 mmHg (OR 1.23/1.29). The dominant predictive factors of type 2 diabetes are obesity (visceral obesity) (OR 1.46/1.49), low HDL cholesterol (OR 1.32/1.35), and high triglyceride levels (OR 1.20/1.42); in women the uric acid level also showed high odds ratio (OR 1.39). There is a significant chance of developing chronic kidney disease in hypertension in both sexes, if abnormal uric acid levels (OR 1.73/1.46) and inadequate treatment of high blood pressure (>140Hgmm SBP) (OR 1.43/1.19) are present. In women, the abnormal triglyceride level) also showed a high odd (OR 1.81).]

Clinical Neuroscience

SEPTEMBER 30, 2019

Modern health worries in patients with affective disorders. A pilot study

FREYLER Anett, SIMOR Péter, SZEMERSZKY Renáta, SZABOLCS Zsuzsanna, KÖTELES Ferenc

Background - Modern health worries (MHWs) are asso­ciated with various indicators of negative affect, conspiracy theories, and paranormal beliefs in healthy individuals. Purpose - The current pilot study aimed to assess MHWs and indicators of negative affect in patients with affective disorders (N = 66), as well as the possible associations between MHWs and paranoid and schizophrenic tendencies. Results - Compared to somatic patients, psychiatric patients showed higher levels of MHWs, somatosensory amplification, health anxiety, and somatic symptoms. Medium level associations between MHWs and paranoid (r = 0.35, p < 0.01) and schizophrenic (r = 0.37, p < 0.01) tendencies were also revealed. Somatosensory amplification (β = 0.452, p < 0.001) and paranoia (β = 0.281, p < 0.01) significantly contributed to MHWs in multiple linear regression analysis (R2 = 0.323, p < 0.001). Discussion - High (i.e. pathological) levels of negative affect can impact a number of related characteristics. Non-pathological paranoid tendencies might contribute to MHWs. The identification of paranoid tendencies seems to be relevant for the treatment of psychiatric patients exhibiting MHWs. Conclusion - Patients with affective disorders are characterized by higher levels of modern health worries, health anxiety, and somatosensory amplification. Modern health worries are associated with paranoid tendencies.

Hypertension and nephrology

SEPTEMBER 10, 2019

[Serum uric acid level in hypertension. Domestic experience based on the data of the Hungarian Hypertension Registry 2011., 2013. and 2015. Part III. - Relation of uric acid to clinical and laboratory characteristics]

KÉKES Ede, PAKSY András, ALFÖLDI Sándor

[2013. and 2015, we examined the correlation between the serum uric acid level and blood pressure, target blood pressure, prevalence of ISH and other diseases associated to high blood pressure used trend analysis and linear regression in 22,668 hypertensive men (mean age 60.8 years) and 24,684 hypertensive women (mean age 64.1 years). We have extended the correlation analysis to metabolic factors (BMI, abdominal circumference, lipid profile, blood sugar) and kidney function. Significant correlation was found between SH level and systolic and diastolic blood pressure as well as target blood pressure. There was a significant correlation between SH level and metabolic parameters (abdominal circumference, BMI, total cholesterol, HDL cholesterol, triglyceride, fasting blood sugar) and in hyperuricemia the prevalence of metabolic syndrome was higher. As the level of SH increases, the prevalence of hypertension-related KVB, ISZB and diabetes have increased. The closest correlation between uric acid levels and chronic kidney disease was in women and between the uric acid levels and ischemic heart disease in men. ur analysis supports the international declaration that hyperuricemia is an independent cardiovascular, metabolic and renal risk factor.]