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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.]

Clinical Neuroscience

NOVEMBER 20, 2015

[Novel strategy in the radiotherapy of metastatic brain tumors: simultaneous whole brain radiotherapy and integrated stereotactic radiosurgery]

KALINCSÁK Judit, LÁSZLÓ Zoltán, SEBESTYÉN Zsolt, KOVÁCS Péter, HORVÁTH Zsolt, DÓCZI Tamás, MAGNEL László

[Background and purpose – Treatment of central nervous system (CNS) tumors has always played an important role in development of radiotherapy techniques. Precise patient immobilisation, non-coplanar field arrangement, conformal treatment, arc therapy, radiosurgery, application of image fusion to radiation planning or re-irradiation were first introduced into clinical routine in the treatment of brain tumors. Methods – A modern multifunctional radiation instrument, Novalis TX has been installed at the University of Pécs two years ago. New methods, such as real time 3D image guided therapy, dynamic arc therapy and ultra-conformity offer further progress in treatment of CNS tumors. Whole brain irradiation and simultaneous fractionated stereotactic radiosurgery or integrated boost seem to be an optimal method in the treatment of not only soliter or oligo, but even a higher number (4-9) and not typically radiosensitive brain metastases. The new treatment strategy is illustrated by presentation of four case histories. Results – Treatment protocol was completed in all cases. Treatment period of 1.5 to 3 weeks, and treatment time of only a few minutes were not stressful for the patients. A quite remarkable clinical improvement as to general condition of the patients was experienced in three cases. Follow-up images confirmed either remission or a stable disease. Conclusions – Simultaneous whole brain radiotherapy and integrated stereotactic radiosurgery is a reproducible, safe method that offers an effective irradiation with delivery of definitive dosage even in cases with radio-insensitive brain metastasis.]

Clinical Neuroscience

MARCH 30, 2016

[The therapeutic use of transcranial magnetic stimulation in major depression]

NÉMETH Viola Luca, CSIFCSÁK Gábor, KINCSES Zsigmond Tamás, JANKA Zoltán, MUST Anita

[The antidepressive effect of repetitive transcranial magnetic stimulation (rTMS) has been investigated for almost 20 years now. Several studies have been published aiming to identify the exact and reliable parameters leading to the desired therapeutic effect. However, the related literature shows great variability. The current overview aims to provide a comprehensive overview of factors associated with the therapeutic effect of rTMS in major depression. High frequency stimulation of the left dorsolateral prefrontal cortex (DLPFC) for 3-6 weeks leads to mood improvement comparable to the effect of antidepressive medications in 35-40% of patients. Pharmacotherapy resistant patients treated with rTMS reach remission for 3 months on average. Low frequency stimulation of the right DLPFC appears to be similarly effective, though much less investigated so far. In addition to the exact delineation of the stimulation area, treatment outcome is also related to stimulation intensity as well as the number of sessions and impulses. Considering the safety and tolerability aspects of rTMS, it might be a significant therapeutic support for therapy resistant patients. Above this, patients diagnosed with major depression might benefit from the additional positive influence of rTMS improving the effect of antidepressive medication. Based on converging research evidence, the Food and Drug Administration (FDA) agency approved the use of rTMS as a treatment option for therapy resistant major depression in 2008. So far, in Hungary rTMS is primarily considered as a promising tool in research settings only. Hopefully, patients suffering from major depression will increasingly benefit from the positive therapeutic effect of this intervention.]

Clinical Neuroscience

NOVEMBER 30, 2019

[Early experience with CyberKnife treatment in case of intra-, suprasellar hypernephroma metastasis]

SIPOS László, BAJCSAY András, KONTRA Gábor, CZIRJÁK Sándor, JÁNVÁRY Levente, FEDORCSÁK Imre, POLGÁR Csaba

[Among tumours found in the suprasellar region metastases are very rare and the most frequent primary tumours are lung and breast cancer. Data of a patient with clear cell renal carcinoma with intra-suprasellar metastasis will be discussed. As in most of the tumours in the sellar region, the first symptom was visual deterioration with visual field defect. A transsphenoidal debulking of the tumour was performed and the residual tumor was treated by CyberKnife hypofractionated stereotactic radiotherapy. Both our patient’s visual acuity and visual field impairment improved after the surgery and CyberKnife treatment. At 6-month after irradiation, MR of the sella showed a complete remission of the tumour. This was the first treatment with CyberKnife in our country in case of a tumour close to the optic chiasm. According to our best knowledge, there are 21 cases in the literature with renal cell carcinoma metastasis in the suprasellar region.]

Clinical Neuroscience

JULY 30, 2019

A case report of Morvan syndrome

AYTAC Emrah, ACAR Türkan

Morvan syndrome is a rare disease characterized by peripheral nerve hyperexcitability, encephalopathy, dys­autonomia and significant insomnia. The patient, who was included in the present study, was followed-up at our clinics for confusion, myokymia, hyperhidrosis, epileptic seizures, tachycardia, agitation, hypokalemia, and hyponatremia. The cranial MRI of the patient demonstrated hyperintensities at the T2 and FLAIR sections of the medial temporal lobe and insular lobes. Electromyography and neurotransmission examination results were concordant with peripheral nerve hyperreactivity. Contactin-associated protein-like 2 antibodies and leucine-rich glioma inactivated protein 1 antibodies were detected as positive. The patient was diagnosed with Morvan syndrome; intravenous immunoglobulin and corticosteroid treatment was started. Almost full remission was achieved. This very rare syndrome implies challenges in diagnosis and treatment; however, remission can be achieved during the follow-up. In addition, caution is needed in the long-term follow-up of these patients regarding the development of malignancies.

Lege Artis Medicinae

SEPTEMBER 20, 2018

[The liaison between internal medicine and psychiatry can be life-saving in the treatment of severe anorexia nervosa]

SZÉNYEI Gábor, BENE László, TÚRY Ferenc

[INTRODUCTION - In the severe forms of anorexia nervosa hospitalization may be required, and the somatic treatment is provided in a department of internal medicine. In such cases, collaboration between internist and psychiatrist is essential. Psycho­logical support is necessary even in the period of nutritional rehabilitation. This can be applied in the framework of consultation-liaison psychiatry. After the initial weight gain providing psychotherapy in an outpatient setting is fundamental. In the case of anorexic patients who maintain a close relationship with the family, family therapy is the most effective treatment. CASE REPORT - A 26-year old female patient with anorexia was hospitalized in a department of internal medicine after an extreme emaciation, her body mass index was 11.6. During this period there was a psychiatric consultation involving the fa-ther of the patient as well. Her body weight increased, and outpatient family therapy was initiated. Fifteen family sessions were conducted in nine months, with special focus on the separation-individuation process. At the end of the therapy a full remission could be observed, with a normal body weight, and her periods returned. After a four-month follow-up her state was stable, and she got married. CONCLUSION - Interdisciplinary collaboration can be cardinal when somatic and psychological disorders are interwoven. The role of family therapy is crucial in those cases where emotional separation from the family of origin is difficult, even if the patient does not live with the parents any longer. ]

Lege Artis Medicinae

JUNE 20, 2018

[Treatment of EGFR mutant lung adenocarcinoma after progression]

BOGOS Krisztina

[Precision medicine proposes the personalization of health services in order to make the best individual decisions about the interventions and treatments for the patient. Molecular genetic diagnostic tests help to select the appropriate therapy, so-called targeted therapy. In the case of extensive lung cancer with EGFR mutation, EGFR tyrosine kinase inhibitors are immediately applicable; they are very effective and can reach long-term remission of the disease. However, resistance mutation can develop during the treatment, which causes the progression of the disease; therefore change of therapy is needed. In our case, we show the possibility of targeted treatment beyond the progression, emphasizing the importance of detecting resistance mutation. ]

Lege Artis Medicinae

MAY 02, 2018

[The role of fathers in the family therapy of eating disorders, with special regard to mosaic families]

TÚRY Ferenc, SZENTES Annamária

[Eating disorders (anorexia nervosa, bulimia nervosa) are the typical forms of modern disorders of civilization. In the therapy of young (below age of twenty years) patients the family therapy can play a decisive role. During family therapy, in the case of mosaic families (newly organized families after divorce and second marriage) it is a frequent question, which family members should be involved into the therapeutical sessions: the biological parents, or the members of the actual families. In this paper two cases are reported where mosaic families were consulted. In the family therapy the new distribution of parental roles, the strengthening of the paternal responsibility of the foster-father were crucial in the families. In both cases a full remission occurred. As a conclusion we can state that during family therapy of eating disordered patients - and supposedly in other psychosomatic disorders - in the case of mosaic families the involvement of the actual family members, and the strengthening of the parental role can be an important factor in the therapeutical efficacy.]

Clinical Oncology

FEBRUARY 10, 2017

[Gene modifi ed T cell therapy for patients with cancer]

HECZEY András

[T cells genetically modifi ed to express chimeric antigen receptors can combine the antigen specifi city of monoclonal antibodies with the cytotoxic function, active biodistribution and long term persistence of T cells. The approach can induce 90% complete remission rate in patients with CD19+ lymphoid leukemias; however, the in patients with solid tumors the antitumor effi cacy of CAR T cells have not reached similar levels yet. The increased levels of interleukin-6 due to T cell activation play key roles in the majority of side effects and using anti-IL-6 monoclonal antibody, tocilizumab can effectively treat these complications. Novel gene modifi cation strategies and improvements in CAR T cell manufacturing, the approach has the potential to fundamentally change the way patients with cancer are treated in the not too distant future.]

Clinical Neuroscience

SEPTEMBER 30, 2017

A case of secondary SUNCT syndrome

GUL Gunay, KANDEMIR Melek, KARA Batuhan, SAKALLI Karagoz Nazan, EREN Sengul Fulya

SUNCT syndrome, a rare form of primary headaches, may be secondary to pituitary tumours. The secondary forms usually related with prolactinomas. The response of dopamin agonists could be variable. In this study, we reported a case of SUNCT syndrome secondary to prolactinoma. Cranial magnetic resonance imaging was performed for this patient because of the increase in pain severity and frequency. A hemorrhage was detected into the prolactinoma ipsilateral to the pain. The headache attacks were taken undercontrol and remission was ensured with cabergoline in a short time.