[Predictive relevance of KRAS mutational status in bone metastatic lung adenocarcinoma treated with bisphosphonate therapy].

The therapeutic impact of KRAS mutations remains controversial in bone metastatic lung adenocarcinoma (LADC). Therefore, our aim was to investigate the effects of KRAS mutational status on overall survival (OS) in these patients according to bisphosphonate therapy (BTx) and radiation therapy (RTx). In total, 134 LADC patients diagnosed with simultaneous bone metastasis were included in this study.

The effects of bisphosphonate and radiation therapy in bone-metastatic lung adenocarcinoma: the impact of KRAS mutation.

Background: KRAS mutation is the most common genetic alteration in lung adenocarcinoma (LADC) in Western countries and is associated with worse outcome in bone-metastatic cases. Yet, to date, no effective treatment guidelines were developed for these patients. Accordingly, our aim was to investigate the impact of KRAS mutation on bisphosphonate (BTx) and radiation therapy (RTx) in bone-metastatic LADC patients.

[Application of video-assisted thoracoscopy in the surgical treatment of myasthenia gravis in adults without thymoma].

Introduction: Surgical technique of thymectomy performed for treatment of myasthenia gravis has considerably changed in the last almost 30 years. In addition to standard interventions – transsternal and transcervical thymectomy –, video-assisted thoracoscopic interventions (VATS), later on robotic surgery came into general use. In our two institutions, we apply VATS thymectomy since 2011.

[Therapeutic possibilities in KRAS-mutant lung adenocarcinoma].

KRAS mutations are the most common gain-of-function alterations in lung adenocarcinoma (LADC) in the western countries. Although the different mutations of the KRAS gene have been identified decades ago, the development of drugs targeting the KRAS protein directly have not been successful due to the lack of small molecule binding sites and the extremely high affinity to cellular GTP. Indirect strategies to inhibit KRAS (e.

Current therapy of KRAS-mutant lung cancer.

KRAS mutations are the most frequent gain-of-function alterations in patients with lung adenocarcinoma (LADC) in the Western world. Although they have been identified decades ago, prior efforts to target KRAS signaling with single-agent therapeutic approaches such as farnesyl transferase inhibitors, prenylation inhibition, impairment of KRAS downstream signaling, and synthetic lethality screens have been unsuccessful. Moreover, the role of KRAS oncogene in LADC is still not fully understood, and its prognostic and predictive impact with regards to the standard of care therapy remains controversial.

Antibody-Mediated Rejection in a Multiple Lung Transplant Patient: A Case Report.

Lung transplant is an effective way to treat many end-stage lung diseases. However, one of the main barriers of allograft organ transplant is still the immunologic rejection of transplanted tissue, which is a response of the HLA molecules. Rejection is a complex process involving both T-cell-mediated delayed-type hypersensitivity reactions and antibody-mediated hypersensitivity reactions to histocompatibility molecules on foreign grafts.

Donation After Cardiac Death, a Possibility to Expand the Donor Pool: Review and the Hungarian Experience.

Introduction: Lung transplantation is the only successful treatment option for patients experiencing end-stage lung disease. Results have improved significantly in the last decade; however, the number one limiting factor is still the shortage of donor lungs. Due to the discrepancy between available donor lungs and patients awaiting lung transplantation, many centers have reintroduced donation after cardiac death (DCD).

Lung Transplantation in Hungary From Cardiac Surgeons' Perspective.

Thoracic organ transplantation made a fresh start in Hungary with the first double lung transplant in December 2015. This major leap in Hungarian transplantation was preceded by almost 10 years of preparation, new infrastructure development, and structural changes not only at the organizational level but in human resources as well. In the following years, until recently, altogether 47 lung transplants were performed on 24 men and 23 women.

Lung Transplant Patients on Kilimanjaro.

Background: After its initial difficulties were overcome, lung transplantation became an accepted and effective treatment for end-stage lung disease. Patients can take part in almost all kinds of sports after lung transplantation, including high-altitude mountaineering, which is an extreme sport even for healthy individuals. Several articles have been published about high-altitude tolerance of transplanted patients.

First 3 Years of the Hungarian Lung Transplantation Program.

Unlabelled: In this article we summarize the results of the first 3 years after launching the Hungarian Lung Transplantation Program.

Patients And Methods: The first lung transplant in Hungary was carried out on December 12, 2015, with the collaboration of the National Institute of Oncology and the Semmelweis University. Up to December 31, 2018, a total of 62 lung transplants were performed.

[The start of the Hungarian lung transplantation program and the first results].

The first lung transplantation in Hungary was performed on 12th of December, 2015. It was a joint effort of the National Institute of Oncology and the Semmelweis University. Hereby we summarise the results and experiences from the first three years.

Early Postoperative Problems After Lung Transplantation: First-Year Experiences in Light of the Newly Established National Hungarian Lung Transplantation Program.

Until December 2015, Hungarian patients' lung transplantations (LTXs) were done at the Medical University of Vienna. After several years of preparation, the National Hungarian Lung Transplantation Program was launched and the first milestone LTX was performed in Budapest on December 12, 2015. During the first 12 months, 18 lung transplantations took place in Hungary, including the first one.

Launching the Hungarian Lung Transplantation Program.

The first successful lung transplantation was done in 1963 by James Hardy in the United States. The Vienna Lung Transplant program was launched in 1989 by Professor Walter Klepetko, and in 1996 lung transplantation became available in this center also for Hungarian patients. By 2013, conditions for full-scale Hungarian lung transplantation program were ripe.