Pathologic Complete Response Rates After Neoadjuvant Pertuzumab and Trastuzumab with Chemotherapy in Early Stage HER2-Positive Breast Cancer - Increasing Rates of Breast Conserving Surgery: A Real-World Experience.

Purpose: The neoadjuvant use of pertuzumab and trastuzumab with chemotherapy improves the pathologic complete response (pCR) in early HER2+ breast cancer. The aim of this study was to determine the pCR rate obtained with dual HER2 blockade in routine clinical practice. The secondary and tertiary objective was to investigate the impact of neoadjuvant systemic therapy (NST) on performing breast-conserving surgery and survival data. Methods: This was a multicentre, retrospective, observational study in patients with stage II and III HER2+ early breast cancer who received pertuzumab and trastuzumab-based NST. Data were collected from patients' medical records. Results: Eighty-two patients were included in the study treated in 8 cancer centers in Hungary between March 2015 and January 2020. The study included women with a median age of 50.3 years. The majority of the patients (95%) received a sequence of anthracycline-based chemotherapy followed by docetaxel. pCR was achieved in 54% of the cases. As a result of NST a significant increase of conservative breast surgeries (33% vs. 3.6% planned, p = 0.0001) was observed. Ki67 expression and neutrophil-to-lymphocyte ratio (NLR) significantly predicted pCR. None of the variables were independent predictors of DFS. Conclusion: The pCR rate achieved in our study demonstrates the reproducibility of trial data in a real-world population. The rate of breast-conserving surgery was significantly increased.

[Experience with cabazitaxel therapy for patients with metastatic castrate resistant prostate cancer in Hungary]. / Hazai tapasztalatok kasztrációrezisztens metasztatikus prosztatadaganatos betegek kabazitaxelterápiájával.

Our aim was to assess the efficacy and adverse effects of cabazitaxel (CBZ), a chemotherapeutic agent that can be administered to patients with metastatic castrate resistant prostate cancer (mCRPC) after docetaxel (DOC) therapy. We retrospectively analyzed data of CBZ received by mCRPC patients in 12 Hungarian oncological centers between 01/2016 and 06/2017. CBZ (25 or 20 mg/m2 q3w) was administered after DOC. Physical and laboratory examinations were performed in every cycle, tumor response was evaluated in every third cycle based on PCWG2 criteria. Adverse effects were evaluated based on CTCAE 4.0. Data of 60 patients were analyzed. CBZ was administered in 2nd and 3rd lines in 31.6% and 46.6%, while in 4th and 5th lines in 15% and 6.6% patients, respectively. Its starting dose was 25 mg/m2 and 20 mg/m2 in 65% and 35% of cases, respectively. The median number of cycles was 5. Progression-free survival and overall survival were 5.52 and 15.77 months, respectively. Survival results were similar in case of DOC-CBZ-ART/alfaradin and DOC-ART/alfaradin-CBZ sequences. Adverse effects were detected in 63,3% of patients. The most common adverse effects were neutropenia, anemia, and diarrhea. Our observations suggest that CBZ, with the appropriate support and chemotherapeutic experience, is well-tolerated and effective therapy of mCRPC after DOC.

First-line bevacizumab-paclitaxel in 220 patients with metastatic breast cancer: results from the AVAREG study.

BACKGROUND: First-line bevacizumab-paclitaxel therapy demonstrated a median progression-free survival (PFS) of 11 months in three randomized phase III trials on metastatic breast cancer (mBC) (E2100, TURANDOT and CALGB 40502). We assessed the efficacy and safety of bevacizumab-paclitaxel in a routine oncology practice study. PATIENTS AND METHODS: Patients with previously untreated mBC received bevacizumab-paclitaxel according to the approved indication in Hungary. The primary end-point was PFS. Secondary end-points included time-to-treatment discontinuation, 1-year survival rate, PFS in patients with triple-negative breast cancer (TNBC) and safety. RESULTS: Median PFS in the 220 treated patients was 9.3 (95%CI 7.8-10.8) months. The 1-year survival rate was 68%. In patients with TNBC (N=106), median PFS was 8.3 months (95%CI 7.8-8.8). Adverse events were consistent with the established safety profile of bevacizumab-paclitaxel. CONCLUSION: Bevacizumab-paclitaxel is an active and well-tolerated first-line treatment for mBC, with notable activity in TNBC.

[The influence of patients' gender and education level on the incidence of chemotherapy-induced anticipatory nausea and vomiting]. / A nem és az iskolázottság hatása a kemoterápia indukálta anticipátoros hányinger, hányás kialakulására.

INTRODUCTION: The incidence of anticipatory nausea and vomiting is 30% among patients receiving repeat chemotherapy. AIMS: The aim of the authors was to investigate the influence of gender and education level on the incidence of chemotherapy-induced anticipatory nausea and vomiting. METHODS: Using a complex questionnaire 205 patients (60 men and 145 women; mean age: 63.3 years) were evaluated during an 8-months period from May 1 to December 31, 2008 in the Oncology Department of Zala County Hospital. The patients suffered from breast and colorectal cancer, treated by chemotherapy. The chemotherapy protocols contained drugs with high and moderate emetic risk. The patients were interviewed at the time of their second and third chemotherapeutical cycle. Besides clinical symptoms the questionnaires provided information about the patients' gender and education level. RESULTS: The incidence of anticipatory nausea and vomiting was 27.8% (men, 21.7%; women, 30.3%). The data obtained correlated well to those published in the literature. Alprazolam 0.5 mg twice a day was given to 21 female patients. Psychotherapy was not necessary. CONCLUSIONS: The anticipatory nausea and vomiting frequently occur among female patients, and they show correlation with the education level.

Zalutumumab plus best supportive care versus best supportive care alone in patients with recurrent or metastatic squamous-cell carcinoma of the head and neck after failure of platinum-based chemotherapy: an open-label, randomised phase 3 trial.

BACKGROUND: No treatments are presently available to increase survival in patients with recurrent or metastatic squamous-cell carcinoma of the head and neck after failure of platinum-based chemotherapy. We aimed to assess efficacy and safety of zalutumumab, a human IgG1 monoclonal antibody targeting the epidermal growth factor receptor, for overall survival in such patients. METHODS: In our open-label, parallel-group, phase 3, randomised trial, we randomly allocated patients with squamous-cell carcinoma of the head and neck who were regarded as incurable with standard therapy, a WHO performance status of 0-2, and progressive disease within 6 months of platinum-based therapy in a 2:1 ratio to receive zalutumumab plus best supportive care (zalutumumab group) or best supportive care with optional methotrexate (control group) at medical centres in Europe, Brazil, and Canada. Randomisation was done via a centralised interactive voice-response system, stratified by performance status. Data were analysed when the randomisation code was broken, after the completion of the accrual and cleaning of the relevant data. An independent review committee, masked to treatment assignment, assessed tumour response and disease progression according to response evaluation criteria in solid tumours. Zalutumumab was given weekly by individual dose titration on the basis of skin rash. After a prespecified 231 deaths, we included all randomised patients in the survival analyses and all patients receiving at least one session of therapy in the safety analysis. The primary endpoint was overall survival, although progression-free survival was also assessed. This trial is registered with ClinicalTrials.gov, NCT00382031. FINDINGS: We randomly allocated 191 (67%) of 286 eligible patients to the zalutumumab group and 95 (33%) to the control group. Median overall survival was 6.7 months (95% CI 5.8-7.0) in the zalutumumab group and 5.2 months (4.1-6.4) in the control group (hazard ratio [HR] for death, stratified by WHO performance status, was 0.77, 97.06% CI 0.57-1.05; unadjusted p=0.0648). Progression-free survival was longer in the zalutumumab group than in the control group (HR for progression or death, stratified by WHO performance status, was 0.63, 95% CI 0.47-0.84; p=0.0012). 189 patients given zalutumumab and 94 controls were included in the safety analysis. The most common grade 3-4 adverse events were rash (39 [21%] patients in the zalutumumab group vs none in the control group), anaemia (11 [6%] vs five [5%]), and pneumonia (nine [5%] vs two [2%]). 28 (15%) patients in the zalutumumab group had grade 3/4 infections compared with eight (9%) in the control group. The most common serious adverse events were tumour haemorrhage (28 [15%] patients given zalutumumab vs 13 [14%] controls), pneumonia (13 [7%] vs three [3%]), and dysphagia (11 [6%] vs two [2%]). INTERPRETATION: Although zalutumumab did not increase overall survival, progression-free survival was extended in patients with recurrent squamous-cell carcinoma of the head and neck who had failed platinum-based chemotherapy. Zalutumumab dose titration on the basis of rash is safe. FUNDING: Genmab.

Validation of the Hungarian translation of Hospital Anxiety and Depression Scale.

OBJECTIVES: The Hospital Anxiety and Depression Scale (HADS) is a widely used screening instrument. The purpose of this study was to evaluate reliability and validity of the Hungarian translation. METHODS: The English version of the HADS was translated using the 'forward-backward' procedure. The questionnaire was used in a large scale study of 715 Hungarian cancer patients along with other screening measures of psychological state and description of illness. RESULTS: Translated items of the HADS questionnaire showed high internal consistency: Cronbach's alpha values for the subscales were 0.81 (anxiety) and 0.83 (depression). Factor analysis of the Hungarian version yielded an identical two-factor model to the English and German versions. Results of the known groups comparison showed that both subscales of the HADS discriminates well between sub-groups: decreasing performance status and more advanced disease stage showed significantly higher levels of anxiety and depression. Sufficient concurrent validity of the HADS depression subscale was found using five items from the Symptom List and the Hungarian version of the Beck Depression Scale. CONCLUSIONS: Based on a detailed analysis of results we found the translated version of the HADS a reliable and valid self-assessment screening tool in medical practice.

[The results of ovarian cancer therapy in the Hungarian Centers in 2002-2003]. / Petefészekrákos betegek kezelési eredményei a hazai centrumokban 2002-2003-ban.

UNLABELLED: Authors presented data of treatment results and course of disease in 487 ovarian cancer patients treated by primary surgery and paclitaxel-carboplatin combination chemotherapy between July 1, 2002 and December 31, 2003. PATIENTS: Most of our patients (87.8%) belonged to the age-group between 40-70 years. Distribution of their histological diagnosis was as 69.6% serous, 10.7% mucinous, 5.1% endometrial and 4.7% undifferentiated carcinoma. The grade distribution was found as 8.4% grade 1, 40.9% grade 2 and 35.9% grade 3. RESULTS: The primary surgery was evaluated as optimal in 41.7%, suboptimal in 37.3% and exploration was performed in 21.1%. Most patients started chemotherapy 20 days after surgery and 74.2% of them got six courses. During the evaluation period 61 intervallum laparotomies were performed, and resulted on 55.7% optimal debulking. Complete remission was found in 58.9%, and partial remission in 14.7% of patients. This treatment resulted on a complete remission in 40.9% at the follow-up of 12 months.

[Status report on the chemotherapy of ovarian cancer at special cancer centers in Hungary (2002-2003)]. / A petefészekrák gyógykezelésének helyzete a különkeretes Centrumokban 2002-2003-ban Magyarországon.

Data on the first-line treatment of ovarian cancer in special centers of Hungary 2002 and 2003 are presented, involving 283 and 416 patients, respectively. Patients' age, clinical stage and histological type of the tumor were highly similar to literature data, while grades were different. Surgical effectiveness in case of IIIc staged tumors with >1 cm residual mass was 37%. The ratio of interval laparotomy was about 15%. Overall response rates of the first-line treatment of ovarian cancer was 82%, while the rate of complete remissions was 60%. The authors provide detailed analysis of factors that can improve the chemotherapy of ovarian cancer in Hungary.