Articles

Amivantamab plus lazertinib as a first-line treatment for patients with EGFR-mutant advanced NSCLC

BJMO - volume 17, issue 8, december 2023

A. Enguita PhD, T. Feys MBA, MSc

Since the publication of the ADAURA trial, osimertinib has been the undisputed standard of care first line treatment for patients with advanced, EGFR-mutant non-small cell lung cancer (NSCLC). Despite a high initial response rate with this agent, most patients treated with osimertinib will eventually relapse. During the 2023 annual meeting of the European Society of Medical Oncology (ESMO), results of the randomized, phase 3 MARIPOSA trial demonstrated that a combination of amivantamab and lazertinib was associated with a better progression-free survival (PFS) and more durable responses than osimertinib in previously untreated advanced, EGFR-mutant NSCLC patients. With these findings, amivantamab plus lazertinib challenges osimertinib as the standard of care in this setting.

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Highlights in gynaecological cancers

BJMO - volume 17, issue 8, december 2023

C. Gennigens MD, PhD, A. Enguita PhD, T. Feys MBA, MSc

SUMMARY

The 2023 annual ESMO meeting featured several presentations with the potential to reshape the standard of care in gynaecological cancers. New approaches emerged as promising treatments in cervical cancer, such as chemoradiotherapy combined with induction chemotherapy or pembrolizumab in patients with newly diagnosed locally advanced cervical cancer, or the antibody-drug conjugate tisotumab vedotin in the recurrent or metastatic setting. In addition, several trials further solidified the efficacy and safety of combining immunotherapy (durvalumab, atezolizumab, dostarlimab or pembrolizumab) with chemotherapy, in the treatment of advanced or recurrent mismatch repair deficient (MMRd) endometrial cancer. In contrast, the combination of atezolizumab plus chemotherapy followed by niraparib maintenance failed to demonstrate clinical benefits in patients with recurrent ovarian cancer.

(Belg J Med Oncol 2023;17(8):298–303)

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Highlights in breast cancer

BJMO - volume 17, issue 8, december 2023

A. Enguita PhD, T. Feys MBA, MSc, H. Wildiers MD, PhD

SUMMARY

At ESMO 2023, updated results of monarchE and NATALEE further reinforced the efficacy and safety of combining a CDK4/6 inhibitor with endocrine therapy (ET) in patients with early-stage hormone receptor positive (HR+) breast cancer (BC). In addition to this, the CheckMate 7FL and KEYNOTE-756 studies demonstrated a potential clinical benefit of adding an immune checkpoint inhibitor to neoadjuvant chemotherapy and adjuvant ET in this setting. In early-stage triple negative breast cancer (TNBC), updated results of the KEYNOTE-522 study confirmed the benefit of perioperative pembrolizumab, while the NeoTRiP trial, assessing the addition of atezolizumab to neoadjuvant chemotherapy, did not show a significant benefit in event-free survival (EFS). In metastatic disease, promising results were obtained with new selective oestrogen receptor degraders (SERD) and antibody-drug conjugates (ADC). In addition, results of a real-world study indicate that patients with HER2-/ER-low disease should preferably be treated as TNBC.

(Belg J Med Oncol 2023;17(8):304–12)

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New oncology reimbursements in Belgium

BJMO - volume 17, issue 8, december 2023

T. Feys MBA, MSc

OVERVIEW OF BELGIAN REIMBURSEMENT NEWS

(BELG J MED ONCOL 2023;17(8):323–4)

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New oncology reimbursements in Belgium

BJMO - volume 17, issue 7, november 2023

T. Feys MBA, MSc, J. Blokken PhD, PharmD

OVERVIEW OF BELGIAN REIMBURSEMENT NEWS

(BELG J MED ONCOL 2023;17(7):275)

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Perioperative immunotherapy for resectable non-small cell lung cancer

BJMO - 2023, issue Special, november 2023

J. Blokken PhD, PharmD, T. Feys MBA, MSc

Historically, surgery, with or without chemotherapy, has been the standard of care for patients with earlystage non-small cell lung cancer (NSCLC). When chemotherapy was used, a platinum-based doublet regimen has been the long-standing standard adjuvant treatment for resected patients with stage II-III disease. However, the clinical benefit that can be gained with adjuvant chemotherapy is limited, with a five-year overall survival (OS) benefit of only 5%. Moreover, despite surgery and adjuvant chemotherapy, most patients with early-stage NSCLC eventually die from disease recurrence.1 In an attempt to improve on this, several clinical trials have assessed the potential impact of integrating immunotherapy into the neoadjuvant and adjuvant treatment algorithm for patients with early-stage NSCLC.

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Immunotherapy for the treatment of gastric cancer

BJMO - 2023, issue Special, november 2023

A. Enguita PhD, T. Feys MBA, MSc

In recent years, immunotherapy has become a vital part of the treatment algorithm for patients with advanced gastric cancer (AGC). Initially, immunotherapy-based regimens proved their worth in (heavily) pre-treated patients. More recently, however, immune-checkpoint inhibitors (ICIs) were also introduced in the first-line treatment of advanced gastric cancer. This article provides a brief overview of the clinical trials that form the rationale for this immunotherapy-shift in the management of gastric cancer.

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