[Administration of anti-HER2 and satisfaction of patients treated for breast cancer]

INTRODUCTION

Quality of life (QoL) and patient satisfaction are major concerns in oncology.

METHODS

The aim of this prospective observational study was to evaluate these parameters according to the mode of administration of anti-HER2 (subcutaneous [SC] versus intravenous [IV]), the place of administration (Home Hospitalization or HOD versus hospital) for patients supervised by an advanced practice nurse (APN).

RESULTS

Between January 2022 and June 2023, 32 patients were included. They were statistically more satisfied with subcutaneous management (P=0.0004), a result explained by the speed of administration (43.5%), comfort during administration (26%) even though some expressed pain on injection and felt less anxiety (26%). Management by the APN seems more appropriate when anti-HER2 drugs were administered in HOD. In HOD, patients perceived an overall improvement in their quality of life, appetite and cognitive abilities, with a reduction in fatigue, pain and depression (P<0.05). However, the rate of outsourcing to HOD remained too low (30.4%), as 56.3% of patients would have liked to be cared for in HOD if they had had the opportunity.

CONCLUSION

SC administration of anti-HER2 under the supervision of an APN has advantages for the patient, resulting in greatest satisfaction and improved patient QOL, preferably in HOD.

Immunologically active phenotype by gene expression profiling is associated with clinical benefit from PD-1/PD-L1 inhibitors in real-world head and neck and lung cancer patients

INTRODUCTION

Identification of tumours harbouring an overall active immune phenotype may help for selecting patients with advanced head and neck squamous cell carcinomas (HNSCC) and non-small cell lung cancer (NSCLC) who may benefit from immunotherapies. Our objective was to develop a reliable and stable scoring system to identify those immunologically active tumours.

METHODS

Using gene expression profiles of 421 HNSCC, we developed a score to identify immunologically active tumours. Validation of the 'HOT' score was done in 40 HNSCC and 992 NSCLC. Stability of the 'HOT' score was tested in paired HNSCC samples from diagnostic biopsies versus surgically resected specimens, untreated versus recurrent samples, and pre-versus post-cetuximab samples in a total of 76 patients. The association between the 'HOT' score with overall survival (OS) and progression-free survival (PFS) was tested in 184 patients with HNSCC or NSCLC treated with PD-1/PD-L1 inhibitors.

RESULTS

A 27-gene expression based 'HOT' score was correlated with: (i) PD-L1 and IDO1 expression, (ii) TCD8 infiltrate and (iii) activation of the IFN-γ pathway. The HOT score concordance when comparing diagnostic biopsies and surgically resected specimens was higher than in untreated samples versus recurrent or pre-versus post-cetuximab samples. In 102 and 82 patients with HNSCC or NSCLC treated with PD-1/PD-L1 inhibitors, the HOT score was associated with an improved OS and PFS in multivariate analysis.

CONCLUSION

The 'HOT' score is a simple and robust approach to identify real-world patients with HNSCC and NSCLC immunologically active tumours who may benefit from PD-1/PD-L1 inhibitors.

Renin-Angiotensin-System Inhibitors for the Prevention of Chemotherapy-Induced Peripheral Neuropathy: OncoToxSRA, a Preliminary Cohort Study

Chemotherapy-induced peripheral neuropathy (CIPN) is a frequent and dose-limiting adverse side effect of treatment. CIPN affects the oncological prognosis of patients, as well as their quality of life. To date, no specific pharmacological therapy has demonstrated effectiveness in preventing CIPN. Accumulating preclinical evidence suggests that renin-angiotensin system (RAS) inhibitors may have neuroprotective effects. One hundred and twenty patients were included in this observational study and were followed from the beginning of their neurotoxic chemotherapy schedule until their final assessment, at least one month after its cessation. The National Cancer Institute's common toxicity criteria 4.0 (NCI-CTC 4.0) were used to grade the severity of adverse events. Follow-ups also included electrochemical skin conductance and scales for pain, quality of life and disability. Among patients receiving a platinum-based regimen, the mean grade of sensory neuropathy (NCI-CTC 4.0) was significantly lower in the RAS inhibitor group after the end of their anticancer treatment schedule. Because of the observational design of the study, patients in the RAS inhibitor group cumulated comorbidities at risk of developing CIPN. Randomized controlled trials in platinum-based regimens would be worth conducting in the future to confirm the neuroprotective potential of RAS inhibitors during chemotherapy.

Quality of Life of Patients With Cancer During the COVID-19 Pandemic

BACKGROUND

The COVID-19 pandemic has changed the organisation of medical care.

PATIENTS AND METHODS

This is the first prospective observational study on patient-reported outcomes, quality of life (HRQOL) and satisfaction in patients with cancer with their care management in a day hospital during the period of May-June 2020. The Generalised Anxiety Disorder Screener and 12-Item Short-Form Health Survey were used.

RESULTS

The survey was completed by 189 of 267 patients. They were generally aged 61 to 70 years and women and presented with lung, breast, or colorectal cancer. Patients had low anxiety scores (mean: 3.2±4.5), with only 11.1% showing anxiety. Risk factors of anxiety included female gender (p=0.03) and lifestyle (residence, family environment) (p=0.01). The patient's physical health was stable, whereas mental health had deteriorated (p<0.0001). Risk factors of altered HRQOL included age and lifestyle. Patients greatly appreciated all the facilities of the day hospital and its organisation.

CONCLUSION

This study shows a preserved HRQOL and low anxiety of patients with cancer during the COVID-19 pandemic.