The emotional impact of the COVID-19 outbreak on cancer outpatients and their caregivers: results of a survey conducted in the midst of the Italian pandemic.

INTRODUCTION: The study investigates the emotional discomfort of cancer patients and their caregivers, who need to access the oncology day hospital to receive treatment during the COVID-19 pandemic in Italy. METHODS: This is a single-institution, prospective, cross-sectional study. From May to June 2020, the points of view of both patients and caregivers were compared through 2 different multiple-choice questionnaires, enquiring demographic characteristics, changes in emotional status, interpersonal relationships with health professionals (HCPs) and self-perception of treatment outcomes. RESULTS: Six hundred twenty-five patients and 254 caregivers were enrolled. Females were prevalent and patients were generally older than caregivers. Forty percent of patients and 25.6% of caregivers thought they were at a greater risk of contagion because lived together with a cancer patient or accessed the hospital. Both patients (86.3%) and caregivers (85.4%) considered containment measures a valid support to avoid the spread of infection. People with a lower education level were less worried about being infected with SARS-COV-2. Waiting and performing visits/treatments without caregivers had no impact on the emotional status of patients (64.4%), but generated in caregivers greater anxiety (58.8%) and fear (19.8%) of not properly managing patients at home. The majority of patients (54%) and caregivers (39.4%) thought the pandemic does not influence treatment outcomes. The relationship with HCPs was not negatively impacted for majority of patients and caregivers. CONCLUSIONS: Starting from these data, we can better understand the current psychological distress of patients and their families in order to develop potential strategies to support them in this strenuous period of crisis.

Single nucleotide polymorphisms to predict taxanes toxicities and effectiveness in cancer patients.

Taxanes are used in the treatment of several solid tumours. Adverse events (AEs) might be influenced by single nucleotide polymorphisms (SNPs) in genes encoding proteins responsible for pharmacokinetic and pharmacodynamic. In this prospective, monocentric, observational study we explored the effect of SNPs in the main genes involved in taxanes metabolism and transport, on toxicity and efficacy in 125 patients (pts) treated with paclitaxel, nab-paclitaxel, or docetaxel for neoplasms. There was no statistically significant association between the investigated SNPs and AEs. The heterozygous genotype of CYP3A4*22 showed a trend of association with skin reactions in pts treated with paclitaxel and nab-paclitaxel (RR = 6.92; 95% CI 0.47, 99.8; p = 0.0766). CYP2C8*3/*4 variant carriers showed a trend of association with overall AEs in pts treated with paclitaxel and nab-paclitaxel (RR = 1.28; 95% CI 0.96, 1.67; p = 0.0898). No statistically significant relationship with treatment efficacy was found. ABCB1 3435TT showed a trend of association with a higher treatment response (RR = 0.22; 95% CI 0.03, 1.51; p = 0.0876). Despite the population was heterogeneous, CYP3A4*22 and CYP2C8 SNPs may influence paclitaxel and nab-paclitaxel toxicity and ABCB1 c.3435 may affect taxanes effectiveness, even if any statistically significant was found.

Pegylated liposomal doxorubicin as first line treatment in aids-related Kaposi's sarcoma: a real-life study.

Despite the introduction of effective combination antiretroviral therapy (cART) AIDS-related Kaposi Sarcoma (AIDS-KS) remains the most common malignancy in HIV positive patients. In advanced stage or progressive forms, chemotherapy (CT) in combination with cART is the treatment of choice. The aim of the study is to evaluate efficacy and tolerability of Pegylated Liposomal Doxorubicin (PLD) as first line CT in AIDS-KS. In this single institution retrospective study PLD (20 mg/m2 IV every 2 weeks for 6 or 12 cycles) in combination with cART was administered in poor risk and some cases of good prognosis or limited cutaneous disease. Response rate and adverse events to treatment was evaluated. We enrolled 33 patients with AIDS-KS: median age 44ys, male 90.9%, Caucasian 72.7%, cART-naïve (simultaneous diagnosis of HIV infection and KS) 84.4%, median lymphocyte CD4+ count 134cells, median HIV viral load 4.9 log10 copies/ml. 32 patients were assigned to a Poor Risk KS stage. Grade 3-4 toxicity was reported in 9 patients. No cardiovascular events or severe sepsis were described. Complete response was reported in 25 of 31 patients evaluable for efficacy. After a median follow-up of 52 months the 3-years PFS was 68.6%. PLD associated with cART is an effective, feasible and well tolerated first-line CT in advanced AIDS-KS.

A case of bullous dermatitis induced by erlotinib.

Herein, we report a case of bullous dermatitis that occurred in a 61-year-old woman 5 days after beginning therapy with erlotinib for the treatment of stage IV pulmonary adenocarcinoma with metastases at the hypophyseal level. Skin reactions are the most common adverse drug reactions (ADRs) associated with epidermal growth factor receptor tyrosine kinase (EGFR-TK) inhibitors, and acneiform rash is the most frequently reported ADR in patients treated with erlotinib. To our knowledge, this is the first case of bullous dermatitis induced by erlotinib. This report highlights the need for additional research in the field of skin toxicity of EGFR-TK inhibitors.

ABCB1 c.3435C>T polymorphism is associated with platinum toxicity: a preliminary study.

BACKGROUND: Platinum-based doublets are the standard chemotherapy for lung cancer. The identification of markers associated with drug toxicity may improve the success of the treatment. Single nucleotide polymorphisms (SNPs) mapping into the genes involved in platinum transport or detoxification may explain the occurrence of toxicities. In this study, we evaluated the role of three SNPs in predicting the onset of adverse events for lung cancer patients receiving cisplatin or carboplatin in adjuvant, neo-adjuvant and metastatic settings. METHODS: Eighty-two patients affected by non-small-cell and small-cell lung cancer treated with cisplatin- or carboplatin-based chemotherapy (stage II-IV) were enrolled. Before genetic analysis, patients signed a written informed consent. DNA was extracted from peripheral blood samples and genotypes were determined by real-time PCR. We selected and analyzed three SNPs: ABCB1 c.3435C>T/rs1045642, ABCC2 -24C>T/rs717620 and GSTP1 c.313A>G/rs1695. Patient characteristics and genotypes were correlated with hematological, gastrointestinal and renal toxicity as recorded by Common Terminology Criteria for Adverse Event (CTCAE) v4.03. No neurological toxicity was observed in our patients. RESULTS: Variant alleles were present in 53% of patients for ABCB1 c.3435C >T, 18.3% for ABCC2 -24C> T, and 34.8% for GSTP1 c.313A>G. Heterozygous CT at ABCB1 c.3435 was associated to a lower risk of hematological toxicity compared to homozygous CC (OR = 0.20; 95% CI 0.05, 0.69; p = 0.01). Similar results were observed by genetic dominant model (CT + TT vs CC) and hematological toxicity (OR = 0.26; 95% CI 0.09, 0.79; p = 0.02). No other significant associations were found between toxicity and SNPs. Multivariate analysis confirmed an independent value for the ABCB1 c.3435 C >T polymorphism. CONCLUSIONS: The present study reveals that ABCB1 c.3435C>T polymorphism influences platinum toxicity. The T allele seems to exert a protective effect on the development of toxicities. Further studies, such as epigenetic regulation ones, are needed to validate and shed more light on this association.

Serum human epididymis protein 4 vs. carbohydrate antigen 125 in ovarian cancer follow-up.

BACKGROUND: The addition of human epididymis protein 4 (HE4) to carbohydrate antigen 125 (CA125) in ovarian cancer (OC) assessment has been proposed. We compared the clinical value of biomarker changes in a prospective series of patients undergoing OC monitoring. METHODS: We studied 43 patients (79% post-menopausal), followed for 3.5 ±â€¯3.1 years. Serous OC was prevalent (53.5%), with 81.4% of patients diagnosed at late stages. Both cut-offs and reference change values (RCV) were used for assessing significant marker changes. RESULTS: The use of cut-offs for CA125 and HE4 interpretation appeared equally fitting the evaluation of disease progression defined according to running guidelines, performing better than RCV criterion. However, both markers were simultaneously over cut-offs only in 46% of samples and changed in agreement in 35% of cases. The inspection of individual longitudinal trends indicated as main causes of disagreement the influence of renal impairment on HE4 concentrations and the more significant rate of decrease of CA125 vs. HE4 concentrations early after treatment. CA125 and HE4 changes according to RCV were not predictive of OC progression. CONCLUSIONS: CA125 appears the most reliable biomarker for OC monitoring, whereas HE4 contributes additional information only in a minority of cases.