Shifting Paradigms in TNBC Treatment: Emerging Alternatives to Capecitabine in the Post-Neoadjuvant Setting.

Background: Triple-negative breast cancer (TNBC) remains a clinically challenging subtype due to its aggressive nature and limited treatment options post-neoadjuvant failure. Historically, capecitabine has been the cornerstone of adjuvant therapy for TNBC patients not achieving a pathological complete response (pCR). However, the integration of new modalities such as immunotherapy and PARP inhibitors has prompted a re-evaluation of traditional post-neoadjuvant approaches.

Biweekly vs Triweekly Cabazitaxel in Older Patients With Metastatic Castration-Resistant Prostate Cancer: The CABASTY Phase 3 Randomized Clinical Trial.

Importance: Many patients 65 years or older with metastatic castration-resistant prostate cancer (mCRPC) are denied taxane chemotherapy because this treatment is considered unsuitable.

Objective: To determine whether biweekly cabazitaxel (CBZ), 16 mg/m2 (biweekly CBZ16), plus prophylactic granulocyte colony-stimulating factor (G-CSF) at each cycle reduces the risk of grade 3 or higher neutropenia and/or neutropenic complications (eg, febrile neutropenia, neutropenic infection, or sepsis) compared with triweekly CBZ, 25 mg/m2 (triweekly CBZ25), plus G-CSF (standard regimen).

Design, Setting, And Participants: A total of 196 patients 65 years or older with progressive mCRPC were enrolled in this prospective phase 3 randomized clinical trial conducted in France (18 centers) and Germany (7 centers) between May 5, 2017, and January 7, 2021.

Once weekly paclitaxel associated with a fixed dose of oral metronomic cyclophosphamide: a dose-finding phase 1 trial.

Background: The primary aim of this trial was to determine the recommended phase II dose (RP2D) of weekly paclitaxel (wP) administered in combination with oral metronomic cyclophosphamide (OMC).

Methods: Patients ≥ 18 years of age with refractory metastatic cancers were eligible if no standard curative measures existed. Paclitaxel was administered IV weekly (D1, D8, D15; D1 = D28) in combination with a fixed dose of OMC (50 mg twice a day).

Signet Ring Cells and Efficacy of First-line Chemotherapy in Advanced Gastric or Oesogastric Junction Adenocarcinoma.

Aim: To evaluate the efficacy of first-line palliative chemotherapy, regarding the presence of signet ring cells (SRC).

Patients And Methods: Retrospective analysis of consecutive patients with locally advanced or metastatic gastric or oesogastric junction adenocarcinoma who received first-line chemotherapy. Response to chemotherapy, progression-free survival (PFS) and overall survival (OS) were compared between SRC and non-SRC (NSRC) groups.

Clinical activity of sunitinib rechallenge in metastatic renal cell carcinoma-Results of the REchallenge with SUnitinib in MEtastatic RCC (RESUME) Study.

Aim: To assess the efficacy and tolerability of sunitinib rechallenge in the third-line or later setting in patients with metastatic renal cell carcinoma (mRCC).

Patients And Methods: This observational study comprised 61 mRCC patients at 19 centres in France who received sunitinib rechallenge between January 2006 and May 2013. Patients received first-line sunitinib, ≥1 different targeted therapies, and then sunitinib rechallenge.

[Factitious diseases in oncology].

Factitious diseases and pathomimias and particularly Munchausen's syndrome, due to their rarity, are poorly diagnosed by medical teams working in oncology. Consequences can be serious and result in unadapted surgery or non justified implementation of chemotherapy and radiotherapy regimens. These patients simulate diseases in order to attract medical attention.

Selection of ultimately ill cancer patients able to fulfill a questionnaire: Identification of inherent biases.

Aim: Physical or psychological well-being is an essential component of quality care assessment in palliative unit. This assessment is mainly based on self-assessment (questionnaires or interviews). The aim of this study is to compare the clinical characteristics of patients able to fulfill a questionnaire and those not able to do that.

A phase II trial of sunitinib in patients with renal cell cancer and untreated brain metastases.

Background: The expanded access program and anecdotal cases suggested sunitinib is safe in RCC patients with BM and might have worthwhile activity.

Patients And Methods: In a phase II trial, patients with untreated BM received the standard regimen of sunitinib. The primary end point was objective response (OR) rate in BM after 2 cycles.

Clinical complete responders to definite chemoradiation or radiation therapy for oesophageal cancer: predictors of outcome.

Background: To identify predictors of long-term outcome for patients with clinical complete response (cCR) after definite chemoradiotherapy (CRT) or radiation therapy (RT) for oesophageal cancer (EC).

Methods: In this retrospective study, we reviewed the files of all patients from our institution that underwent definitive RCT or RT for EC, from January 1998 to December 2003. Among 402 consecutive patients with EC, 110 cCR responses were observed, i.

[Urachal cancers].

Urachal cancer is a rare pathology (less than 1% among all bladder tumors) with a poor prognosis for all stages, because of clinical delay leading to a late diagnosis, difficult differential diagnosis with bladder cancer, and no consensus for the treatment, mostly about the chemotherapy for advanced stages, because there are no data from prospective studies. A surgical treatment can be performed for the localized stages, but there are no real guidelines for local relapses and metastatic progression treatment. Those cancers are not radio- or chemosensitive; nevertheless data from fundamental research are missing.

Solitary fibrous tumors and so-called hemangiopericytoma.

We have reviewed the literature data regarding the spectrum of tumors including solitary fibrous tumor and hemangiopericytoma with special focus on definition of the disease, discussion of the criteria for malignancy, and the key elements of standard treatment of localized disease. We have discussed the emerging concepts on the tumor biology and the different systemic treatments (chemotherapy and molecular-targeted therapies).

Management of "unfavourable" carcinoma of unknown primary site: synthesis of recent literature.

Carcinomas of unknown primary (CUP) approximately represent 2-3% of all adult cancers. Various clinicopathological subsets of CUP have been identified, which may be treated with tailored approaches. Nevertheless, 80% of CUP do not fall into these subsets.

A simple predictive model for postoperative mortality after head and neck cancer surgery with opening of mucosa.

The aim of this study was to determine the risk factors for the mortality during the first 30 days after a major head and neck cancer surgery. Two hundred and sixty one consecutive surgical procedure were prospectively studied at Oscar Lambret Cancer Centre within a 36-months period. Twenty variables were recorded for each patient.