Impact of the COVID-19 Lockdown on Physical Activity Levels and Health Parameters in Young Adults with Cancer.

The lockdown of the COVID-19 pandemic impacted physical activity (PA) levels around the world, affecting health parameters in young adults with cancer (YAC). To our knowledge, there is no evidence of the impact of the lockdown on the Spanish YAC. To analyse the changes in PA levels before, during, and after the lockdown of the YAC and its impact on health metrics in Spain, in this study, we utilized a self-reported web survey.

Whole exome sequencing identifies PLEC, EXO5 and DNAH7 as novel susceptibility genes in testicular cancer.

Testicular germ cell tumors (TGCTs) are a clinically and pathologically heterogeneous disease, and little is known of its genetic basis. Only low susceptibility risk loci have been identified for both sporadic and familial cases. Therefore, we tried to identify new susceptibility genes responsible for familial testicular cancer that may contribute to increasing our knowledge about the genetic basis of the disease.

Factors Associated with the Selection of First-line Bevacizumab plus Chemotherapy and Clinical Response in HER2-negative Metastatic Breast Cancer: ONCOSUR AVALOX Study.

Aim: To evaluate factors associated with the selection of first-line bevacizumab plus chemotherapy and clinical response in HER2-negative metastatic breast cancer (MBC) in clinical practice in Spain.

Patients And Methods: All consecutive adult female patients with HER2-negative MBC who had received first-line bevacizumab plus chemotherapy for at least 3 months were enrolled in the present study.

Results: A total of 292 evaluable patients were included; 25% had triple-negative breast cancer (TNBC) and 75% had hormone receptor-positive breast cancer (HRPBC).

Balance between MKK6 and MKK3 mediates p38 MAPK associated resistance to cisplatin in NSCLC.

The p38 MAPK signaling pathway has been proposed as a critical mediator of the therapeutic effect of several antitumor agents, including cisplatin. Here, we found that sensitivity to cisplatin, in a system of 7 non-small cell lung carcinoma derived cell lines, correlated with high levels of MKK6 and marked activation of p38 MAPK. However, knockdown of MKK6 modified neither the response to cisplatin nor the activation of p38 MAPK.

Practical prognostic index for patients with metastatic recurrent breast cancer: retrospective analysis of 2,322 patients from the GEICAM Spanish El Alamo Register.

Women with recurrent metastatic breast cancer from a Spanish hospital registry (El Alamo, GEICAM) were analyzed in order to identify the most helpful prognostic factors to predict survival and to ultimately construct a practical prognostic index. The inclusion criteria covered women patients diagnosed with operable invasive breast cancer who had metastatic recurrence between 1990 and 1997 in GEICAM hospitals. Patients with stage IV breast cancer at initial diagnosis or with isolated loco-regional recurrence were excluded from this analysis.

Influence of timing of initiation of adjuvant chemotherapy over survival in breast cancer: a negative outcome study by the Spanish Breast Cancer Research Group (GEICAM).

Purpose: This retrospective trial evaluates whether the timing of initiation of the adjuvant chemotherapy has any influence over survival in early-stage breast cancer.

Patients And Methods: A total of 2782 patients from El Alamo project (from 1990 to 1997; n = 15,400) were selected with stages I-III, surgery and adjuvant chemotherapy. Data were gathered about prognostic factors such as age, tumor size, vessel permeation (vascular or lymphatic), histological grade, and number of involved nodes, hormonal receptor status and administration of hormone therapy.

Multicenter randomized trial comparing sequential with concomitant administration of doxorubicin and docetaxel as first-line treatment of metastatic breast cancer: a Spanish Breast Cancer Research Group (GEICAM-9903) phase III study.

Purpose: This randomized, multicenter, phase III trial evaluated whether sequential doxorubicin and docetaxel (A-->T) reduced hematological toxicity, especially febrile neutropenia, compared with concomitant (AT) administration as first-line chemotherapy in metastatic breast cancer (MBC).

Patients And Methods: One hundred forty-four patients were randomly assigned to receive three cycles of doxorubicin 75 mg/m(2) every 21 days followed by three cycles of docetaxel 100 mg/m(2), every 21 days (A-->T) or six cycles of the combination doxorubicin 50 mg/m(2) and docetaxel 75 mg/m(2) (AT) every 21 days. Patients previously treated with anthracyclines received two cycles of doxorubicin followed by four cycles of docetaxel (A-->T), or three cycles of AT followed by three cycles of docetaxel 100 mg/m(2) every 21 days.

Vinorelbine as a 96-hour continuous infusion in heavily pretreated patients with metastatic breast cancer: a cooperative study by the GEICAM group.

The efficacy of vinorelbine given as a continuous infusion was evaluated in 47 patients with breast cancer who had received previous treatment with first-line, second-line, and third-line chemotherapy including taxanes and/or anthracyclines. For inclusion into the study, patients were required to have histology-proven bi-dimensionally measurable disease. The treatment schedule was a bolus injection of vinorelbine 8 mg/m(2) administered over 5-10 minutes on day 1 followed by vinorelbine 8 mg/m(2) continuous infusion on days 1-4, every 21 days for 6 cycles.