How international organizations can support the development of cardio-oncology in the Latin American and the Caribbean region.

Health problems in the Latin American and the Caribbean (LAC) region are highly concentrated on non-communicable diseases, being cardiovascular diseases (CVDs) and cancer the leading causes of death. Different countries of the region are at different stages of development in addressing CVDs and cancer. Opportunities for training and continuing education in cardio-oncology, as well as active cardio-oncology groups, are primarily limited to large academic institutions in major metropolitan areas.

18 F-FDG PET/CT Unveils Coexistent Myelomatous Hepatosplenic and Thyroid Cartilage Involvement : A Rare Presentation in Multiple Myeloma.

Extramedullary myelomatous disease is an aggressive condition where clonal plasma cells proliferate outside the bone marrow, allowing independent survival. This state is generally associated with negative outcomes. A 65-year-old woman presented with progressive bilateral hypochondrial pain, was initially misattributed to an inflammatory etiology, and was consequently managed with corticosteroid therapy.

The Diagnostic and Predictive Value of F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Laryngeal Squamous Cell Carcinoma.

This retrospective study examines the diagnostic accuracy of F-fluorodeoxyglucose positron emission tomography/computed tomography (F-FDG PET/CT) and neck magnetic resonance imaging (MRI) in detecting nodal metastasis for patients with laryngeal squamous cell carcinoma (LSCC) and assesses the predictive values of metabolic and structural features derived from F-FDG PET/CT. By involving 66 patients from 2014 to 2021, the sensitivity and specificity of both modalities were calculated. F-FDG PET/CT outperforms neck MRI for nodal disease detection, with 89% sensitivity, 65% specificity, and 77% accuracy for nodal metastasis ( = 0.

Current status of nuclear cardiology practice in Latin America and the Caribbean.

The burden of cardiovascular diseases (CVDs) in the world is ever growing. They represent the first cause of death worldwide and in Latin America. Nuclear cardiology has a well-established role in the management of patient with CVDs and is being increasingly integrated into the healthcare systems in the region.

Functional and oncological results of non-surgical vs surgical treatment in squamous cell carcinomas of the oropharynx.

Introduction And Objectives: Squamous cell carcinomas of the oropharynx are aggressive tumours usually diagnosed at advanced stage. Their optimal treatment has not been established. The aim of this study was to compare the oncological and functional outcomes in patients with carcinomas of the oropharynx treated by radiotherapy (with chemotherapy in advanced stages) vs surgery (with radiotherapy in advanced stages).

F18-FDG-PET/CT in the evaluation of patients with suspected recurrent or persistent locally advanced cervical carcinoma.

Background: Cervical cancer (CC) represents the second most common neoplasm and the third cause of death by cancer among women. Recurrent or persistent disease depends on the clinical stage, but can be as high as 70%. Positron emission tomography/computed tomography (PET/CT) is an image study that can detect increased glucose uptake in tumor tissues.

Impact of the incorporation of tyrosine kinase inhibitor agents on the treatment of patients with a diagnosis of advanced renal cell carcinoma: study based on experience at the Hospital Universitario Central de Asturias.

Introduction: For nearly the past two decades, cytokines (CKs) have been the only systemic treatment option available for advanced renal cell carcinoma (RCC). In recent years, tyrosine kinase inhibitors (TKIs) have demonstrated clinical activity on this tumour. Our purpose is to describe one centre's experience with the use of CKs and TKIs in the treatment of patients with advanced RCC.

Activity of topotecan given intravenously for 5 days every three weeks in patients with advanced non-small cell lung cancer pretreated with platinum and taxanes: a phase II study.

Topotecan, a semi-synthetic camptothecin analogue with topoisomerase I interaction, has shown to be an active agent in the treatment of advanced refractory lung cancer. This paper describes the authors' experience with this drug when used as a single agent in patients (pts) with advanced non-small cell lung cancer (NSCLC) refractory to platinum- and taxane-containing chemotherapy regimens. Thirty-five patients with NSCLC refractory to previous chemotherapy and KI ≥ 60% were included in the study.

Two novel ternary albendazole-cyclodextrin-polymer systems: dissolution, bioavailability and efficacy against Taenia crassiceps cysts.

The effect of two water-soluble polymers: pectin and polyvinylpyrrolidone in combination with beta-cyclodextrin, on the dissolution, bioavailability and cysticidal efficacy of albendazole was evaluated using a commercial suspension as reference product. The dissolution of the albendazole-beta-cyclodextrin-pectin formulation was slow and incomplete (44.7%).

Pulmonary toxicity in patients treated with gemcitabine plus vinorelbine or docetaxel for advanced non-small cell lung cancer: outcome data on a randomized phase II study.

Studies with the gemcitabine/vinorelbine (GV) or the gemcitabine/docetaxel (GD) combinations have shown similar efficacy and less toxicity compared to platinum-based chemotherapies, in patients with advanced non-small-cell lung cancer (NSCLC). The present trial was designed to test the efficacy and safety of both, GV and GD, combinations. Chemotherapy-naïve patients (n=39)or=60% and adequate hematological, renal and hepatic function were randomly assigned to receive G 1,000 mg/m2+either V 25 mg/m2 or D 35 mg/m2 (all of which were administered i.

Cisplatin plus gemcitabine with or without vinorelbine as induction chemotherapy prior to radical locoregional treatment for patients with stage III non-small-cell lung cancer (NSCLC): results of a prospective randomized study.

To evaluate possible improvement in objective response of adding vinorelbine (V) to the combination of cisplatin/gemcitabine (CG) in induction chemotherapy for stage III NSCLC, patients (n=154) aged < or =75 years, Karnofsky index > or =70%, were stratified by stage (IIIA versus IIIB) and randomly assigned to receive: C (50mg/m(2) i.v.) plus G (1250mg/m(2) i.

Gemcitabine and vinorelbine (GV) versus cisplatin, gemcitabine and vinorelbine (CGV) as first-line treatment in advanced non small cell lung cancer: results of a prospective randomized phase II study.

The objective of this study was to assess whether adding cisplatin to gemcitabine/vinorelbine combination improves the clinical outcome in patients with non-small-cell lung cancer (NSCLC). Chemotherapy-naïve patients with advanced NSCLC; age < or = 75 years: Karnofsky performance status > or = 60%, and with adequate hematological, renal and hepatic function, were randomized into 2 treatment groups to receive Gemcitabine 1250 mg/m2 + vinorelbine 30 mg/m2 (GV group), or cisplatin 50 mg/m2 + gemcitabine 1000 mg/m2 + vinorelbine 25 mg/m2 (CGV group). All drugs were administered on days 1 and 8 every three weeks: From September 1999 to March 2003, 114 patients were enrolled.

Activity of weekly irinotecan (CPT-11) in patients with advanced non-small cell lung cancer pretreated with platinum and taxanes.

Irinotecan (CPT-11), a semisynthetic derivative of camptothecin, is active in the treatment of non-small cell lung cancer (NSCLC). In this report we describe our experience with this drug when used as a single agent in patients with advanced NSCLC refractory to chemotherapy with platinum and taxanes. Nineteen NSCLC patients (thirteen males and six females; 53% adenocarcinoma and 26% squamous cell carcinoma) with a median age of 52 years (range 34-71) and a Karnofsky performance status of 60% (60-80%) were included in the study.

Combination of docetaxel, epirubicin and vinorelbine administered every 2 weeks as first-line therapy in patients with metastatic breast cancer: a dose-finding study.

Aims: To assess efficacy and optimum combination dosage of intravenous docetaxel (T), epirubicin (E) and vinorelbine (N) administered every 2 weeks and without colony stimulating factor (CSF) support in patients with metastatic breast cancer (MBC).

Patients And Method: Patients (n = 5 1) with MBC were consecutively assigned to four different dose levels (DL) to receive (in mg/m2): Level I = T35 + E30 + N25; Level II = T30 + E30 + N25; Level III = T30 + E25 + N25; and Level IV = T25 + E25 + N25. Consecutive cycles were delayed if absolute neutrophil and/or platelet counts fell below 1.

Phase I/II study of gemcitabine and vinorelbine plus cisplatin in non-small cell lung cancer.

Purpose: We determine the maximum tolerated dose (MTD) and efficacy of gemcitabine plus vinorelbine combined with cisplatin in patients with non-small cell lung cancer (NSCLC).

Patients And Methods: Chemo naive patients with stage IIIA to IV non-small cell lung cancer received outpatient administration of gemcitabine 1,000 mg/m2 and vinorelbine 25 mg/m2 intravenously on days 1 and 8 every 21 days. Doses of gemcitabine and vinorelbine were escalated by 250 mg/m2 and 5 mg/m2, respectively, at each dose level.

Phase I/II study of gemcitabine plus vinorelbine in non-small cell lung cancer.

Background: Because gemcitabine and vinorelbine have demonstrated single-agent activity in non-small cell lung cancer (NSCLC), we conducted this phase I/II study to determine the maximum tolerated dose (MTD) and activity of these drugs combined.

Patients And Methods: Patients with inoperable or advanced NSCLC and no prior chemotherapy were treated with gemcitabine plus vinorelbine on days 1 and 8 every 21 days. The initial doses of gemcitabine 1,000 mg/m2 and vinorelbine 25 mg/m2 were escalated by 250 mg/m2 and 5 mg/m2, respectively, in separate patient cohorts until the MTD was established.