Delphi technique for design and content validation by experts of a mobile app for self-care of breast cancer-related lymphedema.

Introduction: Breast cancer-related lymphedema (BCRL) is a complication that requires lifelong control, with patients taking responsibility for self-care. Mobile applications (apps) can be an effective health education strategy to help manage BCRL by promoting collaborative learning environments in physical therapy. The objective of this study was to design and validate the content for the development of a mobile application for self-care in the health of the BCRL.

Effects of low dose computed tomography (LDCT) on lung cancer screening on incidence and mortality in regions with high tuberculosis prevalence: A systematic review.

Background: Lung cancer screening (LCS) using low-dose computed tomography (LDCT) is a strategy for early-stage diagnosis. The implementation of LDCT screening in countries with a high prevalence/incidence of tuberculosis (TB) is controversial. This systematic review and meta-analysis aim to identify whether LCS using LDCT increases early-stage diagnosis and decreases mortality, as well as the false-positive rate, in regions with a high prevalence of TB.

Lung Cancer Screening in Brazil Comparing the 2013 and 2021 USPSTF Guidelines.

Importance: It is estimated that, from 2023 to 2025, lung cancer (LC) will be the second most frequent cancer in Brazil, but the country does not have an LC screening (LCS) policy.

Objective: To compare the number of individuals eligible for screening, 5-year preventable LC deaths, and years of life gained (YLG) if LC death is averted by LCS, considering 3 eligibility strategies by sociodemographic characteristics.

Design, Setting, And Participants: This comparative effectiveness research study assessed 3 LCS criteria by applying a modified version of the LC-Death Risk Assessment Tool (LCDRAT) and the LC-Risk Assessment Tool (LCRAT).

Factors associated with late-stage diagnosis and overall survival for lung cancer: An analysis of patients treated in a Brazilian hospital and a US-hospital from 2009 to 2019.

Background: Lung cancer is a major public health problem due to its high incidence and mortality rates worldwide. Histology, socioeconomic conditions, access, quality of healthcare, and regional aspects are associated with lung cancer stages at diagnosis and survival outcomes. This paper aims to examine and contrast the factors associated with late-stage diagnosis of lung cancer and overall survival rates in two different settings: a Brazilian hospital and a US hospital, spanning from 2009 to 2019.

First use of antineoplastic agents in women with breast cancer in the state of Rio de Janeiro, Brazil.

Breast cancer is the most common cancer, except for non-melanoma skin cancer, among women in Brazil and worldwide. Breast cancer treatment involves surgery, radiotherapy and chemotherapy, which is used in 70% of patients. This study analyzes the utilization of antineoplastic agents among women undergoing their first round of chemotherapy in Brazil's public health system (SUS) in the state of Rio de Janeiro.

Effect of municipal and state regulation on access and outcomes for cervical cancer patients in Rio de Janeiro, Brazil: An interrupted time series analysis.

Background: Cervical cancer (CC) is one of Brazil's most prevalent neoplasms, and organizing health care flows that guarantee adequate and timely referral is a challenge. This paper analyzes the effect of municipal and state regulation on access and outcomes for CC patients treated in Rio de Janeiro.

Methods: Retrospective, quasi-experimental study, applying interrupted time series, using data from Cancer Registry from January-2012 to December-2017.

[Strategies adopted to ensure the rights of people with cancer in the Brazilian Unified Health System (SUS)].

This study was based on Giddens' Structuration Theory and aimed to analyze strategies adopted to ensure the rights of people with cancer in five Brazilian municipalities, anchored on the experience of managers and health professionals within the Brazilian Unified Health System (SUS). A multiple-case study design was conducted. The municipality was the unit of analysis and oncology care-certified facilities were established as analytical sub-units.

Potential interactions between antineoplastic agents and medicines used to treat Covid-19.

Introduction: Cancer patients with Covid-19 are exposed to treatment combinations that can potentially result in interactions that adversely affect patient outcomes. This study aimed to identify potential drug-drug interactions between antineoplastic agents and medicines used to treat Covid-19.

Methods: We conducted a search for potential interactions between 201 antineoplastic agents and 26 medicines used to treat Covid-19 on the Lexicomp and Micromedex databases.

Association of body composition with toxicity to first-line chemotherapy and three-year survival in women with ovarian adenocarcinoma.

Background: This study aimed to evaluate the association of body composition with toxicity to first-line chemotherapy and three-year survival in women with ovarian adenocarcinoma.

Methods: We enrolled, in a retrospective cohort, 239 women treated with carboplatin and paclitaxel between 2008 and 2017. Pretreatment computed tomography scans were used to quantify skeletal muscle index (SMI), skeletal muscle radiodensity (SMD), and subcutaneous adipose tissue index (SATI).

[Profile of antineoplastic medication among indigenous people treated in the Brazilian Unified National Health System].

Brazil has an estimated 900,000 indigenous people (0.4% of the country's population), belonging to more than 300 different ethnic groups. However, information is scarce on cancer epidemiology and the antineoplastic drugs used in treatment of these individuals.

An ontology of Pharmaceutical Services in the pages of Journal Ciência & Saúde Coletiva.

Pharmaceutical Services (PS) is a growing field which has established itself over the last 25 years in Brazil through scientific publications. This work investigates the evolution of the field in the Brazilian periodical Journal Ciência & Saúde Coletiva. We conducted a scoping review of relevant literature produced in four separate periods (1996-2003, 2004-2010, 2011-2015, and 2016-2019).

Cancer care in Brazil: structure and geographical distribution.

Background: The organisation and systematisation of health actions and services are essential to ensure patient safety and the effectiveness and efficiency of cancer care. The objective of this study was to analyse the structure of cancer care envisaged in Brazilian norms, describe the types of accreditations of cancer services and their geographic distribution, and determine the planning and evaluation parameters used to qualify the health units that provide cancer care in Brazil.

Methods: This observational study identified the current organisation of cancer care and other health services that are accredited by Brazil's national health system (SUS) for cancer treatment as of February 2017.

Suspected Adverse Drug Reactions Related to Breast Cancer Chemotherapy: Disproportionality Analysis of the Brazilian Spontaneous Reporting System.

Spontaneous reporting systems may generate a large volume of information in real world conditions with a relatively low cost. Disproportionality measures are useful to indicate and quantify unexpected safety issues associated with a given drug-event pair (signals of disproportionality), based upon differences compared to the background reporting frequency. This cross-sectional study (2008 to 2013) aimed to analyse the feasibility of detecting such signals in the Brazilian Pharmacovigilance Database comprising suspected adverse drug reactions related to the use of doxorubicin, cyclophosphamide, carboplatin, trastuzumab, docetaxel, and paclitaxel for breast cancer chemotherapy.

Use Profile of Magnesium Sulfate in Anesthesia in Brazil.

The use of magnesium sulfate in the perioperative period has several benefits, including analgesia, inhibition of the release of catecholamines and prevention of vasospasm. The aim of this survey was to provide an overview of the use of magnesium sulfate in anesthesia. This was a prospective descriptive cross-sectional study.

Origin-destination flows in chemotherapy for breast cancer in Brazil: implications for pharmaceutical services.

This study maps and analyzes patient flows for breast cancer chemotherapy in order to identify the potential implications for organization of pharmaceutical services in the cancer care network. An ecological study design sought to correlate the place of residence with place of care for breast cancer patients. All chemotherapy procedures financed by Brazil's Unified Health System (SUS) and performed from January to December 2013 were included.

The lawsuits to antineoplastic drugs: the tip of an iceberg?

The lawsuits with antineoplastic drugs generate high costs for governments and require careful analysis to ensure efficient and adequate health results. This study analyzed cases conducted by federal entities to a reference institute for the treatment of cancer for technical opinion. Data were collected from copies of the cases examined from July 1 to December 31, 2013.

Assessment of quality of life in patients with advanced non-small cell lung carcinoma treated with a combination of carboplatin and paclitaxel.

Objective: Non-small cell lung carcinoma (NSCLC) is the most common type of lung cancer. Most patients are diagnosed at an advanced stage, palliative chemotherapy therefore being the only treatment option. This study was aimed at evaluating the health-related quality of life (HRQoL) of advanced-stage NSCLC patients receiving palliative chemotherapy with carboplatin and paclitaxel.

[An evaluation of the services of state hospital pharmacies in Rio de Janeiro, Brazil].

This article presents an evaluation of state-run hospital pharmacies in Rio de Janeiro. For the regulatory evaluation, 62 indicators of structure and procedures were used in order to establish the adequacy of the activities of the hospital pharmacy. The services were then stratified by level of complexity of the hospital.