Publications by authors named "Paulo A Maia"

Sugarcane cutters are vulnerable to extreme heat and are at risk for heat-related illness and chronic kidney disease, potentially due to high heat strain. We performed a comprehensive assessment of the physiological demands of sugarcane cutters via measurements of metabolic, thermal, and cardiovascular responses. In addition, we assessed cross-shift changes in markers of kidney function.

View Article and Find Full Text PDF

Purpose: Religious beliefs affect end-of-life practices in intensive care units (ICUs). Changes over time in end-of-life practices were not investigated regarding religions.

Methods: Twenty-two European ICUs (3 regions: Northern, Central, and Southern Europe) participated in both Ethicus-1 (years 1999-2000) and Ethicus-2 studies (years 2015-2016).

View Article and Find Full Text PDF

Background: Prolonging life in the ICU increasingly is possible, so decisions to limit life-sustaining therapies frequently are made and communicated to patients and families or surrogates. Little is known about worldwide communication practices and influencing factors.

Research Question: Are there regional differences in end-of-life communication practices in ICUs worldwide?

Study Design And Methods: This analysis of data from a prospective, international study specifically addressed end-of-life communications in consecutive patients who died or had limitation of life-sustaining therapy over 6 months in 199 ICUs in 36 countries, grouped regionally.

View Article and Find Full Text PDF

Purpose: We investigated changes in communication practice about end-of-life decisions in European ICUs over 16 years.

Materials And Methods: This prospectively planned secondary analysis of two observational studies in 22 European ICUs in 1999-2000 (Ethicus-1) and 2015-16 (Ethicus-2) included consecutive patients who died or with limitation of life-sustaining therapy. ICUs were grouped into North, Central and South European regions.

View Article and Find Full Text PDF

Currently, occupational heat exposure is usually measured using environmental variables such as the wet bulb globe temperature index. The costs of heat stress monitoring include the acquisition of specialized equipment and the recruitment of trained personnel. In rapidly changing environments, such as outdoor settings, these assessments must be conducted on a daily basis.

View Article and Find Full Text PDF

Objective: To evaluate clinical parameters, markers of kidney function, and skeletal muscle damage in a group of sugarcane cutters during harvesting season.

Methods: Seventeen volunteers were assessed for anthropometrics and cardiorespiratory fitness. Blood and urine samples were collected 48-hours after the last work session.

View Article and Find Full Text PDF

Environmental heat is an aggravating factor for sugarcane workers, and manual cane cutting is one of the heavy work activities that favor the generation of metabolic heat. This can combine with other precarious working conditions to produce heatstroke, potentially leading to serious complications and even death. The study aimed to quantify the risk of overheating in sugarcane cutters in São Paulo, Brazil.

View Article and Find Full Text PDF

It is well known that excessive heat exposure causes heat disorders and can lead to death in some situations. Evaluation of heat stress on workers performing indoor and outdoor activities is, nowadays, conducted worldwide by wet-bulb globe temperature (WBGT) index, which calculation parameters are dry-bulb, natural wet-bulb, and globe temperatures, which must be measured at the same time and in location where the worker is conducting his/her activities. However, for some activities performed in large outdoor areas such as those of agricultural ones, it is not feasible to measure directly those temperatures in all work periods and locations where there are workers.

View Article and Find Full Text PDF

Purpose: This study explored differences in end-of-life (EOL) decisions and respect for patient autonomy of religious members versus those only affiliated to that particular religion (affiliated is a member without strong religious feelings).

Methods: In 2005 structured questionnaires regarding EOL decisions were distributed in six European countries to ICUs in 142 hospital ICUs. This sub-study of the original data analyzed answers from Protestants, Catholics and Jews.

View Article and Find Full Text PDF

Sugarcane cutters perform heavy work under adverse conditions. Environmental factors can be an aggravating factor for thermal stress among these workers. This study analyzed the atmospheric conditions on the day of death of 14 sugarcane cutters in São Paulo State, Brazil.

View Article and Find Full Text PDF

Context: Clinicians in intensive care units (ICUs) who perceive the care they provide as inappropriate experience moral distress and are at risk for burnout. This situation may jeopardize patient quality of care and increase staff turnover.

Objective: To determine the prevalence of perceived inappropriateness of care among ICU clinicians and to identify patient-related situations, personal characteristics, and work-related characteristics associated with perceived inappropriateness of care.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionldplsvq200u8h1sc17bl3nqr6r0ehup6): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once