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Current Practices in Midline Laparotomy Closure: Results of a Portuguese Nation...

Rodrigues, Pedro; Sousa, Xavier; Causi, Teresa; Lopes, Sofia; Ivo, Margarida; Pajik, Jelena; Viana, Paulo; Fastágio, Helena; Ferreira, José

Introduction: Incisional hernias after midline laparotomy significantly affect quality of life and healthcare costs. Adequate fascial closure, including evidence-based suture techniques and the use of prophylactic mesh in selected patients, is essential for prevention. This study aimed to evaluate current abdominal wall closure practices in Portugal.Methods: A 26-question online national survey was conducted an...

Data: 2026   |   Origem: Revista Portuguesa de Cirurgia

Leadership role in organizational change

Viana, Paulo; Machado, Carolina Feliciana

The acronym E.N.V.C. (Estaleiros Navais de Viana do Castelo – Viana do Castelo Naval Shipyard) represents a pivotal entity with regional, national, and international significance. However, a combination of socio-economic and socio-political factors led to its closure in 2014. On January 10th of the same year, WestSEA – Viana Shipyard assumed control, marking the beginning of a complex transitional phase. This t...


Supervised teaching practice in initial teacher education of early childhood te...

Viana, Paulo; Abelha, Marta; Inês, Helena; Gramaxo, Patrícia; Seabra, Filipa

Supervised teaching practice (STP) is a fundamental stage of initial teacher education, including preschool educators and teachers of the first cycle of basic education (1st CBE), which impacts their future practices. Our objectives were: a) to characterize STP in the curricula of degrees habilitating teachers for preschool education and teaching of the 1st CBE; b) to gather indicators about the process of STP ...


THE PREDICTIVE ROLE OF RESPIRATORY MUSCLE FUNCTION ON POSTOPERATIVE PULMONARY C...

Kendal, Filipa; Silva, Gustavo; Drummond, Marta; Viana, Paulo; Pinho, Paulo; Oliveira, José; Teixeira Bastos, Pedro

Background: Preoperative evaluation before pulmonary surgery typically do not include the assessment of respiratory muscle function, which might be a predictor of postoperative pulmonary complications (PPC). Objectives: To ascertain whether preoperative respiratory muscle function predicts PPC in patients submitted to pulmonary resection by thoracotomy. Methods: Beyond pulmonary and respiratory muscle functions...

Data: 2022   |   Origem: Revista Portuguesa de Cirurgia

Measurement of respiratory function with a mobile application: comparison with ...

Pinheiro, Catarina; Viana, Paulo; Amaral, Rita; Jacinto, Tiago

Mobile apps can improve home measurements of pulmonary function via built-in phone sensors, (e.g. microphone). This could promote greater access to health interventions for patients with respiratory diseases, reducing the need of face-to-face visits..


Identification (GC and GC-MS) of unsaturated acetates in Elasmopalpus lignosell...

Jham, Gulab N.; Silva, Alexsandro A. da; Lima, Eraldo R.; Viana, Paulo

Two insect colonies of Elasmopalpus lignosellus were reared in our laboratory, the first being initiated from pupae obtained from a cornfield in the region of Sete Lagoas, Minas Gerais and the second from a cornfield in the region of Goiânia, Goiás. From the two colonies, two extracts were prepared from the pheromone glands of virgin E. lignosellus females. The extract obtained from the first colony was designa...

Data: 2017   |   Origem: Oasisbr

Ovarian Hyperstimulation Syndrome: Experience of a Reproductive Medicine Center...

Lima, Mariana; Sousa, Mário; Oliveira, Cristiano; Silva, Joaquina; Teixeira Da Silva, José; Cunha, Mariana; Viana, Paulo; Barros, Alberto

Introduction: Ovarian Hyperstimulation Syndrome is a complication of controlled ovarian hyperstimulation during cycles of Assisted Medical Reproduction. The objective of this work was to analyze those cycles to achieve a better knowledge of this pathology, namely risk factors and strategies for prevention and treatment of Ovarian Hyperstimulation Syndrome . Materials and Methods: Retrospective analysis of 4870 ...

Data: 2013   |   Origem: Acta Médica Portuguesa

Efeito do envelhecimento cronológico na função pulmonar. Comparação da função r...

Ruivo, Susana; Viana, Paulo; Martins, Cristiana; Baeta, Cristina

O sistema respiratório sofre alterações inerentes ao envelhecimento e o conhecimento dessas modificações contribui para a detecção e prevenção de disfunções respiratórias em idosos. O objectivo deste estudo foi comparar o padrão respiratório entre adultos e idosos saudáveis, não fumadores, confrontando os valores espirométricos e de expansibilidade torácica, de forma a confirmar a acção do envelhecimento na fun...


Impact of acute exercise intensity on plasma concentrations of insulin, growth ...

Ribeiro, Laura; Calhau, Conceição; Pinheiro-Silva, S; Santos, Alejandro; Alçada, Manuel; Guimarães, João; Pina, Alexandra; Maia, Bruno; Pereira, Fábio

Obesity is increasing all over the world, its morbidity justifying a serious effort to improve the situation. Diet and physical exercise constitute major measures to fight obesity. We aimed to investigate the effect of acute exercise intensity over plasma insulin, growth hormone and somatostatin responses. Plasma levels of insulin, growth hormone, somatostatin and glucose were measured at baseline, after 15 min...

Data: 2004   |   Origem: Acta Médica Portuguesa

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