Publications by authors named "J M Perea"

IntroducciÓn: Nuestro objetivo fue determinar en una cohorte de pacientes de un hospital de la ciudad de Buenos Aires, cómo fue la distribución de ritmo circadiano y el impacto según el tipo de comportamiento circadiano en la tasa de eventos cardiovasculares en el seguimiento. Material y métodos: Estudio de cohorte retrospectiva que incluyó pacientes adultos que se realizaron una presurometría ambulatoria en un hospital de la ciudad de Buenos Aires, incorporados a un registro propio entre marzo de 2017 y julio de 2020, con seguimiento de hasta 36 meses de la presurometría índice.

Resultados: De 522 sujetos, se incluyeron 494 en el análisis final.

View Article and Find Full Text PDF

Purpose: To better understand immigration disparities among a Spanish Early-Onset Colorectal Cancer (SECOC) subset, according to the country of origin.

Patients And Methods: We selected 250 consecutive participants from the SECOC consortium. Data on baseline patient and tumor characteristics, family history of colorectal cancer (CRC), and follow-up were collected.

View Article and Find Full Text PDF

The aim of this study was to assess the influence of ageing on instrumental and sensory qualities in Longissimus thoracis et lumborum (LTL) from heifers (n = 200) and cows (n = 100) of Lidia breed. The animals were slaughtered as heifers (24-48 months) or cull cows (> 48 months). For instrumental analysis, pars Thoracis aged at 7, 14 and 28 days was used; for sensory analysis, pars Lumborum aged at 14 and 28 days was evaluated.

View Article and Find Full Text PDF
Article Synopsis
  • - The study investigates the occurrence of metachronous colorectal cancer in patients diagnosed with early-onset colorectal cancer (under 50 years old), finding an overall incidence of 2.6%.
  • - It highlights that patients with Lynch syndrome have a significantly higher incidence of metachronous colorectal cancer at 18.43%, while those with a family history have a rate of 10.52%.
  • - The findings suggest that although early-onset colorectal cancer patients have a similar risk as older patients, specific genetic and familial factors significantly increase their risk, indicating the need for personalized management strategies.
View Article and Find Full Text PDF
Article Synopsis
  • - The study investigated the effectiveness of using a SyncVision/iFR (S-iFR)-guided strategy for percutaneous coronary intervention (PCI) in patients with complex coronary lesions, compared to a standard angiography-guided approach.
  • - 100 patients were randomized into two groups: one using S-iFR guidance and the other using angiography; the main focus was on the implanted stent length and target vessel failure (TVF) after one year.
  • - Results showed that the S-iFR group had a shorter total stent length but also a slight increase in TVF, although this increase was not statistically significant.
View Article and Find Full Text PDF