Impact of short-term exposure to ambient air pollutants and meteorological factors on COVID-19 incidence and mortality: A retrospective study from Dammam, Saudi Arabia.

The symptoms of COVID-19 included fever with or without respiratory syndrome, but patients subsequently developed pulmonary abnormalities. Exposure to air pollution, meanwhile, is associated with complications such as acute respiratory inflammations, asthma attack, and deaths from cardiorespiratory disease. To analyze the association of the air quality index (AQI), ambient air pollutants (PM, SO and O) and meteorological parameters (temperature and relative humidity [RH]) with COVID-19 incidence and mortality, a retrospective study was conducted to examine COVID-19 infection, meteorological parameters, ambient air quality and ambient air pollutants in Dammam from 1 January to 30 April 2021.

Apprehension of Paraplegia after Undergoing Spinal Anesthesia in the Central Region Population of Saudi Arabia: A Cross-Sectional Study.

Aim: The aim of the present study was to determine the prevalence of paraplegia-related fear in spinal anesthesia among the general population in the central region of Saudi Arabia.

Materials And Methods: A total of 371 participants were given a pretested, precoded, questionnaire was used to collect data to assess the prevalence of fear of paraplegia in spinal anesthesia. The questionnaire contained questions to assess variables like the extent of fear, causes, gender preponderance, any false information about paraplegia in spinal anesthesia, and complications experienced after receiving spinal anesthesia.

Hyperthermic Intraperitoneal Chemotherapy Following Cytoreductive Surgery for Colorectal Peritoneal Carcinomatosis Patients: A Review.

Colorectal peritoneal carcinomatosis (CPC) is an advanced malignancy and is typically associated with a poor prognosis. Hyperthermic intraperitoneal chemotherapy (HIPEC) following complete cytoreductive surgery (CRS) is a novel, advanced loco-regional treatment for colorectal cancer that is currently being used to treat peritoneal carcinomatosis (PC). The present review aims to describe the evidence-based literature on the efficacy and safety of this treatment approach in patients with PC originating from colorectal cancer and to summarize its complications.