The impact of the SARS-CoV-2 pandemic on the mental health of hemodialysis patients in Lebanon.

Hemodialysis is a necessary treatment for end-stage kidney disease patients. It imposes undergoing three sessions of dialysis per week in a specialized center. Amid the SARS-CoV-2 pandemic, precautionary measures were mandatory in all dialysis facilities and may have negatively impacted patients' well-being.

Evaluation of antibiotic prescriptions for urinary tract infections in a geriatric rehabilitation unit.

Prescription of antibiotic in elderly patients must follow guidelines. to study the quality of antibiotic prescriptions for urinary tract infections (UTI) in the geriatric rehabilitation unit. Over a four-month period, all the antibiotics treatments prescribed for UTI in the rehabilitation ward were analyzed prospectively by medical experts and confronted with the recommendations of the local antibiotic guidelines.

Delay in diagnosis of influenza virus in an elderly hospitalized patient: a fatal outcome.

Influenza is a well established cause of seasonal hospitalizations and deaths among older persons. However, influenza is frequently underdiagnosed by physicians, because its clinical presentations are often complex, particularly in elderly patients. We report the case of a 78-year-old woman admitted to the emergency department in January 2008 with fever, vomiting, and a history of asthenia and falls in the preceding three days.

[Lower respiratory tract infections with influenza and respiratory syncytial viruses in hospitalized elderly patients during the 2005-2006 winter season].

Objectives: To assess the proportion of lower respiratory tract infections (LRTI) attributable to influenza virus and respiratory syncytial virus (RSV) during the 2005-2006 winter period, among hospitalized elderly in a geriatric unit of a French hospital near Paris and and describe the characteristics of these infections.

Methods: In a geriatric unit with 115 beds, distributed as 14 in acute care (ACF), 21 in rehabilitation and intermediate-care (RICF) and 80 in long-term-care-facilities (LTCF), all patients over age 65 with LRTI were enrolled during a winter. Clinical and biological parameters were recorded including paired serology for influenza virus and RSV.

[Respiratory syncytial infections in the elderly. Seven cases and review of the literature].

We report 7 cases of respiratory syncytial virus (RSV) infections among elderly patients hospitalized for acute lower tract infection during the winter months. The median age was 95 years (range: 79-106 years). 6 patients were living in nursing homes.

Bradykinin-12-lipoxygenase-VR1 signaling pathway for inflammatory hyperalgesia.

The capsaicin-sensitive vanilloid receptor (VR1) was recently shown to play an important role in inflammatory pain (hyperalgesia), but the underlying mechanism is unknown. We hypothesized that pain-producing inflammatory mediators activate capsaicin receptors by inducing the production of fatty acid agonists of VR1. This study demonstrates that bradykinin, acting at B2 bradykinin receptors, excites sensory nerve endings by activating capsaicin receptors via production of 12-lipoxygenase metabolites of arachidonic acid.