Related Experiment Video
Updated: Oct 1, 2026

Chronic Constriction of the Sciatic Nerve and Pain Hypersensitivity Testing in Rats
Published on: March 13, 2012
[Chronic pain in the elderly]
Mauro Zanocchi1, Teresa Aimar, Roberta Risso
1Sezione Geriatria, Dipartimento di Discipline Medico-Chirurgiche, Università, Azienda Ospedaliera San Giovanni Battista, Torino.
Abstract:
Chronic pain is a common problem for the aged. Aim of the study was to evaluate prevalence, characteristics and influence on functional parameters of chronic pain in the elderly. Our study included 105 patients (mean age 82.2 +/- 9 yr). Chronic pain, tested by using the McGill Pain Questionnaire, was present in 87 patients (82.9%); it lasted more than 2 years and it was continuous in half of them (49.4%). Our study shows that chronic pain in the elderly has a strong affective component. Its intensity, evaluated by specific tests such as analogical visual and verbal scales, influences old patient's quality of life.
Related Concept Videos
Chronic Pancreatitis I: Introduction
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Drug Dosing: Geriatric Patients
Analgesia and Pain Management
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
Pharmacodynamics in Geriatric Patients: Effects of Age
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution