Predictors of the variability in neuromuscular block duration following succinylcholine: A prospective, observational study.

Background: The duration of neuromuscular block (NMB) following succinylcholine administration is characterised by a high interindividual variability. However, this has not yet been quantified in a large sample of surgical patients. The significance of underlying clinical factors is unknown.

Evaluation of a standardized internet-based and telephone-based patient monitoring system for pain therapy with transdermal fentanyl.

The aim of the present observational 4-week study was to document the feasibility and utility of telephone-based or Internet-based pain monitoring in patients with chronic cancer or noncancer pain, such as nociceptive or neuropathic pain, using transdermal fentanyl. Pain intensity, treatment tolerability, activities of daily living, quality of life, and patient and physician satisfaction were evaluated in 60 (60% women, 42% opioid-naive) chronic pain patients who were switched from oral pain therapy to transdermal fentanyl therapy because of persisting severe pain. When the total dataset of all patient entries was analyzed, treatment with transdermal fentanyl led to decreases in maximal and mean pain scores as reported by the patients (-14% and -19%, respectively, last observation carried forward vs.