Active clinical trials for "Chronic Pain"

The main objective of the study is to evaluate the effectiveness, tolerability, and safety of tapentadol hydrochloride prolonged release in participants suffering from severe chronic pain due to osteoarthritis of the knee who are taking either WHO Step I or Step II analgesics or no regular analgesics. This is a clinical effectiveness trial designed to establish a link between anticipated clinical outcomes and the clinical practice by means of selected measures of clinical and subject-reported outcome. The trial will compare the effectiveness of previous analgesic treatment (either WHO Step I or Step II analgesics or no regular analgesics) with that of tapentadol hydrochloride prolonged release (PR) treatment during defined periods of evaluation.

The purpose of this study was to determine whether low level laser light directed at the neck and shoulders could be effective in the temporary reduction of chronic pain in the neck and shoulder region.

The purpose of this study was to determine the effect of a manual therapy technique (neural mobilization) on measures of clinical pain and function, experimental pain sensitivity, and on the function of the median nerve in individuals with carpal tunnel syndrome. The investigators hypothesized that individuals receiving a neural mobilization technique known to directly stress the median nerve would demonstrate greater improvements in clinical pain and function, experimental pain sensitivity, and median nerve function than those receiving a sham technique.

For many patients taking opioids for pain relief one of the most distressing side effects is constipation. Naloxone is effective in the reversal of the effects of opioids and is used following opioid overdose. If naloxone is given by mouth it would relieve the effects of constipation but as it goes into the blood stream very quickly, it would also reverse the effects of the opioid and therefore stop the pain relief. The aim of this study is to examine a slow release formulation of naloxone to see if is can reduce constipation without reducing the pain relieving effects of the opioid.

The study is a maximum tolerated dose finding study for oral, chronic, daily administration of oral ketamine (by mouth) in children with long-term daily pain.

The purpose of this study is to evaluate positive pressure in patients with chronic pain taking opioid medications who have sleep disordered breathing.

The purpose of this study is to see the effects of transcranial direct current stimulation (tDCS) on the pain associated with osteoarthritis of the knee. The investigators hypothesize that there will be a decrease in pain levels with active stimulation, when compared to sham stimulation. Before, during and after stimulation, the investigators will measure and assess changes intracranial blood flow with transcranial ultrasound.

The aim is to investigate the feasibility and efficacy of an acupuncture intervention on persistent MusculoSkeletar pain in a long-term geriatric hospital care ward population. The main issue is the acceptability of this type of complementary and alternative medicine in older people, although the efficacy on pain is assessed too.

Chronic pain is a condition in which pain continues for 1 month or more beyond the usual recovery period for an injury or illness or persists for months or years due to a chronic condition. A commonly used type of psychotherapy called cognitive behavioral therapy (CBT) has been found to be effective in treating people with chronic pain. The purpose of this study is to determine whether and how CBT geared specifically for treating chronic pain can change the way the brain responds to painful emotional and physical stimuli.

The purpose of this study is to provide information in a broad, "real world" population of chronic pain patients assessing both pain control with AVINZA as well as the potential risk for misuse and abuse.