Active clinical trials for "Chronic Pain"

The patients are asked to take part in this study because you have chronic pain as a result of knee osteoarthritis. This study is done to investigate the pain relieving effects of the study drug Savella (milnacipran HCl) for people who experience chronic osteoarthritis pain. The purpose of this research is to look at how the study drug can be used to benefit people who experience osteoarthritis knee pain. This is a phase IV study done to study the safety and effectiveness of the drug. At this point the drug is already approved by the Food and Drug Administration for people with fibromyalgia but it has not yet been approved for people with knee osteoarthritis.

The purpose of this study is to investigate the efficacy and safety of tapentadol extended-release (ER) tablets in Japanese participants with moderate to severe chronic (lasting a long time) pain due to painful diabetic peripheral neuropathy (pain in the extremities related to diabetes-induced nerve damage) or postherpetic neuralgia (pain lasting after condition has healed).

Pulsed RadioFrequency (PRF) is a relatively new technique derived from a well established and proven intervention, thermal radiofrequency (RF). Both procedures are used in the treatment of chronic pain. Unlike RF treatment, PRF does no direct damage to the nerve. During PRF treatment, electrical energy is applied with a small needle to the affected nerve using a pulsed time cycle that delivers short bursts of RF current. This study is interested in looking at the efficacy of PRF for chronic lumbar radicular pain (CLR) and to assess whether a larger scale clinical study with the same methods can be used.

Persistent postsurgical abdominal pain (PPAP) is a very difficult to treat pain. This pain can persist for months or even years and significantly diminishes quality of life. The exact underlying cause for this pain persistence is still unclear, which makes its treatment still a challenge. The promising analgesic effects of Δ9-THC in previous research, plus the improved bioavailability of Namisol® in comparison with previous Δ9-THC substances form the basis of the present research proposal. The current study aims to investigate the analgesic efficacy of Namisol® as add-on analgesic during a long-term treatment (52 days) of persistent postsurgical abdominal pain.

The primary objective of the current study is to evaluate the outcome of an interdisciplinary multi-component rehabilitation programme customized to patients with chronic widespread pain (CWP) based on multidimensional diagnostic assessment including sub-grouping, and aiming to improve functional ability in everyday life. The hypothesis is that a patient-focused multi-disciplinary rehabilitation approach will improve both functional ability and quality of life for patients with CWP.

This study involves the development of an integrated psychotherapy that addresses both chronic pain and opioid dependence(POD).

The aim of this study is to investigate the effectiveness of TENS in addition to routine care in patients with chronic pain of predominantly neuropathic origin, compared to treatment with routine care alone." Hypothesis: An eventually neuropathic pain component is needed to be identified and alleviated in chronic pain patients to improve the quality of rehabilitation. 0-hypothesis: TENS is not better than than placebo, medication or standard rehabilitation program. A neuropathic pain component does not demand special considerations in rehabilitation of chronic pain patients.

The purpose of this study is to determine the safety and efficacy of Deep Brian Stimulation (DBS) of the ventral capsular/ventral striatal as a treatment for patients with Thalamic Pain Syndrome (TPS). The central hypothesis to be tested in this investigation is that VC/VS stimulation will modulate the affective component of TPS and, consequently, improve pain related disability.

Primary objectives: To determine non-inferiority of FITpatch with regard to efficacy compared to standard opioid treatment To assess the safety of FITpatch compared to standard opioid treatment Secondary objectives: To assess the intake of oral morphine as rescue analgesic to FITpatch compared to standard opioid treatment To assess Quality of life reported with FITpatch compared to standard opioid treatment

The purpose of this study is to evaluate the efficacy and safety of tramadol hydrochloride plus acetaminophen (JNS013) in participants with chronic pain accompanied by osteoarthritis (a progressive and degenerative joint disease, in which the joints become painful and stiff) of the knee or low back pain (acute or chronic pain in the lumbar or sacral regions) which cannot be controlled sufficiently with non-steriodal anti-inflammatory drugs (NSAIDs).