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2 Paravertebral Block Trials Near You
Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerParavertebral Block for Postoperative Pain
Quebec City, Quebec
Following a mastectomy, patients may develop chronic pain, called post-mastectomy pain syndrome (PMPS). This syndrome manifests itself as complex neuropathic pain that seems linked to nerve damage suffered either during surgery, during healing or by nervous system dysfunction. However, the exact pathophysiology remains unknown. Typically, the pain is located on the ipsilateral side of the surgery and projects to the anterior thorax to the lateral thorax and may affect the proximal part of the arm. This pain persists for more than three months following the procedure and has the characteristics of neuropathic pain: burning sensation, tingling, electric shock, hyperalgesia, etc. The prevalence of PMDS varies between 2% and 78%; this disparity comes from the fact that there are no clear criteria in the literature for making the diagnosis. One of the risk factors for developing PMDS is the presence of acute pain immediately postoperatively.
The main objective of this study is to compare two analgesic modalities, namely BPV (study modality) and usual analgesia (control modality), in patients undergoing total mastectomy with immediate reconstruction under general anesthesia with the aim of to evaluate their functional pain score at 24, 48 and 72 hours following the surgical procedure.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Sex:Female
Key Eligibility Criteria
Disqualifiers:Axillary Dissection, Severe Hepatic Insufficiency, Kidney Failure, BMI > 40, Others
Must Not Be Taking:Antiplatelets, Anticoagulants
60 Participants Needed
Paravertebral Block for Post Cardiac Surgery Pain
Vancouver, British Columbia
This study aims to evaluate the efficacy of bilateral, paravertebral blockade (intervention) against sham blocks (control) placed prior to sternotomy in improving quality of recovery following cardiac surgery.
Primary outcome: The hypothesis is that bilateral single-shot PVB at the thoracic spinal segmental levels T3/4, compared with sham blocks, improve the Quality of Recovery-15 (QoR-15) score at 24 hours following cardiac surgery by a minimally clinically important difference of 8.0 or greater.
Secondary outcomes: The hypothesis is that the intervention will reduce pain scores, opioid requirements, and related side effects; improve respiratory mechanics; and facilitate a better first night's rest/sleep in the first 24-48 hours compared to sham blocks.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:19+
Key Eligibility Criteria
Disqualifiers:Chronic Pain, Opioid Use, Liver Failure, Others
Must Not Be Taking:Anticoagulants, Non-ASA Antiplatelets
224 Participants Needed
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Frequently Asked Questions
How much do clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.How do clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length is 12 months.How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.Do I need to be insured to participate in a medical study ?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.What are the newest clinical trials ?
Most recently, we added Paravertebral Block for Postoperative Pain and Paravertebral Block for Post Cardiac Surgery Pain to the Power online platform.Popular Searches
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