Clinical trials
Morphine clinical trials
Below are recruiting morphine clinical trials, each written for real people, not researchers. We’re tracking 75 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07485517Recruiting
Deep vs Moderate Muscle Block for Hysterectomy
This study compares two levels of muscle relaxation (deep versus moderate) during hysterectomy surgery to see which may be better for recovery. If you are a woman scheduled for a planned hysterectomy and are in generally good health, you might be eligible.
Menoufia, Eg.mnAges 18–60 - NCT07451522Recruiting
Comparing pain relief methods after heart bypass surgery
This study compares different ways to manage pain after coronary artery bypass grafting (CABG), which is heart bypass surgery. The goal is to find which approach works best and is safest for patients in the early recovery period.
Vladivostok, Outside USAges 18–75 - NCT07423910Recruiting
Numbing injections for better recovery after hernia surgery
This study looks at two types of numbing injections (TAP and RS blocks) to see which helps people recover better after groin hernia surgery. If you are having a planned single-side hernia repair, you might qualify to join.
TampereAges 18 years+ - NCT07412223RecruitingPhase 4
Tegileridine for bowel recovery after abdominal surgery
This trial tests a painkiller called Tegileridine to see if it helps your bowels work normally again after abdominal surgery.
Guangzhou, GuangdongAges 18 years+ - NCT06815393Recruiting
Comparing two pain relief methods for abdominal hysterectomy
This trial compares two different pain relief methods for women having abdominal hysterectomy (surgery to remove the uterus through a cut in the belly). It may help find a better way to manage pain after surgery.
Erzurum, YakutiyeAges 18–65 - NCT07246265Recruiting
Morphine clearance study for sickle cell crisis in ICU
This study looks at how the body clears morphine in adults with sickle cell disease who are in the intensive care unit (ICU) for a pain crisis or acute chest syndrome and are receiving morphine through a patient-controlled analgesia (PCA) pump. The goal is to understand how kidney function affects morphine breakdown.
Tours, FranceAges 18 years+ - NCT07229495RecruitingPhase 4
Tegileridine for pain after scoliosis surgery in teens
This trial tests a new pain medicine, tegileridine, for teenagers having spine surgery for scoliosis. It aims to see if it controls pain well after the operation, and if it's safe.
Zhengzhou, HenanAges 10–17 - NCT06088420Recruiting
Pain relief after cesarean section with nerve blocks
This study compares different nerve blocks for pain control after a planned cesarean delivery. The goal is to find which block provides the best pain relief with fewer side effects.
Asyut, ManfaloutAges 18–40 - NCT07164677Recruiting
Nerve block for pain after open-heart surgery
This study tests a nerve block (an injection near the back muscles) to see if it helps control pain after open-heart surgery. It might be a good option if you are having planned heart surgery through a cut in the middle of your chest.
SamsunAges 18–80 - NCT07153614Recruiting
Pain management after cancer surgery to start chemo sooner
This trial compares different methods of managing pain after cancer surgery to see which helps patients start chemotherapy sooner. It focuses on people having open abdominal surgery for certain cancers who are scheduled for chemotherapy afterward.
Knoxville, TennesseeAges 18–80 - NCT06344169RecruitingPhase 2/Phase 3
Pain relief after C-section with Naldebain
This trial tests a long-acting painkiller, Naldebain, for women having a planned C-section. It aims to see if it provides better pain control after the surgery.
Dalin, Chai-YiAges 20 years+ - NCT07123740Recruiting
Pain relief after liver donor surgery: two methods compared
This study compares two ways to control pain after surgery for living liver donors. It tests if one method works better than the other, which could help you recover more comfortably.
Altındağ, AnkaraAges 18–65 - NCT06205875Recruiting
High vs. low dose pain block after minimally invasive heart valve surgery
This trial compares two doses of a numbing medicine injected into the chest wall to control pain after heart valve surgery. If you qualify, you will receive either a higher or lower dose of the pain block to see which provides better pain relief and recovery.
Hasselt, LimburgAges 18 years+ - NCT06766994Recruiting
Pain relief methods after hysterectomy: a recovery comparison
This study compares two different ways to manage pain after abdominal hysterectomy surgery. The goal is to see which method helps you recover better and feel more comfortable.
Erzurum, YakutiyeAges 18–65 - NCT06976320Recruiting
Nerve block for gallbladder surgery pain
This trial tests a nerve block injection in the abdominal wall to reduce pain after gallbladder removal surgery. It may help patients recover more comfortably.
IstanbulAges 18–80 - NCT06878014RecruitingPhase 4
Morphine for pain relief after hip replacement surgery
This trial tests different doses of morphine given during spinal anesthesia to find the safest and most effective way to control pain after hip replacement surgery. If you are having a total hip replacement, you may be able to join.
Sosnowiec, Silesian VoivodeshipAges 18–75 - NCT06820190Recruiting
Numbing injection for pain after scoliosis fusion surgery
This trial is testing a new type of numbing injection near the spine to see how well it controls pain after scoliosis surgery. If you are having a posterior spinal fusion for idiopathic scoliosis, you may be able to join and receive the injection plus patient-controlled pain medicine.
Tanta, El-GharbiaAges 18 years+ - NCT06800846Enrolling by invitationPhase 4
Pain relief after knee replacement: injection methods compared
This study compares two ways to give pain medicine during knee replacement surgery: one is injected into the bone, the other around the joint. Researchers want to see which works better and may help you recover with less pain.
Khlong Luang, Changwat Pathum ThaniAges 50–80 - NCT06556121Recruiting
Numbing shot for gender-affirming surgery pain
This trial tests a numbing shot given during penile inversion vaginoplasty to see if it reduces pain after surgery. It might help people manage pain with less need for strong painkillers.
Toronto, OntarioAges 18–70 - NCT06666985RecruitingPhase 4
Spinal morphine for pain relief after major abdominal surgery
This trial tests whether a single injection of morphine into the fluid around the spine can provide better pain relief after planned laparoscopic or robotic abdominal surgery. If you are having one of several types of major abdominal surgery that lasts at least 2 hours and requires a hospital stay of at least 1 day, this study may be an option.
Guangzhou, GuangdongAges 18 years+ - NCT06562634Enrolling by invitation
Ultrasound-guided nerve block for knee surgery pain relief
This study tests a nerve block (erector spinae plane block) to see if it reduces pain after open knee surgery. It aims to find a better way to manage pain with fewer side effects.
CairoAges 18–65 - NCT06206044Enrolling by invitation
Evaluating typical spinal blocks for cesarean delivery
This study looks at how well the standard spinal block works for cesarean sections. It aims to understand the typical effects to improve care for patients having a C-section.
Portland, OregonAges 15–55 - NCT05461092RecruitingEarly Phase 1
Nerve blocks to improve pain control after spinal fusion
This early-stage study tests whether a regional nerve block can improve pain control and recovery for older adults having elective lumbar spinal fusion. If you qualify, you may receive a special pain-control injection during surgery to reduce opioid needs and improve recovery comfort.
Iowa City, IowaAges 65 years+ - NCT05006079RecruitingPhase 2
Study of combined opioid and sedative misuse treatment approach
This Phase 2 study looks at how to help people who have misused opioid pain medicines and sedative “sleep/anxiety” drugs (or used alcohol heavily) over the past 10 years. You may be eligible only if you are not actively seeking treatment and you do not have major severe mental health problems or recent overdose/suicide risk.
Detroit, MichiganAges 18–65
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Common questions
- Are there clinical trials for morphine?
- Yes. Clin2 currently lists 75 recruiting morphine studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a morphine trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a morphine trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.