Condition

Spinal Anesthesia clinical trials and research

• 17Clinical trials
• 1NIH research projects
• 5Countries

Newest Spinal Anesthesia clinical trials

All recruiting trials (17)

• Modified Saddle Block vs Spinal Anesthesia for TURP

  This study tests whether a modified saddle block or a standard spinal anesthesia better controls blood pressure during TURP for adults 40–90.

  Recruiting Phase 4 Pakistan Institute of Medical Sciences · Islamabad, Federal · NCT07841184

• Dexamethasone and Spinal Block Duration in Lower Abdominal Surgery

  This study tests whether giving dexamethasone before spinal anesthesia can lengthen how long the numbness lasts for adults having lower abdominal surgery.

  Recruiting Phase 4 Holy Family Hospital, Pakistan · Rawalpindi, Punjab Province · NCT07819682

• Unilateral vs. Bilateral Spinal Anesthesia for Hip Replacement in Older Adults

  This trial tests whether unilateral spinal anesthesia provides better hemodynamic stability than bilateral spinal anesthesia in people 65 and older undergoing hip replacement.

  Recruiting Kayseri City Hospital · Kayseri, Kayseri · NCT07789795

• Pupil light reflex to predict low blood pressure after spinal anesthesia in cesarean deliveries

  Doctors want to see if a quick eye-pupil test done before spinal anesthesia can predict who might develop low blood pressure after a cesarean delivery.

  Recruiting Al-Azhar University · Damietta · NCT07678723

• Patient-controlled remimazolam sedation under spinal anesthesia for hip replacement

  In adults having hip replacement with spinal anesthesia, this study tests whether letting patients control their own sedation with remimazolam works as well as standard clinician-controlled sedation.

  Recruiting Seoul National University Hospital · Seoul · NCT07661810

• Anterior Iliac Block for Postoperative Pain and Satisfaction in Inguinal Hernia Surgery

  This trial tests whether applying an anterior iliac block after inguinal hernia repair improves how long pain relief lasts and how satisfied patients are.

  Recruiting Sanliurfa Mehmet Akif Inan Education and Research Hospital · Sanliurfa and 1 other locations · NCT07533383

• Using preoperative shock indexes to predict low blood pressure after spinal anesthesia for cesarean delivery

  This study will see if simple blood-pressure-based shock indexes taken before surgery can predict which pregnant people having an elective cesarean with spinal anesthesia will develop low blood pressure after the block.

  Recruiting Marmara University · Istanbul · NCT07500519

• Predicting low blood pressure from spinal anesthesia during cesarean section

  This study will test whether body-shape measures (body roundness index and waist circumference) and simple heart/blood pressure indexes can help predict which full-term women having a cesarean with spinal anesthesia will develop low blood pressure.

  Recruiting TC Erciyes University · Kayseri · NCT07499947

• Skin conductance to predict low blood pressure after spinal anesthesia in older urologic cancer patients

  This project will try to see if skin conductance monitoring can predict which patients aged 65 and older having urologic cancer surgery with spinal anesthesia will develop low blood pressure.

  Recruiting Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital · Ankara, Yenimahalle · NCT07481851

• How preoperative anxiety affects vasovagal events during spinal anesthesia

  This project will see if higher anxiety before surgery increases the chance of vasovagal events in adults (18–65, ASA I–II) receiving spinal anesthesia.

  Recruiting Sanliurfa Mehmet Akif Inan Education and Research Hospital · Sanliurfa · NCT07450014

• Using femoral vein size to predict low blood pressure after spinal anesthesia in older adults having orthopedic surgery

  This test will see if the width of the right common femoral vein on ultrasound can predict drops in blood pressure after spinal anesthesia in people over 60 having elective lower-limb orthopedic surgery.

  Recruiting Cairo University · Cairo · NCT07339475

• Intrathecal dexmedetomidine plus fentanyl with bupivacaine for spinal anesthesia during above-knee amputation

  This trial will test whether adding intrathecal dexmedetomidine to fentanyl and bupivacaine gives better and longer pain relief after above-knee amputation for adults with lower-limb sarcoma.

  Recruiting National Cancer Institute, Egypt · Cairo · NCT07276867

• Dexamethasone versus magnesium added to bupivacaine for erector spinae plane block after elective cesarean

  This study will test whether adding dexamethasone or magnesium sulfate to bupivacaine in an erector spinae plane block gives better pain relief after elective cesarean under spinal anesthesia.

  Recruiting Cairo University · Cairo · NCT07139522

• Dexamethasone to prolong spinal anesthesia for cesarean delivery

  This trial tests whether a single IV dose of dexamethasone given around an elective C-section helps spinal anesthesia and postoperative pain relief last longer than a placebo.

  Recruiting Phase 4 Rawalpindi Medical College · Rawalpindi, Punjab Province · NCT07088146

• General versus spinal anesthesia with local numbing for buccal mucosal graft urethroplasty

  This project will see if spinal anesthesia plus local numbing causes less mouth and overall postoperative pain than general anesthesia for adult men having urethroplasty with a buccal (cheek) graft.

  Recruiting Tanta University · Tanta, El-Gharbia · NCT07074730

• Understanding nausea and vomiting after elective C-sections under spinal anesthesia

  This study looks at how often women feel nauseous or vomit after having a planned C-section with spinal anesthesia and what might cause it.

  Recruiting University of Liege · Chenée and 1 other locations · NCT06927830

• Binaural-beat music during knee replacement with spinal anesthesia

  This study will test whether listening to binaural beat music during knee replacement under spinal anesthesia reduces anxiety, pain, and cortisol levels in adults.

  Recruiting Nuh Naci Yazgan University · Kocasinan, Kayseri · NCT06729294

NIH-funded research (1)

Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.

• Comparing spinal anesthesia without opioids to general anesthesia in infants

  This study is looking at how using a special type of spinal anesthesia instead of regular general anesthesia can help babies avoid opioids during surgery, with the hope of keeping them safer and supporting their healthy development.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-10818500

Related topics

Quick answers

How many Spinal Anesthesia clinical trials are recruiting right now?

17, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 5 countries. The most sites are in Turkey (Türkiye) (7 trials), Egypt (5 trials), Pakistan (3 trials), Belgium (1 trial), South Korea (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 3. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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