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Clinical trials and research at Gangnam Severance Hospital

• 15Clinical trials
• 1Country

Newest trials

All recruiting trials (15)

• Opiranserin plus acetaminophen vs NSAIDs plus acetaminophen after minimally invasive gallbladder removal

  This trial tests whether opiranserin with acetaminophen works as well as NSAIDs with acetaminophen for pain after a minimally invasive cholecystectomy.

  Recruiting Gangnam Severance Hospital · Seoul and 1 other locations · NCT07620665

• Comparing robotic and assistant-controlled techniques for gastric cancer surgery

  This study is testing whether using a robot or having an assistant control the tools during gastric cancer surgery leads to better results for patients.

  Recruiting Gangnam Severance Hospital · Seoul · NCT06841484

• Comparing two methods for managing pain after gastric cancer surgery

  This study is testing whether a new pain relief gel works as well as a common injection method for people recovering from gastric cancer surgery.

  Recruiting Gangnam Severance Hospital · Seoul · NCT06839716

• Using Ropivacaine-Poloxamer 407 Gel to Manage Pain After Stomach Surgery

  This study tests if a special pain-relief gel used after stomach surgery can help patients feel less pain and recover better compared to a regular injection.

  Recruiting Gangnam Severance Hospital · Seoul · NCT06778954

• Evaluating drainage tube removal after stomach surgery

  This study is testing if taking out a drainage tube early after stomach surgery for cancer helps prevent complications compared to keeping it in until discharge.

  Recruiting Gangnam Severance Hospital · Seoul · NCT06690112

• Comparing two surgical methods for advanced gastric cancer treatment

  This study is testing whether removing all or just part of a certain fatty tissue during stomach surgery helps people with advanced gastric cancer do better and stay safe.

  Recruiting Phase 3 Gangnam Severance Hospital · Seoul · NCT06608381

• Analyzing EEG Changes During Surgery to Measure Pain Response

  This study is trying to see how brain activity changes during and after laparoscopic surgery to better understand pain responses in patients under general anesthesia.

  Recruiting Gangnam Severance Hospital · Seoul · NCT06342570

• Surgery to remove synovium in the quadriceps tendon to reduce knee crepitus after total knee replacement

  This study is testing if removing a part of the tissue around the quadriceps tendon can help reduce the annoying popping or crackling sound in the knee after total knee replacement surgery.

  Recruiting Gangnam Severance Hospital · Seoul, GangnamGu · NCT06129214

• Using EEG and ANI to Improve Recovery After Gynecological Surgery

  This study is testing if using special brain monitoring during anesthesia can help women recover better after laparoscopic gynecological surgery compared to standard anesthesia.

  Recruiting Gangnam Severance Hospital · Seoul, Seoul and 1 other locations · NCT05936671

• Investigating the link between preoperative anxiety and emergence delirium in children

  This study is trying to see if kids aged 2-8 who feel anxious before eye surgery are more likely to experience confusion as they wake up from anesthesia.

  Recruiting Gangnam Severance Hospital · Seoul · NCT05800639

• Ovarian function suppression for premenopausal women with low-risk breast cancer

  This study is testing if lowering ovarian function with hormone treatments can help premenopausal women with low-risk breast cancer after surgery feel better and avoid chemotherapy.

  Recruiting Phase 4 Gangnam Severance Hospital · Seoul, Korea and 1 other locations · NCT05333328

• Reducing post-mastectomy pain with opioid-free anesthesia

  This study is testing whether using anesthesia without opioids can help women who have had a mastectomy experience less chronic pain a year after their surgery compared to traditional opioid-based anesthesia.

  Recruiting Gangnam Severance Hospital · Seoul · NCT05146778

• Treatment for HER2-enriched early breast cancer using PAM50 testing

  This study is testing if adding a HER2-targeted treatment can help people with early breast cancer, who are HER2-negative and haven't had treatment before, feel better and achieve remission.

  Recruiting Phase 2 Gangnam Severance Hospital · Seoul · NCT04817540

• Repeat Sentinel Lymph Node Biopsy for Breast Cancer Recurrence

  This study is testing if a repeat lymph node biopsy can help patients with breast cancer that has come back after treatment by giving important information for their next steps in care.

  Recruiting Gangnam Severance Hospital · Seoul · NCT04741737

• Preventing lymphedema after breast cancer surgery

  This study is testing a new procedure to see if connecting lymph vessels can help prevent swelling in the arm for women having surgery for breast cancer.

  Recruiting Gangnam Severance Hospital · Seoul · NCT04687956

Quick answers

How many clinical trials run by Gangnam Severance Hospital are recruiting right now?

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

Where are these trials running?

All of them have sites in South Korea. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 1, Phase 4: 1, Phase 3: 1. 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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