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Preoperative clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Preoperative clinical trials that are recruiting, at sites in 2 countries (most in China (2), United States (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Preoperative clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Predicting lymphedema risk in inflammatory breast cancer patients using preoperative body impedance analysis | — | Houston, Texas | Recruiting | Oct 2, 2026 |
| Using Midazolam to Improve Postoperative Pain Relief for Colorectal Cancer Patients with Anxiety or Sleep Issues | — | Guangzhou, Guangdong | Recruiting | May 9, 2024 |
| Combining camrelizumab and apatinib with TACE for liver cancer treatment | Phase 3 | Nanjing, Jiangsu | Recruiting | Nov 14, 2022 |
All recruiting trials (3)
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Predicting lymphedema risk in inflammatory breast cancer patients using preoperative body impedance analysis
This study tests whether a preoperative bioimpedance test can help identify IBC patients who are at risk for developing lymphedema.
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Using Midazolam to Improve Postoperative Pain Relief for Colorectal Cancer Patients with Anxiety or Sleep Issues
This study is testing if giving midazolam before surgery can help colorectal cancer patients with anxiety or sleep issues feel less pain and recover faster afterward.
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Combining camrelizumab and apatinib with TACE for liver cancer treatment
This study is testing if combining two medications with a liver cancer treatment before surgery can help people with liver cancer live longer and have fewer problems after surgery.
Related topics
Quick answers
How many Preoperative clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in China (2 trials), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
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.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.