Beijing Tiantan Hospital

This trial tests whether a procedure to remove blood clots from veins in the brain works better than standard blood-thinning medication for people with cerebral venous sinus thrombosis (CVST), a rare type of stroke. Participants will be randomly assigned to receive either the end…

This study planned to compare two methods of delivering a platelet-rich plasma patch to treat headaches caused by low spinal fluid pressure. The trial was withdrawn before any participants were enrolled, so no data was collected. The goal was to see if a simpler blind approach co…

This early-stage trial tests a therapy made from a patient's own immune cells, engineered to target a protein called B7-H3 found on glioblastoma cells. The cells are delivered directly into the brain via a small device. The study aims to find a safe dose and check for any signs t…

Researchers are testing whether human urinary kallidinogenase, a protein-based drug, can improve recovery in adults who have had an acute ischemic stroke and received standard reperfusion treatment such as clot-busting drugs or clot-removal procedures. The trial enrolls about 1,2…

This study tests whether a single injection of liposomal bupivacaine, a long-acting numbing drug, can provide better pain relief after brain surgery than the standard numbing drug. About 118 adults having elective brain surgery will be randomly assigned to receive either the new …

This study tests whether adding flurbiprofen axetil to a standard numbing medicine (ropivacaine) injected into the scalp before brain surgery can reduce pain afterward. About 216 adults having brain surgery will be randomly assigned to receive either the combination or the numbin…

This study tests whether injecting a mix of lidocaine and steroids into tender points can better relieve shingles pain compared to standard painkillers alone. The trial involves 136 adults with severe shingles pain for less than 90 days. Researchers will track pain levels for up …

This observational study looks at how inserting a central venous catheter into the neck affects pressure inside the skull in patients with acute brain injury. Researchers will monitor brain pressure, blood flow, and oxygen levels during and after the procedure in about 120 ICU pa…

This study looks at 500 adults having pituitary tumor surgery through the nose. Researchers want to find out who gets headaches soon after surgery and build a tool to predict that risk. Participants report their pain daily and fill out surveys for up to 3 months after surgery.

This study will collect brain scans from over 10,000 healthy people in China to create standard brain charts. These charts will show what a normal brain looks like at different ages. Doctors can then compare a patient's brain scan to these charts to help diagnose diseases like mu…