Dartmouth-hitchcock Medical Center

This study tested a new computer-based tool that helps doctors adjust chemotherapy doses for people with cancers of the digestive system (like colorectal or stomach cancer). The goal was to reduce unplanned treatment delays caused by low blood cell counts. 52 adults receiving FOL…

This study tested whether using forceps to help guide a tube into the bile duct during an ERCP procedure makes the process easier and reduces the risk of post-procedure pancreatitis. 152 adults with a natural (unoperated) bile duct opening took part. The main goal was to see if f…

This study tested a new imaging method that uses light and a dye to see blood flow in muscles. The goal was to find out if it can help doctors diagnose acute compartment syndrome—a dangerous condition where pressure builds up in muscles after a severe injury. 15 adults with suspe…

This study looked at nearly 19,000 people having hip or knee replacement surgery to find out which blood thinner works best to prevent dangerous blood clots. The three medicines compared were aspirin, low-dose warfarin, and rivaroxaban. Researchers tracked deaths, clots, and blee…

This study tested whether a stronger compounded numbing cream (BLT) works better than standard lidocaine for reducing pain during laser and microneedling skin treatments. 63 adults rated their pain after each treatment. The goal was to see if the stronger cream provides better re…

This study tested whether wearing essential oil patches can lower stress and burnout in nurses working on a medical-surgery unit. Twenty nurses took part over 30 days, using the patches during six shifts and filling out stress surveys. The goal was to see if a simple, drug-free t…

This study tested whether a sous vide device, normally used for cooking, can keep a warm water bath at the right temperature to rewarm frostbitten hands and feet. Seven people with frostbite took part. The goal was to see if the device could safely and effectively thaw the frozen…

This study tested if a short, four-session therapy for health anxiety could work when delivered by medical assistants in regular doctor's offices. 68 adults with high health anxiety took part. The goal was to see if the therapy was practical, liked by patients, and helped reduce …

This study tested a type of talk therapy called Positive Psychotherapy (PPT) to help people with serious mental illness quit smoking. The therapy focuses on a person's strengths to boost their confidence in quitting. Sixteen adults who smoked at least 10 cigarettes a day and want…

This study tested a new handheld device that connects to a smartphone to measure a natural chemical called protoporphyrin IX (PpIX) in the skin. Researchers measured PpIX levels in 219 adults at different body spots to see how age, skin type, and body temperature affect those lev…

This study looked at whether cannabis or a similar drug (dronabinol) can fix brain reward problems in people with schizophrenia who also use cannabis. Researchers measured brain activity using fMRI scans in 263 participants. The goal was to understand if cannabis might act as a f…

This study looked at how physical fitness helps children ages 8 to 17 process a high-fat meal. Researchers measured fitness with a treadmill test and checked blood markers after the meal. The goal was to see if fitter kids have better fat metabolism and lower insulin resistance.

This study looked at whether monitoring brain waves during anesthesia can help predict confusion or memory problems after surgery in adults aged 60-80. Researchers tracked 31 people having non-cardiac surgery and tested their thinking skills before and 3 months after. The goal wa…

This study involved 16 adults with epilepsy who already had brain electrodes placed for surgery. Researchers used mild, painless electrical stimulation to see if it could change how the brain processes positive, negative, or neutral images. The goal was to learn more about brain …

This study tested whether an educational program could help people in rural areas learn more about colorectal cancer screening. Researchers enrolled 205 adults aged 45-74 from specific counties in New Hampshire and Vermont. Participants completed surveys before and after the prog…

This study tested a new high-density EEG method to map brain areas responsible for movement, sensation, language, and emotion. It included 122 people with epilepsy, brain tumors, and healthy volunteers. The goal was to improve understanding of brain function and seizure activity …

This study looked at 104 people with broken bones to see if a special dye and camera could measure blood flow in the bone and surrounding tissue. The goal was to find out if poor blood flow is linked to infections or bones that don't heal properly. Researchers hope this technique…