Tanta University

This study tests a surgical method to treat medication-related jaw bone damage (MRONJ) in 20 adults. Surgeons use a special tool called piezosurgery to remove damaged bone, then close the area with a double layer of tissue to help it heal. The goal is to reduce pain and improve w…

This study tests a new way to fix large breaks in the bone under the eye (orbital floor) using custom-made plastic implants. The implants are designed to fit each patient's unique bone structure. The goal is to see if these implants can restore normal eye position and movement. T…

This study involves 13 people who need an upper molar removed and have a large bone defect connecting to the sinus. After extraction, a custom-made bone graft is placed to repair the hole. Six months later, a dental implant is inserted. The goal is to see if the graft integrates …

This study tests a two-layer surgical method to close a hole (oroantral fistula) between the mouth and sinus cavity in 12 adults. The procedure uses a tissue graft from the roof of the mouth and a cheek flap to seal the defect. Patients are followed for 3 months to check healing,…

This study tests whether a gel containing chitosan and chlorhexidine can improve wound healing after lower molar extraction in people with controlled diabetes. The gel is applied to the extraction site to reduce bleeding, pain, and swelling. Forty adults with controlled diabetes …

This study tests a new technique to lift the sinus floor and place a dental implant at the same time using a special drill and guide. Ten people with missing upper back teeth and a shallow sinus will be treated. The goal is to see how much bone can be added and how well the impla…

This study tests a new type of dental filling called alkasite composite for baby molars that have had pulp treatment (pulpotomy). The goal is to see how well the filling performs in 25 healthy children. Researchers will check the fillings over time using standard dental criteria.

This study tests three different mouth care methods—colostrum (early breast milk), chlorhexidine (an antiseptic), and sodium bicarbonate (baking soda)—against plain salt water to see which best prevents ventilator-associated pneumonia in premature babies. About 80 preterm infants…

This study looks at a new way to give spinal anesthesia to older adults (65+) having hip fracture surgery. The goal is to see if using a mix of two types of numbing medicine, given in small doses, can prevent blood pressure from dropping too low during surgery. About 108 people w…

This study tests whether giving a very small dose of a sedative drug (dexmedetomidine) before septoplasty (nose surgery) can prevent the confusion and agitation some patients experience when waking up from anesthesia. The trial involves 120 adults aged 18 to 60 who are otherwise …

This study tests whether microneedling, combined with a natural growth factor injection, can thicken the gums around dental implants. Twenty adults with thin gums will receive either the injection alone or the injection plus microneedling. The goal is to improve gum health and ap…

This study tests whether neurofeedback, a type of brain training, can reduce ADHD symptoms in teens aged 12 to 18. Instead of medication, participants learn to control their brain activity to improve focus and behavior. The goal is to see if this approach offers a safer, long-las…

This study compares two types of nerve blocks (EOI block and TAP block) to see which provides better pain relief after laparoscopic spleen removal in children. Sixty children aged 8 to 16 will be randomly assigned to receive one of the two blocks. The goal is to improve pain cont…

This study tests two local anesthetics (articaine with epinephrine vs. mepivacaine without epinephrine) in 60 adults with controlled high blood pressure who need a single upper tooth pulled. The goal is to see which drug provides better pain control and causes fewer changes in bl…

This study looks at how different ways of activating a tooth-bleaching gel affect the results. Researchers will measure color change, surface roughness, tooth sensitivity, and how happy patients are with the treatment. The study involves 45 healthy adults aged 20-35 who want whit…

This study tests whether benzodiazepines (a type of sedative) and electroconvulsive therapy (ECT) can safely reduce catatonic symptoms in 30 adolescents aged 10-19 with profound autism. Catatonia involves problems with movement, speech, and behavior. Participants receive medicati…

This study looks at whether adding calcitonin to a standard numbing medicine (bupivacaine) in a nerve block can better control pain after chest surgery. About 92 adults having planned chest surgery will take part. The goal is to see if this reduces the need for morphine and lower…

This study looks at whether adding the medication sodium valproate to a standard jaw-washing procedure (arthrocentesis) can lower inflammation and pain in people with a clicking or painful jaw joint. Ten women aged 17 to 35 with this condition will have their joint fluid tested b…

This study looks at whether a simple finger sensor (peripheral perfusion index) and an ultrasound measurement of a large vein can predict low blood pressure in people having shoulder surgery while sitting up. Researchers will monitor 70 adults to see how accurate these tools are.…

This study compares two types of bars (PEEK, a plastic-like material, and titanium) used to attach dentures to implants in the lower jaw. Researchers will measure how well the dentures stay in place and check implant health at 6 and 12 months. The study involves 12 adults aged 40…

This study looks at two different bone-supported devices (Fast Back and modified Leaf Spring Self-Activated Expander) to see which works better for moving upper molars backward in adults with Class II malocclusion (overbite). Twenty Egyptian participants with full permanent teeth…

This study looks at 60 men having prostate surgery to see if a lung ultrasound or a vein ultrasound is better at spotting fluid overload early. Fluid overload can cause serious breathing problems during this type of surgery. The goal is to find which method works best so doctors …