Treatment
Zinc clinical trials
We’re tracking 42 recruiting studies that include Zinc, each written for real people, not researchers, below.
Recruiting studies
- NCT06219525Recruiting
Zinc Dose Study for Very Premature Infants
This trial tests whether giving a higher dose of zinc (a mineral that helps growth and immunity) to very premature babies who weigh less than 800 grams can improve their health. It compares the higher dose to the standard dose.
Hat Yai, Changwat SongkhlaAges Any age - NCT06260891RecruitingPhase 2
Zinc study for sickle cell disease and bone health
This study tests if taking zinc supplements can improve bone health in people with sickle cell disease. It's for those with certain types of sickle cell disease (SS or S-Beta zero thalassemia) who are not on chronic transfusions or zinc supplements.
Oakland, CaliforniaAges 15–40 - NCT07488416Recruiting
Ginger paste vs. antibiotics for infected baby molars
This study tests a new paste made from zinc oxide and gingerol (a ginger extract) to treat infected baby molars. It may be an alternative to the standard antibiotic paste, with fewer antibiotics and potentially fewer side effects.
CairoAges 4–8 - NCT07187609Recruiting
Zinc bone graft for tooth replacement implants
This trial tests a special bone graft material made from cow bone with zinc to help support a new dental implant placed right after a tooth is removed. It may help people who need a tooth replaced in their lower jaw.
SuezAges 21–50 - NCT06577285Recruiting
Botox for gummy smile with zinc and phytase supplements
This trial tests if taking zinc and phytase supplements can make Botox work better for treating a gummy smile. It may help people who show too much gum when they smile.
CairoAges 18–60 - NCT03908736RecruitingPhase 2
Zinc supplements study for adults on the Navajo Nation
This study tests how daily zinc supplements affect participants in specific Navajo Nation communities by checking changes in blood and urine. It’s mainly meant for adults who are willing to take zinc and come to scheduled study visits.
Albuquerque, New MexicoAges 21–64 - NCT06009744Recruiting
Vitamin C and zinc for treating bowel leaks
This trial tests whether high doses of vitamin C and zinc can help heal a type of bowel leak (enterocutaneous fistula) in people who need nutrition through a vein. It might help reduce the output from the fistula and speed up recovery.
Mexico City, Mexico CityAges 18–70 - NCT06567717RecruitingPhase 2
Zinc and vitamin B3 supplement for IPF
This trial tests whether adding zinc and nicotinamide riboside (a vitamin B3-like supplement) to standard IPF treatment can help improve lung function. It is for people with IPF who are already seeing a lung doctor and live in certain states.
Los Angeles, CaliforniaAges 50 years+ - NCT07367412Recruiting
Zinc supplements for infection prevention in older hospital patients
This study tests whether giving zinc supplements to older patients (65+) in the hospital can help prevent infections. It is for patients at Herlev Hospital who are not already taking high doses of zinc or receiving certain specialized treatments.
Herlev, CopenhagenAges 65 years+ - NCT07760493Enrolling by invitation
Zinc supplements before and after colon surgery in children
This study is testing whether giving children zinc supplements around the time of colon surgery helps them recover faster and have fewer problems. It may help their body heal better after the operation.
Alexandria, Alexandria GovernorateAges 1 month–18 years - NCT06673082Enrolling by invitation
Zinc as a new therapy for cow milk allergy in children
This study tests if adding zinc to standard treatment helps children with cow milk protein allergy. It aims to see if zinc can improve their symptoms and make them feel better.
GizaAges 1 month–12 years - NCT06444633Recruiting
Home delivery of diarrhea treatment for children under 5
This trial tests whether sending ORS (oral rehydration solution) and zinc tablets to homes ahead of time helps treat diarrhea in young children faster. It's for caregivers in Nigeria who speak English or Hausa and have a child under 5.
AbujaAges 15 years+ - NCT07693972Recruiting
Probiotic vs zinc mouthwash for bad breath and plaque in braces
This trial compares a probiotic mouthwash to a zinc and chlorhexidine mouthwash to see which is better at controlling bad breath and plaque for people with braces. It aims to find a gentler option that still works well.
Baghdad, AlkarghAges 18–30 - NCT06847139Recruiting
Zinc vs. folic acid for high homocysteine in kidney dialysis
This trial tests whether zinc supplements can lower high homocysteine levels better than folic acid in people with chronic kidney disease who are on hemodialysis. It aims to find a simple, safe way to help protect your heart and blood vessels.
ChittagongAges Any age - NCT07102836RecruitingPhase 2
Zinc vs probiotics for jaundice in newborns on light therapy
This trial tests whether zinc or probiotics can help babies with jaundice recover faster while receiving phototherapy (light treatment). It aims to find a safe, easy way to lower bilirubin levels.
Bahawalpur, Punjab ProvinceAges birth–4 weeks - NCT06327529Recruiting
Zinc and iron absorption from beans in young women
This study looks at how well your body absorbs iron and zinc from common beans. It may help find better ways to prevent iron deficiency.
Davis, CaliforniaAges 19–24 - NCT06102044RecruitingPhase 3
Zinc for young infants with severe infection in Tanzania
This study tests whether giving zinc supplements to very young babies (under 2 months) with severe infections helps them recover better. It takes place in Tanzania and involves adding zinc to their regular care.
Dar es SalaamAges birth–2 months - NCT07395401Recruiting
Comparing fillings for baby molar root canals
This study compares two types of filling materials used in root canals of baby molars. It looks at which material works better when the tooth is prepared with either a manual file or a rotating dental tool. This could help children keep their baby teeth longer without pain or infection.
Giza, Giza GovernorateAges 5–8 - NCT07140874RecruitingPhase 2
Zinc as an add-on treatment for neck dystonia
This trial tests if taking zinc supplements can improve symptoms of cervical dystonia (a condition causing neck muscle spasms) for people who already get Botox injections. It adds zinc to your regular Botox treatment to see if it helps control symptoms better.
Gainesville, FloridaAges 18–89 - NCT03561376RecruitingEarly Phase 1
Zinc ointment versus petroleum jelly after skin surgery
This early-phase trial compares zinc oxide ointment versus petroleum jelly to help healing and scar appearance after certain skin surgeries. You might be able to join if you are having a suitable, uninfected, non-scalp skin incision and can use the study ointment.
Pittsburgh, PA, PennsylvaniaAges 18 years+ - NCT05236374Recruiting
Daily beef in a heart-healthy diet to study zinc cells
This study tests whether eating daily beef as part of a heart-healthy diet changes how your body’s cells handle zinc, a mineral important for many functions. It’s designed for older adults and includes strict diet and medication rules to keep results accurate.
Davis, CaliforniaAges 55–70 - NCT05835037RecruitingPhase 4
Zinc supplement study for prediabetes blood sugar control
This study tests whether taking zinc can improve how your body controls blood sugar in people with prediabetes. It may help slow the progression toward type 2 diabetes, but you would need to meet specific health and medication criteria.
Lancaster, PennsylvaniaAges 18–80 - NCT06151392RecruitingPhase 4
Probiotics and zinc for children with brain infection
This trial tests whether adding probiotics (healthy bacteria) and zinc supplements to standard treatment helps children with a brain infection called ventriculitis. It aims to see if these supplements improve recovery and reduce complications.
CairoAges 1 month–4 years - NCT06434753RecruitingPhase 3
Zinc supplements for stable advanced liver disease
This trial tests whether taking zinc supplements can improve the outlook for people with a certain type of advanced liver disease that is still stable (no major complications). If you have compensated advanced chronic liver disease and meet the criteria, you might be able to join.
BarcelonaAges 18–80
What Zinc is being studied for
Conditions with recruiting Zinc studies.
Common questions
- Are there clinical trials studying Zinc?
- Yes. Clin2 currently lists 42 recruiting studies that include Zinc, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Zinc trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Zinc an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Zinc or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.