Treatment
Calcium hydroxide clinical trials
We’re tracking 17 recruiting studies that include Calcium hydroxide, each written for real people, not researchers, below.
Recruiting studies
- NCT06196515RecruitingPhase 2/Phase 3
Study of a new nano-medication for infected tooth root canals
This trial tests whether a nano-scale calcium hydroxide paste works better than standard treatments for tooth infections. If you have a permanent molar with signs of infection around the root tip, this study may be an option.
CairoAges 21–49 - NCT07571837Recruiting
Nano-medication to reduce inflammation after root canal retreat
This study tests a special nano-sized (extremely tiny) medication placed inside a tooth after a previous root canal treatment failed. The goal is to reduce inflammation and swelling in the bone around the tooth's tip so it can heal better.
Cairo, Nasr CityAges 20–40 - NCT06683833RecruitingPhase 4
Comparing materials for protecting tooth nerves in deep cavities
This study compares three materials used to protect the nerve inside a deep cavity. If you have a deep cavity in a live tooth, you may be able to join and help find which material works best.
CairoAges 22–45 - NCT07641933RecruitingPhase 1
Root Canal Retreatment Dressing Comparison Study
This study compares different medicines placed inside root canals between appointments to help heal infections. You'll have a tooth retreated (cleaned and filled again) and help researchers find which dressing works best.
CairoAges 21–45 - NCT07410780Recruiting
Pain after root canal with two different sealers
This trial compares two types of root canal filling materials—bioceramic and calcium hydroxide—to see which one causes less pain after the procedure. If you have a tooth with a live but inflamed nerve, you may be able to join.
Rawalpindi, Punjab ProvinceAges 18–40 - 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 - NCT06466538RecruitingPhase 2/Phase 3
Boswellia vs standard medicine for root canal infection
This trial tests whether a natural gum resin (Boswellia) placed inside the tooth during root canal treatment can fight infection better than standard medications. It may be a good option for people with a single-rooted tooth infection who are otherwise healthy.
Al MansurahAges 20–60 - NCT07671326Recruiting
Bioceramic vs calcium hydroxide for infected molars
This study compares two types of medication placed inside a root canal to fight infection. It may be an option if you have an infected lower molar and are in generally good health.
Istanbul, IstanbulAges 18–65 - NCT06453304RecruitingPhase 2/Phase 3
Licorice root gel for root canal infection
This trial tests a natural anti-inflammatory medicine called glycyrrhizin (from licorice root) used inside the tooth during root canal treatment. It aims to see if it helps kill bacteria and reduce infection better than standard medications.
Al MansurahAges 20–60 - NCT07194837Recruiting
Laser treatment for root canal retreatment healing
This trial tests whether a special laser (810 nm diode) can help heal infections around the root tip after a failed root canal. It is for people who have a single-rooted tooth that needs retreatment.
CairoAges 20–45 - NCT07141459Recruiting
Laser disinfection for failed root canal treatment
This trial tests if using a special laser (810 nm diode) to disinfect the tooth after a second root canal treatment can reduce pain and inflammation. It aims to help patients whose previous root canal failed and who have a small infection around the tooth root.
CairoAges 20–40 - NCT07603934RecruitingEarly Phase 1
Testing Medications Inside Root Canals to Reduce Pain
This study tests different medications placed inside a tooth's root canal during treatment to see which one best reduces pain afterward. If you have a tooth with a dead nerve (necrotic pulp), this trial might help determine the best way to manage your pain during the healing process.
Cairo, Cairo GovernorateAges 18–40 - NCT06207253RecruitingPhase 2/Phase 3
Testing diclofenac gel for tooth root infections
This trial tests whether a special anti-inflammatory gel (diclofenac sodium) placed inside the tooth can help treat an infection at the root tip. It is for adults with a restorable tooth and no allergies to the medication.
CairoAges 18–50 - NCT06566508RecruitingPhase 2/Phase 3
Gotu kola gel for root canal infections
This study tests a natural gel made from asiaticoside (a compound from the Gotu kola plant) placed inside your root canal after cleaning. This gel may help reduce infection and inflammation better than standard medicines.
Al MansurahAges 20–60 - NCT07075055Recruiting
New bioceramic medication for infected front teeth
This trial tests a new bioceramic medication placed inside the root canal of infected front teeth to see if it improves healing. It is for adults with mature front teeth and an infection around the root tip, who are otherwise healthy.
MinyaAges 18–40 - NCT05397964Enrolling by invitation
Review of patients treated with direct pulp capping
This study looks back at dental treatment where calcium hydroxide was used to seal a tooth’s exposed pulp (the living inner part). It checks how well that approach worked and may help improve future treatment decisions.
IstanbulAges 18–50 - NCT07767084Recruiting
Sealer type and pain after root canal treatment
This study compares two types of dental sealers (materials used to fill the root canal) to see if one causes less pain after the procedure. It may help you know what to expect and allow you to choose a treatment that reduces discomfort.
MinyaAges 18–45
What Calcium hydroxide is being studied for
Conditions with recruiting Calcium hydroxide studies.
Common questions
- Are there clinical trials studying Calcium hydroxide?
- Yes. Clin2 currently lists 17 recruiting studies that include Calcium hydroxide, 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 Calcium hydroxide 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 Calcium hydroxide 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 Calcium hydroxide 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.