Clinical trials
Calcium Hydroxide clinical trials
Below are recruiting calcium hydroxide clinical trials, each written for real people, not researchers. We’re tracking 15 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - NCT07867951Recruiting
Pain after two root canal medicines
This study compares two medicines placed inside a tooth during root canal treatment to see which one reduces pain better afterward. It may help people with an infected tooth causing pain.
Swāt, KpkAges 16–50 - NCT07585721Recruiting
Pain Relief After Root Canal Treatment: Two Different Medications
This study compares two types of medications placed inside a tooth after root canal treatment to see which one reduces pain better. You'll be asked about your pain levels after treatment, and researchers will measure a pain-related substance in your saliva.
CairoAges 18–45 - 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 - 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 - NCT07819240Recruiting
Antibacterial tooth medications for acute root abscess
This trial tests how well different antibacterial medications placed inside the tooth during root canal treatment clear infection in people with a severe tooth abscess. It aims to find the most effective way to reduce bacteria and relieve symptoms.
Erzurum, ErzurumAges 18–65 - 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 - 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 - 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 - 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 - 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
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Common questions
- Are there clinical trials for calcium hydroxide?
- Yes. Clin2 currently lists 15 recruiting calcium hydroxide studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a calcium hydroxide trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a calcium hydroxide trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.