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Full Pulpotomy in Permanent Teeth With Irreversible Pulpitis and Apical Periodontitis

12. august 2026 opdateret af: Nessrin Taha, King Abdullah University Hospital

Outcome, Quality of Life and Patient Satisfaction After Full Pulpotomy in Permanent Teeth With Irreversible Pulpitis and Apical Periodontitis: A Prospective Exploratory Clinical Study.

This study will evaluate whether full pulpotomy can successfully treat mature permanent teeth with irreversible pulp inflammation and a periapical lesion. Full pulpotomy involves removing the inflamed pulp tissue from the crown of the tooth while preserving the healthy tissue inside the roots. The study will assess pain relief, patient satisfaction, and clinical and radiographic healing over time, including healing of the periapical lesion using dental X-rays and limited-field CBCT imaging. The findings may help determine whether full pulpotomy can provide a less invasive alternative to root canal treatment for selected teeth with periapical lesions.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This is a single-arm, prospective clinical study evaluating the effectiveness of full pulpotomy in mature permanent posterior teeth diagnosed with symptomatic or asymptomatic irreversible pulpitis and associated periapical radiolucency. The study will be conducted at the endodontic postgraduate, with a minimum target of 30 teeth in 30 patients recruited consecutively during the study period.

Eligible teeth will undergo clinical and radiographic assessment, including cold sensibility testing, percussion, palpation, periodontal assessment, and periapical radiography. Following local anesthesia and rubber dam isolation, caries will be completely removed and full pulpotomy will be performed to the level of the root canal orifices. The vitality of the remaining pulp tissue will be assessed clinically. Hemostasis will initially be attempted using sodium hypochlorite-moistened cotton pellets. A 980-nm diode laser will then be applied to the pulp tissue to assist hemostasis. Following adequate hemostasis, a calcium silicate-based pulp capping material will be placed over the pulp stumps, followed by a resin-modified glass ionomer liner and definitive resin composite restoration.

Teeth found to have complete pulpal necrosis or in which adequate hemostasis cannot be achieved will not proceed with the pulpotomy protocol and will receive appropriate endodontic treatment according to the clinical findings.

Clinical and radiographic follow-up will be performed at 6 and 12 months, with additional follow-up planned at 24 and 36 months. Periapical radiographs will be obtained during follow-up, and limited-field CBCT will be obtained immediately after treatment and at 12 months to assess changes in the periapical lesion. Treatment success will be determined based on the absence of clinical signs and symptoms and evidence of resolution or reduction of the periapical lesion. Radiographic healing will be assessed by comparing follow-up images with baseline postoperative images.

Patient-reported outcomes will include postoperative pain, analgesic intake, oral health-related quality of life, and patient satisfaction. Pain will be assessed before treatment and at 3 days and 1 week after treatment. Oral health-related quality of life and patient satisfaction will be assessed before treatment, at 1 week, and at 12 months.

The study will provide clinical and radiographic evidence regarding the feasibility and outcome of full pulpotomy in selected permanent teeth with irreversible pulpitis and periapical radiolucency. It will also assess patient-reported outcomes associated with this treatment approach and explore whether full pulpotomy may represent a less invasive alternative to conventional root canal treatment in appropriately selected cases.

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

30

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

  • Navn: Nessrin Taha, DclinDent (Endo), PhD
  • Telefonnummer: +962776566110
  • E-mail: n.taha@just.edu.jo

Undersøgelse Kontakt Backup

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn
  • Voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • • Non -contributory medical history (SAI, II).

    • Posterior permanent tooth (premolar, molar).
    • Age range 8-30 years
    • Deep caries extending into the inner quarter of dentin or exposing the pulp on the periapical radiograph
    • The tooth should give positive response to cold sensibility testing
    • Clinical diagnosis of symptomatic/asymptomatic irreversible pulpitis based on the symptoms, radiographic findings and results of cold testing
    • The tooth is restorable, probing pocket depth and mobility are within normal limits
    • Periapical radiograph demonstrates the presence of periapical lesion.

Exclusion Criteria:

  • Non-restorable tooth.
  • Signs of pulpal necrosis including sinus tract or swelling.
  • Evidence of necrotic tissue in one or all canals.
  • Profuse pulpal bleeding and inability to achieve hemostasis.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Pulpotomy for permanent teeth with irreversible pulpitis and apical periodontitis.
Participants will receive full pulpotomy for permanent teeth with irreversible pulpitis and apical periodontitis. Treatment outcomes will be evaluated clinically and radiographically during follow-up.
Full pulpotomy will be performed in permanent teeth with irreversible pulpitis and apical periodontitis, with diode laser-assisted hemostasis and calcium silicate-based pulp capping. The intervention is distinguished by the treatment of teeth with radiographic evidence of apical periodontitis using a full pulpotomy approach rather than conventional root canal treatment.
Andre navne:
  • Cervikal pulpotomi
  • Coronal pulpotomy

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Success of pulpotomy
Tidsramme: 6 and 12 months
Treatment success will be determined by the absence of clinical signs and symptoms of disease, together with radiographic evidence of healing or reduction of the periapical lesion.
6 and 12 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Postoperative pain
Tidsramme: 3 and 7 days after treatment
Postoperative pain will be assessed using a numerical rating scale from 0 to 10, where 0 represents no pain and 10 represents the most severe pain.
3 and 7 days after treatment

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Oral health-related quality of life
Tidsramme: Before treatment, 1 week and 12 months after treatment
Oral health-related quality of life will be assessed using the Oral Health Impact Profile questionnaire modified for endodontic treatment.
Before treatment, 1 week and 12 months after treatment
Tooth Survival
Tidsramme: 12, 24, and 36 months
Tooth survival will be assessed based on percentage of the treated teeth remains present and functional during the follow-up period.
12, 24, and 36 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Studiestol: Nessrin Taha, DClinDent, PhD, Jordan University of Science and Technology

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

7. oktober 2026

Primær færdiggørelse (Anslået)

1. oktober 2028

Studieafslutning (Anslået)

1. oktober 2030

Datoer for studieregistrering

Først indsendt

8. august 2026

Først indsendt, der opfyldte QC-kriterier

12. august 2026

Først opslået (Faktiske)

17. august 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

17. august 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

12. august 2026

Sidst verificeret

1. august 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 550/226

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

UBESLUTET

IPD-planbeskrivelse

Individual participant data will not be shared publicly due to institutional regulations regarding data access and participant confidentiality. Requests for access to study data may be considered by the Principal Investigator following publication of the study results, in accordance with university policies and applicable ethical requirements.

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