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Treatment time for non-surgical endodontic therapy with or without a magnifying loupe

Treatment time for non-surgical endodontic therapy with or without a magnifying loupe

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-15005988
Enrollment
Unknown
Registered
2015-02-14
Start date
2010-09-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pulpal Disease

Interventions

2 groups: use and not use magnifying loupe:Use magnifying loupe

Sponsors

Faculty of Dentistry, The University of Hong Kong
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 85 Years

Inclusion criteria

Inclusion criteria: Patient recruitment The study was approved by the Institutional Review Board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster (HKU UW 09 - 303) in Hong Kong and Peking University (PKU IRB 00001052 - 10071) in Beijing, China. Chinese patients who were generally healthy and required primary endodontic treatment via the HKU Health Service Dental Clinic in Hong Kong and the PKU School and Hospital of Stomatology Special Service Clinic in Beijing were invited to participate in the study. Teeth with pulpotomies were not accepted, and at least half of the coronal structure had to remain. The protocol of the study was explained to participants and consent was obtained.

Exclusion criteria

Exclusion criteria: Patients who had severe acute pulpitis with facial swelling or systemic infection, severe systemic disease, increased stress on the temporomandibular joint musculature, or increased psychological stress were excluded from this study.

Design outcomes

Primary

MeasureTime frame
Time reduction;

Countries

China

Contacts

Public ContactDr. CH Chu
chchu@hku.hk+852 28590371

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 17, 2026