Effect of Cold local Anaesthesia on high blood pressure patients during root canal treatment

Evaluation of Haemodynamic Effects and Anesthetic Efficacy of Precooled-Lignocaine with and without Adrenaline During Inferior Alveolar Nerve Block in Hypertensive Patients with Symptomatic Irreversible Pulpitis- An Observational study.

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2022/09/045941

Enrollment

Registered

2022-09-27

Start date

Unknown

Completion date

Unknown

Last updated

2022-10-17

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

Conditions

Health Condition 1: K040- Pulpitis

Interventions

Intervention1: Pre cooled LA without adrenaline: 1.8ml of 2 % Lignocaine hydrochloride as inferior alveolar nerve block, once Intervention2: Pre cooled LA with adrenaline: 1.8ml of 2 % Lignocaine hyd

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients who were diagnosed as hypertensive and their blood pressure Ã¢â?°Â¤ 159/99. 2. Mandibular molars with an endodontic pulpal diagnosis of symptomatic irreversible pulpitis. 3. Patients who had not taken any analgesics the day before and the day of the root canal procedure.

Exclusion criteria

Exclusion criteria: 1. Patients who refuse to give informed consent. 2. Teeth other than mandibular molars (incisors, canines, premolars). 3. Teeth with any resorptions, anatomy anomalies or perforations. 4. Patients taking pain medication for other systemic conditions. 5. Allergic to local anesthetics or any other drugs. 6. Conditions that influence the pain scores, and with presence of periapical radiolucency, swelling, and sinus tract. 7. Teeth with vertical fractures and periodontally compromised teeth. Non-restorable teeth.

Design outcomes

Primary

Measure	Time frame
Pre Cooled LA will not alter the blood pressure (BP) level in hypertensive patientsTimepoint: immediate	—

Secondary

Measure	Time frame
NilTimepoint: nil	—

Countries

India

Contacts

Public ContactDr B Saravanakarthikeyan

SRM Institute of Science and Technology

reasearchmaha@gmail.com9381018598

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026