Comparison of Perioperative Analgesic Efficacy of Femoral Nerve Block, Adductor Canal Block and 4in1 Block

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-09-01

Study Completion Date

2025-06-30

Brief Summary

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Central neuraxial and regional anesthesia and analgesia techniques significantly reduce perioperative morbidity and mortality in the knee and below-knee surgeries.Nerve blocks appear to have better analgesic efficacy compared to placebo or patient-controlled analgesia (PCA). In addition, opioid-related side effects such as postoperative nausea, vomiting, pruritus, sedation, and respiratory depression are less. Therefore, interest in regional blocks such as femoral, sciatic, adductor, combined femoral, and sciatic is increasing. The knee joint is innervated by various nerves (genicular nerves) from the femoral, obturator, and sciatic nerves, and a comprehensive but simple technique is needed for postoperative analgesia. Complete and comprehensive postoperative analgesia was possible with this block, a simple single injection technique. The aim of our study is to evaluate the intraoperative analgesia efficacy of femoral, adductor canal block, and 4in1 block in patients who will undergo knee surgery.

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Detailed Description

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Conditions

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Block Analgesia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Group I: Femoral nerve block Group II: Adductor canal block Group III: 4in1 block

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Participants

Study Groups

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femoral nerve block

To evaluate the intraoperative analgesia effectiveness of femoral nerve block in patients who will have knee surgery.

Group Type EXPERIMENTAL

femoral nerve block

Intervention Type OTHER

To evaluate the intraoperative analgesia effectiveness of femoral block in patients who will have knee surgery.

adductor canal block

To evaluate the intraoperative analgesia effectiveness of adductor canal block in patients who will have knee surgery.

Group Type EXPERIMENTAL

adductor canal block

Intervention Type OTHER

To evaluate the intraoperative analgesia effectiveness of adductor canal block in patients who will have knee surgery.

4in1 block

To evaluate the intraoperative analgesia effectiveness of 4in1 block in patients who will have knee surgery.

Group Type EXPERIMENTAL

4in1 block

Intervention Type OTHER

To evaluate the intraoperative analgesia effectiveness of 4in1 block in patients who will have knee surgery.

Interventions

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femoral nerve block

To evaluate the intraoperative analgesia effectiveness of femoral block in patients who will have knee surgery.

Intervention Type OTHER

adductor canal block

To evaluate the intraoperative analgesia effectiveness of adductor canal block in patients who will have knee surgery.

Intervention Type OTHER

4in1 block

To evaluate the intraoperative analgesia effectiveness of 4in1 block in patients who will have knee surgery.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients between the ages of \>18
* undergone knee surgery
* American Society of Anesthesiologists (ASA) classification I-III group.

Exclusion Criteria

* Patients who do not want to participate in the study coagulopathy peripheral neuropathy local anesthetic drug allergy chronic opioid users anticoagulant users pregnant patients

Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No