NCT05528822

Brief Summary

Total joint replacement is projected to become the most common elective surgical procedure in the coming decade; the prevalence of total hip arthroplasty (THA) was estimated as more than 2.5 million individuals in the entire United States population. Orthopedic procedures involving the hip have remained challenging for regional anesthesia given the complex innervation, painful nature contributing to difficulty positioning, and a desire to maintain mobility to hasten postoperative recovery.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Dec 2022

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 1, 2022

Completed
5 days until next milestone

First Posted

Study publicly available on registry

September 6, 2022

Completed
3 months until next milestone

Study Start

First participant enrolled

December 1, 2022

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 1, 2023

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2023

Completed
Last Updated

February 6, 2023

Status Verified

September 1, 2022

Enrollment Period

10 months

First QC Date

September 1, 2022

Last Update Submit

February 2, 2023

Conditions

Keywords

modified fascia iliaca compartment blockpericapsular nerve group blockthe post-operative quality of recoveryHHS scoreVAS score

Outcome Measures

Primary Outcomes (2)

  • Change from Baseline visual analogue scale

    Using a ruler, the score is determined by measuring the distance (mm) on the 10-cm line between the "no pain" anchor and the patient's mark, providing a range of scores from 0 to 100. A higher score indicates greater pain intensity. Based on the distribution of pain Visual Analogue Scale scores in post-surgical patients (knee replacement, hysterectomy, or laparoscopic myomectomy) who described their postoperative pain intensity as none, mild, moderate, or severe, the following cut points on the pain Visual Analogue Scale have been recommended: no pain (0-4 mm), mild pain(5-44 mm), moderate pain (45-74 mm), and severe pain (75-100 mm).

    one day before the operation.

  • Harris Hip Score

    The HHS is divided into three sections. The first section are questions about pain and its impact which are answered by the patient or client. The second and third sections require the physiotherapist to assess the patient or client's hip joint and function.The HHS is a measure of dysfunction so the higher the score, the better the outcome for the individual. Results can be recorded and calculated online. The maximum score possible is 100. Results can be interpreted with the following\[1\]: \<70 = poor result; 70-80 = fair, 80-90 = good, and 90-100 = excellent.

    At one week, one month, and three months post-operatively.

Secondary Outcomes (1)

  • The mini-mental State Examination

    one day before the operation.

Study Arms (2)

Group F: H-FICB under ultrasound guidance before general anesthesia

EXPERIMENTAL

Group F was subjected to a high fascia iliaca compartment block under ultrasound guidance before general anesthesia.

Procedure: ultrasound-guided high fascia iliaca compartment block

Group P: PENG block under ultrasound guidance before general anesthesia

EXPERIMENTAL

Group P was subjected to a pericapsular nerve group (PENG) Block under ultrasound guidance before general anesthesia.

Procedure: ultrasound-guided pericapsular nerve group (PENG) block

Interventions

H-FICB was guided by ultrasound before general anesthesia. The patient was supine. First, the probe is placed transversely above the groin. Then slide the probe up and down to reveal a clear image of the internal oblique and sartorius muscles. There is a bowtie-like iliac fascia space at the junction of these two muscles. After the scanning, the needle was inserted behind the probe with the tip pointed to the ventral side under the guidance of real-time ultrasound; the tip passed through the skin into the iliac fascia space and advanced to the inguinal ligament. After no blood was extracted, 1 \~ 2 ml of normal saline was firstly injected to determine whether the tip position was correct. If the needle tip was correctly positioned, 0.375% ropivacaine 30 mL of local anesthetic was injected. The H-FICB was performed under ultrasound guidance by the same anesthesiologist.

Group F: H-FICB under ultrasound guidance before general anesthesia

A low-frequency curvilinear transducer was placed in the transverse plane over the anterior inferior iliac spine (AIIS) and moved over inferiorly to visualize the pubic ramus. The femoral artery and ilio pubic eminence (IPE) were then visualized (Figure 1). Using in-plane technique 10 cm echogenic 21 gauge needle was advanced from lateral to medial direction, and 20 ml of local anesthetic 0.5% ropivacaine was deposited between the psoas tendon anteriorly and pubic ramus posteriorly.

Group P: PENG block under ultrasound guidance before general anesthesia

Eligibility Criteria

Age65 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsOlder Adult (65+)

You may qualify if:

  • Aged 65 to 80 years male and female
  • Scheduled for elective single-incision laparoscopic cholecystectomy
  • The patients volunteered to participate in the study and signed the informed consent

You may not qualify if:

  • Preexisting neuropathy
  • Coagulopathy
  • Local skin infection
  • Hepatic, renal or cardiorespiratory failure
  • Local anesthetic allergy
  • Pregnancy
  • Complications of gallstone with gallbladder perforation
  • Diffuse peritonitis
  • Acute pyogenic cholangitis

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Affiliated Hospital of Nantong University

Nantong, Jiangsu, 0513, China

RECRUITING

MeSH Terms

Interventions

Dental Occlusion

Intervention Hierarchy (Ancestors)

DentistryDental Physiological PhenomenaDigestive System and Oral Physiological Phenomena

Study Officials

  • Xingguo Xu

    Chair

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 1, 2022

First Posted

September 6, 2022

Study Start

December 1, 2022

Primary Completion

October 1, 2023

Study Completion

December 1, 2023

Last Updated

February 6, 2023

Record last verified: 2022-09

Data Sharing

IPD Sharing
Will not share

Locations