Ignite Creation Date:
2025-12-25 @ 12:14 AM
Ignite Modification Date:
2026-01-02 @ 1:33 AM
Study NCT ID:
NCT07000058
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-07-29
First Post:
2025-05-23
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Wide-Awake Local Anesthesia No Tourniquet (WALANT) With Versus Without Hyaluronidase for Hand Surgery
Sponsor:
Misr University for Science and Technology
Organization:
Study Overview
Official Title:
Wide-Awake Local Anesthesia No Tourniquet (WALANT) With Versus Without Hyaluronidase for Hand Surgery
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The WALANT (Wide Awake Local Anesthesia No Tourniquet) method, introduced by Dr. Donald H. Lalonde over a decade ago, has gained popularity due to its favorable outcomes and patient satisfaction. This technique involves injecting diluted lidocaine and epinephrine, which helps control pain and bleeding without the discomfort of a tourniquet.
This research will explore the use of hyaluronidase to enhance the WALANT technique. The study hypothesize that adding hyaluronidase would improve the onset speed and duration of pain control. A double-blinded study involving 100 patients compared WALANT with hyaluronidase (Group A) to WALANT without Hyaluronidase (Group B).
This research will explore the use of hyaluronidase to enhance the WALANT technique. The study hypothesize that adding hyaluronidase would improve the onset speed and duration of pain control. A double-blinded study involving 100 patients compared WALANT with hyaluronidase (Group A) to WALANT without Hyaluronidase (Group B).
Detailed Description:
Background: Hand surgery, being one of the most frequent outpatient procedures, remains undecided regarding the ideal anesthesia technique. Wide-Awake Local Anesthesia No Tourniquet (WALANT) is one of the frequently used anesthesia techniques by some hand surgeons (8%).
Objective: The study aims to evaluate the impact of hyaluronidase administration on the onset and persistence of WALANT in hand surgery.
Patients and Methods: This Prospective, randomized, double-blind clinical trial will be conducted in Souad Kafafi University Hospital (SKUH), faculty of medicine, Misr University for Science and Technology (MUST).
One hundred patients (18-60years old) with ASA class I or II who will be scheduled for hand surgery. They will be equally divided into two groups: Group A (n =50) WALANT with hyaluronidase technique: Patients will receive a mixture of hyaluronidase 15 IU to every 1 ml lidocaine 1% mixture. Group B (n =50) WALANT without hyaluronidase technique: Patients will receive a mixture of lidocaine 1%. The infiltrative local anesthesia will be administered at the appropriate site in subcutaneous tissue just deep to the incisional site to produce tumescent local anesthesia. The onset time and duration of postoperative analgesia will be recorded.
Objective: The study aims to evaluate the impact of hyaluronidase administration on the onset and persistence of WALANT in hand surgery.
Patients and Methods: This Prospective, randomized, double-blind clinical trial will be conducted in Souad Kafafi University Hospital (SKUH), faculty of medicine, Misr University for Science and Technology (MUST).
One hundred patients (18-60years old) with ASA class I or II who will be scheduled for hand surgery. They will be equally divided into two groups: Group A (n =50) WALANT with hyaluronidase technique: Patients will receive a mixture of hyaluronidase 15 IU to every 1 ml lidocaine 1% mixture. Group B (n =50) WALANT without hyaluronidase technique: Patients will receive a mixture of lidocaine 1%. The infiltrative local anesthesia will be administered at the appropriate site in subcutaneous tissue just deep to the incisional site to produce tumescent local anesthesia. The onset time and duration of postoperative analgesia will be recorded.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: