Tranexamic Acid to Improve Same-day Discharge Rates After Holmium Laser Enucleation of the Prostate (HoLEP)

Northwestern University

Status and phase: Completed; Phase 4

Conditions: Benign Prostatic Hypertrophy; Kidney Calculi; Urologic Diseases

Treatments: Drug: Tranexamic acid

Study type: Interventional

Funder types: Other

Identifiers

NCT05082142

STU00215134

Details and patient eligibility

About

This study is designed to assess if there is a significant difference in same day discharge rates after Holmium Laser Enucleation of the Prostate (HoLEP). The investigators attempt to perform HoLEP as a same-day discharge (SDD) procedure, but at Northwestern Memorial, the SDD rate is currently approximately 60%. The limiting factor in SDD is hematuria. Tranexamic acid (TXA) is a clot promoting drug that is commonly used by orthopedic, cardiac and obstetric surgeons to prevent bleeding. The primary outcome will be to assess if there is a difference in SDD rates in those who receive TXA vs. those who do not.

Secondary outcomes will assess bleeding complications (defined as unplanned ED visit/clinic visit/procedure/admission related to bleeding, clot retention, clot evacuation, need for perioperative transfusion) between participants who receive TXA vs. those do not. The study will also assess differences in perioperative complications associated with TXA including but not limited to: deep venous thrombosis, pulmonary embolism, cerebrovascular events, between the groups. The study will also assess for the duration of postoperative hematuria between groups as well as differences in operative times between the groups.

The investigators anticipate that there may be up to a 25% increase in SDD rates in those who receive TXA vs. those who do not.

Full description

On the day of the surgery, the treatment assigned to the participant will be determined by chance, like flipping a coin. One arm will undergo the HoLEP procedure while receiving 1g TXA IV intraoperatively. The second arm will undergo the HoLEP procedure without receiving TXA IV intraoperatively.

After surgery, participants will receive weekly surveys via text message or email asking them to report any instances of difficulty urinating or blood in the urine. These surveys will continue for 12 weeks.

30 days after surgery, participants will come in for a standard clinical follow up appointment where they will be asked to complete a questionnaire about bleeding complications and symptoms.

12 weeks after surgery, participants will come in for their 12-week follow up and will be assessed for benign prostate hyperplasia (BPH) symptoms and their urine flow rate will be measured.

Enrollment: 110 patients

Sex: Male

Ages: 18 to 89 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Males 18-89 undergoing HoLEP
• Willing to sign the Informed Consent Form
• Able to read, understand, and complete patient questionnaires, pain texts, and medication diary

Exclusion criteria

• Allergy or hypersensitivity to TXA, history of acute venous or arterial thrombosis, intrinsic risk for thrombosis or thromboembolism, history of thromboembolic disease, hereditary thrombophilia, use of hormonal agents
• Patients having any additional simultaneous procedure other than a HoLEP (cystolitholapaxy allowed).
• Anticipated need for perineal urethrostomy at the time of HoLEP
• Patient not undergoing catheter removal and voiding trial at Northwestern Memorial Hospital

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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110 participants in 2 patient groups

TXA intraoperatively

Experimental group

Description:

Patients will receive intraoperative 1g TXA during the HoLEP procedure.

Treatment:

Drug: Tranexamic acid

No TXA intraoperatively

No Intervention group

Description:

Patients will not receive intraoperative TXA during the HoLEP procedure.