Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov
ClinicalTrials.gov Menu

Efficacy of Lidocaine Gel Enema After Endoscopic Hemorrhoid Band Ligation for Relief of Post Procedural Pain

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03797703
Recruitment Status : Recruiting
First Posted : January 9, 2019
Last Update Posted : October 16, 2019
Sponsor:
Information provided by (Responsible Party):
Advocate Health Care

Brief Summary:
This is a prospective study to assess the utility of Lidocaine Hydrochloride 2% gel enema (Hi-Tech Pharmacal Co., Inc.) in reducing post-procedural pain after endoscopic band ligation of internal hemorrhoids. Briefly, patients will be consented prior to entry into the study. During the endoscopic band ligation procedure, patients will be blindly placed into the treatment arm or control arm. The treatment arm will receive 15 ml enema of lidocaine gel immediately upon cessation of the procedure. In the placebo arm, oral pain medications will be provided. Researchers will assess pain following the procedure at 1 hour, 24 hours and 48 hours via telephone call. Another telephone call will be performed at 72 to 96 hours to assess any side effects of the medication.

Condition or disease Intervention/treatment Phase
Hemorrhoids Drug: Lidocaine Hydrochloride 2% gel enema Phase 1

Detailed Description:

This is a prospective single center study to evaluate side effects and efficacy of a lidocaine jelly 2% enema following endoscopic hemorrhoid band ligation. The investigators will administer a single dose of 15 mL lidocaine jelly 2%, obtained from Advocate main pharmacy, as an enema immediately post procedure. Patients will not be permitted to self-administer additional doses following discharge.

Prior to being enrolled in the study, the clinician will perform a Comprehensive Metabolic Panel and Complete Blood Count. When appropriate, a urine pregnancy test will be performed prior to enrollment. The investigators will assess for any signs or symptoms of liver disease. These assessments will occur within one month of the procedure date. If the patient has any signs of renal or hepatic impairment (creatinine greater than 2 or Childs Pugh Class 3), they will be excluded from the study. The researchers will also exclude patients with any history of arrhythmias or who are currently on anti-arrhythmic medications. Once the patient is deemed safe to proceed, the lidocaine gel enema will be placed at the cessation of the procedure by the investigator. At the time of the procedure, the clinician will assess and use their best judgement to determine if the rectal mucosa is generally intact by visual inspection. If the mucosa remains intact, the subject will be able to be included in the study. However, if the rectal mucosa is traumatized the subject will be excluded and will not participate in the randomized treatment.

Following the procedure, the patient will be monitored closely with a one-on one registered nurse for 4 hours in an observation unit. Vital signs will be taken every 5 minutes, as well as continuous EKG monitoring and pulse oximetry monitoring. If any adverse side effects occur, the physician is immediately available for further management and admission to the hospital if needed. Upon completion of the 4-hour observation period, the participants will be evaluated by a registered nurse and physician prior to discharge home following the procedure. The patient will be discharged with a responsible adult who will care for the patient for 24 additional hours. The clinician will communicate with the patient and responsible adult regarding any adverse side effects. The patient will also receive a phone number to call to reach the physician or the physician's associate who will be able to verbally assist the patient immediately should any adverse events occur.

For data collection, one hour following the procedure a clinician will screen for any adverse side effects and pain will be assessed using a numeric pain scale (0-10). The patient will also be contacted via telephone to assess adverse side effects and pain scale at 24 hours and 48 hours post procedure. The investigators will also call the patient at 72 to 96 hours to assess for any adverse effects. The patients will be followed up by the principal investigator for routine check-ups following the procedure. The clinician will be easily accessible via telephone and the patient will be given instructions on how to contact the clinician, if needed.

Data to be collected on each subject will include: date of procedure, specific patient ID, gender, age, internal hemorrhoids grade, race (White, African American, Hispanic, Asian), BMI, comorbid conditions, pain 1 hour post procedure, pain 24 and 48 hours post procedure, requirement of narcotic pain medication, requirement of other oral analgesic medication, sedation utilized and complications or adverse side effects from the medication.

Upon data collection of this trial, we will monitor for any adverse events. If there is an adverse event that is deemed by the principal investigator likely due to drug administration, we will report it to the FDA immediately through written communication and an IND Safety Report. It will be reported within at least 7 calendar days of being notified of the adverse event.

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 100 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple (Participant, Care Provider, Outcomes Assessor)
Primary Purpose: Supportive Care
Official Title: Efficacy of Lidocaine Gel Enema After Endoscopic Hemorrhoid Band Ligation for Relief of Post Procedural Pain
Actual Study Start Date : November 26, 2018
Estimated Primary Completion Date : November 26, 2020
Estimated Study Completion Date : November 26, 2020

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Treatment
Patients will be randomly allocated into the treatment group. The treatment group will receive a 15 mL lidocaine gel enema rectally immediately following completion of the procedure.
Drug: Lidocaine Hydrochloride 2% gel enema
Insertion of Lidocaine Hydrochloride 2% gel enema rectally immediately following the procedure.

No Intervention: Control
Patients will be randomly allocated into the control group. The control group will not receive a rectal enema.



Primary Outcome Measures :
  1. Change in Pain following Procedure at 1 hour, 24 hours and 48 hours [ Time Frame: This information will be collected at 1 hour, 24 hours and 48 hours after the procedure. ]
    This effect will be measured by statistical analysis comparing the treatment groups numeric pain scale ratings (0-10) with the control groups numeric pain scale ratings (0-10).


Secondary Outcome Measures :
  1. Pain Medication Needs [ Time Frame: This will be evaluated 48 hours after the procedure. ]
    This effect will be measured by asking the subject what pain medication was needed following the procedure and the amount taken.



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Patients older than 18 years of age
  • Patients undergoing endoscopic hemorrhoid band ligation at Advocate Christ Medical Center

Exclusion Criteria:

  • Patients undergoing endoscopic hemorrhoids band ligation who are already on pain medications chronically due to other reasons
  • Patients with moderate to severe renal impairment, defined as creatinine greater than 2
  • Patients with hepatic dysfunction, defined as patients with signs or symptoms of liver dysfunction and/or patients with Childs Pugh Class C
  • Patients with any history of arrhythmias or are currently on anti-arrhythmic medications
  • Patients with any contraindications to lidocaine, including hypersensitivity to local anesthetics of the amide type or any other component within the lidocaine 2% jelly
  • Patients with traumatized rectal mucosa in the area of application at the time of the procedure
  • Patients who are currently pregnant

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03797703


Contacts
Layout table for location contacts
Contact: Charles Berkelhammer, MD (708)499-5678 charlesberkel@aol.com

Locations
Layout table for location information
United States, Illinois
Advocate Christ Medical Center Recruiting
Oak Lawn, Illinois, United States, 60453
Contact: Charles Berkelhammer, MD    708-499-5678    charlesberkel@aol.com   
Principal Investigator: Charles Berkelhammer, MD         
Sub-Investigator: Elizabeth Brindise, DO         
Sponsors and Collaborators
Advocate Health Care

Layout table for additonal information
Responsible Party: Advocate Health Care
ClinicalTrials.gov Identifier: NCT03797703    
Other Study ID Numbers: AHC-6999-M5000223
First Posted: January 9, 2019    Key Record Dates
Last Update Posted: October 16, 2019
Last Verified: October 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
Layout table for MeSH terms
Hemorrhoids
Pain, Procedural
Rectal Diseases
Intestinal Diseases
Gastrointestinal Diseases
Digestive System Diseases
Vascular Diseases
Cardiovascular Diseases
Pain
Neurologic Manifestations
Signs and Symptoms
Lidocaine
Anesthetics, Local
Anesthetics
Central Nervous System Depressants
Physiological Effects of Drugs
Sensory System Agents
Peripheral Nervous System Agents
Anti-Arrhythmia Agents
Voltage-Gated Sodium Channel Blockers
Sodium Channel Blockers
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action