Laryngopharyngeal RefluxNCT03463395
Efficacy of Reza Band for the Treatment of Laryngopharyngeal Reflux
A study testing Reza band in people with Laryngopharyngeal Reflux, run by Medical College of Wisconsin at 1 site in United States.
Trial summary
We hypothesize that tissue and salivary pepsin will resolve after 12 weeks use of Reza Band, but not following standard of care alone. Additionally, RFS, RSI and inflammatory cytokines (IL -1β, -6, and -8) will decrease to normative levels following 12 weeks use of Reza Band, but not with standard of care alone. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Laryngopharyngeal Reflux
- What is being tested?
- Reza band
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 0 participants
- Where
- 1 siteUnited States
- Study dates
- Jul 2020to Nov 2021
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Clinical diagnosis of laryngopharyngeal reflux (LPR).
- Age ≥ 18 years.
- Reflux Finding Score (RFS) of ≥ 7 and an Reflux Symptom Index (RSI) ≥ 13.
- Patients should be able to tolerate an endoscopy.
- Patients must be deemed able to comply with the treatment plan and follow-up schedule.
- Enrollment on an interventional postoperative study is allowed if study device/agents do not overlap i.e. no other investigational device or medication for the treatment of LPR is permitted during the duration of this study.
- Patients must provide study-specific informed consent prior to study entry.
Who cannot join
- Patient should not be on anticoagulants
- Currently being treated with another investigational medical device and/or drug.
- Currently receiving treatment for sleep apnea with continuous positive airway pressure (CPAP).
- The patient is female and is of childbearing potential and is not using an acceptable method of birth control or is pregnant or breast-feeding.
- Previous head or neck surgery or radiation.
- Carotid artery disease, thyroid disease or history of cerebral vascular disease.
Show all 10Show fewer
- Suspected esophageal cancer.
- Has either a pacemaker or implanted cardioverter defibrillator (ICD).
- Nasopharyngeal cancer.
- Previously undergone Nissen Fundoplication.
Trial locations and contacts
1 site in 1 country.
United States1 site
Froedtert Hospital and Medical College of Wisconsin
Milwaukee, Wisconsin, 53226
About this study
We hypothesize that tissue and salivary pepsin will resolve after 12 weeks use of Reza Band, but not following standard of care alone. Additionally, RFS, RSI and inflammatory cytokines (IL -1β, -6, and -8) will decrease to normative levels following 12 weeks use of Reza Band, but not with standard of care alone.
Primary Objective The primary objective is to evaluate the efficacy of the Reza Band for the treatment of LPR. We propose a pilot clinical trial to test the hypothesis that the Reza Band is effective for the treatment of LPR, measured by resolution of pepsin and decrease to normative values for RSI, Reflux Finding Score (RFS) and inflammatory cytokines.
The long-term goal is to determine the efficacy of the Reza Band in the sequential progression of reflux-attributed laryngeal inflammatory and neoplastic disease.
Read the detailed description
We propose a prospective cohort study. Sixty patients ≥ 18 years of age presenting to our laryngology outpatient clinic with LPR, with an RFS ≥ 7 and an RSI ≥ 13, not on anticoagulants, able to tolerate an endoscopy and consent to participate in this research study will be included. The study will consist of two cohorts. Cohort one will receive standard care (n = 30), and cohort two will receive standard care plus the Reza Band (to be worn as recommended by the manufacturer; n = 30). Patients will be assigned to either of the cohorts, based on their preferences.
Two laryngeal (posterior cricoid) biopsy specimens (one for pepsin ELISA and the other for qPCR for IL -1β, -6, and -8 inflammatory cytokines) and a throat saliva sample (for pepsin ELISA) will be obtained pre- and posttreatment (12 weeks) in an ambulatory clinic setting. The RSI, a patient-reported symptom severity questionnaire, will be administered in the clinic pre- and posttreatment. (36) Patients will be instructed to cough and clear the back of their throat to provide a saliva sample prior to endoscopy. The RFS (37) will be obtained by the study physicians during office endoscopy prior to biopsy. Deidentified biopsy and saliva samples will be transported to the research laboratory on ice and stored at -80 prior to analyses by ELISA and qPCR.
Pepsin ELISA One biopsy per subject will be homogenized in urea lysis buffer and total protein concentration determined as previously described (28). Saliva samples will be cleared by brief centrifugation. Noncompetitive indirect sandwich enzyme-linked immunosorbent assay described previously (35) will be performed to detect pepsin in biopsy homogenate and saliva.
qPCR RNA will be extracted from a second biopsy, DNAsed and reverse transcribed as described (38). Real time polymerase chain reaction will be performed in a Viaa7 Real Time PCR System using Taqman Gene Expression Assays targeting IL -1β, -6, and -8, and the housekeeping gene HPRT1 (ThermoFisher Scientific, Waltham, MA).
This pilot study will pave the way for clinical trials of a much-needed therapy for airway reflux. If the hypothesis proves true and the Reza Band resolves pepsin and inflammatory cytokines, and significantly improves endoscopic signs (RFS) and symptoms (RSI) of LPR, these data will also support a clinical trial to assess the utility of the Reza Band in preventing reflux-attributed laryngeal inflammatory and neoplastic disease sequelae. To our knowledge, this is the first study that will use pepsin as a primary outcome measure; it is believed to be a sensitive and specific biomarker for reflux and aspiration.
Deidentified biopsy and saliva samples will be transported to the research laboratory on ice and stored at -80 degrees C prior to analyses by ELISA and qPCR. The tissue and saliva samples will be labeled with patient study ID number and date of collection.
- Conditions
- Laryngopharyngeal Reflux
- Being tested
- Reza band
- Medical subject headings
- Laryngopharyngeal Reflux
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Reza bandDevice
Reza band, a non-medication, non-surgical medical device designed to reduce symptoms of LPR has recently been approved by the FDA. It works by stopping the flow of gastric contents through the upper esophageal sphincter (UES) by increasing the internal pressure of the UES
| Study group | Role | What they receive |
|---|---|---|
| Standard of Care | No intervention | Group A will receive standard of care |
| Reza band use | Experimental | Group B will receive standard care plus the Reza band (worn as recommended by the manufacturer) Receives: Device: Reza band |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in Tissue and Salivary Pepsin Levels
The primary objective is to evaluate the efficacy of the Reza Band for the treatment of LPR. We propose a pilot clinical trial to test the hypothesis that the Reza Band is effective for the treatment of LPR, measured by resolution of pepsin and decrease to normative values for RSI, Reflux Finding Score (RFS) and inflammatory cytokines.
Measured: The change in Pepsin will be measured pre and post 12 week treatment for LPR +/- Reza band
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Mar 2018
- Study startJul 2020 (estimated)
- Primary completionNov 2021 (estimated)
- Study completionNov 2021 (estimated)
Why it stopped: Funding for this study has ended and we were unable to enroll any subjects
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (30)Papers the sponsor has linked to this study.
- Other trials for Laryngopharyngeal RefluxStudies of the same condition, open and under way.
- More trials run by Medical College of WisconsinThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Model description
- Sixty patients ≥ 18 years of age presenting to the investigator's laryngology outpatient clinic with LPR, with an RFS ≥ 7 and an RSI ≥ 13, not on anticoagulants, able to tolerate an endoscopy and consent to participate in this research study will be included. One cohort (Group A) will receive standard care (n =30), the other (Group B) will receive standard care plus the Reza band (to be worn as recommended by the manufacturer; n = 30).
- Masking
- None (open label)
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Medical College of Wisconsin
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, John Rhee, Medical College of Wisconsin
- Investigators
- Nikki Johnston, PhD, Study director, Medical College of Wisconsin
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03463395
- Sponsor's protocol ID
- PRO30948
- Status last verified
- May 2020
- First submitted
- 5 Mar 2018
- Last updated
- 8 May 2020
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
- Individual data sharing
- No: If the decision is made to make individual participant data (IPD) available to other researchers, that data will be completely identified prior to release.
Publications
Ford CN. Evaluation and management of laryngopharyngeal reflux. JAMA. 2005 Sep 28;294(12):1534-40. doi: 10.1001/jama.294.12.1534.
PubMed 16189367Koufman JA. The otolaryngologic manifestations of gastroesophageal reflux disease (GERD): a clinical investigation of 225 patients using ambulatory 24-hour pH monitoring and an experimental investigation of the role of acid and pepsin in the development of laryngeal injury. Laryngoscope. 1991 Apr;101(4 Pt 2 Suppl 53):1-78. doi: 10.1002/lary.1991.101.s53.1.
PubMed 1895864Vaezi MF. Extraesophageal manifestations of gastroesophageal reflux disease. Clin Cornerstone. 2003;5(4):32-8; discussion 39-40. doi: 10.1016/s1098-3597(03)90097-4.
PubMed 15101493GABRIEL CE, JONES DG. The importance of chronic laryngitis. J Laryngol Otol. 1960 Jun;74:349-57. doi: 10.1017/s0022215100056693. No abstract available.
PubMed 13825824Yudkin PL, Aboualfa M, Eyre JA, Redman CW, Wilkinson AR. New birthweight and head circumference centiles for gestational ages 24 to 42 weeks. Early Hum Dev. 1987 Jan;15(1):45-52. doi: 10.1016/0378-3782(87)90099-5.
PubMed 3816638Perrier D, Gibaldi M. Clearance and biologic half-life as indices of intrinsic hepatic metabolism. J Pharmacol Exp Ther. 1974 Oct;191(1):17-24. No abstract available.
PubMed 4423599Inokuchi K. [Prospectives on cancer treatment in the future--from its clinical aspects]. Gan To Kagaku Ryoho. 1987 May;14(5 Pt 2):1372-9. Japanese.
PubMed 3109325Wight R, Paleri V, Arullendran P. Current theories for the development of nonsmoking and nondrinking laryngeal carcinoma. Curr Opin Otolaryngol Head Neck Surg. 2003 Apr;11(2):73-7. doi: 10.1097/00020840-200304000-00002.
PubMed 14515082Koufman JA. Low-acid diet for recalcitrant laryngopharyngeal reflux: therapeutic benefits and their implications. Ann Otol Rhinol Laryngol. 2011 May;120(5):281-7. doi: 10.1177/000348941112000501.
PubMed 21675582Koufman JA, Amin MR, Panetti M. Prevalence of reflux in 113 consecutive patients with laryngeal and voice disorders. Otolaryngol Head Neck Surg. 2000 Oct;123(4):385-8. doi: 10.1067/mhn.2000.109935.
PubMed 11020172Reulbach TR, Belafsky PC, Blalock PD, Koufman JA, Postma GN. Occult laryngeal pathology in a community-based cohort. Otolaryngol Head Neck Surg. 2001 Apr;124(4):448-50. doi: 10.1067/mhn.2001.114256.
PubMed 11283505Francis DO, Rymer JA, Slaughter JC, Choksi Y, Jiramongkolchai P, Ogbeide E, Tran C, Goutte M, Garrett CG, Hagaman D, Vaezi MF. High economic burden of caring for patients with suspected extraesophageal reflux. Am J Gastroenterol. 2013 Jun;108(6):905-11. doi: 10.1038/ajg.2013.69. Epub 2013 Apr 2.
PubMed 23545710Szczesniak MM, Williams RB, Brake HM, Maclean JC, Cole IE, Cook IJ. Upregulation of the esophago-UES relaxation response: a possible pathophysiological mechanism in suspected reflux laryngitis. Neurogastroenterol Motil. 2010 Apr;22(4):381-6, e89. doi: 10.1111/j.1365-2982.2009.01452.x.
PubMed 20377793Huszenicza G, Haraszti J, Molnar L, Solti L, Fekete S, Ekes K, Yaro AC. Some metabolic characteristics of dairy cows with different post partum ovarian function. Zentralbl Veterinarmed A. 1988 Aug;35(7):506-15. No abstract available.
PubMed 3142175Torrico S, Kern M, Aslam M, Narayanan S, Kannappan A, Ren J, Sui Z, Hofmann C, Shaker R. Upper esophageal sphincter function during gastroesophageal reflux events revisited. Am J Physiol Gastrointest Liver Physiol. 2000 Aug;279(2):G262-7. doi: 10.1152/ajpgi.2000.279.2.G262.
PubMed 10915633
Study at a glance
From the registry record, last updated by the sponsor on 8 May 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Efficacy of Reza Band for the Treatment of Laryngopharyngeal Reflux
- ClinicalTrials.gov ID
- NCT03463395
- Acronym / sponsor ID
- PRO30948
- Conditions
- Laryngopharyngeal Reflux
- Study type
- Interventional
- Recruitment status
- WithdrawnReason stopped: Funding for this study has ended and we were unable to enroll any subjects
- Enrolment
- 0 participants (actual)
- Lead sponsor
- Medical College of WisconsinUniversity, hospital or other
- Study start
- Jul 2020 (estimated)
- Primary completion
- Nov 2021 (estimated)
- Study completion
- Nov 2021 (estimated)
- First posted
- 13 Mar 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
We hypothesize that tissue and salivary pepsin will resolve after 12 weeks use of Reza Band, but not following standard of care alone. Additionally, RFS, RSI and inflammatory cytokines (IL -1β, -6, and -8) will decrease to normative levels following 12 weeks use of Reza Band, but not with standard of care alone.
Primary Objective The primary objective is to evaluate the efficacy of the Reza Band for the treatment of LPR. We propose a pilot clinical trial to test the hypothesis that the Reza Band is effective for the treatment of LPR, measured by resolution of pepsin and decrease to normative values for RSI, Reflux Finding Score (RFS) and inflammatory cytokines.
The long-term goal is to determine the efficacy of the Reza Band in the sequential progression of reflux-attributed laryngeal inflammatory and neoplastic disease.
Detailed description
We propose a prospective cohort study. Sixty patients ≥ 18 years of age presenting to our laryngology outpatient clinic with LPR, with an RFS ≥ 7 and an RSI ≥ 13, not on anticoagulants, able to tolerate an endoscopy and consent to participate in this research study will be included. The study will consist of two cohorts. Cohort one will receive standard care (n = 30), and cohort two will receive standard care plus the Reza Band (to be worn as recommended by the manufacturer; n = 30). Patients will be assigned to either of the cohorts, based on their preferences.
Two laryngeal (posterior cricoid) biopsy specimens (one for pepsin ELISA and the other for qPCR for IL -1β, -6, and -8 inflammatory cytokines) and a throat saliva sample (for pepsin ELISA) will be obtained pre- and posttreatment (12 weeks) in an ambulatory clinic setting. The RSI, a patient-reported symptom severity questionnaire, will be administered in the clinic pre- and posttreatment. (36) Patients will be instructed to cough and clear the back of their throat to provide a saliva sample prior to endoscopy. The RFS (37) will be obtained by the study physicians during office endoscopy prior to biopsy. Deidentified biopsy and saliva samples will be transported to the research laboratory on ice and stored at -80 prior to analyses by ELISA and qPCR.
Pepsin ELISA One biopsy per subject will be homogenized in urea lysis buffer and total protein concentration determined as previously described (28). Saliva samples will be cleared by brief centrifugation. Noncompetitive indirect sandwich enzyme-linked immunosorbent assay described previously (35) will be performed to detect pepsin in biopsy homogenate and saliva.
qPCR RNA will be extracted from a second biopsy, DNAsed and reverse transcribed as described (38). Real time polymerase chain reaction will be performed in a Viaa7 Real Time PCR System using Taqman Gene Expression Assays targeting IL -1β, -6, and -8, and the housekeeping gene HPRT1 (ThermoFisher Scientific, Waltham, MA).
This pilot study will pave the way for clinical trials of a much-needed therapy for airway reflux. If the hypothesis proves true and the Reza Band resolves pepsin and inflammatory cytokines, and significantly improves endoscopic signs (RFS) and symptoms (RSI) of LPR, these data will also support a clinical trial to assess the utility of the Reza Band in preventing reflux-attributed laryngeal inflammatory and neoplastic disease sequelae. To our knowledge, this is the first study that will use pepsin as a primary outcome measure; it is believed to be a sensitive and specific biomarker for reflux and aspiration.
Deidentified biopsy and saliva samples will be transported to the research laboratory on ice and stored at -80 degrees C prior to analyses by ELISA and qPCR. The tissue and saliva samples will be labeled with patient study ID number and date of collection.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
- Model description
- Sixty patients ≥ 18 years of age presenting to the investigator's laryngology outpatient clinic with LPR, with an RFS ≥ 7 and an RSI ≥ 13, not on anticoagulants, able to tolerate an endoscopy and consent to participate in this research study will be included. One cohort (Group A) will receive standard care (n =30), the other (Group B) will receive standard care plus the Reza band (to be worn as recommended by the manufacturer; n = 30).
| Arm | Type | Receives |
|---|---|---|
| Standard of Care | No intervention | –Group A will receive standard of care |
| Reza band use | Experimental | Device: Reza bandGroup B will receive standard care plus the Reza band (worn as recommended by the manufacturer) |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Clinical diagnosis of laryngopharyngeal reflux (LPR).
- Age ≥ 18 years.
- Reflux Finding Score (RFS) of ≥ 7 and an Reflux Symptom Index (RSI) ≥ 13.
- Patients should be able to tolerate an endoscopy.
- Patients must be deemed able to comply with the treatment plan and follow-up schedule.
Key exclusion criteria (10 listed)
- Patient should not be on anticoagulants
- Currently being treated with another investigational medical device and/or drug.
- Currently receiving treatment for sleep apnea with continuous positive airway pressure (CPAP).
- The patient is female and is of childbearing potential and is not using an acceptable method of birth control or is pregnant or breast-feeding.
- Previous head or neck surgery or radiation.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Reza bandReza band, a non-medication, non-surgical medical device designed to reduce symptoms of LPR has recently been approved by the FDA. It works by stopping the flow of gastric contents through the upper esophageal sphincter (UES) by increasing the internal pressure of the UES | Device | Reza band use |
Primary outcome
Change in Tissue and Salivary Pepsin Levels
Time frame: The change in Pepsin will be measured pre and post 12 week treatment for LPR +/- Reza band
The primary objective is to evaluate the efficacy of the Reza Band for the treatment of LPR. We propose a pilot clinical trial to test the hypothesis that the Reza Band is effective for the treatment of LPR, measured by resolution of pepsin and decrease to normative values for RSI, Reflux Finding Score (RFS) and inflammatory cytokines.
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 8 May 2020.
- Background: PubMed 16189367Ford CN. Evaluation and management of laryngopharyngeal reflux. JAMA. 2005 Sep 28;294(12):1534-40. doi: 10.1001/jama.294.12.1534.
- Background: PubMed 1895864Koufman JA. The otolaryngologic manifestations of gastroesophageal reflux disease (GERD): a clinical investigation of 225 patients using ambulatory 24-hour pH monitoring and an experimental investigation of the role of acid and pepsin in the development of laryngeal injury. Laryngoscope. 1991 Apr;101(4 Pt 2 Suppl 53):1-78. doi: 10.1002/lary.1991.101.s53.1.
- Background: PubMed 15101493Vaezi MF. Extraesophageal manifestations of gastroesophageal reflux disease. Clin Cornerstone. 2003;5(4):32-8; discussion 39-40. doi: 10.1016/s1098-3597(03)90097-4.
- Background: PubMed 13825824GABRIEL CE, JONES DG. The importance of chronic laryngitis. J Laryngol Otol. 1960 Jun;74:349-57. doi: 10.1017/s0022215100056693. No abstract available.
- Background: PubMed 3816638Yudkin PL, Aboualfa M, Eyre JA, Redman CW, Wilkinson AR. New birthweight and head circumference centiles for gestational ages 24 to 42 weeks. Early Hum Dev. 1987 Jan;15(1):45-52. doi: 10.1016/0378-3782(87)90099-5.
- Background: PubMed 4423599Perrier D, Gibaldi M. Clearance and biologic half-life as indices of intrinsic hepatic metabolism. J Pharmacol Exp Ther. 1974 Oct;191(1):17-24. No abstract available.
- Background: PubMed 3109325Inokuchi K. [Prospectives on cancer treatment in the future--from its clinical aspects]. Gan To Kagaku Ryoho. 1987 May;14(5 Pt 2):1372-9. Japanese.
- Background: PubMed 14515082Wight R, Paleri V, Arullendran P. Current theories for the development of nonsmoking and nondrinking laryngeal carcinoma. Curr Opin Otolaryngol Head Neck Surg. 2003 Apr;11(2):73-7. doi: 10.1097/00020840-200304000-00002.
- Background: PubMed 21675582Koufman JA. Low-acid diet for recalcitrant laryngopharyngeal reflux: therapeutic benefits and their implications. Ann Otol Rhinol Laryngol. 2011 May;120(5):281-7. doi: 10.1177/000348941112000501.
- Background: PubMed 11020172Koufman JA, Amin MR, Panetti M. Prevalence of reflux in 113 consecutive patients with laryngeal and voice disorders. Otolaryngol Head Neck Surg. 2000 Oct;123(4):385-8. doi: 10.1067/mhn.2000.109935.
- Background: PubMed 11283505Reulbach TR, Belafsky PC, Blalock PD, Koufman JA, Postma GN. Occult laryngeal pathology in a community-based cohort. Otolaryngol Head Neck Surg. 2001 Apr;124(4):448-50. doi: 10.1067/mhn.2001.114256.
- Background: PubMed 23545710Francis DO, Rymer JA, Slaughter JC, Choksi Y, Jiramongkolchai P, Ogbeide E, Tran C, Goutte M, Garrett CG, Hagaman D, Vaezi MF. High economic burden of caring for patients with suspected extraesophageal reflux. Am J Gastroenterol. 2013 Jun;108(6):905-11. doi: 10.1038/ajg.2013.69. Epub 2013 Apr 2.
- Individual participant dataSharing planned: No. If the decision is made to make individual participant data (IPD) available to other researchers, that data will be completely identified prior to release.
Related trials for Laryngopharyngeal Reflux
RecruitingPhase 2
Fosamprenavir for Laryngopharyngeal Upper Airway Tissue Treatment and Enzyme Reduction
Laryngopharyngeal Reflux
Enrolling by invitationObservational study
The Johns Hopkins Heartburn Center Registry
Gastroesophageal Reflux Disease, Barrett Esophagus
Enrolling by invitationObservational study
Effect of Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA) on Gastric Emptying
Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists
Recruiting
New Topical tReatment Options for Symptomatic patiEnts With Nonerosive gastroesophageaL Reflux dIsease (The RELIEF Trial)
GERD (Gastroesophageal Reflux Disease), NERD
Not yet recruitingPhase 4
Comparative Effectiveness of Alginate, Magaldrate, Sucralfate, Proton Pump Inhibitors, and Diet in Laryngopharyngeal Reflux Disease
Laryngopharyngeal Reflux Disease
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Nikki Johnston, PhD study director
Medical College of Wisconsin
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Reza band in people with Laryngopharyngeal Reflux, run by Medical College of Wisconsin at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 10 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: withdrawn, as of the sponsor's last update on 8 May 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in Tissue and Salivary Pepsin Levels (time frame: The change in Pepsin will be measured pre and post 12 week treatment for LPR +/- Reza band). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT03463395, which also lists 30 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 May 2020.