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Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract

Primary Purpose

Renal Injury, Kidney Injury, Kidney Calculi

Status
Completed
Phase
Phase 2
Locations
Nicaragua
Study Type
Interventional
Intervention
Renalof
Placebo
Sponsored by
Catalysis SL
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Renal Injury focused on measuring Urolithiasis, Kidney Stone, Agropyron Repens, Ureteral calculi, Calcium oxalate

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Patient over 18 years of age, in all their mental and physical capacities to decide to be part of this study.
  2. There are no comorbidities or associated diseases that put the stability of the patient at risk.
  3. Not be diagnosed as Chronic Kidney Disease, in any stage.
  4. Existence of non-obstructive stones smaller than 10 mm located in the renoureteral path.
  5. No compromise of renal viability.

Exclusion Criteria:

  1. Patients under 18 years of age.
  2. Existence of comorbidities or associated diseases that put the stability of the patient at risk.
  3. Existence of a diagnosis of Chronic Kidney Disease, at any stage.
  4. Presence of non-obstructive or obstructive stones greater than 10 mm located in the renoureteral path.
  5. Renal viability compromise.

Sites / Locations

  • Clinica Seniors Managua

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

Renalof

Control

Arm Description

A total of 120 patients treated with the study product Renalof® at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.

A total of 35 patients treated with the study product Placebo at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.

Outcomes

Primary Outcome Measures

kidney stone clearance with Renalof® treatment compared to placebo
kidney stone clearance with Renalof® treatment compared to placebo measured by ultrasound and tomography imaging

Secondary Outcome Measures

Quality of life of patients
Quality of life was established in relation to the presence or absence of symptoms related to the disease by means of a bimonthly personal questionnaire: dysuria or burning when urinating, urinary urgency, kidney colic, difficulty in performing daily activities and periodicity of urinary infections (mild, moderate, severe, yes or no,).
Number of colic
number of colic during the 4-month follow-up of treatment
Adverse events related with product of the trial
Adverse effects related with the test product in patients with kidney stones, measured by means of a bimonthly personal questionnaire: nausea, vomiting, digestive pain, stomach ache... (mild, moderate, severe, yes or no,).

Full Information

First Posted
December 15, 2020
Last Updated
January 4, 2021
Sponsor
Catalysis SL
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1. Study Identification

Unique Protocol Identification Number
NCT04695951
Brief Title
Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract
Official Title
Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract
Study Type
Interventional

2. Study Status

Record Verification Date
December 2020
Overall Recruitment Status
Completed
Study Start Date
August 1, 2019 (Actual)
Primary Completion Date
July 1, 2020 (Actual)
Study Completion Date
October 1, 2020 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Catalysis SL

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
Given the high recurrence of urolithiasis in patients, the search for less aggressive and preventive treatments is increasingly necessary. Renalof® is presented as an alternative to herbal medicine being a product that, due to its diuretic and demineralization properties of kidney stones, has been widely used in this patient population, disintegrating and eliminating calcium oxalate and struvite stones in a painless in the genitourinary system. With the objective of determining the efficacy of this therapy, an observational, prospective, randomized, single-blind, two-arm study was carried out: treatment group with Renalof® and control group, placebo.
Detailed Description
Given the high recurrence of urolithiasis in patients, the search for less aggressive and preventive treatments is increasingly necessary. Renalof® is presented as an alternative to herbal medicine being a product that, due to its diuretic and demineralization properties of kidney stones, has been widely used in this patient population, disintegrating and eliminating calcium oxalate and struvite stones in a painless in the genitourinary system. With the objective of determining the efficacy of this therapy, an observational, prospective, randomized, single-blind, two-arm study was carried out: treatment group with Renalof® and control group, placebo. The treatment group consists of 120 patients over 18 years of age, of both sexes, with a diagnosis of urolithiasis less than 10 mm in diameter, present throughout the entire reno-uretero-bladder path, diagnosed by ultrasound, renal CT and urography . The Renalof® product was administered at a dose of 650 mg daily for 3 months and the presence of stones in any location of the reno-ureteral tract was evaluated using one of the diagnostic means mentioned in monthly consultations. The second group, treated with placebo corresponding to 35 people constituting 30% of the universe. The study period was from August 2019 to July 2020 at the Hospital Escuela Antonio Lenin Fonseca and the Seniors clinic, in the city of Managua, Nicaragua.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Renal Injury, Kidney Injury, Kidney Calculi, Ureteral Obstruction, Ureteral Calculi, Renal Stone, Ureteral Injury, Renal Disease, Urolithiasis, Calcium Oxalate, Urolithiasis; Lower Urinary Tract, Urolithiasis
Keywords
Urolithiasis, Kidney Stone, Agropyron Repens, Ureteral calculi, Calcium oxalate

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
Participant
Allocation
Randomized
Enrollment
155 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Renalof
Arm Type
Experimental
Arm Description
A total of 120 patients treated with the study product Renalof® at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.
Arm Title
Control
Arm Type
Placebo Comparator
Arm Description
A total of 35 patients treated with the study product Placebo at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.
Intervention Type
Dietary Supplement
Intervention Name(s)
Renalof
Intervention Description
A total of 120 patients treated with the study product Renalof® at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.
Intervention Type
Other
Intervention Name(s)
Placebo
Intervention Description
A total of 35 patients treated with Placebo at a dose of 650 mg twice daily were followed for 4 months. A preliminary analysis of the types of stones present in the study patients was performed according to the main compound, using a biophysical profile by biochemical analysis and the clinical characteristics, medical history and biochemical profile of the creatinine values of the test patients. Imaging and quality of life tests were carried out during the trial to check the efficacy and possible adverse effects of the test product in patients with kidney stones.
Primary Outcome Measure Information:
Title
kidney stone clearance with Renalof® treatment compared to placebo
Description
kidney stone clearance with Renalof® treatment compared to placebo measured by ultrasound and tomography imaging
Time Frame
4 months
Secondary Outcome Measure Information:
Title
Quality of life of patients
Description
Quality of life was established in relation to the presence or absence of symptoms related to the disease by means of a bimonthly personal questionnaire: dysuria or burning when urinating, urinary urgency, kidney colic, difficulty in performing daily activities and periodicity of urinary infections (mild, moderate, severe, yes or no,).
Time Frame
4 months
Title
Number of colic
Description
number of colic during the 4-month follow-up of treatment
Time Frame
4 months
Title
Adverse events related with product of the trial
Description
Adverse effects related with the test product in patients with kidney stones, measured by means of a bimonthly personal questionnaire: nausea, vomiting, digestive pain, stomach ache... (mild, moderate, severe, yes or no,).
Time Frame
4 months
Other Pre-specified Outcome Measures:
Title
Cost of treatment
Description
cost of treatment with the use of Renalof® compared to the usual treatments, taking into account hospitalization time due to the number of colic and recovery time due to urolithiasis
Time Frame
4 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patient over 18 years of age, in all their mental and physical capacities to decide to be part of this study. There are no comorbidities or associated diseases that put the stability of the patient at risk. Not be diagnosed as Chronic Kidney Disease, in any stage. Existence of non-obstructive stones smaller than 10 mm located in the renoureteral path. No compromise of renal viability. Exclusion Criteria: Patients under 18 years of age. Existence of comorbidities or associated diseases that put the stability of the patient at risk. Existence of a diagnosis of Chronic Kidney Disease, at any stage. Presence of non-obstructive or obstructive stones greater than 10 mm located in the renoureteral path. Renal viability compromise.
Facility Information:
Facility Name
Clinica Seniors Managua
City
Managua
ZIP/Postal Code
13035
Country
Nicaragua

12. IPD Sharing Statement

Plan to Share IPD
Yes
Citations:
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18269444
Citation
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Soucie JM, Coates RJ, McClellan W, Austin H, Thun M. Relation between geographic variability in kidney stones prevalence and risk factors for stones. Am J Epidemiol. 1996 Mar 1;143(5):487-95. doi: 10.1093/oxfordjournals.aje.a008769.
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Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract

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