Ignite Creation Date:
2025-12-26 @ 5:22 PM
Ignite Modification Date:
2025-12-29 @ 12:39 PM
Study NCT ID:
NCT06836206
Status:
RECRUITING
Last Update Posted:
2025-02-20
First Post:
2025-01-30
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Effect of Gum Arabic (GA) on Residual Renal Function in Adult Dialysis Patients in Abu Dhabi
Sponsor:
Abu Dhabi Health Services Company
Organization:
Study Overview
Official Title:
The Effect of Gum Arabic (GA) on Adult Dialysis Patients in Abu Dhabi: A Prospective Randomized-controlled Trial (The GADAD Study)
Status:
RECRUITING
Status Verified Date:
2025-02
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:
GAESRD
Brief Summary:
Gum Arabic (GA), derived from Acacia trees, has shown potential benefits in metabolic, renal, and inflammatory conditions. This study explores the impact of GA on residual renal function in end-stage renal disease (ESRD) patients undergoing dialysis, as current evidence is limited.
Detailed Description:
Gum Arabic (GA) is an exudate with a gummy texture obtained from Acacia seyal and Acacia senegal. It is an arabinogalactan-protein complex and is composed of magnesium, calcium, and potassium salts of Arabic acid. GA is widely used in sub-Saharan African countries as a traditional remedy for many years. Ingestion of GA has been claimed to have beneficial effects in several health conditions like metabolic syndrome, renal failure, hypertension, gingivitis, anaemia, and hypercholesterolemia. Clinical trials conducted earlier have studied the effect of GA on metabolic disorders like type 2 diabetes mellitus, hyperlipidaemia, gastrointestinal health, oral health, renal diseases, and diseases like sickle cell anaemia and rheumatoid arthritis. A few studies have described GA to exhibit antioxidant properties, anti-inflammatory, probiotic, and antibacterial properties. GA has high fibre content causing satiety and is suggested as a good dietary fibre in patients with chronic kidney disease (CKD) based on its effect on various physiological and biochemical parameters.
The effect of GA on CKD patients has only been studied in a few publications. A study of patients undergoing regular haemodialysis showed supplementation of GA 50g/day along with low protein diet for 3 months resulted in a significant reduction in serum urea, creatinine, uric acid and phosphate levels and a significant increase in serum calcium levels. Another clinical trial conducted in Saudi Arabia among CKD patients showed that supplementing the diet with GA for four weeks significantly reduced C-reactive protein (CRP) levels however, four weeks supplementation did not show any effect on the serum urea and creatinine levels. Another study on forty ESRD patients on haemodialysis showed that GA supplementation of 30g/day for 12 weeks significantly improved Hb levels and augmented total antioxidant capacity whilst reducing CRP. A clinical trial conducted on patients with stage 2 or 3 CKD demonstrated that GA supplementation of 25g/day for a year was well tolerated and was associated with a slowing in the rate of decline of renal function as measured by eGFR. A single case study published in 2009 reported the postponement of dialysis for six years in a young girl with advanced CKD using GA 1-1.5 g/kg/day combined with traditional conservative (dietary and pharmacological) treatments . A systematic review on efficacy and safety of GA in patients with CKD suggested that GA supplementation may improve parameters like serum creatinine, urea, sodium, and potassium, but early-stage intervention and long duration of therapy were more likely to improve renal parameters.
GA is commonly used in the making of food products like puddings, frostings and candies . It has demulcent property for which it is used in medications and is generally recognized as safe by the US Food and Drug Administration. Earlier animal studies in toxicology have shown that there were no significant harmful effects observed on chronic intake of GA and no known teratogenic effects in animals .
There is a paucity of data on drug interactions, but studies have shown that concurrent use of oral GA and amoxicillin changed the pharmacokinetics resulting in a significant reduction in the absorption of amoxicillin leading to sub therapeutic plasma concentrations. A animal study on gastric ulcers demonstrated that GA administration potentiated the anti-ulcer effect of ranitidine.
Limited evidence supports the beneficial effects of oral GA on renal function, and there are no definitive studies demonstrating an improvement in residual renal function in ESRD patients undergoing haemodialysis.
This trial aims to assess the effect of GA on residual renal function in ESRD patients on dialysis.
The effect of GA on CKD patients has only been studied in a few publications. A study of patients undergoing regular haemodialysis showed supplementation of GA 50g/day along with low protein diet for 3 months resulted in a significant reduction in serum urea, creatinine, uric acid and phosphate levels and a significant increase in serum calcium levels. Another clinical trial conducted in Saudi Arabia among CKD patients showed that supplementing the diet with GA for four weeks significantly reduced C-reactive protein (CRP) levels however, four weeks supplementation did not show any effect on the serum urea and creatinine levels. Another study on forty ESRD patients on haemodialysis showed that GA supplementation of 30g/day for 12 weeks significantly improved Hb levels and augmented total antioxidant capacity whilst reducing CRP. A clinical trial conducted on patients with stage 2 or 3 CKD demonstrated that GA supplementation of 25g/day for a year was well tolerated and was associated with a slowing in the rate of decline of renal function as measured by eGFR. A single case study published in 2009 reported the postponement of dialysis for six years in a young girl with advanced CKD using GA 1-1.5 g/kg/day combined with traditional conservative (dietary and pharmacological) treatments . A systematic review on efficacy and safety of GA in patients with CKD suggested that GA supplementation may improve parameters like serum creatinine, urea, sodium, and potassium, but early-stage intervention and long duration of therapy were more likely to improve renal parameters.
GA is commonly used in the making of food products like puddings, frostings and candies . It has demulcent property for which it is used in medications and is generally recognized as safe by the US Food and Drug Administration. Earlier animal studies in toxicology have shown that there were no significant harmful effects observed on chronic intake of GA and no known teratogenic effects in animals .
There is a paucity of data on drug interactions, but studies have shown that concurrent use of oral GA and amoxicillin changed the pharmacokinetics resulting in a significant reduction in the absorption of amoxicillin leading to sub therapeutic plasma concentrations. A animal study on gastric ulcers demonstrated that GA administration potentiated the anti-ulcer effect of ranitidine.
Limited evidence supports the beneficial effects of oral GA on renal function, and there are no definitive studies demonstrating an improvement in residual renal function in ESRD patients undergoing haemodialysis.
This trial aims to assess the effect of GA on residual renal function in ESRD patients on dialysis.
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?:
False
Is an FDA AA801 Violation?: