An interventional study of Phenotype-Matched Dietary Protocol and Structured Progressive Exercise Protocol in Type 2 Diabetes Mellitus (T2DM), Insulin Resistance and Metabolic Syndrome, sponsored by Salah Snouda. Enrolling by invitation at 1 site in United Kingdom. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-08-18.
Sponsored by Salah Snouda · Not applicable, Interventional, and Treatment
This study tests a new tool called the Snouda Metabolic Score (SMS) that helps doctors identify the specific metabolic problems driving Type 2 Diabetes in each individual patient. Instead of treating all diabetic patients the same way, the SMS classifies patients into one of several metabolic phenotypes - patterns of dysfunction across five body systems: insulin resistance, chronic inflammation, hormonal disruption, gut microbiome imbalance, and mitochondrial dysfunction.
Once classified, each participant follows a personalized 24-week lifestyle and nutritional protocol targeting their specific phenotype. The protocol includes dietary changes, structured exercise, targeted nutritional supplements, and optional intermittent fasting. Participants track their blood glucose daily and complete biomarker blood tests at the start and end of the study.
The main goal is to determine whether the SMS tool accurately identifies metabolic phenotypes and whether phenotype-matched protocols produce better outcomes than standard approaches. The study measures changes in HbA1c, fasting insulin, C-peptide, inflammation markers, and whether participants achieve Type 2 Diabetes remission - defined as HbA1c below 6.5% without glucose-lowering medication.
The study is conducted entirely online through the diabetesreversal.io platform. There are no clinic visits required. Participants must be adults aged 18 or older with a confirmed Type 2 Diabetes diagnosis and must not be pregnant or breastfeeding.
Type 2 Diabetes Mellitus (T2DM) is a heterogeneous metabolic disorder driven by multiple overlapping physiological dysfunctions. Standard clinical management focuses on glycemic control through pharmacotherapy but does not address the underlying mechanistic drivers of the disease. This results in lifelong medication dependency and progressive disease burden rather than reversal.
The Snouda Metabolic Score (SMS) is a hybrid composite-to-binary diagnostic instrument designed to phenotype T2DM patients across five mechanistic pillars: (A) Insulin Resistance and Hyperinsulinemia, (B) Chronic Low-Grade Inflammation, (C) Hormonal and HPA Axis Dysregulation, (D) Gut Microbiome Dysbiosis, and (E) Mitochondrial Dysfunction and Oxidative Stress. Each pillar is scored using a combination of objective laboratory biomarkers (weighted 60%) and clinician-administered patient-reported secondary criteria (weighted 40%), generating a Confirmed Phenotype code that guides precision protocol targeting.
This prospective interventional study enrolls 50 adult participants with confirmed T2DM. Following SMS phenotyping at baseline, participants are assigned to a 24-week personalized intervention protocol matched to their Confirmed Phenotype. The intervention comprises four components: (1) a structured dietary protocol based on phenotype (low-carbohydrate, anti-inflammatory, or mitochondrial support diet); (2) a progressive exercise protocol; (3) targeted nutritional supplementation based on identified deficiencies; and (4) optional structured intermittent fasting with full safety protocols.
Primary outcomes include change in HbA1c from baseline to Week 24, proportion of participants achieving T2DM remission (HbA1c less than 6.5% off glucose-lowering medication), and SMS phenotype classification accuracy. Secondary outcomes include changes in fasting insulin, C-peptide, hs-CRP, morning cortisol, body weight, waist circumference, blood pressure, and participant-reported quality of life.
The study is conducted entirely through the diabetesreversal.io digital platform. Participants complete the SMS assessment online, receive their personalized protocol through the platform, submit weekly check-ins, and upload self-measured physical assessments and blood glucose readings. Laboratory biomarker testing (Genesis Biomarker Panel) is performed at a local laboratory of the participant's choice at baseline and Week 24, with costs borne by the participant.
Safety oversight includes daily glucose monitoring protocols, a hypoglycemia escalation protocol, mandatory physician consultation prior to fasting periods, and independent medical monitoring of all serious adverse events. The study has received Deferred Approval from WCG Institutional Review Board (IRB Tracking Number 20261755).
10,371 studies on the registry are indexed under Diabetes Mellitus, Type 2; 1,406 are open to participants now.
This study's planned enrollment of 150 is above the median of 80 across 8,350 interventional studies indexed under Diabetes Mellitus, Type 2.
Browse Diabetes Mellitus, Type 2 studies →This is the only study on the registry with Salah Snouda as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
HbA1c
A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
GFR and eGFR (kidney filtering)
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Participants undergo SMS phenotyping at baseline and receive a 24-week personalized protocol matched to their Confirmed Phenotype code. The protocol includes a phenotype-specific dietary plan, structured progressive exercise, targeted nutritional supplementation, and optional structured intermittent fasting with full safety protocols.
Behavioral: Phenotype-Matched Dietary Protocol · Behavioral: Structured Progressive Exercise Protocol · Dietary Supplement: Targeted Nutritional Supplementation · Behavioral: Structured Intermittent Fasting Protocol
A structured dietary plan tailored to the participant's SMS Confirmed Phenotype. Options include low-carbohydrate diet (Pillar A dominant), anti-inflammatory diet (Pillar B dominant), cortisol-regulating diet (Pillar C dominant), prebiotic/probiotic-rich diet (Pillar D dominant), or mitochondrial support diet (Pillar E dominant).
A progressive exercise program combining resistance training and aerobic activity, delivered through the diabetesreversal.io platform with instructional videos and weekly progression targets.
Nutritional supplements selected based on the participant's SMS phenotype and identified deficiencies. May include magnesium, berberine, omega-3 fatty acids, vitamin D, CoQ10, or probiotic formulations depending on the Confirmed Phenotype.
Optional structured intermittent fasting periods with a mandatory 24-hour fasting safety protocol including pre-fast physician consultation, 4-hourly glucose monitoring, defined stop criteria, and carbohydrate availability requirements.
Change in HbA1c from Baseline to Week 24
Change in glycated hemoglobin (HbA1c, %) measured via laboratory blood test at baseline and Week 24, as an indicator of long-term glycemic control improvement.
Time frame: Baseline and Week 24
Rate of Type 2 Diabetes Remission at Week 24
Proportion of participants achieving T2DM remission, defined as HbA1c below 6.5% without glucose-lowering medication for a minimum of 3 months, as assessed at Week 24.
Time frame: Week 24
Change in Fasting Insulin from Baseline to Week 24
Time frame: Baseline and Week 24
Change in C-peptide from Baseline to Week 24
Time frame: Baseline and Week 24
Change in High-Sensitivity C-Reactive Protein (hs-CRP) from Baseline to Week 24
Time frame: Baseline and Week 24
Change in Fasting Morning Cortisol from Baseline to Week 24
Time frame: Baseline and Week 24
Change in Body Weight from Baseline to Week 24
Time frame: Baseline and Week 24
Change in Waist Circumference from Baseline to Week 24
Time frame: Baseline and Week 24
SMS Phenotype Classification Accuracy
Proportion of participants whose SMS Confirmed Phenotype code at baseline correctly predicts the dominant mechanistic driver as confirmed by biomarker response pattern at Week 24.
Time frame: Week 24
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for Aug 2026; primary completion for Dec 2026, 4 months later.
Of 2,066 non-industry interventional studies with no phase under Diabetes Mellitus, Type 2, half reached primary completion within 21 months of starting (the median), counting those still running; a quarter within 10 and three quarters within 40. This study's planned 4 months is below that.
Counting every sponsor, half of 2,243 studies reached it within 21 months; a quarter within 10 and three quarters within 39.
How these figures are worked out, and which studies are left out of them.
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