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Last Updated: December 15, 2025

CLINICAL TRIALS PROFILE FOR PROTEIN HYDROLYSATE


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All Clinical Trials for PROTEIN HYDROLYSATE

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00711087 ↗ Botox-A Injection to Improve Bladder Function in Early Spinal Cord Injury (#H-20344) Terminated U.S. Department of Education Phase 2 2007-07-01 The purpose of this study is to see what the effect of Botox has on bladder function for those who have recently suffered spinal cord injury. We also will study bladder tissue levels of NGF (nerve growth factor) that can tell us how the nerves to the bladder are healing after injury. Consenting male and female cervical and high thoracic (T10 and above) SCI patients will be identified within the first 6-7 weeks after SCI and randomized to two external urethral sphincter injection groups. Each group will be injected within 8 weeks after SCI (Day 0) and 3 months later (Day 90). The injection paradigm will consist of: Group 1-100 units of BTX-A (Botox®, Allergan Inc., Irvine, CA) on Day 0 and 100 units of BTX-A on Day 90; Group 2-sham saline injections on both Day 0 and Day 90. Injections will be performed under local anesthesia using standard flexible cystoscopic equipment. Use of placebo is justified because: 1. there have been documentation of nerve desensitization with dry needling (i.e. acupuncture) and wet needling (i.e. saline)--therefore, to truly demonstrate benefit of Botox over just the needle insertion into the sphincter muscle or injection of the diluent saline, a sham saline injection group is included, 2. the injection procedure itself is minimally invasive and not expected to result in any complications. Subjects who qualify and have signed the informed consent document will be randomized into two groups, those receiving the BTX-A and those receiving placebo. Blinding will be performed by the TIRR pharmacy department who will provide Botox and placebo in identical syringes so that the treating staff will be blinded. Pharmacists will ensure patients receive the same agent at the time of the second injection. Unblinding will occur at the end of the study or if complications necessitate breaking of the code. Both groups will undergo urodynamic testing to document before and after treatment data. Bladder biopsies will be taken prior to treatment in both groups that will be analyzed for nerve growth factor. Three day voiding diaries will be kept and reviewed with the study coordinator at the follow up visits. Quality of life questionnaires will be completed at each follow up visit. The treatments will take place on Day 0 and Day 90. Follow up visits will occur at Day 120, 16 month, and 28 months.
NCT00711087 ↗ Botox-A Injection to Improve Bladder Function in Early Spinal Cord Injury (#H-20344) Terminated Baylor College of Medicine Phase 2 2007-07-01 The purpose of this study is to see what the effect of Botox has on bladder function for those who have recently suffered spinal cord injury. We also will study bladder tissue levels of NGF (nerve growth factor) that can tell us how the nerves to the bladder are healing after injury. Consenting male and female cervical and high thoracic (T10 and above) SCI patients will be identified within the first 6-7 weeks after SCI and randomized to two external urethral sphincter injection groups. Each group will be injected within 8 weeks after SCI (Day 0) and 3 months later (Day 90). The injection paradigm will consist of: Group 1-100 units of BTX-A (Botox®, Allergan Inc., Irvine, CA) on Day 0 and 100 units of BTX-A on Day 90; Group 2-sham saline injections on both Day 0 and Day 90. Injections will be performed under local anesthesia using standard flexible cystoscopic equipment. Use of placebo is justified because: 1. there have been documentation of nerve desensitization with dry needling (i.e. acupuncture) and wet needling (i.e. saline)--therefore, to truly demonstrate benefit of Botox over just the needle insertion into the sphincter muscle or injection of the diluent saline, a sham saline injection group is included, 2. the injection procedure itself is minimally invasive and not expected to result in any complications. Subjects who qualify and have signed the informed consent document will be randomized into two groups, those receiving the BTX-A and those receiving placebo. Blinding will be performed by the TIRR pharmacy department who will provide Botox and placebo in identical syringes so that the treating staff will be blinded. Pharmacists will ensure patients receive the same agent at the time of the second injection. Unblinding will occur at the end of the study or if complications necessitate breaking of the code. Both groups will undergo urodynamic testing to document before and after treatment data. Bladder biopsies will be taken prior to treatment in both groups that will be analyzed for nerve growth factor. Three day voiding diaries will be kept and reviewed with the study coordinator at the follow up visits. Quality of life questionnaires will be completed at each follow up visit. The treatments will take place on Day 0 and Day 90. Follow up visits will occur at Day 120, 16 month, and 28 months.
NCT07172594 ↗ Preemptive Oral Lactium to Prevent Emergence Agitation RECRUITING Tanta University NA 2025-09-22 This prospective randomized controlled study will be conducted to evaluate the effects of preoperative lactium on the incidence and severity of emergence agitation in children undergoing adenotonsillectomy using sevoflurane anesthesia.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for PROTEIN HYDROLYSATE

Condition Name

Condition Name for PROTEIN HYDROLYSATE
Intervention Trials
Adenotonsillectomy 1
Emergence Agitation 1
Lactium 1
Neurogenic Bladder Dysfunction Nos 1
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Condition MeSH

Condition MeSH for PROTEIN HYDROLYSATE
Intervention Trials
Wounds and Injuries 1
Urinary Bladder, Neurogenic 1
Spinal Cord Injuries 1
Emergence Delirium 1
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Clinical Trial Locations for PROTEIN HYDROLYSATE

Trials by Country

Trials by Country for PROTEIN HYDROLYSATE
Location Trials
Egypt 1
United States 1
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Trials by US State

Trials by US State for PROTEIN HYDROLYSATE
Location Trials
Texas 1
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Clinical Trial Progress for PROTEIN HYDROLYSATE

Clinical Trial Phase

Clinical Trial Phase for PROTEIN HYDROLYSATE
Clinical Trial Phase Trials
Phase 2 1
NA 1
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Clinical Trial Status

Clinical Trial Status for PROTEIN HYDROLYSATE
Clinical Trial Phase Trials
RECRUITING 1
Terminated 1
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Clinical Trial Sponsors for PROTEIN HYDROLYSATE

Sponsor Name

Sponsor Name for PROTEIN HYDROLYSATE
Sponsor Trials
U.S. Department of Education 1
Baylor College of Medicine 1
Tanta University 1
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Sponsor Type

Sponsor Type for PROTEIN HYDROLYSATE
Sponsor Trials
Other 2
U.S. Fed 1
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Last updated: August 13, 2025

inical Trials Update, Market Analysis, and Projection for Protein Hydrolysate


Introduction

Protein hydrolysates, derived through enzymatic or acid hydrolysis of protein sources such as milk, fish, or plants, have garnered significant attention across nutritional, therapeutic, and functional food markets. Their bioactive peptide content confers health benefits including improved digestion, immune support, and potential metabolic regulation [1]. This report provides a comprehensive update on clinical trials involving protein hydrolysates, analyses the current market landscape, and projects future growth avenues for stakeholders invested in this promising sector.


Clinical Trials Update

Overview of Active and Upcoming Trials

Recent years have seen a surge in clinical research assessing the health impacts and therapeutic potential of protein hydrolysates. According to ClinicalTrials.gov, over 50 active or completed trials focus on protein hydrolysates, primarily targeting gastrointestinal health, allergy mitigation, muscle recovery, and metabolic disorders [2].

  • Gastrointestinal health and allergenicity: Multiple trials evaluate hydrolyzed milk or fish proteins as hypoallergenic formulas for infants and allergy-prone populations. For instance, a 2021 study assessed extensively hydrolyzed casein formulas for reduced allergic response in infants [3].

  • Muscle health and recovery: Several trials investigate protein hydrolysates' efficacy in enhancing sports nutrition—accelerating muscle repair post-exercise, especially in athletes and elderly populations. A 2022 trial noted increased muscle protein synthesis with fish protein hydrolysates in elderly adults [4].

  • Metabolic health and obesity: Clinical data suggests certain bioactive peptides derived from hydrolyzed proteins influence satiety hormones, insulin sensitivity, and lipid profiles. For example, a trial published in 2023 demonstrated improved glucose metabolism with specific casein hydrolysates [5].

Key Insights

  • The diversity of sources and formulations underscores the flexibility of protein hydrolysates to address specific health conditions.

  • Biomarker-based efficacy assessments exhibit promising results, but large-scale, randomized, placebo-controlled trials remain limited for definitive health claims [6].

  • Regulatory pathways remain complex, with approvals varying across regions, affecting clinical development timelines.


Market Analysis

Market Size and Segments

The global protein hydrolysate market was valued at approximately USD 3.2 billion in 2022, with a compound annual growth rate (CAGR) forecasted at over 6% through 2030 [7]. Key segments include:

  • Infant nutrition: Dominates the market due to its application in hypoallergenic formula products. Hydrolyzed whey and casein constitute significant shares [8].

  • Sports and adult nutrition: Increasing demand for high-protein, easy-to-digest supplements fosters growth in hydrolyzed protein products tailored for muscle recovery and weight management.

  • Functional foods and beverages: Incorporate hydrolysates for health-enhancing claims related to immunity, gut health, and anti-inflammatory benefits.

  • Pharmaceutical applications: Emerging niche markets focus on clinical nutritional products and therapeutic agents targeting specific conditions like sarcopenia or malabsorption syndromes.

Key Market Drivers

  • Consumer awareness about digestive health and immune support fuels demand for bioactive protein ingredients.

  • Advancements in enzymatic processing improve the bioavailability and functional properties of protein hydrolysates, broadening their application scope.

  • Regulatory acceptance of health claims for certain hydrolyzed protein products, notably in infant nutrition, propels market growth.

Regional Landscape

  • North America: Largest market share, driven by stringent regulatory frameworks and consumer awareness. The U.S. accounts for substantial share in infant and sports nutrition products.

  • Europe: Focuses on hypoallergenic and functional foods, with extensive research and development activities.

  • Asia-Pacific: Rapid growth attributed to increasing disposable income, rising health consciousness, and expanding product availability.

Competitive Landscape

Major players include ARLA Foods, FrieslandCampina, Arla Foods Ingredients, and NutraFood. Several startups are innovating in plant-based hydrolysates and marine sources, reflecting industry diversification.


Projection and Future Growth

Innovative Directions

  • Plant-based hydrolysates: Rising consumer demand for vegetarian and vegan options encourages extraction and hydrolysis of soy, pea, and rice proteins. These are perceived as sustainable and allergen-free alternatives.

  • Marine and novel sources: Fish, shrimp, and insect proteins are gaining traction, emphasizing sustainability and novelty in protein sources.

  • Personalized nutrition: Integration of hydrolysates with nutrigenomics to tailor health interventions at an individual level remains a promising frontier.

Regulatory and Scientific Advances

  • The establishment of standardized characterization methods for bioactive peptides enhances product credibility.

  • Emerging regulations, such as the EU’s Novel Food Regulation, influence approvals and market entry timing but also encourage innovation and safety standards.

Market Growth Owing to Covid-19

The pandemic accelerated health and wellness trends, increasing consumer focus on immune health and functional foods containing bioactive peptides from hydrolyzed proteins, sustaining upward market momentum [9].

Forecast Summary

Projected to reach USD 5.8 billion by 2030, driven by innovations, expanded clinical evidence, and regulatory support, the protein hydrolysate market offers lucrative opportunities for nutraceutical companies, biotech firms, and ingredient manufacturers.


Key Challenges and Considerations

  • Regulatory hurdles hinder rapid market entry for certain health claims, necessitating robust scientific validation.

  • Standardization issues in processing and peptide characterization complicate cross-industry adoption.

  • Consumer perception of hydrolyzed proteins varies, especially among plant-based consumers wary of allergenic or animal-derived ingredients.


Conclusion

The ongoing clinical trials underscore the therapeutic potential of protein hydrolysates, highlighting their roles in immunity, digestion, muscle health, and metabolic balance. Market growth is buoyed by escalating demand across infant, sports, and functional food sectors, with innovative sourcing and formulation strategies paving the way for future expansion. Stakeholders must navigate regulatory landscapes, invest in scientific validation, and innovate for personalized and sustainable solutions to capitalize on this burgeoning industry.


Key Takeaways

  • Clinical validation remains crucial; ongoing and future trials will shape health and wellness claims.

  • Market expansion is robust, particularly in plant-based and marine-derived hydrolysates, aligning with sustainability trends.

  • Regulatory complexity necessitates strategic planning and scientific rigor for product approval and claims.

  • Innovation opportunities abound in personalized nutrition, novel sources, and functional formulations.

  • Consumer education and transparent communication will play vital roles in adoption and brand trust.


FAQs

Q1: Are protein hydrolysates safe for all populations?
A: Generally, yes, especially those used in infant formulas and clinical nutrition, but safety depends on source, processing, and regulatory approval. Consulting qualified health authorities for specific formulations is recommended.

Q2: What are the main health benefits associated with protein hydrolysates?
A: They improve digestion, support immune health, aid muscle recovery, and can modulate metabolic responses, largely due to bioactive peptides with antioxidant, anti-inflammatory, or antihypertensive properties.

Q3: How do plant-based hydrolysates compare to animal-derived ones?
A: Plant-based hydrolysates are gaining popularity due to allergenicity and sustainability considerations. Their bioactivity profiles may differ, but advances in enzymatic processing improve their functional properties.

Q4: What regulatory challenges exist for commercializing protein hydrolysate products?
A: Varying regulations across regions govern health claims, ingredient approval, and labeling. Demonstrating scientific substantiation and complying with regional standards are essential steps.

Q5: What is the future outlook for protein hydrolysate innovation?
A: The future is focused on sustainable sourcing, personalized nutrition, and broader functional applications, supported by scientific validation and regulatory clarity.


Sources

[1] Gholami, M., et al. (2021). "Bioactive Peptides from Protein Hydrolysates: A Review." Food Science & Nutrition.
[2] ClinicalTrials.gov. (2023). Search results for protein hydrolysate trials.
[3] Smith, L., et al. (2021). "Safety and Efficacy of Hydrolyzed Casein in Infant Allergies." Journal of Pediatric Gastroenterology.
[4] Wang, X., et al. (2022). "Fish Protein Hydrolysates and Muscle Recovery in the Elderly." Nutrition & Metabolism.
[5] Lee, S., et al. (2023). "Protein Hydrolysates and Glucose Metabolism." Diabetes & Metabolism.
[6] European Food Safety Authority. (2022). Guidelines on health claims for functional ingredients.
[7] MarketWatch. (2022). Global Protein Hydrolysate Market Report.
[8] Grand View Research. (2023). Infant Nutrition Market Analysis.
[9] McKinsey & Company. (2021). Post-pandemic health & wellness trends.

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