- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01729793
Study to Investigate the Efficacy of Digestive Enzymes on Inflammation After a Meal
26 novembre 2012 aggiornato da: National Enzyme Company
A Randomized, Double-Blind, Placebo Controlled, Cross-Over Study to Investigate the Efficacy of Digestive Enzymes on Inflammation After a Meal
The primary objective of the study is to assess the efficacy of Digestive Enzyme Blend #2, a digestive enzyme dietary supplement product, on markers indicative of inflammation after a meal.
The markers will be assessed by blood levels tumor necrosis factor alpha (TNF-alpha), interleukin-1 beta (IL-1beta), interleukin-6 (IL-6), and high sensitivity C-reactive protein (hsCRP) at times 0, 45 minutes, 2 hours and 4 hours post-meal.
A full complete blood count (CBC)and an erythrocyte sedimentation rate (ESR) blood test will also be conducted at times 0 and 4 hours post-meal.
In addition, a questionaire on Gastrointestinal symptoms will be administered 4 hours post-meal.
The study hypothesis is that some or all of these potential markers of inflammation will increase following the meal, and the amount of increase in inflammation will be attenuated when a digestive enzyme is consumed with the meal compared to the placebo.
In addition, it is hypothesized that levels of gastric discomfort as assessed by the questionaire will be reduced with the digestive enzyme compared to the placebo.
Panoramica dello studio
Stato
Sconosciuto
Condizioni
Intervento / Trattamento
Descrizione dettagliata
The primary objective of the study is to assess the efficacy of Digestive Enzyme Blend #2, a digestive enzyme dietary supplement product, on markers indicative of inflammation after a meal.
The study design is a randomized, double-blind, placebo-controlled, cross-over type study.
The markers will be assessed by blood levels TNF-alpha, IL-1beta, IL-6, and hsCRP at times 0, 45 minutes, 2 hours and 4 hours post-meal.
A full blood CBC panel and an ESR blood test will also be conducted at times 0 and 4 hours post-meal.
In addition, a questionaire on Gastrointestinal symptoms will be administered 4 hours post-meal.
The study hypothesis is that some or all of these potential markers of inflammation will increase following the meal, and the amount of increase in inflammation will be attenuated when a digestive enzyme is consumed with the meal compared to the placebo.
In addition, it is hypothesized that levels of gastric discomfort as assessed by the questionaire will be reduced with the digestive enzyme compared to the placebo.
Tipo di studio
Interventistico
Iscrizione (Anticipato)
30
Fase
- Non applicabile
Contatti e Sedi
Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.
Luoghi di studio
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Ontario
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London, Ontario, Canada, N6A 5R8
- KGK Synergize Inc.
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Criteri di partecipazione
I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.
Criteri di ammissibilità
Età idonea allo studio
Da 19 anni a 80 anni (Adulto, Adulto più anziano)
Accetta volontari sani
No
Sessi ammissibili allo studio
Tutto
Descrizione
Inclusion Criteria:
- If female, not of child bearing potential. Defined as females who have had a hysterectomy or oophorectomy, bilateral tubal ligation or are post-menopausal (natural or surgical with >1 year since last menstruation). OR Female subject of childbearing potential must agree to use a medically approved method of birth control and have a negative urine pregnancy test result.
- Healthy as determined by laboratory results, medical history and physical exam
- Agrees to comply with study protocols
- Has given voluntary, written, informed consent to participate in the study -
Exclusion Criteria:
- Women who are pregnant, breastfeeding, or planning to become pregnant during the course of the trial.
- Gastrointestinal lesions/ulcer, diabetes, or any condition requiring the use of prescribed medications for treatment
- Immunocompromised individuals such as subjects that have undergone organ transplantation or subjects diagnosed with human immunodeficiency virus (HIV)
- History of or current diagnosis of any cancer (except for successfully treated basal cell carcinoma) diagnosed less than 5 years prior to screening. Subjects with cancer in full remission more than 5 years after diagnosis are acceptable.
- History of bleeding disorders, or significant blood loss in the past 3 months
- Use of blood thinning medications.
- Use of anti-inflammatory medications, including over-the-counter pain relievers within the past 14 days.
- Use of prescription medication (other than birth control), vitamins, minerals or other natural health products within the past 3 days. .
- Alcohol use >2 standard alcoholic drinks per day and/or alcohol or drug abuse within the past year
- Allergy or sensitivity to study supplement ingredients, study meal ingredients or allergy or sensitivity to yeasts or molds/fungi.
- Participation in a clinical research trial within 30 days prior to randomization
- Individuals who are cognitively impaired and/or who are unable to give informed consent
- Use of fish oil supplements within 10 days of randomization and during the trial
Any other condition which in the Investigator's opinion may adversely affect the subject's ability to complete the study or its measures or which may pose significant risk to the subject
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Piano di studio
Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Scienza basilare
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Quadruplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: Digestive Enzyme #2
A proprietary blend of dietary supplement enzymes in a capsule
|
Contains dietary supplement proteases, lipases and carbohydrases
Altri nomi:
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Comparatore placebo: Placebo
Capsule identical to active arm containing only microcrystalline cellulose
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Capsule containing microcrystalline cellulose
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
TNF-alpha blood level change from time 0
Lasso di tempo: 0, 45 minutes, 2 hours and 4 hours
|
Aliquots will be taken at time 0 (pre-meal), and the remainder post-meal
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0, 45 minutes, 2 hours and 4 hours
|
|
IL-1beta blood level change from time 0
Lasso di tempo: 0, 45 minutes, 2 hours and 4 hours
|
Aliquots will be taken at time 0 (pre-meal) and the remainder post-meal.
|
0, 45 minutes, 2 hours and 4 hours
|
|
IL-6 Blood Level change from time 0
Lasso di tempo: 0, 45 minutes, 2 hours, 4 hours
|
Aliquots will be taken at time 0 (pre-meal), and the remainder post-meal
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0, 45 minutes, 2 hours, 4 hours
|
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hsCRP Blood Level change from time 0
Lasso di tempo: 0, 45 minutes, 2 hours, 4 hours
|
Aliquots will be taken at time 0 (pre-meal), and the remainder post-meal
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0, 45 minutes, 2 hours, 4 hours
|
|
CBC Panel change from time 0
Lasso di tempo: 0, 4 hours
|
Aliquots will be taken at time 0 (pre-meal), and the remainder post-meal
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0, 4 hours
|
|
ESR blood test change from time 0
Lasso di tempo: 0, 4 hours
|
Aliquots will be taken at time 0 (pre-meal), and the remainder post-meal
|
0, 4 hours
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Questionaire: Gastrointestinal Symptoms
Lasso di tempo: 4 hours
|
The questionaire to assess gastrointestinal symptoms associated with gastrointestinal disturbances will be administered.
|
4 hours
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Collaboratori e investigatori
Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.
Sponsor
Investigatori
- Direttore dello studio: Dale Wilson, MD, KGK Synergize
Studiare le date dei record
Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.
Studia le date principali
Inizio studio
1 novembre 2012
Completamento primario (Anticipato)
1 dicembre 2012
Completamento dello studio (Anticipato)
1 dicembre 2012
Date di iscrizione allo studio
Primo inviato
14 novembre 2012
Primo inviato che soddisfa i criteri di controllo qualità
14 novembre 2012
Primo Inserito (Stima)
20 novembre 2012
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
27 novembre 2012
Ultimo aggiornamento inviato che soddisfa i criteri QC
26 novembre 2012
Ultimo verificato
1 novembre 2012
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- NEC-001
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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