- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07660107
Safety and Tolerability of Oral Supplementation With 1 mg of KGA-10 Daily (a Novel Environmentally-derived Mycolicibacterium) - a Pilot Study
Clinical Trial of Oral Supplementation With Novel Mycolicibacterium (KGA-10)
The goal of this clinical trial is to learn if a novel strain of heat-killed Mycolicibacterium that is being considered by the International Code of Nomenclature of Prokaryotes (ICNP) as candidate species and type strain "Candidatus Mycolicibacterium petrae" KGA-10 (KGA-10) is safe and well tolerated for healthy adults. This novel Mycolicibacterium species is also referred to as NeuroAlly and MTC 0012. The questions it aims to answer are: 1) is KGA-10 associated with adverse side effects and 2) is KGA-10 well tolerated.
Researchers will compare daily KGA-10 (1 mg mixed with microcrystalline cellulose in capsule form) to a placebo (microcrystalline cellulose in capsule form, but contains no KGA-10) to examine any adverse side effects and tolerability of KGA-10 relative to placebo.
Participants will take KGA-10 or a placebo everyday for 1 week and keep a daily log of their supplement intake that includes the time of day. Participants will complete the Generic Assessment of Side Effects - Probiotics (GASE-P)* survey to assess side effects experienced during the trial both related and not related to the supplement at baseline, 2 hrs following their first dose, 24 hrs following their first dose, and on day-7. Participants will complete the Treatment Satisfaction Questionnaire for Medication (TSQM) survey to assess tolerability/satisfaction of the supplement at 2 hrs following their first dose, 24 hrs following their first dose, and on day-7.
*Survey was modified by replacing the work "probiotic" with "postbiotic" for accuracy.
Przegląd badań
Status
Warunki
Szczegółowy opis
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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Colorado
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Boulder, Colorado, Stany Zjednoczone, 80301
- University of Colorado, Boulder - WILD campus
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Opis
Inclusion Criteria:
- Healthy individuals between the ages of 18 and 65
- Able to provide informed consent
- Willing to take a daily supplement
- Willing to complete at-home finger prick - blood spot samples on three occasions
- English speaking
Exclusion Criteria:
- Inability to adequately respond to questions regarding the informed consent procedure
- Currently involved in the criminal justice system as a prisoner or ward of the state
- Non-English speaking
- Current (past month) alcohol or substance abuse or dependence
- Lifetime history of bipolar disorder or psychosis
- Receiving intravenous, intramuscular, or oral antibiotics within the last month
- Receiving medications that interfere with gut motility (opiates, loperamide, stool softeners)
- Presence of central venous catheters (CVCs)
- Gastrointestinal (GI) barriers as identified by the 2-week run-in period as determined by the study team (e.g., daily GI discomfort with frequent diarrhea prior to supplementation)
- Participation in conflicting interventional research protocol
- Vital signs outside of acceptable range (i.e., blood pressure >160/100, oral temperature >100°F, pulse >100)
- Use of any of the following drugs within the last 6 months: systemic antibiotics, antifungals, antivirals or antiparasitics (intravenous, intramuscular, or oral); oral, intravenous, intramuscular, nasal or inhaled corticosteroids; cytokines or cytokine inhibitors; methotrexate or immunosuppressive cytotoxic agents
- Acute disease at the time of enrollment (defer sampling until the participant recovers-acute disease is defined as the presence of a moderate or severe illness with or without fever)
- Chronic, clinically significant (unresolved, requiring ongoing medical management or medication) pulmonary, cardiovascular, gastrointestinal, hepatic or renal functional abnormality
- History of cancer except for squamous or basal cell carcinomas of the skin that have been medically managed by local excision
- Positive test for human immunodeficiency virus (HIV), Hepatitis B virus, or Hepatitis C virus
- Any confirmed or suspected condition/state of immunosuppression or immunodeficiency (primary or acquired) including HIV infection
- Major surgery of the GI tract, with the exception of cholecystectomy and appendectomy, in the past five years. Any major bowel resection at any time
- Regular urinary incontinence necessitating use of incontinence protection garments
- Female who is pregnant or lactating
- Treatment for or suspicion of ever having had toxic shock syndrome
- Those receiving immunosuppressive drugs or treatment including antineoplastic therapy, post-transplantation immunosuppressive therapy, and/or radiation therapy
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Eksperymentalny: KGA-10
1 mg of KGA-10 mixed with microcrystalline cellulose in size 1 capsule
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Heat-killed bacteria are considered postbiotics.
At the time of registering this clinical trial, Mycolicibacterium petrae KGA-10 is being consider by the International Code of Nomenclature of Prokaryotes (ICNP) as candidate species and type strain therefore the proper nomenclature is "Candidatus Mycolicibacterium petrae" KGA-10.
Inne nazwy:
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Komparator placebo: Placebo
Microcrystalline cellulose in size 1 capsule
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Microcrystalline cellulose in size 1 capsule
Inne nazwy:
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
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Number of participants with treatment-related adverse events and serious adverse events as assessed by the Generic Assessment of Side Effects - Probiotics (GASE-P)
Ramy czasowe: From the first dose to the end of treatment at day 7.
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A symptom endorsement on the GASE-P was evaluated as an adverse event if it was "Severe", endorsed as related to the supplement, and not present in the baseline GASE-P evaluation.
A serious adverse event was defined as any unexpected event resulting in death, life threatening illness, suicide attempt, hospitalization or prolonged hospitalization, and/or persistent/significant disability resulting from participation in the study.
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From the first dose to the end of treatment at day 7.
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
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Tolerability/satisfaction of the treatment relative to placebo group as assessed by the Treatment Satisfaction Questionnaire for Medication (TSQM).
Ramy czasowe: From the first dose to end of the treatment period at day-7
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Secondary outcome was supplement satisfaction as measured by the Treatment Satisfaction Questionnaire for Medication (TSQM; score range: 0 to 100).
This metric measures ease of administration of the supplement and participant satisfaction with the supplement with higher scores being attributed to higher tolerability/satisfaction.
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From the first dose to end of the treatment period at day-7
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Współpracownicy i badacze
Sponsor
Współpracownicy
Publikacje i pomocne linki
Publikacje ogólne
- Hanski I, von Hertzen L, Fyhrquist N, Koskinen K, Torppa K, Laatikainen T, Karisola P, Auvinen P, Paulin L, Makela MJ, Vartiainen E, Kosunen TU, Alenius H, Haahtela T. Environmental biodiversity, human microbiota, and allergy are interrelated. Proc Natl Acad Sci U S A. 2012 May 22;109(21):8334-9. doi: 10.1073/pnas.1205624109. Epub 2012 May 7.
- Farivar SS, Cunningham WE, Hays RD. Correlated physical and mental health summary scores for the SF-36 and SF-12 Health Survey, V.I. Health Qual Life Outcomes. 2007 Sep 7;5:54. doi: 10.1186/1477-7525-5-54.
- Rief W, Barsky AJ, Glombiewski JA, Nestoriuc Y, Glaesmer H, Braehler E. Assessing general side effects in clinical trials: reference data from the general population. Pharmacoepidemiol Drug Saf. 2011 Apr;20(4):405-15. doi: 10.1002/pds.2067. Epub 2010 Nov 8.
- Franzen PL, Buysse DJ, Rabinovitz M, Pollock BG, Lotrich FE. Poor sleep quality predicts onset of either major depression or subsyndromal depression with irritability during interferon-alpha treatment. Psychiatry Res. 2010 May 15;177(1-2):240-5. doi: 10.1016/j.psychres.2009.02.011. Epub 2010 Apr 9.
- Rook GA, Lowry CA, Raison CL. Microbial 'Old Friends', immunoregulation and stress resilience. Evol Med Public Health. 2013 Jan;2013(1):46-64. doi: 10.1093/emph/eot004. Epub 2013 Apr 9.
- Allgire E, McAlees JW, Lewkowich IP, Sah R. Asthma and posttraumatic stress disorder (PTSD): Emerging links, potential models and mechanisms. Brain Behav Immun. 2021 Oct;97:275-285. doi: 10.1016/j.bbi.2021.06.001. Epub 2021 Jun 6.
- Stamper CE, Hoisington AJ, Gomez OM, Halweg-Edwards AL, Smith DG, Bates KL, Kinney KA, Postolache TT, Brenner LA, Rook GA, Lowry CA. The Microbiome of the Built Environment and Human Behavior: Implications for Emotional Health and Well-Being in Postmodern Western Societies. Int Rev Neurobiol. 2016;131:289-323. doi: 10.1016/bs.irn.2016.07.006. Epub 2016 Sep 6.
- von Hertzen L, Beutler B, Bienenstock J, Blaser M, Cani PD, Eriksson J, Farkkila M, Haahtela T, Hanski I, Jenmalm MC, Kere J, Knip M, Kontula K, Koskenvuo M, Ling C, Mandrup-Poulsen T, von Mutius E, Makela MJ, Paunio T, Pershagen G, Renz H, Rook G, Saarela M, Vaarala O, Veldhoen M, de Vos WM. Helsinki alert of biodiversity and health. Ann Med. 2015 May;47(3):218-25. doi: 10.3109/07853890.2015.1010226. Epub 2015 Apr 23.
- Ruokolainen L, von Hertzen L, Fyhrquist N, Laatikainen T, Lehtomaki J, Auvinen P, Karvonen AM, Hyvarinen A, Tillmann V, Niemela O, Knip M, Haahtela T, Pekkanen J, Hanski I. Green areas around homes reduce atopic sensitization in children. Allergy. 2015 Feb;70(2):195-202. doi: 10.1111/all.12545.
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 13830-1_KGA-10- Safety
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
Badania kliniczne na Placebo (microcrystalline cellulose)
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SamA Pharmaceutical Co., LtdNieznanyOstre zapalenie oskrzeli | Ostra infekcja górnych dróg oddechowychRepublika Korei
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National Institute on Drug Abuse (NIDA)ZakończonyUżywanie konopi indyjskichStany Zjednoczone
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AstraZenecaParexel; Spandauer Damm 130; 14050; Berlin, GermanyZakończonyMężczyźni z cukrzycą typu II (T2DM)Niemcy
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AkesoJeszcze nie rekrutacjaAtopowe zapalenie skóryChiny
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Heptares Therapeutics LimitedZakończonyFarmakokinetyka | Problemy z bezpieczeństwemZjednoczone Królestwo
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CellmedisMedical Network Sp. z o.o.Jeszcze nie rekrutacja
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Soroka University Medical CenterZakończony
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Regado Biosciences, Inc.ZakończonyZdrowy ochotnikStany Zjednoczone
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West Penn Allegheny Health SystemZakończonyAstma | Alergiczny nieżyt nosaStany Zjednoczone