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临床试验/DRKS00010568
DRKS00010568已完成未知

Double-Blind, Randomized, Placebo-Controlled, Mono-Centre Pilot (Proof-of-Concept) Study to Investigate the Effect of IMPP-1 on Immune Functions That Contribute to Resistance to (Respiratory) Infection in Healthy Subjects

Chief Executive Officer, NutriLeads B.V.0 个研究点目标入组 60 人开始时间: 2016年6月1日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
发起方
入组人数
60

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized controlled study
盲法
Blinded (masking used)

入排标准

年龄范围
20 Years 至 65 Years(—)
性别
All

入选标准

  • 1.Apparently healthy, Caucasian, males and females, aged 20–65 years at study start
  • 2.BMI of 18.5 to 29.9 kg/m2
  • 3.No disorders that may interfere with the study conduct or evaluation, e.g. current or previous respiratory, cardiovascular or metabolic diseases, chronic (auto)-immune, gastrointestinal disorders, infections etc.
  • 4.Values within the normal reference range at V1 of leucocytes, lymphocytes and monocytes
  • 5.No clinically relevant deviations and/or no deviations > 2 x ULN (upper limit of normal) in other laboratory values at V1
  • 6.Readiness to comply with all specific study procedures, in particular:
  • – Consumption of the investigational product (IP) during the entire study
  • – Maintaining the habitual diet, with the exception regarding the required dietary restrictions throughout the study to be complied with
  • – Accepting the collection of fecal samples
  • – Accepting blood draws to evaluate immune response
  • – Filling in health questionnaires
  • 7.Women of childbearing potential only:
  • Negative pregnancy testing (ß-HCG (beta subunit of human chorionic gonadotropin) test in urine) at V1 and readiness to use reliable contraception methods for the trial duration
  • Prerequisite for the participation in the study is a written informed consent by the participant following written and oral information by the investigator regarding nature, purpose, possible benefit and possible risks of the clinical study.

排除标准

  • 1.Previously known hypersensitivity to any component of the investigational product and/or to the source crop for NutrL-c01
  • 2.Known severe acute or chronic immunological disorders such as acquired immune deficiency syndrome (AIDS) (or human immunodeficiency virus (HIV) positive)
  • 3.Malignant disease within the last 5 years prior to V1
  • 4.Known diagnosed allergies (including any food allergy)
  • 5.Untreated or unstable hypertension (>140/90 mmHg)
  • 6.Mastopathy and/or menstrual disorders
  • 7.Any surgery or vaccination within the last 3 months prior to V1 and during the study
  • 8.Intake of antibiotics, systemic corticosteroids, immune-suppressants, psychotherapeutic treatment that may effect the blood count within the last 3 months prior to V1 (except for nonsteroidal anti-inflammatory drugs and other potentially anti-inflammatory local analgesics =2 days prior to V1) and during study and/or intake of any treatment and/or supplementation influencing the immune system during the study (except for nonsteroidal anti-inflammatory drugs and other potentially anti-inflammatory analgesics =2 days prior to V2, V3 and V4)
  • 9.Regular use of statins
  • 10.Reported, unexplainable weight loss or gain >2 kg in the last month before V1
  • 11.Intense sporting activities >10 h/week before V1 and during the study
  • 12.Participation in night shift work or reported irregular sleep-wake pattern 2 weeks before V1 and during the study
  • 13.Reported dietary restrictions such as consuming a medically prescribed diet, slimming diet or vegetarian diet in the last 3 months prior to V1 or during the study
  • 14.Reported total consumption of >10 units (tablets, capsules, sachets etc.) of vitamin supplements containing ß-carotene, vitamin C, E or zinc in the last 3 months prior to V1 or any such supplementation during the study
  • 15.Reported consumption of probiotic foods or drinks in the last month prior to V1 or during the study
  • 16.Reported alcohol consumption of >2 units/day (1 unit equals approximately 250 mL of beer, 100 mL of wine or 35 mL of spirits)
  • 17.Reported history of abuse of drugs or medication in the last 6 months prior to V1
  • 18.Regular consumption of tobacco
  • 19.Blood donation or transfusion in the last 2 months prior to V1 or during the study
  • 20.Participation in another study in the last 2 months before V1 or during the study
  • 21.Participation in the present study of a person living in the same household as the subject
  • 22.Plans to travel abroad during the period of the entire study
  • 23.Inability to comply with study procedures (e.g. due to language difficulties etc.)
  • 24.Pregnancy or lactation

研究者

发起方
Chief Executive Officer, NutriLeads B.V.

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