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临床试验/EUCTR2011-003089-34-DE
EUCTR2011-003089-34-DE进行中(未招募)不适用

The effect for Lactobacillus paracasei subsp. paracasei, L. casei 431® on immune response to influenza vaccination in healthy adult volunteers - a multi-center, randomized, placebo-controlled, parallel-group study with six weeks intervention

Chr. Hansen A/S0 个研究点目标入组 1,058 人开始时间: 2011年7月28日最近更新:
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
1,058

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Men or women in a general good state of health
  • 2. Age 18-60 years both inclusive
  • 3. BMI 19-30 kg/m2
  • 4. Provided voluntary written informed consent
  • Subjects are eligible for randomization if they fulfill the following two criteria during the run-in period:
  • 5. Has not taken any antibiotics during the run-in period.
  • 6. Has been able to abstain from fermented dairy products (such as yoghurts) as well as foods and food
  • supplements containing probiotics during the run-in period. Single violations will be allowed.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 1058
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • Chronic immunological diseases such as known HIV infection, rheumatoid arthritis, multiple sclerosis,
  • diabetes requiring insulin treatment, asthma, allergy, eczema, inflammatory bowel disease, crohn’s
  • disease, thyroid diseases. Subjects with chronic diseases and conditions with no potential impact on
  • the primary endpoint are not excluded provided they have been adequately controlled with
  • concomitant medication for at least three months. Subjects with hay fever may also be enrolled
  • outside the pollen season
  • 2. No cancers within the past five years with the exception of carcinoma in situ and basal-cell
  • 3. Influenza vaccination current season or has already suffered from influenza during the current
  • 4. Acute disease requiring treatment
  • 5. Use of immunosuppressant medication except locally acting glucocorticoids within one month prior
  • to the screening visit
  • 6. Lactose intolerance or milk protein allergy
  • 7. Hypersensitivity to any of the components of the vaccine
  • 8. Recent (6 months) complicated gastrointestinal (GI) surgery that may have an impact on GI tract
  • 9. Oral antibiotics within one month prior to the screening visit, or within four months prior to the
  • screening visit if given for a recurrent condition
  • 10. Elite athletes with intensive physical activity more than two hours/day (i.e. 14 hour/week)
  • 11. Participation in another clinical trial within the past month
  • 12. For women: pregnant or lactating, or wish to be pregnant during the study
  • 13. For women: not willing to use reliable contraceptive methods. In Germany the following methods
  • are allowed: hormonal contraceptives (oral or implants), tubal ligation, intrauterine device, condoms
  • or sexual abstinence. In Denmark the following methods are allowed: hormonal contraceptives (oral
  • or implants), tubal ligation, intrauterine device or double barrier. Women must use reliable methods
  • from screening until after the final study visit..
  • 14. Known allergy or systemic allergy-like hypersensitivity to chicken protein, irrespective of the severity of the previous symptoms or of the contact route to the allergen.

研究者

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