NCT05009875进行中（未招募）不适用
Food Trial Evaluating the Efficacy of SBD111 Versus Placebo for the Clinical Dietary Management of the Metabolic Processes of Osteopenia
适应症
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 286
- 试验地点
- 2
- 主要终点
- Change in Lumbar Spine Bone Mineral Density (BMD) from baseline to 52 weeks
研究概览
简要总结
The aim of the trial is to determine if the SYNBIOTIC (prebiotic and probiotic), provided twice daily (capsule) will help support skeletal health in otherwise healthy postmenopausal women in the early years postmenopause (1-6 years post last menstruation) over a 12-month period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 45 Years 至 70 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Written informed consent
- •Stated availability throughout entire study period (12 months) and willingness to fulfill all details of the protocol
- •In early postmenopause (at least 1 year but a maximum of 6 years since the last menstruation)
- •At least 6-months since the last intake of hormone replacement therapy
- •Dual energy X-ray absorptiometry (DXA)-derived Bone Mineral Density (BMD) T-score of greater than -2.5 at the lumbar spine (L1-L4), femoral neck, and total hip but no site with BMD ≤ -2.5
- •Body Mass Index between 18.5 and 35 kg/m2
- •Normal levels of serum calcium (<11mg/dL)
- •Normal cardiovascular parameters (systolic blood pressure ≤ 155 mm Hg, diastolic blood pressure ≤ 95 mm Hg) healthy and medication controlled
排除标准
- •The presence of any of the following criteria will exclude the participant from participating in the study:
- •History of other bone disorders (eg. Paget's disease, or osteomalacia, osteogenesis imperfecta, osteopetrosis, osteoporosis, etc.)
- •Women who have had cancer and were treated with radiation therapy, anti-estrogen therapy, hormonal therapy, or aromatase inhibitors
- •Any history of bone or colon cancer
- •Autoimmune disorders (rheumatoid arthritis, Hashimoto's disease, Graves' disease, ect), uncontrolled type 2 diabetes, gastrointestinal disorders (ulcerative colitis, Crohn's disease, inflammatory bowel disease, irritable bowel syndrome), kidney disease or dysfunction or any other medical condition that could interfere with the conduct of the study.
- •History of chronic antibiotic use
- •History of bariatric surgery
- •History of partial colectomy
- •Women with spine abnormalities that would prohibit assessment of BMD
- •Women who have undergone hip joint replacement
- •Women who have undergone a partial hysterectomy
- •Women with untreated hyperparathyroidism
- •Women previously treated with calcitonin, estrogens, estrogen derivatives, selective estrogen receptor modulators (SERMs), tibolone, progestins, anabolic steroids, or daily glucocorticoids in the past 6 months
- •Women treated with bisphosphonates or strontium in the past 5 years
- •Women previously treated with PTH, PTH analogs, gallium nitrate, romosozumab or denosumab
- •Per-oral use of corticosteroids
- •Smoking or use of nicotine products within the past 6-months
- •Any disease, that by the investigator's judgement, could interfere with the intestinal barrier function
- •Participation in other bone, diet, autoimmune, or gastrointestinal related clinical trials in the last 6 months
- •Desire and/or plans on changing current diet and/or exercise regime during the participation of this trial
- •Pregnancy or lactation
- •Consumption of dietary supplements (probiotics, prebiotics) in the month prior to or during study (if participant is willing to stop taking these for 1-month, they can be enrolled after a 1-month washout period)
- •Consumption of antibiotics in the past 2 months (if participant is placed on an antibiotic after enrolment in the study, will be subject to a per protocol analysis)
结局指标
主要结局
Change in Lumbar Spine Bone Mineral Density (BMD) from baseline to 52 weeks
时间窗: Change in Bone Mineral Density (BMD) from baseline to 52 weeks
Change in Bone Mineral Density (BMD) at lumbar spine following an administration period of 52 weeks and measured by DXA
次要结局
- Change in circulating Interleukin-17 (IL-17) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in Bone Mineral Density (BMD) at the femoral neck from baseline to 52 weeks(Change in Bone Mineral Density (BMD) from baseline to 52 weeks)
- Change in circulating C-Reactive Protein (CRP) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in circulating Interleukin-4 (IL-4) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in circulating Procollagen 1 Intact N-Terminal Propeptide (P1NP) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in Bone Mineral Density (BMD) at the hip from baseline to 52 weeks(Change in Bone Mineral Density (BMD) from baseline to 52 weeks)
- Change in volumetric BMD (vBMD) measured by quantitative computed tomography (QCT) at the lumbar spine from baseline to 52 weeks(Change in volumetric BMD (vBMD) from baseline to 52 weeks)
- Change from baseline in the global Menopause Rating Scale (MRS)(Change from baseline to 12-months)
- Change in circulating receptor activator of nuclear factor kappa beta ligand (RANKL) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in circulating Interferon gamma (IFNy) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in circulating Tumor Necrosis Factor (TNF) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Change in circulating C-terminal telopeptide of type 1 collagen (CTX) from baseline to 52 weeks(Change from baseline to 52 weeks)
- Safety as assessed by incidence of adverse events and serious adverse events(Change from baseline to 52 weeks)
- Gastrointestinal tolerability as measured by Gastrointestinal Tolerability Questionnaire (GITQ)(Change from baseline to 12-months)
研究者
研究点 (2)
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