The Effect of 90-day Oral Testosterone Therapy in Chinese Males With Type 2 Diabetes: OTEST
试验速览
- 阶段
- 4 期
- 状态
- 终止
- 入组人数
- 19
- 试验地点
- 12
- 主要终点
- The Effect of 90-day Oral Testosterone Therapy in Chinese Males with Type 2 Diabetes (T2DM): OTeST
研究概览
简要总结
The study hypothesis is that treatment with oral Testosterone according to the study regimen will improve glycemic control in T2DM Chinese males in Singapore as indicated by a reduction in HbA1c levels at study day 90.
详细描述
This is a single arm open label clinical study in Chinese men of 45 to 75 years of age with Type 2 Diabetes. Subjects will be recruited from participating family medicine clinics with the FMRN and followed for 90-days. All subjects will continue on pre-study treatment regimens and medications as clinically indicated throughout the 90-day study period. Missed doses of study drug can be made up within the same day. With the exceptions of study drug and diabetic medications, changes in other medications will be permitted. The primary aim is to assess the effects of oral Testosterone on change in HbA1c levels in the Chinese males with a diagnosis of T2DM over a 90-day study period.
Subjects enrolled in the study will take two 40mg capsules of oral testosterone in the morning and two 40mg capsules in the evening with meals on both occasions on each day. This daily dosage is consistent with the recommended dosage for subjects being treated for hypogonadism.
Primary objective:
- The primary aim is to assess the effect of oral Testosterone on percent change in HbA1c in T2DM Chinese males in Singapore over a 90-day study period.
Secondary objectives:
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 45 Years 至 75 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Subject is a Chinese male
- •Subject is 45 to 75 years old
- •Subject has T2DM with no change in type/dose of diabetic medication in the last 3 months
- •Subject 's Haemoglobin level is between 13.5 - 18g/dl
- •Subject's Haematocrit level is 40 - 54%
- •Subject's Albumin level is between 3.5 - 5.0 g/dL
- •Subject's Alanine transaminase (ALT) level is up to 36 U/L
- •Subject's Aspartate transaminase (AST) level is < 41 U/L
- •Subject's Alkaline phosphatase (ALP) level is < 130 U/L
- •Subject's Creatinine (up to 60 years) level is between 0.57 - 1.36 mg/dL
- •Subject's Creatinine (> 60 years) level is between 0.68 - 1.48 mg/dL
- •Subject's Sodium (13 to 65 years) level is between 136 - 145 mmol/L
- •Subject's Sodium ( > 65 years) level is between 132 - 146 mmol/L
- •Subject's Potassium ( up to 59 years) level is between 3.3 - 5.1 mmol/L
- •Subject's Potassium ( > 59 years) level is between 3.7 - 5.4 mmol/L
- •Subject's PSA (Prostate Specific Antigen) level is ≤ 4ug/L
- •Subject's Total Testosterone level is between 8.4 - 28.7 nmol/L
- •Satisfactory haematological or biochemical functions tests only - these tests should be carried out during the screening period prior to enrolment. Patient with mild laboratory abnormalities can be included at the discretion by the site/co-investigator, and after approval by Co-ordinating Principal Investigator
- •Written Informed Consent is obtained
- •Subject is willing to comply with study procedures and is able to return to the clinic for scheduled visits
排除标准
- •Subject's HbA1C level is > 9%.
- •Subject is on insulin therapy
- •Subject has history of recurrent hypoglycaemia
- •Subject has history of malignancy (except skin cancer) during last 5 years
- •Subject has received treatment for endocrinopathy within the last 3 months (except diabetes)
- •Subject has history of adverse drug reaction to testosterone
- •Subject has received testosterone replacement within the last 3 months
- •Subject is currently receiving warfarin, steroids, cyclosporine or thyroxine
- •Subject has history of Myocardial Infarction
- •Subject has history of Angina
- •Subject has heart failure which causes at least slight limitation of physical activity. Subject is comfortable at rest, but ordinary physical activity results in fatigue, palpitation or dyspnea
- •Subject has history of Deep Vein Thrombosis or Stroke
- •Subject has history of prostate cancer
- •Subject has history of chronic kidney disease , Stage 3 or worse
- •Subject has life expectancy of less than 1 year
- •Subject has enlarged prostate per digital rectal examination
- •Subject's International Prostate Symptom Score (IPSS) is greater than 20
研究组 & 干预措施
Oral Testosterone Therapy
90 day oral testosterone therapy
干预措施: Andriol Testocaps (Drug)
结局指标
主要结局
The Effect of 90-day Oral Testosterone Therapy in Chinese Males with Type 2 Diabetes (T2DM): OTeST
时间窗: 90 Day Study Period
The primary aim is to assess the effect of oral Testosterone Supplementation on percent change in HbA1c in Type 2 Diabetes Mellitus Chinese males in Singapore over a 90-day study period.
次要结局
- The Effect of 90-day Oral Testosterone Therapy in Chinese Males with Type 2 Diabetes (T2DM): OTeST(90 day study period)