Unique ID issued by UMIN | UMIN000000657 |
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Receipt number | R000000787 |
Scientific Title | Hypothyroidism in Hyperlipidemia in Japan |
Date of disclosure of the study information | 2007/04/01 |
Last modified on | 2010/04/01 13:27:55 |
Hypothyroidism in Hyperlipidemia in Japan
Hypothyroidism in Hyperlipidemia
Hypothyroidism in Hyperlipidemia in Japan
Hypothyroidism in Hyperlipidemia
Japan |
Hyperlipidemia
Medicine in general | Cardiology | Endocrinology and Metabolism |
Geriatrics |
Others
NO
The first aim of the study is to elucidate the prevalence of hyperlipidemia due to hypothyroidism and/or subclinical hypothyroidism in patients with hyperlipidemia. The second aim of the study is to evaluate the effects of replacement therapy with thyroid hormone (T4) on the serum lipid levels, blood pressure, and body weight.
Others
Prevalence
Confirmatory
Pragmatic
Not applicable
Prevalence of hypothyroidism and/or subclinical hypothyroidism in patients with hyperlipidemia
Effects of thyroid hormone replacement on serum lipid levels
Observational
20 | years-old | <= |
80 | years-old | >= |
Male and Female
Patients with hyperlipidemia without severe complications and who agreed with the study. Both outpatients and in-patients who fulfilled the following criteria: 1) diagnosis of hypercholesterolemia based upon the diagnostic criteria of the Japan Atherosclerosis Society and 2) over the age of 20 years. Those patients who have been treated under the diagnosis of hypercholesterolemia can also be included.
1) Patients with known thyroid hormone abnormalities
2) Patients with hyperlipidemia due to known diseases other than the thyroid diseases: nephrotic syndrome, primary biliary cirrhosis, obstructive jaundice, Cushing's syndrome, acromegaly, pheochromocytoma, medicine (diuretics, beta blockers, steroid hormones, contraceptives, cyclosporin), heavy alcohol drinker
3) Pregnancy
4) Patients under steroid hormone treatment
5) Unstable stage of the following diseases; coronary diseases, arrhythmias, valvular diseases, heart failure, cerebrovascular diseases, renal failure, diabetes mellitus with very poor control, neuro-muscular diseases, malignancy
6) Conditions when doctors assume inappropriate to enroll
1000
1st name | |
Middle name | |
Last name | Hironori Kimura |
National Hospital Organization
Nagasaki Medical Center
Medicine
Nagasaki Prefecture, Ohmura City, Hisahara,2-1001-1
0957-52-3121
1st name | |
Middle name | |
Last name | Mitsuhide Naruse |
National Hospital Organization, Kyoto Medical Center
Department of Endocrinology, Clinical Research Institute for Endocrine and Metabolic Diseases
1-1 Fukakusa-Mukaihatacho, Fushimiku,Kyoto, Japan
075-641-9164
mnaruse@kyotolan.hosp.go.jp
National Hospital Organization, Kyoto Medical Center
National Hospital Organization
Japan
Nishigunnma,Minamiyokohama,Mie,Tokushima,Kokura,Tenri Yorozu Hospital/
Kanazawa,Mie Chuo,Osaka Minami,Yonago,
Kyushu,Ureshino Medical Center,MisatoKenwa Hospital
NO
2007 | Year | 04 | Month | 01 | Day |
Unpublished
Completed
2006 | Year | 06 | Month | 20 | Day |
2006 | Year | 10 | Month | 01 | Day |
2008 | Year | 03 | Month | 01 | Day |
2008 | Year | 05 | Month | 01 | Day |
2008 | Year | 07 | Month | 01 | Day |
2009 | Year | 03 | Month | 01 | Day |
The first aim of the study is to clarify the prevalence of hypothyroidism and subclinical hypothyroidism in patients with hyperlipidemia by the screening with plasma thyroid hormone and TSH. The second aim of the study is to elucidate the effects of replacement therapy on the blood lipid levels, blood pressure, and body weight. Both outpatients and in-patients with hyperlipidemia without severe complications and who gave informed consent of the study are enrolled. Patients fulfilled the following criteria: 1) diagnosis of hypercholesterolemia based upon the diagnostic criteria of the Japan Atherosclerosis Society and 2) over the age of 20 years. Exclusion criteria includes 1) Patients with known thyroid hormone abnormalities, 2) Patients with hyperlipidemia due to known diseases other than the thyroid diseases, 3) Pregnancy, 4) Patients under steroid hormone treatment, 5) Unstable stage of the cardiovascular diseases, 6) Conditions when doctors assume inappropriate to enroll, respectively. Those patients with hypothyroidism including subclinical hypothyroidism are subjected to thyroid hormone replacement therapy. Effects of the treatment were evaluated after 4weeks, 12 weeks, 6 months, and 12 months of treatment. Physical findings, vital sign, biochemical data, and thyroid hormones were investigated.
2007 | Year | 03 | Month | 28 | Day |
2010 | Year | 04 | Month | 01 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000000787
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