Dialysis Registry in Utah
調査の概要
状態
条件
詳細な説明
Design:
This is a prospective, observational study of patients in the University of Utah dialysis program.
Study Procedures:
Patients new to dialysis at the University of Utah dialysis program will be approached to determine whether they want to participate in the registry. If they are interested, the study purpose and procedures will be explained and informed consent obtained. Participants will be asked to complete a brief questionnaire on demographics (age, gender, race, education), co-morbid conditions (diabetes mellitus, congestive heart failure, hypertension, chronic lung disease, malignancies, coronary artery disease, cerebrovascular disease and peripheral vascular disease), physical activity level, cognitive function and sleep patterns. Height, weight, and waist circumference will be measured. Annual follow up visits will be conducted with each patient until the 5th annual follow-up, death, transplantation or loss to follow-up. During these visits, participants will complete questionnaires on physical activity level, cognitive function and sleep patterns. Height, weight, and waist circumference will be measured. Thirty milliliters (ml) of blood will also be drawn.
Relevant Dialysis data (cause and duration of kidney disease, duration of dialytic therapy, duration and frequency of dialysis sessions, type of dialyzer used, type of vascular access), medications (erythropoietin dose and route of administration, iron supplements), laboratory markers (hemoglobin, serum calcium, serum intact parathyroid hormone, serum phosphorous, white blood cell count with differential neutrophil and lymphocyte counts and urea reduction rate) will be obtained from the electronic medical records.
30 ml of blood will be drawn on a dialysis day before dialysis. Serum/ plasma will be separated. DNA will be extracted from the rest of the cells in the baseline visit and stored. The samples will be stored in a freezer for future analyses.
Participants will be longitudinally followed using the dialysis unit electronic medical records and with annual follow up visits. In addition, if the participant consents, Medicare follow-up data from the United States Renal Data System (USRDS) will be obtained. The USRDS is a national registry of dialysis patients. U.S. Medicare regulations stipulate that irrespective of their insurance status, all patients starting on chronic dialysis therapy must be reported to the USRDS. The outcomes of these patients are tracked by USRDS using the Medicare database and national Vital Statistics (maintained by National Center for Health Statistics).
研究の種類
入学 (実際)
連絡先と場所
研究場所
-
-
Utah
-
Salt Lake City、Utah、アメリカ、84108
- University of Utah
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-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- Must be above the age of 18.
- Consenting to participate in the registry.
Exclusion Criteria:
- <18 years of age
研究計画
研究はどのように設計されていますか?
デザインの詳細
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
---|---|---|
Demographics, co-morbid conditions and characteristics of dialysis patients
時間枠:baseline
|
The objective is to develop a registry of incident dialysis patients at the University of Utah dialysis program
|
baseline
|
協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- IRB_00063655
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