Follow-up Patients With End Stage Renal Disease Receiving Zemplar to Prevent and Treat Secondary Hyperparathyroidism
A Two-year, Post-marketing Observational Study to Follow-up Patients With End Stage Renal Disease Undergoing Haemodialysis, Receiving Zemplar for Prevention and Treatment of Secondary Hyperparathyroidism
調査の概要
状態
詳細な説明
The primary objective of this study is to evaluate the safety of Zemplar® in the treatment of Secondary hyperparathyroidism (iParathormone>300 pg/mL) in subjects on hemodialysis treated in conditions of usual clinical care.
The primary safety endpoints of this study are to evaluate the safety of Zemplar by recording the number of hospitalizations and days hospitalized.
A secondary efficacy endpoint will be the proportion of subjects achieving therapeutic success. Therapeutic success with Zemplar® will be defined as:
- 40% reduction in the base iPTH level is achieved, and/or;
- serum iParathormone level < 300 pg/mL.
Additional secondary endpoints are the incidence (proportion of patients) of clinically meaningful hypercalcemia (defined as corrected serum calcium (Ca) > 11.0 mg/dL taken at 2 consecutive measurements), hyperphosphatemia (defined as serum phosphorous (P)>6.5 mg/dL taken at 2 consecutive measurements), and elevated Ca x P product (defined as serum Ca x P>65 mg^2/dL^2 taken at 2 consecutive measurements). Safety also will be assessed through adverse event monitoring and evaluation of laboratory variables and vital signs.
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Athens、ギリシャ、11526
- Site Reference ID/Investigator# 32055
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Athens、ギリシャ、11528
- Site Reference ID/Investigator# 32050
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Athens、ギリシャ、11528
- Site Reference ID/Investigator# 32051
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Athens、ギリシャ、17237
- Site Reference ID/Investigator# 32049
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Athens、ギリシャ
- Site Reference ID/Investigator# 5283
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Chalkida、ギリシャ、34100
- Site Reference ID/Investigator# 32056
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Chania、ギリシャ、73100
- Site Reference ID/Investigator# 32057
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Drama、ギリシャ、66100
- Site Reference ID/Investigator# 32058
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Holargos、ギリシャ、15562
- Site Reference ID/Investigator# 32077
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Katerini、ギリシャ、60100
- Site Reference ID/Investigator# 32076
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Kavala、ギリシャ、65201
- Site Reference ID/Investigator# 32059
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Komotini、ギリシャ、69100
- Site Reference ID/Investigator# 32053
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Lamia、ギリシャ、35100
- Site Reference ID/Investigator# 32060
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Lefkada、ギリシャ、31100
- Site Reference ID/Investigator# 32061
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Livadia、ギリシャ、32100
- Site Reference ID/Investigator# 32062
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Pireus、ギリシャ
- Site Reference ID/Investigator# 32048
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Preveza、ギリシャ、48100
- Site Reference ID/Investigator# 32054
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Ptolemaida、ギリシャ、50200
- Site Reference ID/Investigator# 32063
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Volos、ギリシャ、38222
- Site Reference ID/Investigator# 32075
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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:
- Subject is >= 18 years of age and diagnosed with secondary hyperparathyroidism and a pretreatment iParathormone > 300 pg/mL.
- Subject is receiving chronic hemodialysis.
- Subject for which treatment with Zemplar Injection is indicated clinically according to the criteria of participating investigator.
- Subject has provided their informed consent to participate.
Exclusion Criteria:
- Subject has a corrected serum calcium > 10.5 mg/dL, serum phosphorus >= 6.5 mg/dL or subjects with corrected Ca x P >= 65 mg^2/dl^2.
- Subject has known hypersensitivity and/or toxicity to vitamin D metabolites and/or other product ingredients.
- Subject has participated in clinical study within the last month.
- Zemplar is contraindicated according to the Summary of Product Characteristics.
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
コホートと介入
グループ/コホート |
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Chronic Kidney Disease
All eligible patients treated with IV Paricalcitol (Zemplar)
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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 |
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Safety Evaluation of Paricalcitol by Recording the Number of Hospitalizations
時間枠:Baseline to Month 24 Visit
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The number of participants who were hospitalized during the study and the number of hospitalizations are summarized.
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Baseline to Month 24 Visit
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Safety Evaluation of Paricalcitol by Recording the Number of Days Hospitalized
時間枠:Baseline to Month 24 Visit
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The mean (average) number of days hospitalized per participant for those hospitalized during the study.
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Baseline to Month 24 Visit
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
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The Proportion of Patients Achieving Therapeutic Success (Defined as 40% Reduction in Base Parathormone Level and/or Parathormone Level <300 pg/ml)
時間枠:Baseline to Month 24 Visit
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Therapeutic success of paricalcitol treatment was defined as a 40% decrease from the baseline measurement in the level of intact parathyroid hormone (also known as iPTH or parathormone) and/or a serum intact parathyroid hormone level less than 300 picograms per milliliter (pg/mL) for at least 2 consecutive available measurements during the 24-month follow-up period.
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Baseline to Month 24 Visit
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The Incidence of Clinically Significant Hypercalcemia
時間枠:Baseline to Month 24 Visit
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The number of participants with clinically significant hypercalcemia (too much calcium in the blood), defined as a corrected serum calcium level greater than 11.0 milligrams per deciliter (mg/dL) at 2 consecutive measurements.
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Baseline to Month 24 Visit
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The Incidence of Clinically Significant Hyperphosphatemia
時間枠:Baseline to Month 24 Visit
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The number of participants with clinically significant hyperphosphatemia (too much phosphorous in the blood), defined as serum phosphorous levels greater than 6.5 milligrams per deciliter (mg/dL) at 2 consecutive measurements.
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Baseline to Month 24 Visit
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The Incidence of Clinically Significant Elevation of Calcium-phosphorous (Ca x P) Product
時間枠:Baseline to Month 24 Visit
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The number of participants with clinically significant levels of calcium-phosphorous product (Ca x P), defined as serum calcium-phosphorous product levels greater than 65 milligrams squared per deciliters squared (mg^2/dL^2) at 2 consecutive measurements.
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Baseline to Month 24 Visit
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To Estimate the Incidence of (S)AEs/(S)ADRs
時間枠:Baseline to Month 24 Visit
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The number of adverse events, serious adverse events (including death), adverse drug reactions, and serious adverse drug reactions experienced by participants during the study are summarized.
Adverse events include any events reported regardless of whether or not they were considered related to the study drug.
Adverse drug reactions include events where a causal relationship between the drug and the occurence of the event is suspected.
For additional details see the Reported Adverse Events section.
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Baseline to Month 24 Visit
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協力者と研究者
スポンサー
捜査官
- スタディチェア:Konstantinos Xynos, MD、Abbott Laboratories Hellas S.A.
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
追加の関連 MeSH 用語
その他の研究ID番号
- P06-120
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