JP2008530571A - 心機能障害を診断するためのNT−proANP/NT−proBNP比の使用 - Google Patents
心機能障害を診断するためのNT−proANP/NT−proBNP比の使用 Download PDFInfo
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Abstract
Description
a) 好ましくはin vitroで、被験者由来のサンプル中のBNP型ペプチドのレベルを測定する工程、
b) 好ましくはin vitroで、被験者由来のサンプル中のANP型ペプチドのレベルを測定する工程、
c) BNP型ペプチドの測定レベルに対するANP型ペプチドの測定レベルの比率を算出する工程、
d) 算出した比率を心機能障害の存在または不在を示す少なくとも1つの既知の比率と比較する工程。
NT-proBNPは、Elecsys 2010での電気化学発光免疫アッセイ(Elecsys proBNPサンドウィッチイムノアッセイ;Roche Diagnostics, Mannheim, Germany)によって測定することができる。該アッセイは、電気化学発光サンドイッチ免疫アッセイ原理にしたがって機能する。第一工程では、ビオチン標識IgG (1-21)捕捉抗体、ルテニウム標識F(ab')2 (39-50)シグナル抗体および20マイクロリットルのサンプルを37℃で9分間インキュベートする。その後、ストレプトアビジンコーティング磁気微粒子を加え、混合物をさらに9分間インキュベートする。第二のインキュベーション後、反応混合物をこのシステムの測定セルに移し、該セルでは該ビーズが磁気的に電極表面に捕捉される。測定セルをバッファーで洗浄することによって未結合標識を除去する。
NT-proANPは、Sundsfjord, J.A., Thibault, G., et al. (1988). Idenfication and plasma concentrations of the N-terminal fragment of proatrial natriuretic factor in man. J Clin Endocrinol Metab 66:605-10.の変法において、同じウサギ抗ラットproANPポリクローナル血清、標準物としてのPeninsula Lab (Bachem Ltd, St. Helene, UK)製のヒトproANP (1-30)、および放射標識のためにHPLCによって精製されたヨウ素化proANP 1-30を使用して、磁気固相技術を用いる競合的結合ラジオイムノアッセイによって測定することができる。高感度および良好な精度を達成するために、固相および二次抗体としてヒツジ抗ウサギIgGを有するDynabeads M280 (Dynal Biotech, Oslo, Norway)を使用してよい。
グループ2: 種々の種類の弁欠損、例えば僧帽弁欠損
グループ3: 拡張型心筋症
グループ4: 肥大型心筋症
グループ5: 冠動脈性心疾患を有さない(健常)被験者
グループ6: いずれの他のグループにも属さない(例えば不整脈を有する)患者。
Claims (23)
- 以下の工程を含む、被験者の心機能障害を診断するための方法:
a) 好ましくはin vitroで、被験者由来のサンプル中のANP型ペプチドのレベルを測定する工程、
b) 好ましくはin vitroで、被験者由来のサンプル中のBNP型ペプチドのレベルを測定する工程、
c) BNP型ペプチドの測定レベルに対するANP型ペプチドの測定レベルの比率を算出する工程、
d) 算出した比率を、心機能障害の存在または不在を示す少なくとも1つの既知の比率と比較する工程。 - 20未満、好ましくは17未満の血漿レベルの比率(NT-proBNPのpg/mlに対するNT-proANPのpg/ml)が心機能障害の存在を示す、請求項1に記載の方法。
- 20を超える、好ましくは23を超える血漿レベルの比率(NT-proBNPのpg/mlに対するNT-proANPのpg/ml)が心機能障害の不在を示す、請求項1に記載の方法。
- 心機能障害が拡張機能障害である、請求項1に記載の方法。
- 6〜20の範囲の血漿レベルでの比率(NT-proBNPのpg/mlに対するNT-proANPのpg/ml)が拡張機能障害の存在を示す、請求項4に記載の方法。
- 拡張機能障害の重症度を診断するための方法である、請求項4または5に記載の方法。
- BNP型ペプチドに対するANP型ペプチドの比率が拡張機能障害の重症度と逆相関する、請求項6に記載の方法。
- 15〜20の範囲の比率(NT-proBNPのpg/mlに対するNT-proANPのpg/ml)が低重症度の拡張機能障害の存在を示す、請求項6または7に記載の方法。
- 6〜15の範囲の比率(NT-proBNPのpg/mlに対するNT-proANPのpg/ml)が高重症度の拡張機能障害の存在を示す、請求項6または7に記載の方法。
- 拡張機能障害を収縮機能障害と区別するための方法である、請求項4または5のいずれかに記載の方法。
- 6未満、好ましくは4.5未満の比率が収縮機能障害の存在を示す、請求項10に記載の方法。
- 拡張性心不全を患うリスクを診断するための方法である、請求項1に記載の方法。
- BNP型ペプチドがNT-proBNPである、請求項1〜12のいずれかに記載の方法。
- ANP型ペプチドがNT-proANPである、請求項1〜13のいずれかに記載の方法。
- 心臓病の追加の診断パラメータが測定され、該診断パラメータが特に以下のものからなる群から選択される、請求項1〜14のいずれかに記載の方法:
a) 左心室駆出率
b) 心エコー図
c) 既往症、特に狭心症に関するもの
d) 心電図
e) 心房細動
f) 甲状腺または腎機能のパラメータ
g) 血圧、特に動脈性高血圧、
h) タリウムシンチグラム、
i) 血管造影、
j) カテーテル検査。 - 拡張機能障害および/もしくは拡張機能障害の重症度を診断するための、ならびに/または拡張機能障害を収縮機能障害と区別するための、ANP型ペプチドとBNP型ペプチドの測定レベル間の比率の使用。
- a) 被験者由来のサンプル中のANP型ペプチドのレベルを測定するための手段または装置、および
b) 被験者由来のサンプル中のBNP型ペプチドのレベルを測定するための手段または装置
を含むキット。 - a)に記載の手段が、ANP型ペプチドに特異的に結合するリガンドであり、かつb)に記載の手段が、BNP型ペプチドに特異的に結合するリガンドである、請求項17に記載のキット。
- (c) 心機能障害、好ましくは拡張機能障害の診断に関して、任意の測定の結果を解釈するためのユーザーズマニュアルをさらに含む、請求項17または18に記載のキット。
- 被験者の心機能障害、特に拡張機能障害を診断するための、請求項17〜19のいずれかに記載のキットの使用。
- 拡張機能障害を収縮機能障害と区別するための、請求項17〜19のいずれかに記載のキットの使用。
- 心機能障害、特に拡張機能障害の診断用の診断キットを製造するための、ANP型ペプチドに特異的に結合するリガンドおよびBNP型ペプチドに特異的に結合するリガンドの使用。
- 心機能障害に対する被験者の可能な治療法を決定するための方法であって、以下の工程を含む方法:
a) 好ましくはin vitroで、被験者由来のサンプル中のANP型ペプチドのレベルを測定する工程、
b) 好ましくはin vitroで、被験者由来のサンプル中のBNP型ペプチドのレベルを測定する工程、
c) BNP型ペプチドの測定レベルに対するANP型ペプチドの測定レベルの比率を算出する工程、
d) 算出した比率を、心機能障害の存在または不在を示す少なくとも1つの既知の比率と比較する工程、
e) 任意で、心臓病専門医による患者の診察を開始する工程、
f) 心臓病専門医による患者の診察結果を任意で考慮して、治療法の開始または治療法の差し控えを勧める工程。
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| EP05003477 | 2005-02-17 | ||
| EP05003477.6 | 2005-02-17 | ||
| PCT/EP2006/060059 WO2006087373A1 (en) | 2005-02-17 | 2006-02-17 | Use of nt-proanp/nt-probnp ratio for diagnosing cardiac dysfunctions |
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| JP2008530571A true JP2008530571A (ja) | 2008-08-07 |
| JP4828550B2 JP4828550B2 (ja) | 2011-11-30 |
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| JP2007555621A Expired - Fee Related JP4828550B2 (ja) | 2005-02-17 | 2006-02-17 | 心機能障害を診断するためのNT−proANP/NT−proBNP比の使用 |
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| Country | Link |
|---|---|
| US (1) | US20080171354A1 (ja) |
| EP (1) | EP1859283A1 (ja) |
| JP (1) | JP4828550B2 (ja) |
| CN (1) | CN101120256A (ja) |
| CA (1) | CA2598582A1 (ja) |
| WO (1) | WO2006087373A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010537216A (ja) * | 2007-08-30 | 2010-12-02 | エフ.ホフマン−ラ ロシュ アーゲー | 心疾患に関連する又は関連しないgdf−15の上昇の区別のための手段及び方法 |
| JP2013510289A (ja) * | 2009-11-03 | 2013-03-21 | エフ.ホフマン−ラ ロシュ アーゲー | 循環系事象と虚血性事象を鑑別するためのNT−proANPおよびSFlt−1 |
| JP2014521942A (ja) * | 2011-07-28 | 2014-08-28 | ベー.エル.アー.ハー.エム.エス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 発症から48時間未満の心房細動患者を識別する中央領域プロ心房性ナトリウム利尿ペプチド(pro−ANP) |
| JP2015504519A (ja) * | 2011-12-01 | 2015-02-12 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 脳卒中診断のためのNT−proANP及びNT−proBNP |
| JP2019528440A (ja) * | 2016-08-04 | 2019-10-10 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 心房細動と脳卒中の評価における循環esm−1(エンドカン) |
| JPWO2019198822A1 (ja) * | 2018-04-13 | 2021-05-20 | 共立製薬株式会社 | 心不全検出方法、心不全検出用器具、サンドイッチ免疫学的測定方法、並びに抗体の組合せ |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1731910A1 (en) * | 2005-06-07 | 2006-12-13 | F. Hoffmann-La Roche Ag | Use of NT-proANP and NT-proBNP for diagnosing cardiac diseases |
| DK2089722T3 (en) * | 2006-09-07 | 2018-01-22 | Otago Innovation Ltd | BIOMARKET FOR EARLY DETECTION OF ACUTE HEART DISORDERS |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004059293A2 (en) * | 2002-12-24 | 2004-07-15 | Biosite Incorporated | Markers for differential diagnosis and methods of use thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744101A (en) | 1989-06-07 | 1998-04-28 | Affymax Technologies N.V. | Photolabile nucleoside protecting groups |
-
2006
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- 2006-02-17 EP EP06708350A patent/EP1859283A1/en not_active Withdrawn
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- 2006-02-17 CN CNA2006800052014A patent/CN101120256A/zh active Pending
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004059293A2 (en) * | 2002-12-24 | 2004-07-15 | Biosite Incorporated | Markers for differential diagnosis and methods of use thereof |
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| JP2010537216A (ja) * | 2007-08-30 | 2010-12-02 | エフ.ホフマン−ラ ロシュ アーゲー | 心疾患に関連する又は関連しないgdf−15の上昇の区別のための手段及び方法 |
| JP2013510289A (ja) * | 2009-11-03 | 2013-03-21 | エフ.ホフマン−ラ ロシュ アーゲー | 循環系事象と虚血性事象を鑑別するためのNT−proANPおよびSFlt−1 |
| JP2014521942A (ja) * | 2011-07-28 | 2014-08-28 | ベー.エル.アー.ハー.エム.エス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 発症から48時間未満の心房細動患者を識別する中央領域プロ心房性ナトリウム利尿ペプチド(pro−ANP) |
| JP2015504519A (ja) * | 2011-12-01 | 2015-02-12 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 脳卒中診断のためのNT−proANP及びNT−proBNP |
| JP2017075959A (ja) * | 2011-12-01 | 2017-04-20 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 脳卒中診断のためのNT−proANP及びNT−proBNP |
| JP2019528440A (ja) * | 2016-08-04 | 2019-10-10 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 心房細動と脳卒中の評価における循環esm−1(エンドカン) |
| JP7157045B2 (ja) | 2016-08-04 | 2022-10-19 | エフ.ホフマン-ラ ロシュ アーゲー | 心房細動と脳卒中の評価における循環esm-1(エンドカン) |
| JPWO2019198822A1 (ja) * | 2018-04-13 | 2021-05-20 | 共立製薬株式会社 | 心不全検出方法、心不全検出用器具、サンドイッチ免疫学的測定方法、並びに抗体の組合せ |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080171354A1 (en) | 2008-07-17 |
| CN101120256A (zh) | 2008-02-06 |
| EP1859283A1 (en) | 2007-11-28 |
| CA2598582A1 (en) | 2006-08-24 |
| JP4828550B2 (ja) | 2011-11-30 |
| WO2006087373A1 (en) | 2006-08-24 |
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