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市場調査レポート
商品コード
1372611
慢性免疫性血小板減少症の世界市場-2023年~2030年Global Chronic Immune Thrombocytopenia Market - 2023-2030 |
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カスタマイズ可能
適宜更新あり
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慢性免疫性血小板減少症の世界市場-2023年~2030年 |
出版日: 2023年10月18日
発行: DataM Intelligence
ページ情報: 英文 195 Pages
納期: 即日から翌営業日
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慢性免疫性血小板減少症(ITP)は自己免疫性の出血性疾患であり、血小板分泌の低下により血液凝固が阻害されます。平均的な血小板数は血液1マイクロリットル(μL)あたり約15万~40万です。血小板数が10万/μLより少ない場合は、免疫性血小板減少症に罹患している可能性があります。
Journal of Yeungnam Medical Science, 2023によると、成人ITP症例の約2/3が慢性ITPに移行するが、小児ITP症例の20~25%が慢性ITPに移行します。免疫性血小板減少症(ITP)の年間発症率は、小児10万人あたり5例、成人10万人あたり2点と推定されています。ステロイド薬には副作用があるため、一般的には血小板刺激薬が処方されます。
免疫性血小板減少症は、免疫グロブリン、ステロイド薬、刺激薬で治療され、血液凝固に必要な血小板の体内放出を助ける。成人および小児の原発性免疫性血小板減少症の治療薬として、いくつかの薬剤が臨床試験中です。すべての薬剤は第4相臨床試験段階にあり、間もなく市場に投入される見込みです。
例えば、Octapharmaは、慢性免疫性血小板減少症の小児患者を対象に、PANZYGAの有効性と安全性を評価する第4相臨床試験を実施しています。開始日は2020年1月21日。終了予定日は2024年4月。
さらに、Sobi, Inc.は、成人の慢性(免疫性)血小板減少症ITP患者を対象に、エルトロンボパグまたはロミプロスチムからアバトロンボパグに切り替えた後の安全性および治療満足度を検討する第4相臨床試験を実施しています。試験開始日は2021年3月15日です。終了予定日は2024年2月9日です。
Qidong Gaitianli Medicines Co.Ltd.は、慢性原発性免疫性血小板減少症の小児を対象とした淮希黄顆粒の臨床的有効性と安全性を評価する第4相臨床試験を実施中。試験開始日は2017年11月16日。終了予定日は2024年3月8日です。さらに、創薬の進歩やパイプライン医薬品の増加は、今後の市場を牽引する数少ない要因です。
血小板減少症の治療におけるステロイド薬の副作用には、重篤な出血が含まれます。副腎皮質ステロイド薬の副作用は、治療が長期化するにつれて重篤度が増すため、その管理は困難です。白内障、不眠症、高血圧、糖尿病代謝の変化などの可能性のある副作用は、免疫性血小板減少症の治療のためにステロイド薬を摂取している人にも見られます。
Chronic Immune Thrombocytopenia (ITP) is an autoimmune bleeding disorder that occurs due to decreased platelet secretion, preventing blood clotting. An average platelet count ranges from approximately 150,000 to 400,000 per blood microliter (µL). If the count is lower than 100,000/µL of blood, the person might suffer from immune thrombocytopenia.
According to the Journal of Yeungnam Medical Science, 2023, approximately 2/3 of adult ITP cases lead to chronic ITP, but 20% to 25% of pediatric ITP cases persist to chronic ITP. The annual incidence of immune thrombocytopenia (ITP) is estimated to be five cases per 100,000 children and two points per 100,000 adults. Platelet-stimulating agents are generally prescribed to the patients as steroidal drugs show side effects.
Immune thrombocytopenia is treated with immunoglobulins, steroidal drugs, and stimulating medicines, which help the body release enough platelets for blood clotting. Several drugs are under clinical trials for the treatment of primary immune thrombocytopenia in adults as well as in children. All the drugs are in phase 4 clinical trials, which are expected to be released soon in the market.
For instance, Octapharma is conducting phase 4 clinical trials to evaluate the efficacy and safety of PANZYGA in pediatric patients with chronic immune thrombocytopenia. The start date is January 21, 2020. The estimated completion date is April 2024.
Furthermore, Sobi, Inc. is conducting phase 4 clinical trials to determine the safety and treatment satisfaction in adults With chronic (immune thrombocytopenia)ITP After switching to avatrombopag from eltrombopag or romiplostim. The study start date is March 15, 2021. The estimated completion date is February 9, 2024.
Qidong Gaitianli Medicines Co., Ltd is conducting phase 4 clinical trials to evaluate the clinical efficacy and safety of Huaiqihuang granule for the treatment of children with chronic primary immune thrombocytopenia. The study start date is November 16, 2017. The estimated completion date is March 8, 2024. Furthermore, increasing advancements in drug discoveries, and increasing pipeline drugs are few factors that drive the market in the forthcoming period.
Side effects of steroidal drugs in treating thrombocytopenia include severe bleeding. The side effects from corticosteroids are challenging to manage because they grow in severity as the treatment extends for a long time. The possible side effects, such as cataracts, insomnia, hypertension, changes in diabetic metabolism, etc, are also seen in people who consume steroidal drugs to treat immune thrombocytopenia.
The global chronic immune thrombocytopenia are segmented based on drug class, route of administration, distribution channel, and region.
Platelet-stimulating agents are expected to hold the largest market share due to their efficacy in treating thrombocytopenia. Unlike corticosteroids, platelet-stimulating drugs are more efficient with fewer side effects. The launch of medications with more effectiveness and safety helps in the better treatment of thrombocytopenia in adults and children.
In October 2022, Grifols' TAVLESSE (fostamatinib) received NICE (National Institute for Health and Care Excellence) recommendation for treating refractory chronic immune thrombocytopenia.
In April 2023, Kissei Pharmaceutical Co., Ltd. Launched TAVALISSE tab 100mg and 150mg for chronic idiopathic thrombocytopenic purpura.
North America is expected to hold the largest region in the market due to the prevalence of thrombocytopenia in the US population. In children, the annual incidence is estimated to be between 1 and 6.4 cases per 100,000 people.
In adults, the annual incidence is estimated to be between 1 and 6 cases per 100,000 people. However, ITP is more of a chronic disease in adults, so the prevalence is approximately 12 per 100,000 cases. The overall incidence in adults occurs in persons over 60 years old.
According to the Journal of Hematology and Oncology, a 2023 study revealed a 1.3-2.2-fold increase in the mortality rate for adult ITP patients compared to the general population due to infection and other cardiovascular events.
COVID-19 impacted the immune thrombocytopenia market due to the disruption in the supply chain. Due to the shift in research and development focus toward developing drugs and vaccines for COVID-19, the study was halted during the pandemic period. The lockdown was implemented worldwide, postponing the diagnosis of thrombocytopenia to the later stages.
The major global players in the chronic immune thrombocytopenia market include: AbbVie Inc, Amgen Inc., Pfizer, Inc., Samsung Bioepis Co., Ltd., Sanofi S.A., Novartis International AG, Johnson & Johnson Services, Inc., Merck & Co., Inc., Bristol Myers Squibb Inc, F. Hoffmann-La Roche Ltd among others.
The global chronic immune thrombocytopenia market report would provide approximately 61 tables, 59 figures, and 195 Pages.