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	<title>學術文章 &#8211; 中天生物科技股份有限公司</title>
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		<title>中天上療漾治療潰瘍性腸炎試驗解盲達標</title>
		<link>https://www.twmicrobio.com/tw/%e4%b8%ad%e5%a4%a9%e3%80%8c%e4%b8%8a%e7%99%82%e6%bc%be%e3%80%8d%e6%b2%bb%e7%99%82%e6%bd%b0%e7%98%8d%e6%80%a7%e8%85%b8%e7%82%8euc%e8%a9%a6%e9%a9%97%e8%a7%a3%e7%9b%b2%e9%81%94%e6%a8%99%e9%a1%af/</link>
		
		<dc:creator><![CDATA[a81406951406]]></dc:creator>
		<pubDate>Mon, 24 Feb 2025 03:16:28 +0000</pubDate>
				<category><![CDATA[學術文章]]></category>
		<guid isPermaLink="false">https://www.twmicrobio.com/?p=4093</guid>

					<description><![CDATA[中天「上療漾」治療潰瘍性腸炎(UC)試驗解盲達標]]></description>
										<content:encoded><![CDATA[<p><img fetchpriority="high" decoding="async" class="size-full wp-image-4094" src="https://www.twmicrobio.com/wp-content/uploads/2025/03/AdobeStock_585100676-1-scaled.jpeg" alt="" width="2560" height="1705" /></p>
<p>&nbsp;</p>
<p>中天生技今日(2/24)公布，已上市新藥「上療漾」合併現用藥物可顯著改善潰瘍性腸炎(UC)療效，主要指標「臨床緩解率」達到83.3%，比較現用藥物的35.7%改善了47.6%，統計達到顯著差異(P=0.021, fisher’s exact test) ，這是中天「上療漾」繼3倍提升Keytruda (PD-1)肺癌末期反應率之後，再次公布人體試驗重要成果。</p>
<p>這項雙盲、安慰劑對照、隨機分配探索性RCT人體試驗在四家醫學中心執行，以1：1收納30位潰瘍性腸炎病患，給藥期12週，比較「上療漾」與安慰劑組分別合併現有藥物治療效果。主要指標「臨床緩解率」為潰瘍性腸炎治療後腸炎嚴重程度評分(PMS）達0-1分，且沒有直腸出血的症狀，病患可恢復正常生活。</p>
<p>中天副總陳菀均指出，本試驗受試者平均患病時間4.6年，除了在12周治療的主要療效指標「臨床緩解率」顯著達標外，「上療漾」合併常規療法僅4週治療後，即有58.3%的受試者達成臨床緩解，比較安慰劑組僅7.1%， 顯示在給藥4週後能達到顯著緩解(P=0.009, fisher’s exact test)，提升常規療法療效，加速患者對治療的有效反應。</p>
<p>同時，在次要指標分析上，症狀緩解率 (排便頻率評分為0或1分，且直腸出血評分為0分)，在治療12週後併用「上療漾」受試者有91.7%的達到症狀緩解，安慰劑組則僅有50.0%受試者達成，兩組間有達到顯著的差異(P=0.036, fisher’s exact test)。<br />
陳菀均表示，潰瘍性腸炎好發於歐美等西方國家，亞洲地區發生率逐年升高，以成年男性為主。現行治療對輕中度患者多使用磺胺類藥品、類固醇，或搭配免疫抑制劑等，中重度使用生物製劑。臨床難題是現有藥物病況控制不佳與高復發率，有10-20%病人最終仍需接受手術切除治療。</p>
<p>他表示，人體腸道菌相已被科學界認為是潰瘍性腸炎疾病發生與治療的關鍵因子，本試驗顯示，中天「上療漾」從調整腸道菌相、直接修復腸道上皮細胞屏障、抑制腸道發炎機制，突破現有常規療法的困境，幫助治療潰瘍性腸炎患者改善生活品質。<br />
中天「上療漾」，為多種腸道益生菌共生發酵後的後生元(Postbiotics)，已核准新藥適應症為改善化療副作用，目前持續研發合併現有藥物治療免疫或腸道相關疾病，合併執行治療相關疾病的嚴謹臨床試驗，進一步擴大中天「上療漾」在全球市場的合作利基。</p>
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		<item>
		<title>中天上療漾最新臨床試驗解盲結果公布</title>
		<link>https://www.twmicrobio.com/tw/%e4%b8%ad%e5%a4%a9%e3%80%8c%e4%b8%8a%e7%99%82%e6%bc%be-%e3%80%8d%e6%9c%80%e6%96%b0%e8%87%a8%e5%ba%8a%e8%a9%a6%e9%a9%97%e8%a7%a3%e7%9b%b2%e7%b5%90%e6%9e%9c%e5%85%ac%e5%b8%83/</link>
		
		<dc:creator><![CDATA[a81406951406]]></dc:creator>
		<pubDate>Tue, 10 Dec 2024 03:08:08 +0000</pubDate>
				<category><![CDATA[學術文章]]></category>
		<guid isPermaLink="false">https://www.twmicrobio.com/?p=4088</guid>

					<description><![CDATA[中天「上療漾 」最新臨床試驗解盲結果公布]]></description>
										<content:encoded><![CDATA[<p><img decoding="async" class="size-full wp-image-4090" src="https://www.twmicrobio.com/wp-content/uploads/2025/03/AdobeStock_145181295-scaled.jpeg" alt="" width="2560" height="1536" /></p>
<p>中天生技今日(12/10)公布，中天上市新藥「上療漾」與全球銷售第一的癌症免疫療法藥物keytruda（吉舒達）併用人體探索性試驗解盲結果，比較單獨使用keytruda，可以提高3倍免疫療法反應率(75%)，由原來的4.5個月中位數無惡化存活期(PFS)提高到12個月以上，其中腫瘤完全消失率(CR)達到12.5%，顯示「上療漾」併用免疫治療有助於提升晚期肺癌病人存活期。</p>
<p>中天執行副總陳菀均表示，美國默沙東(MSD)的keytruda年銷售已達到250億美元，但臨床整體反應率低，目前持續在全球廣泛進行包括30種癌症的100個以上人體試驗，其中有超過70個為keytruda與其他藥物合併治療。中天生技獨家技術開發上市的腸道微生態創新藥「上療漾」，為腸道益生菌共生發酵後的後生元(Postbiotics)，核准適應症為改善化療副作用。</p>
<p>他表示，人體腸道菌相已被科學界認為是影響癌症免疫療法的關鍵因子，中天「上療漾」合併keytruda治療晚期非小細胞肺癌的探索性，雙盲、安慰劑對照，隨機分配，給藥期一年的臨床試驗結果顯示，中天「上療漾」有助於提高晚期非小細胞肺癌免疫療法療效。<br />
本試驗案總收案15位病人，以1:2隨機分派至安慰劑組或「上療漾」組。分析修正型意圖治療群體 (Modified Intent-to-Treat, mITT)共12位病人，安慰劑合併keytruda有4位，「上療漾」合併keytruda有8位。</p>
<p>陳菀均表示，「上療漾」併用keytruda，於8個受試者中有6個受試者對免疫療法有正向反應，客觀反應率(ORR)達75%，完全反應率(CR)達12.5%，有1人達到腫瘤完全消失(Complete response, CR &gt;22 month)；相較於安慰劑合併keytruda的ORR為25%，4個受試者中只有1個受試者對免疫療法有反應，且均為部分反應(Partial response, PR)。特別是，與一項已公布的299人keytruda臨床試驗結果的完全反應率0.6%相比，「上療漾」合併療法僅收案8人即有1人達到完全反應率(12.5%)，腫瘤完全反應率提高達20倍。<br />
另外，於無復發存活期(progression free survival, PFS)分析中，「上療漾」合併Keytruda中位無進展生存期（PFS）超過1 年，相較於安慰劑組為4.5月 。</p>
<p>陳菀均表示，此一臨床試驗結果，再次驗證中天研發團隊今年7月發表在國際頂尖期刊Gut Microbes的「上療漾」藥物作用機制及臨床前試驗，「上療漾」可透過調整腸道菌相及增加腫瘤微環境功能性CD8 T細胞，提升癌症免疫療法反應率，提升晚期肺癌療效。後續中天計畫以此項人體臨床試驗結果，進行國際合作與藥物銷售，切入腫瘤免疫治療的巨大市場。</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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		<title>Abstract</title>
		<link>https://www.twmicrobio.com/tw/abstract/</link>
		
		<dc:creator><![CDATA[bryant6831]]></dc:creator>
		<pubDate>Fri, 26 Jul 2024 04:30:59 +0000</pubDate>
				<category><![CDATA[學術文章]]></category>
		<guid isPermaLink="false">https://twmicrobio.com/?p=2090</guid>

					<description><![CDATA[Abstract A safety evaluation was performed of Symbiota®, which is made by a proprietary anaerobic fermentation process of soybean with multistrains of probiotics and a yeast. The battery of genotoxicity studies showed that Symbiota® has no genotoxic effects. Safety and tolerability were further assessed by acute or repeated dose 28- and 90-day rodent studies, and no alterations in clinical observations, ophthalmological examination, blood chemistry, urinalysis, or hematology were observed between the control group and the different dosing groups (1.5, 5, and 15 mL/kg/day). There were no adverse effects on specific tissues or organs in terms of weight and histopathology. Importantly, the Symbiota® treatment did not perturb hormones and other endocrine-related endpoints. Of note, the No-Observed-Adverse-Effect-Level was determined to be 15 mL/kg/day in rats. Moreover, a randomized, double-blind, placebo-controlled clinical trial was recently conducted with healthy volunteers who consumed 8 mL/day of placebo or Symbiota® for 8 weeks. Only mild adverse events were reported in both groups, and the blood chemistry and blood cell profiles were also similar between the two groups. In summary, this study concluded that the oral consumption of Symbiota® at 8 mL/day by the general population does not pose any human health concerns. Food Sci Nutr. 2024 Jan 8;12(4):2346-2363. &#160; &#160;]]></description>
										<content:encoded><![CDATA[<p><img decoding="async" class="size-large wp-image-2092" src="https://twmicrobio.com/wp-content/uploads/2024/07/school_articles01-.jpg" alt="" width="722" height="376" /></p>
<p><b>Abstract</b></p>
<p><span style="font-weight: 400;">A safety evaluation was performed of Symbiota®, which is made by a proprietary anaerobic fermentation process of soybean with multistrains of probiotics and a yeast. The battery of genotoxicity studies showed that Symbiota® has no genotoxic effects. Safety and tolerability were further assessed by acute or repeated dose 28- and 90-day rodent studies, and no alterations in clinical observations, ophthalmological examination, blood chemistry, urinalysis, or hematology were observed between the control group and the different dosing groups (1.5, 5, and 15 mL/kg/day). There were no adverse effects on specific tissues or organs in terms of weight and histopathology. Importantly, the Symbiota® treatment did not perturb hormones and other endocrine-related endpoints. Of note, the No-Observed-Adverse-Effect-Level was determined to be 15 mL/kg/day in rats. Moreover, a randomized, double-blind, placebo-controlled clinical trial was recently conducted with healthy volunteers who consumed 8 mL/day of placebo or Symbiota® for 8 weeks. Only mild adverse events were reported in both groups, and the blood chemistry and blood cell profiles were also similar between the two groups. In summary, this study concluded that the oral consumption of Symbiota® at 8 mL/day by the general population does not pose any human health concerns.</span></p>
<p><span style="font-weight: 400;">Food Sci Nutr</span><span style="font-weight: 400;">. </span><span style="font-weight: 400;">2024 Jan 8;12(4):2346-2363.</span></p>
<p>&nbsp;</p>
<p><img loading="lazy" decoding="async" class="size-full wp-image-2091" src="https://twmicrobio.com/wp-content/uploads/2024/07/school_articles02.jpg" alt="" width="781" height="479" /></p>
<p>&nbsp;</p>
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