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Hansa Biopharma announces positive full results from 15-HMedIdeS-09 Phase 2 study and comparative analysis of imlifidase in patients with Guillain-Barré Syndrome | Hansa Biopharma
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<p dir="auto">&quot;Lund, Sweden, 17 December 2024. Hansa Biopharma, &quot;Hansa&quot; (Nasdaq Stockholm: HNSA), today announced positive full results from the 15-HMedIdeS-09 single arm Phase 2 study of imlifidase, a first in class IgG cleaving enzyme, in Guillain-Barré Syndrome (GBS) and an indirect treatment comparison of the 15-HMedIdeS-09 study data to the International Guillain-Barré Syndrome Outcome Study (IGOS), a worldwide prospective study by the Inflammatory Neuropathy Consortium on prognosis and biomarkers of GBS.&quot;</p>
]]></description><link>https://dev.proinvestor.com/forum/topic/446896/hansa-biopharma-announces-positive-full-results-lpargbsrpar</link><generator>RSS for Node</generator><lastBuildDate>Sun, 14 Jun 2026 23:58:57 GMT</lastBuildDate><atom:link href="https://dev.proinvestor.com/forum/topic/446896.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 17 Dec 2024 20:06:36 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Hansa Biopharma announces positive full results &amp;lpar;GBS&amp;rpar; on Mon, 23 Dec 2024 09:41:28 GMT]]></title><description><![CDATA[<p dir="auto">Først og fremmest flotte data. Jeg har lidt forbehold overfor sammenligningen.</p>
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<p dir="auto">Annexons data kommer fra et placebokontrolleret fase 3 studie, som de er ved at søge FDA godkendelse på. Dvs. studiet der reffereres til her, er en post-hoc analyse for at sammenligne med standardbehandling (IVIG eller plasmaferese) Dvs. de er flere år længere fremme i udviklingen.</p>
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<p dir="auto">Hansas studie er add-on til IVIG, mens Annexons studie er direkte sammenligning med standard behandling (IVIG eller plasmaferese).<br />
Dvs.<br />
Hansa + IVIG vs IVIG<br />
Annexon vs IVIG eller plasmaferese</p>
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<p dir="auto">For begge studier skal man vide, at det altid går patienterne bedre, hvis de er med i et behandlingsstudie og her er kontrolgruppen "real life data".</p>
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<p dir="auto">Annexons studie er kørt i Bangladesh og på Filipinerne mens Hansas studie er kørt i Frankrig, UK og Holland og patienterne i Annexons studie er generelt dårligere ved inklusion.</p>
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<p dir="auto">Min konklusion:</p>
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<p dir="auto">Begge præparater ser lovende ud.</p>
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<p dir="auto">Annexon kan få deres godkendt ud fra de studier der er kørt, forventeligt indenfor et år.</p>
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<p dir="auto">Hansa skal finde finansiering til et fase 3 studie og derefter gennemføre et studie med minimum 250 patienter. Det har taget dem 5 år at gennemføre fase 2 studiet med 30 patienter.</p>
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<p dir="auto">Ulempen med Annexons data er at vi ikke har et fase 3 studie som direkte sammenligner med IVIG eller plasmaferese og at studiet ikke inkludrer patienter fra Vesten.</p>
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]]></description><link>https://dev.proinvestor.com/forum/post/9490917</link><guid isPermaLink="true">https://dev.proinvestor.com/forum/post/9490917</guid><dc:creator><![CDATA[thro]]></dc:creator><pubDate>Mon, 23 Dec 2024 09:41:28 GMT</pubDate></item><item><title><![CDATA[Reply to Hansa Biopharma announces positive full results &amp;lpar;GBS&amp;rpar; on Fri, 20 Dec 2024 11:09:23 GMT]]></title><description><![CDATA[<p dir="auto">Hansa Biopharma GBS has advanced to become a value driver</p>
<p dir="auto">(Redeye Research Note 2024-12-20 12:34)</p>
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Just a moment...
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<p dir="auto">Imflifidase shows robust efficacy results in phase 2 among patients with severe GBS. This is an orphan indication, and GBS is an acute disease in patients that tends to become non-ambulatory within weeks rapidly. If approved, Imflifidase will expand into a dynamic market. We increase our base case to SEK 130 from 125 (Bull SEK 220, Bear SEK 15).</p>
<p dir="auto">... In our view, GBS is also adding a business opportunity that can attract institutional interest in future direct share issues, potential commercial business partners, and increased interest in engaging with Hansa in structured finance solutions.</p>
]]></description><link>https://dev.proinvestor.com/forum/post/9490911</link><guid isPermaLink="true">https://dev.proinvestor.com/forum/post/9490911</guid><dc:creator><![CDATA[exitnu]]></dc:creator><pubDate>Fri, 20 Dec 2024 11:09:23 GMT</pubDate></item><item><title><![CDATA[Reply to Hansa Biopharma announces positive full results &amp;lpar;GBS&amp;rpar; on Tue, 17 Dec 2024 20:25:26 GMT]]></title><description><![CDATA[<p dir="auto">AI: (Claude)</p>
<p dir="auto">Lad mig lave en grundig sammenligning af de to selskabers resultater for behandling af Guillain-Barré Syndrome (GBS):</p>
<p dir="auto">EFFEKTIVITET AF BEHANDLINGERNE:</p>
<p dir="auto">Hansa Biopharma (imlifidase + IVIg):</p>
<p dir="auto">37% af patienterne kunne gå selvstændigt efter første uge<br />
Median tid til selvstændig gang: 16 dage<br />
67% kunne gå selvstændigt efter 8 uger<br />
40.7% kunne løbe efter 8 uger<br />
Patienter gik selvstændigt 6 uger hurtigere end kontrolgruppen<br />
6.4x større sandsynlighed for selvstændig gang efter 1 uge sammenlignet med kontrolgruppen</p>
<p dir="auto">Annexon (ANX005):</p>
<p dir="auto">Viste &gt;10 point forbedring i muskelstyrke efter uge 1 sammenlignet med kontrolgruppe<br />
Ca. dobbelt så stor sandsynlighed for bedre helbredstilstand på GBS-DS skalaen<br />
Halvt så mange patienter behøvede mekanisk ventilation (15 vs 32 ud af 79)<br />
12 færre dage på ventilation og intensiv afdeling (median)<br />
Patienter kunne gå cirka én måned tidligere end kontrolgruppen</p>
<p dir="auto">STUDIEDESIGN:</p>
<p dir="auto">Hansa:</p>
<p dir="auto">30 patienter (27 i effektivitetsanalysen)<br />
Enkeltarms fase 2-studie<br />
Sammenlignet med IGOS historisk kontrolgruppe (754 patienter)<br />
Behandling: imlifidase (0.25 mg/kg) plus IVIg</p>
<p dir="auto">Annexon:</p>
<p dir="auto">79 patienter<br />
Fase 3-studie<br />
Matchet 1:1 med IGOS kontrolgruppe<br />
Behandling: ANX005 30 mg/kg</p>
<p dir="auto">SÆRLIGE STYRKER:</p>
<p dir="auto">Hansa:</p>
<p dir="auto">Hurtig virkning med signifikant forbedring allerede efter første uge<br />
Meget overbevisende data for tidlig mobilitet<br />
Klar mekanisme (IgG-kløvende enzym)</p>
<p dir="auto">Annexon:</p>
<p dir="auto">Større patientgruppe<br />
Fase 3-data<br />
Betydelig reduktion i behov for ventilation<br />
Målrettet komplementsystemet (C1q)</p>
<p dir="auto">SAMLET VURDERING:</p>
<p dir="auto">Begge behandlinger viser lovende resultater med hurtigere bedring end standardbehandling. Hansa's imlifidase ser ud til at give hurtigere initial respons, mens Annexon's ANX005 viser særlig styrke i at reducere behovet for intensiv behandling. Annexon's større fase 3-studie giver stærkere statistisk evidens, men Hansa's mekanistiske tilgang med IgG-kløvning er også overbevisende.</p>
<p dir="auto">Det er værd at bemærke, at begge studier sammenligner med IGOS-databasen som kontrolgruppe, hvilket giver et godt sammenligningsgrundlag, men direkte head-to-head sammenligning mellem de to behandlinger ville være nødvendig for at afgøre hvilken der er mest effektiv.</p>
]]></description><link>https://dev.proinvestor.com/forum/post/9490918</link><guid isPermaLink="true">https://dev.proinvestor.com/forum/post/9490918</guid><dc:creator><![CDATA[exitnu]]></dc:creator><pubDate>Tue, 17 Dec 2024 20:25:26 GMT</pubDate></item><item><title><![CDATA[Reply to Hansa Biopharma announces positive full results &amp;lpar;GBS&amp;rpar; on Tue, 17 Dec 2024 20:24:38 GMT]]></title><description><![CDATA[<p dir="auto">Jeg har kørt (AI) en hurtig uvidenskabelig sammenligning mellem Hansa Biopharma (17 December 2024, 21:40) og Annexon Biosciences (December 16, 2024 at 7:30 AM EST):</p>
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