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RocheIn development

Roche’s Lunsumio-based regimen significantly improves progression-free survival in follicular lymphoma in phase III CELESTIMO study

What happened

Roche's phase III CELESTIMO study for its Lunsumio-based regimen met its primary endpoint, demonstrating a significant improvement in progression-free survival for patients with relapsed or refractory follicular lymphoma.

Source

Article excerpt

Highlighted: the sentence this signal was extracted from

Basel, 17 September 2026 - Roche (SIX: RO, ROP; OTCQX: RHHBY) announced today that the phase III CELESTIMO study evaluating Lunsumio® (mosunetuzumab) in combination with lenalidomide versus MabThera®/Rituxan® (rituximab) plus lenalidomide in people with relapsed or refractory (R/R) follicular lymphoma (FL) who have received at least one prior line of treatment met its primary endpoint. Results demonstrated a statistically significant and clinically meaningful improvement in progression-free survival (PFS). Overall survival (OS) data were immature at the time of interim analysis. The safety profile of the Lunsumio and lenalidomide combination was consistent with the known profiles of the individual study medicines, with no new safety signals identified. Data from the study will be submitted to health authorities and presented at an upcoming medical meeting.

globenewswire.com/news-release/2026/09/17/3363673/0/en/roche-s-lunsum...Read the full source

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From the Signal API record
Event
In development

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Product
Lunsumio
Takes effect
Sep 17, 2026
Location
Basel, Basel-Stadt, Switzerland

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The full record

From the Signal API record

Topics and mentions

Product tags

  • medical

Extraction

Confidence
95%
Detected
Sep 17, 2026
signal_type
news
signal_subtype
is_developing

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This page shows a preview. The full news record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/c9f7f53e-71bb-cb27-303a-40c3b55fac27 returns this record as JSON. POST /v1/companies/enrich returns every signal for roche.com.

{
  "signal_id": "c9f7f53e-71bb-cb27-303a-40c3b55fac27",
  "signal_type": "news",
  "signal_subtype": "is_developing",
  "detected_at": "2026-09-17T05:00:00+00:00",
  "company": {
    "name": "Roche",
    "domain": "roche.com"
  },
  "data": {
    "url": "https://www.globenewswire.com/news-release/2026/09/17/3363673/0/en/roche-s-lunsumio-based-regimen-significantly-improves-progression-free-survival-in-follicular-lymphoma-in-phase-iii-celestimo-study.html",
    "title": "Roche’s Lunsumio-based regimen significantly improves progression-free survival in follicular lymphoma in phase III CELESTIMO study",
    "excerpt": "Basel, 17 September 2026 - Roche (SIX: RO, ROP; OTCQX: RHHBY) announced today that the phase III CELESTIMO study evaluating Lunsumio® (mosunetuzumab) in combination with lenalidomide versus MabThera®/Rituxan® (rituximab) plus lenalidomide in people with relapsed or refractory (R/R) follicular lymphoma (FL) who have received at least one prior line of treatment met its primary endpoint. Results demonstrated a statistically significant and clinically meaningful improvement in progression-free survival (PFS). Overall survival (OS) data were immature at the time of interim analysis. The safety profile of the Lunsumio and lenalidomide combination was consistent with the known profiles of the individual study medicines, with no new safety signals identified. Data from the study will be submitted to health authorities and presented at an upcoming medical meeting.",
    "product": "Lunsumio",
    "summary": "Roche's phase III CELESTIMO study for its Lunsumio-based regimen met its primary endpoint, demonstrating a significant improvement in progression-free survival for patients with relapsed or refractory follicular lymphoma.",
    "location": "Basel, Switzerland",
    "planning": false,
    "confidence": 0.95,
    "product_data": {
      "name": "Lunsumio",
      "full_text": "Lunsumio® (mosunetuzumab)",
      "fuzzy_match": false
    },
    "product_tags": [
      "medical"
    ],
    "published_at": "2026-09-17T05:00:00Z",
    "location_data": [
      {
        "city": "Basel",
        "state": "Basel-Stadt",
        "region": "Western Europe",
        "country": "Switzerland",
        "continent": "Europe",
        "fuzzy_match": false
      }
    ],
    "effective_date": "2026-09-17",
    "article_sentence": "Roche (SIX: RO, ROP; OTCQX: RHHBY) announced today that the phase III CELESTIMO study evaluating Lunsumio® (mosunetuzumab) in combination with lenalidomide versus MabThera®/Rituxan® (rituximab) plus lenalidomide in people with relapsed or refractory (R/R) follicular lymphoma (FL) who have received at least one prior line of treatment met its primary endpoint."
  }
}

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