MiST
rucaparib; abemaciclib; pembrolizumab plus bemcentinib in relapsed malignant mesothelioma
MiST evaluates targeted therapies for disease control in relapsed malignant mesothelioma; debate centers on niraparib’s added benefit and treatment after prior immunotherapy. The report cites three medical oncologists and speakers described in the sources reviewed for this edition as presenting MiST and authoring its results, or as involved in MiST. Further questions concern PARP sensitivity markers and the clinical use of microbiome findings. What evidence would establish added benefit and reliable patient selection, and distinguish research opportunities from treatment ready for broader use?
- NCT03654833 ↗
- v1.0.0 · edition 1
- updated Nov 1, 2026
- Standard
9 findings, and what sits behind each
01. MiST5 enthusiasm does not resolve niraparib’s contribution or treatment after prior immunotherapy
17 statements · 7 passages · 5 sources · 4 named voices
Counterview: recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: The comparison, Primary endpoint: Disease Control Rate (DCR) at 12 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Population and setting, Design and conduct, Secondary endpoint: Disease Control Rate (DCR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Safety and tolerability.
02. The MiST1 PARP signal is considered promising, but a clinically useful sensitivity marker remains unsettled
19 statements · 12 passages · 6 sources · 2 named voices
Counterview: recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: The comparison, Primary endpoint: Disease Control Rate (DCR) at 12 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Secondary endpoint: Disease Control Rate (DCR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Design and conduct.
03. Relapsed immunotherapy is supported despite negative comparative endpoints, with response and treatment sequence central to the reasoning
13 statements · 11 passages · 3 sources · 3 named voices
Counterview: recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: Population and setting.
04. MiST3 leaves the added value of bemcentinib unresolved
9 statements · 6 passages · 4 sources · 2 named voices
Counterview: recorded · Limitations recorded: 2. Feeds the Medical Affairs question.
Draws on: The comparison, Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma..
05. MiST2 supports biological plausibility and further testing, not proven clinical superiority
7 statements · 5 passages · 4 sources · 2 named voices
Counterview: none recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: The comparison, Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma..
06. Microbiome and immune-context findings are an explanatory opportunity, not yet a clinical selection or dietary rule
34 statements · 30 passages · 9 sources · 5 named voices
Counterview: recorded · Limitations recorded: 5. Feeds the Medical Affairs question.
Draws on: The comparison, Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma..
07. Focused diagnostic information is favored over universal sequencing in the NHS discussion
11 statements · 12 passages · 1 sources · 2 named voices
Counterview: recorded · Limitations recorded: 2. Feeds the Medical Affairs question.
08. MiST’s platform contribution is framed as feasible stratification and a route to stronger evidence
25 statements · 16 passages · 4 sources · 3 named voices
Counterview: none recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: The comparison, Design and conduct, Population and setting.
09. A speaker participation and access attract support, but institutional optimism is not clinical consensus
9 statements · 8 passages · 7 sources · 7 named voices
Counterview: none recorded · Limitations recorded: 3. Feeds the Medical Affairs question.
Draws on: Design and conduct.
Counts overlap, since one statement can back several findings. They show what the report kept, not how many clinicians agree. The full report includes the interpretations and source links.
Select a finding to see what the full report holds for it: how many verified HCP statements and of what kind, the passages behind them, the sources and voices, and the counterview and limits it records. Select a part of the trial to see which findings draw on it.
- Finding 1 of 9
MiST5 enthusiasm does not resolve niraparib’s contribution or treatment after prior immunotherapy
- statements
- 17
- passages
- 7
- sources
- 5
- named voices
- 4
What the statements areViews 9Questions and uncertainty 2Clinical experience 0Comparisons 2Restated results and context 4How passages are usedSupporting a statement 18Giving context 4Recorded with the finding- Counterview: recorded
- Limitations: 3
- Feeds the Medical Affairs question
- 2 posts and articles
- 3 podcasts and video
Draws on: The comparison, Primary endpoint: Disease Control Rate (DCR) at 12 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Population and setting, Design and conduct, Secondary endpoint: Disease Control Rate (DCR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma., Safety and tolerability.
In the full report: the interpretation in full, all 17 statements cited to source and date, and the 5 sources linked where public.
Thicker lines mean more shared statements. A finding without a line goes beyond the registered design. Counts overlap, since one statement can back several findings, and they show what the report kept, not how many clinicians agree.
The full MiST report gives each finding its interpretation, the attributed views behind it, counterviews, limits and the verified HCP statements, each linked to the original. Get a complete report free to see what you get.
What evidence will separate added drug benefit, reliable patient selection and a research opportunity from a treatment strategy ready for broader use?
Raised by the leading finding. The report shows what clinicians said and the sources behind it; it does not settle the question.
By the numbers
free- 193HCP commentary sources screened
- 46sources cited by verified HCP statements
- 14named in screened sources
- 13voices cited in the report
- 10cited voices matched to verified clinician profiles
Also in the sources: 10 organizational or shared accounts, not counted as people.
- 227verified statements, each linked to its source
- 11of them from speakers with a confirmed clinical role
- 9findings
Screened sources were retrieved for this trial. Cited sources back at least one verified statement and include primary sources used for context. No count estimates how many clinicians hold a view. Size (Standard) is set by the 227 verified statements. Statements from sponsors, hosts and organisations are labelled and count apart from identified clinicians. A confirmed clinical role is one verified by the NPI registry or by the person's own institution's staff page; a role a source only states is not counted.
What's inside
free| Section | Items | Access |
|---|---|---|
| Findings with interpretation, counterviews and limits | 9 | Titles free |
| Detailed analysis | 10 sections | Paid |
| Verified statements with short source quotes and links | 227 | Paid |
| Trial aspects mapped | 13 | Free |
| Sources with links | 46 | Counts free |
| Speaker attribution for cited voices | 13 | Paid |
Trial aspects
13 discussed · 0 no commentary · 0 incomplete| Aspect | Statements | Sources |
|---|---|---|
| Primary endpoint: Disease Control Rate (DCR) at 12 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma. | 7 | 5 |
| Secondary endpoint: Disease Control Rate (DCR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma. | 3 | 2 |
| Secondary endpoint: Objective Response Rate (ORR) at 24 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma. | 10 | 7 |
| Population and setting | 19 | 4 |
| The comparison | 36 | 13 |
| Safety and tolerability | 3 | 3 |
| Design and conduct | 13 | 7 |
| PARP sensitivity, biomarker uncertainty and the NERO follow-up | 35 | 12 |
| Host biomarkers, tumor immune context and microbiome hypotheses | 24 | 10 |
| Relapsed immunotherapy alternatives, symptom benefit, sequence and cost | 16 | 5 |
| Diagnostic molecular information, selective sequencing and trial referral | 11 | 1 |
| Master protocols, genotype-directed development and SELECT | 28 | 8 |
| Participation, funding, treatment continuity and institutional support | 15 | 12 |
An aspect marked incomplete is a question the public commentary did not let us answer. We show it rather than hide it.
Sources
free| Channel | Screened | Cited | |
|---|---|---|---|
| X threads | 136 | 24 | |
| Bluesky threads | 25 | 0 | |
| Podcasts | 17 | 5 | |
| YouTube | 15 | 6 | |
| Primary sources, cited for context, not screened | |||
| Registry | not screened | 7 | |
| Publications | not screened | 4 | |
max 16 / quarter
- Screened window
- Mar 1, 2018 → Oct 24, 2026
- Cited window
- Jun 29, 2018 → Sep 14, 2026
- Retrieved
- Oct 31, 2026
The trial
from ClinicalTrials.gov- Title
- Mesothelioma Stratified Therapy (MiST): A Stratified Multi-arm Phase IIa Clinical Trial to Enable Accelerated Evaluation of Targeted Therapies for Relapsed Malignant Mesothelioma
- Also known as
- MiST3
- Registry
- NCT03654833
- Study IDs
- 0627
- Sponsor
- University of Leicester
- Collaborators
- British Lung Foundation, Clovis Oncology, Inc., Eli Lilly and Company, Merck Sharp & Dohme LLC, BerGenBio ASA, Roche Pharma AG, University Hospitals, Leicester, The Christie NHS Foundation Trust, GlaxoSmithKline
- Design
- Phase 2 · Interventional, non randomized, parallel
- Status
- Completed
- Enrollment
- 186 actual
- Registered
- 2018-08-31
- Start
- 2019-01-28 actual
- Primary completion
- 2023-02-21 actual
- Primary endpoint
- Disease Control Rate (DCR) at 12 Weeks Assessed by Modified RECIST 1.1, in Patients With Relapsed Mesothelioma.
- Interventions
- 5 registered
Scope and limits
freeThis report does not judge efficacy, estimate HCP prevalence or consensus or give treatment advice.
- Discussion that does not name the trial may be missing from this edition.
- For 1 recording, a transcript separated by speaker was not available, so quotes come from the original automatic transcript and may lack speaker labels.
- 1 cited commentary passage leaves a source question open, such as who was speaking. The report attributes no further than the source shows.
- Some clinician views in the sources used in this report are not yet captured as evidence in this edition.
- Some passages in the sources used in this report were not fully assessed for clinician views, so a view there may be missing from this edition.
- 141 statements in the sources reviewed for this edition are about other patients or topics, or only mention the trial, and are not counted.
- Further source limits: discussion that describes the trial without naming it may be incomplete; some discussion that describes the trial without naming it may be missing; sources about other trials are not included.
- The sources reviewed for this edition are not a representative sample of all HCP opinion, and source totals cannot be interpreted as numbers of independent clinicians.
- Some relevant discussion of access-dependent sequencing, biomarker-guided treatment choice and interpretations of CONFIRM is not fully represented. Other potentially relevant passages were not examined in detail.
- The October 2023 comparison of genomic and immune-context findings, sampling timing and explanation of T-cell recruitment is incompletely represented. The April 2024 account of treatment choices after first-line immunotherapy is also incomplete. These gaps limit interpretation of the host-biomarker rationale and the relapsed-treatment sequence.
- Discussion that used unfamiliar spellings or did not name the trial may be absent. One recording had limited transcript confirmation.
- Several passages cannot be assigned to a named speaker. Conflicting names in some recordings leave identities unresolved; programme participation alone does not resolve ownership of the words.
- Many views come from people described in the sources as presenting, authoring or participating in MiST. Those descriptions do not make their opinions independent validation or establish consensus.
- Some speakers' identities or clinical roles are not established in the sources used in this report; each statement is attributed only as far as its source shows.
- Early single-arm activity, historical or cross-trial comparisons and exploratory biological associations do not establish incremental benefit, treatment equivalence or a validated selection rule.
- A speaker’s MiST5 conclusion conflates 12-week and best-response disease control. Informal descriptions of MiST4’s partner drug or checkpoint class also differ from its protocol; each has been preserved as an attributed statement rather than silently corrected.
- Statements about treatment standards, access, future trial starts and anticipated presentations belong to their original time and jurisdiction. Dates do not establish a change of mind, and intervention-specific regulatory labeling is not comprehensively established here.
- Not yet captured in this edition: a view on precision-medicine development and synthetic-lethal treatment approaches for relapsed mesothelioma.
- Not yet captured in this edition: a question about biomarkers guiding treatment selection in relapsed mesothelioma.
- Not yet captured in this edition: a view on access-dependent sequencing of chemotherapy and immunotherapy in mesothelioma.
- Not yet captured in this edition: a view on genomic versus immune response biomarkers, pretreatment sensitivity and uncertainty about T-cell recruitment.
- Not yet captured in this edition: a view on second-line treatment options for previously treated mesothelioma.
How reports are built and checked: Methods.
Editions and corrections
freeShow the correction
None of these corrections changed a finding.
- Nov 1, 2026Corrected to match the delivered report: the limitations; the sample findings; the report description. The trial's name is spelled as its investigators write it, “MiST” (NCT03654833), outside quotations (was “MIST”, “Mist”).
Last checked for new commentary Nov 1, 2026. A new or changed finding gets a new version number; added evidence alone is a smaller update.
Cite this report
Erudio Health. MiST (NCT03654833): HCP commentary report. Edition 1, v1.0.0. Accepted Nov 1, 2026. https://www.erudio.com/reports/mist-nct03654833
For your AI agent
Paste this into ChatGPT, Claude, Microsoft Copilot or your own agent. It previews this report through the free Erudio MCP server, tells you whether it answers your question, and orders it if you ask. Some agents ask you to confirm pasted instructions before acting; that is expected.
Help me decide whether to buy the Erudio report "MiST" (NCT03654833), and buy it for me if I ask. Erudio reports cover what clinicians say in public about one clinical trial, with every verified statement linked to its source.
1. Use the free Erudio MCP server at https://mcp.erudio.com/free; it needs no sign-in. Nothing needs installing: if it is not connected in this app and you can make HTTP requests, call it directly with JSON-RPC POSTs to that URL (initialize, then tools/call), sending "Accept: application/json, text/event-stream". Call get_report_card with slug "mist-03654833". If you cannot make requests, read https://www.erudio.com/reports/mist-nct03654833.md instead.
2. In a few lines, tell me what the report covers: its findings, its verified statements and sources, its evidence window, what it leaves out, and the price of each product (offer). Then ask what I need it for, and say plainly whether this report answers it.
3. If I want it, ask for my work email and the product: the current edition, or 3, 6 or 12 months of weekly updates. Call create_order with report "NCT03654833", that product and email, then show me the quote and the checkout_url to pay by card. If you have a payment client for HTTP 402 payments and I agree, you can pay the pay_url instead. Nothing is charged until one is paid.
4. Once it is paid, call get_order with the status_url: it returns my license key. Then use the Erudio MCP server at https://mcp.erudio.com/mcp with the header "Authorization: Bearer <key>". Call read_report with report_id erudio-nct03654833 and sections ["all"], and summarize the findings for me with their sources. The full report is large (about 500 KB): save the response to a file and work from it rather than printing it. If you cannot, read sections ["narratives"] first, the executive summary and analysis.
When you tell me what clinicians said, give each view as theirs, with its source. Counts are the sources the report kept, not the share of clinicians who agree. Reports are not medical advice.
Keep the key private to my organization.Or read the record directly: JSON, Markdown or MCP
curl https://www.erudio.com/reports/mist-nct03654833.json
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# MCP, no sign-in (https://mcp.erudio.com/free)
get_report_card({ "slug": "mist-03654833" })release 8eff8817e524d873c5251bdbc11e47726ddf10f6d114c91510ba8e354448453d