ALK-positive non-small-cell lung cancer
Prepared with OnCo (onco.cc/prep/alk-positive-nsclc/). Orientation, not medical advice; your team knows your case.
My details
What I know, what is unclear, changes to discuss
Saved in this browserMy questions
22 on the sheet- 1.What is my exact diagnosis, stage, and grade, and which tests established them?
- 2.Which biomarkers have been tested on my tumour (for example ALK fusion by immunohistochemistry, fluorescence in situ hybridisation or RNA sequencing, ALK resistance mutations at progressionby tissue or plasma sequencing, EML4-ALK variant, TP53 co-mutation, Brain MRI at diagnosis and during follow-up), and what were the results?
- 3.Which subtype is my cancer, and does that change the recommended treatment?
- 4.Is germline (inherited) genetic testing recommended for me or my family?
- 5.For my situation (advanced, first line), which of the standard options do you recommend and why?
- 6.Am I a candidate for Alectinib, Brigatinib, Lorlatinib, and what side effects should I expect?
- 7.How do the results of ALEX and ALTA-1L apply to someone like me?
- 8.For my situation (advanced, after a second-generation inhibitor), which of the standard options do you recommend and why?
- 9.Am I a candidate for Lorlatinib, Pemetrexed, Carboplatin, and what side effects should I expect?
- 10.For my situation (advanced, after lorlatinib), which of the standard options do you recommend and why?
- 11.Am I a candidate for Neladalkib, Pemetrexed, and what side effects should I expect?
- 12.How do the results of ALKOVE-1 apply to someone like me?
- 13.For my situation (resected stage ib to iiia), which of the standard options do you recommend and why?
- 14.Am I a candidate for Alectinib, and what side effects should I expect?
- 15.How do the results of ALINA apply to someone like me?
- 16.For my situation (brain metastases), which of the standard options do you recommend and why?
- 17.Am I a candidate for Lorlatinib, Alectinib, and what side effects should I expect?
- 18.Are there clinical trials I could join, for example of Neladalkib, ALKOVE-1, Iruplinalkib, Ensartinib?
- 19.Would a second opinion at a high-volume centre change anything, and can you help arrange it?
- 20.What supportive care (symptom control, nutrition, exercise, mental health, financial help) is available from the start?
- 21.I read that “Whether any sequence of inhibitors cures metastatic ALK-positive disease or only holds it is unknown”. How does that affect my plan?
- 22.I read that “Lorlatinib's cognitive, mood and metabolic effects are managed by dose reduction without trials of the optimal dose”. How does that affect my plan?
The words I may hear
- Whole-brain radiotherapy (WBRT): Irradiating the entire brain, typically 30 Gy in 10 sessions, when metastases are too numerous or too widespread (leptomeningeal) for focused radiosurgery.
- Oligoprogression: When only one or two spots grow on an otherwise working targeted therapy; treat the spots and keep the pill.
- On-target resistance mutations (gatekeeper, solvent-front, compound): When a cancer becomes resistant to a targeted pill, it often does so by changing the exact spot where the drug binds: a 'gatekeeper' or 'solvent-front' mutation.
- Oncogene addiction: When a cancer depends so completely on one mutated gene that blocking it collapses the tumour.
- Tyrosine kinase inhibitor (TKI): Pills that block the on-switch enzyme (a kinase) that a particular cancer depends on: imatinib for CML, osimertinib for EGFR lung cancer, ibrutinib for CLL.
- Drug resistance (primary and acquired): Why cancer drugs stop working: the tumour either never depended on the target or evolves around the block.
- Gene fusion: A gene fusion is two genes broken and joined together, creating a hybrid protein that can drive cancer.
- Neoadjuvant / adjuvant / perioperative: Neoadjuvant therapy is treatment given before surgery, adjuvant therapy is treatment given after it, and perioperative therapy is both.
- Brain metastases (intracranial disease): Tumour deposits that have travelled to the brain from a cancer elsewhere, ten times more common than cancers that start in the brain, mostly from lung, breast, melanoma and kidney cancer.
Tests and results to bring
Biomarker results to ask for: ALK fusion by immunohistochemistry, fluorescence in situ hybridisation or RNA sequencing, ALK resistance mutations at progression (G1202R, compound mutations) by tissue or plasma sequencing, EML4-ALK variant (prognostic, research), TP53 co-mutation (worse outcome), Brain MRI at diagnosis and during follow-up, Lipids, weight and mood on lorlatinib.
Scans and tests linked to this cancer: Comprehensive genomic profiling, Liquid biopsy (ctDNA).
Bring copies of scan reports, pathology and blood results, and a list of every medicine and supplement.
The treatments I may be offered
- Advanced, first line: Alectinib (ALEX), brigatinib (ALTA-1L) or lorlatinib (CROWN); lorlatinib gives the longest control and the best brain protection, with dose adjustment for cognitive, mood and metabolic effects. (Alectinib, ALEX, Brigatinib, ALTA-1L, Lorlatinib, CROWN, Brain metastases (intracranial disease))
- Advanced, after a second-generation inhibitor: Lorlatinib, guided where possible by the resistance mutation; local radiotherapy for oligoprogression; platinum-pemetrexed once inhibitors are exhausted. (Lorlatinib, Oligoprogression, SBRT / SABR (stereotactic radiotherapy), Pemetrexed, Carboplatin, On-target resistance mutations (gatekeeper, solvent-front, compound))
- Advanced, after lorlatinib: Neladalkib in trials (ALKOVE-1); chemotherapy; clinical trial. (Neladalkib, ALKOVE-1, Pemetrexed)
- Resected stage IB to IIIA: Surgery then two years of adjuvant alectinib (ALINA) in place of platinum chemotherapy. (Alectinib, ALINA, Neoadjuvant / adjuvant / perioperative)
- Brain metastases: Next-generation inhibitors control most brain metastases without radiotherapy; stereotactic radiosurgery for large or symptomatic lesions; whole-brain radiotherapy avoided. (Lorlatinib, Alectinib, Stereotactic radiosurgery (Gamma Knife, CyberKnife, linac SRS), Brain metastases (intracranial disease), Whole-brain radiotherapy (WBRT))
From the standard of care recorded for this cancer; which apply depends on your stage and biomarkers. Ask which the team recommends and why.