705 Participants Needed

Lurbinectedin +/- Irinotecan for Small Cell Lung Cancer

Recruiting at 237 trial locations
JA
MI
Overseen ByMónica Insa
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)
Pivotal Trial (Near Approval)This treatment is in the last trial phase before FDA approval
Prior Safety DataThis treatment has passed at least one previous human trial

Trial Summary

What is the purpose of this trial?

Multicenter, open-label, randomized, controlled phase III clinical trial to evaluate and compare the activity and safety of two experimental arms consisting of lurbinectedin as single agent (Group A) or the combination of lurbinectedin with irinotecan (Group B) versus Investigator's Choice (topotecan or irinotecan) as control arm (Group C), in Small-cell Lung Cancer (SCLC) patients who failed one prior platinum-containing line.

Do I need to stop my current medications for the trial?

The trial protocol does not specify if you need to stop your current medications. However, you must have at least three weeks since your last antineoplastic treatment and recover from any adverse events to grade ≤ 1. It's best to discuss your current medications with the trial team.

Will I have to stop taking my current medications?

The trial protocol does not specify if you need to stop taking your current medications. However, you must have at least three weeks since your last cancer treatment and recover from any side effects before starting the trial.

What data supports the idea that Lurbinectedin +/- Irinotecan for Small Cell Lung Cancer is an effective drug?

The available research shows that Irinotecan, when combined with another drug called cisplatin, significantly improved the survival of patients with extensive small-cell lung cancer compared to the standard treatment. Specifically, patients lived longer without the cancer getting worse, with a median time of 6.9 months compared to 4.8 months for the standard treatment. This suggests that Irinotecan, especially when used in combination with other drugs, can be an effective option for treating small-cell lung cancer.12345

What data supports the effectiveness of the drug Lurbinectedin +/- Irinotecan for Small Cell Lung Cancer?

Research shows that Irinotecan, when combined with other drugs like cisplatin, significantly improves survival in patients with extensive-stage small-cell lung cancer compared to standard treatments. This suggests that Irinotecan has promising activity in treating this type of cancer.12345

What safety data exists for Lurbinectedin and Irinotecan in treating small cell lung cancer?

Irinotecan (also known as CPT-11 or Camptosar) has been studied extensively in small cell lung cancer (SCLC) and other cancers. It has shown significant activity and is often used in combination with other drugs like cisplatin and etoposide. Studies have demonstrated its effectiveness and tolerability, with some trials indicating improved survival rates when combined with cisplatin. Lurbinectedin, approved for metastatic SCLC, has an acceptable and manageable safety profile at the approved dose of 3.2 mg/m2 every 3 weeks, as shown in a phase II basket trial involving 105 adult SCLC patients. Overall, both drugs have been evaluated for safety and efficacy in SCLC, with manageable side effects when used at recommended doses.13678

Is the combination of Lurbinectedin and Irinotecan safe for treating small cell lung cancer?

Lurbinectedin has been approved for treating small cell lung cancer and was found to have an acceptable and manageable safety profile in patients. Irinotecan, when used in combination with other drugs like cisplatin, has been generally well-tolerated in patients with small cell lung cancer, showing significant antitumor activity.13678

Is the drug Irinotecan a promising treatment for small cell lung cancer?

Yes, Irinotecan is a promising drug for small cell lung cancer. Studies show it can improve survival when combined with other drugs like cisplatin, and it has shown significant antitumor activity. It is considered a valuable addition to treatment options for this type of cancer.12368

What makes the drug Lurbinectedin +/- Irinotecan unique for small cell lung cancer?

Lurbinectedin combined with Irinotecan is unique because it explores a novel combination of drugs that may offer a new approach to treating small cell lung cancer, potentially improving outcomes compared to standard treatments. Irinotecan has shown significant activity in small cell lung cancer and has been effective in combination with other drugs, suggesting that this new combination could provide additional benefits.12368

Eligibility Criteria

Adults with small-cell lung cancer who've had one prior platinum-based chemotherapy can join this trial. They must have good organ function, no recent serious heart issues or uncontrolled infections, and cannot be pregnant or breastfeeding. Participants need to agree to use effective contraception and should not have been treated with certain drugs like lurbinectedin before.

Inclusion Criteria

Total bilirubin ≤ 1.5 x ULN or direct bilirubin ≤ ULN
Albumin ≥ 3.0 g/dL
Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 3.0 x upper limit of normal (ULN)
See 12 more

Exclusion Criteria

I haven't had serious heart issues like a heart attack or unstable angina in the past year.
I have a heart rhythm problem that needs treatment.
I have a chronic liver condition that needs treatment and haven't taken hepatitis antiviral drugs in the last 6 months.
See 21 more

Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive either lurbinectedin as a single agent, lurbinectedin in combination with irinotecan, or investigator's choice of topotecan or irinotecan

39 months
Every 3 weeks (q3wk) for treatment cycles

Follow-up

Participants are monitored for safety and effectiveness after treatment

24 months

Treatment Details

Interventions

  • Irinotecan
  • Lurbinectedin
  • Topotecan
Trial OverviewThe LAGOON trial is testing the effectiveness of Lurbinectedin alone (Group A) or combined with Irinotecan (Group B), compared to the standard treatment choice of Topotecan or Irinotecan (Group C). This phase III study randomly assigns patients to these groups in an open-label setting.
Participant Groups
3Treatment groups
Experimental Treatment
Active Control
Group I: Lurbinectedin plus IrinotecanExperimental Treatment2 Interventions
Patients will consecutively receive the following q3wk (every three weeks = one treatment cycle): * Irinotecan (Day 1 and Day 8) * Lurbinectedin (Day 1)
Group II: LurbinectedinExperimental Treatment1 Intervention
Patients will consecutively receive lurbinectedin on Day 1 q3wk (every three weeks = one treatment cycle)
Group III: Control armActive Control2 Interventions
Best Investigator's choice prior to randomization between: * Irinotecan on Day 1 q3wk * Topotecan on Days 1-5 q3wk

Irinotecan is already approved in United States, European Union, Japan, Canada for the following indications:

🇺🇸
Approved in United States as Camptosar for:
  • Colorectal cancer
🇪🇺
Approved in European Union as Irinotecan for:
  • Colorectal cancer
🇯🇵
Approved in Japan as Topotecin for:
  • Colorectal cancer
  • Small cell lung cancer
🇨🇦
Approved in Canada as Irinotecan for:
  • Colorectal cancer

Find a Clinic Near You

Who Is Running the Clinical Trial?

PharmaMar

Lead Sponsor

Trials
93
Recruited
11,800+

José María Fernández de Sousa-Faro

PharmaMar

Chief Executive Officer since 1986

PhD in Biochemistry, Complutense University of Madrid

Carmen Cuevas Marchante

PharmaMar

Chief Medical Officer since 2002

MD, University of Navarra

Findings from Research

Irinotecan, when combined with cisplatin, significantly improves survival rates in previously untreated patients with extensive-stage small-cell lung cancer, showing a median progression-free survival of 6.9 months compared to 4.8 months with standard treatment (etoposide/cisplatin).
The combination therapy also resulted in a median overall survival of 12.8 months versus 9.4 months for the standard treatment, indicating that irinotecan could be a promising new option for enhancing treatment outcomes in this patient population.
Irinotecan plus cisplatin in small-cell lung cancer.Sandler, A.[2018]
Irinotecan, a semisynthetic version of camptothecin, has shown promising activity in treating lung cancer, which has seen stagnant survival rates over the past 20 years.
The article reviews the mechanism of action and development history of irinotecan, highlighting its potential as a new treatment option for lung cancer patients.
Current status of irinotecan in lung cancer.Fukuoka, M.[2018]
A phase I study found that alternating weekly therapy with irinotecan/cisplatin and etoposide/cisplatin was well-tolerated by patients with small-cell lung cancer, indicating a favorable safety profile for this treatment regimen.
The combination of these drugs demonstrated significant antitumor activity, suggesting a potential clinical advantage for using this approach as a first-line therapy in small-cell lung cancer.
Dose-dense therapy with a novel irinotecan regimen for small-cell lung cancer.Johnson, FM., Kurie, JM., Peeples, BO., et al.[2018]

References

Irinotecan plus cisplatin in small-cell lung cancer. [2018]
Current status of irinotecan in lung cancer. [2018]
Dose-dense therapy with a novel irinotecan regimen for small-cell lung cancer. [2018]
A randomised phase 2b study comparing the efficacy and safety of belotecan vs. topotecan as monotherapy for sensitive-relapsed small-cell lung cancer. [2021]
Combination of irinotecan and etoposide for treatment of refractory or relapsed small-cell lung cancer. [2018]
Phase I study of a weekly infusion of irinotecan hydrochloride (CPT-11) and a 14-day continuous infusion of etoposide in patients with lung cancer: JCOG trial 9408. [2019]
Pooled Safety Analysis of Single-Agent Lurbinectedin in Patients With Advanced Solid Tumours. [2023]
Irinotecan in lymphoma, leukemia, and breast, pancreatic, ovarian, and small-cell lung cancers. [2018]