In locally advanced, unresectable stage III EGFRm NSCLC following CRT
The majority of adverse reactions in LAURA were Grade 1 or 21
ADVERSE REACTIONS IN ≥10%
OF PATIENTS RECEIVING TAGRISSO IN LAURA1*
| TAGRISSO (n=143) |
Placebo (n=73) |
|||
|---|---|---|---|---|
| Adverse Reaction | Any Grade (%) |
Grade 3 or 4 (%) |
Any Grade (%) |
Grade 3 or 4 (%) |
| Respiratory, Thoracic, and Mediastinal Disorders | ||||
| ILD/pneumonitis† | 56 | 3.5 | 38 | 0 |
| Cough‡ | 20 | 0 | 15 | 0 |
| Skin Disorders | ||||
| Rash§ | 39 | 0.7 | 19 | 0 |
| Nail toxicityII | 23 | 0 | 1.4 | 0 |
| Dry skin¶ | 17 | 0.7 | 5 | 0 |
| Pruritus | 13 | 0 | 7 | 0 |
| Gastrointestinal Disorders | ||||
| Diarrhea# | 36 | 2.1 | 14 | 0 |
| Stomatitis** | 15 | 0 | 5 | 0 |
| Musculoskeletal and Connective Tissue Disorders | ||||
| Musculoskeletal pain†† | 20 | 0.7 | 26 | 0 |
| Infection and Infestation Disorders | ||||
| COVID-19‡‡ | 20 | 0.7 | 10 | 0 |
| Pneumonia§§ | 15 | 3.5 | 10 | 5 |
| Metabolism and Nutrition Disorders | ||||
| Decreased appetite | 15 | 0.7 | 5 | 0 |
- Serious adverse reactions were reported in 38% of patients treated with TAGRISSO. The most common serious adverse reactions (≥1%) included ILD/pneumonitis (13%), pneumonia (6%), and gastroenteritis (1.4%). Fatal adverse reactions occurred in 1.4% of patients who received TAGRISSO due to pneumonia (0.7%) and ILD/pneumonitis (0.7%)
- Clinically relevant adverse reactions in LAURA in <10% of patients receiving TAGRISSO were dyspnea (8%), urinary tract infection (8%), alopecia (1.4%), urticaria (1.4%), epistaxis (0.7%), keratitis (0.7%), and QTc interval prolongation (0.7%). QTc interval prolongation represents the incidence of patients who had a QTc prolongation >500 msec
*NCI CTCAE v5.0.
†Includes radiation pneumonitis, radiation lung fibrosis, pneumonitis, ILD, pulmonary fibrosis.
‡Includes cough, productive cough.
§Includes rash, maculopapular rash, pustular rash, pruritic rash, folliculitis, papule, dermatitis, acneiform dermatitis, atopic dermatitis, eczema, asteatotic eczema, acne, urticaria.
||Includes nail bed disorder, nail disorder, nail discoloration, nail infection, onychoclasis, paronychia.
¶Includes dry skin, skin fissures, senile xerosis, xeroderma.
#Includes diarrhea, enteritis.
**Includes stomatitis, aphthous ulceration, mouth ulceration.
††Includes musculoskeletal chest pain, myalgia, arthritis, arthralgia, back pain, bone pain, musculoskeletal pain, neck pain, pain in extremity, spinal osteoarthritis.
‡‡Includes COVID-19 and COVID-19 pneumonia.
§§Includes pneumonia, aspiration pneumonia, viral pneumonia, Pneumocystis jirovecii pneumonia, Haemophilus pneumonia, lower respiratory tract infection.
Laboratory abnormalities, discontinuation and dose interruption rates in LAURA1
LABORATORY ABNORMALITIES WORSENING
FROM BASELINE IN ≥20% OF PATIENTS IN LAURA
| TAGRISSO (n=143) |
Placebo (n=73) |
|||
|---|---|---|---|---|
| Laboratory Abnormality*† |
All Grades (%) |
Grade 3 or 4 (%) |
All Grades (%) |
Grade 3 or 4 (%) |
| Hematology |
||||
| Lymphopenia |
70 | 3.5 | 40 | 1.4 |
| Leukopenia | 66 | 2.8 | 24 | 0 |
| Thrombocytopenia |
51 | 1.4 | 8 | 1.4 |
| Neutropenia | 42 | 2.1 | 15 | 1.4 |
- A clinically relevant laboratory abnormality in LAURA that occurred in <20% of patients receiving TAGRISSO was increased blood creatinine (19%)
Discontinuation and dose interruption rates due to ARs1
- Permanent discontinuation: 13% of patients treated with TAGRISSO
- The adverse reactions resulting in permanent discontinuation of TAGRISSO in >1 patient were ILD/pneumonitis (7%) and pneumonia (1.4%)
- Dose interruptions: 56% of patients treated with TAGRISSO
- The adverse reactions requiring dose interruption in ≥2% of patients were ILD/pneumonitis (35%), pneumonia (6%), COVID-19 (4.2%), neutropenia (2.1%), and QTc interval prolongation (2.1%)
Median duration of exposure and follow-up2
- The median duration of exposure to TAGRISSO was 24.0 months
- Median duration of investigator follow-up was 22.0 months in the TAGRISSO arm and 5.6 months in the placebo arm
*NCI CTCAE v5.0.
†Each test incidence is based on the number of patients who had both baseline and at least one on-study laboratory measurement available (TAGRISSO arm: 142 and placebo arm: 72).
In the LAURA study, adverse reaction of interest: ILD/pneumonitis1
| TAGRISSO (n=143) |
Placebo (n=73) |
|||
|---|---|---|---|---|
| Adverse Reaction |
Any Grade (%) |
Grade 3 or 4 (%) | Any Grade (%) |
Grade 3 or 4 (%) |
| ILD/pneumonitis* | 56 | 3.5 | 38 | 0 |
- Following definitive platinum-based CRT, ILD/pneumonitis, including radiation pneumonitis, occurred in 56% (80/143) of patients who received TAGRISSO monotherapy and 38% (28/73) of patients who received placebo
- In the TAGRISSO arm, Grade 1 ILD/pneumonitis was observed in 18% of patients, Grade 2 in 34%, Grade 3 in 3.5%, and there was one fatal case (0.7%)
- In the TAGRISSO arm (n=143), ILD/pneumonitis led to the following:
- 35% (n=50) of patients had dosage interruptions
- 32% (n=46) of patients were rechallenged with TAGRISSO. Of those, 11% (n=5) had recurrence of ILD/pneumonitis
- 7% (n=10) of patients had permanent discontinuation
- In the 80 TAGRISSO-treated patients, ILD/pneumonitis resolved in 40%, resolved with sequelae in 1.3%, were resolving in 16%, did not resolve in 41%, and resulted in death in 1.3%
DOSAGE MODIFICATIONS FOR ILD/PNEUMONITIS FOR PATIENTS WHO HAVE RECEIVED DEFINITIVE PLATINUM-BASED CRT
| Grade 1 ILD/pneumonitis | Withhold or continue TAGRISSO, as clinically indicated |
| Grade ≥2 ILD/pneumonitis | Permanently discontinue TAGRISSO |
*Includes radiation pneumonitis, radiation lung fibrosis, pneumonitis, ILD, pulmonary fibrosis.