User login
according to patient-reported outcome analyses from the KEYNOTE-A18 trial.
Progression-free survival data from the trial, reported at the 2023 meeting of the European Society for Medical Oncology, showed a 30% reduction in the risk for progression (P =.002) with the addition of pembrolizumab vs placebo, as well as favorable overall survival trends, reported Leslie Randall, MD, with VCU Health in Richmond, Virginia. Now the new analyses bring the “voices of the patients from this large phase 3 study.”
“I think the data can put us at ease and give patients a measure of comfort because there was no detriment in the quality of life,” said Dr. Randall, who presented the data on March 17 at the Society of Gynecologic Oncology (SGO) 2024 conference.
The phase 3 KEYNOTE-A18 trial enrolled 1060 patients new to treatment who had either stage 1B2-2B disease with lymph node involvement or stage 3-4A disease. They were randomly allocated to receive pembrolizumab or placebo plus concurrent chemoradiotherapy.
Patient-reported outcome instruments used in the study were the European Organization for Research and Treatment of Cancer (EORTC) 30-item quality-of-life (QOL) core questionnaire (QLQ-C30), the EORTC cervical cancer–specific module (QLQ-CX24), and the EuroQol EQ-5D-5L visual analog scale (VAS).
Prespecified secondary study endpoints were changes from baseline to week 36 in QLQ-C30 global health status/QOL (GHS/QOL) and physical functioning, and the QLQ-CX24 symptom-experience scale.
At baseline, patient-reported outcome scores were similar between treatment groups. Patients in both treatment groups had an initial decrease in QLQ-C30 GHS/QOL and physical functioning subscale and EQ-5D-5L VAS scores at weeks 3 and 6, but these improved relative to baseline at week 12 and subsequent weeks.
A similar number of patients in the pembrolizumab and placebo groups had improved or stable scores for QLQ-C30 GHS/QOL (76% vs 75%), QLQ-C30 physical functioning (77% vs 77%), QLQ-CX24 symptom experience (85% vs 85%) and EQ-5D-5L VAS (73% vs 76%).
Across all QOL instruments evaluated, there were no meaningful differences in patient-reported outcomes among patients who received pembrolizumab compared with those who received placebo, said Dr. Randall.
The improvement in progression-free survival, coupled with the patient-reported outcomes showing no additional harms to quality of life, support pembrolizumab plus concurrent chemoradiotherapy as a “new standard of care” for patients with high-risk locally advanced cervical cancer, she told attendees.
“We have had stunning success in cervical cancer treatments over the past 10-15 years, and now we see that the addition of pembrolizumab to standard chemotherapy not only improves outcome but very importantly does not significantly impact the quality of life in our patients,” said study discussant R. Wendel Naumann, MD, Atrium Health Levine Cancer Institute, Charlotte, North Carolina.
Funding for KEYNOTE-A18 was provided by Merck. Dr. Randall has disclosed relationships with Seagen/Genmab, Merck, GSK, ImmunoGen, AstraZeneca, and On Target Laboratories. Dr. Naumann has no relevant disclosures.
A version of this article appeared on Medscape.com.
according to patient-reported outcome analyses from the KEYNOTE-A18 trial.
Progression-free survival data from the trial, reported at the 2023 meeting of the European Society for Medical Oncology, showed a 30% reduction in the risk for progression (P =.002) with the addition of pembrolizumab vs placebo, as well as favorable overall survival trends, reported Leslie Randall, MD, with VCU Health in Richmond, Virginia. Now the new analyses bring the “voices of the patients from this large phase 3 study.”
“I think the data can put us at ease and give patients a measure of comfort because there was no detriment in the quality of life,” said Dr. Randall, who presented the data on March 17 at the Society of Gynecologic Oncology (SGO) 2024 conference.
The phase 3 KEYNOTE-A18 trial enrolled 1060 patients new to treatment who had either stage 1B2-2B disease with lymph node involvement or stage 3-4A disease. They were randomly allocated to receive pembrolizumab or placebo plus concurrent chemoradiotherapy.
Patient-reported outcome instruments used in the study were the European Organization for Research and Treatment of Cancer (EORTC) 30-item quality-of-life (QOL) core questionnaire (QLQ-C30), the EORTC cervical cancer–specific module (QLQ-CX24), and the EuroQol EQ-5D-5L visual analog scale (VAS).
Prespecified secondary study endpoints were changes from baseline to week 36 in QLQ-C30 global health status/QOL (GHS/QOL) and physical functioning, and the QLQ-CX24 symptom-experience scale.
At baseline, patient-reported outcome scores were similar between treatment groups. Patients in both treatment groups had an initial decrease in QLQ-C30 GHS/QOL and physical functioning subscale and EQ-5D-5L VAS scores at weeks 3 and 6, but these improved relative to baseline at week 12 and subsequent weeks.
A similar number of patients in the pembrolizumab and placebo groups had improved or stable scores for QLQ-C30 GHS/QOL (76% vs 75%), QLQ-C30 physical functioning (77% vs 77%), QLQ-CX24 symptom experience (85% vs 85%) and EQ-5D-5L VAS (73% vs 76%).
Across all QOL instruments evaluated, there were no meaningful differences in patient-reported outcomes among patients who received pembrolizumab compared with those who received placebo, said Dr. Randall.
The improvement in progression-free survival, coupled with the patient-reported outcomes showing no additional harms to quality of life, support pembrolizumab plus concurrent chemoradiotherapy as a “new standard of care” for patients with high-risk locally advanced cervical cancer, she told attendees.
“We have had stunning success in cervical cancer treatments over the past 10-15 years, and now we see that the addition of pembrolizumab to standard chemotherapy not only improves outcome but very importantly does not significantly impact the quality of life in our patients,” said study discussant R. Wendel Naumann, MD, Atrium Health Levine Cancer Institute, Charlotte, North Carolina.
Funding for KEYNOTE-A18 was provided by Merck. Dr. Randall has disclosed relationships with Seagen/Genmab, Merck, GSK, ImmunoGen, AstraZeneca, and On Target Laboratories. Dr. Naumann has no relevant disclosures.
A version of this article appeared on Medscape.com.
according to patient-reported outcome analyses from the KEYNOTE-A18 trial.
Progression-free survival data from the trial, reported at the 2023 meeting of the European Society for Medical Oncology, showed a 30% reduction in the risk for progression (P =.002) with the addition of pembrolizumab vs placebo, as well as favorable overall survival trends, reported Leslie Randall, MD, with VCU Health in Richmond, Virginia. Now the new analyses bring the “voices of the patients from this large phase 3 study.”
“I think the data can put us at ease and give patients a measure of comfort because there was no detriment in the quality of life,” said Dr. Randall, who presented the data on March 17 at the Society of Gynecologic Oncology (SGO) 2024 conference.
The phase 3 KEYNOTE-A18 trial enrolled 1060 patients new to treatment who had either stage 1B2-2B disease with lymph node involvement or stage 3-4A disease. They were randomly allocated to receive pembrolizumab or placebo plus concurrent chemoradiotherapy.
Patient-reported outcome instruments used in the study were the European Organization for Research and Treatment of Cancer (EORTC) 30-item quality-of-life (QOL) core questionnaire (QLQ-C30), the EORTC cervical cancer–specific module (QLQ-CX24), and the EuroQol EQ-5D-5L visual analog scale (VAS).
Prespecified secondary study endpoints were changes from baseline to week 36 in QLQ-C30 global health status/QOL (GHS/QOL) and physical functioning, and the QLQ-CX24 symptom-experience scale.
At baseline, patient-reported outcome scores were similar between treatment groups. Patients in both treatment groups had an initial decrease in QLQ-C30 GHS/QOL and physical functioning subscale and EQ-5D-5L VAS scores at weeks 3 and 6, but these improved relative to baseline at week 12 and subsequent weeks.
A similar number of patients in the pembrolizumab and placebo groups had improved or stable scores for QLQ-C30 GHS/QOL (76% vs 75%), QLQ-C30 physical functioning (77% vs 77%), QLQ-CX24 symptom experience (85% vs 85%) and EQ-5D-5L VAS (73% vs 76%).
Across all QOL instruments evaluated, there were no meaningful differences in patient-reported outcomes among patients who received pembrolizumab compared with those who received placebo, said Dr. Randall.
The improvement in progression-free survival, coupled with the patient-reported outcomes showing no additional harms to quality of life, support pembrolizumab plus concurrent chemoradiotherapy as a “new standard of care” for patients with high-risk locally advanced cervical cancer, she told attendees.
“We have had stunning success in cervical cancer treatments over the past 10-15 years, and now we see that the addition of pembrolizumab to standard chemotherapy not only improves outcome but very importantly does not significantly impact the quality of life in our patients,” said study discussant R. Wendel Naumann, MD, Atrium Health Levine Cancer Institute, Charlotte, North Carolina.
Funding for KEYNOTE-A18 was provided by Merck. Dr. Randall has disclosed relationships with Seagen/Genmab, Merck, GSK, ImmunoGen, AstraZeneca, and On Target Laboratories. Dr. Naumann has no relevant disclosures.
A version of this article appeared on Medscape.com.