Clinical Trial Results:
Open-label, multicenter, pilot-trial evaluating the safety and utility of a hybrid decentralized clinical trial (DCT) approach using a TELEmedicine platform in patients with HR-positive/HER2-negative advanced breast cancer with a PIK3CA mutation treated with alpelisib – fulvestrant TELEPIK Trial
Summary
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EudraCT number |
2020-005882-15 |
Trial protocol |
SE |
Global end of trial date |
19 Sep 2022
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Results information
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Results version number |
v1(current) |
This version publication date |
07 Jul 2023
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First version publication date |
07 Jul 2023
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
CBYL719A03201
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT04862143 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Novartis Pharma AG
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Sponsor organisation address |
Novartis Campus, Basel, Switzerland,
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Public contact |
Clinical Disclosure Office, Novartis Pharma AG, 41 613241111, Novartis.email@novartis.com
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Scientific contact |
Clinical Disclosure Office, Novartis Pharma AG, 41 613241111, Novartis.email@novartis.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
19 Sep 2022
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
19 Sep 2022
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Was the trial ended prematurely? |
Yes
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General information about the trial
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Main objective of the trial |
The primary objective was to assess participant satisfaction with the decentralized clinical trial (DCT) experience.
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Protection of trial subjects |
The study was in compliance with the ethical principles derived from the Declaration of Helsinki and the International Conference on Harmonization (ICH) Good Clinical Practice (GCP) guidelines. All the local regulatory requirements pertinent to safety of trial subjects were also followed during the conduct of the trial.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
08 Mar 2022
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Sweden: 2
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Worldwide total number of subjects |
2
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EEA total number of subjects |
2
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
2
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
The study was conducted in 1 center from Sweden | ||||||||||||
Pre-assignment
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Screening details |
The screening phase began once written informed consent was provided and ended after 28 days or when subject was enrolled, whichever came first. | ||||||||||||
Period 1
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Period 1 title |
Overall Study (overall period)
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Arms
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Arm title
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Alpelisib + fulvestrant | ||||||||||||
Arm description |
Participants were administered alpelisib at a daily dose of 300 mg for 12 cycles of 28 days and fulvestrant at a dose of 500 mg via intramuscular injection on Cycle 1 Day 1 and Cycle 1 Day 15, and Day 1 of each subsequent cycle up to Cycle 12. Pre-menopausal women also received goserelin at a dose of 3.6 mg on Day 1 of each cycle. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Alpelisib
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Investigational medicinal product code |
BYL719
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Participants received a daily oral dose of 300 mg of alpelisib film-coated tablets for a total of 12 cycles, with each cycle lasting 28 days.
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Investigational medicinal product name |
Fulvestrant
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
Participants were administered fulvestrant at a dose of 500 mg via intramuscular injection on Cycle 1 Day 1 and Cycle 1 Day 15, and on Day 1 of each 28-day cycle thereafter until Cycle 12.
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Investigational medicinal product name |
Goserelin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
Pre-menopausal women were administered a dose of 3.6 mg of goserelin injection via intramuscular route, beginning on Cycle 1 Day 1. Subsequently, the same dose was administered on Day 1 of each 28-day cycle throughout the study.
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Baseline characteristics reporting groups
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Reporting group title |
Alpelisib + fulvestrant
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Reporting group description |
Participants were administered alpelisib at a daily dose of 300 mg for 12 cycles of 28 days and fulvestrant at a dose of 500 mg via intramuscular injection on Cycle 1 Day 1 and Cycle 1 Day 15, and Day 1 of each subsequent cycle up to Cycle 12. Pre-menopausal women also received goserelin at a dose of 3.6 mg on Day 1 of each cycle. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Alpelisib + fulvestrant
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Reporting group description |
Participants were administered alpelisib at a daily dose of 300 mg for 12 cycles of 28 days and fulvestrant at a dose of 500 mg via intramuscular injection on Cycle 1 Day 1 and Cycle 1 Day 15, and Day 1 of each subsequent cycle up to Cycle 12. Pre-menopausal women also received goserelin at a dose of 3.6 mg on Day 1 of each cycle. |
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End point title |
Participant satisfaction assessed through the trial feedback questionnaire (TFQ) [1] | ||||||||||||||
End point description |
The TFQ was designed to capture the patient's experience during a clinical trial. The questionnaire consisted of 23 questions that assessed various aspects of the trial experience. Each question in the TFQ scored on a scale ranging from 1 (representing the worst response) to 5 (representing the best response). To calculate the total score, the scores obtained from each of the 23 questions were summed up. The resulting sum represented the participant's total score, which could ranged from 23 (indicating the lowest possible score) to 115 (indicating the highest possible score).
"9999" values indicate that there was not sufficient data available to calculate the value.
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End point type |
Primary
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End point timeframe |
Baseline, and on Day 1 of Cycle 4 and 7. Cycle= 28 days
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: No statistical analyses were conducted for the primary endpoint |
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No statistical analyses for this end point |
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End point title |
Patient retention on the decentralized clinical trial (DCT) approach | ||||||||||
End point description |
Patient retention on the DCT approach was calculated as the percentage of participants on remote monitoring for participants still on treatment
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End point type |
Secondary
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End point timeframe |
At 3 and 6 months
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No statistical analyses for this end point |
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End point title |
Number of unscheduled in-clinic visits per participant in the study | ||||||
End point description |
Unscheduled in-clinic visits were defined as visits that were originally intended to be conducted remotely but were ultimately carried out on-site, or visits that were not originally scheduled but took place on-site or at the local oncologist's (regional hospital).
The total number of unscheduled in-clinic visits per participants was evaluated
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of study, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of participants who discontinue treatment due to adverse events (AEs) | ||||||
End point description |
An AE refers to any untoward medical occurrence, such as an unfavorable and unintended sign (including abnormal laboratory findings), symptom, or disease.
The number of participants who discontinued the treatment due to adverse events was evaluated
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of treatment, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of unscheduled in-clinic visits because of safety reasons | ||||||
End point description |
Unscheduled in-clinic visits were defined as visits that were originally intended to be conducted remotely but were ultimately carried out on-site, or visits that were not originally scheduled but took place on-site or at the local oncologist's (regional hospital).
The total number of unscheduled in-clinic visits that were prompted by safety reasons was evaluated
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of study, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of unscheduled in-clinic visits | ||||||
End point description |
Unscheduled in-clinic visits were defined as visits that were originally intended to be conducted remotely but were ultimately carried out on-site, or visits that were not originally scheduled but took place on-site or at the local oncologist's (regional hospital).
The total number of unscheduled in-clinic visits was evaluated
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of study, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of participants with dose reductions/interruptions for alpelisib | ||||||||||
End point description |
Number of participants with dose reductions and interruptions for alpelisib
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of treatment, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of participants with Adverse events of special interest (AESIs)- hyperglicemia, rash and diarrhea | ||||||||||||
End point description |
AESIs (Adverse Events of Special Interest) are defined as events, whether serious or non-serious, that are of scientific and medical concern specific to the sponsor's product or program. These events may require ongoing monitoring and communication by the investigator to the sponsor. For this study, the following AESIs were defined: hyperglycemia, rash, and diarrhea.
The number of participants experiencing these events per the Common Terminology Criteria for Adverse Events (CTCAE) v4.03 was evaluated.
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of study, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
Number of participants with Adverse Events (AEs) leading to in-clinic visits | ||||||
End point description |
An AE refers to any untoward medical occurrence, such as an unfavorable and unintended sign (including abnormal laboratory findings), symptom, or disease.
The number of participants with AEs per the Common Terminology Criteria for Adverse Events (CTCAE) v4.03 leading to in-clinic visits was assessed.
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End point type |
Secondary
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End point timeframe |
From the date of the first study treatment up to the end of study, assessed up to 6 months
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No statistical analyses for this end point |
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End point title |
European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
The EORTC QLQ-C30 questionnaire contained 30 items and was composed of both multi-item scales and single item measures. These included five functional scales (physical, role, emotional, cognitive, and social functioning), three symptom scales (fatigue, nausea/vomiting, and pain), six single items (dyspnea, insomnia, appetite loss, constipation, diarrhea, and financial impact), and a global health status/quality of life (QoL) scale.
All of the scales and single items ranged from 0 to 100. A high scale score represented a higher response level. Thus, a high score for a functional scale indicated a high/healthy level of functioning, a high score for the QoL indicated high QoL, but a high score for a symptom scale/single item indicated a high level of symptomatology/problems.
The EORTC QLQ-C30 scores for all functional and symptom scales were evaluated.
"9999" values indicate that there was not sufficient data available to calculate the value.
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End point type |
Secondary
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End point timeframe |
Baseline, and on Day 1 of Cycle 4, and 7 and end of treatment, assessed up to 6 months. Cycle= 28 days
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No statistical analyses for this end point |
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End point title |
EuroQol 5-Dimension 5-Level (EQ-5D-5L)- Visual analog scale (VAS) score | ||||||||||||||||
End point description |
The 5-level EQ-5D (EQ-5D-5L) questionnaire is a standardized measure of health status. The EQ-5D descriptive system comprises of the 5 following dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Along with the five dimensions of health, the EQ-5D-5L includes a VAS where respondents rate their overall health status on a scale from 0 to 100, where 0 represents the worst possible health state and 100 represents the best possible health state.
The EQ-5D-5L VAS scores were evaluated.
"9999" values indicate that there was not sufficient data available to calculate the value.
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End point type |
Secondary
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End point timeframe |
Baseline, and on Day 1 of Cycle 4, and 7 and end of treatment, assessed up to 6 months. Cycle= 28 days
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No statistical analyses for this end point |
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End point title |
Brief Pain Inventory Short Form (BPI-SF) scores | ||||||||||||||||||||||||
End point description |
The BPI-SF was a questionnaire used to assess pain intensity and interference with daily activities. The Pain Severity Subscale included four questions asking individuals to rate their pain intensity on a scale from 0 to 10, with higher scores indicating more severe pain. The Pain Interference Subscale consisted of seven items that assessed how pain had interfered with activities, rated on the same scale. Both subscales had a total score range of 0 to 10, with higher scores indicating more significant pain or interference.
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End point type |
Secondary
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End point timeframe |
Baseline, and on Day 1 of Cycle 4, and 7 and end of treatment, assessed up to 6 months. Cycle= 28 days
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No statistical analyses for this end point |
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End point title |
Number of participants with progression-free survival (PFS) according to RECIST 1.1 | ||||||
End point description |
The number of participants with PFS was defined as the count of participants who did not experience disease progression or death due to any cause during the study. Progression was assessed by the Response Evaluation Criteria in Solid Tumors (RECIST)v1.1 based on local radiology review
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End point type |
Secondary
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End point timeframe |
Up to 6 months
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
From start up to end of study, assessed up to 6 months
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
25.1
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Reporting groups
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Reporting group title |
Alpelisib + fulvestrant
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Reporting group description |
Participants were administered alpelisib at a daily dose of 300 mg for 12 cycles of 28 days and fulvestrant at a dose of 500 mg via intramuscular injection on Cycle 1 Day 1 and Cycle 1 Day 15, and Day 1 of each subsequent cycle up to Cycle 12. Pre-menopausal women also received goserelin at a dose of 3.6 mg on Day 1 of each cycle. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 0% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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15 Jun 2021 |
The protocol was amended to address the request for supplementary information as described in the Deficiency letter received from the Swedish Health Authority (Medical Products Agency) on 22 April 2021 before the study started. The amended version was in accordance with the responses indicated by Novartis on 29 April 2021. |
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Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
Due to EudraCT system limitations, which EMA is aware of, data using 999 as data points in this record are not an accurate representation of the clinical trial results. Please use https://www.novctrd.com for complete trial results. |