Клинические исследование Метастатический рак молочной железы - Реестр клинических исследований

Обзор исследования

Статус

Завершенный

Условия

Метастатический рак молочной железы

Подробное описание

К участию в исследовании будут приглашены пациенты с HR+/HER2- метастатическим/местно-распространенным РМЖ, решение о лечении которых палбоциклибом было принято их лечащим врачом и которые соответствуют критериям включения. В исследование могут быть включены пациенты, начавшие лечение палбоциклибом в комбинации с летрозолом/ингибитором ароматазы или палбоциклибом в комбинации с фулвестрантом в соответствии с лицензированными показаниями в качестве терапии первой или второй линии при метастатическом/местно-распространенном РМЖ.

Переменными, оцениваемыми в этом исследовании, будут демографические данные пациента, клинические характеристики, сопутствующие заболевания и сопутствующие лекарства, история лечения местно-распространенного и метастатического РМЖ HR + HER2, текущее лечение РМЖ, состояние здоровья (Eastern Cooperative Oncology Group (ECOG), клинические результаты и качество жизни Все оценки, описанные в этом протоколе, выполняются в рамках обычной клинической практики или стандартных практических рекомендаций для популяции пациентов и медицинских работников в странах, где проводится это неинтервенционное исследование. Все данные, собранные в этом исследовании, предназначены для отражения реальных моделей лечения и результатов лечения пациентов с HR+/HER2-метастатическим/местно-распространенным РМЖ. Для сбора данных будет использоваться электронная форма истории болезни (eCRF). Во время первоначального визита в клинику исследователи будут обучены протоколу, системе электронного сбора данных (EDC) (т. е. eCRF), мастер-файлу исследователя (ISMF), документации и любым применимым процессам исследования. Любая новая информация, относящаяся к проведению этого неинтервенционного исследования (НИИ), будет передана медицинскому персоналу во время исследования. Удаленный мониторинг данных будет проводиться в течение всего периода исследования для обеспечения своевременного представления данных о безопасности, целостности и согласованности данных.

Тип исследования

Наблюдательный

Регистрация (Действительный)

185

Контакты и местонахождение

В этом разделе приведены контактные данные лиц, проводящих исследование, и информация о том, где проводится это исследование.

Места учебы

Египет
- - Alexandria, Египет
    - Alexandria School of Medicine/Clinical Research Center CRC
  - Cairo, Египет, 11796
    - National Cancer Institute
  - Cairo, Египет
    - Ain Shams University Hospital
  - Cairo, Египет, 11745
    - Dar El Salam Oncology Hospital
Иордания
- - Amman, Иордания, 11941
    - King Hussein Cancer Center
Катар
- - Doha, Катар
    - Hamad Medical Corporation
Ливан
- - Beirut, Ливан
    - American University of Beirut Medical Center
  - Beirut, Ливан
    - Hôtel Dieu de France (HDF)
  - Jdeidé - Metn, Ливан
    - Saint Joseph Hospital - Cancer Centers of Colorado
  - Sidon, Ливан
    - Hammoud Hospital University Medical Center (HHUMC)
Саудовская Аравия
- - Dammam, Саудовская Аравия
    - King Fahad Specialist Hospital KFSH-Dammam
  - Riyadh, Саудовская Аравия
    - National Guard Hospital, Riyadh

Критерии участия

Исследователи ищут людей, которые соответствуют определенному описанию, называемому критериям приемлемости. Некоторыми примерами этих критериев являются общее состояние здоровья человека или предшествующее лечение.

Критерии приемлемости

Возраст, подходящий для обучения

От 18 лет до 90 лет (Взрослый, Пожилой взрослый)

Принимает здоровых добровольцев

Нет

Метод выборки

Невероятностная выборка

Исследуемая популяция

Пациенты с HR+/HER2- метастатическим/местно-распространенным раком молочной железы

Описание

Критерии включения:

≥18 лет и старше с диагнозом аденокарцинома молочной железы с признаками метастатического/местно-распространенного заболевания, не поддающегося радикальному лечению.
Документально подтвержденная опухоль HR+ (ER+ и/или PR+) на основе местных стандартов
Документально подтвержденная HER2-опухоль в соответствии с местными стандартами
Будет начато лечение палбоциклибом в сочетании с летрозолом/ингибитором ароматазы или палбоциклибом в сочетании с фулвестрантом в соответствии с лицензированными показаниями в качестве терапии первой или второй линии при метастатическом/местно-распространенном РМЖ при включении в исследование
Пациенты, которые, по мнению исследователя, желают и могут регулярно посещать клинику
Свидетельство лично подписанного и датированного документа об информированном согласии, указывающего, что пациент (или его законный представитель) был проинформирован обо всех соответствующих аспектах исследования.

Критерий исключения:

Пациенты, участвующие в любом интервенционном клиническом исследовании
Пациенты, получающие активное лечение по поводу злокачественных новообразований, отличных от метастатического/местно-распространенного РМЖ, на момент включения в исследование.
Пациенты, которые не могут понять характер исследования и не желают подписывать информированное согласие

Учебный план

В этом разделе представлена подробная информация о плане исследования, в том числе о том, как планируется исследование и что оно измеряет.

Как устроено исследование?

Детали дизайна

Наблюдательные модели: Когорта
Временные перспективы: Перспективный

Что измеряет исследование?

Первичные показатели результатов

Мера результата	Мера Описание	Временное ограничение
Percentage of Participants Who Were Progression Free at 6 Months Post Palbociclib Initiation Временное ограничение: At 6 months from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were progression free was defined as percentage of participants who were alive and for whom no progression of disease was reported. Progression of disease was defined as an increase in visible disease and/or presence of any new lesions, which were evaluated as per local guidelines by the clinician and were collected in the electronic case report form (e-CRF). Kaplan-Meier method was used.	At 6 months from the date of palbociclib initiation in routine clinical practice
Percentage of Participants Who Were Progression Free at 12 Months Post Palbociclib Initiation Временное ограничение: At 12 months from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were progression free was defined as percentage of participants who were alive and for whom no progression of disease was reported. Progression of disease was defined as an increase in visible disease and/or presence of any new lesions, which were evaluated as per local guidelines by the clinician and were collected in the e-CRF. Kaplan-Meier method was used.	At 12 months from the date of palbociclib initiation in routine clinical practice
Percentage of Participants Who Were Progression Free at 18 Months Post Palbociclib Initiation Временное ограничение: At 18 months from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were progression free was defined as percentage of participants who were alive and for whom no progression of disease was reported. Progression of disease was defined as an increase in visible disease and/or presence of any new lesions, which were evaluated as per local guidelines by the clinician and were collected in the e-CRF. Kaplan-Meier method was used.	At 18 months from the date of palbociclib initiation in routine clinical practice
Percentage of Participants Who Were Progression Free at 24 Months Post Palbociclib Initiation Временное ограничение: At 24 months from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were progression free was defined as percentage of participants who were alive and for whom no progression of disease was reported. Progression of disease was defined as an increase in visible disease and/or presence of any new lesions, which were evaluated as per local guidelines by the clinician and were collected in the e-CRF. Kaplan-Meier method was used.	At 24 months from the date of palbociclib initiation in routine clinical practice
Percentage of Participants Who Were Alive at 1 Year Post Palbociclib Initiation Временное ограничение: At 1 year from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were alive at 1 year post palbociclib initiation were reported in this outcome measure.	At 1 year from the date of palbociclib initiation in routine clinical practice
Percentage of Participants Who Were Alive at 2 Years Post Palbociclib Initiation Временное ограничение: At 2 year from the date of palbociclib initiation in routine clinical practice	Percentage of participants who were alive at 2 years post palbociclib initiation were reported in this outcome measure.	At 2 year from the date of palbociclib initiation in routine clinical practice

Вторичные показатели результатов

Соавторы и исследователи

Здесь вы найдете людей и организации, участвующие в этом исследовании.

Спонсор

Pfizer

Следователи

Директор по исследованиям: Pfizer CT.gov Call Center, Pfizer

Публикации и полезные ссылки

Лицо, ответственное за внесение сведений об исследовании, добровольно предоставляет эти публикации. Это может быть что угодно, связанное с исследованием.

Полезные ссылки

To obtain contact information for a study center near you, click here.

Даты записи исследования

Эти даты отслеживают ход отправки отчетов об исследованиях и сводных результатов на сайт ClinicalTrials.gov. Записи исследований и сообщаемые результаты проверяются Национальной медицинской библиотекой (NLM), чтобы убедиться, что они соответствуют определенным стандартам контроля качества, прежде чем публиковать их на общедоступном веб-сайте.

Изучение основных дат

Начало исследования (Действительный)

15 июля 2021 г.

Первичное завершение (Действительный)

29 апреля 2025 г.

Завершение исследования (Действительный)

29 апреля 2025 г.

Даты регистрации исследования

Первый отправленный

8 июня 2021 г.

Впервые представлено, что соответствует критериям контроля качества

23 июня 2021 г.

Первый опубликованный (Действительный)

24 июня 2021 г.

Обновления учебных записей

Последнее опубликованное обновление (Действительный)

10 июня 2026 г.

Последнее отправленное обновление, отвечающее критериям контроля качества

9 июня 2026 г.

Последняя проверка

1 июня 2026 г.

Дополнительная информация

Термины, связанные с этим исследованием

Ключевые слова

Дополнительные соответствующие термины MeSH

Другие идентификационные номера исследования

A5481150
PRECIOUS (Другой идентификатор: Alias Study Number)

Планирование данных отдельных участников (IPD)

Планируете делиться данными об отдельных участниках (IPD)?

НЕТ

Описание плана IPD

Pfizer предоставит доступ к личным обезличенным данным участников и связанным с ними документам исследования (например, протокол, план статистического анализа (SAP), отчет о клиническом исследовании (CSR)) по запросу квалифицированных исследователей и при соблюдении определенных критериев, условий и исключений. Дополнительную информацию о критериях обмена данными Pfizer и процессе запроса доступа можно найти по адресу: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.

Информация о лекарствах и устройствах, исследовательские документы

Изучает лекарственный продукт, регулируемый FDA США.

Нет

Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.

Нет

Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .

Мера результата	Мера Описание	Временное ограничение
Objective Response Rate (ORR) Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	ORR was defined as the percentage of participants with an overall tumor response of complete response (CR) or partial response (PR) or stable disease. Complete response was defined as complete reduction of all visible disease; partial response was defined as partial reduction in size of visible disease in some or all areas without any areas of increase in visible disease; stable disease was defined as no change in overall size of visible disease, also including cases where some lesions increased in size and some lesions decreased in size. The responses were evaluated as per local guidelines by the clinician and were collected in the e-CRF.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Time From Initial Breast Cancer Diagnosis to Recurrence of Breast Cancer Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Data for time from initial breast cancer diagnosis to recurrence of breast cancer was collected at baseline from participants medical records.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Stage of Breast Cancer Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Breast cancer stages included Stage I,IIA,IIB,IIIA,IIIB,IIIC as determined using Tumor Node Metastasis (TNM) classification system. Stage I: cancer is small and only in breast tissue or may be found in lymph nodes close to breast. Stage 2: there is cancer in breast or nearby lymph nodes or both. Stage IIA: no tumor found in breast, but cancer is found in one to three axillary lymph nodes, tumor measures 2 centimeter (cm) or smaller; IIB: tumor is larger than 2 cm. Stage 3: cancer is found in lymph nodes close to breast, skin of breast, or chest wall. Stage IIIA: any size tumor; spread to four to nine lymph nodes. Stage IIIB: any size tumor and has spread to chest wall and/or skin of breast and may have spread to up to nine axilliary lymph nodes or near breastbone. Stage IIIC: any size tumor and may have spread to chest wall or skin of breast and ten or more lymph nodes. Higher stage indicates more advanced disease.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Node Status Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants classified according to node status were reported in this outcome measure. Node status included: N0, N1, N2, N3, NX. N0: there is no cancer in nearby lymph nodes, N1, N2 and N3: number and location of lymph nodes that contained cancer and NX: cancer is nearby lymph nodes cannot be measured.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Menopausal Status Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants classified according to menopausal status were reported in this outcome measure. Menopausal status included: pre-menopausal and post-menopausal.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Prescribed Palbociclib Combination Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants classified according to palbociclib combination prescribed (palbociclib plus letrozole/aromatase inhibitor and palbociclib plus fulvestrant) at palbociclib treatment initiation were reported in this outcome measure.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Sites of Metastases Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants classified according to sites of metastases (visceral and non-visceral) were reported in this outcome measure.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Metastatic Status Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants classified according to metastatic status (denovo advanced BC and recurrent/relapse advanced BC) were reported in this outcome measure.	At baseline (prior to initiation of palbociclib treatment)
Mean Weight of the Participants Временное ограничение: At baseline (prior to initiation of palbociclib treatment)		At baseline (prior to initiation of palbociclib treatment)
Number of Participants Categorized According to Family History of Breast Cancer Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants categorized according to family history of breast cancer (Yes/No) were reported in this outcome measure.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants Categorized According to Treatment Schedule Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants categorized according to treatment schedule of 3 weeks on, 1 week off (Yes) were reported in this outcome measure.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants Categorized According to Palbociclib Dose Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants categorized according to palbociclib dose (75 milligram [mg], 100 mg and 125 mg) were reported in this outcome measure.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants Categorized According to Accompanying Endocrine Treatments Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants categorized according to accompanying endocrine treatments were reported in this outcome measure. Accompanying endocrine treatments included: tamoxifen/NOLVADEX , toremifene / FARESTON, raloxifene / EVISTA, anastrozole / ARIMIDEX, letrozole / FEMARA, exemestane / AROMASIN, fulvestrant / FASLODEX, goserlin acetate / Zoaldex, leuprorelin /Lupron, triptorelin / Decapeptyl, degarelix / Firmagon. One participant may have received more than one endocrine treatment accompanying palbociclib treatment.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants With Dose Interruption Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants with palbociclib dose interruption were reported in this outcome measure.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants With Dose Delays Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants with dose delays were reported in this outcome measure.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants Who Discontinued Palbociclib Treatment Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants who discontinued palbociclib treatment were reported in this outcome measure.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Duration of Palbociclib Treatment Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Duration of palbociclib treatment was defined as time (in days) from first to last day in palbociclib treatment.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants According to Supportive Therapies Received During Palbociclib Combination Treatment Временное ограничение: From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants according to supportive therapies received during palbociclib combination treatment were reported in this outcome measure. Supportive therapies included: zoledronic acid, calcium supplement, alfacalcidol, letrozole, vitamin D, gabapentin, tramadol, denosumab, granisetron, morphine, filgrastim, metoclopramide, dexamethasone, domperidone, duloxetine, fulvestrant, ondansetron, prednisolone, citalopram, itopride, oxycodone, pregabalin, sertraline. One participant may have received more than one supportive therapy.	From initiation of palbociclib treatment until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
Number of Participants Categorized According to Adjuvant Therapies Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants categorized according to adjuvant therapies were reported in this outcome measure. Adjuvant therapies included: adjuvant chemotherapy, adjuvant hormonal therapy, experimental adjuvant therapy, neoadjuvant chemotherapy, neoadjuvant hormonal therapy, radiotherapy and surgery. One participant may have received more than one type of adjuvant therapy.	At baseline (prior to initiation of palbociclib treatment)
Time Between Start of Palbociclib Treatment and End of Adjuvant Therapy for Early/Locally Advanced Breast Cancer Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Time between start of palbociclib treatment and end of therapy for early/locally advanced BC was calculated as date of initiation of palbociclib treatment - date of end of therapy for early/locally advanced therapy. Time between start of palbociclib treatment and end of adjuvant therapy for early/locally advanced breast cancer was collected at baseline from participant's medical records.	At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to Therapies Received Before Palbociclib Treatment Временное ограничение: At baseline (prior to initiation of palbociclib treatment)	Number of participants according to therapies received before palbociclib treatment were reported in this outcome measure. Therapies included: MBC chemotherapy, MBC hormonal therapy (other than Palbociclib combination), combination therapy, other therapy, radiotherapy and surgery. One participant may have received more than one type of therapy. Therapies for which non-zero data were available have been reported below.	At baseline (prior to initiation of palbociclib treatment)
Duration of Therapy for Treatment Received Before Palbociclib Treatment Временное ограничение: At baseline (prior to initiation of palbociclib treatment)		At baseline (prior to initiation of palbociclib treatment)
Number of Participants According to First Subsequent Therapy Received After Palbociclib Treatment Discontinuation Временное ограничение: From palbociclib treatment discontinuation until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)	Number of participants according to first subsequent therapy received after palbociclib treatment discontinuation were reported in this outcome measure. Subsequent therapies included systemic therapy, radiotherapy, surgery and other therapy. Subsequent therapies for which non-zero data were available have been reported below.	From palbociclib treatment discontinuation until end of follow up, or until participant's withdrawal from the study or death, whichever came first (maximum up to 24 months)
European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) Scale Scores Временное ограничение: At 6, 12, 18 and 24 months post palbociclib treatment initiation	EORTC QLQ-30 included five functional scales (physical functioning, role, emotional, cognitive and social functioning), nine symptom scales (fatigue, nausea or vomiting, pain, dyspnea, insomnia, appetite loss, constipation, diarrhea and financial difficulties, and a global health status scale (GHS). The GHS/QoL scale ranged from 1=very poor to 7=excellent. All other items ranged from 1=not at all to 4=very much. A linear transformation was applied to the raw scores so that all transformed scores lie between 0 to 100, with 0 being the worst and 100 being the best for GHS and functional scales, and 0 being the best and 100 being the worst for symptom scales.	At 6, 12, 18 and 24 months post palbociclib treatment initiation

Схемы лечения и клинические результаты комбинаций палбоциклиба при HR+HER2-MBC (PRECIOUS)