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- Klinische proef NCT07640997
Real-world Study of Aflibercept 8 mg in nAMD
REFLECTION-An Observational Study Program to Investigate the Effectiveness of Aflibercept 8 mg Used in Neovascular Age-related Macular Degeneration (nAMD) in a Real-world Setting.
The goal of this observational study is to explore the effectiveness of aflibercept 8 mg in treating both treatment-naive and previously treated patients with neovascular age-related macular degeneration (nAMD) in a real-world setting. The main questions it aims to answer are:
What are the short-term and long-term efficacy outcomes of aflibercept 8 mg in treatment-naive or previously treated nAMD patients? What are the safety characteristics and the treatment patterns of aflibercept 8 mg in these patient populations?
Participants will:
Receive aflibercept 8 mg as part of their clinical treatment for nAMD. Undergo assessments to evaluate both the efficacy and safety of the treatment over the short and long term.
Provide data on their visual acuity (BCVA) changes at multiple follow-up points (4 weeks, 8 weeks, 16 weeks, 6 months, and 12 months).
Report any adverse events and treatment patterns during the study period. Have their central subfield thickness (CST) measured at specified intervals. This study will help inform clinical practices regarding the use of aflibercept in nAMD patients and contribute to understanding its effectiveness and safety in real-world settings.
Studie Overzicht
Toestand
Interventie / Behandeling
Studietype
Inschrijving (Geschat)
Contacten en locaties
Studiecontact
- Naam: Mingwei Zhao
- Telefoonnummer: +86 13801057408
- E-mail: dr_zhaomingwei@163.com
Studie Locaties
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Beijing Municipality
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Beijing, Beijing Municipality, China
- Nog niet aan het werven
- Peking University First Hospital
-
Contact:
- Yun Feng
- Telefoonnummer: +86-13911572425
- E-mail: superjune@sina.com
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Beijing, Beijing Municipality, China
- Nog niet aan het werven
- Peking University Third Hospital
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Contact:
- Jing Hong
- Telefoonnummer: +86-13910573646
- E-mail: hongjing1964@sina.com
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Beijing, Beijing Municipality, China, 100044
- Werving
- Peking University People's Hospital
-
Contact:
- Mingwei Zhao
- Telefoonnummer: 13801057408
- E-mail: dr_mingweizhao@163.com
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Beijing, Beijing Municipality, China
- Werving
- Beijing Friendship hospital, Capital Medical University
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Contact:
- Yingxiang Huang
- Telefoonnummer: +86-13466652235
- E-mail: bshuang@163.com
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Beijing, Beijing Municipality, China
- Nog niet aan het werven
- Peking Union Medical College Hospital
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Contact:
- Weihong Yu
- Telefoonnummer: +86-13671214306
- E-mail: yuwh@pumh.cn
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Beijing, Beijing Municipality, China
- Nog niet aan het werven
- Beijing Chao-Yang Hospital, Capital Medical University
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Contact:
- Yong Tao
- Telefoonnummer: +86-13910308908
- E-mail: taoyong@bjcyh.com
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Beijing, Beijing Municipality, China
- Werving
- Beijing Haidian Hospital
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Contact:
- Ang Ji
- Telefoonnummer: +86-18518618368
- E-mail: jiang4815@139.com
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-
Fujian
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Fuzhou, Fujian, China
- Nog niet aan het werven
- The First Affiliated Hospital of Fujian Medical University
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Contact:
- Jian Guo
- Telefoonnummer: +86-13799395637
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Guangdong
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Shenzhen, Guangdong, China
- Nog niet aan het werven
- Shenzhen Eye Hospital
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Contact:
- Wei Chi
- Telefoonnummer: +86-13710616456
- E-mail: 1019@szkyy.com
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-
Guizhou
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Zunyi, Guizhou, China
- Nog niet aan het werven
- Affiliated Hospital of Zunyi Medical University
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Contact:
- Hong Li
- Telefoonnummer: +86-18508528884
- E-mail: 596524795@qq.com
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Heilongjiang
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Harbin, Heilongjiang, China
- Nog niet aan het werven
- The 2nd Affiliated Hospital of Harbin Medical University
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Contact:
- Dawei Sun
- Telefoonnummer: +86-13304505525
- E-mail: drsundw@126.com
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Henan
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Nanyang, Henan, China
- Werving
- Nanyang Eye Hospital
-
Contact:
- Yinwei Li
- Telefoonnummer: +86-18537366615
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-
Hubei
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Wuhan, Hubei, China
- Nog niet aan het werven
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Contact:
- Yang Cheng
- Telefoonnummer: +86-13396063598
- E-mail: 40338795@qq.com
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Wuhan, Hubei, China
- Nog niet aan het werven
- Tongji Hospital Tongji Medical College Of Hust
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Contact:
- Xufang Sun
- Telefoonnummer: +86-18627770651
- E-mail: sunxufang@163.com
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-
Inner Mongolia
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Hohhot, Inner Mongolia, China
- Nog niet aan het werven
- The Affiliated Hospital of Inner Mongolia Medical University
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Contact:
- Dan Zhu
- Telefoonnummer: +86-13948113522
- E-mail: zhudan1968@163.com
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-
Liaoning
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Dalian, Liaoning, China
- Werving
- Dalian No.3 People's Hospital
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Contact:
- Sheng Li
- Telefoonnummer: +86-18141159143
- E-mail: leoonnet@163.com
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Shenyang, Liaoning, China
- Nog niet aan het werven
- The Fourth People's Hospital of Shenyang
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Contact:
- Tongtong Niu
- Telefoonnummer: +86-16640566565
- E-mail: 15840566565@163.com
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Shaanxi
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Xi'an, Shaanxi, China
- Nog niet aan het werven
- Xi'an People's Hospital
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Contact:
- Yanchun Zhang
- Telefoonnummer: +86-18992888336
- E-mail: zhangyanchun123@126.com
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-
Shandong
-
Jinan, Shandong, China
- Nog niet aan het werven
- Jinan Second People's Hospital
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Contact:
- Changlong Wu
- Telefoonnummer: +86-15953129683
- E-mail: wuchanglong911@163.com
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Qingdao, Shandong, China
- Nog niet aan het werven
- Qingdao Eye Hospital of Shandong First Medical University
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Contact:
- Depeng Shi
- Telefoonnummer: +86-13953284579
- E-mail: Sdp5300117@126.com
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Shanghai Municipality
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Shanghai, Shanghai Municipality, China
- Nog niet aan het werven
- Shanghai Tenth People's Hospital
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Contact:
- Tianyu Zheng
- Telefoonnummer: +86-15800551771
- E-mail: susu0102@163.com
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Shanghai, Shanghai Municipality, China
- Nog niet aan het werven
- TONG REN Hospital, Shanghai Jiao Tong University School Of Medicine
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Contact:
- Qinghua Qiu
- Telefoonnummer: +86-13386259756
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Sichuan
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Chengdu, Sichuan, China
- Nog niet aan het werven
- Sichuan Academy of Medical Sciences - Sichuan Provincial People's Hospital
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Contact:
- Jie Zhong
- Telefoonnummer: +86-13808063276
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Tianjin Municipality
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Tianjin, Tianjin Municipality, China
- Werving
- Tianjin Medical University General Hospital
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Contact:
- Wei Zhou
- Telefoonnummer: +86-13752020859
- E-mail: 706787566@qq.com
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Tianjin, Tianjin Municipality, China
- Nog niet aan het werven
- Tianjin Medical University Eye Hospital
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Contact:
- Xiaorong Li
- Telefoonnummer: +86-18622818042
- E-mail: Xiaorli@163.com
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-
Zhejiang
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Ningbo, Zhejiang, China
- Nog niet aan het werven
- Ningbo Eye Hospital
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Contact:
- Quanyong Yi
- Telefoonnummer: +86-13586543802
- E-mail: quanyong_yi@163.com
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Wenzhou, Zhejiang, China
- Nog niet aan het werven
- The First Affiliated Hospital of Wenzhou Medical University
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Contact:
- Zipei Jiang
- Telefoonnummer: +86-13857795272
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Patient aged ≥50 years
- A diagnosis of nAMD
- Signed informed patient consent before the start of data collection
- Patients for whom the decision to initiate treatment with IVT aflibercept 8 mg according to a local product information was made as part of routine clinical practice
Exclusion Criteria:
- Participation in an investigational program with interventions outside of clinical routine practice
- Contraindications as listed in the intravitreal aflibercept 8 mg local product information (Ocular or periocular infections, severe active intraocular inflammation, and known allergy to aflibercept or any of its excipients)
- The fellow eye has received intravitreal anti-VEGF treatment other than aflibercept within 28 days prior to enrollment
- Intraocular pressure (IOP) in the study eye > 25 mmHg
Additional exclusion criteria for naïve nAMD patients:
- Any prior ocular treatment in the study eye or systemic treatment for nAMD
Additional exclusion criteria for pretreated nAMD patients:
- Prior intravitreal anti-VEGF treatments in the study eye within the last 28 days
- Prior treatment with intravitreal corticosteroid in the study eye within the last 3 months
- Dexamethasone implant in the study eye within the last 6 months
- Any concurrent drug releasing implant in the study eye
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
naïve nAMD
200 patients in this group.
The observation period for each patient enrolled in this study is the time from the start of therapy with aflibercept 8 mg up to 12 months, withdrawal of consent, switch to any other intravitreal treatment, switch to aflibercept 2 mg in the study eye, pregnancy, death, or when the patient is lost to follow-up.
|
Aflibercept 8mg, following the manner of observational study, no intervention will be provided in the study.
Any treatment decision, including the decision for aflibercept 8 mg treatment, is at the discretion of the attending physician, made in accordance with his/her experience and follows approved clinical guidelines.
|
|
pretreated nAMD
100 patients in this group.
The observation period for each patient enrolled in this study is the time from the start of therapy with aflibercept 8 mg up to 12 months, withdrawal of consent, switch to any other intravitreal treatment, switch to aflibercept 2 mg in the study eye, pregnancy, death, or when the patient is lost to follow-up.
|
Aflibercept 8mg, following the manner of observational study, no intervention will be provided in the study.
Any treatment decision, including the decision for aflibercept 8 mg treatment, is at the discretion of the attending physician, made in accordance with his/her experience and follows approved clinical guidelines.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
The change of best corrected visual acuity (BCVA) from baseline to 12 months(BCVA will be examined under real-world conditions and converted into ETDRS letters. )
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
Secundaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
The change of best corrected visual acuity (BCVA) from baseline to 4 weeks, 8 weeks, 16 weeks, 6 months, and 12 months as evaluated in routine clinical practice
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
The change of central subfield thickness(CST) from baseline to 4 weeks, 8 weeks, 16 weeks, 6 months, and 12 months as evaluated in routine clinical practice
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
Number of aflibercept 8 mg injections in the study eye during the first 6 months and 12 months
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
Number of visits regarding the study eye by type of visit during the 6 months and 12 months treatment period
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
The proportion of study eyes for each treatment regimen (fixed regimen, treatment-extension regimen, as-needed regimen, or other regimens) from baseline to 6 months and 12 months.
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
The proportion of study eyes for the distribution of the last treatment interval from baseline to 6 months and 12 months.
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
The number of patients who experienced (serious) adverse events and (serious) drug-related adverse events from the baseline to 12 months thereafter.
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
Percentage of eyes without IRF and/or SRF in the central macular area at 4 weeks, 8 weeks, 16 weeks, 6 months, and 12 months after the 8 mg injection of Aflibercept compared to before the injection.
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
|
Percentage of eyes with regression/or improvement of PED at 4 weeks, 8 weeks, 16 weeks, 6 months, and 12 months after the 8 mg injection of Aflibercept compared to before the injection.
Tijdsspanne: Baseline to Month 12
|
Baseline to Month 12
|
Medewerkers en onderzoekers
Medewerkers
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 23083
Informatie over medicijnen en apparaten, studiedocumenten
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Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
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