A 4-week, Phase III, Multicenter, Double-masked, Vehicle-controlled Clinical Study to Evaluate Safety and Efficacy of Oxervate® (Cenegermin) 20 mcg/mL Ophthalmic Solution vs Vehicle in Severe Sjogren's Dry Eye Disease
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 104
- 试验地点
- 10
- 主要终点
- Number of Patients Reaching a Value of Schirmer I Test (Without Anaesthesia) >10mm/5min at Week 4
研究概览
简要总结
Primary objectives
- To compare the efficacy of cenegermin vs vehicle in Schirmer I test (without anaesthesia) >10mm/5min at Week 4 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in Symptom Assessment in Dry Eye questionnaire (SANDE) global score at Week 12 by testing the superiority.
Secondary objectives
- To compare the efficacy of cenegermin vs vehicle in Schirmer I test at Week 4, 8, 12 and 16 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in Cornea and conjunctiva vital staining with fluorescein (National Eye Institute [NEI] scales) at Week 4, 8, 12 and 16 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in Tear Film Break-Up Time (TFBUT) at Week 4, 8, 12 and 16 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in SANDE scores at Week 8, 12 and 16 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in worsening in symptom scores (SANDE) and/or NEI score at Week 4 by testing the superiority.
- To compare the efficacy of cenegermin vs vehicle in impact of dry eye on everyday life (IDEEL) questionnaire at Week 4, 8, 12 and 16 by testing the superiority.
详细描述
This is a 4 week phase III, multicenter, double-masked, vehicle-controlled study to evaluate safety and efficacy of cenegermin ophthalmic solution at 20 mcg/mL solution versus vehicle, in patients with severe Sjogren's dry eye disease.
During the screening all procedures for inclusion and exclusion were performed. From the day of screening the patients stopped any kind of further treatment, except commercially available preservative free artificial tears provided by Sponsor.
At the end of the wash out period, patients meeting the entry criteria for this study were randomized 1:1 and treated for 4 weeks with either cenegermin ophthalmic solution 20 mcg/mL TID or vehicle TID.
During the 4 weeks of masked treatment only the administration of IMP was allowed.
During the follow up period, the patient could administer additional artificial tear eye drops, provided by Sponsor, only if strictly needed, and should document in the patient's diary the number of additional drops administered for each eye.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Investigator)
盲法说明
double-masked study
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female aged ≥ 18 years
- •Patients with a confirmed diagnosis of Sjögren's syndrome or other autoimmune disease known to induce Sjögren's Dry Eye Disease (DED).
- •Patients with severe Sjögren's dry eye disease characterized by the following clinical features:
- •Corneal and/or conjunctival staining with fluorescein using National Eye Institute (NEI) grading system ≥3
- •SANDE questionnaire >25 mm
- •Schirmer test I (without anaesthesia) ≥2 ≤5mm/5min
- •The same eye (eligible eye) must fulfill all the above criteria
- •Patients diagnosed with severe Sjögren's dry eye disease at least 3 months before enrolment
- •Best corrected distance visual acuity (BCDVA) score of ≥ 0.1 decimal units (20/200 Snellen value) in each eye at the time of study enrolment
- •If a female of childbearing potential, have a negative urine pregnancy test and use a highly effective method to avoid pregnancy for the duration of the trial and 30 days after the study treatment period. Males of reproductive potential should use effective contraception during treatment and 30 days after the study treatment period.
- •Only patients who satisfy all Informed Consent requirements may be included in the study. The patient and/or his/her legal representative must read, sign and date the Informed Consent document before any study-related procedures are performed. The Informed Consent Form signed by patients and/or legal representative must have been approved by the IRB/IEC for the current study
- •Patients must have the ability and willingness to comply with study procedures.
排除标准
- •Inability to speak and understand the local language sufficiently to understand the nature of the study, to provide written informed consent, and to allow the completion of all study assessments
- •Evidence of an active ocular infection, in either eye
- •Presence of any other ocular disorder or condition requiring topical medication during the entire duration of study in either eye
- •History of severe systemic allergy or of ocular allergy (including seasonal conjunctivitis) or chronic conjunctivitis and/or keratitis other than dry eye
- •Intraocular inflammation defined as Tyndall score >0
- •History of malignancy in the last 5 years
- •Systemic disease not stabilized within 1 month before Screening Visit (e.g. diabetes with glycemia out of range, thyroid malfunction) or judged by the investigator to be incompatible with the study (e.g. current systemic infections) or with a condition incompatible with the frequent assessment required by the study
- •Patient had a serious adverse reaction or significant hypersensitivity to any drug or chemically related compounds or had a clinically significant allergy to drugs, foods, amide local anesthetics or other materials including commercial artificial tears (in the opinion of the investigator).
- •Females of childbearing potential (those who are not surgically sterilized or post-menopausal for at least 1 year) are excluded from participation in the study if they meet any one of the following conditions:
- •are currently pregnant or,
- •have a positive result at the urine pregnancy test (Baseline/Day 1) or,
- •intend to become pregnant during the study treatment period or,
- •are breast-feeding or,
- •are not willing to use highly effective birth control measures
- •During the entire course of and 30 days after the study treatment periods
- •Any concurrent medical condition, that in the judgment of the PI, might interfere with the conduct of the study, confound the interpretation of the study results, or endanger the patient's well-being
- •Use of topical cyclosporine, or topical ophthalmic treatments of the same class, within 14 days of screening visit (day -8)
- •Use of topical corticosteroids, lifitegrast, autologous serum tears in either eye during the study (previous use not an exclusion criteria but must be discontinued at the screening visit)
- •Contact lenses, True Tear device, moisture goggles, sutureless amniotic membrane or punctum plug use during the study (previous use not an exclusion criteria but must be discontinued at the screening visit)
- •History of drug addiction or alcohol abuse in the last 2 years
- •Any prior ocular surgery (including refractive, palpebral and cataract surgery) if within 90 days before the screening visit
- •Participation in a clinical trial with a new active substance during the past 3 months
- •Participation in another clinical trial study at the same time as the present study.
研究组 & 干预措施
Oxervate
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL) in the pharmaceutical form of ophthalmic sterile solution was instilled in both eyes three times daily (TID), every six hours.
干预措施: Oxervate (Drug)
Vehicle
One drop of vehicle ophthalmic solution was instilled in both eyes TID (every six hours).
干预措施: Vehicle (Other)
结局指标
主要结局
Number of Patients Reaching a Value of Schirmer I Test (Without Anaesthesia) >10mm/5min at Week 4
时间窗: at week 4
The Schirmer test type I (without anaesthesia) was performed to measure aqueous tear secretion. The rounded bend end of a sterile strip was inserted into the lower conjunctival sac over the temporal one-third of the lower eyelid margin. After 5 minutes had elapsed, the Schirmer's test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). The longer the wetted length, the healthier the status of the eye.
Change From Baseline in Symptoms Questionnaire (SANDE) Global Score at Week 12
时间窗: at week 12
The SANDE questionnaire is comprised of two questions: 1) How often do your eyes feel dry and/or irritated? And 2) How severe you feel your symptoms of dryness and/or irritation are? The SANDE questionnaire uses a 100 mm horizontal line for each question to assess the extent of patients' symptoms. In this questionnaire, frequency of symptoms ranges from "rarely" (0) to "all of the time" (100) and the severity of symptoms ranges from "very mild" (0) to "very severe" (100). At each visit, patients were asked to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks made by the patients on the 100 mm horizontal lines were measured in mm from left to right. The global SANDE score is calculated by multiplying the frequency score by the severity score and obtaining the square root. Both for total score and for frequency or severity scores, 0 is the best condition, 100 the worst condition. Please note that adjusted means are reported.
次要结局
- Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 16(at week 16)
- Change From Baseline in Symptoms Questionnaire (SANDE) Global Score at Week 8, Week 12, Week 16(at Week 8, Week 12, Week 16)
- Change From Baseline in Symptoms Questionnaire (SANDE) Score for Frequency at Week 8, Week 12, Week 16(at Week 8, Week 12, Week 16)
- Key Secondary Outcome: Number of Patients Reaching a Value of Schirmer I Test (Without Anaesthesia) > 10mm/5min at Week 8(at Week 8)
- Key Secondary Outcome: Change From Baseline in Symptoms Assessment in Dry Eye (SANDE) Score for Frequency at Week 12(At week 12)
- Key Secondary Outcome: Change From Baseline in Symptoms Assessment in Dry Eye (SANDE) Score for Severity at Week 12(at Week 12)
- Key Secondary Outcome: Change From Baseline in Quality of Life Module Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 12 and at Week 4(At Weeks 12 and 4)
- Key Secondary Outcome: Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Weeks 4, 8, 12(At weeks 4, 8, 12)
- Key Secondary Outcome: Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 4, Week 8, Week 12(At weeks 4, 8, 12)
- Key Secondary Outcome: Change From Baseline in "Treatment Satisfaction & Bother" Module Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Weeks 12 and 4(at Weeks 12 and 4)
- Key Secondary Outcome: Change From Baseline in "Symptom Bother Module" Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Weeks 12 and 4(at Weeks 12 and 4)
- Change From Baseline in Schirmer I Test (Without Anaesthesia) [Time Frame: Week 4, 8, 12 and 16].(Week 4, 8, 12 and 16)
- Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Week 16(at Week 16)
- Change From Baseline in Symptoms Assessment in Dry Eye (SANDE) Score for Severity at Week 8, Week 12 and Week 16(at Week 8, week 12 and week 16)
- Number of Patients Who Experienced a Worsening in Symptoms Scores (SANDE) and/or NEI Score > = 50% at Week 4(at week 4)
- Change From Baseline in Quality of Life Module Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Weeks 8 and 16(At weeks 8 and 16)
- Change From Baseline in "Symptom Bother Module" Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 8 and Week 16(at Week 8 and Week 16)
- Change From Baseline in "Treatment Satisfaction & Bother" Module Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 8 and Week 16(at Week 8 and Week 16)