- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01720251
Efficacy Study of a Preseasonal Treatment With AllerT in Subjects With Birch Pollen Allergy
Phase IIb Study to Assess the Efficacy, Safety and Tolerability of Two Dosing Regimens of AllerT in Comparison to Placebo in Adult Subjects Allergic to Birch Pollen
연구 개요
연구 유형
등록 (실제)
단계
- 2 단계
연락처 및 위치
연구 장소
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Arhus, 덴마크, 8000
- Lungemedicinsk Forskningsafdeling
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Odense, 덴마크, 5000
- Klinisk Institute
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Copenhagen
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Hellerup, Copenhagen, 덴마크, 2900
- Allergiklinikken
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Rezekne, 라트비아, 4601
- Viktorija Vevere private practice of Allergology
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Riga, 라트비아, 1003
- Center of examination and treatment of allergic diseases
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Riga, 라트비아, 1002
- Paul Stradins Clinical University Hospital - Pulmonology Allergology
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Kaunas, 리투아니아, 50009
- Kaunas Clinics University Hospital
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Vilnius, 리투아니아, 08661
- Vilnius University Hospital
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Vilnius, 리투아니아, 08431
- Allergy Clinic JSC Perspektyvos
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Vilnius, 리투아니아, 10200
- Antakalnio affiliation of the Vilnius City Allergy Center
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Lund, 스웨덴, 22185
- University hospital Skane
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Orebro, 스웨덴, 70185
- Orebro University Hospital
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Vasteras, 스웨덴, 72189
- Lungavdelningen, Vastmanlands
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VD
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Lausanne, VD, 스위스, 1005
- Centre Hospitalier Universitaire Vaudois
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Lodz, 폴란드, 90153
- SPZOZ Uniwersytecki Szpital Kliniczny - Allergology
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Lodz, 폴란드, 90553
- Alergologii Centrum
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Lublin, 폴란드, 20095
- Alergotest
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Tarnow, 폴란드, 33100
- Alergo-Med
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Warszawa, 폴란드, 01157
- Centrum Alergologii IRMED
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Wroclaw, 폴란드, 50-368
- Silesian Piasts University of Medicine in Wrocław
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Wroclaw, 폴란드, 54203
- Aler-med
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Zabrze, 폴란드, 41800
- NZOZ Przychodnia Lekarska Hipokrates
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Reims, 프랑스, 51092
- CHU de Reims
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Strasbourg, 프랑스, 67000
- Hôpitaux Universitaires de Strasbourg
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
moderate to severe allergic rhinoconjunctivitis to birch pollen:
- Score of symptoms of the Rhinoconjunctivitis Symptom Score (RSS) ≥ 12 during the two preceding birch pollen seasons
- Previous use of anti-allergy medications during the two preceding birch pollen seasons
- Positive SPT to birch pollen extract
- Positive specific IgE CAP test for Bet v 1
Exclusion Criteria:
- uncontrolled asthma, FEV1 < 80% of predicted
- previous SIT (specific immunotherapy) to birch pollen or any other SIT within 5 years
- clinical symptoms due to allergens other than birch pollen during the whole trial period
- history of anaphylaxis
- positive skin prick test to AllerT
- any other treatment or conditions which may increase the risk of the study for the subject or affect the efficacy assessments during the birch pollen season
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 네 배로
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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위약 비교기: placebo
SC injections of placebo
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SC injections of placebo on days 1, 7, 14, 28 and 56
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실험적: AllerT low dose
SC injections of AllerT 25 or 50 micrograms
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SC injections of AllerT 25-50 micrograms on days 1, 7, 14, 28 and 56
다른 이름들:
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실험적: AllerT full dose
SC injections of AllerT 50-100 micrograms
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SC injections of AllerT 50-100 micrograms on days 1, 7, 14, 28 and 56
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Combined Rhinoconjunctivitis Symptom and Medication Score
기간: up to 6 weeks during the birch pollen season 2013
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The efficacy analysis will be performed on the symptom and medication data collected from the first day of the birch pollen season as defined by pollen counts in the air in each site region (from March to May 2013 depending on site region), to 42 days later or to the end of the pollen season, whichever comes first. The scale range is from 0 to 3. Lower is the the RSMS value, better is the efficacy as this implies that lower is the symptoms and concomitant medication intake by the patient The RSMS includes 2 subscales : the Rhinoconjunctivitis Symptom Score (RSS) with a range of values from 0 to 3 and the Rhinoconjunctivitis Medication Score Score (RMS) with also a range of values from 0 to 3 The RSMS is the sum of the RSS and RMS divided by 2 |
up to 6 weeks during the birch pollen season 2013
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Quality of Life
기간: up to 6 weeks during the birch pollen season 2013
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mini-RQLQ questionnaires
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up to 6 weeks during the birch pollen season 2013
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Safety and Tolerability
기간: from start of treatment to 28 days after completion of treatment, i.e. for approximately 12 weeks
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Adverse events will be collected throughout the trial period and will be reported as Treatment emergent adverse events occurring between start of treatment and 28 days after completion of treatment for each subject
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from start of treatment to 28 days after completion of treatment, i.e. for approximately 12 weeks
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Immunological Markers: Specific IgE and IgG4
기간: before treatment, 4 weeks after the last injection and 2 weeks before, at the peak time and within 2 weeks after the end of the expected birch pollen season 2013
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blood samples will be drawn at the above time points to measure immunological markers: specific IgE and IgG4
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before treatment, 4 weeks after the last injection and 2 weeks before, at the peak time and within 2 weeks after the end of the expected birch pollen season 2013
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공동 작업자 및 조사자
스폰서
수사관
- 수석 연구원: Francois Spertini, MD, Centre Hospitalier Universitaire Vaudois
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
placebo에 대한 임상 시험
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Newish Biotech (Wuxi) Co., Ltd.아직 모집하지 않음
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Chiesi Farmaceutici S.p.A.아직 모집하지 않음
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Nature's Sunshine Products, Inc.아직 모집하지 않음
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Yale UniversityHartford HealthCare아직 모집하지 않음
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Acesion Pharma모병
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Shanghai Lanyi Therapeutics Co., Ltd.완전한
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University of Texas Southwestern Medical Center아직 모집하지 않음
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Universidad Autonoma de Zacatecas모집하지 않고 적극적으로
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Vertex Pharmaceuticals Incorporated모병