- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT00875810
PRESTIGE Observational Study
Prestige artificial disc replacement is an alternative treatment option with 16 years of experience addressing the unmet needs of surgical fusion interventions. Previous studies on the PRESTIGE® cervical disc have proven the safety and effectiveness of artificial disc surgery with level I evidence.
The PRESTIGE Observational Study is intended to collect prospectively observational data primarily on the Quality of Life (QoL).
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
Degenerative cervical disc disease is associated with a very high burden to the patient and the society. If conservative treatment options fail, surgical interventions are the last treatment option.
Symptomatic disc degeneration leads to neck pain, which can radiate to the scapula and arm, with dumbness and tingling, and sometimes grasping and walking difficulties. At an advanced stage, muscle weakness can be observed in the nerve territory.
The quality of life and functionality of patients with therapy-resistant (conservatively treated) severe degeneration of the disc is greatly impaired, as they suffer from intense pain and thus disability. Patients of working age were significantly more impacted by their symptoms than older patients. They are no longer able to fully participate in everyday activities.
Cervical neck pain resulting from degenerative disc disease is associated with a major economic burden for payers.
Traditional cervical surgical decompressions and fusions are currently the most common treatment option. Despite good treatment success rates, fusions are associated with a negative impact on the normal kinematics of the spine, long recuperation times and long absence from work. Prestige artificial disc replacement is an alternative treatment option.
The PRESTIGE Observational Study is intended to collect information on Quality of Life (QoL) prior and after PRESTIGE® Cervical Disc surgery; data on pain prior of participation to the study, drug regiment and X-ray evaluation throughout the course of the study will be obtained. In addition adverse events and economic data will be documented.
Studietyp
Inskrivning (Faktisk)
Kontakter och platser
Studieorter
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Athens, Grekland
- Agia Olga Hospital
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Kuwait, Kuwait
- Al-Salam International Hospital
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Kuwait City, Kuwait
- Al-Salam International Hospital
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Kuwait City, Kuwait
- Razi Hospital for Orthopedic Surgery
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Konstancin, Polen, 05-510
- Centrum Ksztalcenia I Rehabilitcji
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Konstancin, Polen
- Centrum Ksztalcenia I Rehabilitcji
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Konstancin, Polen
- Centrum Rehabilitacji im.prof. M.Weissa "STOCER"
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Konstancin-Jeziorna, Polen, 05-510
- Centrum Rehabilitacji im.prof.M.Weissa "STOCER"
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Opole, Polen, 45-418
- State Hospital- Wojewodzkie Centrum
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Szczecin, Polen, 70-891
- Specialist Hospital Prof. Alfreda Sokolowskiego
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Szczecin, Polen
- Specialist Hospital Prof. Alfreda Sokolowskiego
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Zakopane, Polen, 34-500
- Orthopaedic University Hospital in Zakopane
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Zakopane, Polen
- Orthopaedic University Hospital in Zakopane
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Zielona Gora, Polen, 65-046
- State Hospital- Szpital Wojewodzki
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Jeddah, Saudiarabien
- King Faisal Specialist Hospital & Research Center
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Belgrade, Serbien, 11000
- Neurosurgical Clinic KCS
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Belgrade, Serbien
- Neurosurgical Clinic KCS
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Nis, Serbien, 18000
- Clinical Center Nis Neurosurgical Clinic
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Niš, Serbien
- Clinical Center Nis
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Novi Sad, Serbien
- Clinical Center of Vojvodina
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Novi Sad, Serbien, 21000
- Clinical Center of Vojvodina Neurosurgical Clinic
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Nové Zamky, Slovakien
- NsP Nové Zámky Hospital
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Plzen, Tjeckien, 32318
- Hospital Plzen - Lochotin
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Plzen, Tjeckien
- Hospital Plzen - Lochotin
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Prague, Tjeckien
- University Clinic Motol
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Budapest, Ungern
- National Center for Spinal Disorders
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Budapest, Ungern, 1126
- National Center for Spinal Disorders
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
- Patient must be willing to sign a Patient Data Release Form.
- Patient with degenerative disc disease (DDD) who is scheduled to receive a PRESTIGE® Cervical Disc and fulfills the indications according to the product description.
Exclusion Criteria:
- Patient fulfills any contraindication according to the product description.
- Patient has not reached the age of legal consent according to local laws.
- Patient has diabetes.
- Patient has Body Mass Index (BMI) > 35.
- Patient has affected disc not between C3/C4 and C6/C7.
- Patient with instability of cervical spine.
- Patients who will receive extensive decompression.
Studieplan
Hur är studien utformad?
Designdetaljer
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
EQ-5D
Tidsram: 2 years
|
The primary objective is the documentation of QoL before and after cervical disc surgery using the PRESTIGE® Cervical Disc System. The QoL will be determined using the EQ-5D questionnaire and the Neck Disability Index (NDI). EQ-5D is an instrument for measuring health outcome and consists of five dimensions: mobility, selfcare, usual activities, pain/discomfort, and anxiety/depression and a Visual Analog Scale that can be used as a quantitative measure of health as judged by the patient. Each dimension has 3 levels (no problems = 1, some problems = 2, and extreme problems = 3). The EQ-5D index has an upper limit of 1 that indicates full health (indicated by "no problem" in all domains), whereas 0 represents death. Scores worst than 0 are possible, implying that some health states may be worse than death. |
2 years
|
Neck Disability Index (NDI) Score
Tidsram: 2 years
|
The primary objective is the documentation of QoL before and after cervical disc surgery using the PRESTIGE® Cervical Disc System. The QoL will be determined using the EQ-5D questionnaire and the Neck Disability Index (NDI). The NDI is a self-reported questionnaire designed to provide information on how neck pain affects the patient's ability to manage in everyday life. It contains questions on 10 items including pain, personal care, lifting, reading, headaches, concentration, work, driving, sleeping and recreation. NDI results can be presented as a raw score or as a percent. When presenting it as a raw score, each section is scored on a 0 to 5 rating scale and the result is summarized to a total score with a maximum score of 50. This raw score can also be doubled and expressed as a percentage. Zero points or 0% means no activity limitations and 50 points or 100% means complete activity limitation. |
2 years
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Duration of Pain Prior to Enrollment
Tidsram: Baseline visit
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Documentation of duration of pain prior to enrollment
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Baseline visit
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Intervertebral Disc Space
Tidsram: 2 years
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2 years
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Jan Štulik, MUDr, University Clinic Motol
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
- PRESTIGE Observational Study
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