- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07651735
Post-Market Clinical Follow-Up (PMCF) Study Evaluating the Safety and Efficacy of Tıpmed™ Primary Hip Prosthesis System
A Multicenter, Prospective, Observational, Post-Market Clinical Follow-Up (PMCF) Study Evaluating the Safety and Efficacy of Tıpmed™ Primary Hip Prosthesis System
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Detailní popis
This prospective, observational, PMCF study evaluates the short-to-medium-term safety and efficacy data of the Tipmed™ Primary Hip Prosthesis System in patients undergoing primary hip arthroplasty (total or partial) across 4 clinical centers in Turkey. A total of 101 eligible participants will be enrolled in accordance with the pre-defined inclusion and exclusion criteria. Pre-operative demographic details, medical history, and surgical parameters will be captured retrospectively from patient medical charts. Following the baseline surgical procedure, subjects will undergo a 24-month clinical follow-up period consisting of 6 routine post-operative assessment windows: at 6 weeks, 3 months, 6 months, 12 months, 18 months, and 24 months. At each longitudinal visit, investigators will complete a study-specific Case Report Form (CRF) to document objective clinical indicators. Clinical performance and joint functionality will be quantitatively monitored utilizing the Harris Hip Score (HHS). Safety endpoints will be continuously evaluated by identifying, classifying, and reporting any adverse events (AEs), serious adverse events (SAEs), implant-related complications (such as dislocation, aseptic loosening, or infection), and hardware deficiencies. Radiological findings (implant orientation, migration, osteointegration) and laboratory indicators (such as C-Reactive Protein and Sedimentation Rate) will be documented when available as part of standard medical surveillance.
Demographic characteristics, clinical parameters, and efficacy/safety outcomes will be summarized using descriptive statistics. Stratified analyses will be conducted based on the specific type of primary surgical intervention. Separate subgroup analyses will be executed for study participants who undergo partial hip arthroplasty (hemiarthroplasty) to isolate and evaluate their outcomes independently from the patients treated with total hip arthroplasty. Categorical variables across these subgroups will be compared using the Chi-square test or Fisher's exact test, as appropriate.
Typ studie
Zápis (Odhadovaný)
Kontakty a umístění
Studijní kontakt
- Jméno: Yasemin Önel, Sponsor Rep
- Telefonní číslo: +90 232 479 33 22
- E-mail: yaseminonel@tipmed.com
Studijní místa
-
-
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Balıkesir, Turecko (Türkiye), 10100
- Nábor
- Republic of Turkey Ministry of Health, Balıkesir Provincial Health Directorate, Atatürk City Hospital
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Kontakt:
- Özgün Karakuş, Professor
- Telefonní číslo: +90 266 460 4000
- E-mail: ozgunkarakus@hotmail.com
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Vrchní vyšetřovatel:
- Özgün Karakuş, Professor
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Dílčí vyšetřovatel:
- fatih Işık, MD, Spec.
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Dílčí vyšetřovatel:
- Fatih Palıt, MD, Spec.
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Dílčí vyšetřovatel:
- Uğur Yüzügüldü, MD, Spec.
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Dílčí vyšetřovatel:
- Mücahit Çelik, MD, Spec.
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Balıkesir, Turecko (Türkiye), 10700
- Nábor
- Republic of Turkey Ministry of Health, Balıkesir Provincial Health Directorate, Burhaniye State Hospital
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Kontakt:
- Cemal Aydın, MD, Spec.
- Telefonní číslo: +90 266 412 6999
- E-mail: cemalaydın80@hotmail.com
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Vrchní vyšetřovatel:
- Cemal Aydın, MD, Spec.
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Izmir, Turecko (Türkiye), 35330
- Nábor
- Dokuz Eylül University Research and Application Hospital
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Kontakt:
- Ahmet Karakaşlı, Professor
- Telefonní číslo: +90 (232) 412 22 22
- E-mail: karakasliahmet@gmail.com
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Vrchní vyšetřovatel:
- Ahmet Karakaşlı, Professor
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Izmir, Turecko (Türkiye), 35390
- Nábor
- Republic of Turkey Ministry of Health Izmir Provincial Health Directorate Izmir Democracy University Buca Seyfi Demirsoy Training and Research Hospital
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Kontakt:
- Kamil Yamak, Professor
- Telefonní číslo: +90 532 722 0852
- E-mail: kamilyamak@hotmail.com
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Vrchní vyšetřovatel:
- Kamil Yamak, Professor
-
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Metoda odběru vzorků
Studijní populace
Popis
Inclusion Criteria:
- Individuals aged 18 years and older,
- Male or female participants,
- Subjects who have undergone Primary Hip Arthroplasty (either total or partial) for any indication,
- Subjects in whose surgical procedure the Tipmed™ Primary Hip Prosthesis System components were utilized.
- Subjects who are not legally restricted (e.g., military personnel, convicts, or individuals under legal guardianship).
- Subjects who have voluntarily signed the written Informed Consent Form (ICF).
Exclusion Criteria:
- Subjects currently participating in any other interventional clinical trial.
Studijní plán
Jak je studie koncipována?
Detaily designu
Kohorty a intervence
Skupina / kohorta |
Intervence / Léčba |
|---|---|
|
Tipmed™ Primary Hip Prosthesis
A single prospective cohort of adult patients tracked during routine clinical practice who have undergone primary hip arthroplasty (either total hip arthroplasty or partial hemiarthroplasty) using the Tipmed™ Primary Hip Prosthesis System (including cemented or uncemented stem options based on standard surgical indications).
|
Post-market utilization of the commercially available Tipmed™ Primary Hip Prosthesis System during routine orthopedic care.
Device components include various configurations such as cemented or uncemented stems (anatomic or square cross-section), acetabular cups, bipolar cups, and titanium metal shells fitted according to standard clinical routine and patient anatomy.
No investigational or non-routine interventions are performed as part of this observational registry.
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Functional Joint Performance via Harris Hip Score (HHS) at 24 Months
Časové okno: 24 months post-operatively.
|
The proportion of participants achieving "Excellent" (≥ 90 points) or "Good" (80-89 points) clinical performance based on the Harris Hip Score (HHS) will be evaluated.
The HHS is a clinician-administered tool that quantitatively scores hip function across domains including pain, function, functional activities, absence of deformity, and range of motion (ROM), with a total score ranging from 0 (worst possible outcome) to 100 (best possible outcome).
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24 months post-operatively.
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Incidence of Adverse Events (AEs) and Serious Adverse Events (SAEs)
Časové okno: From the signing of informed consent up to 24 months post-operatively.
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Continuous monitoring, documentation, and cumulative tracking of the incidence of all adverse events (AEs) and serious adverse events (SAEs) occurring throughout the study period, regardless of their causal relationship to the investigational medical device or surgical procedure.
Events will be systematically classified by severity (mild, moderate, severe), outcome, and causality pattern.
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From the signing of informed consent up to 24 months post-operatively.
|
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Incidence of Clinical Complications
Časové okno: From the time of signing the informed consent form up to 24 months post-operatively.
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Evaluation of the rate, frequency, and types of all complications recorded throughout the study period.
This includes intraoperative complications captured retrospectively from surgical medical records (such as femoral or acetabular fractures, vascular injuries, and nerve lesions) as well as longitudinal complications documented during the follow-up phase (such as joint dislocation, aseptic loosening, implant breakage, or deep and superficial surgical site infections) associated with the routine clinical utilization of the Tipmed™ Primary Hip Prosthesis System.
|
From the time of signing the informed consent form up to 24 months post-operatively.
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Longitudinal Changes in Hip Functioning via Harris Hip Score (HHS)
Časové okno: Retrospective pre-operative baseline, and prospective assessments at 6 weeks, 3, 6, 12, 18, and 24 months post-operatively.
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Periodic monitoring of absolute HHS tracking metrics and category shifts to determine the trajectory of functional recovery over time.
The total HHS ranges from 0 (worst possible outcome) to 100 (best possible outcome) and is categorized as follows: Excellent (90-100); Good (80-89); Fair (70-79); Poor (60-69); and Very Poor (<60).
Transition tables will be generated utilizing these classifications to map longitudinal shifts from the retrospectively captured pre-operative baseline value (extracted from patient medical charts) across all prospective post-operative follow-up intervals.
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Retrospective pre-operative baseline, and prospective assessments at 6 weeks, 3, 6, 12, 18, and 24 months post-operatively.
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Spolupracovníci a vyšetřovatelé
Vyšetřovatelé
- Ředitel studie: Ahmet Karakaşlı, Professor, Dokuz Eylul University
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- INFO TPMHIP P
- 2023-190 (Jiný identifikátor: Turkish Medicines and Medical Devices Agency (TITCK))
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Popis plánu IPD
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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