- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07571798
The Difference of Two and Three Fluoroscopic Views of Sacrum for Percutaneous Sacroiliac Screw Insertion in High Energy Posterior Pelvic Ring Injured Patients
The Difference of Two and Three Fluoroscopic Views of Sacrum for Percutaneous Sacroiliac Screw Insertion in High Energy Posterior Pelvic Ring Injured Patients, a Double-blinded Randomized Controlled Trial
The goal of this clinical trial is to learn about the surgical techniques of percutaneous sacroiliac screw fixation both the two-view fluoroscopic technique (sacral inlet and outlet views) and the standard three-view fluoroscopic technique (lateral, sacral inlet, and sacral outlet views).
The main questions it aims to answer is:
• Is there any difference of the operative time, intraoperative radiation exposure time, screw malposition rate, and postoperative neurological complication rate for percutaneous pelvic screw fixation between two techniques?
Researchers will compare two surgical techniques of percutaneous sacroiliac screw fixation in high energy posterior pelvic ring injured patients.
Participants will:
- Be examined neurological status carefully before and after the operation
- Get both preoperative and postoperative CT scan
- Undergo the percutaneous sacroiliac screw(s) fixation with or without anterior plating fixation
Studienübersicht
Status
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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-
Changwat Chon Buri
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Chon Buri, Changwat Chon Buri, Thailand, 20000
- Chonburi Hospital, 69 Moo 2 Sukhumvit Road
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Patients with traumatic posterior pelvic ring or sacral fractures indicated percutaneous screw fixation.
- Patients who are fully conscious, possess decision-making capacity, and can provide informed consent.
Exclusion Criteria:
- Presence of severe sacral dysmorphism (sacral dysmorphic score > 70 and absence of osseous corridor)
- Concomitant diagnosis of osteoporosis or age more than 60 years
- Age under 20 years or evidence of skeletal immaturity
- Pregnancy
- Highly comminuted sacral fractures precluding accurate intraoperative assessment of the screw trajectory
- Pre-existing lumbosacral neurological deficits prior to surgery
Withdrawal Criteria:
- Intraoperative necessity to convert to an alternative surgical method (e.g., inability to safely proceed with percutaneous fixation).
- Absence of postoperative computed tomography (CT) scan
- Loss to follow-up within 2 months postoperatively
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Aktiver Komparator: Percutaneous SI screw insertion using two fluoroscopic views
Patients with posterior pelvic ring or sacral injuries resulting from high-energy trauma who required the sacroiliac screw fixation. Surgeon will insert the SI screw percutaneously using sacral inlet and sacral outlet fluoroscopic views |
Surgeon will insert the SI screw percutaneously using sacral inlet, sacral outlet fluoroscopic views with or without lateral sacral view
|
|
Aktiver Komparator: Percutaneous SI screw insertion using three fluoroscopic views
Patients with posterior pelvic ring or sacral injuries resulting from high-energy trauma who required the sacroiliac screw fixation. Surgeon will insert the SI screw percutaneously using lateral, sacral inlet and sacral outlet fluoroscopic views |
Surgeon will insert the SI screw percutaneously using sacral inlet, sacral outlet fluoroscopic views with or without lateral sacral view
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Operative time
Zeitfenster: perioperative record
|
Operative time in minutes that takes for insertion of guide pin of cannulated SI screw; From the time of skin incision to the final acceptable positioning of the guide pin (prior to screw insertion)
|
perioperative record
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Radiation Exposure Time
Zeitfenster: Perioperative record
|
Cumulative fluoroscopy time in seconds; From the first fluoroscopic image to the final image confirming guide pin placement
|
Perioperative record
|
|
Neurological complications by physical examinations and symptoms
Zeitfenster: Immediate postoperative to two months after operation
|
Neurological examinations will be assessed and recorded by an independent orthopedic resident blinded to the allocation.
The evaluations include radiation pain by visual analog score, L5 and S1 motor power by physical examination motor grading scale, L5 and S1 sensation deficit (yes or no), perianal sensation deficit (yes or no), bowel bladder symptoms (yes or no), sphincter tone deficit (yes or no)
|
Immediate postoperative to two months after operation
|
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Screw malposition
Zeitfenster: Two months after operation, Postoperative CT scan will be evaluated for screw position.
|
Screw malpositions of S1 screw (yes or no) include cortical breakage (sacral ala, endplate, anterior cortex, ilium), foraminal penetration and canal penetration
|
Two months after operation, Postoperative CT scan will be evaluated for screw position.
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Panachol Leangtanom, Chonburi hospital
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Pei X, Zhou W, Wang GD, Cai XH, Zheng YF, Liu XM. Comparison of Three-Dimensional Navigation-Guided Percutaneous Iliosacral Screw and Minimally Invasive Percutaneous Plate for the Treatment of Zone II Unstable Sacral Fractures. Orthop Surg. 2023 Feb;15(2):471-9.
- Pishnamaz M, Dienstknecht T, Hoppe B, Garving C, Lange H, Hildebrand F, et al. Assessment of pelvic injuries treated with ilio-sacral screws: injury severity and accuracy of screw positioning. Int Orthop. 2016 Jul;40(7):1495-501.
- Berger-Groch J, Lueers M, Rueger JM, Lehmann W, Thiesen D, Kolb JP, et al. Accuracy of navigated and conventional iliosacral screw placement in B- and C-type pelvic ring fractures. Eur J Trauma Emerg Surg. 2020 Feb;46(1):107-13.
- Zarei M, Moosavi M, Saghebdoust S, Shafizadeh M, Rostami M. Percutaneous iliosacral screw insertion with only outlet and inlet fluoroscopic view for unstable pelvic ring injuries: Clinical and radiological outcomes. Surg Neurol Int. 2022;13:455.
- Qoreishy M, Movahedinia M, Maleki A, Kazemi S. Safe Corridor for Sacroiliac Screw Insertion Can Be Found Quickly Without the Use of the Lateral Sacral View. Arch Bone Jt Surg. 2022 Nov;10(11):959-63.
- Dehkhoda F, Manafi Rasi A, Zandi R, Abedi M, Ebadi SS. Percutaneous Sacroiliac Screw Fixation: A Modified Screw Insertion Method Using Just 2 Fluoroscopy Views. Arch Bone Jt Surg. 2024;12(8):574-9.
- Zwingmann J, Hauschild O, Bode G, Südkamp NP, Schmal H. Malposition and revision rates of different imaging modalities for percutaneous iliosacral screw fixation following pelvic fractures: a systematic review and meta-analysis. Arch Orthop Trauma Surg. 2013 Sep;133(9):1257-65.
- Hinsche AF, Giannoudis PV, Smith RM. Fluoroscopy-based multiplanar image guidance for insertion of sacroiliac screws. Clin Orthop Relat Res. 2002 Feb;(395):135-44.
- van den Bosch EW, van Zwienen CM, van Vugt AB. Fluoroscopic positioning of sacroiliac screws in 88 patients. J Trauma. 2002 Jul;53(1):44-8.
- Matta JM, Saucedo T. Internal fixation of pelvic ring fractures. Clin Orthop Relat Res. 1989 May;(242):83-97
- Michela F, Capasso L, Olivi A, Vitiello C, Leone A, Liuzza F. 3D - Navigated percutaneous screw fixation of pelvic ring injuries - a pilot study. Injury. 2020 Aug 1;51:S28-33.
- Kim CH, Kim JJ, Kim JW. Percutaneous posterior transiliac plate versus iliosacral screw fixation for posterior fixation of Tile C-type pelvic fractures: a retrospective comparative study. BMC Musculoskeletal Disorders. 2022 Jun 16;23(1).
- Kaiser SP, Gardner MJ, Liu J, Routt MLC, Morshed S. Anatomic Determinants of Sacral Dysmorphism and Implications for Safe Iliosacral Screw Placement. Journal of Bone and Joint Surgery. 2014 Jul 16;96(14):e120
- Tabaie SA, Bledsoe JG, Moed BR. Biomechanical Comparison of Standard Iliosacral Screw Fixation to Transsacral Locked Screw Fixation in a Type C Zone II Pelvic Fracture Model. Journal of Orthopaedic Trauma. 2013 Sep;27(9):521-6.
- Liu F, Yu J, Yang H, Cai L, Chen L, Lei Q, et al. Iliosacral screw fixation of pelvic ring disruption with tridimensional patient-specific template guidance. Orthopaedics & Traumatology Surgery & Research. 2022 Apr 1;108(2):103210-0
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Andere Studien-ID-Nummern
- ChonburiH
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Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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