Skip to main content
main-content

01.08.2010 | Clinical Research | Ausgabe 8/2010

Clinical Orthopaedics and Related Research® 8/2010

The Efficacy of Periarticular Multimodal Drug Infiltration in Total Hip Arthroplasty

Zeitschrift:
Clinical Orthopaedics and Related Research® > Ausgabe 8/2010
Autoren:
MB, BS, BSc (Hons), FRCS (Eng), FRCS (Tr and Orth) Constant A. Busch, MB, ChB, BSc (Hons), MSc (Orth Eng), MRCS (Eng) Michael R. Whitehouse, MD Benjamin J. Shore, MD, FRCSC Steven J. MacDonald, MD, MPhil (Edin), FRCSC Richard W. McCalden, MD, FRCSC Robert B. Bourne
Wichtige Hinweise
Each author certifies that he or she has no commercial associations (eg, consultancies, stock ownership, equity interest, patent/licensing arrangements, etc) that might pose a conflict of interest in connection with the submitted article.
Each author certifies that his or her institution approved the human protocol for this investigation, that all investigations were conducted in conformity with ethical principles of research, and that informed consent for participation in the study was obtained.
This work was performed at London Health Sciences Centre.

Abstract

Background

Patient-controlled analgesia is a widely used and effective method of controlling pain after THA. This method is associated with substantial undesirable side effects. Local infiltration has been introduced in an attempt to reduce opioid requirements postoperatively, but its ability to reduce pain without complications is still questioned.

Questions/Purposes

We evaluated patient-controlled analgesia use, pain and satisfaction scores, complication rates, and ropivacaine levels associated with the use of periarticular multimodal drug infiltration in THA.

Patients and Methods

We randomized 64 patients undergoing THA to receive a periarticular intraoperative multimodal drug injection or to receive no injection. All patients received patient-controlled analgesia for 24 hours after surgery. The final assessment was at 6 weeks.

Results

Patients receiving the periarticular injection used less patient-controlled analgesia 6 hours postoperatively. The 24-hour patient-controlled analgesia requirement postsurgery also was less. The visual analog scale score for pain on activity in the postanesthetic care unit was less for patients who received an injection. The visual analog scale satisfaction score was similar in the two groups throughout the followup period. Recorded unbound ropivacaine levels were 2.5 times lower than toxic levels.

Conclusions

Periarticular intraoperative injection with multimodal drugs can reduce postoperative patient-controlled analgesia requirements and pain on activity in patients undergoing THA with no apparent increase in risk.

Level of Evidence

Level I, therapeutic study. See the guidelines online for a complete description of level of evidence.

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

★ PREMIUM-INHALT
e.Med Interdisziplinär

Mit e.Med Interdisziplinär erhalten Sie Zugang zu allen CME-Fortbildungen und Fachzeitschriften auf SpringerMedizin.de. Zusätzlich können Sie eine Zeitschrift Ihrer Wahl in gedruckter Form beziehen – ohne Aufpreis.

Jetzt bestellen und im ersten Jahr 100€ sparen!Jetzt e.Med zum Sonderpreis bestellen!

Weitere Produktempfehlungen anzeigen
Literatur
Über diesen Artikel

Weitere Artikel der Ausgabe 8/2010

Clinical Orthopaedics and Related Research® 8/2010 Zur Ausgabe

Symposium: Papers Presented at the 2009 Meeting of the Musculoskeletal Infection Society

Strength of Antimicrobial Bone Cement Decreases with Increased Poragen Fraction

Symposium: Papers Presented at the 2009 Meeting of the Musculoskeletal Infection Society

Prior Use of Antimicrobial Therapy is a Risk Factor for Culture-negative Prosthetic Joint Infection

  1. Sie können e.Med Orthopädie & Unfallchirurgie 14 Tage kostenlos testen (keine Print-Zeitschrift enthalten). Der Test läuft automatisch und formlos aus. Es kann nur einmal getestet werden.


 

Neu im Fachgebiet Orthopädie und Unfallchirurgie

Mail Icon II Newsletter

Bestellen Sie unseren kostenlosen Newsletter Update Orthopädie und Unfallchirurgie und bleiben Sie gut informiert – ganz bequem per eMail.

Bildnachweise