PMID- 23453292
OWN - NLM
STAT- MEDLINE
DCOM- 20140512
LR  - 20161125
IS  - 1532-8406 (Electronic)
IS  - 0883-5403 (Linking)
VI  - 28
IP  - 8
DP  - 2013 Sep
TI  - Randomized comparison between the cemented Scientific Hip Prosthesis and Omnifit: 
      2-year DEXA and minimum 10-year clinical follow-up.
PG  - 1354-61
LID - S0883-5403(13)00058-2 [pii]
LID - 10.1016/j.arth.2012.09.024 [doi]
AB  - Radiostereometry (RSA) of the cemented Scientific Hip Prosthesis (SHP) reported 
      excessive migration and predicted high failure rates. In a prospective randomized 
      clinical trial we compared minimum 10 years results of the SHP (n=38) with the 
      Omnifit-stem (n=37). Two-year bone remodelling, compared with dual energy x-ray 
      absorptiometry and assessed in regions of interest A-D based on the 7 Gruen 
      zones, showed better periprosthetic bone preservation around the SHP in all but 
      one regions (P<.05). At 10 years Harris Hip Score was better for the SHP 
      (P=.0001) but Oxford Hip Score was the same (P=.79). There were no revisions in 
      either group, but radiographic loosening was definite in 1 SHP and 1 Omnifit. 
      Based on earlier RSA studies, the rough surface finish of the SHP was expected to 
      cause cement abrasion, osteolysis and inferior survival. However our clinical and 
      remodelling results could not confirm these expectations, suggesting that the 
      link of early migration and mid-term clinical results is not sufficiently clear 
      for the SHP.
CI  - Copyright (c) 2013 Elsevier Inc. All rights reserved.
FAU - Broeke, Rene H M Ten
AU  - Broeke RH
AD  - Department of Orthopaedic Surgery, Maastricht University Medical Centre, 6202 AZ 
      Maastricht, The Netherlands.
FAU - Harings, Steffie E J M
AU  - Harings SE
FAU - Emans, Pieter J
AU  - Emans PJ
FAU - Jutten, Liesbeth M C
AU  - Jutten LM
FAU - Kessels, Alfons G H
AU  - Kessels AG
FAU - Geesink, Rudolph G T
AU  - Geesink RG
LA  - eng
PT  - Journal Article
PT  - Randomized Controlled Trial
DEP - 20130227
PL  - United States
TA  - J Arthroplasty
JT  - The Journal of arthroplasty
JID - 8703515
RN  - 0 (Bone Cements)
SB  - IM
MH  - Absorptiometry, Photon
MH  - Aged
MH  - Arthroplasty, Replacement, Hip/*instrumentation
MH  - Bone Cements
MH  - Bone Density/physiology
MH  - Female
MH  - Follow-Up Studies
MH  - Hip Joint/diagnostic imaging/physiopathology
MH  - Hip Prosthesis/*adverse effects/*classification
MH  - Humans
MH  - Incidence
MH  - Kaplan-Meier Estimate
MH  - Longitudinal Studies
MH  - Male
MH  - Middle Aged
MH  - Osteolysis/diagnostic imaging/*epidemiology/physiopathology
MH  - Prospective Studies
MH  - *Prosthesis Design
MH  - *Prosthesis Failure
MH  - Risk Factors
MH  - Treatment Outcome
OTO - NOTNLM
OT  - bone densitometryy
OT  - bone mineral density
OT  - cemented
OT  - finite element analysis
OT  - hip arthroplasty
OT  - radiostereometry
EDAT- 2013/03/05 06:00
MHDA- 2014/05/13 06:00
CRDT- 2013/03/05 06:00
PHST- 2012/04/19 00:00 [received]
PHST- 2012/08/26 00:00 [revised]
PHST- 2012/09/10 00:00 [accepted]
PHST- 2013/03/05 06:00 [entrez]
PHST- 2013/03/05 06:00 [pubmed]
PHST- 2014/05/13 06:00 [medline]
AID - S0883-5403(13)00058-2 [pii]
AID - 10.1016/j.arth.2012.09.024 [doi]
PST - ppublish
SO  - J Arthroplasty. 2013 Sep;28(8):1354-61. doi: 10.1016/j.arth.2012.09.024. Epub 
      2013 Feb 27.