| 1. |
- W-Dahl, Annette, et al.
(författare)
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Timing of preoperative antibiotics for knee arthroplasties : Improving the routines in Sweden
- 2011
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Ingår i: Patient Safety in Surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 5:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: A slight increase in revisions for infected joint arthroplasties has been observed in the Nordic countries since 2000 for which the reasons are unclear. However, in 2007 a Swedish study of the timing for prophylactic antibiotics in a random sample of knee arthroplasties found that only 57% of the patients had received the antibiotic during the optimal time interval 45-15 minutes before surgery. The purpose of the report was to evaluate the effect of measures taken to improve the timing of prophylactic antibiotics.Findings: Reporting this finding to surgeons at national meetings during 2008 the Swedish Knee Arthroplasty Register (SKAR) introduced a new report form from January 2009 including the time for administration of preoperative antibiotics. Furthermore, the WHO's surgical checklist was introduced during 2009 and a national project was started to reduce infections in arthroplasty surgery (PRISS). The effect of these measures was found to be positive showing that in 2009, 69% of the 12,707 primary knee arthroplasties were reported to have received the prophylaxis within the 45-15 min time interval and 79% of the first 7,000 knee arthroplasties in 2010. A survey concerning the use of the WHO checklist at Swedish hospitals showed that 73 of 75 clinics had introduced a surgical checklist.Conclusions: By registration and bringing back information to surgeons on the state of infection prophylaxis in combination with the introduction of the WHO checklist and the preventive work done by the PRISS project, the timing of preoperative prophylactic antibiotics in knee arthroplasty surgery was clearly improved.
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| 2. |
- Caesar, Ulla, et al.
(författare)
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Incidence and root causes of cancellations for elective orthopaedic procedures : a single center experience of 17,625 consecutive cases.
- 2014
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Ingår i: Patient Safety in Surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 8:24
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The purpose of the Swedish public health-care system is to provide care on equal terms for all citizens. In this, as in most other systems where taxes and/or insurances pay for most of the care, normal market forces are set aside at least in part. At times, this has, for example, resulted in long waiting lists, particularly in terms of elective orthopaedic surgery, with several negative consequences, such as cancellations of planned surgery.METHODS: The main purpose of this retrospective observational single center study was to evaluate and describe the number and reasons for cancellations in elective orthopaedic surgery. Studied were all the elective patients scheduled for joint replacement, arthroscopy and foot & ankle surgery, January 1, 2007 to December 31, 2011, whose procedure was cancelled at least once.RESULTS: Of all 17,625 patients scheduled for elective surgery 6,911 (39%) received at least one, some several cancellations. The most common reason for cancelling a planned surgery was different patient-related factors 3,293 (33%). Cancellations due to treatment guarantee legislation reached 2,885 (29%) and 1,181 (12%) of the cancellations were related to incomplete pre-operative preparation of the patients. Organisational reasons were the cause of approximately 869 (9%) of the cancellations.CONCLUSIONS: In this study of patients waiting for elective orthopaedic surgery 6,911(39%) had their surgical procedure cancelled at least once, some several times. It appears that it should be possible to eliminate many of these cancellations, while others are unavoidable or caused by factors outside the responsibility of the individual clinic or even hospital. One possible way of influencing the high rate of cancellations might be to change the view of the patients and involve them in the overall planning of the care process.
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| 3. |
- Erestam, Sofia, et al.
(författare)
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A survey of surgeons' perception and awareness of intraoperative time utilization.
- 2014
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Ingår i: Patient safety in surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Surgical teams' awareness of the time needed to perform specific phases of a surgical procedure is likely to improve communication in the operating theatre and benefit patient safety. The aim of this study was to assess surgeons' awareness of time utilization and the actual time needed to perform specific phases of an operation.
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| 4. |
- Erichsen Andersson, Annette, 1966, et al.
(författare)
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The application of evidence-based measures to reduce surgical site infections during orthopedic surgery - report of a single-center experience in Sweden.
- 2012
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Ingår i: Patient safety in surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 6:11
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Tidskriftsartikel (refereegranskat)abstract
- ABSTRACT: BACKGROUND: Current knowledge suggests that, by applying evidence-based measures relating to the correct use of prophylactic antibiotics, perioperative normothermia, urinary tract catheterization and hand hygiene, important contributions can be made to reducing the risk of postoperative infections and device-related infections. The aim of this study was to explore and describe the application of intraoperative evidence-based measures, designed to reduce the risk of infection. In addition, we aimed to investigate whether the type of surgery, i.e. total joint arthroplasty compared with tibia and femur/hip fracture surgery, affected the use of protective measures. METHOD: Data on the clinical application of evidence-based measures were collected structurally on site during 69 consecutively included operations involving fracture surgery (n = 35) and total joint arthroplasties (n = 34) using a pre-tested observation form. For observations in relation to hand disinfection, a modified version of the World Health Organization hand hygiene observation method was used. RESULTS: In all, only 29 patients (49%) of 59 received prophylaxis within the recommended time span. The differences in the timing of prophylactic antibiotics between total joint arthroplasty and fracture surgery were significant, i.e. a more accurate timing was implemented in patients undergoing total joint arthroplasty (p = 0.02). Eighteen (53%) of the patients undergoing total joint arthroplasty were actively treated with a forced-air warming system. The corresponding number for fracture surgery was 12 (34%) (p = 0.04).Observations of 254 opportunities for hand hygiene revealed an overall adherence rate of 10.3% to hand disinfection guidelines. CONCLUSIONS: The results showed that the utilization of evidence-based measures to reduce infections in clinical practice is not sufficient and there are unjustifiable differences in care depending on the type of surgery. The poor adherence to hand hygiene precautions in the operating room is a serious problem for patient safety and further studies should focus on resolving this problem. The WHO Safe Surgery checklist "time out" worked as an important reminder, but is not per se a guarantee of safety; it is the way we act in response to mistakes or lapses that finally matters.
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| 5. |
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| 6. |
- Gulle, Eva, et al.
(författare)
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Pharmacological strategies to reduce pruritus during postoperative epidural analgesia after lumbar fusion surgery - a prospective randomized trial in 150 patients.
- 2011
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Ingår i: Patient safety in surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 5:1
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Tidskriftsartikel (refereegranskat)abstract
- Epidural analgesia with bupivacain, epinephrine and fentanyl provides excellent pain control after lumbar fusion surgery, but pruritus and motor block are frequent side effects. Theoretically epidural ropivacain combined with oral oxycodone could decrease the incidence of these side effects. The two regimens were compared in a prospective randomized trial.150 patients (87 women) treated with posterior instrumented lumbar fusion were included. The mean age was 51 +/- 11 years. 76 were randomized to bupivacain, epinephrine and fentanyl (group B) and 74 to ropivacain and oxycodone (group R). Pruritus, motor block and pain were measured 6 hours after surgery, thereafter 6 times per day for 5 days. Any pain breakthrough episode was registered whenever it occurred.The epidural treatment could be performed in 143 patients (72 in group B and 71 in group R). Disturbing pruritus occurred in 53 patients in group B compared to 12 in group R (p < 0.0001). Motor blockade was most frequent on day 1, occurring in 45% of the patients with no difference between the groups. Both regimes gave good pain control with average VAS under 40, but the pain relief was statistically better in group B. The number of pain breakthrough episodes did not differ between the groups.Pruritus could be reduced with a combination of epidural ropivacain and oral oxycodone, at the price of a slightly higher pain level. Ropivacaine was not found to be superior to bupivacaine with regard to motor blocks.
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| 7. |
- Heyde, Christoph-E, et al.
(författare)
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Pitfalls and complications in the treatment of cervical spine fractures in patients with ankylosing spondylitis.
- 2008
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Ingår i: Patient safety in surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 2
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Forskningsöversikt (refereegranskat)abstract
- Patients with ankylosing spondylitis are at significant risk for sustaining cervical spine injuries following trauma predisposed by kyphosis, stiffness and osteoporotic bone quality of the spine. The risk of sustaining neurological deficits in this patient population is higher than average. The present review article provides an outline on the specific injury patterns in the cervical spine, diagnostic algorithms and specific treatment modalities dictated by the underlying disease in patients with ankylosing spondylitis. An emphasis is placed on the risks and complication patterns in the treatment of these rare, but challenging injuries.
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| 8. |
- Robinson, Yohan, 1977, et al.
(författare)
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Complications and safety aspects of kyphoplasty for osteoporotic vertebral fractures: a prospective follow-up study in 102 consecutive patients.
- 2008
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Ingår i: Patient safety in surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 2
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Tidskriftsartikel (refereegranskat)abstract
- Kyphoplasty represents an established minimal-invasive method for correction and augmentation of osteoporotic vertebral fractures. Reliable data on perioperative and postoperative complications are lacking in the literature. The present study was designed to evaluate the incidence and patterns of perioperative complications in order to determine the safety of this procedure for patients undergoing kyphoplasty.We prospectively enrolled 102 consecutive patients (82 women and 20 men; mean age 69) with 135 operatively treated fractured vertebrae who underwent a kyphoplasty between January 2004 to June 2006. Clinical and radiological follow-up was performed for up 6 months after surgery.Preoperative pain levels, as determined by the visual analogous scale (VAS) were 7.5 +/- 1.3. Postoperative pain levels were significantly reduced at day 1 after surgery (VAS 2.3 +/- 2.2) and at 6-month follow-up (VAS 1.4 +/- 0.9). Fresh vertebral fractures at adjacent levels were detected radiographically in 8 patients within 6 months. Two patients had a loss of reduction with subsequent sintering of the operated vertebrae and secondary spinal stenosis. Accidental cement extravasation was detected in 7 patients in the intraoperative radiographs. One patient developed a postoperative infected spondylitis at the operated level, which was treated by anterior corporectomy and 360 degrees fusion. Another patient developed a superficial wound infection which required surgical revision. Postoperative bleeding resulting in a subcutaneous haematoma evacuation was seen in one patient.The data from the present study imply that percutaneous kyphoplasty can be associated with severe intra- and postoperative complications. This minimal-invasive surgical procedure should therefore be performed exclusively by spine surgeons who have the capability of managing perioperative complications.
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| 9. |
- Robinson, Yohan, et al.
(författare)
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Increased occurrence of spinal fractures related to ankylosing spondylitis : a prospective 22-year cohort study in 17,764 patients from a national registry in Sweden.
- 2013
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Ingår i: Patient Safety in Surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 7:2
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Ankylosing spondylitis (AS) is a rheumatoid disease leading to progressive ossification of the spinal column. Patients suffering from AS are highly susceptible to unstable vertebral fractures and often require surgical stabilisation due to long lever arms. Medical treatment of these patients improved during the last decades, but until now it is unknown whether the annual number of spinal fractures changed during the last years. Since the annual count of fracture is an effective measure for efficacy of injury prevention and patient safety in AS patients, the current recommendations of activity have to be revised accordingly.METHODS: Data for all patients with AS treated as inpatients between 01/01/1987 and 31/12/2008 were extracted from the Swedish National Hospital Discharge Registry (SNHDR). The data in the registry are collected prospectively, recording all inpatient admissions throughout Sweden. The SNHDR uses the codes for diagnoses at discharge according to the Swedish versions of the International Classification of Diseases (ICD-9 and ICD-10).RESULTS: During the years from 1987 to 2008 17,764 patients with AS were treated as inpatients; of these 724 patients were treated due to spinal fractures. The annual number of cervical, thoracic and lumbar fractures in the registry increased until 2008 (r = 0.94).CONCLUSIONS: Despite the improved treatment of AS the annual number of vertebral fractures requiring inpatient care increased during the last two decades. Possible explanations are population growth, greater awareness of fractures, improved diagnostics, improved emergency care reducing fatalities, and a higher activity level of patients receiving modern medical therapy. Obviously the improvement of medical treatment did not reduce the susceptibility of these patients to unstable fractures. Thus the restrictive injury prevention recommendations for patients with AS cannot be defused, but must be critically revised to improve patient safety.
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| 10. |
- Robinson, Yohan, et al.
(författare)
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Spine imaging after lumbar disc replacement : pitfalls and current recommendations
- 2009
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Ingår i: Patient Safety in Surgery. - : Springer Science and Business Media LLC. - 1754-9493. ; 3:1, s. 15-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Most lumbar artificial discs are still composed of stainless steel alloys, which prevents adequate postoperative diagnostic imaging of the operated region when using magnetic resonance imaging (MRI). Thus patients with postoperative radicular symptoms or claudication after stainless steel implants often require alternative diagnostic procedures. METHODS: Possible complications of lumbar total disc replacement (TDR) are reviewed from the available literature and imaging recommendations given with regard to implant type. Two illustrative cases are presented in figures. RESULTS: Access-related complications, infections, implant wear, loosening or fracture, polyethylene inlay dislodgement, facet joint hypertrophy, central stenosis, and ankylosis of the operated segment can be visualised both in titanium and stainless steel implants, but require different imaging modalities due to magnetic artifacts in MRI. CONCLUSION: Alternative radiographic procedures should be considered when evaluating patients following TDR. Postoperative complications following lumbar TDR including spinal stenosis causing radiculopathy and implant loosening can be visualised by myelography and radionucleotide techniques as an adjunct to plain film radiographs. Even in the presence of massive stainless steel TDR implants lumbar radicular stenosis and implant loosening can be visualised if myelography and radionuclide techniques are applied.
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