The Australian and New Zealand journal of surgery最新文献

{"title":"Colorectal cancer chemoprevention: aspirin, other NSAID and COX-2 inhibitors.","authors":"G A Kune","doi":"10.1046/j.1440-1622.2000.01844.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01844.x","url":null,"abstract":"","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01844.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changing patterns of severe craniomaxillofacial trauma in Auckland over eight years.","authors":"C D Adams,&nbsp;J S Januszkiewcz,&nbsp;J Judson","doi":"10.1046/j.1440-1622.2000.01836.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01836.x","url":null,"abstract":"<p><strong>Background: </strong>This study was performed to review the changing pattern of incidence of severe craniomaxillofacial (CMF) trauma in Auckland over 8 years (1989-1997) and to audit the involvement of the regional plastic surgery service.</p><p><strong>Methods: </strong>A review of prospectively collected admission data of patients admitted to the Auckland Hospital Department of Critical Care Medicine (DCCM) with severe CMF trauma during 1997. A comparison is made with similar data from 1989. Injury severity was defined using the Injury Severity Score (ISS).</p><p><strong>Results: </strong>Twenty-six patients with severe CMF trauma were admitted to Auckland Hospital DCCM in 1997. Their average ISS was 35. Eighty per cent had a significant head injury. Sixty-two per cent had injuries due to road traffic accidents (RTA) and 42% had positive blood alcohol levels, including 37% of the RTA victims. Twenty-three per cent had their surgical care provided by the regional plastic surgery service. In 1989, 55 patients were admitted to DCCM with severe CMF trauma. The average ISS was 36. Ninety-five per cent had a significant head injury. Seventy-three per cent had injuries due to RTA and 55% had positive blood alcohol, including 60% of the RTA group.</p><p><strong>Conclusions: </strong>Patients with severe CMF trauma make up a significant proportion of trauma admissions to DCCM and have a high incidence of life-threatening injuries. A multidisciplinary approach is essential. The nature and severity of these injuries has not changed over the last decade. There has been a clear decrease in the incidence of these injuries. This seems to be due to a profound decrease in the rate of RTA associated with alcohol intoxication.</p>","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01836.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21688739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early experience with clinical indicators in surgery.","authors":"B T Collopy,&nbsp;L Rodgers,&nbsp;P Woodruff,&nbsp;J Williams","doi":"10.1046/j.1440-1622.2000.01863.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01863.x","url":null,"abstract":"<p><strong>Background: </strong>In 1997 a set of 53 clinical indicators developed by the Royal Australasian College of Surgeons (RACS) and the Australian Council on Healthcare Standards (ACHS) Care Evaluation Programme (CEP), was introduced into the ACHS Evaluation and Quality Improvement Programme (EQuIP). The clinical indicators covered 20 different conditions or procedures for eight specialty groups and were designed to act as flags to possible problems in surgical care.</p><p><strong>Methods: </strong>The development process took several years and included a literature review, field testing, and revision of the indicators prior to approval by the College council. In their first year 155 health-care organizations (HCO) addressed the indicators and this rose to 210 in 1998. Data were received from all states and both public and private facilities.</p><p><strong>Results: </strong>The collected data for 1997 and 1998 for some of the indicators revealed rates which were comparable with those reported in the international literature. For example, the rates of bile duct injury in laparoscopic cholecystectomy were 0.7 and 0.53%, respectively; the mortality rates for coronary artery graft surgery were 2.5 and 2.1%, respectively; the mortality rates after elective abdominal aortic aneurysm repair were 2.5 and 3.7%, respectively; and the post-tonsillectomy reactionary haemorrhage rates were 0.9 and 1.3%, respectively. Results for some indicators differed appreciably from other reports, flagging the need for further investigation; for example, the negative histology rates for appendectomy in children were 18.6 and 21.2%, respectively, and the rates for completeness of excision of malignant skin tumours were 90.7 and 90%, respectively. The significance of these figures, however, depends upon validation of the data and their reliability and reproducibility. Because reliability can be finally determined only at the hospital level they are of limited value for broader comparison.</p><p><strong>Conclusion: </strong>The process of review established for the indicator set has led to refinement of some indicators through improvement of definitions, and to a considerable reduction in the number of indicators to 29 (covering 18 procedures), for the second version of the indicators (which was introduced for use from January 1999). The clinical indicator programme, as it has with other disciplines, hopefully will provide a stimulus to the modification and improvement of surgical practice. Clinician ownership should enhance the collection of reliable data and hence their usefulness.</p>","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01863.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can adhesions be prevented?","authors":"B P Waxman","doi":"10.1046/j.1440-1622.2000.01854.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01854.x","url":null,"abstract":"","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01854.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21688738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Embolization as a treatment for bleeding post-total hip arthroplasty.","authors":"D J Lum,&nbsp;P C Poon","doi":"10.1046/j.1440-1622.2000.01845.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01845.x","url":null,"abstract":"","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01845.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intramuscular haemangioma of the medial pterygoid.","authors":"M S Kenali,&nbsp;P G Bridger","doi":"10.1046/j.1440-1622.2000.01847.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01847.x","url":null,"abstract":"","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01847.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Testicular torsion: time is the enemy.","authors":"P J Dunne,&nbsp;B S O'Loughlin","doi":"10.1046/j.1440-1622.2000.01853.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01853.x","url":null,"abstract":"<p><strong>Background: </strong>The acute scrotum is a diagnostic dilemma, and testicular torsion is of primary interest because of its fertility problems for the patient and medico-legal issues for the surgeon. The present study aimed to correlate operative findings of patients with suspected testicular torsion with certain clinical variables and investigations to see if diagnosis and outcome could be improved.</p><p><strong>Methods: </strong>A total of 99 patients underwent scrotal exploration for suspected testicular torsion at the Royal Brisbane Hospital between 1990 and 1995. Colour Doppler ultrasound, white blood count and urine microscopy results were documented, along with the patient's age and duration of testicular pain.</p><p><strong>Results: </strong>Fifty-six patients were found to have torsion, and the testicular loss rate was 23%. Patients who experienced testicular pain for longer than 12 h had a testicular loss rate of 67%. A negative urine microscopy was suggestive of testicular torsion, but was not diagnostic. The white blood count did not aid in the diagnosis. Colour Doppler ultrasound of the scrotum was used on nine occasions with three false negative results and a sensitivity of only 57%.</p><p><strong>Conclusions: </strong>Time is the enemy when managing the acute scrotum. No investigation substantially improves clinical diagnosis enough to warrant any delay in definitive surgical intervention.</p>","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01853.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical adhesions: evidence for adsorption of surfactant to peritoneal mesothelium.","authors":"Y Chen,&nbsp;B A Hills","doi":"10.1046/j.1440-1622.2000.01841.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01841.x","url":null,"abstract":"<p><strong>Background: </strong>It has been speculated that the formation of surgical adhesions must be preceded by physical adhesion of the two surfaces, a process normally prevented by a lining of adsorbed surface-active phospholipid (surfactant) acting as both a superb boundary (solid-to-solid) lubricant and a release (antistick) agent. Animal trials administering exogenous surfactant as a dry powder (ALEC) have previously demonstrated a reduction of 80% in abdominal adhesions.</p><p><strong>Methods: </strong>Incubation of rat peritoneum (both live and excised) with radiolabelled dipalmitoyl phosphatidylcholine (DPPC) has been used to demonstrate adsorption; while the normal lining of surfactant in the human abdominal cavity has been confirmed by epifluorescence microscopy using Phosphin E as the hydrophobic probe.</p><p><strong>Aims: </strong>The overall aim is to confirm that peritoneal mesothelium has a lining of surfactant known for its lubricating and release properties, and that this lining can be enhanced by the adsorption of exogenous material.</p><p><strong>Results: </strong>Adsorption of DPPC to peritoneal mesothelium was 470 ng/cm2 (n = 8) ex vivo and 598 ng/cm2 (n = 18) in vivo, these rates being enhanced by EggPG by 62% ex vivo and 47% in vivo to reach the equivalent of almost three close-packed monolayers.</p><p><strong>Conclusions: </strong>These results can explain the reduction in surgical adhesions previously reported in animals by administering ALEC (7:3 DPPC:EggPG) as a highly surface-active dry powder, although it is now used in saline suspension to treat respiratory distress syndrome in newborns, in whom it has no side-effects. These findings would appear to justify clinical trials for dry ALEC in suppressing surgical adhesions with minimal risk of an adverse reaction. The results of these trials are also discussed and found to be compatible with the known ability of surfactant to resist physical adhesion by fibronectin, the tacky 'glue' by which fibroblasts attach to surfaces as the first step in formation of fibrinous adhesions.</p>","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01841.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Popliteal artery compression by a tibial osteochondroma with associated thrombosis and distal embolization.","authors":"J M Hemli,&nbsp;M S Barakate,&nbsp;V Puttaswamy,&nbsp;M Appleberg","doi":"10.1046/j.1440-1622.2000.01848.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01848.x","url":null,"abstract":"","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01848.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21687548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and aetiology of lymphoedema after breast cancer treatment in southern Tasmania.","authors":"T L Edwards","doi":"10.1046/j.1440-1622.2000.01839.x","DOIUrl":"https://doi.org/10.1046/j.1440-1622.2000.01839.x","url":null,"abstract":"<p><strong>Background: </strong>Lymphoedema can be a devastating complication of surgical treatment for breast cancer. There is a lack of research on its prevalence in Australia which has hindered the development of measures to combat the condition. The aims of this study were to establish the prevalence and investigate the aetiology of upper limb lymphoedema in women treated for breast cancer in the years 1994-1996 in southern Tasmania.</p><p><strong>Methods: </strong>A standard volumetric water displacement technique was used to measure the arms of 201 women. A subjective assessment of swelling was also made by each patient. Factors analysed for statistical association with lymphoedema were: patient characteristics, type of treatment and tumour, and lymph node pathology.</p><p><strong>Results: </strong>The overall objective prevalence rate, regardless of treatment type, was 11%; whereas, the subjective rate was 23.4%. The objective prevalence for procedures involving axillary surgery was 14.2%. Significant statistical associations were found between arm size and body mass index at time of assessment (r = 0.15, P = 0.04); type of surgery (Chi-squared test = 11.06, P = 0.05); surgery to axilla (U = 2515.5, P = 0.002); tumour size (r = 0.17, P = 0.03); and tumour grade (Chi-squared test = 6.5 1, P = 0.04). No significant relationship was found between lymphoedema and axillary irradiation, number of lymph nodes removed, age or handedness of the patient.</p><p><strong>Conclusions: </strong>Women receiving axillary dissection as part of their breast cancer treatment carry a significant risk of developing lymphoedema, regardless of the extent of surgery. The causative role of axillary irradiation was not supported. Future research should concentrate on less invasive alternatives to axillary dissection, such as sentinal lymph node biopsy.</p>","PeriodicalId":22494,"journal":{"name":"The Australian and New Zealand journal of surgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2000-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1440-1622.2000.01839.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21688742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}