Follow-Up Recommendations after Diagnosis of Primary Cutaneous Melanoma: A Population-Based Study in New South Wales, Australia.

BACKGROUND: Follow-up practices after diagnosis and treatment of primary cutaneous melanoma vary considerably. We aimed to determine factors associated with recommendations for follow-up setting, frequency, skin surveillance, and concordance with clinical guidelines. METHODS: The population-based Melanoma Patterns of Care study documented clinicians' recommendations for follow-up for 2148 patients diagnosed with primary cutaneous melanoma over a 12-month period (2006/2007) in New South Wales, Australia. Multivariate log binomial regression models adjusted for patient and lesion characteristics were used to examine factors associated with follow-up practices. RESULTS: Of 2158 melanomas, Breslow thickness was < 1 mm for 57% and ≥ 1 mm for 30%, while in situ melanomas accounted for 13%. Follow-up was recommended for 2063 patients (96%). On multivariate analysis, factors associated with a recommendation for follow-up at a specialist center were Breslow thickness ≥ 1 mm [prevalence ratio (PR) 1.05, 95% confidence interval (CI) 1.01-1.09] and initial treatment at a specialist center (PR 1.12, 95% CI 1.08-1.16). Longer follow-up intervals of > 3 months were more likely to be recommended for females, less likely for people living in rural compared with urban areas, and less likely for thicker (≥ 1 mm) melanomas compared with in situ melanomas. Skin self-examination was encouraged in 84% of consultations and was less likely to be recommended for patients ≥ 70 years (PR 0.88, 95% CI 0.84-0.93) and for those with thicker (≥ 1 mm) melanomas (PR 0.92, 95% CI 0.86-0.99). Only 1% of patients were referred for psychological care. CONCLUSIONS: Follow-up recommendations were generally consistent with Australian national guidelines for management of melanoma, however some variations could be targeted to improve patient outcomes.

Poor Adherence to National Clinical Management Guidelines: A Population-Based, Cross-Sectional Study of the Surgical Management of Melanoma in New South Wales, Australia.

BACKGROUND: Standardization of the clinical management of melanoma through the formulation of national guidelines, based on interpretation of the existing evidence and consensus expert opinion, seeks to improve quality of care; however, adherence to national guidelines has not been well studied. METHODS: A population-based, cross-sectional study of the clinical management of all patients with newly notified primary melanomas in the state of New South Wales, Australia, during 2006/2007 was conducted using cancer registry identification and questionnaires completed by treating physicians. RESULTS: Surgical margin guidelines were adhered to in 35% of cases; 45% were over treated and 21% were undertreated. Factors independently associated with non-concordance on multivariate analysis were lower Breslow thickness, lower socio-economic status of the physician's practice location, older physician age, lower physician caseload, and physicians who biopsied the lesion and then referred for definitive management. Complications were not related to over- or under-treatment on multivariate analysis (p = 0.72). Sentinel lymph node biopsy was performed in 17% of patients with invasive melanoma, with the main determinant for selection being a Breslow thickness >0.75 mm. CONCLUSIONS: The low level of concordance with national guidelines for surgical management of melanoma resulted in overtreatment of many patients. However, a fifth of patients were undertreated, which is likely to have resulted in increased locoregional recurrence rates. The better concordance achieved by physicians treating >30 melanomas per year suggests that a minimum caseload threshold for physicians treating melanoma patients would be desirable. High guideline concordance will ensure patients receive optimal care and minimize morbidity and health service costs.

Diagnosis and clinical management of melanoma patients at higher risk of a new primary melanoma: A population-based study in New South Wales, Australia.

BACKGROUND/OBJECTIVES: To describe the method of diagnosis, clinical management and adherence to clinical practice guidelines for melanoma patients at high risk of a subsequent primary melanoma, and compare this with melanoma patients at lower risk. METHODS: The Melanoma Patterns of Care study was a population-based, observational study based on doctors' reported clinical management of melanoma patients in New South Wales, Australia, diagnosed with in situ or invasive melanoma over a 12-month period from October 2006. Of 2605 patients with localised melanoma, 1019 (39%) were defined as at higher risk due to the presence of one or more of the following factors: a family history of melanoma (11%), multiple primary melanomas (17%), or many naevi (24%). RESULTS: Compared to patients at lower risk, high risk patients were more likely to receive their initial care from a primary care physician (56% vs 50%, P = 0.002), have their melanoma detected during a routine skin check (40% vs 33%, P < 0.001), have their lesion assessed with dermoscopy (63% vs 56%, P = 0.002), and be encouraged to have skin surveillance (84% vs 77%, P < 0.001) and skin self-examination (87% vs 83%, P = 0.03). Higher socioeconomic status and urban residence were associated with patients at higher risk receiving initial treatment from a specialist doctor. CONCLUSIONS: Clinical management of higher risk patients was more likely to conform to clinical practice guidelines for diagnosis and skin surveillance than to melanoma patients at lower risk.

Catastrophic intraoperative bleeding due to congenital extrahepatic porto-systemic shunt anomaly: A surgical case report of two rare anomalies.

INTRODUCTION: Abernethy malformations are extremely rare congenital anomalous portosystemic shunts. We report the case of a patient with a rare variant Abernethy malformation between the superior mesenteric vein and left renal vein, associated with a massive jejunal diverticulum. PRESENTATION OF CASE: A 37-year-old Caucasian female presented to our emergency department with severe abdominal pain and proceeded to laparotomy for a presumed small bowel obstruction. At laparotomy she was found to have a massive diverticulum at the duodeno-jejunal junction, which was intimately associated with a venous malformation and the anomalous portosystemic shunt. Whilst mobilising the diverticulum, the patient developed catastrophic haemorrhage from the malformation. The patient underwent a complicated post-operative course however was eventually stabilised. DISCUSSION: We discuss the anatomy and pathophysiology of anomalous portosystemic shunts and propose an embryological origin for our patients' anomalies. CONCLUSION: Abernethy malformations are rare however may be associated with other intra-abdominal pathology and extreme caution is required when operating on these patients.

Clinical Features Associated With Individuals at Higher Risk of Melanoma: A Population-Based Study.

Importance: The identification of a subgroup at higher risk of melanoma may assist in early diagnosis. Objective: To characterize melanoma patients and the clinical features associated with their melanomas according to patient risk factors: many nevi, history of previous melanoma, and family history of melanoma, to assist with improving the identification and treatment of a higher-risk subgroup. Design, Setting, and Participants: The Melanoma Patterns of Care study was a population-based observational study of physicians' reported treatment of 2727 patients diagnosed with an in situ or invasive primary melanoma over a 12-month period from October 2006 to 2007 conducted in New South Wales. Our analysis of these data took place from 2015 to 2016. Main Outcomes and Measures: Age at diagnosis and body site of melanoma. Results: Of the 2727 patients with melanoma included, 1052 (39%) were defined as higher risk owing to a family history of melanoma, multiple primary melanomas, or many nevi. Compared with patients with melanoma who were at lower risk (ie, without any of these risk factors), the higher-risk group had a younger mean age at diagnosis (62 vs 65 years, P < .001), but this differed by risk factor (56 years for patients with a family history, 59 years for those with many nevi, and 69 years for those with a previous melanoma). These age differences were consistent across all body sites. Among higher-risk patients, those with many nevi were more likely to have melanoma on the trunk (41% vs 29%, P < .001), those with a family history of melanoma were more likely to have melanomas on the limbs (57% vs 42%, P < .001), and those with a personal history were more likely to have melanoma on the head and neck (21% vs 15%, P = .003). Conclusions and Relevance: These findings suggest that a person's risk factor status could be used to tailor surveillance programs and education about skin self-examination.

Management of acute superior mesenteric artery occlusion.

BACKGROUND: This review examines the surgical management of acute superior mesenteric artery (SMA) occlusion and the impact of interventional radiology techniques. METHODS: Eight consecutive patients with SMA occlusion were treated at the Lismore Base Hospital, Lismore, NSW, Australia, from 1996 through to 2001 and of these, one patient was managed successfully with catheter-directed lytic therapy. The study group included five male and three female patients with a mean age of 71.3 (range 57-88) years. The records of these patients were reviewed to determine demographic characteristics, clinical features, predisposing factors and the duration of symptoms before intervention, management details and final outcome. RESULTS: Embolic phenomena due to atrial fibrillation were the most frequently identifiable cause of acute SMA occlusion, present in six of eight patients. Seven patients were managed with open surgery in the first instance and of these, four died. Three patients remain alive and well at a mean 2.8 years follow-up. Patient number eight developed acute SMA occlusion from embolism secondary to atrial fibrillation and was managed initially with SMA urokinase thrombolysis. This patient's pain was relieved 1 h after initiation of the procedure. Delayed films after 18 h from initiation of thrombolysis demonstrated re-opening of all the ileo-colic branches and at 6 weeks' follow-up the patient remains well with normal bowel function. CONCLUSIONS: There is a role for selective SMA cannulation and urokinase thrombolysis in the management of patients with acute SMA thrombosis.

Feasibility of laparoscopic common bile duct exploration in a rural centre.

BACKGROUND: Laparoscopic common bile duct exploration has emerged as a preferred option for the management of choledocholithiasis. The present study sought to review the feasibility of this technique in a rural centre. METHODS: A comprehensive retrospective review was undertaken of all patients who underwent surgical treatment of biliary calculi in Lismore, NSW (Australia), between January 1996 and December 2002. RESULTS: During the study period, 1567 consecutive patients underwent laparoscopic cholecystectomy, of whom 82 (5.2%) had choledocholithiasis identified at intraoperative cholangiography. A total of 86 laparoscopic common bile duct explorations were undertaken in these patients, 37 (43%) via a transcystic approach, and 49 (57%) via a laparoscopic choledochotomy. All common bile duct calculi were successfully removed in 78 cases, representing an overall duct clearance rate of 90.7%. Complications were noted in seven patients, a morbidity rate of 8.5%. Median operative time for the procedure over the study period was 173 min. Median hospital stay was 6 days for all patients. CONCLUSIONS: Laparoscopic common bile duct exploration can be successfully undertaken in a rural setting by general surgeons who have appropriate laparoscopic experience, and should be the procedure of choice for the management of choledocholithiasis in these patients. It should not be restricted to specialized surgical departments in major referral centres.

Multicenter randomized trial of centralized nurse-led telephone-based care coordination to improve outcomes after surgical resection for colorectal cancer: the CONNECT intervention.

PURPOSE: To investigate the effectiveness of a centralized, nurse-delivered telephone-based service to improve care coordination and patient-reported outcomes after surgery for colorectal cancer. PATIENTS AND METHODS: Patients with a newly diagnosed colorectal cancer were randomly assigned to the CONNECT intervention or usual care. Intervention-group patients received standardized calls from the centrally based nurse 3 and 10 days and 1, 3, and 6 months after discharge from hospital. Unmet supportive care needs, experience of care coordination, unplanned readmissions, emergency department presentations, distress, and quality of life (QOL) were assessed by questionnaire at 1, 3, and 6 months. RESULTS: Of 775 patients treated at 23 public and private hospitals in Australia, 387 were randomly assigned to the intervention group and 369 to the control group. There were no significant differences between groups in unmet supportive care needs, but these were consistently low in both groups at both follow-up time points. There were no differences between the groups in emergency department presentations (10.8% v 13.8%; P = .2) or unplanned hospital readmissions (8.6% v 10.5%; P = .4) at 1 month. By 6 months, 25.6% of intervention-group patients had reported an unplanned readmission compared with 27.9% of controls (P = .5). There were no significant differences in experience of care coordination, distress, or QOL between groups at any follow-up time point. CONCLUSION: This trial failed to demonstrate substantial benefit of a centralized system to provide standardized, telephone follow-up for postoperative patients with colorectal cancer. Future interventions could investigate a more tailored approach.

Developing a Core Competency Model and Educational Framework for Primary Maternity Services: a national consensus approach.

BACKGROUND: An appropriately educated and competent workforce is crucial to an effective health care system. The National Health Workforce Taskforce (now Health Workforce Australia) and the Maternity Services Inter-Jurisdictional Committee funded a project to develop Core Competencies and Educational Framework for Primary Maternity Services in Australia. These competencies recognise the interdisciplinary nature of maternity care in Australia where care is provided by general practitioners, obstetricians and midwives as well as other professionals. PARTICIPANTS: Key stakeholders from professional organisations and providers of services related to maternity care and consumers of services. METHODS: A national consensus approach was undertaken using consultation processes with a Steering Committee, a wider Reference Group and public consultation. FINDINGS: A national Core Competencies and Educational Framework for Primary Maternity Services in Australia was developed through an iterative process with a range of key stakeholders. There are a number of strategies that may assist in the integration of these into primary maternity service provider professional groups' education and practice. CONCLUSIONS: The Core Competencies and Educational Framework are based on an interprofessional approach to learning and primary maternity service practice. They have sought to value professional expertise and stimulate awareness and respect for the roles of all primary maternity service providers. The competencies and framework described in this paper are now a critical component of Australian maternity services as they are included in actions in the newly released National Maternity Services Plan and thus have relevance for all providers of Australian maternity services.