Determinants of survival and attempted resection in patients with non-metastatic pancreatic cancer: An Australian population-based study.

BACKGROUND: There are indications that pancreatic cancer survival may differ according to sociodemographic factors, such as residential location. This may be due to differential access to curative resection. Understanding factors associated with the decision to offer a resection might enable strategies to increase the proportion of patients undergoing potentially curative surgery. METHODS: Data were extracted from medical records and cancer registries for patients diagnosed with pancreatic cancer between July 2009 and June 2011, living in one of two Australian states. Among patients clinically staged with non-metastatic disease we examined factors associated with survival using Cox proportional hazards models. To investigate survival differences we examined determinants of: 1) attempted surgical resection overall; 2) whether patients with locally advanced disease were classified as having resectable disease; and 3) attempted resection among those considered resectable. RESULTS: Data were collected for 786 eligible patients. Disease was considered locally advanced for 561 (71%) patients, 510 (65%) were classified as having potentially resectable disease and 365 (72%) of these had an attempted resection. Along with age, comorbidities and tumour stage, increasing remoteness of residence was associated with poorer survival. Remoteness of residence and review by a hepatobiliary surgeon were factors influencing the decision to offer surgery. CONCLUSIONS: This study indicated disparity in survival dependent on patients' residential location and access to a specialist hepatobiliary surgeon. Accurate clinical staging is a critical element in assessing surgical resectability and it is therefore crucial that all patients have access to specialised clinical services.

Pancreatic cancer and supportive care--pancreatic exocrine insufficiency negatively impacts on quality of life.

PURPOSE: Pancreatic cancer is a fatal cancer with a median survival from diagnosis of around 5 months Speer et al. (Med J Aust 196(8):511-515, 2012). Given the short survival time for people with pancreatic cancer, effective supportive care is imperative to enable best quality of life. This article presents an unexpected finding from research into the psychosocial supportive care needs of people affected by pancreatic cancer that management of pancreatic exocrine insufficiency is an area of unmet need that severely impacts on quality of life and increases carer burden in people affected by pancreatic cancer. METHODS: A qualitative inquiry framework was used to explore participants' perspectives and experience. Two groups of participants (N = 35) were recruited across Australia from people accessing the Cancer Helpline or direct referral from clinicians/nurses: patients diagnosed with pancreatic cancer (N = 12) and carers/family (N = 23) including a subgroup of bereaved participants (N = 14). Sampling continued until saturation. A thematic content analysis was conducted. RESULTS: The findings revealed that the major quality of life theme was difficulty in managing gut symptoms and complex dietary issues. Issues were related to lack of information about malabsorption and managing symptoms of pancreatic exocrine insufficiency. This was compounded by a lack of routine dietary consultation: perceived reluctance of clinicians to prescribe enzyme supplements and poor understanding of dose to diet guidelines. CONCLUSION: Participants expressed distress relating to the effects of pancreatic exocrine insufficiency. Pancreatic enzyme supplement therapy with clear dosage guidelines and associated dietary advice could resolve symptoms of malabsorption and markedly improve quality of life. For people affected by pancreatic cancer, this is an essential supportive care.

Improving communication of microbiology test results.

A number of basic guidelines for the reporting of microbiological data are presented. These guidelines were generated as part of a project investigating the communication gap between the microbiology laboratory and the clinician. A series of interviews and workshops were held with senior medical and microbiology staff from a number of major hospitals. A major finding of this project was that insufficient time was considered to be given to the reporting of laboratory data compared to generation of that data; also, the laboratory should take greater responsibility for interpretative comments. These guidelines are presented as a basis for review of laboratory reporting practices.

Rapid citrate-agar electrophoresis in routine screening for hemoglobinopathies using a simple hemolysate.

A system for rapid hemoglobin electrophoresis on both cellulose acetate and citrate-agar combined with a simple solubility test for sickling variants is described. By use of a saponin hemolysate of once-washed erythrocytes, all three tests can be performed at one time so that an accurate result of the hemoglobin phenotype can be provided expeditiously. A technic for rapid hemoglobin electrophoresis on citrate-agar, using standard equipment is described in detail.