Background: Thrombosis is a common and critical consequence of cancer. Changes in thrombotic potential were examined after exercise training in patients with cancer. Methods: Eight cancer patients (65 ± 11 yrs) completed this study, five exercising and three non-exercising controls. Venous blood samples were obtained at baseline and after approximately 12 weeks of study participation. Weekly physical activity was measured using a standard, validated physical activity questionnaire. APTT, PT, fibrinogen and factor VIII were measured before and after the 12-week intervention. Results: A time x group interaction trend (p=0.067) was observed for fibrinogen. Plasma concentrations decreased in the exercise group (355 ± 49.3 mg/dL to 331 ± 19.5 mg/dL), but increased in the control group (341 ± 52.4 mg/dL to 384 ± 107.9 mg/dL). Physical activity significantly decreased over time in both groups. Conclusions: Exercise training may reduce coagulation potential in cancer patients more than usual and customary care. / School of Physical Education, Sport, and Exercise Science

Over four years from 2002 to 2006, a series of concomitant studies were undertaken to explore the complications and outcomes of skin cancer surgery. Specifically: 1. Through prospective studies, to identify risk factors for bleeding and infectious complications following skin surgery. 2. To determine through a randomized controlled trial whether mupirocin ointment versus paraffin ointment versus no ointment on a wound following skin closure affords the patient benefit. 3. To determine whether patients are at increased post operative bleeding risk should they remain on warfarin and / or aspirin prior to skin surgery. 4. To develop and then trial a novel approach (reducing opposed multilobed [ROM] flap) for below knee wound closures that may reduce the incidence of skin surgery complications on the leg and foot. 5. To investigate whether patients who suffer surgical complications are less likely to be satisfied with the service provision.

[Truncated abstract] A diagnosis of breast cancer is a life-changing event for any woman. For young women and their families it can be devastating. Women aged less than 45 years make up 20% of new cases of breast cancer diagnosed annually in Australia. With the trend for women to delay pregnancy, young women diagnosed with breast cancer may want at least the option to become pregnant after diagnosis and treatment but little is known about how pregnancy affects breast cancer or how breast cancer affects pregnancy. The aims of this thesis were to investigate how concurrent and subsequent pregnancy affects the development and outcomes of breast cancer and how breast cancer affects a concurrent or subsequent pregnancy. This study describes two groups of women identified from the entire Western Australian population less than 45 years of age when diagnosed with: 1. Gestational breast cancer, defined as breast cancer diagnosed while a woman is pregnant or in the first twelve months after completion of a pregnancy; and 2. Breast cancer who subsequently conceive. This study focused on three main areas; patterns of care and outcomes for women diagnosed with gestational breast cancer and those women diagnosed with breast cancer who subsequently conceived; the imaging and pathological characteristics of gestational breast cancer; and lastly the psychosocial issues associated with gestational breast cancer. ... This result was statistically significant. In an age and staged matched case control study lymph node negativity did not purvey a survival advantage for women diagnosed with gestational breast cancer as it did for the non- gestational breast cancer controls. Women diagnosed with breast cancer who have good prognosis tumours need not necessarily wait two years to become pregnant. In an age matched case control study women diagnosed with gestational breast cancer were more likely to have extensive insitu carcinoma, higher mitotic rates and tumours with medullary like features than their age matched controls. In a Cox's proportional hazards regression model which included pathological characteristics, there was no significant difference in survival for women diagnosed with gestational breast cancer were compared to women diagnosed with non-gestational breast cancers. The psychosocial issues for women diagnosed with gestational breast cancer are similar to other young women diagnosed with breast cancer but the effect on the 9 lives of women dealing with pregnancy and breast cancer simultaneously was much greater. The issues of breast cancer and pregnancy are complex at both a physical and psychological level. Much more research is needed to understand the mechanisms of how pregnancy affects breast cancer and its spread. Women who are pregnant when diagnosed with breast cancer or who consider pregnancy after their diagnosis need unbiased support from those around them. Survival is important but other survivorship issues may be just as important. To translate these findings into clinical practice and offer directions for future research eleven recommendations are proposed.