[CORRELATION BETWEEN OBESITY AND PANCREATIC CANCER]. / POVEZANOST DEBLJINE I KARCINOMA GUSTERACE.

Pancreatic cancer is an aggressive tumor with a very poor prognosis, lack of early diagnostic symptoms and highly resistant to therapy. Its incidence is approximately equal to the mortality rate. Even though in recent years progress has been made in defining the morphological and key genetic changes, it is still unclear which factors trigger its occurrence. Some risk factors are age, gender and race, genetic susceptibility, dietary factors, fever, chronic pancreatitis, diabetes and physical inactivity. Studies have shown that an increase in BMI consequently leads to an increased risk of malignancies, including pancreatic cancer. Research based on adipokines and their role in obesity and the occurrence of pancreatic cancer are the potential for a possible future therapeutic interventions.

[Use of new materials in the treatment of chronic post-traumatic wounds]. / Primjena novih materijala u lijecenju kronicnih posttraumatskih rana.

Postoperative infection and the presence of osteosynthetic material in human body pose a major problem for patients and operators. Previously, it was considered that osteosynthetic material must be removed, and only then the expected full infection recovery could occur. However, removal of osteosynthetic material in unhealed fractures complicates bone fracture healing, as well as infection recovery. Nowadays, it is indicated to place an external bone fixator and in case of soft tissue recovery access to reosteosynthesis. The negative pressure wound therapy has brought new opportunities for treatment of this type of infections without the need of osteosynthetic material removal. Direct and indirect effects of negative pressure wound therapy create optimal healing conditions. Local use of new materials, transforming powder (Altrazeal) and topical hemoglobin spray (Granulox), provide and improve physiological conditions for appropriate and safe healing.