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Acute pancreatitis is one of the most common conditions with high rates of morbidity and mortality. Different scoring systems are used to gauge the severity of this condition, which, in turn, estimates the complications and mortality rates. With the ever-evolving use of the acute-phase reactant protein, C-reactive protein (CRP), and an abundant circulating protein in plasma, albumin, in daily practice, this study aimed to assess the ratio of CRP and albumin for assessing the severity of acute pancreatitis. A systematic review of the literature was performed using the keywords CRP albumin ratio and acute pancreatitis in the PubMed and Cochrane databases. Studies reporting the use of the ratio of CRP and albumin in acute pancreatitis as well as the outcomes were included in this analysis. The quality of studies was assessed using the MINORS (methodological index for non-randomized studies) assessment tool. In our review, across these three studies, 956 patients with acute pancreatitis were identified and enrolled in studies that examined the relationship between the CRP/Albumin ratio and the severity of acute pancreatitis. Overall, a positive correlation was found between the CRP/albumin ratio at admission and the development of subsequent severe acute pancreatitis, increased hospital length of stay, and the higher rate of mortality in these studies.

Since its first use as a bone void filler at the end of the 19th century, calcium sulphate products have been adapted in different ways to aid orthopaedic surgeons. Calcium sulphate local antibiotic delivery systems offer a promising solution in the delivery of high antibiotic concentrations locally for an extended period of time. Over the years, multiple centres have reported side effects such as wound drainage, heterotrophic ossification and hypercalcaemia. This study was carried out to assess the risk of wound drainage in prosthetic joints after implantation of antibiotic-impregnated calcium sulphate beads. Two reviewers searched the literature in three online databases using the Cochrane methodology for systematic reviews. The search of databases yielded 182 articles. The studies without reported post-operative complications, mainly drainage outcomes, were excluded. After screening, seven articles were deemed suitable and selected. Out of the 1,112 cases identified, 43 joints developed wound drainage after calcium sulphate bead placement. This complication was resolved in all these cases by either conservative or operative approaches. The factors implicated in the development of wound drainage include the volume of the product used, procedural placement and host factors. The result of this systematic review shows that calcium sulphate products can be used for treatment and prophylaxis in prosthetic joints with a risk of post-procedural wound drainage. This risk, however, is lesser with the use of synthetic calcium sulphate products as compared with conventional calcium sulphate products.