ABSTRACT
Lactobacillus sp. is considered an indispensable probiotic, and this probiotic has an effective role in maintaining the immune system. We evaluated the effect of the probiotic Lactobacillus sp. on modulating inflammation in several cases. In collecting the literature, we used databases from the Web of Science, the Cochrane Central Register of Controlled Trials, PubMed, and Embase. Studies that met the inclusion criteria were analyzed using Review Manager (version 5.4). A p-value of <0.05 of the total effect is considered statistically significant. Finally, 1895 references were retrieved and 20 were included in the meta-analysis. This meta-analysis suggested that most cases in this study were healthy elderly who received treatment with Lactobacillus sp. Lactobacillus sp. has a positive effect on B cells, eosinophils, IgE, NK cells, TNF-α, and IL-10. Lactobacillus could regulate the immune system by modulating inflammation in the healthy elderly.
ABSTRACT
Objectives: The objective of this study was to analyze all available research on the application of autologous fat grafting (AFG) and adipose-derived stem cells (ADSC) to present evidence-based recommendations, particularly in the clinical treatment of acute burns and burn-related scars. Materials and Methods: We conducted a systematic search of PubMed, COCHRANE, and EMBASE, as well as a manual search of previous reviews' reference lists up. The risk of bias (RoB) was assessed using RoB 2.0 and ROBINS-I, where appropriate. Results: Six eligible studies were selected (2 randomized clinical trials [RCT], 1 retrospective cohort, and 3 experimental studies) with subjects ranging from 3 to 100. Only one study evaluated the use of AFG for acute burns. Improvements in wound healing, vascularization, scar characteristics, and tissue architecture were generally observed in some studies, supported by molecular markers, while one study reported nonsignificant results. Subjective patient satisfaction was reported to have improved. Functional outcomes improvement in the treated regions was minimal. However, study heterogeneity arose mainly from treatment protocols. Cautious results interpretation due to potential bias, especially in selection and confounding domains, and limited clinical trials are important to note. More studies are needed to evaluate. Conclusion: AFG and ADSC hold potential as valuable treatment options for burn-related scars, supported by a body of evidence, but further well-designed RCT are needed. The efficacy of acute burn settings is yet to be further evaluated since evidence is limited.
ABSTRACT
Thermal burns produce tissue damage, which eliminates the protective role of tissue. Due to the extensive tissue damage from severe burns, an overactive immune response occurs. Furthermore, this raises the possibility of getting sepsis, a condition in which a bacterial infection spreads throughout the body rather than only in the area of the injury or localized infection. To determine the compounds of Ajwa dates have the potential as an anti-inflammatory and antibacterial agent in infectious thermal burns. The research method used the Preferred Reporting Items for Systematic Review and Meta-Analyses guideline. Various references were collected from the online database Google Scholar and PubMed including reports, journals, and all references mostly published no more than the past 10 years. This systematic review revealed 16 research articles that were pertinent. Polyphenolic substances such as flavonoids, glycosides, and phenolic acids were found in ajwa dates. Specified polyphenol chemicals have the ability to interact with one or more immune cell receptors, moving intracellular messages and influencing the host's immunological response. Ajwa dates' polyphenol acts as an anti-inflammatory agent in severe burns by inhibiting the expression of pathogen-associated molecular pattern receptors, controlling transcription factors, and changing the phenotype of macrophage cells, among other ways. The bacterial activity and immune response regulation of Ajwa dates, on the other hand, also serve as an antibacterial agent directly. The polyphenol compounds in Ajwa dates have the potential to operate as an anti-inflammatory and antibacterial agent in infected thermal burns.
ABSTRACT
BACKGROUND: To evaluate the use of allogenic freeze-dry PRP for the full-thickness wound healing process in experimental animals (rabbits). MATERIAL AND METHODS: This study is an experimental research using the posttest-only design, a simple randomized design. Thirty rabbits were randomly divided into six groups (three control groups and three treatment groups), and each group consisted of five subjects. Skin-thick cuts were made on the back of each rabbit. Wounds in the control group were treated using a paraffin gauze, and allogenic freeze-dried PRP was given to the treatment group; observations were made on the 3rd, 9th, and 14th days. The t-test on two random samples and Mann-Whitney were used to process data. The results were significant at p < 0.05. RESULTS: There were significant differences in the average number of fibroblasts the control groups and the treatment groups on day 3 (p = 0.009), day 9 (p = 0.023), and day 14 (p < 0.001). There were also major differences in the average amount of neovascularization between the control group and the treatment group on day 3 (p = 0.034), day 9 (p < 0.001), and day 14 (p < 0.001). CONCLUSIONS: The application of allogenic freeze-dried PRP was confirmed to be able to increase the number of fibroblasts and neovascularization in the full-thickness wound healing process in rabbits.
ABSTRACT
Burn injury is trauma with a high risk of infection. A method that can be used to prevent and decrease the incidence of infection and accelerate wound healing is debridement. The use of prophylactic antibiotics was considered in debridement to minimize surgical site infection. This study's objective was to characterize the usage of prophylactic antibiotics for debridement in burn patients, including the selection, dose, and route of administration. The second objective was to quantitatively calculate the use of prophylactic antibiotics using ATC/DDD. This was a retrospective study in burn patients admitted to the Dr. Soetomo Hospital's burn unit between 2017 and 2020. Ninety burn patients meet the inclusion criteria enrolled in this study. There were eight prophylactic antibiotics for debridement in this study. Only four from eight antibiotics met the guidelines for prophylactic antibiotics before surgery. All prophylactic antibiotics were given intravenously. The most common prophylactic antibiotics were cefazolin (39%) and followed by ceftazidime (31%) and ceftriaxone (11%). Ceftazidime, cefoperazone, amikacin, and meropenem were used as therapeutic antibiotics to treat burn infection and continued as prophylactic before debridement surgery. Cefazolin and ceftriaxone were the most antibiotics that comply their dose with the guideline. The total of DDD/100 operations was 6.23 and cefazolin was the highest consumed, 3.10 DDD/100 operations. The mortality rate in our study was 33%. For those who survived, there was a significant correlation between % TBSA and length of stay also debridement frequency. Our study concluded there was a difference between daily practice in the hospital and in the guidelines. Improvements were needed to use prophylactic antibiotics more precisely regarding quantity and choice of the type of antibiotics.
