Unstable angina pectoris in a young male after first dose of COVID-19 MRNA- vaccine.

Some side effects regarding COVID-19 vaccination have been reported. The most common reports of cardiovascular issues were myocarditis and pericarditis. Although inflammation is the most common cause in this matter, there were only a few reports about ischaemic cases related to COVID-19 vaccines. These reports also commonly included older men who received a second dose of mRNA vaccination. We present a 25-year-old man with chest pain mimicking a heart attack after receiving the first dose of the mRNA COVID-19 vaccine. There were no known preceding cardiovascular risk factors. Workups were done, and the diagnosis made was unstable angina pectoris. This may remind physicians to increase awareness of cardiovascular side effects in this vaccination era, as it may be encountered even in younger patients. The patient was seen at Dr. Soetomo General Academic Hospital, Surabaya, Indonesia, in August 2022.

Vitamin D as adjuvant therapy for diabetic foot ulcers: Systematic review and meta-analysis approach.

BACKGROUND: Diabetic Foot Ulcer (DFU) is a combination of neuropathy and ischaemia on diabetic patient's lower limbs. It has a high burden of limb amputation rate, mortality rate, disability, economic burden, and lower quality of life on diabetic patients. It took mostly 3-6 months and up to 1 year for DFU to heal. DFU patients also have an increased risk of vitamin D deficiency. Meanwhile vitamin D has effects on immune response, insulin secretion, and sensitivity. The long duration of DFU healing is a problem for the patient's health, job, income, quality of life, economy and healthcare. Therefore, we aim to conduct a meta-analysis to assess reliability of vitamin D supplementation on diabetic foot ulcer clinical outcome. METHODS: We conducted systematic literature search according to PRISMA guideline on Cochrane Library, PubMed, Google Scholar, ProQuest, EBSCO and ScienceDirect from 16 until 24 June 2022. Effect of vitamin D supplementation on diabetic foot ulcer patients was analyzed with a comprehensive meta-analysis tool. Pooled ulcer area, total cholesterol, triglyceride, C-reactive protein, HbA1c, and fasting plasma glucose assessed with 95% confidence intervals were estimated using fixed-effects or random-effects models. RESULTS: We included 4 papers with 197 people as sample reporting vitamin D capability as treatment for DFU patients. The pooled analysis showed significant differences in ulcer area, serum Vitamin D, Total Cholesterol, Fasting Plasma Glucose, Triglyceride, C-Reactive Protein, and HbA1c. Insignificant results on Erythrocyte Sedimentation Rate and High Density Lipoprotein levels. CONCLUSION: Vitamin D supplementation is beneficial to be given as adjuvant treatment for diabetic foot ulcer. It may fasten the wound healing and decrease the burden caused by diabetic foot ulcers.