The effect of statin administration on IL-6 and IL-1b expression in peripheral blood mononuclear cells of a hypertensive patient with SARS-CoV-2 spike protein stimulation.

Aim The infection of the SARS-CoV-2 virus potentially causes a cytokine storm with elevated IL-6 and IL-1ß levels. Statin therapy was common among COVID-19 patients due to their cardiovascular comorbidities. However, the effect of statins on COVID-19 infection is unclear. The aim of this study was to evaluate the impact of statin administration on IL-6 and IL-1ß level in peripheral blood mononuclear cells (PBMCs) after SARS-CoV-2 spike protein stimulation. Methods The PBMCs were isolated from a hypertensive patient and stimulated by the SARS-CoV-2 subunit S1 spike protein. The PBMCs were then divided into four treatment groups and treated with simvastatin at various doses (10 µM, 25 µM, 50 µM, and control). IL-6 and IL-1ß were measured from the supernatant using the ELISA method. Results The stimulation of SARS-CoV-2 spike protein in PBMC cell culture statistically increased IL-6 and IL1ß expression of 5.2 and 35.07 fold, respectively (p<0.05). The expressions of IL-6 and IL-1ß were not statistically significant among three simvastatin doses and control. Conclusion Statin administration did not have significant effect on IL-6 and IL-1ß levels in PBMCs after SARS-CoV-2 spike protein stimulation in this study, a further study is needed.

Prevalence of and risk factors for depression, anxiety, and stress in non-hospitalized asymptomatic and mild COVID-19 patients in East Java province, Indonesia.

BACKGROUND: Despite abundant data on mental health during the COVID-19 pandemic, 3 important knowledge gaps continue to exist, i.e., 1) studies from low-/middle income countries (LMICs); 2) studies in the later period of the COVID-19 pandemic; and 3) studies on non-hospitalized asymptomatic and mild COVID-19 patients. To address the knowledge gaps, we assessed the prevalence of and the risk factors for mental health symptoms among non-hospitalized asymptomatic and mild COVID-19 patients in one LMIC (Indonesia) during the later period of the pandemic. METHODS: This cross-sectional study was conducted in September 2020 in East Java province, Indonesia. Study population consisted of non-hospitalized asymptomatic and mild COVID-19 patients who were diagnosed based on reverse transcriptase-polymerase chain reaction results from nasopharyngeal swab. Mental health symptoms were evaluated using the Depression Anxiety Stress Scale-21. RESULTS: From 778 non-hospitalized asymptomatic and mild COVID-19 patients, 608 patients were included in the analysis. Patients' median age was 35 years old and 61.2% were male. Of these, 22 (3.6%) reported symptoms of depression, 87 (14.3%) reported symptoms of anxiety, and 48 (7.9%) reported symptoms of stress. Multivariate logistic regression analysis showed that females were more likely to report symptoms of stress (adjusted odds ratio (aOR) = 1.98, p-value = 0.028); healthcare workers were more likely to report symptoms of depression and anxiety (aOR = 5.57, p-value = 0.002 and aOR = 2.92, p-value = 0.014, respectively); and those with a recent history of self-quarantine were more likely to report symptoms of depression and stress (aOR 5.18, p = 0.004 and aOR = 1.86, p = 0.047, respectively). CONCLUSION: The reported prevalence of mental health symptoms, especially depression, was relatively low among non-hospitalized asymptomatic and mild COVID-19 patients during the later period of the COVID-19 pandemic in East Java province, Indonesia. In addition, several risk factors have been identified.

Retrospective Study of the Association Between Platelet-to-Lymphocyte Ratio in Patients with Acute Coronary Syndrome on Admission to a Rural Referral Center in East Java, Indonesia, and the Incidence of New Symptomatic Heart Failure at 6 Months.

BACKGROUND This was a retrospective study conducted at a rural referral center in East Java, Indonesia, to evaluate the association between the platelet-to-lymphocyte ratio (PLR) on hospital admission and the incidence of new symptomatic heart failure (HF) within 6 months in patients with acute coronary syndrome (ACS). MATERIAL AND METHODS The study population consisted of all ACS patients who were hospitalized between 1 January and 31 December 2018 at a non-percutaneous coronary intervention-capable secondary referral hospital and came for a routine follow-up until 6 months afterwards. The diagnosis of new symptomatic HF was based on International Classification of Diseases 10th revision code I50.9. RESULTS From 126 hospitalized patients, 92 patients were included in the analysis. The incidence rate of new symptomatic HF at 6 months was 70.65%. High PLR upon initial admission was significantly associated with new symptomatic HF incidence (odds ratio=1.70, P<0.001). PLR was also able to discriminate new symptomatic HF incidence at 6 months with area under the curve of 0.83 (P=0.001). Multivariate Cox regression analysis showed that PLR was an independent predictor for new symptomatic HF incidence (hazard ratio=4.5, P=0.001). CONCLUSIONS In a rural center in Indonesia, the PLR was independently correlated with the onset of new symptomatic HF in patients with ACS 6 months after hospital admission. The PLR may be a supplementary biomarker for clinical outcomes in patients with ACS for use in resource-limited regions.

Diagnostic test accuracy of Xpert MTB/RIF for tuberculous pericarditis: a systematic review and meta-analysis.

Introduction: Xpert MTB/RIF is a rapid diagnostic instrument for pulmonary tuberculosis (TB). However, studies reported varied accuracy of Xpert MTB/RIF in detecting Mycobacterium tuberculosis in pericardial effusion. Methods: We performed a systematic review of literature in PubMed, published up to February 1, 2020, according to PRISMA guidelines. We screened cross-sectional studies, observational cohort studies, and randomized control trials that evaluated the accuracy of Xpert MTB/RIF in diagnosing TB pericarditis. Papers with noninterpretable results of sensitivity and specificity, non-English articles, and unpublished studies were excluded. The primary outcomes were the sensitivity and specificity of Xpert MTB/RIF. We conducted a quality assessment using QUADAS-2 to evaluate the quality of the studies. A bivariate model pooled the overall sensitivity, specificity, positive likelihood ratios (PLRs), and negative likelihood ratios (NLRs) of included studies. Results: In total, 581 subjects from nine studies were analyzed in this meta-analysis. Our pooled analysis showed that the overall sensitivity, specificity, PLRs and NLRs of included studies were 0.676 (95% CI: 0.580-0.759), 0.994 (95% CI: 0.919-1.000), 110.11 (95% CI: 7.65-1584.57) and 0.326 (95% CI: 0.246-0.433), respectively. Conclusions: Xpert MTB/RIF had a robust specificity but unsatisfactory sensitivity in diagnosing TB pericarditis. These findings indicated that although positive Xpert MTB/RIF test results might be valuable in swiftly distinguishing the diagnosis of TB pericarditis, negative test results might not be able to rule out TB pericarditis. Registration: PROSPERO CRD42020167480 28/04/2020.

Standard precaution adherence among clinical medical students in HIV and non-HIV ward in Indonesia.

INTRODUCTION: Health-care workers, especially medical intern, are at risk of exposed to blood and other body fluids in the course of their work. To reduce the risk, standard precaution (SP) is introduced. Among all communicable diseases that could be transmitted, human immunodeficiency virus (HIV) is the most stigmatized disease. However, there are some government hospitals that separated adult HIV patients with other patients to prevent additional infection. This study aims to evaluate the impact of ward separation on SP adherence. MATERIALS AND METHODS: This was an observational study conducted in March 2017 in a tertiary referral hospital for the eastern part of Indonesia. The participants were 150 medical students who underwent the past year of their clinical rotation. They were given a three-part questionnaire, consisting of their background, their SP practice in the HIV ward and non-HIV wards, and their perception and attitude regarding SP. McNemar's test and Fisher's exact test were used for the statistical analysis, using SPSS version 23.0 for Windows. RESULTS: Participants were more adhered to SP (hand hygiene, wear mask as indicated, and wear glove as indicated) in the HIV ward compare to non-HIV wards (P = 0.002, P = 0.001, and P = 0.001, respectively). Almost all participants were more careful in implementing SP in the HIV ward than in non-HIV wards and were more concerned of getting needlestick injury in the HIV ward than in non-HIV ward. CONCLUSION: HIV and non-HIV ward separation negatively impact medical students' SP adherence.

Upward migration and peroral extrusion of a peritoneal shunt catheter: Case report and review of the literature.

BACKGROUND: Various complications after ventriculoperitoneal (VP) shunt surgery have been reported, but peroral extrusion of peritoneal catheter is an extremely rare complication, and only 20 cases have been reported since 1987. The pathophysiology still remains unclear and the management is challenging. CASE DESCRIPTION: A 5-year-old boy presented with a catheter coming out of his mouth. The boy had a posterior fossa tumor surgery and had VP shunt insertion 1 year earlier. Clinical signs and imaging studies showed that the distal end of the catheter had perforated the gaster and migrated upward and extruded through the mouth. Emergency removal of the shunt and proper treatment were done and he made uneventful recovery. CONCLUSION: Peroral extrusion of VP shunt is extremely rare. Clinicians should be aware of this complication. With early diagnosis and proper management, the prognosis for good recovery is excellent, with only two deaths being reported in the literature. Complication of shunt extrusion is difficult to avoid, but knowing the risk factors, pathophysiology and proper management will decrease the morbidity and mortality of such cases.