Comparison between provisional and dual systematic stenting approach for left main bifurcation disease: A systematic review and meta-analysis.

Despite recent advancements, challenges persist in determining the optimal stenting strategy for LM bifurcation disease. Hence, this systematic review aims to compare single provisional and systematic dual stenting for managing LM bifurcation disease. A systematic search was performed until January 14, 2024. For the effect measure, risk ratios (RRs) was calculated. This study included 22 studies with 10776 participants. The all-cause mortality and cardiovascular mortality revealed comparable outcomes between provisional and dual-systematic stenting (RR 1.13, CI95 %: 0.87-1.47, p 0.36, I2 59 %; RR 1.16, CI95 %: 0.73-1.84, p 0.63, I2 80 %). In addition, MACE, MI, TLR, TVR, and in stent thrombosis also showed similar findings. Subgroup analysis revealed that cohort studies was the source of heterogeneity in all-cause mortality, stent thrombosis, and TLR. This meta-analysis suggests comparable outcomes between provisional and dual-systematic stenting in managing LM bifurcation disease. Further study is needed to validate the outcomes of novel techniques.

Economic Evaluation of COVID-19 Screening Tests and Surveillance Strategies in Low-Income, Middle-Income, and High-Income Countries: A Systematic Review.

BACKGROUND Economic evaluation of the testing strategies to control transmission and monitor the severity of COVID-19 after the pandemic is essential. This study aimed to review the economic evaluation of COVID-19 tests and to construct a model with outcomes in terms of cost and test acceptability for surveillance in the post-pandemic period in low-income, middle-income, and high-income countries. MATERIAL AND METHODS We performed the systematic review following PRISMA guidelines through MEDLINE and EMBASE databases. We included the relevant studies that reported the economic evaluation of COVID-19 tests for surveillance. Also, we input current probability, sensitivity, and specificity for COVID-19 surveillance in the post-pandemic period. RESULTS A total of 104 articles met the eligibility criteria, and 8 articles were reviewed and assessed for quality. The specificity and sensitivity of COVID-19 screening tests were reported as 80% to 90% and 40% to 90%, respectively. The target population presented a mortality rate between 0.2% and 19.2% in the post-pandemic period. The implementation model of COVID-19 screening tests for surveillance with a cost mean for molecular and antigen tests was US$ 46.64 (min-max US $0.25-$105.39) and US $6.15 (min-max US $2-$10), respectively. CONCLUSIONS For the allocation budget for the COVID-19 surveillance test, it is essential to consider the incidence and mortality of the post-pandemic period in low-income, middle-income, and high-income countries. A robust method to evaluate outcomes is needed to prevent increasing COVID-19 incidents earlier.

The roles of C-reactive protein-albumin ratio as a novel prognostic biomarker in heart failure patients: A systematic review.

C-Reactive Protein (CRP)-albumin ratio (CAR) is a novel prognostic biomarker that is predicted to be a more reliable indicator than CRP or albumin alone. Therefore, this systematic review aimed to evaluate the role of CAR in predicting poor outcomes of heart failure (HF) patients. We conducted a literature search across ProQuest, PubMed, ScienceDirect, Web of Science, and Scopus. All related studies assessing CAR and reporting mortality outcomes or other adverse outcomes were assessed. A total of five studies with a total of 1821 patients were included in this review. CAR is significantly associated with all-causes in-hospital mortality and out-hospital mortality in patients with acute and chronic heart failure. CAR is associated with higher hospitalization rates, the number of hospitalizations, severe New York Heart Association (NYHA) classification, and the risk of advanced HF. In conclusion, CAR is significantly associated with poor HF outcomes including all-cause mortality (cardiac and non-cardiac death).

Quantification of hs-Troponin Levels and Global Longitudinal Strain among Critical COVID-19 Patients with Myocardial Involvement.

Background. Myocardial involvement among critically ill patients with coronavirus disease 2019 (COVID-19) often has worse outcomes. An imbalance in the oxygen supply causes the excessive release of pro-inflammatory cytokines, which results in increased ventilation requirements and the risk of death in COVID-19 patients. Purpose. We evaluated the association between the hs-troponin I levels and global longitudinal strain (GLS) as evidence of myocardial involvement among critical COVID-19 patients. Methods. We conducted a prospective cohort study from 1 February to 31 July 2021 at RSUD Dr. Soetomo, Surabaya, as a COVID-19 referral center. Of the 65 critical COVID-19 patients included, 41 (63.1%) were men, with a median age (interquartile range) of 51.0 years (20.0-75.0). Subjects were recruited based on WHO criteria for severe COVID-19, and myocardial involvement in the form of myocarditis was assessed using CDC criteria. Subjects were examined using echocardiography to measure the GLS, and blood samples were taken to measure the hs-troponin. Subjects were then followed for their need for mechanical ventilation and in-hospital mortality. Results. Severe COVID-19 patients with cardiac injury were associated with an increased need for intubation (78.5%) and an increased incidence of myocarditis (50.8%). There was a relationship between the use of intubation and the risk of death in patients (66.7% vs. 33.3%, p-value < 0.001). Decreased GLS and increased hs-troponin were associated with increased myocarditis (p values < 0.001 and 0.004, respectively). Decreased GLS was associated with a higher need for mechanical ventilation (12.17 + 4.79 vs. 15.65 + 4.90, p-value = 0.02) and higher mortality (11.36 + 4.64 vs. 14.74 + 4.82; p-value = 0.005). Elevated hs-troponin was associated with a higher need for mechanical ventilation (25.33% vs. 3.56%, p-value = 0.002) and higher mortality (34.57% vs. 5.76%, p-value = 0.002). Conclusions. Critically ill COVID-19 patients with myocardial involvement and elevated cardiac troponin levels are associated with a higher need for mechanical ventilation and higher mortality.

Clinical characteristics and surgical outcomes of cardiac myxoma: A meta-analysis of worldwide experience.

Cardiac myxoma is the most common primary cardiac tumor. However, existing literature mainly consists of single-center experiences with limited subjects. This systematic review aimed to provide data on clinical characteristics and surgical outcomes of cardiac myxoma. We performed a thorough literature search on May 23, 2023 on PubMed, ProQuest, ScienceDirect, Scopus, and Web of Science. The inclusion criteria were English full-text, observational studies, and included >20 subjects. From the search, 112 studies with a total of 8150 patients were included in the analysis. The mean age was 51 years (95 % confidence interval [95%CI] = 49.1-52.3), and the majority were females (64.3 % [95 % CI = 62.8-65.8 %]). The most common clinical manifestation was cardiovascular symptoms. Echocardiography can diagnose almost all cases (98.1 % [95 % CI = 95.8-99.6 %]). Cardiac myxoma was mostly prevalent in left atrium (85.3 % [95%CI = 83.3-87 %]) and predominantly with pedunculated morphology (75.6 % [95%CI = 64.1-84.3 %]). Post-tumor excision outcomes were excellent, with an early mortality of 1.27 % (95 % CI = 0.8-1.8 %), late mortality rate of 4.7 (95 % CI = 2.5-7.4) per 1000 person-years, and recurrence rate at 0.5 (95 % CI = 0.0-1.1) per 1000 person-years. Tumor excision is warranted in a timely manner once the cardiac myxoma diagnosis is established.

The roles of thyroidectomy in patients with amiodarone-induced thyrotoxicosis: A systematic review.

The principal management of Amiodarone-induced-thyrotoxicosis (AIT) is balancing cardiac-thyroid conditions. However, the role of thyroidectomy is still contentious. This systematic review aims to provide insights into the roles of thyroidectomy in the management of AIT. This systematic review encompasses 303 AIT patients who underwent thyroidectomy from 14 studies. The indication of thyroidectomy can be due to cardiac factors, thyrotoxicosis conditions, and patient-physician considerations. Thyroidectomy is more effective in improving thyroid hormone status, cardiac function, and mortality compared to optimal medical therapy, especially in those with left ventricular ejection fraction < 40 %. Thyroidectomy is effective in improving cardiac function and mortality due to shorter duration for achieving euthyroid. Thyroidectomy and medical therapy have comparable side effects. However, the identification of high-risk patients may reduce thyroidectomy complications. Thus, thyroidectomy should not be viewed as the last resource and should be performed immediately when indicated.

Economic Evaluations of Screening Programs for Chronic Kidney Disease: A Systematic Review.

OBJECTIVES: The aim of this review is to appraise and assimilate evidence from studies that have reported on the cost-effectiveness of screening programs for chronic kidney disease (CKD). METHODS: The study protocol was registered on International Prospective Register of Systematic Reviews (PROSPERO). The final search was conducted on 18 January 2023 using 7 databases. Screening of articles, data extraction, and quality assessment was performed by 2 independent reviewers. The ISPOR-AMCP-NPC checklist was used to assess the credibility of the included studies. RESULTS: From 4948 retrieved studies, a final total of 20 studies were included in the qualitative synthesis. Studies found that screening in diabetic populations was cost-effective (n = 8, 57%) or even cost-saving (n = 6, 43%). Four studies (67%) found that screening in hypertensive populations was also cost-effective. For the general population, findings were inconsistent across studies in which many found screening to be cost-effective (n = 11, 69%), some cost-saving (n = 2, 12%), and others not cost-effective (n = 3, 19%). The most influential parameters identified were prevalence of CKD and cost of screening. CONCLUSIONS: Screening for CKD in patients with diabetes or hypertension is recommended from a cost-effectiveness point of view. For the general population, despite some inconsistent findings, the majority of studies demonstrated that screening in this population is cost-effective, depending mainly on the prevalence and the costs of screening. Healthcare decision makers need to consider the prevalence, stratification strategies, and advocate for lower screening costs to reduce the burden on healthcare budgets and to make screening even more favorable from the health-economic perspective.

Pediatric genitourinary injuries: 7-year experience at the largest tertiary referral hospital in Eastern part of Indonesia.

INTRODUCTION: The anatomical variations between children and adults render pediatric patients more prone to urogenital trauma. However, it is not known for certain whether children are more prone to genitourinary trauma than adults. The aim of the study is to scrutinize the characteristic of pediatric genitourinary trauma at, the largest tertiary hospital in Eastern part of Indonesia. STUDY DESIGN: The design of the study was analytic retrospective gathering medical records of all pediatric patients with urogenital trauma with total sampling. The number of patients, ages, genders, etiology, locations, and management were collected. Data was statistically analyzed using SPSS®, and p < 0.05 was considered statistically significant. RESULTS: We found 13.5 (10-15.5) years as the median age in our 60 samples. Boy (75.00%), renal trauma (56.67%), abdominal and pelvic trauma (96.67%), traffic accident (91.67%), suprapubic catheterization (52.17%), and hemodynamically stable (91.67) was among the majority. We also found that non-operative management was in majority. Statistical analysis demonstrated significant differences for management and grade of injury (p < 0.05). DISCUSSIONS: This is, to the best of our knowledge, the first study of genitourinary injuries in children who were treated at a tertiary hospital in Indonesia during the course of the 7-year research period. The limitations of this study are retrospective character and conducted in single institution. CONCLUSION: The highest incidence of pediatric urogenital trauma is renal trauma due to traffic accident, which often multitrauma. Future prospective multi-center studies should be done to corroborate the results.

Difficulty in management of acute invasive fungal rhinosinusitis in Indonesia during the COVID-19 pandemic: A case report.

Invasive fungal rhinosinusitis is a rare disease with a high morbidity and mortality rate. Lately, COVID-19 has been associated with an increased incidence of this disease. We present the first case of COVID-19-associated acute invasive fungal rhinosinusitis found in Indonesia. The risk factors for the disease include corticosteroid use and antibiotic use. The case was complicated with left orbital cellulitis and cerebral abscess. Difficulty of management in Indonesia during the COVID-19 pandemic includes hesitancy of the patient to seek medical care and the availability of surgical team for COVID-19-positive patients. Monitoring of corticosteroid and antibiotic use must be emphasized during the pandemic. Awareness of the disease needs to be increased in Indonesia.

Recurrent Partial Hydatidiform Mole: A Case Report of Seven Consecutive Molar Pregnancies.

Hydatidiform mole (HM) is an aberrant pregnancy characterized by atypical trophoblastic hyperplasia, hydropic chorionic villi, and deprived fetal development. There are two types of HM, ie, complete (CHM) and partial (PHM). Both CHM and PHM can recur; however, the recurrence of PHM is very scarce compared to CHM. In this report, we present a case of a 33-year-old woman with recurrent PHM for 7 times without any normal pregnancy in-between. PHM was determined by histology examination. The patient underwent suction curettage and was followed up with serial ß-hCG levels. Recurrent PHM, although rare, is associated with an increased incidence of malignancy. A series of clinical and ß-hCG evaluation should be warranted because of the possibility of gestational trophoblastic neoplasia development.

Outcomes of the Indonesian Chronic Disease Management Program (PROLANIS) in Patients with Hypertension During the COVID-19 Pandemic in Rural Areas: A Preliminary Evaluation Study.

BACKGROUND The Indonesian Chronic Disease Management Program (PROLANIS) is a government program that aims to improve the health outcomes of patients with chronic diseases, including hypertension. This preliminary study aimed to evaluate the impacts of the coronavirus disease 2019 (COVID-19) pandemic on the health outcomes of hypertension patients in rural areas who were enrolled in PROLANIS. MATERIAL AND METHODS This study used data from 4 PROLANIS groups in East Java province. The data were collected from participants' 6-month evaluations at 3 time points: before the COVID-19 pandemic in December 2019 (T0), during the COVID-19 pandemic in June 2020 (T1), and in December 2020 (T2). Evaluated parameters were body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), low-density lipid (LDL), high-density lipid (HDL), triglyceride (TG), and estimated glomerular filtration rate (eGFR). RESULTS There were 91 patients included in the analyses. Compared to T0, BMI, blood pressure, eGFR, and TC had significantly deteriorated at T1, but LDL, HDL, and TG showed no marked changes. At T2, BMI, DBP, and TC were similar to T0. On the other hand, SBP and eGFR did not improve, while HDL significantly deteriorated. Stratified based on age, worsening of DBP, TC, and LDL at T1 and eGFR at T1 and T2 was only observed in those aged 60 years and older. CONCLUSIONS This preliminary study showed that the health outcomes of hypertension patients in rural areas who were enrolled in PROLANIS were negatively impacted during the COVID-19 pandemic, with the elderly being the most affected.

Evaluation of Health-Related Quality of Life and Mental Health in 729 Medical Students in Indonesia During the COVID-19 Pandemic.

BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has impacted the health-related quality of life (HRQoL) and mental health worldwide. However, its impact on medical students in Indonesia has not been well documented. This study aimed to evaluate HRQoL and mental health in 729 Indonesian medical students during the COVID-19 pandemic. MATERIAL AND METHODS We conducted a cross-sectional study from 31 August to 30 September 2021. The study instrument was an online questionnaire that was distributed via social media platforms. The 12-item short form version 2 (SF12v2) was used to measure HRQoL, and the 21-item Depression, Anxiety, and Stress Scale (DASS-21) was used to measure mental health. RESULTS From 729 Indonesian medical students included in the analyses, 37.3% had impaired physical component and 66.9% had impaired mental component of HRQoL. The determinants were medical students' island of residence, history of hospitalization, and family member's hospitalization and death due to COVID-19. Concerning mental health, the prevalence of reported symptoms of depression, anxiety, and stress were 45.4%, 65.2%, and 60.9%, respectively. Sex, study method, grade, previous COVID-19 disease severity, comorbidities, previous learning experience, and history of family isolation were identified as the determinants of mental health. CONCLUSIONS This study highlights the adverse effects of COVID-19 on HRQoL and mental health in Indonesian medical students. The results identified key associations, including SARS-CoV-2 infection and comorbidities experienced by the students, the health of their families, including grief following bereavement, and the effects of social isolation during the pandemic.

Factors for In-Hospital Mortality in 145 Male Patients with Fournier's Gangrene: A 10-Year Observational Study from a Single Tertiary Referral Center in Indonesia.

BACKGROUND Fournier's gangrene (FG) is a potentially fatal necrotizing infection. Due to the rapid progression of the disease, the fatality rate remains high despite advances in therapy. This 10-year observational study from a single tertiary referral center in Indonesia aimed to identify the risk factors for in-hospital mortality from 145 male patients diagnosed with FG. MATERIAL AND METHODS This retrospective cohort study was conducted at one of Indonesia's largest tertiary referral hospitals. The risk factors of in-hospital mortality were analysed using data collected through hospital medical records. All patients diagnosed with FG from January 2012 until December 2021 were included. Outcome measured was sociodemographic factors, comorbidities, laboratory findings, length of stay, culture results, and disease outcome. The microbiological culture was performed on FG lesions isolates. The statistical analysis was conducted using SPSS version 26.0. RESULTS The analysis included 145 male patients with a median age of 52 (IQR, 43-61) years. Of them, 38 (26.20%) patients died. There were more patients with diabetes mellitus (DM) in non-survivor groups compared to survivor groups (76.3% vs 57%, p=0.035). On multivariate analysis, DM and Clostridium perfringens infection were found to be independent factors of in-hospital mortality [adjusted odds ratio (aOR)2.583, 95% confidence interval (CI)=1.061-6.289, aOR 5.982,95% CI=1.241-28.828, respectively]. CONCLUSIONS The mortality rate for FG was considerably high. DM and Clostridium perfringens infection were shown to be independent risk factors for mortality among men.

Purulent pericarditis in advanced thymoma: A case report.

Thymoma is the most common primary anterior mediastinum mass with various clinical manifestations, and one of the manifestations is pericardial effusion. While pericardial effusion in thymoma is usually serous, it can become purulent when an infection occurs in a nearby organ, albeit rare. In this report, we present a rare case of a 27-year-old woman who had purulent pericarditis secondary to an advanced thymoma. The patient came to the emergency department with the chief complaints of worsening chest discomfort, non-productive cough, and fever in the past 2 weeks. The patient was diagnosed with thymoma 5 months prior. Based on the examinations, it was discovered that the patient had pericarditis. After the pericardiocentesis was performed and the fluid was examined, the patient was diagnosed with purulent pericarditis secondary to thymoma. The patient was then treated with intravenous antibiotic and pericardial drain. Unfortunately, the patient's condition deteriorated, and the patient died on the fifth day of hospitalization. This case highlights an infrequent but potentially life-threatening complication of thymoma. In addition, thymic pathologies should be included as a rare etiology in the differential diagnosis of purulent pericardial effusion.

Association between donor's age and expression of cardiomyocyte marker quantity on adipocyte-derived mesenchymal stem cell.

Aim Adipocyte-derived mesenchymal stem cells (AMSCs) have recently been studied as a potential new approach for regeneration treatment of heart failure and ischemic myocardium. However, donor's age is thought to affect the ability of AMSC cells to differentiate into cardiomyocytes. This study aimed to analyse the association between donor's age with the expression of cardiomyocyte marker cardiac isoform of Troponin-T (cTnT) quantity on AMSCs. Methods Subcutaneous adipose tissue was taken from donors of 3 different age groups (30-40, 41-50, and >50 years old), and then processed into AMSC cells by insert culture. AMSC cell phenotype was identified by assessing the quantity of mesenchymal markers expression (CD34, CD45, CD90, CD105) using indirect immunofluorescence technique. Afterwards, cTnT expression, a marker for cardiomyocyte differentiation from AMSC cells, was evaluated under the fluorescent microscope. The comparison was done between the 3 different age groups. Results The comparative test and post hoc analysis showed that there were differences in the expression of CD34, CD45, CD90, CD105, and cTnT between the three age groups (all p<0.05). Furthermore, there were strong negative correlations between age and CD34, CD90, CD105 and cTnT (r= -0.844, -0.914, -0.899, and -0.738, respectively), while the correlation was positive between age and CD45 (r=0.899). Conclusion Expression quantity of mesenchymal markers and cardiomyocyte markers from AMSC cells were affected by the donor's age. The higher the donor age group, the lower the expression quantity of mesenchymal markers (except CD45) and cTnT.

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.

Association between arteriovenous access flow and ventricular function: A cross-sectional study.

Background: Permanent hemodialysis access comes with a myriad of problems on top of the well-known benefits; flow disturbances, risk of infection and revision being among them. All of these could eventually lead to impaired cardiac function. Even so, the relationship between impaired cardiac function due to arteriovenous access in patients undergoing hemodialysis has not been clearly described. This study aimed to analyze the relationship of flow in an artificial arteriovenous access with left and right ventricular function in patients with chronic kidney disease (CKD) undergoing hemodialysis at a referral hospital in Indonesia. Material and methods: This was a cross sectional study with consecutive sampling technique. Samples were patients with CKD undergoing hemodialysis at Dr. Soetomo General Hospital from December 2021to January 2022. A total of 47 patients who met the inclusion criteria underwent Doppler ultrasound to assess arteriovenous access flow and transthoracic echocardiography to assess left and right ventricle function. Results: From 47 patients, 26 (55.3%) had high arteriovenous access flow. The clinical characteristics of the patients between the high and low arteriovenous access flow groups were not significantly different. We found that the value of left ventricular ejection fraction in the non-high-flow access group was significantly higher than the high-flow access group (p < 0.05). Other than that, the median right ventricle fractional area changes in the non-high-flow access group was also higher than the high-flow access group (p < 0.05). Conclusion: Arteriovenous access flow as measured by Doppler ultrasonography has a significant relationship with impaired left and right ventricular functions based on systolic function parameters from echocardiography.

Inherited thrombophilia transpires with severe coronary arterial thrombosis in wide range of age backgrounds: A report of 3 cases.

Introduction: and importance: Protein C and S deficiency are some of the coagulation cascade disorders which may also contributes not only to venous thromboembolism (VTE), but also rarely to arterial thrombosis. Here we present a report of 3 severe coronary artery disease (CAD) cases ranging from very young to elderly patients with concomitant inherited thrombophilia. Case presentation: The first case was a chronic coronary syndrome from a very young male patient with history of VTE without any other risk factor of CAD. The second case was about premature CAD with triple chronic total occlusion (RCA, LCX, LAD) in patient under 45 years old, with single risk factor. The third case was about accelerated atherosclerosis progression from previously non significant stenosis in RCA into total occlusion in RCA and inferior STEMI in old patient on supposely adequate double anti platelet agent. Clinical discussion: All patients had protein C and/or S deficiency and first degree family history of VTE, therefore inherited thrombophilia was diagnosed. We gave them oral anticoagulant in addition to their standard treatment for secondary prevention with good outcome and without further adverse event. Conclusion: It is important to raise awareness to perform screening inherited thrombophilia as an important risk factor for CAD in special subgroup such as young age patient with rapid course progression and family history of VTE. The use of oral anticoagulants as either prophylactic or therapeutic purpose in patients with inherited thrombophilia are safe and effective. However, further research is still needed.

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.

Recurrent keratoconjunctivitis as the sole manifestation of COVID-19 infection: A case report.

INTRODUCTION: Ocular symptoms are uncommon manifestations of coronavirus disease 2019 (COVID-19) infection. Earlier study reported that dry eye, blurred vision, foreign body sensation, tearing, itching, conjunctival secretion, conjunctival congestion, ocular pain, and photophobia are among the ocular symptoms that could be found in COVID-19 patients. However, there are only a few reports available regarding corneal involvement in this disease. Here we report a case of keratoconjunctivitis as the only symptom of COVID-19 infection. CASE DESCRIPTION: A 27-year-old man who worked as an obstetrics and gynecology resident came to the outpatient clinic with the chief complaints of eye discomfort, foreign body sensation, conjunctival hyperemia, lacrimation, and photophobia in his right eye for the past 3 weeks. Fluorescence test showed a small corneal lesion. The patient was then diagnosed with keratoconjunctivitis. A week after the treatment, all symptoms were resolved. A month later, the patient came to the emergency room with the same eye complaints but with a more severe pain. The fluorescence test showed wider corneal lesion compared to last month. The result from the corneal swab is negative for bacterial or fungal infection, indicating a viral infection. Afterwards, reverse transcriptase polymerase chain reaction test from nasopharyngeal swab was performed and revealed that the patient was positive for COVID-19. CONCLUSIONS: This case report showed that keratoconjunctivitis may occur as the only manifestation of COVID-19 infection. Thus, patient presented with unexplainable eye symptoms should be evaluated for COVID-19 infection.