Comparison of antiphenolic glycolipid-1 antibody levels in seropositive contacts of leprosy after 2 years of single-dose rifampicin as postexposure prophylaxis.

Background: Leprosy is still a global problem, especially in developing countries, including Indonesia. Ineffective prevention of leprosy leads to active transmission of the disease. World Health Organization (WHO) recommend post-exposure prophylaxis (PEP) with single dose of rifampicin (SDR) for leprosy patients. Previous study showed protective effect of SDR against leprosy, especially for the first 2 years. Hence, the use of PEP and IgM anti PGL-1 examination are required to suspend the chain of leprosy transmission. This study evaluated the effectiveness of SDR administration by comparing IgM anti-PGL-1 antibody levels in seropositive household contacts before and after 2 years of SDR administration. Methods: Analytical observational laboratory study comparing IgM anti PGL-1 antibody levels before and after 2 years of SDR administration in leprosy contacts, with a prospective follow-up study design. We conducted this study from December 2022 to January 2023 at Dr. Mohammad Hoesin General Hospital Palembang. All seropositive household contacts of leprosy who had been administrated SDR 2 years ago were included, then PGL-1 antibody levels were examined. Results: The use of SDR showed significant improvement in leprosy contacts after 2 years (P=0.000). The median antibody level before SDR administration was 1,209.20 (615.81 - 4,353.60), which decrease to 146.03 (0 - 2,487.80) U/mL after 2 years. There was statistically significant relationship between history of BCG vaccination (P=0.003) and IgM PGL-1 antibody levels after 2 years of SDR administration. Conclusion: There is a significant decrease in IgM anti PGL-1 antibody levels among leprosy contacts after 2 years of SDR chemoprophylaxis administration.

Correlation between Antimicrobial Resistant Propionibacterium acnes and Severity of Acne Vulgaris: Findings from a Tertiary Hospital.

The study of antimicrobial-resistant Propionibacterium acnes was not conducted regularly, especially in Indonesia. Conversely, regular monitoring of antibiotic efficacy through in vitro testing to assess the evolution of current resistance patterns is obligated; thus, filling the gap caused by a lack of appropriate antibiotic surveillance is required. Analyse the correlation between resistance patterns of P. acnes to doxycycline, clindamycin, erythromycin and azithromycin with the severity of acne vulgaris. This is an analytic observational laboratory study with a cross-sectional design of mild to severe acne vulgaris (AV) patients. Specimens were obtained from comedones of 71 patients, which were cultured and identified using biochemical examination. Antimicrobial resistance (doxycycline, clindamycin, erythromycin and azithromycin) to P. acnes was tested by disc diffusion method. Among 71 samples collected, 40 (56.3%) P. acnes isolates were cultured and identified. The incidence of P. acnes resistance to more than one antimicrobial was 45%. Antimicrobial resistances were clindamycin 42.5%, erythromycin 40%, azithromycin 23.5% and doxycycline 12.5%, respectively. According to the contingency coefficient test, there was moderate correlation between the resistance pattern of P. acnes to clindamycin (r = 0.485, P = <0.001) and doxycycline (r = 0.433, P = 0.002) and AV severity. There was weak correlation between the resistance pattern of P. acnes to erythromycin (r = 0.333; P = 0.025) and azithromycin (r = 0.321; P = 0.032) and AV severity. In conclusion, there is a correlation between the pattern of P. acnes resistance to doxycycline, clindamycin, erythromycin, azithromycin and severity of AV.

Efficacy of Zhu's acupuncture techniques to improve muscle strength of motion limbs in stroke patients.

AIM: To investigate the efficacy of Zhu acupuncture in motoric ability improvement of stroke patients. This research is a preliminary study in an effort to test the efficacy of Zhu's acupuncture technique in motor improvement in stroke patients. METHODS: This quasi-experimental study, with the pretest and posttest approach without control group design was conducted from June to December 2019 at Holistica Medical Centre Complementary Clinic Palembang, Indonesia. Manual Muscle Testing (MMT) was used before and after the intervention. Zhu's acupuncture was given five times a week for four weeks. Results Eight patients (four males and four females), who were in the recovery phase (within a period of recovery less than 1 year) after stroke attack were involved. Seven patients experienced improvements in mild and moderate grades for shoulder joint movement after the intervention. Regarding the elbow joint movement, the majority of patients (seven) experienced mild and moderate improvements. Of the total patients who experienced improvement, the majority had mild grade improvements. Conclusion Zhu's acupuncture technique was effective in improving muscle strength of motion limbs on stroke patients.

The Association between the Activin A Serum Level and Carotid Intima-Media Thickness in Chronic Kidney Disease Patients.

INTRODUCTION: Chronic kidney disease (CKD) is associated with high mortality rates, mainly as a result of cardiovascular complications. Meanwhile, recent studies have suggested a role of a homodimer protein called activin A in chronic kidney disease-mineral and bone disorder (CKD-MBD) conditions that may exist in the vascular calcification and osteolytic process. Ultrasound examination of the carotid intima-media thickness (cIMT) is a noninvasive method to assess vascular calcification. This study aimed to analyze the relationship between the activin A serum level and cIMT in patients with CKD at Mohammad Hoesin Hospital, Palembang, Indonesia. METHODS: We conducted a hospital-based, cross-sectional study of consecutive CKD patients at the Department of Internal Medicine, Mohammad Hoesin Hospital, from July to November 2019. The level of activin A was measured by enzyme-linked immunosorbent assay. Meanwhile, cIMT measurements were collected by B-mode ultrasound imaging. RESULTS: A total of 55 patients with CKD were included in this investigation. The median serum activin A level in these patients was 236.17 (116.33-283) pg/mL, while the median cIMT was 0.8 (0.6-1.45) mm. A relationship between the serum activin A level and cIMT (r = 0.449; p = 0.001) was observed. During multivariate analysis with linear regression, triglyceride (p = 0.049), phosphate (p = 0.005), and activin A (p = 0.020) serum levels were factors associated with cIMT. CONCLUSION: In this study, a relationship between the activin A serum level and cIMT in patients with CKD was identified. Vascular calcification should be screened for in all CKD patients by the measurement of cIMT.