Background Amoxicillin plus probenecid is an alternative to intramuscular benzathine penicillin G for treating syphilis in the United Kingdom. Low-dose amoxicillin is an alternative treatment option used in Japan. Methods We conducted an open-label, randomized, controlled, non-inferiority trial between August 31, 2018, and February 3, 2022, to compare 1,500 mg low-dose amoxicillin monotherapy with the combination of 3,000 mg amoxicillin and probenecid (non-inferiority margin 10%). Patients with human immunodeficiency virus (HIV) infection and syphilis were eligible. The primary outcome was the cumulative serological cure rate within 12 months post-treatment, measured using the manual rapid plasma reagin card test. Secondary outcomes included safety assessment. Results A total of 112 participants were randomized into two groups. Serological cure rates within 12 months were 90.6% and 94.4% with the low-dose amoxicillin and combination regimens, respectively. Serological cure rates for early syphilis within 12 months were 93.5% and 97.9% with the low-dose amoxicillin and combination regimens, respectively. Non-inferiority of low-dose amoxicillin compared with amoxicillin plus probenecid overall and for early syphilis was not confirmed. No significant side effects were detected. Conclusion This is the first randomized controlled trial to demonstrate a high efficacy of amoxicillin-based regimens for treating syphilis in patients with HIV infection, and the non-inferiority of low-dose amoxicillin compared with amoxicillin plus probenecid was not seen. Therefore, amoxicillin monotherapy could be a good alternative to intramuscular benzathine penicillin G with fewer side effects. However, further studies comparing with benzathine penicillin G in different populations and with larger sample sizes are needed. Clinical trials registration University Hospital Medical Information Network (UMIN000033986)
We report a case of pseudo-renal failure caused by urinary ascites due to spontaneous bladder rupture following transurethral resection of a bladder tumour (TUR-BT). A 63-year-old man presented with 2 months of abdominal distension due to ascites. Laboratory findings showed elevated serum creatinine and hyperkalaemia. Peritoneal fluid urea, creatinine and potassium levels were greater than those in serum levels. CT scan showed partial wall thinning in the bladder wall, and cystography indicated fragility in the dome where the latest TUR-BT was performed. Pseudo-renal failure (laboratory abnormalities of acute kidney injury in the setting of normal kidney function) from urinary ascites and reverse intraperitoneal dialysis was diagnosed. Symptoms and laboratory abnormalities improved promptly with insertion of a urinary catheter. This report aims to increase recognition of urinary ascites when a patient with genitourinary surgical procedures or radiation therapy, or blunt abdominal trauma, presents with ascites and elevated creatinine simultaneously.
Objective: To investigate changes in weight following the initiation of antiretroviral therapy in treatmentnaïve Asian people living with human immunodeficiency virus (PLWH).Methods: This retrospective observational study evaluated adult treatment-naïve Asian PLWH who started antiretroviral therapy based on an integrase strand transfer inhibitor, a protease inhibitor or a nonnucleoside reverse transcriptase inhibitor at the AIDS Clinical Centre, Tokyo between January 2005 and February 2019. Patients were followed-up until October 2019. Multi-variate linear mixed-effects models were used to generate marginal predictions of weight over time. Predicted weight was reported at 3month intervals until censoring or for 5 years after treatment initiation.Results: Five years after treatment initiation, average weight gain in PLWH who started on dolutegravir-, darunavir-and elvitegravir-based treatment was 5.3 kg, 4.1 kg and 4.6 kg, respectively, while those who started on raltegravir-, lopinavir-and atazanavir-based treatment gained an average of 1.9 kg, 2.1 kg and 2.3 kg, respectively. Average weight gain in PLWH who started treatment with the backbone drugs, tenofovir alafenamide, abacavir and tenofovir disproxil fumarateb was 4.1 kg, 3.0 kg and 3.0 kg, respectively, and those treated with dolutegravir plus tenofovir alafenamide/emtricitabine gained an average of 6.7 kg.Conclusions: Antiretroviral-therapy-associated weight gain continued to increase for 5 years following treatment initiation. A combination of dolutegravir and tenofovir alafenamide/emtricitabine was associated with the greatest weight gain.
ObjectivesThe COVID-19 pandemic has had variable effects on the rates of STIs reported across the globe. This study sought to assess how the number of STI reports changed during the pandemic in Japan.MethodsWe used national infectious disease surveillance data from the National Institute of Infectious Diseases (Tokyo, Japan) for the period between January 2013 and December 2021. We compared reported rates of chlamydia, gonorrhoea, condyloma acuminata and genital herpes, as well as total notifications for HIV/AIDS and syphilis during the pandemic versus previous years in Japan. We used a quasi-Poisson regression to determine whether any given week or month between January 2018 and December 2021 had a significant excess or deficit of STIs. Notification values above or below the 95% upper and lower prediction thresholds were considered as statistically significant. The start of the pandemic was defined as January 2020.ResultsChlamydia generally remained within predicted range during the pandemic period. Reporting of gonorrhoea was significantly higher than expected throughout early-to-mid 2021 but otherwise generally remained within predicted range prior to 2021. Condyloma, herpes and HIV/AIDS reporting were transiently significantly lower than expected throughout the pandemic period, but no significant periods of higher-than-expected reporting were detected. Syphilis showed widespread evidence of significantly lower-than-predicted reporting throughout 2020 but eventually reversed, showing significantly higher-than-predicted reporting in mid-to-late 2021.ConclusionsThe COVID-19 pandemic was associated with variable changes in the reporting of STIs in Japan. Higher-than-predicted reporting was more likely to be observed in the later phases of the pandemic. These changes may have been attributable to pandemic-related changes in sexual behaviour and decreased STI clinic attendance and testing, but further research on the long-term impact of the pandemic on STIs is necessary.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.