Infectious Diseases (all articles)
RCT: Propafenone leads to quicker sinus rhythm restoration than amiodarone in supraventricular arrhythmias related to septic shock
1 Oct, 2023 | 15:19h | UTCStudy Design & Population: The research was a two-center, prospective, controlled parallel-group, double-blind trial involving 209 septic shock patients who had new-onset supraventricular arrhythmia and a left ventricular ejection fraction above 35%. Patients were randomized to receive either intravenous propafenone (70 mg bolus followed by 400–840 mg/24 h) or amiodarone (300 mg bolus followed by 600–1800 mg/24 h).
Main Findings: The primary outcomes focused on the proportion of patients in sinus rhythm 24 hours post-infusion, time to the first sinus rhythm restoration, and arrhythmia recurrence rates. No significant difference was observed in 24-hour sinus rhythm rates between the propafenone (72.8%) and amiodarone (67.3%) groups (p=0.4). Time to the first rhythm restoration was significantly shorter for the propafenone group (median 3.7 hours) compared to the amiodarone group (median 7.3 hours, p=0.02). Recurrence of arrhythmia was notably lower in the propafenone group (52%) than in the amiodarone group (76%, p<0.001). In the subgroup of patients with a dilated left atrium, amiodarone appeared to be more effective.
Implications & Limitations: The study suggests that while propafenone doesn’t offer better rhythm control at 24 hours compared to amiodarone, it does provide faster cardioversion and fewer arrhythmia recurrences, especially in patients with a non-dilated left atrium. No significant differences were observed in clinical outcomes, such as ICU or long-term mortality, between propafenone and amiodarone in the trial. Limitations include potential underpowering of the study and the inability to fully account for the impact of multiple covariates involved in the complex therapy of septic shock.
Commentary on Twitter:
Propafenone?70 mg bolus+ 400-840 mg/24h vs amiodarone?300 mg + by 600-1800 mg/24h for SVA in septic shock, RCT
?propafenone not better for rhythm control at 24h but excellent hemodynamic safety profile, cardioverting faster & fewer recurrences#FOAMCc
?https://t.co/GVuoxPD7Hy pic.twitter.com/rRlj00x71p— Intensive Care Medicine (@yourICM) September 13, 2023
M-A | Most dengue infections are asymptomatic and could significantly contribute to the transmission of the disease
9 Aug, 2023 | 15:21h | UTC
Review | Artificial intelligence, machine learning and deep learning: Potential resources for the infection clinician
9 Aug, 2023 | 15:18h | UTC
M-A | Percutaneous catheter drainage superior to needle aspiration for liver abscess treatment success
9 Aug, 2023 | 15:12h | UTC
Multinational Study | No correlation between Covid-19 and onset of type 1 diabetes in children
8 Aug, 2023 | 13:32h | UTC
M-A | The global prevalence of human fascioliasis
8 Aug, 2023 | 13:10h | UTC
Perspective | Cardiac device infection: removing barriers to timely and adequate treatment
4 Aug, 2023 | 11:54h | UTC
Position Paper | Perioperative antibiotic prophylaxis in skin surgery
3 Aug, 2023 | 13:39h | UTCPerioperative antibiotic prophylaxis in skin surgery – Position paper of the Antibiotic Stewardship working group of the German Society for Dermatologic Surgery (DGDC) – Journal of the German Society of Dermatology
Part 1: Procedure- and patient-related risk factors
Part 2: Special indications and situations
RCT | Early oral antibiotic switch in low-risk neutropenic sepsis shows mixed results
3 Aug, 2023 | 13:15h | UTC
Consensus Paper | Diagnosis and management of infective endocarditis in adults
1 Aug, 2023 | 14:34h | UTC
Opinion | Bad science needs to be called out: the medical profession loses trust when bad studies are used to promote policy
1 Aug, 2023 | 14:29h | UTCBad Science Needs to Be Called Out – Sensible Medicine
Related: Did Republicans die more during the pandemic bc they didn’t get the vax? – By Dr. Vinay Prassad
Original Study: Excess Death Rates for Republican and Democratic Registered Voters in Florida and Ohio During the COVID-19 Pandemic – JAMA Internal Medicine
Critical Appraisal | Did Republicans die more during the pandemic bc they didn’t get the vax?
1 Aug, 2023 | 14:28h | UTCDid Republicans die more during the pandemic bc they didn’t get the vax? – By Dr. Vinay Prassad
Related: Bad Science Needs to Be Called Out – Sensible Medicine
Original Study: Excess Death Rates for Republican and Democratic Registered Voters in Florida and Ohio During the COVID-19 Pandemic – JAMA Internal Medicine
M-A | Updated evidence supports incisional negative pressure wound therapy for surgical site infection prevention
1 Aug, 2023 | 14:15h | UTC
Opinion Video | Critical analysis of the data behind Covid-19 booster shots
31 Jul, 2023 | 14:40h | UTCOriginal Publication: Correspondence | Potential “healthy vaccinee bias” in a study of BNT162b2 vaccine against Covid-19
RCT | Bictegravir regimen noninferior to dolutegravir regimen in HIV-1, HBV co-infection treatment
31 Jul, 2023 | 14:00h | UTC
RCT | Limited antibiotic efficacy in children with sinusitis lacking nasopharyngeal pathogens
27 Jul, 2023 | 13:08h | UTCIdentifying Children Likely to Benefit From Antibiotics for Acute Sinusitis: A Randomized Clinical Trial – JAMA (free for a limited period)
Editorial: Acute Bacterial Sinusitis: Limitations of Test-Based Treatment – JAMA (free for a limited period)
News Release: Bacterial testing in kids with sinusitis could slash antibiotic use – University of Pittsburgh
Commentary: Trial suggests bacterial test could reduce antibiotics in kids with sinusitis – CIDRAP
Commentary on Twitter
In children with acute sinusitis, antibiotic treatment had minimal benefit for those without nasopharyngeal bacterial pathogens. The antibiotic effect did not depend on the color of nasal discharge. https://t.co/hgRx1Qou53 pic.twitter.com/zYs8Mfbjjp
— JAMA (@JAMA_current) July 26, 2023
Cohort Study | 9.9% of patients acquire C. difficile carriage in healthcare facilities, most do not develop clinical infection
27 Jul, 2023 | 13:01h | UTC
RCT | Pitavastatin effective in the primary prevention of cardiovascular disease in HIV-infected individuals
26 Jul, 2023 | 13:35h | UTCPitavastatin to Prevent Cardiovascular Disease in HIV Infection – New England Journal of Medicine (link to abstract – $ for full-text)
Commentaries:
Pitavastatin lowers risk of cardiovascular events in people living with HIV – Aidsmap
Statins reduce cardiovascular risk in people living with HIV, new global study finds – STAT
Pitavastatin Cuts MACE in HIV-Infected Patients: REPRIEVE – TCTMD
Commentary on Twitter
Original Article: Pitavastatin to Prevent Cardiovascular Disease in HIV Infection https://t.co/HuR0Lt24N5
Editorial: HIV and Cardiovascular Disease — An Ounce of Prevention https://t.co/fsxCqrLKi0#IAS2023 pic.twitter.com/TCSQkJQNYa
— NEJM (@NEJM) July 24, 2023
Mitigating neurological, cognitive, and psychiatric sequelae of COVID-19-related critical illness
26 Jul, 2023 | 13:28h | UTC
Systematic Review | Monocyte distribution width as a diagnostic marker for infection
26 Jul, 2023 | 13:26h | UTCMonocyte Distribution Width as a Diagnostic Marker for Infection – CHEST
Commentary on Twitter
What is the diagnostic performance of monocyte distribution width across multiple infectious disease outcomes and care settings? Read the full original research in the July issue to learn more: https://t.co/iJxzNwdlgq#JournalCHEST #MedEd #CHESTCritCare pic.twitter.com/epYYOJA9wt
— CHEST® Journal (@journal_CHEST) July 7, 2023
Global, regional, and national burden of meningitis and its etiologies, 1990–2019
25 Jul, 2023 | 13:55h | UTC
Commentary on Twitter
Although largely preventable, meningitis still causes hundreds of thousands of deaths globally each year.
New @IHME_UW #GBDStudy in @TheLancetNeuro assesses incident cases and deaths due to acute infectious meningitis by aetiology and age from 1990–2019. https://t.co/S3KtMA7DMs pic.twitter.com/AYuSJHsNwK
— The Lancet (@TheLancet) July 20, 2023
Consensus Paper | Urinary tract infections in pregnant individuals
25 Jul, 2023 | 13:53h | UTCUrinary Tract Infections in Pregnant Individuals – Obstetrics & Gynecology
Cohort Study | Examining patient demographics, microbiology, and mortality in infectious endocarditis after TAVI
25 Jul, 2023 | 13:48h | UTC
New WHO guidance on the role of HIV viral suppression in improving individual health and reducing transmission
24 Jul, 2023 | 13:17h | UTCNews Release: New WHO guidance on HIV viral suppression and scientific updates released at IAS 2023 – World Health Organization
WHO Guidance: The role of HIV viral suppression in improving individual health and reducing transmission – Word Health Organization
Related WHO Guidelines:
WHO recommends optimizing HIV testing services – World Health Organization
Primary health care and HIV: convergent actions – World Health Organization
Systematic Review | Low-level HIV viremia (below 1000 copies/mL) linked to minimal sexual transmission risk
24 Jul, 2023 | 13:15h | UTCThe risk of sexual transmission of HIV in individuals with low-level HIV viraemia – The Lancet
Editorial: HIV is sexually untransmittable when viral load is undetectable – The Lancet
Related: Study: Growing Acceptability of “Undetectable = Untransmittable” but Widespread Misunderstanding of HIV Transmission Risk Persists (several texts on the subject)
Commentary on Twitter
People on ART with low but detectible levels of HIV viral load have almost zero risk of sexually transmitting the virus to others, in-depth review suggests #IAS2023https://t.co/wU26C8cEMK pic.twitter.com/hQHLDqPxO6
— The Lancet (@TheLancet) July 22, 2023