Dolutegravir/Lamivudine Is Noninferior to Continuing Dolutegravir- and Non-Dolutegravir-Based Triple-Drug Antiretroviral Therapy in Virologically Suppressed People With Human Immunodeficiency Virus: DUALING Prospective Nationwide Matched Cohort Study.

Background: Confirming the efficacy of dolutegravir/lamivudine in clinical practice solidifies recommendations on its use.

Methods: Prospective cohort study (DUALING) in 24 human immunodeficiency virus (HIV) treatment centers in the Netherlands. HIV RNA-suppressed cases were on triple-drug antiretroviral regimens without prior virological failure or resistance and started dolutegravir/lamivudine.

Clinical and Virological Outcome of Monoclonal Antibody Therapies Across SARS-CoV-2 Variants in 245 Immunocompromised Patients: A Multicenter Prospective Cohort Study.

Background: Immunocompromised patients (ICPs) have an increased risk for a severe and prolonged COVID-19. SARS-CoV-2 monoclonal antibodies (mAbs) were extensively used in these patients, but data from randomized trials that focus on ICPs are lacking. We evaluated the clinical and virological outcome of COVID-19 in ICPs treated with mAbs across SARS-CoV-2 variants.

Short Communication: Prolonged COVID-19 Infection in a Patient with Newly Diagnosed HIV/AIDS.

A 38-year-old male patient presented to the emergency department with fever and dyspnea. Hospitalization was warranted and soon coronavirus disease 2019 (COVID-19) was diagnosed based on a positive SARS-CoV-2-PCR. Over the following weeks his condition gradually worsened, leading to admission at the intensive care unit.

Fosfomycin Vs Ciprofloxacin as Oral Step-Down Treatment for Escherichia coli Febrile Urinary Tract Infections in Women: A Randomized, Placebo-Controlled, Double-Blind, Multicenter Trial.

Background: We aimed to determine the noninferiority of fosfomycin compared to ciprofloxacin as an oral step-down treatment for Escherichia coli febrile urinary tract infections (fUTIs) in women.

Methods: This was a double-blind, randomized, controlled trial in 15 Dutch hospitals. Adult women who were receiving 2-5 days of empirical intravenous antimicrobials for E.

Effects of Treatment of Coronavirus Disease 2019 With Convalescent Plasma in 25 B-Cell-Depleted Patients.

Twenty-five B-cell-depleted patients (24 following anti-CD19/20 therapy) diagnosed with coronavirus disease 2019 had been symptomatic for a median of 26 days but remained antibody negative. All were treated with convalescent plasma with high neutralizing antibody titers. Twenty-one (84%) recovered, indicating the potential therapeutic effects of this therapy in this particular population.

Effects of potent neutralizing antibodies from convalescent plasma in patients hospitalized for severe SARS-CoV-2 infection.

In a randomized clinical trial of 86 hospitalized COVID-19 patients comparing standard care to treatment with 300mL convalescent plasma containing high titers of neutralizing SARS-CoV-2 antibodies, no overall clinical benefit was observed. Using a comprehensive translational approach, we unravel the virological and immunological responses following treatment to disentangle which COVID-19 patients may benefit and should be the focus of future studies. Convalescent plasma is safe, does not improve survival, has no effect on the disease course, nor does plasma enhance viral clearance in the respiratory tract, influence SARS-CoV-2 antibody development or serum proinflammatory cytokines levels.

Prior use of therapeutic anticoagulation does not protect against COVID-19 related clinical outcomes in hospitalized patients: A propensity score-matched cohort study.

The hypercoagulable state observed in COVID-19 could be responsible for morbidity and mortality. In this retrospective study we investigated whether therapeutic anticoagulation prior to infection has a beneficial effect in hospitalized COVID-19 patients. This study included 1154 COVID-19 patients admitted to 6 hospitals in the Netherlands between March and May 2020.

Spontaneous Splenic Rupture in an Ill Returned Traveller.

Unlabelled: Spontaneous splenic rupture is a known, but rare and possibly fatal, complication of different infectious diseases. We present a case of a 38-year-old male patient who presented with fever, icterus and spontaneous splenic rupture after a visit to Vietnam and discuss the differential diagnosis of splenic rupture in ill returned travellers.

Learning Points: Spontaneous splenic rupture is a rare complication of several tropical diseases, including infection.

Early hydroxychloroquine but not chloroquine use reduces ICU admission in COVID-19 patients.

Background: The global push for the use of hydroxychloroquine (HCQ) and chloroquine (CQ) against COVID-19 has resulted in an ongoing discussion about the effectivity and toxicity of these drugs. Recent studies report no effect of (H)CQ on 28-day mortality. We investigated the effect of HCQ and CQ in hospitalized patients on the non-ICU COVID-ward.

Rationale and design of the PRAETORIAN-COVID trial: A double-blind, placebo-controlled randomized clinical trial with valsartan for PRevention of Acute rEspiraTORy dIstress syndrome in hospitAlized patieNts with SARS-COV-2 Infection Disease.

There is much debate on the use of angiotensin receptor blockers (ARBs) in severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2)-infected patients. Although it has been suggested that ARBs might lead to a higher susceptibility and severity of SARS-CoV-2 infection, experimental data suggest that ARBs may reduce acute lung injury via blocking angiotensin-II-mediated pulmonary permeability, inflammation, and fibrosis. However, despite these hypotheses, specific studies on ARBs in SARS-CoV-2 patients are lacking.

Long-Term Impact of Calcium and Vitamin D Supplementation on Bone Density in HIV Patients with Documented Deficiencies.

To assess the efficacy of long-term calcium and vitamin D treatment on bone mineral density (BMD) in HIV patients on combined antiretroviral therapy (cART). A retrospective, single-center cohort study. Between March 2010 and July 2012, 268 HIV patients were screened for vitamin D and calcium deficiency.

Severe Acquired Coagulopathy During Fulminant Sepsis Most Likely Caused by Exotoxins (SSLs).

Unlabelled: Haemostatic abnormalities frequently occur during sepsis and are most often attributed to disseminated intravascular coagulation (DIC). We report the case of a patient with severe coagulopathy acquired during fulminant sepsis. DIC was not present.

The effect of antimicrobial drug use on the composition of the genitourinary microbiota in an elderly population.

Background: The urinary tract is inhabited by a diversity of microorganisms, known as the genitourinary microbiota. Here, we investigated the association between the use of antimicrobial drugs and the composition of the genitourinary microbiota.

Results: Clean-catch urinary samples were collected from 27 participants of the Rotterdam Study.

[Myelitis transversa caused by neuroschistosomiasis].

Background: Neuroschistosomiasis is a severe complication of an infection with Schistosoma; this infection can lead to myelitis transversa. Acute myelitis transversa is a rare disorder of the spinal cord, which can present with muscular weakness, sensory disturbance and intestinal or bladder dysfunction.

Case Description: A 17-year-old refugee from Eritrea, who had been in the Netherlands for 3 weeks, suffered from back pain and progressive weakness of both legs for one week.

[ASalmonellainfection in a pregnant traveller].

Background: Infectious diseases are a common problem in people who travel to countries with poor hygiene standards. Pregnant travellers are subjected to increased risk because of the higher probability of complications in case of certain infectious diseases and the variability of prenatal care quality in these countries.

Case Description: A pregnant patient presented herself at the emergency department with recurring fever and chills, a month after she had been to Indonesia.