Comparison of HIV-1 A6 dispersal dynamics in Poland before and after the war in Ukraine.

The war-related migrations from Ukraine to Poland have resulted in an increased prevalence of individuals diagnosed with human immunodeficiency virus type 1 (HIV-1) A6 variant. We examined the impact of the influx of people living with HIV (PLWH) displaced from Ukraine on the emergence of transmission events and evolving patterns in the A6 epidemic in Poland. We created a dataset of 13,696 unique HIV-1 pol gene fragments of sub-subtype A6 including 1,889 sequences from Poland.

Identifying the unknown: Application of molecular epidemiology tools to identify clustering and HIV transmission routes in Poland.

Background: Understanding the dynamics of HIV-1 transmission is essential for developing effective screening and intervention strategies. Viral genetic sequences provide valuable information that can be used to infer the history and patterns of viral transmission.

Purpose: Our study explores the structure and dynamics of HIV transmissions in Poland from 1999 to 2022 to elucidate key patterns related with national epidemics.

Frequency of Major Transmitted Integrase Resistance in Poland Remains Low Despite Change in Subtype Variability.

With the widespread use of integrase inhibitors and the expanding use of long-acting cabotegravir in both pre-exposure prophylaxis and antiretroviral treatment, molecular surveillance on the transmission of integrase resistance has regained clinical significance. This study aimed to determine the frequency of INSTI-transmitted drug resistance mutations (DRMs) among treatment-naïve individuals in Poland from 2016 to 2023. INSTI resistance was analyzed in 882 antiretroviral treatment-naïve individuals using Sanger sequencing.

Phylodynamic evolution of HIV-1 A6 sub-subtype epidemics in Poland.

The human immunodeficiency virus type 1 (HIV-1) A6 sub-subtype is highly prevalent in Eastern Europe. Over the past decade, the dissemination of the A6 lineage has been expanding in Poland. The recent Russian invasion of Ukraine may further escalate the spread of this sub-subtype.

Clinical Perspective on Human Immunodeficiency Virus Care of Ukrainian War Refugees in Poland.

Background: The Russian invasion of Ukraine forced migration for safety, protection, and assistance. Poland is the primary sheltering country for Ukrainian refugees, providing support including medical care, which resulted in the rapid ∼15% increase in the number of followed-up people with human immunodeficiency virus (HIV) (PWH) in the country. Here, we present the national experience on HIV care provided for refugees from Ukraine.

Low prevalence of doravirine-associated resistance mutations among polish human immunodeficiency-1 (HIV-1)-infected patients.

Introduction: Doravirine (DOR) is a novel non-nucleoside reverse transcriptase inhibitor (NNRTI) that retains activity against common NNRTI resistance mutations. In this study, we aimed to investigate the prevalence of DOR resistance mutations compared with that of resistance mutations for other NNRTIs among HIV-1-infected treatment-experienced and -naïve patients from Poland.

Methods: Resistance to DOR and other NNRTIs was assessed in two datasets: 1760 antiretroviral treatment-naïve HIV-1 patients and 200 treatment-experienced patients.

COVID-19-Associated Encephalopathy-Case Series and Clinical Considerations.

Neurological manifestations of the SARS-CoV-2 infection are present in up to 80% of the affected patients. While the majority of them is benign, in certain patients, viral replication in the central nervous system results in a severe disruption in cognitive function as well as basic life functions. In this case series, the authors present a detailed description of the three SARS-CoV-2 infection cases, which were all complicated by severe encephalopathy.

Meningitis: Epidemiology, Clinical Presentation and Treatment.

, a prevalent porcine pathogen, may sporadically cause infections in humans, and has recently emerged as a cause of zoonoses in some professionals. The aim of this article was to review available data on epidemiology, etiopathogenesis, diagnostics, and management of the most common form of infection, purulent meningitis. Literature data show that is an important etiological factor of purulent meningitis, especially in subjects being occupationally exposed to contact with pigs and/or pork meat.

HIV encephalitis in a patient on antiretroviral therapy: a case report.

We present the case of a 52-year-old man with human immunodeficiency virus (HIV) encephalitis resulting from cerebrospinal fluid (CSF) viral escape, to illustrate therapeutic challenges in patients with emergent CSF genotypic HIV drug resistance. This case report highlights the usefulness of CSF HIV-resistance testing to guide antiretroviral therapy and treatment optimizing decisions.

Medial patellofemoral ligament reconstruction in children: A comparative randomized short-term study of fascia lata allograft and gracilis tendon autograft reconstruction.

Background: Many surgical procedures have been described to treat recurrent patellar dislocation, but none of these techniques has been successful in all patients. The goal of the study was to evaluate the results of medial patellofemoral ligament reconstruction in children. Two operative procedures were evaluated; a fascia lata allograft and an autologous gracilis graft.

Clavicle fracture associated with atlantoaxial rotatory displacement, type II in an 8-year-old girl: A case report.

Rationale: Fracture of the clavicle is a very common injury in children. However, association between clavicle fracture and atlantoaxial rotatory displacement is rarely observed.

Patient Concerns: We present a case of an 8-year-old girl, who suffered a right clavicle fracture as a result of a sledge accident.