Purpose: To characterize real-world attrition rates across first-line (1L) to third-line (3L) therapies in patients with HER2-positive (HER2 +) metastatic breast cancer (mBC) receiving routine care in seven hospital systems across Europe (France, Germany, Italy, Spain, and the UK).
Methods: This retrospective, observational, multi-country, cohort study collected electronic medical record data from women aged ≥ 18 years diagnosed with HER2 + mBC from 2017-2021. The primary endpoint was attrition rate (the proportion of patients receiving a line of therapy [LOT] with no further evidence of subsequent LOTs).
Background: People who inject drugs (PWID) are at increased risk of community-acquired Staphylococcus aureus bacteremia (CA-SAB), but little is known about clinical outcomes of CA-SAB in PWID compared with the wider population of patients with CA-SAB.
Methods: Three national datasets were linked to provide clinical and mortality data on patients hospitalized with CA-SAB in England between 1 January 2017 and 31 December 2020. PWID were identified using the International Classification of Diseases, Tenth Revision code for "mental health and behavioral disorder due to opioid use" (F11).
Persons affected by Hansen's disease (PAHD) can develop long-term physical disabilities and psychological problems if the disease is not managed promptly and correctly. The complex and multi-faceted nature of stigma related to Hansen's Disease, and the discrimination arising from it, demands multiple parallel steps to improve the health, well-being and lived experience of People Affected by Hansen's Disease, including: 1) adoption and pursuance of a human rights based approach; 2) revocation of discriminatory laws; 3) education and training for healthcare workers; 4) new techniques and therapies to diagnose and treat HD without side-effects and to reduce risk of disabilities; 5) elimination of stigmatising terminology.
View Article and Find Full Text PDFA prominent obstacle in scaling up tissue engineering technologies for human applications is engineering an adequate supply of oxygen and nutrients throughout artificial tissues. Sugar glass has emerged as a promising 3D-printable, sacrificial material that can be used to embed perfusable networks within cell-laden matrices to improve mass transfer. To characterize and optimize a previously published sugar ink, we investigated the effects of sucrose, glucose, and dextran concentration on the glass transition temperature (), printability, and stability of 3D-printed sugar glass constructs.
View Article and Find Full Text PDFResidents of long-term care facilities (LTCFs) were disproportionately affected by the COVID-19 pandemic. We assessed the extent to which hospital-associated infections contributed to COVID-19 LTCF outbreaks in England. We matched addresses of cases between March 2020 and June 2021 to reference databases to identify LTCF residents.
View Article and Find Full Text PDFIn 2008, bacilli from 2 Hansen disease (leprosy) cases were identified as a new species, Mycobacterium lepromatosis. We conducted a systematic review of studies investigating M. lepromatosis as a cause of HD.
View Article and Find Full Text PDFObjective: Invasive bacterial infections account for an estimated 15% of infant deaths worldwide. We aimed to estimate the incidence and trends in invasive bacterial infections in infants caused by Gram-negative pathogens in England during 2011-2019.
Methods: Laboratory-confirmed invasive bacterial infections in infants (<1 year old) were identified in the UK Health Security Agency national laboratory surveillance data from April 2011 to March 2019.
Hydrogels are widely used as cell scaffolds in several biomedical applications. Once implanted in vivo, cell scaffolds must often be visualized, and monitored overtime. However, cell scaffolds appear poorly contrasted in most biomedical imaging modalities such as magnetic resonance imaging (MRI).
View Article and Find Full Text PDFTo characterize maxillofacial, otorhinolaryngological and oral manifestations of Hansen's disease (HD), we conducted a cross-sectional study in 21 current patients attending the Unidade Básica de Saúde de Jardim América, Espírito Santo, Brazil and 16 former patients resident at Pedro Fontes Hospital using data from computed tomography imaging, rhinoscopy, and oroscopy. Maxillofacial characteristics were compared with 37 controls. Differences in bone alterations across the three groups were determined mainly by severe resorption/atrophy being more frequent in former HD patients, with severe resorption/atrophy of the anterior alveolar process of maxilla in 50.
View Article and Find Full Text PDFBackground: Visceral Leishmaniasis (VL) is endemic in South Sudan, manifesting periodically in major outbreaks. Provision of treatment during endemic periods and as an emergency response is impeded by instability and conflict. Médecins Sans Frontières (MSF) has provided health care in South Sudan since the late 1980's, including treatment for 67,000 VL patients.
View Article and Find Full Text PDFBackground: The implications of COVID-19 co-infection in patients under treatment for Hansen's disease (HD, leprosy) remain uncertain. We aimed to describe clinical characteristics, treatments, and outcomes in patients with HD and COVID-19 in Brazil.
Methods: Cross-sectional study recruiting adult HD patients with PCR-confirmed COVID-19 from five HD treatment centers in Brazil between March 1, 2020, and March 31, 2021.
Background: One in six infant deaths worldwide are caused by invasive bacterial infections, of which a substantial but unquantified proportion are caused by Gram-negative bacteria.
Methods: We conducted a systematic review of studies published from 31 May 2010 to 1 June 2020 indexed in MEDLINE, Embase and Global Health databases. We performed meta-analyses of the incidence of Gram-negative bacteraemia and of individual Gram-negative species as proportions of all infant bacteraemia, stratified by onset (early vs late) and country income (low/middle vs high).
Patients at risk for sexually transmitted infections (STI) frequently receive care at non-specialized outpatient clinics staffed by physicians and advanced practice clinicians (APCs). Retrospective cohort study including adult patients diagnosed with chlamydia and/or gonorrhea at urgent care (UC), family medicine (FM), internal medicine (IM) or obstetrics and gynecology (Ob-Gyn) clinics. The effect of type of clinician on guideline-adherent treatment was estimated using logistic regression adjusted for age, type of clinic, type of infection, and (in female patients) pregnancy status.
View Article and Find Full Text PDFBackground: Children born to migrant parents have higher rates of language difficulties, intellectual disability and autism. This study explores the relationship between migration, ethnicity and reasons for early years referrals to community paediatrics in a diverse multi-cultural population in a city in south west England.
Methods: Observational retrospective study from a community paediatric service serving a multi-cultural urban population from June 2012 to February 2016.