RESUMEN
PURPOSE: To assess Gram-positive bacterial (GPB) bloodstream infection (BSI) in neonates, covering incidence, morbidity, mortality, antimicrobial resistance patterns and biomarkers in Region Stockholm, Sweden between 2006 and 2016. METHODS: A population-based retrospective epidemiological study including infants with GPB-BSI, admitted to the neonatal units at Karolinska University Hospital (KUH). Data were collected from patient records, the Swedish Neonatal Quality Register, the microbiological laboratory at KUH and the Swedish Public Health Agency. RESULTS: We identified 357 infants with GPB-BSI, representing an incidence of 1.47/1000 live births (LB). Group B streptococcus (GBS) was the most common pathogen causing BSI in full-term infants and early-onset sepsis (EOS) (0.20/1000 LB), while coagulase-negative staphylococci (CoNS) were predominant in infants born very preterm and in late-onset sepsis (LOS) (0.79/1000 LB). There were no fatal GBS BSI cases, but 10.2% developed meningitis. The GPB case fatality rate was 9.5% and the sepsis fatality rate 2.8%. In GPB-BSI, 1/10 did not have an elevated C-reactive protein level. Staphylococcus aureus (S. aureus) BSI increased during the study period, but no methicillin or vancomycin resistant strains were found. The antimicrobial resistance (AMR) rate was highest in CoNS isolates. CONCLUSION: GPB-BSI was four times more common than Gram-negative BSI in neonates but resulted in lower mortality rate. GBS was the most common pathogen in full-term infants and in EOS. CoNS was the most common pathogen in LOS and infants born very preterm, and the AMR rate was high in these isolates. The increasing trend of S. aureus BSI indicates a need of further investigation.
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Bacterias Grampositivas , Infecciones por Bacterias Grampositivas , Sepsis Neonatal , Humanos , Suecia/epidemiología , Recién Nacido , Sepsis Neonatal/microbiología , Sepsis Neonatal/epidemiología , Sepsis Neonatal/mortalidad , Estudios Retrospectivos , Femenino , Masculino , Bacterias Grampositivas/efectos de los fármacos , Bacterias Grampositivas/aislamiento & purificación , Bacterias Grampositivas/clasificación , Incidencia , Infecciones por Bacterias Grampositivas/epidemiología , Infecciones por Bacterias Grampositivas/microbiología , Infecciones por Bacterias Grampositivas/mortalidad , Bacterias Gramnegativas/efectos de los fármacos , Bacterias Gramnegativas/aislamiento & purificación , Bacterias Gramnegativas/clasificación , Antibacterianos/uso terapéutico , Antibacterianos/farmacología , Farmacorresistencia Bacteriana , Infecciones por Bacterias Gramnegativas/epidemiología , Infecciones por Bacterias Gramnegativas/microbiología , Infecciones por Bacterias Gramnegativas/mortalidad , Streptococcus agalactiae/aislamiento & purificación , Streptococcus agalactiae/efectos de los fármacosRESUMEN
BACKGROUND: Efavirenz (EFV) is a drug used to treat HIV. Low plasma concentrations of EFV result in suboptimal viral suppression, whereas high concentrations can cause adverse neuropsychiatric side reactions. Some studies have identified a correlation between the plasma concentrations of EFV metabolites and neurotoxicity. To our knowledge, no studies have investigated the metabolism of EFV in young children and its effect on treatment outcomes. Therefore, the aim of this study was to develop and validate a method for quantifying EFV and its metabolites in human plasma derived from children. METHODS: Sample preparation was performed using protein precipitation of 100 µL plasma. Thereafter, an aliquot of the supernatant was used to quantify EFV, 7-hydroxyefavirenz (7-OH-EFV), 8-hydroxyefavirenz (8-OH-EFV), and a newly discovered metabolite ("EFAdeg") associated with 8-OH-EFV. A second aliquot of the supernatant was hydrolyzed using ß-glucuronidase/arylsulfatase and used with the first aliquot to quantify phase II metabolites. The analyses were performed using a Dionex Ultimate 3000RS LC-system coupled with a Q Exactive Orbitrap mass spectrometer. RESULTS: The method has a measuring range of 100-50,000 ng/mL (EFV, 8-OH-EFV), 125-25,000 ng/mL (7-OH-EFV), and 200-10,000 ng/mL ("EFAdeg"). All criteria of the European Medicines Agency guidelines regarding precision, accuracy, and selectivity were met. Of note, carryover must be considered for 8-OH-EFV. Overall, the validated method was successfully applied to plasma samples obtained from children and confirmed the presence of the newly discovered metabolite, "EFAdeg." CONCLUSIONS: An LC-HRMS/MS method for the quantification of EFV and its phase I and II metabolites was developed and validated. This method is suitable for analyzing plasma samples from children. Furthermore, studies using this method identified an additional metabolite that may influence the concentration of 8-OH-EFV in patient samples.
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Alquinos , Benzoxazinas , Ciclopropanos , Espectrometría de Masas en Tándem , Humanos , Benzoxazinas/sangre , Benzoxazinas/farmacocinética , Cromatografía Liquida/métodos , Espectrometría de Masas en Tándem/métodos , Niño , Fármacos Anti-VIH/sangre , Fármacos Anti-VIH/farmacocinética , Preescolar , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/sangre , Reproducibilidad de los ResultadosRESUMEN
Importance: Better knowledge about neonatal adverse events after COVID-19 vaccination during pregnancy could help address concerns about vaccine safety. Objective: To evaluate the risks of neonatal adverse events after exposure to COVID-19 vaccination during pregnancy. Design, Setting, and Participants: Population-based cohort study including all infants in Sweden and Norway born from June 2021 to January 2023. Unique personal identity numbers were used to link individual information from different national registers. Exposure: Administration of any mRNA vaccine against COVID-19 during pregnancy, irrespective of previous vaccination, number of doses during pregnancy, or vaccine manufacturer. Main Outcomes and Measures: Outcomes were neonatal conditions with bleeding/thrombosis or inflammation/infection; disorders of the central nervous system; circulatory, respiratory, or gastrointestinal problems; and neonatal mortality. Statistical methods included logistic regression adjusted for characteristics of the pregnant individuals, with additional restricted and stratified analyses. Results: Of 196 470 newborn infants included (51.3% male, 93.8% born at term, 62.5% born in Sweden), 94 303 (48.0%) were exposed to COVID-19 vaccination during pregnancy. Exposed infants exhibited no increased odds of adverse neonatal outcomes, and they exhibited lower odds for neonatal nontraumatic intracranial hemorrhage (event rate, 1.7 vs 3.2/1000; adjusted odds ratio [aOR], 0.78 [95% CI, 0.61-0.99]), hypoxic-ischemic encephalopathy (1.8 vs 2.7/1000; aOR, 0.73 [95% CI, 0.55-0.96]), and neonatal mortality (0.9 vs 1.8/1000; aOR, 0.68 [95% CI, 0.50-0.91]). Subgroup analyses found a similar association between vaccination during pregnancy and lower neonatal mortality; subgroups were restricted to infants delivered by individuals unvaccinated before pregnancy, individuals vaccinated before pregnancy, individuals vaccinated after a general recommendation of vaccination during pregnancy was issued, and individuals without COVID-19 infection during pregnancy. Analyses restricted to term infants, singleton births, or infants without birth defects yielded similar results. Stratifying the analysis by vaccine manufacturer did not attenuate the association between vaccination and low neonatal mortality. Conclusions and Relevance: In this large population-based study, vaccination of pregnant individuals with mRNA COVID-19 vaccines was not associated with increased risks of neonatal adverse events in their infants.
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Vacunas contra la COVID-19 , COVID-19 , Enfermedades del Recién Nacido , Vacunación , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Embarazo , Estudios de Cohortes , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , Vacunas contra la COVID-19/uso terapéutico , Vacunación/efectos adversos , Vacunación/métodos , Vacunación/estadística & datos numéricos , Suecia/epidemiología , Noruega/epidemiología , Enfermedades del Recién Nacido/inducido químicamente , Enfermedades del Recién Nacido/epidemiología , Enfermedades del Recién Nacido/etiologíaRESUMEN
BACKGROUND: Pediatric HIV infection cause retardation in height and weight. However, effective antiretroviral therapy (ART) result in desirable weight gain. Concerns have emerged regarding excessive weight gain related to the integrase inhibitor dolutegravir in adults but knowledge about the circumstances in children/adolescents is limited. We studied if dolutegravir containing ART or switch to dolutegravir affected body mass index (BMI) and described height development in the Stockholm pediatric/adolescent HIV cohort. METHODS: A retrospective cohort study of height, weight and BMI in relation to ART in 94 children/adolescents living with HIV. RESULTS: At last documented visit 60/94 children/adolescents were on dolutegravir, 50 had switched from a protease inhibitor or non-nucleoside reverse transcriptase inhibitor. Height standard deviation score (SDS) increased between first and last visit from mean height SDS -0.88 (16 had SDS < -2 and 6 SDS < -3) to -0.32 (four had SDS < -2). Mean BMI SDS increased from -0.15 to 0.62 in girls, but not (-0.20 to 0.09) in boys. The number of girls ≥ 12 years with BMI SDS ≥ 2 increased significantly from 0/38 to 8/38 and totally 9/50 (18%) girls and 4/44 (9%) boys had BMI SDS ≥ 2 at last visit. There was no difference in height or weight gain between different ART regimens. BMI SDS remained stable in 22/50 children switching to dolutegravir, decreased in 13 and increased in 15. CONCLUSION: Adolescent girls gained weight to a greater extent than expected but independently of ART. We found no association between dolutegravir alone or combined with tenofovir alafenamide fumarate (TAF) and excessive weight gain. Height development was within normal range.
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Fármacos Anti-VIH , Infecciones por VIH , Adulto , Masculino , Femenino , Adolescente , Niño , Humanos , Infecciones por VIH/tratamiento farmacológico , Índice de Masa Corporal , Estudios Retrospectivos , Aumento de Peso , Fármacos Anti-VIH/efectos adversosRESUMEN
OBJECTIVES: To assess the effect of migrant status on treatment outcomes among children living with HIV in Europe. METHODS: Children aged < 18 years at the start of antiretroviral therapy (ART) in European paediatric HIV observational cohorts where ≥ 5% of children were migrants (defined as born abroad) were included. Three outcomes were considered: (i) severe immunosuppression-for-age; (ii) viraemic viral load (≥ 400 copies/mL) at 1 year after ART initiation; and (iii) AIDS/death after ART initiation. The effect of migrant status was assessed using univariable and multivariable logistic and Cox models. RESULTS: Of 2620 children included across 12 European countries, 56% were migrants. At ART initiation, migrant children were older than domestic-born children (median 6.1 vs. 0.9 years, p < 0.001), with slightly higher proportions being severely immunocompromised (35% vs. 33%) and with active tuberculosis (2% vs. 1%), but a lower proportion with an AIDS diagnosis (14% vs. 19%) (all p < 0.001). At 1 year after beginning ART, a lower proportion of migrant children were viraemic (18% vs. 24%) but there was no difference in multivariable analysis (p = 0.702), and no difference in severe immunosuppression (p = 0.409). However, there was a trend towards higher risk of AIDS/death in migrant children (adjusted hazard ratio = 1.51, 95% confidence interval: 0.96-2.38, p = 0.072). CONCLUSIONS: After adjusting for characteristics at ART initiation, migrant children have virological and immunological outcomes at 1 year of ART that are comparable to those who are domestic-born, possibly indicating equity in access to healthcare in Europe. However, there was some evidence of a difference in AIDS-free survival, which warrants further monitoring.
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Fármacos Anti-VIH , Infecciones por VIH , Migrantes , Adolescente , Fármacos Anti-VIH/uso terapéutico , Niño , Europa (Continente)/epidemiología , Infecciones por VIH/diagnóstico , Humanos , Resultado del Tratamiento , Carga ViralRESUMEN
BACKGROUND: The lack of a consensus definition of neonatal sepsis and a core outcome set (COS) proves a substantial impediment to research that influences policy and practice relevant to key stakeholders, patients and parents. METHODS: A systematic review of the literature was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. In the included studies, the described outcomes were extracted in accordance with the provisions of the Core Outcome Measures in Effectiveness Trials (COMET) handbook and registered. RESULTS: Among 884 abstracts identified, 90 randomised controlled trials (RCTs) were included in this review. Only 30 manuscripts explicitly stated the primary and/or secondary outcomes. A total of 88 distinct outcomes were recorded across all 90 studies included. These were then assigned to seven different domains in line with the taxonomy for classification proposed by the COMET initiative. The most frequently reported outcome was survival with 74% (n = 67) of the studies reporting an outcome within this domain. CONCLUSIONS: This systematic review constitutes one of the initial phases in the protocol for developing a COS in neonatal sepsis. The paucity of standardised outcome reporting in neonatal sepsis hinders comparison and synthesis of data. The final phase will involve a Delphi Survey to generate a COS in neonatal sepsis by consensus recommendation. IMPACT: This systematic review identified a wide variation of outcomes reported among published RCTs on the management of neonatal sepsis. The paucity of standardised outcome reporting hinders comparison and synthesis of data and future meta-analyses with conclusive recommendations on the management of neonatal sepsis are unlikely. The final phase will involve a Delphi Survey to determine a COS by consensus recommendation with input from all relevant stakeholders.
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Sepsis Neonatal , Proyectos de Investigación , Técnica Delphi , Humanos , Recién Nacido , Sepsis Neonatal/diagnóstico , Sepsis Neonatal/terapia , Evaluación de Resultado en la Atención de Salud , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
An online meeting was arranged with four professionals representing four countries to debate current practices and future steps in naming HIV to children (disclosing HIV status). This article considers the evidence and reports on the commentary and debate from the meeting. Naming HIV to children remains a challenge. Although studies identify some of the facilitators and barriers to informing children of their HIV diagnosis, further review of practice is required. This article presents a global perspective of naming practices from different settings. The article comprises commentary and a report of the online debate, along with supporting evidence. The four participating authors concluded that health professionals must work in collaboration with families to support early naming of HIV to children or having an open discussion about HIV in clinics. Naming when a child is younger reduces self-stigma and empowers children and young people to adhere to their medication, make informed decisions and share their own diagnosis appropriately. The authors concluded that health professionals play a key role in educating colleagues and the public to reduce stigma and discrimination. Professionals working with children and families living with HIV require support and resources to instil confidence in naming and facilitate naming of HIV status to a child.
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Infecciones por VIH , Adolescente , Niño , Familia , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Personal de Salud , Humanos , Estigma SocialRESUMEN
OBJECTIVE: The aim of this study was to investigate the approach (open or laparoscopic) and mesh type (synthetic or biological) in ventral hernias in a clean setting.Summary of Background Data: The level of evidence on the optimal surgical approach and type of mesh in ventral hernia repair is still low. METHODS: Patients with a ventral abdominal hernia (diameter 4-10âcm) were included in this double-blind randomized controlled trial across 17 hospitals in 10 European countries. According to a 2 × 2-factorial design, patients were allocated to 4 arms (open retromuscular or laparoscopic intraperitoneal, with synthetic or Surgisis Gold biological mesh). Patients and outcome assessors were blinded to mesh type used. Major postoperative complication rate (hernia recurrence, mesh infection, or reoperation) within 3 years after surgery, was the primary endpoint in the intention-to-treat population. RESULTS: Between September 1st, 2005, and August 7th, 2009, 253 patients were randomized and 13 excluded. Six of 61 patients (9.8%) in the open synthetic mesh arm, 15 of 66 patients (22.7%) in the open biological mesh arm, 7 of 64 patients (10.9%) in the laparoscopic synthetic mesh arm and 17 of 62 patients (27.4%) in the laparoscopic biological mesh arm had a major complication. The use of biological mesh resulted in significantly more complications (P = 0.013), also after adjusting for hernia type, body mass index, and study site. The trial was prematurely stopped due to an unacceptable high recurrence rate in the biological mesh arms. CONCLUSIONS: The use of Surgisis Gold biological mesh is not recommended for noncomplex ventral hernia repair. TRIAL REGISTRATION: This trial was registered at controlled-trials.com (ISRCTN34532248).
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Bioprótesis , Hernia Ventral/cirugía , Herniorrafia/métodos , Laparoscopía , Mallas Quirúrgicas , Adulto , Anciano , Método Doble Ciego , Europa (Continente) , Femenino , Humanos , Masculino , Persona de Mediana Edad , Diseño de Prótesis , Resultado del TratamientoRESUMEN
This study is to determine the incidence and outcome of neonatal gram-negative bacilli (GNB) sepsis in Stockholm, Sweden, and describe bacterial characteristics. This is a retrospective cohort study. All infants with GNB-sepsis between 2006 and 2016 were included and matched with two control groups, with suspected sepsis and uninfected neonates, respectively. Outcome was death before discharge, risk of death within 5 days after sepsis onset, and morbidity. The resistance pattern from all GNB was collected, and all available isolates were subjected to genome typing. All neonates with GNB-sepsis (n = 107) were included, and the cumulative GNB-sepsis incidence was 0.35/1000 live born. The in-hospital mortality was 30/107 (28%). GNB late-onset sepsis (LOS) was associated with an increase in mortality before discharge compared to uninfected controls (OR = 3.9; CI 1.6-9.4) but not versus suspected sepsis. The suspected LOS cases did not statistically differ significantly from uninfected controls. The case fatality rate (CFR) at 5 days was 5/33 (15%) in GNB early-onset sepsis (EOS) and 25/74 (34%) in GNB-LOS. The adjusted hazard for 5 days CFR was higher in GNB-LOS versus uninfected controls (HR = 3.7; CI 1.2-11.2), but no significant difference was seen in GNB-LOS versus suspected sepsis or in suspected sepsis versus controls. ESBL production was seen in 7/107 (6.5%) of the GNB isolates. GNB-LOS was associated with a higher 5 days CFR and in-hospital mortality compared to uninfected controls but not versus suspect sepsis. The incidence of both GNB-EOS and GNB-LOS was lower than previously reported from comparable high-income settings. The occurrence of antibiotic resistance was low.
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Bacterias Gramnegativas/patogenicidad , Infecciones por Bacterias Gramnegativas/sangre , Sepsis Neonatal/epidemiología , Sepsis Neonatal/mortalidad , Antibacterianos/farmacología , Femenino , Edad Gestacional , Bacterias Gramnegativas/clasificación , Bacterias Gramnegativas/efectos de los fármacos , Infecciones por Bacterias Gramnegativas/epidemiología , Infecciones por Bacterias Gramnegativas/mortalidad , Mortalidad Hospitalaria , Humanos , Recién Nacido , Masculino , Registros Médicos , Mortalidad , Sepsis Neonatal/microbiología , Estudios RetrospectivosRESUMEN
Importance: The outcomes of newborn infants of women testing positive for SARS-CoV-2 in pregnancy is unclear. Objective: To evaluate neonatal outcomes in relation to maternal SARS-CoV-2 test positivity in pregnancy. Design, Setting, and Participants: Nationwide, prospective cohort study based on linkage of the Swedish Pregnancy Register, the Neonatal Quality Register, and the Register for Communicable Diseases. Ninety-two percent of all live births in Sweden between March 11, 2020, and January 31, 2021, were investigated for neonatal outcomes by March 8, 2021. Infants with malformations were excluded. Infants of women who tested positive for SARS-CoV-2 were matched, directly and using propensity scores, on maternal characteristics with up to 4 comparator infants. Exposures: Maternal test positivity for SARS-CoV-2 in pregnancy. Main Outcomes and Measures: In-hospital mortality; neonatal resuscitation; admission for neonatal care; respiratory, circulatory, neurologic, infectious, gastrointestinal, metabolic, and hematologic disorders and their treatments; length of hospital stay; breastfeeding; and infant test positivity for SARS-CoV-2. Results: Of 88â¯159 infants (49.0% girls), 2323 (1.6%) were delivered by mothers who tested positive for SARS-CoV-2. The mean gestational age of infants of SARS-CoV-2-positive mothers was 39.2 (SD, 2.2) weeks vs 39.6 (SD, 1.8) weeks for comparator infants, and the proportions of preterm infants (gestational age <37 weeks) were 205/2323 (8.8%) among infants of SARS-CoV-2-positive mothers and 4719/85â¯836 (5.5%) among comparator infants. After matching on maternal characteristics, maternal SARS-CoV-2 test positivity was significantly associated with admission for neonatal care (11.7% vs 8.4%; odds ratio [OR], 1.47; 95% CI, 1.26-1.70) and with neonatal morbidities such as respiratory distress syndrome (1.2% vs 0.5%; OR, 2.40; 95% CI, 1.50-3.84), any neonatal respiratory disorder (2.8% vs 2.0%; OR, 1.42; 95% CI, 1.07-1.90), and hyperbilirubinemia (3.6% vs 2.5%; OR, 1.47; 95% CI, 1.13-1.90). Mortality (0.30% vs 0.12%; OR, 2.55; 95% CI, 0.99-6.57), breastfeeding rates at discharge (94.4% vs 95.1%; OR, 0.84; 95% CI, 0.67-1.05), and length of stay in neonatal care (median, 6 days in both groups; difference, 0 days; 95% CI, -2 to 7 days) did not differ significantly between the groups. Twenty-one infants (0.90%) of SARS-CoV-2-positive mothers tested positive for SARS-CoV-2 in the neonatal period; 12 did not have neonatal morbidity, 9 had diagnoses with unclear relation to SARS-CoV-2, and none had congenital pneumonia. Conclusions and Relevance: In a nationwide cohort of infants in Sweden, maternal SARS-CoV-2 infection in pregnancy was significantly associated with small increases in some neonatal morbidities. Given the small numbers of events for many of the outcomes and the large number of statistical comparisons, the findings should be interpreted as exploratory.
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COVID-19/complicaciones , Enfermedades del Recién Nacido/etiología , Complicaciones Infecciosas del Embarazo , Resultado del Embarazo , Adulto , Lactancia Materna/estadística & datos numéricos , COVID-19/diagnóstico , COVID-19/epidemiología , COVID-19/mortalidad , Femenino , Edad Gestacional , Mortalidad Hospitalaria , Humanos , Hiperbilirrubinemia/epidemiología , Hiperbilirrubinemia/etiología , Recien Nacido Extremadamente Prematuro , Recién Nacido , Enfermedades del Recién Nacido/epidemiología , Enfermedades del Recién Nacido/mortalidad , Recien Nacido Prematuro , Tiempo de Internación/estadística & datos numéricos , Nacimiento Vivo/epidemiología , Masculino , Evaluación de Resultado en la Atención de Salud , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/epidemiología , Atención Prenatal/estadística & datos numéricos , Puntaje de Propensión , Estudios Prospectivos , Síndrome de Dificultad Respiratoria del Recién Nacido/epidemiología , Síndrome de Dificultad Respiratoria del Recién Nacido/etiología , Resucitación/estadística & datos numéricos , SARS-CoV-2/aislamiento & purificación , Suecia/epidemiologíaRESUMEN
AIM: To assess the prevalence of pretreatment drug resistance (PDR) and its association with virologic outcomes after 24 weeks of antiretroviral therapy (ART), within an urban cohort of Ugandan children. METHODS: Prospective observational study. Baseline and 24-week assessments of viral load (VL) and genotypic drug resistance to nucleoside reverse transcriptase inhibitors (NRTI) and non-nucleoside reverse transcriptase inhibitors (NNRTI) were performed. RESULTS: Ninety-nine ART-naïve children (3-12 years) initiated efavirenz-based ART 2015-2016 and 18/90 (20%) had baseline NRTI/NNRTI associated drug resistance mutations (DRMs). By 24 weeks, 72/93 (77%) children had VL < 40 copies/mL and a total of 23 children had DRMs. Children with PDR accumulated new DRMs with a mean number (SD) of 1.4 (2.35) new mutations compared to 0.26 (0.98) in 67 children with wild-type virus (P = .003). High pretreatment VL and PDR (number of baseline DRMs) predicted viremia (P = .003; P = .023) as well as acquired drug resistance (P = .02; P = .04). CONCLUSION: Pretreatment drug resistance to NNRTI/NRTI was common among ART-naïve Ugandan children and predicted viremia and new resistance mutations after only 24 weeks of efavirenz-based therapy. PDR may compromise long-term ART outcomes-especially when access to resistance testing and VL monitoring is poor. The long-term importance of PDR for non-NNRTI-based regimens needs further evaluation.
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Fármacos Anti-VIH , Infecciones por VIH , VIH-1 , Fármacos Anti-VIH/farmacología , Fármacos Anti-VIH/uso terapéutico , Niño , Farmacorresistencia Viral/genética , Genotipo , Infecciones por VIH/tratamiento farmacológico , Humanos , Mutación , Uganda/epidemiologíaRESUMEN
AIM: This review examined how applicable national and regional clinical practice guidelines and recommendations for managing neonates born to mothers with COVID-19 mothers were to the evolving pandemic. METHODS: A systematic search and review identified 20 guidelines and recommendations that had been published by May 25, 2020. We analysed documents from 17 countries: Australia, Brazil, Canada, China, France, India, Italy, Japan, Saudi Arabia, Singapore, South Africa, South Korea, Spain, Sweden, Switzerland, the UK and the United States. RESULTS: The documents were based on expert consensus with limited evidence and were of variable, low methodological rigour. Most did not provide recommendations for delivery methods or managing symptomatic infants. None provided recommendations for post-discharge assimilation of potentially infected infants into the community. The majority encouraged keeping mothers and infants together, subject to infection control measures, but one-third recommended separation. Although breastfeeding or using breastmilk was widely encouraged, two countries specifically prohibited this. CONCLUSION: The guidelines and recommendations for managing infants affected by COVID-19 were of low, variable quality and may be unsustainable. It is important that transmission risks are not increased when new information is incorporated into clinical recommendations. Practice guidelines should emphasise the extent of uncertainty and clearly define gaps in the evidence.
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COVID-19 , Atención Perinatal/normas , Complicaciones Infecciosas del Embarazo , Femenino , Humanos , Recién Nacido , Guías de Práctica Clínica como Asunto , EmbarazoRESUMEN
BACKGROUND: Published estimates of mortality and progression to AIDS as children with HIV approach adulthood are limited. We describe rates and risk factors for death and AIDS-defining events in children and adolescents after initiation of combination antiretroviral therapy (cART) in 17 middle- and high-income countries, including some in Western and Central Europe (W&CE), Eastern Europe (Russia and Ukraine), and Thailand. METHODS AND FINDINGS: Children with perinatal HIV aged <18 years initiating cART were followed until their 21st birthday, transfer to adult care, death, loss to follow-up, or last visit up until 31 December 2013. Rates of death and first AIDS-defining events were calculated. Baseline and time-updated risk factors for early/late (≤/>6 months of cART) death and progression to AIDS were assessed. Of 3,526 children included, 32% were from the United Kingdom or Ireland, 30% from elsewhere in W&CE, 18% from Russia or Ukraine, and 20% from Thailand. At cART initiation, median age was 5.2 (IQR 1.4-9.3) years; 35% of children aged <5 years had a CD4 lymphocyte percentage <15% in 1997-2003, which fell to 15% of children in 2011 onwards (p < 0.001). Similarly, 53% and 18% of children ≥5 years had a CD4 count <200 cells/mm3 in 1997-2003 and in 2011 onwards, respectively (p < 0.001). Median follow-up was 5.6 (2.9-8.7) years. Of 94 deaths and 237 first AIDS-defining events, 43 (46%) and 100 (42%) were within 6 months of initiating cART, respectively. Multivariable predictors of early death were: being in the first year of life; residence in Russia, Ukraine, or Thailand; AIDS at cART start; initiating cART on a nonnucleoside reverse transcriptase inhibitor (NNRTI)-based regimen; severe immune suppression; and low BMI-for-age z-score. Current severe immune suppression, low current BMI-for-age z-score, and current viral load >400 c/mL predicted late death. Predictors of early and late progression to AIDS were similar. Study limitations include incomplete recording of US Centers for Disease Control (CDC) disease stage B events and serious adverse events in some countries; events that were distributed over a long time period, and that we lacked power to analyse trends in patterns and causes of death over time. CONCLUSIONS: In our study, 3,526 children and adolescents with perinatal HIV infection initiated antiretroviral therapy (ART) in countries in Europe and Thailand. We observed that over 40% of deaths occurred ≤6 months after cART initiation. Greater early mortality risk in infants, as compared to older children, and in Russia, Ukraine, or Thailand as compared to W&CE, raises concern. Current severe immune suppression, being underweight, and unsuppressed viral load were associated with a higher risk of death at >6 months after initiation of cART.
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Antirretrovirales/administración & dosificación , Progresión de la Enfermedad , Quimioterapia Combinada/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/mortalidad , Síndrome de Inmunodeficiencia Adquirida/tratamiento farmacológico , Síndrome de Inmunodeficiencia Adquirida/mortalidad , Síndrome de Inmunodeficiencia Adquirida/virología , Adolescente , Niño , Preescolar , Estudios de Cohortes , Quimioterapia Combinada/mortalidad , Europa (Continente)/epidemiología , Infecciones por VIH/virología , Humanos , Lactante , Recién Nacido , Factores de Riesgo , Tailandia/epidemiologíaRESUMEN
The development of new drugs for treatment of HIV has increased the efficacy and the quality of life together with decreased unwanted side-effect for people living with HIV. The integrase inhibitor dolutegravir has in short time become part of the first-line treatment in many countries, but is not a recommended first-line drug in pregnancy. As there are few publications of dolutegravir use during pregnancy, we found it valuable to analyze the Stockholm pregnancy cohort. A retrospective analysis of all pregnant women and their infants exposed to dolutegravir at Karolinska University Hospital, 2014-August 2017. Information about maternal health, treatment, pregnancy, and child outcome were collected. Thirty-six women with singleton pregnancies were included. Four early spontaneous abortions occurred. One late termination was performed and one was lost to follow-up. Fourteen were on dolutegravir before and 22 started during pregnancy. Eighteen delivered by caesarean section, three of them because of HIV RNA > 50 copies/mL. The preeclampsia rate and the maternal liver function were normal. One infant was delivered in GW 34 on maternal indication and the rest in full term. No gross malformations were noted. All infants received antiretroviral prophylaxis and have tested negative on follow-up. No increased maternal or infant morbidity was detected in this retrospective study of dolutegravir during pregnancy. This is so far one of the largest observational studies of dolutegravir treatment during pregnancy, but the number is indeed small, and further studies are needed to evaluate the safety and efficacy.
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Fármacos Anti-VIH/efectos adversos , Infecciones por VIH/tratamiento farmacológico , Compuestos Heterocíclicos con 3 Anillos/efectos adversos , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Resultado del Embarazo/epidemiología , Fármacos Anti-VIH/uso terapéutico , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , VIH-1 , Compuestos Heterocíclicos con 3 Anillos/uso terapéutico , Humanos , Recién Nacido , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Pruebas de Función Hepática , Masculino , Oxazinas , Piperazinas , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Piridonas , Estudios Retrospectivos , Suecia/epidemiología , Carga ViralRESUMEN
The relationship between HIV-related stigma and health-related quality of life (HRQoL) among children living with HIV infection is unknown. The objectives of this study were to describe HIV-related stigma and HRQoL among children with perinatal HIV living in Sweden, and to investigate the relationship between these two factors in the same infection group. In a cross-sectional nationwide survey, HIV-related stigma was measured with the 8-item HIV Stigma Scale for Children. HRQoL was measured with the 37-item DISABKIDS Chronic Generic Module. Structural equation modeling was used to explore the relationship between HIV-related stigma and HRQoL. Fifty-eight children participated, age 9-18 years (mean = 13.9). The HIV stigma general scale showed a mean score of 17.6 (SD = 5.0; possible range 8-32). DISABKIDS Chronic Generic Module general scale showed a mean score of 80.7 (SD = 14.1; possible range 0-100). HIV-related stigma was negatively associated with HRQoL (standardized ß = -0.790, p = .017). The results indicate that children's concerns related to disclosure of their HIV infection seem to be common (i.e. 75% agreed) which, together with the negative association between ratings of HIV-relatively stigma and HRQoL, might indicate that disclosure concerns would be a relevant target for interventions to decrease HIV-related stigma and increase HRQoL.
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Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Calidad de Vida , Estigma Social , Adaptación Fisiológica , Adolescente , Niño , Estudios Transversales , Femenino , Infecciones por VIH/epidemiología , Estado de Salud , Humanos , Masculino , Factores Socioeconómicos , Encuestas y Cuestionarios , SueciaRESUMEN
AIM: This aim of this study was to describe how legal guardians assessed health-related quality of life and HIV-related stigma in children with the human immunodeficiency virus (HIV) compared to the children's own ratings. METHODS: A cross-sectional nationwide study was performed to compare how 37 children aged from eight to 16 years of age with perinatal HIV, and their legal guardians, assessed the children's health-related quality of life and HIV-related stigma. Data were collected using the 37-item DISABKIDS Chronic Generic Module and a short eight-item version of the HIV stigma scale. RESULTS: Intraclass correlations indicated concordance between the legal guardians' ratings and the children's own ratings of the child's health-related quality of life and HIV-related stigma. There were no statistically significant differences between the ratings of the two groups and gender did not have any impact on the results. Both groups indicated that the children had concerns about being open about their HIV status. CONCLUSION: The results of this study indicated that legal guardians understood how their children perceived their health-related quality of life and HIV-related stigma. The results also indicated the need for interventions to support both the children and legal guardians when it came to disclosing the child's HIV status.
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Infecciones por VIH/psicología , Tutores Legales/psicología , Calidad de Vida , Autoimagen , Estigma Social , Adolescente , Adulto , Niño , Estudios Transversales , Femenino , Estado de Salud , Humanos , Masculino , Encuestas y Cuestionarios , SueciaRESUMEN
Prophylaxis and treatment with antiretroviral drugs and elective caesarean section delivery have resulted in very low mother-to-child transmission of HIV during recent years. Updated general treatment guidelines and increasing knowledge about mother-to-child transmission have necessitated regular revisions of the recommendations for the prophylaxis and treatment of HIV-1 infection in pregnancy. The Swedish Reference Group for Antiviral Therapy (RAV) updated the recommendations from 2010 at an expert meeting on 11 September 2013. The most important revisions are the following: (1) ongoing efficient treatment at confirmed pregnancy may, with a few exceptions, be continued; (2) if treatment is initiated during pregnancy, the recommended first-line therapy is essentially the same as for non-pregnant women; (3) raltegravir may be added to achieve rapid reduction in HIV RNA; (4) vaginal delivery is recommended if at > 34 gestational weeks and HIV RNA is < 50 copies/ml and no obstetric contraindications exist; (5) if HIV RNA is < 50 copies/ml and delivery is at > 34 gestational weeks, intravenous zidovudine is not recommended regardless of the delivery mode; (6) if HIV RNA is > 50 copies/ml close to delivery, it is recommended that the mother should undergo a planned caesarean section, intravenous zidovudine, and oral nevirapine, and the infant should receive single-dose nevirapine at 48-72 h of age and post-exposure prophylaxis with 2 drugs; (7) if delivery is preterm at < 34 gestational weeks, a caesarean section delivery should if possible be performed, with intravenous zidovudine and oral nevirapine given to the mother, and single-dose nevirapine given to the infant at 48-72 h of age, as well as post-exposure prophylaxis with 2 additional drugs.
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Infecciones por VIH/prevención & control , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Complicaciones Infecciosas del Embarazo/prevención & control , Fármacos Anti-VIH/uso terapéutico , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/transmisión , Humanos , Profilaxis Posexposición , Guías de Práctica Clínica como Asunto , Embarazo , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , SueciaRESUMEN
The modern medical treatment of HIV with antiretroviral therapy (ART) has drastically reduced the morbidity and mortality in patients infected with this virus. ART has also been shown to reduce the transmission risk from individual patients as well as the spread of the infection at the population level. This position statement from the Public Health Agency of Sweden and the Swedish Reference Group for Antiviral Therapy is based on a workshop organized in the fall of 2012. It summarizes the latest research and knowledge on the risk of HIV transmission from patients on ART, with a focus on the risk of sexual transmission. The risk of transmission via shared injection equipment among intravenous drug users is also examined, as is the risk of mother-to-child transmission. Based on current knowledge, the risk of transmission through vaginal or anal intercourse involving the use of a condom has been judged to be minimal, provided that the person infected with HIV fulfils the criteria for effective ART. This probably also applies to unprotected intercourse, provided that no other sexually transmitted infections are present, although it is not currently possible to fully support this conclusion with direct scientific evidence. ART is judged to markedly reduce the risk of blood-borne transmission between people who share injection equipment. Finally, the risk of transmission from mother to child is very low, provided that ART is started well in advance of delivery.
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Antirretrovirales/uso terapéutico , Terapia Antirretroviral Altamente Activa/métodos , Transmisión de Enfermedad Infecciosa , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/transmisión , Transmisión Vertical de Enfermedad Infecciosa , Humanos , Medición de Riesgo , SueciaRESUMEN
Background: Mortality and severe morbidity remain high in extremely preterm infants. Human milk-based nutrient fortifiers may prevent serious complications and death. We aimed to investigate whether supplementation with human milk-based fortifier (HMBF), as compared to bovine milk-based fortifier (BMBF), reduced the incidence of the composite outcome of necrotising enterocolitis (NEC), sepsis, and mortality in extremely preterm infants exclusively fed human milk. Methods: In this multicentre, randomised controlled trial at 24 neonatal units in Sweden, extremely preterm infants born between gestational week 22 + 0 and 27 + 6 fed exclusively human breast milk (mother's own and/or donor milk), were randomly assigned (1:1) to receive targeted fortification with either HMBF or BMBF. Randomisation was conducted before the enteral feeds reached 100 mL/kg/day, and was stratified by enrolment site, gestational age, singleton/twin, and sex. The allocation was concealed before inclusion, but after randomisation the study was not blinded for the clinical staff. For the NEC diagnosis, the study group was masked to an independent radiologist, and the final assessment of NEC and culture-proven sepsis was done by a blinded consensus panel review. The primary outcome was the composite of NEC stage II-III, culture-proven sepsis, and mortality from inclusion to discharge, no longer than postmenstrual week 44 + 0, in the intention-to-treat population (ClinicalTrials.gov, NCT03797157). Findings: Between February 21st, 2019, and May 21st, 2021, 229 neonates were randomly assigned (115 HMBF, 114 BMBF). After exclusion of one infant due to parents' withdrawal of consent, 228 infants were included in the intention-to-treat analysis. Of the 115 infants assigned to HMBF, 41 (35.7%) fulfilled the criteria of either NEC, sepsis, or death, compared with 39 (34.5%) of 113 infants assigned to BMBF (OR 1.05, 95% CI 0.61-1.81, p = 0.86). Adverse events did not differ significantly between groups. Interpretation: Supplementation with HMBF, as compared with BMBF, did not reduce the incidence of the composite outcome of NEC, sepsis, or death. Our results do not support routine supplementation with HMBF as a nutritional strategy to prevent NEC, sepsis, or death in extremely preterm infants exclusively fed human milk. Funding: ALF grant, Prolacta Bioscience, Swedish Research Council, and Research Council for Southeast Sweden.
RESUMEN
In May 2024, the Swedish Reference Group on Antiviral Therapy updated the guidelines on management of HIV infection in pregnancy. The most important recommendations and revisions were: (i) ART during pregnancy should be started as early as possible and continue after delivery; (ii) Suppressive ART should normally not be modified; (iii) The treatment target of HIV RNA <20 copies/ml remains; (iv) Dolutegravir/emtricitabine/tenofovir DF is the first-line drug combination also in pregnant women and women planning pregnancy; (v) There is no evidence of an increased risk of neural tube defects associated with dolutegravir; (vi) Mode of delivery for women with effective ART and HIV RNA <200 copies/ml should follow standard obstetric procedures; (vii) Caesarean section is recommended if HIV RNA ≥200 copies/ml; (viii) Scalp electrode, foetal blood sampling and/or vacuum delivery should be used on strict indications, but does not necessitate intensified infant prophylaxis; (ix) Management and mode of delivery in case of premature or full-term rupture of membranes should follow standard obstetric procedures; (x) Recommended infant antiretroviral prophylaxis has been updated; (xi) The duration of infant antiretroviral prophylaxis (gestational age ≥35 weeks and mother on effective ART and HIV RNA <200 copies/ml) has been changed from 4 to 2 weeks; (xii) Infants born to women with HIV RNA ≥200 copies/ml should receive 4 weeks of combination prophylaxis; (xiii) Fertility evaluation and assisted reproduction should be offered to women on suppressive ART according to the same principles as for other women; (xiv) Women living with HIV should still be advised against breastfeeding; (xv) Women who nevertheless opt to breastfeed should be offered intensified support and follow-up.