RESUMEN
BACKGROUND: Reproductive health in women with human immunodeficiency virus (HIV) (WWH) has improved in recent decades. We aimed to investigate incidences of childbirth, pregnancy, spontaneous abortion, and induced abortion among WWH in a nationwide, population-based, matched cohort study. METHODS: We included all WWH aged 20-40 years treated at an HIV healthcare center in Denmark from 1995 to 2021 and a matched comparison cohort of women from the general population (WGP). We calculated incidence rates per 1000 person-years and used Poisson regression to calculate adjusted incidence rate ratios (aIRRs) of childbirth, pregnancy, spontaneous abortion, and induced abortion stratified according to calendar periods (1995-2001, 2002-2008, and 2009-2021). RESULTS: We included 1288 WWH and 12 880 WGP; 46% of WWH were of African origin, compared with 1% of WGP. Compared with WGP, WWH had a decreased incidence of childbirth (aIRR, 0.6 [95% confidence interval, .6-.7]), no difference in the incidence of pregnancy (0.9 [.8-1.0]) or spontaneous abortion (0.9 [.8-1.0]), but an increased incidence of induced abortion (1.9 [1.6-2.1]) from 1995 to 2021. The aIRRs for childbirth, pregnancy, and spontaneous abortion increased from 1995-2000 to 2009-2021, while the aIRR for induced abortion remained increased across all time periods for WWH. CONCLUSIONS: From 1995 to 2008, the incidences of childbirth, pregnancy, and spontaneous abortion were decreased among WWH compared with WGP. From 2009 to 2021, the incidence of childbirth, pregnancy, and spontaneous abortion no longer differed among WWH compared with WGP. The incidence of induced abortions remains increased compared with WGP.
Asunto(s)
Aborto Inducido , Aborto Espontáneo , Infecciones por VIH , Embarazo , Humanos , Femenino , Aborto Espontáneo/epidemiología , Incidencia , Estudios de Cohortes , VIH , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiologíaRESUMEN
BACKGROUND: Human immunodeficiency virus (HIV) infection is associated with depression. However, previous studies have not addressed familial factors. METHODS: Nationwide, population-based, matched cohort study of people with HIV (PWH) in Denmark between 1995 and 2021 who were matched on sex and date of birth with a comparison cohort randomly selected from the Danish population. Family-related factors were examined by inclusion of siblings of those in the cohorts. We calculated hazard ratios (HRs) for depression, receipt of antidepressants, electroconvulsive therapy (ECT), and suicide, as well as the yearly proportions of study cohorts with psychiatric hospital contact due to depression and receipt of antidepressants from 10 years before to 10 years after study inclusion. RESULTS: We included 5943 PWH and 59 430 comparison cohort members. Median age was 38 years, and 25% were women. We observed an increased risk of depression, receipt of antidepressants, ECT, and suicide among PWH in the 2 first years of observation (HR, 3.3; 95% confidence interval [CI]: 2.5-4.4), HR, 3.0 (95% CI: 2.7-3.4), HR, 2.8 (95% CI: .9-8.6), and HR, 10.7 (95% CI: 5.2-22.2), thereafter the risk subsided but remained increased. The proportions of PWH with psychiatric hospital contact due to depression and receipt of antidepressants were increased prior to and especially after HIV diagnosis. Risk of all outcomes was substantially lower among siblings of PWH than among PWH (HR for receipt of antidepressants, 1.1; 95% CI: 1.0-1.2). CONCLUSIONS: PWH have an increased risk of depression. Family-related factors are unlikely to explain this risk.
Asunto(s)
Depresión , Infecciones por VIH , Humanos , Femenino , Adulto , Masculino , Estudios de Cohortes , Depresión/epidemiología , Factores de Riesgo , VIH , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Antidepresivos/uso terapéuticoRESUMEN
PURPOSE: Delayed diagnosis of common variable immunodeficiency (CVID) remains a serious problem. We investigated whether some diseases diagnosed during out-patient visits or admission to hospitals could act as indicator conditions for CVID diagnosis. METHODS: In this nested case-control study, we identified 128 cases diagnosed with CVID in Denmark (1999-2013) and 640 age-, gender-, and region-matched controls. We obtained data on diseases diagnosed at hospitals in the five years before CVID diagnosis from The National Hospital Registry. We grouped hospital diagnoses in 33 major disease categories and 210 subcategories. We used conditional logistic regression to calculate the odds ratios (OR) and 95% confidence intervals (CI) to estimate associations between disease exposure and subsequent CVID. RESULTS: During the five years preceding a CVID diagnosis, cases had four times as many hospital contacts as the controls (p < 0.001). A diagnosis in 18 major disease categories showed a significant OR for subsequent diagnosis of CVID. The most substantial association with a subsequent CVID diagnosis was a diagnosis of lower respiratory tract infections (OR: 29.9; 95% CI: 14.2-63.2) and lung diseases (35.1; 15.0-82.5). We observed a similar association when we removed the last year before diagnosis from analysis and overall, in the years < 1, ≥ 1-3, and ≥ 3-5 before diagnosis, although the absolute number of exposures was small. Twenty-eight specific diseases displayed an at least 3-fold risk of subsequent CVID diagnosis. CONCLUSION: Targeted screening for antibody deficiency in patients diagnosed with specific diseases associated with CVID may lead to earlier CVID diagnosis and treatment and thereby potentially reduced morbidity and mortality.
Asunto(s)
Inmunodeficiencia Variable Común , Humanos , Estudios de Casos y Controles , Inmunodeficiencia Variable Común/diagnóstico , Inmunodeficiencia Variable Común/epidemiología , Inmunodeficiencia Variable Común/complicaciones , Diagnóstico Precoz , Oportunidad Relativa , Sistema de RegistrosRESUMEN
OBJECTIVE: To compare the consumption of antibiotics (AB), systemic steroids, and inhaled bronchodilators/glucocorticoids in the 3 years preceding the diagnosis of common variable immunodeficiency (CVID) among CVID patients and matched controls and to estimate whether the level of consumption was associated with the risk of a subsequent CVID diagnosis. METHODS: We conducted a nested case-control study, identifying all individuals (n=130 cases) diagnosed with CVID in Denmark (1994-2014) and 45 age- and sex-matched population controls per case (n=5850 controls) from national registers. Drug consumption was estimated as defined daily doses per person-year. We used conditional logistic regression to compute odds ratios and 95% confidence intervals. RESULTS: In the 3 years preceding a CVID diagnosis, we observed more frequent and higher consumption of all three drug classes. The association between consumption and risk of subsequent CVID diagnosis was statistically significant for all drug classes. The association was stronger with higher consumption and shorter time to CVID diagnosis. The fraction of cases compared to the controls redeeming ≥1 prescription of the included drugs during the study period was higher for AB (97% vs 52%), systemic steroids (35% vs 7.4%), and inhaled bronchodilators/glucocorticoids (46% vs 11.7%) (p<0.001). CONCLUSION: CVID patients have significantly higher use of AB, systemic steroids, and inhaled bronchodilators/glucocorticoids in the 3 years preceding CVID diagnosis than controls. Prescribing these drugs in primary healthcare could be an opportunity to consider (proactive) screening for CVID. Further studies are needed to identify optimal prescription cutoffs that could endorse its inclusion in public health policies.
Asunto(s)
Inmunodeficiencia Variable Común , Humanos , Estudios de Casos y Controles , Inmunodeficiencia Variable Común/diagnóstico , Inmunodeficiencia Variable Común/tratamiento farmacológico , Inmunodeficiencia Variable Común/epidemiología , Broncodilatadores , Prescripciones de Medicamentos , EsteroidesRESUMEN
PURPOSE: Diagnostic delay is a major problem concerning common variable immunodeficiency (CVID). We aimed to determine the pattern of general practitioner (GP) consultations in individuals diagnosed with CVID within 3 years before the diagnosis and whether the risk of diagnosis was associated with the frequency of consultations or character of examinations. METHODS: We conducted a nested case-control study, identifying 132 adult CVID patients and 5940 age- and gender-matched controls from national registers during 1997-2013. We used conditional logistic regression to calculate the odds ratios (OR) and 95% confidence intervals (95%CI). RESULTS: The median number of consultations among individuals with CVID was more than twice that of the controls in all 3 years (3rd, 10; 2nd, 11.5; and 1st, 15.4 vs. 4). We found a statistically significant association between the number of consultations and the risk of a subsequent CVID diagnosis, independent of age and gender, but strongest in the individuals < 40 years. In the 3rd year before diagnosis, having 9-15 consultations compared with 1-4 was associated with an OR (95%CI) of 5.0 (2.3-10.9), 2.4 (1.1-5.4), and 1.3 (0.3-5.3) for those aged 18-40, 41-60, and > 60, respectively. Several examinations (i.e., blood tests for inflammation/infection and pulmonary function test) were associated with increased odds of a subsequent CVID diagnosis. CONCLUSION: The risk of a CVID diagnosis was highly related to both the number of consultations and the character of examinations performed by the GP. CVID should be a differential diagnosis among patients with multiple consultations, especially in patients < 40 years old.
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Inmunodeficiencia Variable Común/diagnóstico , Inmunodeficiencia Variable Común/epidemiología , Medicina General , Pautas de la Práctica en Medicina , Adolescente , Adulto , Edad de Inicio , Anciano , Estudios de Casos y Controles , Toma de Decisiones Clínicas , Comorbilidad , Diagnóstico Tardío , Dinamarca/epidemiología , Manejo de la Enfermedad , Diagnóstico Precoz , Femenino , Medicina General/métodos , Medicina General/normas , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Vigilancia de la Población , Derivación y Consulta , Sistema de Registros , Adulto JovenAsunto(s)
Secuenciación del Exoma/métodos , Enfermedades Inflamatorias del Intestino/genética , Mutación , Factores de Transcripción/genética , Adulto , Edad de Inicio , Secuencia de Bases , Salud de la Familia , Femenino , Heterocigoto , Humanos , Enfermedades Inflamatorias del Intestino/diagnóstico , LinajeRESUMEN
Common variable immunodeficiency (CVID) is a heterogeneous primary immunodeficiency disease, leading to recurrent bacterial airway infections and often also autoimmune complications. To shed light on the regulatory lymphocytes from these patients, we analyzed the levels of regulatory B (pro-B10) cell and regulatory T (Treg) cell subpopulations in PBMCs from twenty-six patients diagnosed with CVID using multi-color flowcytometry. Pro-B10 cells were induced by 48h in vitro stimulation prior to analysis. Suppressor function was measured on a subset of patients with splenomegaly and autoimmune complications. The levels of regulatory B and T cells were correlated to clinical manifestations, including autoimmunity, splenomegaly and CVID EUROclass subgroups. We demonstrate a significant association between elevated levels of pro-B10 cells, decreased levels of Tregs and autoimmune phenomena in CVID patients. The finding of marked abnormalities in regulatory lymphocyte populations contribute to our understanding of the pathogenesis of CVID and potentially be valuable in the clinical management and treatment of patients.
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Linfocitos B Reguladores/inmunología , Inmunodeficiencia Variable Común/fisiopatología , Esplenomegalia/fisiopatología , Linfocitos T Reguladores/inmunología , Edad de Inicio , Autoinmunidad/inmunología , Linfocitos B Reguladores/citología , Inmunodeficiencia Variable Común/inmunología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Linfocitos T Reguladores/citologíaRESUMEN
Screening of 488 Syrian unaccompanied minor refugees (<â¯18 years-old) in Berlin showed low prevalence of intestinal parasites (Giardia, 7%), positive schistosomiasis serology (1.4%) and absence of hepatitis B. Among 44 ill adult Syrian refugees examined at GeoSentinel clinics worldwide, cutaneous leishmaniasis affected one in three patients; other noteworthy infections were active tuberculosis (11%) and chronic hepatitis B or C (9%). These data can contribute to evidence-based guidelines for infectious disease screening of Syrian refugees.
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Estado de Salud , Tamizaje Masivo/estadística & datos numéricos , Refugiados/estadística & datos numéricos , Vigilancia de Guardia , Adolescente , Instituciones de Atención Ambulatoria , Berlin/epidemiología , Niño , Estudios de Cohortes , Enfermedades Transmisibles/clasificación , Enfermedades Transmisibles/epidemiología , Emigrantes e Inmigrantes , Femenino , Humanos , Masculino , Siria/etnologíaRESUMEN
BACKGROUND: Human immunodeficiency virus (HIV)-infected individuals have increased risk of cancer. To our knowledge, no previous study has examined the impact of socioeconomic position on risk and prognosis of cancer in HIV infection. METHODS: Population-based cohort-study, including HIV-infected individuals diagnosed (without intravenous drug abuse or hepatitis C infection) (n = 3205), and a background population cohort matched by age, gender, and country of birth (n = 22 435) were analyzed. Educational level (low or high) and cancer events were identified in Danish national registers. Cumulative incidences, incidence rate ratios (IRRs), and survival using Kaplan-Meier methods were estimated. RESULTS: Low educational level was associated with increased risk of cancer among HIV-infected individuals compared to population controls: all (adjusted-IRRs: 1.4 [95% confidence interval {CI}, 1.1-1.7] vs 1.1 [95% CI, .9-1.2]), tobacco- and alcohol-related (2.1 [95% CI, 1.3-3.4] vs 1.3 [95% CI, 1.1-1.6]), and other (1.7 [95% CI, 1.1-2.8] vs 0.9 [95% CI, .7-1.0]). Educational level was not associated with infection-related or ill-defined cancers. One-year-survival was not associated with educational level, but HIV-infected individuals with low educational level had lower 5-year-survival following infection-related and ill-defined cancers. CONCLUSIONS: Education is associated with risk and prognosis of some cancers in HIV infection, and diverges from what is observed in the background population.
Asunto(s)
Infecciones por VIH/complicaciones , Neoplasias/epidemiología , Adulto , Estudios de Cohortes , Dinamarca/epidemiología , Escolaridad , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Neoplasias/mortalidad , Medición de Riesgo , Análisis de SupervivenciaRESUMEN
BACKGROUND: Human immunodeficiency virus-infected individuals have increased risk of myocardial infarction (MI); however, the contribution from smoking and potentiating effects of HIV are controversial. METHODS: From the Danish HIV Cohort Study and the Copenhagen General Population Study, we identified 3251 HIV-infected individuals and 13 004 population controls matched on age and gender. Data on MI were obtained from the National Hospital Registry and the National Registry of Causes of Death. We calculated adjusted incidence rate ratios (aIRR) for risk of MI and population-attributable fractions (PAF) of MI associated with smoking. RESULTS: In never smokers, HIV was not associated with an increased risk of MI (aIRR, 1.01; 95% confidence interval [CI], .41-2.54). In previous and current smokers, HIV was associated with a substantially increased risk of MI (aIRR, 1.78; 95% CI, .75-4.24 and aIRR, 2.83; 95% CI, 1.71-4.70). The PAF associated with ever smoking (previous or current) was 72% (95% CI, 55%-82%) for HIV-infected individuals and 24% (95% CI, 3%-40%) for population controls. If all current smokers stopped smoking, 42% (95% CI, 21%-57%) and 21% (95% CI, 12%-28%) of all MIs could potentially be avoided in these 2 populations. CONCLUSIONS: Smoking is associated with a higher risk of MI in the HIV-infected population than in the general population. Approximately 3 of 4 MIs among HIV-infected individuals are associated with ever smoking compared with only 1 of 4 MIs among population controls. Smoking cessation could potentially prevent more than 40% of MIs among HIV-infected individuals, and smoking cessation should be a primary focus in modern HIV care.
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Infecciones por VIH/complicaciones , Infarto del Miocardio/epidemiología , Infarto del Miocardio/etiología , Fumar/efectos adversos , Adulto , Estudios de Cohortes , Dinamarca/epidemiología , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Infarto del Miocardio/prevención & control , Estudios Prospectivos , Sistema de Registros , Medición de Riesgo , Factores de Riesgo , Cese del Hábito de Fumar , Factores de TiempoRESUMEN
BACKGROUND: HIV patients have increased risk of impaired renal function. We aimed to estimate the incidence of any renal replacement therapy (aRRT) and start of chronic renal replacement therapy (cRRT) among HIV patients compared with population controls. METHODS: In a nationwide, population-based cohort study we analysed incidence rates (IR), incidence rate ratios (IRR) and risk factors for aRRT and cRRT among HIV patients compared with an age- and gender-matched population control cohort using Poisson regression. RESULTS: We identified 5300 HIV patients and 53 000 population controls. The IRs per 10 000 person-years of aRRT and cRRT among HIV patients were 15.9 (95% CI: 12.5-20.1) and 4.4 (95% CI: 2.8-6.9), respectively. The IRR was 4.7 (95% CI: 3.5-6.2) for aRRT and 3.6 (95% CI: 2.2-6.0) for cRRT compared with population controls. Risk of aRRT was increased during the first year after HIV diagnosis [IRR 3.5 (95% CI: 1.5-8.1)], after a diagnosis of AIDS [IRR 2.3 (95% CI: 1.3-3.9)], in intravenous drug users [IRR 6.0 (95% CI: 2.9-12.2)] and in patients with hypertension [IRR 7.0 (95% CI: 3.7-13.2)]. Factors associated with increased risk of cRRT were hypertension [IRR 20 (95% CI: 6.8-61)] and baseline eGFR < 60 mL/min pr. 1.73 m(2) [IRR 7.8 (95% CI: 1.2-50)]. Exposure to tenofovir and/or atazanavir was not associated with risk of aRRT or cRRT. CONCLUSIONS: The risk of aRRT is increased more than 4-fold and the risk of cRRT is increased more than 3-fold in HIV patients in Denmark compared with the background population. We found no association between exposure to tenofovir, atazanavir or the combination of the two and risk of aRRT or cRRT.
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Infecciones por VIH/epidemiología , Fallo Renal Crónico/epidemiología , Terapia de Reemplazo Renal/estadística & datos numéricos , Adenina/análogos & derivados , Adenina/uso terapéutico , Adulto , Fármacos Anti-VIH/uso terapéutico , Sulfato de Atazanavir , Estudios de Cohortes , Comorbilidad , Dinamarca/epidemiología , Femenino , Infecciones por VIH/tratamiento farmacológico , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Oligopéptidos/uso terapéutico , Organofosfonatos/uso terapéutico , Piridinas/uso terapéutico , Diálisis Renal/estadística & datos numéricos , Factores de Riesgo , TenofovirRESUMEN
We present a case of amoebic colitis, misdiagnosed as inflammatory bowel disease and treated with corticosteroids, leading to severe necrotizing enterocolitis. We review the literature on the epidemiology, pathogenesis, diagnosis, and treatment of amoebic dysentery, with special emphasis on the association between immunosuppressive treatment and the development of severe invasive amoebiasis.
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Disentería Amebiana/diagnóstico , Enfermedades Inflamatorias del Intestino/diagnóstico , Corticoesteroides/efectos adversos , Anciano , Amebicidas/uso terapéutico , Errores Diagnósticos , Disentería Amebiana/patología , Humanos , Inmunosupresores/efectos adversos , Enfermedades Inflamatorias del Intestino/patología , Masculino , Metronidazol/uso terapéutico , NecrosisRESUMEN
BACKGROUND: It is important to understand current trends in cancer risk among people living with HIV (PLWH) to improve outcomes and to commission and delivery appropriate services. METHODS: Nationwide, population-based, matched cohort study on all adult PLWH treated at Danish HIV health care centres since 1 January 1995 and a comparison cohort, randomly selected from the background population and matched on sex and date of birth. RESULTS: We included 6327 PLWH and 63,270 individuals in the comparison cohort - 74% were men and median age was 37 (interquartile range: 30-46). For both smoking related cancers, virological cancers and other cancers, incidence was substantially higher in the first year of observation for PLWH than for the remaining observation period. The risk of smoking related cancer remained stably increased throughout the observation period, whereas the relative risk of virological cancers decreased, especially in the first year of follow up. Finally, the risk of other cancers for PLWH decreased to a level below that of the background population during the study period. CONCLUSION: The fact that the risk of other cancers was probably not higher among PLWH than in the comparison cohort is encouraging, as the excess risk of virological and smoking related cancers is potentially preventable by timely treatment of HIV and smoking cessation.
Asunto(s)
Infecciones por VIH , Neoplasias , Adulto , Femenino , Humanos , Masculino , Estudios de Cohortes , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Neoplasias/epidemiología , Factores de Riesgo , Fumar/efectos adversos , Fumar/epidemiología , Persona de Mediana EdadRESUMEN
BACKGROUND: The clinical implications of a considerable CD4 decline despite antiretroviral treatment and viral suppression are unknown. We aimed to test the hypothesis that a major CD4 decline could be a marker of cardiovascular disease or undiagnosed cancer. METHODS: Patients with human immunodeficiency virus (HIV) were followed in the Danish nationwide, population-based cohort study in the period 1995-2010 with quarterly CD4 measurements. Associations between a CD4 decline of ≥30% and cardiovascular disease, cancer, and death were analyzed using Poisson regression with date of CD4 decline as a time-updated variable. RESULTS: We followed 2584 virally suppressed HIV patients for 13 369 person-years (PY; median observation time, 4.7 years). Fifty-six patients developed CD4 decline (incidence rate, 4.2/1000 PY [95% confidence interval {CI}, 3.2-5.4]). CD4 counts dropped from a median of 492 cells/µL to 240 cells/µL. CD8, CD3, and total lymphocyte counts dropped concomitantly. No HIV-related factors, apart from treatment with didanosine, were associated with CD4 decline. The risk of cardiovascular disease, cancer, and death increased markedly ≤6 months after CD4 decline (incidence rate ratio, 11.7 [95% CI, 3.6-37.4] and 13.7 [95% CI, 4.3-43.6], respectively, and mortality rate ratio 4.3 [95% CI, 1.1-17.6]). CONCLUSION: A major decline in CD4 count is associated with a marked increased risk of cardiovascular disease, cancer, and death among virally suppressed HIV patients.
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Enfermedades Cardiovasculares/epidemiología , Infecciones por VIH/complicaciones , Infecciones por VIH/inmunología , Neoplasias/epidemiología , Adulto , Antirretrovirales/uso terapéutico , Recuento de Linfocito CD4 , Enfermedades Cardiovasculares/mortalidad , Estudios de Cohortes , Dinamarca/epidemiología , Femenino , Estudios de Seguimiento , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/mortalidad , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/mortalidad , Medición de Riesgo , Análisis de Supervivencia , Carga ViralRESUMEN
BACKGROUND: We assessed mortality attributable to smoking among patients with human immunodeficiency virus (HIV). METHODS: We estimated mortality rates (MRs), mortality rate ratios (MRRs), life expectancies, life-years lost, and population-attributable risk of death associated with smoking and with HIV among current and nonsmoking individuals from a population-based, nationwide HIV cohort and a cohort of matched HIV-negative individuals. RESULTS: A total of 2921 HIV patients and 10 642 controls were followed for 14 281 and 45 122 person-years, respectively. All-cause and non-AIDS-related mortality was substantially increased among smoking compared to nonsmoking HIV patients (MRR, 4.4 [95% confidence interval {CI}, 3.0-6.7] and 5.3 [95% CI, 3.2-8.8], respectively). Excess MR per 1000 person-years among current vs nonsmokers was 17.6 (95% CI, 13.3-21.9) for HIV patients and 4.8 (95% CI, 3.2-6.4) for controls. A 35-year-old HIV patient had a median life expectancy of 62.6 years (95% CI, 59.9-64.6) for smokers and 78.4 years (95% CI, 70.8-84.0) for nonsmokers; the numbers of life-years lost in association with smoking and HIV were 12.3 (95% CI, 8.1-16.4) and 5.1 (95% CI, 1.6-8.5). The population-attributable risk of death associated with smoking was 61.5% among HIV patients and 34.2% among controls. CONCLUSIONS: In a setting where HIV care is well organized and antiretroviral therapy is free of charge, HIV-infected smokers lose more life-years to smoking than to HIV. The excess mortality of smokers is tripled and the population-attributable risk of death associated with smoking is doubled among HIV patients compared to the background population.
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Infecciones por VIH/mortalidad , Fumar/mortalidad , Adulto , Causas de Muerte , Estudios de Cohortes , Dinamarca/epidemiología , Femenino , VIH-1/patogenicidad , Humanos , Estimación de Kaplan-Meier , Esperanza de Vida , Masculino , Persona de Mediana Edad , Factores de RiesgoRESUMEN
Here we describe a patient with hyper-IgE syndrome presenting with recurrent staphylococcal abscesses, pneumonia, and chronic mucocutaneous candidiasis, and report the identification of a novel STAT3 mutation at amino acid position 621, which has not previously been described. In addition, we review the immunological, infectious, and genetic features of hyper-IgE syndrome.
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Síndrome de Job/genética , Mutación , Factor de Transcripción STAT3/genética , Absceso/genética , Absceso/inmunología , Candidiasis Mucocutánea Crónica/genética , Candidiasis Mucocutánea Crónica/inmunología , Femenino , Humanos , Síndrome de Job/microbiología , Persona de Mediana Edad , Infecciones Cutáneas Estafilocócicas/genética , Infecciones Cutáneas Estafilocócicas/inmunologíaRESUMEN
BACKGROUND: Several studies have demonstrated an increased risk of non-AIDS cancers in HIV patients and, for some cancers, also in relatives of HIV patients. We aimed to estimate (1) the risk of anal carcinoma among HIV patients and their parents, and (2) the mortality after a diagnosis of anal carcinoma. METHODS: We used Poisson regression to estimate the incidence rate ratios (IRR) of anal carcinoma in (1) a population of HIV patients identified from the Danish HIV Cohort Study (n = 4993) compared with a population control cohort matched on age and gender (n = 59,916) for the period 1995-2009, and (2) parents of HIV patients compared with parents of controls for the period 1978-2009. Cancer diagnoses were identified from The Danish Cancer Registry. We further estimated the mortality rate ratios (MRR) of HIV patients compared with controls after the diagnosis of anal carcinoma. RESULTS: Thirty-six HIV patients versus 8 population controls were diagnosed with anal carcinoma. HIV patients had an increased risk of anal carcinoma (IRR 77.9, 95% CI 36.2-167.7), especially among men who have sex with men (MSM) (IRR 101.4, 95% CI 39.3-261.5). Fathers of HIV patients had an increased risk of anal carcinoma (IRR 7.4, 95% CI 1.4-38.3) compared to fathers of population controls. Mortality after diagnosis of anal carcinoma was increased in male HIV patients compared with the male control cohort (MRR 3.2, 95% CI 1.1-9.2). CONCLUSIONS: Danish HIV patients, especially MSM, have a considerably increased risk of anal carcinoma. We cannot exclude that fathers of HIV patients have an increased risk of anal carcinoma.
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Neoplasias del Ano/epidemiología , Neoplasias del Ano/virología , Infecciones por VIH/epidemiología , Infecciones por VIH/patología , Adulto , Terapia Antirretroviral Altamente Activa , Estudios de Cohortes , Dinamarca/epidemiología , Femenino , Infecciones por VIH/tratamiento farmacológico , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Distribución de Poisson , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
OBJECTIVE: To compare the risk of a positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test and coronavirus disease 2019 (COVID-19) outcomes in people with HIV (PWH) with the general population, and estimate the association with vaccination status. DESIGN: A nationwide, population based, matched cohort study. METHODS: We included all Danish PWH ≥18âyears ( n â=â5276) and an age and sex-matched general population cohort ( n â=â42 308). We used Cox regression analyses to calculate (adjusted) incidence rate ratios [(a)IRR] and further stratified and restricted the analyses. RESULTS: We observed no major difference in risk of first positive SARS-CoV-2 test [aIRR: 0.8 (95% confidence interval (CI): 0.8-0.9)], but a higher risk of first hospital contact with COVID-19 and hospitalization with severe COVID-19 for PWH vs. controls [IRR: 2.0; (1.6-2.5), 1.8 (1.4-2.3)]. Risk of first hospitalization decreased substantially in PWH with calendar time [first half of year 2022 vs. 2020 IRR: 0.3; (0.2-0.6)], whereas the risk compared to population controls remained almost twofold increased. We did not observe increased risk of death after SARS-CoV-2 infection [aIRR: 0.7 (95% CI: 0.3-2.0)]. Compared to PWH who had received two vaccines PWH who receiving a third vaccine had reduced risk of first positive SARS-CoV-2 test, death (individuals ≥60years) and hospitalization [aIRR: 0.9 (0.7-1.0); 0.2 (0.1-0.7); 0.6 (0.2-1.2)]. CONCLUSION: PWH have almost the same risk of a positive SARS-CoV-2 test as the general population. Although risk of hospital contacts and severe outcomes following SARS-CoV-2 infection is increased, the risk of death does not seem to be substantially increased. Importantly, a third vaccine is associated with reduced risk of infection, and death.
Asunto(s)
COVID-19 , Infecciones por VIH , Humanos , COVID-19/epidemiología , SARS-CoV-2 , Estudios de Cohortes , Infecciones por VIH/complicaciones , Dinamarca/epidemiologíaRESUMEN
BACKGROUND: The early epidemiology of the 2022 monkeypox epidemic in non-endemic countries differs substantially from the epidemiology previously reported from endemic countries. We aimed to describe the epidemiological and clinical characteristics among individuals with confirmed cases of monkeypox infection. METHODS: We descriptively analysed data for patients with confirmed monkeypox who were included in the GeoSentinel global clinical-care-based surveillance system between May 1 and July 1 2022, across 71 clinical sites in 29 countries. Data collected included demographics, travel history including mass gathering attendance, smallpox vaccination history, social history, sexual history, monkeypox exposure history, medical history, clinical presentation, physical examination, testing results, treatment, and outcomes. We did descriptive analyses of epidemiology and subanalyses of patients with and without HIV, patients with CD4 counts of less than 500 cells per mm3 or 500 cells per mm3 and higher, patients with one sexual partner or ten or more sexual partners, and patients with or without a previous smallpox vaccination. FINDINGS: 226 cases were reported at 18 sites in 15 countries. Of 211 men for whom data were available, 208 (99%) were gay, bisexual, or men who have sex with men (MSM) with a median age of 37 years (range 18-68; IQR 32-43). Of 209 patients for whom HIV status was known, 92 (44%) men had HIV infection with a median CD4 count of 713 cells per mm3 (range 36-1659; IQR 500-885). Of 219 patients for whom data were available, 216 (99%) reported sexual or close intimate contact in the 21 days before symptom onset; MSM reported a median of three partners (IQR 1-8). Of 195 patients for whom data were available, 78 (40%) reported close contact with someone who had confirmed monkeypox. Overall, 30 (13%) of 226 patients were admitted to hospital; 16 (53%) of whom had severe illness, defined as hospital admission for clinical care rather than infection control. No deaths were reported. Compared with patients without HIV, patients with HIV were more likely to have diarrhoea (p=0·002), perianal rash or lesions (p=0·03), and a higher rash burden (median rash burden score 9 [IQR 6-21] for patients with HIV vs median rash burden score 6 [IQR 3-14] for patients without HIV; p<0·0001), but no differences were identified in the proportion of men who had severe illness by HIV status. INTERPRETATION: Clinical manifestations of monkeypox infection differed by HIV status. Recommendations should be expanded to include pre-exposure monkeypox vaccination of groups at high risk of infection who plan to engage in sexual or close intimate contact. FUNDING: US Centers for Disease Control and Prevention, International Society of Travel Medicine.