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PURPOSE: Our aim was to describe non-AIDS-defining cancer (NADC) mortality among people living with HIV (PLWH), to compare it with that of the general population, and to assess potential risk factors. METHODS: We included antiretroviral-naive PLWH from the multicentre CoRIS cohort (2004-2021). We estimated mortality rates and standardised mortality ratios (SMRs). We used cause-specific Cox models to identify risk factors. RESULTS: Among 17,978 PLWH, NADC caused 21% of all deaths observed during the follow-up. Mortality rate due to NADC was 1.58 (95%CI 1.36, 1.83) × 1000 person-years and lung and liver were the most frequent cancer-related causes of death. PLWH had 79% excess NADC mortality risk compared to the general population with the highest SMR found for Hodgkin lymphoma, anal and liver cancers. The SMRs decreased with age and were the highest in age groups under 50 years. The most important prognostic factor was low CD4 count, followed by smoking, viral hepatitis and HIV transmission through heterosexual contact or injection drug use. CONCLUSION: Non-AIDS cancers are an important cause of death among PLWH. The excess mortality related to certain malignancies and the association with immunodeficiency, smoking, and coinfections highlights the need for early detection and treatment of cancer in this population.
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Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Doença de Hodgkin , Neoplasias , Humanos , Pessoa de Meia-Idade , Espanha/epidemiologia , Seguimentos , Síndrome da Imunodeficiência Adquirida/complicações , Neoplasias/epidemiologia , Fatores de Risco , Doença de Hodgkin/complicações , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/tratamento farmacológicoRESUMO
BACKGROUND: People living with HIV have an increased risk of anal cancer. OBJECTIVE: To estimate anal cancer incidence and related risk factors in a national cohort of HIV-infected patients. DESIGN: Prospective multicenter cohort study. SETTINGS: Multicenter study including patients from the Spanish HIV Research Network. PATIENTS: We collected data from 16,274 HIV-infected treatment-naive adults recruited from January 2004 to November 2020. MAIN OUTCOMES MEASURES: The primary outcome measures of this study were the incidence and prevalence of anal carcinoma. The secondary outcome measures included the associations between baseline and time-dependent covariables and the primary end point. RESULTS: Twenty-six cases of anal cancer were diagnosed, 22 of which were incident cases resulting in a cumulative incidence of 22.29 of 100,000 person-years, which was stable during the study period. At the end of the study, 20 of the 43 centers had screening programs for high-grade anal dysplasia. Patients with anal cancer were males (26/26; 100% vs 13,833/16,248; 85.1%), were mostly men who have sex with men (23/26; 88.5% vs 10,017/16,248; 61.6%), had a median age of 43 years (interquartile range, 35-51), were more frequently previously diagnosed with an AIDS-defining illness (9/26; 34.6% vs 2429/16,248; 15%), and had lower nadir CD4 cell counts (115 vs 303 µL). About a third (34.6%, 9/26) were younger than 35 years. In multivariable analysis, men who have sex with men and patients with previous AIDS-defining illness had an 8.3-fold (95% CI, 1.9-36.3) and 2.7-fold (95% CI, 1.1-6.6) increased HR for developing anal cancer, respectively. Patients with higher CD4 cell counts during the follow-up showed a 28% lower risk per each additional 100 CD4 cell/µL (95% CI, 41%-22%). LIMITATIONS: Lack of information on some potential risk factors, screening, and treatment of high-grade anal dysplasia were not uniformly initiated across centers during the study period. CONCLUSIONS: Although the overall incidence in our study was low, there was a significant number of patients younger than 35 years with anal cancer. In addition to age, other factors, such as men who have sex with men and patients with severe immunosuppression (current or past), should be prioritized for anal cancer screening. INCIDENCIA DEL CNCER DE ANO Y LOS FACTORES DE RIESGO RELACIONADOS CON PACIENTES INFECTADOS POR VIH INCLUIDOS EN LA COHORTE PROSPECTIVA NACIONAL ESPAOLA CORIS: ANTECEDENTES:Las personas portadoras del virus de la inmunodeficiencia humana tienen un mayor riesgo de cáncer anal.OBJETIVO:Nosotros queremos estimar la incidencia de cáncer anal y los factores de riesgo relacionados en una cohorte nacional española de pacientes infectados por VIH.DISEÑO:Estudio de cohortes de tipo multicéntrico y prospectivo.ÁMBITO:Se incluyeron pacientes de la Red Española de Investigación en VIH.PACIENTES:Recolectamos los datos de 16,274 adultos infectados por el VIH que nunca habían recibido tratamiento, reclutados desde enero de 2004 hasta noviembre de 2020.MEDIDAS DE RESULTADO PRINCIPALES:Las medidas de resultado primarias de este estudio fueron la incidencia y la prevalencia del carcinoma anal. Las medidas de resultado secundarias incluyeron las asociaciones entre las covariables basales y dependientes del tiempo y el criterio principal de valoración.RESULTADOS:Se diagnosticaron 26 casos de cáncer anal, de los cuales 22 fueron casos incidentales resultando con una incidencia acumulada de 22,29/100.000 personas-año que se mantuvo estable durante el período de estudio.Al final de nuestro estudio, 20 de los 43 centros referentes tenían programas de detección de displasia anal de alto grado. Los pacientes con cáncer anal eran hombres (26/26; 100% vs 13 833/16 248; 85,1%), en su mayoría hombres que mantenían sexo con otros hombres (23/26; 88,5% vs 10 017/16 248; 61,6%), la mediana de edad fue de 43 años (IQR: 3 -51), 34,6% (9/26) < 35 años, previa y frecuentemente diagnosticados con una enfermedad definitoria de SIDA (9/26; 34,6% vs 2429/16248; 15%) y que tenían un punto opuesto mucho más bajo en el recuentos de células CD4 (115 µL frente a 303 µL).En el análisis multivariable, los hombres que tenían relaciones sexuales con otros hombres y los pacientes con enfermedades definitorias de sida anteriores, tenían un aumento de 8,3 veces (IC del 95%: 1,9 a 36,3) y de 2,7 veces (IC del 95%: 1,1 a 6,6) en el cociente de riesgos instantáneos para desarrollar cáncer anal, respectivamente. Los pacientes con recuentos de células CD4 más altos durante el seguimiento mostraron un riesgo 28 % menor por cada 100 células CD4/µl adicionales (95% IC: 41%- 22%).LIMITACIONES:La falta de información sobre algunos factores potenciales de riesgo, la detección y el tratamiento de la displasia anal de alto grado no se iniciaron uniformemente en todos los centros durante el período de estudio.CONCLUSIONES:Si bien la incidencia general en nuestro estudio fue baja, hubo un número significativo de pacientes de <35 años con cáncer anal. Además de la edad, otros factores como los hombres que tienen sexo con hombres y los pacientes con inmunosupresión severa (actual o pasada) deben priorizarse para la detección del cáncer anal. ( Traducción-Dr. Xavier Delgadillo ).
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Síndrome da Imunodeficiência Adquirida , Neoplasias do Ânus , Carcinoma , Minorias Sexuais e de Gênero , Adulto , Masculino , Humanos , Feminino , Incidência , Estudos de Coortes , Homossexualidade Masculina , Estudos Prospectivos , Neoplasias do Ânus/epidemiologia , Fatores de Risco , Estudos RetrospectivosRESUMO
Introduction Anterior Cervical Discectomy and Fusion (ACDF) is the gold standard treatment for symptomatic cervical spondylosis refractory to analgesic medical management. Currently, there are numerous approaches and devices used; however, there is no single implant that is preferred for this procedure. The aim of this study is to evaluate the radiological outcomes of ACDF procedures performed in the regional spinal surgery centre in Northern Ireland. The results of this study will aid surgical decision-making, specifically with regard to the choice of implant. The implants that will be assessed in this study are the stand-alone polyetheretherketone (PEEK) cage (Cage) and the Zero-profile augmented screw implant (Z-P). Methods A total of 420 ACDF cases were reviewed retrospectively. Following exclusion and inclusion criteria, 233 cases were reviewed. In the Z-P group, there were 117 patients, with 116 in the Cage group. Radiographic assessment was carried out at the pre-operative stage, day one post-operation, and follow-up (> three months). Measured parameters included segmental disc height, segmental Cobb angle, and spondylolisthesis displacement distance. Results Patient characteristic features showed no significant difference between the two groups (p>0.05) and no significant difference in mean follow-up time (p=0.146). The Z-P implant was superior in increasing and maintaining disc height post-operatively (+0.4±0.94mm, 5.20±0.66mm) compared to the Cage (+0.1±1.00mm, 4.40±0.95mm) (p<0.001). Z-P was also more successful in restoring and maintaining cervical lordosis in comparison to the Cage group, as it had a significantly smaller kyphosis incidence (0.85% vs. 34.5%) at follow-up (p<0.001). Conclusions Results of this study show a more advantageous outcome in the Zero-profile group as it restores and maintains both disc height and cervical lordosis; it is also more successful in treating spondylolisthesis. This study advocates cautious endorsement of the use of the Zero-profile implant in ACDF procedures for symptomatic cervical disc disease.
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OBJECTIVES: To describe prevalence and factors associated with unplanned pregnancies, and social and partner support during pregnancy among women from the Cohort of the Spanish HIV/AIDS Research Network (CoRIS). METHODS: We included all women recruited in CoRIS from 2004 to 2019, aged 18-50 years at recruitment who were pregnant during 2020. We designed a questionnaire, organized into the following domains: sociodemographic characteristics, tobacco and alcohol consumption, pregnancy and reproductive health, and social and partner support. The information was gathered via telephone interviews conducted from June to December 2021. We calculated prevalence of unplanned pregnancies as well as odds ratios (ORs) of association and 95% confidence intervals (CIs) according to sociodemographic, clinical and reproductive characteristics. RESULTS: Among 53 women who were pregnant during 2020, 38 (71.7%) answered the questionnaire. Median age at pregnancy was 36 years [interquartile range (IQR) 31-39], 27 (71.1%) women were born outside of Spain, mainly in sub-Saharan Africa (39.5%) and 17 (44.7%) were employed. Thirty-four (89.5%) women had been through previous pregnancies and 32 (84.2%) had experienced previous abortions/miscarriages. Seventeen (44.7%) women had shared with their clinician their desire to get pregnant. Thirty-four (89.5%) pregnancies were natural and four used assisted reproductive techniques (in vitro fertilizations; one additionally used oocyte donation). Of 34 women with natural pregnancies, pregnancy was unplanned in 21 (61.8%) and 25 (73.5%) had information on how to become pregnant avoiding HIV transmission to the baby and partner. Women who did not seek advice from their physician about becoming pregnant had a significantly increased risk of unplanned pregnancy (OR = 71.25, 95% CI: 8.96-566.67). Overall, 14 (36.8%) women reported having low social support during pregnancy and 27 (71.0%) had good/very good support by their partner. CONCLUSIONS: Most pregnancies were natural and unplanned and very few women had talked with their clinician about their desire to become pregnant. A high proportion of women reported low social support during pregnancy.
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Infecções por HIV , Gravidez não Planejada , Gravidez , Feminino , Humanos , Masculino , Infecções por HIV/epidemiologia , Apoio Social , Espanha/epidemiologiaRESUMO
We aimed to study the prevalence, characteristics and risk factors of asymptomatic sexually transmitted infections (STIs) in HIV-infected men who have sex with men (MSM). We conducted a prospective cross-sectional study, including asymptomatic HIV-infected MSM attending regular visits between December 2014 and December 2017. Of the 301 patients included, 60 patients (19.9%) presented at least one STI. The most common STI was syphilis (33 of 69 STIs), followed by chlamydia (19 of 69), gonorrhoea (10 of 69), hepatitis C virus (4 of 69) and lymphogranuloma venereum (3 of 69). Illicit drug use during sex was the only variable significantly associated with the presence of an STI on multivariate analysis (OR 2.13; 95% CI 1.17-3.89). We were unable to identify a subgroup of patients where we could potentially avoid STI screening. Our findings support current guidelines that recommend routine screening for all HIV-infected MSM regardless of their self-reported sexual history.
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Infecções Assintomáticas/epidemiologia , Infecções por HIV/epidemiologia , Programas de Rastreamento/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/epidemiologia , Estudos Transversais , Homossexualidade Masculina , Humanos , Masculino , Prevalência , Estudos Prospectivos , Fatores de Risco , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis/diagnósticoRESUMO
INTRODUCTION: Although human papillomavirus (HPV) routine vaccination programmes have been implemented around the world and recommendations have been expanded to include other high-risk individuals, current recommendations often differ between countries in Europe, as well as worldwide. AIM: To find and summarise the best available evidence of HPV vaccination in high-risk patients aiding clinicians and public health workers in the day-to-day vaccine decisions relating to HPV in Spain. METHODS: We conducted a systematic review of the immunogenicity, safety and efficacy/effectiveness of HPV vaccination in high-risk populations between January 2006 and June 2016. HPV vaccination recommendations were established with levels of evidence according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. RESULTS: A strong recommendation about HPV vaccination was made in the following groups: HIV infected patients aged 9-26 years; men who have sex with men aged 9-26 years; women with precancerous cervical lesions; patients with congenital bone marrow failure syndrome; women who have received a solid organ transplant or hematopoietic stem cell transplantation aged 9-26 years; and patients diagnosed with recurrent respiratory papillomatosis. CONCLUSIONS: Data concerning non-routine HPV vaccination in populations with a high risk of HPV infection and associated lesions were scarce. We have developed a document to evaluate and establish evidence-based guidelines on HPV vaccination in high-risk populations in Spain, based on best available scientific evidence.
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Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/administração & dosagem , Guias de Prática Clínica como Assunto , Lesões Pré-Cancerosas/prevenção & controle , Neoplasias do Colo do Útero/prevenção & controle , Vacinação , Adolescente , Adulto , Criança , Consenso , Feminino , Homossexualidade Masculina , Humanos , Masculino , Papillomaviridae , Vacinas contra Papillomavirus/uso terapêutico , Lesões Pré-Cancerosas/virologia , Espanha , Neoplasias do Colo do Útero/virologia , Adulto JovemRESUMO
Objectives: To determine the effect of etravirine on the pharmacokinetics of darunavir/cobicistat and vice versa. Safety and tolerability of this combination were also evaluated. Methods: Open-label, fixed-sequence trial in two cohorts of HIV-infected patients on therapy with darunavir/cobicistat 800/150 mg once daily (DRV cohort; n = 15) or etravirine 400 mg once daily (ETR cohort; n = 15). Etravirine or darunavir/cobicistat were added on days 1-14 and 1-7 in participants in the DRV or ETR cohort, respectively. Full pharmacokinetic profiles were obtained on days 0 and 14 in the DRV cohort, and on days 0 and 7 in the ETR cohort. Darunavir, cobicistat and etravirine pharmacokinetic parameters [AUC0-24, Cmax and trough concentrations in plasma (C24)] were calculated for each individual by non-compartmental analysis and were compared using linear mixed-effects models. Adverse events and HIV-1 RNA in plasma were monitored. Results: Etravirine co-administration decreased cobicistat AUC0-24, Cmax and C24 by 30%, 14% and 66%, respectively. Although darunavir AUC0-24 and Cmax were unchanged by etravirine, darunavir C24 was 56% lower for darunavir/cobicistat co-administered with etravirine relative to darunavir/cobicistat alone. Etravirine pharmacokinetics were unchanged by darunavir/cobicistat. Treatments were well tolerated, and HIV-1 RNA remained undetectable in all participants. Conclusions: Although etravirine pharmacokinetics was unchanged by darunavir/cobicistat, there was a significant decrease in cobicistat exposure and in darunavir C24 when darunavir/cobicistat was co-administered with etravirine. Boosting darunavir with ritonavir instead of with cobicistat may be preferred if darunavir is to be combined with etravirine in clinical practice.
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Fármacos Anti-HIV/farmacocinética , Cobicistat/farmacocinética , Darunavir/farmacocinética , Infecções por HIV/tratamento farmacológico , Inibidores da Protease de HIV/farmacocinética , Piridazinas/farmacocinética , Adulto , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/sangue , Cobicistat/administração & dosagem , Cobicistat/sangue , Estudos de Coortes , Darunavir/administração & dosagem , Darunavir/sangue , Quimioterapia Combinada , Feminino , HIV/efeitos dos fármacos , Inibidores da Protease de HIV/administração & dosagem , Inibidores da Protease de HIV/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Nitrilas , Piridazinas/administração & dosagem , Piridazinas/sangue , Pirimidinas , RNA Viral/sangue , Adulto JovemRESUMO
The aim of this article is to describe epidemiological and clinical data of patients with tuberculous lymphadenitis (TL) and evaluate the yield of the diagnostic techniques employed. Retrospective observational study was performed at the Vall d'Hebron University Hospital, Barcelona, Spain. All adult patients with confirmed TL (microbiologically) or probable TL (suspected by clinical presentation, cyto/histopathological features, and clinical improvement after specific treatment) diagnosed from January 2001 to December 2013 were included. One hundred twenty-two patients were included: 78 (63.9%) patients with confirmed diagnosis and 44 (36.1%) patients with probable TL. Seventy (57.4%) patients were nonnative residents. From 83 fine-needle aspiration (FNA) specimens, 54.8% (40/73) showed granulomatous inflammation, 62.5% (40/64) had positive mycobacterial culture, and 73.3% (11/15) tested positive with Xpert MTB/RIF (Cepheid, Sunnyvale, CA). From 62 biopsy samples, 96.8% (60/62) showed granulomatous inflammation, 64.6% (31/48) had positive mycobacterial culture, and 46.1% (6/13) tested positive with Xpert MTB/RIF. TL has increasingly been diagnosed in our setting, mostly because of cases diagnosed in nonnative residents. FNA is an easy and safe technique for the diagnosis of suspected TL, and the yield regarding mycobacterial culture seems to be similar to the obtained with biopsy. The Xpert MTB/RIF test from FNA specimens may increase the accuracy of the TL diagnosis and provides quicker results.
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Tuberculose dos Linfonodos/diagnóstico , Tuberculose dos Linfonodos/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia por Agulha Fina , Feminino , Granuloma/patologia , Infecções por HIV/epidemiologia , Humanos , Linfonodos/patologia , Masculino , Pessoa de Meia-Idade , Mycobacterium tuberculosis/genética , Mycobacterium tuberculosis/isolamento & purificação , Reação em Cadeia da Polimerase , Estudos Retrospectivos , Sensibilidade e Especificidade , Espanha/epidemiologia , Adulto JovemRESUMO
We designed a multicenter cross-sectional study to describe the epidemiological characteristics of the HIV-1-infected population aged 70 years or more in our setting. 179 individuals from eight university hospitals in Barcelona, Spain, were included, representing 1.5% of HIV-1 infected subjects followed during 2008. Most subjects were male (76%) and had acquired HIV infection through sexual intercourse (87%); 69% had been diagnosed with HIV-1 after their sixties. The CD4 cell counts at HIV-1 diagnosis were < 200 cells/mm(3) in 52% of individuals, whereas this was only seen in 34% of subjects from a published cohort including younger HIV- infected adults from the same setting [1]. Most of our patients were on HAART, had undetectable HIV-1 viremia and the most recent median CD4 cell counts were >or= 350 cells/mm(3). 154 subjects had at least one comorbid condition, including dyslipidemia (54%), hypertension (36%), hyperglycemia or diabetes (30%), cardiovascular disease (23%), chronic renal failure (18%), history of neoplasia (17%) and cognitive impairment (11%). Lipodystrophy was reported in 58% of individuals. Rates of hypercholesterolemia, diabetes and cancer were higher than those reported in unselected local population (28%, 17% and 7%, respectively). The study participants were taking an average of 2.97 drugs (range 1-10) other than antiretrovirals. In conclusion, the elder population infected with HIV-1 is likely being diagnosed late and at lower CD4+ counts and is frequently affected by comorbidities and co-medication. Based on our findings, we suggest some recommendations regarding the management of this growing population.
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Infecções por HIV/epidemiologia , HIV-1 , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Terapia Antirretroviral de Alta Atividade , Contagem de Linfócito CD4 , Transtornos Cognitivos/epidemiologia , Comorbidade , Estudos Transversais , Dislipidemias/epidemiologia , Feminino , Transtornos do Metabolismo de Glucose/epidemiologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/etiologia , Humanos , Hipertensão/epidemiologia , Falência Renal Crônica/epidemiologia , Masculino , Fatores Sexuais , Espanha/epidemiologia , Doenças Vasculares/epidemiologiaRESUMO
Lopinavir/ritonavir (LPV/r) has been the gold standard in first line rescue treatment for many years. No other boosted protease inhibitor (PI/r) has managed to demonstrate that it is superior to LPV/r. In this regard, the TITAN study compared the efficacy and safety of darunavir (DRV/r) in 595 patients, at a dose of 600/100 mg two times a day against the normal LPV/r dose, combined with at least 2 other optimised antiretroviral drugs. The efficacy of the treatment at 48 weeks (VL<400 copies/mL) was significantly higher in the DRV/r goup compared to the LPV/r group, both in the analysis by protocol (77% vs. 68%), the non-inferiority of DRV/r being demonstrated (estimated difference +9%, 95% CI 2-16), and by intention to treat (77% vs. 67%), the superiority of DRV/r being demonstrated (estimated difference 10%, 95% CI 2-17%). The incidence of diarrhoea and increase in triglycerides was higher in the LPV/r group. The differences in efficacy of both treatments in favour of DRV/r started to be seen from a basal primary mutation in the protease, with these differences increasing as the number of these mutations increased. In patients with virological failure, DRV/r protected the protease and reverse transcriptase against mutations, thus preserving future therapeutic options. We have some theoretical and clinical data available that enables us to consider the possibility of administering DRV/r once a day in some patients with a few mutations in the protease and in those where this dosing regime is considered important. With the results of the TITAN study, DRV/r must be considered the new gold standard in first line rescue, at least in those patients with a primary mutation in the protease.