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A number of studies have indicated that the mitotic rate may be a predictive factor for poor prognosis in melanoma patients. The aim of this study was to investigate whether the mitotic rate is associated with other prognostic clinical and anatomopathological characteristics. After adjusting for other anatomopathological characteristics, we then verified the prognostic value of the number of mitoses, determining in which population subgroup this variable may have greater prognostic significance on 3-year mortality. The Veneto Cancer Registry (Registro Tumori del Veneto-RTV), a high-resolution population-based dataset covering the regional population of approximately 4.9 million residents, served as the clinical data source for the analysis. Inclusion criteria included all incident cases of invasive cutaneous malignant melanoma recorded in the RTV in 2015 (1,050 cases) and 2017 (1,205 cases) for which the number of mitoses was available. Mitotic classes were represented by Kaplan-Meier curves for short-term overall survival. Cox regression calculated hazard ratios in multivariable models to evaluate the independent prognostic role of different mitotic rate cut-offs. The results indicate that the mitotic rate is associated with other survival prognostic factors: the variables comprising the TNM stage (e.g., tumor thickness, ulceration, lymph node status and presence of metastasis) and the characteristics that are not included in the TNM stage (e.g., age, site of tumor, type of morphology, growth pattern and TIL). Moreover, this study demonstrated that, even after adjusting for these prognostic factors, mitoses per mm2 are associated with higher mortality, particularly in T2 patients. In conclusion, these findings revealed the need to include the mitotic rate in the histological diagnosis because it correlates with the prognosis as an independent factor. The mitotic rate can be used to develop a personalized medicine approach in the treatment and follow-up monitoring of melanoma patients.
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Melanoma , Neoplasias Cutáneas , Humanos , Melanoma/patología , Neoplasias Cutáneas/patología , Pronóstico , Mitosis , Metástasis Linfática , Índice Mitótico , Estudios RetrospectivosRESUMEN
BACKGROUND: Healthcare factors have strongly influenced the propagation of COVID-19. This study aims to examine whether excess mortality during the first phase of the COVID-19 outbreak in Italy was associated with health, healthcare, demographic, and socioeconomic, provincial-level indicators. METHODS: This ecological study concerns the raw number of deaths reported from February 1 to April 30, 2020 and the mean number of deaths occurred during the same months from 2015 to 2019, per province. Information on socioeconomic factors and healthcare settings was extracted from updated databases on the Italian National Institute of Statistics (ISTAT) website. A multivariate model and four multilevel models were constructed to test the association between excess mortality and the analysed indicators across 107 Italian provinces. RESULTS: The hospitalization rate in long-term care wards and the cardiovascular disease mortality rate correlate positively with excess mortality (p <0.05), while higher densities of licensed physicians and of general practitioners are associated with lower excess mortality (p <0.05). After controlling for the COVID-19 cumulative incidence in each province, only the density of licensed physicians remains negatively associated with excess mortality (p <0.01). CONCLUSION: Some health and healthcare variables (in particular, the density of physicians) are strongly associated with excess mortality during the first wave of the COVID-19 pandemic in Italy and should be targeted to increase the resilience of health systems.
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COVID-19 , Atención a la Salud , Humanos , Italia/epidemiología , Mortalidad , Pandemias , SARS-CoV-2RESUMEN
Objectives: Benefits of school attendance have been debated against SARS-CoV-2 contagion risks. This study examined the trends of contagion before and after schools reopened across 26 countries in the European Union. Methods: We compared the average values of estimated R t before and after school reopening, identifying any significant increase with a one-sample t-test. A meta-analysis and meta-regression analysis were performed to calculate the overall increase in R t for countries in the EU and to search for relationships between R t before schools reopened and the average increase in R t afterward. Results: The mean reproduction number increased in 16 out of 26 countries. The maximum increase in R t was reached after a mean 28 days. We found a negative relationship between the R t before school reopening and its increasing after that event. By 45 days after the first day of school reopening, the overall average increase in R t for the European Union was 23%. Conclusion: We observed a significant increase in the mean reproduction number in most European countries, a public health issue that needs strategies to contain the spread of COVID-19.
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COVID-19 , Instituciones Académicas , COVID-19/epidemiología , COVID-19/transmisión , Europa (Continente)/epidemiología , Humanos , Instituciones Académicas/organización & administraciónRESUMEN
In this article, we propose an original matching procedure for multiple treatment frameworks based on partially ordered set theory (poset). In our proposal, called matching on poset-based average rank for multiple treatments (MARMoT), poset theory is used to summarize individuals' confounders and the relative average rank is used to balance confounders and match individuals in different treatment groups. This approach proves to be particularly useful for balancing confounders when the number of treatments considered is high. We apply our approach to the estimation of neighborhood effect on the fractures among older people in Turin (a city in northern Italy).
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Atención Dirigida al Paciente , Anciano , Humanos , ItaliaRESUMEN
Objective: The aim was to clarify which pairs or clusters of diseases predict the hospital-related events and death in a population of patients with complex health care needs (PCHCN). Method: Subjects classified in 2012 as PCHCN in a local health unit by ACG® (Adjusted Clinical Groups) System were linked with hospital discharge records in 2013 to identify those who experienced any of a series of hospital admission events and death. Number of comorbidities, comorbidities dyads, and latent classes were used as exposure variable. Regression analyses were applied to examine the associations between dependent and exposure variables. Results: Besides the fact that larger number of chronic conditions is associated with higher odds of hospital admission or death, we showed that certain dyads and classes of diseases have a particularly strong association with these outcomes. Discussion: Unlike morbidity counts, analyzing morbidity clusters and dyads reveals which combinations of morbidities are associated with the highest hospitalization rates or death.
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Enfermedad Crónica/epidemiología , Anciano Frágil/estadística & datos numéricos , Hospitalización/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Enfermedad Crónica/clasificación , Enfermedad Crónica/mortalidad , Femenino , Humanos , Italia/epidemiología , Análisis de Clases Latentes , Masculino , Multimorbilidad , Programas Nacionales de Salud , Análisis de RegresiónRESUMEN
BACKGROUND: Demographic changes and chronicity are posing new challenges to health care systems. Our study aimed to examine how effectively the three different types of proactive primary care models adopted by three different regional health care systems in Italy were improving the quality of diabetes management by general practitioners. METHODS: A coordinated Italian nationwide project to compare systematically the new proactive organizational models implemented at regional and local level (the MEDINA Project) involved several regions and their local health units (LHUs). A quasi-experimental study was conducted on a large dataset obtained by processing administrative databases. A combined indicator was developed to assess the quality of care delivered by primary care physicians, based on adherence to recommendations concerning patient monitoring and treatment. RESULT: The study concerned 602 Italian general practitioners (GPs), 174 of them female, who were caring for a total of 753,366 patients (47,575 of them diabetic). Analyzing a total score, representing global adherence to a quality management of patients with diabetes, confirmed that GPs who had adopted the new model of care for their diabetic patients obtained better results than those who had not, so the new policy was generally effective. CONCLUSION: Our study showed that introducing new, proactive primary care models could sustain efforts made around the world to guarantee good-quality chronic disease management in the primary care setting.
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Diabetes Mellitus/terapia , Médicos Generales/estadística & datos numéricos , Atención Primaria de Salud/métodos , Calidad de la Atención de Salud , Enfermedad Crónica/terapia , Femenino , Humanos , Italia , Masculino , Persona de Mediana Edad , Modelos Organizacionales , Pautas de la Práctica en MedicinaRESUMEN
The aim of the present study is to use the ACG (Adjusted Clinical Groups) System to create an impactibility model by identifying homogeneous clinical subgroups of patients with high risk of an adverse health outcome in a population of heart failure patients with complex health care needs (PCHCN). This method will allow policy makers to target and prioritize services for the highest risk PCHCN in the context of limited health care resources, by identifying relatively homogeneous groups of patients with similar comorbidities. Subjects classified in 2012 as PCHCN in a local health unit by the ACG System were linked with hospital discharge records in 2013. The authors applied the Apriori algorithm to identify the most common sets of the most predictive diseases for the following outcomes of interest: at least 1 admission and at least 1 preventable admission in the year. Predictive performance for the former outcome was compared between the impactability model with the available ACG's individual risk score. The Apriori algorithm also was applied to predict the latter outcome as an example of an event that a policy maker would be able to prevent. Evidence showed no statistically significant difference between the 2 methods. The present model also displayed evidence of good calibration. The Apriori algorithm was applied as an impactibility model, built based on the ACG System, that allowed the authors to obtain an "ACG-based group risk score" and use it to identify clinically homogeneous subgroups of PCHCN. This will help policy makers develop "tool kits" for homogeneous groups of patients that improve health outcomes.
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Insuficiencia Cardíaca , Gestión de la Salud Poblacional , Medición de Riesgo/métodos , Anciano , Algoritmos , Insuficiencia Cardíaca/economía , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/terapia , Hospitalización/estadística & datos numéricos , Humanos , Persona de Mediana Edad , Modelos Estadísticos , Resultado del TratamientoRESUMEN
OBJECTIVES: We sought to describe early and late outcomes in a large surgical series of patients with anomalous aortic origin of coronary arteries. METHODS: We performed a retrospective multicentre study including surgical patients with anomalous aortic origin of coronary arteries since 1991. Patients with isolated high coronary takeoff and associated major congenital heart disease were excluded. RESULTS: We collected 156 surgical patients (median age 39.5 years, interquartile range 15-53) affected by anomalous right (67.9%), anomalous left (22.4%) and other anatomical abnormalities (9.6%). An interarterial course occurred in 86.5%, an intramural course in 62.8% and symptoms in 85.9%. The operations included coronary unroofing (56.4%), reimplantation (19.2%), coronary bypass graft (15.4%) and other (9.0%). Two patients with preoperative cardiac failure died postoperatively (1.3%). All survivors were discharged home in good clinical condition. At a median follow-up of 2 years (interquartile range 1-5, 88.5% complete), there were 3 deaths (2.2%), 9 reinterventions in 8 patients (5 interventional, 3 surgical); 91.2% are in New York Heart Association functional class ≤ II, but symptoms persisted in 14.2%; 48.1% of them returned to sport activity. On Kaplan-Meier analysis, event-free survival at follow-up was 74.6%. Morbidity was not significantly different among age classes, anatomical variants and types of surgical procedures. Furthermore, return to sport activity was significantly higher in younger patients who participated in sports preoperatively. CONCLUSIONS: Surgical repair of anomalous aortic origin of coronary arteries is effective and has few complications. Unroofing and coronary reimplantation are safe and are the most common procedures. The occurrence of late adverse events is not negligible, and long-term surveillance is mandatory. Most young athletes can return to an unrestrained lifestyle.
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Anomalías Múltiples/cirugía , Aorta Torácica/anomalías , Aorta Torácica/cirugía , Anomalías de los Vasos Coronarios/cirugía , Adolescente , Adulto , Cardiología , Europa (Continente) , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Sociedades Médicas , Factores de Tiempo , Resultado del Tratamiento , Procedimientos Quirúrgicos Vasculares/métodos , Adulto JovenRESUMEN
BACKGROUND: To evaluate early and long-term results of surgical treatment of aortic coarctation (CoAo) in infants and children. METHODS: A retrospective clinical review of patients less than 18 years with CoAo, undergoing surgery between 1995 and 2015. Data were retrieved from our institutional database, to identify preoperative and postoperative characteristics. Statistical analysis was performed by bivariate, Cox's, and logistic regression analysis. RESULTS: Three hundred forty-one consecutive patients (male/female: 192/149; the median age at surgery of 25 days; interquartile range [IQR], 10-143 days) were included; 187 patients were less than 1 month (54.9%); 276 underwent extended end-to-end anastomosis (EEEA) (80.9%). Hypoplastic aortic arch (HAA) occurred in 34.6% and bicuspid aortic valve in 21.1%. The isolated type was present in 249 (73.0%). Significant postoperative complications occurred in 5.6%. Thirty-day mortality was 1.4%. At a median follow-up of 10.2 years (IQR, 6-15 years; FU completeness, 91.2%), there were eight late deaths (2.6%), most in the complex type. Among 298 survivors, 284 (95.3%) were in NYHA class I; 10 (3.0%) were on antihypertensive treatment. Reinterventions on aortic arch occurred only in 4.5%, being HAA a significant risk factor for reoperation ( P = 0.00173). Freedom from mortality and reintervention on aorta at 21 years were 93.5% and 93.6%, respectively. CONCLUSIONS: Surgical repair of CoAo by EEEA without CPBP is a safe and low-risk procedure, concerning either early or late outcomes, despite the presence of HAA and neonatal age can influence recoarctation. Most patients are clinically well in the long-term, and only a few require antihypertensive therapy.
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Coartación Aórtica/cirugía , Factores de Edad , Anastomosis Quirúrgica , Coartación Aórtica/mortalidad , Puente Cardiopulmonar , Procedimientos Quirúrgicos Cardiovasculares , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Modelos Logísticos , Masculino , Complicaciones Posoperatorias/epidemiología , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Anomalous aortic origin of coronary arteries (AAOCA) is a rare abnormality, whose optimal management is still undefined. We describe early outcomes in patients treated with different management strategies. METHODS: This is a retrospective clinical multicenter study including patients with AAOCA, undergoing or not surgical treatment. Patients with isolated high coronary take off and associated major congenital heart disease were excluded. Preoperative, intraoperative, anatomical and postoperative data were retrieved from a common database. RESULTS: Among 217 patients, 156 underwent Surgical repair (median age 39â¯years, IQR: 15-53), while 61 were Medical (median age 15â¯years, IQR: 8-52), in whom AAOCA was incidentally diagnosed during screening or clinical evaluations. Surgical patients were more often symptomatic when compared to medical ones (87.2% vs 44.3%, pâ¯<â¯0.001). Coronary unroofing was the most frequent procedure (56.4%). Operative mortality was 1.3% (2 patients with preoperative severe heart failure). At a median follow up of 18â¯months (range 0.1-23â¯years), 89.9% of survivors are in NYHAâ¯≤â¯II, while only 3 elderly surgical patients died late. Return to sport activity was significantly higher in Surgical patients (48.1% vs 18.2%, pâ¯<â¯0.001). CONCLUSIONS: Surgery for AAOCA is safe and with low morbidity. When compared to Medical patients, who remain on exercise restriction and medical therapy, surgical patients have a benefit in terms of symptoms and return to normal life. Since the long term-risk of sudden cardiac death is still unknown, we currently recommend accurate long term surveillance in all patients with AAOCA.
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Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/terapia , Manejo de la Enfermedad , Internacionalidad , Adolescente , Adulto , Niño , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
INTRODUCTION: Patients with complex health care needs (PCHCN) are individuals who require numerous, costly care services and have been shown to place a heavy burden on health care resources. It has been argued that an important issue in providing value-based primary care concerns how to identify groups of patients with similar needs (who pose similar challenges) so that care teams and care delivery processes can be tailored to each patient subgroup. Our study aims to describe the most common chronic conditions and their combinations in a cohort of elderly PCHCN. METHODS: We focused on a cohort of PCHCN residing in an area served by a local public health unit (the "Azienda ULSS4-Veneto") and belonging to Resource Utilization Bands 4 and 5 according to the ACG System. For each patient we extracted Expanded Diagnosis Clusters, and combined them with information available from Rx-MGs diagnoses. For the present work we focused on 15 diseases/disorders, analyzing their combinations as dyads and triads. Latent class analysis was used to elucidate the patterns of the morbidities considered in the PCHCN. RESULTS: Five disease clusters were identified: one concerned metabolic-ischemic heart diseases; one was labelled as neurological and mental disorders; one mainly comprised cardiac diseases such as congestive heart failure and atrial fibrillation; one was largely associated with respiratory conditions; and one involved neoplasms. CONCLUSIONS: Our study showed specific common associations between certain chronic diseases, shedding light on the patterns of multimorbidity often seen in PCHCN. Studying these patterns in more depth may help to better organize the intervention needed to deal with these patients.
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Enfermedad Crónica/economía , Necesidades y Demandas de Servicios de Salud/economía , Multimorbilidad , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Italia , MasculinoRESUMEN
BACKGROUND: A major shift in the gender of the medical-doctor workforce is now underway, and all over the world it is expected that an average 65% of the medical workforce will be women by 2030. In addition, an aging population means that chronic diseases, such as diabetes, are becoming more prevalent and the demand for care is rising. There is growing evidence of female physicians performing better than male physicians.AimOur study aimed to investigate whether any differences in diabetes process indicators are associated with gender, and/or the interaction between gender and different organizational models.Design and settingA population-based cross-sectional analysis was conducted on a large data set obtained by processing the public health administration databases of seven Italian local health units (LHUs). The seven LHUs, distributed all over the Italian peninsula in seven different regions, took part in a national project called MEDINA, with the focus on chronic disease management in primary care (PC). METHODS: A total score was calculated for the average performance in the previously listed five indicators, representing global adherence to a quality management of patients with diabetes. A multilevel analysis was applied to see how LHUs affected the outcome. A quantile regression model was also fitted. RESULTS: Our study included 2287 Italian general practitioners (586 of them female) caring for a total of 2 646 059 patients. Analyzing the performance scores confirmed that female general practitioners obtained better results than males. The differences between males and females were stronger on the 25th and 75th percentiles of the score than on the median values. The interaction between gender and LHU was not significant. CONCLUSION: Our study evidenced that female physicians perform better than males in providing PC for diabetes independently by the different organizational models. Further research to understand the reasons for these gender differences is needed.
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Actitud del Personal de Salud , Enfermedad Crónica/terapia , Diabetes Mellitus/terapia , Médicos Generales/psicología , Pautas de la Práctica en Medicina , Atención Primaria de Salud/métodos , Calidad de la Atención de Salud , Adulto , Estudios Transversales , Femenino , Humanos , Italia , Masculino , Persona de Mediana Edad , Factores SexualesRESUMEN
BACKGROUND AND AIM OF THE STUDY: Outcomes after repair of tetralogy of Fallot (TOF) are good with either a transventricular (TV) or transatrial (TA) approach. We sought to determine if there is a relationship between the TV or TA approach and right ventricular (RV) function, and the role of residual pulmonary regurgitation (PR) on the long-term outcomes. METHODS: This was a retrospective cohort multicentric study on survivors after surgical repair of TOF (TA versus TV approach, ±transannular patch) between 1990 and 2004. All patients underwent magnetic resonance imaging to assess RV volume, function, and PR. Patients were matched for length of follow-up and age. Clinical adverse events were retrieved from institutional databases. RESULTS: Seventy-nine patients (TA/TV = 37/42, median age 0.3 and 1.0 yrs, respectively) were included. At a median follow-up of 16.6 years (12.5-20.3), there were no differences in freedom from reintervention (either catheter or surgical), RV volumes, function, and PR between the TA and TV groups. Pulmonary valve (PV) replacement was significantly less frequent in the TA subgroup (P = 0.033) and patients with a preserved PV showed significantly lower RV volumes and less adverse events at follow-up. CONCLUSIONS: There is no significant difference in RV volumes and function between the TA and TV. However, the TA approach seems to be protective against PV replacement in the long-term. When PV is not preserved at repair, residual pulmonary regurgitation is a significant cause of late RV dysfunction and dilation, and is associated with a higher rate of late adverse events.
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Procedimientos Quirúrgicos Cardíacos/métodos , Atrios Cardíacos/cirugía , Ventrículos Cardíacos/fisiopatología , Ventrículos Cardíacos/cirugía , Tetralogía de Fallot/fisiopatología , Tetralogía de Fallot/cirugía , Femenino , Humanos , Lactante , Masculino , Válvula Pulmonar , Factores de Tiempo , Resultado del TratamientoRESUMEN
Introducción y objetivos. Analizar el estado clínico de los pacientes con síndrome de la cimitarra «no corregido» en un estudio multicéntrico italiano. Métodos. Se analizó la evolución natural del síndrome de la cimitarra en 44 individuos afectados de nueve centros de Italia. Resultados. La mediana de edad de diagnóstico fue 1,05 años (intervalo, 1 día-41 años). En total, 33 pacientes (75%) presentaban una forma aislada; en 11 (25%) había cardiopatías congénitas asociadas; 22 pacientes (50%) tenían síntomas en el momento del diagnóstico, que consistían en síntomas respiratorios (n = 20) e insuficiencia cardiaca congestiva (n = 6). Los pacientes con cardiopatías congénitas asociadas presentaban prevalencias de insuficiencia cardiaca congestiva (4 de 11 [36,4%] frente a 2 de 33 [6,1%]; p = 0,027) e hipertensión arterial pulmonar (7 de 11 [63,6%] frente a 2 de 33 [6,1%]; p = 0,027) superiores que los pacientes con formas aisladas del trastorno. A 10 pacientes (22,7%), se les practicó una corrección de los defectos cardiacos asociados, con lo que se dejó intacto el drenaje venoso pulmonar. La mediana de duración del seguimiento después del diagnóstico fue de 6,4 (0,2-27,5) años. Fallecieron 2 pacientes, ambos con defectos cardiacos asociados e hipertensión arterial pulmonar grave. De los 42 supervivientes, 39 (92,8%) estaban asintomáticos en la última visita de seguimiento; 3 pacientes continuaban refiriendo síntomas respiratorios. No se observaron diferencias entre las formas aisladas y las formas asociadas de la enfermedad. Conclusiones. En la mayoría de los pacientes, el síndrome de la cimitarra se manifestó en forma de una lesión aislada con evolución benigna. No obstante, cuando se asociaba a otros defectos cardiacos y a hipertensión arterial pulmonar, había aumento del riesgo de insuficiencia cardiaca congestiva y muerte. La corrección de los defectos cardiacos asociados (transformación de una forma «asociada» a una forma «aislada»), junto con la oclusión terapéutica de la irrigación arterial anómala del pulmón, proporcionó una evolución benigna comparable a la de las formas aisladas primarias (AU)
Introduction and objectives. To analyze the clinical status of patients with uncorrected scimitar syndrome in a multicenter Italian study. Methods. The natural history of scimitar syndrome was analyzed in 44 affected individuals (from 9 Italian centers). Results. The median age at diagnosis was 1.05 years (range, 1 day-41 years). Thirty-three patients (75%) had an isolated form; 11 patients (25%) had associated congenital heart diseases. Twenty-two patients (50%) were symptomatic at diagnosis, including respiratory symptoms (n=20) and congestive heart failure (n=6). Patients with associated congenital heart defects had a higher prevalence of congestive heart failure (4 of 11 [36.4%] vs 2 of 33 [6.1%]; P=.027), pulmonary arterial hypertension (7 of 11 [63.6%] vs 2 of 33 [6.1%]; P=.027) than patients with isolated forms. Ten patients (22.7%) underwent correction of associated cardiac defects, leaving the anomalous pulmonary venous drainage intact. The median length of follow-up after diagnosis was 6.4 years (range, 0.2-27.5 years). Two patients died, both with associated cardiac defects and severe pulmonary arterial hypertension. Of 42 survivors, 39 (92.8%) were asymptomatic at the last follow-up visit; 3 patients still complained respiratory symptoms. There was no difference between isolated and associated forms of the disease. Conclusions. In most patients, scimitar syndrome presented as an isolated lesion with a benign outcome. Nonetheless, when associated with other cardiac defects and pulmonary arterial hypertension, there was an increased risk of congestive heart failure and mortality. Correction of associated cardiac defects (transforming associated into isolated forms), together with the therapeutic occlusion of anomalous arterial supply to the lung, led to a benign outcome comparable to that in primarily isolated forms (AU)
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Humanos , Masculino , Femenino , Recién Nacido , Lactante , Preescolar , Niño , Adolescente , Adulto Joven , Adulto , Síndrome de Cimitarra/complicaciones , Síndrome de Cimitarra/diagnóstico , Estudios Multicéntricos como Asunto/métodos , Historia Natural/métodos , Historia Natural/tendencias , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/epidemiología , Angiografía/métodos , Angiografía/tendencias , Angiografía , Hemodinámica , Hemodinámica/fisiología , Cardiomiopatía Dilatada/complicaciones , Cardiomiopatía Dilatada/diagnósticoRESUMEN
BACKGROUND: National and international guidelines have been published on pain control and prevention in the newborn, but data on compliance with these guidelines are lacking. AIM: To document current hospital practices for analgesia at neonatal intensive care units (NICUs) 5 years after national guidelines were published in Italy. METHODS: A computer-based questionnaire was sent to all registered Italian level II and level III NICUs to investigate their routine pain control practices. MAIN OUTCOME MEASURES: The analgesia and sedation currently used for invasive procedures as compared with best practices. RESULTS: The questionnaire was returned by 103 of the 118 NICUs (87.3%), most of which (85.4%) knew of the national guidelines on procedural pain control and prevention, and used some analgesic measures during invasive procedures. One or more nonpharmacological interventions were only used routinely by 64.1% of the NICUs for heel pricks and venipuncture, 56.0% for percutaneous insertion of central catheters, 69.7% for nasal CPAP, and 62.4% for eye tests to screen for retinopathy of prematurity. Pain medication was routinely administered at 34.3% NICUs for tracheal intubation, 46.6% for mechanical ventilation (MV), 12.9% for tracheal aspiration, 71.4% for chest tube insertion, 33.0% for lumbar puncture, and 64.0% for postoperative pain. Pain was routinely monitored at only 22.7% of the units during MV, 12.1% for nCPAP, and 21.8% postoperatively. CONCLUSION: This survey showed that most Italian NICUs provide some form of analgesia and sedation for invasive procedures in accordance with national guidelines, but their routine adherence to best practices for pain control and monitoring is still suboptimal.
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Guías como Asunto , Cuidados Intraoperatorios/normas , Manejo del Dolor/normas , Analgesia , Sedación Consciente , Interpretación Estadística de Datos , Adhesión a Directriz/estadística & datos numéricos , Encuestas de Atención de la Salud , Humanos , Recién Nacido , Unidades de Cuidado Intensivo Neonatal/estadística & datos numéricos , Cuidados Intraoperatorios/estadística & datos numéricos , Italia , Modelos Logísticos , Dolor/prevención & control , Manejo del Dolor/estadística & datos numéricos , Encuestas y CuestionariosRESUMEN
BACKGROUND: The aim of this study was to evaluate the results of a cosmetic right anterolateral thoracotomy (RALT) in prepubescent girls who underwent repair of atrial septal defect (ASD). METHODS: All prepubescent girls who underwent RALT for ASD closure since January 1998 were included. Patient satisfaction with the cosmetic approach and the impact of RALT on breast development were evaluated. One hundred healthy women were used as controls. RESULTS: One-hundred forty-one patients were included. Median age at repair was 4.6 years (range, 8 months-12 years). The median length of the surgical incision was 9 cm (range 3-20 cm); it was shorter during the last 5 years of our experience (median, 5 cm; range, 3-10 cm; p = 0.001). Fourteen patients (9.9%) experienced a transitory mild sensitive skin deficit in the mammary area, which was associated with the length of the RALT (p = 0.05). At median follow-up of 10.1 years (range, 1.5-14.5 years), 3/60 patients (5%) who had complete breast development had relevant asymmetrical breast development (indexes of breast symmetry > 2 standard deviations of the median value for controls). Six additional patients who underwent RALT (10%) had mild asymmetrical breast development, which was comparable to the control population (p = 0.1). The satisfaction rate for the cosmetic result of RALT was 97.8% (138/141 patients). Reasons for dissatisfaction were the presence of asymmetrical breast development (n = 2) and the presence of a keloid at the incision level (n = 1). CONCLUSIONS: RALT is a reliable surgical technique that combines excellent cosmetic and functional results in almost all patients. With the latest technical refinements, it is our gold standard treatment for ASD in prepubescent girls.
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Mama/crecimiento & desarrollo , Procedimientos Quirúrgicos Cardíacos/métodos , Defectos del Tabique Interatrial/cirugía , Satisfacción del Paciente , Toracotomía/ética , Toracotomía/mortalidad , Procedimientos Quirúrgicos Cardíacos/ética , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Estudios Retrospectivos , Factores de Tiempo , Cicatrización de HeridasRESUMEN
INTRODUCTION AND OBJECTIVES: To analyze the clinical status of patients with "uncorrected" scimitar syndrome in a multicenter Italian study. METHODS: The natural history of scimitar syndrome was analyzed in 44 affected individuals (from 9 Italian centers). RESULTS: The median age at diagnosis was 1.05 years (range, 1 day-41 years). Thirty-three patients (75%) had an isolated form; 11 patients (25%) had associated congenital heart diseases. Twenty-two patients (50%) were symptomatic at diagnosis, including respiratory symptoms (n=20) and congestive heart failure (n=6). Patients with associated congenital heart defects had a higher prevalence of congestive heart failure (4 of 11 [36.4%] vs 2 of 33 [6.1%]; P=.027), pulmonary arterial hypertension (7 of 11 [63.6%] vs 2 of 33 [6.1%]; P=.027) than patients with isolated forms. Ten patients (22.7%) underwent correction of associated cardiac defects, leaving the anomalous pulmonary venous drainage intact. The median length of follow-up after diagnosis was 6.4 years (range, 0.2-27.5 years). Two patients died, both with associated cardiac defects and severe pulmonary arterial hypertension. Of 42 survivors, 39 (92.8%) were asymptomatic at the last follow-up visit; 3 patients still complained respiratory symptoms. There was no difference between isolated and associated forms of the disease. CONCLUSIONS: In most patients, scimitar syndrome presented as an isolated lesion with a benign outcome. Nonetheless, when associated with other cardiac defects and pulmonary arterial hypertension, there was an increased risk of congestive heart failure and mortality. Correction of associated cardiac defects (transforming "associated" into "isolated" forms), together with the therapeutic occlusion of anomalous arterial supply to the lung, led to a benign outcome comparable to that in primarily isolated forms.
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Síndrome de Cimitarra/terapia , Adolescente , Adulto , Edad de Inicio , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Italia , Masculino , Síndrome de Cimitarra/patología , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: To ascertain the extent to which neonatal analgesia for invasive procedures has changed in the last 5 years since the publication of Italian guidelines. METHODS: We compared survey data for the years 2004 and 2010 on analgesia policy and practices for common invasive procedures at Italian Neonatal Intensive Care Units (NICUs); 75 NICUs answered questionnaires for both years and formed the object of this analysis. RESULTS: By 2010, analgesia practices for procedural pain had improved significantly for almost all invasive procedures (p < 0.05), with both non-pharmacological and pharmacological methods being adopted by the majority of NICUs (unlike the situation in 2004). The routine use of medication for major invasive procedures was still limited, however (35% of lumbar punctures, 40% of tracheal intubations, 46% during mechanical ventilation). Postoperative pain treatment was still inadequate, and 41% of facilities caring for patients after surgery did not treat pain routinely. Pain monitoring had definitely improved since 2004 (p < 0.05), but not enough: only 21 and 17% of NICUs routinely assess pain during mechanical ventilation and after surgery, respectively. CONCLUSION: There have been improvements in neonatal analgesia practices in Italy since national guidelines were published, but pain is still undertreated and underscored, especially during major invasive procedures. It is mandatory to address the gap between the recommendations in the guidelines and clinical practice must be addressed through with effective quality improvement initiatives.
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Unidades de Cuidado Intensivo Neonatal , Manejo del Dolor/métodos , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/terapia , Analgesia/métodos , Analgesia/normas , Talón , Humanos , Recién Nacido , Enfermedades del Recién Nacido/terapia , Unidades de Cuidado Intensivo Neonatal/normas , Italia , Manejo del Dolor/tendencias , Dimensión del Dolor/métodos , Dimensión del Dolor/tendencias , Flebotomía/efectos adversos , Flebotomía/métodos , Respiración Artificial/efectos adversos , Respiración Artificial/estadística & datos numéricos , Nivel de Atención , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
BACKGROUND: To evaluate indications and results of surgery for primary cardiac tumors in children. METHODS AND RESULTS: Eighty-nine patients aged ≤18 years undergoing surgery for cardiac tumor between 1990 and 2005 from 16 centers were included retrospectively (M/F=41/48; median age 4.3 months, range 1 day to 18 years). Sixty-three patients (68.5%) presented with symptoms. Surgery consisted of complete resection in 62 (69.7%) patients, partial resection in 21 (23.6%), and cardiac transplant in 4 (4.5%). Most frequent histotypes (93.2%) were benign (rhabdomyoma, myxoma, teratoma, fibroma, and hemangioma). Postoperative complications occurred in 29.9%. Early and late mortality were 4.5% each (mean follow-up, 6.3±4.4 years); major adverse events occurred in 28.2% of the patients; 90.7% of patients are in New York Heart Association class I. There were no statistically significant differences in survival, postoperative complications, or adverse events after complete and partial resection in benign tumors other than myxomas. Cardiac transplant was associated significantly with higher mortality rate (P=0.006). Overall mortality was associated to malignancy (P=0.0008), and adverse events during follow-up (P=0.005). CONCLUSIONS: Surgery for primary cardiac tumors in children has good early and long-term outcomes, with low recurrence rate. Rhabdomyomas are the most frequent surgical histotypes. Malignant tumors negatively affect early and late survival. Heart transplant is indicated when conservative surgery is not feasible. Lack of recurrence after partial resection of benign cardiac tumors indicates that a less risky tumor debulking is effective for a subset of histotypes such as rhabdomyomas and fibromas.
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Neoplasias Cardíacas/mortalidad , Neoplasias Cardíacas/cirugía , Médicos , Complicaciones Posoperatorias/mortalidad , Cuidados Preoperatorios/tendencias , Adolescente , Niño , Preescolar , Estudios de Cohortes , Europa (Continente)/epidemiología , Femenino , Estudios de Seguimiento , Cardiopatías Congénitas/mortalidad , Cardiopatías Congénitas/cirugía , Humanos , Lactante , Recién Nacido , Masculino , Complicaciones Posoperatorias/etiología , Diagnóstico Prenatal/tendencias , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Resultado del TratamientoRESUMEN
OBJECTIVE: To evaluate the effect of a continuous infusion of basic fibroblast growth factor on the adaptive potential of the right ventricular myocardium after 30 days of mechanically induced overload in rats. Materials and methods We banded the pulmonary trunk, so as to increase the systolic workload of the right ventricle, in six Lewis/HanHsd rats at the age of 11 weeks, using six adult rats as controls. The six adult rats were also banded and received an additional continuous infusion of basic fibroblastic growth factor, using six rats with a continuous infusion of basic fibroblastic growth factor only as controls. We analysed the functional adaptation and structural changes of the right ventricular myocardium, blood vessels, and interstitial tissue 30 days after the increased afterload. RESULTS: The pulmonary artery banding induced an increase in the right ventricular free wall thickness of banded rats when compared with controls, which was mainly justified by an increase in cardiomyocyte area and in the percentage of extracellular fibrosis. The infusion of basic fibroblastic growth factor promotes a more extensive capillary network in banded rats (p < 0.001), which modulates the compensatory response of the right ventricle, promoting the hypertrophy of contractile elements and limiting the areas in which fibrosis develops (p < 0.001). CONCLUSIONS: The subcutaneous infusion with osmotic pumps was a valid and reproducible method of delivering basic fibroblast growth factor to heart tissue. This infusion contributed to better preserve the right ventricular capillary network, hampering the development of interstitial fibrosis.