Abstract Objective Kidney shortage for pediatric kidney transplantation (PKT) entails the need to use low-weight and age donors, despite the apprehension. The aim of this study was to analyze the pediatric deceased donor kidney transplantations (pDDKT) outcomes in the first year after the procedure, stratified by donor age. Method Retrospective cohort of pDDKTs carried out between January 2013, and January 2018, at a PKT reference hospital in Southern Brazil. Donors were divided into group 1 (≤ 6 years), and group 2 (> 6 years); the analysis of the outcomes was carried out in the same period. Results There were 143 pDDKTs; 51 (35.66%) in group 1; and 92 (64.34%) in group 2. In both groups there were 17 graft losses (11.8%), with vascular thrombosis as the main cause (group 1: 5; group 2: 4). Among the complications, renal artery stenosis (RAS) with indication for angioplasty and stenting was more frequent in group 1 (7.8%; group 2: 2.2%). The 1-year Renal Transplant Recipients' and graft survival did not show significant differences between the groups, (p= = 0.95). However, the Glomerular Filtration Rate analysis was higher in group 2, reaching, in the 12th month, 79.3 mL/min/1,73m2, compared to 69.7 mL/min/1,73m2 in group 1(p= = 0.033). Conclusions Small donors can be considered for pDDKTs, as long as there is an expert team to perform the transplantation.

ABSTRACT Direct-acting antivirals are the gold-standard treatment for chronic HCV infections, but few studies have investigated their use on kidney and liver transplant recipients. We conducted a real-world study to evaluate the rates of sustained virological response with direct-acting antivirals in kidney and liver transplant recipients. Moreover, it also aimed to evaluate direct-acting antivirals (DAAs) interference with immunosuppressant levels and to describe the frequency of adverse events. As part of this retrospective observational cohort, we included adult patients that had undergone a kidney transplant (KT) or liver transplant (LT) at our center, had a chronic HCV infection, and were treated with DAAs from June 2016 to December 2021. A total of 165 patients were included in the analysis, divided in 108 KT and 57 LT recipients. HCV genotype 1 was more frequent in KT (58.4%), and genotype 3 was more prevalent in LT (57.9%) patients. Sustained virological response was achieved in 89.6% of patients. Adverse effects were reported by 36% of patients. There were significant interactions with immunosuppressants requiring dose adjustments. A total of three episodes of rejection were reported in KT recipients. In conclusion, DAA treatment resulted in high rates of SVR and was well tolerated in both kidney and liver transplant patients. Adverse events were frequent but not severe in most patients, with low treatment drop-out rates. Interactions with immunosuppressants need monitoring since dose adjustments may be required. Reporting real-life experiences is important to help build evidence for patient management in non-controlled environments.

Resumo Histórico: Tuberculose (TB) é uma infecção relativamente comum pós-transplante renal (TR) em países com alta prevalência da doença. O rastreamento de infecção latente por tuberculose (ILTB) inclui histórico prévio de TB, achados de radiografia do tórax, resultados do teste tuberculínico (TT) e/ou de ensaio de liberação de interferon-gama (IGRAs). Nosso objetivo foi comparar nossa avaliação de rotina de candidatos ao TR e doadores vivos (DV) com seus resultados de IGRA, avaliando se aumentaria o encaminhamento para tratamento com isoniazida (INH). Métodos: Avaliamos candidatos adultos ao TR e DV com rastreamento para ILTB de rotina completo e coleta de testes QuantiFERON-TB® Gold In-Tube (QFT). Coletamos amostras sanguíneas de 4 de Abril, 2014 - 31 de Outubro, 2018, com acompanhamento até 31 de Outubro, 2019. Resultados: Avaliamos 116 receptores de TR, 30% sendo QFT-positivo. QFT positivo foi associado ao histórico prévio de TB (p=0,007), TT positivo (p<0,0001), lesões radiográficas residuais (p=0,003), diabetes (p=0,035). Avaliamos 25 DV, 40% apresentaram QFT positivo. QFT positivo foi associado a TT positivo (p=0,002). Resultados positivos do QFT aumentaram o encaminhamento para INH em 80%. A incidência de TB pós-transplante foi 2,6% em uma mediana de acompanhamento de 2 (1-33) meses. Nenhuma variável foi associada à TB pós-transplante. Pacientes com TB tiveram sobrevida do enxerto em 5 anos inferior, embora não-significativa (66,7% vs. 76,5%) (p = 0,402). Conclusão: Neste estudo, a associação do QFT à nossa avaliação de ILTB de rotina aumentou o encaminhamento para tratamento com INH, mas ainda houve alta incidência de TB pós-transplante, possivelmente relacionada a outras formas de infecção, como nova exposição e transmissão pelos doadores.

Abstract Background: Tuberculosis (TB) is a prevalent infection after kidney transplantation (KT) in high-burden countries. Latent tuberculosis infection (LTBI) screening includes previous TB history, chest radiograph findings, and tuberculin test (TST) and/or interferon-gamma release assays (IGRAs) results. We aimed to compare our routine LTBI screening of KT candidates and living donors (LD) with their IGRA results, and evaluate if this would improve isoniazid (INH) treatment referral. Methods: We evaluated adult KT candidates and LD with complete routine LTBI screening and QuantiFERON-TB® Gold In-Tube (QFT) testing. Blood samples were collected from April 4th, 2014 to October 31st, 2018, with follow-up until October 31st, 2019. Results: There were 116 KT recipients, with 30% QFT-positive results. Positive QFT was associated with past TB history (p=0.007), positive TST (p<0.0001), residual radiographic lesions (p=0.003), and diabetes (p=0.035). There were 25 LD, 40% had positive QFT. Positive QFT was associated with a positive TST (p=0.002). Positive QFT results increased INH referral in 80%. Post-transplant TB incidence was 2.6% in a median follow-up of 2 (1-33) months. No variables were associated with post-transplant TB. TB patients had inferior, although non-significant, 5-year graft survival (66.7% vs. 76.5%) (p = 0.402). Conclusion: In the present study, the association of QFT to our routine LTBI screening incremented INH treatment referral, but there was still a high incidence of post-transplant TB, possibly related to other forms of infection, such as new exposure and donor transmission.

ABSTRACT: Condylar resorption as a complication following orthognathic surgery is considered to cause dento-facial anomalies, relating to different pre and intra-operative factors. The aim of the research was to describe condylar resorption as a postoperative complication after orthognathic surgery. A review of the literature was made in four databases: PubMed, EBSCO, Trip database and Epistemonikos. The search was carried out without year limiting, articles in English and Spanish, including systematic reviews, observational studies and clinical trials. Exclusion criteria were applied for report cases, animal studies and articles that do not relate condylar resorption with orthognathic surgery. Quality of evidence and strength of the recommendations were assessed for the chosen studies. For this study 21 articles were selected following the inclusion criteria. The literature found reported that condylar resorption is a relatively frequent complication following orthognathic surgery (1.4-32 % of frequency) and that it can be associated with several factors such as genre, age, dento-maxillary anomaly and surgical technique. Condylar resorption is a complication that we must consider in the planning of orthognathic surgery, in order to identify risk factors and patients who are more likely to present this post-surgical complication. Following surgery, strict follow-up is a key factor to determine early clinical and radiographic changes. Finally, further research is needed to establish stronger prevention and diagnostic criteria.

RESUMEN: La reabsorción condilar como complicación postoperatoria en cirugía ortognática es una causa frecuente de recidiva de anomalías dentomaxilares, existiendo diversos factores que se relacionan con su aparición. El objetivo de este estudio fue describir mediante una revisión narrativa la reabsorción condilar como complicación postoperatoria en cirugía ortognática. Se realizó una búsqueda electrónica de la literatura en las bases de datos electrónicas PubMed, EBSCO, TripDatabase y Epistemonikos sin límite de años, en idioma inglés y español, incluyendo revisiones sistemáticas, ensayos clínicos y estudios observacionales. Se excluyeron reportes de casos, estudios en animales y aquellos que no relacionaran la complicación con cirugía ortognática. Se evaluaron los estudios según grado de recomendación y calidad de reporte. Veintiún artículos fueron seleccionados según los criterios de selección establecidos en esta revisión. La literatura reportada sugiere que la reabsorción condilar es una patología de frecuencia relativa en pacientes postoperados de cirugía ortognática (1,4-32 % de los casos) y que está asociada a factores de riesgo preoperatorios tales como género, edad, tipo de anomalía dentomaxilar y técnica quirúrgica utilizada. La reabsorción condilar es una complicación postoperatoria a cirugía ortognática que debemos considerar en la planificación del tratamiento e identificar pacientes con factores de riesgo. Luego de la intervención quirúrgica es de vital importancia realizar un seguimiento estricto a este tipo de pacientes e identificar de forma temprana cambios clínicos y radiográficos. Finalmente, es importante seguir investigando sobre esta materia para establecer criterios de prevención y diagnóstico, con mayor claridad.

ABSTRACT: Cleft lip and palate is the world’s most prevalent head and neck malformation, within which, nonsyndromic is the most frequent. Patients with this malformation in many cases present maxillary hypoplasia. Maxillary distraction osteogenesis through a rigid external distractor constitutes an alternative to correct this skeletal deficiency. The objective of this study was to describe facial changes and their stability over time in non-syndromic cleft lip and palate patients undergoing distraction osteogenesis through rigid external distractor. An electronic search was carried out in PubMed database, Epistemonikos, EBSCO, BEIC and The Cochrane Library through the keywords cleft palate; cleft lip and palate; distraction osteogenesis; osteodistraction; callotasis; callotases; callus distraction, maxillary hypoplasia; midface hypoplasia; hypoplastic maxilla; maxillary deficiency; retromaxilla and maxillary retrognatism, related to each other with the Boolean terms AND and OR. For this analysis 20 articles were selected: 2 systematic reviews, 3 clinical trials, 14 descriptive observational studies and 1 analytic observational study. Maxillary distraction osteogenesis through rigid external distractor is an effective alternative in the treatment of midface retrusion in non-syndromic cleft lip and palate patients. However, this technique does not completely achieve stable changes, due to multiple factors related to its recurrence.

RESUMEN: Las fisuras labiopalatinas corresponden a las malformaciones de cabeza y cuello de mayor prevalencia a nivel mundial; dentro de las cuales, aquellas que no están asociadas a síndrome son las más frecuentes. Los pacientes que sufren estas malformaciones presentan en muchos casos hipoplasia maxilar. La distracción osteogénica maxilar mediante distractor externo rígido constituye una alternativa de tratamiento para la corrección de esta deficiencia esqueletal. Describir los cambios faciales y su estabilidad en el tiempo, en pacientes con fisura labio palatina no sindrómica sometidos a distracción osteogénica maxilar con distractor externo rígido. Se realizó una búsqueda estratégica en las bases de datos PubMed, Epistemonikos, EBSCO, BEIC y The Cochrane Library a través de las palabras clave cleft palate; cleft lip and palate; distraction osteogenesis; osteodistraction; callotasis; callotases; callus distraction, maxillary hypoplasia; midface hypoplasia; hypoplastic maxilla; maxillary deficiency; retromaxilla y maxillary retrognatism; con los términos booleanos AND y OR. Se seleccionaron 20 artículos: 2 revisiones sistemáticas, 3 ensayos clínicos, 14 estudios observacionales descriptivos y 1 estudio observacional analítico. La distracción osteogénica maxilar con distractor externo rígido corresponde a una alternativa efectiva en el tratamiento de la retrusión del tercio medio en pacientes con fisura labiopalatina no sindrómica. Esta técnica, sin embargo, no consigue cambios completamente estables, existiendo múltiples factores relacionados con su recidiva.

ABSTRACT: One of the main objectives of maxillofacial surgery is to restore patient normal anatomy, function and esthetic. Among the various tissues used to achieve the above, is the buccal fat pad. Currently, there is sufficient clinical evidence and knowledge regarding this tissue type, to approve its use as graft or flap, in order to treat a number of conditions that affect the maxillofacial area. Furthermore, it has shown various esthetical as well as functional results. The purpose of this narrative review is to describe different indications of the buccal fat pad, as a flap and autologous graft in treating various maxillofacial abnormalities. A search was conducted between april and june 2018 using 3 electronic data bases: PubMed, EBSCO and Cochrane library. Key words used were buccal fat pad, Bichat’s fat pad y oral surgery using Boolean terms AND/ OR. Studies published between 2014 and 2018 were selected. For the study, 17 complete text studies that met the inclusion criteria were selected; two systematic reviews, eight randomized clinical trials, six observational studies and one case series. The use of the buccal fat pad as flap and graft for correcting maxillofacial abnormalities, is a predictable and versatile technique. The total number of studies analyzed, support its use in this surgical field. In conclusion and despite these results however, there is a need for further randomized clinical trials with a greater number of cases, long term follow up, and greater parameter assessment to support the use of the buccal fat pad in maxillofacial surgery.

RESUMEN: Uno de los objetivos de la cirugía maxilofacial es devolver anatomía, función y estética a través de distintas técnicas quirúrgicas. Dentro de los tejidos utilizados para esto se encuentra el cuerpo adiposo de la mejilla (CAM). La gran evidencia clínica existente y el conocimiento que se tiene acerca de este tejido ha permitido poder utilizarlo como injerto o colgajo para el tratamiento de una serie de condiciones que afectan al territorio maxilofacial con buenos resultados tanto estéticos como funcionales. Describir las diferentes indicaciones que tiene el CAM como colgajo e injerto autólogo para el tratamiento de las distintas anomalías que afectan al territorio maxilofacial. Se realizó una búsqueda entre abril y junio de 2018 utilizando 3 bases de datos electrónicas: PubMed, EBSCO y Cochrane. Las palabras clave utilizadas fueron buccal fat pad, bichat's fat pad y oral surgery con la selección del término booleano AND y OR. Se seleccionaron aquellos estudios publicados entre los 2014 y 2018, de texto completo. Se seleccionaron 17 artículos de que cumplieron con los criterios de inclusión; 2 revisiones sistemáticas, 8 ensayos clínicos, 6 estudios observacionales y una serie de casos. El uso del CAM como injerto y colgajo para la corrección de anomalías en el territorio maxilofacial es una técnica versátil y predecible. La totalidad de los estudios analizados avalan su uso en dicho campo. Se necesitan más estudios clínicos aleatorizados, con un mayor número de casos, seguimiento a largo plazo y parámetros a evaluar para establecer una conclusión final sobre el uso del CAM en las diversas aplicaciones de la cirugía maxilofacial.

SUMMARY: Recent technical and technological advancements in orthognathic surgery concepts, intricate in the diagnosis and treatment planning for corrections of dento-facial deformities, have achieved stable oro-dental functional occlusion and facial esthetic harmony. Undeniably, this can be attributed to the integration of modern, innovative and advanced facial analysis and computer-aided imaging exams into well-orchestrated and executed orthodontic and surgical methods. Three-Dimensional (3-D) virtual planning is a fine example. Today, the acquisition of 3-D images of a patient’s craniofacial complex via cone-beam computed tomography (CBCT), supported by software tools allowing the construction of 3-D dynamic and interactive visual models, eliminates the uncertainty experienced with two-dimensional images. Thereby allowing for a more accurate or predictable treatment plan and efficient surgery, especially for patients with complex dento-facial deformities. This review article aims to describe the current benefits as well as shortcomings of 3-D virtual planning via discussing examples and illustrations from orthognathic procedures, attained from the reported English and Spanish literature during the last 10 years. It is designed to deliver updated and practical guidelines for dental practitioners and specialists (particularly, oral and maxillofacial), as well as researchers involved in 3-D virtual approaches as an alternative to conventional/traditional surgical planning; thereby validating its superiority or benefits in terms of outcome prediction for soft and hard tissues, operational timeand cost-effectiveness; for its integration in day-to-day practise.

RESUMEN: Los recientes avances técnicos y tecnológicos en los conceptos de la cirugía ortognática, involucrados en la planificación del diagnóstico y tratamiento para la corrección de deformidades dento-faciales han sido notablemente considerables en lograr una oclusión oro-dental funcional y una estética facial armónica. Innegablemente, esto se puede atribuir a la integración de análisis faciales avanzados, modernos e innovadores y exámenes de imágenes asistidos por computadora a métodos ortodonticos y quirúrgicos bien orquestados y ejecutados. La planificación virtual tri-dimensional (3-D) es un buen ejemplo. Hoy, la adquisición de imágenes 3-D del complejo cranio-facial de pacientes vía tomografía computarizada cone beam (TCCB), apoyada por herramientas computacionales, permite la construcción de modelos visuales 3-D dinámicos e interactivos, eliminando la incertidumbre experimentada con las imágenes bi-dimensionales. Permitiendo, de este modo, un plan de tratamiento más preciso o predecible y una cirugía más eficaz, especialmente para pacientes con deformaciones dento-faciales complejas. Este artículo de revisión tiene como objetivo el describir los actuales beneficios, así como las limitaciones de la planificación virtual a través de la discusión de ejemplos de procedimientos ortognáticos, obtenidos de la literatura reportada en inglés y español durante los últimos 10 años. Fue diseñado para entregar una actualización resumida y una guía práctica para los practicantes y especialistas interesados (particularmente, oro y maxilofaciales), explícitamente, así como a los investigadores involucrados en aproximaciones 3-D como una alternativa a la planificación quirúrgica convencional/tradicional; validando así su superioridad o beneficios en términos de predicción de resultados para tejidos blandos y duros, efectividad en tiempo operacional y costos; para su integración en la práctica cotidiana.

Describe the frequency of acneiform eruptions and / or exacerbations of a previous acne after orthognathic surgery. The sample consisted of 57 patients (n = 57) of both genders, undergoing orthognathic surgery, who were evaluated with a follow-up of 2 postoperative months, at different stages of surgery; Preoperative (0-7 days), immediate postoperative (7-15 days) and mediate postoperative (30-40 days). The presence / absence, location, severity and diagnosis of acneiform eruptions were determined in all clinical controls. The frequency of acneiform eruptions corresponds to 52.6 % of patients undergoing orthognathic surgery, being higher in women compared to men in relation to the presence of acneiform eruptions and / or exacerbations of a previous acne after the intervention. The severity of acneiform eruptions is greater in the immediate postoperative period compared to the preoperative and mediate postoperative period. The most frequent location to be found in the facial region is in the frontal area, both in the preoperative (22.8 %) and in the immediate postoperative period (31.6 %). In the postoperative period, the most frequent is the genial area (39 %). The appearance of acneiform eruptions corresponds to steroidal acne. The frequency of acne post orthognathic surgery is high, being higher in women than in men. The severity of this acne is greater in the immediate postoperative period. The frontal region corresponds to the most frequent area of onset of acneiform eruptions in the immediate postoperative period and the genial area in the postoperative period. The diagnosis of these acneiform eruptions corresponds to a steroidal acne, so it is possible to suggest a possible treatment plan, in order to improve the postoperative of the patients and to avoid, as far as possible, future manifestations in new patients undergoing this type of surgery.

Describir la frecuencia de erupciones acneiformes y/o exacerbaciones de un acné previo tras una cirugía ortognática. La muestra consta de 57 pacientes (n=57) de ambos sexos, sometidos a una cirugía ortognática, los cuales fueron evaluados en: el preoperatorio (0-7 días previos); en distintas etapas de la cirugía; postoperatorio inmediato (7 15 días post cirugía) y postoperatorio mediato (30 40 días postquirúrgicos). En todos los controles clínicos mencionados se determinó la presencia/ausencia, ubicación, severidad y diagnóstico de las erupciones acneiformes. El 52,6 % de los pacientes sometidos a cirugía ortognática presentaron erupciones acneiformes, siendo mayores en las mujeres en comparación con los hombres. La severidad de las erupciones acneiformes es mayor en el postoperatorio inmediato en comparación al preoperatorio y postoperatorio mediato. La ubicación más frecuente del acné corresponde a la región frontal, tanto en el preoperatorio (22,8 %) como en el postoperatorio inmediato (31,6 %). En el postoperatorio mediato la zona más frecuente es la geniana (39 %). La frecuencia de acné post cirugía ortognática es elevada, siendo mayor en mujeres que en hombres. La severidad de este acné es mayor en el postoperatorio inmediato. La región frontal corresponde a la zona más frecuente de aparición de las erupciones acneiformes en el postoperatorio inmediato y la zona geniana en el postoperatorio mediato. El diagnóstico de estas erupciones acneiformes corresponde a un acné esteroidal, por lo que se puede sugerir un posible plan de tratamiento, con el fin de mejorar el postoperatorio de las pacientes y evitar, en lo posible, futuras manifestaciones en nuevas pacientes sometidas a este tipo de cirugía.

RESUMO O presente relato refere-se a uma paciente de 2 anos e 9 meses de idade, portadora de anoftalmia clínica à direita associada a coloboma posterior à esquerda e malformações sistêmicas. A mãe foi vacinada contra rubéola três meses antes da concepção e, ao nascimento, os exames laboratoriais mostraram título de anticorpos IgG de 267 UI/mL para rubéola e 3,5 UI/mL para citomegalovírus, sendo o IgM negativo para ambos. As anormalidades encontradas possuem características de síndrome da rubéola congênita (SRC) e infecção congênita por citomegalovírus. Também podem constituir alteração genética, decorrer de outras etiologias ou apresentarse sem explicação. A avaliação psicológica da paciente foi normal e a mesma encaminhada para reabilitação visual. A mãe manifestou sintomas depressivos e indicado tratamento especializado. Outros estudos serão necessários para esclarecer a etiologia das malformações oculares congênitas e os cuidados holísticos a serem valorizados durante a relação oftalmologista-paciente.

ABSTRACT This report refers to a two years and nine months patient, carrier of clinical anophthalmia in her right eye associated with posterior coloboma in her left eye and systemic malformations. The mother was vaccinated against rubella three months before conception and, at birth, the laboratory tests showed 267 IU/mL for rubella IgG antibodies level and 3,5 IU/mL for cytomegalovirus, being IgM antibodies negative for both. The abnormalities found have characteristics of congenital rubella syndrome (CRS) and congenital cytomegalovirus infection. It can also constitute genetic alteration, derive from other etiologies or present themselves without explanation. The patient’s psychological evaluation was within normal limits, being referred for vision rehabilitation. The mother manifested depressive symptoms, being shown to her specialized treatment. Further studies are needed to clarify the etiology of congenital eye malformations and the holistic cares to be valued during the relationship ophthalmologist-patient.

This article gives a general overview on the organization, structure and curriculum of medical studies in Germany. The regulations governing these studies, called Approbationsordung, were reviewed and amended in 2002, in adaptation to the new rules created by the European Union. The curriculum dedicates six years and three months to the study and training of students (two years of basic sciences, three years of clinical sciences, and a final year dedicated to clinical work in hospital). Any candidate applying for a course at a German University must meet certain requirements, regardless of whether or not he or she is member of the EU. Assessment of progress is carried out at different levels during the course. Essential here is the state exam in Medicine, which is divided into two parts, the first part dealing with the basic and the second with the clinical period. The new Approbationsordung (AppOÄ) brought a series of changes that are still under implementation. Specialization takes place in the postgraduate period of medical studies. At the end of this period the doctor obtains a specialist (Facharzt) title granted by the College of Physicians. Traditionally the organization of these studies lies in the hands of the trainees themselves; however, this is lined up for substantial modification. As a specialist the doctor is obliged to participate in ongoing education programs, with periodic performance evaluation. A controversial topic at present is the Doctor title in Medicine and its medical relevance. Many research programs are emerging thematically in a clinical context and apparently some past deviations can be corrected. Links and sources to obtain information about studying in different faculties in Germany have been included.

Este artículo da una visión general de la organización, la estructura y el currículo de estudios de medicina en Alemania. La normativa que regula estos estudios, denominada Approbationsordnung, fue revisada y modificada en 2002, adaptándola a las nuevas reglas creadas por la Unión Europea. El plan de estudios dedica seis años y tres meses al estudio y formación de los estudiantes (dos años de ciencias básicas, tres de ciencias clínicas y un último año dedicado al trabajo clínico en el hospital). Cualquier candidato que solicite una plaza para estudiar en una universidad alemana debe cumplir ciertos requisitos, independientemente de si proviene o no de un país miembro de la Unión Europea. La evaluación del estudio se lleva a cabo a diferentes niveles durante el curso. Esencial aquí es el examen de estado en medicina, que se divide en dos partes: la primera parte trata de las ciencias básicas y la segunda se refiere al período clínico. La nueva Approbationsordnung (AppOÄ) trajo consigo una serie de cambios que todavía están en fase de ejecución. La especialización se lleva a cabo en el período de posgrado de los estudios de medicina. Al final de este período, el médico obtiene un título especialista (Facharzt) otorgado por el Colegio de Médicos. Tradicionalmente, la organización de estos estudios está en manos de los propios alumnos, pero ello está en vías de sufrir una modificación sustancial. Como especialista, el médico está obligado a participar en los programas de educación continuada, con una evaluación periódica de sus rendimientos. Un tema controvertido en la actualidad es el título de Doctor en Medicina y su importancia médica. Muchos programas de investigación están surgiendo dentro de un contexto clínico, lo que puede contribuir a corregir algunas desviaciones del pasado a este respecto. Se han incluido enlaces web y fuentes para obtener información sobre los estudios en las diferentes facultades en Alemania.