Recommendations on the treatment of metastatic hormone-sensitive prostate cancer: Patient selection.

The standard treatment for metastatic hormone-sensitive prostate cancer (mHSPC) is now a combination of androgen deprivation therapy plus an androgen receptor-targeted therapy (abiraterone, apalutamide, enzalutamide or darolutamide), with or without chemotherapy (docetaxel). The selection of suitable patients for each therapeutic approach has become a determining factor to ensure efficacy and minimize side effects. This article combines recent clinical evidence with the accumulated experience of experts in medical oncology, radiation oncology and urology, to provide a comprehensive view and therapeutic recommendations for mHSPC.

Osteoporotic vertebral fractures: Natural history and impact. / Fracturas vertebrales osteoporóticas: historia natural e impacto.

Osteoporosis, and the consequences derived from it, such as fragility fractures, constitute a growing public health problem. Suffering from a fracture of this nature is the main risk factor for suffering a new fracture. It is documented that vertebral compression fractures lead to significant morbidity and mortality, in the short and long term, as well as other complications, such as sagittal imbalance and hyperkyphosis of the segment. However, we have not found documentation that analyzes the medium and long-term consequences of these injuries, assessing the type of treatment used, and the economic impact they represent. The purpose of this review is to analyze the main recent literature on the subject and make a breakdown of the consequences of these fractures in various spheres, such as economic, quality of life, sagittal balance and radiographic parameters, pain or mortality; as well as a brief analysis of epidemiology and natural history. CONCLUSION: Osteoporotic fractures constitute an emerging problem, both in the medical and economic fields. The consequences and sequelae on the patient are multiple and although surgical options offer good long-term results, it is necessary to properly select the patient, through multidisciplinary teams, to try to minimize potential complications.

TAF7L regulates early stages of male germ cell development in the rat.

Male germ cell development is dependent on the orchestrated regulation of gene networks. TATA-box binding protein associated factors (TAFs) facilitate interactions of TATA-binding protein with the TATA element, which is known to coordinate gene transcription during organogenesis. TAF7 like (Taf7l) is situated on the X chromosome and has been implicated in testis development. We examined the biology of TAF7L in testis development using the rat. Taf7l was prominently expressed in preleptotene to leptotene spermatocytes. To study the impact of TAF7L on the testis we generated a global loss-of-function rat model using CRISPR/Cas9 genome editing. Exon 3 of the Taf7l gene was targeted. A founder was generated possessing a 110 bp deletion within the Taf7l locus, which resulted in a frameshift and the premature appearance of a stop codon. The mutation was effectively transmitted through the germline. Deficits in TAF7L did not adversely affect pregnancy or postnatal survival. However, the Taf7l disruption resulted in male infertility due to compromised testis development and failed sperm production. Mutant germ cells suffer meiotic arrest at late zygotene/early pachynema stages, with defects in sex body formation. This testis phenotype was more pronounced than previously described for the subfertile Taf7l null mouse. We conclude that TAF7L is essential for male germ cell development in the rat.

Conditionally mutant animal model for investigating the invasive trophoblast cell lineage.

Placental development involves coordinated expansion and differentiation of trophoblast cell lineages possessing specialized functions. Among the differentiated trophoblast cell lineages are invasive trophoblast cells, which exit the placenta and invade the uterus, where they restructure the uterine parenchyma and facilitate remodeling of uterine spiral arteries. The rat exhibits deep intrauterine trophoblast cell invasion, a feature shared with human placentation, and is also amenable to gene manipulation using genome-editing techniques. In this investigation, we generated a conditional rat model targeting the invasive trophoblast cell lineage. Prolactin family 7, subfamily b, member 1 (Prl7b1) is uniquely and abundantly expressed in the rat invasive trophoblast cell lineage. Disruption of Prl7b1 did not adversely affect placental development. We demonstrated that the Prl7b1 locus could be effectively used to drive the expression of Cre recombinase in invasive trophoblast cells. Our rat model represents a new tool for investigating candidate genes contributing to the regulation of invasive trophoblast cells and their roles in trophoblast-guided uterine spiral artery remodeling.

Terapia termal con vapor de agua: variaciones técnicas entre hospitales universitarios españoles y eficacia a 2 años de seguimiento / Water vapor thermal therapy: technical variations among spanish hospitals and efficacy at 2-year follow-up

Objetivo El objetivo de este trabajo es conocer experiencia inicial con la terapia térmica con vapor de agua (TTVA) para hiperplasia benigna de próstata (HBP) en los hospitales universitarios españoles, así como describir las diferencias en cuanto a técnica y seguimiento observadas entre los centros. Materiales y métodos Este estudio multicéntrico observacional retrospectivo recogió características basales, datos quirúrgicos, posoperatorios y seguimiento a los uno, tres, seis, 12 y 24 meses, incluyendo cuestionarios validados, variaciones flujométricas, complicaciones y la necesidad de tratamiento farmacológico y quirúrgico tras el procedimiento. También se analizaron los posibles desencadenantes de retención aguda de orina (RAO) en el posoperatorio. Resultados Se incluyeron un total de 105 pacientes. No se observaron diferencias entre los grupos con y sin RAO con respecto a tiempo de sondaje (cinco y 4,3 días respectivamente, p = 0,178), ni volumen prostático (47,9 y 41,4 g, respectivamente, p = 0,147). La mejoría media a los tres, seis, 12 y 24 meses en cuanto de flujo máximo fue de 5,3, 5,2, 4,2 y 3,8 mL/s, respectivamente. En cuanto a la eyaculación, se observa una mejoría en la misma a partir de los tres meses de seguimiento que se mantiene en el tiempo. Conclusiones El tratamiento mínimamente invasivo de HBP con TTVA presenta buenos resultados funcionales a 24 meses de seguimiento, sin afectación significativa de la función sexual y con una baja incidencia de complicaciones. Existen pequeñas variaciones principalmente en cuanto al posoperatorio inmediato entre los hospitales participantes en el estudio. (AU)

Aim The aim of this work is to evaluate the initial experience with water vapor thermal therapy (WVTT) for benign prostatic hyperplasia (BPH) in Spanish university hospitals, as well as to describe the differences in technique and follow-up between centers. Materials and Methods This retrospective observational multicenter study collected baseline characteristics, surgical, postoperative and follow-up data at 1, 3, 6, 12 and 24 months, including validated questionnaires, flowmetric variations, complications, and the need for pharmacological or surgical treatment following the procedure. Possible triggers for postoperative acute urinary retention (AUR) were also analyzed. Results A total of 105 patients were included. No differences were observed between the groups with and without AUR with respect to catheterization time (5 and 4.3 days respectively, p = 0.178), or prostate volume (47.9 gr and 41.4 gr respectively, p = 0.147). The mean improvement at 3, 6, 12 and 24 months in terms of peak flow was 5.3, 5.2, 4.2 and 3.8 ml/s, respectively. As for ejaculation, an improvement was observed after 3 months of follow-up and was maintained over time. Conclusions Minimally invasive treatment for BPH with WVTT shows good functional outcomes at 24 months follow-up, without significant impairment of sexual function and a low incidence of complications. There are minor inter-hospital variations, mainly in the immediate postoperative period. (AU)

El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales: una revisión narrativa / The role of minimally invasive spine surgery in the treatment of vertebral metastasis: A narrative review

Introducción: Las metástasis vertebrales son un problema muy frecuente y asocian un deterioro importante de la calidad de vida en los pacientes oncológicos. El objetivo de esta revisión es determinar el encaje de las técnicas quirúrgicas mínimamente invasivas dentro del manejo de esta entidad. Métodos: Se realizó una revisión bibliográfica en las bases de datos Google Scholar, PubMed, Scopus y Cochrane. Se revisaron los artículos publicados en los últimos 10 años que fueran de una relevancia y calidad adecuadas. Resultados: Tras el cribado de los 2.184 trabajos identificados inicialmente en las distintas bases de datos, se incluyeron un total de 24 artículos en esta revisión. Conclusión: La cirugía mínimamente invasiva de columna es especialmente útil en pacientes oncológicos frágiles con metástasis vertebrales por la reducida comorbilidad que presentan las técnicas que se engloban en ella en comparación con la de la cirugía abierta convencional. Los avances en tecnología aplicada a la cirugía, como la navegación y la robótica, mejoran la precisión y reducen las complicaciones de esta técnica.(AU)

Background: Spinal metastases are a very common problem which dramatically affects the quality of life of cancer patients. The objective of this review is to address the issue of how minimally invasive surgery can play an important role in treating this pathology. Methods: A literature review was performed, searching in the Google Scholar, PubMed, Scopus and Cochrane databases. Relevant and quality papers published within the last 10 years were included in the review. Results: After screening the 2184 initially identified registers, a total of 24 articles were included for review. Conclusion: Minimally invasive spine surgery is specially convenient for fragile cancer patients with spinal metastases, because of its reduced comorbidity compared to conventional open surgery. Technological advances in surgery, such as navigation and robotics, improve accuracy and safety in this technique.(AU)

[Translated article] The role of minimally invasive spine surgery in the treatment of vertebral metastasis: A narrative review / El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales: una revisión narrativa

Introducción: Las metástasis vertebrales son un problema muy frecuente y asocian un deterioro importante de la calidad de vida en los pacientes oncológicos. El objetivo de esta revisión es determinar el encaje de las técnicas quirúrgicas mínimamente invasivas dentro del manejo de esta entidad. Métodos: Se realizó una revisión bibliográfica en las bases de datos Google Scholar, PubMed, Scopus y Cochrane. Se revisaron los artículos publicados en los últimos 10 años que fueran de una relevancia y calidad adecuadas. Resultados: Tras el cribado de los 2.184 trabajos identificados inicialmente en las distintas bases de datos, se incluyeron un total de 24 artículos en esta revisión. Conclusión: La cirugía mínimamente invasiva de columna es especialmente útil en pacientes oncológicos frágiles con metástasis vertebrales por la reducida comorbilidad que presentan las técnicas que se engloban en ella en comparación con la de la cirugía abierta convencional. Los avances en tecnología aplicada a la cirugía, como la navegación y la robótica, mejoran la precisión y reducen las complicaciones de esta técnica.(AU)

Background: Spinal metastases are a very common problem which dramatically affects the quality of life of cancer patients. The objective of this review is to address the issue of how minimally invasive surgery can play an important role in treating this pathology. Methods: A literature review was performed, searching in the Google Scholar, PubMed, Scopus and Cochrane databases. Relevant and quality papers published within the last 10 years were included in the review. Results: After screening the 2184 initially identified registers, a total of 24 articles were included for review. Conclusion: Minimally invasive spine surgery is specially convenient for fragile cancer patients with spinal metastases, because of its reduced comorbidity compared to conventional open surgery. Technological advances in surgery, such as navigation and robotics, improve accuracy and safety in this technique.(AU)

El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales (parte 1): una revisión clínica / The role of minimally invasive spine surgery in the treatment of vertebral metastasis (part 1): A clinical review

Las metástasis espinales representan una importante carga sobre la calidad de vida en los pacientes afectados por una enfermedad oncológica activa, debido a la alta incidencia de síndromes dolorosos, deformidad espinal y deterioro neurológico. La cirugía juega un papel determinante a la hora de mejorar la calidad de vida mediante el control del dolor, el restablecimiento de la función neurológica y el mantenimiento de la estabilidad espinal, además de contribuir a la respuesta de la terapia médica. La cirugía mínimamente invasiva (MIS) es una opción de tratamiento en determinados pacientes con alto riesgo quirúrgico, ya que tiene una baja tasa de complicaciones, de sangrado intraoperatorio, de estancia hospitalaria y ofrece resultados similares a la cirugía abierta. Presentamos en esta revisión el papel de la MIS en esta enfermedad, y algunos casos tratados en nuestro centro hospitalario.(AU)

Spinal metastases represent a significant burden on the quality of life in patients affected by active oncological disease due to the high incidence of pain syndromes, spinal deformity, and neurological impairment. Surgery plays a decisive role in improving quality of life by controlling pain, restoring neurological function and maintaining spinal stability, as well as contributing to the response to medical therapy. Minimally invasive surgery (MIS) is a treatment option in certain patients with high surgical risk since it has a low rate of complications, intraoperative bleeding, hospital stay, and offers similar results to open surgery. In this review, we present the role of MIS in this pathology and some cases treated in our hospital.(AU)

[Translated article] The role of minimally invasive spine surgery in the treatment of vertebral metastasis (Part 1): A clinical review / El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales (parte 1): una revisión clínica

Las metástasis espinales representan una importante carga sobre la calidad de vida en los pacientes afectados por una enfermedad oncológica activa, debido a la alta incidencia de síndromes dolorosos, deformidad espinal y deterioro neurológico. La cirugía juega un papel determinante a la hora de mejorar la calidad de vida mediante el control del dolor, el restablecimiento de la función neurológica y el mantenimiento de la estabilidad espinal, además de contribuir a la respuesta de la terapia médica. La cirugía mínimamente invasiva (MIS) es una opción de tratamiento en determinados pacientes con alto riesgo quirúrgico, ya que tiene una baja tasa de complicaciones, de sangrado intraoperatorio, de estancia hospitalaria y ofrece resultados similares a la cirugía abierta. Presentamos en esta revisión el papel de la MIS en esta enfermedad, y algunos casos tratados en nuestro centro hospitalario.(AU)

Spinal metastases represent a significant burden on the quality of life in patients affected by active oncological disease due to the high incidence of pain syndromes, spinal deformity, and neurological impairment. Surgery plays a decisive role in improving quality of life by controlling pain, restoring neurological function and maintaining spinal stability, as well as contributing to the response to medical therapy. Minimally invasive surgery (MIS) is a treatment option in certain patients with high surgical risk since it has a low rate of complications, intraoperative bleeding, hospital stay, and offers similar results to open surgery. In this review, we present the role of MIS in this pathology and some cases treated in our hospital.(AU)

TAF7L REGULATES EARLY STAGES OF MALE GERM CELL DEVELOPMENT.

Male germ cell development is dependent on the orchestrated regulation of gene networks. TATA-box binding protein associated factors (TAFs) facilitate interactions of TATA-binding protein with the TATA element, which is known to coordinate gene transcription during organogenesis. TAF7 like (Taf7l) is situated on the X chromosome and has been implicated in testis development. We examined the biology of TAF7L in testis development using the rat. Taf7l was prominently expressed in preleptotene to leptotene spermatocytes. To study the impact of TAF7L on the testis we generated a global loss-of-function rat model using CRISPR/Cas9 genome editing. Exon 3 of the Taf7l gene was targeted. A founder was generated possessing a 110 bp deletion within the Taf7l locus, which resulted in a frameshift and the premature appearance of a stop codon. The mutation was effectively transmitted through the germline. Deficits in TAF7L did not adversely affect pregnancy or postnatal survival. However, the Taf7l disruption resulted in male infertility due to compromised testis development and failed sperm production. Mutant germ cells suffer meiotic arrest at the zygotene stage, with defects in sex body formation and meiotic sex chromosome inactivation. This testis phenotype was more pronounced than previously described for the subfertile Taf7l null mouse. We conclude that TAF7L is essential for male germ cell development in the rat.

Extravillous trophoblast cell lineage development is associated with active remodeling of the chromatin landscape.

The extravillous trophoblast cell lineage is a key feature of placentation and successful pregnancy. Knowledge of transcriptional regulation driving extravillous trophoblast cell development is limited. Here, we map the transcriptome and epigenome landscape as well as chromatin interactions of human trophoblast stem cells and their transition into extravillous trophoblast cells. We show that integrating chromatin accessibility, long-range chromatin interactions, transcriptomic, and transcription factor binding motif enrichment enables identification of transcription factors and regulatory mechanisms critical for extravillous trophoblast cell development. We elucidate functional roles for TFAP2C, SNAI1, and EPAS1 in the regulation of extravillous trophoblast cell development. EPAS1 is identified as an upstream regulator of key extravillous trophoblast cell transcription factors, including ASCL2 and SNAI1 and together with its target genes, is linked to pregnancy loss and birth weight. Collectively, we reveal activation of a dynamic regulatory network and provide a framework for understanding extravillous trophoblast cell specification in trophoblast cell lineage development and human placentation.

CONDITIONALLY MUTANT ANIMAL MODEL FOR INVESTIGATING THE INVASIVE TROPHOBLAST CELL LINEAGE.

Placental development involves coordinated expansion and differentiation of trophoblast cell lineages possessing specialized functions. Among the differentiated trophoblast cell lineages are invasive trophoblast cells, which exit the placenta and invade into the uterus where they restructure the uterine parenchyma and facilitate remodeling of uterine spiral arteries. The rat exhibits deep intrauterine trophoblast cell invasion, a feature shared with human placentation, and is also amenable to gene manipulation using genome editing techniques. In this investigation, we generated a conditional rat model targeting the invasive trophoblast cell lineage. Prolactin family 7, subfamily b, member 1 ( Prl7b1 ) is uniquely and abundantly expressed in the rat invasive trophoblast cell lineage. Disruption of Prl7b1 did not adversely affect placental development. We demonstrated that the Prl7b1 locus could be effectively used to drive the expression of Cre recombinase in invasive trophoblast cells. Our rat model represents a new tool for investigating candidate genes contributing to the regulation of invasive trophoblast cells and their contributions to trophoblast-guided uterine spiral artery remodeling.

[Translated article] The role of minimally invasive spine surgery in the treatment of vertebral metastasis (Part 1): A clinical review.

Spinal metastases represent a significant burden on the quality of life in patients affected by active oncological disease due to the high incidence of pain syndromes, spinal deformity, and neurological impairment. Surgery plays a decisive role in improving quality of life by controlling pain, restoring neurological function and maintaining spinal stability, as well as contributing to the response to medical therapy. Minimally invasive surgery (MIS) is a treatment option in certain patients with high surgical risk since it has a low rate of complications, intraoperative bleeding, hospital stay, and offers similar results to open surgery. In this review, we present the role of MIS in this pathology and some cases treated in our hospital.

[Translated article] The role of minimally invasive spine surgery in the treatment of vertebral metastasis: A narrative review.

BACKGROUND: Spinal metastases are a very common problem which dramatically affects the quality of life of cancer patients. The objective of this review is to address the issue of how minimally invasive surgery can play an important role in treating this pathology. METHODS: A literature review was performed, searching in the Google Scholar, PubMed, Scopus and Cochrane databases. Relevant and quality papers published within the last 10 years were included in the review. RESULTS: After screening the 2184 initially identified registers, a total of 24 articles were included for review. CONCLUSION: Minimally invasive spine surgery is specially convenient for fragile cancer patients with spinal metastases, because of its reduced comorbidity compared to conventional open surgery. Technological advances in surgery, such as navigation and robotics, improve accuracy and safety in this technique.

Water vapor thermal therapy: Technical variations among spanish hospitals and efficacy at 2-year follow-up.

AIM: The aim of this work is to evaluate the initial experience with water vapor thermal therapy (WVTT) for benign prostatic hyperplasia (BPH) in Spanish university hospitals, as well as to describe the differences in technique and follow-up between centers. MATERIALS AND METHODS: This retrospective observational multicenter study collected baseline characteristics, surgical, postoperative and follow-up data at 1, 3, 6, 12 and 24 months, including validated questionnaires, flowmetric variations, complications, and the need for pharmacological or surgical treatment following the procedure. Possible triggers for postoperative acute urinary retention (AUR) were also analyzed. RESULTS: A total of 105 patients were included. No differences were observed between the groups with and without AUR with respect to catheterization time (5 and 4.3 days respectively, P=.178), or prostate volume (47.9g and 41.4g respectively, P=.147). The mean improvement at 3, 6, 12 and 24 months in terms of peak flow was 5.3, 5.2, 4.2 and 3.8ml/s, respectively. As for ejaculation, an improvement was observed after 3 months of follow-up and was maintained over time. CONCLUSIONS: Minimally invasive treatment for BPH with WVTT shows good functional outcomes at 24 months follow-up, without significant impairment of sexual function and a low incidence of complications. There are minor inter-hospital variations, mainly in the immediate postoperative period.

The role of minimally invasive spine surgery in the treatment of vertebral metastasis (part 1): A clinical review. / El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales (parte 1): una revisión clínica.

Spinal metastases represent a significant burden on the quality of life in patients affected by active oncological disease due to the high incidence of pain syndromes, spinal deformity, and neurological impairment. Surgery plays a decisive role in improving quality of life by controlling pain, restoring neurological function and maintaining spinal stability, as well as contributing to the response to medical therapy. Minimally invasive surgery (MIS) is a treatment option in certain patients with high surgical risk since it has a low rate of complications, intraoperative bleeding, hospital stay, and offers similar results to open surgery. In this review, we present the role of MIS in this pathology and some cases treated in our hospital.

The role of minimally invasive spine surgery in the treatment of vertebral metastasis: A narrative review. / El papel de la cirugía mínimamente invasiva de columna en el tratamiento de las metástasis vertebrales: una revisión narrativa.

BACKGROUND: Spinal metastases are a very common problem which dramatically affects the quality of life of cancer patients. The objective of this review is to address the issue of how minimally invasive surgery can play an important role in treating this pathology. METHODS: A literature review was performed, searching in the Google Scholar, PubMed, Scopus and Cochrane databases. Relevant and quality papers published within the last 10 years were included in the review. RESULTS: After screening the 2184 initially identified registers, a total of 24 articles were included for review. CONCLUSION: Minimally invasive spine surgery is specially convenient for fragile cancer patients with spinal metastases, because of its reduced comorbidity compared to conventional open surgery. Technological advances in surgery, such as navigation and robotics, improve accuracy and safety in this technique.

Budget impact analysis of transurethral water vapor therapy for treatment of lower urinary tract symptoms associated with benign prostatic hyperplasia in the Spanish national healthcare system.

BACKGROUND: Several surgical treatments are available for managing lower urinary tract symptoms secondary to benign prostatic hyperplasia (LUTS/BPH). Water vapor thermal therapy (WVTT) is a new minimally invasive therapy. This study estimates the budget impact of introducing WVTT for LUTS/BPH into the Spanish health care system. METHODS: A model simulated the evolution of men over 45 years of age with moderate-severe LUTS/BPH after surgical treatment, over a 4-year time horizon, from the Spanish public health care service´s perspective. The technologies in scope included those most used in Spain: WVTT, transurethral resection (TURP), photoselective laser vapourization (PVP) and holmium laser enucleation (HoLEP). Transition probabilities, adverse events and costs were identified from the scientific literature and validated by a panel of experts. Sensitivity analyses were performed by varying the most uncertain parameters. RESULTS: Per intervention, WVTT resulted in savings of €3,317, €1,933 and €2,661 compared to TURP, PVP and HoLEP. Over a 4-year time horizon, when performed in 10% of the cohort of 109,603 Spanish males with LUTS/BPH, WVTT saved €28,770,125 against the scenario without WVTT availability. CONCLUSIONS: WVTT could reduce the cost of managing LUTS/BPH, increase the quality of health care and reduce the length of procedure and hospital stay.

CITED2 is a conserved regulator of the uterine-placental interface.

Establishment of the hemochorial uterine-placental interface requires exodus of trophoblast cells from the placenta and their transformative actions on the uterus, which represent processes critical for a successful pregnancy, but are poorly understood. We examined the involvement of CBP/p300-interacting transactivator with glutamic acid/aspartic acid-rich carboxyl-terminal domain 2 (CITED2) in rat and human trophoblast cell development. The rat and human exhibit deep hemochorial placentation. CITED2 was distinctively expressed in the junctional zone (JZ) and invasive trophoblast cells of the rat. Homozygous Cited2 gene deletion resulted in placental and fetal growth restriction. Small Cited2 null placentas were characterized by disruptions in the JZ, delays in intrauterine trophoblast cell invasion, and compromised plasticity. In the human placentation site, CITED2 was uniquely expressed in the extravillous trophoblast (EVT) cell column and importantly contributed to the development of the EVT cell lineage. We conclude that CITED2 is a conserved regulator of deep hemochorial placentation.

Uso de albúmina a largo plazo en el paciente cirrótico. Revisión sistemática / Long-term use of albumin in the cirrhotic patient. Systematic review

Introducción. La cirrosis constituye la etapa final de la enfermedad hepática crónica, con una alta mortalidad, y puede deberse a diferentes etiologías. La albúmina tiene tres indicaciones bien establecidas: la prevención de la disfunción circulatoria inducida por paracentesis, la peritonitis bacteriana espontánea y el síndrome hepatorrenal, sin embargo, su uso a largo plazo es controvertido. El objetivo de esta revisión fue identificar si el uso prolongado de la albúmina tiene efectos beneficiosos en el tratamiento de pacientes cirróticos. Metodología. Se realizaron búsquedas en la base de datos de PubMed, empleando los siguientes términos: ("Liver Cirrhosis"[Mesh]) AND ("Serum Albumin"[Mesh] OR "Serum Albumin, Human"[Mesh]). Se excluyeron los artículos que no cumplieron con la temática y aquellos que tenían más de 5 años de antigüedad, a excepción de aquellos relevantes para la revisión. Resultados. Se ha demos-trado en varios estudios realizados en los últimos 4 años, que la administración prolongada de albúmina reduce la mortalidad en el paciente cirrótico. Además, resulta en una disminución en ingresos hospitalarios por complicaciones de la cirrosis, disminución de la necesidad de para-centesis y menor uso de albúmina para otras indicaciones ya establecidas, lo que contrarresta los costos derivados de la terapia. Conclusión. Se concluye con base en la evidencia presenta-da, que el uso de albúmina a largo plazo podría resultar beneficioso en pacientes con cirrosis hepática descompensada. No obstante, es necesario abordar otros aspectos de la terapia en estudios posteriores

Introduction. Cirrhosis is the final stage of chronic liver disease, has a high mortality and can be due to different etiologies. Albumin has three well-established indications: prevention of circulatorydysfunction induced by paracentesis, spontaneous bacterial peritonitis, and hepatorenal syndrome, however, its long-term use is controversial. The objective of this review was to identify if the prolonged use of albumin has beneficial effects in the treatment of cirrhotic patients. Methodology. PubMed database was searched using the following terms: ("Liver Cirrhosis"[Mesh]) AND ("Serum Albumin"[Mesh] OR "Serum Albumin, Human"[Mesh]). Articles that did not meet the topic and those that were more than 5 years old were excluded, except for those relevant to the review. Results.It has been shown in several studies within the previous 4 years, that prolonged administration of albumin reduces mortality in cirrhotic patients. In addition, it results in a decrease in hospital ad-missions due to complications of cirrhosis, a decrease in the need for paracentesis and less use of albumin for other established indications, which offsets the costs derived from therapy. Conclusion. It is concluded based on the evidence presented, that the long-term use of albumin could be beneficial in patients with decompensated liver cirrhosis. However, other aspects of the therapy need to be addressed in further studies