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1.
Article | IMSEAR | ID: sea-233867

ABSTRACT

Background: We aimed to investigate the association of liver function tests with disease severity at admission and during hospitalization in patients with coronavirus disease 2019 (COVID-19). Methods: Blood tests of patients who were hospitalized due to COVID-19 were retrospectively analyzed. Liver tests included serum aspartate aminotransferase, alanine aminotransferase, gamma-glutamyl transferase, total bilirubin, and albumin. Besides these, C-reactive protein and ferritin were also analyzed in the study. Levels of these tests at admission and peak levels during hospitalization were then recorded. Severe COVID-19 infection was defined as the reason for ICU admission. Both the associations of the levels of liver tests at admission and peak levels during hospitalization with severe disease were evaluated. Results: The study included a total of 602 patients, and 127 (21.1%) of the patients were hospitalized in the ICU. In our study, only albumin level abnormality was significantly associated with severe disease in COVID-19 patients at admission. However, during hospitalization, a significant association was found between severe disease and abnormal AST, ALT, GGT, T.BIL, albumin, and ferritin levels. During hospitalization, it was also observed that the rates of severe disease cases increased as AST, ALT, GGT, and T.BIL levels increased. Conclusions: Abnormal liver function tests may be a predictor for severe disease in patients with COVID-19. It is therefore important to monitor liver function tests in hospitalized patients.

2.
Journal of Clinical Hepatology ; (12): 408-412, 2024.
Article in Chinese | WPRIM | ID: wpr-1007262

ABSTRACT

Biochemical liver function tests are important methods to determine liver function in clinical practice, but abnormal liver biochemical parameters are not completely equivalent to liver damage. Some genetic and immune factors can also cause abnormal liver biochemical parameters, but with good prognosis in most cases. This article summarizes the causes of some benign abnormal liver biochemical parameters, so as to help clinicians to broaden their thinking of diagnosis and treatment, take into account genetic and immune factors, and avoid misdiagnosis and mistreatment.

3.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1560463

ABSTRACT

Introducción: las enzimas y marcadores del perfil hepático permiten evaluar la funcionalidad y condición del hígado. Sus elevaciones pueden ser silentes y con cierta prevalencia en muchos adultos. Objetivo: determinar las principales alteraciones en el hepatograma en pacientes que acuden a consulta médica de rutina. Metodología: estudio descriptivo, prospectivo y transversal realizado a partir de resultados de laboratorio de historias clínicas de 364 pacientes de todas las edades y ambos sexos pertenecientes a un policlínico del distrito de Villa el Salvador, Perú desde enero de 2021 a julio de 2022. Las variables fueron: edad, sexo, valores de transaminasa glutámico pirúvica (TGP), transaminasa glutámico oxalacética (TGO), bilirrubina directa, indirecta y total, albúmina, globulinas y fosfatasa alcalina (FA). Resultados: en el promedio total de la muestra, la TGP fue alta (51,05 U/L), así como la bilirrubina total (1,50 mg/dL) y la FA (135,84 U/L). La TGP fue alta en hombres (54,92 U/L) y mujeres (48,86 U/L). La TGO fue normal en mujeres y alta en hombres (48,24 U/L). La bilirrubina indirecta fue alta en hombres (1,33 mg/dL). La FA fue más alta en ambos sexos (143,28 U/L en hombres y 126,38 en mujeres). Según grupo etario, los valores de TGO fueron más altos en el grupo de edad igual o mayor a 40 años (49,99 U/L). Los valores de TGP fueron elevados en ambos sexos (55,96 U/L en hombres y 50,90 U/L en mujeres), así como en la bilirrubina total, la que fue más alta en el grupo de edad igual o mayor a 40 años (2,03 mg/dL). La bilirrubina indirecta, albúmina y FA fueron normales en el grupo de edad igual o menor de 39 años, pero fueron elevadas en el grupo de edad igual o mayor a 40 años (1,13 mg/dL, 5,77 gr/dL y 147,95 U/L, respectivamente). Conclusiones: existen alteraciones en el perfil hepático en pacientes asintomáticos en la muestra estudiada. A pesar de no ser elevaciones significativamente grandes, se recomienda identificar y tratar las posibles causas que pudieran desencadenar dichas elevaciones, así como la realización de más estudios similares a nivel nacional para caracterizar el perfil hepático de nuestra población.


Introduction: The enzymes and markers of the liver profile allow us to evaluate the functionality and condition of the liver. Their elevations may be silent and have a certain prevalence in many adults. Objective: To determine the main alterations in the hepatogram in patients who attend routine medical consultation. Methodology: Descriptive, prospective and cross-sectional study carried out based on laboratory results from medical records of 364 female and male patients of all ages attending a polyclinic in the district of Villa El Salvador, Peru from January 2021 to July 2022. The variables were: age, sex, values ​​of alanine aminotransferase (ALT), aspartate transaminase (AST), direct, indirect and total bilirubin, albumin, globulins and alkaline phosphatase (ALP). Results: In the total average of the sample, ALT was high (51.05 U/L), as well as total bilirubin (1.50 mg/dL) and ALP (135.84 U/L). ALT was high in men (54.92 U/L) and women (48.86 U/L) while AST was normal in women and high in men (48.24 U/L). Indirect bilirubin was high in men (1.33 mg/dL) and ALP was higher in both sexes (143.28 U/L in men and 126.38 in women). According to age group, AST values ​​were highest in the age group equal to or greater than 40 years (49.99 U/L). ALT values ​​were high in both sexes (55.96 U/L in men and 50.90 U/L in women), as well as total bilirubin, which was highest in the age group equal to or greater than 40 years (2.03 mg/dL). Indirect bilirubin, albumin and ALP were normal in the age group equal to or less than 39 years, but were elevated in the age group equal to or greater than 40 years (1.13 mg/dL, 5.77 gr/dL and 147.95 U/L, respectively). Conclusions: There are alterations in the liver profile of asymptomatic patients in the sample studied. Although they are not significantly large elevations, it is recommended to identify and treat the possible causes that could trigger these elevations, as well as carrying out more similar studies at a national level to characterize the liver profile of our population.

4.
Arq. gastroenterol ; Arq. gastroenterol;61: e23050, 2024. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1563977

ABSTRACT

ABSTRACT Background: Non-invasive markers have been developed to assess the presence and severity of liver abnormalities related to non-alcoholic fatty liver disease (NAFLD). Objective: To analyze the diagnostic accuracy of non-invasive NAFLD markers (NAFLD liver fat score [NLFS], non-invasive non-alcoholic steatohepatitis detection score [NI-NASH-DS] and fibrosis score based on four variables [FIB-4]) in individuals with obesity undergoing bariatric surgery. Methods: A descriptive retrospective cross-sectional study was carried out enrolling 91 individuals who underwent bariatric surgery at a tertiary-level public university hospital. Non-invasive NAFLD markers were calculated using laboratory tests, clinical and anthropometric variables and diagnostic accuracy tests were calculated comparing them in relation to the gold-standard test for this analysis (histopathological evaluation). Results: A total of 85.7% of the participants were female and mean age was 39.1±9.8 years. The average body mass index was 38.4±3.6 kg/m2. At histopathological examination, 84 (92.3%) patients presented with steatosis, 82 (90.1%) with some type of fibrosis; 21 (23.1%) patients were diagnosed with NASH according to the NAFLD activity score criteria. The overall accuracy of NLFS score was 58.2% for general hepatic steatosis and 61.5% for moderate to severe steatosis. The overall accuracy of FIB-4 was 95.4% for advanced fibrosis. NI-NASH-DS had a 74.7% overall accuracy for NASH. Conclusion: In a population of individuals with obesity, the FIB-4 score had high overall accuracy in assessing the presence of advanced liver fibrosis, whereas the NFLS and NI-NASH-DS had moderate accuracies for the assessment of steatosis and NASH, respectively.


RESUMO Contexto: Marcadores não-invasivos foram desenvolvidos para avaliar a presença e a gravidade de anormalidades hepáticas relacionadas à doença hepática gordurosa não-alcoólica (DHGNA). Objetivo: Analisar a acurácia diagnóstica de marcadores não-invasivos de DHGNA (escore de gordura hepática da DHGNA [NLFS], escore não-invasivo de detecção de esteato-hepatite não-alcoólica [NI-NASH-DS] e escore de fibrose de 4 variáveis [FIB-4]) em indivíduos obesos submetidos à cirurgia bariátrica. Métodos: Foi realizado um estudo descritivo retrospectivo transversal com 91 indivíduos submetidos à cirurgia bariátrica em um hospital universitário público de nível terciário. Marcadores não-invasivos de DHGNA foram calculados por meio de exames laboratoriais, variáveis clínicas e antropométricas; testes de acurácia diagnóstica foram calculados comparando-os em relação ao exame padrão-ouro para essa análise (avaliação histopatológica). Resultados: Um total de 85,7% dos participantes eram do sexo feminino e a média de idade foi de 39,1±9,8 anos. O índice de massa corporal médio foi de 38,4±3,6 kg/m2. Ao exame histopatológico, 84 (92,3%) pacientes apresentavam esteatose, 82 (90,1%) com algum grau de fibrose; 21 (23,1%) pacientes foram diagnosticados com esteato-hepatite não-alcoólica (EHNA) de acordo com os critérios do escore de atividade da DHGNA. A acurácia global do escore NLFS foi de 58,2% para esteatose hepática e 61,5% para esteatose moderada a grave. A acurácia global do FIB-4 foi de 95,4% para fibrose avançada. NI-NASH-DS apresentou uma acurácia global de 74,7% para EHNA. Conclusão: Em uma população de indivíduos com obesidade, o escore FIB-4 teve alta acurácia global para avaliar a presença de fibrose hepática avançada, enquanto o NFLS e o NI-NASH-DS tiveram acurácias moderadas para avaliar a esteatose e EHNA, respectivamente.

5.
Cambios rev. méd ; 22 (2), 2023;22(2): 924, 16 octubre 2023. tabs.
Article in Spanish | LILACS | ID: biblio-1516702

ABSTRACT

En 1983 el National Institutes of Health USA (NIH) declaró que el trasplante hepático orto tópico (THO) era una alternativa tera-péutica eficaz para pacientes con enfermedades hepáticas avan-zadas. Desde entonces, se han realizado cerca de 100 000 THO en el mundo, en más de 200 centros distintos. El THO (tanto en hepatopatías crónicas avanzadas como en hepatitis fulminante) tiene por objetivo primordial prolongar la sobrevida de los pa-cientes afectados, logrando una buena calidad de vida posterior al trasplante. Las tasas promedio de sobrevida actuarial de pacientes a 1 y 5 años son de aproximadamente 85% y 80% respectivamente. Los resultados generales del THO dependen de la causa primaria del daño hepático del receptor y del estado clínico del paciente al momento de la operación1. El trasplante hepático como tratamiento permite mejorar la ca-lidad de vida de pacientes con hepatopatías en fase terminal, está considerado en algunos pacientes con hepatopatía crónica avanzada de diferente etiología y en pacientes con insuficiencia hepática aguda grave no reversible con las medidas de trata-miento convencional. Las principales patologías que son motivo de trasplante hepático son: cirrosis hepática de diversa etiología (59% de los pacientes trasplantados), tumores hepáticos (21%), cuadros colestásicos (5%) e insuficiencia hepática aguda grave (3%)2. Por todo lo anteriormente mencionado, la Unidad Técnica de Nutrición del Hospital de Especialidades Carlos Andrade Marín ha visto la necesidad de realizar el siguiente protocolo con el fin de estandarizar un adecuado manejo nutricional para la preven-ción, tratamiento y complicaciones de pacientes en estadio cirró-tico terminal que requieran un trasplante hepático.


In 1983 the NIH (National Institutes of Health, USA) declared that orthotopical liver transplantation (ORT) was an effective therapeutic alternative for patients with advanced liver diseases. Since then, nearly 100,000 OLTs have been performed world-wide, in more than 200 different centers. OLT (both in advanced chronic liver disease and in fulminant hepatitis) has the primary objective of prolonging the survival of affected patients, achie-ving a good quality of life after transplantation.The average 1-year and 5-year actuarial patient survival rates are approximately 85% and 80%, respectively. The general re-sults of OLT depend on the primary cause of the recipient's liver damage and the clinical status of the patient at the time of the operation1.Liver transplantation as a treatment improves the quality of life of patients with end-stage liver disease. It is considered in some patients with advanced chronic liver disease of different etiolo-gies and in patients with severe acute liver failure that is not reversible with conventional treatment measures. The main pa-thologies that are the reason for liver transplantation are: liver cirrhosis of various etiologies (59% of transplant patients), liver tumors (21%), cholestatic conditions (5%) and severe acute liver failure (3%)2.For all of the above, the Technical Nutrition Unit of the Carlos Andrade Marin Specialty Hospital has seen the need to carry out the following protocol in order to standardize adequate nu-tritional management for the prevention, treatment and complications of patients in the terminal cirrhotic stage who re-quire a liver transplant.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Hepatic Encephalopathy , Nutritional Status , Liver Transplantation , Dyslipidemias , Liver Cirrhosis , Liver Function Tests , Ecuador
6.
Article | IMSEAR | ID: sea-233299

ABSTRACT

Background: Gallstone disease is a major health problem worldwide particularly in the adult population. The traditional open cholecystectomy (OC) has been replaced by laparoscopic cholecystectomy (LC), with LC becoming the gold standard for management of gall stone disease. Elevation in the levels of liver enzymes following LC is a major cause of concern. Hence the present study determines and compares the changes in liver function tests following Laparoscopic cholecystectomy with open cholecystectomy, as well the significance of these changes is studied. Methods: A total of 100 patients with symptomatic cholelithiasis were selected in the study from October 2020 to October 2022. The cases were randomly divided into two groups, Group LC and Group OC. The blood samples were collected for Liver Function Tests (LFT)-Pre-operatively, Post-operative Day (POD)-1, POD-2 and POD-7 and enzyme alterations were studied. Results: The study demonstrated increase in levels of Serum AST, ALT, ALP in LC group on POD-1 and POD-2 with p<0.001, while the levels returned to reference values on POD-7. In OC group the increase in levels of Serum AST, ALT, ALP were observed on POD-1 only with p<0.05 and the levels returned to normal values by POD-2 of majority of patients. The changes in LFT were higher in LC group compared to OC group (where the changes were slight). Conclusions: Cholecystectomy especially laparoscopic, leads to transient significant hepatic enzyme alterations which can be attributed to CO2 pneumoperitoneum, surgical manipulations, diathermy and arterial injury. These derangements at times may be of concern to surgeons for its implication to the integrity of biliary tract.

7.
Article | IMSEAR | ID: sea-233123

ABSTRACT

Background: Gallstone disease is a major health problem worldwide particularly in the adult population. The traditional open cholecystectomy (OC) has been replaced by laparoscopic cholecystectomy (LC), with LC becoming the gold standard for management of gall stone disease. Elevation in the levels of liver enzymes following LC is a major cause of concern. Hence the present study determines and compares the changes in liver function tests following Laparoscopic cholecystectomy with open cholecystectomy, as well the significance of these changes is studied. Methods: A total of 100 patients with symptomatic cholelithiasis were selected in the study from October 2020 to October 2022. The cases were randomly divided into two groups, Group LC and Group OC. The blood samples were collected for Liver Function Tests (LFT)-Pre-operatively, Post-operative Day (POD)-1, POD-2 and POD-7 and enzyme alterations were studied. Results: The study demonstrated increase in levels of Serum AST, ALT, ALP in LC group on POD-1 and POD-2 with p<0.001, while the levels returned to reference values on POD-7. In OC group the increase in levels of Serum AST, ALT, ALP were observed on POD-1 only with p<0.05 and the levels returned to normal values by POD-2 of majority of patients. The changes in LFT were higher in LC group compared to OC group (where the changes were slight). Conclusions: Cholecystectomy especially laparoscopic, leads to transient significant hepatic enzyme alterations which can be attributed to CO2 pneumoperitoneum, surgical manipulations, diathermy and arterial injury. These derangements at times may be of concern to surgeons for its implication to the integrity of biliary tract.

8.
Article | IMSEAR | ID: sea-222117

ABSTRACT

An open-label prospective noncomparative study was conducted to examine the efficacy and safety of Beliv tablet, a polyherbal Ayurvedic medicine, in 30 adult patients suffering from liver disorders. Two tablets were administered daily for 56 days. Patients were evaluated at Day 0, Day 21, Day 42 and at Day 56. The primary end point of the study was a change in liver function test parameters measured by the levels of serum glutamic-oxaloacetic transaminase (SGOT), serum glutamic-pyruvic transaminase (SGPT) and total bilirubin at all assessment points. Results showed a significant reduction in the serum levels of SGOT, SGPT and total bilirubin from baseline to 21 days, 42 days and 56 days. The total icterus symptom score was also significantly reduced from 5.17 ± 2.26 (baseline) to 2.6 ± 1.48, 1.37 ± 1.13 and 0.77 ± 0.73 at Days 21, 42 and 56, respectively. The Subjective Global Assessment (SGA) decreased significantly from 3.33 ± 1.16 (Day 21) to 2.33 ± 1.16 and 1.80 ± 0.76 at Days 42 and 56, respectively. The Physician Global Assessment (PGA) score was also significantly reduced from 3.0 ± 1.02 (Day 21) to 2.07 ± 0.83 and 1.70 ± 0.79 at Days 42 and 56, respectively. A significant reduction in serum creatinine level was observed at Day 56. No adverse effects or serious adverse effects were observed during the study period. The study concluded that Beliv tablet was highly effective for the treatment of liver disorders, as evidenced by the reduction in serum levels of SGOT, SGPT, total bilirubin, icterus symptoms and PGA and SGA scores. No treatment-related side effects were reported by any of the study participants suggesting that it was safe for clinical use in humans for the treatment of liver disorders.

9.
Acta méd. colomb ; 48(1)mar. 2023.
Article in English | LILACS-Express | LILACS | ID: biblio-1549977

ABSTRACT

Introduction: gastrointestinal involvement in COVID-19 occurs in approximately 20% of patients and may include nausea, vomiting, abdominal pain, diarrhea or abnormal liver function tests. In our country, the characteristics of gastrointestinal involvement in COVID-19 patients have not been studied. Objectives: to determine the prevalence of gastrointestinal and liver involvement in patients with COVID-19 treated at two hospitals in Bogotá, Colombia. To determine the association between COVID-19 gastrointestinal involvement and length of hospital stay, severity and mortality. Design and methodology: a cross-sectional study carried out at two hospitals in a hospital subnetwork in Bogotá, Colombia from February 2020 to March 2021. Results: a total of 1,176 patients with a positive reverse transcription polymerase chain reaction (RT-PCR) were included. Gastrointestinal manifestations occurred in 50% (95%CI 47-52%), with the most frequent being diarrhea in 18.4%, odynophagia in 17.6%, anorexia in 14.7% and abdominal pain in 8.8%. An association was found between diarrhea during hospitalization and prolonged hospitalization (OR 1.93 95%CI 1.19-3.13), and between gastrointestinal bleeding on admission and death (OR 3.13, 95%CI 1.1-9.1), among others. Abnormal liver function tests occurred in 46% (95%CI 43-49%) and were more frequent in patients with severe disease and those who died. Conclusions: the prevalence of gastrointestinal manifestations in patients with COVID-19 was 50%. Diarrhea was associated with a longer hospital stay, and gastrointestinal bleeding was associated with respiratory failure and death. Forty-six percent of patients had abnormal liver function tests, with elevated transaminases being the most frequent. Elevated aspartate transaminase (AST) on admission was associated with greater mortality. (Acta Med Colomb 2022; 48. DOI:https://doi.org/10.36104/amc.2023.2729).

10.
Article in Chinese | WPRIM | ID: wpr-993586

ABSTRACT

The liver reserve function refers to the compensatory ability to maintain liver function after damage, providing implication for the resection of hepatic malignant tumor. Hepatobiliary scintigraphy imaging can provide quantitative evaluation of liver blood perfusion, and has advantages on the evaluation of liver reserve function and the prediction of postoperative complications. 99Tc m-galactosyl serum albumin (GSA) and 99Tc m-mebrofenin are commonly used imaging agents for hepatobiliary scintigraphy imaging assessment of liver reserve function. This article reviews the application and progress of hepatobiliary scintigraphy in liver reserve function assessment.

11.
Article in Chinese | WPRIM | ID: wpr-991824

ABSTRACT

Objective:To investigate the relationship between the peak load of Epstein-Barr virus (EPV) and live function damage in children with infectious mononucleosis caused by EPV.Methods:Eighty children with infectious mononucleosis caused by EPV who received treatment in Pingxiang People's Hospital from January 2018 to December 2021 were included in this study. Five mL of venous blood was taken from each child for detecting the peak load of EBV-DNA and liver function indicators. These children were divided into a low-load group ( n = 25, EBV-DNA load < 10 4 copies/mL), a medium-load group ( n = 34, EBV-DNA load of 10 4-10 5 copies/mL), and a high-load group ( n = 21, EBV-DNA load > 10 5 copies/mL) according to the peak EBV-DNA load. The relationships between different peak loads of EBV-DNA and live function, age, and sex were analyzed. Results:The rate of liver dysfunction in the high-load group [85.71% (18/21)] was significantly higher than [38.24% (13/34)] in the medium-load group and [20.00% (5/25)] in the low-load group ( χ2 = 11.90, 19.71, P = 0.001, P < 0.001). Alanine aminotransferase and aspartate aminotransferase levels in the high-load group were (156.24 ± 13.21) U/L and (171.69 ± 13.49) U/L, respectively, which were significantly higher than (125.89 ± 10.54) U/L and (143.26 ± 10.29) U/L in the medium-load group and (89.64 ± 6.75) U/L and (64.89 ± 5.74) U/L] in the low-load group (all P < 0.001). There was no significant difference in the peak load of EBV-DNA between children of different ages and between children of different sexes (both P > 0.05). Conclusion:Children with infectious mononucleosis caused by EPV have a high EBV-DNA peak load. A higher peak load of EVB-DNA indicates a higher risk of liver function damage. More attention should be paid in clinical practice. Effective diagnosis and treatment should be performed in time to control the patient's condition as early as possible.

12.
Rev. baiana saúde pública ; 46(4): 251-266, 20221231.
Article in Portuguese | LILACS | ID: biblio-1425829

ABSTRACT

Vários estudos sugerem a importância da vitamina D ­ 25(OH)D ­ na evolução clínica dos pacientes com malária. Entretanto, a prevalência de deficiência de 25(OH)D na população amazônica é pouco conhecida, havendo também poucos estudos com pacientes diagnosticados com malária. Assim, o objetivo deste estudo foi avaliar os níveis séricos de 25(OH)D em pacientes com malária e sua relação com dados epidemiológicos, parasitológico e provas de função hepática. Para tanto, foi realizado um estudo transversal analítico com um grupo de pacientes com malária e um grupo controle no município de Itaituba (PA), Brasil, no período de janeiro de 2018 a outubro de 2019. Elaborou-se um protocolo para avaliação dos dados sociodemográficos, parasitológicos e laboratoriais, adotando-se o nível de significância de 5%. A prevalência de deficiência de 25(OH)D foi observada nos pacientes com malária (28,5%) e no grupo controle (24,6%), sem diferença estatística; porém, entre os residentes no garimpo, os níveis séricos foram estatisticamente menores nos pacientes com malária. Os níveis séricos de transaminase glutâmico-pirúvica (TGP) apresentaram correlação inversa com os de 25(OH)D. As provas de função hepática foram significativamente maiores no grupo com malária. Dessa forma, este estudo evidenciou a deficiência de 25(OH)D em Itaituba. Alterações hepáticas pela infecção plasmodial podem ter contribuído para a correlação inversa observada entre os níveis de TGP e 25(OH)D.


Several studies suggest the importance of vitamin D ­ 25(OH)D ­ in the clinical evolution of patients with malaria. However, the prevalence of 25(OH)D deficiency in the Amazonian population is little known, and studies with patients diagnosed with malaria are scarce. Thus the objective of this study is to evaluate the serum levels of 25(OH)D in patients with malaria and its relationship with epidemiological and parasitological data and liver function tests. To that end, an analytical cross-sectional study was carried out with a group of patients with malaria and a control group in the municipality of Itaituba (PA), Brazil, from January 2018 to October 2019. A protocol was elaborated for the evaluation of sociodemographic, parasitological, and laboratory data, adopting a significance level of 5%. Results: The prevalence of 25(OH)D deficiency was observed in patients with malaria (28.5%) and in the control group (24.6%), with no statistical difference; however, among residents in the mining, serum levels were statistically lower in patients with malaria. The glutamic-pyruvic transaminase (GPT) serum levels showed an inverse correlation with 25(OH)D levels. Liver function tests were significantly higher in the malaria group. Thus, this study evidenced 25(OH)D deficiency in Itaituba. Hepatic changes due to plasmodial infection may have contributed to the inverse correlation observed between GPT and 25(OH)D levels.


Diversos estudios sugieren la importancia de la vitamina D ­[25(OH)D]­ en la evolución clínica de pacientes con malaria. Sin embargo, la prevalencia de la deficiencia de 25(OH)D en la población amazónica es poco conocida y existen pocos estudios en pacientes con malaria. Ante esto, el objetivo de este estudio fue evaluar los niveles séricos de 25(OH)D en pacientes con malaria y su relación con datos epidemiológicos, parasitológicos y pruebas de función hepática. Para ello, se realizó un estudio transversal analítico en el grupo de pacientes con malaria y en un grupo control en el municipio de Itaituba (PA), Brasil, de enero de 2018 a octubre de 2019. Se elaboró un protocolo para la evaluación de datos sociodemográficos, parasitológicos y de laboratorio, adoptando un nivel de significancia del 5%. La prevalencia de deficiencia de 25(OH)D se observó en pacientes con malaria (28,5%) y en el grupo control (24,6%), sin diferencia estadística; sin embargo, entre los residentes en la minería, los niveles séricos fueron estadísticamente inferiores en pacientes con malaria. Los niveles séricos de transaminasa glutámico pirúvica (TGP) mostraron una correlación inversa con los niveles de 25(OH)D. Las pruebas de función hepática fueron significativamente más altas en el grupo de malaria. De esta manera, se evidenció deficiencia de 25(OH)D en la población de Itaituba. Los cambios hepáticos debido a la infección plasmodial pueden haber contribuido a la correlación inversa observada entre los niveles de TGP y 25(OH)D.


Subject(s)
Vitamin D , Liver Function Tests , Malaria
13.
Colomb. med ; 53(3)sept. 2022.
Article in English | LILACS-Express | LILACS | ID: biblio-1534266

ABSTRACT

Case description: A 22-year-old female patient received the first dose of Pfizer-BioNTech vaccine (RNAm) against COVID-19; 6 days later, she presented abdominal pain located in the right hypochondrium and epigastrium, associated with emetic episodes. Re-consultation 21 days later due to the same symptoms; three days after the second dose of the vaccine was administered. Clinical findings: Pain on palpation in the right hypochondrium. Laboratories reported hepatocellular lesion and cholestasis, with negative amylase, hepatotropic virus and autoimmune hepatitis tests. Liver and biliary tract ultrasound and cholangioresonance were normal. Treatment and Results: Hyoscine and intravenous fluids as support therapy. She presented improvement in abdominal pain and progressive decrease of transaminases and bilirubin levels until normalization, and was discharged on the fifth day of hospitalization. A drug-associated hepatotoxicity (DILI) diagnosis was considered probable, in this case, secondary to vaccination against COVID-19. Clinical Relevance: The current SARS CoV-2 pandemic has spurred the development of new vaccines, the safety of which remains a concern. There is a likely causal relationship between vaccination and liver involvement in this clinical case, rather than simply a sporadic occurrence.


Descripción del caso: Paciente femenina de 22 años, quien recibió primera dosis de vacuna Pfizer-BioNTech (RNAm) contra COVID-19; presenta 6 días después, dolor abdominal localizado en hipocondrio derecho y epigastrio, asociado a episodios eméticos. Reconsulta a los 21 días por la misma sintomatología; tres días posteriores a la aplicación de la segunda dosis de la vacuna. Hallazgos clínicos: dolor a la palpación en hipocondrio derecho. Los laboratorios reportaron lesión hepatocelular y colestasis, con amilasa, estudios para virus hepatotrópos y hepatitis autoinmune negativos. La ecografía de hígado, vías biliares y colangioresonancia fueron normales. Tratamiento y Resultados: hioscina 20 mg vía oral cada 8 horas y líquidos endovenosos como terapia de soporte. Presentó mejoría del dolor abdominal y descenso progresivo de transaminasas y bilirrubinas, hasta su normalización y se dio egreso al quinto día de hospitalización. Se consideró probable diagnóstico de hepatotoxicidad asociada a medicamentos (DILI), en este caso, secundario a la vacunación contra COVID-19. Relevancia Clínica: La pandemia actual por el virus SARS CoV-2 ha impulsado el desarrollo de nuevas vacunas, cuya seguridad sigue siendo un motivo de preocupación. En este caso clínico, hay una probable relación causal entre la vacunación y el compromiso hepático, en lugar de una simple aparición esporádica.

14.
Article | IMSEAR | ID: sea-217599

ABSTRACT

Background: Cases of chronic obstructive pulmonary disease (COPD) increasing day by day. Smoking is the major causative agent for COPD. The present study undertaken to estimate the deterioration of liver functions in COPD patients due to smoking. Aims and Objectives: This study aims to investigate various liver function tests (LFTs) such as total bilirubin, alanine amino transferase/serum glutamic pyruvic transaminase (SGPT), aspartate amino transferase/SGPT, alkaline phosphatase (ALP), serum ammonia, and serum albumin among COPD patients. To correlate LFTs with forced expiratory volume at end of 1 second (FEV1) and FEV1/Forced vital capacity (FVC) ratio. Materials and Methods: In our present study, we selected 86 cases of COPD in the age group of 41–60 years. All subjects were smokers and having FEV1 <80% and FEV1/FVC <70%. A control group consists of 55 healthy individuals. LFTs were studied. FEV1 and FEV1/FVC ratio were correlated with LFTs. Statistical analysis done using SPSS software 20.0 Windows version. Results: Mean level of SGPT among cases was 117 ± 10.23 IU/L against controls who had mean SGPT 11.16 ± 8.32 which was statistically significant (P < 0.05). Likewise, mean level of s. ammonia among cases was 154 ± 10.22 mcg/dl as compare to controls who had mean 24.43 ± 7.97 mcg/dl (P < 0.05). However, no significant difference was found in rest of the LFTs. Furthermore, there was no correlation between altered LFTs and severity of COPD. Conclusion: LFTs are significantly altered in COPD patients due to smoking. Corticosteroids treatment must not be initiated without investigating LFTs among COPD patients.

15.
Article | IMSEAR | ID: sea-223674

ABSTRACT

Background & objectives: Coronavirus disease 2019 (COVID-19) affects respiratory, gastrointestinal, cardiovascular and other systems disease. Studies describing liver involvement and liver function test (LFT) abnormalities are sparse from our population. This study was undertaken to estimate the LFT abnormalities in patients with COVID-19 in a tertiary care set up in India. Methods: In this retrospective study conducted at a tertiary care centre in Mumbai, India, all consecutive patients with proven COVID-19 by reverse transcriptase–PCR from March 23 to October 31, 2020 were enrolled. Of the 3280 case records profiled, 1474 cases were included in the study. Clinical characteristics, biochemical parameters and outcomes were recorded. Results: Overall 681 (46%) patient had deranged LFTs. Hepatocellular type of injury was most common (93%). Patients with deranged LFTs had more probability of developing severe disease (P<0.001) and mortality (P<0.001). Advanced age (P<0.001), male gender (P<0.001), diabetes mellitus (P<0.001), lower oxygen saturation levels at admission (P<0.001), higher neutrophil–lymphocyte ratio (P<0.001), history of diabetes mellitus and cirrhosiss were associated with deranged LFTs. Acute liver injury was seen in 65 (4.3%) cases on admission and 57 (3.5%) cases during hospital stay. On multivariate analysis for predicting mortality, age >60 yr serum creatinine >2 mg%, PaO2/FiO2 ratio ?200 and raised AST >50 IU/l (OR: 2.34, CI: 1.59-3.48, P<0.001) were found to be significant. Interpretation & conclusions: In COVID-19, LFT abnormalities were common, and derangement increased as severity progressed. The presence of deranged LFT worsens the clinical outcome and predicts in-hospital mortality.

16.
Article | IMSEAR | ID: sea-219120

ABSTRACT

Liver abscess is a suppurative lesion in the liver formed as a result of invasion and multiplication of microorganisms which gain access by entering directly from an injury through the blood vessels or by the biliary ductal system/ septicemia, direct infection latrogenic & cryptogenic. It can be diagnosed by comparing the lab values with the diseased condition such as hemoglobin (10.9g/dl), neutrophils (83), ESR (120mm), Serum albumin (3.4g/dl), ALP (245U/L), Gamma GT (347U/L), prothrombin time (25.2 seconds), APTT (37.9 seconds). By performing the above tests, we have confirmed that the patient was suffering from liver abscess.

17.
Arq. gastroenterol ; Arq. gastroenterol;59(1): 110-116, Jan.-Mar. 2022. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1374433

ABSTRACT

ABSTRACT Background Non-invasive markers are useful and practical tools for assessing non-alcoholic fatty liver disease (NAFLD), but liver biopsy remains the gold-standard method. Liver biopsy can be easily obtained on individuals undergoing bariatric surgery, but there is no ultimate evidence on the relationship between costs, risks and benefits of its systematic performance. Objective To compare the diagnostic accuracy of non-invasive methods with liver biopsy for detection and staging of NAFLD in obese individuals undergoing bariatric surgery. Methods This is a cross-sectional, observational and descriptive study which enrolled individuals who underwent bariatric surgery from 2018 through 2019 at a public tertiary university hospital. Ultrasound scan, hepatic steatosis index, Clinical Non-Alcoholic Steatohepatitis Score (C-NASH), hypertension, alanine aminotransferase (ALT) and insulin resistance (HAIR), aspartate aminotransferase (AST) to Platelet Ratio Index (APRI), NAFLD Fibrosis Score (NFS) and body mass index, AST/ALT ratio, and diabetes (BARD) were the methods compared with the histopathological examination of wedge liver biopsies collected during surgery. Results Of 104 individuals analyzed, 91 (87.5%) were female. The mean age was 34.9±9.7 years. There was no biopsy-related morbidity. The respective overall accuracies of each marker analyzed were: ultrasound scan (79.81% for steatosis), hepatic steatosis index (79.81% for steatosis), HAIR (40.23% for steatohepatitis), C-NASH (22.99% for steatohepatitis), APRI (94.23% for advanced fibrosis), NFS (94.23% for advanced fibrosis), and BARD (16.35% for advanced fibrosis). Discussion Given the high prevalence of liver disease within this population, even the most accurate markers did not present enough discretionary power to detect and/or rule out the NAFLD aspects they were designed to assess in comparison with liver biopsy, which is safe and easy to obtain in these patients. Conclusion Wedge liver biopsy during bariatric surgery helps to diagnose and stage NAFLD, presents low risks and acceptable costs; given the limitations of non-invasive methods, it is justifiable and should be considered in bariatric routine.


RESUMO Contexto Marcadores não-invasivos são ferramentas úteis e práticas para avaliar a doença hepática gordurosa não alcoólica (DHGNA), porém, a biópsia hepática continua sendo o método padrão-ouro. A biópsia pode ser facilmente obtida em indivíduos submetidos à cirurgia bariátrica, mas não há evidências definitivas acerca da relação entre custos, riscos e benefícios de sua realização sistemática. Objetivo Comparar a acurácia diagnóstica de métodos não-invasivos com a biópsia hepática para detecção e estadiamento da DHGNA em obesos submetidos à cirurgia bariátrica. Métodos Trata-se de um estudo transversal, observacional e descritivo que envolveu indivíduos que se submeteram à cirurgia bariátrica de 2018 a 2019 em um hospital universitário público terciário. Ultrassonografia (US), índice de esteatose hepática (HSI), Escore Clínico de Esteato-hepatite Não-Alcoólica (C-NASH), Índice de Hipertensão, alanina aminotransferase (ALT) e resistência à insulina (HAIR), Razão entre aspartato aminotransferase (AST) e plaquetas (APRI), Escore de Fibrose da DHGNA (NFS) e índice de massa corporal (IMC), relação AST/ALT e diabetes (BARD) foram os métodos comparados com o exame histopatológico de biópsias hepáticas em cunha coletadas durante a cirurgia. Resultados De 104 indivíduos analisados, 91 (87,5%) eram do sexo feminino. A média de idade foi de 34,9±9,7 anos. Não houve morbidade relacionada à biópsia. As respectivas acurácias globais de cada marcador analisado foram: US (79,81% para esteatose), HSI (79,81% para esteatose), HAIR (40,23% para esteato-hepatite), C-NASH (22,99% para esteato-hepatite), APRI (94,23% para fibrose avançada), NFS (94,23% para fibrose avançada) e BARD (16,35% para fibrose avançada). Discussão: Considerando a alta prevalência de doença hepática nesta população, mesmo os mais acurados destes marcadores não apresentaram poder discricionário suficiente para detectar e/ou descartar os aspectos da DHGNA que foram desenvolvidos para avaliar em comparação com a biópsia hepática, que é segura e de fácil obtenção nestes pacientes. Conclusão A biópsia hepática em cunha durante a cirurgia bariátrica auxilia no diagnóstico e estadiamento da DHGNA, apresenta baixo risco e custos aceitáveis e, dadas as limitações dos métodos não-invasivos, é justificável e deve ser considerada na rotina bariátrica.

18.
Rev. Fac. Med. (Bogotá) ; 70(1): e202, Jan.-Mar. 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1406786

ABSTRACT

Abstract Introduction: Estimating and monitoring changes in liver function tests is necessary to prevent the occurrence of chronic liver disease in HIV patients undergoing highly active antiretroviral therapy (HAART). Objective: To determine the variation liver profile test levels in HIV patients undergoing HAART. Materials and methods: Retrospective longitudinal study conducted in 100 HIV patients treated at the Hospital Nacional Hipólito Unanue, Lima, Peru, between 2015 and 2017. Patients in all stages of clinical infection under HAART and with liver function panel results for alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), and total protein (TP) were included. Three follow-up liver function tests (every 3 months) were performed while undergoing HAART and participants were categorized as having normal or elevated levels for all liver markers. Differences between the samples analyzed were determined using the paired-samples T test, with a 95% confidence interval and a significance level of p<0.05. Results: Participants' mean age was 33±9.56 years and 67% were male. Mean serum AST, ALT and ALP values decreased between the first and the third measurement (p=0.021, p=0.076 and p=0.002, respectively). No significant differences in GGT and TP levels were observed between the three measurements, nor between patients with normal and elevated AST, ALT, ALP and TP values, but significant differences were observed for GGT (p=0.010). Conclusions: Variations in liver marker levels were observed in all participants, with a decreasing trend in AST, ALT and ALP between the early and late stages of HAART, implying that this therapy could play a role in liver tissue damage.


Resumen Introducción. Para prevenir el desarrollo de enfermedad hepática crónica en pacientes con VIH, durante la terapia antirretroviral de gran actividad (TARGA) se deben estimar y monitorear cambios en el perfil hepático. Objetivo. Determinar la variación de las concentraciones del perfil hepático en pacientes con VIH durante la TARGA. Materiales y métodos. Estudio retrospectivo longitudinal realizado en 100 pacientes con VIH atendidos en el Hospital Nacional Hipólito Unanue, Lima, Perú, entre 2015 y 2017. Se incluyeron pacientes en todos los estadios de infección clínica que estuvieran recibiendo TARGA y en los que se contara con resultados del perfil hepático para alanina aminotransferasa (ALT), aspartato aminotransferasa (AST), fosfatasa alcalina (FA), gammaglutamiltranspeptidasa (GGT) y proteínas totales (PT). Se realizaron tres análisis de control de la función hepática durante la TARGA (1 cada 3 meses) y los participantes se agruparon en niveles normales y elevados para todos los marcadores hepáticos. Las diferencias entre las muestras analizadas fueron determinadas mediante la prueba t-Student para muestras relacionadas, con un intervalo de confianza de 95% y un nivel de significancia de p<0.05. Resultados. La edad promedio fue de 33±9.56 años y el 67% fueron varones. Los valores séricos promedio de AST, ALT y FA disminuyeron entre la primera y la tercera medición (p=0.021, p=0.076 y p=0.002, respectivamente). No se observaron diferencias significativas en los niveles de GGT y PT entre las tres mediciones, ni entre los pacientes con valores normales y elevados para AST, ALT, FA y PT, pero sí para GGT (p=0.010). Conclusiones. Se observaron variaciones en los niveles de los marcadores hepáticos de todos los participantes, con una tendencia a la reducción en AST, ALT y FA entre las etapas iniciales y finales de la terapia, lo que implica que la TARGA podría ejercer un rol en el daño tisular hepático.

19.
Article in Chinese | WPRIM | ID: wpr-958836

ABSTRACT

Objective: To investigate the efficacy and possible mechanism of action of warm needling moxibustion combined with entecavir in the treatment of compensated cirrhosis due to chronic hepatitis B (CHB).Methods: Ninety patients were randomly divided into a control group and an observation group, with 45 patients in each group. The control group was given oral entecavir, and the observation group was given additional warm needling moxibustion. The serum alanine transaminase (ALT), aspartate transaminase (AST), albumin (ALB) levels, portal vein internal diameter, splenic vein internal diameter, spleen thickness, and liver hardness were compared before and after treatment. The serum hyaluronic acid (HA), laminin (LN), procollagen type Ⅲ (PCⅢ), type Ⅳ collagen (Ⅳ-C), interleukin (IL)-21, and platelet-derived growth factor (PDGF) levels were also measured. Results: After treatment, the serum ALT and AST levels decreased (P<0.05), and the serum ALB levels increased (P<0.05) in both groups. The serum ALT and AST levels were lower in the observation group than in the control group (P<0.05), and the ALB level was higher in the observation group (P<0.05). The portal vein internal diameter, splenic vein internal diameter, spleen thickness, and liver hardness values were reduced in both groups after treatment (P<0.05), and were lower in the observation group than in the control group (P<0.05). The serum HA, LN, PCⅢ, and Ⅳ-C levels were reduced in both groups (P<0.05), and were lower in the observation group than in the control group (P<0.05). In the control group, the serum IL-21 level decreased (P<0.05), but the serum PDGF level did not change significantly (P>0.05); in the observation group, the serum IL-21 and PDGF levels decreased significantly (P<0.05) and were lower than those in the control group (P<0.05). Conclusion: Warm needling moxibustion combined with entecavir treatment can improve liver function, reduce the inner diameters of the portal vein and splenic vein, spleen thickness, and liver hardness, and improve liver fibrosis indicators in patients with CHB cirrhosis, which may be related to the reduction of serum IL-21 and PDGF levels.

20.
Article in Chinese | WPRIM | ID: wpr-958859

ABSTRACT

Objective: To investigate the effects of buccal acupuncture on analgesia, immune indicators, and expression levels of Survivin and Livin proteins in patients with advanced-stage primary liver cancer. Methods: Eighty patients with advanced-stage primary liver cancer were selected and divided into control and treatment groups according to the difference in treatment modalities, with 40 patients in each group. The control group received transcatheter arterial chemoembolization (TACE), and the treatment group received buccal acupuncture in addition to TACE. The recent efficacy, analgesic effect, liver function, serum tumor markers, Survivin and Livin protein expression levels in liver cancer tissue, and immune indexes were analyzed and compared between the two groups. Results: The objective response rate (ORR) and disease control rate (DCR) of the treatment group were 37.5% and 77.5%, respectively, which were significantly higher than those of the control group (22.5% and 52.5%), and the recent efficacy of the treatment group was significantly better than that of the control group (P<0.05). The onset of analgesia in the treatment group was significantly faster than that in the control group (P<0.05), the duration of analgesia was significantly longer than that in the control group (P<0.05), and the numeric rating scale (NRS) score of pain after treatment was significantly lower than that in the control group (P<0.05). In the treatment group, the aspartate aminotransferase (AST), alanine aminotransferase (ALT), and albumin/globulin (A/G) were significantly lower than those in the control group (P<0.05), and the serum levels of alpha-fetoprotein (AFP), alpha-L-fucosidase (AFU), and carcinoembryonic antigen (CEA) were significantly lower than those in the control group (P<0.05), and the expression levels of Survivin and Livin in liver cancer tissue were significantly lower than those in the control group (P<0.05); CD4+ and CD4+/CD8+ in the treatment group were significantly higher than those in the control group, and CD8+ was significantly lower than that in the control group after treatment (P<0.05). Conclusion: Buccal acupuncture can reduce the degree of pain and liver function damage in patients with advanced- stage primary liver cancer and lower the serum tumor marker levels, and its mechanism of action may be related to the down-regulation of Survivin and Livin protein expression levels in the liver cancer tissue and the regulation of the immune function.

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