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Circulating leptin levels in the assessment of Crohn’s disease activity and its relation to nutritional status / Los niveles circulantes de leptina en la evaluación de la actividad de la enfermedad de Crohn y su relación con el estado nutricional
Zheng, Ying; Lin, Junlong; Zhou, Siqi; Liao, Shanying; Fu, Yiming; Zhang, Yanjun; Chen, Xinbin; Li, Jinghong; Sha, Weihong; Dai, Shixue.
Afiliação
  • Zheng, Ying; Guangdong Provincial People’s Hospital. Southern Medical University. Guangzhou. China
  • Lin, Junlong; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Zhou, Siqi; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Liao, Shanying; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Fu, Yiming; Nanfang Hospital. Southern Medical University. Guangzhou. China
  • Zhang, Yanjun; Guangdong Provincial People’s Hospital. Southern Medical University. Guangzhou. China
  • Chen, Xinbin; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Li, Jinghong; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Sha, Weihong; Southern Medical University. The Second School of Clinical Medicine. Guangzhou. China
  • Dai, Shixue; Guangdong Provincial People’s Hospital. Southern Medical University. Guangzhou. China
Nutr. hosp ; 41(1): 130-137, Ene-Feb, 2024. tab, graf
Artigo em Inglês | IBECS | ID: ibc-230892
Biblioteca responsável: ES1.1
Localização: ES15.1 - BNCS
ABSTRACT

Objective:

to evaluate leptin levels and its relation to nutritional status in Crohn’s disease (CD).

Methods:

the study included 154 CD patients and healthy controls. Leptin level was determined before treatment. Nutrition levels were assessedusing the Nutrition Risk Screening 2002 (NRS-2002) and Patient-Generated Subjective Global Assessment (PG-SGA). Indicators included bodymass index (BMI), mid-arm circumference, the circumference of the upper-arm muscle, triceps skinfold thickness, and circumference of legs.

Results:

leptin levels differed between CD patients (1,025 ± 874 ng/ml) and controls (18,48 ± 1,222 ng/ml). Significant differences were seenin NRS-2002, PG-SGA scores, BMI and other nutritional indicators. Negative correlations were observed between leptin and NRS-2002, PG-SGAscores, while positive correlations were observed with other nutritional indicators. The receiver operating characteristic (ROC) curve showedassociation between leptin and the diagnosis of CD, suggesting leptin concentration below 803.02 ng/ml as a threshold for CD.

Conclusion:

dysfunctional leptin regulation may relate to poor nutritional status associated with CD. The leptin level is thus an additional toolfor evaluating CD patients, predicting disease activity and clinical response. Leptin may be a potential target for intervention in CD to improvenutritional status.(AU)
RESUMEN

Objetivo:

evaluar los niveles de leptina y su relación con el estado nutricional en la enfermedad de Crohn (EC).

Métodos:

se incluyeron 154 pacientes con EC y controles sanos. El nivel de leptina se determinó antes del tratamiento. La situación nutricionalse evaluó mediante el examen de riesgo nutricional 2002 (NRS-2002) y la Valoración Global Subjetiva Generada por el Paciente (VGS-GP). Losindicadores incluyen el índice de masa corporal (IMC), la circunferencia media del brazo, la circunferencia del músculo superior del brazo, elgrosor del pliegue cutáneo del tríceps y la circunferencia de las piernas.

Resultados:

los niveles de leptina difirieron entre los pacientes con EC (1.025 ± 874 ng/ml) y los controles (18.48 ± 1.222 ng/ml). Se obser-varon diferencias significativas en NRS-2002, puntajes de VGS-GP, IMC y otros indicadores nutricionales. Se observaron correlaciones negativasentre leptina y NRS-2002, puntuaciones de VGS-GP, mientras que se observaron correlaciones positivas con otros indicadores nutricionales.La curva ROC mostró asociación entre leptina y el diagnóstico de EC, sugiriendo concentraciones de leptina por debajo de 803,02 ng/ml comoumbral para EC.

Conclusión:

puede relacionarse la alteración en la regulación de la leptina con la peor situación nutricional en enfermos con EC. La leptinapuede ser un objetivo potencial para la intervención en EC a fin de mejorar el estado nutricional.(AU)
Assuntos


Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Doença de Crohn / Índice de Massa Corporal / Avaliação Nutricional / Estado Nutricional / Leptina Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: Nutr. hosp Ano de publicação: 2024 Tipo de documento: Artigo Instituição/País de afiliação: Guangdong Provincial People’s Hospital/China / Nanfang Hospital/China / Southern Medical University/China

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Doença de Crohn / Índice de Massa Corporal / Avaliação Nutricional / Estado Nutricional / Leptina Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: Nutr. hosp Ano de publicação: 2024 Tipo de documento: Artigo Instituição/País de afiliação: Guangdong Provincial People’s Hospital/China / Nanfang Hospital/China / Southern Medical University/China
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