RESUMEN
OBJECTIVES: While surgery plays a crucial role in treating papillary thyroid carcinoma (PTC), the potential effects of subsequent TSH suppression therapy on prognosis should not be overlooked. This study aims to investigate the factors that influence postoperative TSH suppression therapy in patients with PTC. METHODS: This study was a retrospective cohort study conducted at our hospital. It included 268 patients who underwent surgery and were pathologically diagnosed with PTC between February 2019 and February 2021. The selected patients received postoperative TSH suppression therapy. Based on the TSH level measured 12 months after surgery, the patients were divided into two groups: TSH level conforming group (n = 80) and non-conforming group (n = 188). We then compared the general clinical data, clinicopathological characteristics, preoperative laboratory test indicators, postoperative levothyroxine sodium tablet dosage, follow-up frequency, and thyroid function-related indicators between the two groups of patients. The correlation between the observed indicators and the success of TSH suppression therapy was further analyzed, leading to the identification of influencing factors for TSH suppression therapy. RESULTS: There were no statistically significant differences in general clinical data and clinicopathological characteristics between the two groups of patients (P > 0.05). The proportion of patients with preoperative TSH ≥ 2.0 mU/L was higher in the non-conforming group compared to the TSH level conforming group (P < 0.05), and the ROC curve analysis indicated that the area under the curve for the preoperative TSH index was 0.610 (P < 0.05). The proportion of patients in the TSH level conforming group who took oral levothyroxine sodium tablets at a dose of ≥ 1.4 µg/kg·d after surgery was higher (P < 0.05). The postoperative levels of FT3 and FT4 were higher in the TSH level conforming group (P < 0.05). The results of binary logistic regression analysis indicated that factors "Postoperative TSH level ≥ 2 mU/L", "Levothyroxine sodium tablet dose<1.4 µg/kg·d", and "Combined with Hashimoto thyroiditis" were significantly associated with an elevated risk of postoperative TSH levels failing to reach the target (P < 0.05). CONCLUSION: Optimal thyroid function in patients with PTC post-surgery is best achieved when adjusting the dose of levothyroxine sodium in a timely manner to reach the target TSH level during follow-up visits.
Asunto(s)
Cáncer Papilar Tiroideo , Neoplasias de la Tiroides , Tiroidectomía , Tirotropina , Tiroxina , Humanos , Estudios Retrospectivos , Masculino , Femenino , Cáncer Papilar Tiroideo/cirugía , Cáncer Papilar Tiroideo/tratamiento farmacológico , Cáncer Papilar Tiroideo/patología , Tirotropina/sangre , Tirotropina/antagonistas & inhibidores , Neoplasias de la Tiroides/cirugía , Neoplasias de la Tiroides/tratamiento farmacológico , Persona de Mediana Edad , Tiroxina/uso terapéutico , Tiroxina/administración & dosificación , Adulto , Resultado del Tratamiento , Periodo PosoperatorioRESUMEN
BACKGROUND AND AIMS: The objective of this observational study was to determine whether there is an association between atrial fibrillation (AF) and uric acid and to identify the risk markers for AF in obstructive sleep apnea (OSA). METHODS: Consecutive patients with newly diagnosed OSA were screened at baseline. The final study population consisted of 516 patients. One hundred and eight patients had AF. Demographic, clinical, laboratory, and echocardiographic characteristics were carefully recorded. Logistic regression was used for the multivariate analysis of independent risk factors. RESULTS: Uric acid, triglyceride, high-density lipoprotein, C-reactive protein (CRP), left atrial diameter, interventricular septum thickness, apnea hypopnea index, and Epworth sleepiness scale were significantly higher in OSA patients with AF than in those without AF (p <0.05). Among these patients, multiple logistic analyses indicated the independent risk factors for AF occurrence in the OSA subjects included serum uric acid level, left atrial diameter, percentage of time with SaO2 <90%, CRP. The diagnosis analysis showed that higher uric acid, CRP, left atrial diameter and percentage of time with SaO2 <90% had a significant ability to reflect the presence of AF occurrence. CONCLUSIONS: The novel finding of this study is that the occurrence of AF in OSA patients is strongly related to serum uric acid level, left atrial diameter, percentage of time with SaO2 <90% and CRP level. These results may be helpful for monitoring AF occurrence in OSA patients.
Asunto(s)
Fibrilación Atrial/sangre , Apnea Obstructiva del Sueño/sangre , Ácido Úrico/sangre , Adulto , Anciano , Fibrilación Atrial/complicaciones , Fibrilación Atrial/fisiopatología , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Factores de Riesgo , Apnea Obstructiva del Sueño/complicacionesRESUMEN
BACKGROUND: Acinetobacter baumannii is characterized by strictly aerobic, gram-negative, nonmotile, nonlactose-fermenting, oxidase-negative, catalase-positive coccobacilli, and the combination of its environmental resilience and its rapid development of resistance to multiple classes of antimicrobials renders it a successful nosocomial pathogen. OBJECTIVES: The aim of this study was to identify specific risk factors and outcome of nosocomial pneumonia because of carbapenem-resistant Acinetobacter baumannii (CRAB). METHODS: The retrospective study, set in a 1,500-bed referral and tertiary care hospital, was conducted to analyze the clinical and microbiologic data of patients with nosocomial pneumonia because of Acinetobacter baumannii (A baumannii) from January 2006 to December 2011. Comparisons were made between patients with CRAB pneumonia and patients with carbapenem-susceptible A baumannii (CSAB) pneumonia. Only the first isolation of A baumannii was considered. RESULTS: A total of 145 patients with CSAB pneumonia and 97 patients with CRAB pneumonia was included. Among these patients, the independent risk factors for acquiring CRAB pneumonia were Acute Physiology and Chronic Health Evaluation II (APACHE II) score (>20) at admission, systemic illnesses (chronic respiratory disease and cerebrovascular accident), presence of excess noninvasive or invasive devices (mechanical ventilation), and ever used antibiotics within 28 days (carbapenem and cefepime). The patients with CRAB pneumonia had higher mortality rate than CSAB pneumonia. Multivariate analysis showed that, among patients with A baumannii pneumonia, APACHE II score (>20) at pneumonia onset, infections with other microorganisms, and inappropriate therapy were independently associated with 28-day mortality. CONCLUSION: Patients with CRAB pneumonia have a higher mortality rate than those with CSAB pneumonia. The nosocomial occurrence of CRAB pneumonia is strongly related to systemic illnesses, APACHE II score, mechanical ventilation, and ever used antibiotics within 28 days.