Clinical value of transient elastography (FibroScan) in detection of clonorchiasis / 中国血吸虫病防治杂志

ABSTRACT

Objective To assess the clinical significance of transient elastography (Fibroscan) in detection of clonorchiasis, so as to provide new insights into the assessment of therapeutic efficacy of deworming. Methods The liver stiffness measurement (LSM) values were measured in parasitologically diagnosed clonorchiasis patients using FibroScan before and after deworming, and the patients’age, gender, body mass index (BMI), duration of raw fish consumption and total amount of raw fish consumption were collected for correlation analyses. Results The clonorchiasis patients’age, gender, BMI, duration of raw fish consumption and total amount of raw fish consumption had no associations with pre-treatment LSM values (r/rs = 0.189, 0.073, 0.180; 0.071, –0.098, 0.033; 0.166, 0.309, 0.172; 0.235, 0.247, 0.209; 0.164, 0.277, 0.088; all P values > 0.05). There was a significant difference in the LSM values from the seventh, eighth and ninth intercostal space prior to deworming (F = 3.259, P < 0.05), and no significant difference was detected after deworming (F = 0.851, P > 0.05). The LSM values from the seventh, eighth and ninth intercostal space were significantly lower pre-deworming than post-deworming (t = 6.724, 5.603, 2.884; all P values < 0.05). Conclusion FibroScan is feasible to assess the therapuetic efficacy of deworming in patients with clonorchiasis; however, measurement at various sites affects the LSM value.