Study on the Clinical Efficacy of Megestrol Acetate Dispersible Tablets in Adjuvant Treatment of Acute Leukemia

Objective:To analyze the clinical efficacy of megestrol acetate dispersible tablets in the adjuvant treatment of acute leukemia.Methods:80 patients with acute leukemia admitted from December 2021 to December 2022 were randomly divided into two groups.The control group underwent chemotherapy,and the observation group took megestrol acetate dispersible tablets and underwent chemotherapy.The effect of the treatments were evaluated by analyzing the albumin(Alb)and prealbumin(Palb)indicators,and the adverse reactions were observed.Results:There was no significant difference in Alb and Palb indexes between the two groups before treatment(P>0.05).After treatment,Alb and Palb indexes in the observation group were greater than those in the control group(P<0.05).The incidence of adverse reactions in the control group was 20.00%,which was significantly higher than the observation group(5.00%),with P<0.05.Conclusion:The combination of megestrol acetate dispersible tablets and chemotherapy is more effective in treating patients with acute leukemia,and the Alb and Palb indexes can be optimized.Besides,there are fewer adverse reactions,which means that the treatment is relatively safe.

Rapid analysis of spatial distribution of PVPP and hardness of Yinhuang dispersible tablets by NIR-CI

The present study aimed at investigating the relationship between tablet hardness and homogeneity of different Yinhuang dispersible tablets by near-infrared chemical imaging(NIR-CI)technology.The regularity of best hardness was founded between tablet hardness and the spatial distribution uniformity of Yinhuang dispersible tablets.The ingredients homogeneity of Yinhuang dispersible tablets could be spatially determined using basic analysis of correlation between analysis(BACRA)method and binary image.Then different hardnesses of Yinhuang dispersible tablets were measured.Finally,the regularity between tablet hardness and the spatial distribution uniformity of Yinhuang dispersible tablets was illuminated by quantifying the agglomerate of polyvinyl poly pyrrolidone(PVPP).The result demonstrated that the distribution of PVPP was unstable when the hardness was too large or too small,while the agglomerate of PVPP was smaller and more stable when the best tablet hardness was 75 N.This paper provided a novel methodology for selecting the best hardness in the tabletting process of Chinese Medicine Tablet.

Acute neck tendonitis with dyspnea:A case report

BACKGROUND Longus colli tendinitis(LCT)with dyspnea is a relatively less-reported condition in the literature,and physicians should be aware of its existence.Misdiagnosis of this condition may cause unnecessary treatment for dyspnea.CASE SUMMARY Herein,we report the case of a 40-year-old man with acute neck tendonitis.The patient presented to the pneumology department clinic with a complaint of acute neck tendonitis with dyspnea.An emergency cervical magnetic resonance examination was performed,and the preliminary diagnosis was“acute longus cervicalis tendinitis.”After aggressive medical treatment,the symptoms obviously improved.CONCLUSION LCT is a self-limiting disease that usually improves after three to seven days of conservative treatment following a definite diagnosis.However,owing to its insidious onset and complex clinical manifestations,most relevant personnel are not fully understood.The definite diagnosis of LCT is based on a comprehensive understanding of the triad,rare symptoms,and the clear identification of cervical 1 and 2 levels calcification and prevertebral edema by medical imaging examination,especially magnetic resonance imaging and computed tomography.

Determination of Piperazine Ferulate in Human Plasma by HPLC and Its Pharmacokinetic Study

Aim To establish a sensitive HPLC method for determination of piperazine ferulate and to study its pharmacokinetics in healthy volunteers. Methods Piperazine ferulate was separated on a Shimadzu C_ 18 column with acetic acid (0.1%)-methanol (60 ∶ 40, V/V) as mobile phase after liquid-liquid extraction, and detection was performed at 310 nm. Piperazine ferulate pharmacokinetic parameters after a single oral dose of 200 mg of piperazine ferulate dispersible tablets in 20 healthy male volunteers were calculate...