Significance of laparoscopic cytoreductive surgery for appendiceal pseudomyxoma peritonei with limited disease and low tumor burden.

OBJECTIVE: To investigate the clinical value of laparoscopic cytoreductive surgery (CRS) in treating of appendiceal pseudomyxoma peritonei with limited disease and low tumor burden. METHODS: The clinical data of patients with appendiceal pseudomyxoma peritonei treated by surgery with CRS at the Aerospace Center Hospital from January 2018 to December 2021 were retrospectively analyzed. The patients were divided into laparoscopic or open CRS groups according to the operation method. A propensity score-matched (PSM) analysis (1:1) was performed, the related clinical variables were compared between the two groups, and the effect on progression-free survival (PFS) was also analyzed. RESULTS: One hundred and eight patients were included in this study. After PSM, 33 patients were selected from each group and the age and peritoneal cancer index were matched between the two groups. There were significant differences in operation time (P < 0.001), intraoperative bleeding (P < 0.001), intraoperative blood transfusion (P = 0.007), hospital stay (P < 0.001). The analysis of PFS showed that there was no significant difference between the two operation methods. After multivariate analysis, the pathologic subtype (P = 0.012) was identified as an independent prognostic factor for PFS. CONCLUSION: The curative effect of laparoscopic CRS is like that of open operation, which can significantly shorten the operation time and hospital stay and reduce intraoperative bleeding and blood transfusion event. The laparoscopic CRS is safe and feasible in strictly selected patients. The pathologic subtype is an independent factor affecting the prognosis for PFS.

Use of auricular acupressure to improve the quality of life in diabetic patients with chronic kidney diseases: a prospective randomized controlled trial.

Background. Diabetic patients with chronic kidney disease (CKD) suffer from low quality of life (QOL). We aim to assess the effectiveness of auricular acupressure for QOL improvement in these patients. Materials and Methods. Sixty-two participants were randomly assigned to an auricular or a control arm in a randomized controlled trial. Participants in the auricular arm were instructed to perform auricular acupressure 3-5 times per day for 3 months, when they were receiving conventional treatments. Participants in the control arm received conventional treatments only. The primary outcome was the summarized score of Kidney Disease and Quality of Life Short-Form (KDQOL-SF) at 3 months after randomization. The secondary outcomes included the 36-Item Short Form Health Survey (SF-36), glycosylated hemoglobin (HbA1c), and estimated glomerular filtration rate (eGFR). Results. The summarized KDQOL differed significantly between the acupressure (76.6, 95% CI, 72.2 to 81.0) and the control group (61.8, 95% CI, 57.7 to 65.9). Similar results were found in the SF-36 scores. HbA1c and eGFR were not found to be significantly different between the arms and neither were the adverse events. Conclusion. Auricular acupressure was well tolerated in diabetic patients with chronic kidney diseases receiving hemodialysis. Future research is needed to confirm these results.

[Content comparison of pinoresinol diglucoside in original and reborn bark of Eucommia ulmoides].

OBJECTIVE: To evaluate the reborn barks quality, antihypertensive effective component of pinoresnol diglucoside (PDG) in three times reborn barks were determined. METHODS: A YWG C18 column (10 microm, 250 x 4.6 mm) was used with a mobile phase of methanol-water (30:75) and flow rate of 1.0 (ml/min). The detective wave-length was set at 277nm and the column temperature at room temperature. RESULTS: PDG in the first reborn barks are slightly higher than the original ones, and in the second reborn barks are similar with the barks before girdling (the fist reborn barks), but in the third reborn barks, PDG are much lower than the barks before girdling (the second reborn barks). CONCLUSION: In order to ensure reborn barks quality, we suggest that the girdling bark regeneration can be made two times, the time between the first and the second girdling is not less than five years. PDG in the third reborn barks should be enhanced.