Publications by authors named "Hai-Jiao Yu"
Background: Laparoscopic surgery has been endorsed by clinical guidelines for colon cancer, but not for rectal cancer on account of unapproved oncologic equivalence with open surgery.
Aims: We started this largest-to-date meta-analysis to comprehensively evaluate the safety and efficacy of laparoscopy in the treatment of rectal cancer compared with open surgery.
Materials & Methods: Both randomized and nonrandomized controlled trials comparing laparoscopic proctectomy and open surgery between January 1990 and March 2020 were searched in PubMed, Cochrane Library and Embase Databases (PROSPERO registration number CRD42020211718).
Open-framework zinc phosphate (NMe4)(ZnP2O8H3) undergoes irreversible phase transformation. Structural transformation with α (NMe4·Zn[HPO4][H2PO4] the low-temperature phase) and β (NMe4·ZnH3[PO4]2 the high-temperature phase) (Tc = 149 °C) and conduction properties were investigated by single-crystal X-ray diffraction, differential scanning calorimetry, and alternating current (ac) impedance. The open-framework material was sensitive to humidity and β proton conductivity was higher than 10-2 S cm-1 at room temperature and 98% relative humidity (RH).
View Article and Find Full Text PDFObjective: The safety and feasibility of retrograde laparoscopic resection of the left side of the liver.
Methods: Ninety-three laparoscopic left hepatic lobe cases were selected between August 2010 and August 2014 from our institution. A retrospective cohort study was performed between the antegrade partial hepatectomy group (47 cases; dissection from the first porta hepatis to the second) and the retrograde partial hepatectomy group (46 cases; dissection from the second porta hepatis to the first), to compare the length of time needed for resection, the amount of bleeding, post-operative time in the hospital, and the incidence of major complications, such as bile leakage, abdominal abscess, and post-hepatectomy hemorrhage.