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Objective To study the relationship between thyroid hormone level and 24h urine protein quanti-tation in patients with severe preeclampsia. Methods From August 2015 to October 2017,180 patients with severe preeclampsia who were treated in the Third People's Hospital of Qingdao were selected. The level of thyroid-stimula-ting hormone ( TSH) was detected by chemiluminescence particles immune method. According to the test results,the patients were divided into normal group (n=110,TSH=0. 3-3. 3mU/L) and hypothyroidism group (n=70,TSH>3. 3mU/L). Another 240 healthy pregnant women who admitted in the Third People's Hospital of Qingdao during the same period were selected as control group. The TSH,free triiodothyronine (FT3),free thyroxine (FT4) levels and 24h urine protein quantitation were compared among the three groups. The correlation between the level of thyroid hormone and 24h urine protein quantitation,the results of thyroid autoantibody in patients with severe preeclampsia were analyzed.Results The FT4,FT3 levels in the normal group were (11.92±2.54)pmol/L,(5.22 ±1.25)pmol/L, respectively,which in the hypothyroidism group were (9. 02 ± 1. 09) pmol/L,(3. 92 ± 1. 57) pmol/L,respectively, which were all lower than those in the control group (t=6. 657,16. 758,13. 221,18. 245,all P<0. 05),which in the hypothyroidism group were lower than those in the normal group (t=9. 031,6. 149,all P<0. 05). The TSH,24h urine protein quantitation levels in the normal group were (2. 56 ± 0. 86) mU/L,(66. 51 ± 18. 52) mg,respectively, which in the hypothyroidism group were (5. 87 ± 3. 02) mU/L,(79. 14 ± 12. 58) mg,respectively,which were all higher than those in the control group(t=2. 330,7. 197,16. 417,13. 335,all P<0. 05),which in the hypothyroidism group were higher than those in the normal group (t=10. 883,5. 014,all P<0. 05). There was positive correlation between serum TSH and 24h urine protein quantitation in patients with severe preeclampsia (r=0. 254,P=0. 001). There was negative correlation between FT4 and 24h urine protein quantitation (r= -0. 182,P=0. 025). There was no correlation between serum FT3 and 24h urine protein quantitation (r= -0. 080,P=0. 330). The positive rates of TPO Ab,TG Ab were 12. 86％,18. 57％ in hypothyroidism group,there were no statistically significant differences compared with 10. 91％,14. 55％ in the normal group (χ2 =0. 158,0. 513;P=0. 691,0. 474). Conclusion There is correlation between thyroid hormone levels and 24h urine protein quantitation in patients with severe preeclampsia. It has great significance for clinical treatment of severe preeclampsia by detecting the level of thyroid hormone.
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<p><b>OBJECTIVE</b>To investigate the safety, feasibility and long-term outcomes of laparoscopic complete mesocolic excision for the transverse colon cancer.</p><p><b>METHODS</b>Clinical data of 61 patients who underwent laparoscopic complete mesocolic excision for transverse colon cancer (transverse group) in our department from January 2011 to January 2014 were retrospectively analyzed, which were compared with those of 155 patients undergoing laparoscopic complete mesocolic excision for ascending colon cancer (ascending group) and 230 patients undergoing laparoscopic complete mesocolic excision for sigmoid colon cancer (sigmoid group). Differences in operative details, postoperative recovery, postoperative complications and long-term survival among 3 groups were evaluated.</p><p><b>RESULTS</b>No significant differences in the baseline information were found among 3 groups(all P>0.05). The average operative time was significantly longer in transverse group as compared to ascending group and sigmoid group [(192.1±58.7) min vs. (172.2±54.7) min and (169.1±53.6) min]( P<0.05), while the blood loss [(89.7±63.6) ml, (86.3±66.3) ml, (82.6±61.5) ml], conversion rate [3.3%(2/61), 2.6%(4/155), 2.2%(5/230)], number of harvested lymph node (13.0±4.7, 14.4±6.5, 13.4±5.6), time to flatus [(2.7±1.1) d, (2.6±1.1) d, (2.5±1.0) d], time to liquid diet [(3.0±1.7) d, (2.8±1.5) d, (2.7±1.4) d], incidence of postoperative complication(6.6%, 9.0%, 11.7%), and hospital stay [(11.6±5.8) d, (10.7±5.8) d, (10.6±5.7) d] among 3 groups were not significantly different (all P>0.05). A total of 436 patients received postoperative follow-up of median 36 (5 to 67) months. The overall 5-year survival rate was 73.1%, 73.7% and 74.8%, and the 5-year disease-free survival rate was 71.5%, 71.1% and 72.7% in transverse, ascending and sigmoid colon cancer groups respectively, whose differences were not significant among 3 groups (all P>0.05).</p><p><b>CONCLUSION</b>Laparoscopic complete mesocolic excision for transverse colon cancer is safe and feasible with slightly longer operation time, and has quite good long-term oncologic efficacy.</p>