Sensitivity of supplementation of thyroid hormone on treatment of idiopathic short-stature children during therapy with recombinant human growth hormone / 医学前沿

This study aimed to evaluate the effects of thyroid hormone supplementation on growth rate of children with idiopathic short stature (ISS) and low-normal serum free thyroxine FT4 who were receiving growth hormone therapy. We selected 64 prepubertal children with FT4 levels in the lowest third of the normal range as the lower FT4 group, and these children were divided randomly into two subgroups: L-thyroxine (L-T4)-treated subgroup was treated with L-T4 (0.5-3.0 g/(kg·d)) from the beginning of the study, and the non-L-T4-treated subgroup received placebo. We also selected 39 ISS children with FT4 in the upper two-thirds of the normal range as the higher FT4 group. During the first year, the lower FT4 group featured lower FT3, FT4, thyroid stimulating hormone (TSH), and insulin-like growth factor-I standard deviation score (IGF-I SDS) and significantly lower height velocity (HV) compared with the higher FT4 group. However, in the lower FT4 group, the L-T4-treated subgroup presented higher FT4, FT3, TSH, and IGF-I SDS concentrations and significantly higher HV compared with children in the non-L-T4-treated subgroup. In children with ISS, the negative effect of thyroid hormone deficiency on growth rate should be considered when FT4 level lies in the low-normal range prior to recombinant human growth hormone treatment.

Clinical research of lung resection surgery with microinjection acupuncture and drug anesthesia instead of traditional acupuncture anesthesia / 中国针灸

<p><b>OBJECTIVE</b>To explore the feasibility and safety on lung resection surgery with the combined method of microinjection acupuncture (MIA) and intravenous anesthesia instead of compound traditional acupuncture and drug anesthesia (ADA).</p><p><b>METHODS</b>Ninety cases of lung resection surgery were randomized into a general anesthesia group, a MIA group and a ADA group, 30 cases in each one. In the general anesthesia group, before surgery, the intramuscular injection of atropine 0. 5 mg was used; during surgery, the anesthesia induction was followed with intravenous injection of fentanyl citrate, propofol and rocuronium bromide and the dosage was increased accordingly; after surgery, the analgesia pump was applied. In the MIA group, on the basis of general anesthesia, before anesthesia induction, the acupoint catgut embedding was applied to Jiaji (EX-B 2) of T4 , T6 and T, , Feishui (BL 13), Xinshu (BL 15) and Geshu (BL 17) on the affected side and bilateral Quchi (LI 11) and Zusanli (ST 36); after surgery, the analgesia pump was applied. In the ADA group, on the basis of general anesthesia, before! anesthesia induction, electroacupuncture (EA) was applied to Hegu (LI 4), Neiguan (PC 6) , Houxi (SI 3) and Zhigou (TE 6) for 30 min; during surgery, EA and intravenous medication were combined at the same acupoints as those before surgery; after surgery, moxibustion and the analgesia pump were applied in combination for analgesia. In each group, the biological indices were monitored during surgery at 11 time points named T. (before anesthesia I induction), T1 (intubation in general anesthesia induction), T2 (skin incision), T3 (rib exposure in muscular incision) T. (chest open), T, (lung removal), T6 (drainage tube implantation), T7 (chest closure), T (muscular stitching), T, (skin stitching) and T0 (extubation). The actual dosage of anesthetics during surgery and the, dosage of fentanyl citrate in analgesia pump were quantified after surgery. Results (1) In the MIA group and ADA group, the increased dosage of fentanyl citrate was less than that in the general anesthesia group [(1. 23±0. 28) µg . kg-1 . h-1 vs (2. 4±0. 54µg. kg-1 . h-1, (1. 1±0. 38µg . kg-1 . h-1 vs (2. 4±0. 54µg. kg-1 . h-1 , both P<0. 05]. The increased dosage of propofol and rocuronium bromide was not different during surgery among the groups (all P>0. 05). (2) In the MIA group and ADA group, after surgery, the increased dosage of fentanyl citrate was less than that in the general anesthesia group [(11. 0±1. 04)µg/kg vs (15. 4±1. 52µg/kg, (11. 5±1. 38µg/kg vs (15. 4±1. 52µg/kg, both P<0. 05], reducing by 25% in comparison. (3) The differences in heart rate and blood pressure at 11 time points during surgery were not significant among the three groups (all P>0. 05).</p><p><b>CONCLUSION</b>n The combined method of MIA and intravenous anesthesia significantly reduces the dosage of intravenous anesthetics during and after lung resection surgery as compared with ADA, presenting the similar analgesic effect as simple intravenous medication and the good safety. The combined method of MIA and intravenous anesthesia is much</p>

Effect of Preoperative Acupuncture on Peri-operative Pain in Patients Following a Thoracotomy / 针灸推拿医学（英文版）

Objective: To observe the effect of preoperative effect on peri-operative pain in patients following a thoracotomy. Methods: 120 cases following lung-cancer thoracotomy were randomly allocated into four groups, 30 in each group. Cases in group A and B were treated with acupuncture analgesia 3 d before operation; cases in group A and C were treated with acupuncture analgesia after operation; and cases in group D were treated with general anesthesia. The pain management indexes in four groups were all controlled below 3. After that, analgesia-related β-endorphin and stress-related cortisol were observed before and after operation. In addition, the specific doses of postoperative analgesic-Fentanyl in four groups were compared. Results: The comparison of β-endorphin between group A, C and D showed P<0.05 one day before operation, so did group B, C and D 1 day before operation. The intra-group comparison of cortisol between the day of admission and 1 day after extubation and between 1 day before operation and one day after extubation in group A, B and D showed P<0.05, so did group C between the day of admission and 1 day after extubation. In addition, the contents of Fentanyl in postoperative analgesic pump in four groups showed P<0.05 through one-factor analysis of variance, showing a significant difference. Conclusion: Preemptive analgesia could increase the β-endorphin in patients following a thoracotomy and showed remarkable advantage when compared with the conventional postoperative analgesia. It did not cause significant difference regarding stress index cortisol. Acupuncture has no remarkable advantage when compared with operation and extubation for the major immediate stress. Additionally, postoperative acupuncture could be a substitute for the dose of pain killers and the match can be reduced by 20%.

Regulation of Acupuncture on Interferon-γ and Tumor Necrosis Factor of Lung Cancer-Operative Cases / 针灸推拿医学（英文版）

Objective:To investigate the regulation of acupuncture on γ-interferon (INF-γ) and tumor necrosis factor (TNF) of lung cancer-operative cases. Methods: to determine the INF-γ and TNF contents in the blood serum of lung cancer patients by double antibody sandwich immuno-enzymatic method (ELISA); to measure the INF-γ and TNF contents of 30 lung cancer patients in the acupuncture anesthesia group and 30 lung cancer patients in general anesthesia group before the operation and at the 8th days, the 12th day after the operation respectively and make comparison between the two groups. Results:The pre-operation INF-γ contents of the two groups showed no significant difference (P＞0.05); the post-operation INF-γ contents of the two groups showed significant difference at 8th day and 12th day after the operation (P＜0.05); the acupuncture anesthesia group was superior to the general anesthesia group; the self-comparison of the anesthesia group showed significant difference at the 12th day and 8th day after the operation (P＜0.05); the pre-operation TNF contents of the two groups showed no significant difference (P＞0.05) and the post-operation TNF contents of the two groups showed significant difference at the 8th day and 12th day after the operation (P＜0.05). Conclusion:Acupuncture can increase the serum INF-γ and TNF contents of lung cancer patients and therefore regulate the immunity of the patients.