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Objective To investigate the clinical characteristics,diagnosis and treatment of congenital tracheobiliary fistula (CTBF) in children.Methods A case of CTBF admitted into the Department of Pediatric Respiration,Hubei Maternal and Child Health Care Hospital in 2016 was reported,and the related literatures were reviewed.The clinical features,diagnostic methods,treatment status and clinical outcomes of the disease were analyzed.Results The patient was 3 years and 7 months old.The main clinical manifestations were recurrent cough,pneumonia and atelectasis.CTBF was diagnosed by means of iodine oil radiography and treated with biological glue plugging under bronchoscopic guidance.So far,only 30 cases of CTBF have been reported in the English literatures,but only 2 cases in the Chinese literatures.The main clinical manifestations were cough,dyspnea,sputum or bile vomiting,aspiration pneumonia,atelectasis or emphysema.Diagnostic methods for CTBF included bronchoscopy,bronchial angiography and cholangiography,hepatobiliary scan,CT scan and magnetic resonance imaging.Except for this case treated with biological glue plugging under bronchoscopic guidance,all other patients were treated with surgery.The operation methods included fistula ligation,gastrostomy,liver resection,fistula jejunum Roux-en-Y anastomosis,hepatic hilum jejunum anastomosis,gallbladder jejunum anastomosis,etc.Only 4 cases died,and the rest of the patients recovered.Conclusions CTBF should be suspected in children with persistent chronic cough.Iodine oil radiography through bronchoscopy is a simple and feasible method for diagnosis of CTBF.Besides surgery,the lavage and the biological glue plugging method through bronchoscopy is also an effective way to treat CTBF in children without severe biliary malformation.
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Objective To investigate the feasibility and clinical effect of immediate ureterovesical reimplantation after ureteral rupture during laparoscopic hysterectomy. Methods From August 2010 to December 2015, 5 cases of ureteral rupture during the operation of laparoscopic hysterectomy were treated with immediate ureterovesical reimplantation under laparoscopy. Results All operations were successfully performed without transversion to open surgery. No patients with urinary leakage occurred. The mean follow-up were 21 months (range 3-60 months) . No cases with ureteral stricture were observed. Slight urine reflux was found in two patients, of whom obvious hydronephrosis and renal damage were not found. Conclusion Immediate ureterovesical reimplantation under laparoscopy is a feasible, safe and minimal invasive method for treatment of ureteral ruputure during laparoscopic hysterectomy.
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Objective To compare the effects of preload with intravenous infusion of 6％ hydroxyethyl starch combined with phenylephrine or dopamine to prevent the hypotension after combined epiduralspinal anesthesia in parturient undergoing caesarean section.Methods Eighty patients with ASA class Ⅰ or Ⅱ[,were randomly divided into Dopamine group and Phenylephrine group,40 cases in each group.The 6％hydroxyethyl starch 500 ml was infused at the tate of 20 ml/(kg · h) after the intravenous catheterization was established and after the finishing of the infusion of 250 ml,the dopamine 5 mg (Dopamine group) or 200 ug phenylephrine (Phenylephrine group) were added respectively in residual liquid.After the bupivacaine was injected into the subarachnoid space,the intravenous infusion was continued at the same rate until the fetus was taken out and the blood pressure and heart rate were measured at intervals of 1 min.The blood sample of fetal cord was taken to measure ther troponin Ⅰ concentration.Results The incidence of hypotension after combined epidural-spinal anesthesia anesthesia in dopamine group (2/40) and in phenylephrine group (3/40) was with no statistical difference (P ＞ 0.05) ;The incidence of bradycardia in dopamine group (0/40) was significantly lower than that in phenylephrine group (6/40)) (P ＜0.05) ; The incidence of tachycardia in dopamine group (8/40) was significantly higher than that in phenylephrine group (1/40) (P ＜0.05) ; The troponin Ⅰ concentration of fetal cord blood in dopamine group [(0.21 ±0.07) ng/ml] and in phenylephrine group [(0.18 ±0.09)ng/ml]was with no statistical difference (P ＞0.05).Conclusion Preload with intravenous infusion of 6％ hydroxyethyl starch combined with phenylephrine or dopamine can effectively prevent the hypotension after combined epidural-spinal anesthesia in parturient undergoing caesarean section with no significant effect on the fetus and both can be chosen in terms of the heart rate of parturient before anesthesia.
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OBJECTIVE@#To evaluate the adverse reaction of standardized specific mite-allergen immunotherapy.@*METHOD@#One hundred and fifty-two patients diagnosed by the pediatric immunotherapy center of our hospital were treated with increasing doses of standardized specific mite-allergen injection. Before and 30 minutes after treatment, the peak expiratory flow (PEF) and pulmonary function for the maximum lung ventilation function were checked, and the adverse reactions were recorded.@*RESULT@#Six hundred and eighty-one injections were recorded. 84 injections (12.3%) caused immediate side effects, including 64 mild local adverse reactions (9.4%), 2 moderate local adverse reactions (0.3%), 18 systemic adverse reactions (2.6%) which were mild asthma, and no fatal anaphylactic shock and other serious adverse reactions were found. 50 injections (7.3%) cased delayed adverse reactions, all of which were mild local adverse reactions. The rate of immediate local adverse reactions and systemic adverse reactions in the maintenance treatment period was significantly higher than that in the initial treatment period (chi2 = 4.59, 19.82 respectively; P 0.05). The PEF change rate (-0.000 2 +/- 0.085 9) of the children at 681 injections and the MMEF change rate of the children at 109 injections (0.275 +/- 0.206) were not statistically different (t = -0.047, 1.39; P = 0.963, 0.166).@*CONCLUSION@#Standardized specific mite-allergen immunotherapy is safe for children with allergic rhinitis and/or asthma.
Subject(s)
Adolescent , Animals , Child , Child, Preschool , Female , Humans , Male , Asthma , Allergy and Immunology , Therapeutics , Desensitization, Immunologic , Reference Standards , Dose-Response Relationship, Immunologic , Hypersensitivity, Immediate , Mites , Allergy and Immunology , Rhinitis, Allergic, Perennial , Allergy and Immunology , TherapeuticsABSTRACT
Objective To investigate the effect of pretreatment with parecoxib for postoperative analgesia in patients undergoing laparoscopic hernia repair. Methods Sixty patients undergoing laparoscopic hernia repair were assigned in two groups by random digits table with 30 cases each. The patients in pretreating group received parecoxib 40 mg intravenously before anesthesia, and in control group with the same capacity of normal saline. All patients were anesthetized with combined spinal epidural blockage and tranquilized with pethidine, droperidol and diazepam. Postoperative pain of the abdomen incision was assessed by visual analogue scale (VAS) and the pain of shoulder or back was judged by a 4 grade scale. Side-effects, supplement analgesic, passage of gas by anus 24 h after surgery were observed as well. Results The abdomen incision VAS at 4,8,12,24 h after surgery in pretreating group were lower than those in control group (P ＜ 0.05). And the incidence of pain of shoulder or back was lower in pretreating group (13.3% ,4/30) than that in control group (33.3% ,10/30)(P ＜0.05). While the cases needing supplement analgesic also decreased in pretreating group (13.3% ,4/30) compared with control group (40.0%, 12/30)(P ＜ 0.05). And the side effects and passage of gas by anus 24 h after surgery had no significant difference in two groups. Conclusion Pretreatment with parecoxib in patients undergoing laparoscopic hernia repair may relieve the postoperative incision pain and the pain of shoulder or back while reducing the analgesic supplement without side effects.