Humans ; Medicine, Chinese Traditional ; Syndrome ; Temperature

Objective To evaluate the efficacy of pneumocystoscopy for congenital malformation of the vesicoureteral junction. Methods A total of 18 children (male 11 and female 7, aged from 3 months to 7 years with a mean of 3.6 years) with congenital malformation of the vesicoureteral junction (22 ureters) were enrolled in this study. Among the patients, 9 had vesicoureteral reflux (4 of them had bilateral reflux), 2 had bladder diverticulum complicated with urethral stenosis, and 7 had urethral stenosis and ipsilateral hydronephrosis. After the bladder was insufflated with CO2 through a Foley catheter (16 mm Hg), three trocars were inserted into the bladder, and the bladder was fixed on the abdominal wall using silk thread. By pneumocystoscopy, the Cohen procedure was done through the trocars. A Foley catheter was indwelled at the end of the procedure. Results The procedure was completed in all but one patient, who was converted to open surgery because the contraction of the urethra. The mean operation time was 130 min (110 to 145 min) for unilateral cases (13), and 242 min (225 to 250 min) for bilateral cases. The patients were discharged form hospital 9 to 12 days after the operation, and were followed up fro 6 months to 5 years with a mean of 3.8 years. During this period, MUC showed no ureteral reflux. One of the cases developed mild infection of the urethra, and was cured by circumcision. Conclusion Pneumocystoscopy is effective for congenital malformation of the vesicoureteral junction.

Deafness ; complications ; Humans ; Middle Aged ; Osteochondrodysplasias ; complications ; Rhinitis ; complications ; Sinusitis ; complications

AIM: To discuss the clinical efficacy of fresh amniotic membrane ( AM ) during the microscopic adjustable suture surgery in children's intercommunity strabismus, in order to guide clinical treatment.
METHODS: With the clinical randomized control study (RCT), 60 (112 eyes) cases of patients in childhood who received microscopic strabismus surgery in our hospital were divided them into two different groups from Jan. 2010 to Oct. 2015. According to the application of AM on the basis of ophthalmology outpatient number, 30 cases (58 eyes) in group A were treated with rectus muscle recession surgery combined adjustable suture combined with AM. The other 30 cases (54 eyes) in group B were treated with rectus muscle recession surgery combined adjustable suture only. All patients in two groups were followed-up over 6mo after the strabismus surgery.
RESULTS:Twenty-seven cases ( 48 eyes ) of all the strabismus patients must be adjusted after strabismus surgery, and the eye position adjustment rate was 42.9%. At 1mo after surgery, eye position of 18 cases (29 eyes) can be adjusted in all patients, and 44. 8% (16 cases, 26 eyes ) in group A with the average of adjustment lengths was 2. 56±0. 64mm, and 5. 6% ( 2 cases, 3 eyes ) in group B, with the average of adjustment lengths was 0. 52±0. 28mm, the differences of the adjustment rate and the average of adjustment amount were both high statistically significant (χ2 =22.477, P<0. 01; t=16. 502, P<0. 01 ) between the two groups. Except of 3 cases who couldn't cooperate with eye position adjustment, they all received eye position adjustment in different degrees in one month after strabismus surgery,and after eye position adjustment, 27 cases (53 eyes) in group A got normal eye position, and the correction rate of eye position was 91. 4%, and 16 cases (28 eyes) in group B got normal eye position after eye position adjustment, the correction rate was 51. 9%, the differences of the correction rate were statistically significant (χ2=21. 827, P<0. 01) between the two groups.
CONCLUSION: The application of fresh AM in the microscopic adjustable suture strabismus surgery is exactly effective in treatment of children's intercommunity strabismus. It can significantly extend the adjustment time and increase the adjustment amount, and it also can statistically improve the controllability and achievement ratio for children's strabismus surgery.

The response of glueagon to the change of glucose and its relation to blood pressure in 71 eidely patients with type 2 diabetes was investigated. The results showed that the postprandial increment of glucagon in the group of patients with postprandial 2h plasma glucose increment<2.5 mmol/L was significantly higher than that in the group with plasma glucose inerement≥ 2.5 mmoi/L (P<0. 05). The postprandial increment of glucagon in patients with normal blood pressure was significantly higher than that in patients with hypertension (P<0.05). The results suggest that the decreased response of glucagon to the change in plasma glucose in elderly patients with type 2 diabetes is related to increased blood glucose and high blood pressure.

Objective To study the clinical characteristics,muscle pathological features,diagnosis and prognosis of TK2-related mitochondrial DNA depletion syndrome(MDS).Methods Clinical and laboratory data of 2 cases of TK2-related myopathic MDS were reported.And data of previously reported 58 TK2-related MDS cases were reviewed.Results Total 60 patients consisted of 35 male and 25 female.The age of onset ranged from the birth to the age of 74 years old,and 54 of the patients were attacked at the age younger than 3 years old.Muscle weakness and hypotonia were detected in all patients,with 40 patients(including the newly diagnosed 2 cases) manifested as pure myopathic form,and 20 patients with other multiple organs involvement.Serum creatine kinase was mildly increased (211-6 500 IU/L) in 53 patients.Elevated serum lactic acid level (2.3-12.0 mmol/L)was observed in 24 patients.Muscle biopsy was available from 55 patients,and ragged red fibers and/or cytochrome C oxidase (COX)-negative fibers were detected in 48 out of them.Nine out of 11 patients received electronic microscope study showed proliferation of abnormal mitochondria.Respiratory chain enzymatic activities in skeletal muscle were reduced in 31 out of 33 patients.Marked mtDNA content reduction was observed in 36 out of 41 patients (4％-25％ of age-and tissue-matched controls).A total of 42 TK2 mutations were found in 60 patients,including 2 novel mutations c.923A ＞ G and c.619-2A ＞ T in this study.Conclusions The most common clinical manifestations of TK2-related MDS are severely,rapidly progressing myopathy with infantile or early childhood onset.As the detection rate of characteristic pathologic features in muscle is high,muscle biopsy is important for the diagnosis of TK2-related MDS.

BACKGROUND:Ultrasonic therapy is one of several physical therapy modalities suggested for the management of pain and loss of function due to osteoarthritis. However, its effectiveness stil remains controversial in the previous studies.
OBJECTIVE:To analyze the effect of ultrasonic therapy for the treatment of relieving knee osteoarthritis pain.
METHODS:A retrieval of Pubmed, Ovid/Medline, Ovid/EMBASE, and Cochranee database was performed. The relevant literatures were manual y retrieved. The retrieval deadline was set on March 31, 2014. Randomized control ed trials on ultrasonic therapy of knee osteoarthritis were col ected.
RESULTS AND CONCLUSION:A total of eight studies of meta-analysis were accumulated. Among them, six studies adopted visual analog scale and Western Ontario and McMaster Universities Arthritis Index, one study adopted visual analog scale only, and one study adopted Western Ontario and McMaster Universities Arthritis Index. Then the Western Ontario and McMaster Universities Arthritis Index scores were transformed into visual analog scale scores for data analysis. There was a statistical difference between the groups in the visual analog scale pain score (standardized standard deviation:-0.51;95%confidence interval:-0.68,-0.33;P=0.05). Ultrasonic therapy is an effective method for knee osteoarthritis pain.

BACKGROUND:Extensive studies have shown that transcutaneous electrical nerve stimulation (TENS) plays a positive role in relieving the pain caused by a variety of diseases. However, its exact effect to manage pain in patients with knee osteoarthritis is stil controversial. TENS is classified into h-TENS and l-TENS, but currently its respective role in relieving the pain caused by knee osteoarthritis is not clear yet. OBJECTIVE: To compare the efficacy of h-TENS and l-TENS on pain relieving among patients with knee osteoarthritis. METHODS: A computer-based search was performed on PubMed, Embase and Cochrane database for randomized controled trials on TENS for the treatment of knee pain in patients with knee osteoarthritis which were reported before February 2014. Methodology quality of the trials was criticaly assessed and relative data were extracted. These studies were selected independently by two reviewers according to the inclusion and exclusion criteria. Meta-analysis was performed using Revman5.2 software. RESULTS AND CONCLUSION:A total of 10 randomized controled trials involving 519 cases were included. The results of meta-analysis showed that the h-TENS group had significant effects on pain relief in knee osteoarthritis patients in comparison to the control group [MD=-0.56, 95%CI(-0.98,-0.15),P=0.008]; the l-TENS group had no significant effect on pain relief in knee osteoarthritis patients in comparison to the control group [MD=-0.13, 95%CI(-1.63, 1.38),P=0.87]; the h-TENS group had significant effect on pain relief in knee osteoarthritis patients in comparison to the l-TENS group [MD=-0.85, 95%CI(-1.32, -0.37), P=0.000 5]. These findings indicate that h-TENS performs something positive to reduce pain in knee osteoarthritis patients that l-TENS cannot do. Owing to the limitations of this study, further work is needed to determine the role of TENS in pain management among patients with knee osteoarthritis.

Objective To investigate the association between extramural vascular invasion (EMVI) detected by multi-detectors computed tomography (MDCT) with contrast enhanced (ceMDCT) and clinicopathologic characteristics in patients with colon cancer.Methods Between February 2009 and December 2013,patients with histologically proven primary colon cancer and undergoing curative resection were included in this retrospective study.According to American Joint Committee on Cancer TNM staging system,patients of stage Ⅱ and Ⅲ were included in this study.EMVI status detected by MDCT (ctEMVI) was defined according to the EMVI scores.Chi-square test was used to analyze the association between clinicopathologic characteristics and ctEMVI.Results 165 stage Ⅱ and stage Ⅲ patients were included in this study as confirmed by pathology based on AJCC.Positive ctEMVI was demonstrated in 51 patients (34.5％,51/165).There were significant association between positive ctEMVI and age ＜ 65 years (x2 =4.810,P =0.031),ceMDCT defined tumor stage (x2 =17.911,P =0.000),ceMDCT defined metastatic lymph node (x2 =5.436,P =0.022),tumor size≥5 cm (x2 =3.799,P =0.036) and pathological T stage (x2 =13.346,P =0.001).Conclusions EMVI,detected by ceMDCT,is significantly associated with age,tumor size and T staging in colon cancer.

Objective To investigate the clinical value of ~(99)Tc~m-ethylenedicysteine (EC) diuretic renography (DR) in pre-and post-operative pediatric congenital hydronephrosis.Methods The DR with injection of Furosemide at 15 min of forty children with hydronephrosis was retrospectively studied.The preoperative renal blood perfusion rate (BPR),effective renal plasma flow (ERPF),grade of hydronephrosis,renogram and renal dynamic imaging of pre- and post-operative kidneys were compared.The t-test and Mann-Whitney test were used for data analysis.Results (1) Of 40 pathological kidneys,the BPR increased 5.99% (t=-5.13,P＜0.01)from pre-operative to post-operative:(34.05±11.07)% to (40.04±8.56)%.The ERPF increased 12.48 ml/min(t=-4.35,P＜0.01) from pre-operative to post-operative:(57.81±34.32)ml/min to(70.29±5.37)ml/min.(2)The grade of hydronephrosis of 40 pathological kidneys improved significantly(Z=-2.64,P＜0.01) with the mean sum of ranks of 47.21 pre-operatively to 33.79 post-operatively.(3) As the hydronephrosis worsened,the collecting system became bigger,the renal parenchyma became thinner,the extent of intrarenal parenchymal photopenia became larger and the response to diuretic challenge in pathological kidneys decreased or became totally irresponsive.(4)Thirty-seven cases of obstruction at ureteropelvic junction (UPJO) and 3 cases at ureterovesical junction (UVJO) were diagnosed by DR,which were all confirmed by surgery.Conclusions DR is a reliable method to evaluate pediatric congenital hydronephrosis.It can accurately reflect the grade and (or) severity of the disease,guide therapy and assess the therapeutic success of operation.