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Objective:To evaluate the clinical value of the transcutaneous neuromodulation (TN) in improving gastrointestinal function after gastrointestinal tumor operation.Methods:From April 2019 to June 2020, at The Affiliated People′s Hospital of Ningbo University, 100 patients who underwent gastrointestinal tumor surgery were included. The 100 patients were randomly divided into treatment group(receiving TN treatment, 50 cases)and control group (receiving sham TN treatment, 50 cases). The clinical data of the two groups was compared to evaluate the recovery of gastrointestinal function, which included the time of first defecation, time of first flatus, time of first ambulation, time of resuming diet, the incidence of nausea and vomiting within 3 d after operation and pain score (0 to 10). Heart rate variability (HRV) was compared between two groups to analyze the possible mechanism of TN improving gastrointestinal function after gastrointestinal tumor surgery. Independent sample t test and Chi-square test were used for statistical analysis. Results:Among 100 patients, there were 63 male and 37 female patients, the age was (67.0±11.3) years old, ranged from 28 to 92 years old. Compared with the control group, the time of first defecation, first flatus, first ambulation and resuming diet of treatment group reduced by 31.0%, 39.8%, 38.0% and 32.4% ((72.1±3.0) h vs.(104.5±2.9) h, (49.4±5.7) h vs.(82.1±3.1) h, (3.1±0.7) d vs.(5.0±0.9) d, (4.8±0.9) d vs. (7.1±0.8) d)), respectively; the pain scores on the day 2 and day 3 after operation and incidence of nausea and vomiting within 3 d after operation decreased by 50.0%, 65.5%, 26.0%(1.5±0.6 vs. 3.0±0.7, 1.0±0.6 vs. 2.9±0.6, 16.0%, 8/50 vs. 42.0%, 21/50), respectively, and the differences were statistically significant ( t=54.28, 35.72, 11.67, 13.66, 12.00 and 14.90, χ2=8.21, all P<0.01). The results of HRV analysis showed that the high frequency on day 3 was higher than that on day 1 of treatment group, and the ratio of low frequency to high frequency after operation was lower than that before operation of treatment group (0.5±0.1 vs. 0.4±0.1, 1.2±0.7 vs. 1.9±1.0), and the differences were statistically significant( t=-4.81 and 4.26, both P<0.01), which indicated TN could enhance vagal activity. Conclusions:TN promote the recovery of gastrointestinal function after gastrointestinal tumor operation, and can be used as an adjuvant therapy to accelerate the recovery of gastrointestinal function after gastrointestinal tumor operation.
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Although children bronchiolitis is often encountered in the clinical practice of pediatricians,the diagnosis and treatment of bronchiolitis in children is quite difficult because of its varied clinical manifestation and non-specific imaging. In this paper,the anatomy,definition,etiological classification,diagnosis,differential diagnosis,and therapeutic principles of bronchiolitis in children will be discussed. Then the diagnosis and therapy of bronchiolitis based on different etiology will be explored.
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Objective To investigate the differences of anorectal manometry (ARM) parameters in different position (left lateral position and seated position) in patients with functional constipation (FC),and the value of rectoanal pressure gradient (RAPG) was assessed in seated position in the evaluation of anorectal motility disorder in patients with FC.Methods From March 2015 to July 2016,at Clinical Gastrointestinal Motility Center of Ningbo Yinzhou People's Hospital,66 consecutive patients with FC aged 18 to 75 who met Rome Ⅲ criteria were recruited.The questionnaires of patient assessment of constipation symptom (PAC-SYM)and patient assessment of constipation quality of life (PAC-QoL) were recorded.Patients randomly underwent ARM examination in left lateral or seated positions,and then followed by a balloon expulsion test (BET) in seated position.The differences of ARM parameters in different positions were compared.The correlation between ARM parameters and BET results,constipation symptoms and quality of life scores were analyzed.T-test,Spearman correlation analysis and Kappa coefficient were performed for statistical analysis.Results ARM parameters including rectal resting pressure,rectal defecation pressure and RAPG in seated position were both higher than those of left lateral position ((30.83 ±7.89) mmHg (1 mmHg =0.133 kPa) vs.(10.53 ± 3.94) mmHg,(78.86±22.25) mmHg vs.(54.92±21.26) mmHg,(17.53 ±27.40) mmHg vs.(-7.80 ±26.88) mmHg),and the differences were statistically significant (t =-21.10,-12.35 and-8.84,all P ＜ 0.01).However,there was no significant difference in anal-related pressure parameters (P ＞ 0.05).The RAPG in seated position was highly consistent with BET,with a maximum Kappa-value of 0.643,which was higher than the maxium Kappa-value of 0.349 in left lateral position.The optimal RAPG threshold of seated position was 10 mmHg,the sensitivity of RAPG in the prediction of BET was 85.71％ and the specificity was 79.17％.According to the optimal RAPG threshold in seated position,the patients were divided into high RAPG group and low RAPG group.The frequency of weekly spontaneous defecation of high RAPG group was higher than that of low RAPG group (2.88 ±2.16 vs.1.66 ±0.96),and the difference was statistically significant (t=2.65,P=0.01).The satisfaction score of PAC-QoL questionnaire of high RAPG group was lower than that of low RAPG group (2.05 ±0.55 vs.2.83 ±0.78),and the difference was statistically significant (t =-4.72,P ＜0.01).Conclusion It may be more reasonable to perform ARM in the seated position in FC patients,especially for the RAPG in seated position is better correlated with BET results,constipation symptoms and quality of life scores which may have more clinical value in the evaluation of anorectal motility disorder in FC patients.
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Objective To understand the prevalence,treatment and influence factors of hypertension in maintenance hemodialysis (MHD) patients in Anhui Province.Methods A total of 2724 adult patients on MHD from January 1st 2014 to March 31st 2014 in 26 hospitals of southern,northern and central Anhui Province were investigated.Their demographic characteristics,primary disease,complications,medications,dialysis and laboratory examination were explored.The prevalence treatment rate and control rate of hypertension were analyzed.Associated factors for controlling hypertension [systolic blood pressure (SBP) ＜ 140 mmHg and diastolic blood pressure (DBP) ＜ 90 mmHg] were assessed by logistic regression analysis.Results (1) The prevalence of hypertension in the hemodialysis patients was 87.0％.Their treatment rate and control rate were 93.2％ and 23.9％ respectively.The average of SBP was (145.90±21.18) mmHg,and the DBP on average was (83.60± 12.21) mmHg.The most commonly used anti-hypertensive drug is calcium channel blocker (88.2％).Over one third (45.7％) of patients were treated with two kinds of anti-hypertensive drug,26.2％ with 1 kind,21.7％ with 3 kinds,and 6.4％ with 4 kinds or more.(2) Compared with non-hypertension patients,patients with hypertension have older age,higher body mass index (BMI),phosphorus,SBP and DBP,as well as lower hemoglobin and Kt/V (all P ＜ 0.05).(3) The multivariate logistic regression analysis showed that Ca ＞ 2.50 mmol/L (OR=2.084,95％CI 1.008-4.307,P=0.047) positively correlated with controlling hypertension,while smoke (OR=0.594,95％CI 0.356-0.911,P=0.046) and BMI 18.5 ～ 23.9 kg/m2 (OR=0.516,95％CI 0.293-0.907,P=0.022) negatively correlated with it.Conclusions High prevalence yet low control rate of hypertension in MHD patients in Anhui Province were observed.Hypocalcemia may be a protective factor for hypertension control,while smoke and BMI may be risk factors for it.
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The Wiskott-Aldrich syndrome (WAS) related disorders,which include WAS,X-linked thrombocytopenia (XLT),and X-linked congenital neutropenia (XLN),are caused by WAS gene mutation and inherited in an X-linked recessive manner.The main clinical features of these disorders are eczema,thrombocytopenia and immunodeficiency.They can lead to severe complications,so early diagnosis and early treatment are necessary.In severe cases,allogeneic hematopoietic stem cell transplantation is required.
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BACKGROUND/AIMS: Nausea, an unpleasant symptom of diabetic gastroparesis (DMGP), has been reported to be alleviated by needleless transcutaneous electrical acupuncture (TEA). Our study was designed to utilize electroencephalography (EEG) and electrogastrography (EGG) recordings to investigate the central and peripheral responses of TEA in the treatment of nausea in DMGP patients. METHODS: Eleven DMGP subjects underwent simultaneous EEG and EGG testing while grading the severity of nausea following 30-minute intervals of: (1) baseline, (2) visual stimulation (VS) to provoke more nausea, (3) active VS together with TEA, and (4) TEA alone, and a final 15-minute recording without any intervention. RESULTS: The nausea score was increased to 5.9 ± 1.5 with VS (P < 0.05, vs 3.5 ± 1.0 at baseline), then reduced to 3.5 ± 1.2 with VS plus TEA, and to 2.5 ± 1.3 with TEA alone, while it continued at a score of 2.9 ± 1.0 post TEA (all significant, P < 0.05, vs VS without TEA). The mean percentage of normal gastric slow waves was decreased to 60.0 ± 5.7% with VS (P < 0.05, vs 66.6 ± 4.5% at baseline), then improved to 69.2 ± 4.8% with VS plus TEA, and maintained at 70 ± 3.6% with TEA alone. During initial VS, EEG signals showed right inferior frontal activity as the prominent finding, but during VS with TEA, left inferior frontal activity predominated. CONCLUSIONS: In DMGP, TEA improves gastric dysrhythmia and ameliorates nausea. TEA treatment of nausea provoked by VS resulted in a change of dominance from right to left inferior frontal lobe activity. These data provide new understandings of peripheral and central mechanisms for nausea, and potential future directions for DMGP treatment approaches.