ObjectiveTo compare the clinical outcome of tension-free vaginal tape (TVT) and TVT-obturator (TVT-O) for female stress urinary incontinence (SUI). MethodsSixty-one female SUI patients were included in our study, in which 33 received TVT procedure and 28 received TVT-O procedure. The patients were followed up for 1 to 62 months post-operatively, averaging at 22 months. Cure was defined as no leakage during the stress test and no residual urine showed by B ultrasound, improvement as less leakage during the stress test after operation, and inefficacy as leakage during the stress test and no difference was detected after operation. ResultsAge and disease course were not significantly different between the two groups (P>0.05). All patients underwent TVT or TVT-O procedure successfully. Time of TVT ranged from 26 to 45 min averaging at (35.5±4.3) minutes, and it was significantly different from the time of TVT-O which ranged from 15 to 20 min averaging at (7.2±3.1) minutes (P<0.05). Bleeding during the surgery was not significantly different between the two groups (P>0.05). The rate of complications occurring during TVT-O procedure was significantly less and milder than that during the TVT procedure (P<0.05). The cure rate and improvement rate indicated no significant differences between the two groups (P>0.05). ConclusionThe evidence available indicates that TVT and TVT-O procedure are both effective and safe for female SUI. Compared with TVT, TVT-O procedure has the advantages of being more convenient, shorter operation time, being less invasive, and fewer complications, and it may be more suitable for female SUI.
Objective To explore how to differentiate the epilepsy and syncope in order to minimize the misdiagnosis. Methods Retrospectively analyzed the medical record of 6 cases which were misdiagnosed as epilepsy or syncope during April 2008 to September 2012 and reviewed the literatures about the differential diagnosis. Results Among the clinical characteristics, the ictal positional tone and loss of consciousness as well as the duration of postictal confusion are very important to the differential diagnosis. The ictal EEG shows highly rhythmic abnormal discharges when epileptic seizures occur. However, the ictal EEG would become slower and flatler during syncope. Conclusions When the automomic disorder and signs such as chest distress, arrhythmia. appear, the causes should not be limited in the cardiac diseases, the functional or structural abnormalities of the nervous system innervating the heart should also be considered; on the contrary, convulsions might not only due to the abnormal electrical activity in the brain, but syncope.
ObjectiveTo investigate the diagnostic value of bronchial provocation test in patients with chronic cough. MethodsA total of 550 chronic cough patients were selected in the 452nd Military Hospital from March 2011 to February 2012. These patients all underwent the basic lung function test and the bronchial provocation test (BPT) to acetylcholine so as to assess the bronchial hyper-reactivity by inhaling methacholine. The diagnostic value of BPT was then evaluated. ResultsAll included patients had normal lung function. There were 267 patients (48.5%) who showed positive results in BPT, of whom, 236 BPT-positive patients were finally diagnosed as cough variant asthma. After regular treatment, the cough symptoms were well controlled. ConclusionCough variant asthma is one of the main causes of chronic cough. The BPT is an important method of aiding the diagnosis of cough variant asthma which helps early diagnosis of it.