OBJECTIVETo improve the diagnosis and treatment of coincident vesical transitional cell carcinoma (VTCC) and prostate cancer.

METHODSWe analyzed the clinical data of 5 cases of coincident VTCC and prostate cancer.

RESULTSThe 5 patients, at the mean age of 66.2 years, were diagnosed as having grade II - III VTCC by cystoscopy and biopsy, 1 with a history of prostate cancer, and the other 4 with prostate cancer confirmed by postoperative pathological examination. Two of the patients were treated by radical cystoprostatectomy, 1 by radical cystoprostatectomy and ileum conduit surgery, 1 by transurethral resection of bladder tumor, and the other 1 by palliative ureterocutaneostomy due to cardiopulmonary problems. The follow-up lasted 8 -26 months. One of them died of diffused metastasis 20 months after surgery, 1 survived with the tumor untreated, and the other 3 remained tumor free.

CONCLUSIONCoincident VTCC and prostate cancer is easy to be missed in diagnosis. PSA detection, rectal palpation, transrectal ultrasonography, biopsy, and cystoscopy are the main diagnostic options for this disease. Its treatment should be based on the classification and clinical staging of the two cancers. Coincident VTCC and prostate cancer does not suggest poor prognosis.

Aged ; Carcinoma, Transitional Cell ; diagnosis ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Neoplasm Staging ; Prognosis ; Prostatic Neoplasms ; diagnosis ; pathology ; surgery ; Urinary Bladder Neoplasms ; diagnosis ; pathology ; surgery

BACKGROUNDDue to the quick rhythm of life and work pressure, more and more people suffer from sleep quality problems. In this study, we investigated the effect of electroacupuncture on sleep quality of chronic insomniacs and the safety of electroacupuncture therapy.

METHODSFour courses of electroacupuncture treatment were applied to 47 patients. With pre-treatment and post-treatment self-control statistical method, Pittsburgh sleep quality index (PSQI) scores were used for evaluating sleep quality. Polysomnogram was used for detecting insomniacs' changes in sleep architecture. The safety of electroacupuncture was evaluated by monitoring the self-designed adverse events and side effects during treatment and post-treatment.

RESULTSElectroacupuncture considerably improved insomniacs' sleep quality and social function during the daytime. Electroacupuncture had certain repairing effect on the disruption in sleep architecture. At the same time, electroacupuncture prolonged slow wave sleep (SWS) time and relatively rapid eye movement sleep (REM sleep) time. There was no hangover, addiction or decrements in vigilance during the daytime (incidence rate was 0). However, insomnia rebound rate was about 23% within one month.

CONCLUSIONSThese results suggest that electroacupuncture has beneficial effect on sleep quality improvement in the patients with chronic insomnia, which may be associated with repairing sleep architecture, reconstructing sleep continuity, as well as prolonging SWS time and REM sleep time. Electroacupuncture treatment for chronic insomnia is safe. Therefore, electroacupuncture therapy could be a promising avenue of treatment for chronic insomnia.

Adult ; Aged ; Electroacupuncture ; adverse effects ; Female ; Humans ; Male ; Middle Aged ; Sleep Initiation and Maintenance Disorders ; physiopathology ; therapy ; Sleep, REM

Objective: To identify whether the three imported yellow fever cases in China in March 2016 were infections by wild type strain of yellow fever virus in Angola in 2016, vaccine-associated disease or co-infection of both. Methods: Sequences of three yellow fever virus strains were obtained by high-throughput sequencing with IonTorrent PGM platform from blood or urine samples of three yellow fever cases, and their genomic characteristics were analyzed. Then the regions with relatively great difference between the wild type strain and 17D vaccine strain were identified, and then served as the reference sequences when mapping the reads obtained by high-throughput sequencing. Results: Partial yellow fever virus genomes were obtained from three samples of yellow fever patients, among them a full length coding region sequence was gained in sample 2. Comparing the genome sequences, the three newly obtained strains of yellow fever virus were highly similar to strain CNYF01R / 2016 which was isolated from the first imported yellow fever case to China in 2016 and strain Angola 71 from Angola in 1971, and they all belonged to Angola genotype of yellow fever virus. In this study, we found five regions in yellow fever virus genomes with great diversity between the vaccine strain and the wild type strain. In these five regions, a number of short reads obtained by high-throughput sequencing of the three samples were mapped to the sequence of wild type virus, while no short reads matched the vaccine strain. Conclusions There were no viral nucleic acid of 17D vaccine strain in the blood or urine samples of these three cases of yellow fever. They are all infected by wild type strains of Angola in 2016.