Liang Liu

Dr. Liang Liu


Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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22 November 2023 in Journal of Affective Disorders
Verified
Journal Article
Closed access
LLLiang Liu
Liang Liu
YXYu Xiao
Yu Xiao
DWDong Wei
Dong Wei
QWQiang Wang
Qiang Wang
JZJin-Ku Zhang
Jin-Ku Zhang
GBGui-Qing Bai
Gui-Qing Bai

30 April 2020 in Psychiatry Research
Verified
Journal Article
Open access
PDF file
CKChuanyuan Kang
Chuanyuan Kang
FMFu Meng
Fu Meng
QFQiang Feng
Qiang Feng
JYJing Yuan
Jing Yuan
LLLiang Liu
Liang Liu
JYJianzhong Yang
Jianzhong Yang

13 February 2024 in International Journal of Surgery
Verified
Journal Article
Open access
LLLiang Liu
Liang Liu
YXYu Xiao
Yu Xiao
XYXiao Yue
Xiao Yue
QWQiang Wang
Qiang Wang
Background: The enhanced recovery after surgery (ERAS) method has been widely used in surgery and anesthesia worldwide and has been applied to a wide range of surgical specialties, including colorectal surgery, gynecology, liver surgery, breast surgery, urology, and spinal surgery. An increasing number of studies have demonstrated its safety and efficacy in various fields. The safety and effectiveness of ERAS for percutaneous nephrolithotomy (PCNL) remain controversial. This study aimed to review the safety and effectiveness of ERAS for PCNL. Methods: The Chinese National Knowledge Infrastructure (CNKI), Wan Fang, Chinese Biomedical Literature Service System (SinoMed), Chinese Science and Technology Journal Full Text Database (VIP), Cochrane Library, PubMed, Web of Science, and Embase databases were searched for eligible studies published until 19 September 2022. Outcome measures included postoperative hospital stay, total hospital stay, incidence of postoperative complications, stone-free rate (SFR), operative time, postoperative indwelling nephrostomy tube time, catheter encumbrance time, and nursing satisfaction. All analyses were performed using random-effects or fixed-effects models. Clinical heterogeneity was treated with subgroup, sensitivity, or descriptive analyses only when clinical heterogeneity was not excluded. Publication bias was assessed using funnel plots. Twenty-five studies (1545 observational patients and 1562 controls) were included. Results: The ERAS group had a shorter postoperative hospital stay [WMD=−2.59, 95% CI=(−3.04, −2.14), P<0.001], total hospital stay [WMD=−2.59, 95% CI=(−3.04, −2.14), P<0.001], and lower complication rate [RR=0.36, 95% CI=(0.29–0.43), P<0.001] than the control group. The ERAS group had a shorter surgery time [WMD=−3.57, 95% CI=(−5.88, −1.26), P=0.003], postoperative indwelling nephrostomy tube time [WMD=−1.94, 95% CI=(−2.69, −1.19), P<0.001], catheter encumbrance time [WMD=−2.65, 95% CI=(−4.83, −0.46), P=0.02], and higher satisfaction [RR=1.15, 95% CI=(1.05–1.25), P=0.001] than the control group. The difference in the stone-free rate between the two groups was not statistically significant [RR=1.03, 95% CI=(0.97–1.09), P=0.38], but the stone-free rate of the observation group (ERAS group) in each study was higher than that of the control group. Conclusion: ERAS not only ensures the safety of PCNL but also promotes postoperative rehabilitation of patients (shorter surgery time, postoperative indwelling nephrostomy tube time, postoperative hospital time, and lower complication rate). At the same time, differences in the stone-free rate were not statistically significant, but the stone-free rate of ERAS in each study was higher than that of the usual care for PCNL patients.

18 July 2022 in BMC Urology
Verified
Journal Article
Open access
PDF file
LLLiang Liu
Liang Liu
CYChunhong Yu
Chunhong Yu
FSFuzhen Sun
Fuzhen Sun
TYTao Yang
Tao Yang
DWDong Wei
Dong Wei
JLJunjiang Liu
Junjiang Liu
Objective: To determine the impact of preoperative stent placement on postradiotherapy stricture rate in patients with cervical cancer after radical resection. Methods: This study was a retrospective analysis of data collected from 55 cervical cancer patients treated with radiotherapy between June 2016 and June 2020. Patients were divided into the stent and control groups. After 3 months, the stricture rate and the complications related to stent placement between the two groups were compared. Results: There were 12 (46.2%) and 10 (34.5%) cases of ureteral stricture in the stent (n = 26) and control (n = 29) groups, respectively, three months after the end of radiotherapy. The incidence rates of ureter stricture in the two groups were not significantly different (P = 0.378). Moreover, there were 20 units (38.5%) and 15 units (25.9%) ureteral strictures in the stent and control groups, respectively. No significant difference in the incidence rates of ureteral strictures was found between the two groups (P = 0.157). There were 13 (50.0%) and 10 (34.5%) cases of ureteral stricture in the stent (n = 26) and control (n = 29) groups, respectively, six months after the end of the radiotherapy. The incidence rates of ureter stricture in the two groups were not significantly different (P = 0.244). Moreover, there were 21 units (40.4%) and 15 units (25.9%) ureteral strictures in the stent and control groups, respectively. No significant difference in the incidence rates of ureteral strictures was found between the two groups (P = 0.105). Complications related to stent placement such as urinary tract infections and bladder irritation were statistically significant (P = 0.006 and P = 0.036) between the two groups; while the other complications were not significantly different (P = 0.070, P = 0.092 and P = 0.586). Conclusions: Ureteral stents may not reduce the incidence of ureteral stricture after radiotherapy in patients with cervical cancer. The stent needs to be replaced regularly, and the complications related to stent placement may occur at any time. Thus, preoperative stent placement should be cautious for the clinical management of cervical cancer patients treated with postoperative radiotherapy.

14 March 2024 in Postgraduate Medical Journal
Verified
Journal Article
Closed access
YXYu Xiao
Yu Xiao
LLLiang Liu
Liang Liu
ZZZhou Zhang
Zhou Zhang
Sexual harassment (SH) is a particularly harmful type of harassment that can inflict lasting psychological harm on victims. Within the healthcare sector, it negatively impacts teamwork, communication, and potentially compromises patient care. While concerns about workplace SH, including in healthcare, are long-standing, the #MeToo movement has brought renewed scrutiny to this issue since late 2017. Despite increased awareness, evidence suggests that SH remains prevalent in healthcare settings and shows no signs of decline over time. Therefore, there is an urgent need for effective training and intervention measures to enhance the identification of potential sexually offensive behaviors, thus fostering a work environment characterized by respect and inclusivity.

27 May 2021 in Journal of International Medical Research
Verified
Journal Article
Open access
PDF file
LLLiang Liu
Liang Liu
WJWang Jiajia
Wang Jiajia
LSLi Shoubin
Li Shoubin
QYQi Yufeng
Qi Yufeng
WGWang Gang
Wang Gang
LJLiu Junjiang
Liu Junjiang
We report the disease characteristics, diagnosis, and treatment of granulomatous orchitis. A 38-year-old man presented with a history of intermittent swelling, pain, and discomfort in the right testicle of 3 days’ duration. Unenhanced magnetic resonance imaging (MRI) of the testis and scrotum revealed an oval mass in the right testis measuring approximately 17 mm in diameter, with clear borders and a target ring-like appearance from periphery to center. T1-weighted imaging (T1WI) showed uniform low-intensity signals, and T2WI showed mixed high- and low-intensity signals. Diffusion-weighted imaging (DWI) signals were iso-intense, and the outer ring on enhanced scans showed progressive enhancement. We performed radical resection of the right testis under combined spinal–epidural anesthesia. The pathological diagnosis was granulomatous right orchitis. Two months postoperatively, ultrasonography showed no testis and epididymal echo signals in the right scrotum, and no obvious abnormalities; color Doppler blood flow imaging (CDFI) findings were normal. Granulomatous orchitis is rare in clinical practice, and the cause is unknown. The disease involves non-specific inflammation; however, it is currently believed that antibiotics and steroids are ineffective for conservative treatment, and orchiectomy should be actively performed.