bluuebunny/crossref_metadata_2025_split huggingface dataset:
Blood sugar control among type 2 diabetic patients who travel abroad
Authors: Lin I-Wen , Chang Hao-Hsiang , Lee Yi-Hsuan , Wu Yi-Chun , Lu Chia-Wen , Huang Kuo-Chin 
Published: March 2019

Abstract
The dose adjustment of anti-diabetic drugs during traveling abroad remains an important issue for the diabetic patients. However, there are few studies exploring the changes in blood sugar in patients with type 2 diabetes mellitus (T2DM) when traveling abroad. The study aimed to investigate the hypoglycemic episodes, sugar control, and associated factors during travel among patients with T2DM.
A questionnaire was administrated to T2DM patients visiting the family medicine clinic in a medical center from September 2016 to April 2017. The Chi-square test was used to examine the differences in risk factors of hypoglycemia between hypoglycemic group and non-hypoglycemic group. Multivariate logistic regression models were used to examine the risk factors for the hypoglycemia.
A total of 65 males and 74 females completed the questionnaire. The mean age was 59.3 ± 12.1 year olds, the mean BMI was 28.1 ± 5.9 kg/m2, and the mean HbA1C was 7.4 ± 1.1%. There was 8.6% of diabetic patients reporting hypoglycemic episodes during travel. The hypoglycemic episodes were significantly related to the numbers of crossing time zones after adjusting for possible confounders. Only 21.6% of subjects told physicians their travel plan whereas two third of the physicians did not provide pre-travel consultation.
The hypoglycemic episodes sometimes occurred and were related to the numbers of crossing time zones in diabetic travelers. The proportion of pre-travel consultation was low in patients with T2DM. Besides, most of the physicians did not offer pre-travel education when patients mentioned their traveling plan. The willing and ability of physicians to offer the pre-travel diabetic education deserved further investigation.
Effectiveness and safety of warm needle acupuncture on children with cerebral palsy
Authors: Chen Long An , Liu Hui Tuan , Huang Cihui , Zhang Lu , Zeng Fangdong , Xie Bo 
Published: March 2019

Abstract

Background:
Warm needle acupuncture (WNA) is an integral part of the acupuncture therapy, which combines acupuncture and moxibustion. Children with cerebral palsy (CP) is a common disease in children, which seriously affects children's growing development, physical and mental health. The clinical practice indicates that WNA has a therapeutic effect on children with CP. Here we will provide a protocol to explore the effectiveness and safety of WNA for children with CP.

Methods:
We will search the randomized controlled trails (RCT) literatures of WNA for children with CP in 5 English databases [PubMed, Web of Science, EMBASE, the Cochrane Central Register of Controlled Trials (Cochrane Library), and WHO International Clinical Trials Registry Platform (ICTRP)] and 4 Chinese databases [Chinese National Knowledge Infrastructure (CNKI), Chinese VIP Information, Wanfang Database, and Chinese Biomedical Literature Database (CBM)]. Activity of Daily Living Scales (ADL) of the patient will be considered as the primary outcome and the secondary outcome will include 88 items of gross motor function scale (GMFM-88), Gesell Growth Table (GGT), Criteria for judging efficacy and adverse events caused by WNA such as dizziness, nausea, vomiting, weariness, etc. The selection of the studies will be performed by EndnoteX7 software. And we will conduct all analyses with RevMan software V5.3.

Result:
This study will provide a rational synthesis of current evidences for WNA on children with CP.

Conclusion:
The conclusion of this study will provide evidence to judge the effectiveness and safety of WNA on children with CP.

Registration
PROS-PERO CRD42019122034
Hidden blood loss during perioperative period and the influential factors after surgery of thoracolumbar burst fracture
Authors: Yin Mengchen , Chen Guanghui , Yang Jian , Tong Zhengyi , Xu Jinhai , Huang Quan , Ma Junming , Mo Wen 
Published: March 2019

Abstract
Surgical therapy is vital for thoracolumbar burst fracture in restoring vertebral height, correcting kyphosis, decompressing nervous, and maintaining stability. Patients have unexpectedly lower hemoglobin levels postoperatively, which is remarkably inconsistent with the measured blood loss. However, hidden blood loss (HBL) is often neglected.
To investigate HBL during perioperative period and determine its influential factors after surgery.
A total of 68 patients who underwent surgery in our institution between January 2015 and January 2017 were included in the study. The demographic information, including the patients’ age, gender, weight, height, duration of symptoms, surgery approach, time of operation, volume of drainage, classification of fracture, percentage of vertebral height loss and restoration, was collected. HBL was calculated according to the Gross formula. Influential factors were further analyzed using multivariate linear regression analysis.
The mean HBL was 303.5 (range 18.4–803.5) mL, accounting for 67.5% of total blood loss. It indicated that the amount of HBL was much higher than we expected. Multiple and stepwise regression analysis revealed that blood loss, preoperative activated partial prothrombin time (APPT), percentage of anterior and medium vertebral height restoration were positively correlated with HBL. The association between HBL and the influential factors was analyzed based on the regression model equation: HBL = [1 + e [216.737 + 0.627∗blood loss + 10.817∗APTT + 207.549∗anterior height restoration + 20.002∗medium height restoration]]−1.
HBL during perioperative period accounted for a substantial portion of the total blood loss and was much larger than what we thought. The blood loss, preoperative APPT, percentage of anterior and medium vertebral height restoration were positively correlated with HBL. Therefore, more attention needs to be paid to HBL to ensure patients’ safety.
A novel diagnostic method for distinguishing parapneumonic effusion and empyema from other diseases by using the pleural lactate dehydrogenase to adenosine deaminase ratio and carcinoembryonic antigen levels
Authors: Saraya Takeshi , Ohkuma Kosuke , Koide Takashi , Goto Hajime , Takizawa Hajime , Light Richard W. 
Published: March 2019

Abstract
Pleural effusions are a common medical problem not only for pulmonologists but also for general physicians, often needing thoracentesis for a definite diagnosis. However, thoracentesis cannot always reveal malignant cells or microbiological evidence.
In this context, we prospectively enrolled a total of 289 patients with pleural effusions due to diverse etiologies: parapneumonic effusion (PPE) (63), empyema (22), tuberculous pleural effusion (TBPE) (54), malignant pleural effusion (MPE) (140), or chronic renal failure (CRF)/congestive heart failure (CHF) (10). The MPE group consisted of lung cancer (adenocarcinoma, n = 90; squamous cell carcinoma, n = 5; small cell carcinoma, n = 4), malignant lymphoma (n = 17), malignant mesothelioma (n = 11), malignant melanoma (n = 3), and metastasis from other organs (n = 10).
This study demonstrated that the pleural lactate dehydrogenase (LDH)to adenosine deaminase (ADA) ratios differed significantly between patients with CHF/CRF, MPE, TBPE, empyema, and PPE. We discovered a simple method to differentiate pleural diseases based on the pleural LDH to ADA ratio and carcinoembryonic antigen (CEA). A pleural LDH to ADA ratio greater than 15.5 and a pleural CEA level of less than 5 ng/mL is indicative of PPE or empyema rather than TBPE, MPE, or transudative pleural effusion (CRF, CHF).
This method has a sensitivity of 62.0%, a specificity of 91.0%, and an area under the receiver operating characteristic curve of 0.765 (95% confidence interval [CI]: 0678–0.852, P < .001), odds ratio of 16.6 (95% CI: 7.28–37.8, P < .001), a positive likelihood ratio (LR) of 6.8, and a negative LR of 0.02.
Chondroma of laryngeal cartilage mimicking thyroid tumor
Authors: Tan ZiQiao , Yao Mengwei , Liu Tao , Wang Shaohua , Xu Jing , Zhang Yonghong , Yang Xinxin , Ma Dengdian , Li Xiaoyu 
Published: March 2019

Abstract

Rationale:
Cartilaginous tumors of the larynx are rare. This report describes an atypical case with chondroma of laryngeal cartilage presenting as cervical mass, which was misdiagnosed as a thyroid tumor.

Patient concern:
A 73-year-old Chinese man with a 1-month history of cervical mass. The neck color Doppler ultrasound and CT of thyroid showed a space-occupying lesion in the upper right pole of the thyroid gland.

Diagnoses:
Chondroma of laryngeal cartilage was confirmed at the time of surgery.

Interventions:
After relevant examinations, subtotal thyroidectomy and excisional biopsy of the neck mass were performed under general anesthesia. However, the rapid pathology of the tumor (thyroid right lateral lobe) indicated chondroma, so the patient underwent laryngeal chondroma resection and tracheotomy under general anesthesia.

Outcomes:
After surgery, given the advanced age of the patient, long surgical duration and poor cardiorespiratory function, the patient suffered sudden cardiac death after the operation.

Lessons:
Cartilaginous tumor of the larynx is rare, and approximately 250 cases have been reported till date. It is difficult to diagnose cartilaginous tumors of the larynx in the early stage, and they are easily misdiagnosed. Early diagnosis, radical surgery, and long-term follow-up are key to prolong survival.
Neurofibromatosis type I with malignant peripheral nerve sheath tumors in the upper arm
Authors: Zhang Lili , Sun Fangfang , Li Hongyu , Du Jie , Zhao Lirong 
Published: March 2019

Abstract

Rationale:
Malignant peripheral nerve sheath tumor occurring in the context of neurofibromatosis type I (NF1) is relatively rare. Herein, we report a case of NF1 with malignant peripheral nerve sheath tumor in the upper arm.

Patient concerns:
A 24-year-old man presented with a mass in the medial part of the left upper arm that had been present for more than 20 years. In the previous 1 year prior to admission, the mass had grown significantly. Physical examination showed cafe-au-lait spots of variable sizes throughout the body and multiple masses in the medial part of the left upper arm. Three months later after the resection of the masses, the patient was readmitted to our department due to tumor recurrence. Two months after the extended resection, in situ recurrence of the tumor was noted again. Four months after the operation and the administration of radiotherapy, a mass was found in the outside of the left upper arm.

Diagnosis:
Immunohistochemical staining showed the masses were positivity for vimentin, CD34, and S100; the tumor cells were negative for PGP9.5, CD57, EMA, and SMA. The Ki-67 labeling index was approximately 40%. A diagnosis of malignant peripheral nerve sheath tumor was made.

Interventions:
Surgical resection was performed for both the primary tumors and the 2 subsequent recurrence tumors. The patient underwent radiotherapy with 60 Gy in 30 fractions after the third operation. Four months after the administration of radiotherapy, the patient underwent tumorectomy of a mass in the outside of the left upper arm.

Outcomes:
During the 4-month follow-up after the fourth operation, the patient's condition was stable.

Lessons:
Malignant peripheral nerve sheath tumor in NF1 is an exceedingly rare entity that poses a great diagnostic challenge. High-frequency ultrasound can support the diagnosis.
Short- and long-term outcomes of totally robotic versus robotic-assisted right hemicolectomy for colon cancer
Authors: Liu Dongning , Li Jieming , He Penghui , Tang Cheng , Lei Xiong , Jiang Qunguang , Li Taiyuan 
Published: March 2019

Abstract
Totally robotic right hemicolectomy (TRRH) is a novel alternative surgical method used for the treatment of colon cancer. The aim of this study was to compare both the short-and long-term outcomes of TRRH and robotic-assisted right hemicolectomy (RARH) for the treatment of colon cancer.
We performed a 1:2 matched propensity score analysis. We then retrospectively analyzed all procedures (64 cases TRRH and 128 cases RARH) carried out by a single surgeon between December 4, 2014 and June 20, 2018 at a large center. Both short-and long-term surgical outcomes were compared between 2 different groups.
Based on the propensity score matching, we selected 64 patients that had undergone TRRH treatment and 128 patients who had undergone RARH treatment. The preoperative clinical–pathological characteristics were well matched between the 2 groups. We observed no significant differences between the 2 groups in postoperative pathological outcomes. The mean operative time was found to be significantly longer in the TRRH group compared to the RARH group (168.2 ± 9.1 minutes vs 153.4 ± 7.4 minutes, P = .034). The mean operative incision length was found to be significantly longer in the TRRH group than in the RARH group (4.5 ± 0.6 cm vs 6.9 ± 1.1 cm, P = .023). Postoperative pain score (visual analog scale at day 1) was found to be significantly lower in the TRRH group than in the RARH group (2.9 ± 1.3 vs 4.1 ± 2.1, P = .005). The time to pass flatus was observed to be statistically lower in the TRRH group (P = .042). We observed 3 twists of mesentery in the RARH group, while none were observed in the TRRH group (P < .050). Both the 3-year overall survival (TRRH [91.6%] vs RARH [89.2%], P = .467) and the 3-year disease-free survival (TRRH [81.4%] vs RARH [78.2%], P = .551) were determined to be comparable between the 2 groups studied here.
We show that TRRH is a safe and feasible treatment option for colon cancer patients in terms of both short- and long-term outcomes. High-volume, randomized, controlled trials with sufficient follow-up studies will need to be carried out in order to confirm this rationale.
Risk factors analysis of nosocomial pneumonia in elderly patients with acute cerebral infraction
Authors: NanZhu Yang , Xin Li , Xianghua Yun , Jun Chen , Min Li 
Published: March 2019

Abstract
To investigate the risk factors of nosocomial pneumonia (NP) in elderly patients with acute cerebral infarction (ACI).
In this study, 324 aged 70 years and over patients with ACI who were admitted to the inpatient department of TianJin First Hospital (China) from January 2012 to February 2018 were retrospectively analyzed. The patients were divided into NP group (80 patients) and non-NP group (244 patients) according to whether NP was occurred 48 hours after hospitalization. Baseline profiles and biochemical analyses were compared between 2 groups. Information regarding risk factors for NP in elderly patients with ACI was collected from all patients. Associations with NP and outcome were evaluated.
Among the total patients, NP occurred in 80 (24.69%) patients. There were no statistically significant differences between risk of NP and sex, current drinking, diabetes mellitus, stroke history, and levels of serum UA, TG, HDL-C, LDL-C, Glucose, chloride, potassium. Multivariate logistic regression analysis showed that the independent risk factors for NP were living alone (OR 4.723; CI 1.743∼12.802; P = .002), initial NIHSS score (OR 1.441; CI 1.191∼1.743; P = .000), NRS2002 score (OR 0.139; CI 0.087∼0.223; P = .000), BMI (OR 1.586; CI 1.353∼1.858; P = .000), a past pneumonia history (OR 0.073; CI 0.017∼0.321; P = .001), atrial fibrillation (AF) (OR 0.129; CI 0.033∼0.499; P = .003), CRP (OR 1.050; CI 1.017∼1.085; P = .003), BUN (OR 0.603; CI 0.448∼0.812; P = .001) and Cr (OR 1.036; CI 1.015∼1.057; P = .001). Level of albumin was an independent protective factor of NP in elderly patients with ACI (OR 0.865; CI 0.750∼0.999; P = .048). Furthermore, elderly patients with ACI who had NP had worse clinical outcomes both during hospitalization and after discharge (P < .05).
We identified significant risk factors for NP in elderly patients with ACI, including living alone, initial NIHSS score, malnutrition, a past pneumonia history, AF, CRP, and Renal function were associated with NP in elderly patients with ACI. The clinical course was worse and the duration of hospital stay was longer in NP patients than in non-NP patients.
Takotsubo cardiomyopathy associated with serotonin syndrome in a patient with stroke
Authors: Jang Sung Ho , Nam Jong-Ho , Lee Jun , Chang Min Cheol 
Published: March 2019

Abstract

Rationale:
Takotsubo cardiomyopathy (TC) is characterized by transient left ventricular dysfunction. We describe a patient with stroke who presented with TC caused by serotonin syndrome (SS) following the administration of serotonergic and dopaminergic agents.

Patient concerns:
A 55-year-old man with stroke was administered venlafaxine, tianeptine, ropinirole, carbidopa/levodopa, bromocriptine, and methylphenidate during rehabilitation. The patient presented with clinical features of SS (mental confusion, agitation, hyperhidrosis, chills, rigidity, and tachycardia), which persisted over 24 hours. The day after his SS symptoms disappeared, the patient's blood pressure decreased, and he developed tachycardia.

Diagnoses:
Echocardiography revealed an extensively akinetic apical segment and a severely hypokinetic midventricular segment of the left ventricle with basal hyperkinesia. The ejection fraction was reduced to 38%, and he was diagnosed with TC by the cardiologist.

Interventions:
He was administered oxygen at 8 to 10 L/minutes via a Venturi mask, and norepinephrine bitartrate was administered intravenously. Hydration was maintained with normal saline infusion.

Outcomes:
Following appropriate management of TC, the patient was hemodynamically stable with significant recovery of his left ventricular wall motion.

Lessons:
Prognosis of TC is usually favorable; however, it could be fatal in some cases. Clinicians should be aware of the potential development of TC in patients with stroke presenting with SS following the administration of serotonergic and dopaminergic agents.
The epidemiology of coronary artery bypass surgery in a community hospital
Authors: Ziv-Baran Tomer , Mohr Rephael , Yazdchi Farhang , Loberman Dan 
Published: March 2019

Abstract
During the last decades, the increased number of percutaneous interventions procedures causes a significant change in the profile of patients referred to coronary artery bypass grafting (CABG). We aimed to study changes in patients’ characteristics and procedural outcomes of patients referred to CABG in a community hospital during the first 15 years of the millennium.
A historical cohort study of all patients who underwent CABG in Cape Cod Hospital was performed. The period was divided into 2 sub-periods, 2000 to 2008 and 2009 to 2014. Patients’ characteristics and procedure outcomes were compared. Data on age, sex, comorbidities, Society of Thoracic Surgery risk scores and surgical adverse outcomes (stroke, coma, and 30-days mortality) were collected.
During the study period, 1108 patients underwent CABG; 612 were operated before 2009 and 496 after. Age and sex were similar in the 2 periods. The patients in the later period presented lower risk for mortality and stroke (P <.001). Diabetes (DM) was more common in the later period (P <.001) while peripheral vascular disease (PVD) (P <.001) and left main disease (LM) (P = .017) were more common in the earlier period. Mortality rates were similar between the 2 periods. Post-operative stroke (1.8%) and coma (0.8%) were presented only in the later period. In conclusion, a significant change in CABG patients’ characteristics was observed.
In conclusion, patients in the later period had lower risk score and were more likely to present with DM and less with PVD and LM. Despite the lower risk, the mortality rate was similar.
Prognostic values of 18F-FDG PET/CT metabolic parameters and clinical figures in locally advanced pancreatic cancer underwent chemotherapy combined with stereotactic body radiation therapy
Authors: Zhang Anyu , Ren Shengnan , Yuan Yuan , Li Xiao , Zhu Xiaofei , Jiang Lingong , Li Danni , Zuo Changjing 
Published: March 2019

Abstract
Stereotactic body radiation therapy (SBRT) has emerged to be a preference treatment for locally advanced pancreatic cancer (LAPC) patients. In this study, we aimed to investigate the prognostic roles of 18F-FDG PET/CT metabolic parameters and clinical figures in LAPC patients underwent chemo-SBRT combined therapy.
During January 2013 to January 2017, 23 LAPC patients who underwent 18F-FDG PET/CT within 2 weeks before treatment were recruited and retrospectively analyzed. Maximum standardized uptake values (SUVmax), SUVmean, metabolic tumor volume (MTV), total lesion glycolysis (TLG), chemoradiotherapy (CRT) sequence, and relevant clinical figures were grouped upon the median values, then analyzed by Kaplan–Meier method and Cox proportional hazard models for their prognostic evaluation.
The median overall survival (OS) and progression-free survival (PFS) of all patients were 16.7 months and 11.3 months, respectively. According to the statistic results, the longest diameter of tumor (LDT), MTV, TLG, and CRT sequence were associated with OS (all P <.05). Among which, LDT and MTV were proved to be the independent prognostic factors for OS (hazard ratio [HR]: 3.437, 3.015, both P <.05). Additionally, LDT and CRT sequence were found associated with PFS (both P <.05), and CRT sequence was the independent prognostic factor for PFS in chemo-SBRT treated LAPC patients (HR: 0.130, P <.05).
For LAPC patients received chemotherapy and SBRT combined therapy, MTV and LDT showed independent prognostic values for OS. Meanwhile, CRT sequence was an independent PFS prediction factor.
The prognosis of bulky hepatocellular carcinoma with nonmajor branch portal vein tumor thrombosis
Authors: Jang Tyng-Yuan , Huang Ching-I. , Yeh Ming-Lun , Lin Zu-Yau , Chen Shinn-Cherng , Chuang Wan-Long 
Published: March 2019

Abstract
A bulky, solitary hepatocellular carcinoma (HCC) with nonmajor branch portal vein tumor thrombosis (PVTT) was staged as T2 in the tumor-node-metastasis (TNM) system. We aimed to evaluate the prognosis of this group of patients.
A total of 2643 patients with HCC in a medical center were consecutively enrolled. The stage of HCC was determined according to the 7th edition of American Joint Committee on Cancer staging system. Patients who were diagnosed as having solitary HCC larger than 5 cm with nonmajor portal vein thrombosis (VP1-VP2) and no lymphadenopathy or metastasis were included.Bulky HCC with nonmajor branch PVTT and without metastasis and lymphadenopathy was identified in 0.15% (4 out of 2643 patients) of the patients with HCC. Child–Pugh scores of the patients were A to B. Tumor sizes all were larger than 5 cm (mean: 6.8 ± 1.0 cm). All patients had nonmajor branch of PVTT. Three patients initially received trans-arterial chemoembolization (TACE) therapy, and 1 patient refused treatment because of old age. The response to TACE was poor: 2 patients rapidly progressed to main portal vein thrombosis, and their tumors enlarged within a half year. Only 1 patient's disease remained stable but progressed gradually 2 years later. The median survival time was 16.5 months. The 1- year, 2-year, and 3-year survival rate was 100%, 50%, and 0%, respectively.
Solitary HCC > 5 cm with PVTT of a nonmajor branch gave dismal prognoses and required aggressive treatment such as hepatic resection or combination therapy. In our opinion, it should be staged as T3 rather than a T2 in the TNM staging system.