Total parathyroidectomy plus multi-point subcutaneous transplantation in the forearm may be a reliable surgical approach for patients with end-stage renal disease: A case report Rationale: We studied the feasibility of total arathyroidectomy(tPTX)+multi-point transplantation in the forearm for treatment of secondary hyperparathyroidism. Considering the controversial nature of the appropriate timing for and location of this type of surgery, relevant research is relatively rare. Our experience may be a relatively successful one. Patient concerns: Our patient was a 28-year-old woman with end-stage renal disease (ESRD), who was on dialysis for 7 years, and a 2-year history of progressively aggravated bone pain. She also had hypercalcemia and hyperphosphatemia. Diagnoses: Given the patient's history of long-term dialysis, bone pain, high levels of intact parathyroid hormone(i-PTH) and hypercalcemia, we performed ultrasonography which showed solid nodules in the bilateral parathyroid glands. She was accordingly diagnosed with SHPT. Interventions: The patient underwent tPTX+multi-point subcutaneous transplantation in the forearm. Outcomes: Her i-PTH level dropped to < 300 pg/mL, and the symptoms of bone pain markedly reduced after surgery. Lessons: Total parathyroidectomy+multi-point subcutaneous transplantation in the forearm may be a reliable surgical approach for patients with ESRD.

Association analysis between ARG1 gene polymorphisms and idiopathic dilated cardiomyopathy The current study aimed at investigate the potential association of ARG1 polymorphisms in subjects affected by idiopathic dilated cardiomyopathy (IDCM). We have investigated 352 subjects affected by IDCM and 352 population-matched healthy controls by exploiting case-control study. The serum lipids were quantified using spectrophotometric assay, serum arginase activity was done by enzyme colorimetric assay and 2 polymorphisms (rs2781666 and rs2781667) in ARG1 were typed by polymerase chain reaction (PCR) followed by restriction fragment length polymorphism (RFLP) to find out disease associate allele/haplotype segregating in subjects affected by IDCM. Significantly high arginase activity was found to be associated with IDCM subjects when compared with population-matched healthy controls (P < .0001). The higher arginase level in IDCM subjects is negatively correlated with nitrite and nitrate (r = –0.4687, and r = –0.6435, respectively) in our study. There was a significant difference in the distribution of rs2781666 and rs2781667 genotypes of ARG1 polymorphism in patients and controls (P < .0001). Similarly, variant allele T at both loci showed a significant association with the disease phenotypes (P < .0001). Haplotype TT at rs2781666G/T and rs2781667C/T also showed a significantly association (P < .0001). To our knowledge, this is the first report to show a significant involvement of ARG1 polymorphisms to produce IDCM symptoms in subjects originating in Pakistan.

Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009–2017 To examine trends and contributing factors of opioid, heroin, and cannabis-associated emergency department (ED) visits in Nevada. The 2009 to 2017 Nevada State ED database (n = 7,950,554 ED visits) were used. Use of opioid, heroin, and cannabis, respectively, was identified by the International Classification of Diseases, 9th & 10th Revisions. Three multivariable models, one for each of the 3 dependent variables, were conducted. Independent variables included year, insurance status, race/ethnicity, use of other substance, and mental health conditions. The number of individuals with opioid, heroin, cannabis-associated ED visits increased 3%, 10%, and 23% annually from 2009 to 2015, particularly among 21 to 29 age group, females, and African Americans. Use of other substance (odds ratio [OR] = 3.91; 95% confidence interval [CI] = 3.84, 3.99; reference - no use of other substance), mental health conditions (OR = 2.48; 95% CI = 2.43, 2.53; reference – without mental health conditions), Medicaid (OR = 1.41; 95% CI = 1.38, 1.44; reference – non-Medicaid), Medicare (OR = 1.44; 95% CI = 1.39, 1.49; reference – non-Medicare) and uninsured patients (OR = 1.52; 95% CI = 1.49, 1.56; reference - insured) were predictors of all three substance-associated ED visits. With a steady increase in trends of opioid, heroin, and cannabis-associated ED visits in recent years, the main contributing factors include patient sociodemographic factors, mental health conditions, and use of other substances.

Preoperative platelet morphology parameters as prognostic predictors for endometrial malignant carcinoma stage and progesterone receptor To investigate preoperative platelet morphology parameters and other whole blood cells in patients of malignant endometrial carcinoma compared with benign disease. Retrospective analysis was performed through collecting patients’ hematological parameters before performing total abdominal/vaginal hysterectomy and standard radical surgery due to benign and malignant endometrial disease between 2006 and 2017. Parameters required included white blood cell (WBC), hemoglobin, platelet count (PLT), platelet distribution width (PDW), mean platelet volume (MPV), and platelet thrombocytocrit (PCT). And neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were calculated. For malignant carcinoma, Ki-67 percentage and progesterone receptor (PR) status were further collected. A total of 288 patients were included with 145 benign cases and 143 malignant cases. Patients of confirmed endometrial carcinoma showed a significant lower value of PDW (55.21 ± 4.72 vs 49.54 ± 5.89, P < .001), meanwhile significant higher values of MPV (7.12 ± 1.56 vs 8.89 ± 1.67, P < .001) and PCT (24.18 ± 6.89 vs 27.93 ± 8.93, P = .003). Further analysis of endometrial carcinoma patients showed that no significant difference in platelet parameters was found between patients with stage I to II and stage III to IV (P > .05), while increased value in PDW and reduced value in MPV was found in PR negative compared with positive patients. Preoperative platelet morphology parameters seemed to be used as one kind of predictive factors to discriminate malignant and benign endometrial disease. Limited by present study design, further prospective studies are required to support this finding.

Effectiveness comparisons of acupuncture for diabetic nephropathy proteinuria: A systematic review and meta-analysis: study protocol Introduction: Diabetic nephropathy (DN) is one of the microvascular complications of diabetes (DM). Proteinuria is the most important clinical feature of DN and an independent risk factor for the progression of DN. Therefore, reducing urinary protein is the primary goal of DN treatment. Acupuncture has long been widely used in the treatment of DN. Therefore, this paper conducted a meta-analysis of the clinical efficacy of acupuncture in the treatment of DN proteinuria, in order to comprehensively analyze the role of acupuncture in the treatment of DN. Methods and analysis: We will search for PubMed, Cochrane Library, AMED, EMbase, WorldSciNet; Nature, Science online and China Journal Full-text Database (CNKI), China Biomedical Literature CD-ROM Database (CBM), and related randomized controlled trials included in the China Resources Database. The time is limited from the construction of the library to September 2019.We will use the criteria provided by Cochrane 5.1.0 for quality assessment and risk assessment of the included studies, and use the Revman 5.3 and Stata13.0 software for meta-analysis of the effectiveness, recurrence rate, and symptom scores of DN proteinuria. Ethics and dissemination: This systematic review will evaluate the efficacy and safety of acupuncture for DN proteinuria. Because all of the data used in this systematic review and meta-analysis has been published, this review does not require ethical approval. Furthermore, all data will be analyzed anonymously during the review process Trial. Trial registration number: PROSPERO CRD42019139705

Individualized intervention to improve rates of exclusive breastfeeding: A randomised controlled trial Background: Despite breastfeeding is significant benefits for maternal and infant, the discontinuation of breastfeeding is high. Some of studies showed that the effect of intervention in improving the rate of exclusively breastfeeding is unclear. The aim of this study is to investigate the effectiveness of individualized intervention compared with routine care in improving rates of exclusive breast feeding. Methods: Women were divided into two groups. We provided individual antenatal breastfeeding education and postnatal lactation support to intervention group. Control group received routine care. Significance was set at P < .05. Results: We recruited 352 women of whom 176 were randomized to intervention group, 176 to control group. In total, 293 (83.2%) completed 4 months of follow-up. At discharge from hospital, 43.2% of women randomized to intervention group were exclusively breastfeeding compared with 30.0% of women in control group (relative risk 1.78; 95% confidence interval [CI] 1.12–2.82). At 4 months, 70.9% of women in the intervention group were exclusively breastfeeding compared with 46.2% of the women in the control group (2.84; 1.76–4.60). At discharge from hospital, 95.1% of women in the intervention group were breastfeeding on demand compared with 68.1% of women receiving routine care (9.00; 4.09–19.74). At 4 months, 94.6% of women in intervention group were breastfeeding on demand compared with 75.9% of women in the control group (5.57; 2.48–12.49). Conclusion: The regular ongoing individualized antenatal education and postnatal support can effective increase the rates of exclusive breastfeeding from delivery to postpartum 4 months and change the breastfeeding behavior.

Venous thoracic outlet syndrome secondary to arterial stent implantation: A case report Rationale: Venous thoracic outlet syndrome (VTOS) secondary to subclavian arterial stent implantation is extremely rare. Here, we firstly report this disease and the endovascular intervention using covered-stents. Patient concerns: An 80-year-old man who had received an acceptable stent implantation for the treatment of a right subclavian arteriovenous malformation (AVM), presented with a gradually increasing swelling and pain in his right upper extremity. Diagnosis: The patient was diagnosed with right VTOS and recurrent subclavian AVM following ultrasonography and computed tomographic angiography. Interventions: We positioned a covered-stent in the subclavian artery to block the feeding arteries and successfully embolized the remaining branches with coils. Next, we performed successful dilation 3 times, followed by the positioning of another covered-stent in the right subclavian vein. Outcomes: The patient was free of all symptoms and the imaging procedures confirmed an acceptable thrombosis of the AVM with patent stents in the right subclavian artery and vein during the 6-month follow-up. Lessons: Venous stent implantation is an alternative to treat VTOS caused by subclavian arterial stents and it is essential to pay more attention to the incidence of VTOS following arterial stent implantation in the subclavian artery.

Impact of RTN4 gene polymorphism and its plasma level on susceptibility to nasopharyngeal carcinoma: A case–control study The RTN4 gene plays a role in the development and progression of cancer. This case–control study aimed to investigate the association between the RTN4 gene polymorphism and its plasma level with the risk of nasopharyngeal carcinoma (NPC) in a Chinese population. RTN4 gene polymorphisms (rs2920891, rs17046583, rs117465650, rs10496040, and rs2588519) in 220 patients with NPC and 300 healthy controls were analyzed using Snapshot single-nucleotide polymorphism genotyping assays. The plasma level of RTN4 was measured using the enzyme-linked immunosorbent assay. The allele frequencies of RTN4 gene polymorphisms showed no significant difference between the patients and controls (P > .05). Nevertheless, the rs2920891 polymorphism in a dominant model (A/C+C/C) and codominant model (A/C) was significantly associated with the susceptibility to NPC (P = .017, odds ratio [OR] = 1.54, 95% confidence interval [CI] = 1.08–2.21 and P = .034, OR = 1.64, 95% CI = 1.13–2.38, respectively). The plasma level of RTN4 was significantly higher in patients with NPC in comparison with the controls (P < .001). Furthermore, we observed that patients with NPC carrying the rs2920891 A/C+C/C genotype had a higher RTN4 level than those carrying the A/A genotype (P < .001). Our findings indicated that the rs2920891 polymorphism may be associated with increased susceptibility to NPC, possibly by increasing plasma RTN4.

Perforation of inferior vena cava and duodenum by strut of inferior vena cava filter: A case report Introduction: An Inferior vena cava (IVC) filter is an intravascular filter that is implanted into the IVC to prevent pulmonary embolism in medical, surgical, and trauma patients. The insertion of an IVC filter is a relatively safe procedure, but rarely may be associated with symptomatic perforation of the IVC wall, particularly in the long term. Patient concerns and diagnosis: A 74-year-old-woman with a medical history of IVC filter insertion visited the emergency department complaining of abdominal pain. A computed tomography scan showed perforation of the IVC wall and penetration into the duodenum by one of the filter's struts. Interventions: We performed a laparotomy to remove the IVC filter. Outcomes: Postoperatively, the patient was admitted to the general ward. On hospital day 12, she was discharged without any complications. We followed her up and computed tomography did not show any abnormal findings six months after discharge. Lessons: There is currently no evidence testifying to the benefits of IVC filter removal. Detailed, evidence-based guidelines on the indications, timing and procedure for IVC filter removal are needed. Documenting cases of long-term complications of IVC filter s such as in this patient serve to accelerate the publication of updated guidelines and are aimed at improving outcomes of similar cases in the future.

Small intestinal autotransplantation for spontaneous isolated superior mesenteric artery dissection: A case report Introduction Spontaneous isolated superior mesenteric artery dissection (SISMAD) is a rare differential diagnosis for patients presenting with abdominal pain. Due to limited cases reported, surgical management strategies are poorly defined. Patient concerns A 54-year-old man presented to our emergency department with a 4-day history of epigastric pain combined with nausea and vomiting. The pain was dull, constant, and unbearable. It was accompanied by abdominal distention, but there was no radiating pain, chills, fever, or hematochezia. The patient did not have a history of abdominal surgeries, or tobacco or illicit drug use. Diagnosis A contrast-enhanced computerized tomography (CT) scan demonstrated an isolated and spontaneous superior mesenteric artery dissection with aneurysmal evolution of the false lumen, involving multiple side branches. The middle-lower jejunum and the whole ileum were extensively dilated, and the middle jejunum was ischemic with edema. Interventions Exploratory laparotomy and autologous small bowel transplantation. Outcomes The patient was successfully treated using exploratory laparotomy and intestinal autotransplantation (IATx) without bowel resection and had a stable recovery without complications. Conclusion For patients with severe mesenteric ischemia or those who fail to respond to initial conservative treatment, IATx may be a reasonable treatment strategy.