Medicine
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Randomized Controlled Trial
Two head positions for orotracheal intubation with the trachway videolight intubating stylet with manual in-line stabilization: A randomized controlled trial.
The Trachway Videolight Intubating Stylet is a video-assisted system with a rigid but malleable intubating stylet that facilitates endotracheal intubation. Minimizing cervical spine movement with manual in-line stabilization is essential for patients with cervical spine injuries such as multiple trauma. However, the intubation time of the Trachway Videolight Intubating Stylet and complications associated with intubation in patients with manual in-line stabilization in the neutral-head and head-lift positions remain unclear. ⋯ Intubation using the Trachway Videolight Intubating Stylet with manual in-line stabilization is faster in the head-lift position, and therefore preferable. However, if the head-lift position is not suitable, the neutral-head position is a sensible alternative, with comparable intubation success rate, heart rate change, and postoperative throat soreness.
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Functional dyspepsia (FD) is a highly prevalent functional gastrointestinal disorder which brings a significant impact on patients' quality of life. Although there are many available treatments to alleviate dyspepsia symptoms, most of them are far from satisfactory. Traditional Chinese medicine (TCM) has shown good potential in the treatment of FD, especially in terms of improving symptoms and adverse effects of Western medicine. Qizhi Weitong granule (QZWTG), a TCM preparation, has been utilized in treating FD for a long time and has achieved good clinical results. However, the existing evidence of its efficacy and mechanism of action is insufficient. Hence, the purpose of this study is to evaluate the efficacy and safety of QZWTG in the treatment of FD. ⋯ This trial will provide first-hand evidence on whether QZWTG is noninferior to Mosapride citrate tablet. There will be a new option for the treatment of FD if noninferiority is set up. In addition, the efficacy and safety of QZWTG in the treatment of FD will be evaluated, and the mechanism of QZWTG in the treatment of FD will be explored through the metabolomics of blood and urine. On the other hand, as far as we know, this study may be the largest trial of efficacy and safety of QZWTG in the treatment of FD, which has important application value.
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Comparative Study
Prediction mode of more than 5 central lymph nodes metastases in clinically node-negative ipsilateral papillary thyroid carcinoma with tumor size 1 to 4 cm.
According to the 2015 American Thyroid Association guidelines, either lobectomy or total thyroidectomy was recommended for patients with papillary thyroid carcinoma (PTC) of 1 to 4 cm without extrathyroidal extension and lymph node metastasis. However, lymph node metastases showed strong association with recurrence and low survival rate, especially in PTC patients with more than 5 metastatic lymph nodes. Therefore, this study aimed to investigate the predictive factors of more than 5 central lymph nodes metastases (CLNM) in PTC patients with tumor sizes of 1 to 4 cm. ⋯ Multivariate logistic regression revealed age < 45 years (P < .001), male gender (P = .013), and tumor sizes of >2 cm (P = .001) as independent predictive factors of >5 CLNMs in cN0 ipsilateral PTC patients with tumor sizes 1 to 4 cm. The prediction equation (Y = 1.694 × age + 0.807 × gender + 1.190 × tumor size - 3.530) was developed, with a sensitivity (57.4%) and a specificity (80.8%), respectively, at an optimal cut-off point of -1.685. Therefore, if the predictive value was higher than -1.685 according to the equation in cN0 ipsilateral PTC patients with tumor sizes 1 to 4 cm, then total thyroidectomy might be considered.
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Periarticular infiltration (PAI) and adductor canal block (ACB) have become popular modes of pain management after total knee arthroplasty. The purpose of our study is to evaluate the efficacy of ACB in comparison with PAI for pain control in patients undergoing primary total knee arthroplasty. ⋯ This study has limited inclusion and exclusion criteria and a well-controlled intervention. This clinical trial is expected to provide evidence of better therapy for the pain management after total knee arthroplasty.
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Case Reports Observational Study
Coats' disease: characteristics, management, outcome, and scleral external drainage with anterior chamber maintainer for stage 3b disease.
To report on the characteristics and outcome of management of Coats' disease, and to describe a novel surgical technique for management of stage 3B with total retinal detachment (RD) by scleral external drainage with anterior chamber (AC-maintainer) placement before the drainage without pars plana vitrectomy. A retrospective study of 26 eyes from 25 Coats' patients. Outcome measures included: demographics, presentation, laterality, stage, treatment, and outcome. ⋯ At mean follow up 21 months, 4 (15%) eyes were enucleated, 19 (73%) eyes had improvement or stabilization in visual acuity. Coats' disease usually presents at advanced stage with poor visual prognosis, individualized management with close follow up are mandatory to save the eye. Subretinal fluid drainage with AC maintainer is a safe and useful technique for repairing total RD in eyes with stage 3B Coats' disease.