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Abstract. Background:. Orthokeratology (OK) has a significant effect on the control of myopia progression, and has been accepted by doctors and patients. A small number of studies have shown that the combination of OK and atropine can enhance myopia control. However, owing to individual differences, research groups, drug concentrations, and research design differences, the safety and effectiveness of the combined treatment still need to be verified. Therefore, the present meta-analysis aimed to determine the effect of 0.01% atropine on ocular axial elongation in myopic children. Methods:. We searched the PubMed, Cochrane Library, and CBM databases from inception to March 1, 2022. Meta-analysis will be conducted using STATA version 14.0 and Review Manager version 5.3 softwares. We calculated the weighted mean differences (WMD) to analyze the change in ocular axial length (AL) between orthokeratology combined with 0.01% atropine (OKA) and OK alone. Cochran's Q-statistic and I2 test were used to evaluate the potential heterogeneity between studies. A sensitivity analysis was performed to evaluate the influence of single studies on the overall estimate. We will also perform subgroup and meta-regression analyses to investigate potential sources of heterogeneity. We will conduct Begger's funnel plots and Egger's linear regression tests to investigate the publication bias. Results:. This systematic review aimed to determine the effect of 0.01% atropine on ocular axial elongation in children with myopia. Conclusions:. These findings provide helpful evidence for the effect of 0.01% atropine on ocular axial elongation in myopic children.

Abstract. Rationale:. Persistent leukocytosis with megalosplenia is a common manifestation among patients with myeloproliferative neoplasm (MPN), especially for chronic myeloid leukemia (CML) patients. Here, we report a rare case of myeloid neoplasm with BCR-PDGFRA rearrangement characterized by obvious elevation of leukocyte count and megalosplenia. Patient concerns:. A 32-year-old man presented with persistent leukocytosis and megalosplenia. Diagnosis:. This patient was characterized by increased leukocyte count and megalosplenia, and was clinically diagnosed as CML. However, the BCR/ABL fusion gene of the patient was negative, which did not support CML. Moreover, the results of the karyotype showed 46, XY, t(4;22)(q12;q11) and RT-PCR + Sanger detection showed positive PDGFA/BCR. Accordingly, the diagnosis of myeloid neoplasm with BCR-PDGFA rearrangement was confirmed. Interventions:. This patient was initially received imatinib (400 mg) orally once a day, and the dosage was adjusted to 100 mg owing to suffering from grade IV bone marrow suppression. Outcomes:. Hematological remission was achieved after 2 weeks, the best treatment response was achieved after 3 months, and the main molecular biological response was achieved after 12 months. Lesson:. This case suggests that rare PDGFA fusion genes screening for patients comorbid with leukocytosis and megalosplenia is necessary to avoid misdiagnosis. Unlike other rearrangements of PDGFRA, the clinical manifestations of BCR-PDGFRA rearrangement are resembling CML without eosinophilia increase.

Abstract. This article was to analyze the factors influencing the prognosis of posterior circulation cerebral infarction (PCCI) patients, retrospectively. One hundred forty five patients diagnosed with PCCI in Nanyang Central Hospital between June 25, 2016 and October 14, 2019 were included and underwent cerebral vascular mechanical thrombectomy. The clinical data of those patients were collected. The patients were followed up for 3 months to observe the prognostic efficacy and explore the influencing factors for poor prognosis. The potential prognostic factors for PCCI patients after emergency endovascular mechanical thrombectomy were analyzed by univariate and multivariable logistic regression. The thermodynamic diagram was drawn to explore the associations between the prognostic factors. The risk of poor prognosis in PCCI patients receiving emergency endovascular mechanical thrombectomy was reduced by 0.552 time with every 1-point increase of the Alberta Stroke Program Early CT in posterior circulation score (odds ratio [OR] = 0.448, 95% confidence interval [CI]: 0.276–0.727). The risk of poor prognosis was increased by 0.827 time for each additional grade in the digital subtraction angiography-American Society of Intervention and Therapeutic Neuroradiology grading (OR = 1.827, 95% CI: 1.221–2.733, P = .003) and increased by 0.288 time for every 1-point increase in National Institutes of Health Stroke scale at 24 hours (OR = 1.288, 95% CI: 1.161–1.429). All P

Abstract. Background:. The prognostic value of SPRY4-Intronic transcript 1 (SPRY4-IT1) in women suffering from breast carcinoma and malignant tumors of the reproductive system remains to be ascertained. Therefore, this paper attempted to assess the relationship between SPRY4-IT1 with the clinicopathological indicators and survival analysis in women suffering from breast carcinoma and malignant tumors of their reproductive organs through meta-analysis. Method:. Related literature retrieved from Cochrane Library, Ovid, Embase, PubMed, the CNKI, and the Web of Science databases were reviewed. The latest article search was updated to September 1, 2021. The outcome indicators included as effective measures in the study were hazard ratio (HR), odds ratio (OR), and 95% confidence interval (CI). The Stata 12.0 software was used to analyze the data. Results:. The elevated SPRY4-IT1 levels were indicative of poor overall survival (OS) [HR = 2.44, 95% CI = 1.35–4.43, P