Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

Adolescent ; Busulfan ; therapeutic use ; Child ; Child, Preschool ; Cyclophosphamide ; therapeutic use ; Cyclosporine ; therapeutic use ; Female ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Infant ; Leukemia ; drug therapy ; mortality ; therapy ; Leukemia, Myeloid, Acute ; drug therapy ; mortality ; therapy ; Male ; Mycophenolic Acid ; therapeutic use ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; mortality ; therapy ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo analyze the clinical efficacy and possible influencing factors of autologous hematopoietic Stem cell transplantation (auto-HSCT) in the treatment of patients with multiple myeloma (MM).

METHODSClinical data of 40 MM patients received auto-HSCT in the Department of Hematology of Henan Cancer Hospital from September 2010 to November 2017 were retrospectively analyzed, the clinical curative efficiency was summarized and the related factors were analyzed.

RESULTSThe curative efficiency of the patients before transplantation was 9(22.5%) with complete remission(CR), 5(12.5%) with very good partial remission(VGPR), 26(65%) with partial remission(PR), respectively, one of them was PR after 3 recurrences. The curative efficiency after transplantation was 22(55%) with complete remission(CR), 12(30%) with very good partial remission(VGPR), 6(15%) with partial remission(PR), respectively. And 2 cases were CR after double transplantation. Median follow-up time was 28.4 (3.1 to 88) months,15 cases presented disease progression, 7 cases were dead, 3-year estimated progression-free survival(PFS) and overall survival(OS) rate were 45.1% and 82% respectively. Unvariate analysis showed that the OS was affected by ISS stage (P<0.05), CR and VGPR (P<0.05) after transplantation; PFS was affected by ISS stage (P<0.01), before transplantation induction therapy (27 cases with bortezomizomi or thalidomide) (P<0.05), disease risk stratification (6 cases in high risk group) (P<0.05) , CR and VGPR (P<0.05) before transplantation, CR and VGPR (P<0.01) after transplantation. Cox multivariate regression analysis showed that the independent prognostic factors for OS were ISS stage, CR and VGPR after transplantation; the independent prognostic factors for PFS were the CR, VGPR, ISS stage after transplantation and induction therapy before transplant.

CONCLUSIONAuto-HSCT can improve the clinical efficacy and survival rate of MM patients; ISS stage, CR and VGPR after transplantation are independent prognostic factors for OS and PFS, and induction therapy before transplantation is also an independent prognostic factor for PFS.

OBJECTIVETo investigate clinical efficacy and experience of total knee arthroplasty in treating knee osteoarthritis patients with Parkinson's disease.

METHODSFrom January 2011 to January 2014, 19 knee osteoarthritis patients with Parkinson's disease treated with total knee arthroplasty were collected. Among them, including 9 males and 10 females aged from 61 to 83 years old with an average of 71.3 years old. Radiology results were checked before and after operation. VAS score and KSS score were applied to evaluate clinical effects. Patients were classified according to HoehnYahr grade, 3 cases in grade 1, 4 cases in grade 1.5, 2 cases in grade 2, 4 cases in grade 2.5, 2 cases in grade 3 and 1 case in grade 4.

RESULTSNineteen patients were followed up from 3 to 7 years with an average of 4.3 years. The pain of patients was significantly reduced or disappeared. All incisions were healed at stage I. At the latest follow-up, 3 patients had knee pain, and mild pain in 1 patient, moderate in 1 patient without severe pain. VAS score was reduced from preoperative 8.4±1.3 to the latest follow-up 3.1±1.2, the difference was statistically significant (0.05). KSS score improved from 43.6±7.3 before operation to 91.8±10.6 after operation. The condition of Parkinson's were controlled by medicine. No loosening and subsidence of prosthesis by X-ray examination.

CONCLUSIONSTotal knee arthroplasty is a safe and effective method for the treatment of Parkinson's disease and has satisfactory mid-term clinical effect.

Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Knee ; Female ; Follow-Up Studies ; Humans ; Knee Joint ; Knee Prosthesis ; Male ; Middle Aged ; Osteoarthritis, Knee ; surgery ; Parkinson Disease ; complications ; Retrospective Studies ; Treatment Outcome

To evaluate the effectiveness and safety of Xinling Wan on patients with stable angina pectoris, a randomized, double-blinded, placebo parallel-controlled, multicenter clinical trial was conducted. A total of 232 subjects were enrolled and randomly divided into experiment group and placebo group. The experiment group was treated with Xinling Wan (two pills each time, three times daily) for 4 weeks, and the placebo group was treated with placebo. The effectiveness evaluation showed that Xinling Wan could significantly increase the total duration of treadmill exercise among patients with stable angina pectoris. FAS analysis showed that the difference value of the total exercise duration was between experiment group (72.11±139.32) s and placebo group (31.25±108.32) s. Xinling Wan could remarkably increase the total effective rate of angina pectoris symptom score, and the analysis showed that the total effective rate was 78.95% in experiment group and 42.61% in placebo group. The reduction of nitroglycerin dose was (2.45±2.41) tablets in experiment group and (0.50±2.24) tablets in placebo group on the basis of FAS analysis. The decrease of symptom integral was (4.68±3.49) in experiment group and (3.19±3.31) in placebo group based on FAS analysis. Besides, Xinling Wan could decrease the weekly attack time and the duration of angina pectoris. PPS analysis results were similar to those of FAS analysis. In conclusion, Xinling Wan has an obvious therapeutic effect in treating stable angina pectoris, with a good safety and a low incidence of adverse event and adverse reaction in experiment group.

Aim To investigate the effects of salidro-side on oxygen glucose deprivation/reoxygenation ( OGD/R) injury in human umbilical vein cells ( HU-VECs ) and the possible mechanism. Methods OGD/R model was built after the density of cell growth reached 80％ ～85％. The OGD time point was deter-mined by MTT method to detect cell viability;LDH ac-tivity detection was used to explore the best dosage sol-ubility;NO content assay was applied to determine the best drug solubility, the degree of apoptosis was detec-ted by Annexin V/PI, and the expression of P-selectin was detected by immunohistochemistry. Results MTT detection determined that the time point of OGD was 16 h; LDH activity detection and NO content detection showed that the best efficacy of salidroside was 10μmol · L-1 . Compared with control group, Annexin V/PI detection showed that the apoptotic rate increased significantly ( P <0.01 ) after OGD/R, and the ex-pression of P-selectin in OGD/R group obviously in-creased ( P <0.01 ) . Compared with OGD/R group,the expression of P-selectin obviously declined ( P <0.05 ) , while the cell apoptotic rate increased ( P <0.05) after the administration. Conclusions Salidro-side may protect HUVEC cells from OGD/R injury and its mechanism may be related to related to the down-regulation of P-selectin and the inhibition of the pro-duction of inflammation.

OBJECTIVETo explore clinical efficacy of hip replacement for hip-joint diseases with Parkinson disease.

METHODSFrom December 2011 to December 2016, 18 patients with hip-joint diseases with Parkinson disease treated by hip replacement, including 8 males and 10 females aged from 59 to 87 years old with an average of 71 years old. Among them, 3 cases were developmental dysplasia of hip, 3 cases were femoral head necrosis and 12 cases were femoral neck fracture. All patients manifested with obvious pain and limitation of stepping ability. Postoperative complications were observed and Harris score were used to compare hip joint function after operation.

RESULTSThe incision were healed well, and pain were alleviated or disappeared, and hip joint function were improved. Eighteen patients were followed up from 1 to 3 years with an average of 2.3 years. At the latest follow up, 14 cases recovered freedom-walk, 2 cases could walk with walking stick, 1 case could walk with walking aid and 1 case was died. Among 18 patients, 2 cases were occurred dislocation, and 1 case were died for cardiac disease at 3 months after operation. Four patients were occurred slight pain. There were significant differences in Harris scores among preoperative (41.7±1.4), 6 months after operation(80.1±5.4) and the final follow-up (83.4±2.1), and 10 cases got excellent result, 4 good, 1 fair and 2 poor.

CONCLUSIONSApplication of hip replacement for hip-joint diseases with Parkinson disease is a safe and effective clinical therapy, and has advantages of less complications and rapid recovery of hip joint function.

Aim To investigate the effects of salidroside on NeuN and Egrs in the ischemic side of middle cerebral artery occlusion (MCAO) rats by inhibiting complement C3.Methods The rats were subjected to MCAO with suture-occluded method,and the neurologic injury was evaluated.The rats underwent l h ischemia/reperfusion with 1 d and 2d salidroside treatment,and the expressions of NeuN,Egr4,C3 and C1 were tested.Male Sprague Dawley rats were separately injected ventricle C3aR inhibitor and artificial cerebrospinal fluid with the help of ventricle stereotaxic apparatus.Thirty min later,the models of MCAO were finished with 1h reperfusion,drug administration and intracerebroventricular injection for 2d.The expressions of NeuN,Egr4,C3 were detected.Results Compared with models of MCAO,the expression of C3 in MCAO rats treated with salidroside 1 d and 2d decreased significantly,and the expression of NeuN increased markedly.Salidroside had no apparent effect on Egr4 and C1 of administration of 1d,but it could significantly enhance the expression of Egr4 after 2d,and reduce the expression of C1 significantly after 2d.The rats administrated with C3aR inhibitor into cerebral ventricle continueously showed the same result in accordance with the treatment of salidroside.And the treatment of salidroside and C3aR inhibitor did not show remarkable additive effects.Conclusion The neuroprotective effect of salidroside on acute cerebral ischemia/reperfusion injury may be related to the inhibition of the activation of the classical pathway of complement,the regulation of Egrs and the reduction of apoptosis.

OBJECTIVETo study the cytomorphologic features of anaplastic lymphoma kinase (ALK)-rearranged pulmonary adenocarcinoma.

METHODSThe morphologic features in 153 pulmonary adenocarcinoma cytology specimens encountered during the period from September, 2011 to April, 2015 in Shanghai Cancer Hospital were retrospectively reviewed. Fluorescence in-situ hybridization (FISH) and/or immunohistochemistry (Ventana D5F3) for ALK gene rearrangement were carried out. The samples studied included 34 pleural effusion specimens, 40 endobronchial ultrasound-guided transbronchial needle aspirates (EBUS-TBNA) and 79 fine needle aspirates of palpable masses on body surface.

RESULTSThirty-nine cases (25.5%) of ALK-rearranged samples were identified by FISH and/or immunohistochemistry, including 3 cases diagnosed by FISH and 36 cases by both technologies. The median age of the ALK-positive group was 50 years, significantly younger than that of the ALK-negative group (60 years old, P = 0.002). Only 4 of the ALK-positive patients were smokers, which was significantly less than that of the ALK-negative group (P < 0.01). In ALK-positive group, 3 cases showed cribriform pattern with prominent nucleoli, 3 cases showed cribriform pattern with mucin-rich cells and 8 cases showed extracellular mucus with mucin-rich cells. The above cytomorphologic patterns were significantly less common in ALK-negative tumors (P < 0.01).

CONCLUSIONSALK-rearranged lung adenocarcinoma is associated with certain distinctive morphologic patterns, including cribriform architecture, presence of prominent nucleoli, mucin-rich cells and extracellular mucus, which can be observed in cytology specimens (including conventional smears and cell block sections). These findings, when combined with clinical features, may give clues to detection of ALK-positive cases.

Adenocarcinoma ; genetics ; pathology ; Biopsy, Fine-Needle ; China ; Gene Rearrangement ; Humans ; Immunohistochemistry ; In Situ Hybridization, Fluorescence ; Lung Neoplasms ; genetics ; pathology ; Receptor Protein-Tyrosine Kinases ; genetics ; Retrospective Studies

Adult ; Female ; Humans ; Male ; Middle Aged ; Pituitary Neoplasms ; metabolism ; Prolactinoma ; metabolism ; Receptors, Estrogen ; metabolism ; Retrospective Studies ; Young Adult