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Zhang W, Wang X, Hu Y, Huang JJ, Cheng Y, Jin Z, Wang GF. [Clinical features and prognosis of pneumocystis pneumonia in patients treated with rituximab for autoimmune diseases]. ZHONGHUA YI XUE ZA ZHI 2020; 100:614-618. [PMID: 32164117 DOI: 10.3760/cma.j.issn.0376-2491.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To determine the clinical features and outcomes of pneumocystic pneumonia (PCP) in patients treated with rituximab for autoimmune diseases. Methods: PCP patients with autoimmune diseases as underlying diseases from January 2009 to April 2019 in Peking University First Hospital (male 67 cases, female 35 cases, age 17-79) were retrospectively reviewed. Patients were grouped as rituximab group and non-rituximab group based on the fact if they were treated with rituximab before the onset of PCP. Demographic data, clinical features, and outcomes of the two groups were analyzed. Results: There were 102 cases altogether, and 7 patients were treated with rituximab before the onset of PCP. Patients in rituximab group were relatively younger than that in non-rituximab group [(32.0±18.7) vs (52.4±14.9) years, P=0.010]. Patients in rituximab group had more CD3(+), CD4(+), CD8(+)T lymphocytes in peripheral blood samples than that in non-rituximab group [(1 306±596) vs (546±439)/μl, (674±401) vs (243±232)/μl, (616±249) vs (282±256)/μl, respectively, all P<0.01]. However, the B lymphocyte count and plasma level of IgG and IgM were significantly lower in rituximab group than that in non-rituximab group [0 (0, 0.2) vs 72 (50.0, 124.4)/μl, 4.0 (2.6, 5.8) vs 9.4 (5.3, 12.0) g/L, 0.3 (0.2, 1.0) vs 1.1 (0.6, 1.8) g/L, respectively, all P<0.05]. The incidence of Cytomegalovirus (CMV) pneumonia was significantly lower in rituximab group (0/7 and 57/95, P=0.007). Other demographic data, the use of corticosteroids, the incidence of severe PCP, mechanical ventilation, intubation, pneumothorax and mediastinal emphysema complications, as well as hospital mortality and length of stay in hospital in the two groups were comparable. Conclusions: In patients treated with rituximab for autoimmune diseases, the number of B lymphocytes in peripheral blood and the plasma level of immunoglobulins but not CD3(+), CD4(+), and CD8(+)T lymphocyte counts may play an important role in the pathogenesis of PCP. These patients are not vulnerable to be complicated with CMV pneumonia.
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Jin X, Zhao JX, Yao Y, Huang JJ, Zhang F, Li XB, Ye GH, Fan YY, Huang DP, Xia NZ, Zou DH, Liu NG, Yu LS. Application of Virtual Anatomy Technology in Postmortem Examination of Medical Dispute Cases. FA YI XUE ZA ZHI 2020; 36:72-76. [PMID: 32250083 DOI: 10.12116/j.issn.1004-5619.2020.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Indexed: 11/30/2022]
Abstract
Abstract Objective To discuss the application value of CT scanning technology in cause of death determination of medical dispute cases. Methods From July 2017 to December 2018, postmortem CT imaging data of 12 medical dispute cases were collected. CT imaging diagnosis results and anatomy findings as well as differences between antemortem and postmortem CT diagnosis were compared. The advantages and disadvantages of CT routine tests of the cadavers in terms of the diagnosis of disease and damage were analyzed. Results The comparison between CT imaging diagnosis and anatomical findings showed that CT scans had advantages in the diagnosis of disease and damage with large differences in density changes, such as atelectasis, pneumonia, calcification, fracture and hemorrhage, etc. The comparison of CT diagnosis in antemortem and postmortem examination showed that the cadavers of medical dispute cases were well preserved and that postmortem CT scan was meaningful for the diagnosis of antemortem diseases. Conclusion Virtual anatomy technology has a relatively high application value in postmortem examination of medical dispute cases. It can provide effective information for the appraisers before the autopsy and can also provide a reference for cause of death analysis when the anatomy cannot be performed.
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Sun Q, Wang H, Qiao N, Zhang HX, Cui Y, Huang JJ, Wang T. [Association of dietary patterns and diabetes risk level among adult residents in Datong city of Shanxi Province]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2020; 54:278-282. [PMID: 32187932 DOI: 10.3760/cma.j.issn.0253-9624.2020.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the association of dietary pattern and type 2 diabetes mellitus (T2DM) risk. Methods: In 2013, 3 747 participants from 87 coalmine branches of a large coal mine group in Datong City, Shanxi Province were selected by using a two-stage cluster stratified sampling method. Data on demographic characteristics, smoking, drinking, and family history of diabetes were collected by using a self-made questionnaire, and the International Physical Activity Questionnaire was used to assess the level of physical activity. Physical, glucose and lipid metabolism indicators were measured and subjects were divided into high-risk groups and low-risk groups of T2DM according to the T2DM risk score. Dietary data were collected by using Semi-quantitative Food Frequency Questionnaire, and dietary patterns were derived by using the exploratory factor analysis and cluster analysis. The unconditional logistic regression model was used to assess the association of dietary patterns and T2DM risk. Results: The age of the subjects was(41.48±8.62) years old, and 2 843 of them were males (84.31%). A total of 1 819 subjects were in the high-risk group and 1 553 in the low-risk group. Four dietary patterns, healthy diet, high-salt diet, meats diet, and carbohydrate-rich diet, were identified in this study. The unconditional logistic regression analysis showed that compared with the healthy diet pattern, after the adjustment of demographic characteristics, smoking, and drinking, the OR (95%CI) of T2DM risk in high-salt diet, carbohydrate-rich diet and meats diet patterns was 1.54 (1.26-1.88), 1.80 (1.43-2.28) and 1.20 (0.99-1.46), respectively. Conclusion: High-salt diet and carbohydrate-rich diet were positively associated with T2DM risk, whereas there was no association of meats diet and T2DM risk.
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Jiang HC, Huang JJ. [Non-technical skills for surgeons]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2020; 58:81-84. [PMID: 32074803 DOI: 10.3760/cma.j.issn.0529-5815.2020.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The rapid development of professional technology not only brings great benefits to patients, but also reveals the problem of non-technical skills. Technical competence is not enough to avoid the occurrence of adverse medical events or to get optimal post-operative outcomes. The development of technology is endless, we are desperately in need of non-technical skills, such as situation awareness, decision making, communication and teamwork, leadership. The only way we could achieve in the assistance of the perfect surgical operation with the combination of excellent surgical techniques and solid non-technical skills, and therefore relieve the patients as much as possible.
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Cao JN, Zhang DS, Huang JJ, Jiang N, Li HY, Bao KF, Ding J, Chen XL, Ma L, Hu XB, Li JS, Ren XW, Cheng N, Bai YN. [Incidence of chronic obstructive pulmonary disease and pneumoconiosis in different occupational positions among populations from jinchang cohort]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2019; 37:650-655. [PMID: 31594118 DOI: 10.3760/cma.j.issn.1001-9391.2019.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the incidence and rank of chronic obstructive pulmonary disease and pneumoconiosis to the workers in different occupational positions in Jinchang Cohort. Methods: In January 2014, a cohort of follow-up population in jinchang city was taken as the research object, 17843 individuals among follow-up populations in Jinchang Cohort Study, removed the individuals with chronic obstructive pulmonary disease and pneumoconiosis before 2013, and counted the new incidence individuals diagnosed by the A-Class hospital in Grade III in Jinchang City, Gansu Province, as the investigation objects to investigate the incidence rate & rank of chronic obstructive pulmonary disease and pneumoconiosis. The statistical significance was tested by chi-square test. Results: The 2-year incidence rate of Chronic Obstructive Pulmonary Disease and Pneumoconiosis in the population of Jinchang Cohort Study were 11.60‰, 13.51‰ for male and 8.46‰ for female. the ranks of 2-year incidence rates of chronic bronchitis, emphysema, pneumoconiosis and other phenotypes of chronic obstructive pulmonary disease were 7.06‰、3.42‰、0.84‰、0.34‰, respectively. Incidence rate of chronic bronchitis among administrators and executive staffs were 10.45‰; incidence rate of chronic bronchitis among service staffs were 10.45‰; incidence rate of pneumoconiosis among mining staffs were 3.44‰. Conclusion: The first incidence rank of chronic obstructive pulmonary disease and pneumoconiosis in Jinchang cohort is chronic bronchitis, and the risk factors are smoking and occupational exposure.
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Yang XR, Wu XP, Li CF, Tan N, Huang JJ, Zhang SY, Zheng H. [Mesothelial/monocytic incidental cardiac excrescences: report of a case]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2019; 48:818-820. [PMID: 31594052 DOI: 10.3760/cma.j.issn.0529-5807.2019.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Lo AWS, Nyaw SF, Mui WH, Huang JJ, Kam KM, Wong CS. Predictive Factors of Pseudoprogression in Vestibular Schwannoma Treated with Fractionated Stereotactic Radiotherapy. HONG KONG JOURNAL OF RADIOLOGY 2019. [DOI: 10.12809/hkjr1916934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Zhao JX, Jin X, Huang JJ, Yao Y, Yu LS, Fan YY. Time-dependent Expression and Distribution of AChE during the Skin Incised Wound Healing in Mice. FA YI XUE ZA ZHI 2019; 35:143-148. [PMID: 31135106 DOI: 10.12116/j.issn.1004-5619.2019.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Indexed: 11/30/2022]
Abstract
Abstract Objective To study the time-dependent expression and distribution of acetylcholinesterase (AChE) during skin incised wound healing in mice, and discuss its effect in wound healing as well as the feasibility of using it as a reference index for wound age estimation. Methods A total of 45 C57BL/KsJ mice were randomly divided into one control group and eight incised groups. The skin incised wound model was established in the incised groups with samples of skin wounds taken at 6 h, 12 h, 1 d, 3 d, 5 d, 7 d, 10 d and 14 d post-injury respectively, while the uninjured skin tissue was extracted in the control group. Expression and distribution of AChE in skin samples were detected by immunohistochemistry, double immunofluorescence and Western blotting. Results Immunohistochemistry results indicated that AChE was mainly detected in infiltrating polymorphonuclear cells (PMNs) 6 to 12 h post-injury. A large number of AChE-positive mononuclear cells (MNCs) were observed 1 to 3 d post-injury. The AChE-positive cells were mainly fibroblastic cells (FBCs) 5 to 14 d post-injury. The ratio of the AChE-positive cells increased initially 6 h post-injury, and reached the peak at 1 d post-injury. Double immunofluorescent staining showed that the majority of AChE-positive MNCs and FBCs expressed macrophage marker and myofibroblast marker, respectively. Western blotting results showed that the relative expression level of AChE in the incised group was higher than that in the control group averagely, reached the peak at 1 d post-injury, then reached a second peak at 7 d post-injury. Conclusion The expression of AChE is found in PMNs, macrophages and myofibroblast during skin wound healing, which indicates it might be involved in the adjustment of inflammatory response and fibrotic repair after injury. Moreover, combined use of various methods for the detection of the expression of AChE would provide reference for skin wound age estimation.
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Huang JJ, Yao Y, Xia CJ, Zhao YD, Yu S, Gao Y, Ye GH, Yu LS, Fan YY. Relationship between the Number of Neutrophils and Myofibroblasts during Diabetic Wound Healing and Wound Age. FA YI XUE ZA ZHI 2019; 35:149-153. [PMID: 31135107 DOI: 10.12116/j.issn.1004-5619.2019.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Indexed: 11/30/2022]
Abstract
Abstract Objective To investigate the sequential changes of the number of neutrophils and myofibroblasts during diabetic wound healing, and discuss its application value in wound age estimation. Methods Diabetic DB mice and mice of the same age in the normal control group were selected, a wound healing model was established, wound samples were taken at different time points, while the number of neutrophils and myofibroblasts during diabetic wound healing were determined by immunohistochemical staining technique. Results The number of infiltrated neutrophils in the wounds of control and diabetic groups reached the peak respectively at 12 h and 5 d after injury. Compared with the control group, the number of neutrophils in the diabetic group decreased significantly from 6 h to 1 d after injury, but increased markedly from 5 d to 14 d. From 5 d to 10 d after injury, the average number of neutrophils at high magnification in wounds of the diabetic group was over 30, while that of neutrophils in wounds of the control group was less than 20. Myofibroblasts appeared in wounds from 3 d to 14 d after injury in the control group and from 5 d to 14 d after injury in the diabetic group. The difference in the number of myofibroblasts in wounds between control group and diabetic group from 3 to 7 d after injury had statistical significance. Conclusion In comparison with normal wound healing, the number of neutrophils and myofibroblasts during diabetic wound healing shows different sequential changes. The results of this study can provide reference for wound age estimation of patients with severe diabetes.
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Jin X, Zhao JX, Yao L, Huang JJ, Fan YY, Yu LS. Expression of Annexin A1 during Skin Incised Wound Healing in Mice. FA YI XUE ZA ZHI 2019; 35:5-10. [PMID: 30896112 DOI: 10.12116/j.issn.1004-5619.2019.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate the expression changes of annexin A1 (ANXA1) during the process of skin incision healing, and to explore its expression and function during skin injury repair. METHODS The skin injury model of mice was prepared, and skin tissues of the controls and the injured group at 6 h, 12 h, 1 d, 3 d, 5 d, 7 d, 10 d and 14 d after injuries were taken. The morphological changes of the wound were observed by hematoxylin-eosin (HE) staining, and the expression of ANXA1 was detected by immunohistochemistry (IHC) and Western blotting. RESULTS HE staining showed normal healing of skin wounds. IHC results revealed that ANXA1 was expressed in the epidermis, hair follicle, sebaceous gland and vascular endothelium. In the injured group, the expression of ANXA1 was enhanced in epidermis and skin appendages around the wound 6-12 h after injury, and ANXA1 was also highly expressed in neutrophils and a small number of mononuclear cells. ANXA1 was mainly positively expressed in monocytes, neovascular endothelial cells and fibroblasts, and small amount of fibroblasts at 1-3 d, 5-10 d, and 14 d after injury, respectively. Western blotting showed that, compared with the controls, the expression of ANXA1 was significantly increased at 6 h after injury, peaked at 1 d, and then decreased gradually in the injured group. CONCLUSIONS ANXA1 may be involved in the regulation of skin damage repair, with time-dependent expression during skin wound healing, and thus is expected to be a biological marker for inferring the wound formation time.
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Huang JJ, Zhang Y, Liu QF. [Focusing the application of hematopoietic stem cell transplantation in elderly acute myeloid leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 39:1043-1046. [PMID: 30612411 PMCID: PMC7348226 DOI: 10.3760/cma.j.issn.0253-2727.2018.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Indexed: 11/05/2022]
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Huang JJ, Huang JL. Challenges to the adoption of risk algorithms for colorectal cancer screening programmes: perspectives for future research. Hong Kong Med J 2018; 23:661-3. [PMID: 29226840 DOI: 10.12809/hkmj177058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Sheng Y, Hong SL, Ke X, Yang YC, Huang JJ, Liu J, Hu GH. [Rosai-Dorfman disease with nasal septum involvement:two cases report]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:718-720. [PMID: 29871357 DOI: 10.13201/j.issn.1001-1781.2017.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Indexed: 11/12/2022]
Abstract
Clinical data of 2 cases with Rosai-Dorfman disease(RDD) originating from nasal septal mucosa were reported retrospectively,and the pertinent literature was reviewed. Without specific clinical features,RDD in nasal cavity could be misdiagnosed easily. Pathology revealed different morphologies of cell proliferation with engulfed lymphocytes,plasma cells and neutrophils. Immunohistochemical staining showed S-100(+),CD68(+),CD1(-).RDD disease generally has a benign course and is self-limited. Its diagnosis depends mainly on biopsy.As for the treatment of this disease,the strategies are not systemic and standard. Surgical treatment is used to excise the mass in nasal cavity,glucocorticoids treatment after surgery is inconclusive. The long-term effect need to be further observed..
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Gorham PW, Rotter B, Allison P, Banerjee O, Batten L, Beatty JJ, Bechtol K, Belov K, Besson DZ, Binns WR, Bugaev V, Cao P, Chen CC, Chen CH, Chen P, Clem JM, Connolly A, Cremonesi L, Dailey B, Deaconu C, Dowkontt PF, Fox BD, Gordon JWH, Hast C, Hill B, Hughes K, Huang JJ, Hupe R, Israel MH, Javaid A, Lam J, Liewer KM, Lin SY, Liu TC, Ludwig A, Macchiarulo L, Matsuno S, Miki C, Mulrey K, Nam J, Naudet CJ, Nichol RJ, Novikov A, Oberla E, Olmedo M, Prechelt R, Prohira S, Rauch BF, Roberts JM, Romero-Wolf A, Russell JW, Saltzberg D, Seckel D, Schoorlemmer H, Shiao J, Stafford S, Stockham J, Stockham M, Strutt B, Varner GS, Vieregg AG, Wang SH, Wissel SA. Observation of an Unusual Upward-Going Cosmic-Ray-like Event in the Third Flight of ANITA. PHYSICAL REVIEW LETTERS 2018; 121:161102. [PMID: 30387639 DOI: 10.1103/physrevlett.121.161102] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/14/2018] [Indexed: 06/08/2023]
Abstract
We report on an upward traveling, radio-detected cosmic-ray-like impulsive event with characteristics closely matching an extensive air shower. This event, observed in the third flight of the Antarctic Impulsive Transient Antenna (ANITA), a NASA-sponsored long-duration balloon payload, is consistent with a similar event reported in a previous flight. These events could be produced by the atmospheric decay of an upward-propagating τ lepton produced by a ν_{τ} interaction, although their relatively steep arrival angles create tension with the standard model neutrino cross section. Each of the two events have a posteriori background estimates of ≲10^{-2} events. If these are generated by τ-lepton decay, then either the charged-current ν_{τ} cross section is suppressed at EeV energies, or the events arise at moments when the peak flux of a transient neutrino source was much larger than the typical expected cosmogenic background neutrinos.
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Li J, Huang JJ. [Progress on the relationship between IL-35 and respiratory allergic disease]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:568-571. [PMID: 29871315 DOI: 10.13201/j.issn.1001-1781.2017.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Indexed: 11/12/2022]
Abstract
Interleukin 35(IL-35), a new IL-12 family cytokine, is consisting of IL-12P35 and Epstein-Barr virus-induced gene 3(EBI3) and is required by regulatory T cells(Tregs) for maximal activity. IL-35 is regarded as a promising new type of anti -inflammatory treatment factor, by the in-vitro and mouse models studies confirmed, although the studies have not been able to elucidate the role of IL-35 in human respiratory allergic disease. This paper describes the IL-35 and respiratory allergic diseases of bronchial asthma, allergic rhinitis and research progress in nasal polyps.
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Liang QF, Huang JJ, Cao K, Su GY, Wang ZQ, Zhang Y, Li B. [Histopathology manifestation and imaging characteristics of in vivo confocal microscopy for diagnosis of ocular surface squamous neoplasia]. [ZHONGHUA YAN KE ZA ZHI] CHINESE JOURNAL OF OPHTHALMOLOGY 2018; 54:652-660. [PMID: 30220179 DOI: 10.3760/cma.j.issn.0412-4081.2018.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the histopathology manifestation and imaging characteristics of in vivo confocal microscopy (IVCM) for diagnosis of ocular surface squamous neoplasia (OSSN) and analyze the reliability of IVCM in differential diagnosis from OSSN cases. Methods: A prospective study. Twenty-three patients (23 eyes) with OSSN were collected from September 2015 to November 2017 in Beijing Tongren Eye center. They were underwent the examinations sequentially as follows: visual examination; slit-lamp microscope examination and ocular surface photography; color fundus image; anterior segment optical coherence tomography examination; IVCM examination and histopathology examination after surgery. With histopathology diagnosis, all subjects were divided into two groups: conjunctival intraepithelial neoplasm (CIN) and squamous cell carcinoma (SCC). Compared with histopathological findings, the IVCM results (cell morphology, cytoplasm and nucleus) of OSSN were analyzed. The difference analysis between the count data of two groups was carried out by the chi square test or Fisher's exact test. Receiver operating characteristic curve and area under the curve (AUC) were used to describe the accuracy of each parameter to differentiate SCC from OSSN. Results: There were 12 males and 11 females among the 23 patients aged (62±15) years. With the histopathological diagnosis, there were 15 cases (15 eyes) in the CIN group and 8 cases (8 eyes) in the SCC group. Eye redness, pain, foreign body sensation and tears were the symptoms of OSSN. There was no significant difference in clinical symptoms between the CIN and SCC groups. The size of tumors and the incidence of trophoblastic vessels in the SCC group were greater than those in the CIN group [8.5(6.5-15.5) mm vs. 5.8(4.0-8.5)mm, Z=4.702,P=0.029; 7/8 vs. 5/15, χ2=6.135, P=0.013). In histopathology, multilayered epithelia with cellular polymorphism, varied cytoplasm staining, and slightly thicker nuclei were observed in the CIN group. The corneal epithelial cells of SCC patients were markedly heterogeneous, and the intercellular bridge structure can be detected. Proliferative cells appeared with spindle shaped cells, nuclear mitotic figures and syncytial cells in the SCC group. The IVCM examination in the CIN group and SCC group showed that the cytoplasm was high and the ratio of nuclear plasma increased. There was no significant difference between the two groups in the size of epithelial cells, cytoplasm reflectivity, and nuclear cytoplasm ratio (P=0.053, 0.108, 0.067). The proportions of nuclear mitotic figures, spindle or chimeric cells, nests of whirlpool cells and the abnormal cells of the superficial stroma layer (8/8, 8/8, 8/8 and 8/8) in the SCC group was higher than those (2/15, 1/15, 4/15 and 0/15) in the CIN group, and the difference was statistically significant (P=0.001, 0.001, 0.003; P<0.001). Among these IVCM parameters, the abnormal cells of the superficial stroma layer had the highest diagnostic ability with the AUC value of 1.000, and the following AUC values were 0.933 for mitotic or double nuclei, 0.901 for spindle or chimeric cells, and 0.867 for the nests of whirlpool cells. Conclusions: The IVCM characteristics of OSSN are the dysplastic cells, hyper-reflective cytoplasm and increased nuclear plasma ratio in the corneal epithelium. Dysplastic cells appearing in the superficial stroma layer, nuclear mitotic figures and nests of vortex cells are the main IVCM parameters to support the malignant change of OSSN lesions. (Chin J Ophthalmol, 2018, 54: 652-660).
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Huang JJ, Rong YM, Li RC, Li YL, Yang YX, Bao KF, Zhang JH, Liu YQ, Du XY, Zheng S, Bai YN. [Abuse of diphenoxylate and related factors of forced drug abstainer in Gansu province]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2018; 39:1222-1227. [PMID: 30293314 DOI: 10.3760/cma.j.issn.0254-6450.2018.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence of diphenoxylate abuse and related factors of forced drug abstainer in Gansu province. Methods: By using a self-designed questionnaire, an epidemiologic investigation was carried out among 2 108 forced drug abstainer selected from the compulsory isolation detoxification center of Gansu province. A case-control study was conducted to analyze the factors related with diphenoxylate abuse. Results: The diphenoxylate abuse rate among forced drug abstainer in Gansu was 19.8% (406/2 046), ranking first in medical drug abuse. Multiple logistic regression analysis showed that factors as relieving withdrawal symptoms (OR=2.08, 95%CI: 1.01- 4.32), ways to obtain diphenoxylate (other ways: OR=1.00; regular clinic: OR=27.67, 95%CI: 2.64-289.82; friend: OR=0.01, 95%CI: 0.01-0.03), degree of euphoria (high: OR=1.00; medium: OR =3.36, 95%CI: 1.18-9.55; low: OR=26.16, 95%CI: 10.30-66.42), years of drug abuse (<5 years: OR=1.00; 10-15 years: OR=2.48, 95%CI: 1.02-6.04), abuse at home or in friend's house (OR=3.04, 95%CI: 1.08-8.68), abuse in car (OR=0.05, 95%CI: 0.00-0.68) and detoxification for the first time (OR=0.61, 95%CI: 0.43-0.86) were the possible influencing factors for diphenoxylate abuse. Conclusions: The prevalence of diphenoxylate abuse in forced drug abstainer in Gansu was relatively high. Reasons of abusing, the way to obtain diphenoxylate, whether using drug together with friends, degree of euphoria, years of abuse, abuse place and times for detoxification were related factors influencing the abuse of diphenoxylate.
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Wang YY, Chen D, Chen L, Xiao L, Liu J, Shen Y, Ke X, Huang JJ, Hu GH, Yang YC. [Analysis of the clinical characteristics of fungus ball sphenoid sinusitis]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:48-51. [PMID: 29774685 DOI: 10.13201/j.issn.1001-1781.2017.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Indexed: 11/12/2022]
Abstract
Objective:To analyze the clinical characteristics of fungus ball sphenoid sinusitis(FBSS) and its differences from fungus ball maxillary sinusitis(FBMS). Method:A retrospective analysis was made for 50 patients with FBSS and 273 patients with FBMS in the corresponding period, which were confirmed by postoperative pathological diagnosis. And the related factors and clinical characteristics of them were analyzed. Result:FBSS were common disease in women around 50 years old. The left side FBSS was more common than the right side. About 40 percent of patients' disease course was less than half a year.FBSS had many presenting symptoms such as headache, nasal obstruction, nasal mucus with blood, smelly nasal secretions, eye ache bilges or nasion acheand tears spill. However, headache, eye ache bilges and tears spill were more common in FBSS compared with FBMS(P<0.05). The CT scan showed that there were calcification shadows in the diseased softtissue of sinus cavity.It could be accompanied by local bone thickening, sclerosis and coloboma. Only one case had a secondary surgery in 50 cases of FBSS. The surgery cure rate was as high as 98 percent. Conclusion:FBSS had various of clinical symptoms.Some presenting symptoms such as headache, eye ache bilges, and tears spill had relative specificity. CT diagnosis was more specific, and the endoscopic sphenoidotomy was the most effective treatment.
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Wang X, Hu Y, Que CL, Zhang H, Huang JJ, Cao J, Jin Z, Wang GF, Zhang W. [Efficacy of extended-infusion of carbapenem plus sulbactam for ventilator-associated pneumonia caused by extensive drug-resistant Acinetobacter baumannii]. ZHONGHUA YI XUE ZA ZHI 2018; 97:2996-3000. [PMID: 29061006 DOI: 10.3760/cma.j.issn.0376-2491.2017.38.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the efficacy of extended-infusion of carbapenem plus sulbactam for ventilator-associated pneumonia caused by extensive drug-resistant Acinetobacter baumannii (XDRAB). Methods: Clinical data of patients with ventilator-associated pneumonia caused by XDRAB who were treated with extended-infusion carbapenem plus sulbactam or tigecycline-based therapy in Peking University First Hospital from January 2015 to December 2016 were collected and reviewed in this retrospective study. Twenty-one patients were treated with extended-infusion carbapenem plus sulbactam, and 20 other patients received tigecycline combined with other antibiotics. The general status of the patient, microbiological eradication rate, superinfection rate, new microorganism colonization rate, clinical resolution rate on the third day, clinical cure rate and mortality during treatment were compared between the two groups. Results: The two groups shared similar characteristics except that patients in the carbapenem group were younger. Microbiological eradication was not observed. Superinfections occurred in 1 patients (4.8%) in the carbapenem group and 0 patients in the tigecycline group (P=1.000), the occurrences of new microorganisms colonization were 14.3% and 25.0% respectively (P=0.638). Clinical cure were achieved in 57.1% of the patients in the carbapenem group and 50.0% of the patients in the tigecycline group (P=0.647), the clinical resolution rates on the third day were 52.4% and 45.0% respectively (P=0.636). The mortality during treatment was 9.5% in carbapenem group, and 20.0% in tigecycline group (P=0.612). No serious adverse drug reactions occurred. Conclusions: Ventilator-associated pneumonia caused by XDRAB treated with either extended-infusion carbapenem plus sulbactam or tigecycline-based therapy has a similar clinical outcome.
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Ho CHM, Chiang CL, Lee FAS, Choi HCW, Chan JCH, Yeung CSY, Huang JJ, Chan MKH, Blanck O, Wong FCS. Comparison of platelet-albumin-bilirubin (PALBI), albumin-bilirubin (ALBI), and child-pugh (CP) score for predicting of survival in advanced hcc patients receiving radiotherapy (RT). Oncotarget 2018; 9:28818-28829. [PMID: 29988960 PMCID: PMC6034750 DOI: 10.18632/oncotarget.25522] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/12/2018] [Indexed: 01/27/2023] Open
Abstract
Purpose This work evaluated the prognostic performance of Child-Pugh (CP), albumin-bilirubin (ALBI) and platelet-albumin-bilirubin (PALBI) scores in hepatocellular carcinoma (HCC) patients undergoing radiotherapy (RT). Results The study included 174 consecutive patients with 63% at CP A5 (n = 110) and 34% at CP A6 (n = 64). The median ALBI score was −2.39 (range: −3.61 to −1.41) with 34.5% at grade A1 (n = 60) and 65.5% at grade A2 (n = 114). The median PALBI score was −2.39 (range −3.39 to −1.24) with 33.3% at grade 1 (n = 58), 41.4% at grade 2 (n = 72) and 25.3% at grade 3 (n = 44). With a median follow-up of 21.7 months, the median OS of the entire cohort was 22.2 months. OS was significantly associated with the PALBI grade (p = 0.002) and for the ALBI grade (p = 0.00495), but not for the CP score (p = 0.46). The PALBI grade has a significantly higher AUC compared than the ALBI grade or CP scores in predicting OS. The PALBI grade was predictive of CP score decline ≥2 (20% grade 3 vs. 5.3% grade 1/2 p = 0.05) but the ALBI and CP scores were not. Conclusion Among CP A HCC patients receiving radiotherapy, the PALBI and ALBI grade maybe a better prognostic tool than the CP score. The role of PALBI in predicting liver toxicity warranted further exploration. Methods We retrospectively reviewed HCC patients treated with individualized hypo-fractionated radiotherapy (IHRT) using stereotactic technique from 2006 to 2015. We collected CP, ALBI and PALBI scores prior to treatment and analyzed their correlation with overall survival (OS) and liver toxicity.
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Zuo HX, Niu YM, Zhang C, Huang JJ, Wang L, Du SM. [The clinical efficacy of coblation tonsillectomy and conventional tonsillectomy in China: A Meta analysis]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:269-278. [PMID: 29798503 DOI: 10.13201/j.issn.1001-1781.2018.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Indexed: 11/12/2022]
Abstract
Objective:To systematically review the clinical efficacy of coblation tonsillectomy and conventional tonsillectomy in China. Method:Randomized controlled trials (RCT) of coblation tonsillectomy and conventional tonsillectomy were searched and retrieved through online databases (PubMed, Cumulative Index to Nursing and Allied Health, EMBASE, Cochrane Library, CBM, CNKI, VIP, WanFang, SUMsearch and Google search engine) and related literatures were reviewed up to 30 April, 2017. Two investigators independently screened literatures,extracted data and evaluated the risk of bias assessment tools for RCT using the Version 5.1.0 of Cochrane Handbook for Systematic Reviews of Interventions. Then, Meta analysis was performed using RevMan 5.3 software provided by the Cochrane Collaboration. Result:A total of 32 RCTs involving 3 197 tonsillectomy patients were included. The results of meta-analysis showed that: the operation time (MD=-17.03, 95%CI -19.78 to -14.28, P<0.00 001), intraoperative blood loss (MD=-27.00, 95%CI -30.44 to -23.56, P<0.00 001), postoperative pain in 24 hours (MD=-2.00, 95%CI -2.65 to -1.35, P<0.00 001), time needed to regain the normal diet (MD=-2.01, 95%CI -2.60 to -1.42, P<0.00001), formation time of white membrane (MD=-2.44, 95%CI -3.96 to -0.93, P=0.002) of patients in the coblation tonsillectomy group were all significantly lower than the conventional tonsillectomy group; while the exfoliation time of white membrane (MD=2.02, 95%CI 0.65 to 3.39, P=0.004) in the coblation tonsillectomy group was significantly longer than the conventional tonsillectomy group. Conclusion:Current evidence shows that, compared with the conventional tonsillectomy group, the coblation tonsillectomy group can significantly shorten the operation time, decrease intraoperative blood loss, alleviate postoperative pain degree during 24 hours, regain the normal diet early and form white membrane early, but delaye the exfoliation time of white membrane. Due to the limited kinds of literature and quality of the included studies, the above conclusions still need to be verified by carrying out more large scale samples and high quality randomized controlled trials (RCTs) studies.
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Guo JY, Lei LJ, Qiao N, Fan GQ, Sun CM, Huang JJ, Wang T. [Research on potential interaction between mitochondrial DNA copy number and related factors on risk of hypertension in coal miners]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2017; 38:26-31. [PMID: 28100372 DOI: 10.3760/cma.j.issn.0254-6450.2017.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effects of mitochondrial DNA (mtDNA) copy number in peripheral blood and related factors on the risk of hypertension in coal miners. Methods: A case-control study was conducted in 378 coal miners with hypertension and 325 healthy coal miners recruited from Datong Coal Mine Group. A standard questionnaire was used to collect their general information, such as demographic characteristics, habits and occupational history. Fluorescence quantitative PCR was performed to detect the copy number of mtDNA. Logistic regression model was applied for identifying the related risk factors of hypertension and analyzing the interaction between mtDNA copy number and risk factors. Results: The prevalence of hypertension of high mtDNA copy number was lower than mtDNA copy numberin 0-5.67 group, but the difference was not statistically significant (P=0.414). Alcohol drinking (OR=1.80, 95% CI: 1.26-2.56), family history of hypertension (OR=1.74, 95% CI: 1.20- 2.50), work shifts (OR=0.69, 95% CI: 0.48-0.99), education level (P=0.012) and family monthly income level (P=0.001) were related to the prevalence of hypertension. There were potential interactions between mtDNA copy number and alcohol drinking, family monthly income level, family history of hypertension, respectively. Alcohol drinking was a risk factor for hypertension [1.77 (1.25-2.50)]. Potential interactions between mtDNA copy number and alcohol drinking reduced the risk of hypertension (OR=1.20, 95% CI: 1.07-1.35). Family history of hypertension was a risk factor for hypertension [1.81(1.26-2.59)]. Potential interactions between mtDNA copy number and family history of hypertension reduced the risk of hypertension (OR=1.24, 95%CI: 1.09-1.41). Family monthly income level was a protect factor for hypertension [0.55(0.46-0.66)]. Potential interactions between mtDNA copy number and family monthly income level increased the protection role of hypertension (OR=0.90, 95% CI: 0.86-0.94). Conclusion: mtDNA copy number variation was not significantly associated with the prevalence of hypertension in coal miners, but mtDNA copy number showed multiplication interaction on the prevalence of hypertension with alcohol drinking, family monthly income level as well as family history of hypertension and made their influences weaken.
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Huang JJ, Zhang H, Zhang W, Wang X, Gong YH, Wang GF. [Patient-related independent clinical risk factors for early complications following interventional pulmonology procedures]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2016; 48:1006-1011. [PMID: 27987505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the early complication rate and identify patient-related independent clinical risk factors for early complications in patients following interventional pulmonology procedures. METHODS In the period from December 2014 to December 2015, sufficient data of Peking University First Hospital Respiratory and Critical Care Medicine Department for analysis were identified in 218 subjects. Interventional pulmonology procedures were performed in all the patients. Early complications after the procedures were defined as newly respiratory failure, arrhythmia requiring treatment, severe hemoptysis, pneumothorax, pneumomediastinum, pulmonary edema, tracheoesophageal fistulae, bronchopleural fistulae, acute coronary syndrome, acute cerebrovascular accident, and death. Patient-related clinical risk factors were defined as coronary atherosclerotic heart disease, cerebral infarction, diabetes mellitus, cirrhosis, chronic kidney disease, arrhythmia, asthma, chronic obstructive pulmonary disease, hypertension, and previous interventional pulmonology treatment. The patient-related independent clinical risk factors which had close relations to the occurrence of early complications were analyzed by multivariate statistical analysis with Logistic regression. RESULTS There were 56.4% male and 43.6% female subjects in this study. There were 10.6% current smokers, 26.6% former smokers, and 62.8% non-smokers. The overall early complication rate was 8.3%. In all the subjects groups, the patient-related independent clinical risk factors for the early complication rate were coronary atherosclerotic heart disease (B=1.545, P=0.006, OR=4.686, 95% CI 1.568-14.006), chronic obstructive pulmonary disease (B=1.037, P=0.049, OR=2.820, 95% CI 1.675-11.790), and current smoking status (B=1.412, P=0.032, OR=4.139, 95% CI 1.134-15.109); for the newly respiratory failure rates were coronary atherosclerotic heart disease (B=2.207, P=0.004, OR=9.087, 95% CI 2.028-40.714), chronic obstructive pulmonary disease (B=1.646, P=0.048, OR=5.188, 95% CI 1.783-34.375), and lesions involving three central airways (B=1.899, P=0.032, OR=6.680, 95% CI 1.182-37.740). In the malignant group, the patient-related independent clinical risk factor for the early complication rate was current smoking status (B=2.953, P=0.006, OR=19.161, 95% CI 2.360-155.572). In the benign group, the patient-related independent clinical risk factor for the early complication rate was only coronary atherosclerotic heart disease (B=1.976, P=0.022, OR=7.214, 95% CI 1.324-39.298). CONCLUSION Closer monitoring of patients with identified clinical risk factors is advisable prior and immediately after interventional pulmonology procedures. In order to avoid or minimize early complications, special attention should be directed toward patients who are current smokers, or patients with lesions involving three central airways, or with coronary atherosclerotic heart disease or chronic obstructive pulmonary disease.
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Huang JJ, Li B, Liang QF, Xu XL, Gao F, Zhang ZB. [The clinical and histopathological analysis of 2 053 cases of conjunctival neoplasms]. [ZHONGHUA YAN KE ZA ZHI] CHINESE JOURNAL OF OPHTHALMOLOGY 2016; 52:738-744. [PMID: 27760645 DOI: 10.3760/cma.j.issn.0412-4081.2016.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: We aimed to identify and describe the clinical and histopathologic characteristics of conjunctival neoplasms. Methods: Retrospective case series study. We collected and analyzed the clinical and histopathologic data of the conjunctival neoplastic specimens including the age, gender, and histopathologic diagnosis of all patients obtained from Beijing Tongren Eye Center between October 2003 and October 2015. All the pathology diagnosis results were divided into two categories which were benign and malignant tumors, according to Shields histopathological classification methods and the pathology diagnosis results in our department. All cases were divided into four groups as 0-17 years old, 18-39 years old, 40-59 years old, aged 60 and above. The chi-square test was used for statistical analysis. Results: Of the 2 053 cases, 1 025 were males and 1 028 were females (male∶female=1∶1). 1660 cases (80.9%) were benign and 393 cases(19.1%) were premalignant or malignant. The average age at diagnosis was 30.5 years for benign lesions and 53.3 years for premalignant and malignant lesions, which was significant different (P<0.01). The most common benign lesions were nevus, cysts, dermoids and dermolipomas, inflammatory granulomas and squamous cell papillomas. The most common premalignant and malignant tumors were CIN, melanomas, lymphomas and squamous cell carcinoma. The constitution of males and females of cysts, squamous cell papillomas, primary acquired melanosis, CIN and lymphomas were significant different (P<0.01). Moreover, the most common benign and malignant neoplasm were dermoids and dermolipomas, melanomas respectively in group under 18 years old. And nevus and lymphomas were the most common benign and malignant tumors respectively in patients between 18 and 39 years old. While cysts and CIN were the most common benign and malignant tumors respectively in cases over 40 years old. Conclusions: The majority of tumors of the conjunctiva were benign, with the young people being most. The premalignant and malignant tumors were more frequent in the elderly. Nevus and CIN were the most common benign and malignant tumors, respectively.(Chin J Ophthalmol, 2016, 52: 738-744).
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Huang JJ, Liang QF, Li B. [Role of in vivo confocal microscopy in the diagnosis of keratoconjunctival tumors]. [ZHONGHUA YAN KE ZA ZHI] CHINESE JOURNAL OF OPHTHALMOLOGY 2016; 52:789-793. [PMID: 27760652 DOI: 10.3760/cma.j.issn.0412-4081.2016.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The diagnosis of keratoconjunctival tumors were mainly relied on the examination of the slit lamp microscope and histopathology till now. Making an accurate diagnosis to ocular surface tumor in time was very important for deciding the treatment method and evaluating the prognosis. In recent years, in vivo confocal microscopy (IVCM) has been used in ophthalmic clinical diagnosis as a new evaluation method. It was easy to detect cytological characteristics of ocular surface diseases safely in vivo. More and more researches results have shown that IVCM could provide powerful supports to the diagnosis and management of keratoconjunctival tumors, especially for the pigmented tumors and ocular surface squamous neoplasia. In this paper, the applications of IVCM for diagnosing keratoconjunctival tumors were reviewed. (Chin J Ophthalmol, 2016, 52: 789-793).
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