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Objective: To understand the prevalence of major chronic diseases of diabetes, cardiovascular disease and malignant tumor in people living with HIV in Taizhou. Methods: The data were collected from China Information System for Disease Control and Prevention and Taizhou Chronic Disease Information Management System. A total of 5 126 people living HIV under follow-up in Taizhou from 1998 to 2022 were included in the analysis. Software SAS 9.4 was used for χ2 test, trend analysis and logistic regression analysis. Results: In the 5 126 people living with HIV, the reported prevalence rates of diabetes,cardiovascular disease and malignant tumor were 10.28% (527/5 126),3.98% (204/5 126) and 6.01% (308/5 126), respectively. 37.00% (195/527) and 48.58% (256/527), 40.20% (82/204) and 48.53% (99/204), 37.66% (116/308) and 48.38% (149/308) were diagnosed as diabetes, cardiovascular disease and malignant tumor before and after confirmation of HIV infection. From 2013 to 2022, the proportion of HIV infected people diagnosed with diabetes, cardiovascular disease and malignant tumor after confirmation increased (trend χ2=79.98,P<0.001; trend χ2=17.44,P<0.001; trend χ2=32.06,P<0.001). Based on the analysis on the factors for complicated chronic diseases in people living with HIV, it was found that women under 60 years old (aOR=0.66, 95%CI: 0.50-0.86) and those with access to antiviral treatment for >5 years before 2016 (aOR=0.54,95%CI:0.37-0.78) were less likely to develop complicated chronic diseases, and those under 60 years old with initial CD4+T lymphocytes counts <200 cells/µl (aOR=1.32, 95%CI: 1.02-1.70), those aged 40-49 and 50-59 years (aOR=2.88, 95%CI:2.20-3.79; aOR=5.43, 95%CI: 4.10-7.21) as well as those without a record of treatment medication use after 2016 (aOR=1.95,95%CI:1.20-3.16) were more likely to develop complicated chronic diseases. The probability of developing complicated chronic diseases might increase with age in people living with HIV. Conclusions: From 1998 to 2022, there was a certain proportion of complicated chronic diseases among HIV infected individuals in Taizhou, and the proportion of diagnosed cases increased after HIV infection was confirmed. It is necessary to conduct early chronic disease screening, behavior intervention and standardized management in people living with HIV.
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Doenças Cardiovasculares , Diabetes Mellitus , Infecções por HIV , Humanos , Infecções por HIV/epidemiologia , China/epidemiologia , Doença Crônica/epidemiologia , Prevalência , Diabetes Mellitus/epidemiologia , Doenças Cardiovasculares/epidemiologia , Feminino , Masculino , Neoplasias/epidemiologia , Adulto , Pessoa de Meia-IdadeRESUMO
Objective: To understand the incidence and causes of HIV/AIDS death patients in Taizhou from 1998 to 2022. Methods: The data were collected from the AIDS Integrated Prevention and Control Information System of China Information System for Diseases Control and Prevention and Taizhou Chronic Disease Information Management System. By the end of 2022, a total of 5 126 HIV/AIDS patients living in Taizhou for a long time were included, SAS 9.4 was used for Kruskal-Wallis test, χ2 test and trend analysis. Results: From 1998 to 2022, a total of 796 HIV/AIDS patients died, with a fatality rate of 15.53% (796/5 126), in whom 52.26% (416/796) died within one year after confirmation. The proportion of HIV/AIDS patients who died within one year decreased (trend χ2=5.60, P<0.001). For the constituent of death causes, there were 140 (17.59%) deaths of AIDS, 237 (29.77%) deaths of malignant tumors, 99 (12.44%) deaths of cardiovascular disease, 58 (7.29%) deaths caused by injuries, 160 (20.10%) deaths due to other causes, and 102 (12.81%) deaths due to unknown causes. The constituent ratio of deaths of malignant tumor, cardiovascular disease and other causes increased over time (trend χ2=1.92, P=0.028; trend χ2=2.81, P=0.003; trend χ2=2.07, P=0.020). There were differences in the distribution of death causes in HIV/AIDS cases in terms of age, occupation, marital status, ethnic group, educational level and mode of transmission (all P<0.05). The average age of the death cases due to cardiovascular disease was higher than other death cases, the cases who died from AIDS had shorter survival time and the lower initial CD4+T cells after confirmation compared with all other death cases, and the time interval from confirmation to treatment in HIV/AIDS patients with unknown death causes was longer than those of all other death cases (all P<0.05). Conclusions: The constituent ratio of non-AIDS related deaths in HIV/AIDS patients in Taizhou was relatively high and showed an upward trend during 1998-2022. It is necessary to further strengthen the early screening, prevention and treatment of chronic non infectious diseases.
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Síndrome da Imunodeficiência Adquirida , Doenças Cardiovasculares , Humanos , Síndrome da Imunodeficiência Adquirida/epidemiologia , Causas de Morte , Causalidade , China/epidemiologiaRESUMO
OBJECTIVE: Sophorae Flavescentis Radix (Kuh-seng, SFR), a Traditional Chinese Medicine (TCM), is widely used alone or within a TCM formula to treat pruritus, especially histamine-independent intractable itching. In the previous study, potential antipruritic active components of the SFR were screened based on cell membrane immobilized chromatography (CMIC), revealing oxymatrine (OMT) as an antipruritic agent. However, the low oral bioavailability (OB) of OMT cannot explain the antipruritic effect of SFR when administered orally in clinic. In this study, we investigated the antipruritic effects and underlying mechanisms of orally administered SFR. MATERIALS AND METHODS: A network pharmacology and molecular docking were employed to screen the active components of SFR and predict their binding to disease-related target proteins, while the potential mechanisms were explored with Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. The binding energy between components and target proteins was calculated by molecular docking. RESULTS: The SFR-components-targets-intractable itching Protein-Protein Interactions (PPI) network was established, and 22 active components and 42 targets were screened. The GO enrichment analysis showed that the key target genes of SFR were related to nuclear receptors, transcription factors, and steroid hormone receptors. The results of the KEGG enrichment pathway analysis include Hepatitis B, epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor resistance, advanced glycation end product (AGE)-receptor for AGE (RAGE) signaling pathway in diabetic complications, etc. Molecular docking showed that three key target proteins in the network, the vascular endothelial growth factor A (VEGFA), epidermal growth factor receptor (EGFR) and caspase-3 (CASP3), have higher binding activities with inermine, phaseolin and kushenol O, respectively; the binding energy of each pair is stronger than that of the target protein-corresponding inhibitors. CONCLUSIONS: The complexity of the SFR-components-targets-intractable itching network demonstrated the holistic treatment effect of SFR on intractable itching. The partial coherence between results screened by CMIC in the previous study and network pharmacology demonstrated the potential of network pharmacology in active component screening. Inermine screened from both CMIC and network pharmacology is a VEGFA inhibitor, which possibly accounts for the antipruritic effect of orally administered SFR.
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Antipruriginosos , Medicamentos de Ervas Chinesas , Humanos , Simulação de Acoplamento Molecular , Fator A de Crescimento do Endotélio Vascular , Farmacologia em Rede , Prurido , Receptores ErbB , Medicamentos de Ervas Chinesas/farmacologia , Medicamentos de Ervas Chinesas/uso terapêuticoRESUMO
To explore prognostic factors in intermediate-risk acute myeloid leukemia (AML) patients with minimal residual disease (MRD) negativity (MRD<0.1%,MRD-)receiving autologous hematopoietic stem cell transplantation (auto-HSCT).A total of 59 intermediate-risk AML patients with MRD-were treated with auto-HSCT from January 2015 to September 2021 at Affiliated People's Hospital of Ningbo University. The clinical data and laboratory results were collected retrospectively. Efficacy, clinical outcome and prognostic factors were analyzed. Univariate analysis was conducted by using log-rank test, the multivariate analysis by Cox proportional risk model.Among 59 patients, there were 27 males and 32 females with median age of 55 (31-69) years old.The median follow-up was 761(317-1 861)days. The 2-year overall survival (OS) rate and event-free survival (EFS) rate were 76.1%±11.4% and 73.4%±11.6% respectively.The univariate analysis showed that age older than 50 years, TET2 gene mutation (TET2+), achieving MRD negativity over 30 days (MRD30+) were unfavorable factors of OS (χ2=6.20, 33.20, 7.18;P=0.013,<0.001, 0.007). TET2+, WT1 gene mutation (WT1+), CD34+cells<2×106/kg, MRD30+were negative factors of EFS (χ2=17.29, 4.47, 3.94, 9.393;P<0.001, 0.035, 0.047, 0.002).Multivariate analysis showed that MRD30+, TET2+ were independent prognostic factors of OS and EFS (OS:HR=9.251, 25.839, P=0.036, 0.001;EFS:HR=5.851, 9.199, P=0.043, 0.002). Intermediate-risk AML patients with MRD30+or TET2+ have very poor prognosis after auto-HSCT. Alternative regimens should be investigated.
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Transplante de Células-Tronco Hematopoéticas , Leucemia Mieloide Aguda , Idoso , Feminino , Humanos , Leucemia Mieloide Aguda/genética , Masculino , Pessoa de Meia-Idade , Neoplasia Residual , Prognóstico , Estudos RetrospectivosRESUMO
Objective: To analyze the protein expression differences of lacrimal gland adenoid cystic carcinoma (LACC) with high-grade transformation (HGT). Methods: Experimental study. A total of 8 paraffin tissue samples were collected in Tianjin Medical University Eye Hospital from December 2012 to January 2019. According to pathological examination, the samples were divided into the LACC group and the LACC-HGT group, with 4 cases in each group. The LACC group included 2 male samples and 2 female samples, with an average age of 53 years. The LACC-HGT group included 2 male samples and 2 female samples, with an average age of 44 years. Primary cells were cultured from fresh tumor tissue. Isobaric tags for relative and absolute quantification techniques were used to screen the differentially expressed proteins between the two groups, and bioinformatics analysis was conducted for the differentially expressed proteins. Microarray was used to screen differentially expressed mRNAs between LACC and LACC-HGT primary cells. The mass spectrum data were intersected with mRNA microarray data, and quantitative real-time (qRT) PCR was performed to verify the results. Proteomics and microarray data were compared using the independent sample t test. The qRT-PCR data were compared pairwise by one-way analysis of variance. Results: A total of 105 HGT-related differential proteins were detected in this study, including 50 up-regulated proteins and 55 down-regulated proteins. The significantly up-regulated proteins included hemoglobin subunit beta, hemoglobin subunit alpha 1, and collagen type â ¥ alpha 2 chain; the significantly down-regulated proteins included Cereblon, adenosylhomocysteinase like 2, and ribosomal protein L39 pseudogene 5. Gene ontology analysis results showed that the LACC-HGT differential proteins were mainly located in the cytoplasm, vesicle cavity, and extracellular matrix, had organic acid binding and molecular carrier activity, and participated in the regulation of extracellular matrix composition, immunity, inflammation, apoptosis, and other biological processes. Pathway analysis showed that the LACC-HGT differential proteins were mainly involved in signal pathways such as mitogen-activated protein kinase signal pathway and extracellular matrix proteoglycans and glycan metabolism signal pathway. Protein complex prediction analysis screened out 4 up-regulated protein complexes and 1 down-regulated protein complex. There were 15 LACC-HGT differential proteins that overlapped with mRNA chip differential genes, of which 6 were tumor-related proteins including collagen type XIV alpha 1 chain (COL14A1), EMAP like 4 (EML4), inter-alpha-trypsin inhibitor heavy chain 4 (ITIH4), NDRG family member 2 (NDRG2), osteoglycin (OGN) an Ras homolog family member C (RhoC). The main function was the movement and migration of tumor cells. The qRT-PCR results showed that the relative expression levels of COL14A1, EML4, ITIH4, NDRG2, OGN, and RhoC in primary LACC-1, LACC-2, LACC-HGT-1, and LACC-HGT-2 cells were significantly different (F=1 675.98, 38.53, 27.37, 16.47, 13.38, 25.22, all P<0.01). For example, the relative expression of COL14A1 in primary LACC-HGT-1 (16.09±0.51) and LACC-HGT-2 (9.96±0.34) cells was significantly higher than that in primary LACC-1 (1.00±0.13) and LACC-2 (0.67±0.08) cells (all P<0.05). Conclusion: There are differentially expressed proteins between LACC-HGT and LACC, among which COL14A1, EML4, ITIH4, NDRG2, OGN, and RhoC may play an important role in LACC-HGT and can be used as potential targets of LACC-HGT in further study. (Chin J Ophthalmol, 2021, 57: 531-539).
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Carcinoma Adenoide Cístico , Neoplasias Oculares , Doenças do Aparelho Lacrimal , Aparelho Lacrimal , Adulto , Carcinoma Adenoide Cístico/genética , Neoplasias Oculares/genética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , ProteômicaRESUMO
The COVID-19 pandemic has altered and reshaped the delivery of oral and maxillofacial surgery (OMS) over the past few months. As the USA gradually lifts restrictions and re-opens, surgeons must adjust accordingly. Therefore, the OMS Resurgence Conference: Safely Resuming Practice with a New Normal was organized for 11 May 2020 to gather and disseminate expert opinions and recommendations for OMSs to thoughtfully resume work with efficiency and safety. This manuscript offers a summary of the highlights from the conference discussion.
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Betacoronavirus , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Cirurgia Bucal , COVID-19 , Humanos , SARS-CoV-2 , Estados UnidosRESUMO
Objective: To investigate the possible influencing factors of false-negative diagnosis of cervical/vaginal liquid based cytology, and further improve the sensitivity of cervical/vaginal cytology. Methods: The results of cervical/vaginal cytology of outpatients and inpatients in Department of Obstetrics and Gynecology, Peking University First Hospital from July 2015 to December 2018 were analyzed retrospectively. Cytological false-negative cases were defined as the patients whose cytological results showed no intraepithelial neoplasia and malignant (NILM), but whose biopsy was diagnosed as cervical intraepithelial neoplasia (CIN) 2 or vaginal intraepithelial neoplasia (VAIN) 2 or above within 6 months of the diagnosis. The review of false-negative cytology smear was completed by two senior cytologists. Two-class logistic regression was used to evaluate the influence of age, location or number of lesion, and degree of lesion on the false-negative diagnosis of cytology. The reasons for the inconsistency of false-negative diagnosis were analyzed with the review results. Results: Among 1 009 cases of CIN2+ and VAIN2+ lesions, 180 cases (17.8%) showed NILM. After reviewing the smear, 123 cases (68.3%) were identified as NILM and 57 cases(31.7%) as abnormal. The false-negative rate was the highest (20.8%) in the patients with age≤30 years, and the risk was 8.85 times higher than the patients aged 31 to 60 years (P<0.001), 9.26 times than the patients aged≥60 years (P<0.001). The highest cytological false-negative rate was 50.0% for cervical polyps or intraductal lesions. The false-negative rate of vaginal wall or vaginal pedicle rupture was 13.0%; that of single cervical lesion was 22.3%; that of high-grade squamous intraepithelial lesion(HSIL) and adenocarcinoma in situ of cervix(AIS) was 13.7% and that of malignant lesions was 3.9%. The most common cell types in the reviewed abnormal cases were squamous cells in the middle surface layer (38.6%) and squamous cells in the outer bottom layer (24.6%). The abnormal cells in all smears was the most common distribution (59.7%), the number of abnormal cells in the smear was less than 10 (31.6%), nuclear enlargement and light staining were common (42.2%), and inflammatory lesions or keratotic changes in the background were most common (59.7%). Conclusions: Age of the patient, location or number of lesion, and degree of lesion are associated with false-negative diagnosis of cytology. Summarizing sampling experience and improving sampling skills will help reduce the occurrence of false-negative cases. Cytopathologists should examine slightly abnormal changes more carefully and learn how to further reduce the false-negative rate procactively.
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Displasia do Colo do Útero , Neoplasias do Colo do Útero , Adulto , Citodiagnóstico , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Estudos Retrospectivos , Esfregaço VaginalRESUMO
Objective: To study the characteristics and clinical significance of pulmonary function test and kerbs von den lungen 6 (KL-6) in anti-synthetase syndrome related interstitial lung disease (ASSD-ILD) and idiopathic pulmonary fibrosis (IPF). Methods: The clinical data of 43 patients with ASSD-ILD (ASSD-ILD group) from May 2015 to May 2017 were collected retrospectively, including 12 males and 31 females, and 34 patients with IPF (IPF group) treated in the First Affiliated Hospital of Zhengzhou University during the same period, including 28 males and 6 females, were also included. The basic information, and the value of pulmonary function test [pulmonary function parameters included the forced vital capacity expressed as percent predicted (FVC%pred), the forced expiratory volume in 1 second expressed as percent predicted (FEV(1)%pred), the ratio of FVC to FEV(1) (FVC/FEV(1)), the peak expiratory flow expressed as percent predicted (PEF%pred), the forced expiratory flow at 25%, 50%, 75% of FVC as percent predicted (FEF(25)%pred, FEF(50)%pred, and FEF(75)%pred), the maximum mid-expiratory flow as percent predicted (MMEF% pred), and the diffusing capacity for carbon monoxide as percent predicted (DLCO% pred)], and serum KL-6 level in ASSD-ILD and IPF were compared. Results: The FEV(1)%pred, FEF(50)%pred, FEF(75)%pred, and MMEF%pred values in ASSD-ILD group were significantly lower than those in IPF group (all P<0.05), while the FVC% pred, FVC/FEV(1), PEF% pred, FEF(25)%pred, and DLCO% pred values in ASSD-ILD group had no significant difference compared with IPF group (all P>0.05). There was no significant difference in serum KL-6 level between ASSD-ILD group and IPF group [(1 169±911) vs (1 210±908) U/ml, t=0.62, P=0.463]. Follow-up analysis showed that the serum KL-6 level of ASSD-ILD patients who died within two years was significantly higher than that of survivors [(2 060±1 168) vs (1 042±858) U/ml, t=2.93, P=0.041]. The serum KL-6 level of patients who died within two years of IPF patients was also significantly higher than that of patients who survived [(1 767±865) vs (1 089±894) U/ml, t=2.53, P=0.026]. The serum KL-6 level in ASSD-ILD group was negatively correlated with FVC%pred (r=-0.43, P=0.004), FEV(1)%pred (r=-0.39, P=0.010) and DLCO% pred (r=-0.41, P=0.006). There was no correlation between serum KL-6 level and pulmonary function test indexes in IPF group (all P>0.05). Conclusions: There is difference in pulmonary function test between ASSD-ILD patients and IPF patients. High serum KL-6 level will be predictive of poor prognosis.
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Fibrose Pulmonar Idiopática , Doenças Pulmonares Intersticiais , Feminino , Humanos , Masculino , Mucina-1 , Testes de Função Respiratória , Estudos Retrospectivos , Capacidade VitalRESUMO
Objective: To evaluate the clinical significance of dissection parathyroidectomy for secondary hyperparathyroidism (SHPT) in patients with renal disease on maintenance dialysis. Methods: We retrospectively reviewed 195 patients with SHPT treated in the Department of Otolaryngology & Head and Neck Surgery of Beijing Civil Aviation General Hospital between September 2009 and September 2017, including 92 males and 103 females, aged from 23 to 77 years old. There were 167 patients by operated firstly and 28 patients by operated secondly for persistent or recurrent SHPT after operation. All patients received dissection parathyroidectomy with parathyroid autograft in the sternocleidomastoid. The easement of symptoms, the levels of serum intact parathyroid hormone (iPTH), serum-ionized calcium, phosphorus, and hemoglobin were compared before and after operation. Data were analyzed by SPSS 22.0 software. Results: Confirmed by postoperative pathology, a total of 804 hyperplastic parathyroid glands were removed in 195 patients with SHPT. Among them, 765 parathyroid glands were clearly identified and located with naked eye. The anatomic distribution of the glands showed 577 (75.4%) in the tracheoesophageal groove. The incidence of ectopic parathyroid glands was 24.6% (188/765). Other 39 (4.9%) hyperplastic parathyroid glands from 22(11.3%) patients, which were not identified and located with naked eye during operation, were pathologically detected in the dissected tissue specimens. Among 195 patients, 28(14.4%) showed supernumerary parathyroid glands. No serious complications occurred after operation. Within 6 months after the operation, the bone pain and skin itch symptoms were completely relieved and, also, the symptoms of muscle weakness, restless leg, anemia and poor sleep quality were significantly alleviated. Following-up at 6 months after surgery showed the serum levels of iPTH [(70.31±60.12) pg/ml], calium [(2.13±0.22) mmol/L], and phosphorus [(1.17±0.27) mmol/L] decreased significantly respectively compared with the preoperative serum levels of iPTH [(1 501.02±167.26) pg/ml], calium [(2.40±0.32) mmol/L], and phosphorus[(2.27±0.50)mmol/L], all with statistically significant differences (P<0.01); the levels of hemoglobin [(120.32±10.63) g/L] and hematocrit [(39.20±3.21)%] were higher than the preoperative levels of hemoglobin[(104.11±15.17) g/L] and hematocrit [(31.25±5.12)%], both with statistically significant differences (t valve was 12.22,18,37,respectively, all P<0.05). Conclusions: Dissection parathyroidectomy is a beneficial and safe surgical procedure for patients with medically refractory SHPT.
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Hiperparatireoidismo Secundário/cirurgia , Paratireoidectomia , Adulto , Idoso , Cálcio/sangue , Feminino , Hemoglobinas/análise , Humanos , Masculino , Pessoa de Meia-Idade , Glândulas Paratireoides/cirurgia , Hormônio Paratireóideo/sangue , Fósforo/sangue , Estudos Retrospectivos , Adulto JovemRESUMO
Objective: To analyze the prognostic value of baseline serum free light chain (sFLC) in immunoglobulin light-chain cardiac amyloidosis (AL-CA) . Methods: Thirty patients diagnosed with AL-CA from January 2012 to December 2016 at Beijing Chaoyang Hospital were included in this study to retrospectively evaluate the clinical data. The cut-off value of dFLC (involved sFLC minus uninvolved sFLC) was determined according to the receiver operator characteristic curve (ROC) and grouped, the prognoses of both groups were evaluated. Results: The onset age of all AL-CA patients was 57 years old. It occurred more commonly in men (21 cases, 70%) and the light chains of immunoglobulin composed mainly of type λ (22 cases, 73.3%) . Renal involvements occurred in 17 cases (56.7%) . The median value of difference between involved and uninvolved serum immunoglobulin free light chain levels (dFLC) was 162.9 (57.9-401.6) mg/L. More subjects in the high dFLC group had higher BNP (P=0.005) , and shorter median survival than those in the low dFLC group (15 months vs 47 months, P<0.001) . Similar results of median survival were observed when the patients were redivided by a new cut-off value of 180 mg/L for dFLC (high dFLC group: 22 months, low dFLC group: 40 months, P=0.001) , or a κ/λ ratio in which patients with κ type sFLC-ratio<3.79 and λ type sFLC-ratio≥0.06 were grouped into the low sFLC-ratio (37 months) , and the reverse the high sFLC-ratio ones (25 months, P=0.021) . In multivariate analysis, dFLC and New York Heart Association (NYHA) classification of cardiac function were two risk factors associated with all-cause mortality in patients, of them the hazard ratio for higher dFLC was 12.13 (95%CI 2.98-49.30, P<0.001) . Conclusion: Measurement of the sFLC level could implicate the prognosis of AL-CA.
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Amiloidose de Cadeia Leve de Imunoglobulina , Rim , Feminino , Humanos , Cadeias Leves de Imunoglobulina , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos RetrospectivosRESUMO
PURPOSE: As a novel immune-nutritional biomarker, the controlling nutritional status (CONUT) score has been reported to predict outcomes in cancer patients. We aimed to elucidate the prognostic value of preoperative CONUT score and construct a CONUT score-based nomogram to predict individual survival of patients with hepatitis B viral (HBV)-associated hepatocellular carcinoma (HCC) after curative hepatectomy. METHODS: Preoperative CONUT score was retrospectively calculated in 380 HBV-associated HCC patients undergoing radical resection between 2006 and 2012. Patients were assigned to two groups: CONUT-low ( < 2) and CONUT-high ( ≥ 2), according to the optimal cut-off value determined using receiver operating characteristic analysis. Associations of CONUT score with oncological outcomes were evaluated. The Cox proportional hazard model was used to identify predictors of survival and a new nomogram was developed based on the independent prognostic factors for overall survival (OS). RESULTS: The CONUT score exhibited a higher area under the curve value than the other immune-nutritional parameters. The CONUT-high group had significant poorer OS and recurrence-free survival compared with CONUT-low group (P < 0.001 and P = 0.016, respectively). Multivariate analyses identified CONUT score, liver cirrhosis, tumor size and differentiation as independent prognostic factors for OS. And the nomogram based on these four variables had superior discriminative ability to predict survival compared with other conventional staging systems. CONCLUSIONS: Preoperative CONUT score is an effective independent predictor of OS in patients with resected HBV-related HCC. This novel nomogram based on CONUT may provide accurate and individualized survival prediction for HCC patients undergoing surgical resection.
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Carcinoma Hepatocelular/mortalidade , Vírus da Hepatite B/fisiologia , Neoplasias Hepáticas/mortalidade , Nomogramas , Estado Nutricional , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/cirurgia , Feminino , Hepatectomia , Hepatite B/complicações , Humanos , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Objective: To analyze the correlation between intracranial air and electrode displacement after deep brain stimulation. Compared the accuracy of the electrodes on both sides while bilateral intracranial air. Methods: A total of 133 patients with bilateral DBS from February 2017 to February 2019 in neurosurgery department of the General Hospital of Northern Theater Command were included. A total of 266 electrodes were implanted, including 160 sides of subthalamic nucleus, 2 sides of ventromedial nucleus of thalamus and 104 sides of Globus pallidus interior. All patients underwent three-dimensional reconstruction of the head 2 hours after operation and 1 week after operation, which was fused with the preoperative surgical plan.The volume of the intracranial air is obtained by summing up the CT layer-by-layer measurements after surgery. The distance between the implanted electrode and the preoperative target on the X and Y axes in the target plane is measured.Values were expressed as means±SEM,and the t test was performed. Bivariate correlation analysis using linear correlation analysis.P<0.05 was considered statistically significant. Results: There was no statistically significant difference in the fusion error of the electrode between 2 hours and 1 week after surgery on the X-axis. But there was significant difference on the Y-axis. The difference between intracranial air volume and two fusion errors was not linearly correlated on X axis, but linearly positively correlated on Y axis. Conclusion: Intracranial air volume is an important factor affecting the accuracy of DBS surgery. The larger intracranial air volume, the larger the displacement of electrodes on Y axis.
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Estimulação Encefálica Profunda , Núcleo Subtalâmico , Eletrodos Implantados , Globo Pálido , Humanos , Imageamento por Ressonância Magnética , Doença de Parkinson/terapiaRESUMO
Objective: To compare the sensitivity of 8-color panels and next generation flow cytometry (NGF) for detecting minimal residual disease of multiple myeloma patients. Methods: 8-color-membrane antigens (8C-Mem) panel was built including CD45, CD38, CD138, CD19, CD56, CD81, CD27 and CD117 to identify the plasma cells, while 8-color-cytoplasmic antigens (8C-Cyto) panel was built including CD45, CD38, CD138, CD19, CD56, CD81, cKappa (cK) and cLambda (cλ) , and 8-color-two-tubes (8C-2tubes) panel were built including 8C-Mem and 8C-Cyto panels, the data of three groups was analyzed by Diva software. NGF uses Infinicyt software to fuse 8C-2tubes data to further analyze the expression of plasma antigens. Bone marrow aspiration obtained from 20 controls and 76 multiple myeloma patients who achieved complete remission were measured and analyzed. Results: Positive MRD samples were discriminated in 88.2% of the specimen evaluated through either abnormal plasma cells (aPCs) or clonal plasma cells (cPCs) by NGF antigens panel, Among of them, consistency was 94.7%. The median percentage of cPCs was 0.3530%, The lowest sensitivity of NGF was 0.0003%. In 8-color panels, the positive MRD rates of 8C-Mem, 8C-Cyto and 8C-2tubes panels were 84.2%, 85.5% and 86.8%, respectively, which lower than that of NGF (P<0.001) . The positive MRD rate of 8C-Mem and 8C-Cyto panels were lower than that of 8C-2tubes panel (P<0.001) , and the positive MRD rate of 8C-Mem panel was lower than that of 8C-Cyto panel (P<0.001) . Sensitivity and specificity of NGF was higher than that of 8-color panels. 8C-2tubes panel has the best sensitivity, accuracy, negative predicted value, positive predicted value and specificity than other 8-color panels. However, huge data and low efficiency for analysis is the disadvantage. 8C-Cyto panel was the second choice, and 8C-Mem panel was the last. Conclusions: Membrane and cytoplasmic light chain is a better method for multiple myeloma-MRD detection and NGF panel is an ideal approach. 8C-Cyto panel is recommended in 8-MFC groups.
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Mieloma Múltiplo , Medula Óssea , Citometria de Fluxo , Humanos , Imunofenotipagem , Mieloma Múltiplo/diagnóstico , Neoplasia Residual , PlasmócitosRESUMO
Objective: To investigate the change and relationship between serum high-mobility group box-1(HMGB1) and related inflammatory cytokines level in patients suffer with bone metastatic pain. Methods: Collection of the bone cancer pain patients who received analgesic therapy the department of pain in The First Affiliated Hospital of Jiaxing University from November 2016 to August 2016. Serum concentration of HMGB1, the Receptor of Advanced Glycation Endproducts (RAGE), monocyte chemotactic protein-1(MCP-1), tumor necrosis factor -α (TNF-α), interleukin-1ß (IL-1ß), interleukin-10 (IL-10), interleukin-13 (IL-13), and transforming growth factor-ß (TGF-ß) levels were determined in 15 healthy individuals as healthy donor and 15 patients with bone metastatic pain by enzyme-linked immunosorbent (ELISA) . The healthy individuals and patients with bone metastatic pain were collected before treatment and on 7 d after the treatment. Results: The serum concentration of HMGB1 and RAGE were significantly increased in tumorous group compared with healthy group[(8.8±2.3) vs (1.9±1.1) µg/L,(231±16) vs (46±20) ng/L); t=7.10,12.44, both P<0.05], then decreased after analgesic therapy [(4.77±1.36) µg/L, (129.80±29.32) ng/L, t=7.10, 12.44, both P<0.05]. The serum concentration of proinflammatory cytokines such as MCP-1, TNF-α, and IL-1ß were significantly increased in tumorous group when compared with healthy group, and decreased after analgesic therapy (all P<0.05). The expression of anti-inflammatory cytokines such as IL-10, IL-13, and TGF-ß were significantly increased in tumorous group when compared with healthy group, and decreased after analgesic therapy (all P<0.05).Compared with healthy group, the levels of MCP-1/IL-10, MCP-1/IL-13, MCP-1/TGF-ß, TNF-α/IL-10, TNF-α/IL-13, TNF-α/TGF-ß, IL-1ß/IL-10, IL-1ß/IL-13, IL-1ß/TGF-ß were significantly increased in tumorous group (all P<0.05). Conclusion: HMGB1 may adjust the proinflammatory-anti-inflammatory system homeostasis to participate in the development of bone metastatic pain.
Assuntos
Dor do Câncer , Citocinas , Proteína HMGB1 , Humanos , Interleucina-1beta , Fator de Necrose Tumoral alfaRESUMO
Objective: To investigate the clinical, imaging and pathological features of adult onset xanthogranuloma. Methods: Retrospective case series study.The clinical data of 4 adult patients with adult onset xanthogranuloma treated in the Tianjin Medical University Eye Hospital from 2015 to 2017 were analyzed. Results: There were 1 male and 3 females, aged 46-73 years, with an average age of 55 years. The duration of eyelid swelling was from 6 months to 6 years. One case was binocular and 3 cases were monocular. There were progressive enlargement of eyelid swelling and subcutaneous cord nodules with poor mobility and no tenderness in all 5 eyes. The eyelid skin in 2 patients (2 eyes) was bulging and yellow. CT examination showed swelling of the eyelids and soft tissue thickening in 5 eyes. There were lacrimal gland enlargement in 3 eyes, upper rectus muscle involvement in 3 eyes, external rectus muscle involvement in 1 eye, lower rectus muscle involvement in 1 eye, superior oblique muscle involvement in 1 eye, and involvement of both the superior and inferior rectus muscles in 1 eye. In 1 patient (1 eye), the lesion showed low and medium signals on T(1) weighted images and T(2) weighted images. Three patients (4 eyes) underwent color Doppler ultrasonography, showing the echo zone in the irregularly shaped eyelid was strong, the internal echo was uneven, the local echo was low, and the boundary was not clear. One of the eyes showed a blood flow signal. All patients underwent surgical resection. The pathological results showed infiltration of foamy tissue cells, Touton cells, lymphocytes and plasma cells. Immunohistochemistry demonstrated 3 patients (4 eyes) expressed CD68, and 1 patient (1 eye) expressed S-100. After 6 months to 2 years of follow-up, 3 patients had no recurrence. One patient developed eye discomfort at 6 months after surgery, and the symptoms were relieved after treatment with triamcinolone. Conclusions: Adult onset xanthogranuloma mainly manifest as eyelid swelling, periorbital mass and skin color changes, generally with no systemic involvement. Imaging examination mainly shows the involvement of soft tissues, lacrimal glands and muscles around the eyelids. The main features of the pathology are infiltration of foamy tissue cells, Touton giant cells, lymphocytes and plasma cells. (Chin J Ophthalmol, 2019, 55: 381-386).
Assuntos
Pálpebras/diagnóstico por imagem , Aparelho Lacrimal/diagnóstico por imagem , Doenças Orbitárias/diagnóstico , Ultrassonografia Doppler em Cores , Xantomatose/diagnóstico , Adulto , Idade de Início , Idoso , Feminino , Granuloma , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
Objective: To evaluate the significance of different clinicopathologic features on prognosis of patients with squamous cell carcinoma of vulva. Methods: We retrospectively analyzed the prognostic relevance of different clinicopathological variables of 201 patients with squamous cell carcinoma of vulva treated in Cancer Hospital, Chinese Academy of Medical Sciences. The data including age, initial symptoms, stage, location, tumor size, histological grade, number and size of metastatic lymph nodes, treatment mode, and presence of leukoplakia vulva was used to evaluate the prognosis of vulvar squamous cell carcinoma. Results: The median age of onset was 62.0 years old, with 74 patients in stage â , 27 in stage â ¡, 55 in stage â ¢ and 9 in stage â £. The median progression-free survival was 90.0 months. The 5-year progression-free survival rate of the total patients was 55.5%, while the 10-year progression-free survival rate was 48.5%. Univariate analysis showed statistically significant prognostic parameters included clinical stage, number of metastatic lymph nodes, tumor size and treatment mode (all P<0.001). Multivariate analysis showed that number of metastatic lymph nodes (P<0.05) was an independent prognostic factor for progression-free survival. Conclusion: The study illustrates that number of metastatic lymph nodes represents important independent factor for progression-free survival of patients with vulvar squamous cell carcinoma.
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Carcinoma de Células Escamosas/patologia , Neoplasias Vulvares/patologia , Carcinoma de Células Escamosas/mortalidade , Feminino , Humanos , Linfonodos/patologia , Metástase Linfática , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Neoplasias Vulvares/mortalidadeRESUMO
Objective:To investigate the clinical value of intraoperative parathyroid hormone monitoring in operation of patients with secondary hyperparathyroidismï¼SHPTï¼. Method:A retrospective analysis was carried out and enrolledï¼ including 100 primary surgery and 14 second surgery. The data of 100 patients with primary surgery and 14 patients with reoperation were retrospectively analyzed. The criterion, predicting the success of surgery, is that the measured iPTH level declines by more than 80% compared with that before surgery, 20 minutes after the last parathyroid gland removed. Serum calcium, serum phosphorus and iPTH tested pre-and post-operation were statistically analyzed. Result:112 casesï¼98 cases in the first operation and 14 cases in the second operationï¼ were cured by operation and the cure rate is 98.2%. In 109 casesï¼97 cases of first operation and 12 cases of reoperationï¼, the intraoperative determination of parathyroid hormone was up to standard, and the sensitivity of predicting the success of surgery was 97.0% and 85.7%, respectively. Postoperative clinical symptoms such as joint pain and skin itching, etc. were significantly improved or disappeared. Postoperative iPTH, serum calcium and serum phosphorus were significantly different from those before surgery, and the difference was statistically significantï¼P<0.05ï¼. Conclusion:Intraoperative parathyroid hormone monitoring has vital clinical guiding value for SHPT, and can improve the success rate significantly. A more than 80% reduction in iPTH at 20 min after the last parathyroidectomy was a good predictor of successful surgery.
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Hiperparatireoidismo Secundário , Hormônio Paratireóideo , Cálcio , Humanos , Paratireoidectomia , Estudos RetrospectivosRESUMO
Objective: To elucidate the expression levels of key immune biomarkers, phosphate and tension homology deleted on chromosome ten (PTEN) and programmed cell death protein1(PD-1),of different immune tolerance pathway in classic Hodgkin's lymphoma (CHL) to further determine their clinical role and prognostic significance. Methods: The clinical features and prognostic factors of 56 CHL patients, who were admitted to the TianJin Medical University Cancer Institute from February 2003 to August 2013, were retrospectively analyzed. PTEN and PD-1 protein expression levels were analyzed by immunohistochemistry, Epstein-Barr virus encoded RNA (EBER) was performed by in situ hybridization assay. Correlations between the expression of biomarkers and clinicopathologic parameters were examined and survival analyses were performed. Results: This cohort of 56 CHL patients included 34 males and 22 females with a median age of 25 years (ranged from 7 to 71 years). In a univariate analysis, age≥45, IPS score >2, EBER positive, high expression of PTEN protein conferred inferior 5-year OS and 5-year PFS; In a multivariate model, age≥45, IPS score >2, EBER positive, high expression of PTEN protein were identified as the independent adverse prognostic factors for CHL. Conclusions: This study suggested for the first time that PTEN was independent prognostic immune biomarkers in CHL, which provided the novel therapeutic strategy of immune therapy for CHL.
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Doença de Hodgkin , PTEN Fosfo-Hidrolase/análise , Receptor de Morte Celular Programada 1/análise , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Adulto JovemRESUMO
Objective:To discuss the correlation of benign vocal cord lesions with occult vocal cord sulcus and the treatment of benign vocal cord lesions with occult vocal cord sulcus, through the analysis of surgical data, preoperative voice evaluation data and postoperative follow-up data of patients.Method:The data from 377 patients of benign vocal cord lesions with concealed vocal cord sulcus admitted to Beijing Tongren Hospital from 2005 to 2016 were reviewed. The follow-up time was more than half a year after surgery.Result:About 2.9% of the benign lesions of the vocal cords were associated with occult vocal cords sulcus,of which 61.27% were bilateral vocal cords sulcus,22.55% was right vocal cords sulcus,and 16.18% was left vocal cord sulcus.Of the patients with bilateral vocal fold sulcus,64.5% had benign vocal cord lesions and 35.5% had unilateral vocal cord benign lesions.Of the patients with unilateral vocal fold,73.97% were associated with ipsilateral vocal cord benign lesions, and 26.03% were associated with contralateral vocal cord lesions.In the 531 sides of the vocal cords sulcus,183 sides of vocal fold sulcus typeâ were not treated. The 332 sides of vocal fold sulcus type â ¡ were treated with removed lesions of the vocal cords and microdissection of vocal cord adhesion.The 16 sides of vocal fold sulcus type â ¢ were treated with removed lesions of the vocal cords,local tamponaded of autogenous abdominal fascia and microsutured to close the wound. There were 9 cases with 11 sides of vocal fold sulcus combined with the mucous bridge.The satisfactory rate of sound improvement was 80.37% in half a year after the operation.Postoperative fundamental frequency,jitter,shimmer and maximum phonation time were significantly improved compared with preoperative.Conclusion:The occurrence of benign vocal cord lesions may be related to occult vocal fold sulcus.Simultaneous treatment of benign vocal cord lesions with occult vocal cord sulcus can achieve satisfactory voice improvement.Therefore, we should pay attention to the treatment of vocal fold sulcus in the diagnosis and treatment of benign vocal cord diseases.