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Objective:To evaluate the efficacy and safety of oral anisodine hydrobromide tablets in the treatment of nonarteritic anterior ischemic optic neuropathy (NAION).Methods:A multicenter nonrandomized controlled trial was conducted.A total of 282 acute NAION patients (282 eyes) were recruited from 16 hospitals in China from July 2020 to May 2021.Patients were divided into two groups according to treatment methods, which were control group (124 cases, 124 eyes) receiving regular treatment including citicoline sodium plus Ginkgo biloba leaf liquid extract or Ginkgo biloba leaf extract tablets plus mecobalamin, and experimental group (158 cases, 158 eyes) receiving treatment in control group plus oral anisodine hydrobromide tablets 1 mg, twice daily for 2 to 3 months.Best corrected visual acuity (BCVA), visual field index (VFI), peripapillary retinal nerve fiber layer (pRNFL) and radial peripapillary capillary vessel density (RPC) were assessed at 1, 2, 3, and 6 months after enrollment using the standard decimal visual acuity chart, 750i Humphery visual field analyzer, Cirrus HD-OCT 4000/Cirrus HD-OCT 5000, RTVue-XR optical coherence tomography respectively.The primary outcomes were BCVA and VFI, and the secondary outcomes were pRNFL, RPC, and the side effects during the follow-up.The study adhered to the Declaration of Helsinki.All patients were fully informed about the treatment and purpose of this study and voluntarily signed the informed consent form.The study protocol was approved by Chinese PLA General Hospital (No.S2020-021-01). Results:In all, 242 patients (242 eyes) completed the follow-up of BCVA, and 98 patients (98 eyes) completed the VFI follow-up.In terms of visual function, BCVA and VFI improved significantly over time in the two groups, and BCVA and VFI were better in experimental group than in control group at various follow-up time points (all at P<0.05). In terms of structure, pRNFL gradually decreased in both groups with the extension of treatment, and pRNFL was significanthy thinner in experimental group than in control group at various follow-up time points (all at P<0.05). There was no significant difference in RPC between the two groups at the last follow-up ( P>0.05). There were two cases with side effects and one case was discontinued due to side effects 25 days after enrollment. Conclusions:Oral anisodine hydrobromide can improve visual acuity and visual field in NAION and accelerate the regression of optic disc edema, with good safety.
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Objective:To compare the efficacy and safety of low-intensity illumination 3D heads-up system-assisted pars plana vitrectomy (PPV) and traditional microscope eyepiece system-assisted PPV for proliferative diabetic retinopathy (PDR).Methods:A randomized controlled study was conducted.Forty patients (40 eyes) who were diagnosed as PDR and met the PPV standard were included in Xuzhou First People's Hospital from June to December 2022.The patients were randomly divided into 3D group and eyepiece group using a random number table method, with 20 eyes in each group.The eyes in 3D group underwent 3D heads-up system-assisted PPV, and the eyes in eyepiece group received traditional microscope eyepiece system-assisted PPV.The intravitreal injection of 0.5 mg(0.05 ml) ranibizumab was performed 6 or 7 days prior to three-channel 25G PPV for all the eyes.The brightness of endoilluminator was adjusted to minimum level during the surgical procedure, and the brightness of the optical fiber and chandelier in 3D group was set to 20%, while that in eyepiece group was 32% and 46%, respectively, and was further matched to the actual requirements of the surgery.The light intensity of optical fiber and chandelier was measured at 5 mm and 10 mm with a digital photometer.Best corrected visual acuity (BCVA) was measured before surgery and 7 days, 1 month and 3 months after surgery.Electroretinogram (ERG) was recorded by the Retiscan before surgery and 1 month after surgery to evaluate retinal function.Intraocular pressure and postoperative complications in both groups were compared.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University (No.xyy11[2022]027). Written informed consent was obtained from each subject prior to entering the cohort.Results:The BCVA was 2.21±1.13, 1.99±1.07, 1.26±0.86 and 0.98±0.65 in 3D group, and 1.89±0.95, 1.94±0.79, 1.42±0.80 and 1.31±0.79 in eyepiece group at before surgery and 7 days, 1 month, and 3 months after surgery, respectively.There was no significantly intergroup difference in BCVA ( Fgroup=0.022, P=0.884). The BCVA was significantly different at various time points before and after surgery ( Ftime=18.765, P<0.001). The BCVA was significantly improved at 1 and 3 months after surgery in 3D group and at 3 months after surgery in eyepiece group in comparison with before surgery, showing statistically significant differences (all at P<0.05). There were significant differences in the latency of dark-adapted 3.0 a-wave before and after surgery between two groups ( Htime=3.983, P=0.046), and the latency of dark-adapted 3.0 a-wave was shorter after surgery than before surgery in both groups (all at P<0.05). The light intensities of optical fiber and chandelier at 5 mm and 10 mm during surgery were lower in 3D group than in eyepiece group, and the differences were statistically significant (all at P<0.001). There was no significant difference in intraocular pressure between the two groups at different time points ( Fgroup=0.980, P=0.328; Ftime=2.706, P=0.062). There was no significant difference in the number of postoperative vitreous hemorrhage between the two groups ( χ2=0.960, P=0.327). Conclusions:Low-intensity illumination 3D heads-up system-assisted PPV has the same outcome as traditional microscope eyepiece system-assisted PPV for PDR.However, compared with the traditional microscope eyepiece system, the light intensity on the retina from low-intensity illumination 3D heads-up system is lower on the retina during surgery and therefore produce less light damage to retinal function of patients.
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Objective:To compare the clinical effects of minimally invasive vitreous surgery with and without anti-vascular endothelial growth factor (VEGF) drugs for polypoid choroidal vascular disease (PCV) complicated with vitreous hemorrhage.Methods:A cohort study was performed.Thirty-six consecutive cases (36 eyes) with PCV combined with vitreous hemorrhage who underwent 25G minimally invasive vitreous surgery in Xuzhou First People's Hospital from June 2015 to June 2020 were enrolled.According to surgical methods, the patients were divided into pars plana vitrectomy (PPV) group (24 eyes) receiving vitrectomy only and PPV+ anti-VEGF group (12 eyes) receiving vitrectomy first and intravitreal injection of anti-VEGF drugs one week after the operation.All patients were followed up for at least 6 months.The best corrected visual acuity (BCVA) and central retinal thickness (CRT) of the two groups before treatment, 1 month after treatment and at the last follow-up were measured and compared.Postoperative complications such as recurrence of vitreous hemorrhage and macular scar formation were recorded.This study followed the Declaration of Helsinki and was reviewed and approved by the Medical Ethics Committee of Xuzhou First People's Hospital (No.xyyll[2021]014).Written informed consent was obtained from each patient before surgery.Results:Statistically significant differences were found in BCVA between the two groups before and after treatment ( Fgroup=8.552, P=0.006; Ftime=31.775, P<0.001).The BCVA of the two groups at 1 month after operation and at the last follow-up were significantly improved in comparison with before treatment, and the BCVA at the last follow-up was significantly better than that at 1 month after operation (all at P<0.05).One month after operation and at the last follow-up, the BCVA of PPV+ anti-VEGF group was better than that of PPV group, showing statistically significant differences (both at P<0.05).Statistically significant differences were found in CRT between the two groups before and after treatment ( Fgroup=4.797, P=0.041; Ftime=295.764, P<0.001).One month after operation and at the last follow-up, the CRT of both groups was significantly improved in comparison with before treatment, and the CRT was significantly better at the last follow-up than 1 month after operation (both at P<0.05).The postoperative 1-month CRT of PPV+ anti-VEGF treatment group was lower than that of PPV group, with statistically significant difference ( P<0.05).No statistically significant difference was found in CRT between the two groups at the last follow-up ( P>0.05).Elevated intraocular pressure occurred in 2 eyes and rhegmatogenous retinal detachment in 1 eye in PPV group, accounting for 8.33% and 4.17%, respectively.Cataract aggravated in 2 eyes in PPV+ anti-VEGF group.The incidence of vitreous rebleeding in PPV group and PPV+ anti-VEGF group was 16.67%(4/24) and 8.33%(1/12), respectively, with no significant difference ( P=0.646).The incidence of macular scarring in PPV group and PPV+ anti-VEGF group was 4.17%(1/24) and 33.3%(4/12), respectively, showing a statistically significant difference ( P=0.030). Conclusions:Minimally invasive vitreous surgery is a safe and effective way to treat PCV combined with vitreous hemorrhage.It can improve vision, reduce CRT, and the effect is gradually enhanced in the short term.Intravitreal injection of anti-VEGF drugs can enhance the postoperative effect of PPV and present better vision and anatomical structure of retina.
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Objective:To observe and analyze the correlation between macular microvascular parameters and urinary albumin to creatinine ratio (UACR) in patients with type 2 diabetes mellitus (T2DM).Methods:A cross-sectional study. From October 2017 to April 2018, 100 eyes of 100 patients (T2DM) and 27 eyes of 27 healthy controls (the control group) were enrolled in Xuzhou First People’s Hospital. All subjects underwent anterior segment examination via slit-lamp biomicroscopy, dilated fundus examination, 7-field fundus photographs, OCT angiography (OCTA), the fasting glucose test, glycosylated hemoglobin (HbA1c), urinary albumin, urinary creatinine and UACR levels determination. Height and weight measurement were taken for calculating body mass index (BMI). Diabetic retinopathy was ruled out by fundoscopic examinations and 7-field fundus photographs in T2DM patients. According to the UACR, patients in the T2DM group were subdivided into A1 group (UACR< 30 mg/g), A2 group (UACR 30-300 mg/g), and A3 group (UACR>300 mg/g), with 38 cases and 38 eyes respectively , 40 cases with 40 eyes, 22 cases with 22 eyes. A 6 mm×6 mm scanning area centered on the macular fovea were scanned for right eye using a frequency domain OCTA instrument, which were divided into three concentric circles centered on the macular fovea by the software automatically. The foveal zone was defined as a circular area measuring 1 mm in diameter, the parafoveal zone was described as a middle circle area measuring 1-3 mm in diameter, and the perifoveal zone was an outer circle area measuring 3-6 mm in diameter. The vessel density of superficial capillary plexus (SCP) and deep capillary plexus (DCP), foveal avascular area (FAZ) and perimeter (PERIM), non-circularity index (AI) were measured. The correlation between the macular vessel density, FAZ and UACR was analyzed by Spearman correlation analysis.Results:A1 group, A2 group, A3 group, and normal control group. The macular area SCP and DCP ( F=13.722, 5.644), foveal area ( F=4.607, 4.719), parafoveal area ( H=23.142, F=2.904), the blood flow density of the area around the fovea ( F=12.292, H=10.946), the difference was statistically significant ( P<0.05); with the increase of UACR, the blood flow density of each area of SCP and DCP showed a downward trend. The results of correlation analysis showed that the blood flow density of the whole SCP, parafoveal area, and surrounding area of T2DM patients was negatively correlated with UACR ( r=-0.376, -0.240, -0.364,-0.347, P<0.05). There were no correlation among fasting plasma glucose, HbAlc and UACR ( r=0.179, 0.085, P>0.05). There were no correlation among blood flow density in BMI, SCP foveal area, DCP and UACR (| r|<0.3, P>0.05). Conclusion:The whole, parafovea and perifovea vessel density values of SCP in T2DM eyes without DR are negatively correlated with UACR.
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Objective:To explore the predictability cytokines in aqueous humor affecting optical coherence tomography angiography (OCTA) parameters after anti-vascular endothelial growth factor (VEGF) treatment in patients with polypoidal choroidal vasculopathy (PCV).Methods:A cross-sectional study was carried out.Twenty eyes of 20 patients with PCV were included in Xuzhou First People's Hospital from July 2017 to July 2020.All PCV eyes were treated by intravitreal injection of conbercept (IVC) following 3+ PRN regimen.One hundred μl of aqueous humor was collected before treatment and before the third injection, respectively.Thirteen kinds of cytokines in the aqueous humor were detected with Luminex bead-based multiplex array.The aqueous humor of 16 eyes of 16 cataract patients with age and gender matched were collected in the same way during phacoemulsification surgery as control.The values of center macular thickness (CMT), subretinal fluid height (SRFH), pigment epithelial detachment height (PEDH) and pigment epithelial detachment diameter (PEDD) of the eyes in the PCV group were examined with OCTA system.The target cytokines in aqueous humor affecting OCTA parameter change values (the difference between before and after treatment) was analyzed.This study protocol was approved by an Medical Ethic Committee of Xuzhou First People's Hospital (No.xyyll[2020]27) and complied with Declaration of Helsinki.Written informed consent was obtained from each patient prior to any medical invention.Results:The concentration of interleukin-8 (IL-8), Leptin, hepatocyte growth factor (HGF), fibroblast growth factor-2 (FGF-2), angiopoietin-2 (Ang-2), endothelin-1 and vascular endothelial growth factor-A (VEGF-A) were significantly higher in aqueous humor of the PCV group before treatment than those in the cataract group (all at P<0.05). After treatment, the concentration of VEGF-A in aqueous humor of the PCV group was significantly lower than that before treatment ( P<0.001). The values of CMT, SRFH, PEDH and PEDD were significantly reduced in comparison with before treatment, showing statistical significances (all at P<0.05). The concentration of VEGF-A in aqueous humor was positively correlated and endothelin-1 in aqueous humor was negatively correlated with the change value of CMT ( r=0.592, -0.485, both at P<0.05). The concentration of IL-8 and HGF were positively correlated with SRFH change value ( r=0.492, 0.466, both at P<0.05). VEGF-A and IL-8 concentraions of aqueous humor before treatment were the risk factor of the change value of CMT and SRFH.Every 1pg/ml increase of baseline VEGF-A, the CMT change value reduced 0.836 μm ( P=0.006), and every 1pg/ml increase of baseline IL-8, the SRFH change value reduced 12.522 μm ( P=0.028). Conclusions:The concentrations of VEGF-A and IL-8 in aqueous humor might predict the CMT and SRFH improvement in PCV eyes after anti-VEGF therapy.
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Objective:To compare the protective effect of corneal protectant hydroxypropyl methylcellulose (HPMC) and balanced salt solution (BSS) on corneal epithelium in vitreous body surgery for proliferative diabetic retinopathy (PDR).Methods:A randomized controlled clinical trial was conducted.Fifty eyes of 50 patients with PDR who underwent minimally invasive vitrectomy in Xuzhou First People's Hospital from September 2018 to January 2019 were enrolled and randomly divided into HPMC group and BSS group, with 25 eyes in each group.All eyes underwent three-channel minimally invasive vitrectomy under non-contact wide-angle lens, and 2% HPMC and BSS were applied to keep the ocular surface moist according to grouping during the operation.The combination of cataract surgery, operation time, application times of 2% HPMC or BSS and the grade of corneal epithelial edema before and after operation were recorded.The patients were followed up for 1 month.Corneal fluorescein sodium staining and tear film break-up time (BUT) test were performed before operation and at 1 day, 3 days, 10 days and 1 month after operation.Schirmer Ⅰ test (SⅠt) and ocular surface disease index (OSDI) questionnaire were carried out before operation and at 1 month after operation.The study protocol adhered to the Declaration of Helsinki and was approved by an Ethics Committee of Xuzhou First People's Hospital (No.xyyⅡ[2018]005). Written informed consent was obtained from each patient prior to any medical examination.Results:The average frequency of application of eye drops in the HPMC group was (5.00±1.56) times, which was significantly less than (50.56±17.00) times in the BSS group ( t=-13.071, P<0.01). The postoperative corneal edema score of the HPMC group was 1.0 (1.0, 1.0) point, which was lower than 2.0 (2.0, 2.0) points of BSS group, and the difference was statistically significant ( Z=-4.909, P<0.01). There were statistically significant differences in postoperative corneal fluorescein sodium scores among 1 day, 3 days, 10 days and 1 month in the two groups (HPMC group: χ2=36.040, P<0.01; BSS group: χ2=50.892, P<0.01). The 1-, 3- and 10-day postoperative corneal fluorescein sodium scores in the HPMC group were significantly lower than those in the BSS group (all at P<0.05). One-day, 3-day, 10-day and 1-month postoperative BUT values were (6.15±2.20), (6.95±2.46), (6.16±2.11) and (5.81±2.92) seconds in the HPMC group, respectively, and were (3.89±1.87), (5.32±2.59), (5.01±2.12) and (4.97±2.10) seconds in the BSS group, respectively.There were significant differences in BUT between the two groups at different time points ( Fgroup=5.240, P<0.05; Ftime=2.846, P<0.05). The preoperative and 1-month postoperative SⅠt values in the BSS group were (12.24±5.55)mm and (9.96±4.53)mm, respectively, showing a statistically significant difference ( t=3.863, P=0.001). The postoperative OSDI score in the BSS group was (51.00±12.04) points, which was significantly higherly than the preoperative value of (47.89±10.95) points, and the difference was statistically significant ( t=-2.111, P<0.05). Conclusions:Compared with BSS, 2% HPMC in minimally invasive vitreous surgery has better protective effect on corneal epithelium of PDR, reduces the frequency of eye drop use during the surgery and shortens the repair time of ocular surface tissue after surgery.
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Objective:To identify the population who can obtain clinical benefit from concurrent chemoradiotherapy through the survival analysis during concurrent chemoradiotherapy in different subgroups.Methods:All data from a phase Ⅲ randomized controlled clinical trial were collected to compare the efficacy between preoperative concurrent chemoradiotherapy and preoperative radiotherapy from 2002 to 2012 in Cancer Hospital of the Chinese Academy of Medical Sciences. A total of 222 patients received radiation therapy with a median dose of 69.96 Gy (27.56-76.00 Gy). The cisplatin chemotherapy regimen was adopted and the median dose was 250 mg (100-570 mg). In total, 98 patients received intensity-modulated radiotherapy (IMRT). The survival analysis was conducted with Kaplan- Meier method and univariate analysis was performed with log-rank test. The multivariate prognostic analysis was conducted with Cox’s regression model. Results:The median follow-up time was 59 months (7-139 months). Among them, 104 patients were assigned in the chemoradiotherapy group and 118 patients in the radiotherapy alone group. The local and regional recurrence rates did not significantly differ between two groups (both P>0.05), while chemoradiotherapy tended to decrease the distant metastasis rate compared with the radiotherapy alone (14.4% vs. 24.6, P=0.058). Univariate analysis showed that concurrent chemoradiotherapy significantly increased the local recurrence-free survival in the early N stage subgroup ( P=0.009), and there was an increasing trend in patients aged≤55 years and female patients ( P=0.052, 0.066). The distant metastasis-free survival was significantly improved in T 4( P=0.048), N 3( P=0.005), non-IMRT treatment ( P=0.001) and hypopharyngeal carcinoma ( P=0.004) subgroups, there was an increasing trend in male ( P=0.064), high-and moderate-grade squamous cell carcinoma ( P=0.076) and non-surgical treatment subgroups ( P=0.063). Multivariate analyses showed that concurrent chemoradiotherapy significantly prolonged the progression-free survival and overall survival in patients aged≤55 years ( P=0.017 and 0.039), women ( P=0.041 and 0.039), high-and moderate-grade squamous cell carcinoma ( P=0.006 and 0.022), N 3 stage ( P=0.001 and 0.017), non-surgical treatment ( P=0.007 and 0.033) and non-IMRT treatment subgroups ( P=0.030 and 0.024), and it significantly increased the progression-free survival in patients with hypopharyngeal carcinoma ( P=0.022). Conclusion:Concurrent chemoradiotherapy can be actively delivered for young age, female, high-and moderate-grade squamous cell carcinoma, N 3 stage, non-surgical treatment and non-IMRT treatment patients.
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Objective:To compare the efficacy, recurrence rate and safety of a single intravitreal injection of ranibizumab between type 1 prethreshold and threshold retinopathy of prematurity (ROP).Methods:A retrospective cohort study was conducted.A total 100 eyes from 51 ROP patients in Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University from January 2016 to December 2019 were enrolled.Retcam and indirect ophthalmoscope were used to confirm the diagnosis of 39 cases of type 1 prethreshold ROP (70 eyes) and 18 cases of threshold ROP (30 eyes). All the subjects were given a single intravitreal injection of ranibizumab (IVR) 0.25 mg/0.025 ml as the initial treatment within 24-36 hours after diagnosis.Events such as increased intraocular pressure, intraocular bleeding and endophthalmitis were observed and recorded 1 day after IVR.Retcam photography was used to check whether the fundus lesions was subsided 1 week after IVR.Regular follow-up was conducted once every 2-4 weeks until retinal vascularization.Systemic and ocular complications were recorded.The cure rate, the time of retinal vascularization and the recurrence rate of single IVR for type 1 prethreshold disease and threshold disease were compared.This study was approved by the Ethics Committee of Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University.Results:After a single IVR, 86 of 100 eyes (86.00%) were cured, among which 60 of 70 type 1 prethreshold ROP eyes (85.71%) and 26 of 30 threshold ROP eyes (86.67%) were cured, with no significant difference between the two groups ( χ2=0.09, P=0.65). No systemic adverse reactions were observed after a single IVR treatment.The final retinal vascularization time was (11.86±8.60) weeks in the type 1 prethreshold ROP group and (14.45±10.01) weeks in the threshold ROP group, with no statistically significant difference between the two groups ( t=0.88, P=0.22). Recurrence of ROP appeared in 10 eyes after a single IVR, including 4 eyes (5.71%) in the type 1 prethreshold ROP group and 6 eyes (20.00%) in the threshold ROP group, the recurrent rate was significantly different between the two groups ( χ2=4.76, P=0.03). Six recurrent eyes were treated with IVR for the second time, and 4 recurrent eyes were treated with laser photocoagulation.Five eyes presented with preretinal hemorrhage after IVR treatment, and were recovered without intervention. Conclusions:The treatment of type 1 prethreshold ROP and threshold ROP with single IVR in vitreous cavity is safe and effective.The recurrence rate of threshold ROP is higher than type 1 prethreshold ROP.Retreatment can significantly improve the cure rate.
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Objective:To compare the effects of comprehensive treatment with different combinations of radiotherapy, chemotherapy and surgery on the survival of patients with locally advanced head and neck squamous cell carcinoma (LA-HNSCC).Methods:From September 2002 to May 2012, 222 patients were enrolled in a randomized controlled clinical trial to compare the clinical efficacy between preoperative radiotherapy and preoperative concurrent chemoradiotherapy. The chemotherapy was performed at the beginning of the radiotherapy, with cisplatin 30 mg/m 2 every week. Conventional radiotherapy or intensity-modulated radiotherapy (IMRT) was adopted. Clinical efficacy was evaluated during radiotherapy to 50 Gy in all patients. Whether surgery or original treatment regime was given was determined according to the clinical efficacy. The survival of different therapeutic methods was analyzed by Kaplan- Meier method. Results:The median follow-up time was 59 months (7-139 months). All patients were divided into four groups: radiotherapy group (R group, n=84), concurrent chemo-radiotherapy group (R+ C group, n=67), preoperative radiotherapy group (R+ S group, n=34) and preoperative concurrent chemoradiotherapy group (R+ C+ S group, n=37). The 5-year overall survival rates were 32%, 44%, 51%, and 52%, respectively (R+ C+ S group vs. R group, P=0.047). The 5-year progression-free survival rates were 34%, 48%, 49%, and 61%, respectively (R+ C Group vs. R group, P=0.081; R+ C+ S group vs. R group, P=0.035). The 5-yeal distant metastasis-free survival rates were 70%, 85%, 65%, and 73%, respectively (R+ C group vs. R+ S group, P=0.064; R+ C group vs. R+ S group, P=0.016). Conclusions:Compared with radiotherapy alone, comprehensive treatment with different combinations can improve the long-term survival of LA-HNSCC patients. Radiotherapy combined with chemotherapy has a tendency to improve the distant metastasis-free survival rate, The optimal comprehensive treatment modality that improves the overall survival of LA-HNSCC patients remains to be explored.
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Objective:To comparatively analyze for the fundus characteristics of acquired immune deficiency syndrome (AIDS) with cytomegalovirus retinitis (CMVR) between first-visit and non-first-visit in ophthalmology.Methods:A retrospective study was performed for 22 patients (41 eyes) diagnosed as CMVR with AIDS by ophthalmology in the Affiliated Municipal Hospital of Xuzhou Medical University from July 2004 to September 2017. The patients were divided into two groups: one with the first-visit in ophthalmology (FVO) and the other with the first-visit in non-ophthalmology (FVNO). All patients underwent visual acuity, intraocular pressure, slit lamp microscope and indirect ophthalmoscope examinations. Thirty-nine eyes of 21 patients with clear refractive media were examined by color fundus photography, of which 5 patients were examined by FFA. Five patients examined by OCT and B-mode ultrasound. The CMVR were characterized as fulminant type or indolent type. All the 22 patients (41 eyes) except 2 patients (4 eyes) accepted highly active antiroviral therapy, and all patients were treated with ganciclovir intravenously. Nine patients (12 eyes) received intravitreal injection of ganciclovir, 7 patients (10 eyes) underwent vitrectomy because of retinal detachment, 6 patients (7 eyes) gave up surgery because of extensive retinal detachment, and the other 12 eyes did not undergo any eye surgery. All patients were followed for 6-58 months (average 23±39 months). The incidences and fundus characteristics of the patients with fulminant or indolent CMVR were compared and analyzed. Between the two groups, the difference of visual acuity and CD4 +T cell count at the first vist and the last follow-up were analyzed by a t-test, and the macular involvement and spread of the two groups were compared by a chi-square test. Results:Fulminant CMVR showed dense yellow-white necrotic lesions along the great vessels with or without satellite lesions, while indolent CMVR showed sparse yellow-white granular lesions with a little bleeding. The concomitant signs included frost-like dendritic vascular sheath, retinal artery occlusion and optic disc edema. Fourteen eyes of 7 patients in FVO group were fulminant, including 2 patients (2 eyes) with retinal artery occlusion and 1 patient (two eyes) with optic disc edema. In FVNO group, there were 27 eyes of 15 patients, including 21 eyes of 13 cases identified as fulminant type and 6 eyes of 4 patients as indolent type. In the fulminant type, there were 4 patients (6 eyes) with frost-like dendritic vascular sheath, 10 patients (12 eyes) with retinal artery occlusion and 4 patients (4 eyes) with optic disc edema. There was no significant difference in initial visual acuity ( t=-1.534, P=0.133), but there was a significant difference in visual acuity at the last follow-up ( t=-3.420, P=0.001). There was no significant difference in CD4 + T cells between the two groups at the first visit ( t=-0.902, P=0.378). The proportions of macular involvement and 3-4 quadrant involvement in FVO group were significantly higher than those in FVNO group ( χ 2=7.552, 7.865; P=0.006, 0.005). Conclusion:For AIDS patients with CMVR, the first-visit in ophthalmology showed more dense necrotic lesions involving macular and a wider range of lesions than the first-visit in non-ophthalmology.
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Objective To observe the efficacy of photodynamic therapy (PDT) based on indocyanine green angiography (ICGA) for circumscribed choroidal hemangioma (CCH).Methods A retrospective observational case series study was performed.Seventeen eyes of 17 patients were diagnosed with CCH and then underwent PDT based on ICGA image in Xuzhou Municipal Hospital from August,2010 to May,2018.The size of the treatment spot was decided according to ICGA images.The period of mean follow-up visit ranged from 6 to 36 months,with an average of (23.3± 1 1.8) months.Best corrected visual acuity (BCVA),sub-retinal fluid (SRF) and central retinal thickness (CRT) based on optical coherence tomography (OCT),the tumor diameter based on ICGA and the tumor thickness based on coloured doppler imaging (CDI) before and after treatment were analyzed.Results Sixteen cases received only one PDT session,one case had ever received PDT and another case had ever received focal laser photocoagulation.The mean BCVA (LogMAR) was 0.99±0.52,1.09±0.50,0.97±0.53,0.81±0.66,0.79±0.69,and the mean CRT was (440.76±281.34),(329.18± 175.02),(274.24± 169.55),(271.53 ± 150.00),(291.06 ± 201.41)μm before PDT,at 1 week,1 month,3 months and the last visit after treatment,with significant differences among the follow-up time (F =6.965,P =0.006;F =8.784,P =0.002).The decimal visual acuity was increased by at least 2 lines in 9 eyes (52.9%),fluctuated within 2 lines in 7 eyes (41.2%),while decreased by at least 2 lines in one eye (5.9%).SRF of all patients was involved in macular area.The absolute absorption of SRF was found in 7 eyes (41.2%) and partial absorption in 8 eyes (47.1%) at 3 months follow-up visit.In the last follow-up visit,the absolute absorption of SRF was found in 12 eyes (70.6%),partial absorption was found in 3 eyes (17.6%) and 2 eyes (11.8%) underwent no change.On FFA and ICGA,the decrease of tumor size was found in 15 patients,while the others underwent no change.All patients underwent less enhanced hyperfluorescent after treatment.The mean tumor height was (3.80± 1.13)mm before PDT and (3.42± 1.14)mm on the last visit,with a significant difference between them (t=4.101,P=0.010).Conclusions PDT with verteporfin for CCH can promote the improvement of visual acuity,the absorption of SRF,the anatomical reposition of the retina and the decrease of tumor size.The majority of patients can get therapeutic effect after one PDT session.
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Objective To observe the effects of fecal microbiota transplantation on intestinal microbiota and brain function in sepsis rats. Methods Sixty male Sprague Dawley (SD) rats were divided into sham operation group, model group and fecal microbiota transplantation (FMT) group by random number table, each group 20 rats. The rat model of sepsis was established by injection of lipopolysaccharide (LPS) 10 mg/kg in tail vein. FMT group received nasogastric infusion of feces from healthy donor. Fecal samples were collected on the 6th day after the modeling to detect the levels of intestinal microbiota composition; the brain function was also evaluated by electroencephalogram (EEG), and the proportion of each waveform in EEG was calculated. After sacrifice of rats in different groups, the brain tissues were taken, the levels of protein expression and positive cells of Iba-1 in brain tissue were detected by Western Blot and immunohistochemistry method. Results ① Intestinal flora analysis showed that: the diversity index and Chaol index of the intestinal microbiota in model group were significantly lower than that in sham operation group (observed species:282±40 vs. 473±37, Chao1 index: 730±21 vs. 837±27, both P < 0.05); compared with the model group, the diversity index and Chaol index in FMT group were obviously higher (observed species: 461±20 vs. 282±40, Chao1 index:840±16 vs. 730±21, both P < 0.05). At phylum, family, genus level analysis showed that the proportion of Firmicutes phylum and Fusobacterium were obviously lower than those of sham operation group [Firmicutes phylum (22.12±1.34)% vs. (78.01±1.23)%, Fusobacterium: (2.03±0.17)% vs. (5.03±0.19)%, both P < 0.05], and the proportions of Proteobacteria, Bacteroidetes phyla and Acidaminococcaceae, Fusobacteriaceae, Enterbacteriacecae, Alistipes were markedly higher in model group [Proteobacteria: (70.21±2.35)% vs. (19.45±2.17)%, Bacteroidetes phyla: (4.12±0.19)% vs. (2.50±0.64)%, Acidaminococcaceae: (12.51±0.87)% vs. (1.01±0.12)%, Fusobacteriaceae: (13.62±1.27)% vs. (2.31±0.19)%, Enterbacteriacecae: (18.24±2.13)% vs. (4.15±1.51)%, Alistipes: (4.53±0.27)% vs. (1.47±0.33)%, all P < 0.05]; compared with the model group, the proportion of Firmicutes phylum and Faecalibacterium in FMT group were significantly higher [Firmicutes phylum: (72.14±2.31)% vs. (22.12±1.34)%, Faecalibacterium: (5.01±0.27)% vs. (2.03±0.17)%, both P < 0.05], and Proteobacteria, Bacteroidetes phyla and Acidaminococcaceae, Fusobacteriaceae, Enterbacteriacecae in FMT group were obviously lower [Proteobacteria: (14.23±1.98)% vs. (70.21±2.35)%, Bacteroidetes phyla: (3.15±0.18)% vs. (4.12±0.19)%, Acidaminococcaceae: (0.91±0.11)% vs. (12.51±0.87)%, Fusobacteriaceae: (1.25±0.15)% vs. (13.62±1.27)%, Enterbacteriacecae: (3.50±0.21)% vs. (18.24±2.13)%, all P < 0.05]. ② EEG analysis showed that the percentages of δ wave in EEG in model group was significantly higher after modeling than that in sham operation group [(16.86±0.50)% vs. (10.67±0.65)%, P < 0.05]; the ratios of δ wave in EEG was significantly lower in FMT group than that in the model group [(12.87±0.60)% vs. (17.35±0.41)%, P <0.05]. The incidence of abnormal EEG in sham operation group was 0, the incidence of abnormal EEG in model group was significantly increased [the ratios of δpredominant wave, θpredominant wave, low-voltage were 66.7% (6/9), 66.7% (6/9), 77.8% (7/9) respectively], the ratios of above abnormal waves in EEG in FMT group were obviously lower than those in model group [the ratios of above abnormal waves in FMT group were respectively 9.1% (1/11), 9.1% (1/11), 18.2%(2/11)]. ③ Western Blot analysis showed that the protein expression of Iba-1 in cortex in model group obviously was higher than that in sham operation group (Iba-1/β-actin: 1.39±0.16 vs. 0.67±0.18, P < 0.05); the expression of Iba-1 in cortex tissue of FMT group was markedly lower than that in model group (Iba-1/β-actin: 0.51±0.14 vs. 1.39±0.16, P < 0.05). ④ Immunohistochemistry of Iba-1 in cortex analysis showed that there were no Iba-1 positive cells in the cortex in sham operation group; Iba-1 positive cells were found in the cortex in model group; the number of Iba-1 positive cells in FMT group was less than that in model group. Conclusion FMT can improve the construction of intestinal microbiota, and ameliorate the brain dysfunction in SAE.
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Objective To analyze the clinical treatment modalities and clinical prognosis of patients diagnosed with primary nasopharyngeal adenoid cystic carcinoma (NACC).Methods The medical records of 46 patients with NACC between March 1971 and November 2015 were retrospectively analyzed.Among them,22 patients were male and 24 female.The median age of all patients was 47 years (range:23-74 years).Among them,34 patients received radiotherapy alone including 25 patients treated with conventional radiotherapy and 9 receiving intensity-modulated radiation therapy (IMRT).Five patients underwent salvage surgery for the residual tumors after radiotherapy.Twelve patients were treated with a comprehensive treatment modality (surgery combined with radiotherapy).Results The median follow-up time was 66.0 months (range:11.0-270.6 months).The 5-and 10-year overall survival,locoregional failure-free survival,and distant metastasis failure-free survival rates were 70% and 40%,64% and 47%,70% and 62%,respectively.In the radiotherapy alone group,12(35%) cases obtained complete response,13 had partial response and 9 remained stable after radiotherapy.The 5-year overall survival and locoregional failure-free survival rates in the radiotherapy alone and combined therapy groups were 69% and 74%,63% and 66%,respectively (all P> 0.05).Conclusion The course of NACC is relatively slow.Radiotherapy is recommended for patients with high sensitivity towards radiotherapy.Salvage surgery is feasible for those who are insensitive to radiotherapy or with residual tumor after radiotherapy.
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Objective To investigate the effects of fecal microbiota transplantation on septic gut flora and the cortex cholinergic anti-inflammatory pathway in rats. Methods Sixty clean grade male Sprague-Dawley (SD) rats were divided into normal saline (NS) control group, sepsis model group and fecal microbiota transplantation group by random number table, with 20 rats in each group. The rat model of sepsis was reproduced by injection of 10 mg/kg lipopolysaccharide (LPS) via tail vein, the rats in the NS control group was given the same amount of NS. The rats in the fecal microbiota transplantation group received nasogastric infusion of feces from healthy donor on the 1st day, 2 mL each time, for 3 times a day, the other two groups were given equal dose of NS by gavage. Fecal samples were collected on the 7th day after modeling, the levels of intestinal microbiota composition was determined using the 16SrDNA gene sequencing technology. The brain function was evaluated by electroencephalogram (EEG), and the proportion of each waveform in EEG was calculated. After sacrifice of rats, the brain tissues were harvested, the levels of protein expression of α7 nicotinic acetylcholine receptor (α7nAChR) were determined by Western Blot, and positive cells of Iba-1 in brain tissue were detected by immunohistochemistry method. The levels of interleukins (IL-6 and IL-1β) and tumor necrosis factor-α (TNF-α) were determined by enzyme-linked immunosorbent assay (ELISA). Results Seven days after the reproduction of the model, all rats in the NS control group survived, while 10 rats and 8 rats died in the sepsis model group and fecal microbiota transplantation group, respectively, with mortality rates of 50% and 40% respectively. Finally, there were 20 rats in the NS control group, 10 in the sepsis model group and 12 in the fecal microbiota transplantation group. Compared with the NS control group, the diversity and composition of intestinal flora were changed, the incidence of abnormal EEG increased significantly, the expression of α7nAchR in the cortex decreased significantly, and the levels of Iba-1, TNF-α, IL-6 and IL-1β were significantly increased in the model group, suggested that the intestinal flora was dysbiosis, and severe inflammatory reaction occurred in the cerebral cortex, and brain function was impaired. Compared with the model group, the diversity of intestinal flora in the fecal microbiota transplantation group was significantly increased (species index: 510.24±58.76 vs. 282.50±47.42, Chao1 index: 852.75±25.24 vs. 705.50±46.50, both P < 0.05), the dysbiosis of intestinal flora at phylum, family, genus level induced by LPS were also significantly reversed, and with the improvement of intestinal flora, the incidence of abnormal EEG waveforms was lower in the fecal microbiota transplantation group compared with that in the model group [25.0% (3/12) vs. 80.0% (8/10), P < 0.05], and the expression of α7nAChR protein in the cerebral cortex was significantly increased (α7nAChR/β-actin: 1.56±0.05 vs. 0.82±0.07, P < 0.05), immunohistochemistry analysis showed that Iba-1 positive expression of microglia decreased significantly, and cerebral cortex TNF-α, IL-6, IL-1β levels were significantly decreased [TNF-α (ng/L): 6.28±0.61 vs. 12.02±0.54, IL-6 (ng/L): 28.26±3.15 vs. 60.58±4.62, IL-1β (ng/L): 33.63±3.48 vs. 72.56±2.25, all P < 0.05]. Conclusion The results reveal that fecal microbiota transplantation has remarkably modulated the dysbiosis of intestinal microbiota and activated cholinergic anti-inflammatory pathway, and ameliorate the brain dysfunction in septic rats.
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Objective@#To investigate the effects of fecal microbiota transplantation on septic gut flora and the cortex cholinergic anti-inflammatory pathway in rats.@*Methods@#Sixty clean grade male Sprague-Dawley (SD) rats were divided into normal saline (NS) control group, sepsis model group and fecal microbiota transplantation group by random number table, with 20 rats in each group. The rat model of sepsis was reproduced by injection of 10 mg/kg lipopolysaccharide (LPS) via tail vein, the rats in the NS control group was given the same amount of NS. The rats in the fecal microbiota transplantation group received nasogastric infusion of feces from healthy donor on the 1st day, 2 mL each time, for 3 times a day, the other two groups were given equal dose of NS by gavage. Fecal samples were collected on the 7th day after modeling, the levels of intestinal microbiota composition was determined using the 16SrDNA gene sequencing technology. The brain function was evaluated by electroencephalogram (EEG), and the proportion of each waveform in EEG was calculated. After sacrifice of rats, the brain tissues were harvested, the levels of protein expression of α7 nicotinic acetylcholine receptor (α7nAChR) were determined by Western Blot, and positive cells of Iba-1 in brain tissue were detected by immunohistochemistry method. The levels of interleukins (IL-6 and IL-1β) and tumor necrosis factor-α (TNF-α) were determined by enzyme-linked immunosorbent assay (ELISA).@*Results@#Seven days after the reproduction of the model, all rats in the NS control group survived, while 10 rats and 8 rats died in the sepsis model group and fecal microbiota transplantation group, respectively, with mortality rates of 50% and 40% respectively. Finally, there were 20 rats in the NS control group, 10 in the sepsis model group and 12 in the fecal microbiota transplantation group. Compared with the NS control group, the diversity and composition of intestinal flora were changed, the incidence of abnormal EEG increased significantly, the expression of α7nAchR in the cortex decreased significantly, and the levels of Iba-1, TNF-α, IL-6 and IL-1β were significantly increased in the model group, suggested that the intestinal flora was dysbiosis, and severe inflammatory reaction occurred in the cerebral cortex, and brain function was impaired. Compared with the model group, the diversity of intestinal flora in the fecal microbiota transplantation group was significantly increased (species index: 510.24±58.76 vs. 282.50±47.42, Chao1 index: 852.75±25.24 vs. 705.50±46.50, both P < 0.05), the dysbiosis of intestinal flora at phylum, family, genus level induced by LPS were also significantly reversed, and with the improvement of intestinal flora, the incidence of abnormal EEG waveforms was lower in the fecal microbiota transplantation group compared with that in the model group [25.0% (3/12) vs. 80.0% (8/10), P < 0.05], and the expression of α7nAChR protein in the cerebral cortex was significantly increased (α7nAChR/β-actin: 1.56±0.05 vs. 0.82±0.07, P < 0.05), immunohistochemistry analysis showed that Iba-1 positive expression of microglia decreased significantly, and cerebral cortex TNF-α, IL-6, IL-1β levels were significantly decreased [TNF-α (ng/L): 6.28±0.61 vs. 12.02±0.54, IL-6 (ng/L): 28.26±3.15 vs. 60.58±4.62, IL-1β (ng/L): 33.63±3.48 vs. 72.56±2.25, all P < 0.05].@*Conclusion@#The results reveal that fecal microbiota transplantation has remarkably modulated the dysbiosis of intestinal microbiota and activated cholinergic anti-inflammatory pathway, and ameliorate the brain dysfunction in septic rats.
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Objective To investiagte the adipogenic differentiative ability of adipose tissue-derived stromal cells(ADSCs) between the patients with type 2 diabetes mellitus(T2DM) and healthy persons.Methods The adipose tissues were taken from the adipose tissue in T2DM patients and healthy persons for separating and culturing ADSCs.The cells of third generation were taken for inoculation.The difference in cellular phenotype and growth speed were compared between the two groups.Adding adipogenesis inducing fluid,the adipogenic differentiative situation was observed in the two groups.The oil red O was added on 14 d for conducting the cell staining and observation.The oil red O was extracted by isopropanol,and the cellular absorbances were compared between two groups.Meanwhile,the expression of PPAR-γ,C/EBP-α and C/EBP-β on 14 d of adipogenic differentiation were compared between two groups by using qPCR method.Results The cellular phenotype and growth speed of ADSCs had no statisticat difference between T2DM patients and healthy persons.On 14 d of adipogenic differentiation,the oil red O absorbance value of AD-SCs in T2DM patients was significantly higher than that in the healthy persons,and the expression of PPAR-γ,C/EBP-α and C/EBP-β were significantly higher than those in the healthy persons.Conclusion The adipogenic differentiative ability of ADSCs in T2DM patients is obviously higher than that in healthy persons,which may be one of causes easy to be obese in T2DM patients.
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Objective To evaluate the effect of bundles of care on the prevention of postoperative delirium among elderly patients with hip fractures.Methods A prospective randomized case control study was conducted on 80 patients (≥65 years old) with hip fractures from March 2017 to June 2017.The patients were divided into experimental group (n =43) and control group (n =37) according to the random number table method.The experimental group received bundles of care,while the control group received routine nursing.The patients in both groups were all surgically treated,and the confusion assessment method (CAM) was applied to diagnose delirium after surgery.Gender,age,fracture type,duration from injury to operation,internal fixation type,operation time,total amount of bleeding,visual analogue scale (VAS),incidence of delirium,complications,and adverse events were compared between the two groups.Results Among the 80 patients,there were 11 males and 69 females,aged averagely 79.3 years (range,65-95 years).No significant differences were found between experiment group and control group in terms of gender (male:6 cases vs.5 cases,females:37 cases vs.32 cases),age [(79.8 ± 7.8) years vs.(78.7 ± 8.9) years],cause of injury (traffic injuries:7 cases vs.4 cases;falling injuries:36 cases vs.33 cases),duration from injury to operation [(66.1 ±14.3)hours vs.(63.4 ±14.9) hours],fracture type (femoral neck:13 cases vs.10 cases;intertrochanteric:26 cases vs.24 cases;subtrochanteric:4 cases vs.3 cases),internal fixation type (artificial total hip:5 cases vs.5 cases;artificial femoral head:8 cases vs.5 cases;PFNA:29 cases vs.27 cases),operation time [(55.5 ± 16.8) minutes vs.(51.6 ± 17.0) minutes],total blood loss [(114.4 ± 73.9) ml vs.(108.1 ±72.0) ml] (P > 0.05).After bundles of care intervention,the postoperative VAS [(2.2 ± 0.8) points vs.(4.3 ± 1.2) points],postoperative delirium incidence (9% vs.32%),incidence of complications and adverse events (2% vs.19%) in experimental group were significantly lower than those in control group (P < 0.05).Conclusion Bundles of care can relieve the pain and effectively reduce the incidences of postoperative delirium,complications,and adverse events in elderly patients with hip fracture.
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Objective To explore the risk factors influencing the outcomes of radiation brain injury after intensity-modulated radiotherapy (IMRT) in patients diagnosed with nasopharyngeal carcinoma.Methods Clinical data of 1 300 nasopharyngeal carcinoma patients treated with IMRT in our hospital during 2006 and 2013 were retrospectively analyzed.Fifty-eight patients presented with radiation brain injury after IMRT.MRI data of these patients during 3-24 months follow-up were collected.The clinical efficacy in the treatment of radiation brain injury was evaluated according to RECIST guidelines.Results Forty-six patients with intact follow-up data were enrolled.The median latency of radiation brain injury was 34 months.Patients were divided into the response (CR+PR) and non-response groups.The risk factors influencing the response rate during 10-12 months and 18-24 months were identified and analyzed.Univariate analysis demonstrated that gender,age,smoking history,T stage,and high-intensity treatment exerted no significant effect upon the objective remission rate during these two time intervals periods.Patients treated with gangliosides obtained high response rate.The response rate was 68.8% in 10-12 months (P=0.000),and 81.8% in 18-24 months (P=0.008).Multivariate analysis revealed that use of gangliosides was a favorable factor for mitigating radiation brain injury in two time intervals (OR=19.8 and 13.5;P=0.001 and 0.005).Conclusions Use of gangliosides probably accelerates the healing of radiation brain injury,whereas the clinical efficacy remains to be elucidated by prospective clinical trials.
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PURPOSE: This study was conducted is to identify the prognostic value and staging categories of magnetic resonance imaging (MRI)–detected intracranial extension in nasopharyngeal carcinoma (NPC) with intensity-modulated radiotherapy (IMRT) to determine whether it is necessary to subclassify the T4 classification NPC. MATERIALS AND METHODS: A total of 335 nonmetastatic T4 classification NPC patients with MRI treated between March 2004 and June 2011 by radical IMRT were included. The T4 classification patients were subclassified into two grades (T4a, without intracranial extension vs. T4b, with intracranial extension) according to the site of invasion. RESULTS: The frequency of intracranial extension was 40.9% (137 of 335 patients). Multivariate analysis identified subclassification (T4a vs. T4b) as an independent prognostic factor for local failure-free survival (p=0.049; hazard ratio [HR], 0.498) and overall survival (p=0.004; HR, 0.572); however, it had no effect on regional failure-free survival or distant failure-free survival (p > 0.050). CONCLUSION: For patients with T4 classification NPC, those with MRI-detected intracranial extension are more likely to experience local failure and death after IMRT than patients without intracranial extension. According to the site of invasion, subclassification of T4 patients as T4a or T4b has prognostic value in NPC.
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Humans , Classification , Magnetic Resonance Imaging , Multivariate Analysis , Neoplasm Staging , Prognosis , Radiotherapy, Intensity-ModulatedABSTRACT
Objective: To explore the relationships between blood levels of osteopontin (OPN), brain natriuretic peptide (BNP) and cardiac function in patient with degenerative heart valve disease (DHVD). Methods: Our research included in 2 groups: DHVD group,n=120 relevant patients treated in our hospital from 2013-12 to 2015-02 and Control group,n=30 healthy subjects from physical examination in the same period of time. Based on blood levels of OPN, DHVD patients were further divided into 2 sub-groups as Normal OPN sub-group, the patients with 18.8 ng/ml ≤OPN≤ 30.0 ng/ml,n=35 and High OPN sub-group, the patients with OPN>30.0 ng/ml,n=85. OPN levels at prior treatment (T0) and 3 days (T1), 1 week (T2), 2 weeks (T3) after treatment were compared between DHVD group and Control group; BNP levels, cardiac outcome (CO), cardiac index (CI) and left ventricular ejection fraction (LVEF) were also compared. The relationships between blood levels of OPN, BNP and cardiac function in DHVD patients were studied by Pearson correlation analysis. Results: Compared with Control group at T0 time point, High OPN sub-group showed increased blood levels of OPN and BNP, while decreased CO, CI and LVEF. Compared with Normal OPN sub-group, High OPN sub-group had the higher levels of OPN and BNP at all 4 time points, while lower levels of CO, CI and LVEF. In DHVD group, compared with T0 time point, OPN and BNP levels were decreased at T2 and T3 time points, while CO, CI and LVEF were increased, allP<0.05. Pearson correlation analysis presented that in DHVD patients, blood levels of OPN were positively related to BNP (r=0.936,P=0.00) and negatively related to CO, CI and LVEF (r=-0.869,r=-0.884 andr=-0.858 respectively, allP=0.00). Conclusion: DHVD patients had increased blood level of OPN which is related to BNP level and cardiac function; this might be because of OPN promoting heart valve calciifcation, inlfammatory reaction and myocardial injury. OPN could be used as a reference index for evaluating the cardiac function in DHVD patients.