grade iii
Recently Published Documents


TOTAL DOCUMENTS

2451
(FIVE YEARS 844)

H-INDEX

67
(FIVE YEARS 6)

2022 ◽  
Vol 11 ◽  
Author(s):  
Qian He ◽  
Wei Zhao ◽  
Qinglan Ren

BackgroundStudies confirmed the predictive value of the prognostic nutrition index (PNI) in many malignant tumors. However, it did not reach a consensus in glioma. Therefore, this study investigated the prognostic value of preoperative PNI in operable high-grade glioma and established a nomogram.MethodsClinical data of high-grade glioma patients were retrospectively analyzed. The primary endpoint was overall survival (OS). Survival analysis was conducted by the Kaplan–Meier method, log-rank test, and Cox regression analysis. A nomogram was established. The prediction effect of the nomogram covering PNI was verified by area under the curve (AUC).ResultsA total of 91 operable high-grade glioma patients were included. Kaplan–Meier analysis showed that among grade IV gliomas (n = 55), patients with higher PNI (>44) showed a trend of OS benefit (p = 0.138). In grade III glioma (n = 36), patients with higher PNI (>47) had longer OS (p = 0.023). However, the intersecting Kaplan–Meier curve suggested that there may be some confounding factors. Cox regression analysis showed that higher PNI was an independent prognostic factor for grade IV glioma (HR = 0.388, p = 0.040). In grade III glioma, there was no statistically relationship between PNI levels and prognosis. When evaluating the prognostic ability of PNI alone by ROC, the AUC in grade III and IV gliomas was low, indicating that PNI alone had poor predictive power for OS. Interestingly, we found that the nomogram including preoperative PNI, age, extent of resection, number of gliomas, and MGMT methylation status could predict the prognosis of patients with grade IV glioma well.ConclusionThe PNI level before surgery was an independent prognostic factor for patients with grade IV glioma. The nomogram covering PNI in patients with grade IV glioma also proved the value of PNI. However, the value of PNI in grade III glioma needs to be further evaluated. More prospective studies are needed to verify this conclusion.


PLoS ONE ◽  
2022 ◽  
Vol 17 (1) ◽  
pp. e0262113
Author(s):  
Hon-Fan Lai ◽  
Ivy Yenwen Chau ◽  
Hao-Jan Lei ◽  
Shu-Cheng Chou ◽  
Cheng-Yuan Hsia ◽  
...  

Purpose To evaluate the incidence and risk factors of postoperative fever (POF) after liver resection. In patients with POF, predictors of febrile infectious complications were determined. Methods A total of 797 consecutive patients undergoing liver resection from January 2015 to December 2019 were retrospectively investigated. POF was defined as body temperature ≥ 38.0°C in the postoperative period. POF was characterized by time of first fever, the highest temperature, and frequency of fever. The Institut Mutualiste Montsouris (IMM) classification was used to stratify surgical difficulty, from grade I (low), grade II (intermediate) to grade III (high). Postoperative leukocytosis was defined as a 70% increase of white blood cell count from the preoperative value. Multivariate analysis was performed to identify risk factors for POF and predictors of febrile infectious complications. Results Overall, 401 patients (50.3%) developed POF. Of these, 10.5% had the time of first fever > postoperative day (POD) 2, 25.9% had fever > 38.6°C, and 60.6% had multiple fever spikes. In multivariate analysis, risk factors for POF were: IMM grade III resection (OR 1.572, p = 0.008), Charlson Comorbidity Index score > 3 (OR 1.872, p < 0.001), and serum albumin < 3.2 g/dL (OR 3.236, p = 0.023). 14.6% patients developed infectious complication, 21.9% of febrile patients and 7.1% of afebrile patients (p < 0.001). Predictors of febrile infectious complications were: fever > 38.6°C (OR 2.242, p = 0.003), time of first fever > POD2 (OR 6.002, p < 0.001), and multiple fever spikes (OR 2.039, p = 0.019). Sensitivity, specificity, positive predictive value and negative predictive value for fever > 38.6°C were 39.8%, 78.0%, 33.7% and 82.2%, respectively. A combination of fever > 38.6°C and leukocytosis provided high specificity of 95.2%. Conclusion In this study, we found that IMM classification, CCI score, and serum albumin level related with POF development in patients undergone liver resection. Time of first fever > POD2, fever > 38.6°C, and multiple fever spikes indicate an increased risk of febrile infectious complication. These findings may aid decision-making in patients with POF who require further diagnostic workup.


Author(s):  
Theo F. J. Kraus ◽  
Christoph Schwartz ◽  
Lukas Machegger ◽  
Barbara Zellinger ◽  
Dorothee Hölzl ◽  
...  

AbstractHere, we report on a patient presenting with two histopathologically distinct gliomas. At the age of 42, the patient underwent initial resection of a right temporal oligodendroglioma IDH mutated 1p/19q co-deleted WHO Grade II followed by adjuvant radiochemotherapy with temozolomide. 15 months after initial diagnosis, the patient showed right hemispheric tumor progression and an additional new left frontal contrast enhancement in the subsequent imaging. A re-resection of the right-sided tumor and resection of the left frontal tumor were conducted. Neuropathological work-up showed recurrence of the right-sided oligodendroglioma with features of an anaplastic oligodendroglioma WHO Grade III, but a glioblastoma WHO grade IV for the left frontal lesion. In depth molecular profiling revealed two independent brain tumors with distinct molecular profiles of anaplastic oligodendroglioma IDH mutated 1p/19q co-deleted WHO Grade III and glioblastoma IDH wildtype WHO grade IV. This unique and rare case of a patient with two independent brain tumors revealed by in-depth molecular work-up and epigenomic profiling emphasizes the importance of integrated work-up of brain tumors including methylome profiling for advanced patient care.


Author(s):  
Marie Bleakley ◽  
Alison Sehgal ◽  
Stuart Seropian ◽  
Melinda A. Biernacki ◽  
Elizabeth F. Krakow ◽  
...  

PURPOSE Graft-versus-host disease (GVHD) causes morbidity and mortality following allogeneic hematopoietic cell transplantation. Naive T cells (TN) cause severe GVHD in murine models. We evaluated chronic GVHD (cGVHD) and other outcomes in three phase II clinical trials of TN-depletion of peripheral blood stem-cell (PBSC) grafts. METHODS One hundred thirty-eight patients with acute leukemia received TN-depleted PBSC from HLA-matched related or unrelated donors following conditioning with high- or intermediate-dose total-body irradiation and chemotherapy. GVHD prophylaxis was with tacrolimus, with or without methotrexate or mycophenolate mofetil. Subjects received CD34-selected PBSC and a defined dose of memory T cells depleted of TN. Median follow-up was 4 years. The primary outcome of the analysis of cumulative data from the three trials was cGVHD. RESULTS cGVHD was very infrequent and mild (3-year cumulative incidence total, 7% [95% CI, 2 to 11]; moderate, 1% [95% CI, 0 to 2]; severe, 0%). Grade III and IV acute GVHD (aGVHD) occurred in 4% (95% CI, 1 to 8) and 0%, respectively. The cumulative incidence of grade II aGVHD, which was mostly stage 1 upper gastrointestinal GVHD, was 71% (95% CI, 64 to 79). Recipients of matched related donor and matched unrelated donor grafts had similar rates of grade III aGVHD (5% [95% CI, 0 to 9] and 4% [95% CI, 0 to 9]) and cGVHD (7% [95% CI, 2 to 13] and 6% [95% CI, 0 to 12]). Overall survival, cGVHD-free, relapse-free survival, relapse, and nonrelapse mortality were, respectively, 77% (95% CI, 71 to 85), 68% (95% CI, 61 to 76), 23% (95% CI, 16 to 30), and 8% (95% CI, 3 to 13) at 3 years. CONCLUSION Depletion of TN from PBSC allografts results in very low incidences of severe acute and any cGVHD, without apparent excess risks of relapse or nonrelapse mortality, distinguishing this novel graft engineering strategy from other hematopoietic cell transplantation approaches.


Author(s):  
Kamran Ahmed Khan ◽  
Nadeem Qamar ◽  
Tahir Saghir ◽  
Jawaid Akbar Sial ◽  
Dileep Kumar ◽  
...  

Background: Intracoronary epinephrine has been effectively used in treating refractory no-reflow, but there is a dearth of data on its use as a first-line drug in normotensive patients in comparison to the widely used adenosine. Methods: In this open-labeled randomized clinical trial, 201 patients with no-reflow were randomized 1:1 into intracoronary epinephrine as the treatment group and intracoronary adenosine as the control group and followed for 1 month. The primary end points were improvement in coronary flow, as assessed by TIMI (Thrombolysis in Myocardial Infarction) flow, frame counts, and myocardial blush. Secondary end points were in-hospital and short-term mortality and major adverse cardiac events. Results: In all, 101 patients received intracoronary epinephrine and 100 patients received adenosine. Epinephrine was generally well tolerated with no immediate table death or ventricular fibrillation. No-reflow was more effectively improved with epinephrine with final TIMI III flow (90.1% versus 78%, P =0.019) and final corrected TIMI frame count (24±8.43 versus 26.63±9.22, P =0.036). However, no significant difference was observed in final grade III myocardial blush (55.4% versus 45%, P =0.139), mean reduction of corrected TIMI frame count (−25.71±11.79 versus −26.08±11.71, P =0.825), in-hospital and short-term mortality, and major adverse cardiac events. Conclusions: Epinephrine is relatively safe to use in no-reflow in normotensive patients. A significantly higher frequency of post-treatment TIMI III flow grade and lower final corrected TIMI frame count with relatively better achievement of myocardial blush grade III translate into it displaying relatively better efficacy than adenosine. REGISTRATION: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT04699110.


2022 ◽  
Vol 12 (2) ◽  
pp. 87-89
Author(s):  
Md Nazmul Huda ◽  
MHM Alamgir ◽  
SM Amir Hossain ◽  
Anupam Barua ◽  
Mohammad Kamal Hossain ◽  
...  

Introduction: Avascular necrosis (AVN) of femoral head is a dreadful and disabling condition. Total Hip Replacement (THR) is an effective solution. In this study we have analyzed the results of total hip replacement performed in ShSMCH, Dhaka for AVN of femoral head from July 2018 up to June 2020. Patients and Methods: In this prospective study, 19 total hip replacement were done. All patients were diagnosed as primary AVN of Ficat and Arlet Grade III and IV. Out of 19 patients, 15 patients operated with cementless pressfit implants and 4 patients with cemented implants. Results: Among the 19 patients 12 were male (63.15%) and 7 were female (36.85%). Mean age was 35.57 year. Operation done on right hip in 10 patients (52.63%) and on left hip 9 patients (47.37%). All the patients were evaluated pre-operatively and Harris Hip Score was poor ie, average 41.84. Three months post operatively Harris Hip Score improved significantly 47.36% patients value was 90-100 ie, excellent, 31.57% patients value was 80-90 ie, good and 21.05% patients value was 70-80 ie, fair. None documented as poor. In complication, 1 patient (5.26%) developed serous discharge which resolved with antibiotic treatment after culture and sensitivity. Conclusion: THR is the most effective method of removing pains and distress of end stage AVN of hip. J Shaheed Suhrawardy Med Coll 2020; 12(2): 87-89


2022 ◽  
Vol 22 (1) ◽  
Author(s):  
Jiu-Wu Bai ◽  
Shui-Yi Gu ◽  
Xiao-Li Sun ◽  
Hai-Wen Lu ◽  
Shuo Liang ◽  
...  

Abstract Background Serum lactate dehydrogenase (LDH), carcinoembryonic antigen (CEA) and CYFRA21-1 are the commonly used biomarkers to identify patients with autoimmune pulmonary alveolar proteinosis (APAP). However, it is not clear which of the biomarkers is more sensitive to the severity of the patient’s condition. Methods APAP patients numbering 151 were enrolled in this study. All patients’ severity was assessed through the severity and prognosis score of PAP (SPSP). According to the respective laboratory upper limits of serum levels of LDH, CEA and CYFRA21-1, APAP patients were divided into higher and lower-level groups. Patients were divided into five groups based on SPSP. 88 patients had completed six months of follow-up. We calculated sensitivity, specificity, and critical point of LDH, CEA and CYFRA21-1 between APAP patients and normal control group, and between grade 1–2 and 3–5 through receiving operating characteristics (ROC) curve. Results Serum LDH, CEA and CYFRA21-1 levels of patients with PAP were higher and distinctly related to PaO2, FVC, FEV1, DLCO, HRCT scores and SPSP. The SPSP of patients in higher-level LDH, CEA and CYFRA21-1 groups were higher than those of corresponding lower-level groups. Based on SPSP results, the patients were divided into five groups (grade I, 20; grade II, 37; grade III, 40; grade IV, 38; grade V, 16). The serum level of CYFRA21-1 of patients with APAP in grade II was higher than that of patients in grade I and lower than that of patients in grade III. Serum CYFRA21-1 of patients with APAP after six months were higher than the baseline among the aggravated group. Serum LDH, CEA and CYFRA21-1 levels after six months among patients in the relieved group of patients with APAP were lower than the baseline. ROC correlating LDH, CEA and CYFRA21-1 values with APAP severity (between grade 1–2 and 3–5) showed an optimal cutoff of LDH of over 203 U/L (< 246 U/L), CEA of over 2.56 ug/L (< 10 ug/L), and CYFRA21-1 of over 5.57 ng/ml (> 3.3 ng/ml) (AUC: 0.815, 95% CI [0.748–0.882], sensitivity: 0.606, specificity: 0.877). Conclusion Serum CYFRA21-1 level was more sensitive in revealing the severity of APAP than LDH and CEA levels among mild to moderate forms of disease.


2022 ◽  
Vol 14 (4) ◽  
Author(s):  
A.M. KHADJIBAEV ◽  
K.E. MAKHKAMOV ◽  
M.K. MAKHKAMOV ◽  
A.B. SALAEV ◽  
D.U. ISRAILOV ◽  
...  

Aim. To assess the results of the activities of the neurosurgical service of the Republican Research Center of Emergency Medicine (RRCEM) over a twenty-year period of operation with an analysis of the results of neurosurgical care for patients with arteriovenous malformations of the brain (AVM). Material and Methods. The analysis was carried out of 54 patients examined and operated on for AVM, in the period from 2001 to 2020, who were treated at the Department of Adult Neurosurgery of the RRCEM. Results. The basis of our principle of a differentiated surgical approach in the treatment of AVM is the determination of the AVM grading according to the Spetzler-Martin and Lawton-Young scales. Limiting only microsurgical AVM resection is advisable for AVMs – I and II grades according to the Spetzler-Martin and Lawton-Young scales. For patients with high grades of AVMs – grade III and more, it is more expedient to use a combined technique, and with deeply located AVMs, endovascular embolization.


2022 ◽  
Vol 6 (1) ◽  
pp. V6

5-Aminolevulinic acid (5-ALA) is a useful and well-established adjunct for glioblastoma surgery. A growing body of evidence has revealed the potential utility of 5-ALA in grade II and grade III glioma patients as well. However, reliable means of identifying in whom fluorescence will occur have not been established. The authors report the case of such an indeterminate-grade glioma highlighting two pearls of 5-ALA fluorescence in this subgroup of patients. Firstly, 5-ALA–guided tissue sampling helps to ensure that the true grade of the lesion is not underestimated. Secondly, intraoperative fluorescence can serve as a prognostic marker. The video can be found here: https://stream.cadmore.media/r10.3171/2021.10.FOCVID21196


Author(s):  
Su Han Lum ◽  
Sinéad Greener ◽  
Inigo Perez-Heras ◽  
Daniel Drozdov ◽  
Rebecca Pamela Payne ◽  
...  

Haematopoietic cell transplantation (HCT) has become standard of care for an increasing number of inborn errors of immunity (IEI). This is the first report to compare the transplant outcomes according to T-replete HLA-matched grafts using alemtuzumab (n=117) and T-depleted HLA-mismatched grafts using TCR αβ/CD19 depletion (n=47) in children with IEI who underwent first HCT between 2014 and 2019. All patients received treosulfan-based conditioning except patients with DNA repair disorders. For T-replete grafts, the stem cell source was marrow in 25 (21%) patients, PBSC in 85 (73%) and CB in 7 (6%). TCR αβ/CD19 depletion was performed on PBSC from 45 haploidentical parental donors and 2 mismatched unrelated donors. The 3-year OS and EFS for the entire cohort were 85% (77-90%) and 79% (69-86%) respectively. Analysis by age at transplant revealed a comparable 3-year OS between T-replete grafts (88%, 76-94%) and T-depleted grafts (87%, 64-96%) in younger patients (&lt;5 years of age at HCT). For older patients more than 5 years of age, the OS was significantly lower in T-depleted grafts (55%, 23-78%), compared to T-replete grafts (87%, 68-95%) (p=0.03). Grade III-IV aGvHD was observed in 8% of T-replete marrow, 7% of T-replete PBSC, 14% of T-replete CB and 2% of T-depleted PBSC (p=0.73). Higher incidence of viraemia (p&lt;0.001) and delayed CD3 reconstitution (p=0.003) were observed after T-depleted graft HCT. These data indicate that mismatched donor transplant after TCR αβ and CD19 depletion represents an excellent alternative for younger children with IEI in need of an allograft.


Sign in / Sign up

Export Citation Format

Share Document