scholarly journals Overall Survival in Patients With Resected Glioblastoma Treated With Adjuvant Therapy: A Retrospective Study in a Public Hospital in Chile

Cureus ◽  
2021 ◽  
Author(s):  
Evelyn San Martin ◽  
Felipe Carvajal ◽  
Alexander Cifuentes ◽  
Dandaro Dalmazzo ◽  
Freddy Alarcon ◽  
...  
Keyword(s):  
Overall Survival ◽  
Retrospective Study ◽  
Adjuvant Therapy ◽  
Public Hospital

scholarly journals Glue Embolization of Gastroesophageal Varices during Transjugular Intrahepatic Portosystemic Shunt (TIPS) Improves Survival Compared to Coil-only Embolization—A Single-Center Retrospective Study

2021 ◽  
Author(s):  
Karsten Wolter ◽  
Michael Praktiknjo ◽  
Julia Boie ◽  
Georges Decker ◽  
Jennifer Nadal ◽  
...  
Keyword(s):  
Overall Survival ◽  
Retrospective Study ◽  
Treatment Failure ◽  
Transjugular Intrahepatic Portosystemic Shunt ◽  
Portosystemic Shunt ◽  
Refractory Ascites ◽  
Secondary Outcome ◽  
Gastroesophageal Varices ◽  
Intrahepatic Portosystemic Shunt ◽  
Glue Embolization

Abstract Purpose To compare the safety and effectiveness of coil versus glue embolization of gastroesophageal varices during transjugular intrahepatic portosystemic shunt (TIPS) creation. Materials and Methods In this monocentric retrospective study 104 (males: 67 (64%)) patients receiving TIPS with concomitant embolization of GEV and a minimum follow-up of one year (2008—2017) were included. Primary outcome parameter was overall survival (6 week; 1 year). Six-week overall survival was assessed as a surrogate for treatment failure as proposed by the international Baveno working group. Secondary outcome parameters were development of acute-on-chronic liver failure (ACLF), variceal rebleeding and hepatic encephalopathy (HE). Survival analysis was performed using Kaplan–Meier with log-rank test and adjusted Cox regression analysis. Results Indications for TIPS were refractory ascites (n = 33) or variceal bleeding (n = 71). Embolization was performed using glue with or without coils (n = 40) (Group G) or coil-only (n = 64) (Group NG). Overall survival was significantly better in group G (p = 0.022; HR = -3.333). Six-week survival was significantly lower in group NG (p = 0.014; HR = 6.945). Rates of development of ACLF were significantly higher in group NG after 6 months (NG = 14; G = 6; p = 0.039; HR = 3.243). Rebleeding rates (NG = 6; G = 3; p = 0.74) and development of HE (NG = 22; G = 15; p = 0.75) did not differ significantly between groups. Conclusion Usage of glue in embolization of GEV may improve overall survival, reduce treatment failure and may be preferable over coil embolization alone.

A retrospective study of primitive neuroectodermal tumor (PNET) of the kidney in a tertiary cancer center in India.

2021 ◽  
Vol 39 (6_suppl) ◽  
pp. 361-361
Author(s):  
Nandini Sharrel Menon ◽  
Devanshi Kalra ◽  
Kumar Prabhash ◽  
Vanita Noronha ◽  
Santosh Menon ◽  
...  
Keyword(s):  
Overall Survival ◽  
Retrospective Study ◽  
Metastatic Disease ◽  
Tumor Size ◽  
Progression Free Survival ◽  
Adjuvant Radiation ◽  
Pathological Feature ◽  
Free Survival ◽  
Rare Tumours ◽  
Multimodality Approach

361 Background: Primitive neuroectodermal tumours (PNET) of the kidney are rare tumours with aggressive behaviour. This study was conducted to review the diagnosis and management of patients with renal PNET at our centre. Methods: This was a retrospective study conducted at a tertiary cancer care centre in Mumbai, India. The demographic and clinical data of 17 patients treated by the uro-oncology services were retrieved from electronic medical records. Descriptive analysis was performed for baseline characteristics.Overall & progression-free survival was determined using the Kaplan Meier method. Cox regression was used for multivariate analysis. Results: There were 12 male and 5 female patients in this cohort with a median age of 27 years. At diagnosis 2 patients had metastatic disease and 15 patients had non-metastatic disease. Median follow up in this cohort was 22 months (range 2-30 months). Presenting complaints were hematuria, abdominal pain, flank pain, fever, bone pain, and incidentally detected renal mass. All patients were Mic -2 positive and 13 were FLI-1 positive on immunohistochemistry. Fourteen patients underwent radical nephrectomy. One (5.9%) patient received both neoadjuvant and adjuvant chemotherapy, 8 (47.1%) received adjuvant and 2 (11.8%) received palliative chemotherapy upfront. Eight patients received adjuvant radiation to the renal bed.There was disease progression in12 patients,10 of 15 patients with non metastatic disease at diagnosis eventually developed metastasis.The median progression free survival (PFS) was 10.55 months.The pathological feature that was associated with a shorter PFS was tumor size ⩾10 cm(p = 0.044).The median overall survival was 20.04 months (95% CI 9.49 -not reached). The presence of metastasis and treatment received significantly impacted overall survival (OS). Median OS in patients with non-metastatic disease was not reached versus 14.1 months in those with metastatic disease (p = .019).The median OS in patients treated with multimodality approach was 20.11 months. Patients did not undergo surgery had a median OS of 5.45 months (p < .001) and those who did not receive any chemotherapy had a median OS of 4.57 months (p = .024).Thus, patients who received multimodality treatment had better outcomes. Conclusions: PNET kidney is an aggressive tumor which should be treated with a multimodality approach. Tumor size ⩾10 cm was an adverse prognostic factor.

Retrospective Study about the Prevalence of (TILs) Tumor Infiltrating Lymphocytes in Non-Metastatic Triple Negative Breast Cancer Patients and its Prognostic Value

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Hesham Ahmed ElGhazaly ◽  
Manal Mohamed El-Mahdy ◽  
Azza Mohamed Adel ◽  
Nermeen Mostafa ◽  
Aya Magdy Kamal Ali
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Retrospective Study ◽  
Triple Negative Breast Cancer ◽  
Prognostic Value ◽  
Triple Negative ◽  
Free Survival ◽  
Female Patients ◽  
Risk Of Death ◽  
Reduced Risk

Abstract Background TNBC comprises a distinct disease entity with a unique microenvironment of TILs, the immunogenic potential of TNBC is derived from its genetic instability and high mutation rate. Tumors from patients with TNBC are more likely than tumors from patients with other subtypes to exhibit chromosomal instability and potential mutations. Objectives The study aims to evaluate the prevalence of CD8+ TILs biomarker by IHC in triple negative breast cancer and its prognostic value. TILs are an important prognostic value for the response of patient to chemotherapy the greater number of TILS is associated with higher probability of response to chemotherapy also decrease recurrence. TILS in triple negative breast cancer suggest a likely option for immunotherapy in this disease. Patients and Methods This is a retrospective study, which was carried on 30 female patients, Clinical data and paraffin wax block of female patients with triple negative breast cancer are to be collected from the breast cancer unit, department of clinical Oncology and Nuclear medicine Ain Shams university and Matarya teaching hospital. Results Several large systematic reviews and meta-analyses have confirmed that high levels of TILs are associated with better disease free survival and overall survival only in triple negative and HER2 positive subtypes, with no significant benefit seen in estrogen receptor positive breast carcinoma. In the Breast International Group (BIG) 02-98 trial shows that for every 10% increase in the intertumoral TILs there was a 17% reduced risk of relapse, and 27% reduced risk of death regardless of chemotherapy type. Also in eastern cooperative oncology group trial (ECOG) 2197, and 1199 showed that for every 10% increase in TILs, a 14% reduction of risk of recurrence, and 19% reduction in risk of death were observed. Conclusion Our study showed that All our patients (100%) were positive for CD8+, with a minimum range of 1% and a maximum range of 60%, most of the patients (20 patients) had CD8% between (10% to 20%). High levels of CD8 + TILs are good prognostic indicators in TNBC. our study showed that there were associations of CD8+ TILs infiltrate status with longer progression free survival and better overall survival in triple-negative breast cancer, but were not statistically significant probably due to our small sample size.

scholarly journals A Retrospective Study of the Clinical Phenotype and Predictors of Survival in non-Caucasian Hispanic Patients with Amyotrophic Lateral Sclerosis.

2019 ◽  
Author(s):  
Claudia Marisol Sánchez-Martínez ◽  
José Alberto Choreño-Parra ◽  
Lilia Nuñez-Orozco ◽  
Noel Isaías Placencia-Álvarez ◽  
Laura Marcela Alvis-Cataño ◽  
...  
Keyword(s):  
Overall Survival ◽  
Amyotrophic Lateral Sclerosis ◽  
Prognostic Factors ◽  
Retrospective Study ◽  
Survival Time ◽  
Clinical Characteristics ◽  
Clinical Phenotype ◽  
Age At Onset ◽  
Als Patients ◽  
Lateral Sclerosis

Abstract Background. Little is known about the clinical phenotype of amyotrophic lateral sclerosis (ALS) in non-Caucasian populations. Here, we aimed to describe the clinical characteristics, prognostic factors and survival of Mexican patients with ALS. Methods. We conducted a retrospective study by reviewing the medical records of patients with ALS that attended and were regularly followed at a third level hospital in Mexico City from 2000 to 2015. We calculated absolute and relative frequencies of the clinical characteristics from all the participants. We also estimated correlation coefficients between clinical features and overall survival. Additionally, survival rates were compared for all participants grouped according to different clinical features using the Kaplan-Meier method and the log-rank test. Results. We enrolled 45 ALS patients, 53.33% had spinal-onset ALS and 46.66% presented bulbar ALS. The male/female ratio was 0.8. The mean age at onset of symptoms was 58.11 years. Mean survival time from onset was 64.73 ± 34.83 months. Cumulative survival rate after 5 years of disease onset was 44.44%. Age at onset and age at diagnosis inversely correlated with overall survival time. Also, we found that bulbar-onset, short diagnostic delay, percutaneous endoscopic gastrostomy, mechanical ventilation, and lower total cholesterol serum levels were associated with short survival. Conclusions. The clinical characteristics of Mexican ALS patients differ from the disease phenotype observed in Caucasians. Nonetheless, the predictive value of certain well-recognized prognostic factors remains consistent in our population. The current study provides relevant information for a better understanding of prognostic factors in ALS patients from Mexico and other Latin American countries.

scholarly journals Management of jaw fractures in oral surgery in public and private practice: a retrospective study from 2006 to 2017

2019 ◽  
Vol 26 (1) ◽  
pp. 3
Author(s):  
Corentin Buron ◽  
Christian Mounier ◽  
Carine Guiavarc'h ◽  
Cédric Lansonneur ◽  
Matthieu Conan ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Road Traffic Accident ◽  
Traffic Accident ◽  
Public Hospital ◽  
Road Traffic ◽  
Private Hospitals ◽  
Public And Private ◽  
The Public ◽  
Jaw Fractures ◽  
The Mean

Introduction: To date, no epidemiological studies on jaw fracture have examined its characteristics according to hospital status (public vs private). The aim of this study was to examine their differences in terms of patient- and injury-related variables. Methods: A retrospective study was conducted using patients' medical records in 2 types of hospital located in the northern area of Brittany (France). All patients hospitalized for jaw fracture between 2006 and 2017 were eligible. Comparisons between centres according to age, gender, anatomic location of fracture, mechanism of injury, and length of stay were undertaken using χ2, Fisher exact test, t-test, and Cochrane-Armitage trend test. Results: A total of 142 patients were included: 45.1% in the public and 54.9% in the private hospitals. Of them, 84.5% were men and the mean age was 32.0. Main causes of fractures were assault (56.3%), fall (30.3%) and road traffic accident (10%). A small number of patients had polytrauma (4.2%). The mean duration of stay was less than 2 days. Compared to patients who were admitted in private hospital, those who were likely to be admitted in public hospital were those: who had a jaw fracture in context of road traffic accident (18.8% vs 2.6%), with polytrauma (9.4% vs 0.0%) and maxilla fracture (9.4% vs 1.3%), and who had a longer stay (2.2 vs 1.1 days). Conclusion: This study showed that differences observed in characteristics of jaw fractures between public and private hospitals may be due to recruitment process: more severely affected patients are likely to be admitted in the public hospital.

scholarly journals A Fifteen Year Retrospective Study of Odontogenic Maxillofacial Infection in a Venezuelan Public Hospital

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Jose Golaszewski ◽  
Ruben Muñoz ◽  
Dionelys Barazarte ◽  
Andrea Maldonado ◽  
Bricelys Pulgar ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Public Hospital

scholarly journals Survival in Patients Who Underwent HLA-Haploidentical Stem Cell Transplantation in Two Centers in Colombia

Blood ◽  
2020 ◽  
Vol 136 (Supplement 1) ◽  
pp. 32-32
Author(s):  
Lisbeth Ramirez ◽  
Juan Manuel Herrera ◽  
Angela María Peña ◽  
Maria Luna-Gonzalez ◽  
Claudia Marcela Chalela ◽  
...  
Keyword(s):  
Overall Survival ◽  
Stem Cell ◽  
Retrospective Study ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Median Time ◽  
Clinical Characteristics ◽  
High Dose ◽  
Post Transplantation ◽  
Hematopoietic Stem

Introduction: Allogeneic hematopoietic stem cell transplantation (HCT) is a potentially curative treatment for several malignant and non-malignant hematological diseases. However, sometimes it is challenging to find human leukocyte antigen (HLA)-matched related or unrelated donors, especially in minority populations such as Hispanics. Transplantation of T cell replete HLA haploidentical graft (HaploHCT) followed by a high dose post-transplantation cyclophosphamide (PTCy) to eradicate alloreactive T cells is an option for populations with low donor availability. HaploHCT has emerged as an effective and safe strategy in this population (Luznik L et al. BBMT 2008), but data in Hispanics is scarce. Objective: The aim of our study was to describe the clinical characteristics and assess overall survival at 100 days, 1- and 3-years of patients who underwent haploHCT in two Colombian reference centers. Methods: An observational retrospective study was conducted at two tertiary referral centers in Colombia. Patients who underwent haploHCT at Clinica FOSCAL and Centro Medico Imbanaco between January 2013 and January 2020 were selected. Demographic and clinical characteristics where analyzed using descriptive statistics. The Kaplan-Meier method was used to assess overall survival (OS) rates and the log-rank test was used to compare survival rates between groups. All data were analyzed using R statistical software®. Results: Seventy-six patients were included. Mean age at transplantation was 34 years (range 18-60). Forty-two (57.89%) patients were female. Average body mass index was 19.86kg/m2. The majority of patients (57%) had a pre-transplantation ECOG performance status of 2. The most common indication for haploHCT was acute lymphoblastic leukemia (55.26%), followed by acute myeloid leukemia (23.64%). A sibling was the donor in 69.74% of the cases. Forty-seven (61.84%) patients were ABO-matched group. Peripheral blood stem cells were the graft source in 96% of the patients. The average number of infused CD34+ cells was 11.15 x 106/kg. Fludarabine-melphalan was the most commonly used conditioning regimen (57%), followed by fludarabine-busulfan-thiotepa (39%). Graft-versus-host disease (GVHD) prophylaxis consisted of PTCy (50 mg/kg/day) on days 3 and 4 after HCT and a calcineurin inhibitor plus mycophenolate mofetil from day 5 to day 35 post-HCT. Median time to neutrophil engraftment (neutrophils &gt; 0,5x109/L) was 15 days (range 10-33), while platelet engraftment, defined as as the second day of unsupported platelet count of ≥20 × 109, occurred at a median time of 13 days (range 5-38) post-transplantation. On day 28 post-HSCT, 93.4% of the patients had achieved 100% chimerism. OS was 91% (95%CI 84-97.5) at 100 days, 81% (95%CI 72-90) at 1-year, and 77% (95%CI 68-88) at 3-years after HaploHCT. C onclusion: The results of our haploHCT retrospective study in a Hispanic population are comparable to several other cohorts that have reported similar outcomes of haploHCT compared to HLA-matched HCT. The OS rates reported in our study suggest that haploHCT is a viable option in patients without an HLA-matched related or unrelated donor available, especially in populations with lower rates of suitable donors. Acknowledgements: We deeply thank Gonzalo Gutiérrez García, M.D. for his leadership and guidance implementing the haploHCT program in Clinica FOSCAL. Disclosures Peña: Roche: Honoraria. Salazar:Janssen: Honoraria; Novartis: Honoraria. Sandoval-Sus:MorphoSys US: Consultancy; Janssen: Consultancy; Massive Bio: Consultancy; Celgene: Speakers Bureau. Sossa:Novo: Honoraria; Takeda: Honoraria; Astellas: Honoraria; Roche: Honoraria.

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