Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
Add more filters










Database
Language
Publication year range
1.
Cancers (Basel) ; 16(9)2024 May 01.
Article in English | MEDLINE | ID: mdl-38730715

ABSTRACT

BACKGROUND: Undifferentiated pleomorphic sarcomas (UPSs) are amongst the most common subtypes of soft-tissue sarcomas. Few real-world data on the use of immune checkpoint blockade (ICB) in UPS patients and other high-grade pleomorphic STS patients are available. PURPOSE: The purpose of our study is to describe the efficacy and toxicity of ICB in patients with advanced UPSs and other high-grade pleomorphic sarcomas treated at our institution. METHODS: This is a retrospective, observational study of all patients with metastatic high-grade pleomorphic sarcomas treated with FDA-approved ICB at MD Anderson Cancer Center between 1 January 2015 and 1 January 2023. Patients included in trials for which results are not yet published were excluded. RESULTS: Thirty-six patients with advanced/metastatic pleomorphic sarcomas were included. The median age was 52 years. A total of 26 patients (72%) had UPSs and 10 patients (28%) had other high-grade pleomorphic sarcomas. The median follow-up time was 8.8 months. The median PFS was 2.9 months. The 3-month PFS and 6-month PFS were 46% and 32%, respectively. The median OS was 12.9 months. The 12-month OS and 24-month OS were 53% and 29%, respectively. The best response, previous RT, and type of ICB treatment were significantly and independently associated with shorter PFS (p = 0.0012, p = 0.0019 and p = 0.036, respectively). No new safety signal was identified, and the toxicity was overall manageable with no toxic deaths and only four patients (11%) stopping treatment due to toxicity. CONCLUSIONS: Real-world retrospective data are consistent with the published literature, with a promising 6-month PFS of 32%. Partial or stable responders to ICB treatment have significantly improved PFS compared to progressors.

2.
Blood Rev ; 60: 101054, 2023 07.
Article in English | MEDLINE | ID: mdl-36805299

ABSTRACT

Despite the use of high-resolution molecular techniques for tissue typing, chronic graft-versus-host disease (cGVHD) remains a major complication following allogeneic hematopoietic stem cell transplant. cGVHD adversely affects the life-expectancy and quality of life. The latter is particularly important and functionally relevant in pediatric patients who have a longer life-expectancy than adults. Current laboratory evidence suggests that there is not any difference in the pathophysiology of cGVHD between adults and pediatric patients. However, there are some clinical features and complications of the disease that are different in pediatric patients. There are also challenges in the development of new therapeutics for this group of patients. In this review, we will discuss the epidemiology, pathophysiology, clinical features and consequences of the disease, and highlight the differences between pediatric and adult patients. We will examine the current treatment options for pediatric patients with moderate to severe cGVHD and discuss the challenges facing therapeutic development for cGVHD in the pediatric population.


Subject(s)
Bronchiolitis Obliterans Syndrome , Graft vs Host Disease , Hematopoietic Stem Cell Transplantation , Adult , Humans , Child , Quality of Life , Graft vs Host Disease/diagnosis , Graft vs Host Disease/epidemiology , Graft vs Host Disease/etiology , Chronic Disease , Transplantation, Homologous/adverse effects , Hematopoietic Stem Cell Transplantation/adverse effects , Hematopoietic Stem Cell Transplantation/methods
3.
Disaster Med Public Health Prep ; 17: e80, 2021 12 22.
Article in English | MEDLINE | ID: mdl-34933696

ABSTRACT

On August 4, 2020, Beirut experienced a large explosion when 2750 tons of ammonium nitrate detonated in the Beirut port resulting in more than 220 deaths, 76 000 injuries, 300 000 people displaced, and 15 billion dollars loss in property damage. Hôtel-Dieu de France (HDF), one of the largest university hospitals in the capital, has an emergency department that typically accommodates 25 patients. On that night, it received the largest number of injuries and had to accommodate more than 700 casualties within a few hours of the blast. This article describes HDF's preparedness, emergency response, as well as the distribution of admissions to the emergency department, operation rooms, and the general ward. Surge capacity and the triage system are also detailed.


Subject(s)
Blast Injuries , Emergency Medical Services , Mass Casualty Incidents , Humans , Explosions , Emergency Medical Services/methods , Triage/methods , Emergency Service, Hospital , Hospitals, University
4.
Future Virol ; 2021 Oct.
Article in English | MEDLINE | ID: mdl-34707681

ABSTRACT

In December 2019, a new emerging virus causing mild-to-severe pneumonia was detected in China. The virus was described as a variant of SARS-CoV and was called SARS-CoV-2, then declared a pandemic by the WHO on 11 March 2020. Millions of people contracted the virus and presented with a symptomatology of variable severity, including upper respiratory tract symptoms, systemic symptoms and diarrhea. We herein report a rare skin presentation in a 33-year-old female that occurred both during COVID-19 infection and after receiving the first dose of COVID-19 vaccine.

SELECTION OF CITATIONS
SEARCH DETAIL
...