scholarly journals Acute accidental inhalation of Chlorine gas: A mini review

2021 ◽  
Vol 17 (4) ◽  
Author(s):  
Franco Lai ◽  
Alessio Baldini ◽  
Luca Becheroni ◽  
Iacopo Cappellini ◽  
Barbara Balzarini ◽  
...  

The Authors report an accidental gas exposure of Chlorine gas in a worker. This accident is very uncommon and can lead to important life-threatening conditions, such as Reactive Airway Disfunction Syndrome (RADS) and Acute Respiratory Distress Syndrome (ARDS) with important pulmonary disfunctions and even death. This syndrome results are reversible when a quick and appropriate intensive treatment is performed.

Author(s):  
Milad Darrat ◽  
Brian Gilmartin ◽  
Carmel Kennedy ◽  
Diarmuid Smith

Summary Acute respiratory distress syndrome (ARDS) is a rare but life-threatening complication of diabetic ketoacidosis (DKA). We present the case of a young female, with no previous diagnosis of diabetes, presenting in DKA complicated by ARDS requiring extra corporeal membrane oxygenation (ECMO) ventilator support. This case report highlights the importance of early recognition of respiratory complications of severe DKA and their appropriate management. Learning points ARDS is a very rare but life-threatening complication in DKA. The incidence of ARDS remains unknown but less frequent than cerebral oedema in DKA. The mechanism of ARDS in DKA has multifactorial aetiology, including genetic predisposition. Early recognition and consideration of rare pulmonary complication of DKA can increase survival rate and provide very satisfactory outcomes. DKA patients who present with refractory ARDS can be successfully rescued by ECMO support.


Cells ◽  
2020 ◽  
Vol 9 (9) ◽  
pp. 2015 ◽  
Author(s):  
Isabel Tovar ◽  
Rosa Guerrero ◽  
Jesús J. López-Peñalver ◽  
José Expósito ◽  
José Mariano Ruiz de Almodóvar

We have previously shown that the combination of radiotherapy with human umbilical-cord-derived mesenchymal stromal/stem cells (MSCs) cell therapy significantly reduces the size of the xenotumors in mice, both in the directly irradiated tumor and in the distant nonirradiated tumor or its metastasis. We have also shown that exosomes secreted from MSCs preirradiated with 2 Gy are quantitatively, functionally and qualitatively different from the exosomes secreted from nonirradiated mesenchymal cells, and also that proteins, exosomes and microvesicles secreted by MSCs suffer a significant change when the cells are activated or nonactivated, with the amount of protein present in the exosomes of the preirradiated cells being 1.5 times greater compared to those from nonirradiated cells. This finding correlates with a dramatic increase in the antitumor activity of the radiotherapy when is combined with MSCs or with preirradiated mesenchymal stromal/stem cells (MSCs*). After the proteomic analysis of the load of the exosomes released from both irradiated and nonirradiated cells, we conclude that annexin A1 is the most important and significant difference between the exosomes released by the cells in either status. Knowing the role of annexin A1 in the control of hypoxia and inflammation that is characteristic of acute respiratory-distress syndrome (ARDS), we designed a hypothetical therapeutic strategy, based on the transplantation of mesenchymal stromal/stem cells stimulated with radiation, to alleviate the symptoms of patients who, due to pneumonia caused by SARS-CoV-2, require to be admitted to an intensive care unit for patients with life-threatening conditions. With this hypothesis, we seek to improve the patients’ respiratory capacity and increase the expectations of their cure.


2020 ◽  
Vol 13 (1) ◽  
pp. 153-157
Author(s):  
Bahjat Azrieh ◽  
Arwa Alsaud ◽  
Khaldun Obeidat ◽  
Amr Ashour ◽  
Seham Elebbi ◽  
...  

Thrombotic thrombocytopenic purpura (TTP) is a rare, serious, life-threatening disease characterized by microangiopathic hemolytic anemia, thrombocytopenia, and hypercoagulability. The etiology is a deficiency of ADAMTS13 which is usually caused by acquired antibodies. Plasma exchange and steroids is the standard of care in the treatment of TTP. However, there are refractory cases of TTP which require further management. Rituximab appears to be a safe and effective therapy for refractory and relapsing TTP. Here we report a challenging case of TTP that responded to treatment with rituximab twice weekly. According to our knowledge, rituximab twice weekly has never been used for TTP before.


2003 ◽  
Vol 105 (5) ◽  
pp. 549-550 ◽  
Author(s):  
Frank ISIK

Life-threatening acute respiratory distress syndrome (ARDS) complicates the recovery of patients with burn and inhalation injury. The study by Enkhbaatar and co-workers in this issue of Clinical Science suggests that reducing the early and robust inflammatory cascade may provide patients with protection from developing cardiopulmonary compromise seen early after burn and inhalation injury.


Perfusion ◽  
2020 ◽  
Vol 35 (6) ◽  
pp. 543-545 ◽  
Author(s):  
Tolusha Harischandra ◽  
Kapilani Withanaarachchi ◽  
Bhagya Piyasiri ◽  
Hesaru Wickramasuriya ◽  
Gihan Piyasiri ◽  
...  

While there is evidence to support the use of extracorporeal membrane oxygenation in acute respiratory distress syndrome due to a variety of causes, its use in chlorine gas–induced acute respiratory distress syndrome has not been described in the English medical literature. We present a young girl who had severe acute respiratory distress syndrome following exposure to chlorine gas during the disinfection process at a swimming pool. She failed conventional management and underwent venovenous extracorporeal membrane oxygenation. Despite multiple infections and a pneumothorax, she eventually recovered. Chlorine gas was the first agent of chemical warfare which caused a massive death toll during the First World War. Even today, the chemical is produced in large quantities and the threat of a large-scale leak is ever-present from industrial accidents or terrorist attacks. The criteria to assess and manage chlorine gas–induced acute respiratory distress syndrome are likely to be the same as for other causes of acute respiratory distress syndrome and extracorporeal membrane oxygenation can be used successfully.


2005 ◽  
Vol 59 (2) ◽  
pp. 520
Author(s):  
L C Cancio ◽  
A l Batchinsky ◽  
D K Martini ◽  
B S Jordan ◽  
E J Dick ◽  
...  

2010 ◽  
Vol 2010 ◽  
pp. 1-9 ◽  
Author(s):  
Thorsten Brenner ◽  
Johann Motsch ◽  
Jens Werner ◽  
Lars Grenacher ◽  
Eike Martin ◽  
...  

Metastatic liver resection following cytoreductive chemotherapy is an accepted treatment for oligometastatic tumor diseases. Although pulmonary complications are frequently reported in patients undergoing liver surgery including liver transplantation, life-threatening acute respiratory failures in the absence of aspiration, embolism, transfusion-related acute lung injury (TRALI), pulmonary infection, or an obvious source of systemic sepsis are rare. We performed an extensive clinical review of a patient undergoing metastatic liver resection who had a clinical course compatible to an acute respiratory distress syndrome (ARDS) without an obvious cause except for the surgical procedure and multiple preoperative chemotherapies. We hypothesize that either the surgical procedure mediated by cytokines and tumor necrosis factor or possible toxic effects of oxygen applied during general anesthesia were associated with life-threatening respiratory failure in the patient. Discrete and subclinical inflammated alveoli (probably due to multiple preoperative chemotherapies with substances at potential risk for interstitial pneumonitis as well as chest radiation) might therefore be considered as risk factors.


2021 ◽  
pp. 004947552110291
Author(s):  
Sathish K Loganathan ◽  
Amol Jaybhaye ◽  
Nabaneeta Dash ◽  
Anu Punnen ◽  
Urmi Ghosh ◽  
...  

Acute respiratory distress syndrome is a life-threatening complication of scrub typhus; we sought to describe its mortality and associated factors, namely eschar, hepatomegaly and severe thrombocytopenia, in a retrospective study in India of 65 children.


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