Dataset Information

Acute compartment syndrome: Cause, diagnosis, and new viewpoint.

ABSTRACT:

Background

Acute compartment syndrome (ACS) is defined as a clinical entity originated from trauma or other conditions, and remains challenging to diagnose and treat effectively. The review was aim to present the controversy in diagnosing, treating ACS. It was found that there was no criterion about the ACS, and result unnecessary osteotomy. The presence of clinical assessment (5P) always means the necrosis of muscles and was the most serious or irreversible stage of ACS. Besides pressure methods, the threshold of pressure identifying ACS was also controversial.

Methods

Immediate surgical fasciotomy was important to prevent severe suquelae of the ACS. However, there was still controversy about the right time that fasciotomy should be done to avoid irreversible ischemic changes. The most important thing to treat ACS was comprehension to the true injury mechanism, but a systemic classification about traumatic mechanism in most literature was not clear.

Results

After observations to fracture patients with blister, we recommended that surgeons dealing with such emergencies should be vigilant, and the indication for fasciotomy should be strictly controlled following with injury mechanism especially for patients without severe soft tissue injury.

Conclusion

For those crushing and soft tissue injuries, the current evidence based strategies for managing patients was useful, but for those fracture related injury, more examination was necessary to avoid overtreatment especially for those patients with blister observed. In facing patients, medical history, injured mechanism should be paid special attention, and rigorous classification about traumatic etiology was the key for the treatment of these patients.

SUBMITTER: Guo J

PROVIDER: S-EPMC6635163 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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Publications

Acute compartment syndrome: Cause, diagnosis, and new viewpoint.

Guo Jialiang J Yin Yingchao Y Jin Lin L Zhang Ruipeng R Hou Zhiyong Z Zhang Yingze Y

Medicine 20190701 27

<h4>Background</h4>Acute compartment syndrome (ACS) is defined as a clinical entity originated from trauma or other conditions, and remains challenging to diagnose and treat effectively. The review was aim to present the controversy in diagnosing, treating ACS. It was found that there was no criterion about the ACS, and result unnecessary osteotomy. The presence of clinical assessment (5P) always means the necrosis of muscles and was the most serious or irreversible stage of ACS. Besides pressur ...[more]

PMID: 31277147

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Project description:Acute compartment syndrome (ACS) is a syndrome in which local circulation is affected due to increased pressure within the compartment. We previously found in patients with calf fractures, the pressure of fascial compartment could be sharply reduced upon the appearance of tension blisters. Deep fascia, as the important structure for compartment, might play key role in this process. Therefore, the aim of the present study was to examine the differences in gene profile in deep fascia tissue in fracture patients of the calf with or without tension blisters, and to explore the role of fascia in pressure improvement in ACS. Patients with lower leg fracture were enrolled and divided into control group (CON group, n = 10) without tension blister, and tension blister group (TB group, n = 10). Deep fascia tissues were collected and LC-MS/MS label-free quantitative proteomics were performed. Genes involved in fascia structure and fibroblast function were further validated by Western blot. The differentially expressed proteins were found to be mainly enriched in pathways related to protein synthesis and processing, stress fiber assembly, cell-substrate adhesion, leukocyte mediated cytotoxicity, and cellular response to stress. Compared with the CON group, the expression of Peroxidasin homolog (PXDN), which promotes the function of fibroblasts, and Leukocyte differentiation antigen 74 (CD74), which enhances the proliferation of fibroblasts, were significantly upregulated (p all <0.05), while the expression of Matrix metalloproteinase-9 (MMP9), which is involved in collagen hydrolysis, and Neutrophil elastase (ELANE), which is involved in elastin hydrolysis, were significantly reduced in the TB group (p all <0.05), indicating fascia tissue underwent microenvironment reconstruction during ACS. In summary, the ACS accompanied by blisters is associated with the enhanced function and proliferation of fibroblasts and reduced hydrolysis of collagen and elastin. The adaptive alterations in the stiffness and elasticity of the deep fascia might be crucial for pressure release of ACS.

Project description:Acute compartment syndrome (ACS) is a disease in which local circulation is affected due to increased pressure within the compartment. We previously found in patients with calf fractures, the pressure of fascial compartment could be sharply reduced upon the appearance of tension blisters. Deep fascia, as the important structure for compartment, might play key role in this process. Therefore, the aim of the present study was to examine the differences in gene profile in deep fascia tissue in fracture patients of the calf with or without tension blisters, and to explore the role of fascia in pressure improvement in ACS. Patients with lower leg fracture were enrolled and divided into without tension blister control group (CON group, n=10), and with tension blister group (TB group, n=10). Deep fascia tissues were collected and LC-MS/MS label-free quantitative proteomics were performed. Genes involved in fascia structure and fibroblast function were further validated by Western blot. The differentially expressed proteins were found to be mainly enriched in pathways related to protein synthesis and processing, stress fiber assembly, cell-substrate adhesion, leukocyte mediated cytotoxicity, and cellular response to stress. Compared with the CON group, the expression of Peroxidasin homolog (PXDN), which promotes the function of fibroblasts, and Leukocyte differentiation antigen 74 (CD74), which enhances the proliferation of fibroblasts, were significantly upregulated, while the expression of Matrix metalloproteinase-9 (MMP9), which is involved in collagen hydrolysis, and Neutrophil elastase (ELANE), which is involved in elastin hydrolysis, were significantly reduced in the TB group (p all <0.05), indicating fascia tissue underwent microenvironment reconstruction during ACS.In summary, the ACS accompanied by blisters is associated with the enhanced function and proliferation of fibroblasts and reduced hydrolysis of collagen and elastin. The adaptive alterations in the stiffness and elasticity of the deep fascia might be crucial for pressure release of ACS.

Project description:BackgroundCompartment syndrome is an elevation of intracompartmental pressure to a level that impairs circulation. While the most common etiology is trauma, other less common etiologies such as burns, emboli, and iatrogenic injuries can be equally troublesome and challenging to diagnose. The sequelae of a delayed diagnosis of compartment syndrome may be devastating. All care providers must understand the etiologies, high-risk situation, and the urgency of intervention.Questions/purposesThis study was conducted to perform a comprehensive review of compartment syndrome discussing etiologies, risk stratification, clinical progression, noninvasive and invasive monitoring, documentation, medical-legal implication, and our step-by-step approach to compartment syndrome prevention, detection, and early intervention.MethodsA literature search was performed using the PubMed Database and the following search terms: "Compartment syndrome AND Extremity," "Compartment syndrome AND Gluteal," and Compartment syndrome AND Paraspinal." A total of 2,068 articles were identified. Filters allowed for the exclusion of studies not printed in English (359) and those focusing on exertional compartment syndrome (84), leaving a total of 1,625 articles available for review.ResultsThe literature provides details regarding the etiologies, risk stratification, clinical progression, noninvasive and invasive monitoring, documentation, medical-legal implication, and our step-by-step approach to compartment syndrome prevention, detection, and early intervention. The development and progression of compartment syndrome is multifactorial, and as complexity of care increases, the opportunity for the syndrome to be missed is increased. Recent changes in the structure of in-hospital medical care including resident work hour restrictions and the incorporation of midlevel providers have increased the frequency of "signouts" or "patient handoffs" which present opportunities for the syndrome to be mismanaged.ConclusionThe changing dynamics of the health care team have prompted the need for a more explicit algorithm for managing patients at risk for compartment syndrome to ensure appropriate conveyance of information among team members.

Dataset Information

Acute compartment syndrome: Cause, diagnosis, and new viewpoint.

Background

Methods

Results

Conclusion

Publications

Acute compartment syndrome: Cause, diagnosis, and new viewpoint.

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