Background: Latex allergy is thought to be present in up to 6.5% of the general population, and can be much higher among those with chronic exposure. It is, however, uncommonly associated with severe anaphylactic reactions. Hair-care practices, such as the application of a hair weave, are a potential cause of latex-related anaphylaxis because the adhesives often contain natural rubber latex.
Case Report: We report the first case in the emergency medicine literature of successful treatment of a patient with airway compromise secondary to hair glue exposure. This case involved a 29-year-old woman who presented to the emergency department with severe angioedema and airway compromise. The patient had recently had an adhesive substance applied to her scalp for a hair weave placement. The patient did respond initially to antihistamine and alpha-adrenergic medication, however, because the allergen could not be removed, she relapsed, was subsequently intubated, and admitted to the intensive care unit. The latex-containing hair glue was removed over a period of several hours using an oil-based hair-conditioning product. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This unique and potentially lethal situation required innovative management. Successful resolution of this case required a high degree of cultural literacy leading to the correct diagnosis and treatment, and utilization of resources outside of the health care field. Clinicians treating patients in areas where similar hair-care practices are prevalent should be aware of this pathology, and consider similar management strategies.
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http://dx.doi.org/10.1016/j.jemermed.2014.09.036 | DOI Listing |
Biomacromolecules
July 2024
School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.
Despite great progress in the hydrogel hemostats and dressings, they generally lack resistant vascular bursting pressure and intrinsic bioactivity to meet arterial massive hemorrhage and proheal wounds. To address the problems, we design a kind of biomimetic and wound microenvironment-modulating PEGylated glycopolypeptide hydrogels that can be easily injected and gelled in ∼10 s. Those glycopolypeptide hydrogels have suitable tissue adhesion of ∼20 kPa, high resistant bursting pressure of ∼150 mmHg, large microporosity of ∼15 μm, and excellent biocompatibility with ∼1% hemolysis ratio and negligible inflammation.
View Article and Find Full Text PDFPediatr Surg Int
March 2024
The Medical School, University of Sheffield, Beech Hill Rd, Broomhall, Sheffield, S10 2RX, UK.
Introduction: Pilonidal sinus disease (PSD) arises in the hair follicles of the gluteal cleft with many cases occurring during adolescence. Early studies of pit excision with fibrin glue closure (PEF), a minimally invasive procedure for the management of chronic PSD, suggest it is safe and effective with similar results to traditional lateralizing flap procedures (LFP), without the need for extensive tissue excision and associated complications. However, these studies lack large sample sizes and prolonged follow-up.
View Article and Find Full Text PDFACS Omega
January 2024
Department of Chemistry, KAIST (Korea Advanced Institute of Science and Technology), Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
This study explores a polyphenolic coacervate, named VATA, formed by poly(vinyl alcohol) (PVA) and tannic acid (TA). Distinct from conventional studies that have focused on the bottom, dense phase of coacervates, this research emphasizes the top, dilute phase, low-viscous coacervate liquid termed liquid-VATA (-VATA). Due to TA's capability of intermolecular association as well as adhesiveness, phenomena not typically observed in the upper dilute phase of standard polyelectrolyte-based coacervates are revealed.
View Article and Find Full Text PDFNat Protoc
January 2024
Rudolf Schönheimer Institute of Biochemistry, Division of General Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany.
The study of how mechanical forces affect biological events in living tissue is important for the understanding of a multitude of physiogical and pathophysiological phenomena. However, these investigations are often impeded by insufficient knowledge about force parameters, inadequate experimental administration of force stimuli and lack of noninvasive means to record their molecular and cellular effects. We therefore introduced a procedure to study the impact of force stimulation on adhesion G-protein-coupled receptor dissociation in mechanosensory neurons.
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