Materiały źródłowe

• #1 Latex allergy: diagnosis and management – PubMed

  https://pubmed.ncbi.nlm.nih.gov/15327474/

  Latex allergy is an IgE-mediated immediate hypersensitivity response to natural rubber latex (NRL) protein with a variety of clinical signs ranging from contact urticaria, angioedema, asthma, and anaphylaxis. […] Diagnosis is made by a positive latex RAST and/or skin prick test or challenge test to NRL. […] Allergen avoidance and substitution and the use of latex-safe devices including synthetic gloves (vinyl, synthetic polyisoprene, neoprene, nitrile, block polymers, or polyurethane) are essential for the affected patient.

• #1 Latex allergy – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/latex-allergy/diagnosis-treatment/drc-20374291

  Diagnosis is sometime a challenge. A healthcare professional typically examines the skin and asks questions about symptoms, medical history and if there have been reactions to latex in the past. […] A skin test can help find out if someone’s skin reacts to the latex protein. A medical professional uses a tiny needle to place a small amount of latex below the surface of the skin on the forearm or back. If someone is allergic to latex, a raised bump will form. Only an allergist or other healthcare professional experienced in skin testing should perform this test. […] Blood tests also may be done to check for latex sensitivity.

• #1 Latex allergy (Rubber Allergy)

  https://dermnetnz.org/topics/latex-allergy

  How is latex allergy diagnosed? In most cases, a diagnosis of latex allergy can be made from an accurate history and clinical examination. History-taking should include questions about: Reactions or complications during surgical procedures or dental work, other symptoms such as rash or wheeze on exposure to latex (balloon inflation-induced rash and wheeze is a common symptom) […] There are a number of tests that can confirm latex sensitivity, including: Patch tests for allergic contact dermatitis-type reactions […] Skin prick testing for contact urticaria-type reactions […] Radioallergosorbent test (RAST), a blood test not as accurate as the skin tests. […] Ensure patients are informed when they have had a suspected latex-related allergic reaction, and recommend referral for consideration of latex allergy testing.

• #1 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://worldallergy.net/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  Latex allergy can be challenging to diagnose. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. This holds true throughout the world. One questionnaire regarding latex allergy, for example, is available from the American Latex Allergy Association and this form is helpful in evaluating patients. In the United States, there are no FDA extracts available for latex skin testing but in vitro testing is available. Thus in the United States, the first step in the evaluation of latex allergy is the clinical history followed by in vitro immunological testing if the history is supportive of an IgE mediated reaction. […] Latex skin testing materials are available from commercial sources in Canada, Europe and Australia. When skin test materials are standardized in terms of their allergen content and stability they are a safe and effective diagnostic procedure and skin testing is the testing method of choice when available. Skin prick tests are done first. At times when the skin testing is inconsistent with the history, specific IgE antibody testing may also be needed. Provocation testing is not recommended due to the inherent risk. […] Diagnosing latex allergy can be challenging. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. This holds true throughout the world.

• #1 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://www.worldallergy.org/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  Latex allergy can be challenging to diagnose. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. […] In the United States, there are no FDA extracts available for latex skin testing but in vitro testing is available. Thus in the United States, the first step in the evaluation of latex allergy is the clinical history followed by in vitro immunological testing if the history is supportive of an IgE mediated reaction. […] Latex skin testing materials are available from commercial sources in Canada, Europe and Australia. When skin test materials are standardized in terms of their allergen content and stability they are a safe and effective diagnostic procedure and skin testing is the testing method of choice when available. […] At times when the skin testing is inconsistent with the history, specific IgE antibody testing may also be needed. Provocation testing is not recommended due to the inherent risk.

• #1 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://www.worldallergy.org/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  The two serological tests currently available throughout the world are Thermofisher Scientific/Phadia ImmunoCAP and Siemans immunolite assay. Currently, an ImmunoCAP ISAC that contains recombinant Hev1, 3, 5, 6, and 8 is under investigation. […] Patients with a clinical history of latex allergy can have negative results on skin testing and serological testing. This can be due to an inadequate number or quality of testing materials. Therefore, clinical judgment is an important component in the diagnosis.

• #1 Latex Allergy Facts – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/latex-allergy-facts/

  A positive blood test for latex IgE does not always mean that a person has a latex allergy, however. Latex allergy blood tests can result in false positives in a significant number of people tested for latex. It is estimated that 10% to 25% of people tested may get a false negative result. […] Skin testing is not used for the diagnosis of latex allergy. It has not been approved by the U.S. Food and Drug Administration. Non-standard latex reagents used in skin testing can sometimes result in severe allergic reactions.

• #1 Latex Allergy in Children

  https://www.mdpi.com/2077-0383/13/1/124

  Component-resolved diagnostics (CRD), currently also called molecular diagnostics, helps the specialist to identify positivity for clinically relevant allergenic molecules. […] Sensitization to some latex components (e.g., Hev b 1, Hev b 5, Hev b 6.01, and Hev b 6.02) is associated with more severe clinical phenotypes and is expressed as genuine latex allergy, whereas sensitization to other allergens (eg Hev b 8) is generally asymptomatic or associated with milder symptoms. […] The provocation test remains the test of choice to confirm or exclude latex allergy. […] The primary objective in latex allergy is the avoidance of allergic reactions and, in particular, anaphylaxis by providing the patient with an action plan for the management of allergic reactions which includes, if necessary, the prescription of an adrenaline auto-injector. […] Management of latex allergy relies on avoiding contact with natural latex products.

• #1 Molecular allergens in the diagnosis of latex allergy – European Annals of Allergy and Clinical Immunology

  https://www.eurannallergyimm.com/molecular-allergens-in-the-diagnosis-of-latex-allergy/

  Molecular allergens enable the definition of sensitization profiles in allergic patients. Aim: to validate the most helpful allergens for the diagnosis of latex allergy in different clinical situations. rHev b 6.01 and rHev b 5 specific IgE are of major interest to confirm latex allergy diagnosis. rHev b 5 is particularly useful in case of monosensitization where clinical symptoms and latex skin prick tests may be discordant. rHev b 1 and rHev b 3 are interesting to document multi-operated and peranaesthetic latex allergy. Finally, rHev b 8 is a helpful marker to highlight latex/pollen cross-reactivity which improves the specificity of the serological tests.

• #1 Latex Allergy | AAFP

  https://www.aafp.org/pubs/afp/issues/2009/1215/p1413.html

  There is no standardized testing protocol for diagnosing latex allergy. […] Skin prick testing is the most sensitive test and would be considered the preferred test for diagnosing type I immediate hypersensitivity. […] Measurement of latex-specific serum IgE levels is the best option. It is considered the most useful test for confirming suspected severe allergy because there is no risk of anaphylaxis. […] Glove provocation testing, or glove challenge test, is useful when the patient’s clinical history is incongruent with IgE results, although it is not considered a first-line test. […] Skin patch testing is a sensitive test for diagnosing type IV delayed reactions to rubber additives.

• #1 Latex Allergy

  https://www.clevelandclinicmeded.com/medicalpubs/diseasemanagement/allergy/latex-allergy/

  Latex allergy is defined as the presence of specific immunoglobulin E (IgE) antibody to latex proteins in persons who have a variety of clinical symptoms to latex-containing products. […] A pertinent history for symptoms related to latex exposures, tests to confirm the presence of IgE antibody, are necessary determine latex allergy. Provocative challenges can be completed if needed. […] Essential in the workup of latex allergy is the clinical history. Clarification of symptoms that occur with exposure to latex gloves and with other common latex products, such as latex balloons or condoms, is critical. […] The two most common methods used to identify specific IgE antibody are the percutaneous (prick) skin test and radioallergosorbent test (RAST). […] Allergists can perform an in vivo provocation test with latex gloves to establish latex allergy if the patients history and latex skin test or serologic test are discordant. […] Clinical history and identification of latex-specific IgE antibody are needed to confirm latex allergy. […] Avoidance of latex products is the mainstay of treatment at this time.

• #1

• #1 Complete Guide to Latex Allergy – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/

  Latex-specific IgE antibodies can be identified through skin testing or by blood tests. (Patients should be aware that skin testing for latex allergy has a small risk of adverse reactions.) There is no FDA-approved skin test reagent for latex allergy in the United States. […] Allergy to latex may be challenging to diagnose and treat.

• #1 Latex Allergy Test | Latex Allergy Blood Test | Quest®

  https://www.questhealth.com/product/latex-allergy-test-8927M.html?srsltid=AfmBOortcsysX6Nhv87LobLzufr_lbWfh-mX_Tai6V2D_DNcOdTyN2vT

  The Latex Allergy Test measures immunoglobulin E (IgE) antibodies produced in the blood in response to latex allergens. […] This test reports the presence of IgE antibodies to latex allergens, but the result by itself cannot confirm the diagnosis of the allergy. It is important to follow up with your healthcare provider. They will review your results along with your medical history, signs and symptoms, medications, and any other test results. Only a healthcare provider can diagnose an allergy and prescribe medication, if needed. […] This test measures the level of IgE antibodies in your blood made by your immune system in response to latex allergens. […] Allergies to latex may be the cause of the following signs and symptoms, but you should discuss with your doctor to confirm. If you have any of the following, this test may be right for you:

• #1 Latex Allergy | AAFP

  https://www.aafp.org/pubs/afp/issues/2009/1215/p1413.html

  The prevalence of latex allergy in the general population is low; however, the risk of developing latex allergy is higher in persons with increased latex exposure, such as health care workers or persons who work in the rubber industry. […] Latex allergy can be diagnosed with clinical history, skin prick testing, latex-specific serum immunoglobulin E testing, and glove provocation testing. […] A clinical history is essential for diagnosing latex allergy. In patients with a history suggestive of latex sensitization, physicians should ask about skin and respiratory symptoms, as well as food allergies, particularly in patients with a history of atopy. […] Many methods for diagnosing latex allergy have been studied, including questionnaires, preoperative screening, skin prick tests, measurement of latex-specific serum IgE levels, glove provocation tests, and skin patch testing.

• #1 Latex Allergy Facts – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/latex-allergy-facts/

  How do doctors test for latex allergy? […] How is latex allergy diagnosed? […] The diagnosis of an IgE-mediated latex allergy is made by a healthcare professional using: the patients medical history, a physical exam, results of a blood test. […] The diagnosis of allergic contact dermatitis is made by a healthcare professional using: the patients medical history, a physical exam, skin testing. Skin testing helps to find the chemical causing the reaction. […] The diagnosis of irritant dermatitis is made by a healthcare professional using: the patients medical history, a physical exam, What medical conditions put you at risk for developing a latex allergy? […] Doctors typically use a blood test to test for latex allergy. Up to 8.2% of people in the United States may get a positive blood test for the presence of latex IgE antibodies.

• #1

  https://www.wyndly.com/blogs/learn/latex-allergy-test?srsltid=AfmBOoonyACDorg-V-vlXwH1I3MIlZjQ9PYv48LN-4Dw3FPYnEhyTgE5

  To get tested for a latex allergy, you’ll need to visit an allergist who will perform a skin test or a blood test. The skin test involves applying a small amount of latex extract to the skin and observing for any reaction. Blood tests look for latex antibodies in your blood. […] Diagnosing a latex allergy involves a comprehensive evaluation of your medical history, physical examination, and specific allergy tests. If you exhibit symptoms of a latex allergy, an allergist will typically carry out skin prick tests or blood tests to confirm the diagnosis. […] The process for diagnosing a latex allergy often begins with a skin prick test, which involves introducing a small amount of latex to the skin using a tiny needle. If you’re allergic, you’ll likely develop a raised, red bump at the test site. In some cases, due to the risk of a severe reaction, an allergy blood test may be preferred. This test measures the amount of specific antibodies (IgE) to latex in your blood. […] In case of a suspected latex allergy, it is important to get an allergy patch test to confirm the diagnosis. This will help you and your healthcare provider establish a management plan to avoid potential allergic reactions in the future.

• #1 Differentiation of Latex Allergy From Irritant Contact Dermatitis | MDedge

  https://community.the-hospitalist.org/content/differentiation-latex-allergy-irritant-contact-dermatitis

  Latex allergy is an all-encompassing term used to describe hypersensitivity reactions to products containing natural rubber latex from the Hevea brasiliensis tree and affects approximately 1% to 2% of the general population. The term latex allergy often is used as a general diagnosis, but there are in fact 3 distinct mechanisms by which individuals may develop an adverse reaction to latex-containing products: irritant contact dermatitis, allergic contact dermatitis (type IV hypersensitivity) and true latex allergy (type I hypersensitivity). […] Several diagnostic tests are available to establish a diagnosis of type I sensitization or true latex allergy. Skin prick testing is an in vivo assay and is the gold standard for diagnosing IgE-mediated type I hypersensitivity to latex. The most noninvasive method of latex allergy testing is an in vitro assay for latex-specific IgE antibodies, which can be detected by either a radioallergosorbent test (RAST) or enzyme-linked immunosorbent assay (ELISA).

• #1

  https://www.wyndly.com/blogs/learn/latex-allergy?srsltid=AfmBOoo1irK0Jt00YGzoPKa47Rk_JjhiuX8FJ9hQrgNQl_yQfTwGBIKb

  For minor reactions, antihistamines can alleviate symptoms. […] In severe cases, anaphylaxis, immediate medical attention is required, possibly including the administration of epinephrine. […] If you have a latex allergy, avoid foods such as bananas, avocados, kiwis, chestnuts, and papayas. […] The three types of latex allergies include: 1) Irritant contact dermatitis, which causes skin redness and irritation; 2) Allergic contact dermatitis, causing skin reactions similar to poison ivy; 3) Latex hypersensitivity, a severe systemic allergic reaction that can cause anaphylaxis. […] Clients with the greatest risk for latex allergies are those with a history of multiple surgical procedures, healthcare workers, those with food allergies to bananas, avocados, kiwi, or chestnuts, and individuals with conditions like spina bifida that require frequent medical procedures. […] Yes, you can develop a latex allergy at any point in life. […] Always consult a healthcare professional for advice.

• #1 Differentiation of Latex Allergy From Irritant Contact Dermatitis | MDedge

  https://community.the-hospitalist.org/content/differentiation-latex-allergy-irritant-contact-dermatitis

  Patients claiming to be allergic to latex without documentation should be tested. The diagnostic testing available in the United States includes patch testing, wear (or glove provocation) testing, or assessment of IgE antibody titer. Accurate differentiation among irritant contact dermatitis, allergic contact dermatitis, and true latex allergy is paramount for properly educating patients and effectively treating these conditions.

• #1 Latex Allergy: Causes, Symptoms, Diagnosis & Treatment

  https://my.clevelandclinic.org/health/diseases/8623-latex-allergy

  A latex allergy is a reaction to natural rubber latex that can cause hives, itching, swelling, runny nose and watery eyes. Severe reactions can be life-threatening. […] A healthcare provider can diagnose you with a latex allergy, but you might suspect you have one if you have a reaction after you’ve been in contact with latex. […] To diagnose a latex allergy, your provider might use: Blood tests: To test for an IgE-mediated latex allergy, your provider might order a blood draw. A lab tests the blood sample to see if you have IgE antibodies that react to latex proteins. […] Your healthcare provider will examine you and ask about your symptoms and exposure to latex. They may order allergy blood tests or skin tests. […] Theres no cure for a latex allergy avoiding latex is the only way to prevent a reaction. To treat or prevent an allergic reaction to latex, your provider may prescribe: Antihistamines: If your reaction to latex is mild, antihistamines may help minimize your symptoms if you have to come in contact with latex. […] The best way to prevent latex allergy is to avoid latex. That means checking product labels on everything from the clothing and shoes you wear to household items like rubber bands and bandages. […] If tests show you have a latex allergy, ask your provider for a complete list of potential sources.

• #1 Latex Allergy | Anaphylaxis UK

  https://www.anaphylaxis.org.uk/fact-sheet/latex-allergy/

  To diagnose Type I (immediate) latex allergy, you may be offered skin prick tests and/or blood tests. […] To diagnose Type 4 (delayed) latex allergy, patch testing is used to diagnose Type 4 allergy. […] If you have mild allergic symptoms, you may be prescribed antihistamine medicine that you take by mouth. […] If you are at higher risk of anaphylaxis, you may be prescribed adrenaline to use in an emergency. […] Type 4 latex allergy is treated with emollients (moisturising treatments which you apply to the skin to soothe and hydrate it) and topical steroid creams. […] Once you have been diagnosed with latex allergy, you will need to avoid latex.

• #1 Complete Guide to Latex Allergy – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/

  Latex allergy is an allergic reaction to the proteins present in the milky sap of the Hevea brasiliensis rubber tree. Latex allergy is also known as a natural rubber latex allergy. […] Latex allergy generally develops after repeated exposure to medical and consumer products containing natural rubber latex. […] A board-certified healthcare professional, often an allergist, makes the diagnosis of latex allergy, as well as contact dermatitis and/or irritant dermatitis. The healthcare professional uses a combination of medical history, physical exam and various laboratory and clinical tests. Laboratory testing alone is not enough to make a diagnosis. […] The diagnosis of latex allergy, contact dermatitis and/or irritant dermatitis is made by an allergist after completing these three parts of an evaluation: medical history, physical exam, various laboratory and clinical tests.

• #1 Latex Allergy Diagnosis and Treatment | Medical Tourism

  https://www.medicaltourism.com/treatments/latex-allergy-diagnosis-and-treatment

  Latex allergy diagnosis and treatment are essential services for individuals experiencing adverse reactions to natural rubber latex. […] Diagnosing latex allergies involves a combination of clinical evaluations, patient history, and specialized tests. […] When a latex allergy is suspected, diagnostic tests, such as skin prick tests, serum-specific IgE testing, and, in some cases, latex challenge tests, may be conducted to confirm the diagnosis. […] Overall, a comprehensive approach combining diagnostic precision and tailored treatment is essential for effectively managing this condition. […] Patients can check for accreditations, read patient reviews, and consult with medical tourism facilitators for guidance on reputable hospitals and specialists. […] Ensuring that the chosen facility follows international safety standards will help provide an optimal environment for accurate diagnosis and effective treatment of latex allergy.

• #1 Latex Allergy Test: Quick and Reliable Diagnosis – Acibadem Health Point – ACIBADEM Hospitals – Acibadem Health Group

  https://www.acibademhealthpoint.com/latex-allergy-test-quick-and-reliable-diagnosis-2/

  It’s important to find the right place for a latex allergy test. This guide will help you. It talks about talking to doctors, the great services at Acibadem Healthcare Group, and how to find good testing places. […] When you get your latex allergy test results, it’s important to know what they mean. You need to look at both positive and negative results. This helps you know what to do next to take care of your allergy. […] A latex allergy test checks for allergies to latex quickly and accurately. It uses skin tests or blood tests to find sensitivities to latex. […] It’s very important to diagnose a latex allergy to prevent serious reactions. Early diagnosis helps manage health better and improves outcomes. […] There are skin prick tests and blood tests for latex allergies. These tests check for latex antibodies in your body.

• #2 Complete Guide to Latex Allergy – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/

  Latex allergy is an allergic reaction to the proteins present in the milky sap of the Hevea brasiliensis rubber tree. Latex allergy is also known as a natural rubber latex allergy. […] Latex allergy generally develops after repeated exposure to medical and consumer products containing natural rubber latex. […] A board-certified healthcare professional, often an allergist, makes the diagnosis of latex allergy, as well as contact dermatitis and/or irritant dermatitis. The healthcare professional uses a combination of medical history, physical exam and various laboratory and clinical tests. Laboratory testing alone is not enough to make a diagnosis. […] The diagnosis of latex allergy, contact dermatitis and/or irritant dermatitis is made by an allergist after completing these three parts of an evaluation: medical history, physical exam, various laboratory and clinical tests.

• #2 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://www.worldallergy.org/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  Latex allergy can be challenging to diagnose. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. […] In the United States, there are no FDA extracts available for latex skin testing but in vitro testing is available. Thus in the United States, the first step in the evaluation of latex allergy is the clinical history followed by in vitro immunological testing if the history is supportive of an IgE mediated reaction. […] Latex skin testing materials are available from commercial sources in Canada, Europe and Australia. When skin test materials are standardized in terms of their allergen content and stability they are a safe and effective diagnostic procedure and skin testing is the testing method of choice when available. […] At times when the skin testing is inconsistent with the history, specific IgE antibody testing may also be needed. Provocation testing is not recommended due to the inherent risk.

• #2 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://worldallergy.net/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  Latex allergy can be challenging to diagnose. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. This holds true throughout the world. One questionnaire regarding latex allergy, for example, is available from the American Latex Allergy Association and this form is helpful in evaluating patients. In the United States, there are no FDA extracts available for latex skin testing but in vitro testing is available. Thus in the United States, the first step in the evaluation of latex allergy is the clinical history followed by in vitro immunological testing if the history is supportive of an IgE mediated reaction. […] Latex skin testing materials are available from commercial sources in Canada, Europe and Australia. When skin test materials are standardized in terms of their allergen content and stability they are a safe and effective diagnostic procedure and skin testing is the testing method of choice when available. Skin prick tests are done first. At times when the skin testing is inconsistent with the history, specific IgE antibody testing may also be needed. Provocation testing is not recommended due to the inherent risk. […] Diagnosing latex allergy can be challenging. The most important part of the evaluation is a thorough history and physical examination, noting the temporal relationship of clinical symptoms to exposure to latex. This is supplemented with appropriate tests. This holds true throughout the world.

• #2 Latex Allergy | AAFP

  https://www.aafp.org/pubs/afp/issues/2009/1215/p1413.html

  The prevalence of latex allergy in the general population is low; however, the risk of developing latex allergy is higher in persons with increased latex exposure, such as health care workers or persons who work in the rubber industry. […] Latex allergy can be diagnosed with clinical history, skin prick testing, latex-specific serum immunoglobulin E testing, and glove provocation testing. […] A clinical history is essential for diagnosing latex allergy. In patients with a history suggestive of latex sensitization, physicians should ask about skin and respiratory symptoms, as well as food allergies, particularly in patients with a history of atopy. […] Many methods for diagnosing latex allergy have been studied, including questionnaires, preoperative screening, skin prick tests, measurement of latex-specific serum IgE levels, glove provocation tests, and skin patch testing.

• #2 Latex Allergy | AAFP

  https://www.aafp.org/pubs/afp/issues/2009/1215/p1413.html

  There is no standardized testing protocol for diagnosing latex allergy. […] Skin prick testing is the most sensitive test and would be considered the preferred test for diagnosing type I immediate hypersensitivity. […] Measurement of latex-specific serum IgE levels is the best option. It is considered the most useful test for confirming suspected severe allergy because there is no risk of anaphylaxis. […] Glove provocation testing, or glove challenge test, is useful when the patient’s clinical history is incongruent with IgE results, although it is not considered a first-line test. […] Skin patch testing is a sensitive test for diagnosing type IV delayed reactions to rubber additives.

• #2 Latex Allergy Facts – Allergy & Asthma Network

  https://allergyasthmanetwork.org/allergies/latex-allergy/latex-allergy-facts/

  A positive blood test for latex IgE does not always mean that a person has a latex allergy, however. Latex allergy blood tests can result in false positives in a significant number of people tested for latex. It is estimated that 10% to 25% of people tested may get a false negative result. […] Skin testing is not used for the diagnosis of latex allergy. It has not been approved by the U.S. Food and Drug Administration. Non-standard latex reagents used in skin testing can sometimes result in severe allergic reactions.

• #2 Newly Updated! Latex Allergy Diagnosis and Management – Katelaris C (Updated 2022)

  https://www.worldallergy.org/component/content/article/newly-updated-latex-allergy-diagnosis-and-management-katelaris-c-updated-2022?catid=16&Itemid=101

  The two serological tests currently available throughout the world are Thermofisher Scientific/Phadia ImmunoCAP and Siemans immunolite assay. Currently, an ImmunoCAP ISAC that contains recombinant Hev1, 3, 5, 6, and 8 is under investigation. […] Patients with a clinical history of latex allergy can have negative results on skin testing and serological testing. This can be due to an inadequate number or quality of testing materials. Therefore, clinical judgment is an important component in the diagnosis.

• #2 Molecular allergens in the diagnosis of latex allergy – European Annals of Allergy and Clinical Immunology

  https://www.eurannallergyimm.com/molecular-allergens-in-the-diagnosis-of-latex-allergy/

  Molecular allergens enable the definition of sensitization profiles in allergic patients. Aim: to validate the most helpful allergens for the diagnosis of latex allergy in different clinical situations. rHev b 6.01 and rHev b 5 specific IgE are of major interest to confirm latex allergy diagnosis. rHev b 5 is particularly useful in case of monosensitization where clinical symptoms and latex skin prick tests may be discordant. rHev b 1 and rHev b 3 are interesting to document multi-operated and peranaesthetic latex allergy. Finally, rHev b 8 is a helpful marker to highlight latex/pollen cross-reactivity which improves the specificity of the serological tests.

• #2 Latex Allergy

  https://www.clevelandclinicmeded.com/medicalpubs/diseasemanagement/allergy/latex-allergy/

  Latex allergy is defined as the presence of specific immunoglobulin E (IgE) antibody to latex proteins in persons who have a variety of clinical symptoms to latex-containing products. […] A pertinent history for symptoms related to latex exposures, tests to confirm the presence of IgE antibody, are necessary determine latex allergy. Provocative challenges can be completed if needed. […] Essential in the workup of latex allergy is the clinical history. Clarification of symptoms that occur with exposure to latex gloves and with other common latex products, such as latex balloons or condoms, is critical. […] The two most common methods used to identify specific IgE antibody are the percutaneous (prick) skin test and radioallergosorbent test (RAST). […] Allergists can perform an in vivo provocation test with latex gloves to establish latex allergy if the patients history and latex skin test or serologic test are discordant. […] Clinical history and identification of latex-specific IgE antibody are needed to confirm latex allergy. […] Avoidance of latex products is the mainstay of treatment at this time.

• #2 Latex Allergy: Current Status and Future Perspectives | JAA

  https://www.dovepress.com/latex-allergy-current-status-and-future-perspectives-peer-reviewed-fulltext-article-JAA

  A patch test is used to identify type IV hypersensitivity reactions. […] Serological assays have been developed for the diagnosis of IgE-mediated latex allergy and include IgE testing ImmunoCAP measures. […] The basophil activation test (BAT) is a flow-cytometry-based functional assay that assesses the degree of cell activation after exposure to a stimulus. […] Provocation tests are important to test the target tissues responsiveness to the allergen under controlled conditions. […] The management of groups at risk for latex allergy and HCWs is based on a step-by-step process through four possible strategies: preventive measures, symptomatic treatment, immunotherapy and anti-IgE therapy. […] Primary prevention of latex allergy (NRL) means the reduction of exposure of NRL to prevent sensitization in susceptible workers and at-risk populations.

• #2 How Are Latex Allergies Diagnosed?Share to Facebookprint pageBookmark for latercaret iconFollow us on facebookFollow us on instagramFollow us on facebookFollow us on linkedincaret icon

  https://allergies.net/latex/diagnosis

  A skin test may be done. This is when a small amount of latex extract is placed on or injected below the surface of the skin on the forearm or back. If you are allergic to latex, a small, red, itchy bump will form. […] A blood test may also be ordered. The blood test checks for latex antibodies in your blood. […] Once the results come back, your doctor uses this, along with the medical history and physical exam, to make a complete diagnosis. […] Once a diagnosis is made, the doctor can talk with you about what this means for your social life, school, or work. They will talk to you about how to manage your latex allergy and prescribe drugs to help you manage your allergy.

• #2 Comprehensive Guide to Latex Allergy Testing and Results

  https://www.beckerentandallergy.com/blog/latex-allergy-test

  Both the clinical history and identification of latex-specific IgE antibodies are needed to confirm latex allergy. […] The procedure for a skin prick test involves observing for allergic reactions like redness or swelling after applying a small amount of latex protein to the skin. The process of a blood test involves taking a small blood sample to measure latex-specific IgE antibodies. […] Interpreting the outcomes of a latex allergy test can be intricate and is best performed by an expert allergist. […] In blood tests, the detection of latex-specific IgE antibodies in the blood implies an allergy to latex. […] After your latex allergy test: Create an action plan with your allergist, considering your allergic reactions, lifestyle, and job. If diagnosed with a latex allergy, avoid latex-containing products and use alternatives like synthetic rubber products or polyvinyl chloride items.

• #2

  https://www.wyndly.com/blogs/learn/latex-allergy?srsltid=AfmBOoo1irK0Jt00YGzoPKa47Rk_JjhiuX8FJ9hQrgNQl_yQfTwGBIKb

  For minor reactions, antihistamines can alleviate symptoms. […] In severe cases, anaphylaxis, immediate medical attention is required, possibly including the administration of epinephrine. […] If you have a latex allergy, avoid foods such as bananas, avocados, kiwis, chestnuts, and papayas. […] The three types of latex allergies include: 1) Irritant contact dermatitis, which causes skin redness and irritation; 2) Allergic contact dermatitis, causing skin reactions similar to poison ivy; 3) Latex hypersensitivity, a severe systemic allergic reaction that can cause anaphylaxis. […] Clients with the greatest risk for latex allergies are those with a history of multiple surgical procedures, healthcare workers, those with food allergies to bananas, avocados, kiwi, or chestnuts, and individuals with conditions like spina bifida that require frequent medical procedures. […] Yes, you can develop a latex allergy at any point in life. […] Always consult a healthcare professional for advice.

• #2 Latex allergy – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/latex-allergy/symptoms-causes/syc-20374287

  Latex allergy is a reaction to certain proteins found in natural rubber latex, a product made from the rubber tree. […] A healthcare professional can find out if you have a latex allergy or if you’re at risk of developing a latex allergy. […] If possible, see a care professional when you’re reacting. This will help with diagnosis. […] The next time there is a latex exposure, these antibodies tell the immune system to release histamine and other chemicals into the bloodstream. This process produces a range of allergy symptoms. […] Repeated exposure to latex gloves and medical products increases your risk of developing latex allergy. […] If you’re allergic to latex, you have a greater chance of also being allergic to these foods.

• #2 Differentiation of Latex Allergy From Irritant Contact Dermatitis | MDedge

  https://community.the-hospitalist.org/content/differentiation-latex-allergy-irritant-contact-dermatitis

  Latex allergy is an all-encompassing term used to describe hypersensitivity reactions to products containing natural rubber latex from the Hevea brasiliensis tree and affects approximately 1% to 2% of the general population. The term latex allergy often is used as a general diagnosis, but there are in fact 3 distinct mechanisms by which individuals may develop an adverse reaction to latex-containing products: irritant contact dermatitis, allergic contact dermatitis (type IV hypersensitivity) and true latex allergy (type I hypersensitivity). […] Several diagnostic tests are available to establish a diagnosis of type I sensitization or true latex allergy. Skin prick testing is an in vivo assay and is the gold standard for diagnosing IgE-mediated type I hypersensitivity to latex. The most noninvasive method of latex allergy testing is an in vitro assay for latex-specific IgE antibodies, which can be detected by either a radioallergosorbent test (RAST) or enzyme-linked immunosorbent assay (ELISA).

• #2 Latex Allergy: Causes, Symptoms, Diagnosis & Treatment

  https://my.clevelandclinic.org/health/diseases/8623-latex-allergy

  A latex allergy is a reaction to natural rubber latex that can cause hives, itching, swelling, runny nose and watery eyes. Severe reactions can be life-threatening. […] A healthcare provider can diagnose you with a latex allergy, but you might suspect you have one if you have a reaction after you’ve been in contact with latex. […] To diagnose a latex allergy, your provider might use: Blood tests: To test for an IgE-mediated latex allergy, your provider might order a blood draw. A lab tests the blood sample to see if you have IgE antibodies that react to latex proteins. […] Your healthcare provider will examine you and ask about your symptoms and exposure to latex. They may order allergy blood tests or skin tests. […] Theres no cure for a latex allergy avoiding latex is the only way to prevent a reaction. To treat or prevent an allergic reaction to latex, your provider may prescribe: Antihistamines: If your reaction to latex is mild, antihistamines may help minimize your symptoms if you have to come in contact with latex. […] The best way to prevent latex allergy is to avoid latex. That means checking product labels on everything from the clothing and shoes you wear to household items like rubber bands and bandages. […] If tests show you have a latex allergy, ask your provider for a complete list of potential sources.

• #2 Latex allergy: Management – UpToDate

  https://www.uptodate.com/contents/latex-allergy-management

  Natural rubber latex (NRL) allergy is caused by sensitization to proteins in the sap-like fluid (latex) from the commercial rubber tree, Hevea brasiliensis (Hev b). Most patients are sensitized through exposure to NRL gloves or other dipped latex products (eg, dental dams, condoms, and balloons) in a medical or occupational setting. […] An overview of latex processing and latex allergens and review of the epidemiology, clinical manifestations, and diagnosis of latex allergy are discussed separately. (See „Latex allergy: Epidemiology, clinical manifestations, and diagnosis”.) […] Thus, all persons with latex sensitivity, as documented by a positive Hevea latex-specific IgE antibody response, should be managed similarly. […] There are four possible strategies for preventing or managing allergic symptoms once a person is diagnosed with latex allergy:

• #2 Latex Allergy – Recognize and Identify an Allergic Reaction

  https://hytape.com/latest-news/how-to-identify-a-latex-allergy/?srsltid=AfmBOool1-xwOQYHInTxD0Gv_KOju0JGNTTNjfCE7Fd0PL9DkiMkOqFC

  If you have experienced less severe reactions after exposure to latex, it is important to discuss your symptoms with a healthcare provider. […] Your healthcare provider will evaluate your symptoms, perform a physical examination, and may conduct specific tests to confirm a latex allergy. These tests may include a skin prick test, where a small amount of latex is applied to your skin to observe any reaction, or a blood test to measure the presence of latex-specific antibodies in your blood. […] In conclusion, identifying a latex allergy is essential in order to prevent potentially life-threatening reactions and ensure appropriate medical care. Familiarize yourself with the symptoms associated with latex allergies, ranging from mild skin irritation to anaphylaxis. If you suspect you have a latex allergy, consult with a healthcare provider and undergo the necessary tests for a proper diagnosis.

• #3 Latex allergy: Epidemiology, clinical manifestations, and diagnosis – UpToDate

  https://www.uptodate.com/contents/latex-allergy-epidemiology-clinical-manifestations-and-diagnosis

  Latex allergy: Epidemiology, clinical manifestations, and diagnosis […] DIAGNOSIS […] Clinical history […] Objective tests to demonstrate latex allergy […] Testing strategies and available reagents […] Skin testing […] Serology testing […] Provocation testing […] Testing for allergy to latex-related foods.

Zobacz więcej