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PubMed This is a summary of 20 peer-reviewed journal articles Updated
Primary Care · Chagas Disease

What Specialists Treat Chagas Disease? | Inciteful Med

At a Glance

For most people with Chagas disease, a primary care provider manages routine surveillance. If complications arise, your care team may expand to include infectious disease doctors for the parasite, cardiologists for heart issues, and gastroenterologists for digestive complications.

Because Chagas disease (American trypanosomiasis) can affect multiple parts of your body over your lifetime, you may need a multidisciplinary care team to manage your health [1]. A multidisciplinary team is a group of different medical specialists who work together to provide comprehensive care [2].

It is important to know that many people with Chagas disease remain in the “indeterminate” phase for their entire lives, meaning they never develop the severe heart or digestive complications that require multiple specialists [3][4]. For most people without active symptoms, a Primary Care Provider (PCP) acts as the central coordinator [4]. They perform routine long-term surveillance, which typically includes at least an annual electrocardiogram (ECG or EKG) to monitor your heart’s electrical activity and ensure you remain in the indeterminate phase [4][5].

If you are newly diagnosed, or if complications do arise later in life, your PCP may refer you to a core team of specialists, which can include an infectious disease doctor for the infection itself, a cardiologist for heart monitoring, a gastroenterologist for digestive issues, and depending on your situation, maternal-fetal medicine specialists and social workers.

Infectious Disease Specialists

An infectious disease doctor focuses on diagnosing and treating the underlying Trypanosoma cruzi parasite infection [6]. You will likely see this specialist shortly after your initial diagnosis, as they are typically responsible for prescribing and managing antiparasitic medications, which are most effective when given early [7][8]. They will also monitor you if your immune system becomes weakened (immunosuppressed) by other conditions or treatments, as the infection can reactivate [9].

Cardiologists and Electrophysiologists

Up to a third of people with chronic Chagas disease develop heart complications, known as Chagasic cardiomyopathy [10]. If you develop heart symptoms or if your routine ECG shows changes, you may need to see a general cardiologist to monitor your heart health. They use tests like echocardiograms to check for heart failure [11][10]. If specific rhythm complications or conduction disturbances are detected, you may be referred to an electrophysiologist, a cardiologist specially trained in the heart’s electrical system [9]. Your cardiologist and infectious disease doctor will work together to determine if antiparasitic treatment is safe and beneficial for you if you already have heart involvement [12].

Gastroenterologists

Some people with Chagas disease develop complications in their digestive tract, such as an enlarged esophagus (megaesophagus) or enlarged colon (megacolon) [13]. A gastroenterologist is a doctor who specializes in the digestive system. They can help diagnose the cause of symptoms like severe difficulty swallowing or chronic, severe constipation, and manage these long-term digestive complications.

Maternal-Fetal Medicine Specialists

If you are pregnant or planning to become pregnant, a maternal-fetal medicine (MFM) specialist is a crucial part of your team. Chagas disease can be passed from a mother to her baby during pregnancy, which is known as congenital transmission [14]. An MFM specialist oversees prenatal screening, monitors the health of both you and your baby, and coordinates the testing of your newborn after birth so that any infection is caught and treated as early as possible [15][16]. Testing during pregnancy is a high priority for women from areas where the disease is common [17][18].

Social Workers and Patient Navigators

Managing a complex disease that requires specialized care can be overwhelming. Social workers and patient navigators are vital members of the care team who can help you overcome practical barriers to care [19]. They can assist with health insurance issues, coordinate appointments among different specialists, ensure you have transportation, and help support you in sticking to your treatment plan [20][17].

Common questions in this guide

Do I need to see a specialist if I have Chagas disease but no symptoms?
For most people without active symptoms, a primary care provider is all you need. They will perform routine long-term surveillance, including an annual ECG, to monitor your heart and ensure you remain in the indeterminate phase.
Which doctor treats the actual parasite infection in Chagas disease?
An infectious disease specialist focuses on diagnosing and treating the underlying Trypanosoma cruzi parasite. They are typically responsible for prescribing and managing the antiparasitic medications used to treat the infection.
Why might I need to see a cardiologist for Chagas disease?
Up to a third of people with chronic Chagas disease develop heart complications, known as Chagasic cardiomyopathy. A cardiologist will monitor your heart health using tests like echocardiograms and manage any rhythm issues.
What does a gastroenterologist do for Chagas disease?
Some patients develop digestive complications, such as an enlarged esophagus or colon. A gastroenterologist helps diagnose and manage resulting symptoms like severe difficulty swallowing or chronic constipation.
Who manages Chagas disease during pregnancy?
Because the infection can be passed from mother to baby, a maternal-fetal medicine specialist is crucial. They oversee prenatal screening, monitor the health of both mother and baby, and coordinate testing for the newborn after birth.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Given my current phase of Chagas disease, should I be referred to an infectious disease specialist now for antiparasitic medication?
  2. 2.Who will be the primary doctor coordinating communication among my different specialists?
  3. 3.What routine tests, such as an annual ECG, should my primary care provider be running to monitor my health?
  4. 4.If I am prescribed antiparasitic medication, how will the infectious disease specialist and cardiologist work together to monitor my heart?
  5. 5.Can you connect me with a social worker or patient navigator to help coordinate my appointments and navigate insurance?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

Related questions

Chagas Disease: Is There an Age Limit for Benznidazole?Do Benznidazole & Nifurtimox Reverse Chagas Heart Damage?Can I Donate Blood After Chagas Treatment?Can I Prevent Passing Chagas Disease to My Baby?Did My Chagas Treatment Work If Antibodies Are Positive?How Do Immunosuppressants Affect Chagas Disease?How Often Should You Get an ECG for Silent Chagas?Is Chagas Disease Contagious From Person to Person?Options if You Stop Benznidazole for Side EffectsWhat Are the Digestive Symptoms of Chagas Disease?What Causes a False-Positive Chagas Disease Blood Test?What Is an Apical Aneurysm in Chagas Disease?What is Romaña's Sign in Acute Chagas Disease?What is the Kuschnir Classification for Chagas Disease?Life Expectancy with Silent Phase Chagas DiseaseWhat Is the Risk of Getting Chagas from a Kissing Bug Bite?Which Family Members Need Chagas Disease Screening?Why Must You Avoid Alcohol During Chagas Treatment?Why Is Chagas Disease Frequently Missed in the US?

References

References (20)
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    Parasitological, serological and molecular diagnosis of acute and chronic Chagas disease: from field to laboratory.

    Schijman AG, Alonso-Padilla J, Longhi SA, Picado A

    Memorias do Instituto Oswaldo Cruz 2022; (117()):e200444 doi:10.1590/0074-02760200444.

    PMID: 35613155
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    Chagas Disease in the United States: A Perspective on Diagnostic Testing Limitations and Next Steps.

    Hochberg NS, Wheelock A, Hamer DH, et al.

    The American journal of tropical medicine and hygiene 2021; (104(3)):800-804.

    PMID: 33534741
  3. 3

    Recommendations for Screening and Diagnosis of Chagas Disease in the United States.

    Forsyth CJ, Manne-Goehler J, Bern C, et al.

    The Journal of infectious diseases 2022; (225(9)):1601-1610 doi:10.1093/infdis/jiab513.

    PMID: 34623435
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    Transplantation for chagas' disease: closing the knowledge gap.

    La Hoz RM

    Current opinion in infectious diseases 2022; (35(5)):397-403 doi:10.1097/QCO.0000000000000868.

    PMID: 35942849
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    Pathology and Pathogenesis of Chagas Heart Disease.

    Bonney KM, Luthringer DJ, Kim SA, et al.

    Annual review of pathology 2019; (14()):421-447 doi:10.1146/annurev-pathol-020117-043711.

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    Chagas Disease: Implementation of Screening to Benefit Mother and Infant.

    Edwards MS, Montgomery SP

    Clinics in perinatology 2021; (48(2)):331-342 doi:10.1016/j.clp.2021.03.013.

    PMID: 34030817
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    Lobular panniculitis of the thigh as the only cutaneous manifestation of reactivation of Chagas disease in a renal transplant patient: a case report.

    Oliveira WRP, Romero-Sandoval K, Magalhães TS, et al.

    Revista da Sociedade Brasileira de Medicina Tropical 2021; (54()):e0269-2020 doi:10.1590/0037-8682-0269-2020.

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    Chagas Disease in People with HIV: A Narrative Review.

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    Tropical medicine and infectious disease 2021; (6(4)) doi:10.3390/tropicalmed6040198.

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    Inflammatory and cardiac biomarkers are differentially expressed in clinical stages of Chagas disease.

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    Reactivation of Chagas disease among heart transplant recipients in the United States, 2012-2016.

    Gray EB, La Hoz RM, Green JS, et al.

    Transplant infectious disease : an official journal of the Transplantation Society 2018; (20(6)):e12996 doi:10.1111/tid.12996.

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    Recommendations for Multimodality Cardiac Imaging in Patients with Chagas Disease: A Report from the American Society of Echocardiography in Collaboration With the InterAmerican Association of Echocardiography (ECOSIAC) and the Cardiovascular Imaging Department of the Brazilian Society of Cardiology (DIC-SBC).

    Acquatella H, Asch FM, Barbosa MM, et al.

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    The expression of immune response genes in patients with chronic Chagas disease is shifted toward the levels observed in healthy subjects as a result of treatment with Benznidazole.

    Gómez I, Egui A, Palacios G, et al.

    Frontiers in cellular and infection microbiology 2024; (14()):1439714 doi:10.3389/fcimb.2024.1439714.

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    Chagas disease as example of a reemerging parasite.

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    Treatment of Infected Women of Childbearing Age Prevents Congenital Trypanosoma cruzi Infection by Eliminating the Parasitemia Detected by PCR.

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    Risk factors for vertical transmission of Chagas disease: A systematic review and meta-analysis.

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    Chagas Disease and Domestic Medical Screening Guidance for Newly Arrived Individuals Under a Humanitarian-Based Immigration Status: A Call for Action.

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This page explains the different medical specialists involved in treating Chagas disease for educational purposes only. Always consult your primary care provider to determine the right care team for your specific health needs.

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