Beyond Oncology: Managing Common Non-Malignant Hematologic Disorders at Moffitt
Key Takeaways for Busy Providers:
- Refer when anemia is symptomatic or unresponsive, platelets <50k or <30k with symptoms, hemoglobin is falling, or advanced therapies are needed.
- Iron deficiency anemia, ITP AIHA and other classical hematology cases can be referred to Moffitt when symptoms persist, oral therapy fails, or lab tests indicate hemolysis or significant thrombocytopenia. Our classical hematology care also extends beyond these.
- Pre-referral labs (best within 3 months): CBC with diff, CMP, iron studies, B12/folate; plus HIV/Hep screening for suspected ITP and hemolysis markers for suspected AIHA.
- Moffitt has multiple outpatient centers throughout Tampa that provide shorter wait times, infusion access and convenient locations for specialized classical hematology care.
- Moffitt offers different iron and immunotherapy infusions, TPO agonists and specialized diagnostic evaluation.
Many healthcare providers know Moffitt Cancer Center for our malignant hematology expertise, but we're also a comprehensive destination for classical hematology care. Our specialized team treats complex, non-cancerous blood disorders that require advanced evaluation, infusion therapies and nuanced management.
Through our outpatient centers, we provide rapid access to expert care and convenient locations that are closer to your patients. We also work with the referring provider throughout treatment, providing detailed communication about patient responses and transition planning for seamless care coordination.
Red Flags and When to Suspect Something More Serious
When bloodwork shows cytopenias affecting two or more cell lines simultaneously, it suggests an underlying condition that would benefit from specialist evaluation. Pay attention to symptom severity disproportionate to laboratory values, patients with profound fatigue despite moderately low hemoglobin may have underlying hemolytic processes.
Iron studies require careful interpretation beyond ferritin levels. In inflammatory settings, "normal" ferritin can mask true deficiency while transferrin saturation becomes a more reliable indicator. Reticulocyte counts distinguish production versus destruction disorders and blood smear abnormalities like misshapen red cells indicate conditions that warrant further assessment.
Red flags warranting a Moffitt referral or consultation:
- Family history of similar symptoms or concurrent autoimmune conditions
- Refractory response to standard therapies
- Failure to respond to oral iron supplementation
- Platelet counts persistently below 100,000
What Non-malignant Hematologic Disorders Does Moffitt Treat?
Iron Deficiency Anemia
Iron deficiency anemia affects 9.3% of the U.S. population, with higher rates among reproductive-age women. With it, the body lacks enough healthy red blood cells to carry adequate oxygen via hemoglobin to the tissues. Many cases require specialized management due to malabsorption, ongoing blood loss or inflammatory conditions that interfere with iron utilization.
When to consider Moffitt consultation:
- Oral iron therapy fails after three months
- GI side effects prevent compliance
- Symptoms persist despite improving lab values
Essential lab workups:
- CBC with differential, CMP
- Iron studies (iron, TIBC, ferritin)
- Vitamin B12/folate levels
Our team offers multiple IV iron formulations for rapid symptom relief and evaluates underlying causes, including occult bleeding and malabsorption. For inflammatory conditions or chronic kidney disease, we provide specialized protocols accounting for altered iron metabolism.
Immune Thrombocytopenic Purpura
Immune Thrombocytopenic Purpura (ITP) is an autoimmune bleeding disorder where the immune system mistakenly destroys platelets. It can lead to a low platelet count, an increased risk of easy bruising and bleeding and small, red or purple spots on the skin. ITP affects approximately 6.1 per 100,000 in the U.S each year, and rates are higher among females than males. While mild cases require only observation, severe disease demands advanced interventions.
When to consider Moffitt consultation:
- Platelet counts below 50,000/μL or 30,000/μL with symptoms
- Active bleeding, upcoming surgery, or high-risk occupations
Essential lab workups:
- CBC with differential
- HIV, hepatitis B/C screening
Through our partnership, we can offer your patients advanced treatments such as thrombopoietin receptor agonists (eltrombopag, romiplostim) with >80% response rates, as well as immunotherapy infusions, rituximab protocols and comprehensive secondary ITP evaluation.
Autoimmune Hemolytic Anemia
Autoimmune hemolytic anemia (AIHA), when antibodies mistakenly attack and destroy red blood cells, is one of the more complex non-malignant blood disorders. Incidence rates range from 2.7 to 4.3 per 100,000 annually among U.S. adults. This disorder requires sophisticated diagnostic workup and intensive monitoring.
When to consider Moffitt consultation:
- Falling hemoglobin despite adequate nutrition
- Signs of hemolysis (jaundice, dark urine)
- Laboratory evidence of red cell destruction
Essential lab workups:
- Standard CBC and CMP
- LDH, haptoglobin, direct Coombs test
AIHA diagnosis goes beyond confirming red cell destruction to identifying the specific antibody type and any underlying triggers. While most cases (60-70%>) involve warm antibodies, cold antibody variants require different treatment approaches.
In addition to the above, we also routinely manage Evans syndrome, hemophilia, pernicious anemia, cytopenias of unknown etiology, rare autoimmune conditions, and iron metabolism disorders.
Why Classical Hematology at Moffitt?
While Moffitt is known for cancer care, we’re also committed to expanding access beyond cancer diagnoses for benign disorders, including hematologic disorders. And through our outpatient centers, we provide rapid access to expert care and convenient locations that are closer to your patients.
Our capabilities include multiple IV iron formulations, TPO agonists, immunotherapy infusions, specialized laboratory testing and clinical trial access for refractory conditions
Moffitt's Outpatient Centers
Receiving care through Moffitt’s outpatient centers offers distinct advantages: significantly shorter wait times, often with same-day evaluation when clinically indicated, and geographic accessibility throughout the region.
Moffitt Outpatient Locations:
- Moffitt at Speros (Pasco County)
- Moffitt Wesley Chapel
- Moffitt McKinley (Uptown Tampa)
- Moffitt International Plaza
- Moffitt SouthShore (Ruskin)
Our partnership model emphasizes collaboration rather than replacement. We provide timely consultation, clear communication and ongoing cooperation to create the best treatment plan together while offering subspecialty expertise for complex blood disorders.
For suspected classical hematology cases requiring specialized evaluation, contact your Moffitt Physician Liaison or submit an online referral.