Hematology, Anemia, Thrombosis & Blood Disorders Resource Center
Anemia and iron-deficiency tools, ANC and neutropenia resources, VTE and anticoagulation calculators, platelet and bleeding references, hemoglobin disorders, hemophilia and gene-therapy updates, hematologic malignancy articles, IV iron preparation, and current GlobalRPh hematology resources.
Clinical background
Hematology connects blood counts with marrow function, hemostasis, thrombosis and systemic disease
A low hemoglobin, abnormal platelet count, neutropenia or thrombotic event rarely stands alone. Hematologic abnormalities can reflect nutritional deficiency, chronic inflammation, renal disease, immune destruction, medication effects, infection, inherited disorders, marrow failure, malignancy, bleeding, hemolysis, thrombosis or a combination of processes.
This updated portal brings GlobalRPh’s hematology calculators, anemia and iron resources, anticoagulation tools, coagulation drug tables, IV iron references, and the much larger 2025–2026 hematology article library into one organized center. Hematologic oncology content remains visible here, with a clear handoff to the Oncology portal for broader cancer-treatment resources.
- Anemia & iron deficiency
- Venous thromboembolism
- Anticoagulation & reversal
- Thrombocytopenia & ITP
- Neutropenia & marrow failure
- Sickle cell & G6PD deficiency
- Hemophilia & VWD
- Leukemia, MDS, CLL & myeloma
Anemia Diagnostic Flowchart
The GlobalRPh anemia calculator uses a structured flowchart approach to help organize common causes of anemia. The revised portal pairs it with separate iron-deficiency, anemia-of-chronic-disease and iron-deficit tools so users can move from pattern recognition to a more focused evaluation.
Wells, Heparin, Warfarin & Bleeding-Risk Resources
GlobalRPh already has a substantial anticoagulation library. This portal brings Wells DVT/PE assessment, heparin dosing, warfarin tools, elevated-INR management and bleeding-risk calculators together rather than scattering them across Hematology, Cardiology and general calculator indexes.
Core GlobalRPh calculators
Hematology, anemia and anticoagulation tools
The original Hematology portal contains a strong calculator collection. It is reorganized below by clinical purpose, with additional closely related GlobalRPh tools included where they improve the workflow.
Anemia, iron & blood counts
VTE & anticoagulation
Bleeding, HIT & advanced anticoagulation
Anemia & iron disorders
Diagnostic tools, iron replacement and newer interpretation resources
GlobalRPh has an unusually deep iron-deficiency collection. The revised section separates diagnosis from replacement calculations and IV product preparation.
Diagnostic pathway
Iron-deficit calculations
Thrombosis & anticoagulation
VTE diagnosis, anticoagulant dosing, cancer-associated thrombosis and HIT
VTE probability & diagnosis
Heparin, LMWH & direct thrombin inhibition
Cancer & immune-mediated thrombosis
Warfarin & anticoagulation reversal
Existing GlobalRPh warfarin tools
These resources remain useful for institutions and patients who still require warfarin, but several were built around older ACCP-era nomograms. We are retaining them while modernizing the clinical context and reversal guidance.
Initiation & inpatient dosing
Bleeding & elevated INR
Platelets, bleeding & thrombotic microangiopathy
Thrombocytopenia, ITP, TTP and platelet-directed therapy
Thrombocytopenia & ITP
Platelet function & antiplatelet therapy
Neutropenia, marrow failure & cytopenias
ANC, drug-associated neutropenia and marrow-disorder resources
ANC & neutropenia
Marrow failure & inflammatory syndromes
When the CBC may signal malignancy
Hemoglobin disorders & red-cell biology
Sickle cell disease, G6PD deficiency, hemochromatosis and erythrocytosis
Sickle cell disease
Iron overload & erythrocytosis
G6PD deficiency
Hemophilia, VWD & inherited bleeding disorders
Gene therapy, non-factor prophylaxis and current bleeding-disorder guidance
Hematologic malignancy
AML, CLL, MDS, CAR-T and marrow-microenvironment updates
Hematologic oncology belongs in both Hematology and Oncology. This portal surfaces the major GlobalRPh hematology articles, while broader cancer-treatment content remains in the Oncology section.
Looking for broader cancer-treatment resources?
Hematology will continue to surface leukemia, lymphoma, myeloma, MDS, transplantation and cellular therapy content, while chemotherapy protocols, solid-tumor treatment, oncologic toxicity and the broader cancer library remain centered in GlobalRPh Oncology.
Hematology pharmacotherapy
GlobalRPh hematology and coagulation drug tables
Anticoagulation & thrombosis
Blood counts & marrow support
Red-cell disorders & iron
GlobalRPh hematology article library
Recent and established hematology reading
The previous portal surfaced only a small group of 2024 articles. This section brings forward the much larger 2025–2026 GlobalRPh Hematology archive.
GlobalRPh hematology video
Existing hematology videos now surfaced on the portal
The old Hematology page displayed only one video even though the GlobalRPh video library now has a substantial hematology collection.
Platelets / ITP
Cancer-associated thrombosis
Planned GlobalRPh updates
Areas we’re continuing to improve in the Hematology library
GlobalRPh has maintained many hematology and anticoagulation tools for years, while diagnostic methods, iron therapy, thrombosis management, reversal strategies and hematologic oncology have changed rapidly. As we work through this section, we plan to update the clinical logic and references first, then improve the individual interfaces.
Pages we plan to refresh
- Anemia Diagnostic Flowchart: we plan to update the older reference base and build a clearer pathway around MCV, reticulocyte response, iron studies, B12/folate, hemolysis, kidney disease, inflammation, marrow disease and bleeding.
- Iron Deficiency Anemia / IDA vs Anemia of Chronic Disease: we plan to strengthen ferritin and transferrin-saturation interpretation in inflammatory states and add contemporary context for functional iron deficiency, reticulocyte hemoglobin measures, soluble transferrin receptor and mixed etiologies.
- Iron Deficit Multi-Calc and Iron Dextran tools: we plan to update these beyond older Cosmofer/Infed-centered approaches and incorporate current IV iron products, product-specific maximum doses, infusion requirements, adverse reactions and labeling.
- Oral & Parenteral Iron Products: we plan to update currently marketed preparations, elemental-iron content, oral dosing strategies, absorption interactions, IV formulations and practical selection considerations.
- Elevated INR / Warfarin reversal: the current page relies heavily on older ACCP guidance. We plan to update vitamin K use, bleeding severity, four-factor PCC, plasma, drug interactions, urgent reversal and links to current anticoagulation guidance.
- Warfarin nomograms: we plan to preserve useful institutional examples while clearly separating historical nomograms from contemporary patient-specific initiation, maintenance, peri-procedural and interaction management.
- Heparin dosing: we plan to update VTE/ACS distinctions, obesity, aPTT versus anti-Xa monitoring, renal considerations, protocol customization, bleeding surveillance and HIT evaluation.
- Argatroban / DTI page: we plan to rebuild this as a dedicated direct-thrombin-inhibitor and HIT resource rather than leaving it inside older mixed IV medication material.
- Wells PE / DVT: we plan to retain these validated rules while adding current diagnostic-pathway context, including D-dimer strategies, age adjustment where appropriate, imaging and special-population limitations.
- ANC / neutropenia: we plan to update the background discussion, febrile-neutropenia context, medication causes, growth-factor links and contemporary interpretation of baseline neutrophil variation.
- Colony-Stimulating Factors: we plan to remove obsolete products, update G-CSF/ESA agents and biosimilars, modernize hemoglobin-target language and improve oncology/CKD cross-linking.
- Thrombocytopenia causative list: we plan to update medication causes and add a clearer differential approach for pseudothrombocytopenia, sepsis/DIC, HIT, immune thrombocytopenia, TMA and marrow disease.
- TPO-receptor agonists: the current portal effectively points to eltrombopag alone. We plan to build a class-level reference covering current agents, indications, liver considerations, platelet targets and ITP/aplastic-anemia context.
- G6PD deficiency: we plan to update medication-risk categories, evidence quality, quantitative testing considerations and the limitations of testing during or soon after acute hemolysis.
- Antiplatelets / LMWH / DTIs / thrombolytics: we plan to verify current product availability, renal dosing, indications, reversal strategies, monitoring and contemporary role within cardiovascular and VTE treatment.
- New hematology tools: we plan to evaluate adding dedicated decision-support for HIT (4Ts), TTP/TMA assessment, DIC scoring, reticulocyte production, corrected reticulocyte count and other high-value hematology workflows before adding calculators simply to expand the list.
Current external clinical guidance
Primary American Society of Hematology resources
Hematology changes rapidly across thrombosis, bleeding disorders, sickle cell disease and hematologic malignancy. These primary ASH resources provide current context while individual GlobalRPh pages are progressively refreshed.
Supporting GlobalRPh resources
Related clinical portals, laboratories and evidence tools
Related specialty portals
Laboratory & medication support
Statistics & directories
Why we retain historical anticoagulation and anemia tools during the update process
Some GlobalRPh pages contain calculations or institutional nomograms that remain useful even though their explanatory references need updating. We are preserving those links while we review the clinical assumptions, current guideline context, product availability and safety language so users do not lose access to longstanding resources during the modernization process.
Common LAB Values Renal Dosing
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