Journal Article

Frequency and Etiology of Pancytopenia in Patients Admitted to a Tertiary Care Hospital in Karachi

Patel, Muhammad Junaid, Herekar, Fivzia, Iftikhar, Sundus, Farooque, Rabia

2020

Overview

Introduction Pancytopenia is an important hematologic problem encountered frequently in clinical practice characterized by a reduction in all three peripheral blood cell lineages, i.e., anemia, leucopenia, and thrombocytopenia, caused by myriad disease processes. Our study aimed to determine the frequency and etiology of pancytopenia in patients admitted under internal medicine services in a tertiary care hospital. Method This cross-sectional study was conducted in the in-patient internal medicine department, The Indus Hospital (TIH), Karachi, included 258 patients. To be eligible, participants had to give informed consent, be 14 years or older, and of either sex. The study involved a 20-30-minute interaction with the patient, involving an interview and physical examination, and access to electronic health record data. Results Out of 258 patients studied, 24 (9.3%) were diagnosed with pancytopenia, the male to female ratio was 1:1, no significant difference was observed in the proportion of ethnicity, religion, previous treatment, known infectious disease, and personal and occupational exposure among pancytopenic patients and other non-pancytopenic patients. Fever (n=14, 58.3%) was most common presenting complaint followed by fatigue (n=13, 54.2%) and weight loss (n=7, 29.2%) while most common signs were pallor (87.5% n=21), hepatomegaly (29.2%, n=7), and splenomegaly (25%, n=6). The most common cause of pancytopenia was megaloblastic anemia (n=10, 41.7%), followed by hypersplenism (n=4, 16.6%), acute infectious diseases (n=3, 12.5%), and autoimmune diseases (n=3, 12.5%). Conclusion Our study suggests that pancytopenia is a common finding among our patient population and a larger proportion has a treatable cause, thus carrying a favorable prognosis.Introduction Pancytopenia is an important hematologic problem encountered frequently in clinical practice characterized by a reduction in all three peripheral blood cell lineages, i.e., anemia, leucopenia, and thrombocytopenia, caused by myriad disease processes. Our study aimed to determine the frequency and etiology of pancytopenia in patients admitted under internal medicine services in a tertiary care hospital. Method This cross-sectional study was conducted in the in-patient internal medicine department, The Indus Hospital (TIH), Karachi, included 258 patients. To be eligible, participants had to give informed consent, be 14 years or older, and of either sex. The study involved a 20-30-minute interaction with the patient, involving an interview and physical examination, and access to electronic health record data. Results Out of 258 patients studied, 24 (9.3%) were diagnosed with pancytopenia, the male to female ratio was 1:1, no significant difference was observed in the proportion of ethnicity, religion, previous treatment, known infectious disease, and personal and occupational exposure among pancytopenic patients and other non-pancytopenic patients. Fever (n=14, 58.3%) was most common presenting complaint followed by fatigue (n=13, 54.2%) and weight loss (n=7, 29.2%) while most common signs were pallor (87.5% n=21), hepatomegaly (29.2%, n=7), and splenomegaly (25%, n=6). The most common cause of pancytopenia was megaloblastic anemia (n=10, 41.7%), followed by hypersplenism (n=4, 16.6%), acute infectious diseases (n=3, 12.5%), and autoimmune diseases (n=3, 12.5%). Conclusion Our study suggests that pancytopenia is a common finding among our patient population and a larger proportion has a treatable cause, thus carrying a favorable prognosis.

• Publisher: Cureus
• Subject: Hematology / Internal Medicine