leukemia pakistan

OBJECTIVES: To determine validity of the CLL International prognostic index (IPI) scoring system in Pakistani chronic lymphocytic leukemia patients, as the validity and universal applicability of various prognostic scoring systems such as the CLL-IPI remains a challenge, particularly in under-developed countries like Pakistan. METHODS: This prospective single center study was conducted at Department of Hematology, University of Health Sciences, Lahore and included sixty patients with CLL diagnosed between July, 2019 to July, 2022...

Background Acute leukemia, characterized by the uncontrolled proliferation of immature white blood cell precursors, poses significant challenges during induction chemotherapy, including the elevated risk of febrile neutropenia and its associated complications. Our study aims to explain the clinical and etiological parameters of these patients in a resource-limited setting. Methods This retrospective study focused on a total of 102 adult patients with acute leukemia who developed febrile neutropenia during the induction chemotherapy phase...

BACKGROUND: Chromosome-1 abnormalities (C1As) are common genetic aberrations in hematological malignancies. We sought to evaluate significance of these abnormalities with reference to clinical characteristics and survival outcome in a pediatric B-Lymphoblastic Leukemia (B-ALL) cohort. METHODS: This is a retrospective study conducted in cytogenetic section of Indus Hospital and Health Network. Data was retrieved from October 2020 to July 2022 for childhood B-ALL cases exhibiting C1As...

Mixed-phenotype acute leukemias (MPAL) account for < 4% of all cases of acute leukemias. These are a heterogeneous group of leukemias grouped together by the WHO classification as "rare subtypes." The diagnosis and treatment of MPAL is extremely challenging particularly for low middle income countries. Of these, B/myeloid and T/myeloid combinations are relatively common subtypes. However, megakaryoblastic and erythroid lineages in combination with other lineages are still rare enough to not even be addressed in the WHO classification...

The number of hematopoietic stem cell transplantations (HCTs) is increasing annually worldwide, and the Asia-Pacific (AP) region is no exception. We report on the absolute number of HCTs in 2018 and 2019 and the trends in graft selection and disease indication in the past few decades. In 2018, 24,292 HCTs were performed in the AP region, of which 8,754 (36.0%) were autologous and 15,538 (64.0%) were allogeneic. Among the allogeneic HCTs, 10,552 (67.9%) of the recipients were related to their donors, whereas 4,986 (32...

Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leucosis (EBL), which has been reported worldwide. The expression of viral structural proteins: surface glycoprotein (gp51) and three core proteins - p15 (matrix), p24 (capsid), and p12 (nucleocapsid) induce a strong humoral and cellular immune response at first step of infection. CD4+ T-cell activation is generally induced by bovine leukocyte antigen (BoLA) region- positive antigen-presenting cells (APC) after processing of an exogenous viral antigen...

Pakistan is the fifth most populous country with a population of 225 million and has health expenditure accounting for only 2.8 percent of gross domestic product (GDP). Accordingly, there are a limited number of haematology-oncology and transplant centers in the country. The Pakistan Blood and Marrow Transplant (PBMT) group was established in 2020, and this report is the first activity survey from January 2021 to December 2022 focusing on the trends of matched-related donor, haploidentical, and autologous transplants in a developing country...

OBJECTIVE: To determine the frequencies of different cytogenetic abnormalities in patients of Acute Myeloid Leukemia and Acute Lymphoblastic Leukemia in Northern Pakistan. METHODS: It was descriptive cross-sectional study conducted in Hematology Department of a Tertiary care referral institute from June 2015 to July 2017. All newly diagnosed cases of Acute Leukemia were analyzed. Cytogenetic analysis was performed on bone marrow aspirate samples using Giemsa-trypsin banding technique...

Background : Significant advances have been made in the treatment of chronic lymphocytic leukemia (CLL) since the turn of the new millennium. However, most clinical trials were done in developed countries where minority ethnicities were underrepresented. Materials and Methods : To gauge the quality of research in CLL being done in Pakistan, we conducted a comprehensive literature search using PubMed, Clinicaltrials.gov, and Google Scholar on 14 January 2022 following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations...

Parinari curatellifolia is mostly employed in the treatments of leukemia, anemia and malaria. The study was to determine the hematological, biochemical and histopathological effects of methanol stem bark extract of Parinari curatellifolia (PCME) on liver and kidney of adult female Wistar rats. The oral acute (Lorke's method) and sub-chronic toxicity of PCME were evaluate. Adult female Wistar rats were grouped into group I (n=6), normal control (5mL/kg of distilled water) and groups II-IV (100, 200 and 400mg/kg/day of PCME, n=6 each) for 30 days...

BACKGROUND: Lymphomatoid granulomatosis (LYG) is a rare pediatric disorder driven by the Epstein-Barr virus and is considered as a part of the lymphoma spectrum. It is mostly associated with immune deficiency and patients on immunosuppressive therapy, especially with acute leukemia. It can present as a multisystemic disease, diagnosed on biopsy as atypical lymphocytes with an angiocentric pattern against a background composed of histiocytes, neutrophils, and extensive T-cell infiltration...

PURPOSE: Pakistan has been systematically collecting cancer data since 1994 through cancer registries. METHODS: This article presents a comprehensive analysis of cancer statistics in Pakistan from 1994 to 2021, including incidence and patterns. RESULTS: The total number of patients with malignant neoplasm was 111,941, and the number of patients registered was 109,863. Most patients were from Punjab (67.6%) and Khyber Pakhtunkhwa (20.2%). Breast cancer (22...

OBJECTIVE: To compile a comprehensive national cancer registry report of Pakistan by merging and analysing cancer registration data received from major functional cancer registries in various parts of Pakistan. STUDY DESIGN: Observational study. Place and Duration of the Study: Health Research Institute (HRI), National Institutes of Health (NIH), Islamabad, from 2015-2019. METHODOLOGY: Data from major cancer registries which included 'Punjab Cancer Registry (PCR), 'Karachi Cancer Registry (KCR)', 'Pakistan Atomic Energy Commission (PAEC) Cancer Registry', Armed Forces Institute of Pathology (AFIP) Cancer Registry, Nishtar Medical University Hospital Multan (NMH), and Shifa International Hospital, Islamabad (SIH) registries were pooled, cleared, and analysed at HRI...

PURPOSE: Acute lymphoblastic leukemia (ALL) represents around 70% of pediatric leukemia. In high-income countries, the 5-year survival is above 90%, but survival in low- and middle-income countries is inferior. This study documents the treatment outcome and prognostic factors of pediatric ALL in Pakistan. MATERIALS AND METHODS: In this prospective cohort study, all newly diagnosed patients with ALL/lymphoblastic lymphoma from age 1 to 16 years enrolled between January 1, 2012, and December 31, 2021, were included...

Cancer has become a growing burden in Pakistan in recent times, posing a significant cause for concern. The World Health Organization has reported a steady increase in the incidence of cancer in Pakistan. According to the present study, breast cancer (24.1%), oral cavity (9.6%), colorectum (4.9%), esophagus (4.2%), and liver cancer (3.9%) were the five most prevalent cancers. Males were more likely to have oral cavity cancer (14.9%), colorectum cancer (6.8%), liver cancer (6.4%), prostate cancer (6.0%), and lung cancer (6...

Pakistan, where chronic myeloid leukemia constitutes around 80% of all myeloproliferative disorders, has been exploring multiple avenues in order to ensure the accessibility and affordability of imatinib and nilotinib. While most provinces of the country have joined hands with a pharmaceutical company to dispense free anti-CML medicines as part of a public-private partnership, the patients are still facing numerous challenges in the form of geographical disparity in the availability of these medicines, other out-of-pocket expenditures and most importantly, the uncertainty associated with the long-term continuation of this public-private endeavor due to procedural delays...

BACKGROUND: Transmissible Infections (TTI's) are a cause of significant burden on health care facilities by imposing a threat of infection transmission through disease reservoirs in asymptomatic donors. This eventually leads to a serious challenge in acquiring blood bags in a country like Pakistan where transfusion dependent disease are of high prevalence. The objective of this study is to determine the seroprevalence of TTI's in blood donors in Rawalpindi District through a multi-center approach...

Background B-cell non-Hodgkin lymphoma (NHL) is a common malignancy worldwide and in the Pakistani population. In our population, there was limited information regarding the clinicopathological characteristics of B-cell NHL. This study assessed the disease spectrum and most prevalent subtypes of B-cell NHL. Methodology An analysis of 548 cases was conducted in this cross-sectional study between January 2021 and September 2022, using a non-probability consecutive sampling approach. Patient age, gender, site of involvement, and diagnosis were documented according to the 5th edition of the World Health Organization (WHO) Classification of Tumors of Hematopoietic and Lymphoid Tissue, published in 2018...

UNLABELLED: Background Nucleated red blood cells (NRBCs) are not normally found in the peripheral blood of normal healthy individuals. The presence of NRBCs on an adult peripheral blood smear indicates that there is an extremely high demand for the bone marrow to manufacture RBCs and that immature red blood cells are being released into the bloodstream. Anemia, myelofibrosis, thalassemia, miliary tuberculosis, malignancies of the bone marrow (myelomas, leukemias, lymphomas), and prolonged hypoxemia are a few possible pathogenic reasons...

OBJECTIVE: To highlight the reasons of culture failure in bone marrow aspirate samples sent for Cytogenetic analysis and to identify the associated parameters causing this impact. METHODOLOGY: This is a retrospective cross-sectional study conducted in the Clinical and Molecular Cytogenetics Laboratory of NIBD Hospital, Karachi, Pakistan. The rates of culture failure are assessed from the year 2017-2020 along with their reasons. Bone Marrow aspirate samples of patients with hematological malignancies were cultured for chromosomal analysis, both at the time of diagnosis or relapse...