leukemia pakistan

The Asia-Pacific Blood and Marrow Transplantation Group (APBMT) has been conducting annual surveys on the activity of hematopoietic stem cell transplants since 2007. The APBMT Data Center collected the following data in 2017. A total of 21,504 transplants were registered from 733 transplant centers of 20 countries/regions in the Asia-Pacific (AP) region. Five countries/regions comprised 89.4% of all transplants - China (6,979), Japan (5,794), South Korea (2,626), India (2,034), and Australia (1,789). The number of centers in these five countries/regions also comprised 88...

BACKGROUND: Acute promyelocytic leukaemia (APL) characterized by t (15;17) leading to formation of fusion protein PML-RARA is an acute leukaemia with highest mortality. A remarkable improvement in the outcomes has been witnessed due to evolution of highly effective targeted therapies replacing the traditional chemotherapy is most patients. However limited data is available regarding treatment outcomes of APL using various novel regimens from developing countries like Pakistan. METHODS: This was a retrospective descriptive study which included APL patients treated at AFBMTC Rawalpindi from 2005 to 2020...

Objective Vancomycin-resistant Enterococcus (VRE) is an important cause of infection in immunocompromised populations. In Pakistan, very limited data are available regarding Enterococcus infection and its outcomes. We conducted this study to evaluate the trends including risk factors, treatment options, and outcomes of infections due to vancomycin-resistant enterococci in cancer patients in Pakistan. Methods We conducted a retrospective observational study. We extracted data from medical records of our center over a period of seven years...

A high index of suspicion of acute leukemia in infants presenting with atypical clinical and laboratory features is of paramount importance to avoid the delay in diagnosis, and treatment of this rare, yet extremely aggressive entity. We report a case of a 10 months infant presenting with a one-month history of fever and restlessness along with complete blood count (CBC) findings of bicytopenia, borderline leukocytosis, leucoerythroblastic picture, and reactive lymphocytes. Considering infection, the patient was kept on antibiotics and symptomatic treatment...

Introduction The objective of the study was to assess the impact of coagulopathy in risk-stratified acute promyelocytic leukemia (APML) patients irrespective of bleeding manifestation. Patients and methods This was a cross-sectional study design conducted at the National Institute of Blood Diseases and Bone Marrow Transplantation (NIBD & BMT) from November 2019 to December 2021. A total of 62 patients between three years to 74 years of age of either gender and treatment-naive cases of APML were included in the study...

Background Acute lymphoblastic leukemia (ALL) is the most common cancer diagnosed in children worldwide. This study was conducted to find out the trends in the bacteriological spectrum and antibiotic susceptibility on blood culture in newly diagnosed children with acute lymphoblastic leukemia during the induction phase at a pediatric oncology unit in South Punjab, Pakistan. Methodology This cross-sectional study was conducted from January 1, 2020, to June 30, 2021. A total of 263 newly diagnosed ALL cases of both genders aged up to 16 years were included...

Objectives: To find the frequency of complete remission rate after standard 3+7 induction therapy in patients with Acute Myeloid Leukemia (AML) among different clinicopathological groups. Methods: Non-probability purposive sampling technique was used to collect data from July 2016 to Jan 2017, conducted at Department of Oncology, Jinnah Hospital Lahore. Sample size of 50 cases was calculated with 95% confidence level, 14% margin of error and taking expected percentage of complete remission (CR) 57% in AML patients after 3+7 induction therapy...

OBJECTIVE: To determine the levels of bone metabolizing nutrients (vitamin D, calcium, magnesium, potassium) in patients with acute lymphoblastic leukemia (ALL) before and after induction chemotherapy, and to correlate the effect of induction chemotherapy on their bone mass (BM). MATERIALS AND METHODS: This quasi-experimental study was carried out at Hayatabad Medical Complex (HMC) and Khyber Medical University (KMU) in Peshawar, Pakistan, in one year. A total of 69 newly diagnosed patients with ALL were enrolled in the study...

In case of heavy and even moderate censoring, a common problem with the Greenwood and Peto variance estimators of the Kaplan-Meier survival function is that they can underestimate the true variance in the left and right tails of the survival distribution. Here, we introduce a variance estimator for the Kaplan-Meier survival function by assigning weight greater than zero to the censored observation. On the basis of this weight, a modification of the Kaplan-Meier survival function and its variance is proposed...

BACKGROUND & OBJECTIVE: Early diagnosis can be made based on the morphological examination of bone marrow aspiration (BMA) until the bone marrow biopsy (BMB) result is reported. This allows for treatment to be started immediately, especially in hematological malignancies for which urgent treatment is indicated. This study aimed to determine the sensitivity and importance of bone marrow aspiration in the diagnosis of hematological malignancies. METHODS: In this study, the data of patients who underwent bone marrow aspiration and bone marrow biopsy in Van Yuzuncu Yil University hospital between 2017 and 2019 were retrospectively analyzed...

Methotrexate (MTX), an anti-metabolite, is part of various chemotherapy regimens to treat acute lymphoblastic leukemia (ALL) and certain non-Hodgkin's lymphomas (NHLs). It is the major drug used in central nervous system (CNS) prophylaxis. Besides, its common hepatic, pulmonary, and hematologic toxicities, it has been implicated in the development of toxic leukoencephalopathy. Here, we present a case of a 19-year female, diagnosed with T-ALL. She was managed with UK ALL 2011 regimen B induction as a standard of care and intrathecal MTX as CNS prophylaxis...

BACKGROUND: Cytochrome P450 (CYP) and glutathione S transferases (GSTs) are important biotransforming enzymes responsible for detoxification of anticancer drugs and carcinogens. Polymorphisms in these enzymes may greatly influence the susceptibility to CML and overall efficacy of tyrosine kinase inhibitors. This study was aimed to estimate the possible influence of the polymorphisms of GSTs and CYP in the occurrence of CML as well as in predicting therapeutic outcome of nilotinib therapy in Pakistani CML patients...

Patients with Philadelphia chromosome-positive (Ph+) chronic myeloid leukemia (CML), gastrointestinal stromal tumors (GISTs) or acute lymphoblastic leukemia (ALL) are appropriate candidates for medical treatment using imatinib. Here, we report a case of imatinib-induced acute heart failure in a patient with ALL and retrospectively analyse the adverse reactions of imatinib. The patient was a 45-year man with Ph+ and bcr-abl positive (bcr-abl+) ALL. He was treated with imatinib approximately four months ago. At that time, he had no risk factors for cardiac disease, and his heart function was normal...

In Pakistan 76.4% of all NHLs to be diagnosed as DLBCLs. The survival of R-CHOP is better compared to the DA-REPOCH treatment regimen. A prospective follow-up study was conducted with 113 patients to study the outcomes of treatment. Multivariable cox-proportional hazard model was used to estimate the hazard ratios in patients receiving these treatment regimens considering p-value ≤0.05 significant. The survival rate among double/triple expressor lymphoma patients received R-DA-EPOCH was 82.8%, and 83.3% received R-CHOP...

BACKGROUND: Myelodysplastic syndromes (MDS) are clonal disorders of hematopoietic stem cells exhibiting ineffective hematopoiesis and tendency for transformation into acute myeloid leukemia (AML). The available karyotyping and fluorescent in situ hybridization provide limited information on molecular abnormalities for diagnosis/prognosis of MDS. Next generation DNA sequencing (NGS), providing deep insights into molecular mechanisms being involved in pathophysiology, was employed to study MDS in Pakistani cohort...

Sesuvium sesuvioides(Fenzl) Verdc. (Aizoaceae) is commonly known as BarriUlwaiti and used in folklore remedies; i.e. arthritis, gout, epistaxis, hemorrhage, smallpox, chickenpox, cold and flu by the local practitioners in the Cholistan desert. In the current study, fresh and dried plant material was examined macroscopically and microscopically. Transverse sections of plant parts such as leaf, stem, root and flower were also examined. Physico-chemical and fluorescence analysis according to WHO recommendations for standardization of plant material were performed...

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Thrombotic microangiopathy (TMA) associated with hematopoietic stem cell transplantation, remains a difficult complication due to its high mortality rate, lack of standardised diagnostic criteria, and limited treatment options. Although the etiology of the disease is not clear, medications, radiotherapy, graft-versus-host disease (GVHD), angioinvasive fungal, viral infections and complement activation have been implicated. Agents such as therapeutic plasma exchange (TPE), steroids, rituximab, defibrotide, eculizumab are used in its treatment...

Hematological and hematopoietic cells malignancies of the genes and hematopoietic cells are associated with the genetic mutation, often at the chromosomal level. The standard cytogenetic study is widely accepted as one of the main diagnostics and prognostic determinants in patients. Therefore, the current descriptive and cross-sectional study sought to determine the cytogenetic analysis of frequent hematological malignancies in Pakistan. A total of 202 peripheral bone marrow or blood samples from patients with benign and malignant hematological malignancy were taken using a conventional G-banding technique...

Background: TP53 is a highly conserved tumor suppressor gene present on chromosome 17 and comprised 11 exons and 12 introns. The TP53 protein maintained the genomic integrity of the cell by regulating different pathways. The association of TP53 with leukemia and the increasing prevalence of leukemia in Pakistan instigated us to initiate the current study. Materials and Methods: The TP53 gene of acute myeloid leukemia patients (n = 23) and normal individuals (n = 30) was amplified through polymerase chain reaction (PCR)...