Objective:To determine the clinical predictors of anticipatory emesis in patients treated with chemotherapy at a tertiary care cancer hospital.Methods:This was a cross-sectional study conducted on 200 patients undergoing first line chemotherapy with minimum of two cycles at inpatient department and chemotherapy bay of Shaukat Khanum Memorial Cancer Hospital and Research Centre Pakistan. Anticipatory nausea and vomiting develops before administration of chemotherapy. Clinical signs and symptoms in patients with or without anticipatory emesis were compared using chi square test statistics.Results:The mean age of the study participants was 36.68 years (SD±12.23). The mean numbers of chemotherapy cycles administered were 3.23 (SD±1.2). Chemotherapy related nausea and vomiting was experienced by 188 (94%) patients and anticipatory nausea vomiting was reported in 90 (45%) of patients. Greater proportions of patients with anticipatory emesis were females. Fourteen (15.5%) p-value=0.031 patients with anticipatory emesis had history of anxiety and depression. Fifty nine (65.5%) p-value =< 0.0001 patients with anticipatory emesis had severe nausea after last chemotherapy cycle. Forty six (51.11%) p=<0.0001 patients had motion sickness.Conclusion:Female gender, history of motion sickness, anxiety and depression, severe nausea and vomiting experienced in pervious cycle of chemotherapy were clinical predictors of anticipatory nausea and vomiting.

Diffuse large B-cell lymphoma (DLBCL) is the commonest non-Hodgkin lymphoma encountered by hematopathologists and oncologists. Management guidelines for DLBCL are developed and published by countries with high income and do not cater for practical challenges faced in resource-constrained settings. This report by a multidisciplinary panel of experts from Pakistan is on behalf of three major national cancer societies: Society of Medical Oncology Pakistan, Pakistan Society of Hematology, and Pakistan Society of Clinical Oncology. The aim is to develop a practical and standardized guideline for managing DLBCL in Pakistan, keeping in view local challenges, which are similar across most of the low- and middle-income countries across the globe. Modified Delphi methodology was used to develop consensus guidelines. Guidelines questions were drafted, and meetings were convened by a steering committee to develop initial recommendations on the basis of local challenges and review of the literature. A consensus panel reviewed the initial draft recommendations and rated the guidelines on a five-point Likert scale; recommendations achieving more than 75% consensus were accepted. Resource grouping initially suggested by Breast Health Global Initiative was applied for resource stratification into basic, limited, and enhanced resource settings. The panel generated consensus ratings for 35 questions of interest and concluded that diagnosis and treatment recommendations in resource-constrained settings need to be based on available resources and management expertise.

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Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection started in Wuhan, China, and spread to the rest of the world to become a pandemic affecting over 385 million people throughout the world to date. Coronavirus disease 2019 (COVID-19) is primarily started as a respiratory tract infection. Recent studies indicate that it should be regarded as a systemic disease involving multiple systems including the hematopoietic system. Complete blood count and its parameters are important investigative tools in its prognosis. However, very few studies highlight the importance of peripheral blood cell morphology in this disease. Aim: To study the hematological parameters (complete blood count and peripheral blood film) of COVID-19-positive patients and to compare the hematological parameters of those admitted in intensive care units (ICUs) with those admitted in non-ICUs of the hospitals. Materials and methods: This retrospective study was carried out at a COVID-19 dedicated tertiary care center over a period of 3 months from July 2020 to September 2020. In our study, all 79 patients had complete blood counts performed at the time of admission. Complete blood count was repeated during the hospital stay for all severe cases. The data which provided information on the age and gender of each patient were obtained from the Laboratory Information System (LIS) of the hospital. Results: The mean age of our study group was 46.05 years. Out of 79 cases, lymphopenia was seen in 16.5% with five patients presenting with severe lymphopenia (<0.5 × 109 /L). All the patients that required ICU care presented with moderate to severe lymphopenia. The patients in the ICU setting showed significant neutrophilia (mean 14.16 × 109 /L) on follow-up complete blood count. Thrombocytopenia was observed in 35.3% of cases. It was observed that the mean neutrophil– lymphocyte ratio was higher in ICU admitted patients as compared to the non-ICU admitted patients. Among the ICU patients, 80% showed a neutrophil–lymphocyte ratio above the baseline cutoff (3.1). A wide array of morphological changes were observed in the peripheral blood smear including toxic-like granules in neutrophils, fetus-like C-shaped nucleus, lymphoplasmacytoid cells, bizarre cells, and apoptotic cells. Conclusion: The study highlights that at the time of admission older age, decreased lymphocyte count, and raised neutrophil–lymphocyte ratio were closely associated with ICU admissions. Also, the morphological changes in peripheral blood film reveal atypical changes predominantly in the white blood cell (WBC) lineage

Purpose: To provide evidence-based recommendations for health care professionals on diagnosis and management of diffuse large B cell lymphoma (DLBCL) in resource constraint settings with variable and often limited access to standard of care and advanced diagnostic and therapeutic facilities. Methods: Modified Delphi methodology[1] was used to generate consensus by experts of three major cancer societies of Pakistan; namely Society of Medical Oncology Pakistan (SMOP), Pakistan Society of Hematology (PSH) and Pakistan Society of Clinical Oncology (PSCO). Guidelines questions were drafted and meetings were convened by steering committee to develop initial recommendations based on local challenges and review of the literature. Consensus panel reviewed the initial draft recommendations and rated the guidelines on five-point Likert scale; recommendations achieving more than 75% consensus were accepted. Resource grouping initially suggested by Breast Health Global Initiative[2] was applied for resource stratification into basic, core and enhanced resource settings. Results: The expert panel advised use of limited immunohistochemistry (IHC) including CD20, CD3 and Ki67% for initial diagnosis in core (limited) resource settings and extended panel in enhanced resources. Cyclophosphamide, doxorubicin, vincristine and prednisolone (CHOP) with or without rituximab (as per resource setting) remains the standard first line treatment while second line treatment should be offered based on resource availability and patient related factors. Both intra thecal and high dose methotrexate can be used for CNS prophylaxis. Recommendations by guideline committee are listed in Table 1. Conclusion: Diagnosis and treatment recommendations in resource constraint settings should be developed based on available diagnostic, therapeutic resources and management expertise. References: Niederberger, M. and J.J.F.i.p.h. Spranger, Delphi Technique in Health Sciences: A Map. 2020. 8: p. 457.Eniu, A., et al., Guideline implementation for breast healthcare in low-and middle-Income countries: Treatment resource allocation. 2008. 113(S8): p. 2269-2281. Figure 1 Figure 1. Disclosures No relevant conflicts of interest to declare.