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Background Few studies have investigated risk factor heterogeneity by molecular subtypes in indigenous African populations where prevalence of traditional breast cancer (BC) risk factors, genetic background, and environmental exposures show marked differences compared to European ancestry populations. Methods We conducted a case-only analysis of 838 pathologically confirmed BC cases recruited from 5 groups of public, faith-based, and private institutions across Kenya between March 2012 to May 2015. Centralized pathology review and immunohistochemistry (IHC) for key markers (ER, PR, HER2, EGFR, CK5-6, and Ki67) was performed to define subtypes. Risk factor data was collected at time of diagnosis through a questionnaire. Multivariable polytomous logistic regression models were used to determine associations between BC risk factors and tumor molecular subtypes, adjusted for clinical characteristics and risk factors. Results The median age at menarche and first pregnancy were 14 and 21 years, median number of children was 3, and breastfeeding duration was 62 months per child. Distribution of molecular subtypes for luminal A, luminal B, HER2-enriched, and triple negative (TN) breast cancers was 34.8%, 35.8%, 10.7%, and 18.6%, respectively. After adjusting for covariates, compared to patients with ER-positive tumors, ER-negative patients were more likely to have higher parity (OR = 2.03, 95% CI = (1.11, 3.72), p = 0.021, comparing ≥ 5 to ≤ 2 children). Compared to patients with luminal A tumors, luminal B patients were more likely to have lower parity (OR = 0.45, 95% CI = 0.23, 0.87, p = 0.018, comparing ≥ 5 to ≤ 2 children); HER2-enriched patients were less likely to be obese (OR = 0.36, 95% CI = 0.16, 0.81, p = 0.013) or older age at menopause (OR = 0.38, 95% CI = 0.15, 0.997, p = 0.049). Body mass index (BMI), either overall or by menopausal status, did not vary significantly by ER status. Overall, cumulative or average breastfeeding duration did not vary significantly across subtypes. Conclusions In Kenya, we found associations between parity-related risk factors and ER status consistent with observations in European ancestry populations, but differing associations with BMI and breastfeeding. Inclusion of diverse populations in cancer etiology studies is needed to develop population and subtype-specific risk prediction/prevention strategies.

As medical knowledge and innovation reaches new heights, there is a growing gap in medical advancements between low- and middle-income countries (LMICs) and high-income countries (HICs). The former has lack of basic health care and preventive or diagnostic services for early cancer while the latter has access to novel diagnostic and therapeutic modalities. Key to overcoming this disparity is finding ways to bridge this divide across distances and continental divides through innovative technology and sharing of knowledge by committed individuals and through public private partnerships. Many initiatives that include onsite and online training programs for regional healthcare providers have shown that the gap in medical training between HICs and LMICs can be narrowed. The following article shines a light on this disparity and provides exemplary case studies of ways in which this gap between LMICs and HICs can be bridged.

Introduction Metastatic breast cancer (MBC) patients have several unmet needs. The needs and quality of life of MBC women living in sub-Saharan Africa (SSA) are understudied. Facilitating the interaction of various caregivers is beneficial in addressing the needs. Internet-based resources play an important role in reaching out to these patients. We aimed to bring the various stakeholders into a joint network force, create a web-based portal, understand the needs of MBC patients, and assess the utilization of web-based resources for women from Kenya. Methods A network of various stakeholders considered crucial in the care of Kenyan women with MBC was created. We conducted educational camps and assessed their needs, quality of life (QoL), and knowledge. We assessed the impact of utilizing web-based resources by MBC patients from here. Results We formed a network involving partners and launched the first dedicated website for MBC from Kenya. The website has received 13,944 visits and 310,379 hits in 2 years. One hundred fourteen women living with MBC were interviewed, and our findings show that psychological needs (63%), physical support needs (60%), and health care system needs (55%) are leading areas of needs that increase with rural residence (p = 0.001), less education (p = 0.003), and aggressive treatments (p = 0.008). Quality of life (QoL) confirmed better scores with urban residence (p = 0.002), internet access (p = 0.010), and stable disease (p = 0.042). Conclusions Creating a network of caregivers provides opportunities for cohesive efforts in understanding the psychosocial and medical needs of patients with MBC. Internet-based resources are an effective way of reaching out to them. Kenyan patients show extremely good uptake of internet-based resources. Supplementary Information The online version contains supplementary material available at 10.1007/s00520-021-06539-5.

Background Anthracyclines are associated with irreversible cardiotoxicity, with changes in echocardiographic parameters preceding clinically manifest cardiac dysfunction. We sought to evaluate the incidence of early cardiac dysfunction post anthracyclines, and associated clinical, echocardiographic and treatment parameters in a sub-Saharan African population. Methods Cancer patients aged ≥18years at anthracycline initiation with archived baseline echocardiograms, underwent repeat echocardiographic assessment. Cases (with cardiac dysfunction) had (1) >15% relative decline from baseline in global longitudinal strain (GLS), or (2) a decline in left ventricular ejection fraction (LVEF) from baseline to 5 to ≤10%, or (ii) LVEF decline >10% regardless of symptoms. Comparisons in clinical, echocardiographic and treatment parameters were made with controls (no cardiac dysfunction). Results Among 141 patients (mean age, 47.7years ± 11.2, Africans 95%, females 85.1%, breast cancer 82%), 39 (27.7%) had cardiac dysfunciton at a mean inter-echocardiogram interval of 14.9months ± 14.3, mean cumulative anthracycline dose of 244.7mg/m 2 ± 72.2, and mean DASI score was 50.0 ± 13.3. Mean cardiotoxic doxorubicin equivalence dose was 236.7mg/m 2 ± 57.4 for cases and 217.3 ± 61.9 for controls [p = 0.033, OR = 1.00 (95% CI: 0.99 - 1.01)]. The assessed clinical, echocardiographic and treatment parameters were not associated with cardiac dysfunction. Conclusion Incidence of early cardiac dysfunction after standard dose anthracyclines in an adult Sub-Saharan population is 27.7% at a mean follow-up of 14.9 months post anthracycline. Routine pre- and post-exposure cardiac assessment should be considered.

PURPOSE The purpose of this study was to describe follow-up care for breast and colorectal cancer survivors in countries with varying levels of resources and highlight challenges regarding posttreatment survivorship care. METHODS We surveyed one key stakeholder from each of 27 countries with expertise in survivorship care on questions including the components/structure of follow-up care, delivery of treatment summaries and survivorship care plans, and involvement of primary care in survivorship. Descriptive analyses were performed to characterize results across countries and variations between the WHO income categories (low, middle, high). We also performed a qualitative content analysis of narratives related to survivorship care challenges to identify major themes. RESULTS Seven low- or /lower-middle-income countries (LIC/LMIC), seven upper-middle-income countries (UMIC), and 13 high-income countries (HICs) were included in this study. Results indicate that 44.4% of countries with a National Cancer Control Plan currently address survivorship care. Additional findings indicate that HICs use guidelines more often than those in LICs/LMICs and UMICs. There was great variation among countries regardless of income level. Common challenges include issues with workforce, communication and care coordination, distance/transportation issues, psychosocial support, and lack of focus on follow-up care. CONCLUSION This information can guide researchers, providers, and policy makers in efforts to improve the quality of survivorship care on a national and global basis. As the number of cancer survivors increases globally, countries will need to prioritize their long-term needs. Future efforts should focus on efforts to bridge oncology and primary care, building international partnerships, and implementation of guidelines.

Introduction. Data examining mammographic breast density (MBD) among patients in Sub-Saharan Africa are sparse. We evaluated how MBD relates to breast cancer characteristics in Kenyan women undergoing diagnostic mammography. Methods. This cross-sectional study included women with pathologically confirmed breast cancers (n=123). Pretreatment mammograms of the unaffected breast were assessed to estimate absolute dense area (cm2), nondense area (cm2), and percent density (PD). Relationships between density measurements and clinical characteristics were evaluated using analysis of covariance. Results. Median PD and dense area were 24.9% and 85.3 cm2. Higher PD and dense area were observed in younger women (P<0.01). Higher dense and nondense areas were observed in obese women (P-trend < 0.01). Estrogen receptor (ER) positive patients (73%) had higher PD and dense area than ER-negative patients (P≤0.02). Triple negative breast cancer (TNBC) patients (17%) had lower PD and dense area (P≤0.01) compared with non-TNBCs. No associations were observed between MBD and tumor size and grade. Conclusions. Our findings show discordant relationships between MBD and molecular tumor subtypes to those previously observed in Western populations. The relatively low breast density observed at diagnosis may have important implications for cancer prevention initiatives in Kenya. Subsequent larger studies are needed to confirm these findings.

There are no published data from specific regions of sub-Saharan Africa describing the clinical and pathological characteristics and molecular subtypes of invasive breast cancer by ethnic group. The purpose of this study was to investigate these characteristics among the three major ethno-cultural groupings in Kenya. The study included women with pathologically confirmed breast cancer diagnosed between March 2012 and May 2015 at 11 hospitals throughout Kenya. Sociodemographic, clinical, and reproductive data were collected by questionnaire, and pathology review and immunohistochemistry were performed centrally. The 846 cases included 661 Bantus (78.1%), 143 Nilotes (16.9%), 19 Cushites (2.3%), and 23 patients of mixed ethnicity (2.7%). In analyses comparing the two major ethnic groups, Bantus were more educated, more overweight, had an older age at first birth, and had a younger age at menopause than Nilotes (p

Background: Breast cancer is the most common cancer in Pakistani women. We report the presenting features, treatment patterns and survival of breast cancer from a University Hospital in Southern Pakistan and compare the data with international population based studies. Materials and Methods: Medical records of patients diagnosed to have breast cancer between January 1999 and November 2008 were reviewed retrospectively. Results: A total of 845 patients were identified. Median age of diagnosis was 48 years (range 18-92). Clinical stage was as follows: Stage I 9.9%; Stage II 48.5%; Stage III 26.2%; Stage IV 13.8%; data not available 1.5%. Approximately, half (51.6%) were estrogen receptor (ER) positive and 17.5% over-expressed Her2/neu. Nearly 23% patients received neo-adjuvant chemotherapy while 68.9% received adjuvant chemotherapy. Anthracycline based treatment was the most common treatment until 2003 while later on, patients also received taxanes and trastuzumab based therapy. Age, stage, tumor size, lymph node status, tumor grade, ER status, treatment with hormonal therapy and radiation were the major predictive factors for overall survival (OS). We report an impressive 5 year OS of 75%, stage specific survival was 100%, 88% and 58% for Stages I, II and III respectively. Conclusion: The majority of patients present at a younger age and with locally advanced disease. However, short term follow-up reveals that the outcomes are comparable with the published literature from developed countries. Long-term follow-up and inclusion of data from population-based registries are required for accurate comparison.

Introduction: Perivascular epithelioid cell tumors (PEComa) are rare mesenchymal tumors of variable biologic behavior. Information on epidemiology, risks, treatment and prognosis is extremely limited. Case presentation: We are presenting case of a 20 years old girl, who presented with huge retroperitoneal PEComa, deemed un-resectable due to encasement of the major vessels and extreme friability. Treatment response was poor to Adriamycin based chemotherapy. She however responded to mTOR signaling pathway blocking therapy for a short time before gross progression and massive pleural effusion. Conclusion: Malignant PEComas are very rare mesenchymal tumor; there is a need of better understanding of pathophysiological and molecular pathways of this rare but potentially fatal malignancy in order to define the best possible treatments.

The inception of targeted agents has revolutionized the cancer therapy paradigm, both for physicians and patients. A large number of molecular targeted agents for cancer therapy are currently available for clinical use today. Many more are in making, but there are issues that remain to be resolved for the scientific as well as social community before the recommendation of their widespread use in may clinical scenarios can be done, one such issue being cost and cost effectiveness, others being resistance and lack of sustained efficacy. With the current knowledge about available targeted agents, the growing knowledge of intricate molecular pathways and unfolding of wider spectrum of molecular targets that can really matter in the disease control, calls for only the just use of the agents available now, drug companies need to make a serious attempt to reduce the cost of the agents. Research should focus on agents that show sustained responses in preclinical data. More needs to be done in laboratories and by the pharmaceutical industries, before we can truly claim to have entered a new era of targeted therapy in cancer care.

BACKGROUND: Febrile neutropenia (FN) and myelosupression remain a challenging oncologic medical emergency and dose limiting toxicity associated with chemotherapy for cancers. Various factors are known to affect the outcomes for patients diagnosed with FN. Electrolyte abnormalities have commonly been observed, but the real incidence and their impact has been only scarcely studied in literature. METHODS: This was a prospective, observational study. A total of two hundred and fifteen (215) patients admitted between January 2007 and August 2008 were included. Analysis of data was made using SPSS version16.0.Toxicity profile was graded according to CTC version 3.0. RESULTS: Almost equal number of FN was observed in both solid tumors and hematological cancers with almost equal gender distribution. Of all 83.5% patients demonstrated some electrolyte abnormalities. All grades combined, hypokalemia was seen in 48% of patients, with 51.4% having grade I, 33.3% grade III and 15.2% G IV (life threatening) hypokalemia. Hyponatremia of all grades was seen in 67.9% patients, of them 60.3% had Grade I, 33.3% grade III and 0.7% patients had grade IV hyponatremia. Hypomagnesaemia (70 patients assessed) was seen in 54.3% patient, 94.7% having grade I decline. Average length of stay for patients who received IV electrolyte replacement was 6.3 days compared to 4.9 days in those who did not. Out of 90 patients who required special care unit 75 had electrolyte abnormalities, of 15 patients who expired 13 had electrolyte abnormalities CONCLUSION: This analysis, which is first of its kind, suggests that decline in electrolyte levels is frequently observed in patients presenting with FN. These abnormalities can have independent negative impact on the outcome for such patients. Special attention should be paid to electrolyte imbalance right from the outset.

Background and context: In Africa, up to two thirds of breast cancer patients have been reported to present with an advanced stage of III or IV at diagnosis leading to a disproportionately higher mortality. In Kenya, breast cancer is the most common cancer in females in terms of diagnosis and mortality. Metastatic breast cancer (MBC) patients are an ignored part of the breast cancer community as they are marginalized in many of the breast cancer related initiatives. MBC suffer from clinical depression, anxiety and four out of five of these women do not receive any services, referral or guidance to help them with their emotional distress. Preferred evidence based methods of support desired by women with MBC, include online support. International resources are not always applicable to the local context thus making them unattractive for people from diverse cultures and background, such as those from Africa. Kenya has a high percentage of literate females and highest Internet usage in the area. This provides a unique opportunity in an otherwise limited resource country to reach out to a significant population of MBC patients. The patients voices are a valuable and trustworthy assessment of their actual needs. They have been used frequently in the area of cancer as a first step in designing needs-tailored interventions. We propose to develop a virtual online forum with the aim of providing patients with MBC, and their caregivers an interactive forum for psycho social support, addressing stigmas, seek relevant clinical advice, find links to the nearest healthcare facilities, download helpful information, participate in support group activities and receive links to other important helpful sites that are locally relevant. We also propose that such forum should also reflect the needs of our patients as described by themselves. Aim: Primary aim of this project is developing a virtual online interactive support forum where MBC patients and their caregivers can access information on social, psychological, spiritual, religious and clinical needs. The purpose is to be partly achieved by assessing the patient needs by needs assessment survey and to evaluate the impact of such intervention on patient knowledge and satisfaction with care. Strategy/Tactics: Web site development is the key component of the project. Patients would be asked to fill out the Supportive Care Needs Survey/The Knowledge Assessment Tool. The surveys will take place at four major cancer treatment hospitals in Kenya. Postlaunch promotion and awareness about Web site will be made and, usage data and knowledge tool to be used to assess the impact and acceptability. Web site updated regularly to address issues identified. Program/Policy process: Information gathered would be made part of policy on national cancer strategy, recommendations to factor in identified patient needs in policy. What was learned: Ongoing process.

The choice of adjuvant hormonal therapy in postmenopausal women with hormone receptor positive breast cancer has remained a matter of controversy and debate. The variety of agents is available, with each claiming to be superior. This clinical survey was undertaken to get an impression of the physician’s first choice of therapy in an attempt to find out what questions still need to be answered in the making of “standard of care.” A web-based clinical survey was sent to the cancer physicians around the world, and 182 physicians responded to the survey. Most were medical oncologists in a tertiary care hospital. 36.3% preferred Anastrozole, 35.2% Tamoxifen, and 22.2% Letrozole as their first choice. Data support (67.8%) and safety concerns (30%) were given as the main reasons for the choice, 63.7% switched their therapy, and 24% had to switch because of side effects. 73.6% used 5 years of adjuvant hormonal therapy, 6.6% for 7 years, and 4.4% for 10 years. 61.5% follow their patients 3 times monthly, and 73.2% used laboratory and radiological assessment at each followup.Conclusion. Physicians show disagreement over the choice and duration of hormonal therapy in this patient population. Clinical trials leading to firm recommendations to set standards from which patients benefit the most are needed.

BACKGROUND: The US Food and Drug Administration's (FDA's) recent decision to remove the indication of bevacizumab for metastatic breast cancer (MBC) has fueled a debate in the breast cancer community. We conducted a survey to assess the perception of health care workers involved in the management of women with MBC on the FDA's decision to ascertain how it will affect practice and to determine how bevacizumab is commonly used in the community for MBC. METHODS: E-mails were sent out between September and November 2010 using a database of 3000 addresses maintained by the United Arab Emirates Cancer Congress. Individuals working for Roche or Genentech were excluded. The survey consisted of 22 questions that were divided into 3 parts addressing each participant's demographic profile, their opinion of the FDA's decision, and the typical use of bevacizumab in the community in the setting of MBC. RESULTS: A total of 564 participants were included in the final analysis, contributing to an 18.8% response rate. Of these participants, 14.6% were from the United States, 7.8% were from Canada, 31.1% were from Europe, 2.0% were from the United Arab Emirates, 11.1% were from Asia, and 33.3% were from other countries. The majority of participants believed progression-free survival to be a surrogate for overall survival, that cost played a role in the FDA's decision, and that the decision would adversely affect the future of newer drugs currently being investigated for MBC. The majority of participants indicated that they would use bevacizumab for triple receptor–negative MBC (46.5%), would use it in a first-line setting (44.7%), and would use it in combination with paclitaxel (51.9%). CONCLUSION: Our survey results highlight the discord between the opinion of community oncologists and the FDA's recent decision to withdraw the indication of bevacizumab for MBC. Cancer 2011;. © 2011 American Cancer Society.

Cancer is a cause of major disease burden across the world and Pakistani data suggest that its incidence is increasing. Pakistan's socio-cultural history, social practices, religious beliefs and family systems differ in many ways from rest of the world. These factors make the practice of oncology a challenge.A comprehensive questionnaire focusing on socio-cultural and religious aspects was administered to patients with a diagnosis of cancer and receiving chemotherapy at the Aga Khan University Hospital, Karachi, Pakistan.A total of 230 patients agreed to answer the questionnaire, with a mean age of 46 years and 63% were females. Obtaining some formal education was claimed by 87%, 75.2% had received some treatment before seeing an oncologist, including homeopathic physicians and faith healers. Of all 27 % thought that cancer is contagious, a fact observed more so in those who were illiterate, 27 % believed in some myth such as past sins, evil eye or God's curse as to be cause of their cancer, while 39.6% thought that cancer can be prevented by a regular religious activity. Some 30% thought that a meaningful life after diagnosis of cancer was not possible and 28%considered that they did not have proper information about chemotherapy. About 73% wanted to have their treatment related decision made by the treating physician.Patient related beliefs in myths and concerns are unique in the socio-cultural set up of Pakistan. If physicians are better aware of these factors, they may be able to handle patient related issues in a more effective way.

Gallbladder cancer (GBC) is a common malignancy in our country; however, very limited data exist on this malignancy in Pakistan.This is a retrospective analysis of all the admitted patients diagnosed with GBC or cholangiocarcinoma in between 1st January 1995 to 31st December 2007.A total of 245 patients were admitted with diagnosis of GBC or cholangiocarcinoma. Sixty seven percent were females. Right hypochondrial pain (70.6%) and jaundice (49.8%) were the commonest symptoms, followed by nausea and vomiting (11.8%), weight loss (13%), fever (18.8%), anorexia (9.8%) and ascites (3.3%). Gallstones were seen in 132 (53.9%) patients. Pathological diagnosis was confirmed in 155 (63.2%) patients, adenocarcinoma (94.8%) being the predominant type. Metastasis was seen in 204 (83.3%) patients, with liver and abdominal lymph nodes being the frequent sites of metastasis. Most of the patients presented to the surgeons (42.9%) and gastroenterologists (35.9%) at their first visit. Only 89 (26.3%) patients were referred to medical oncologists and 42 (16.7%) of the patients actually received chemotherapy. The patients who received chemotherapy cisplatin and gemcitabine demonstrated partial responses (40%). Common bile duct stricture was seen in 78 patients and stenting was successful in 73 patients. Fourteen (5.7%) patients are alive to date, one is receiving chemotherapy, and another is alive with advanced disease while 10 patients had incidental diagnosis after surgery. Of all 53.9% of patients have died and 38% are lost to follow up.Most of the patients with biliary cancers present late with advanced disease at our referral tertiary care hospital. Minority of the patients received chemotherapy and most of responses were observed with cisplatin and gemcitabine combination or capecitbine based therapy.

Colon cancer is a common malignancy with its incidence reportedly rising in Asian countries, including Pakistan. There are no comprehensive data available from Pakistan which focus on associations of various factors with long-term survival of colon cancer. We therefore present an analysis of findings from our centre.In this retrospective study adult patients with colon cancer diagnosed through 2000-2003 were included. A comprehensive questionnaire was filled for each individual through review medical and pathology reports. Long term survival data was collected from contactable patients or their relatives.A total of 93 patients were assessed, 57 males and 36 females (M: F= 1.58: 1). Mean age of diagnosis was 54 years. Of the total, 49.5% of the patients had right sided (mortality rate 51.6%), 10.8% had transverse colon, (mortality rate 37.5%), 7.5% had descending colon (mortality rate 66.7%) and 32.2% had sigmoid colon (mortality rate 40.9%) cancers. Stage I disease on diagnosis was found in 16%, stage II in 42.7 (mortality 40 %) and stage III in 41.3% (mortality 70 %). Tumors were well differentiated in 20.2% (mortality 42.9%), moderately differentiated in 61.9% (mortality 43%) and poorly differentiated in 17.9% (mortality 70%). In 36.3% of the patients less than 12 lymph nodes were removed (mortality 55% Vs 43% in patients with12 lymph nodes removed). Margins were free in most patients but a radial margin was reported in only 44%. Most patients had pure adenocarcinoma while a mucinous type differentiation was seen in 19.7%, 3% had signet ring morphology, 1.5% adeno-squamous carcinoma and similar number with neuroendocrine differentiation. Overall 5 year all cause mortality for all stages combined was 46.9%.Colon cancer in Pakistan commonly presents at an advanced stage, there is a male preponderance, and relatively mean younger age at presentation for males is seen. Advanced stage and lymph node involvement along with poorly differentiated pathology, signet ring or mucinous morphology, location in descending colon, positive surgical margins and removal of less than twelve lymph nodes are factors associated with poor long term survival. There is a need to reinforce information about colon cancer and larger studies from the region are needed to confirm the factors analyzed here.

Targeted agents are now an integral part of treatment regimens for some cancers. Trastuzumab is established in treatment of human epidermal receptor 2 (Her2) positive breast cancers, with improvements in both, the disease free and over all survival. Monoclonal antibody (MoAB) against vascular growth factor receptor (VEGF), bevacizumab and cetuximab a MoAB against epidermal growth factor receptor (EGFR) are establishing their role in a many cancers after making their mark in colorectal cancer. Sorafenib and sunitinib have success stories in renal carcinoma. The Sorafenib Hepatocellular Carcinoma Assessment Randomized Protocol (SHARP) trial has established sorafenib role in advanced hepatocellular carcinoma, while in gastrointestinal tumors; imatinib and sunitinib have proven role. At this point in time side effect profile of all these agents appears relatively safe however cost for developing countries remains an issue.

Cancer is a major cause of disease burden in Pakistan, so that knowledge of physicians about all aspects should be adequate, especially for palliative care for end stage management, given the generally late stage presentation.A cross-sectional study was conducted in three tertiary care hospitals and areas of general practice in Pakistan.A total of 236 non-oncologist physicians were assessed. Most of them claimed to have cared for cancer patients in someway and considered that cancer treatment is often long and protracted. However, one-third were unaware of the fact that cancer is a major disease burden in our society. About half of them thought that chemotherapy makes patients miserable. Oncology as a practice was considered financially of low reward by about a quarter. Most physicians, including consultants, were unaware of the term hospice. Many did not know where to refer cases of cancer and about the commonest cancers in Pakistani males.Awareness about cancer and palliative care among primary physicians needs to be improved for cancer prevention and control.

Febrile neutropenia (FN) is a major complication of chemotherapy, costly in terms of morbidity, mortality and associated financial expenditure. The present study was conducted with the goal of highlighting FN as a serious problem in Pakistan, with the longer term objective of improved cancer survival, reduction in length of stay (LOS) in hospital, morbidity, mortality and costs in our existing developing country scenario.A cross-sectional descriptive study was conducted on patients,or =18 years, admitted with FN as a consequence of chemotherapy at a referral hospital in Karachi from 1st September 2006 to 30th April 2007.A total of 80 patients [43 (53.8%) males and 37 (46.2%) females] were selected. The mean age was 47.4 (SD +/-16.6; range 18-79) years. Sixty eight patients (86%) wereor = 65 years, 50% wereor = 50 years. Overall, inhospital mortality was 11%; 4% for patients on granulocyte colony stimulating factor (G-CSF) prophylaxis as against 20% for those without. The cause of death was either pneumonia or septic shock. Mean LOS was 7.53 (SD +/-3.8; range 2-17) days. Hematological malignancies, older age, severity of dehydration, pneumonia and culture positivity were significantly associated with LOS and death. Those above 50 years of age were 1.5 times as likely to be hospitalized longer andthree times as likely to die. Bacteremia conferred a 5-fold and pneumonia an 8-fold increase in the risk of death.The results of this study indicate that age, vital instability, dehydration, high creatinine, culture positivity and hematological malignancies are high risk factors in chemotherapy induced FN. Identification of FN risk factors with poor outcomes may help in devising protocols for modified dosage or including GCFs initially. This may help reduce the cost of cancer care as well as mortality and morbidity. Prospective studies of FN in multiple centers in Pakistan may be beneficial in evaluating these risk factors further.

Primary Cutaneous lymphomas of B cell origin are rare, there remains a controversy in truly classifying these lymphomas and an updated EORTC classification divides them on the basis of their distinct histopthological grounds rather than on the basis of their anatomic location as in WHO classification, while the new WHO- EORTC joint classification maintains some characteristics of both systems, We report an elderly gentleman who primarily had a typical Leg dominant Cutaneous lymphoma of B cell origin uniquely with involvement of nasal Sinusues, bearing the Immunohistochemical staining features of "Cutaneous lymphoma - Leg Type" befitting the new joint WHO-EORTC classification of Cutaneous B cell Lymphoma.

e20586 Background: Febrile neutropenia (FN) and myelosupression remain a challenging oncologic medical emergency and dose limiting toxicity of chemotherapy. Various factors have been studied to be associated and affect outcome of patients admitted with FN. Electrolyte abnormalities have commonly been observed, but the real incidence and impact has been only scarcely studied. This study was conducted with the aim to observe the trends of electrolyte abnormalities seen synchronously in patients admitted with chemotherapy induced febrile neutropenia and their possible influence on the outcomes. Methods: This was a prospective, observational study. A total of 215 patients admitted with FN between January 2007 and August 2008 were included. Analysis of data was made using SPSS version16.0. Toxicity profile was graded according to CTC version 3.0. Results: Febrile neutropenia was seen to be almost equally distributed among patients with solid or hematological malignancies. Males and females were seen to be affected almost equally as well. A total of 83.5% patients demonstrated some degree of electrolyte abnormalities. Hypokalemia, of any grade, was seen in 48% of patients, 51.4% having grade I, 33.3% grade III and 15.2% had grade IV hypokalemia. Hyponatremia of all grades was seen in 67.9% patients, 60.3% had Grade I, 33.3% grade III and 0.7% patients had grade IV hyponatremia. Hypomagnesaemia was seen in 54.3% patient, 94.7% having grade I decline. About 12% of patients with electrolyte deficit also had a co-existing Vomiting or diarrhea or both. Average length of stay was 5.7 days in patients having coexisting electrolyte abnormalities, compared to 4.2 days in those who had not. Out of 90 patients who requires special care unit 75 had electrolyte abnormalities, of 15 patients who expired 13 had electrolyte abnormalities. Conclusions: This analysis, which is perhaps first of its kind, suggests that electrolyte abnormalities are frequently observed in patients presenting with FN, independent of co existing vomiting or diarrhea. They can have a negative affect on the outcome such patients. Therefore the incidence and impact of electrolytes abnormalities on FN outcomes should be elaboratively studied further. No significant financial relationships to disclose.

e20716 Background: Febrile neutropenia (FN) is a major complication of chemotherapy, costly in terms of morbidity, mortality and associated financial expenditure. The present study was conducted with the goal of highlighting FN as a serious problem in Pakistan, with the longer term objective of improved cancer survival, reduction in length of stay (LOS) in hospital, morbidity, mortality and costs in our existing developing country scenario. Methods: A cross-sectional descriptive study was conducted on patients, >18 years, admitted with FN as a consequence of chemotherapy at a referral hospital in Karachi from 1st September 2006 to 30th April 2007. Results: A total of 80 patients [43 (53.8%) males and 37 (46.2%) females] were selected. The mean age was 47.4 (SD ±16.6; range 18–79) years. Sixty eight patients (86%) were < 65 years, 50% were < 50 years. Overall, in hospital mortality was 11%; 4% for patients on granulocyte colony stimulating factor (G-CSF) prophylaxis as against 20% for those without. The cause of death was either pneumonia or septic shock. Mean LOS was 7.53 (SD ±3.8; range 2–17) days. Hematological malignancies, older age, severity of dehydration, pneumonia and culture positivity were significantly associated with LOS and death. Those above 50 years of age were 1.5 times as likely to be hospitalized longer and > three times as likely to die. Bacteremia conferred a 5-fold and pneumonia an 8-fold increase in the risk of death. Conclusions: The results of this study indicate that age, vital instability, dehydration, high creatinine, culture positivity and hematological malignancies are high risk factors in chemotherapy induced FN. Identification of FN risk factors with poor outcomes may help in devising protocols for modified dosage or including GCFs initially. This may help reduce the cost of cancer care as well as mortality and morbidity. Prospective studies of FN in multiple centers in Pakistan may be beneficial in evaluating these risk factors further. No significant financial relationships to disclose.