Search

Introduction: Cervical cancer (CCa) is the fourth most frequent and a common cause of cancer mortality in women, the majority of whom live in low- and middle-income countries. Data on CCa mortality and its determinants have been poorly studied in Nigeria, resulting in a paucity of information that can assist patient management and cancer control policy., Aim: The purpose of this study was to assess the mortality rate among CCa patients in Nigeria as well as the major factors influencing CCa mortality., Study Design: Data from the medical records of 343 CCa patients seen at the Lagos University Teaching Hospital and NSIA-LUTH Cancer Center from 2015 to 2021 were used in a retrospective cohort analysis. The hazard ratios (HR) and confidence intervals (CI) associated with the exposure variables and CCa mortality were calculated using Cox proportional hazard regression., Results: The CCa mortality rate was 30.5 per 100 women-years after 2.2 years of median follow-up. Clinical factors such as HIV/AIDS (adjusted HR [aHR]: 11.9; 95% CI: 4.6, 30.4), advanced clinical stage (aHR: 2.7; 95% CI: 1.5, 4.7), and anemia at presentation (aHR: 1.8; 95% CI: 1.1, 3.0) were associated with a higher mortality risk, as were non-clinical factors such as age at diagnosis >50 years (aHR: 1.4; 95% CI: 1.0, 1.9) and family history of CCa (aHR: 3.5; 95%CI: 1.1, 11.1)., Conclusion: CCa has a high mortality rate in Nigeria. Incorporating these clinical and non-clinical factors into CCa management and control policies may improve women's outcomes., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Ola, Okunowo, Habeebu and Miao Jonasson.)

Purpose: To use sonography to measure liver longitudinal length and determine liver longitudinal length percentiles among children in Warri, Delta State, Nigeria., Methods: Midclavicular liver longitudinal length was measured in a sample of 320 children 10 years and younger. Mean liver longitudinal length was calculated for boys and girls separately, boys and girls combined, and each age group. The liver longitudinal length was correlated with age, height, weight, body surface area (BSA), and body mass index (BMI). The 10th, 25th, 50th, 75th and 95th percentiles were calculated., Results: The mean liver longitudinal length for the boys and girls combined was 9.1 ± 0.6 cm. The relationship between liver longitudinal length and age, height, and weight was linear ( r = 0.896, 0.906 and 0.910, respectively). A negative correlation was observed between liver longitudinal length and BMI ( r = -0.424), but the relationship between liver longitudinal length and BSA was positive ( r = 0.929). The 10th, 25th, 50th, 75th and 95th percentiles of the liver measurements conformed to the typical growth pattern of the liver., Discussion: Although an increase in liver size was in line with expected somatic growth in infants and children 10 years and younger, increases in liver length was progressive and most rapid in the first year of life in the cohort of children in this study. In children 10 years and younger, sexual dimorphism in liver size appears to be of doubtful clinical significance because it tends to be transient., Conclusion: When age or any other anthropometric parameter is known, the presented typical values of liver longitudinal length, percentiles, and regression equations can serve as reference values during sonographic assessment of liver size among children in Warri, Nigeria. Furthermore, the use of different growth curves and different reference values during sonographic evaluation of the liver among children might be unnecessary., (© 2022 American Society of Radiologic Technologists.)

Background: Breast cancer in African women differs from the Caucasian. Understanding the profile of Nigerian women with breast cancer will help with preventive measures and treatment. This study focused on the clinico-pathological characteristics, with risk factors of breast cancer patients in Nigeria., Methods: Newly diagnosed female patients with breast cancer were assessed over 12 months. Patients were reviewed using a predesigned proforma which focused on socio-demographic information, clinical information, risk factors and tumor biology., Results: A total of 251 women were identified; their mean age was 46 years. More than half (62.5%) are premenopausal at presentation, 37.8% with Eastern Cooperative Oncology Group (ECOG) score of 0 and right side (50.2%) as the most common primary site of disease. Less than half of them (43.0%) are estrogen receptor (ER) positive, 27.9% are progesterone receptor (PR) positive, 43.8% and 47.4% are hormone receptor positive and triple negative, respectively. Most patients presented at the latter stage of the disease, stage III (66.9%) and stage IV (18.3%). Only 15.9% are well differentiated and almost all (92.8%) had invasive ductal histological type. Obesity (66.2%) and physical inactivity (41.9%) are the most common risk factors for the disease. A significant relationship was found between immunohistochemistry status and family history of breast cancer, tumor site, previous breast surgery, previous lump and alcohol intake., Conclusion: Findings from this study showed that Nigerian breast cancer patients differ from their counterparts in the high human development index (H-HDI) countries in terms of the patients and disease characteristics. In view of this, prevention and treatment options should consider this uniqueness to ensure better outcome., Competing Interests: The authors declare that they have no conflict of interest regarding this work., (Copyright 2020, Adeniji et al.)

Purpose: Comorbidities have been indicated to influence cancer care and outcome, with strong associations between the presence of comorbidities and patient survival. The objective of this study is to determine the magnitude and pattern of comorbidities in Nigerian cancer populations, and demonstrate the use of comorbidity indices in predicting mortality/survival rates of cancer patients., Methods: Using a retrospective study design, data were extracted from hospital reports of patients presenting for oncology care between January 2015 and December 2016 at two tertiary health facilities in Lagos, Nigeria. Patient comorbidities were ranked and weighted using the Charlson comorbidity index (CCI)., Results: The mean age for the 848 cancer patients identified was 53.9 ± 13.6 years, with 657 (77.5%) females and 191 (22.5%) males. Breast (50.1%), cervical (11.1%) and colorectal (6.3%) cancers occurred most frequently. Comorbidities were present in 228 (26.9%) patients, with the most common being hypertension (20.4%), diabetes (6.7%) and peptic ulcer disease (2.1%). Hypertension-augmented CCI scores were 0 (15.6%), 1-3 (62.1%), 4-6 (21.7%) and ≥7 (0.6%). The mean CCI scores of patients ≤50 years (0.8 ± 0.9) and ≥51 years (3.3 ± 1.2) were significantly different ( p < 0.05). Patients with lower mean CCI scores were more likely to receive chemotherapy (2.2 ± 1.6 versus 2.5 ± 1.9; p < 0.05) and/or surgery (2.1 ± 1.5 versus 2.4 ± 1.7; p < 0.05)., Conclusion: Comorbidities occur significantly in Nigerian cancer patients and influence the prognosis, treatment outcome and survival rates of these patients. There is a need to routinely evaluate cancer patients for comorbidities with the aim of instituting appropriate multidisciplinary management measures where necessary.

Background: Complete and accurate pathology reporting of colorectal carcinoma (CRC) resection specimen is critical to clinical management of individual patients. The study aims to audit colorectal cancer histopathology reporting in Lagos between 2011 and 2015 before the adoption of the Society for Gastroenterology and Hepatology in Nigeria pro forma in 2016., Materials and Methods: All resected CRC cases were identified from the Histopathology record of our Department and that of a private Laboratory in Lagos over a 5-year from 2011 to 2015. The dataset as contained in the pro forma was extracted from the reports and analysed using SPSS version 16 software., Results: A total of 92 colorectal resections were received during the 5-year period consisting of 90 colonic and 2 rectal tumours. Data inclusiveness on tumour differentiation, extent of primary tumour, total lymph node and lymph node involvement were 96.7%, 91.3%, 83.7% and 92.4%, respectively. Tumour perforation, level of venous involvement and distant metastasis were reported in 73.9%, 21.7% and 96.7% respectively. The circumferential resection margin (CRM) in the 2 rectal tumours had 100% inclusiveness. Tumour node metastasis staging was complete in 87% of cases while Dukes staging was documented in 8.7% of the reports., Conclusion: None of the data items was 100% complete except the CRM for rectal carcinoma. Free text reporting results in incomplete data resulting in improper staging, especially the lymph node status. This highlights the need for pro forma reporting to ensure and maintain consistent reporting of important parameters required for proper staging and management of patients with colorectal cancer., Competing Interests: There are no conflicts of interest

Background: Gastrointestinal malignancies have continued to record higher incidence and therefore pose significant public health burden in terms of morbidity and mortality., Aim: To evaluate the sociodemographic, histologic and clinical distribution of patients with gastrointestinal malignancies diagnosed between July 2009 and March 2016., Setting: Lagos University Teaching Hospital, Idi-Araba, south-west Nigeria., Methodology: Using a retrospective study design, all the patients with histologic diagnosis of gastrointestinal malignancies were recruited and their bio-data, clinical, histologic and treatment data were extracted from their hospital records., Results: Of the 106 cases of gastrointestinal malignancies in this study, the age range was 30-82 years with a mean of 55.9±13 years and a peak age bracket of 50-59 years; the male/female ratio was 1.2:1. The most common sites were colorectum (79.3%), stomach (7.6%), anus (6.6%), liver (4.7%), and pancreas (0.9%). Adenocarcinoma was the most common histologic subtype (89.62%), followed by squamous cell carcinoma (2.83%) and gastrointestinal stromal tumors (1.89%). The most common complaints were abdominal pain (54.7%), constipation (38.7%), palpable abdominal swelling/masses (35.9%), bleeding (33.0%), and weight loss (17.0%). The tumors were treated with chemotherapy, surgery, and radiotherapy, either singly or in combination, in 97.2%, 83.0%, and 30.2% respectively., Conclusion: In this study, colorectal cancers are still the most prevalent type of gastrointestinal malignancies with a male preponderance, and individuals between 40-59 years are at greater risk. The significant involvement of individuals who constitute the bulk of the workforce and are the most productive labor in the country points at the need to develop strategies aimed at reducing the incidence of gastrointestinal malignancies., Competing Interests: Competing Interests: The authors have declared that no competing interests exist.

Background: Childhood cancers evoke various emotional reactions in caregivers which can impair their well-being and roles. Little is known about caregiving and which cancer-associated factors are related to caregiver's depression in resource-restricted settings. We sought to investigate if child's symptom burden is related to depressive symptoms in caregivers., Methods: Seventy-two caregivers and children with cancers were administered questionnaires to elicit socio-demographic and disease-related data. Subsequently, the child's symptoms were profiled with Memorial Symptom Assessment Scale (MSAS 7-12); while screening for depressive symptoms in caregivers was done using the Center for Epidemiologic Studies Depression Scale-Revised (CES-DR)., Results: All the caregivers were parents, and largely mothers (83.7%). The mean ages of caregivers and children were 39±2 and 10±2 years respectively. Majority of caregivers (90.3%) were either ignorant or attributed spiritual causation to the cancers. The common symptoms with prevalence >50% in the children included pain, nausea, worry, and lack of energy (LE); symptoms' prevalence ranged from LE (68%) to itching (32%). Approximately, one-third each of the children reported hair and weight loss which were considered 'unusual' in the design of MSAS 7-12. The symptoms showed variability in distress, frequency and intensity. In particular, pain, lack of appetite (LA) and feeling sad (FS) were reported as most burdensome in >50% of the children. More than one-third of caregivers (38.2%) screened positive for significant depressive symptoms. The global symptom burden (r=0.58) and individual symptom correlated positively with depressive symptoms in caregivers (P<0.05)., Conclusions: Our findings suggest the need for improved awareness creation on childhood cancers to obviate late presentations and poor access to care. Again, early integration of pediatric palliative care in childhood cancer care to ensure symptom management as well as its extended benefits on caregivers' wellbeing is desirable. The pattern of certain "unusual" symptoms in children with cancer in our work suggests the need to put into consideration 'novel' symptoms which were not captured in existing instruments. Future research on supportive care in pediatric cancers is indicated.