Predictors of Knowledge, Attitude, and Practice (KAP) Towards Family Planning (FP) Among Pregnant Women in Fiji.

OBJECTIVE: This study aimed to determine the predictors of Knowledge, Attitude and Practice (KAP) towards Family Planning (FP) among pregnant Fijian women. METHODS: A cross-sectional study was conducted over two months in 2019 with adult pregnant women attending the Antenatal Clinic (ANC) at Ba Mission Hospital (BMH), Fiji. Data was collected using a self-administrated questionnaire. Statistical analysis included correlation tests and regression analysis in determining predictors of KAP. RESULTS: 240 pregnant women participated in this study with a mean age of 26.02 (± SD = 4.13). The results showed a moderate level of knowledge (mean 14.95, SD ± 3.15), positive attitude (mean 20.56, SD ± 5.68), and good practice (mean 4.97, SD ± 1.73). Linear regression identified that women with more than seven children had a knowledge score of 3.65, lower than null parity (t value = -2.577, p = 0.011). Women aged 20 to 24 had a 6.47 lower attitude score than women aged 18 to 19 (t value = -2.142, p = 0.033). Women in defacto relationships had a 2.12 lower attitude score compared to the married category (t value = -2.128, p = 0.034). Fijian women of Indian descent had a 1.98 lower attitude score than the I Taukei women (t value = -2.639, p = 0.009). Women aged 30-34 had 2.41 lower practice scores than those aged 18-19 (t value = -2.462, p = 0.015). CONCLUSION: This study found a medium knowledge of FP among pregnant women. These findings support a recommendation for further research to implement effective strategies.

Characteristics and Predictors of Late Antenatal Booking Among Pregnant Women in Fiji.

OBJECTIVE: Antenatal Care (ANC) plays a pivotal role in improving child and maternal health. Even though antenatal coverage in Fiji is more than 95%, the majority of pregnant women fail to initiate ANC within the first trimester. Thus, the research aimed to determine factors that are associated with late antenatal booking among pregnant women who delivered in Ba Mission Hospital (BMH) in Fiji in 2019. METHODS: Secondary data analysis was done using SPSS version 24 on 340 pregnant women who had delivered in BMH from January 1 to December 31, 2019 and met the eligibility criteria. A data extraction sheet was used to collect information on socio-demographic, obstetric, and medical factors. RESULTS: The prevalence of late booking in BMH in 2019 was 79.7%. The results of the bivariate analysis showed that being from I-taukei ethnicity (AOR: 2.36; p = 0.003), an unmarried woman (AOR: 2.5; p = 0.004), and women with < eight ANC visits (AOR: 3.7; p < 0.001) during the pregnancy were significant predictors of late antenatal booking. Multivariate analysis showed that only < eight ANC visits were a significant determinant of late antenatal booking (COR: 3.6; p < 0.001). CONCLUSION: The burden of late antenatal booking in Ba is higher than those of some other developing nations. Efforts are needed to create community awareness on the importance of early ANC booking. The significant factor identified should inform policymakers on how to influence pregnant women to come for an early booking for ANC.

In Vitro Assessment of Homeopathic Potencies of Hydrastis canadensis on Hormone-Dependent and Independent Breast Cancer.

BACKGROUND: Breast cancer is the second leading cause of cancer-related deaths in women. Conventional treatment such as chemotherapy, hormonal therapy and radiotherapy has decreased the mortality rate among cancer patients but has also revealed long-term side effects. Drug resistance and toxicity to normal cells compound the problems associated with the use of modern medicines. Hence, complementary or alternative treatment options are being explored. The current study, using different homeopathic potencies of Hydrastis canadensis, was conducted to distinguish between any effects they might have on hormone-dependent and independent breast cancer. MATERIALS AND METHODS: The cytotoxic effect of homeopathic medicine Hydrastis on hormone-dependent (MCF 7) and hormone-independent (MDA-MB-468) breast cancer cells was assessed using viability and colony-forming assays after 48 or 72 hours of treatment. Flow cytometry-based Annexin V-PI (propidium iodide), caspase 3 and cell cycle analysis was performed following treatment of cells with mother tincture or various potencies of Hydrastis (1C, 2C, 30C, 200C). RESULTS: Different potencies of Hydrastis displayed selective cytotoxic effects against MCF 7 cells, but only marginal effects against MDA-MB-468. The maximum cytotoxicity was established in the case of 1C following 72 hours of treatment. Treatment of breast cancer cells revealed an increase in the G0/G1 cell population, along with an increase in the caspase 3 levels and induction of apoptosis. CONCLUSION: Hydrastis may have a selective cytotoxic effect against hormone-dependent breast cancer MCF 7 cells, leading to cell cycle arrest in the G0/G1 phase, which could be the plausible reason for the induction of apoptosis. The results need to be validated in vivo.

Perception of Type 2 Diabetes Mellitus (T2DM) patients on diabetes self-care management in Fiji.

INTRODUCTION: The prevalence of diabetes has increased globally where Type 2 Diabetes Mellitus (T2DM) is more common than any other type of diabetes. Self- care management education of diabetes provides skills and information for diabetic patients to effectively perform their own self diabetic self-care for optimum glycemic index control. As T2DM is a growing health issue in Fiji, promoting diabetes self manages among patients is a need, however there is lack of evidence in this regard. Therefore, the aim of this study is to explore the perception of T2DM patients on diabetic self-care management. METHOD: This study used a qualitative method among T2DM patients regarding diabetic self-care management in Central Division, Fiji in 2022. This study was conducted in SOPD (Special Out Patient Department) clinics in the three chosen governmental health centers in the central division of Fiji. The study sample inclusion criteria were only T2DM patients, and no other types of diabetes, patients who are 18years and above, patients who are attending clinic at least for more than 6 months, self-identified as Fijian participants of any ethnicity or gender. The study settings were also purposively selected but the study sample was selected using purposive sampling. In depth interview using semi-structured open-ended questionnaires was used to collect data. Thematic analysis was done, followed by reviewing themes, defining and naming them. RESULTS: Thirty patients participated in this study. Five major themes emerged from the in-depth interview including; patient factors that affect diabetes self-care management, behavior and attitude towards T2DM self-care management, health services delivery, challenges and barriers faced by patients to perform diabetes self-care management, and recommendations to improve patient self-care management. Patients in this study have good knowledge about T2DM and the self-care management they have to perform. It is the patients' attitude and behavior towards T2DM self-care management that affects patients to perform self-care management. The study also showed patients have gained good knowledge from Health Care Workers (HCW). Socio-economic and psychological status also played a vital part in patients' self-care management. Apart from challenges, there were opportunities to learn the difficulties patients face in order to perform self-care management. CONCLUSION: The results of this study revealed a combination of individual, cultural, and health systematic related factors as the mots influencer of diabetes self-management among patients in Fiji. Patients have to take ownership of their own health in order to improve their blood sugar reading and reduce complication of diabetes. Tailored interventions that consider patients' belief and address potential challenges would be useful. A lot is needed in terms of upgrading facilities for the comfort of patients and need to collaborate more with other multidisciplinary team and stakeholders.

Impact of the Coronavirus Disease 2019 (COVID-19) Curfew Restrictions on the Body Mass Index and Dietary and Physical Activity Behaviors of Saudi Adults: A Cross-Sectional Study.

OBJECTIVES: The objective of the current study was to assess the effect of the coronavirus disease 2019 (COVID-19) curfew restrictions on the body mass index (BMI) and dietary and physical activity behaviors of Saudi adults. METHODS: This cross-sectional study was conducted using an online questionnaire in Saudi Arabia in May and June 2020, during the curfew restriction period. The questionnaire included three sections with questions regarding sociodemographic data, dietary behaviors, and moderate and vigorous activities. RESULTS: A total of 504 Saudi adults participated in this study. Even though there were no significant differences in the BMI status before and during COVID-19 curfew restrictions, the percentage of overweight participants slightly increased during the period of COVID-19 curfew restrictions. The frequency of intake of fruits and beverages were significantly increased (p<0.05), whereas the consumption of meat and fish, bread and cereals, and sandwiches and burgers showed a significant reduction (p=0.001). Although the overall percentage of participants engaged in moderate physical activities increased during curfew restrictions, there was a reduction in vigorous physical activities. CONCLUSION: This study demonstrated changes in BMI and dietary and physical activity behaviors due to the COVID-19 curfew restrictions.

Characteristics and predictors of pain among women who underwent cesarean section in Fiji.

Aim: To identify the characteristics and predictors of post cesarean section (CS) pain among women.Materials & methods: This quantitative study was conducted at Labasa hospital in Fiji over a 6-month period. A total of 312 mothers who received spinal, epidural and general anesthesia were included. Their pain score was assessed using the visual analogue scale 24 h postoperatively.Results: 70.8% women had either moderate or severe pain on the visual analogue scale. About 41.3% women expressed dissatisfaction with their pain management and 70.5% women had difficulties in performing activities due to pain. Lower parity was noted to be a positive predictor of pain among women undergoing CS.Conclusion: Adequate pain management for post-CS patient at Labasa hospital is lacking.

Pain & pain control methods after surgical birth in Labasa, FijiWhat is the study about? This study looked at what affects pain in women after delivering a baby through surgery, also known as surgical birth or cesarean section (CS), at Labasa Hospital in Fiji. Over 6 months, 312 mothers who had surgical births with different types of pain-reducing medicines took part in this study. Their pain was checked 24 h after surgery using a pain scale.What were the results? The results showed that 70.8% of women felt moderate to severe pain after their surgical birth. In addition, 41.3% of the women were not happy with their pain control, and 70.5% had difficulties doing their daily activities because of the pain. The study also found that first-time mothers were more likely to feel more pain after their surgical birth.What do the results mean? The key point of the study is that many women at Labasa Hospital are not getting enough pain relief after their surgical birth, especially first-time mothers. This shows there is a need to improve pain control methods for these patients. A better pain control could help these mothers get better more comfortably and feel more satisfied with their care.

Molecular heterogeneity in prostate cancer and the role of targeted therapy.

Data collected from large-scale studies has shown that the incidence of prostate cancer globally is on the rise, which could be attributed to an overall increase in lifespan. So, the question is how has modern science with all its new technologies and clinical breakthroughs mitigated or managed this disease? The answer is not a simple one as prostate cancer exhibits various subtypes, each with its unique characteristics or signatures which creates challenges in treatment. To understand the complexity of prostate cancer these signatures must be deciphered. Molecular studies of prostate cancer samples have identified certain genetic and epigenetic alterations, which are instrumental in tumorigenesis. Some of these candidates include the androgen receptor (AR), various oncogenes, tumor suppressor genes, and the tumor microenvironment, which serve as major drivers that lead to cancer progression. These aberrant genes and their products can give an insight into prostate cancer development and progression by acting as potent markers to guide future therapeutic approaches. Thus, understanding the complexity of prostate cancer is crucial for targeting specific markers and tailoring treatments accordingly.

Prevalence and trends of cervical cancer screening among women in Fiji from 2014 to 2018.

Introduction: Cervical cancer is the third most common cancer in women both in developed and developing countries. This study aimed to determine the prevalence of cervical cancer and the trends of cervical cancer screening among women who had cervical cancer screening in Suva, Fiji between 2014 and 2018. Materials and method: This study applied a 5-year retrospective electronic chart review of data from all women attending the Women's Wellness Clinic (WWC) in Suva, Fiji. The women who were selected for this study and screened for cervical cancer were Fijian citizens above 18 years of age and were registered in 2014-2018. A data collection form was used to collect data. The data was analyzed using Statistical Package for Social Sciences (SPSS) version 24; p <0.05 % was considered as the level of significance. Results: Among the 39,579 women who attended WWC for other family planning services, 12,074 women screened for cervical cancer with a prevalence of 30.5 %. The overall mean age for women screened for cervical cancer was 37.6 (SD ± 11.2). Two-thirds (76.4 %) of the women screened for cervical cancer were less than 46 years of age and 53.9 % were I-taukei. The number of women who came for Pap smear increased in 2015, however, a slight decline was observed in 2016 which was later improved to 35.1 % in 2018. Malignancy was more common in the age range of 42-49 respectively. In this study, women of 46 years and above had an OR of 0.51 (95 % CI: 0.36, 0.72), other ethnicity OR was 1.73 (95 % CI: 1.27, 2.35), and the Muslim religion OR recorded was 1.44 (95 % CI: 1.03, 2.01) which was comparatively considered a high-risk group. Women who are widowed 1.57 (95 % CI: 0.798, 3.11), single 1.29 (95 % CI: 0.87, 1.92) or divorced 1.08 (95 % CI: 0.59, 1.99), employed 1.01 (95 % CI: 0.83, 1.24) and are living in rural areas 1.19 (95 % CI: 0.82, 1.73) are also associated with higher odds of having abnormal results. Conclusion: Cervical cancer is listed as the first and most common type of cancer in women which is noticeably increasing in Fiji. Even though cervical cancer screening has improved over the years, adequate surveillance systems and ongoing programs should be designed and implemented to increase awareness and monitor the trend of cervical cancer screening in order to reduce cervical cancer prevalence and mortality rates.

Sulfonamide based pyrimidine derivatives combating Plasmodium parasite by inhibiting falcipains-2 and falcipains-3 as antimalarial agents.

In this report, we present the design and synthesis of a novel series of pyrimidine-tethered spirochromane-based sulfonamide derivatives aimed at combating drug resistance in malaria. The antimalarial effectiveness of these compounds was assessed in vitro. Structural validation of the synthesized compounds was conducted using mass spectrometry and NMR spectroscopy. Strong antimalarial activity against CQ-sensitive (3D7) and CQ-resistant (W2) strains of Plasmodium falciparum was demonstrated by the majority of the compounds. Notably, compounds SZ14 and SZ9 demonstrated particularly potent effects, with compound SZ14 showing IC50 values of 2.84 µM and SZ9 3.22 µM, indicating single-digit micromolar activity. The compounds exhibiting strong antimalarial activity were assessed through enzymatic tests against the cysteine protease enzymes of P. falciparum, falcipain-2 and falcipain-3. The results indicated that SZ14 and SZ9 inhibited PfFP-2 (IC50 values: 4.1 and 5.4 µM, respectively), and PfFP-3 (IC50 values: 4.9 and 6.3 µM, respectively). To confirm the compounds' specificity towards the parasite, we investigated their cytotoxicity against Vero cell lines, revealing strong selectivity indices and no significant cytotoxic effects. Additionally, in vitro hemolysis testing showed these compounds to be non-toxic to normal human blood cells. Moreover, predicted in silico ADME parameters and physiochemical characteristics demonstrated the drug-likeness of the synthetic compounds. These collective findings suggest that sulfonamide derivatives based on pyrimidine-tethered oxospirochromane could serve as templates for the future development of potential antimalarial drugs.

Post hypoxic myoclonus: A tale of two minds.

Post hypoxic myoclonus (PHM) is considered a poor prognostic sign and may influence decisions regarding withdrawal of treatment. PHM is generally categorized in literature as either acute or chronic (also commonly referred to as Lance-Adams Syndrome) based on the onset of myoclonus. However, it may be more accurate to differentiate between the various presentations of PHM based on the clinical characteristics and electroencephalogram (EEG) findings for prognostication. Here, we describe a case of a 33-year-old female who presented after a cardiopulmonary arrest. MRI of the brain and cervical spine on admission were unremarkable. Twelve hours later, she developed generalized, stimulus-sensitive myoclonus suggestive of acute PHM. Various medications were trialed, and her symptoms eventually improved on clonazepam. On day 14, she started having resting and intention myoclonus, and dysarthria, consistent with LAS. Several adjustments were again made to her regimen, and she was eventually switched from clonazepam to baclofen which improved her resting myoclonus. This case highlights that PHM can present differently and have a markedly different outcome. It is important to develop a better understanding of the various types of PHM so as to avoid premature withdrawal of care.

Soil Properties Correlate with Microbial Community Structure in Qatari Arid Soils.

This is the first detailed characterization of the microbiota and chemistry of different arid habitats from the State of Qatar. Analysis of bacterial 16S rRNA gene sequences showed that in aggregate, the dominant microbial phyla were Actinobacteria (32.3%), Proteobacteria (24.8%), Firmicutes (20.7%), Bacteroidetes (6.3%), and Chloroflexi (3.6%), though individual soils varied widely in the relative abundances of these and other phyla. Alpha diversity measured using feature richness (operational taxonomic units [OTUs]), Shannon's entropy, and Faith's phylogenetic diversity (PD) varied significantly between habitats (P = 0.016, P = 0.016, and P = 0.015, respectively). Sand, clay, and silt were significantly correlated with microbial diversity. Highly significant negative correlations were also seen at the class level between both classes Actinobacteria and Thermoleophilia (phylum Actinobacteria) and total sodium (R = -0.82 and P = 0.001 and R = -0.86, P = 0.000, respectively) and slowly available sodium (R = -0.81 and P = 0.001 and R = -0.8 and P = 0.002, respectively). Additionally, class Actinobacteria also showed significant negative correlation with sodium/calcium ratio (R = -0.81 and P = 0.001). More work is needed to understand if there is a causal relationship between these soil chemical parameters and the relative abundances of these bacteria. IMPORTANCE Soil microbes perform a multitude of essential biological functions, including organic matter decomposition, nutrient cycling, and soil structure preservation. Qatar is one of the most hostile and fragile arid environments on earth and is expected to face a disproportionate impact of climate change in the coming years. Thus, it is critical to establish a baseline understanding of microbial community composition and to assess how soil edaphic factors correlate with microbial community composition in this region. Although some previous studies have quantified culturable microbes in specific Qatari habitats, this approach has serious limitations, as in environmental samples, approximately only 0.5% of cells are culturable. Hence, this method vastly underestimates natural diversity within these habitats. Our study is the first to systematically characterize the chemistry and total microbiota associated with different habitats present in the State of Qatar.

Levels and Predictors of Knowledge, Attitude, and Practice Regarding the Health Hazards Associated With Barber's Profession in Fiji.

Introduction: This study aimed to determine the level and predictors of Knowledge, Attitude and Practice (KAP) among barbers regarding health hazards associated with their profession in Fiji. Methods: A quantitative study was used to assess the levels and predictors of KAP using a structured questionnaire among 117 barbers who were chosen between June and November 2020 in Suva, Fiji. All those barbershops that operated at least for 6 months, were licensed, and 18 years and above were included. A self-administrative closed-ended structured questionnaire was used to collect data. The level of KAP was assessed using the modified Bloom's cut-off points. A correlation test was used to determine predictors of KAP. Results: The majority of participants had a medium level of knowledge (62.4%), medium level of attitude (63.2%), and low level of practice (64.1%) towards health hazards associated with barbering the profession. However, 28.2% had low knowledge and attitude scores. The major source of knowledge was through the internet. The results of the correlation test showed that religion, education level, and weekly income were significantly correlated with knowledge (<.05) whereas age and weekly income was significantly correlated with the level of attitude of participants towards health hazards associated with their profession (<.05). Conclusion: Barbers had medium knowledge and attitude towards health hazards associated with the barbering profession while their practice was poor. These findings call for prompt and target group interventions such as strengthening enforcement, awareness, training on equipment decontamination and Good Hygiene Practices to be conducted.

Death among patients hospitalized with symptomatic COVID-19: Implications for high-risk patients.

BACKGROUND: We aimed to examine the role played by the COVID-19 infection in patients' death and to determine the proportion of patients for whom it was a major contributor to death. METHODS: We included patients ≥50 years old who were hospitalized with COVID-19 infection and died between March 1, 2020 and September 30, 2020 in a tertiary medical center. We considered COVID-19 infection to be a major cause for death if the patient had well-controlled medical conditions and death was improbable without coronavirus infection, and a minor cause for death if the patient had serious illnesses and had an indication for palliative care. RESULTS: Among 243 patients, median age was 80 (interquartile intervals: 72-86) and 40% were female. One in two had moderate or severe frailty and 41% had dementia. Nearly 60% of the patients were classified as having advanced, serious illnesses present prior to the hospitalization, with death being expected within 12 months, and among this group 39% were full code at admission. In the remaining 40% of patients, deaths were classified as unexpected based on patients' prior conditions, suggesting that COVID-19 infection complications were the primary contributor to death. CONCLUSIONS: For slightly less than half (40%) of patients who died of complications of COVID-19, death was an unexpected event. Among the 60% of patients for whom death was not a surprise, our findings identify opportunities to improve end-of-life discussions and implement shared decision-making in high-risk patients early on or prior to hospitalization.

A Survey on Wellness and Its Predictors Amongst Fiji High School Students.

Background: Adolescent population face a number of health concerns which calls for objective and comprehensive assessment of their wellness during their critical development phase. This study aimed to determine adolescent wellness and its predictors amongst adolescents in secondary schools in Fiji. Methods: This quantitative cross sectional study was conducted in four purposively selected schools in Suva and the greater Suva area, Fiji, between August and September, 2019. Students of Fijian nationality, enrolled into years 11-13 in the selected schools were purposively selected. A structured self-administered questionnaire was used to collect data on four dimensions of wellness including physical, emotional, social, and spiritual. Spearman's Rho correlation was conducted to test for associations. Descriptive and inferential statistical tests were applied to analyze the data by the SPSS software version 25. A p-value < 0.05 was considered significant. Results: A total of 350 students participated in the study. Mean raw scores for wellness dimensions were as follows: physical = 51 (out of 60), psychological = 63 (out of 80), social = 42 (out of 50), and spiritual = 34 (out of 40). For overall wellness, two significant differences were observed: students of Fijian Itaukei descent (193.68 ± 14.2) and participants with a family income of $40,000-50,000 (199.08 ± 12.60) (p = 0.04) had a higher overall wellness score. There were three significant differences observed for psychological wellness dimension; Fijians of Indian descent (64.68 ± 9.30), participants enrolled into year 13 (64.68 ± 9.30) and those with a family income of $40,000-50,000 had higher psychological score. For social wellness, a significant difference was observed: Itaukei participants had higher scores (43.34 ± 4.42) when compared to other ethnic groups (p < 0.05). In terms of spiritual wellness, a significant difference was observed for ethnicity: Itaukei participants had a higher mean score (35.59 ± 4.26) when compared to other ethnic groups (p < 0.05). Strong correlations were observed for all dimensions of wellness. Conclusions: Findings of this study highlighted different factors affecting adolescents' wellness in Fiji. It is recommended that health education and awareness program be carried out for developing adolescent wellness by considering these factors. It is also recommended that parental and family support are provided to adolescents.

Patterns and risk factors associated with index Lower Extremity Amputations (LEA) among Type 2 Diabetes Mellitus (T2DM) patients in Fiji.

AIM: To describe patterns of index (first ever) Lower Extremity Amputations (LEA) and to determine factors associated with their occurrence amongst Type 2 Diabetes Mellitus (T2DM) patients in Fiji. METHODS: This cross-sectional study was conducted that adheres to the STROBE check lists for observational research among T2DM patients who experienced index LEA at the Colonial War Memorial Hospital (CWMH) in Fiji between 2011 and 2015. Demographic and clinical variables were extracted from patient folders. Univariate and multivariate logistic regression were used to determine factors associated with Major LEA. A p-value < 0.05 was considered significant. RESULTS: A total of 649 study participants were studied with the average age of index amputation was 58.4 years (±9.6 years, range 30-91 years). The average duration of T2DM was 9.5 ± 5.7 years. LEAs were more common amongst males (55%) and indigenous Fijians (71.8%). One-third of index LEA (33%) were major amputations. Factors associated with occurrence of Major LEA were poor Random Blood Sugar (RBS) levels (OR = 1.68, 95% CI: 1.01, 2.81), midfoot lesion (OR = 9.38 95% CI: 4.95, 19.52), septicaemia (OR = 2.42, 95% CI: 1.28, 4.57), low haemoglobin level (OR = 0.78 95% CI: 0.72, 0.86), and history of hypertension (OR = 0.58, 95% CI: 0.40, 0. 84). CONCLUSIONS: Results indicate that diabetic patients with foot infections present late to tertiary level care. Our findings also show an urgent need to strengthen primary care interventions and surveillance of both diabetes and diabetic LEA.

Topiramate For Migraine Prophylaxis Among Children Aged 5 To 15 Years.

BACKGROUND: Migraine is known to be a common neurological disorder among children. Newer anti-epileptic agents like topiramate (TPM) have shown to decrease the frequency of headache but not much work about safety and efficacy of TPM is seen in the paediatric population with migraine. This study was aimed to find out the efficacy and safety of TMP for migraine prophylaxis among children aged 5-15 years. METHODS: A total of 132 children having migraine headache according to ICHD-II criterion for duration of at least 6 months, from 5-15 years of age were enrolled. Frequency of headache, severity of headache and duration of headache were compared before and after 3 months of TPM treatment. Side effects of TPM treatment were also observed. RESULTS: In a total of 132 children, 80 (60.6%) were female and 52 (39.4%) males. Mean age was 9.52±2.5 years. Good response of TPM treatment was observed in 102 (77.3%) children. Significant decrease (p value <0.05) was noted in headache frequency, severity and duration following TPM treatment. No serious side effects of TPM treatment were noted. CONCLUSIONS: Topiramate is noted to be effective and safe for migraine prophylaxis among children. Reduction in headache frequency, severity as well as duration and disability scores are recorded after TPM treatment.

Expression of matrix metalloproteinase-9 in histological grades of oral squamous cell carcinoma: An immunohistochemical study.

CONTEXT: Oral squamous cell carcinoma (OSCC) is characterized by a high degree of local invasiveness and metastasis to cervical lymph nodes and distant sites. Degradation of extracellular matrix (ECM) requires the concerted action of several extracellular enzymes, the most prominent of which are matrix metalloproteinases (MMPs). Proteolytic degradation of ECM components by (MMP-9) facilitates carcinoma cell invasion, enhances angiogenesis and tumor progression. OBJECTIVE: To assess and correlate the immunohistochemical expression of MMP-9 with clinicopathological parameters and histological grades of OSCC. SETTINGS AND DESIGN: Thirty histopathologically diagnosed cases of OSCC including 12 cases of well-differentiated squamous cell carcinoma, 12 cases of moderately differentiated squamous cell carcinoma and 6 cases of poorly differentiated squamous cell carcinoma were included in the study group. MATERIALS AND METHODS: The samples were subjected to staining using monoclonal antibodies against MMP-9 and visualized using the polymer-HRP detection system. Expression of MMP-9 was assessed in tumor epithelium/parenchyma and connective tissue stroma separately, and the mean of both was considered as average MMP-9 expression. STATISTICAL ANALYSIS: The parametric independent samples "t" test, one-way ANOVA test and Pearson's correlation test were used for the statistical analysis. RESULTS: Immunoexpression of MMP-9 increased with advancing stage and histological grade of OSCC with statistically significant results. CONCLUSION: MMP-9 plays an important role in invasion and metastasis and can serve as an independent prognostic marker.

Stem cell therapy: A paradigm shift in breast cancer treatment.

As per the latest Globocan statistics, the high prevalence rate of breast cancer in low- and middle-income countries has led to it becoming the most common cancer to be diagnosed, hence posing a major public health challenge. As per this data, more than 11.7% of the estimated new cancer cases in 2020 were due to breast cancer. A small but significant subpopulation of cells with self- renewing ability are present in the tumor stroma and have been given the nomenclature of cancer stem cells (CSCs). These cells display a high degree of plasticity owing to their ability to transition from the slowly cycling quiescent phase to the actively proliferating phenotype. This attribute of CSCs allows them to differentiate into various cell types having diverse functions. Breast CSCs have a pivotal role in development, metastasis, treatment resistance and relapse of breast cancers. This review focuses on the pathways regulating breast CSC maintenance and the current strategies that are being explored for directing the development of novel, targeted, therapeutic approaches for limiting and eradicating this aberrant stem cell population.

Extracellular matrix metalloproteinase inducer expression in histological grades of oral squamous cell carcinoma - An immunohistochemical study.

BACKGROUND: Oral squamous cell carcinoma (OSCC) is the most common type of head-and-neck cancer. It is a complex and relentless malignancy prone to local invasion and dissemination. An insight into the molecular alterations associated with metastasis will provide critical insights into the fundamental mechanisms underlying its progression and further contribute to improvements in the clinical management of H and N cancer patients. Hence, identifying specific biomarkers would pave the way for early detection and prognosis of OSCC. Extracellular matrix metalloproteinase inducer (EMMPRIN) is a membrane-bound glycoprotein found on the surface of tumor cells. It plays a central role in the promotion of tumor invasion, progression and metastasis as it upregulates matrix metalloproteinases secreted from adjacent fibroblasts. There is a paucity of studies on the expression of EMMPRIN in OSCC. OBJECTIVES: The aim is to assess the immunohistochemical expression of EMMPRIN in OSCC and to compare it with the clinicopathological parameters and histological grades of OSCC. MATERIALS AND METHODS: Thirty histopathologically diagnosed cases of OSCC were included in the study. The slides were immunohistochemically analyzed for EMMPRIN expression and correlated with the clinicopathological parameters and histological grades of OSCC. RESULTS: EMMPRIN expression was noted in all 30 cases of OSCC. Strong EMMPRIN expression was noted in the advanced clinical stages of OSCC. Higher histological grades of OSCC exhibited strong EMMPRIN expression. CONCLUSION: EMMPRIN overexpression indicates that this protein could be used as an important biological prognostic marker to identify high-risk OSCC patients.

Dengue in Fiji: epidemiology of the 2014 DENV-3 outbreak.

INTRODUCTION: Dengue virus serotype-3 caused a large community-level outbreak in Fiji in 2013 and 2014. We aimed to characterize the demographic features of affected individuals and to determine dengue mortality during the outbreak. METHODS: All laboratory-confirmed dengue cases and deaths were included in this study. Incidence and mortality were calculated according to demographic variables. RESULTS: A total of 5221 laboratory-confirmed cases of dengue were included in this analysis. The majority of patients were male (54.5%) and indigenous Fijians (iTaukei) (53.5%). The median age was 25 years old. The overall incidence was 603 per 100 000 population. The age-specific incidence was highest among people between 20 and 24 years of age (1057 per 100 000) for both sexes. The major urban and peri-urban areas of Suva and Rewa subdivisions reported the highest incidence of > 1000 cases per 100 000 population.​: A total of 48 deaths were included in this analysis. The majority of dengue-related deaths occurred in males (62.5%) and in the iTaukei (60.4%) population. The median age at death was 35 years old. The overall dengue-related deaths was estimated to be 5.5 deaths per 100 000 population. Dengue mortality was higher for males (6.8 per 100 000) than females. The highest age- and sex-specific mortality of 18 per 100 000 population was among males aged 65 years and older. DISCUSSION: Dengue morbidity and mortality were highest among males, indigenous people and residents of urban and peri-urban locations. Effective and integrated public health strategies are needed to ensure early detection and appropriate outbreak control measures.