True brachial artery aneurysm: A systematic review.

Objective: To identify and critically appraise literature on true brachial artery aneurysm, exploring its demographic characteristics, aetiologies, clinical manifestations and different methods of repair along with complication rates to determine future treatment strategies. METHODS: The systematic review was conducted at Liaquat National Hospital, Karachi, from September 30, 2021, to November 30, 2022, in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Literature was searched on MEDLINE, EMBASE and Cochrane databases for relevant studies in English language or with English translation published till May 31, 2022. The key words used for the search were "brachial artery aneurysm". Data was noted on a proforma and was subjected to descriptive analysis. RESULTS: Of 113 articles, 6 (5.3%) were retrospective studies, 7 (6.1%) were case series and 100 (88.4%) were case reports. The total number of patients involved was 157 with mean age 43.1±23.4 years (range: 2 months to 84 years). The gender was mentioned for 152(96.8%) patients; 111(73%) males and 41(27%) females. The mean diameter of true brachial artery aneurysm was 36.2 ±17.5mm and 106(67.5%) patients presented with localised swelling, 65(41.4%) with pain, 41(26.1%) with distal ischaemic symptoms, and 28(17.8%) with median nerve compression. True brachial artery aneurysms were more common in renal failure patients having a history of arteriovenous fistula creation in the affected limb and were on immunosuppressant drugs due to renal transplant 81(51.5%). Less common causes included primary/idiopathic 27(17.1%), trauma 13(8.2%), connective tissue disorders 8(5%) and vasculitis 7(4.5%). The treatment of choice was aneurysmectomy in 142(90.4%) cases, with revascularisation of limb primarily with reversed great saphenous vein graft 79(50.3 %), followed by end-to-end anastomosis of brachial artery 17(10.8%) and synthetic grafting 17(10.8%). Endovascular intervention was performed in 6(3.8%) cases to exclude true brachial artery aneurysm, and to re-establish adequate blood flow to the associated limb. Conclusion: True brachial artery aneurysm, although a rarity, may lead to significant neurological and vascular problems if ignored. Arteriovenous fistula and immunosuppression are identified as two significant risk factors in the development of true brachial artery aneurysm. Therefore, an effective long-term follow up in renal failure patients is recommended to prevent its complications. Open surgical repair has been the most preferred mode of treatment, but further significant studies are needed to explore and compare different modes of surgical intervention, like open versus endovascular, to plan future treatment strategies.

Resilience of primary healthcare system across low- and middle-income countries during COVID-19 pandemic: a scoping review.

INTRODUCTION: Globally, the coronavirus disease 2019 (COVID-19) pandemic tested the resilience of the health system and its shock-absorbing capacity to continue offering healthcare services. The available evidences does not provide comprehensive insight into primary health care (PHC) system functioning across low- and middle- income countries (LMICs) during the pandemic. Therefore, the objective of this scoping review was to generate evidence on the resilience of PHC systems in LMICs during the COVID-19 pandemic. METHODS: A scoping review was carried out utilizing an iterative search strategy using the National Library of Medicine (NLM) and the WHO COVID-19 electronic databases. Data from the identified studies in LMICs were charted in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist in the first step. The analysis framework was adapted and modified using COVID-19 and health systems resilience framework developed by Sagan et al., Blanchet et al., and the WHO position paper on 'Building health systems resilience for universal health coverage and health security during the COVID-19 pandemic and beyond'. A total of 26 documents were included on the basis of predefined eligibility criteria for our analysis. RESULTS: Our review explored data from 44 LMICs that implemented strategies at the PHC level during the COVID-19 pandemic. Most of the LMICs developed national guidelines on sexual, reproductive, maternal, newborn, child, and adolescent health (SRMNCAH). Most of the countries also transformed and reoriented PHC service delivery by introducing digital healthcare services to continue essential services. Task shifting, task sharing, and redeployment of retired staff were some frequently adopted health workforce strategies adopted by most of the countries. Only a few of the countries demonstrated the availability of necessary monetary resources to respond to the pandemic. CONCLUSIONS: The functionality of the PHC system during the COVID-19 pandemic was demonstrated by a variety of resilience strategies across the six building blocks of the health system. To strengthen PHC resilience, we recommend strengthening community-based PHC, cross-sectoral collaboration, establishing surveillance systems, capacity building in financial risk planning, and investing in strengthening the digital healthcare system.

Preparation and biological evaluation of radio conjugated cephradine complex for infection imaging.

Antimicrobial resistance is a major challenge in the field and threat to human life. Many patients are suffering from cancer, infection and other diseases simultaneously. Therefore, early detection of infection can lead to treatment of these patients with an appropriate antibiotic. Hence, the development of a specific imaging molecule can increase the speed of infection analysis and thereby application of proper antibiotic. The present work involves the optimization of labelling conditions for an antibiotic of cephalosporin family, cephradine with technetium-99m (99mTc) and establishment of quality control tests. Labelling of cephradine was also determined by applying MALDI-TOF mass spectrometry. Evaluation of in vitro binding with S. aureus bacteria was carried out. Animal model was used to conduct in vivo binding studies. For this, infected animals were injected with the radiolabelled ligand and images were captured by Gamma camera, to observe target to non-target uptake of radiolabelled complex. Furthermore, we optimized various parameters to achieve best labelling efficacy and stability of cephradine. Our results show that cephradine can be used as potential infection imaging agent for advanced clinical care.

A web-based health education module and its impact on the preventive practices of health-care workers during the COVID-19 pandemic.

Proper training on the preventive measures against COVID-19 among health-care workers is crucial for mitigating the spread of viral infection. The present study evaluated the efficacy of a brief web-based module on the practice of hand hygiene and respiratory etiquette among respective health-care workers. A comparative study was conducted with a total of 500 participants. A self-reported questionnaire was used for both pre- and post-intervention evaluation. The post-intervention assessment was conducted 1-2 weeks following the intervention. The difference in the practice of hand hygiene and respiratory etiquettes during work hours was recorded. We found that the intervention resulted in an evident difference in the use of alcohol-based hand sanitizer by the participating doctors before examining the patient. Interns showed a much higher propensity to wash their hands for at least 20 s, relative to other health-care workers. The difference between pre- and post-intervention handwashing for >5 times/day was 6.5% in females and 4.5% in males. In short, the study was able to demonstrate that a web-based health education module is an effective tool for the education and promotion of preventative measures in hospital setups, which may ultimately aid in halting the spread of COVID-19 among health-care workers.

Ethnic differences in the receptors status of estrogen, progesterone and Her2/Neu among breast cancer women: A single institution experience.

OBJECTIVE: To evaluate the Ethnic Differences in Estrogen (ER), Progesterone (PR) and Her 2/neu receptors among Women with Breast Cancer at JPMC, the largest public sector tertiary care hospital in Karachi. METHODS: The study was conducted at the oncology ward, JPMC Karachi from 1st July 2017 to 31st December 2018. During this period, more than 500 women with breast cancer of different ethnicities visited the oncology ward, however 450 patients were included in the study, as only they had the complete reports on the receptors status and tumour histology. The data collected included tumour histology, grade, receptors status, age and ethnicity. Data was analyzed with SPSS version 20 using the Chi-Square Test to observe statistical differences in the receptors status of different ethnicities. RESULTS: Analysis of receptors status as per ethnicity showed that ER was proportionately more positive in Pushtoon patients at the rate of 28 (75.7%) as compared to Urdu Speaking 116 (60.4%), Punjabis 48 (60%), Sindhis 38(38.7%) and Balochis 26 (61.1%). Similarly, PR and Her-2/neu receptor were also higher in Pushtoons at the rate of 24 (64.9%) and 15 (40.5%) respectively. The behaviour of Triple Positivity was also more prominent in Pushtoons at the rate of 9 (24.3%) and the Pushtoons were also proportionately less likely to be Triple Negative at the rate 05 (13.5%) as compared to other ethnicities. All the results were statistically non significant (p values>0.05). CONCLUSIONS: In this study we observed a relatively higher expression of ER, PR and Her 2/neu Receptors in Pushtoons as compared to other ethnicities. Understanding the factors underlying these differences may provide further insight into the breast cancer aetiology in different populations.

Health related quality of life of home dwelling vs. nursing facility dwelling elderly - A cross-sectional study from Karachi, Pakistan.

With the elderly population increasing in numbers, their demand of adequate medical and psychological care is also rising up. The key goal of promoting physical and mental health in elderly is maintenance of adequate health-related quality of life (QOL). A cross-sectional, descriptive study was conducted from December 2016 to February 2017 among 100 elderly living in nursing facilities and 100 in homes. Older people's quality of Life Questionnaire (OPQOL-35) was utilized to assess their QOL. In the nursing facility dwelling, 17% elderly reported good QOL with highest standardized score in "home and neighbourhood" and lowest in "health" domain. Of the home dwelling elderly, 74% reported good QOL with highest standardized score in "psychological and emotional wellbeing" and lowest in "health" domain.

Anticoagulation in Atrial Fibrillation Associated With Cardiac Amyloidosis: A Narrative Review.

Cardiac amyloidosis (CA) involves the abnormal deposition and accumulation of amyloid proteins in the heart muscle. A hallmark of disease progression is declining heart function, which can lead to structural irregularities, arrhythmias, and ultimately heart failure. Atrial fibrillation (AF) is the most common arrhythmia that presents in CA patients, and this arrhythmia is significant because it can moderately increase the risk of patients developing intracardiac thrombi, thereby putting them at risk for thromboembolic events. The management of this complication entails the use of anticoagulants like vitamin K antagonists and direct oral anticoagulants to reduce the risk of thrombus formation. This article seeks to review AF in CA and the use of anticoagulation therapy for the management and reduction of thromboembolic risk. The major conclusions of this review are centered around the need for safe administration of anticoagulant therapy to CA patients, regardless of their CHA2DS2-VASc risk score. This review highlights the importance of taking a multidisciplinary or collaborative approach to CA treatment to ensure that all aspects of this multifaceted disease can be properly managed while minimizing adverse events like bleeding risk and drug-drug interactions.

Delivery Methods in Twin Gestations: Evaluating Outcomes, Risk Factors, and the Paradigm Shift Towards Elective Cesarean Deliveries.

During the past decade, there has been a consistent rise in the number of twin births and the number of overall cesarean sections (CS) worldwide. This is owed to a variety of social, economic, educational, and scientific factors. More women are opting to advance their professional careers and gain financial stability before having children. Although this approach is understandable, a new set of challenges are faced as a result, the most important of which has been infertility due to advanced maternal age and the subsequent use of assisted fertility treatments, which have been noted to cause multiple gestations. Twin gestations are considered high-risk pregnancies and are associated with an amplitude of potential complications. Arguably, the biggest decision an obstetrician must make when dealing with this population is choosing the most appropriate mode of delivery. Given the lack of clear guidance pertaining to twin deliveries, CSs may often be perceived as safer and are often preferred over vaginal deliveries (VD). In this narrative review, we aimed to compare the outcomes of different delivery methods (CS versus VD) to investigate whether CS is truly superior to VD. Data were collected from the past two decades and analyzed based on the neonatal and maternal outcomes for each delivery mode. Our results indicate that planned VD is just as safe as CS, if not superior, in most uncomplicated twin pregnancies. Thus, it is best to advise and encourage healthy expecting twin carriers to undergo VD and explore any hesitations or fears they might have. Furthermore, a detailed guideline regarding twin delivery is essential to establish and better navigate twin deliveries, lower the rate of unnecessary CSs, and reduce overall twin gestation morbidity and mortality.

Healthcare Cost and Outcomes Associated With Surgical Site Infection and Patient Outcomes in Low- and Middle-Income Countries.

Surgical site infection (SSI) is a growing global concern. The principal explanation for this is its adverse clinical outcomes, such as morbidity and mortality. However, the link between the economic burden of SSIs and patient outcomes needs to be sufficiently characterized. This review aims to describe the financial implications of SSIs on patient outcomes in low- and middle-income countries (LMIC). Despite the heterogeneity in study designs from multiple LMIC countries, there is a significant correlation between SSI-associated healthcare costs from increased length of stay (LOS), readmissions, reoperations, and adverse patient outcomes. This varies based on the size, degree of infection, or other patient comorbidities. SSIs are much more prevalent in LMICs. The additional financial burden incurred in managing SSIs reinforces the need to prioritize practicing interventions to prevent this complication, which resource-limited health institutions are unequipped to do and consequently have significant adverse patient outcomes.

Immunomodulatory Therapy for Giant Cell Myocarditis: A Narrative Review.

Giant cell myocarditis (GCM) is a rare, often rapidly progressive, and potentially fatal disease because of myocardium inflammation due to the infiltration of giant cells triggered by infectious as well as non-infectious etiologies. Several studies have reported that GCM can occur in patients of all ages but is more commonly found in adults. It is relatively more common among African American and Hispanic patients than in the White population. Early diagnosis and treatment are critical. Electrocardiogram (EKG), complete blood count, erythrocyte sedimentation rate, C-reactive protein, and cardiac biomarkers such as troponin and brain natriuretic peptide (BNP), echocardiogram, cardiac magnetic resonance imaging (MRI), myocardial biopsy, and myocardial gene profiling are useful diagnostic tools. Current research has identified several potential biomarkers for GCM, including myocarditis-associated immune cells, cytokines, and other chemicals. The standard of care for GCM includes aggressive immunosuppressive therapy with corticosteroids and immunomodulatory agents like rituximab, cyclosporine, and infliximab, which have shown promising results in GCM by balancing the immune system and preventing the attack on healthy tissues, resulting in the reduction of inflammation, promotion of healing, and decreasing the necessity for cardiac transplantation. Without immunosuppression, the chance of mortality or cardiac surgery was 100%. Multiple studies have revealed that a treatment combination of corticosteroids and immunomodulatory agents is superior to corticosteroids alone. Combination therapy significantly increased transplant-free survival (TFS) and decreased the likelihood of heart transplantation, hence improving overall survival. It is important to balance the benefits of immunosuppression with its potentially adverse effects. In conclusion, immunomodulatory therapy adds significant long-term survival benefits to GCM.

Supratotal Resection: An Emerging Concept of Glioblastoma Multiforme Surgery-Systematic Review And Meta-Analysis.

BACKGROUND: The severe neurologic tumor known as glioblastoma (GBM), also referred to as a grade IV astrocytoma, is rapidly progressive and debilitating. Supratotal resection (SpTR) is an emerging concept within glioma surgery, which aims to achieve a more extensive resection of the tumor than is possible with conventional techniques. METHODS: We performed a language-independent search of PubMed, Scopus, and Cochrane CENTRAL to identify all available literature up to August 2022 of patients undergoing SpTR assessing survival outcomes in comparison to other surgical modalities. RESULTS: After screening for exclusion, a total of 13 studies, all retrospective in design, were identified and included in our meta-analysis. SpTR was associated with significantly increased overall survival (hazard ratio 0.77, 95% CI 0.71-0.84; P < 0.01, I2 = 96%) and progression-free survival (hazard ratio 0.2, 95% CI 0.07-0.56; P = 0.002, I2 = 88%). CONCLUSION: SpTR is associated with greater overall survival and PFS when compared with other glioblastoma surgeries like GTR or SubTR.

Open, Laparoscopic, and Robotic Approaches to Treat Colorectal Cancer: A Comprehensive Review of Literature.

Surgery is usually required to treat colorectal cancer (CRC). Medical technology has advanced, providing various approaches to tackle this disease. Different surgeries are available, such as laparoscopic surgery, single-incision laparoscopic surgery, natural orifice transluminal endoscopic surgery, and robotic surgery. Laparoscopic surgery has several benefits including reduced blood loss and shorter recovery time. It can also improve lung function and minimize complications. However, it requires more time to perform and has a higher risk of complications during the procedure. Robotic surgery provides a three-dimensional view of the surgical area allowing for greater precision in rectal surgeries and access to difficult-to-reach pelvic regions. This method utilizes robotics technology which reduces surgical time and speeds up recovery for patients. There are various surgical options available for treating CRC; however, laparoscopic surgery and robotic surgery offer unique advantages despite their own drawbacks. As technology continues to evolve, medical techniques will continue improving existing methods while providing new options resulting in better outcomes for patients. Compared to laparoscopy, robotic surgery has a lower rate of operative conversions and a shorter learning curve. However, it also has some drawbacks, such as a longer docking time, lack of tactile sensation, and higher cost. Therefore, the choice of surgical method should depend on patient characteristics, surgeon preference and expertise, and available resources. Currently, specialized centers offer robotic surgeries which are more expensive and take longer compared to open and laparoscopic approaches. Nonetheless, they are considered safe and feasible when compared to traditional surgery. Short-term outcomes for robotic surgeries are better, while long-term postoperative complication rates remain similar. However, there is a need for additional well-defined randomized control trials conducted across multiple centers to validate the use of robotic surgery over open and laparoscopic approaches. Improving patient care and outcomes is the objective of this comprehensive literature overview on surgical approaches for CRC.

Novel putative biomarkers for infective endocarditis by serum proteomic analysis: a comprehensive review of literature.

Infective endocarditis (IE) is a challenging condition with high mortality. Prompt detection of IE has become essential for early and immediate management. The authors aimed to comprehensively review the existing literature on novel putative biomarkers for IE through serum proteomic analysis. The literature reveals high levels of N-terminal-pro-B-type natriuretic peptide (NT-proBNP) levels in IE with staphylococcal etiology, valvular lesions, and when combined with cardiac troponin I (cTnI), had a more significant value for risk stratification. A higher pro-ADM level, copeptin, NT-proBNP, and the monocyte-to-high-density lipoprotein cholesterol ratio (MHR) all impacted mortality during the hospital stay. The biomarker matrix metalloproteinase-9 was utilized to predict new-onset embolic events in patients, thus serving as a predictive marker. Procalcitonin was an important diagnostic marker in IE complicated with severe infection. Interleukin-6 (IL-6), Interleukin-8 (IL-8), Interferon-γ, cTnI, and NT-proBNP were also discovered to be useful as prognostic indicators. Early diagnosis and appropriate treatment are possible using antiphospholipid antibodies as a diagnostic test for definite IE. It is also concluded that antineutrophilic cytoplasmic antibody positive individuals with IE had a lengthier hospital stay. These noninvasive biomarkers can identify patients at risk and provide appropriate and early clinical management. NT-proBNP, Cystatin C, troponins, IL-6, IL-8, S100A11, and AQP9 are examples of possible markers that appear promising for further research. In conclusion, large-scale validation studies should study these biomarkers further to establish their use in clinical settings.

The Impact of Virtual Reality (VR) Gaming and Casual/Social Gaming on the Quality of Life, Depression, and Dialysis Tolerance in Patients With Chronic Kidney Disease: A Narrative Review.

This comprehensive narrative review aims to investigate the impact of virtual reality (VR) and social gaming on the quality of life, depression, and dialysis tolerance in patients with chronic kidney disease (CKD), a growing global health concern affecting the quality of life and increasing mortality rates. Through a combination of exercise and video games, exergaming, and digital game therapy (DGT), sedentary risks can be mitigated and therapy adherence enhanced. Despite potential side effects such as exhaustion and nausea, research indicates that virtual therapeutic games improve motivation and dialysis tolerance, and even reduce brain activity in pain-associated regions during procedures. These methods are superior to traditional distraction techniques like music, movies, and toys. Exergaming, social gaming, and VR gaming can improve various health factors including depressive symptoms, functional capacity, muscle strength, fatigue, physical activity, mental health, motivation, engagement, cognition, and overall quality of life for CKD patients. Representing a novel approach to CKD management, these interventions promote physical activity, cognitive stimulation, and social interaction. Continued research and innovation will facilitate the integration of VR-based therapies into routine CKD care.

Long COVID syndrome: psychological and sexual dysfunction among survivors of COVID-19 infection.

Background: To explore the neuropsychiatric symptoms, sleep disturbances, and sexual dysfunction in patients with long COVID syndrome, which can help in building better follow-up strategies for coronavirus disease 2019 (COVID-19) survivors. Material and methods: A cross-sectional research was undertaken at the premises of a psychiatry unit at a tertiary care unit in Karachi, Pakistan, between August 2022 and April 2023. All individuals aged 18 years or older, who had a history of contracting COVID-19 infection in the last 12 months presented to the department of Psychiatry with neuropsychiatric symptoms were recruited. Using a predefined questionnaire, data was collected from the participants. A linear logistic regression was used to find the impact of age, sex, hospitalization, and duration of home isolation on the likelihood of persistent neuropsychiatric symptoms or sexual dysfunction. Results: A total of 457 patients were included. It was found that individuals were less likely to experience neuropsychiatric symptoms as age increased (OR=0.968, 95% CI: 0.949-0.986, P=0.001). Females were 4.8 times more likely to experience neuropsychiatric symptoms than males, and the association was extremely significant (OR=4.851, 95% CI: 3.085-7.626, P<0.0001). An increase in age raised the odds of having sleep disturbances among the survivors by 2.7 times (OR=2.672, 95% CI: 2.654-2.684, P<0.0001). The odds of having sleep disturbances were three times more likely in female participants as compared to male participants (OR=3.00, 95% CI: 1.771-5.094, P<0.0001). Conclusion: The majority of the COVID-19 survivors are presenting with persistent neuropsychiatric and sexual symptoms in our setting. Therefore, it is necessary to maintain proper follow-up with the survivors of COVID-19 and counsel the patients to inform the family physician if these symptoms persist for longer than a month. Increasing such practices of regular follow-ups with COVID-19 survivors can help in detecting early neuropsychiatric and sexual changes.

Trends and Immediate Outcomes of Syncope During Pregnancy: A Narrative Review.

Pregnancy-related syncope presents special difficulties due to the rapid physiological changes that occur throughout gestation. This narrative review provides a thorough summary of the patterns and pregnancy outcomes secondary to syncope during pregnancy. There is an increase in syncope burden during pregnancy, and hence it is critical that medical professionals understand the significance of syncope during pregnancy. Syncope can have a negative impact on the health of the mother as well as the fetus. Therefore, this review summarizes data from studies on syncope in pregnancy. It includes observational studies, case reports, and review articles. Early detection and proper management are very important because pregnant women who experience cardiac syncope are at risk of unfavorable neonatal and maternal outcomes. The review reveals diverse trends in syncope incidence during pregnancy, emphasizing the need for a nuanced understanding of temporal variations. Risks of injury, uteroplacental insufficiency, psychological effects, interruptions in prenatal treatment, possible aggravation of pre-existing diseases, and lifestyle changes are examples of immediate maternal repercussions. Pregnancy-related syncope is a complex condition that affects the health of the mother and the fetus. The study stresses the need for careful clinical treatment due to the rapid results and the diversity in incidence patterns. The unique component of a possible relationship to the brain health of offspring justifies further investigation in this area.

Exploring the role of gut microbiota in autoimmune thyroid disorders: a systematic review and meta-analysis.

Background: Autoimmune thyroid diseases (AITDs) are characterized by unique immune responses against thyroid antigens and persist over time. The most common types of AITDs are Graves' disease (GD) and Hashimoto's thyroiditis (HT). There is mounting evidence that changes in the microbiota may play a role in the onset and development of AITDs. Objective: The purpose of this comprehensive literature study was to answer the following query: Is there a difference in microbiota in those who have AITDs? Methods: According to the standards set out by the PRISMA statement, 16 studies met the requirements for inclusion after being screened for eligibility. Results: The Simpson index was the only diversity measure shown to be considerably lower in patients with GD compared to healthy participants, whereas all other indices were found to be significantly greater in patients with HT. The latter group, however, showed a greater relative abundance of Bacteroidetes and Actinobacteria at the phylum level, and consequently of Prevotella and Bifidobacterium at the genus level. The strongest positive and negative relationships were seen for thyroid peroxidase antibodies and bacterial load. Conclusion: Overall, both GD and HT patients showed significant changes in the gut microbiota's diversity and composition. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023432455.

Evaluating the Impact of Positive Fluid Balance on Mortality and Length of Stay in Septic Shock Patients.

Background Sepsis is accountable for major morbidity and mortality in patients with critical illnesses. The present research was undertaken to evaluate the correlation between fluid balance during hospitalizations and patient outcomes in patients with sepsis. Methods An observational study was undertaken at the Critical Care Department, Shifa International Hospital, Islamabad, Pakistan between December 2021 to April 2022. The patients included were over the age of 17 years, with a proven diagnosis of infection. These patients either had positive bacterial cultures, suffered from organ failure secondary to sepsis, or had clinically evident signs of infection. Patients who were discharged during the period of study were eliminated from the study population. All patients were informed of the process and signed consent was obtained. Basic demographic information was recorded, which included the existence of any comorbid conditions, organ failure, medication use, or infection history. The severity of critical illness was determined for every single patient along with organ damage. The final patient outcome was recorded as in-hospital mortality. Results A total of 307 patients were included in the study with a total of 165 (53.75%) male patients. The overall mortality rate was 39.74%. The mean length of hospitalization was 17.42 ± 8.3 days. A high SOFA score was significantly associated with quartile 4 with a mean score of 14.1 (p < 0.001). Similarly, a significantly higher APACHE score was found in patients in quartile 4 (p < 0.001) thus indicating a relationship between severity of illness and positive fluid balance. Upon further assessment, it was found that the 28th day and 90th day were significantly greater in quartile 4 in comparison to other quartiles. Similarly, the overall length of stays in the hospital and in the ICU were also significantly associated with greater fluid balance (p < 0.001).  Conclusion In our study, it was concluded that monitoring fluid balance in critically ill patients is very important. The highest 28-day and 90-day mortality were seen in patients with the greatest positive fluid balance. However, the cause of high mortality in this cohort could be multifactorial; therefore, the relationship of positive fluid balance with patient outcome remains debatable.

Correlation Between Age and Hormone Receptor Status in Women With Breast Cancer.

Introduction Breast cancer is a leading cause of death among women. This study aimed to evaluate the association between age and hormonal receptor status (HRS) in women with breast cancer presented at a public hospital in Karachi, Pakistan. Methods A cross-sectional study was conducted at the Department of Medical Oncology, Jinnah Postgraduate Medical Center (JPMC), Karachi, Pakistan, from January 2021 to August 2021. All women of age more than 18 years with a confirmed diagnosis of breast cancer were included in the study using non-random consecutive sampling techniques. Women who underwent artificial menopause or hysterectomy, women who had chemotherapy-induced menopause, and pregnant women were excluded from the study. Data were collected from all patients regarding socio-demographics and tumor characteristics. Immunohistochemistry (IHC) was performed to evaluate the status of hormonal receptors. Results The mean age at the time of presentation of females with breast cancer was 46.57±11.45 years. Among 317 females, 180 females had positive estrogen receptor (ER) expression (56.8%), 173 had positive progesterone receptor (PR) expression (54.6%), and 121 had positive human epidermal growth factor receptor 2 (HER2/neu) expression (38.2%). The highest proportions of positive ER (36.7%), PR (38.2%), and HER/2 neu (37.2%) expression were observed in the age group 41-50 years, respectively. There was a statistically significant association between age and ER expression (p=0.017) and age and PR expression (p=0.003) while no association was found between age and HER/2 neu expression (p=0.335).  Conclusion The present study indicated that the majority of the patients were diagnosed with breast cancer in their 40s. Most of the women in the younger age groups were estrogen receptor (ER), progesterone receptor (PR), and HER2/neu negative while the older aged women were more frequently ER, PR, and HER2/neu positive albeit, the association between age or HER2/neu was not significant.  In short, we can expect that the older aged patients may have better survival rates and patient prognosis. However, this is just a conjecture and further large-scale, multicenter, and long-term studies are required to understand the true relationship between age and patient survival rates. We hope that the current study will serve as a catalyst for future breast-cancer related studies.

Correlation Between Site and Stage of Breast Cancer in Women.

Introduction Breast cancer is a worldwide public health issue and a primary cause of death among women. The present study aimed to assess the correlation between site and stage of breast cancer with respect to age among females. Methods A prospective observational study was conducted at the Medical Oncology Department, Jinnah Postgraduate Medical Centre, Karachi, Pakistan from May 2020 to June 2021. Female patients of 18 years or older with a confirmed diagnosis of breast cancer were included in the study. Histopathological reports were evaluated for tumor characteristics such as histological type, laterality, location, tumor size, grade, lymph node status, and stage of the tumor. Results The majority of the patients presented with advanced stages of tumor. Among all stages of breast tumor, the upper outer quadrant was the most frequent location of the tumor. The majority of the patients with cancer in the upper inner quadrant were diagnosed with stage I (28.57%) (p = 0.011). In contrast, the majority of the upper outer quadrant lesions were identified as stage III and stage IV (p < 0.0001). In patients of age <40 years, statistically significant differences in proportions of tumor location with respect to the stage of the tumor were observed (p = 0.018). Conclusion The upper outer quadrant and stage III of tumor are the most common site and stage of breast tumor in our population. There is a significant relationship between site and stage of breast tumor. Younger-aged patients had a significantly higher rate of cancers located in the upper outer quadrant in advance stages as compared to other quadrants.