The Challenges of Pain Assessment in Geriatric Patients With Dementia: A Review.

Pain in dementia patients is common, poorly measured, and undertreated. It is important to discuss the challenges in the pain assessment and management to find a possible solution for adequate pain management. The aim of this article is to discuss the challenges in the assessment of pain in geriatric patients with dementia. An extensive online database search was conducted via multiple websites using the following keywords: "dementia," "pain assessments," "pain assessment with dementia," "causes of pain with dementia," "pain assessments using recent technology," "geriatric," and "old age" to identify the relevant articles. Our inclusion criteria were articles that focused on pain in geriatric patients diagnosed with dementia, in English, published between January 2018 and January 2023, and available as free full text and those which were clinical trials, observational studies, review articles, systemic reviews, meta-analysis, or case series. The exclusion criteria were articles that did not have pain in geriatric patients diagnosed with dementia as their primary focus, involving geriatric or non-geriatric patients with major psychological distress, not in the English language, not published between January 2018 and January 2023, and not available as free full-text and those which were case reports and editorial articles. After manually excluding the articles that did not meet our inclusion criteria, we ended up with 38 articles. In conclusion, any instruments have been made for the pain assessment in patients with dementia. The two most common tools used to assess pain in this vulnerable population are the Pain Assessment in Advanced Dementia (PAINAD) and Pain Assessment Checklist for Seniors with Limited Ability to Communicate (PACSLAC) scales. The utilization of new technology may offer promising solutions for the pain assessment in patients with dementia.

Plasmablastic Lymphoma in an Immunocompetent Patient: A Case Report and Literature Review.

Plasmablastic lymphoma (PBL) is considered an aggressive rare variant of diffuse large B-cell lymphoma that has a predilection to develop in immunocompromised patients, particularly HIV-positive individuals. This report highlights the development of such a rare and aggressive malignancy in a 55-year-old immunocompetent male. It outlines the atypical clinical presentation and pathological features of this disease entity. Overall prognosis and response to chemotherapy differ in the absence or presence of immunosuppression. This report includes a summary of the epidemiologic, clinical, and immunohistochemical characteristics of PBL based on a comprehensive review of the reported cases occurring in immunocompetent individuals.

Combined Oral Contraceptives and Vascular Thrombosis: A Single-Center Experience.

Background Combined oral contraceptives (COCs) are frequently prescribed for contraception, to regulate ovulation and treat endometriosis, and to control menopausal symptoms. A major risk of hormonal contraceptives is vascular thrombosis. Methods A retrospective chart review of female patients with deep vein thrombosis (DVT), pulmonary embolism (PE), or other sites of thrombosis or emboli seen in the thrombosis clinic of the department of internal medicine at a tertiary care hospital in Saudi Arabia between March 2010 and February 2015 was performed to identify and characterize which women were taking COCs. Results Of 1,008 patients treated for DVT, PE, or other sites of thrombosis or emboli, 100 (9.9%) were taking COCs. Venous (98%) and arterial (2%) thromboses were seen. Overall, 62% of the patients experienced a DVT and 26% pulmonary emboli, and 20% of the patients experienced unusual sites of thrombosis. Furthermore, 53% were obese or morbidly obese. The incidence of venous thrombosis was the highest during the first year of COC use (73%). Of the patients, 8% had thrombophilia. Conclusion This study characterizes Saudi women with thrombotic events taking COCs and identifies risk factors, including unusual sites of thrombosis. Most patients experienced the vascular event during the first year of taking COCs. Age of 40-50 years, obesity, and thrombophilia were the commonly observed risk factors.

Prothrombin complex concentrate in the management of major bleeding induced by oral anticoagulant therapy.

OBJECTIVES: To share clinical data on the efficacy of 4F-PCC in the treatment of major bleeding caused by warfarin, dabigatran, and rivaroxaban. METHODS: This is a retrospective study of patients admitted to King Fahad Medical City, Riyadh, Saudi Arabia with major bleeding caused by oral anticoagulants and treated with 4-factor prothrombin complex concentrate (4F-PCC). The International Society of Thrombosis and Hemostasis Scientific and Standardization Subcommittee criteria were used to evaluate the effectiveness of PCCs. RESULTS: A total of 22 patients were included in the study. Ten of the events were caused by gastrointestinal bleeding (46%). In the majority of patients, anticoagulation was prescribed for stroke prevention, atrial fibrillation, and venous thromboembolism. The median international normalized ratio was significantly lower before and after PCC administration (p<0.001). In patients treated with 4-factor PCC, the rate of thromboembolic events was 0%. The hemostatic effectiveness of PCC was effective in 19 patients. During treatment, no clinically significant bleeding complications occurred. CONCLUSION: Prothrombin complex concentrate can effectively reverse the effects of warfarin and rivaroxaban in patients with major bleeding, but only partially reverses the effect of dabigatran.

Dual catastrophe of COVID-19: Massive pulmonary embolism and stroke in a previously healthy young patient: A case report.

We are reporting a 45-year-old woman with COVID-19 who presented to the Emergency Department with a transient loss of consciousness and was found to have a massive pulmonary embolism and an acute stroke. To our knowledge, this is the first reported case that calls for attention to the importance of vigilance for such a catastrophic presentation of COVID-19.

Five-year resistance trends in pathogens causing healthcare-associated infections at a multi-hospital healthcare system in Saudi Arabia, 2015-2019.

OBJECTIVES: Awareness of antimicrobial resistance (AMR) patterns in a given healthcare setting is important to inform the selection of appropriate antimicrobial therapy to reduce the further rise and spread of AMR as well as the rate of healthcare-associated infections (HAIs) and multidrug-resistant (MDR) organisms. We aimed to describe resistance patterns to several antimicrobial agents in pathogens causing HAIs isolated from patients using data gathered at three private tertiary-care hospitals in Saudi Arabia. METHODS: Data on trends in AMR among bacteria causing HAIs and MDR events in children and adults at three private hospitals were collected retrospectively (2015-2019) using surveillance data. RESULTS: Over the 5-year period, 29 393 pathogens caused 17 539 HAIs in 15 259 patients. Approximately 57.3% of patients were female and the mean age was 38.4 ± 16.8 years (81.4% adults, 18.6% children). Gram-negative pathogens were four times more likely to cause HAIs compared with Gram-positive bacteria (79.3% vs. 20.7%). Ranking of causative pathogens in decreasing order was Escherichia coli (42.2%), Klebsiella spp. (16.8%) and Staphylococcus aureus (13.9%). Acinetobacter spp. were the only pathogens to decrease significantly (7% reduction; P = 0.033). The most common resistant pathogens were extended-spectrum cephalosporin-resistant E. coli (37.1%), extended-spectrum cephalosporin-resistant Klebsiella (27.8%), carbapenem-non-susceptible Acinetobacter spp. (19.5%), carbapenem-non-susceptible Pseudomonas aeruginosa (19.2%) and methicillin-resistant S. aureus (18.6%). CONCLUSION: National collaboration is required by prompt feedback to local authorities to tackle regional differences in AMR. This can help plan timely containment interventions to stop and contain microbial threats and swiftly assess their impact.

Ventricular Assist Devices and Their Usage as a Bridge to Recovery in Patients With Acute Cardiotoxicity and Cardiomyopathy.

Cardiotoxicity can reduce the heart's function temporarily and is most commonly caused by radiation, immune reactions, and certain medications. Using a left ventricular assist device (LVAD) as a bridging therapy while waiting for cardiac recovery has been popular lately in patients who have a reduced ejection fraction after significant cardiac injury. Here we analyze the use of LVAD as a bridging therapy in three cases with chemotherapy-induced cardiotoxicity, acute myocarditis, and postpartum cardiac failure. Although LVADs are infamous for their device-related complications, the ejection fraction can increase up to 50% within days to months of usage without any complications in acute cardiotoxic patients that have no underlying significant risk factors or co-morbidities. Hence LVADs are excellent supportive devices while waiting for cardiac recovery, both in maintaining cardiac function and improving the associated organ failures.

Case Report: Klippel-Trenaunay Syndrome - Recurrent Venous Thromboembolism and Vascular Malformation.

Klippel-Trenaunay Syndrome (KTS) is a rare genetic vascular disorder characterized by a limb affected by varicose veins, port wine stains, and hypertrophy of bone and soft tissue. It can also present with vascular malformations in the gastrointestinal tract, liver, spleen, genitourinary tract, and heart. We present a 27-year-old case of KTS diagnosed in adulthood associated with recurrent venous thromboembolism and gastrointestinal bleeding.

Hospital-Based Prevalence of Iron Deficiency Anemia among Pre-School Children in Dubai.

INTRODUCTION: Iron deficiency anemia (IDA) is an internationally recognized leading cause of disability and contributes to childhood morbidity and mortality. The prevalence of IDA is higher in developing countries, especially in Arab countries, compared to the west. METHODS: To assess the prevalence of IDA, we analyzed the data of children aged between one to five years seen at Dr. Sulaiman Al-Habib Medical Group's tertiary care hospital in Dubai, United Arab Emirates (UAE) from 2016 to 2018. RESULTS: We found a high occurrence of IDA in male children and non-Emirati children. CONCLUSION: Appropriate screening and iron supplementation are required to see a decline in the rate of IDA. Further nationwide studies are required to identify the highly prevalent and high-risk areas of IDA in the UAE.

Pregnancy and Venous Thromboembolism: Risk Factors, Trends, Management, and Mortality.

BACKGROUND: Pregnancy is one of the major risk factors for the development of venous thromboembolism (VTE). OBJECTIVE: To elucidate the circumstances surrounding pregnancy-induced deep vein thrombosis (DVT) and pulmonary embolism (PE), assess potential factors triggering thrombosis (e.g., thrombophilia, obesity, age, parity, and family history), initial and long-term management, and assess recurrence rate and mortality for VTE in pregnant Saudi women. METHODS: A retrospective chart review of 180 patients with objectively confirmed VTE (DVT, PE, or both) that occurred during pregnancy, or the postpartum period was conducted. All patients who experienced episodes of objectively confirmed VTE were included. RESULTS: Overall, 180 patients were included. Further, 60% (n = 109) and 40% (n = 71) of the VTE cases occurred during the postpartum and antenatal periods, respectively. Cesarean section was the most prevalent risk factor among study participants (n = 86 (47.8%)), followed by obesity (n = 73 (40.6%)). The most common clinical presentations were lower leg pain (57.2%) and lower limb swelling (54.4%). VTE recurrences were observed in approximately 11% of the participants, and maternal mortality occurred in 2 (1.1%) cases. CONCLUSION: Pregnancy was the most common provoking factor for VTE in our study. Pregnant women should undergo formal, written assessments of risk factors for VTE at the first visit and delivery. Larger studies with a randomized design, and control groups are required to confirm the current findings.