RESUMO
Introduction: Hyperthermic Intraperitoneal Chemotherapy (HIPEC) with Cytoreductive Surgery (CRS) is the preferred treatment for peritoneal malignancies. This highly complex operation is associated with a high incidence of complications, particularly due to malnutrition. This study aimed to investigate the potential association between preoperative nutritional status and postoperative clinical outcomes in adult cancer patients who underwent CRS/HIPEC for peritoneal malignancy. Methods: A retrospective study with 140 adult cancer patients, on parenteral nutrition (PN) (n = 40) and not on PN (n = 100) who underwent CRS with or without HIPEC, was conducted. Results: Patients who received PN had significantly longer post-operative, hospital, and ICU LOS than those who did not (p = 0.001). ICU admission was significantly higher in the non-PN receiving group compared to the PN receiving group. When compared to the PN group, the majority of patients not receiving PN were at low risk of malnutrition (91% vs. 75%, p = 0.020), whereas 17.5% of PN patients were at risk of malnutrition during hospitalization. Multiple regression analyses revealed a strong positive relationship between patients with increased risk of malnutrition and ICU LOS (p = 0.047). Discussion: Routine preoperative nutrition assessment is essential to identify patients who are at higher nutritional risk, and nutrition support should be provided preoperatively.
RESUMO
BACKGROUND: Red cell transfusion remains the gold standard in managing sickle cell disease (SCD) with severe complications. Offering red blood cell exchange (RBCX) either manual exchange transfusion (MET) or automated RBCX (aRBCX) can reduce the complications of chronic transfusion and maintain target Hb thresholds. This study audits the hospital experience of overseeing adult SCD patients treated with RBCX, both automated and manual, and compares the safety and efficacy. MATERIALS AND METHODS: This retrospective observational study was conducted as an audit for chronic RBCX for adult patients with SCD in 2015-2019 at King Saud University Medical City, Riyadh, Saudi Arabia. RESULTS: A total of 344 RBCX for 20 adult SCD patients who were enrolled in regular RBCX, (11/20) patients had regular aRBCX with a total of (157) sessions, and (9/20) patients had MET with a total of (187) sessions. The median level of HbS% post-aRBCX was significantly lower than MET (24.5.9% vs. 47.3%, P < 0.010). Patients on aRBCX had fewer sessions (5 vs. 7.5, P < 0.067) with better disease control. Although the median yearly pRBC units per patient for aRBCX was more than the double needed for MET (28.64 vs. 13.39, P < 0.010), the median ferritin level was 42 µg/L in aRBCX versus 983.7 µg/L in MET, P < 0.012. CONCLUSION: Compared to MET, aRBCX was more effective in reducing HbS, with fewer hospital visits and better disease control. Although more pRBCs were transfused, the ferritin level was better controlled in the aRBCX group without increasing alloimmunization risk.
RESUMO
BACKGROUND: To develop evidence-based clinical practice guidelines on venous thromboembolism (VTE) prevention in adults with trauma in inpatient settings. METHODS: The Saudi Critical Care Society (SCCS) sponsored guidelines development and included 22 multidisciplinary panel members who completed conflict-of-interest forms. The panel developed and answered structured guidelines questions. For each question, the literature was searched for relevant studies. To summarize treatment effects, meta-analyses were conducted or updated. Quality of evidence was assessed using the Grading Recommendations, Assessment, Development, and Evaluation (GRADE) approach, then the evidence-to-decision (EtD) framework was used to generate recommendations. Recommendations covered the following prioritized domains: timing of pharmacologic VTE prophylaxis initiation in non-operative blunt solid organ injuries; isolated blunt traumatic brain injury (TBI); isolated blunt spine trauma or fracture and/or spinal cord injury (SCI); type and dose of pharmacologic VTE prophylaxis; mechanical VTE prophylaxis; routine duplex ultrasonography (US) surveillance; and inferior vena cava filters (IVCFs). RESULTS: The panel issued 12 clinical practice recommendations-one, a strong recommendation, 10 weak, and one with no recommendation due to insufficient evidence. The panel suggests starting early pharmacologic VTE prophylaxis for non-operative blunt solid organ injuries, isolated blunt TBIs, and SCIs. The panel suggests using low molecular weight heparin (LMWH) over unfractionated heparin (UFH) and suggests either intermediate-high dose LMWH or conventional dosing LMWH. For adults with trauma who are not pharmacologic candidates, the panel strongly recommends using mechanical VTE prophylaxis with intermittent pneumatic compression (IPC). The panel suggests using either combined VTE prophylaxis with mechanical and pharmacologic methods or pharmacologic VTE prophylaxis alone. Additionally, the panel suggests routine bilateral lower extremity US in adults with trauma with elevated risk of VTE who are ineligible for pharmacologic VTE prophylaxis and suggests against the routine placement of prophylactic IVCFs. Because of insufficient evidence, the panel did not issue any recommendation on the use of early pharmacologic VTE prophylaxis in adults with isolated blunt TBI requiring neurosurgical intervention. CONCLUSION: The SCCS guidelines for VTE prevention in adults with trauma were based on the best available evidence and identified areas for further research. The framework may facilitate adaptation of recommendations by national/international guideline policymakers.
RESUMO
Background: Crohn's disease (CD) is associated with malnutrition, an independent risk factor for surgical morbidity and mortality in more than 65% of patients, with a significant impact on disease outcomes. In this single-center retrospective cohort study, we aimed to investigate the impact of total parenteral nutrition (TPN) on the surgical outcomes of patients with CD. Methods: This study included patients with CD who underwent abdominal surgery. We compared patients who received preoperative total parenteral nutrition (TPN group) to those who did not (non-TPN group). Prolonged oral intolerance, albumin level <30 g/L, and body mass index <18.5 were the main indications for TPN. We evaluated postoperative surgical complications in both groups. Results: Between January 2010 and October 2018, 169 eligible patients underwent abdominal surgery. The TPN and non-TPN groups included 40 and 129 patients, respectively. The mean albumin level was significantly lower in the TPN group (P = 0.013). Laparoscopic surgery was performed in 76.9% of the patients, with a conversion rate of 11.6%. Infectious and non-infectious complications developed in 8.9% and 16% of patients, respectively. Surgical complications were comparable between the groups (P >0.05). Conclusions: Despite oral intake intolerance and severe disease in the TPN group, the surgical complications were comparable between the groups.
Assuntos
Doença de Crohn , Humanos , Doença de Crohn/cirurgia , Doença de Crohn/complicações , Estudos Retrospectivos , Cuidados Pré-Operatórios , Nutrição Parenteral Total/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , AlbuminasRESUMO
INTRODUCTION: Atopic dermatitis (AD) is a chronic skin disease that poses a significant burden on both patients and the society. AD causes the highest loss in disability-adjusted life years compared with other skin diseases. This study aimed to estimate the economic and humanistic burden of AD in adults and adolescents in seven countries in the Middle East and Africa region (Egypt, Lebanon, Saudi Arabia, Kuwait, Algeria, South Africa, and United Arab Emirates). METHODS: We conducted a literature review to identify country-specific data on this disease. Subsequently, meetings were organized with experts from each country to complete the missing data. The data were aggregated and calculation models were created to estimate the value of the humanistic and economic burden of the disease in each country. Finally, we conducted meetings with local experts to validate the results, and the necessary adjustments were made. RESULTS: On average, a patient with AD loses 0.19 quality-adjusted life years (QALYs) annually owing to this disease. The average annual healthcare cost per patient is highest in the United Arab Emirates, with an estimated value of US $3569 and a population-level indirect cost of US $112.5 million. The included countries allocated a range of 0.20-0.77% of their healthcare expenditure to AD-related healthcare services and technologies. The indirect cost of AD represents approximately 67% of the total disease cost and, on average, approximately 0.043% (range 0.022-0.059%) of the gross domestic product (GDP) of each country. CONCLUSION: Although the humanistic and economic burdens differ from country to country, AD carries a significant socioeconomic burden in all countries. The quality of life is severely affected by the disease. If AD is controlled, the costs, especially indirect costs, could decrease and the disease burden could be alleviated significantly.
Atopic dermatitis is a chronic condition characterized by inflamed and itchy skin. The prevalence and symptoms of atopic dermatitis are observed to increase in dry weather. Owing to its high prevalence in children, the majority of studies on atopic dermatitis are in children. Although it is also prevalent in adults and adolescents, its burden on adults has not been sufficiently studied, especially in Africa and the Middle East. This study quantified the burden of atopic dermatitis in adults and adolescents in seven countries in the Middle East and Africa. We estimated the economic and humanistic burden of this disease. We conducted a literature review and expert interviews to determine the effects on patients and caregivers. We created mathematical models to calculate the disease burden in each country, and local experts in each country validated the data. The study results showed that atopic dermatitis significantly affects the quality of life of patients. The direct medical costs of treatment in each country were calculated. The management of atopic dermatitis consumes around 0.200.77% of the healthcare expenditure in a country. The indirect cost of atopic dermatitis represents 0.0220.059% of the gross domestic product (GDP) of a country. The country-specific burden data are essential to guide decision-makers in arriving at evidence-based decisions and efficiently allocating available resources. This study focused on the significant indirect economic burden of the disease, which can sometimes be underestimated because the disease is not fatal.
RESUMO
Introduction: Venous thromboembolism (VTE) is one of the major causes of morbidity and mortality in bariatric patients. The use of low-molecular-weight heparin (LMWH), as enoxaparin, is considered one of the mainstays thromboprophylaxis regimens in postoperative bariatric patients. Despite the universal agreement on the importance of thromboprophylaxis in these patients, there are inadequate strong recommendations for its dosing and duration. The aim of our study is to explore the current practice on using enoxaparin in bariatric patients, as well as to assess both the efficacy and safety of varying dosing regimens. Material and methods: This is a retrospective cohort study of morbidly obese patients who underwent bariatric procedure at a tertiary care hospital between 2016 and 2019. All adult patients who met the eligibility criteria for bariatric surgery and received enoxaparin with a minimum follow-up period of one month were included in our study. Participants with a history of coagulopathy, renal or hepatic insufficiency were excluded from the study. Data collected include patient demographics, VTE risk factors, and co-morbidities. The outcome of treatment failure was defined as the composite of either VTE or major bleeding. Results: A total of 1,169 patients who underwent bariatric surgery were included in the study. The mean age was 35.54 years, with mean body mass index (BMI) of 45.78 kg/m2. The mean duration of enoxaparin use was 9 days, and the majority of patients (78%) received a prophylaxis dose of 40 mg subcutaneously (SC) once daily. The overall rate of VTE at 90 days was 1.4% while only 0.1% of patients developed major bleeding. There was no statistically significant difference in patients' age, gender, BMI, or various enoxaparin dosing regimens between patients who developed VTE or bleeding versus patients who did not develop. Patient's weight was the only statistically significant risk factor that directly correlated to higher risk of complications (P = 0.006). In the multivariable logistic regression model, higher BMI was significantly associated with treatment failure, either VTE or major bleeding [OR 1.05 (95% CI 1.0-1.09); P = 0.038]. Conclusions: The rate of VTE or major bleeding did not differ in patients who received various enoxaparin regimens. Patients undergoing bariatric surgery may benefit from enoxaparin thromboprophylaxis dose of 40 mg SC daily for a total duration of 14 days, with higher doses may be needed for extremely obese patients. We recommend standardizing the current practice of VTE prophylaxis post bariatric surgery and unifying the optimal dose and duration.
RESUMO
Aims: Atopic dermatitis (AD) is a chronic skin disease that creates a significant burden to patients and society. There is scarcity in local data about the burden of AD in the Kingdom of Saudi Arabia (KSA). We aimed to fill in this gap and quantify the humanistic and economic burden of AD among adults and adolescents in KSA.Materials and methods: A literature search and local expert interviews were conducted to assess the disease burden. Prevalence values were estimated through the literature. International data about health-related quality of life lost owing to AD was adjusted to age and prevalence in KSA. Direct and indirect costs were calculated using a bottom-up approach. Resource utilization data were collected from local dermatologists through online interviews, and indirect costs were based on absenteeism and presenteeism estimates. Validation meetings were conducted with local experts to adjust the final estimates.Results: The age-standardized health loss per patient due to AD is 0.187 quality-adjusted life-years (QALYs) annually, aggregating to 64 thousand lost QALYs in KSA. The annual average direct cost for a patient with AD was 2924 Saudi Riyal (SAR; 780 USD), totaling 373 million SAR in KSA (99.5 million USD). This value represents 0.2% of the annual health expenditure in KSA. The total productivity loss due to AD was 1.36 billion SAR (363.7 million USD). Overall, the economic burden of AD consumes up to 0.059% of the national gross domestic product.Limitations: Local quality of life and productivity lost data were not available for KSA, so global averages were used, assuming these numbers also apply to KSA.Conclusion: Indirect costs represent a large proportion of AD burden in KSA. The disease has a substantial effect on patient quality of life and social well-being. Alleviating the burden might result in significant savings in resources to society.
Atopic dermatitis is one of the most common skin diseases. Mild cases of the disease cause inflamed and itchy skin, while severe cases may cause painful episodes of itching and cracked skin. Patients with atopic dermatitis and their families suffer lower quality of life as the severity of the disease increases. In countries with hot weather like Saudi Arabia, skin is more susceptible to become dry, so the disease is very prevalent. Therefore, the disease poses a significant quality of life burden as well as an economic burden due to the direct costs of treatment and the indirect costs that arise because patients become non-productive or absent from work or school. Our study aimed to quantify the economic and quality of life burden of atopic dermatitis in Saudi Arabia to understand it's real burden and help decision makers quantify its impact on the patients and society. We conducted a literature search and interviewed local experts to determine estimates of costs and quality of life effects. The results of this study should help in prioritizing treatment disease areas in Saudi Arabia and other countries with similar circumstances.
Assuntos
Dermatite Atópica , Adulto , Humanos , Adolescente , Lactente , Arábia Saudita/epidemiologia , Estresse Financeiro , Qualidade de Vida , Efeitos Psicossociais da DoençaRESUMO
Background: Monkeypox virus re-surged in May 2022 as a new potential global health threat, with outbreaks bursting in multiple countries across different continents. This study was conducted in Saudi Arabia during the first month following the WHO announcement of the Monkeypox outbreak, to assess healthcare workers (HCWs) perceptions of, worries concerning, and vaccine acceptance for, Monkeypox, in light of the resolving COVID-19 pandemic. Methods: A national cross-sectional survey was conducted between 27 May and 10 June 2022, in Saudi Arabia. Data were collected on: HCWs' sociodemographic and job-related characteristics; COVID-19 infection status; and worries concerning Monkeypox, compared to COVID-19 and its sources; as well as their perceptions and awareness of, and advocacy for, supporting Monkeypox vaccination. Results: A total of 1130 HCWs completed the survey, of which 41.6% have already developed COVID-19. However, 56.5% were more concerned about COVID-19 compared to Monkeypox, while the rest were more worried about Monkeypox disease. The main cause for concern among 68.8% of the participants was the development of another worldwide pandemic, post-COVID-19, followed by their concern of either themselves or their families contracting the infection (49.6%). Most HCWs (60%) rated their level of self-awareness of Monkeypox disease as moderate to high. Males, and those who had previously developed COVID-19, were significantly less likely to worry about Monkeypox. The worry about Monkeypox developing into a pandemic, and the perception of Monkeypox being a severe disease, correlated significantly positively with the odds of high worry concerning the disease. The major predictors of participants' advocacy for vaccination against Monkeypox disease were: those who had developed COVID-19 previously; and those who supported tighter infection control measures (than those currently used) to combat the disease. A total of 74.2% of the surveyed HCWs perceived that they needed to read more about Monkeypox disease. Conclusions: Approximately half of the HCWs in this study were more concerned about Monkeypox disease than COVID-19, particularly regarding its possible progression into a new pandemic, during the first month following the WHO's Monkeypox international alert. In addition, the majority of participants were in favor of applying tighter infection prevention measures to combat the disease. The current study highlights areas requiring attention for healthcare administrators regarding HCWs' perceptions and preparedness for Monkeypox, especially in the event of a local or international pandemic.
RESUMO
INTRODUCTION: Bariatric surgery provides an effective option for the management of morbid obesity. Several studies have investigated the association between bariatric surgery and secondary hyperparathyroidism (SHPT). This study aims to compare the levels of blood biomarkers, specifically, calcium (Ca), vitamin D, and phosphate (PO4), and their association with parathyroid hormone (PTH) levels pre- and post-bariatric surgery. In addition, it aims to assess the prevalence of hyperparathyroidism post-bariatric surgery in a tertiary care hospital in Saudi Arabia. MATERIAL AND METHODS: A prospective cohort study was conducted at a large tertiary care hospital between May 2017 and April 2019. The study included adult obese patients who underwent laparoscopic sleeve gastrectomy (LSG). Patients were excluded if they were known to have any comorbidities, receiving vitamin supplements, and those who had undergone bariatric procedures previously. Routine blood tests, including PTH, vitamin D, Ca, and PO4, were collected at baseline, and post-surgery. RESULTS: A total of 143 patients who underwent LSG were included in the study. Hyperparathyroidism was observed in 15.4% of patients at baseline and in 36.4% of patients' post-surgery (p < 0.001). Low vitamin D levels, which were highly prevalent before surgery, decreased sustainably (66.4% pre-operative and 28% at follow-up after surgery, P=0.032). Baseline hypocalcemia was observed in 20.3% of patients compared to 8.4% post-surgery (P=0.546). Hypophosphatemia was present in 60.8% of subjects at baseline, while the percentage dropped to 21.7% post-surgery. There was a significant association between PO4 and PTH levels at baseline. Post-operatively, there was a significant correlation between PTH and both vitamin D and calcium levels. CONCLUSION: Our study showed that the higher levels of PTH post LSG can be related to vitamin D deficiency and lower calcium levels, despite patients following the provided recommendations for supplementation. This study also emphasizes the importance of routine testing for hyperparathyroidism both before and after bariatric surgery.