Prospective Observational Study Research Articles

The use of pedometers to assess patient ambulation following gynecologic oncology surgery: A prospective observational study

The use of pedometers to assess patient ambulation following gynecologic oncology surgery: A prospective observational study

Insulin resistance during androgen deprivation therapy in men with prostate cancer.

Androgen deprivation therapy (ADT) in prostate cancer (PCa) has been associated with development of insulin resistance. However, the predominant site of insulin resistance remains unclear. The ADT & Metabolism Study was a single-center, 24-week, prospective observational study that enrolled ADT-naive men without diabetes who were starting ADT for at least 24 weeks (ADT group, n=42). The control group comprised men without diabetes with prior history of PCa who were in remission after prostatectomy (non-ADT group, n=23). Prevalent diabetes mellitus was excluded in both groups using all three laboratory criteria defined in the American Diabetes Association guidelines. All participants were eugonadal at enrollment. The primary outcome was to elucidate the predominant site of insulin resistance (liver or skeletal muscle). Secondary outcomes included assessments of body composition, and hepatic and intramyocellular fat. Outcomes were assessed at baseline, 12, and 24 weeks. At 24 weeks, there was no change in hepatic (1.2; 95% confidence interval [CI], -2.10 to 4.43; p=.47) or skeletal muscle (-3.2; 95% CI, -7.07 to 0.66; p=.10) insulin resistance in the ADT group. No increase in hepatic or intramyocellular fat deposition or worsening of glucose was seen. These changes were mirrored by those observed in the non-ADT group. Men undergoing ADT gained 3.7 kg of fat mass. In men with PCa and no diabetes, 24 weeks of ADT did not change insulin resistance despite adverse body composition changes. These findings should be reassuring for treating physicians and for patients who are being considered for short-term ADT.

Point of care lactate for differentiating septic shock from hypovolemic shock in non-ICU settings: a prospective observational study

BackgroundSeptic shock and hypovolemic shock are life-threatening illnesses that necessitate immediate recognition and intervention, as they can result in deadly consequences. While the underlying processes may vary, both entities can exhibit hypotension and organ dysfunction. No studies have been conducted on bedside testing to differentiate between these illnesses. Lactate measurement has been established as a viable option for early detection of septic shock. However, its role in diagnosing hypovolemic shock has yet to be evaluated. The aim of the study was to investigate alterations in lactate levels among diarrheal patients with septic shock and hypovolemic shock following the administration of first fluid resuscitation. MethodsWe conducted a prospective observational study in critically ill diarrheal adults aged ≥18 years in the emergency ward in Dhaka Hospital of icddr,b from 21st October 2021 to 31st May 2023 (total 19 months). The enrollment process was operational between 8:30 AM and 5:00 PM. Diarrheal adults with a diagnosis of sepsis with shock featured with poor peripheral perfusion (characterized by cold periphery and weak or absent pulse and capillary refill time >3 sec) or hypotension (characterized by mean arterial pressure <65 mm-Hg) were enrolled as cases and consecutive diarrheal patients without any obvious features of sepsis with hypovolemic shock (due to severe dehydration) comprised the comparison group.POC lactate test was done at hours 0, 1st and 6th by StatStrip Lactate meters (Nova Biomedical, US) to all enrolled patients. For comparison of POC lactate levels, we used paired t-test for comparing the lactate samples drawn at hour 0, hour 1 and 6 with the septic shock and hypovolemic shock group. Odds ratio (OR) and their 95% confidence intervals (CIs) were used to demonstrate the strength of association. The study was registered at Clinicaltrials.gov (NCT05108467) and received institutional ethical approval (PR-21097). FindingsOf 435 patients, 135 had septic shock and 141 had hypovolemic shock, rest 41 patient responded with fluid bolus. 25% (34/135) of the people in the septic shock group died whereas there is no mortality in the hypovolemic shock group. The number of patients visiting from outside Dhaka city had more septic shock than from inside were higher in comparison with (55% vs. 28%; p <0.001). Statistically significant difference was observed between septic shock and hypovolemic shock group for a median POC lactate in 0, 1st and 6th hours with an OR of 1.07 (95% CI: 0.99, 1.17; p=0.039); 1.48, (95% CI: 1.28, 1.70; p<0.001) and 2.36 (95% CI: 1.85, 3.00; p<0.001), respectively. The gradient of 1st to 2nd sample between septic shock and hypovolemic shock was found to be significantly different (OR:0.74, 95% CI: 0.64, 0.85; p<0.001). InterpretationPOC lactate test can detect septic shock by differentiating hypovolemic shock in diarrheal patients. By providing quick, reliable and accurate result this test can help clinicians quickly diagnose and treat time-sensitive condition, like septic shock. FundingThe study was funded by Global Affairs of Canada (GR-01726). The donors had no role in the design, implementation, analysis, data interpretation or writing manuscript, or decision to publish. The corresponding author had access to all data and takes responsibility for the final approval and submission of the manuscript.

Combination therapy of dexamethasone, rituximab, and cyclosporine for adults with primary immune thrombocytopenia: a prospective observational study

ABSTRACT Background To assess the effectiveness of the combination of dexamethasone, rituximab, and cyclosporine in treating adults with primary immune thrombocytopenia (ITP). Research design and methods This prospective study enrolled consecutive adult patients diagnosed with ITP at the 967th Hospital of the Chinese People’s Liberation Army Joint Service Support Force Hospital between November 2019 and February 2023. Results Twenty-eight patients (13 males, median age 43.5 years) were included. All patients previously experienced ineffective or relapsed ITP, with a median disease duration of 26.5 (range, 7-72) months. At baseline, the median platelet (PLT) count was 13.5 × 109/L (8.25-20 × 109/L). Following treatment, the PLT counts were significantly increased at weeks 1, 3, and 4. The early response rates at weeks 1 and 4 were 82.1% (23/28 patients) and 71.4% (20/28 patients), respectively. The 1-, 3-, and 6-month response rates were 71.4% (20/28), 67.9% (19/28), and 75% (21/28). The treatment-free survival rates at 12 and 24 months were 82.35% (14/17) and 71.43% (10/14), respectively. Six patients experienced transient adverse reactions. Conclusions The combination of dexamethasone, rituximab, and cyclosporine may present a promising therapeutic option for patients with refractory ITP, with good tolerability and mild adverse reactions.

Trajectories of depressive symptoms in Korean adults with diabetes: Individual differences and associations with life satisfaction and mortality.

We examined trajectories of depressive symptoms and their predictors in adults with diabetes. We assessed whether these trajectories were related to life satisfaction and mortality. Longitudinal, prospective observational study. We analysed data from 1217 adults with diabetes (aged ≥45 years) in the Korean Longitudinal Study of Aging (2006-2018). Three trajectories of depressive symptomology were identified in growth mixture models: low/stable (i.e., low and stable levels of symptoms; 85.56%), high/decreasing (i.e., high levels of symptoms with a decreasing trajectory; 7.47%), and moderate/increasing (i.e., moderate levels of symptoms with an increasing trajectory; 6.98%). Participants with poor perceived health status at baseline were more likely to be in the moderate/increasing or high/decreasing classes than in the low/stable class. The moderate/increasing class had the lowest satisfaction with quality of life, followed by the high/decreasing and low/stable classes. The moderate/increasing and the high/decreasing classes had lower satisfaction with relationships with spouse and children than the low/stable class. The high/decreasing class had a higher mortality risk than the low/stable class. Long-term monitoring of depressive symptoms in adults with diabetes is warranted given their potential adverse impact on life satisfaction and mortality.

Mortality-related factors in older adults with delirium: A prospective observational study

BackgroundDelirium is a common and serious neuropsychiatric syndrome characterized by acute changes in attention, cognition, and consciousness. It is frequently encountered in various clinical settings, including critical care units and postoperative care, and is associated with significant morbidity and mortality. Understanding the factors contributing to delirium-related mortality is crucial for improving patient outcomes and healthcare practices. However, the factors associated with mortality in delirium have not been well-defined in the literature. ObjectivesThis study aimed to identify factors influencing 3-month mortality in older adults with delirium presenting to the emergency department (ED). MethodsThe study was conducted prospectively and delirium was screened using the brief Confusion Assesment Method (bCAM). The primary outcome was 3-month mortality. Mann-Whitney U and Chi-square tests compared groups, Spearman correlation analyzed correlations, and multivariate logistic regression identified risk factors. ResultsAmong 243 patients, 29.6% experienced in-hospital mortality, and 56.4% had 3-month mortality. Factors associated with increased mortality risk included prior delirium history (3.32-fold increase, 95%CI: 1.51-7.30), active malignancy (3.49-fold increase, 95%CI: 1.61-7.56) and increased respiratory rate (1.18-fold increase, 95%CI: 1.08-1.29). An increase in mean arterial pressure (MAP) was associated with a 0.98-fold decrease in mortality risk (95%CI: 0.96-0.99), increase in body temperature was associated with a 0.48-fold decrease in mortality risk (95%CI:0.31-0.76). ConclusionIn delirious older adults at the ED, higher respiratory rate, lower MAP, lower body temperature, active malignancy and prior delirium history signal elevated mortality risk.

Health status and quality of life before critical illness: Northern Finland Birth Cohort 1966 study.

Previous findings support the claim intensive care unit (ICU) patients have a higher rate of comorbidities and reduction of health- and functional status compared with the normal population. In this prospective observational study, our aim was to determine those health-related factors at the age of 31 years which were associated with a later critical illness among previously un-hospitalized individuals by exploring data obtained from the Northern Finland Birth Cohort 1966 (NFBC1966). NFBC1966 is a Finnish birth cohort, which includes 12,058 live births with expected dates of delivery during 1966. The study was conducted among cohort participants who had not been hospitalized for any reason before the cohort follow-up visit at the age of 31. The study group included NFBC1966 participants who were admitted to the ICU of the Oulu University Hospital. The control group included participants who were treated for any reason in regular hospital wards. The data considering the participants' health status and behavior at the age of 31 were collected from the NFBC1966 database. The gathering of ICU and hospitalization data was concluded on December 31, 2016. 849 NFBC1966 participants met the inclusion criteria: 69 were treated in the ICU (study group) and 780 on regular hospital wards (controls). In the study group, the rate of neurological diseases (26% vs. 16%, 95% CI: -21.8%, -0.2%), malignancy (3% vs. 0.7%, 95% CI: -9.7%, 0.0%), alcohol abuse (4.5% vs. 1%, 95% CI: -11.5%, -0.3%) and smoking (77% vs. 65%, 95% CI: -21.6%, -0.3%) were higher compared with the control group. The patients in the ICU group were also more prone to violent injuries, (17% vs. 7%, 95% CI: -20.2%, -1.9%), practiced less hard physical activity (65% vs. 78%, 95% CI: 2.1%, 25.3%) and had lower maximal muscle strength according to the hand grip test (30 vs. 34 kg, 95% CI: -8.2, 8.6 kg). In this study examining previously un-hospitalized patients, the main factors associated with future critical illness were neurological comorbidities, malignancy, alcohol misuse, smoking, low maximum muscle strength, and less frequent physical exercise compared with those with hospitalization not requiring ICU admission.

Observation-first versus angioembolization-first approach in stable patients with blunt liver trauma: A WTA multicenter study.

Prior studies evaluating observation versus angioembolization (AE) for blunt liver injuries (BLT) with contrast extravasation (CE) on computed tomography imaging have yielded inconsistent conclusions, primarily due to limitations in single-center and/or retrospective study design. Therefore, this multicenter study aims to compare an observation versus AE-first approach for BLT, hypothesizing decreased liver-related complications (LRCs) with observation. We conducted a post hoc analysis of a multicenter, prospective observational study (2019-2021) across 23 centers. Adult patients with BLT + CE undergoing observation or AE within 8 hours of arrival were included. The primary outcome was LRCs, defined as perihepatic fluid collection, bile leak/biloma, pseudoaneurysm, hepatic necrosis, and/or hepatic abscess. A multivariable logistic regression analysis was used to evaluate risk factors associated with LRCs. From 128 patients presenting with BLT + CE on imaging, 71 (55.5%) underwent observation-first and 57 (45.5%) AE-first management. Both groups were comparable in age, vitals, mechanism of injury, and shock index (all p > 0.05), however the AE group had increased frequency of American Association for the Surgery of Trauma Grade IV injuries (51.0% vs. 22.0%, p = 0.002). The AE cohort demonstrated increased rates of in-hospital LRCs (36.8% vs. 12.7%, p = 0.038), emergency department representation (25.0% vs. 10.0%, p = 0.025), and hospital readmission for LRCs (12.3% vs. 1.4%, p = 0.012). However, the two cohorts had similar mortality rates (5.7% vs. 5.3%, p = 0.912). After adjusting for age, ISS, and grade of liver injury, an AE-first approach had a similar associated risk of LRCs compared with observation-first management (odds ratio, 1.949; 95% confidence interval, 0.673-5.643; p = 0.219). Patients with blunt liver injury and CE undergoing an observation-first approach were associated with a similar adjusted risk of LRCs and rate of mortality compared with AE-first approach. Overall, this calls for reevaluation of the role of routine AE in blunt liver trauma patients with CE. Future prospective randomized trials are needed to confirm these findings. Therapeutic/Care Management, Level IV.

Point-of-care lung ultrasound in the diagnosis of childhood pneumonia.

Lung ultrasound is emerging as a rapid, simple and safe alternative for diagnosing pneumonia since it has a higher sensitivity than X-rays and lower radiation exposure than computerized tomography. This is a prospective observational study done at a tertiary care centre in Chennai to study the diagnostic utility of lung ultrasound in pneumonia. Children aged 1 month to 12 years who were admitted to the hospital with complaints of cough, fever and/or breathing difficulty and on examination had tachypnea and/or chest indrawing were included in the study. All children underwent chest X-rays which was a standard hospital protocol. At admission, an independent investigator who was blinded to the clinical and radiological features of the child performed lung ultrasound. In all children, the final diagnosis of pneumonia was made by another independent expert paediatrician on the basis of the clinical features and chest X-ray. The test characteristics of ultrasound and chest X-ray were compared against this gold standard of physician-diagnosed pneumonia. Out of the 252 children studied, 225 (89.3%) had pneumonia while the rest 27 (10.7%) had other diagnoses. Among the 225 children with pneumonia, 223 (99.1%) were detected by ultrasound while 157 (69.8%) were detected by chest X-ray. All the test characteristics such as sensitivity, specificity, positive and negative predictive values of ultrasound were higher than those of chest X-ray. The sensitivity and specificity of ultrasound to diagnose pneumonia were 99.11% and 81.48%, respectively, while the sensitivity and specificity of X-ray for the same were 69.77% and 74.07%, respectively. Overall diagnostic accuracy for chest ultrasonography was 97.22% (94.36% to 98.88%), whereas for chest radiography, it was found to be 70.24% (64.18% to 75.81%).While both modalities were able to diagnose pneumonia significantly, ultrasound had better strength of association (Cramer's V value = 0.849) than X-ray to the final diagnosis. Lung ultrasound can be employed as a point-of-care investigation to diagnose pneumonia in suspected cases and can even replace chest X-ray in such circumstances.

Heterologous Versus Homologous COVID-19 Boosters: Immune Response Outcomes in Renal Transplant Recipients.

We aimed to investigate the immune responses to homologous and heterologous COVID-19 booster vaccinations in renal transplant recipients (RTRs) and to identify factors affecting these responses. In this prospective multicenter observational study, we measured the antibody kinetics of 90 RTRs using the chemiluminescent microparticle immunoassay method. The mean age of participants was 45.2 ± 11.4 years, with 35.6% being female. On the 42nd day after the first vaccine dose, the median antibody level was 16.7 (IQR 2.5-249.5) AU/mL, and the seropositivity rate was 60% (n = 36). Mycophenolic acid (MFA) (OR: 0.087, 95% CI: 0.024-0.311) and ACE inhibitor use (OR: 0.203, 95% CI: 0.052-0.794) were identified as independent factors affecting seropositivity. Patients who received the Pfizer/BioNTech booster had significantly higher antibody levels compared to those who received the CoronaVac/Sinovac booster (p = 0.021). Additionally, a significantly higher rate of COVID-19 positivity was observed among patients who received the CoronaVac/Sinovac booster (p = 0.031). Heterologous COVID-19 booster vaccination is significantly more effective than homologous inactivated booster vaccination in enhancing immune responses and preventing new infections in RTRs. MFA and ACE inhibitor usage were independent factors affecting seropositivity. Additional COVID-19 vaccine doses are needed in this patient group.

Boston Naming Test as a Screening Tool for Early Postoperative Cognitive Dysfunction in Elderly Patients After Major Noncardiac Surgery.

The Boston naming test (BNT), as a simple, fast, and easily administered neuropsychological test, was demonstrated to be useful in detecting language function. In this study, BNT was investigated whether it could be a screening tool for early postoperative cognitive dysfunction (POCD). This prospective observational cohort study included 132 major noncardiac surgery patients and 81 nonsurgical controls. All participants underwent a mini-mental state examination (MMSE) and BNT 1 day before and 7 days after surgery. Early POCD was assessed by reliable change index and control group results. Seven days after surgery, among 132 patients, POCD was detected in 30 (22.7%) patients (95% CI, 15.5%-30.0%) based on MMSE, and 45 (34.1%) patients (95% CI, 26.3%-41.9%) were found with postoperative language function decline based on BNT and MMSE. Agreement between the BNT spontaneous naming and MMSE total scoring was moderate (Kappa .523), and the sensitivity of BNT spontaneous naming for detecting early POCD was .767. Further analysis showed that areas under receiver operating characteristics curves (AUC) did not show statistically significant differences when BNT spontaneous naming (AUC .862) was compared with MMSE language functional subtests (AUC .889), or non-language functional subtests (AUC .933). This study indicates the feasibility of implementing the BNT spontaneous naming test to screen early POCD in elderly patients after major noncardiac surgery.

Diagnostic Accuracy of Lung Ultrasonography Compared to Chest Radiography, BNP and Physical Examination in Patients with Dyspnea Suggestive of Pulmonary Edema: A Systematic Review and Meta-Analysis

Background: Pulmonary edema (PE) is the result of an abrupt increase in hydrostatic pressure in the pulmonary capillaries that leads to leakage of fluid through microvascular endothelial cells. This leads to a disruption of gas exchange in the lungs. Aims: This meta-analysis aimed to determine the diagnostic accuracy of lung ultrasonography (LUS) in pulmonary edema. Methods: A systematic search was conducted using a strategy based on these search terms (Lung ultrasonography, pulmonary edema, diagnostic accuracy); we searched PubMed, Google Scholar, and the Cochrane Library. Out of 1029, 14 prospective cross-sectional and observational studies with 2239 patients who reported the sensitivity and specificity of lung ultrasonography in diagnosing pulmonary edema were selected. For inclusion and data extraction, an independent review of citations was carried out. The data obtained were analyzed using SPSS, RevMan 5.3, and Stata 14.0 software. A quality assessment was conducted using the QUADAS-2 tool. The reference gold standard was the final clinical diagnosis according to chest radiography, B-type natriuretic peptide, and/or physical examination in dyspneic patients. Results: The overall sensitivity and specificity of lung ultrasonography in the diagnosis of pulmonary edema were 0.86 (95% CI, 0.81-0.90) and 0.91 (95% CI, 0.90-0.93), respectively, with a Younden index of 77.8%. The area under the receiver operating characteristic (ROC) curve was 0.889. Conclusion: The overall diagnostic odds ratio was 68.86. The results of this meta-analysis suggest that lung ultrasonography is an effective non-invasive technique in the diagnosis of acute pulmonary edema with rapid bedside examination and immediate interpretation.

Is Floppy Eyelid Syndrome predictive of Intraoperative Floppy Iris Syndrome? A prospective and translational study

Intraoperative floppy iris syndrome (IFIS) is defined as an excessive billowing of the iris during cataract surgery. Floppy eyelid syndrome is defined as an excessive hyperlaxity of the eyelids. Based in our daily experience, we suspected FES to be associated with IFIS. This association has been investigated. The goal of the study was to explore whether FES was predictive of IFIS. We conducted a prospective observational single-center study at the University Hospital of Nice. IFIS and FES were investigated in patients undergoing cataract surgery from November 2019 to May 2021. In addition, tarsus and iris samples were harvested in 2 fresh cadavers, and Verhoeff staining was used to identify elastin fibers. We included 452 eyes (n=312 patients, 50.9% male) with a mean age of 71.7years (±11.4). IFIS was diagnosed in 88 (19.5%) patients, including 20 (4.4%) grade 1, 34 (7.5%) grade 2, and 33 (7.3%) grade 3. FES was diagnosed in 35 (7.7%) patients. PEX was found in 23 (5.1%) patients. On multivariate analysis, FES (P<0.001), pseudo exfoliation (P=0.017), intracameral dilatation (P<0.004), senior surgeons (P=0.009) and α1-ARA (P<0.001) were associated with IFIS. Elastin fibers were identified in small amounts in the tarsus samples but not in the iris samples. FES is predictive of IFIS. Surgeons should be aware of this association to prevent intraoperative complications.

Effectiveness and safety of elexacaftor/tezacaftor/ivacaftor treatment in children aged 6-11 years with cystic fibrosis in a real-world setting.

Elexacaftor-tezacaftor-ivacaftor (ETI) is a highly effective cystic fibrosis (CF) transmembrane conductance regulator (CFTR) modulating therapy for people with CF and at least one F508del variant. However, there is limited data about the safety and efficacy of this therapy in pediatric populations and in real-world settings. This study aimed at evaluating the effectiveness, tolerability, and safety of ETI in children with CF. This was a prospective observational study including all children aged 6-11 years who initiated ETI therapy between October 2022 and March 2023 at the Pediatric CF Center of Milan (Italy). Study outcomes included changes in sweat chloride concentration, FEV1, LCI2.5, body mass index(BMI), tolerance, and safety. Mean changes in study outcomes from baseline through 24 weeks were estimated using mixed-effects regression models. The study included 34 children with CF (median age: 8.3 years). At Week 12, we observed an average decrease in LCI2.5 of 2.3 units (95% confidence interval [CI]: -3.1; -1.5). At Week 24, sweat chloride concentration decreased by 63 mEq/L (95% CI: -69; -58), FEV1 increased by 8.8 percentage point (95% CI: 3.7; 13.9) and BMI increased by 0.15 standard deviation scores (95% CI: 0.04; 0.25). Skin rashes appeared in 6 patients which spontaneously resolved within a few days. One month after treatment initiation, one patient experienced an elevation in liver function test results, which subsequently decreased during follow-up visits without necessitating discontinuation of therapy. Our data indicate that ETI therapy is well tolerated by children with CF and is effective in improving signs of lung function abnormalities from early childhood.

Evidence and Multi-institutional Prospective Observational Study of Radiotherapy for Metastatic Bone Tumor

Evidence and Multi-institutional Prospective Observational Study of Radiotherapy for Metastatic Bone Tumor

A prospective study of acute kidney injury in intensive care setting according to Rifle definition and its mortality predictors

Background: Acute Kidney Injury (AKI) in ICUs is associated with high morbidity, mortality, prolonged hospital stays, increased costs, and risk of progression to Chronic Kidney Disease (CKD). Early identification of AKI is essential. Aims and Objectives: To determine the incidence of AKI in ICU patients using the RIFLE criteria. · To identify etiological factors and comorbid conditions associated with AKI. · To assess the outcomes of AKI based on the RIFLE criteria. · To explore age, gender, serum creatinine, Fe Na, and urine spot Na as predictors of AKI mortality. Materials and Methods: A prospective observational study was conducted at Al-Ameen Medical College and Hospital, Vijayapura, with 83 patients over two years. ICU patients were monitored for AKI development using the RIFLE criteria. Results: Univariate logistic regression showed oliguria as a significant predictor of mortality (OR: 0.461). Among AKI survivors (n=51), the highest number (41.2%) were aged 50–59 years. In AKI deaths (n=32), most (40.6%) were over 60 years. Sepsis (39.2%) and shock (31.4%) were common in survivors, while sepsis (71.9%) dominated among deaths Conclusion: Early identification of high-risk AKI patients is crucial. Infections and hypotension drive significant mortality risk. Oliguric patients and those on ventilation require close monitoring. Timely diagnosis and management, especially of infections and multi-organ dysfunction, are key to improving outcomes. Haemodialysis was the preferred treatment.

Clinical profiles and outcomes of dengue fever in hospitalized patients: Insights from Purbanchal University Teaching Hospital

Background: Dengue is a mosquito-borne viral infection that poses a significant health threat, particularly in tropical and subtropical regions. This study aims to assess the risk factors and clinical outcomes of dengue fever in hospitalized patients. Methods: This prospective observational study included 110 patients admitted to Purbanchal University Teaching Hospital between May 2023 and July 2024. Patients were classified into three groups based on clinical and laboratory findings: Group I (Dengue without Warning Signs), Group II (Dengue with Warning Signs), and Group III (Severe Dengue). Clinical history and physical examination data were recorded, and various laboratory tests were conducted. Results: Of the 110 patients, 80.9% were classified as Group II, 15.4% as Group I, and 3.7% as Group III. The majority of patients were male, with a male-to-female ratio of 5:1. The mean age of patients in Groups I, II, and III was 29±6.45, 33.3±9.6, and 25±1.8 years, respectively. All patients experienced sudden onset fever, with varying patterns of fever. Common symptoms included headache (100%), myalgia (96%), and gastrointestinal symptoms, such as nausea, vomiting, and diarrhea. Organomegaly was observed predominantly in Group III patients. Conclusion: This study highlights the importance of recognizing clinical profiles and laboratory findings in diagnosing dengue early to reduce morbidity and mortality associated with severe forms of the disease.

Modified laparoscopic sacrocolpopexy for advanced posterior vaginal wall prolapse: a 3-year prospective study.

To evaluate and validate the safety and efficacy of modified laparoscopic sacrocolpopexy for advanced posterior vaginal wall prolapse at up to 3 years of follow-up. As a prospective observational study, we collected 56 cases with advanced posterior vaginal wall prolapse and performed modified laparoscopic sacrocolpopexy (MLSC) with self-cut mesh. The main improvement is the cutting and fixing of the mesh. Patients were followed up at 6, 12, 24 and 36 months. The main indicators of follow-up were postoperative anatomic success rate and Pelvic organ prolapse quantitation (POP-Q) score, and secondary indicators were related to quality-of-life scales and postoperative complication rates. All patients completed the operation through minimally invasive surgery, and there were no vital organs and blood vessel damage during the operation. The mean age was (58.32 ± 7.63) years. There was no recurrence of stage I or lower during the follow-up maximum of 36 months (median 24 months), and the anatomic success rate was 100%. The quality-of-life scores improved significantly (p < 0.001) and the quality of sexual life was not affected (p = 0.5). There was 1 case of continuous vaginal mesh exposure at 12 months (2.86%) and 1 case of severe infection with poor healing of vaginal stump within 6 months (1.79%). No one had urinary incontinence (UI) requiring reoperation. In patients with advanced posterior vaginal wall prolapse, MLSC can provide good and durable pelvic floor anatomical recovery and functional outcomes with no specific complications.

Revisits and frailty in older patients in the emergency department - a prospective observational multicenter study

BackgroundAn increased number of revisits may signal that the immediate medical needs of patients seeking care at Emergency Departments (EDs) are not being met. The prevalence and characteristics of revisits to the EDs in Sweden among older patients, and its association to frailty, are unknown. We aimed to investigate the prevalence of ED revisits among patients over 65 years of age, living with or without frailty, and its association with rate of admission, and mortality; in the Swedish ED setting.MethodsThis was a prospective, multicentre study of patients over 65 years of age with an index visit to one of three Swedish EDs during May-Nov 2021. Frailty was assessed in conjunction with standard triage, using the 9-level Clinical Frailty Scale (CFS) with a CFS score of 5 to 8 as cut-off for identifying frailty. For all patients who made a revisit within 90 days of their index visit, we collected information about the revisit, admission, and mortality.ResultsA total of 1835 patients made an index visit which were included, and out of those, 595 patients made a revisit within 90 days of the index visit. Patients living with frailty (CFS 5 to 8) were more likely to make a revisit to the ED at 8 to 30 days (17% vs. 11%, diff 6%, 95% CI 2–10%, p < 0.001) and at 31 to 90 days (19% vs. 12%, diff 7%, 95% CI 3–10%, p < 0.001) and be admitted to in-hospital care during their revisit (57% vs. 47%, diff 10%, 95% CI, 1–18%, p < 0.05), compared to patients living without frailty. Results also show that patients living with frailty had a higher overall mortality rate (17% vs. 5%, diff 12%, 95% CI 7–18%, p < 0.001). However, among patients living without frailty, making a revisit slightly increased the mortality rate compared to those who did not (5% vs. 2%, diff 3%, 95% CI 1–10%, p < 0.05).ConclusionsPatients living with frailty make more revisits, are more often admitted to in-hospital care, and have a higher overall mortality rate than patients not living with frailty. Frailty, assessed with the CFS may be a simple and useful indicator of increased risk of adverse events, including revisits, in the ED.

Incidence and predictors of neuropsychiatric manifestations following a traumatic brain injury at referral hospitals in Dodoma, Tanzania: A protocol of a prospective longitudinal observational study.

Traumatic Brain Injury (TBI) is any injury to the brain resulting from an external force leading to complications. TBI affects 27-69 million people yearly, with high incidence in low- and middle-income countries (LMICs), mainly attributed to motor traffic accidents. Within three to six months following moderate-to-severe TBI, the relative risk of any psychiatric disorder is significantly higher than in the general population. Post-TBI neuropsychiatric disorders include depression with a prevalence of up to 53%, apathy up to 72%, Posttraumatic stress disorder (26%), anxiety (9%), manic symptoms (5-9%) and psychosis (3 to 8%). This study aims to determine the incidence and predictors of post-TBI neuropsychiatric manifestations among patients admitted at Referral hospitals in Dodoma. This is a prospective longitudinal observational study in which patients admitted with moderate to severe TBI will be recruited. Patients will be followed for six months, the diagnostic MINI International Neuropsychiatric Interview (MINI) tool will be used to assess TBI, and the severity and progression of symptoms will be evaluated using PHQ-9 for depressive symptoms, GAD-7 for anxiety symptoms, PCL-5 for Posttraumatic Stress Disorders (PTSD), MoCA for cognitive assessment, AES for apathy and YMRS for manic symptoms at one, three and six months. Logistic regression will be analysed to determine the association between predictors and neuropsychiatric outcomes. Given the dearth of understanding of the burden of neuropsychiatric complications and associated outcomes in sub-Saharan Africa, the study will shed light on the incidence and factors contributing to post-TBI neuropsychiatric complications and, thus, provide a platform for further research and design of necessary interventional programs for the population at risk.