Comparison of percutaneous nephrolithotomy and flexible ureterorenoscopy in the treatment of single upper ureteral calculi measuring 1 to 2 centimeters: a retrospective study.

PURPOSE: To compare the efficacy and safety of micropercutaneous nephrolithotomy (MPCNL) and flexible ureteroscopy (FURS) in the treatment of single upper ureteral calculi measuring 1 to 2 centimeters. METHODS: This study is a retrospective analysis that combines a review of medical records with an outcomes management database. A total of 163 patients who underwent MPCNL and 137 patients who had FURS were identified between January 2017 and December 2021. Demographic data, operation time, hospitalization time, stone-free rate, and complication rate were collected and analyzed. RESULTS: Preoperative general data of sex, age, BMI, serum creatinine, time of stone existence, stone hardness, stone diameter, preoperative hydronephrosis, and preoperative infection of the MPCNL group have no statistically significant difference with that of the FURS group. All MPCNL or FURS operations in both groups were successfully completed without any instances of reoperation or conversion to another surgical procedure. Patients who underwent MPCNL had a considerably reduced operation time (49.6 vs. 72.4 min; P<0.001), but a higher duration of hospitalization (9.1 vs. 3.9 days; P<0.001) compared to those who underwent FURS. The stone-free rate in the MPCNL group was superior to that of the FURS group, with a percentage of 90.8% compared to 71.5% (P<0.001). There was no statistically significant disparity in the rate of complications between the two groups (13.5% vs. 15.3%; P = 0.741). CONCLUSION: Both MPCNL and FURS are viable and secure surgical choices for individuals with solitary upper ureteral calculi measuring 1 to 2 cm. The FURS procedure resulted in a shorter duration of hospitalization compared to MPCNL. However, it had a comparatively lower rate of successfully removing the stones and required a longer duration for the operation.There were no substantial disparities observed in the complication rate between the two groups.FURS is the preferable option for treating uncomplicated upper ureteral calculi, whereas MPCNL is the preferable option for treating complicated upper ureteral calculi.Prior to making treatment options, it is crucial to take into account the expertise of surgeons, the quality of the equipment, and the preferences of the patient. TRIAL REGISTRATION: No.

Amphotericin B plus fluorocytosine combined with voriconazole for the treatment of non-HIV and non-transplant-associated cryptococcal meningitis: a retrospective study.

BACKGROUND: Our previous study explored Amphotericin B (AMB) plus 5-flucytosine (5-FC) combined with fluconazole (FLU) therapy in the induction period, which seemed to be better than the previous AMB + 5-FC antifungal therapy in non-HIV and non-transplant-associated CM. However, based on our clinical finding, the outcomes of some CM patients who received AMB plus 5-FC combined with FLU antifungal therapy were still poor. Therefore, we need to explore new antifungal methods in non-HIV and non-transplant-associated CM during the induction period. METHODS: Clinical data from 148 patients admitted to the Third Affiliated Hospital of Sun Yat Sen University from January 2011 to December 2020 were collected. These patients were stratified based on antifungal treatment methods in the induction period (group I with AMB + 5-FC + VOR, group II with AMB + 5-FC + FLU, group III with AMB + 5-FC). RESULTS: The first hospitalization time of Group I (median: 25 days, IQR: 20-34.5) was significantly shorter than that of Group II (median: 43 days, IQR: 29-62) (p < 0.001) and Group III (median: 50.5 days, IQR: 43-77.5) (p < 0.001). After 2 weeks of follow-up, Group I (26/49) had more patients reaching CSF clearance (p = 0.004) than Group II (18/71) and Group III (7/28). In multivariable analysis, Group II (OR: 3.35, 95%CI 1.43-7.82, p = 0.005) and Group III (OR: 3.8, 95%CI 1.23-11.81, p = 0.021) were associated with higher risk about CSF clearance failure at 2 weeks follow-up than Group I. After 10 weeks of follow-up, the incidence of hypokalemia in Group I was significantly lower than that in Group II (p = 0.003) and Group III (p = 0.004), and the incidence of gastrointestinal discomfort in Group I was significantly lower than that in Group II (p = 0.004). CONCLUSION: AMB plus 5-FC combined with VOR may rapidly improve clinical manifestation, decrease CSF OP and clear the cryptococci in CSF during the early phase, substantially shorten the hospitalization time, and reduce the incidences of hypokalemia and gastrointestinal discomfort.

Dynamic profile and clinical implications of hematological parameters in hospitalized patients with coronavirus disease 2019.

Objectives As people across the world suffer from coronavirus disease 2019 (COVID-19), further studies are needed to facilitate evaluating the severity and prognosis of COVID-19 patients. In the study, we aimed to dissect the dynamic profile and clinical implications of hematological findings in hospitalized patients with COVID-19. Methods We retrospectively analyzed the hematological findings of 72 patients with COVID-19 admitted from January 21 to February 17, 2020. The final date of follow-up was March 20, 2020. Dynamic profile of vital hematological parameters in severe and non-severe patients was presented at different time points (day 1, 5, 7, 9, 11, 13, 15 after admission), and the correlation of hematological parameters with hospitalization time was indicated. Results Of 72 patients with COVID-19, lymphopenia and leukopenia occurred in 39 (54.2%) and 20 (27.8%) patients with COVID-19, respectively. Fifteen (20.8%) patients were defined as severe cases and 57 (79.2%) were non-severe cases. Compared to non-severe patients, leukocyte count, neutrophil count and neutrophil-to-lymphocyte ratio (NLR) were significantly higher, whereas lymphocyte count was declined in severe patients at each time point. A growing trend in platelet count was found in non-severe patients over the follow-up period. In addition, a positive correlation of NLR with hospitalization time was detected from day 5 after admission. Conclusions Dynamic changes in vital hematological parameters from severe and non-severe patients had been characterized in the course of hospitalization. During hospitalization, NLR was found to have certain relevance to the hospitalization days and a role in forecasting disease prognosis for patients with COVID-19.

Preoperative anemia and total hospitalization time are the independent factors of preoperative deep venous thromboembolism in Chinese elderly undergoing hip surgery.

BACKGROUND: This study was designed to explore the prevalence and risk factors of preoperative deep venous thromboembolism (DVT) in Chinese elderly with hip fracture. METHODS: From January 1, 2012, to December 31, 2018, 273 elderly patients over 70 years old with elective hip surgery were collected from the electronic medical records. Collected data included demographic characteristics, comorbidities, ASA classification, types of previous operations, types of anesthesia, operation time, fracture to operation time, preoperative hemoglobin level, anemia, blood-gas analysis, cardiac function, whether transfusion, preoperative hospitalization, postoperative hospitalization, electrocardiograph, lower limb venous ultrasonography and total hospitalization time. RESULTS: In these 273 patients, 15(5.6%) had ultrasonography evidence of DVT in affected limbs before surgery. Three of all patients received an temporary inferior vena cave filter placement preoperatively. Fracture to surgery time, preoperative hemoglobin level, anemia, preoperative hospitalization, pulmonary disease and total hospitalization time were statistically different between DVT group and non-DVT group (P < 0.05 for all). Moreover, preoperative anemia (OR: 0.144, 95%CI: 0.026-0.799, P = 0.027) and total hospitalization time (OR: 1.135; 95%CI: 1.023-1.259, P = 0.017) were the two independent risk factors for preoperative DVT. CONCLUSION: Preoperative anemia and total hospitalization time were independent risk factors for venous DVT in Chinese elderly with hip fracture.

THE EVOLUTION OF TREATMENT AT THE ORTHOPEDICS AND REHABILITATION CLINIC.

OBJECTIVE: Introduction: The last 20 years have been a period of huge changes in Polish healthcare, both in terms of medical progress as well as organization and financing. These changes, and especially the newly introduced queuing systems significantly influenced the changes in the profile of hospital admission. The aim: To analyze changes in the patient profile, causes and time of hospitalization, as well as the waiting time for hospitalization, in 1996-2019 Lublin SPSK4 Orthopedics and Rehabilitation Clinic. PATIENTS AND METHODS: Material and methods: Patients' medical records were analyzed, including qualification cards. The waiting time for admission to the hospital, the time of hospitalization, the cause of hospitalization, gender and the patient's place of residence were analyzed. RESULTS: Results and conclusions: 1. During the 13 years analyzed, the number of hospitalizations increased from 452 to 1387 patients a year. 2. The waiting time for hospitalization increased from an average of 2 months in 1996 to even 2 years (in the case of patients with chronic category) in 2020. 3. The average length of hospitalization changed compared to the level of 1996 (8 weeks) in the case of patients with the early neurological category increased slightly (9 weeks), in the case of other patients - it decreased to 4 weeks, respectively - chronically ill patients, 3 weeks - patients from the systemic and weekly rehabilitation category - orthopedic patients. 4. The scope of the reasons for hospitalization, but also methods of treatment has expanded significantly. 5. Patient demographic profile in the examined aspects (origin, gender) - remained similar.

[The COVID-19 pandemic had significant impact on duration of surgery and hospitalization time for patients after cholecystectomy]. / Die Auswirkungen der COVID-19 Pandemie führten zu signifikanten Veränderungen der Operations- und Liegezeiten bei Patienten nach Cholezystektomie.

BACKGROUND: The COVID-19 pandemic made substantial changes in medical care necessary. The aims of this study were to find out what influence the pandemic had on the perioperative course in patients with cholecystectomy (CHE) and to highlight possible residual consequences. METHOD: From 1 July 2018 to 31 December 2021 a total of 735 patients with CHE were analyzed. Up to 21 March 2020 patients were assigned to the regular patient group (Reg, n = 430), patients after this date (first lockdown 22 March 2020) to the Cov19 patient group (Cov19, n = 305) and the 2 groups were compared. RESULTS: The average age of all patients was 59 years and 63% were women. The average length of hospitalization (KrVD, time period between surgery and discharge) was 4.4 days. The patient groups Reg and Cov19 did not differ with respect to age, gender or KrVD. The total number of CHEs carried out was reduced by 21.4% in the Cov19 group. This affected elective and emergency CHE to the same extent. The length of surgery significantly increased in the Cov19 group from 64 min (SD 34 min) to 71 min (SD 38 min). The number of short and long hospital stays (KrVD 2 or >4 days) significantly increased in the Cov19 group from 4 % to 20 % (short stay, p < 0.01) and from 23 % to 27 % (long stay, p < 0.01). This was particularly observed for patients >70 years old with an increase in long stays from 43 % to 56 % in the Cov19 group. CONCLUSION: The COVID-19 pandemic led to a clear reduction in CHE both for elective and emergency interventions. Furthermore, a significant lengthening of the surgery and hospitalization times could be observed for older patients. The residual consequences of the pandemic could be shortened hospitalization times after uncomplicated CHE and more interventional treatment procedures in complex cases.

The U-shaped association between hospitalization time and fall incidence in inpatients using publicly available data: A cross-sectional study in Japan.

AIM: To examine the association between the hospitalization time and fall incidence. DESIGN: A secondary analysis using the Dryad Digital Repository public database. METHODS: Data were extracted from the Fukushima Medical University Hospital cohort study between August 2008 and September 2009. The final analytic sample included 8,598 participants, 156 of who fell. The risk of fall incidents according to hospitalization time was estimated using logistic proportional hazards models, and restricted cubic splines with four knots model were developed. RESULTS: The median hospitalization time was 9.00 (4.00, 17.00) days. The incidence of falls was 1.81% (N = 156). A U-shaped association between the hospitalization time and fall incidence, with an inflextion point of 8 days. We found a decreasing fall incidence as the hospitalization time increased from 0 to 8 days (OR 0.72 [0.62 ~ 0.83], p < .001); beyond 8 days, the fall incidence increased as the hospitalization time increased (OR 1.06 [1.04 ~ 1.09]).

Can HRV Predict Prolonged Hospitalization and Favorable or Unfavorable Short-Term Outcome in Patients with Acute Ischemic Stroke?

The aim of this study was to assess whether the heart rate variability (HRV) could predict a favorable or unfavorable stroke outcome. The endpoint was based on the National Institutes of Health Stroke Scale (NIHSS). The patient's health condition was assessed upon discharge from the hospital. An unfavorable stroke outcome was defined as death or NIHSS ≥ 9, while NIHSS < 9 meant a favorable stroke outcome. The studied group consisted of 59 patients with acute ischemic stroke AIS (mean age of 65.6 ± 13.2; 58% were females). An original and innovative non-linear measure was used to analyze HRV. It was based on symbolic dynamics consisting of comparing the "length of the longest words" in the night recording of HRV. "The length of the longest word" meant the longest sequence of identical adjacent symbols possible for a patient. An unfavorable stroke outcome occurred in 22 patients, whereas the majority of patients (37) had a favorable stroke outcome. The average hospitalization time of patients with clinical progression was 29 ± 14 days, and with favorable outcomes was 10 ± 3 days. Patients with long words (more than 150 adjacent RR intervals having the same symbol) were hospitalized no longer than 14 days and they had no clinical progression. The patients with a favorable stroke outcome were characterized by longer words. Our pilot study may be the beginning of work on the development of a non-linear, symbolic method as a predictor of prolonged hospitalization and increased risk of clinical progression in patients with AIS.

Super-infection by multiple microorganisms in COVID-19 patients.

Introduction: This study aimed to describe the clinical characteristics of patients with COVID-19 co-infected with multiple multidrug-resistant bacteria. Methods: Patients hospitalized in the AUNA network between January and May 2021, diagnosed with COVID-19 and at least two other infecting microorganisms, were retrospectively included in the analysis. Clinical and epidemiological data were extracted from clinical records. The susceptibility levels of the microorganisms were determined using automated methods. Antibiotic resistance was established among infecting bacteria accounting for ≥5 isolates. Results: A total of 27 patients (21 male and 6 female patients) met the inclusion criteria, with a maximum of eight co-infecting bacteria or fungi during admission time. Seven patients (25.9%) died, with a higher but not significant lethality among women (50% vs. 19.0%). A total of 15 patients presented at least one established comorbidity, with hypertension being the most frequent. The time elapsed between COVID-19 diagnosis and hospital attendance was 7.0 days, with that of patients with a fatal outcome being longer than that of living patients (10.6 vs. 5.4). Up to 20 different microorganisms were isolated, with Pseudomonas aeruginosa being the most common (34 isolates). In general, antibiotic resistance levels were high, especially in Acinetobacter baumannii isolates, with resistance levels of 88.9% to all antimicrobial agents tested, except colistin (0%). Conclusion: In conclusion, the present results show the presence of multiple microorganisms that co-infect COVID-19 patients. When fatal outcome rates are in the range of other reports, the presence of a series of multidrug-resistant microorganisms is of concern, showing the need to reinforce control measures to limit the expansion of almost untreatable microorganisms.

Associations between laboratory variables and clinical features in patients hospitalized with COVID-19 after non-mRNA vaccination in China: A cross-sectional study.

Objectives: Based on the data during the outbreak of COVID-19 in Wuxi city in China, we explored the relationship between laboratory variables and clinical features in patients hospitalized with COVID-19 after non-mRNA vaccination, and attempted to identify the significant impact of vaccination and COVID-19 infection on humans. Methods: A retrospective observational cohort study was carried out. Patients who received non-mRNA COVID-19 vaccines and were hospitalized with COVID-19 between June 28, 2022, and July 24, 2022 were included. The correlation between different vaccine statuses, the time to negative PCR test, and biochemical parameters were investigated. Results: All patients had a mild COVID-19 disease. The number of vaccine doses exerted no effects on the time to negative PCR test (P = 0.559). No differences were evident among inactivated, adenoviral-vectored, and recombinant subunit vaccines in the time to negative PCR test.Patients who just received one dose had significantly lower blood glucose levels than those who received three doses (P = 0.024), whereas two doses had no effect on blood glucose levels (one dose vs. two doses, P = 0.223; two doses vs. three doses, P = 0.457).Body temperature (ß = 0.168, P = 0.011) and the percentage of lymphocytes (ß = -0.219, P = 0.001) were substantially correlated with the time to COVID-19 negative PCR test. The prolonged stay was linked to a rise in GOT that fell within the usual range (P = 0.025).The percentage of lymphocytes (P = 0.007) and serum potassium (P = 0.004) were concordant with the marked change in body temperature. Conclusions: The dose and type of vaccination had no effect on the time to COVID-19 negative PCR test in patients with mild COVID-19. Comparing the first dose with the booster dose, the blood glucose levels increased within the normal range. The period at which the COVID-19 nucleic acid turned negative correlated with body temperature, the proportion of lymphocytes, GOT, and serum potassium.

Monoclonal Antibody Therapy for COVID-19: A Retrospective Observational Study at a Regional Hospital.

BACKGROUND: Monoclonal antibodies represent one option for treatment of COVID-19 early after infection. Although large clinical trials have been successfully conducted, real world data are needed to obtain a realistic assessment of the assumed effect on hospitalization rates. METHODS: For this retrospective, observational study, clinical data were collected in 2021 from outpatients (402) as well as hospitalized patients (350) receiving monoclonal antibodies Bamlanivimab, Casirivimab/Imdevimab or Etesevimab/Bamlanivimab. These data were compared with data from a control group of patients not receiving antibodies because admission to the hospital was too late for this therapy. RESULTS: Both groups showed a comparable spectrum of risk factors. Due to the late hospitalization of control patients, a higher frequency of severe symptoms, such as fever, dyspnea, syncope and lower viral load, were observed. CRP and leukocytes counts were also higher in the untreated group. Most importantly, hospitalization time was significantly shorter and the number of deaths was also lower in the treated group. CONCLUSIONS: Apparently, the application of anti-SARS-CoV-2 antibodies reduced the work load of our hospital as shown by the shorter hospitalization time and lower number of COVID-19-related deaths.

A Five-Year Retrospective Study of 746 Cases with Maxillofacial Space Infection in Western China.

Purpose: To grasp the current epidemiological situation of maxillofacial space infection and investigate the risk factors contributing to the longer hospitalization of odontogenic space infection in western China. Patients and Methods: This retrospective study collected the clinical characteristics from 746 hospitalized patients with maxillofacial space infection and investigated the risk factors associated with longer hospitalization. Pearson's chi-square test and multivariable binary logistic regression were performed for statistical analysis. Results: A total of 438 males and 308 females were included in this study, aging from 1 to 90 years (mean age 48.6 years). 74.9% cases resulted from odontogenic infections, with the submandibular space being the most commonly involved space (53.7%). Advanced age (OR (>60 y:19-60 y:≤18 y) = 3.784:3.416:1, p < 0.05), treatment before admission (OR = 2.271, p < 0.05) and number of involved spaces (OR (≥4:2-3:1) = 3.204:1.931:1, p < 0.05) were closely related to longer hospitalization. Streptococcus being the most frequently found aerobic bacteria (268/615, 43.6%) of all the bacteria isolated was resistant to clarithromycin (91.5%) and erythromycin (92.8%). Conclusion: Hospitalization time could be longer for patients with the identified risk factors. Streptococcus, as the most common type of aerobic flora, is highly resistant to clindamycin and erythromycin.

Retrospective Study of Lung Tumor Cases Presenting at a Large Tertiary Hospital in Romania between 2017 and 2020.

Lung cancer is a major health concern worldwide. A rise in smoking incidence amongst both genders, increased exposure to air pollutants and unhealthy lifestyle choices steadily contribute to this global situation. Our aim was to assess the main characteristics of this type of cancer through a retrospective analysis at a major referral center. We selected valid and complete electronic medical records of patients admitted between 2017 and 2020 at the Emergency County Hospital of Craiova, one of the largest hospitals in Romania and a major referral center for the region of Oltenia. We obtained ethical approval from both the hospital and the University and analyzed anonymized records by ICD-10 diagnostic code, extracting gender and age data, as well as associated conditions, length of stay, as well as the medical departments where the patient was hospitalized. Our results showed an increased incidence amongst men, with the majority of cases between 50 and 70 years of age. Median hospitalization period was of 6 days, with higher values for oncology and the lowest in thoracic surgery. Distant metastases, pleurisy and hemoptysis were the most prevalent comorbidities encountered. In conclusion, our study presents important data on the main characteristics of lung cancer patients in Romania.

Bilateral total knee arthroplasty: Simultaneous versus staging in the same or in twice hospitalization.

BACKGROUND AND OBJECTIVE: Arthroplasty is the main treatment in patients with advanced knee osteoarthritis. In bilateral lesions, it is frequently performed in two simultaneous or separate surgical procedures. In this regard, the present study aimed to compare the results of knee arthroplasty in two joints simultaneously at two different times. METHOD: In general, all 40-70 years old patients in need of complete bilateral total knee arthroplasty (BTKA) were enrolled in this descriptive cross-sectional study during 2009-2016. They were included in three groups of BTKA as simultaneously (n = 272), staging in the same hospitalization (146), and staging in different hospitalizations (245). To assess the quantitative and qualitative function of the knees, patients' knees were evaluated before the surgery, and one month, three months, and two years after the surgery using the Knee Society Score (KSS) and Western Ontario and McMaster Universities Arthritis Index (WOMAC). Finally, hospitalization time, anesthesia duration, and medical costs were compared between the three groups. RESULTS: Based on the results, knee function improved based on WOMAC and KSS scales in all groups after arthroplasty although no significant differences were observed between the three groups. Patients' satisfaction in simultaneous BTKA was significantly higher compared to the other two groups (P = 0.013). Eventually, complications demonstrated no significant differences between the three groups except for pulmonary and cerebral embolism which were more prevalent in old patients with a high body mass index in the simultaneous BTKA group (P = 0.035 and P = 0.043, respectively). CONCLUSION: Overall, simultaneous BTKA is a useful approach for reducing costs while increasing patients' function and satisfaction although it has certain complications such as embolism in older overweight patients.

Descriptive Analysis of Patients with Gastric Tumors Referred to the Largest Emergency Hospital in Oltenia Region-Romania, Between 2015-2020.

Gastric cancer represents the third most frequent cause of death worldwide, with the treatment being impaired also by the fact that patients present in the late stages of disease progression. We have aimed here to evaluate the main clinical and pathological features of all recorded cases of gastric tumor patients presented between January 2015 and December 2020 within the Emergency County Hospital of Craiova. Our retrospective analysis identified a total number of 745 cases, and showed a relative homogenous distribution of the age of the patients / year, with the peak age at presentation of 70-80 years old, and with males having a slightly higher prevalence compared to females. There was no correlation of the number of hospitalization days with the localization of the tumor, but the patients in the age group 60-70 years of age tended to show longer hospitalization times compared to the rest of the age groups. Also, pyloric/ antral tumors tended to present at younger ages compared to other localizations, and interestingly, these patients also represented most of the casuistry. Altogether, the distribution of gastric cancer patients' features did not change significantly in the last 5 years despite treatment advances (especially chemo-and radiotherapy), and the advanced stage of presentation call for a more aggressive detection and increased awareness of the population for this frequent pathology.

The effectiveness of Colchicine as an anti-inflammatory drug in the treatment of coronavirus disease 2019: Meta-analysis.

A recently discovered coronavirus, SARS-CoV-2, caused a global respiratory disease pandemic called COVID-19. Many studies have shown the excessive activation of the innate immune response that leads to the adverse outcomes of COVID-19, and anti-inflammatory drugs are very useful in the treatment and management of this infection. The activities of Colchicine, one of the anti-inflammatory drugs, target several pathways related to excessive inflammation of COVID-19. This study aimed to evaluate the efficacy of Colchicine in the treatment of COVID-19 using a meta-analysis approach. Scopus, Pubmed, Google scholars, Web of Science, and Science direct were used to search all the randomized controlled trials, case-control, and cross-sectional studies that have evaluated the efficacy of Colchicine as a treatment for COVID-19 (up to 28 May 2021). The overall effect of Colchicine versus the control group was determined using a random-effects model meta-analysis where we compared changes (i.e. mean differences-Colchicine group vs Control group) between the two conditions in test scores indicative of hospitalization time (day) and mortality rate. The results illustrated Colchicine therapy is associated with a decreased mortality rate in COVID-19 patients and associated with a decrease in hospitalization time (day) in COVID-19 patients. Present preliminary data shows that Colchicine has a beneficial effect on coronavirus disease care in 2019. Therefore, Colchicine can be a good suggestion in the management of COVID-19.

An analysis of 635 consequetive laparoscopic hysterectomy patients in a tertiary referral hospital.

OBJECTIVE: The objective of this retrospective observational study is to analyse the properties of laparoscopic hysterectomy cases that are performed for benign indications and also endometrial cancer indications. Operation time, postoperative complicaton rate, blood transfusion need, and hospitalization time are compared according to benign and malign indications and also body mass index of the patients. MATERIAL AND METHODS: Patients who were operated between September 2012 and December 2017 are included in this study. Patients' age, body mass index, medical histories, operation indications, operation time, pathology reports, pre and postoperative hemoglobine values and postoperative complications are obtained from medical records.Body mass index is classified as underweight for <19 ; normal for 19-25 ; overweight for 25-30 and obese for ≥30. RESULTS: Operation and hospitalization times were significantly higher for high BMI and malign gynecologic indication groups than lower BMI and benign gynecologic indication groups (p:0.0001). Complication rates and transfusion needs were similar in between malign and benign gynecologic disease groups (p :0.443; P:0.670 respectively) and also in between high and lower BMI groups (P:0.813 ; P:0.468 respectively). CONCLUSION: Laparoscopic approach for hysterectomy operations in high BMI patients and endometrial cancer patients seem to be safe in terms of postoperative complication and bleeding that necessitate transfusion.

Use of the modified "Nutrition Risk in the critically ill" score and its association with the death of critically ill patients.

OBJECTIVE: To evaluate the application of the modified NUTRIC score in screening for nutritional risk in intensive care patients and its association with death. RESEARCH METHODS & PROCEDURES: Observational, longitudinal, prospective study conducted between February 2017 and January 2018 with 83 patients of both sexes and over 20 years of age from the ICUs of a private hospital. All inpatients were eligible, except: patients with exogenous intoxication, with a length of stay of less than 24 h, and surgical patients. The mNUTRIC score was applied in the first 24 h of admission. Those with an mNUTRIC score of ≥5 were classified as being at risk. RESULTS: Of the total number of participants, 51.8% (n = 43) were male and 48.2% (n = 40) were female, with a mean age of 72.5 years (20-108). The mean ICU length of stay was five (3-8) days, mechanical ventilation was required by 19.3% of the patients, and their mean total hospitalization time was 12.56 (1-30) days. There was a significant association of a high mNUTRIC score with older patients (p = 0.002), a lower pH (p = 0.029), higher lactate concentration (p = 0.004), and higher number of comorbidities (p = 0.024). A total of 12% (n = 10) of the patients died and there was a significant association between a high mNUTRIC score and death (χ2 5.918; p = 0.024). CONCLUSION: Patients with a high mNUTRIC score were older, had a higher number of comorbidities and severity criteria, and had a significantly higher death rate, indicating the importance of the application of a specialized tool and consequent follow-up nutrition.

Low standardized phase angle predicts prolonged hospitalization in critically ill patients.

OBJECTIVE: Evaluate the performance of phase angle (PA) in identifying malnutrition and in predicting clinical outcomes in critical adult patients. METHODS: A longitudinal observational study with secondary data from Nossa Senhora da Conceição Hospital (Porto Alegre) and Risoleta Tolentino Neves Hospital (Belo Horizonte) involving critically ill patients assessed for nutritional status by subjective global assessment (SGA) and by anthropometry in the first 48 h after admission to the intensive care unit (ICU). The PA was evaluated from the realization of the bioelectrical impedance. Patients were followed up until hospital discharge to verify the other outcomes of interest: death, hospitalization time and in ICU, and duration of mechanical ventilation. RESULTS: A total of 169 patients (60.3 ± 16.7 years, 56.7% men, 46.7% surgical) were followed for 23.0 (14.0-40.8) days. The accuracy of standardized PA (SPA) reduced in identifying malnourished patients was 60.6% (ROC curve AUC = 0.606, 95% CI 0.519-0.694). Reduced SPA increased in about three times the chance of having malnutrition (OR = 2.79, 95% CI 1.39-5.61) and 2 times the chance of prolonged hospital stay (OR = 2.27; 95% CI 1.18-4.34) in an adjusted analysis for the origin hospital and for the severity score. CONCLUSION: Reduced SPA showed satisfactory predictive validity for malnutrition and prolonged hospital stay in critically ill patients, reinforcing the applicability of BIA in the routine of nutritional care in ICU, since it is a simple, fast and low cost method.

lncRNA MEG3 is downregulated in ankylosing spondylitis and associated with disease activity, hospitalization time and disease duration.

Long non-coding (lnc)RNA maternally expressed gene 3 (MEG3) has been proved to participate in osteoporosis, which features inverse pathological changes to those associated with spondylosis. The present study aimed to investigate the involvement of lncRNA MEG3 in ankylosing spondylitis. Blood and open sacroiliac joint biopsies were obtained from ankylosing spondylitis patients and healthy controls, and the expression of MEG3 in those tissues was detected by reverse-transcription-quantitative polymerase chain reaction analysis. Disease activity was evaluated according to the Ankylosing Spondylitis Disease Activity Score established by the International Association of Ankylosing Spondylitis. The diagnostic value of MEG3 expression for ankylosing spondylitis was evaluated by receiver operating characteristic curve analysis. The correlation between MEG3 expression and disease activity was assessed using Pearson correlation analysis. Furthermore, according to the median expression level of MEG3, patients were divided into high-level and low-level groups. The hospitalization time and re-hospitalization rate within 2 years after discharge were compared between these two groups and differences in clinicopathological parameters between the two groups were analyzed using the chi-square test. The results indicated that MEG3 was downregulated in ankylosing spondylitis patients compared with that in healthy controls. Furthermore, MEG3 expression levels may be used to effectively distinguish ankylosing spondylitis patients from healthy controls. The serum levels of MEG3 were not associated with the patients' age, sex or alcohol/tobacco consumption, but closely correlated with disease activity and disease duration. In addition, patients with higher expression levels of MEG3 had a shorter hospitalization time and a lower re-hospitalization rate within 2 years after discharge It was concluded that lncRNA MEG3 is downregulated in ankylosing spondylitis patients and is associated with disease activity, time of hospitalization and disease duration.