Tag: nevin manimala

Eur Rev Med Pharmacol Sci. 2023 Mar;27(6):2326-2331. doi: 10.26355/eurrev_202303_31767.

ABSTRACT

OBJECTIVE: The aim of this study was to analyze mortality-related factors and scoring systems in order to better manage the treatment process of patients monitored in the intensive care unit (ICU) due to Fournier’s gangrene (FG).

PATIENTS AND METHODS: The study included 28 male patients who were monitored in the surgical ICU with the diagnosis of FG between December 2018 and August 2022. The patients’ comorbidities, acute physiological and chronic health evaluation scoring system II (APACHE II), Fournier gangrene severity index (FGSI), sequential organ failure assessment (SOFA) scores, and laboratory data were evaluated retrospectively.

RESULTS: Of the patients, 67.9% (n=19) had diabetes mellitus, 78.6% (n=22) had hypertension, and 71.4% (n=20) had coronary artery disease. The mortality rate was 42% (n=11). There was no statistically significant difference between the patients who died and those who survived in terms of the SOFA score, comorbidities, and albumin, glucose, and procalcitonin values (p > 0.05), but age, APACHE II and FGSI scores, and the C-reactive protein (CRP) value were significantly higher in the non-survivor group. There was a positive correlation between the FGSI, APACHE II, and SOFA scores.

CONCLUSIONS: Older age, high CRP levels at the time of admission, and the presence of comorbidity are still determining factors in the prediction of mortality in patients with FG. We also determined that in predicting mortality in patients monitored in the ICU with the diagnosis of FG, in addition to the routinely used FGSI, the APACHE II score was also useful, but the SOFA score did not have significant predictive value.

PMID:37013751 | DOI:10.26355/eurrev_202303_31767

Eur Rev Med Pharmacol Sci. 2023 Mar;27(6):2320-2325. doi: 10.26355/eurrev_202303_31766.

ABSTRACT

OBJECTIVE: To our knowledge, there is no study in the literature so far to investigate the effect of silodosin therapy on the ureteric jet parameters. Therefore, the objective of this study was to investigate the effect of silodosin 8 mg/day for medical therapy of lower urinary tract symptoms (LUTS) on the color flow Doppler parameters and patterns of the ureteric jets.

PATIENTS AND METHODS: This prospective cohort study included 34 male patients who presented to our outpatient clinic with the complaint of lower urinary tract symptoms (LUTS) and received silodosin 8 mg once a day as medical therapy. In the color flow Doppler examinations, ureteric jets were observed and mean flow rate (JETave), maximum flow rate (JETmax), flow duration (JETdura), and flow frequency (JETfre) were examined. In addition, patterns of the ureteric jets (JETpat) were also evaluated.

RESULTS: There was no statistically significant difference in JETave; however, JETmax, JETdura and JETfre were significantly higher at post-silodosin treatment. The patterns of ureteric jet were significantly changed following a 6-week treatment with silodosin (p<0.001). One ureter in the monophasic pattern group (9.1%) and three in the biphasic group (13.6%) turned to polyphasic pattern after silodosin use. None of the patients developed side effects that would require discontinuation of the drug.

CONCLUSIONS: Six-week silodosin 8 mg/day therapy for the treatment of LUTS in men changed the parameters and patterns of ureteric jets at follow-up examination. Furthermore, comprehensive studies are needed on this issue.

PMID:37013750 | DOI:10.26355/eurrev_202303_31766

Eur Rev Med Pharmacol Sci. 2023 Mar;27(6):2314-2319. doi: 10.26355/eurrev_202303_31765.

ABSTRACT

OBJECTIVE: We investigated the association between anxiety and depression and erectile dysfunction (ED) in patients who developed ED after coronavirus disease 2019 (COVID-19).

PATIENTS AND METHODS: This study included 228 men who were hospitalized in pandemic wards between July 2021 and January 2022 with positive reverse transcription-polymerase chain reaction test results for the severe acute respiratory syndrome coronavirus 2 RNA. All patients responded to a Turkish version of the International Index of Erectile Function (IIEF) questionnaire to determine erectile status. Patients were administered the Turkish version of the Beck Depression Inventory (BDI) and Generalized Anxiety Disorder 7-item scale (GAD-7) questionnaires the day after hospitalization and also during the 1st month after diagnosis of COVID-19 to compare the COVID-19 situation with the previous situation.

RESULTS: Patients’ mean age was 49.66 ± 13.3 years. The mean pre-COVID-19 erectile function score of 28.65 ± 1.33 decreased to a mean post-COVID-19 score of 26.58 ± 4.23, which indicates a statistically significant difference (p=0.03). Post-COVID-19 ED occurred in 46 (20.1%) patients; 10 (4.3%) patients had mild, 23 (10.0%) had mild-to-moderate, 5 (2.1%) had moderate, and 8 (3.5%) patients had severe ED. The mean pre-COVID-19 BDI score (which indicates depression) of 1.79 ± 2.45 increased to a mean post-COVID-19 score of 2.42 ± 2.89 (p<0.01). Additionally, the mean pre-COVID-19 GAD-7 score of 4.79 ± 1.83 increased to a mean post-COVID-19 score of 6.79 ± 2.52, which indicates a statistically significant difference (p<0.01). We observed a negative correlation between the increase in BDI and GAD-7 scores and the decrease in IIEF scores (r=0.426, p<.001, r=0.568, p<.001, respectively).

CONCLUSIONS: Our study highlights that COVID-19 can cause ED and that disease-induced anxiety and depression serve as primary contributors to ED.

PMID:37013749 | DOI:10.26355/eurrev_202303_31765

Eur Rev Med Pharmacol Sci. 2023 Mar;27(6):2241-2249. doi: 10.26355/eurrev_202303_31758.

ABSTRACT

OBJECTIVE: The aim of this study was to evaluate and compare the effect of different laser prototypes [Er, Cr: YSGG laser (ECYL), potassium titanyl phosphate laser (KTP), and Femtosecond laser (FSL)]and curcumin photosensitizer (CP) activated by Photodynamic therapy (PDT) on the bond strength of Pre-fabricated fiber reinforced composite (PFRC) post-bonded to radicular dentin.

MATERIALS AND METHODS: A total of fifty mandibular single-rooted closed apex teeth were extracted carefully, assembled, and decoronated up to the cementoenamel junction. The working length of all specimens was determined by using a 10 K patency file and later, were cleaned and shaped with Protaper NiTi system using the crown down approach, dried, and obturated with gutta-percha using an AH Plus sealer. Post space was prepared by guiding peeso-reamer. Based on the method of disinfection, the samples were allocated to five groups (n=10) at random: samples in group 1: curcumin photosensitizer (CP) activated by PDT, samples in group 2 disinfected using 5.25% NaOCl+17% EDTA, samples in group 3 disinfected using 5.25% NaOCl+17% EDTA+FSL, specimens in group 4 sterilized using 5.25% NaOCl+17% EDTA+KTP and samples in group 5 cleaned with 5.25% NaOCl+17% EDTA+ECYL. The fiber post was cemented via self-etch resin cement into the post space. All specimens with posts were dissected perpendicularly into apical, middle, and coronal dentin and subjected to the universal testing machine for push-out bond strength (PBS) testing. Statistical analysis was performed using a One-Way analysis of variance and Post Hoc Tukey multiple comparison tests.

RESULTS: The highest PBS was corroborated when the radicular canal was disinfected with 5.25% NaOCl +17% EDTA+ ECYL at all three root levels (coronal, middle, and apical) and the lowest was adjudicated by decontamination with CP activated by PDT at all inspected root levels. Intergroup comparison presented that specimens in group 2: 5.25% NaOCl+17% EDTA (control) and group 4: 5.25% NaOCl+17% EDTA+KTP revealed comparable PBS outcome to group 5 (p>0.05) while samples in group 3 revealed the equivalent PBS values to group 1 (p<0.05) at all three root levels.

CONCLUSIONS: Er, Cr: YSGG laser and potassium titanyl phosphate laser when used in combination with the conventional canal disinfection 5.25% NaOCl and 17% EDTA demonstrated the highest push-out bond strength values at coronal, middle, and apical levels of the root.

PMID:37013742 | DOI:10.26355/eurrev_202303_31758

Zhonghua Yan Ke Za Zhi. 2023 Apr 11;59(4):295-301. doi: 10.3760/cma.j.cn112142-20220801-00370.

ABSTRACT

Objective: To investigate the clinical features of dry eye disease in patients with graft-versus-host disease (GVHD) and to identify the correlative factors that contribute to its severity. Methods: It was a retrospective case series study. A total of 62 patients with dry eye disease caused by GVHD after allogeneic hematopoietic stem cell transplantation (HSCT) were recruited from the First Affiliated Hospital of Soochow University between 2012 and 2020. The study population comprised 38 males (61%) and 24 females (39%), with an average age of (35.29±11.75) years. Only the right eye of each patient was evaluated. The patients were divided into two groups based on the severity of corneal epitheliopathy: a mild group (15 eyes) and a severe group (47 eyes). Demographic information, including gender, age, primary disease, type of allogeneic HSCT, donor-to-recipient information, source of hematopoietic stem cells, systemic GVHD, and the time from HSCT to the first visit, was collected. Ophthalmologic assessments, including the Schirmer Ⅰ test, tear breakup time, corneal epithelial staining, and eye margin assessment, were performed during the first visit to the ophthalmology department and compared between the two groups. Results: The average time from HSCT to the first visit to the ophthalmology department among the 62 patients was (20.26±13.09) months. The median corneal fluorescein staining score was 4.5 points. In the mild group, the main characteristic of corneal staining was scattered punctate staining in the peripheral region in 80% of cases, while in the severe group, corneal staining fused into clumps in both the peripheral region (64%) and the pupillary zone (28%). Results of the Schirmer Ⅰ test were significantly lower in the severe group compared to the mild group (P<0.05). The median total eyelid margin score in the severe group was higher than that in the mild group [9 (7, 12) points vs. 6 (5, 8) points] (P<0.05). The median eyelid congestion score in the severe group was, also higher than that in the mild group [2 (1, 3) points vs. 1 (0, 2) points] (P<0.05). The compatibility between the blood types of the donor and recipient was found to be statistically significant (P<0.05). There was no significant difference in gender, age, family relationship, human leukocyte antigen matching, gender consistency, source of hematopoietic stem cells, or the occurrence of systemic GVHD between the two groups (P>0.05). Conclusions: Patients in the mild group had scattered punctate corneal staining in the peripheral region, while those in the severe group showed fusion of corneal staining into clumps in both the peripheral and pupillary zones. The severity of dry eye disease caused by GVHD was strongly correlated with eyelid margin lesions. A higher degree of eyelid margin lesions indicated more severe dry eye disease caused by GVHD. Additionally, compatibility between the blood types of the donor and recipient may play a role in the development of GVHD-associated dry eye.

PMID:37012593 | DOI:10.3760/cma.j.cn112142-20220801-00370

Zhonghua Yan Ke Za Zhi. 2023 Apr 11;59(4):272-278. doi: 10.3760/cma.j.cn112142-20220813-00400.

ABSTRACT

Objective: To compare the point-of-care assays for tear matrix metalloproteinase 9 (MMP-9) using domestic and InflammaDry kits, and to evaluate the feasibility of diagnosing dry eye with the domestic kit. Methods: It was a cross-sectional study. Thirty dry eye patients and 30 age-and sex-matched normal volunteers were continuously enrolled in this cross-sectional study from June 2022 to July 2022. Both domestic and InflammaDry kits were used to detect the tear MMP-9 levels. The positive rates were recorded for qualitative analysis, and the gray ratios of bands (the gray value of detection bands to that of control bands) were collected for quantitative analysis. The correlations of MMP-9 levels with age, ocular surface disease index, fluorescence tear break-up time, tear meniscus height, Schirmer’s Ⅰ test score, corneal fluorescein staining score, and meibomian gland dropout were analyzed. The Mann-Whitney U test, paired Chi-square test, Kappa test, and Spearman’s correlation coefficient were used for statistical analysis. Results: There were 14 males and 16 females (30 eyes) in the control group, and their age was (39.37±19.55) years. In the dry eye group, 11 males and 19 females (30 eyes), aged (46.87±17.85) years, had moderate to severe dry eye. The positive rates of MMP-9 in tear fluid were significantly different between dry eye patients (InflammaDry: 86.67%; domestic kit: 70.00%) and controls (InflammaDry: 16.67%, P<0.001; domestic kit: 6.67%, P<0.001). Although the sensitivity of the domestic kit was lower than that of the InflammaDry kit (70.0% vs. 86.7%, P=0.001), the specificity was higher (93.3% vs. 83.3%, P=0.001). In dry eye patients, the positive coincidence rate was 80.7% (21/26), the negative coincidence rate was 100% (4/4), and the total coincidence rate was 83.3% (25/30), with no significant difference between the two kits (McNemar test: χ²=3.20, P>0.05), and the results of both kits were consistent (Kappa=0.53, P=0.001). The Spearman’s correlation coefficient showed the gray ratios using both kits were positively correlated with the corneal fluorescein staining score (InflammaDry: ρ=0.48, P<0.05; domestic kit: ρ=0.52, P=0.003). Conclusion: The performances of the domestic and InflammaDry kits are consistent in the point-of-care assay for tear MMP-9, and the domestic kit has lower sensitivity but higher specificity.

PMID:37012590 | DOI:10.3760/cma.j.cn112142-20220813-00400

ANZ J Surg. 2023 Apr 3. doi: 10.1111/ans.18441. Online ahead of print.

ABSTRACT

BACKGROUND: Secondary aorto-enteric fistulae (SAEF) are a rare, complex and life-threatening complication following aortic repair. Traditional treatment strategy has been with open aortic repair (OAR), with emergence of endovascular repair (EVAR) as a potentially viable initial treatment option. Controversy exists over optimal immediate and long-term management.

METHODS: An observational, retrospective, multi-institutional study of patients who had been treated for SAEF between 2003 and 2020 was performed using a standardized database. Baseline characteristics, presenting features, microbiological, operative and post-operative variables were recorded. The primary outcome was short and mid-term mortality. Descriptive statistics, Kaplan-Meier, Cox age-adjusted survival analysis and binomial regression analysis were performed.

RESULTS: There were 47 patients treated for SAEF identified, with a median (range) age at presentation of 74 (48-93) and 7 were females. Initially, there were 24 (51%) treated with OAR, 15 (32%) with EVAR and 8 (17%) non-operatively. The 30-day and 1-year mortality for all cases that underwent intervention was 21% and 46% respectively. Age-adjusted survival analysis revealed no statistically significant difference in mortality in the EVAR-first group compared to the OAR-first group, HR 0.99 (95% CI 0.94-1.03, P = 0.61).

CONCLUSION: In this study there was no difference in all-cause survival in patients who had OAR or EVAR as first line treatment for SAEF. In the acute setting, alongside broad-spectrum antimicrobial therapy, EVAR can be considered as an initial treatment for patients with SAEF, as a primary treatment or a bridge to definitive OAR.

PMID:37012584 | DOI:10.1111/ans.18441

Environ Sci Pollut Res Int. 2023 Apr 3. doi: 10.1007/s11356-023-26661-7. Online ahead of print.

ABSTRACT

Carbon prices are important for promoting a low-carbon transformation of the economy. The fluctuation of energy prices affects carbon prices through supply and demand chains, thus affecting the achievement of emission reduction targets through carbon pricing tools. Based on daily time series data, a mediating effect model is constructed to study the impact of energy prices on carbon prices. We analyze how energy prices impact carbon prices using four different transmission paths and then test the resulting differences. The main findings are as follows. First, an increase in energy prices significantly negatively affects carbon prices through economic fluctuation, investment demand, speculative demand, and transaction demand. Second, energy price fluctuations mainly affect carbon emission prices through economic fluctuations. The impacts of the remaining transmission paths are in the order of speculative demand, investment demand, and transaction demand. This paper provides theoretical and practical support for reasonably responding to energy price fluctuations and forming effective carbon prices to address climate change.

PMID:37012564 | DOI:10.1007/s11356-023-26661-7

Mycopathologia. 2023 Apr 3. doi: 10.1007/s11046-023-00725-1. Online ahead of print.

ABSTRACT

OBJECTIVE: Aspergillus fumigatus (A. fumigatus) has emerged as a significant pathogen in patients with cystic fibrosis (CF) and currently is within the top five isolated organisms reported in several international CF patient registries. A. fumigatus has been attributed to disease progression, although its role remains controversial. There is a paucity of reports on its infection dynamics, it was the aim of this study to examine time to first laboratory reports of A. fumigatus acquisition and to correlate this with patient gender and cystic fibrosis transmembrane conductance regulator (CFTR) mutation type.

METHODS: One hundred adult (≥ 18 years) CF patients were examined (50 females, 50 males; mean age 24.6 years ± 6.25 (SD), median age 24 years; maximum age 76 years). CFTR mutation groups consisted (i) F508del/F508del homozygous (n = 45), (ii) F508del/other heterozygous (n = 45) and (iii) others (n = 10). CFTR mutation type, patient gender, presence/absence of A. fumigatus and time (months) to first isolation of A. fumigatus were examined.

RESULTS: Microbiological data was examined from 100 patients from birth to present (31/12/2021), equating to 2455 patient years. A. fumigatus was isolated from 66/100 (66%) adult CF patients; (i) F508del/F508del homozygous (82%; 37/45), (ii) F508del/other heterozygous (56%; 25/45) and (iii) others (40%; 4/10). Within the F508del/other heterozygous group, 14 mutations were noted on the second allele, with R560T and R117H collectively accounting for 36% of the second mutations. Four unique allele/allele mutations were noted in the Other Mutations category. There was a trend to a higher A. fumigatus acquisition in F508del/F508del homozygous patients than with F508del/other patients (p = 0.0529). Of the 66 patients who were positive for A. fumigatus, 35(53%) were male and 31(47%) were female. The median and mean time to first isolation of A. fumigatus in all A. fumigatus-positive patients was 119.5 months and 128 months, respectively, shortest time was 12 months, longest time 288 months. There was a statistical significance in time-to-first isolation in relation to CFTR mutation group (p = 0.0272), whereby F508del homozygous individuals had their first isolation of A. fumigatus at 116.8 ± 7.9 months (mean ± standard error of the mean (SEM)) and F508del heterozygous patients had their first isolate of A. fumigatus at 150.4 months ± 13.7 months (mean ± SEM), approximately 2.75 years after their F508del homozygous peers. There was no significant difference (p = 0.12) in time to first acquisiton between males and females, whereby males had their first A. fumigatus isolate at 118 ± 9.4 months, whereas females had their first A. fumigatus isolate at 140 ± 10.8 months. The highest rate of first A. fumigatus isolation was from 4 years until 16 years and by the age of 16 years, approximately 85% of A. fumigatus-positive patients had recorded their first A. fumigatus isolate.

CONCLUSION: To minimise the risk of first acquisition of A. fumigatus, it is important that infection prevention educational messaging is delivered in the paediatric clinic, to enhance health literacy around A. fumigatus acquisition.

PMID:37012557 | DOI:10.1007/s11046-023-00725-1

J Nucl Cardiol. 2023 Apr 3. doi: 10.1007/s12350-023-03255-x. Online ahead of print.

ABSTRACT

BACKGROUND: Myocardial flow reserve (MFR) and the extent of myocardial ischemia identify patients at high risk of major adverse cardiovascular events (MACEs). Associations between positron emission tomography (PET)-assessed extent of ischemia, MFR, and MACEs is unclear.

METHOD: Overall, 640 consecutive patients with suspected or known coronary artery disease undergoing ¹³N-ammonia myocardial perfusion PET were followed-up for MACEs. Patients were categorized into three groups based on myocardial ischemia severity: Group I (n = 335), minimal (myocardial ischemia < 5%); Group II (n = 150), mild (5-10%); and Group III (n = 155), moderate-to-severe (> 10%).

RESULTS: Cardiovascular death and MACEs occurred in 17 (3%) and 93 (15%) patients, respectively. Following statistical adjustment for confounding factors, impaired MFR (global MFR < 2.0) was revealed as an independent predictor of MACEs in Groups I (hazard ratio [HR], 2.89; 95% confidence interval [CI], 1.48-5.64; P = 0.002) and II (HR, 3.40; 95% CI 1.37-8.41; P = 0.008) but was not significant in Group III (HR, 1.15; 95% CI 0.59-2.26; P = 0.67), with a significant interaction (P < 0.0001) between the extent of myocardial ischemia and MFR.

CONCLUSION: Impaired MFR was significantly associated with increased risk of MACEs in patients with ≤ 10% myocardial ischemia but not with those having > 10% ischemia, allowing a clinically effective risk stratification.

PMID:37012523 | DOI:10.1007/s12350-023-03255-x