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The Effectiveness of Biological Agents on Chronic Rhinosinusitis with Nasal Polyposis in Patients with Comorbid Asthma: A Multicenter Real-Life Study from Türkiye. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:448. [PMID: 38541174 PMCID: PMC10972277 DOI: 10.3390/medicina60030448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/01/2024] [Accepted: 03/05/2024] [Indexed: 04/09/2024]
Abstract
Background and Objectives: Real-life data on the efficacy of biologic agents (BAs) on asthma-comorbid CRSwNP are needed. Our primary goal is to investigate the effects of BAs on CRSwNP symptoms, as well as endoscopic and tomography scores. Our secondary goal is to show a reduction in the frequency of acute sinusitis exacerbations and the need for surgery. Materials and Methods: We conducted a multicenter, retrospective, real-life study. We screened the patients with asthma-comorbid CRSwNP treated with omalizumab or mepolizumab. A total of 69 patients (40 F/29 M; omalizumab n = 55, mepolizumab n = 14) were enrolled. We compared the visual analog scale (VAS), sinonasal outcome test-22 (SNOT-22), nasal congestion score (NCS), Lund-Mackay computed tomography score (LMS), and total endoscopic polyp scores (TPS) before and after BAs. We evaluated the endoscopic sinus surgery (ESS) and acute exacerbations of chronic rhinosinusitis (AECRS) frequencies separately, according to the BAs. Results: The overall median (min-max) age was 43 (21-69) years. The median (min-max) of biologic therapy duration was 35 (4-113) months for omalizumab and 13.5 (6-32) for mepolizumab. Significant improvements were seen in VAS, SNOT-22, and NCS with omalizumab and mepolizumab. A significant decrease was observed in TPS with omalizumab [95% CI: 0-4] (p < 0.001), but not with mepolizumab [95% CI: -0.5-2] (p = 0.335). The frequency of ESS and AECRS were significantly reduced with omalizumab [95% CI: 2-3] (p < 0.001) and [95% CI: 2-5] (p < 0.001); and mepolizumab [95% CI: 0-2] (p = 0.002) and [95% CI: 2-8.5] (p < 0.001), respectively. There was no significant difference in LMS with either of the BAs. Conclusions: Omalizumab and mepolizumab can provide a significant improvement in the sinonasal symptom scores. BAs are promising agents for CRSwNP patients with frequent exacerbations and multiple surgeries.
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Treatment of hydatid cyst with albendazole desensitization: A pediatric case report. Indian J Pharmacol 2023; 55:408-409. [PMID: 38174539 PMCID: PMC10821695 DOI: 10.4103/ijp.ijp_301_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/11/2023] [Accepted: 10/17/2023] [Indexed: 01/05/2024] Open
Abstract
Albendazole is a benzimidazole group drug used alone or in combination with surgery in the treatment of many helminthiasis, especially hydatid cysts. Type 1 hypersensitivity reaction has been reported rarely. Treatment with desensitization has been successfully applied in a few adult patients, however literature information on pediatric patients was not available. Here, we present a pediatric case in which Type 1 reaction occurred due to the use of albendazole during hydatid cyst treatment and undergone desensitization.
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Common but neglected problem in chronic spontaneous urticaria: Sleep disturbance. Allergy Asthma Proc 2023; 44:179-185. [PMID: 37160750 DOI: 10.2500/aap.2023.44.230011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Background: Association of chronic spontaneous urticaria (CSU) with sleep disturbance has not been evaluated in studies that involve a large number of patients. Objective: In this study, we aimed to evaluate the sleep attitude and circadian rhythm in patients with CSU. Methods: As the patient group, recently diagnosed 100 patients with CSU, 100 patients with allergic rhinitis (AR) as the patient control group, and 100 healthy controls (HCs) were included. The Pittsburgh Sleep Quality Index (PSQI) questionnaire, sleep hygiene index (SHI), Epworth Sleepiness Scale (ESS) questionnaire, and the morningness-eveningness questionnaire (MEQ) were filled to assess sleep quality and circadian rhythm. CSU disease activity was evaluated by urticaria activity score-7 (UAS-7). Patients with concomitant diseases, e.g., psychiatric illnesses, that possibly affect sleep status or those who use related medications and at moderate or high risk of obstructive sleep apnea according to the STOP-Bang questionnaire were excluded from the study. Results: PSQI, SHI, and ESS scores were higher, and the MEQ score was lower in patients with CSU and patients with AR than those in the HCs (p < 0.001, for each score). However, the scores were not different among the patients with CSU and the patients with AR. UAS-7 was only correlated with PSQI scores (r = 0.402, p < 0.001). In addition, blood eosinophil counts and the serum C Reactive Protein (CRP) level were correlated with sleep quality (p = 0.02). Conclusion: The poor sleep quality, impaired sleep hygiene, increased daytime sleepiness, and intermediate type of circadian rhythm were observed in the patients with CSU and the patients with AR. Physicians should be aware of sleep problems in patients with CSU that might affect their quality of life and the success of their treatment.
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Clinical effects of intranasal corticosteroids on nasal symptoms in subjects with chronic rhinitis during COVID-19. Allergy Asthma Proc 2022; 43:106-115. [PMID: 35317887 DOI: 10.2500/aap.2022.43.210116] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background: The clinical effects of intranasal corticosteroids (INC) on nasal symptoms and the clinical course of coronavirus disease 2019 (COVID-19) in subjects with chronic rhinitis (CR) seem unclear. Objective: To evaluate the clinical effects of INCs on nasal symptoms in subjects with CR and with COVID-19. Methods: In subjects with CR and diagnosed with COVID-19 at four tertiary centers, quality of life and nasal symptoms were assessed by using the 22-item Sino-Nasal Outcome Test (SNOT-22) and the visual analog scale (VAS), respectively. In subjects with allergic rhinitis, nasal symptoms were also assessed on the total symptom score-6 (TSS-6) scale. The subjects were then allocated into two groups according to whether or not they used INCs while infected with the severe acute respiratory syndrome coronavirus 2 (group 1 and group 2, respectively). The subjects in group 2 were divided into two subgroups according to the use of antihistamines and/or leukotriene receptor antagonist or not (group 2a and group 2b, respectively). All the scores were compared before and during COVID-19 among the three groups. Results: A total of 71 subjects (21 in group 1, 24 in group 2a, and 26 in group 2b) were enrolled. The total scores of the SNOT-22 increased remarkably in all the groups during the infection when compared with the pre-COVID-19 scores (p < 0.001 in each group). However, the difference between the pre-COVID-19 and COVID-19 values revealed a lower decrease in the senses of smell and/or taste in group 1 than in group 2a and group 2b (p = 0.015, adjusted p = 0.045; and p = 0.001, adjusted p = 0.002, respectively). There were no significant differences in other COVID-19 findings, VAS, and TSS-6 scores among the groups (all p > 0.05). Conclusion: INCs in subjects with CR seemed protective against the decrease in smell and/or taste observed during COVID-19 and do not aggravate the clinical course of COVID-19.
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Abstract
Background: Although paucigranulocytic asthma (PGA) is the most common phenotype of stable asthma, its features have not been adequately studied. In this study, we aimed to display the characteristics of PGA. Method: A total of 116 non-smoking adult patients with asthma (80% women; mean ± standard deviation age, 39 ± 12.9 years) admitted to three tertiary centers were included. Their demographic and clinical features, allergy status, biochemical results, scores of Asthma Control Test (ACT), spirometry, and exhaled nitric oxide (FeNO) measurements were obtained. Induced sputum cytometry was performed. Results: Four phenotypes, according to induced sputum cell counts, were detected: eosinophilic asthma (EA) (22.4%), mixed granulocytic asthma (MGA) (6.9%), neutrophilic (NA) (7.8%), and PGA (62.9%). In the sputum, macrophages were higher in the PGA group compared with the other groups (PGA versus NA and PGA versus MGA, p < 0.001; and PGA versus EA, p =0 .030). The atopy rate between phenotypes was the same. Although the forced expiratory volume in the first second of expiration (FEV1) was similar in four groups, the ratio of FEV1 to the forced vital capacity ratio was higher (p = 0.013) and FEV1 reversibility was lower in the patients with PGA than the corresponding values in other phenotypes (p = 0.015). Low reversibility was comparable both in patients with PGA who were inhaled corticosteroid (ICS) naive and in patients on ICS treatment. Although insignificant, the FeNO values and blood eosinophil counts were higher in the MGA and EA groups, whereas these were the lowest in the PGA group. The uncontrolled asthma ratio was low in PGA (16%), whereas it was 11% for NA, 25% for MG, and 23% in EA. Conclusion: Macrophages are predominant in sputum of patients with PGA. Besides a lower uncontrolled asthma ratio, lower FEV1 reversibility is a prominent characteristic of this phenotype.
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Evaluation of skin test indications for general anesthetics in real life: a prospective cohort study. Braz J Anesthesiol 2021; 72:350-358. [PMID: 34324936 PMCID: PMC9373089 DOI: 10.1016/j.bjane.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 06/22/2021] [Accepted: 07/03/2021] [Indexed: 10/29/2022] Open
Abstract
BACKGROUND In daily practice, atopic patients and those who have other drug allergies are referred to allergy clinics for evaluation of possible general anesthetic allergy despite the fact that it is not recommended in recent guidelines. OBJECTIVE The aim of this prospective study is to determine the negative predictive value of skin tests for common general anesthetic drugs prior to general anesthesia in atopic patients and in patients who had drug allergies by including the data of those who had previously tolerated or reacted to general anesthesia. METHODS A database program was constituted to collect the preoperative skin test data of patients referred to our clinic between 2013 and 2018. Demographic and clinical history, medications implemented during perioperative period, reactions, and results of skin tests performed with anesthetic drugs and latex were evaluated. RESULTS Four hundred fifty-nine out of the total 1167 patients referred fulfilled the inclusion criteria for further evaluation. Nearly 75% of the patients were female and mean age was 46.3 ± 14.3 years. History of hypersensitivity reactions (HRs) due to NSAIDs and/or antibiotics, radiocontrast agents, local anesthetics, and food were present in the 53.1%, 4.1%, 1.5%, and 2.0%, respectively. The negative predictive values of skin tests for general anesthetics were in the range of 80-100%. Only 4 patients (0,87%) experienced HRs during operation. CONCLUSION These real-life data reveal high rates of negative predictive value of skin tests with general anesthetic drugs and a low reaction rate in atopic patients and in patients with allergy to other drugs.
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Psychological burden of COVID-19 on mild and moderate chronic spontaneous urticaria. Allergy Asthma Proc 2021; 42:e107-e115. [PMID: 34187629 DOI: 10.2500/aap.2021.42.210026] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background: The impact of coronavirus disease 2019 (COVID-19) related mental health status on chronic spontaneous urticaria (CSU) has not been addressed before. Objective: The aim of this study was to evaluate the depression, anxiety and stress levels, and the fear of COVID-19 in patients with mild-to-moderate CSU and to determine their impact on urticaria activity during the pandemic. Methods: A total of 509 patients with mild-to-moderate CSU were prospectively evaluated with validated scales, the Depression Anxiety Stress Scale 21 (DASS-21) and the Fear of COVID-19 Scale (FCV-19S) during the lockdown period (LP) and the return to normal period (RTNP). CSU activity was determined with the urticaria activity score summed over 7 days (UAS7) and medication scores (MS). UAS7 and MS before the pandemic were retrospectively collected from medical records. Results: The median UAS7 and MS were both significantly higher in the LP than in the median of related scores during the prepandemic period (p < 0.0001) and the RTNP (p < 0.0001). The mean FCV-19S and DASS-21 scores were both significantly higher in the LP than in the RTNP (p < 0.0001). The FCV-19S and the DASS-21 anxiety and stress subscales were significantly higher in women. The UAS7s were positively correlated with the FCV-19S and depression, anxiety, and stress subscale scores. Conclusion: Fear of COVID-19, anxiety, depression, and stress during the COVID-19 pandemic, especially when strict isolation measures are taken, have a significant impact on mental health and urticaria activity in patients with mild-to-moderate CSU, even though they are not infected. Psychological support for patients with CSU seems to be important to control disease activity during the pandemic.
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The effect of adenosine triphosphate on sunitinib-induced cardiac injury in rats. Hum Exp Toxicol 2020; 39:1046-1053. [PMID: 32131635 DOI: 10.1177/0960327120909874] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this study, we aimed to show the effect of adenosine 5'-triphosphate (ATP) on sunitinib-induced cardiac injury in rats. The rats (n = 30) were divided equally into three groups as sunitinib group (SG), sunitinib plus ATP group (SAG), and healthy group (HG); 2 mg/kg ATP was injected intraperitoneally (ip) to the SAG group. Same volume normal saline as solvent was administered ip to the other two groups. After 1 h, 25 mg/kg sunitinib was applied orally via catheter to stomach in the SAG and SG groups. This procedure was repeated once daily for 5 weeks. At the end of this period, all animals were sacrificed and their cardiac tissue was removed. Malondialdehyde (MDA), total glutathione (tGSH), tumor necrosis factor α (TNF-α), and nuclear factor κB (NF-κB) levels in rats' cardiac tissues and troponin I (Tp-I) levels in rats' blood samples were evaluated. Histopathological analysis was also performed in cardiac tissues of the animals. MDA, TNF-α, NF-κB, and Tp-I levels were higher in the SG group compared to the SAG and HG groups (p < 0.001). tGSH levels of the SG group were lower than the SAG and HG groups (p < 0.001). The structure and morphology of cardiac muscle fibers and blood vessels were normal in the control group. In the SG group, obvious cardiac muscle tissue damage with dilated myofibers, locally atrophic myofibers, and congested blood vessels were observed. In the SAG group, marked amelioration in these findings was observed. We showed this for the first time that ATP administration exerts a protective effect against cardiac effects of sunitinib.
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A practical 16-day desensitization protocol in lenalidomide-induced non-immediate hypersensitivity reactions. Ann Allergy Asthma Immunol 2019; 123:394-397. [PMID: 31400463 DOI: 10.1016/j.anai.2019.07.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Desensitization in immediate-type hypersensitivity reactions (HRs) caused by chemotherapeutics is well described and standardized for many drugs. However, there are no standardized protocols in non-immediate HRs. OBJECTIVE To evaluate the effectiveness of a 16-day desensitization protocol in the non-immediate HRs induced by lenalidomide. METHODS According to our previously published slow desensitization protocol, we desensitized patients who had experienced non-immediate HRs attributable to lenalidomide. The protocol was started with the 1/100 of the daily-prescribed dose in milligrams of the culprit drug; then the doses were slowly increased to complete the procedure in 16 days. Demographic and clinical features of the patients were further appraised. RESULTS Ten patients (mean age was 64.7 ± 10.8 years; 7 male) were successfully desensitized to lenalidomide. The mean reaction time was 7.3 ± 3.9 days in the history, and the reaction types were delayed urticaria (n = 4), eczematous rash (n = 3), and maculopapular eruptions (n = 3). The desensitization was successfully completed in 16 days in 9 patients. In 1 patient, maculopapular eruptions developed on the 11th day, and the patient was treated with corticosteroids. We repeated the previous tolerated dose longer and completed with a slower dose increasement, and the targeted dose was achieved in 35 days. CONCLUSION The 16-day desensitization protocol seemed to be safe and effective in the non-immediate type drug HRs caused by lenalidomide.
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Evaluation of the Potential Risk Factors for Drug-Induced Anaphylaxis in Adult Patients. Int Arch Allergy Immunol 2018; 178:167-176. [PMID: 30448840 DOI: 10.1159/000494130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 09/28/2018] [Indexed: 11/19/2022] Open
Abstract
AIM To investigate the potential risk factors in patients who have experienced anaphylaxis from drugs. METHOD The study included 281 adult patients (median age 40 years; 76.5% female) who experienced immediate types of hypersensitivity reaction to a drug. The patients were divided into an anaphylaxis group and a nonanaphylaxis group. The anaphylaxis group was diagnosed according to the criteria of the World Allergy Organization. Skin testing with culprit drugs was performed. In the nonanaphylaxis group, drug provocation tests were performed with culprit drugs, including aspirin or diclofenac, to determine nonsteroidal anti-inflammatory drug (NSAID) hypersensitivity. Atopy was determined by skin prick tests with the common inhalant allergens. Patients' demographics, clinical features, and baseline tryptase and total IgE levels were compared between the 2 groups. RESULTS The median interval between the last reaction in the patient's history and the study evaluation was 7 months (range 1-120 months). In 52.3% of the patients, reactions were defined as anaphylaxis. The most common culprit drugs were NSAIDs (56.9%) and β-lactams (34.7%). The culprit drugs were used parenterally in 13.2% of the patients. 34.9% of the patients had comorbid diseases and 24.6% used additional drugs, the most common being antihypertensives (10%). Atopy was determined in 28.8% and 28.1% of the patients were smokers. The median serum level of baseline tryptase and total IgE was 3.5 µg/L and 77 kU/L, respectively. In 46.3% of the patients, skin tests with culprit drugs were positive and the positivity ratio was higher in the anaphylaxis group (p = 0.002). Anapyhlaxis was more common in patients who were: hypertensive, atopic, using angio-tensin-converting enzyme inhibitors/angiotensin receptor blockers, and received the culprit drug parenterally (p = 0.034, p = 0.04, p = 0.03, p = 0.035, p = 0.013, and p < 0.001). In the multivariate analysis, it was observed that the parenteral usage of the drug and the presence of atopy were significantly higher in the anaphylaxis group (p < 0.001, odds ratio [OR] = 20.05, confidence interval [CI] 4.75-88.64; p = 0.012, OR = 2.1, CI 1.17-3.74). Age, smoking, family history, and serum levels of baseline tryptase and total IgE did not differ between groups. CONCLUSION The parenteral route and atopy increase the risk of drug-induced anaphylaxis. IgE-mediated sensitivity to the culprit drug seems to facilitate anaphylaxis.
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Evaluation of the left venticular systolic function with the measurement of global longitudinal strain by Speckle tracking echocardiography in anaphylaxis. Asia Pac Allergy 2018; 8:e40. [PMID: 30402407 PMCID: PMC6209598 DOI: 10.5415/apallergy.2018.8.e40] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 10/13/2018] [Indexed: 12/20/2022] Open
Abstract
Background It is not known how cardiac functions are affected during anaphylaxis. Objective Our aim was to measure the cardiac functions shortly after an anaphylaxis attack using a new technique that detects subclinical left ventricular dysfunction. Methods Patients in our hospital who experienced anaphylaxis and urticaria (control group) due to any cause were included in the study. Tryptase levels were measured on the third hour of the reaction and 6 weeks later. Left ventricular systolic functions were evaluated with global strain measurement using echocardiography, approximately 4 hours and 6-week post reaction. Results Twelve patients were included in the anaphylaxis group (83.3% female; mean age, 43.25 ± 9.9 years). The causes of anaphylaxis were drug ingestion (n = 11) and venom immunotherapy. Eight of the anaphylactic reactions (66.7%) were severe and in 9 reactions (75%) tryptase levels increased. In the anaphylaxis group, strain values measured shortly after anaphylaxis were significantly lower than those calculated 6 weeks later (p < 0.001) and tryptase levels significantly increased (p = 0.002). The strain values measured both shortly after anaphylaxis and 6 weeks later did not differ according to severity of anaphylaxis. In severe anaphylaxis, tryptase levels during anaphylaxis and 6 weeks later were significantly higher (p = 0.019, p = 0.035). The control group evidenced no differences regarding strain and tryptase levels measured at reaction and 6 weeks later. At reaction, in the anaphylaxis group, the tryptase levels were higher and the strain values were lower than those in the urticaria group (p = 0.007, p = 0.003). Conclusion Cardiac dysfunction may develop during an anaphylaxis independent of severity of reaction.
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A retrospective review of intensive care management of organophosphate insecticide poisoning: Single center experience. Niger J Clin Pract 2018; 18:644-50. [PMID: 26096244 DOI: 10.4103/1119-3077.158962] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Organophosphate (OP) compounds are used as insecticides. Given the widespread availability and use of these chemicals, OP poisoning is quite common following either accidental or intentional exposures. Immediate intensive care management can save lives in these patients. We aimed to investigate intensive care management provided to OP poisoning patients in a tertiary care hospital in Turkey. SUBJECTS AND METHODS This was a retrospective chart review of 62 patients, admitted to the Intensive Care Unit (ICU) with OP poisoning between 2000 and 2012. RESULTS Of the 62 patients studied, 40 (65%) were male, 45 (73%) were suicide attempts, 59 (95%) ingested the OP compounds, and three patients (5%) (two patients with suicide and 1 with accidental exposure) died in the ICU. There were statistically significant differences between survivors and nonsurvivors for Glasgow Coma Scale (GCS) on admission (P = 0.034), Acute Physiology and Chronic Health Evaluation II (APACHE II) score (P = 0.003), Sequential Organ Failure Assessment (SOFA) score (P = 0.024), time to initiation of treatment (P = 0.034) and serum lactate dehydrogenase (LDH) levels (P = 0.007). CONCLUSIONS Organophosphate poisoning is a life-threatening condition that requires immediate diagnosis and management. GCS, APACHE II score, SOFA score, and time to admission to the emergency department and LDH levels can provide prognostic information and predict outcomes.
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MON-P295: Association between Serum Micronutrient Levels in Patients Discharged from ICU to Wards and 90-Day Mortality, Re-Admission to Intensive Care Unit: Single Center Observational Study. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30794-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Impact of high serum Immunoglobulin E levels on the risk of atherosclerosis in humans. Asia Pac Allergy 2017; 7:74-81. [PMID: 28487838 PMCID: PMC5410414 DOI: 10.5415/apallergy.2017.7.2.74] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 04/06/2017] [Indexed: 11/29/2022] Open
Abstract
Background Epidemiological studies show that immunoglobulin E (IgE) levels were higher in subjects with acute coronary events. However, it is unknown if the increased IgE level is a marker of future coronary incidents and whether it may be regarded as a risk factor of an ischemic heart disease. Objective Our aim was to investigate the relationship between IgE levels and some atherosclerotic markers in patients without known atherosclerotic disease. Methods Fifty patients (mean age, 40.96 ± 10.8 years) with high serum IgE levels due to various conditions who did not display evidence of an atherosclerotic disease and 30 healthy control subjects (mean age, 47 ± 8.27 years) were included in the study. Atherosclerotic disease markers including adhesion molecules like vascular cell adhesion molecule-1, intercellular adhesion molecule-1, proinflammatory cytokines such as interleukin-6, endothelin-1, and systemic inflammatory markers such as high sensitivity C-reactive protein were determined by enzyme-linked immunosorbent assay (ELISA). Endothelial functions of the coronary arteries were determined by coronary flow reserve (CFR) measurements and carotid intima media thickness using transthoracic Doppler echocardiography. Results CFR was significantly lower in the patient group when compared with the control group (p<0.001; 95% confidence interval, -0.79 to-0.20) while carotid media thicknesses were not different between 2 groups. There were no differences in ELISA test results between the 2 groups. Conclusion Our results showed that CFR as an early marker of endothelial dysfunction was significantly lower in patients with high IgE levels. This finding seems to support the role of IgE in the vascular pathology of atherosclerosis.
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Usefulness of In Vivo and In Vitro Diagnostic Tests in the Diagnosis of Hypersensitivity Reactions to Quinolones and in the Evaluation of Cross-Reactivity: A Comprehensive Study Including the Latest Quinolone Gemifloxacin. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2017; 9:347-359. [PMID: 28497922 PMCID: PMC5446950 DOI: 10.4168/aair.2017.9.4.347] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 01/12/2017] [Accepted: 01/19/2017] [Indexed: 12/21/2022]
Abstract
Purpose Reports evaluating diagnosis and cross reactivity of quinolone hypersensitivity have revealed contradictory results. Furthermore, there are no reports investigating the cross-reactivity between gemifloxacin (GFX) and the others. We aimed to detect the usefulness of diagnostic tests of hypersensitivity reactions to quinolones and to evaluate the cross reactivity between different quinolones including the latest quinolone GFX. Methods We studied 54 patients (mean age 42.31±10.39 years; 47 female) with 57 hypersensitivity reactions due to different quinolones and 10 nonatopic quinolone tolerable control subjects. A detailed clinical history, skin test (ST), and single-blind placebo-controlled drug provocation test (SBPCDPT), as well as basophil activation test (BAT) and lymphocyte transformation test (LTT) were performed with the culprit and alternative quinolones including ciprofloxacin (CFX), moxifloxacin (MFX), levofloxacin (LFX), ofloxacin (OFX), and GFX. Results The majority (75.9%) of the patients reported immediate type reactions to various quinolones. The most common culprit drug was CFX (52.6%) and the most common reaction type was urticaria (26.3%). A quarter of the patients (24.1%) reacted to SBPCDPTs, although their STs were negative; while false ST positivity was 3.5% and ST/SBPCDPTs concordance was only 1.8%. Both BAT and LTT were not found useful in quinolone hypersensitivity. Cross-reactivity was primarily observed between LFX and OFX (50.0%), whereas it was the least between MFX and the others, and in GFX hypersensitive patients the degree of cross-reactivity to the other quinolones was 16.7%. Conclusions These results suggest that STs, BAT, and LTT are not supportive in the diagnosis of a hypersensitivity reaction to quinolone as well as in the prediction of cross-reactivity. Drug provocation tests (DPTs) are necessary to identify both culprit and alternative quinolones.
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Successful Desensitization to Vitamin D in a Patient With Vitamin D Deficiency. J Investig Allergol Clin Immunol 2016; 26:392-393. [PMID: 27996953 DOI: 10.18176/jiaci.0108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Erratum to "Relationships between left atrial pericardial fat and permanent atrial fibrillation: Results of a case-control study" [Diagn. Interv. Imaging. 97 (2016) 307-13]. Diagn Interv Imaging 2016; 98:283. [PMID: 27988166 DOI: 10.1016/j.diii.2016.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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OR17: Evaluation of Plasmathiamine Levels of Critically Illness Patients with Chronic Diuretic Use: A Pilot Study. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30256-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7th Drug hypersensitivity meeting: part two. Clin Transl Allergy 2016. [PMCID: PMC5009521 DOI: 10.1186/s13601-016-0122-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Relationships between left atrial pericardial fat and permanent atrial fibrillation: Results of a case-control study. Diagn Interv Imaging 2016; 97:307-13. [PMID: 26837853 DOI: 10.1016/j.diii.2015.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Revised: 12/15/2015] [Accepted: 12/23/2015] [Indexed: 11/25/2022]
Abstract
PURPOSE The goal of this study was to retrospectively investigate the relationships between pericardial fat, left atrium volume (LAV) as measured on multidetector row computed tomography (MDCT) and persistent atrial fibrillation (AF) using a case-control study. MATERIALS AND METHODS The study population consisted of 58 patients (19 men, 39 women; mean age, 67.8±10 [SD] years) with persistent AF and 74 control subjects (30 men, 44 women; mean age, 67.8±10.9 [SD] years). The associations between the presence of persistent AF and periatrial pericardial fat volume (PAFV), periatrial pericardial fat thickness (PAFT), and LAV as measured on MDCT were searched for using univariate and multiple linear regression analysis. RESULTS On univariate analysis, significant differences were found between patients with AF and control subjects for mean PAFV (54.33cm(3)±23.43 [SD]; range: 12.2-111.1cm(3) vs 42.99cm(3)±20.76 [SD]; range: 7.4-103.9cm(3), respectively) (P=0.01), PAFT at the esophagus (1.87mm±1.65 [SD]; range: 0.1-9.5mm vs 1.12mm±0.77 [SD]; range: 0.1-3.6mm, respectively) (P<0.001) and normalized LAV (78.3cm(3)/m(2)±48.84 [SD]; range: 32.1-319.6cm(3)/m(2) vs 42.1cm(3)/m(2)±25.43 [SD]; range: 15.7-191.4cm(3)/m(2), respectively) (P<0.001). Multiple linear regression analysis revealed that only LAV was an independent predictor (P<0.001) of persistent AF. Also PAFV was significantly associated with LAV (P=0.01). CONCLUSION LAV is greater in patients with AF than in control subjects and PAFV is strongly associated with LAV. PAFV and PAFT are not independently associated with AF.
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Emergence of gut colonization of carbapenem resistant Gram negatives in intensive care unit patients: a report from a middle income country. Antimicrob Resist Infect Control 2015. [PMCID: PMC4475109 DOI: 10.1186/2047-2994-4-s1-p135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Evaluation of risk factors for mortality in hematological malignancy patients admitted to intensive care unit. Intensive Care Med Exp 2015. [PMCID: PMC4796311 DOI: 10.1186/2197-425x-3-s1-a249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Value of peak flow rates measured during a spontaneous breathing trial to predict success of weaning from mechanical ventilation. Crit Care 2014. [PMCID: PMC4069450 DOI: 10.1186/cc13487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Economic burden of ventilator-associated pneumonia in a developing country. J Hosp Infect 2012; 81:128-30. [PMID: 22552163 DOI: 10.1016/j.jhin.2012.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2011] [Accepted: 03/06/2012] [Indexed: 01/15/2023]
Abstract
Ventilator-associated pneumonia (VAP) developed in 96 (60%) of 159 patients with 37.2 cases per 1000 ventilation-days in a medical intensive care unit (MICU). Median time for VAP development was 5.5 days (range: 2-25). The most significant risk factors for VAP were stay in hospital before MICU and length of stay in MICU. The mean length of stay in MICU for VAP patients was 23.8 ± 19.8 days, which was four-fold higher than for non-VAP patients. The daily cost for VAP patients was half that for non-VAP patients. The total costs for VAP patients were about three-fold higher than for non-VAP patients.
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Economic burden of ventilator associated pneumonia in a developing country. BMC Proc 2011. [PMCID: PMC3239800 DOI: 10.1186/1753-6561-5-s6-p65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Aleukemic leukemia cutis manifesting with disseminated nodular eruptions and a plaque preceding acute monocytic leukemia: a case report. Case Rep Oncol 2011; 4:547-54. [PMID: 22187541 PMCID: PMC3242712 DOI: 10.1159/000334745] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aleukemic leukemia cutis (ALC), a discrete tumor of leukemic cells involving the skin, may be the first manifestation of acute myeloid leukemia, preceding the onset in marrow and blood by months and years. ALC is often difficult to diagnose and is associated with a dismal prognosis. A 63-year-old male presented with nodular swellings on the face, a plaque extending over the right shoulder and multiple enlarged cervical lymph nodes. The skin biopsy of the plaque lesion showed a diffuse neoplastic infiltration extending from the dermis to subcutaneous tissue with diffuse positivity for myeloperoxidase and focal positivity for CD34 on immunohistochemical staining. The diagnosis was leukemia cutis. One month later, acute monocytic leukemia (FAB AML-M5b) was diagnosed. The patient died on the seventh month of diagnosis.
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