scholarly journals Histological Remission in Ulcerative Colitis in Deep Remission under Treatment with Adalimumab

2021 ◽  
Vol 30 (1) ◽  
pp. 55-58
Author(s):  
Antonio Tursi ◽  
Rosanna Nenna ◽  
Giovanni Musci ◽  
Walter Elisei ◽  
Marcello Picchio
Keyword(s):  
Ulcerative Colitis ◽  
Biopsy Specimens ◽  
Histological Activity ◽  
Hematoxylin And Eosin ◽  
The Mean ◽  
Histological Remission ◽  
Four Quadrant ◽  
Hematoxylin And Eosin Stain ◽  
First Time

Background and Aims: Histological remission (HR) has been recently demonstrated as the last therapeutic goal in ulcerative colitis (UC), but it is unknown whether and how it may occur. Our aim was to assess the histology during the follow-up of an UC population in deep remission under treatment with adalimumab (ADA). Methods: We performed a retrospective study on 22 UC patients who were in deep remission and followed-up while receiving therapy with ADA. Colonoscopy in those patients was performed every year. Four-quadrant biopsies every 10 cm were obtained during each colonoscopy and assessed by hematoxylin and eosin stain. Histological activity was classified using the Geboes scale. Results: A total of 22 patients were enrolled in the study. The mean follow-up of those patients was 28±7 months, and 2,592 biopsy specimens in total were taken during 108 colonoscopies performed during the follow-up. At the beginning of the follow-up, histological inflammation was found in 15/22 (68.2%) of patients in deep remissio while receiving maintenance ADA therapy, 8/22 (36.4%) of them with Geboes score ≥3.1. At the end of the follow-up, when patients were still in deep remission while receiving maintenance ADA therapy, only 4 patients (18.2%) had at least one biopsy specimen with evidence of any histological inflammation during the follow-up; only two patients (9.1%) had Geboes score ≥3.1. Conclusions: Our study shows for the first time that UC patients in deep remission under ADA may reach HR, but it seems slower than other clinical or endoscopic goals.

scholarly journals P545 Calprotectin at week 12 is a predictor for histological remission in ulcerative colitis patients treated with Vedolizumab

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S515-S516
Author(s):  
D Rubstov ◽  
P Kakkadasam Ramaswamy ◽  
J Edwards ◽  
D Shukla ◽  
L Willmann ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Remission ◽  
Real World Setting ◽  
Endoscopic Remission ◽  
Endoscopic Score ◽  
Histological Activity ◽  
Maintenance Of Remission ◽  
Histological Remission ◽  
Endoscopic Assessment

Abstract Background Vedolizumab (VDZ) is a gut-specific α4β7 integrin antagonist that has demonstrated efficacy for induction and maintenance of remission in moderate to severe ulcerative colitis (UC). The aim of this study was to assess the rates of histological remission (HR) in a real-world setting and to identify predictors for histological remission. Methods Retrospective cohort study of all UC patients (≥18 years) initiated on VDZ from 2016 to 2020 was completed. Clinical, biochemical, endoscopic and histologic data were collected. All patients received standard induction therapy with VDZ 300 mg IV at Weeks 0, 2, and 6 and maintained on an 8-weekly regimen. Dose was escalated to a every 4-weekly regimen as per physician’s discretion. A 52-week follow-up was completed on all patients. Endoscopic assessment was carried out between 24 and 52 weeks after commencing VDZ. Histological activity was graded as per Nancy index and histological remission was defined as Nancy grade 0. Endoscopic remission was defined as Mayo endoscopic score = 0. Clinical remission was defined as SCCAI ≤ 5. Results A total of 51 patients [55% female, median age 48 years (IQR 35–60)] were included. 16/51 (34%) were anti-TNF exposed. In 30/51 (59%) patients VDZ was combined with steroids at induction and by week 12 steroids were completely tapered in 14/30 (46.7%) patients. At weeks 12, 24 and 52, 89.6%, 87% and 97.5% of patients, respectively, were in clinical remission. 19/37 (51.3%) patients were in endoscopic remission at end of follow up. Median Nancy score prior to commencing VDZ was 3 (IQR: 2–4) and the median Nancy score at end of follow up was 1 (IQR: 0–2). 19/37 (51.3%) patients achieved HR; 3 patients who were in HR at the time of commencement of VDZ remained in HR at the end of follow up. Median baseline faeces calprotectin (FC) was 320 mcg/g (IQR 45–1000) and was similar in patients who achieved HR and those who did not. Median FC at 12 weeks was 155 mcg/g (45–720) and was significantly lower in patients who achieved HR when compared to patients who did not achieve histological remission (45 vs 420, p 0.028). FC at week 12 predicted histological remission (AUC =0.8667). FC ≥ 200mcg/g at week 12 predicted failure to achieve HR with sensitivity 70%, specificity 100%, PPV 100%, NPV 75%, accuracy 84%. Conclusion Vedolizumab is effective in achieving histological remission and FC ≥ 200 mcg/g at week 12 accurately predicts failure to achieve HR in patients treated with VDZ.

scholarly journals Narrow band imaging efficiency in evaluation of mucosal healing/relapse of ulcerative colitis

2018 ◽  
Vol 06 (05) ◽  
pp. E518-E523 ◽  
Author(s):  
Seiko Sasanuma ◽  
Kazuo Ohtsuka ◽  
Shin-ei Kudo ◽  
Noriyuki Ogata ◽  
Yasuharu Maeda ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Blood Vessels ◽  
Narrow Band ◽  
Narrow Band Imaging ◽  
Mucosal Healing ◽  
Current Treatment ◽  
Mayo Score ◽  
Histological Activity ◽  
Histological Remission

Abstract Background and study aims Mucosal healing is a current treatment target in ulcerative colitis (UC), while histological remission is another target. The aim of this study was to evaluate the efficiency of magnified narrow band imaging (NBI) findings of mucosal healing and their relationship with histological activity and prognosis. Patients and methods Patients with UC who underwent total colonoscopy between January 2010 and December 2012 with left-sided or total-colitis type UC and achieved clinical remission with an endoscopic Mayo score of 0 or 1 were included. Each colon section was observed with white light and magnified NBI, with the colonoscopy being repeated at 1-year follow-up. We assessed the relationships of magnified NBI with histological disease activity and prognosis. Magnified NBI findings were divided into three categories; honeycomb-like blood vessels (BV-H), blood vessels shaped like bare branches (BV-BB), and blood vessels shaped like vines (BV-V). Results Fifty-two patients were included. The percentage of remitted mucosa with BV-BB was 37 %, while that of mucosa with scars with BV-H was 35 %. BV-H and BV-BB did not show pathological activity (12/292 and 8/299, respectively), while BV-V showed high pathological activity (27/33, 81 %). There was a correlation between magnified NBI findings and pathological findings (P < 0.01). The odds ratio for inflammation activity at 1-year follow-up was 14.2 for BV-BB (95 % CI, 3.3 – 60.9) Conclusion Magnified NBI findings showed a good relationship with histological activity. This suggests that we could estimate histological activity without biopsy, and also the possibility of predicting relapse over the following year.

RESULTS OF INTRALESIONAL TRIAMCINOLONE ACETONIDE FOR CHALAZION TREATMENT

2011 ◽  
pp. 100-104
Author(s):  
Thi Thu Nguyen ◽  
Viet Hien Vo ◽  
Thi Em Do
Keyword(s):  
Success Rate ◽  
Key Words ◽  
Triamcinolone Acetonide ◽  
Lower Eyelid ◽  
Upper Eyelid ◽  
Interventional Trial ◽  
The Mean ◽  
First Time

The study use intralesional triamcinolone acetonide injection proceduce for chalazion treatment.1. Objectives: To evaluate results of intralesional triamcinolone acetonide injection for chalazion treatment. 2. Method: This noncomparative prospective interventional trial included 72 chalazions of 61 patients. 3. Results: 61 patients (72 chalazions) with 19 males (31.1%) và 42 females (68.9%), the mean age was 24 ± 9,78 years. 31.1% patients was the first time chalazion and 68.9% patients was more than one times chalazion including 78.6% patients was recurrent at the first position and 21.4% patients occur at new position. 72 chalazions with 16 (22.2%) chalazions was treated before and 56 (77.8%) chalazions wasn’t done that. 72 chalazions with 49 chalazions (68.1%) are local in upper eyelid and 23 chalazions (31.9%) are local in lower eyelid. The mean of chalazion diameter is 6.99 ± 3.03mm. Intralesional triamcinolone acetonide is injected to treat 72 chalazions with 16 (22.2%) chalazions are injected through the route of skin and 56 (77.8%) chalazions are injected through the route of conjunctiva. After 2 weeks follow-up, the success rate was 93.1% and 6.9% failed. 4. Conclusion: intralesional triamcinolone acetonide injection for chalazion treatment is really effective. Key words: chalazion, intralesional triamcinolone acetonide.

scholarly journals Can fecal calprotectin accurately identify histological activity of ulcerative colitis? A meta-analysis

2021 ◽  
Vol 14 ◽  
pp. 175628482199474
Author(s):  
Xiaoqi Ye ◽  
Ying Wang ◽  
Harry H. X. Wang ◽  
Rui Feng ◽  
Ziyin Ye ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Meta Analysis ◽  
Area Under The Curve ◽  
Fecal Calprotectin ◽  
Secondary Outcome ◽  
Histological Response ◽  
Summary Receiver Operating Characteristic ◽  
Histological Activity ◽  
Histological Remission ◽  
Sensitivity Specificity

Background and Aims: Elevated fecal calprotectin (FC) levels have been reported to correlate with histological activity in patients with ulcerative colitis (UC). However, the accuracy of FC for evaluating histological activity of UC remains to be determined. The aim of this study was to determine the accuracy of FC for evaluating histological activity of UC, based on updated definitions. Methods: Related studies were retrieved from the PubMed, Web of Science, Embase, and Cochrane databases. Adult participants diagnosed with UC were included when sufficient data could be extracted to calculate the accuracy of FC for evaluating histological activity. The primary outcome was histological response, and the secondary outcome was histological remission, defined according to a recently updated position paper of European Crohn’s and Colitis Organization. Statistics were pooled using bivariate mixed-effects models. The area under the curve was estimated by summary receiver-operating characteristic curves. Results: Nine studies were included, from which 1039 patients were included for the analysis of histological response and 591 patients for histological remission. For the evaluation of histological response, the pooled sensitivity, specificity, and the area under the curve were 0.69 [95% confidence interval (CI): 0.52–0.82], 0.77 (95% CI: 0.63–0.87), and 0.80 (95% CI: 0.76–0.83), respectively. For the evaluation of histological remission, the corresponding estimates were 0.76 (95% CI: 0.71–0.81), 0.71 (95% CI: 0.62–0.78), and 0.79 (95% CI: 0.75–0.82), respectively. FC had a higher accuracy in studies using Nancy Index. For histological response, the cut-off values of FC ranged from 50 to 172 µg/g, and the sensitivity was higher in studies with FC cut-off values >100 µg/g (0.77 versus 0.65). Conclusion: FC is a valuable biomarker for assessing histological activity in patients with UC. A cut-off value of 100–200 µg/g is more appropriate to spare patients from an unnecessary endoscopy and biopsy.

The effect of psychological management on dental anxiety in children

2003 ◽  
Vol 27 (4) ◽  
pp. 365-370 ◽  
Author(s):  
M Folayan ◽  
D. Ufomata ◽  
C Adekoya-Sofowora ◽  
O Otuyemi ◽  
E. Idehen
Keyword(s):  
Short Form ◽  
Dental Anxiety ◽  
Anxiety Level ◽  
Psychological Techniques ◽  
Dental Management ◽  
The Mean ◽  
Psychological Management ◽  
First Time ◽  
Single Technique

The aim of this study was to determine the effect of using of psychological management techniques on the level of anxiety in Nigerian children during dental management. The Short Form of the Dental Anxiety Survey Schedule was administered to 81 children who were attending a suburban dental clinic for the first time. This schedule was re-administered again two weeks later when they came for a follow up visit. The age of the patients was recorded. The types as well as number of psychological techniques employed during treatment were also noted. The overall mean dental anxiety level of the children decrease from an average of 15.23±5.03 before treatment to 13.40+4.13 after treatment (p &lt; 0.001). However, the mean dental anxiety score in children in whom no psychological technique was employed during treatment increased after treatment. On the other hand, there was also a statistically significant decrease in the mean dental anxiety level of children treated using either a single psychological technique or combined psychological techniques after treatment. Better results were obtained when combined psychological techniques where used than when only a single technique was used. It was concluded that psychological techniques used in the management of dental anxiety in children are highly effective in decreasing dental anxiety levels. Better results are obtained when a number of techniques are combined effectively.

scholarly journals P577 Withdrawal of thiopurines in patients with Ulcerative Colitis in remission

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S534-S534
Author(s):  
C Amor Costa ◽  
C Suárez Ferrer ◽  
J Poza Cordón ◽  
J L Rueda García ◽  
M Sánchez Azofra ◽  
...  
Keyword(s):  
Risk Factors ◽  
Ulcerative Colitis ◽  
Standard Deviation ◽  
Adverse Effects ◽  
Medical Decision ◽  
Concomitant Treatment ◽  
Duration Of Treatment ◽  
The Mean ◽  
Time To Relapse

Abstract Background Thiopurines (TP) are widely used in monotherapy in patients with ulcerative colitis (UC), mainly for the maintenance of remission in case of corticodependence or corticoresistance after cyclosporine use. However, these are drugs with significant side effects, especially in the long term. The optimal duration of treatment with TP remains unknown, so it is important to determine the risk factors for relapse in order to identify the group of patients in which treatment can be withdrawn. Methods A retrospective study was performed. Patients with UC in remission, in maintenance treatment with TP, who had discontinued the drug due to either maintained remission or the onset of adverse effects were included. Results 26 patients were included, 1 with proctitis, 9 with left colitis and 16 with pancolitis. 24 (92.31%) were treated with azathioprine and 2 (7.69%) with mercaptopurine. The mean treatment time with TP was 68.09 months (standard deviation 56.65). 11 patients (42.31%) discontinued TP due to adverse effects and the remaining patients (57.69%) discontinued it by medical decision because they were in prolonged remission. After withdrawal of TP, 92.34% of patients continued treatment with mesalazine and the remaining 7.69% without concomitant treatment. During follow-up, 10 patients (38.4%) relapsed and 16 patients (61.53%) had no relapse until the end of follow-up. The mean time from TP withdrawal to the onset of relapse was 69.15 months (standard deviation 52.53). Of the 10 patients who presented a flare, 5 (50%) were controlled by optimizing the dose of mesalazine, 4 (40%) required the addition of oral corticosteroids and 1 (10%) required biologics. No significant differences were found when comparing the time to relapse if the reason for discontinuation of TP was having had an adverse effect (65.05 months) or maintained remission (79.79 months) (p=0.42). No statistically significant differences were found in time to relapse when comparing time on TP treatment, presence of concomitant treatment with mesalazine or active smoking. Conclusion One third of patients relapsed after TP withdrawal. Discontinuation of TP in patients with UC in remission should be individualized according to the patient’s risk factors, the indication and the duration of treatment.

scholarly journals Assessment of Neopterin Serum Level for Monitoring Therapy of Patients with Mycobacterium Tuberculosis

2021 ◽  
Vol 13 (3) ◽  
Author(s):  
Shokrollah Salmanzadeh ◽  
Razieh Mombeini ◽  
Seyed Mohammad Alavi ◽  
Morteza Abdullatif Khafaie
Keyword(s):  
Serum Levels ◽  
Response To Treatment ◽  
Sputum Smear ◽  
Major Health Problem ◽  
Tb Treatment ◽  
Monitoring Therapy ◽  
Significant Difference ◽  
The Mean ◽  
First Time

Background: Tuberculosis (TB) is a major health problem worldwide. To date, the standard diagnostic method for TB is still the direct observation of Mycobacterium TB in a sputum smear or culture. Objectives: There is an urgent need for a method to detect the disease in a shorter time with acceptable sensitivity and specificity and help monitor the treatment. Methods: A panel of 34 adults newly diagnosed with smear-positive pulmonary TB was followed during their treatment period of five months. Neopterin (NPT) serum levels were measured three times (before treatment and two and five months after treatment) using the Brahms ELItest Neopterin kit, and the results were analyzed using descriptive and graphical methods. Results: The mean NPT for the first time before treatment was 27.47 ± 20.7 nmol/L. NPT was measured two months after the anti-TB treatment, and the associated mean was 16.97 ± 14.14 nmol/L. At the end of the fifth month, the mean NPT concentration reached 11.3 ± 10.5 nmol/L. The mean serum NPT before treatment had a statistically significant difference with the mean NPT at the end of the second and fifth months of the treatment (P = 0.001). Conclusions: According to the national protocol for treating TB, a sputum smear is still necessary for patients’ follow-up. It seems that the serum NPT level should be measured to monitor response to treatment in patients that, for any reason are not able to give sputum in TB treatment follow-up.

scholarly journals Factors associated with institutionalization among home-dwelling patients of Urgent Geriatric Outpatient Clinic: a 3-year follow-up study

2020 ◽  
Vol 11 (5) ◽  
pp. 745-751
Author(s):  
Marika Salminen ◽  
Jonna Laine ◽  
Tero Vahlberg ◽  
Paula Viikari ◽  
Maarit Wuorela ◽  
...  
Keyword(s):  
Standard Deviation ◽  
Outpatient Clinic ◽  
Older Patients ◽  
Cox Regression ◽  
Regression Analyses ◽  
Factors Associated ◽  
Follow Up Study ◽  
The Mean ◽  
First Time

Abstract Purpose To examine the effect of predictive factors on institutionalization among older patients. Methods The participants were older (aged 75 years or older) home-dwelling citizens evaluated at Urgent Geriatric Outpatient Clinic (UrGeriC) for the first time between the 1st of September 2013 and the 1st of September 2014 (n = 1300). They were followed up for institutionalization for 3 years. Death was used as a competing risk in Cox regression analyses. Results The mean age of the participants was 85.1 years (standard deviation [SD] 5.5, range 75–103 years), and 74% were female. The rates of institutionalization and mortality were 29.9% and 46.1%, respectively. The mean age for institutionalization was 86.1 (SD 5.6) years. According to multivariate Cox regression analyses, the use of home care (hazard ratio 2.43, 95% confidence interval 1.80–3.27, p < 0.001), dementia (2.38, 1.90–2.99, p < 0.001), higher age (≥ 95 vs. 75–84; 1.65, 1.03–2.62, p = 0.036), and falls during the previous 12 months (≥ 2 vs. no falls; 1.54, 1.10–2.16, p = 0.012) significantly predicted institutionalization during the 3-year follow-up. Conclusion Cognitive and/or functional impairment mainly predicted institutionalization among older patients of UrGeriC having health problems and acute difficulties in managing at home.

scholarly journals The Impact of a Nanocellulose-Based Wound Dressing in the Management of Thermal Injuries in Children: Results of a Retrospective Evaluation

Life ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 212
Author(s):  
Julia Cattelaens ◽  
Laura Turco ◽  
Luc M. Berclaz ◽  
Birgit Huelsse ◽  
Wolfgang Hitzl ◽  
...  
Keyword(s):  
Wound Dressing ◽  
Pediatric Patients ◽  
Wound Dressings ◽  
Retrospective Evaluation ◽  
Thermal Injuries ◽  
Hospital Stays ◽  
The Mean ◽  
The Impact ◽  
First Time

The aim of this retrospective study is to evaluate for the first time the impact of a nanocellulose-based wound dressing in the treatment of pediatric patients with both partial- and deep-thickness burns. Usability and effectiveness were defined based on parameters such as frequency of dressing changes under narcosis, duration of hospital stay, onset of complications, need for additional treatments, and follow up scar formation assessment. Fifty-six children who sustained burns in the year 2018 and were treated with a nanocellulose-based wound dressing were included in the trial. The mean stay in hospital was 6.7 days. Patients underwent dressing changes under narcosis 2.4 times on average, and none had wound-associated infection. In all, 82% of the patients were treated only with nanocellulose-based wound dressings, and reepithelialization occurred after ten days. The majority of patients had scars with normal pigmentation (98%), vascularization (91%), height (92%), and pliability (92%). In conclusion, using a nanocellulose-based wound dressing for the treatment of both superficial, partial-thickness and deep, full-thickness burns has several advantages. Compared with the results published in literature on other wound dressings, it requires a moderate number of dressing changes under narcosis and results in short hospital stays. Additionally, it has a low associated infection rate and promotes wound healing.

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