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Mateescu T, Fulger L, Tummala D, Nelluri A, Kakarla M, Stelea L, Dumitru C, Noditi G, Dobrescu A, Paleru C, Toma AO. Exploring Health-Related Quality of Life in Patients with Anal Fistulas: A Comprehensive Study. Life (Basel) 2023; 13:2008. [PMID: 37895390 PMCID: PMC10608709 DOI: 10.3390/life13102008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/08/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
Anal fistulas often cause significant impairment to patients' health-related quality of life (HRQOL). This cross-sectional study aimed to compare the HRQOL between patients with anal fistulas with inflammatory bowel disease (IBD) and those without, hypothesizing significant differences in HRQOL scores between these groups. The secondary objectives were to identify specific aspects of life quality most affected and explore potential variables influencing HRQOL. The study was conducted at the Clinical Emergency Hospital "Pius Brinzeu" in Timisoara, Romania, using a convenience sample of 175 adult patients diagnosed with anal fistulas, stratified into IBD and non-IBD groups. Quality of life was evaluated at initial hospital admission and three months post-treatment using four questionnaires: SF-36, GIQLI, HADS, and the WHOQOL-BREF. Initial SF-36 scores were marginally lower in the IBD group, with mean physical and mental scores of 52.0 and 54.5, respectively. Both groups showed an improvement after intervention, but the mean difference was higher in the IBD group, with an increase of 1.1 in physical score. Initial GIQLI scores were significantly lower in the IBD group (110) compared to the non-IBD group (116). Post-intervention, the mean scores increased to 116 and 121, respectively. HADS scores suggested higher anxiety levels in the non-IBD group (7.5 vs. 6.1), although depression scores were similar. Post-intervention, anxiety scores decreased more substantially in the non-IBD group (-0.9 vs. -0.3). The WHOQOL-BREF scores were lower across all domains for the IBD group at the initial test (physical health: 12.4, psychological health: 14.9, social relationships: 14.4, environment: 13.0). Post-intervention, scores increased marginally in the IBD group (physical health: 12.7, psychological health: 15.9, social relationships: 14.1, environment: 13.8) but varied in the non-IBD group. HRQOL, as measured by multiple questionnaires, is impacted differently in anal fistula patients with and without IBD. These findings highlight the importance of a tailored approach to managing this patient population to improve their quality of life post-treatment.
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Affiliation(s)
- Tudor Mateescu
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Lazar Fulger
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Durganjali Tummala
- Department of General Medicine, K.S. Hegde Medical Academy, Nityanandanagar, Deralakatte, Mangaluru 575018, India;
| | - Aditya Nelluri
- School of General Medicine, Sri Siddhartha Medical College, Tumakuru 572107, India
| | - Manaswini Kakarla
- Kamineni Institute of Medical Sciences, School of Medicine, Hyderabad 500001, India
| | - Lavinia Stelea
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - Catalin Dumitru
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - George Noditi
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Amadeus Dobrescu
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Cristian Paleru
- Department of Thoracic Surgery, “Carol Davila” University of Medicine and Pharmacy, Bulevardul Eroii Sanitari 8, 050474 Bucuresti, Romania;
| | - Ana-Olivia Toma
- Department of Dermatology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
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Gubatan J, Frost S, Levitte S, Keyashian K. Rates and Predictors of Long-term Clinical Outcomes in Patients With Perianal Crohn's Disease on Biologic Therapy. J Clin Gastroenterol 2023; 57:617-623. [PMID: 35703262 DOI: 10.1097/mcg.0000000000001729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 05/15/2022] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND GOALS Perianal Crohn's disease (pCD) represents an aggressive phenotype with limited studies on long-term outcomes. We evaluated 5-year outcomes of these patients on biologic therapies. METHODS We performed a retrospective analysis of patients with pCD at a tertiary medical center. We used Kaplan-Meier curves to estimate rates and multivariate logistic regression to identify predictors of long-term outcomes. RESULTS We included 311 patients with pCD of which 168 patients were started on biologics [138 anti-tumor necrosis factor (TNF) α, 14 vedolizumab, 16 ustekinumab] at the time of diagnosis. Anti-TNF use at the time of diagnosis was associated with decreased rates of perianal abscess recurrence [hazard ratio (HR)=0.48, 95% confidence interval (CI): 0.32-0.74], whereas ustekinumab use was associated with increased rates of perianal fistula closure (HR=3.58, 95% CI: 1.04-12.35) and decreased rates of perianal abscess recurrence (HR=0.20, 95% CI: 0.07-0.56) at follow-up. Among patients who failed their first anti-TNF, switching to another anti-TNF was associated with decreased rates of colectomy (HR=0.20, 95% CI: 0.04-0.90) and permanent diversion (HR=0.16, 95% CI: 0.03-0.94) compared with ustekinumab, whereas vedolizumab use was associated with decreased perianal fistula closure (HR=0.22, 95% CI: 0.05-0.96) compared with ustekinumab. Predictors of colectomy included colonic disease (odds ratio=2.71, 95% CI: 1.36-5.38) and anal stenosis (odds ratio=4.44, 95% CI: 1.59-12.43). CONCLUSION Type of biologic use at the time of pCD diagnosis or after first anti-TNF failure may be associated with long-term outcomes in patients with pCD.
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Affiliation(s)
| | | | - Steven Levitte
- Division of Pediatric Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA
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Schwandner O. [Stem Cell Therapy for Complex Anal Fistula in Crohn`s Disease: Current Evidence and Future Perspectives]. Zentralbl Chir 2023; 148:220-227. [PMID: 37267976 DOI: 10.1055/a-2063-3673] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Despite progress in multidisciplinary diagnostic and therapeutic strategies, complex anal fistulas associated with Crohn's disease remain a challenge for both medical and surgical management. Conventional surgical techniques such as flap procedures or LIFT are still associated with considerable persistence and recurrence rates. Based on this background, results of stem cell therapy for Crohn's anal fistula have shown promising results and are a sphincter-preserving technique. In particular, adipose-derived, allogeneic stem cell therapy (Darvadstrocel) has shown encouraging healing rates within the randomised controlled ADMIRE-CD trial, which were reproducible in "real world" data of limited clinical studies. The current evidence has led to the integration of allogeneic stem cell therapy into international guidelines. To date, the definitive status of allogeneic stem cells in the multidisciplinary treatment algorithm for complex anal fistulas associated with Crohn's disease cannot be evaluated.
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Affiliation(s)
- Oliver Schwandner
- Abteilung für Proktologie, Krankenhaus Barmherzige Brüder, Regensburg, Deutschland
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Boarini LR, Sobrado CW, Mota GR, Villa LL, de Albuquerque IC, Queiroz NSF, Facanali CBG, Nadal SR, Cecconello I. Perianal fistulizing Crohn's disease is associated with a higher prevalence of HPV in the anorectal fistula tract. A comparative study. Clinics (Sao Paulo) 2023; 78:100219. [PMID: 37257365 PMCID: PMC10244904 DOI: 10.1016/j.clinsp.2023.100219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 05/03/2023] [Accepted: 05/12/2023] [Indexed: 06/02/2023] Open
Abstract
BACKGROUND & AIMS Perianal fistulizing Crohn's disease is the main risk factor for anal cancer in patients with inflammatory bowel disease. Whether this occurs due to a higher frequency of human papillomavirus remains unclear. The authors aimed to evaluate the prevalence of HPV and high-risk HPV in patients with perianal Crohn's disease, compared with a control group. METHODS The authors conducted a two-center cross-sectional study in which perianal fistulizing Crohn's disease patients were matched for age and sex with patients with anorectal fistula without Crohn's disease. Biopsy specimens were obtained from fistulous tracts during examination under anesthesia for both groups. The samples were sent for HPV detection and genotyping using the INNO-LiPA test. RESULTS A total of 108 subjects (54 in each group) were recruited. The perianal fistulizing Crohn's disease group showed a statistically higher frequency of HPV in the fistulous tract than the control group (33.3% vs. 16.7%; p = 0.046). Separate analyses on high-risk types demonstrated that there was a numerically higher frequency of HPV in the perianal fistulizing Crohn's disease group. In multiple logistic regression, patients with perianal fistulizing Crohn's disease were found to have a chance of HPV 3.29 times higher than patients without Crohn's disease (OR = 3.29; 95% CI 1.20‒9.01), regardless of other variables. The types most frequently identified in the perianal fistulizing Crohn's disease group were HPV 11 (12.96%) and HPV 16 (9.26%). CONCLUSION Perianal fistulizing Crohn's disease is associated with a higher prevalence of HPV than in patients with anorectal fistula without Crohn's disease.
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Affiliation(s)
- Lucas Rodrigues Boarini
- Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil.
| | - Carlos Walter Sobrado
- Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Giana Rabello Mota
- Centro de Investigação Translacional em Oncologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Luisa Lina Villa
- Centro de Investigação Translacional em Oncologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Natalia Sousa Freitas Queiroz
- Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | | | | | - Ivan Cecconello
- Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
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5
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Kim MJ. [Perianal Fistula: An Overview]. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:565-585. [PMID: 37325009 PMCID: PMC10265243 DOI: 10.3348/jksr.2023.0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/04/2023] [Accepted: 05/09/2023] [Indexed: 06/17/2023]
Abstract
Perianal fistula is a common inflammatory condition in the general population and affects the area around the anal canal. Although most cases are benign, they cause serious morbidity and require surgical treatment due to a high risk of recurrence. MR imaging is a gold standard technique for the evaluation of perianal fistulas and provides accurate information on the anatomy of the anal canal, its relationship to the anal sphincter complex, accurate identification of secondary tracts or abscesses, and reporting associated complications. MR imaging can help monitor treatment effects and determine treatment methods. Crohn's disease-related fistulas often require medical rather than surgical treatment. The radiologist is required to know the anatomy and MR imaging findings of the perianal fistula to present an accurate diagnosis to the clinician.
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Madany AH, Murad AF, Kabbash MM, Ahmed HM. Magnetic resonance imaging in the workup of patients with perianal fistulas. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2023. [DOI: 10.1186/s43055-023-00975-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
Abstract
Abstract
Background
Perianal sepsis and fistulas are common lesions. Fistula-in-ano is a tedious problem because of high recurrence rates and severe unexpected complications postoperatively. Many imaging modalities are used to evaluate this area. Magnetic resonance imaging (MRI) has been considered the gold standard procedure for perianal fistula assessment, i.e., it provides the surgeon with an accurate roadmap to select the best surgical approach, determines the extent of sphincter division, and estimates the risk of postoperative incontinence. We carried out a prospective diagnostic accuracy study involving 50 patients (mean age, 42.44 years) with perianal fistulas who underwent pelvic MRI with a 1.5 Tesla scanner using multiple sequences, including diffusion and post-contrast series that were either local or systemic. This study aimed to evaluate the diagnostic validity of pelvic MRI/MR fistulogram in perianal fistula assessment, identify perianal fistula-associated findings by MRI, and optimize the MRI technique with maximum technical safety.
Results
Intersphincteric fistulas were the most common type of perianal fistula observed based on Parks’ classification. Intersphincteric, trans-sphincteric, extrasphincteric, and suprasphincteric fistulas were found in 30 (60%), 12 (24%), 4 (8%), and 4 (8%) patients, respectively. According to St. James’ classification, 21 (42%), 9 (18%), 8 (16%), 4 (8%), and 8 (16%) patients had perianal fistula grades I, II, III, IV, and V, respectively. The combination of variable MR sequences and MR fistulogram increased the diagnostic validity of MRI examinations. Our results correlated with surgical results (reference standard) with perfect interobserver reliability.
Conclusions
Of all imaging modalities, MRI has become a prerequisite for a successful surgery of a perianal fistula. MRI can identify: (a) fistula morphological details, (b) the relationship between the fistulous tract and the anal sphincter, (c) fistula wound healing, (d) an active versus chronic scarred fistula, (e) postoperative stigmata, and (f) a perianal fistula from its mimics. MRI with variable sequences and MRI fistulogram are successful combinations that increase diagnostic efficiency with technical safety by avoiding both ionizing radiation and systemic gadolinium.
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Crohn's Disease-Associated and Cryptoglandular Fistulas: Differences and Similarities. J Clin Med 2023; 12:jcm12020466. [PMID: 36675403 PMCID: PMC9860571 DOI: 10.3390/jcm12020466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/01/2023] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Perianal fistulas are defined as pathological connections between the anorectal canal and the perianal skin. Most perianal fistulas are cryptoglandular fistulas, which are thought to originate from infected anal glands. The remainder of the fistulas mainly arises as complications of Crohn's disease (CD), trauma, or as a result of malignancies. Fistulas in CD are considered as a consequence of a chronic and transmural inflammatory process in the distal bowel and can, in some cases, even precede the diagnosis of CD. Although both cryptoglandular and CD-associated fistulas might look similar macroscopically, they differ considerably in their complexity, treatment options, and healing rate. Therefore, it is of crucial importance to differentiate between these two types of fistulas. In this review, the differences between CD-associated and cryptoglandular perianal fistulas in epidemiology, pathogenesis, and clinical management are discussed. Finally, a flow chart is provided for physicians to guide them when dealing with patients displaying their first episode of perianal fistulas.
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King D, Coupland B, Dosanjh A, Cole A, Ward S, Reulen RC, Adderley NJ, Patel P, Trudgill N. The risk of subsequent surgery following bowel resection for Crohn's disease in a national cohort of 19 207 patients. Colorectal Dis 2023; 25:83-94. [PMID: 36097792 DOI: 10.1111/codi.16331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 02/14/2022] [Accepted: 04/07/2022] [Indexed: 02/02/2023]
Abstract
AIM Surgery is required for most patients with Crohn's disease (CD) and further surgery may be necessary if medical treatment fails to control disease activity. The aim of this study was to characterize the risk of, and factors associated with, further surgery following a first resection for Crohn's disease. METHODS Hospital Episode Statistics from England were examined to identify patients with CD and a first recorded bowel resection between 2007 and 2016. Multivariable logistic regression was used to examine risk factors for further resectional surgery within 5 years. Prevalence-adjusted surgical rates for index CD surgery over the study period were calculated. RESULTS In total, 19 207 patients (median age 39 years, interquartile range 27-53 years; 55% women) with CD underwent a first recorded resection during the study period. 3141 (16%) underwent a further operation during the study period. The median time to further surgery was 2.4 (interquartile range 1.2-4.6) years. 3% of CD patients had further surgery within 1 year, 14% by 5 years and 23% by 10 years. Older age (≥58), index laparoscopic surgery and index elective surgery (adjusted OR 0.65, 95% CI 0.54-0.77; 0.77, 0.67-0.88; and 0.77, 0.69-0.85; respectively) were associated with a reduced risk of further surgery by 5 years. Prior surgery for perianal disease (1.60, 1.37-1.87), an extraintestinal manifestation of CD (1.51, 1.22-1.86) and index surgery in a high-volume centre for CD surgery (1.20, 1.02-1.40) were associated with an increased risk of further surgery by 5 years. A 25% relative and 0.3% absolute reduction in prevalence-adjusted index surgery rates for CD was observed over the study period. CONCLUSIONS Further surgery following an index operation is common in CD. This risk was particularly seen in patients with perianal disease, extraintestinal manifestations and those who underwent index surgery in a high-volume centre.
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Affiliation(s)
- Dominic King
- Department of Gastroenterology, Sandwell and West Birmingham NHS Trust, West Bromwich, Birmingham, UK.,Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Benjamin Coupland
- Health Informatics, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Amandeep Dosanjh
- Health Informatics, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Andrew Cole
- Department of Gastroenterology, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Stephen Ward
- Department of Colorectal Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Raoul C Reulen
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Nicola J Adderley
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Prashant Patel
- Health Informatics, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Nigel Trudgill
- Department of Gastroenterology, Sandwell and West Birmingham NHS Trust, West Bromwich, Birmingham, UK
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Laland M, François M, D'Amico F, Zallot C, Brochard C, Dewitte M, Siproudhis L, Peyrin-Biroulet L, Bouguen G. Identification of the optimal medical and surgical management for patients with perianal fistulising Crohn's disease. Colorectal Dis 2023; 25:75-82. [PMID: 36016511 DOI: 10.1111/codi.16314] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/28/2022] [Accepted: 08/08/2022] [Indexed: 02/02/2023]
Abstract
AIM The aim of our study was to assess the best medical and surgical approaches for perianal Crohn's disease (PCD) in order to identify an optimal combined medical and surgical treatment. METHODS Medical records of all patients with PCD treated with TNFα antagonists in two referral centres between 1998 and 2018 were reviewed. Predictors of long-term outcomes were identified using a Cox proportional hazard model. RESULTS A total of 200 patients were included. Fifty-three patients (26.5%) were treated with adalimumab and 147 (73.5%) with infliximab. A combination of TNFα antagonist with an immunosuppressant and the presence of proctitis were independently associated with fistula closure. Seton was placed in 127 patients (63.5%) before starting biological therapy. Eighty patients (40%) underwent additional perineal surgery. Prior PCD surgery, seton positioning, additional perineal surgery, and additional surgery within 52 weeks of anti-TNFα treatment were associated with an increased rate of fistula closure. Finally, medical combination therapy (anti-TNFα plus immunosuppressant) along with seton placement and additional surgery within 1 year was the best management for PCD patients (p = 0.02). CONCLUSION Combined medical and surgical management is required for the treatment of PCD patients. Medical combination therapy associated with seton placement and additional surgery within 1 year is the best management for PCD patients.
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Affiliation(s)
| | | | - Ferdinando D'Amico
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Camille Zallot
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Charlène Brochard
- CHU Rennes, Univ Rennes, INSERM, CIC1414, Institut NUMECAN (Nutrition Metabolism and Cancer), Rennes, France
| | - Marie Dewitte
- CHU Rennes, Univ Rennes, INSERM, CIC1414, Rennes, France
| | - Laurent Siproudhis
- CHU Rennes, Univ Rennes, INSERM, CIC1414, Institut NUMECAN (Nutrition Metabolism and Cancer), Rennes, France
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Guillaume Bouguen
- CHU Rennes, Univ Rennes, INSERM, CIC1414, Institut NUMECAN (Nutrition Metabolism and Cancer), Rennes, France
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Triantafyllakis I, Saridi M, Toska A, Albani EN, Togas C, Christodoulou DK, Katsanos KH. SURGICAL INTERVENTION IN PATIENTS WITH IDIOPATHIC INFLAMMATORY BOWEL DISEASE AND PERIANAL DISEASE. POLSKI MERKURIUSZ LEKARSKI : ORGAN POLSKIEGO TOWARZYSTWA LEKARSKIEGO 2023; 51:482-488. [PMID: 38069848 DOI: 10.36740/merkur202305106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE Aim: The aim of the study was to investigate the incidence of IBD in gastrointestinal surgery patients and record the disease's characteristics and treatment. PATIENTS AND METHODS Materials and Methods: A search was carried out in the archives of the gastroenterology clinics of the University General Hospital of Ioannina and the General Hospital of Ioannina "G. Hatzikosta" in Greece. All cases of operated patients from 1980 to 2018 were examined. The duration of the study was 4 months. Data were analyzed with the SPSS program, v.28. RESULTS Results: The total sample consisted of 1464 patients (n=1464). Most of them (915-62.5%) came from the University General Hospital of Ioannina, while the rest (549-37.5%) came from the GHI hospital "G. Hatzikosta". The mean age of the patients was 47 years (M=47.26, SD=17.34, Min=<1 month, Max=95 years). From the total sample, 58 patients (4%) suffered from IBD; most were men (42-72.41%). Their mean age was approximately 50 years (M=49.63, SD=16.48, Min=25 years, Max=77 years, range=52 years) and most belonged to the age groups of 31-40 years (11 patients- 19.6%) and 21-30 years and 61-70 years (10 patients-17.9%). The perianal disease was present in 43.1% (25 patients). The most frequent type of operation was fistula resection, ligation, curettage-biopsy (24.1%) and opening-drainage (22.4%-13 patients) and the most frequent type of anesthesia was general anesthesia (93.1%-54 patients). CONCLUSION Conclusions: This long-term study of the patients' data followed up over time showed that the possibility of surgery in patients with IBD is mitigated through systematic monitoring and multifaceted therapeutic treatment.The perianal disease which appeared more often in men shows that it can be diagnosed early and at an early stage and with the new minimally invasive techniques the patient with IBD can be treated with a better quality of life.
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Affiliation(s)
| | - Maria Saridi
- LABORATORY OF CLINICAL NURSING, DEPARTMENT OF NURSING, UNIVERSITY OF THESSALY, LARISSA, GREECE
| | - Aikaterini Toska
- LABORATORY OF CLINICAL NURSING, DEPARTMENT OF NURSING, UNIVERSITY OF THESSALY, LARISSA, GREECE
| | - Eleni N Albani
- DEPARTMENT OF NURSING, UNIVERSITY OF PATRA, PATRA, GREECE
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Householder S, Picoraro JA. Diagnosis and Classification of Fistula from Inflammatory Bowel Disease and Inflammatory Bowel Disease-Related Surgery. Gastrointest Endosc Clin N Am 2022; 32:631-650. [PMID: 36202507 DOI: 10.1016/j.giec.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Fistula in inflammatory bowel disease (IBD) is a well-known yet poorly understood phenotype. Pathophysiology is largely based on the activation of the epithelial-mesenchymal transition (EMT); however, interactions with the microbiome, genetics, mechanical stress and the presence of stricturing disease, and surgical complications play a role. Perianal penetrating disease represents a more severe phenotype in IBD. Pouch-associated fistula can arise as a result of an anastomotic leak, surgical complications, or Crohn's disease (CD) of the pouch. Classification is site-dependent, includes a range of severity, and informs management. It is important to determine associated symptoms and recognize the complex interplay of underlying etiologies to form the basis of appropriate care.
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Affiliation(s)
| | - Joseph A Picoraro
- Columbia University Irving Medical Center, NewYork-Presbyterian Morgan Stanley Children's Hospital, 622 West 168th Street, PH17-105, New York, NY 10032, USA.
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Chen G, Pedarla V, Null KD, Cazzetta SE, Khan QR, Schwartz DA. Health Care Costs and Resource Utilization Among Patients With Crohn's Disease With and Without Perianal Fistula. Inflamm Bowel Dis 2022; 28:870-877. [PMID: 34525184 PMCID: PMC9165558 DOI: 10.1093/ibd/izab198] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Indexed: 12/09/2022]
Abstract
BACKGROUND Perianal fistula (PAF), a complication of Crohn's disease (CD), is associated with substantial economic costs and poor prognosis. We determined prevalence of PAF CD in the United States and compared costs and health care resource utilization (HRU) of PAF CD patients with matched non-PAF CD patients. METHODS This was a retrospective cohort study of claims data from the IBM MarketScan Commercial Database from October 1, 2015, to September 30, 2018. Eligible patients were aged 18 to 89 years with ≥2 CD diagnoses. Patients with PAF CD had ≥1 PAF diagnosis or procedure code and were matched with non-PAF CD patients. Cumulative prevalence of PAF CD in the US population was calculated across total patients in MarketScan. All-cause and gastrointestinal (GI)-related costs and HRU were compared between groups using a generalized linear model (GLM). RESULTS Cumulative 3-year prevalence of PAF was 7.70% of patients with CD (N = 81,862) and 0.01% of the US population. Among PAF CD (n = 1218) and matched non-PAF CD (n = 4095) patients, most all-cause costs and HRU were GI-related. Mean total all-cause and GI-related health care costs per patient and per year for PAF CD were $85,233 and $71,612, respectively, vs $40,526 and $29,458 for non-PAF CD (P < .0001). Among PAF CD vs non-PAF CD patients, GLM-adjusted proportions of patients with GI-related inpatient, outpatient, or pharmacy visits, mean GI-related inpatient length of stay, and mean GI-related surgeries were higher (P < .0001 for all comparisons). CONCLUSIONS Costs and HRU are significantly higher for patients with PAF CD vs non-PAF CD patients, highlighting the economic burden of the disease.
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Affiliation(s)
- Grace Chen
- Takeda Pharmaceuticals U.S.A., Inc., Lexington, MA, USA
| | | | - Kyle D Null
- Takeda Pharmaceuticals U.S.A., Inc., Lexington, MA, USA
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13
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Nazari H, Alborzi F, Heirani-Tabasi A, Hadizadeh A, Asbagh RA, Behboudi B, Fazeli MS, Rahimi M, Keramati MR, Keshvari A, Kazemeini A, Soleimani M, Ahmadi Tafti SM. Evaluating the safety and efficacy of mesenchymal stem cell-derived exosomes for treatment of refractory perianal fistula in IBD patients: clinical trial phase I. Gastroenterol Rep (Oxf) 2022; 10:goac075. [PMCID: PMC9733972 DOI: 10.1093/gastro/goac075] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 11/05/2022] [Accepted: 11/20/2022] [Indexed: 12/13/2022] Open
Abstract
Abstract
Background
Exosome administration is a novel medical approach that promises excellent immunomodulatory properties without the conventional side effects of current antitumor necrosis factor drugs and stem cells. This study aimed to assess the safety and efficacy of using mesenchymal stem cell (MSC) exosomes to treat refractory fistulas in patients with inflammatory bowel disease.
Methods
MSCs were derived from the umbilical cords and their exosomes were isolated. Five patients with refractory perianal Crohn’s disease fistulas with a median age of 35 years (range 31–47 years) were enrolled in the study. Exosome injections were administered in the operating room to patients with refractory fistula (fistulas that are irresponsive to anti-tumor necrosis factor-α administration within 6 months). Six months later, a physical examination, face-to-face interviews, and magnetic resonance imaging were employed to evaluate the therapy responses of patients.
Results
The outcomes within 6 months after initiation of therapy showed that four patients had responded to therapy. Three patients who received exosome injections exhibited complete healing, while one reported no improvement and active discharge from the fistula site. In addition, five patients (100%) reported neither systemic nor local adverse effects.
Conclusions
Injection of exosomes extracted from MSCs demonstrates safety and a satisfactory therapeutic effect, as evidenced in this and other studies, and may play a significant role in the future treatment of gastrointestinal fistulas.
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Affiliation(s)
- Hojjatollah Nazari
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Department of Biomedical Engineering, School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, Australia
| | - Foroogh Alborzi
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Department of Gastroenterology, Division of Gastroenterology, Imam Khomeini Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Asieh Heirani-Tabasi
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Department of Cardiovascular Surgery, Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Hadizadeh
- Department of Cardiovascular Surgery, Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Akbari Asbagh
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnam Behboudi
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sadegh Fazeli
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojgan Rahimi
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Keramati
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Keshvari
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Kazemeini
- Department of Colorectal Surgery, Colorectal Research Center, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Soleimani
- Corresponding authors. Seyed Mohsen Ahmadi Tafti, Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran 1419733141, Iran. Tel: +98-912-2109773; ; Masoud Soleimani, Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran. Tel: +98-930-9116174;
| | - Seyed Mohsen Ahmadi Tafti
- Corresponding authors. Seyed Mohsen Ahmadi Tafti, Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran 1419733141, Iran. Tel: +98-912-2109773; ; Masoud Soleimani, Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran. Tel: +98-930-9116174;
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14
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Nazari H, Naei VY, Tabasi AH, Badripour A, Akbari Asbagh R, Keramati MR, Sharifi A, Behboudi B, Kazemeini A, Abbasi M, Keshvari A, Ahmadi Tafti SM. Advanced Regenerative Medicine Strategies for Treatment of Perianal Fistula in Crohn's Disease. Inflamm Bowel Dis 2022; 28:133-142. [PMID: 34291798 DOI: 10.1093/ibd/izab151] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Indexed: 12/15/2022]
Abstract
Regenerative medicine is an emerging therapeutic method that aims to reconstruct tissues and organs. This advanced therapeutic approach has demonstrated great potential in addressing the limitations of medical and surgical procedures for treating perineal fistula in patients with Crohn's disease. Recent developments in stem cell technology have led to a massive good manufacturing practices (GMPs) production of various stem cells, including mesenchymal and embryonic cells, along with induction of pluripotent stem cells to repair damaged tissues in the fistula. The recent advances in separation and purification of exosomes, as biologic nanovesicles carrying anti-inflammatory and regenerative agents, have made them powerful tools to treat this inflammatory disease. Further, tremendous advances in nanotechnology, biomaterials, and scaffold fabrication methods enable tissue engineering methods to synthesize tissue-like structures to assist surgical techniques. This review focuses on advanced regenerative-based methods including stem cell therapy, exosome therapy, and tissue engineering used in the treatment of perianal fistula. Relevant in vitro and in vivo studies and the latest innovations in implementation of regenerative medicine for this disease are also separately reviewed. Additionally, current challenges regarding implementation of g stem cells, exosomes, and tissue engineering methods for bridging the gaps between laboratory findings and clinic application will be discussed.
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Affiliation(s)
- Hojjatollah Nazari
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Yaghoubi Naei
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Asieh Heirani Tabasi
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.,Department of Cell Therapy and Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Abolfazl Badripour
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Akbari Asbagh
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Keramati
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirsina Sharifi
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnam Behboudi
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Kazemeini
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amir Keshvari
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohsen Ahmadi Tafti
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran.,Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
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15
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Medical Treatment of Intestinal Crohn's disease. SEMINARS IN COLON AND RECTAL SURGERY 2022. [DOI: 10.1016/j.scrs.2022.100862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Schwandner O. Stem cell injection for complex anal fistula in Crohn’s disease: A single-center experience. World J Gastroenterol 2021; 27:3643-3653. [PMID: 34239275 PMCID: PMC8240051 DOI: 10.3748/wjg.v27.i24.3643] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/10/2021] [Accepted: 06/04/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Despite tremendous progress in medical therapy and optimization of surgical strategies, considerable failure rates after surgery for complex anal fistula in Crohn’s disease have been reported. Therefore, stem cell therapy for the treatment of complex perianal fistula can be an innovative option with potential long-term healing.
AIM To evaluate the results of local administration of allogenic, adipose-derived mesenchymal stem cells (darvadstrocel) for complex anal Crohn’s fistula.
METHODS All patients with complex anal fistulas associated with Crohn’s disease who were amenable for definite fistula closure within a defined observation period were potential candidates for stem cell injection (darvadstrocel) if at least one conventional or surgical attempt to close the fistula had failed. Darvadstrocel was only indicated in patients without active Crohn’s disease and without presence of anorectal abscess. Local injection of darvadstrocel was performed as a standardized procedure under general anesthesia including single-shot antibiotic prophylaxis, removal of seton drainage, fistula curettage, closure of the internal openings and local stem cell injection. Data collection focusing on healing rates, occurrence of abscess and follow-up was performed on a regular basis of quality control and patient care. Data were retrospectively analyzed.
RESULTS Between July 2018 and January 2021, 12 patients (6 females, 6 males) with a mean age of 42.5 (range: 26-61) years underwent stem cell therapy. All patients had a minimum of one complex fistula, including patients with two complex fistulas in 58.3% (7/12). Two of the 12 patients had horse-shoe fistula and 3 had one complex fistula. According to Parks classification, the majority of fistulas were transsphincteric (76%) or suprasphincteric (14%). All patients underwent removal of seton, fistula curettage, transanal closure of internal opening by suture (11/12) or mucosal flap (1/12) and stem cell injection. At a mean follow-up of 14.3 (range: 3-30) mo, a healing rate was documented in 66.7% (8/12); mean duration to achieve healing was 12 (range: 6-30) wk. Within follow-up, 4 patients required reoperation due to perianal abscess (33.3%). Focusing on patients with a minimum follow-up of 12 mo (6/12) or 24 mo (4/12), long-term healing rates were 66.7% (4/6) and 50.0% (2/4), respectively.
CONCLUSION Data of this single-center experience are promising but limited due to the small number of patients and the retrospective analysis.
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Affiliation(s)
- Oliver Schwandner
- Department of Proctology, Krankenhaus Barmherzige Brueder, Regensburg 93049, Germany
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17
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Cicero G, Mazziotti S. Crohn's disease at radiological imaging: focus on techniques and intestinal tract. Intest Res 2020; 19:365-378. [PMID: 33232590 PMCID: PMC8566824 DOI: 10.5217/ir.2020.00097] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/02/2020] [Indexed: 11/05/2022] Open
Abstract
Over recent years, inflammatory bowel diseases have become an issue of increased attention in daily clinical practice, due to both a rising incidence and improved imaging capability in detection. In particular, the diagnosis of Crohn's disease is based on clinical picture, laboratory tests and colonoscopy with biopsy. However, colonoscopic evaluation is limited to the mucosal layer. Thus, imaging modalities play a pivotal role in enriching the clinical picture, delivering information on intestinal and extraintestinal involvement. All the imaging modalities can be employed in evaluation of Crohn's disease patients, each of them with specific strengths as well as limitations. In this wide selection, the choice of a proper diagnostic framework can be challenging for the clinician. Therefore, the aim of this work is to offer an overview of the different imaging techniques, with brief technical details and diagnostic potential related to each intestinal tract.
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Affiliation(s)
- Giuseppe Cicero
- Section of Radiological Sciences, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Silvio Mazziotti
- Section of Radiological Sciences, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
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18
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Maldonado-Contreras A, Ferrer L, Cawley C, Crain S, Bhattarai S, Toscano J, Ward DV, Hoffman A. Dysbiosis in a canine model of human fistulizing Crohn's disease. Gut Microbes 2020; 12:1785246. [PMID: 32730134 PMCID: PMC7524328 DOI: 10.1080/19490976.2020.1785246] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Crohn's disease (CD) is a chronic immune-mediated inflammatory condition caused by the loss of mucosal tolerance toward the commensal microbiota. On average, 29.5% and 42.7% CD patients experience perianal complications at 10 and 20 y after diagnosis, respectively. Perianal CD (pCD) result in high disease burden, diminished quality of life, and elevated health-care costs. Overall pCD are predictors of poor long-term outcomes. Animal models of gut inflammation have failed to fully recapitulate the human manifestations of fistulizing CD. Here, we evaluated dogs with spontaneous canine anal furunculosis (CAF), a disease with clinical similarities to pCD, as a surrogate model for understanding the microbial contribution of human pCD pathophysiology. By comparing the gut microbiomes between dogs suffering from CAF (CAF dogs) and healthy dogs, we show CAF-dog microbiomes are either very dissimilar (dysbiotic) or similar (healthy-like), yet unique, to healthy dog's microbiomes. Compared to healthy or healthy-like CAF microbiomes, dysbiotic CAF microbiomes showed an increased abundance of Bacteroides vulgatus and Escherichia coli and a decreased abundance of Megamonas species and Prevotella copri. Our results mirror what have been reported in previous microbiome studies of patients with CD; particularly, CAF dogs exhibited two distinct microbiome composition: dysbiotic and healthy-like, with determinant bacterial taxa such as E. coli and P. copri that overlap what it has been found on their human counterpart. Thus, our results support the use of CAF dogs as a surrogate model to advance our understanding of microbial dynamics in pCD.
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Affiliation(s)
- Ana Maldonado-Contreras
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA,CONTACT Ana Maldonado-Contreras Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, 01655, USA
| | - Lluís Ferrer
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Caitlin Cawley
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA
| | - Sarah Crain
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Shakti Bhattarai
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA
| | - Juan Toscano
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA
| | - Doyle V. Ward
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA
| | - Andrew Hoffman
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
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19
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Emile SH, Gilshtein H, Wexner SD. Outcome of Ileal Pouch-anal Anastomosis in Patients With Indeterminate Colitis: A Systematic Review and Meta-analysis. J Crohns Colitis 2020; 14:1010-1020. [PMID: 31912129 DOI: 10.1093/ecco-jcc/jjaa002] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Indeterminate colitis [IC] is type of inflammatory bowel disease that exhibits features of both ulcerative colitis [UC] and Crohn's disease [CD]. The present meta-analysis aimed to assess the outcomes of ileal pouch-anal anastomosis [IPAA] in patients with IC in comparison with patients with UC. METHODS A PRISMA-compliant systematic review of the outcome of IPAA in patients with IC was conducted. Electronic databases were searched, and full-text articles were reviewed to extract essential data. Main outcome measures were pouch failure and pouch-related complications. RESULTS A total of 17 studies were included in this meta-analysis. There were 1057 patients with IC and 6511 patients with UC. The weighted mean pouch failure rate in patients with IC was 7.5 (95% confidence interval [CI]: 4.8-10.2) and the weighted mean complication rate was 67 [95% CI: 53.5-80.5]. As compared with patients with UC, patients with IC had significantly higher odds of developing complications after IPAA (odds ratio [OR]: 2.6, p <0.001): pouch fistula [OR:4.98, p <0.001], pelvic sepsis [OR:3.98, p =0.002], pelvic or cuff abscess [OR: 4.5, p <0.001], perineal complications [OR: 5.13, p <0.001], and ultimate diagnosis of CD [OR: 2.57, p <0.001]. Patients with IC and UC had similar odds of pouch failure, pouchitis, anastomotic leak, stricture, and small bowel obstruction. CONCLUSIONS Patients with IC had similar pouch failure rates, yet higher overall complication rates than patients with UC. Complications that tend to be higher after IPAA for patients with IC include pouch fistula, pelvic sepsis, abscess, perineal complications, and ultimate diagnosis of Crohn's disease.
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Affiliation(s)
- Sameh Hany Emile
- Colorectal Surgery Unit, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Hayim Gilshtein
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, FL, USA
| | - Steven D Wexner
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, FL, USA
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20
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Makaro A, Fichna J, Włodarczyk M. Single Nucleotide Polymorphisms in Colitis-Associated Colorectal Cancer: A Current Overview with Emphasis on the Role of the Associated Genes Products. Curr Drug Targets 2020; 21:1456-1462. [PMID: 32718287 DOI: 10.2174/1389450121666200727105218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/27/2020] [Accepted: 05/18/2020] [Indexed: 12/14/2022]
Abstract
Colitis-Associated Colorectal Cancer (CA-CRC) is one of the most severe complications of Inflammatory Bowel Disease (IBD) and constitutes the cause of death in 10-15% of patients. The risk ratio for carcinogenesis depends on numerous factors, such as the extent of intestinal inflammatory lesions and the duration of the disease. CA-CRC is a major problem of today's gastroenterology and colorectal surgery due to the fact that the incidence and prevalence of IBD are increasing. In this review, we discussed the current state of knowledge regarding genetic differences between sporadic CRC and CA-CRC, especially pertaining to the chromosomal instability mechanism (CIN). In order to explain CA-CRC molecular basis, we have analyzed the data from studies regarding the correlations between CA-CRC and the presence of Single Nucleotide Polymorphisms (SNPs). Further focus on the role of associated proteins has emphasized the role of NF-κB signaling as the main link between inflammation and carcinogenesis during the course of IBD.
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Affiliation(s)
- Adam Makaro
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Jakub Fichna
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Marcin Włodarczyk
- Department of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland,Department of General and Colorectal Surgery, Medical University of Lodz, Haller Square 1, 90-624 Lodz, Poland
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21
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Waheed KB, Shah WJ, Altaf B, Amjad M, Hameed F, Wasim S, UlHassan MZ, Abuabdullah ZM, Rajamonickam SN, Arulanatham ZJ. Magnetic resonance imaging findings in patients with initial manifestations of perianal fistulas. Ann Saudi Med 2020; 40:42-48. [PMID: 32026703 PMCID: PMC7012033 DOI: 10.5144/0256-4947.2020.42] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Crohn's disease (CD) is a serious cause of perianal disease and the incidence is increasing in Saudi Arabia. MR imaging may document specific features that may help to foresee Crohn's disease in patients making an initial presentation. OBJECTIVE Present MR imaging findings of perianal fistulas in patients making an initial presentation. DESIGN Retrospective, observational. SETTING Radiology clinic in in Dhahran. PATIENTS AND METHODS All previously undiagnosed and untreated patients who presented for the first time to the outpatient clinics from September 2015-2018 with perianal fistulas were retrospectively evaluated. Previously diagnosed CD patients, post-surgical or intervention cases were excluded. Fistulas were categorized as low or high anal, simple or complex, and were graded per St. James University Hospital Classification. Imaging was interpreted by two experienced readers based on the Van Assche score. MAIN OUTCOME MEASURES Fistula features on MR imaging and diagnosis of CD. SAMPLE SIZE 171 patients. RESULTS Of 171 patients, 139 (81.3%) were males with mean age of 37.2 (12.7) years; the 32 females had a mean age of 35.8 (10.6) years. Twenty-one patients (12.3%) had CD. Fourteen (40.4%) patients with complex fistulas had CD in comparison to only 5 (4.8%) simple fistula patients ( P=.0005). More than half of patients with complex and high anal fistulas had CD ( P=.0005). Females were more affected than males ( P=.0005). CONCLUSION Complex or high anal fistula on MR imaging may be the initial presentation of CD and warrant further work up to establish the diagnosis. LIMITATIONS Retrospective, small sample, single center, and short duration study. CONFLICT OF INTEREST None.
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Affiliation(s)
- Khawaja Bilal Waheed
- From the Department of Radiology, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Waseem Jan Shah
- From the Department of Pediatric Surgery, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Bilal Altaf
- From the Department of General Surgery, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Muhammad Amjad
- From the Department of Internal Medicine, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Fawad Hameed
- From the Department of General Surgery, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Sana Wasim
- From the Department of Radiology, Rawalpindi Medical College, Rawalpindi, Pakistan
| | - Muhammad Zia UlHassan
- From the Department of Radiology, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
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22
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Gomes A, Minata MK, Jukemura J, de Moura EGH. Video anoscopy: results of routine anal examination during colonoscopies. Endosc Int Open 2019; 7:E1549-E1562. [PMID: 31723578 PMCID: PMC6847703 DOI: 10.1055/a-0998-3958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/22/2019] [Indexed: 12/17/2022] Open
Abstract
Background and study aims Anal examination and video anoscopy (VA) are rarely performed during colonoscopies. The aim of this study is to demonstrate that anal examination and VA provide important information in all routine colonoscopies. Patients and methods A cross-sectional study was conducted on 12,151 patients screened by VA which were performed during routine outpatient colonoscopy between 2006 and 2018. The aspects studied were: normal examination; hemorrhoidal disease; thrombosed hemorrhoids; anal fissure; perianal Crohn's Disease; perianal fistula; condyloma; polyps; neoplasms; stenosis; bleeding. Results Of the colonoscopies performed on 12,151 patients, 9,364 cases (77.06 %) presented some alterations. Internal I degree hemorrhoids (5911 - 48.65 %); internal hemorrhoids of II, III and IV degrees (2362 - 19.44 %); thrombosed hemorrhoids (120 - 0.99 %); bleeding (56 - 0.46 %); fissure (415 - 3.42 %); perianal fistula (42 - 0.35 %); perianal Crohn's Disease (34 - 0.28 %); condylomas (18 - 0.15 %); anal stenosis (30 - 0.25 %); other findings (310 - 2.55 %); polyps (62 - 0.51 %), one of which was adenomatous with high-grade dysplasia; four cases of anal canal neoplasia (0.03 %): two cases of squamous cell carcinoma and two cases of adenocarcinoma. Conclusion The association of routine video anoscopy during colonoscopy improved diagnosis of neoplastic anal lesions, allowed correct classification of the degree of hemorrhoidal disease, helped to confirm the bleeding site and detected other anal pathologies. The main findings were hemorrhoidal diseases, fissures and perianal fistulas. The study suggests that VA should be used in all colonoscopies.
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Affiliation(s)
- Alexandre Gomes
- Department of Gastroenterology, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Corresponding author Alexandre Gomes, MD, MSc Department of GastroenterologyHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloRua Dr. Luiz Garcia Duarte 12518047-599 Sorocaba – São PauloBrasil+55-15-32113601
| | - Maurício Kazuyoshi Minata
- Department of Gastroenterology, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - José Jukemura
- Department of Gastroenterology, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
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Abstract
Medical treatment remains the mainstay of perianal disease management for CD; however, aggressive surgical management should be considered for severe or recurrent disease. In all cases of perianal CD, medical and surgical treatments should be used in tandem by a multidisciplinary team. Significant development has been made in the treatment of Crohn's-related fistulas, particularly minimally invasive options with recent clinical trials showing success with mesenchymal stem cell applications. Inevitably, some patients with severe refractory disease may require fecal diversion or proctectomy. When considering reversal of a diverting or end ileostomy, cessation of proctitis is the most important factor.
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Affiliation(s)
- Adam Truong
- Division of Colorectal Surgery, Cedars-Sinai Medical Center, 8737 Beverly Blvd., Suite 101, Los Angeles, CA 90048, USA
| | - Karen Zaghiyan
- Division of Colorectal Surgery, Cedars-Sinai Medical Center, 8737 Beverly Blvd., Suite 101, Los Angeles, CA 90048, USA
| | - Phillip Fleshner
- Division of Colorectal Surgery, Cedars-Sinai Medical Center, 8737 Beverly Blvd., Suite 101, Los Angeles, CA 90048, USA.
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24
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Abstract
A full understanding of the presentation and work-up of inflammatory bowel disease is necessary to ensure appropriate treatment of this complex disease. Crohn's disease and ulcerative colitis share many common clinical features but are treated very differently. This article covers the factors which contribute to IBD pathogenesis and presentation as well as the methods of diagnosis and work-up to ensure that the appropriate diagnosis is reached. This article also serves as a basis of understanding for the more complex aspects of the disease to be discussed in subsequent articles.
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25
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Bolshinsky V, Church J. Management of Complex Anorectal and Perianal Crohn's Disease. Clin Colon Rectal Surg 2019; 32:255-260. [PMID: 31275071 DOI: 10.1055/s-0039-1683907] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Perianal symptoms occur in up to 50% of patients with Crohn's disease in other parts of the gastrointestinal tract, and in 5% of patients it is the first manifestation of the disease. The perianal area is often under stress in patients with Crohn's disease, because of the diarrhea, and the fecal urgency, frequency, and incontinence caused by proximal disease. Symptomatic perianal disease can therefore be due to the effects of the stress on an otherwise normal anus, or the result of Crohn's disease in the low rectum and/or perianal tissues themselves. This key distinction should drive the investigation and management of anal and perianal symptoms in patients with Crohn's disease. In this review, the evaluation and management of the various manifestations of Crohn's disease in the perineum and perianal tissues will be described.
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Affiliation(s)
| | - James Church
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, Ohio
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26
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Abstract
Since the introduction of the first anti-tumor necrosis factor antibodies in the late 1990s, biologic therapy has revolutionized the medical treatment of patients with inflammatory bowel disease (IBD). Nevertheless, surgery continues to play a significant role in treating IBD patients. Rates of intestinal resection in patients with Crohn's disease or colectomy in ulcerative colitis are reducing but not substantially over the long term. An increasing variety of biologic medications are now available to treat IBD patients in various clinical situations. Consequently, a number of questions persist about how biologic medications affect the need for surgery and overall course in IBD patients. Given the trend for earlier and more frequent use of biologic medications in IBD patients, a working knowledge of the effects of these medications on surgical decision-making and outcomes is essential for the practicing colorectal surgeon and gastroenterologist. This review seeks to summarize the relevant literature surrounding biologic use and IBD surgery with a focus on the effect of biologics on the frequency, type and complications of surgery in this 'age of biologics'.
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Affiliation(s)
- Daniel J Wong
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Eve M Roth
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph D Feuerstein
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Vitaliy Y Poylin
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
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27
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Wong DJ, Roth EM, Feuerstein JD, Poylin VY. Surgery in the age of biologics. Gastroenterol Rep (Oxf) 2019; 7:77-90. [PMID: 30976420 PMCID: PMC6454839 DOI: 10.1093/gastro/goz004] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 11/02/2018] [Indexed: 02/07/2023] Open
Abstract
Since the introduction of the first anti-tumor necrosis factor antibodies in the late 1990s, biologic therapy has revolutionized the medical treatment of patients with inflammatory bowel disease (IBD). Nevertheless, surgery continues to play a significant role in treating IBD patients. Rates of intestinal resection in patients with Crohn's disease or colectomy in ulcerative colitis are reducing but not substantially over the long term. An increasing variety of biologic medications are now available to treat IBD patients in various clinical situations. Consequently, a number of questions persist about how biologic medications affect the need for surgery and overall course in IBD patients. Given the trend for earlier and more frequent use of biologic medications in IBD patients, a working knowledge of the effects of these medications on surgical decision-making and outcomes is essential for the practicing colorectal surgeon and gastroenterologist. This review seeks to summarize the relevant literature surrounding biologic use and IBD surgery with a focus on the effect of biologics on the frequency, type and complications of surgery in this 'age of biologics'.
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Affiliation(s)
- Daniel J Wong
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Eve M Roth
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph D Feuerstein
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Vitaliy Y Poylin
- Department of Surgery, Division of Colon & Rectum Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
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28
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Consider using biological agents or stem cell therapy when managing perianal Crohn’s disease. DRUGS & THERAPY PERSPECTIVES 2018. [DOI: 10.1007/s40267-018-0549-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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29
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Abstract
In this article, we begin with an introduction of the perianal region anatomy, then review the definition, etiology, epidemiology, and 2 major classification systems of perianal fistulas. The role of MR imaging for assessment of perianal fistulas is mainly discussed. Finally, the medical and surgical treatment principles are reviewed.
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Affiliation(s)
- Kartik S Jhaveri
- Joint Department of Medical Imaging, University Health Network, Mount Sinai Hospital, Women's College Hospital, University of Toronto, 610 University Avenue, 3-957, Toronto, ON M5G 2M9, Canada.
| | - Seng Thipphavong
- Joint Department of Medical Imaging, University Health Network, Mount Sinai Hospital, Women's College Hospital, University of Toronto, 610 University Avenue, 3-957, Toronto, ON M5G 2M9, Canada
| | - Lijun Guo
- Joint Department of Medical Imaging, University Health Network, 700 University Avenue, 2-84, Toronto, Ontario M5G 2M9, Canada
| | - Mukesh G Harisinghani
- Department of Abdominal Imaging, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
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30
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Adegbola SO, Pisani A, Sahnan K, Tozer P, Ellul P, Warusavitarne J. Medical and surgical management of perianal Crohn's disease. Ann Gastroenterol 2018; 31:129-139. [PMID: 29507460 PMCID: PMC5825943 DOI: 10.20524/aog.2018.0236] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 11/24/2017] [Indexed: 12/16/2022] Open
Abstract
Crohn's disease is increasingly thought to encompass multiple possible phenotypes. Perianal manifestations account for one such phenotype and represent an independent disease modifier. In its more severe form, perianal Crohn's disease confers a higher risk of a severe and disabling disease course, relapses, hospital admissions and operations. This, in turn, imposes a considerable burden and disability on patients. Identification of the precise manifestation is important, as management is nuanced, with both medical and surgical components, and is best undertaken in a multidisciplinary setting for both diagnosis and ongoing treatment. The introduction of biologic medication has heralded a significant addition to the management of fistulizing perianal Crohn's disease in particular, albeit with modest results. It remains a very challenging condition to treat and further work is required to optimize management in this group of patients.
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Affiliation(s)
- Samuel O. Adegbola
- Department of Colorectal Surgery St. Mark’s Hospital, Harrow, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phil Tozer, Janindra Warusavitarne)
- Department of Surgery and Cancer, Imperial College, London, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phillip Tozer, Janindra Warusavitarne)
| | - Anthea Pisani
- Department of Gastroenterology, Mater dei Hospital, Malta (Pierre Ellul)
| | - Kapil Sahnan
- Department of Colorectal Surgery St. Mark’s Hospital, Harrow, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phil Tozer, Janindra Warusavitarne)
- Department of Surgery and Cancer, Imperial College, London, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phillip Tozer, Janindra Warusavitarne)
| | - Phil Tozer
- Department of Colorectal Surgery St. Mark’s Hospital, Harrow, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phil Tozer, Janindra Warusavitarne)
- Department of Surgery and Cancer, Imperial College, London, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phillip Tozer, Janindra Warusavitarne)
| | - Pierre Ellul
- Department of Gastroenterology, Mater dei Hospital, Malta (Pierre Ellul)
| | - Janindra Warusavitarne
- Department of Colorectal Surgery St. Mark’s Hospital, Harrow, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phil Tozer, Janindra Warusavitarne)
- Department of Surgery and Cancer, Imperial College, London, United Kingdom (Samuel O. Adegbola, Kapil Sahnan, Phillip Tozer, Janindra Warusavitarne)
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