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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Immunology and Genetics Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: Gastric cancer,Primary immunodeficiency,Disorder,Helicopter pylori
- چکیده:
- چکیده انگلیسی: Introduction: Primary antibody deficiencies (PADs) are the most common inherited immunodeficiencies, which can present wide clinical presentation including susceptibility to bacterial infections and gastric adenocarcinoma. Since Helicopter pylori (H.pylori) infection is associated with immune dysregulation and an increased risk of gastric carcinogenesis, we evaluated the prevalence of HP infection in patients with different forms of PAD.
Methods: Thirty-seven patients with common variable immunodeficiency (CVID), 23 patients with X-linked agammaglobulinemia (XLA), and eleven patients with hyper IgM syndrome (HIgM, age range 8-25; 47 males and 24 females) were screened for H.pylori infection by Urea breath test (UBT) and H.pylori stool antigen (HPSA). Subsequently, an upper gastrointestinal endoscopy was conducted only for patients who had UBT and HPSA positive results due to an established gastrointestinal indication.
Results: Although almost all patients were under prophylactic antibiotic therapy, H.pylori infection was detected in 28% (n=20) of the patients; among different forms of PAD, 29% (n=11) of CVID patients, 30% (n=7) of XLA, and 18% (n=2) of HIgM patients were infected. Among patients with H.pylori infection, the rate of parasite infections was higher, while the prevalence of autoimmunity and autoinflammatory disorders increased in patients without H.pylori infection.
Conclusions: Despite regular immunoglobulin replacement therapy and antibiotic prophylaxis, one-fourth of PAD patients had a persistent H.pylori infection though without severe gastrointestinal manifestations. Long-term follow-up of these selected patients is essential to evaluate its association with gastric cancers.- انتشار مقاله: 30-01-1398
- نویسندگان: Fatemeh Kiaee,Naiimeh Tavakolinia,Leila Moradi,Samaneh Delavari,Kosar Abouhamzeh,Shiva Bayat,Pardis Anvari,Seyed Alireza Mahdaviani,Mohammad Nabavi,Shahin Merat,Fariborz Zandieh,Nima Parvaneh,Reza Malekzadeh
- مشاهده
- جایگاه : پژوهشی
- مجله: Immunology and Genetics Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: Consensus,management,Symptoms,guideline,Primary immunodeficiency
- چکیده:
- چکیده انگلیسی: Primary immunodeficiency (PID) is a group of more than 400 distinct genetic disorders affecting both children and adults. As signs and symptoms of PID are usually heterogeneous and unspecific, based on the available human resources and laboratory facilities, diagnosis and follow-up of these patients can be challenging. In line with this notion, management and treatment of PID are practiced divergently in different PID centers. In order to reach a distinct national protocol and given the little evidence on appropriate or universal guidelines to improve the current status of management of the disease, the Iranian PID network designed a consensus suitable for regional resources. This review summarizes this PID guideline based on the importance of different clinical complications and the level of medical authority visiting those at the first line. Further, for each complication, appropriate interventions are mentioned to improve the approach.
- انتشار مقاله: 29-10-1397
- نویسندگان: Hassan Abolhassani,Marzieh Tavakol,Zahra Chavoshzadeh,Seyed Alireza Mahdaviani,Tooba Momen,Reza Yazdani,Gholamreza Azizi,Masoud Movahedi,Amir Ali Hamidieh,Nasrin Behniafard,Mohammamd Nabavi,Saba Arshi,Mohammad Hassan Bemanian,Morteza Fallahpour,Sima Shokri,Rasol Molatefi,Roya Sherkat,Afshin Shirkani,Reza Amin,Soheila Aleyasin,Reza Faridhosseini,Farahzad Jabbari-Azad,Iraj Mohammadzadeh,Javad Ghaffari,Alireza Shafiei,Arash Kalantari,Mahboubeh Mansouri,Mehrnaz Mesdaghi,Delara Babaie,Hamid Ahanchian,Maryam Khoshkhui,Habib Soheili,Mohammad Hossein Eslamian,Taher Cheraghi,Abbas Dabbaghzadeh,Mahmoud Tavassoli,Rasoul Nasiri Kalmarzi,Seyed Hamidreza Mortazavi,Sara Kashef,Hossein Esmaeilzadeh,Javad Tafaroji,Abbas Khalili,Fariborz Zandieh,Mahnaz Sadeghi-Shabestari,Sepideh Darougar,Fatemeh Behmanesh,Hedayat Akbari,Mohammadreza Zandkarimi,Farhad Abolnezhadian,Abbas Fayezi,Mojgan Moghtaderi,Akefeh Ahmadiafshar,Behzad Shakerian,Vahid Sajedi,Behrang Taghvaei,Mojgan Safari,Marzieh Heidarzadeh,Babak Ghalehbaghi,Seyed Mohammad Fathi,Behzad Darabi,Saeed Bazregari,Nasrin Bazargan,Alireza Khayatzadeh,Naser Javahertrash,Bahram Bashardoust,Mohammadali Zamani,Azam Mohsenzadeh,Sarehsadat Ebrahimi,Samin Sharafian,Ahmad Vosughimotlagh,Mitra Tafakoridelbari,Maziar Rahimi,Parisa Ashournia,Anahita Razaghian,Fatemeh Aghaeimeybodi,Setareh Mamishi,Nima Parvaneh,Nima Rezaei,Asghar Aghamohammadi
- مشاهده