Evaluation of the frequency and diagnostic delay of primary immunodeficiency disorders among suspected patients based on the 10 warning sign criteria: A cross-sectional study in Iran

BACKGROUND: Common Variable Immunodeficiency (CVID) is characterized by an impaired antibody production and a higher susceptibility to encapsulated bacterial infections. Lung disease is considered to be the most important cause of morbidity and mortality. METHODS: We analyzed clinical, radiological and functional characteristics in 80 patients with CVID assisted in the Unidad Inmunologia e Histocompatibilidad at Durand Hospital from 1982 to 2018. RESULTS: Of the 80 patients, 55 showed pathologic lung Computed Tomography (CT). Twenty of them (36.4%) showed bronchiectasis; 26 (47.3%) interstitial involvement associated with nodules and adenopathies called GLILD (granulomatous-lymphocytic interstitial lung disease); and nine patients (16.3%) showed other lesions. Nine percent of patients with lung disease showed CT progression; none of them had spirometry worsening. GLILD patients had normal and restrictive patterns in lung function tests, in equal proportions. Two patients - one with GLILD and the other one with bronchiectasis - had an increase in spirometric pattern severity without CT progression. Lung biopsy was performed in 19% of GLILD patients, all of whom had histopathologic diagnosis of Lymphoid Interstitial Pneumonia (LIP). CONCLUSIONS: GLILD is the major cause of lung disease in CVID. Computed tomography is useful for diagnosis but not necessary in follow-up, in which functional tests should have better correlation with clinical evolution, reducing radiation exposure. Biopsy should be indicated when the clinical diagnosis is unclear. Treatment should be considered whenever there is clear evidence of disease progression

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Evaluation of the frequency and diagnostic delay of primary immunodeficiency disorders among suspected patients based on the 10 warning sign criteria: A cross-sectional study in Iran.

INTRODUCTION: The prevalence of undiagnosed primary immunodeficiency diseases is remarkably high and contributes to increasing the rate of morbidity and mortality among this group of patients. OBJECTIVE: To examine the 10 warning sign scoring system in patients suspected of primary immune deficiency and also estimate the diagnostic delay in patients with proven disease. METHODS: This descriptive cross-sectional study was carried out during the years 2015-2016 in Ali Asghar (AS) Clinic and Hospital. Two hundred patients with suspected primary immune deficiency disease were eligible for inclusion in the study. Multivariable logistic regression analysis was used to determine the relation between findings. RESULTS: In this study, the majority of suspected cases of immunodeficiency were males (57%) with a mean age of 3.33±2.89 years. Twenty-one (10.5%) patients were diagnosed with immunodeficiency disease. The mean diagnostic delay among primary immune deficient patients was 2.05±1.7 years. There was a significant relationship between having parental consanguinity (OR=2.68, 95% CI: 1.07-6.70), allergies (OR=5.03, 95% CI: 1.13-22.31), vaccine adverse effects (OR=9.31, 95% CI: 1.24-69.96) and primary immune deficiency diagnosis. No association was observed between age (OR=0.98, 95% CI: 0.84-1.14), gender (OR=0.99, 95% CI: 0.39-2.47), immune deficiency scoring (OR=0.68, 95% CI: 0.31-1.45) and primary immune deficiency diagnosis. CONCLUSION: Ten warning sign scoring system is of less value to consider a patient suspected of having primary immune deficiency. There is a meaningful delay in diagnosis of primary immune deficiencies especially in antibody deficiency defects which seeks further upgrading of knowledge in physicians.

Primary immunodeficiency diseases in Northern Iran

INTRODUCTION: Primary immunodeficiency diseases (PID) are a heterogeneous group of inherited disorders, characterised by recurrent severe infections, autoimmunity and lymphoproliferation. Despite impressive progress in identification of novel PID, there is an unfortunate lack of awareness among physicians in identification of patients with PID, especially in non-capital cities of countries worldwide. RESULT: This study was performed in a single-centre paediatric hospital in Northern Iran during a 21-year period (1994-2015). Ninety-four patients were included in this study. The majority of cases had antibody deficiencies (37.23%), followed by well-defined syndromes with immunodeficiency in 16 (17.02%), phagocytic disorders in 15 patients (15.95%), complement deficiencies in 15 patients (15.95%), immunodeficiencies affecting cellular and humoral immunity in nine patients (9.57%), disease of immune dysregulation in three (3.19%), and defects in intrinsic and innate immunity in one (1.06%). CONCLUSION: It seems that there are major variations in frequency of different types of PID in different regions of a country. Therefore, reporting local data could provide better ideas to improve the local health care system strategists and quality of care of PID patients

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Primary immunodeficiency diseases in Northern Iran.

INTRODUCTION: Primary immunodeficiency diseases (PID) are a heterogeneous group of inherited disorders, characterised by recurrent severe infections, autoimmunity and lymphoproliferation. Despite impressive progress in identification of novel PID, there is an unfortunate lack of awareness among physicians in identification of patients with PID, especially in non-capital cities of countries worldwide. RESULT: This study was performed in a single-centre paediatric hospital in Northern Iran during a 21-year period (1994-2015). Ninety-four patients were included in this study. The majority of cases had antibody deficiencies (37.23%), followed by well-defined syndromes with immunodeficiency in 16 (17.02%), phagocytic disorders in 15 patients (15.95%), complement deficiencies in 15 patients (15.95%), immunodeficiencies affecting cellular and humoral immunity in nine patients (9.57%), disease of immune dysregulation in three (3.19%), and defects in intrinsic and innate immunity in one (1.06%). CONCLUSION: It seems that there are major variations in frequency of different types of PID in different regions of a country. Therefore, reporting local data could provide better ideas to improve the local health care system strategists and quality of care of PID patients.

Use of progestogens as an adjuvant to surgery in the treatment of stage I adenocarcinoma of the uterine corpus.

Fifty-nine patients with proven stage I adenocarcinoma of the uterine corpus were treated by total abdominal hysterectomy and bilateral salpingo-oophorectomy, followed by gestronal hexanoate intramuscularly for 3 months and then medroxyprogesterone acetate orally for a prolonged period. In the 7-year period of study, there were no vaginal recurrences, but one patient suffered a recurrence in the inguinal lymph nodes and pelvis. Undesirable side effects did not occur. These results compare favourably with other reported studies in which surgery and radiotherapy were used.