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Elizabeth A Belloli, Irina Degtiar, Xin Wang, Gregory A Yanik, Linda J Stuckey, Stijn E Verleden, Ella A Kazerooni, Brian D Ross, Susan Murray, Craig J Galbán, Vibha N Lama
RATIONALE: The predominant cause of chronic lung allograft failure is small airway obstruction arising from bronchiolitis obliterans. However, clinical methodologies for evaluating presence and degree of small airway disease are lacking. OBJECTIVES: To determine if Parametric Response Mapping (PRM), a novel computed tomography (CT) voxel-wise methodology, can offer insight into chronic allograft failure phenotypes and provide prognostic information following spirometric decline...
October 25, 2016: American Journal of Respiratory and Critical Care Medicine
E Calleja Aguayo, A E Hernández Calvarro, C Marhuenda Irastorza
OBJECTIVES: Balanitis xerotica obliterans (BXO) is a chronic inflamatory disease, a genital form of Lichen Sclerosus in males. MATERIAL AND METHODS: This retrospective and descriptive analysis was carried out by rewiew of the medical records of boys who underwent circumcision from April 2013 to April 2014. The study group consisted of boys that were circumcised due it persistant phimosis at 4 years of age, urinary symptoms or painful erection. The histopathological examination was performed only in patients with clinical suspicion of BXO...
April 20, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
K L M Pfistermüller, S Manoharan, D Desai, P M Cuckow
INTRODUCTION: Repair of severe primary and revision hypospadias is a demanding procedure. Debate continues as to whether a two-stage approach or single-stage technique is superior. The two-stage procedure with a free graft involves penile straightening followed by application of a graft for the neourethral plate at stage one; with tubularization at stage two after graft maturation. OBJECTIVE: To report the outcomes of a single surgeon's experience with the two-stage repair using a free graft for both severe primary and revision hypospadias with long-term follow-up...
September 29, 2016: Journal of Pediatric Urology
Luis Gorospe Sarasúa, Deisy Barrios-Barreto, Isabel García Gómez-Muriel, Anabelle Chinea-Rodríguez
No abstract text is available yet for this article.
October 13, 2016: Archivos de Bronconeumología
Mohit Sharma, Raghu Radhakrishnan
Limited mouth opening (LMO) in Oral Submucous Fibrosis (OSF) has been attributed to both the submucosal and muscle fibrosis (MF). While, reflectory trismus was proposed before as an auxiliary mechanism by another group; the stretch mediated muscle damage (MSD), histopathological changes in blood vessels (like endothelial dysfunction, endothelial hypertrophy and endarteritis obliterans) and upregulated anaerobic isoforms of lactate dehydrogenase (LDH), have been proposed by us as complementary events leading to MF...
October 15, 2016: Journal of Oral Pathology & Medicine
Eun Lee, Jisun Yoon, Soo-Jong Hong, Jinho Yu
AIM: We investigated airway function in preschoolers with post-infectious bronchiolitis obliterans (PIBO) using impulse oscillometry (IOS). METHODS: This study enrolled 182 children aged 3-5 years: 12 with PIBO, 135 asthma with asthma and 35 non-atopic controls. Respiratory resistance and reactance were assessed using IOS. RESULTS: The percentage predicted (% predicted) of pre-bronchodilator respiratory resistance at 5Hz was significantly higher in children with PIBO (177...
October 15, 2016: Acta Paediatrica
Koichi Morisaki, Takuya Matsumoto, Yutaka Matsubara, Kentaro Inoue, Yukihiko Aoyagi, Daisuke Matsuda, Shinichi Tanaka, Jun Okadome, Yoshihiko Maehara
We herein report a case of a rare complication of spinal cord ischemia (SCI) following endovascular aneurysm repair (EVAR). Computed tomography showed stenosis and calcification of bilateral iliac arteries and a saccular aneurysm of the terminal aorta. Paraplegia occurred soon after balloon angioplasty of iliac arteries and EVAR. Cerebrospinal fluid drainage was not performed because the patient was on dual antiplatelet drugs. The patient was treated with intravenous methylpredonisolone and naloxone; however, this did not improve his paraplegia...
2016: Annals of Vascular Diseases
Y Yamada, E Vandermeulen, T Heigl, J Somers, A Vaneylen, S E Verleden, H Bellon, S De Vleeschauwer, E K Verbeken, D E Van Raemdonck, R Vos, G M Verleden, W Jungraithmayr, B M Vanaudenaerde
The single most important cause of late mortality after lung transplantation is chronic lung allograft dysfunction (CLAD). However, the pathological development of CLAD was not as simple as previously presumed and subclassification phenotypes, bronchiolitis obliterans syndrome (BOS) and restrictive CLAD (rCLAD), have been introduced. We want to re-investigate how CLAD manifests in the murine orthotopic lung transplant model and investigate the role of interleukin 17A (IL-17A) within this model. Orthotopic LTx was performed in CB57Bl6, IL-17 WT and IL-17 KO mice...
October 10, 2016: Transplant Immunology
N S Abyshov, A G Abdullaev, E D Zakirdzhaev, R A Guliev, M B Akhmedov, G T Tagizade, G M Zeinalova, L D Mamedova
AIM: to evaluate the results of combined treatment of thromboangiitis obliterans with severe lower limb ischemia using prolonged epidural anaesthesia and autohemotherapy with ozone. MATERIAL AND METHODS: It was analyzed treatment of 125 patients with thromboangiitis obliterans and severe lower limb ischemia. Patients were divided into 2 groups. Control group consisted of 60 patients who underwent conventional perioperative therapy with anticoagulants, antiplatelet agents, dextrans, metabolic drugs, glucocorticoids, angioprotectors, narcotic and non-narcotic analgesics...
2016: Khirurgiia
Pei-Qiong Wu, Xing Li, Wen-Hui Jiang, Gen-Quan Yin, Ai-Hua Lei, Qiang Xiao, Jian-Jun Huang, Zhi-Wei Xie, Li Deng
Bronchiolitis obliterans (BO) is an uncommon and severe sequela of chronic obstructive lung disease in children that results from an insult to the lower respiratory tract. Few prognostic factors achieved worldwide acknowledgment. In the present study, we retrospectively collected the children with respiratory adenoviral infection and identified the predictive factors of BO. In the period between Jan 2011 and December 2014, the consecutive in-hospital acute respiratory infection children with positive result for adenovirus were enrolled into the present study...
2016: SpringerPlus
Akihiko Kitahara, Seijiro Sato, Terumoto Koike, Masanori Tsuchida
We report here a case of fatal respiratory failure developed during chemotherapy for diffuse large B cell lymphoma that occurred late after lung transplantation. 25-year- old man underwent lung transplantation from brain death donor for respiratory failure due to interstitial pneumonia at the age of 16 years old. Two years after transplantation, his respiratory function decreased gradually. Chronic lung allograft dysfunction including bronchiolitis obliterans( BOS) and restrictive allograft syndrome was suspected and immunosuppression was enhanced...
October 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
Tomohito Saito, Masaaki Sato, Yohei Taniguchi, Tomohiro Murakawa, Shaf Keshavjee
Chronic lung allograft dysfunction (CLAD) is a major limitation to long-term success of lung transplantation. Restrictive allograft syndrome (RAS) is a recently discovered subtype of CLAD, showing distinct clinical, pathological and radiological features compared with the major CLAD subtype, bronchiolitis obliterans syndrome (BOS). Introduction of the novel CLAD classification system that differentiates CLAD into BOS and RAS has stimulated research activities aiming delineation of the underlying pathological mechanism in the 2 CLAD subtypes...
October 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
Hana Čipčić Paljetak, Linda Tomašković, Mario Matijašić, Mirjana Bukvić, Andrea Fajdetić, Donatella Verbanac, Mihaela Perića
5-LOX - 5-lipoxygenase; ACT - artemisinin-based combination therapies; ADME - absorption, distribution, metabolism and excretion; BAL - broncho alveolar lavage; CABP - community acquired bacterial pneumonia; cAMP - cyclic adenosine monophosphate; CAP - community-acquired pneumonia; CF - cystic fibrosis, BOS bronchiolitis obliterans syndrome; cGMP - cyclic guanosine monophosphate; COPD - chronic obstructive pulmonary disease; COX - cyclooxygenase; DPB - diffuse panbronchiolitis; HDACs - histone deacetylases; IBD - inflammatory bowel disease; IL-1p - interleukin 1p; IL-6 - interleukin 6; MIC - minimal inhibitory concentrations; MLSB - macrolide, lincosamide, streptogramin B; NSAIDs - non-steroidal anti-inflammatory drugs; OVA - ovalbumin; PDE4 - phosphodiesterase 4; PMA - phorbol 12-myristate 13-acetate; RA - rheumatoid arthritis; RTI - respiratory tract infections; SAHA - suberoylanilide hydroxamic acid; SAR - structure-activity-relationship; Th1 - type 1 helper T-cell; TNBS - trinitrobenzene sulfonic acid; TNF-α - tumour necrosis factor α; UN - United Nations, WHO - World Health Organisation...
September 27, 2016: Current Topics in Medicinal Chemistry
Mohamed Zeriouh, Anton Sabashnikov, Prashant N Mohite, Bartlomiej Zych, Nikhil P Patil, Diana García-Sáez, Achim Koch, Alexander Weymann, Simona Soresi, Jens Wippermann, Thorsten Wahlers, Fabio De Robertis, Aron-Frederik Popov, André R Simon
OBJECTIVE: Zonal organ allocation system comprises organ procurement by teams within a specific geographical area of each retrieval team. Therefore, in a substantial number of cases organs are retrieved by 'foreign' teams and are sent for transplantation to the implanting centre. The aim of this study was to assess the impact of zonal organ allocation system on early- and long-term outcomes after lung transplantation (LTx). METHODS: Included were 331 consecutive patients who underwent LTx performed at Harefield Hospital between January 2007 and January 2015...
October 2, 2016: European Journal of Cardio-thoracic Surgery
Marilia Cascalho
No abstract text is available yet for this article.
August 17, 2016: Journal of Heart and Lung Transplantation
Emily M Rosenberger, Annette J DeVito Dabbs, Andrea F DiMartini, Douglas P Landsittel, Joseph M Pilewski, Mary Amanda Dew
Mobile health (mHealth) interventions may help transplant recipients follow their complex medical regimen. Pocket Personal Assistant for Tracking Health (Pocket PATH) is one such intervention, tailored for lung transplant recipients. A randomized controlled trial showed Pocket PATH's superiority to usual care for promoting the self-management behaviors of adherence, self-monitoring and communication with clinicians during post-transplant year 1. Its long-term impact was unknown. Here, we examine associations between Pocket PATH exposure during year 1 and longer-term clinical outcomes-mortality and bronchiolitis obliterans syndrome (BOS)-among 182 recipients who survived the original trial...
September 24, 2016: American Journal of Transplantation
Tiziana Russo, Monica Currò, Anna Barbera, Daniela Caccamo, Pietro Antonuccio, Salvatore Arena, Angela Simona Montalto, Saveria Parisi, Lucia Marseglia, Eloisa Gitto, Riccardo Ientile, Pietro Impellizzeri, Carmelo Romeo
Balanitis xerotica obliterans (BXO) is a chronic inflammatory skin disorder of unclear etiology. The etiology and the exact molecular mechanisms underlying the disease are still unknown. The human transglutaminase (TG) family consists of several proteins with catalytic activity essential for biological processes. In the present research we investigated the transcript levels of three TGs in patients operated on for congenital phimosis without or with histologically confirmed BXO; Thirty children with acquired phimosis were enrolled...
2016: International Journal of Molecular Sciences
Antonio Pavarani, Chiara Martini, Veronica Gafa', Paola Bini, Mario Silva, Caterina Ghetti, Nicola Sverzellati
AIM: To assess quality and radiologists' preference of low-dose computed tomography (LDCT) reconstructed with filtered back projection (FBP) or Iterative Reconstruction. METHODS: Thin-section LDCTs (1-mm thick contiguous images; 120 kVp; 30 mAs) of 38 consecutive unselected patients, evaluated for various clinical indications, were reconstructed by four different reconstruction algorithms: FBP and Sinogram-AFfirmed Iterative Reconstruction (SAFIRE) with three different strengths, from 2 to 4 (i...
September 13, 2016: Acta Bio-medica: Atenei Parmensis
Dogus Hemsinli, Safiye Tuba Kaplan, Sahin Kaplan, Furkan Yildirim
Ischemic wounds unresponsive to standard treatment in thromboangiitis obliterans are associated with amputation, morbidity, and mortality. In this study, hyperbaric oxygen therapy was added to standard treatment of 36 patients with thromboangiitis obliterans with ischemic ulcerated wounds in the extremities. Full recovery was observed in 52.7% of cases (25% at discharge, 27.7% during follow-up). Resting pain after treatment decreased significantly compared to pretreatment levels based on visual analog scale scores (7...
September 19, 2016: International Journal of Lower Extremity Wounds
Michal Gur, Karin Yaacoby-Bianu, Anat Ilivitzki, Ronen Bar-Yoseph, Vered Nir, Fahed Hakim, Yazeed Toukan, Lea Bentur
INTRODUCTION: Bronchiolitis obliterans (BO) is a chronic airway disease following an insult to the lower respiratory tract. Lung clearance index (LCI) measures ventilation inhomogeneity and has been studied in cystic fibrosis (CF). We aimed to evaluate LCI in BO and to compare it to LCI in CF patients. METHODS: LCI was measured in BO patients, compared to CF patients, and correlated with spirometry and CT findings. RESULTS: Twenty BO patients and 26 CF patients (with similar mean age and BMI) underwent evaluation...
August 31, 2016: Lung
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