151
|
Moreno C, Delgado MD, Martí E, Fuentes S, Morante R, Cano I, Gómez A. [Conservative treatment of the pectus carinatum]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2011; 24:71-74. [PMID: 22097651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
INTRODUCTION Pectus carinatum (PC) is a deformity that involves the protrusion of the anterior chest wall. It is 10 times less frequent than pectus excavatum. It has a progressive growth and is more common with men. There are two different types, the lower or condrocorporal which is the most common one, and the upper or condromanubrial. Most of the time there are no cardio-respiratory symptoms. OBJECTIVE We present our experience in the orthopedic treatment of the pectus carinatum. METHOD Retrospective review of patients treated in our hospital from 2002 until 2009. Patients were treated with observation, aerobic exercises, postural change and/or compression braces. Literature review was performed of the treatment for this pathology. RESULTS 18 patients have been diagnosed with PC, 16 were men and 2 women. All were treated in a nonoperative way. Only 11 of them used a compression brace. We missed two follow-ups and another has just yet begun to achieve proper results. All the rest have had excellent results with nonoperative treatment. None of them have had a surgical treatment. CONCLUSION The PC is a disease that most often is a cosmetic problem, with no impact on a cardio-respiratory level. Classically it has been a surgical entity. In our experience we have found that the orthopedic method is an effective alternative, safe and with a significant reduction in morbidity. But we need the collaboration of the patient to accept and maintain continuity in the use of the prostheses.
Collapse
|
152
|
Fuentes S, Cano I, López M, García A, Portela E, Moreno C, Morante R, Benavent MI, Gómez A. [Laparoscopy as diagnostic-therapeutic method in abdominal traumatism in the pediatric age]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2011; 24:115-117. [PMID: 22097661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The management of blunt abdominal traumatism with a moderate amount of free peritoneal fluid and without solid organ injury as well as the one of minimal penetrating trauma is controversial. We present three cases of blunt abdominal trauma and two of penetrating trauma that underwent diagnostic laparoscopy in our department. We found a small bowel perforation in one of the cases of blunt trauma that was repaired by externalization of the jejuna loop by one of the ports. In the other two cases we found intestinal and mesenteric contusions and free fluid that were treated by peritoneal drainage. One of the cases of penetrating trauma presented omentum evisceration with no other injuries and the second presented a gastric perforation that needed reconversion to laparotomy. In our experience and according to literature, laparoscopy should be taken into account as a diagnostic procedure and sometimes also therapeutic in selected cases of both blunt and penetrating abdominal trauma in pediatric population.
Collapse
|
153
|
Parmigiano T, Zucchi E, Araujo M, Negra L, Guindalini C, Castro R, Moreno C, Girao M, Cohen M, Sartori M. Gynecological pre participation examination-a new proposal for female athletes care. Br J Sports Med 2011. [DOI: 10.1136/bjsm.2011.084038.162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
154
|
García-Cortés LA, Moreno C, Varona L, Altarriba J. Estimation of prediction-error variances by resampling. J Anim Breed Genet 2011. [DOI: 10.1111/j.1439-0388.1995.tb00556.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
155
|
A. García-Cortés L, Moreno C, Varona L, Altarriba J. Variance component estimation by resampling. J Anim Breed Genet 2011. [DOI: 10.1111/j.1439-0388.1992.tb00415.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
156
|
Lavado-Valenzuela R, José Bravo M, Junqueira-Kipnis AP, Ramos de Souza M, Moreno C, Alonso A, Liberman-Kipnis T, da Silva WD, Caballero A. Distribution of the HLA class II frequency alleles in patients with leprosy from the mid-west of Brazil. Int J Immunogenet 2011; 38:255-8. [PMID: 21599852 DOI: 10.1111/j.1744-313x.2010.00993.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In an attempt to clarify the issue of genetic predisposition to leprosy, we examined the distribution of class II human leucocyte antigen variants (DR and DQ) in 70 patients from around the city of Goiânia, Brazil. Only two of the patients presented the tuberculoid form of the disease, whereas 17 fell into the lepromatous category; 51 were intermediate. The allele frequencies found were compared with those in a group of 77 healthy controls. We found an increased frequency of the HLA-DRB1*11 allele in patients with lepromatous leprosy compared with healthy controls (P=0.0132; RR=4.130, 95% Cl: 1.338 to 12.747). These results suggest that the DRB1*11 allele could be related with susceptibility to lepromatous leprosy in Brazil.
Collapse
|
157
|
García BE, Lizaso MT, Moreno C, Rodríguez R, Villalba MT, Ledesma A, Tabar A. Oleaceae-induced pollinosis in an area with exposure to olive and ash trees. J Investig Allergol Clin Immunol 2011; 21:34-37. [PMID: 21370721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Navarre, in Northern Spain, is an area with moderate exposure to olive and ash tree pollen. OBJECTIVE To assess the relevance of ash as a cause of pollinosis in our region. METHODS The study sample comprised 85 patients from Navarre with clinical symptoms of pollinosis. Specific immunoglobulin E (sIgE) was determined to Fra e 1, Ole e 1, and a mixture of amino- and carboxy-terminal domains of Ole e 9 (Ole e 9 NC) (ADVIA-Centaur). At the same time, the presence of sIgE to other pollen allergens was studied. Prick tests were performed with ash pollen (n=33) and olive pollen (n=85) and the symptomatic period was recorded (n=85). As a control group, we studied the serum of 98 patients with olive pollen allergy, intense exposure to olive pollen, and no exposure to ash. RESULTS Sensitization to Oleaceae was detected in 24/85 patients in the study group (28.2%). In this group, the mean (SD) level of IgE to Fra e 1 was 8.5 (10) kU(A)/L and to Ole e 16.07 (7.88) kU(A)/L (P < .001). In the control group, these figures were 103.64 (132.19) kU(A)/L and 86.43 (118.5) kU(A)/L (P < .001), respectively. In all patients with positive sIgE to Fra e 1, IgE to Ole e 1 was also detected (concordance index, kappa = 1), both in the study group and in the control group. Patients who were sensitized to Fra e 1 did not present a longer symptomatic period and their symptoms did not have an earlier onset. CONCLUSION We did not find evidence of clinically relevant sensitization to ash in Navarre.
Collapse
|
158
|
Fuentes S, Cano I, García A, Benavent MI, López M, Portela E, Moreno C, Morante R, Gómez A. [Minimally invasive surgery in pediatric patients with ventriculo-peritoneal shunts]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2011; 24:48-50. [PMID: 23155651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The use of laparoscopy in patients with ventriculo-peritoneal shunts has been controversial. There is concern about the risk malfunction or infection of the shunt as well as about the possibility of adhesions that could make the surgical procedures too difficult to be undertaken by minimally invasive surgery. We present our results in pediatric patients with ventriculoperitoneal shunts that have undergone laparoscopic procedures in our department. We have performed 16 surgical procedures. The most frequent indication was fundoplication. During surgery there were no complications or intracranial hypertension episodes. Two of the procedures were considered by the surgeons more difficult and longer than usual. None of them required conversion to open technique. One shunt had to be replaced after surgery because of infection. According to our experience minimally invasive surgery is feasible and safe in pediatric patients with ventriculo-peritoneal shunts.
Collapse
|
159
|
González-García R, Monje F, Moreno C. Alveolar split osteotomy for the treatment of the severe narrow ridge maxillary atrophy: a modified technique. Int J Oral Maxillofac Surg 2011; 40:57-64. [DOI: 10.1016/j.ijom.2010.03.030] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2008] [Revised: 12/17/2009] [Accepted: 03/16/2010] [Indexed: 11/26/2022]
|
160
|
Moreno C, Barasona MJ, Serrano P, Justicia JL, Ruz JM, Guerra F. Alternating Polistes-Vespula venom immunotherapy: a therapeutic strategy to resolve a diagnostic deficiency. J Investig Allergol Clin Immunol 2011; 21:28-33. [PMID: 21370720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND In Mediterranean regions, double sensitization to Polistes and Vespula species is frequent in patients reacting to an unidentified wasp sting. Since both genera are present, it is often difficult to determine which insect is responsible and, consequently, select venom for immunotherapy. When a specific diagnosis cannot be made, a new therapeutic strategy should be undertaken. METHODS We performed a case-control study in which 37 patients who were allergic to venom from Vespula and Polistes species received a 3-year schedule of alternating immunotherapy. Twenty monosensitized patients (10 to Vespula and 10 to Polistes) received conventional venom immunotherapy (VIT) during the same period. All 57 patients received the same number of injections. The effectiveness of VIT was assessed by means of re-sting, which was performed yearly. Serum specific immunoglobulin (Ig) E and IgG4 were also studied, RESULTS All the cases tolerated all the stings. One control patient developed a mild systemic reaction after the first-year Vespula sting but tolerated subsequent re-stings. Both cases and controls reached significant changes in levels of IgE and IgG4 after VIT (P < .04 at minimum). The cases developed a response as expected, although this was less intense than in the control group. In the Polistes control subgroup, sIgE to Polistes decreased to under baseline levels, after a marked initial increase; this decrease was not observed in the Vespula subgroup. CONCLUSION An alternating VIT strategy is appropriate and provides protection to patients sensitized to Vespula and Polistes.
Collapse
|
161
|
Knoblauch P, Raspa V, Di Lorenzo F, Lazarte A, Clausse A, Moreno C. Correcting magnetic probe perturbations on current density measurements of current carrying plasmas. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2010; 81:093504. [PMID: 20886979 DOI: 10.1063/1.3480556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
A method to infer the current density distribution in the current sheath of a plasma focus discharge from a magnetic probe is formulated and then applied to experimental data obtained in a 1.1 kJ device. Distortions on the magnetic probe signal caused by current redistribution and by a time-dependent total discharge current are considered simultaneously, leading to an integral equation for the current density. Two distinct, easy to implement, numerical procedures are given to solve such equation. Experimental results show the coexistence of at least two maxima in the current density structure of a nitrogen sheath.
Collapse
|
162
|
Moreno C, Cenizo E, Bodineau C, Mateo B, Ortega EM. Analysis of shielding calculation methods for 16- and 64-slice computed tomography facilities. JOURNAL OF RADIOLOGICAL PROTECTION : OFFICIAL JOURNAL OF THE SOCIETY FOR RADIOLOGICAL PROTECTION 2010; 30:557-565. [PMID: 20826895 DOI: 10.1088/0952-4746/30/3/010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The new multislice computed tomography (CT) machines require some new methods of shielding calculation, which need to be analysed. NCRP Report No. 147 proposes three shielding calculation methods based on the following dosimetric parameters: weighted CT dose index for the peripheral axis (CTDI(w, per)), dose-length product (DLP) and isodose maps. A survey of these three methods has been carried out. For this analysis, we have used measured values of the dosimetric quantities involved and also those provided by the manufacturer, making a comparison between the results obtained. The barrier thicknesses when setting up two different multislice CT instruments, a Philips Brilliance 16 or a Philips Brilliance 64, in the same room, are also compared. Shielding calculation from isodose maps provides more reliable results than the other two methods, since it is the only method that takes the actual scattered radiation distribution into account. It is concluded therefore that the most suitable method for calculating the barrier thicknesses of the CT facility is the one based on isodose maps. This study also shows that for different multislice CT machines the barrier thicknesses do not necessarily become bigger as the number of slices increases, because of the great dependence on technique used in CT protocols for different anatomical regions.
Collapse
|
163
|
Rotenberg L, Moreno C, Portela LF, Benedito-Silva AA, Menna-Barreto L. The Amount of Diurnal Sleep, and Complaints of Fatigue and Poor Sleep, in Night-Working Women: The Effects of Having Children. BIOL RHYTHM RES 2010. [DOI: 10.1076/0929-1016(200010)31:4;1-2;ft515] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
164
|
Rotenberg L, Moreno C, Benedito-Silva AA, Menna-Barreto L, Fischer FM. Sleeping on the Job during Night Shifts May Be Associated with Extended Night Shifts and/or Variable Night Shift Onset Times. BIOL RHYTHM RES 2010. [DOI: 10.1076/brhm.27.3.314.12951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
165
|
Tejedor R, García Vázquez A, Fuentes S, López M, Cabezalí D, Cano I, Moreno C, Benavent M, Gómez A. [Ten years of laparoscope hernia repairs. Indications and results]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2010; 23:144-146. [PMID: 23155659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION The inguinal hernia surgery is common in the pediatric population although laparoscopic management today, is not considered the standard technique. The aim of this study is to review the results of our study and evaluate the contralateral side in patients with unilateral hernia. MATERIAL AND METHODS Retrospective study of laparoscopic herniorraphy at our hospital since the beginning of the art in 1999 with a total of 348 patients. The indications of laparoscopy have been the availability of umbilical hernia associated, doubt diagnosis, recurrence of open surgery, bilateral tumor and casual diagnosis. We analyzed the following parameters: sex, age, weight, associated diagnosis, intra and postoperative complications, recurrence and follow-up. RESULTS 474 hernias were repaired laparoscopically in 348 patients. A predominance of males against females (30%). In 37 patients (11%) the diagnosis was made during another operation. 39 patients with recidive open surgery were operated by laparoscopy. We had only 2% intraoperative complications and 2% of recurrences. The follow-up period is 10 years. CONCLUSIONS Laparoscopic herniorraphy may be a routine procedure with results comparable to open surgery. Laparoscopy offers a good overview of the anatomy, easily identifying the defect, with a technique increasingly used in the field of pediatric surgery.
Collapse
|
166
|
Fuentes S, Delgado D, Martí E, Gallego MC, Tejedor R, Moreno C, Gómez A. [Treatment of lymphatic malformations with OK-432 sclerosis. Our experience]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2010; 23:88-91. [PMID: 21298916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION The elective treatment of lymphatic malformations has always been surgical resection. However sclerotherapy with a variety of substances is being used as an alternative to surgery specially in the last years. The aim of this essay is to present our results using sclerosis with OK-432. MATERIALS AND METHODS We have reviewed all patients affected by lymphatic malformation that have been treated by sclerosis with OK-432. Each procedure was performed under general anesthesia by a radiologist and a pediatric surgeon. RESULTS Fifteen patients have been treated. On the whole, 36 procedures have been performed, with a mean of 2.4 for each patient. The mean amount of OK-432 injected was 1.5 milligrams (mg) in each procedure. 73% of the patients showed nearly complete or complete response. There were two complications; one of them was a limited bleeding and the other one, a case of high fever resolved by antipyretics and antibiotics. Microcystic or mixed malformations required a higher number of procedures and presented poorer response. CONCLUSION Sclerotherapy with OK-432 is an effective and safe treatment for lymphatic malformation specially the macrocystic ones, therefore it should be considered as first line therapeutic option.
Collapse
|
167
|
Vano-Galvan S, Pérez-Carmona L, Moreno C, Jaén P. Sweet syndrome after gastrointestinal tract infection. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2010; 12:128. [PMID: 20550044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|
168
|
Sánchez-Machín I, Moreno C, González R, Iglesias-Souto J, Pérez E, Matheu V. Safety of a 2-visit cluster schedule of venom immunotherapy in outpatients at risk of life-threatening anaphylaxis. J Investig Allergol Clin Immunol 2010; 20:91-92. [PMID: 20232782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
|
169
|
Pascual A, Sánchez-Martínez C, Moreno C, Burdaspal-Moratilla A, López-Rodriguez MJ, Rios L. Dermatofibrosarcoma protuberans with areas of giant cell fibroblastoma in the vulva: a case report. EUR J GYNAECOL ONCOL 2010; 31:685-689. [PMID: 21319518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To review the clinical, morphologic, immunohistochemical, and histogenetic characteristics of dermatofibrosarcoma protuberans with areas of giant cell fibroblastoma and explore current treatment options. METHODS We describe the case of a 38-year-old patient with a tumor measuring 5.7 cm on the right labium majus of the vulva. Serial sections stained with hematoxylin-eosin were examined and immunohistochemical staining was performed for CD34 and PDGF receptor alpha and beta (PDFGRA and PDGFRB). RESULTS The histologic study showed spindle-cell proliferation typical of dermatofibrosarcoma protuberans and other areas containing fibrosis and giant cells lining pseudovascular spaces. Both tumor areas expressed CD34, PDGFRA, and PDGFRB. CONCLUSIONS Only two cases of dermatofibrosarcoma protuberans with areas of giant cell fibroblastoma in the vulva have been reported to date. Both dermatofibrosarcoma protuberans and giant cell fibroblastoma are characterized by the translocation t (17;22) (q22;q13). The fact that PDGFRA and PDGFRB are overexpressed in these tumors opens new treatment options with imatinib. Surgical excision with wide margins or Mohs micrographic surgery continues to be the treatment of choice.
Collapse
|
170
|
Sivam S, Moreno C. P2.091 D1 antagonist blocks L-DOPA-induced striatal and nigral ERK1/2 phosphorylation in a rat model of Parkinson's disease. Parkinsonism Relat Disord 2009. [DOI: 10.1016/s1353-8020(09)70442-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
171
|
Altarriba J, Yagüe G, Moreno C, Varona L. Exploring the possibilities of genetic improvement from traceability data. Livest Sci 2009. [DOI: 10.1016/j.livsci.2009.03.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
172
|
Castaño J, Garnier C, Gonzalez L, Alvaro P, Moreno C, Comps O, Montes A, Martin L, Bulbena A. 601 CHRONIC PAIN AND PSYCHIATRIC DISORDERS. Eur J Pain 2009. [DOI: 10.1016/s1090-3801(09)60604-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
173
|
Donckier V, Sanchez-Fueyo A, Craciun L, Lucidi V, Buggenhout A, Troisi R, Rogiers X, Bourgeois N, Boon N, Moreno C, Colle I, Van Vlierberghe H, de Hemptinne B, Goldman M. Induction of tolerance in solid organ transplantation: the rationale to develop clinical protocols in liver transplantation. Transplant Proc 2009; 41:603-6. [PMID: 19328936 DOI: 10.1016/j.transproceed.2009.01.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Minimization or withdrawal of immunosuppressive treatments after organ transplantation represents a major objective for improving quality of life and long-term survival of grafted patients. Such a goal may be reached under some clinical conditions, particularly in liver transplantation, making these patients good candidates for tolerance trials. In this context in liver transplantation, the central questions are (1) how to promote the natural propensity of the liver graft to be accepted, (2) which type of immunosuppressive drug should be used for induction and maintenance, and (3) which biomarkers could be used to discriminate tolerant patients from those requiring long-term immunosuppression. Induction therapies using aggressive T-cell-depleting agents may favor graft acceptance. However, persistent and/or rapidly reemerging cell lines, such as memory-type cells or CD8(+) T cells, could represent a significant barrier for induction of tolerance. The type of maintenance drugs also remains questionable. Calcineurin inhibitors may be eventually deleterious in the context of tolerance protocols, through inhibitory effects on regulatory T cells, that are not observed with rapamycin. In conclusion, significant efforts must be made to achieve reliable strategies for immunosuppression minimization or withdrawal after organ transplantation into the clinics.
Collapse
|
174
|
Larrañaga N, Moreno C, Basterretxea M, Marín P, Chirlaque MD, Amiano P, Castilla J, Dorronsoro M, Quirós JR, Sánchez MJ, Ardanaz E, Barricarte A, Navarro C, Tormo MJ, Martínez C, Berenguer T, Agudo A, González CA. Incidence of acute myocardial infarction in the Spanish epic cohort. An Sist Sanit Navar 2009; 32:51-9. [PMID: 19430511 DOI: 10.4321/s1137-66272009000100006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND There is some evidence that Mediterranean diet reduces risk of ischemic heart disease, and this is to be investigated in the Spanish cohort of the European Prospective Investigation into Cancer and Nutrition (EPIC). In this paper we present the incidence of acute myocardial infarction (AMI) in four EPIC Spanish cohorts. METHOD Incidence cases were ascertained in EPIC cohort during the follow up period (from recruitment to the end of 2004), by means of self-report questionnaires, hospital morbidity and mortality registries, and population AMI registries. Analysis was restricted to aged 45 to 74. The present study included data from 13,704 women and 19,410 men, after excluding a priori participants with prevalent AMI. Age standardized incidence rate for each cohort was estimated and compared with the available population rates. RESULTS The Median duration of follow-up was 9.3 years, yielding a total of 297,704 person-years. 391 men and 99 women presented AMI in the four cohorts studied. Age standardized AMI rates in men of the EPIC cohorts go from the lowest 302 (CI: 268-335) per 100.000 person-year of Gipuzkoa to the highest 330 (CI: 293-367) of Navarra. Women in Navarra presented the lowest AMI incidence with 60 (CI: 43-77) per 100,000 and the highest was observed in Murcia (114, CI: 91-137). The AMI incidence in all EPIC centres are close to the population incidence rates and in any case these are within the EPIC 95% CI. CONCLUSIONS The comparison of incidence in EPIC with population rates shows very good agreement for acute myocardial infarction.
Collapse
|
175
|
Lemmers A, Gustot T, Durnez A, Evrard S, Moreno C, Quertinmont E, Vercruysse V, Demetter P, Franchimont D, Le Moine O, Geerts A, Devière J. An inhibitor of interleukin-6 trans-signalling, sgp130, contributes to impaired acute phase response in human chronic liver disease. Clin Exp Immunol 2009; 156:518-27. [PMID: 19438606 DOI: 10.1111/j.1365-2249.2009.03916.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
In chronic liver disease, high circulating interleukin (IL)-6 contrasts with a poor acute phase response. We evaluated the impact of liver and circulating IL-6-receptor (IL-6R) forms on IL-6 bioactivity in chronic liver disease. IL-6, soluble IL-6-receptor and sgp130 levels were assayed in plasma from 45 patients with alcoholic liver disease, 84 with hepatitis C virus (HCV) infection undergoing transjugular liver biopsies and 15 healthy subjects. IL-6R mRNA was quantified on liver extracts from 54 patients with alcoholic liver disease with or without cirrhosis and 18 HCV-infected patients. The effect of gp130-Fc on fibrinogen secretion induced by IL-6 trans-signalling was evaluated on hepatocyte cultures. Levels of plasma IL-6 and sgp130, but not soluble IL-6R, increased with the stage of chronic liver disease, and correlated significantly with disease severity. Alcoholic liver disease patients had higher plasma IL-6 levels than hepatitis C, but lower liver IL-6R expression. In alcoholic and HCV-related liver diseases, liver IL-6R expression decreased with advanced fibrosis stage. In vitro, on hepatocytes, gp130-Fc blunted the acute phase response while soluble IL-6R enhanced IL-6 stimulation. In advanced chronic liver disease, high plasma IL-6 is associated with low liver IL-6R expression. This situation enables high plasma sgp130 to act as a major negative regulator of liver IL-6 trans-signalling, as demonstrated functionally here on hepatocytes. This might explain the poor acute phase response induced by IL-6 in chronic liver disease.
Collapse
|
176
|
Borges da Costa J, Boixeda P, Moreno C. Pulsed-dye laser treatment of Jessner lymphocytic infiltration of the skin. J Eur Acad Dermatol Venereol 2009; 23:595-6. [DOI: 10.1111/j.1468-3083.2008.02981.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
177
|
Vano-Galvan S, Carrillo R, Moreno C, Jaen P. Bullous dermatosis. Bullous pemphigoid. Neth J Med 2009; 67:200-201. [PMID: 19581675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
178
|
Yagüe-Utrilla G, García-Cortés L, Silander M, Varona L, Altarriba J, Moreno C. Parameter estimation in selected populations with missing data. J Anim Breed Genet 2009; 126:103-9. [DOI: 10.1111/j.1439-0388.2008.00778.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
179
|
Varona L, Moreno C, Altarriba J. A model with heterogeneous thresholds for subjective traits: Fat cover and conformation score in the Pirenaica beef cattle1. J Anim Sci 2009; 87:1210-7. [PMID: 19098238 DOI: 10.2527/jas.2008-1361] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
180
|
Vano-Galvan S, Moreno C, Medina J, Pérez-García B, García-López JL, Jaén P. Perforating dermatosis in a patient receiving bevacizumab. J Eur Acad Dermatol Venereol 2009; 23:972-4. [PMID: 19470057 DOI: 10.1111/j.1468-3083.2008.03078.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
181
|
Muñoz-Del-Castillo F, Jurado-Ramos A, Soler R, Fernández-Conde BL, Barasona MJ, Cantillo E, Moreno C, Guerra F. Fungal sensitization in nasal polyposis. J Investig Allergol Clin Immunol 2009; 19:6-12. [PMID: 19274923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND There are indications that polyposis is somehow related to allergic phenomena. Fungal sensitization in substantial proportions of patients has been cited as a trigger of inflammatory mechanisms involving either an immunoglobulin (Ig) E-mediated reaction to fungal colonization or fungal invasion of tissues. OBJECTIVE To confirm whether fungi were involved in the development of polyposis by examining sensitivity to fungal allergens and potential local contamination by fungal species. METHODS We performed a study of 190 patients with polyposis and 190 controls in which we compared the results of skin prick tests to 12 fungi, total IgE, and specific IgE to 15 fungal extracts and nasal fungal cultures. RESULTS The specific fungi eliciting a reaction from the largest proportion of patients in the skin prick tests were Fusarium solani (13.7%), Penicillium frequentans (12.6%), Trichophyton mentagrophytes (11.1%), and Candida albicans (8.4%) (P < .001). The proportion of individuals that tested positive for fungal-specific IgE was 22.4% (38/170) for patients and 10.1% (19/189) for controls (P = .04). The respective proportions of positive responses to fungal cultures were 58.7% and 60%. Furthermore, no significant differences between patients and controls were found for the results of in vitro tests with cultured fungal allergens. CONCLUSIONS Although the patients with polyposis exhibited sensitization to fungal allergens, we found that nasal colonization by fungi was similar in patients and the general population. We were also unable to find a correlation between a positive response to the cultures and the presence of fungal allergen-specific IgE. It therefore seems that nasal colonization by fungi does not induce fungal sensitization.
Collapse
|
182
|
Muñoz del Castillo F, Jurado-Ramos A, Fernández-Conde BL, Soler R, Barasona MJ, Cantillo E, Moreno C, Guerra F. Allergenic profile of nasal polyposis. J Investig Allergol Clin Immunol 2009; 19:110-116. [PMID: 19476014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Nasal polyposis is highly prevalent in the general population. Its exact origin is unknown, although several factors are involved in the etiology and development of this condition. Clinical patterns, a history of atopy, environmental exposure, eosinophil-mediated inflammation, the presence of inflammatory mediators, and sensitization to some allergens indicate that nasal polyposis is associated with allergic phenomena. The aim of this study was to identify the association between nasal polyposis and allergic factors by examining hypersensitivity reactions to common allergens and environmental exposure that could lead to the development of atopy. METHODS We conducted a comparative study of 190 patients with nasal polyposis and 190 healthy individuals. The study included clinical and epidemiological variables, environmental exposure factors, and an allergology workup using skin prick tests with 18 inhaled allergens. RESULTS A total of 121 patients (63.7%) of the 190 were male; 62.1% had a family history of allergy. The incidence of asthma was 48.9% among the patients and only 2.3% among the controls (P < .001). The factor most frequently involved in the patients' symptoms was weather changes (67.4%). Skin prick tests were positive in 63.2% of the patients and 31.1% of the controls. The allergens that most frequently elicited a reaction from the patients in the prick tests were Dermatophagoides pteronyssinus (27.7%), Dermatophagoides farinae (21.3%), and Olea europaea (21.1%). The difference between these results and those of the controls was statistically significant. CONCLUSIONS Patients with nasal polyposis are sensitive to the most common allergens in our environment and exhibit a clear-cut correlation with other allergic factors, as confirmed by personal and family histories, the presence of chronic rhinitis, and the results of in vivo tests.
Collapse
|
183
|
Catalina ML, de Ugarte L, Moreno C. [A case report. Factitious disorder with psychological symptoms. Is confrontation useful?]. ACTAS ESPANOLAS DE PSIQUIATRIA 2009; 37:57-59. [PMID: 18568454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Factitious disorder is defined by the intentional production or feigning of physical or psychological symptoms with the objective of assuming the patient role. It is frequently difficult to adequately diagnose this disorder, above all, when the faked symptoms are those of a psychological or a psychiatric disorder. In these cases, there is often high comorbidity with other mental disorders, thus making it difficult to differentiate between real and factitious symptoms. Moreover, the lack of clear objective markers makes assessing the diagnosis even more difficult. In this article, we have aimed to clarify how a correct diagnosis of factitious disorder with psychological symptoms can be reached, to observe the different therapeutic strategies described in the literature and to analyze the utility of each one of them in a given case report.
Collapse
|
184
|
Barber D, de la Torre F, Feo F, Florido F, Guardia P, Moreno C, Quiralte J, Lombardero M, Villalba M, Salcedo G, Rodríguez R. Understanding patient sensitization profiles in complex pollen areas: a molecular epidemiological study. Allergy 2008; 63:1550-8. [PMID: 18925892 DOI: 10.1111/j.1398-9995.2008.01807.x] [Citation(s) in RCA: 149] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Allergy diagnosis in patients exposed to multiple pollen species is complex and misdiagnosis is often a cause for unsuccessful specific immunotherapy. OBJECTIVE We studied the sensitization profile of individual allergens (major, minor and pan-allergens) in pollen-sensitized patients in a region with high exposure to olive pollen by investigating the influence of minor allergens on allergic disease and the association between pan- and minor allergen sensitizations. METHODS A panel of 13 purified allergens, which included the most relevant allergens in the area, as well as minor olive allergens and pan-allergens, were screened using a high-capacity technology (ADVIA-Centaur) in 891 patients. RESULTS Olive allergy as measured by specific IgE to Ole e 1 was the leading pollinosis in the area. The minor olive allergens Ole e 7 and Ole e 9 were markers of more severe allergic illness. Profilin sensitization was associated mainly with grass allergy, the second most prevalent pollinosis. Salsola kali pollen allergy was the third most common cause of pollinosis in the area. The prevalence of sensitization to the peach allergen Pru p 3, a nonspecific lipid-transfer protein, was notable. CONCLUSION Epidemiological analysis by component-resolved diagnosis is a new method, which elucidates the interaction between allergen exposure gradient and patient sensitization. High exposure leads to differential sensitization profiles some of which are associated with more severe allergic conditions. Profilin sensitization, related mainly to grass pollinosis, was a marker of more severe grass pollen sensitization.
Collapse
|
185
|
Raspa V, Di Lorenzo F, Knoblauch P, Lazarte A, Tartaglione A, Clausse A, Moreno C. Plasma focus based repetitive source of fusion neutrons and hard x-rays. ACTA ACUST UNITED AC 2008. [DOI: 10.1186/1754-0410-2-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
186
|
Montserrat E, Moreno C. Chronic lymphocytic leukaemia: a short overview. Ann Oncol 2008; 19 Suppl 7:vii320-5. [PMID: 18790975 DOI: 10.1093/annonc/mdn460] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
187
|
Yagüe G, Goyache F, Becerra J, Moreno C, Sánchez L, Altarriba J. Bayesian estimates of genetic parameters for pre-conception traits, gestation length and calving interval in beef cattle. Anim Reprod Sci 2008; 114:72-80. [PMID: 18990517 DOI: 10.1016/j.anireprosci.2008.09.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2007] [Revised: 09/09/2008] [Accepted: 09/23/2008] [Indexed: 10/21/2022]
Abstract
A total of 5253 records obtained from 2081 Rubia Gallega beef cows managed using artificial insemination as the only reproduction system were analysed to estimate genetic parameters for days to first insemination (DFI), days from first insemination to conception (FIC), number of inseminations per conception (IN), days open (DO), gestation length (GL) and calving interval (CI) via multitrait Bayesian procedures. Estimates of the mean of posterior distribution of the heritability of DFI, FIC, IN, DO, GL and CI were, respectively, 0.050, 0.078, 0.071, 0.053, 0.037 and 0.085 and the corresponding estimates for repeatability of these traits were 0.116, 0.129, 0.147, 0.138, 0.082 and 0.132, respectively. No significant genetic correlations associated to DFI or GL were found. However, genetic correlations between the other four analysed traits were high and significant. Genetic correlations between FIC and IN, DO and CI were similar and higher than 0.85. Genetic correlations of IN-DO and IN-CI were over 0.65. The highest genetic correlation was estimated for the pair DO-CI (0.992) that can be considered the same trait in genetic terms. Results indicated that DFI can be highly affected by non-genetic factors thus limiting its usefulness to be used as an earlier indicator of reproductive performance in beef cattle. Moreover, GL could not be associated to the reproductive performance of the cow before conception. The other four analysed traits, FIC, IN, DO and CI, have close genetic relationships. The inclusion of IN as an earlier indicator of fertility in beef cattle improvement programs using artificial insemination as the main reproductive system can be advisable due to the low additional recording effort needed.
Collapse
|
188
|
Mateo Arias J, Maestre O, Maestre D, Serrano H, Alcohol L, Moreno C. P.387 Occlusion based treatment in severely atrophic maxilla. J Craniomaxillofac Surg 2008. [DOI: 10.1016/s1010-5182(08)72175-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
189
|
Izquierdo M, Pastor M, Carrasco L, Moreno C, Kutzner H, Sangueza O, Requena L. Epithelioid blue naevus of the genital mucosa: report of four cases. Br J Dermatol 2008. [DOI: 10.1111/j.1365-2133.2001.04386.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
190
|
Djulbegovic B, Moreno C, Kumar A, Lush R, Munster PN, Daud AI, Garrett CR, Simon GR, Lancet JE, Sullivan DM. Benefits (survival) and risks (30 days mortality) of phase I trials in oncology. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.6508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
191
|
Abramovitz M, Nam R, Kodani M, Barwick BG, Moreno C, Tang W, Bouzyk M, Seth A, Leyland-Jones B. Discovery of a novel set of prostate cancer-related genes associated with the prognostically important TMPRSS2:ERG fusion gene. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.5056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
192
|
Moreno C, Closset J, Dugardeyn S, Baréa M, Mehdi A, Collignon L, Zalcman M, Baurain M, Le Moine O, Devière J. Transoral gastroplasty is safe, feasible, and induces significant weight loss in morbidly obese patients: results of the second human pilot study. Endoscopy 2008; 40:406-13. [PMID: 18459077 DOI: 10.1055/s-2007-995748] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND STUDY AIMS Bariatric surgical treatments have been proven to induce long-term weight loss in morbidly obese patients, but complications are relatively frequent. We recently reported a first human multicenter trial assessing the safety, feasibility, and weight loss results of the Transoral Gastroplasty (TOGA) system (Satiety Inc., Palo Alto, CA) at 6 months. Here we report the 6-month results of the second phase of the pilot trial with the TOGA system, with technical improvements to the device. PATIENTS AND METHODS Patients met established criteria for bariatric surgery. The TOGA system, a set of transoral endoscopically guided staplers, was used to create a stapled restrictive pouch along the lesser curvature of the stomach. Follow-up was at 1 week and at 1, 3, and 6 months. At 3 months, re-treatment consisting in additional distal restrictions was allowed if necessary. RESULTS Data were available for 11 patients in our center (7 female, mean age 44.2 years, mean body mass index 41.6). The procedure was completed safely in all patients. There were no serious adverse events. Mean excess weight loss was 19.2 %, 33.7 %, and 46.0 % at 1, 3, and 6 months, respectively. Average body mass index decreased from 41.6 before treatment to 33.1 at 6 months. Absolute mean weight loss was 9.9 kg, 17.5 kg, and 24.0 kg at 1, 3, and 6 months, respectively. A dramatic improvement in quality-of-life measures was observed in all patients. CONCLUSIONS This second pilot trial confirmed the feasibility and safety of transoral gastroplasty. The early results and technical improvements reported in the present study are encouraging in terms of safety, early weight loss, and quality of life, and clearly allowed multicenter trials, which are planned to start soon.
Collapse
|
193
|
Lucidi V, Buggenhout A, Boon N, Moreno C, Bourgeois N, Donckier V. Liver transplantation for acute liver failure in adults. MINERVA GASTROENTERO 2008; 54:49-55. [PMID: 18299667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Acute liver failure is a challenging clinical condition, associated with high morbidity and mortality. In well-selected patients, LT (LT) is the only therapeutic which has been demonstrated to improve patient survival. Clichy and King's College criteria are the two mains scoring systems used to select the patients for liver transplantation. Both models achieve high specificity but remain associated with limited negative predictive value. Several other predictive factors have been evaluated, but none of them have been strongly validated so far. Globally, whole LT appears as the procedure of choice for patients within Clichy and/or King's College criteria. Due to the severity of the disease and its multisystemic consequences, the results of LT for fulminant liver failure remain inferior to those obtained in elective indications. Accord-ing to local conditions, namely expected waiting time before urgent transplantation and surgical expertise, living donor transplantation and auxiliary transplantations appear as valuable alternatives. These techniques have the respective potential advantages to limit the waiting period before transplantation and to avoid the need for lifelong immunosuppression when native liver recovers, but overall results remain inferior to those obtained with whole LT.
Collapse
|
194
|
Devière J, Valdes GO, Herrera LC, Closset J, Moine OL, Eisendrath P, Moreno C, Dugardeyn S, Barea M, de la Torre R, Edmundowicz S, Scott S. Safety, feasibility and weight loss after transoral gastroplasty: First human multicenter study. Surg Endosc 2008. [DOI: 10.1007/s00464-008-9803-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
195
|
Montoto S, Moreno C, Domingo-Domenech E, Estany C, Oriol A, Altes A, Besalduch J, Pedro C, Gardella S, Escoda L, Asensio A, Vivancos P, Galan P, de Sevilla AF, Ribera JM, Briones J, Colomer D, Campo E, Montserrat E, Lopez-Guillermo A. High clinical and molecular response rates with fludarabine, cyclophosphamide and mitoxantrone in previously untreated patients with advanced stage follicular lymphoma. Haematologica 2008; 93:207-14. [DOI: 10.3324/haematol.11671] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
|
196
|
Hidalgo-Pascual M, Galan JJ, Chaves-Conde M, Ramírez-Armengol JA, Moreno C, Calvo E, Pelaez P, Crespo C, Ruiz A, Royo JL. Analysis of CXCL12 3'UTR G>A polymorphism in colorectal cancer. Oncol Rep 2008; 18:1583-7. [PMID: 17982648 DOI: 10.3892/or.18.6.1583] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Colorectal cancer is one of the most prevalent cancers in developed countries. However, the genetic factors influencing its appearance remain far from being fully characterized. Recently, a G>A functional transition mapping the 3' untranslated region of the CXCL12 gene (rs1801157) has been found to be under-represented among rectal cancer patients when compared to colon cancer patients from a Swedish series. Here we present the results from an independent analysis of CXCL12 rs1801157 in a larger CRC series of Spanish origin in order to analyse the robustness of this association within a different European population. No significant difference was observed between controls and colon or rectal cancer patients. We were also unable to find a correlation between rs1801157 and different prognostic markers such as metastasis development or disease-free survival time. The epidemiologic data involving CXCL12 rs1801157 in colorectal cancer risk are discussed.
Collapse
|
197
|
Devière J, Ojeda Valdes G, Cuevas Herrera L, Closset J, Le Moine O, Eisendrath P, Moreno C, Dugardeyn S, Barea M, de la Torre R, Edmundowicz S, Scott S. Safety, feasibility and weight loss after transoral gastroplasty: First human multicenter study. Surg Endosc 2007; 22:589-98. [PMID: 17973163 DOI: 10.1007/s00464-007-9662-5] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2007] [Revised: 10/04/2007] [Accepted: 10/09/2007] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the safety and feasibility in human subjects of a new transoral restrictive procedure for the treatment of obesity. METHODS The protocol was approved by the institutional review boards (IRBs) of both centers involved, and all patients gave informed consent. Patients met established inclusion criteria for bariatric surgery. The TOGa system (Satiety Inc., Palo Alto, CA), a set of transoral endoscopically guided staplers, was used to create a stapled restrictive pouch along the lesser curve of the stomach. Patients were hospitalized overnight for observation and underwent barium upper gastrointestinal (UGI) the next morning. Post procedure, all patients were placed on a liquid diet for 1 month and asked to begin an exercise program. Follow-up was carried out at 1 week and 1, 3, 4, 5, and 6 months. RESULTS Twenty one patients were enrolled [17 female, age 43.7 (22-57) years, BMI 43.3 (35-53) kg/m(2)]. Device introduction was completed safely in all patients. There were no serious adverse events (AEs). The most commonly reported procedure or device related adverse events were vomiting, pain, nausea, and transient dysphagia. At 6 month endoscopy, all patients had persistent full or partial stapled sleeves. Gaps in the staple line were evident in 13 patients. Patients lost an average 17.6 pounds at 1 month, 24.5 pounds at three months, and 26.5 pounds at 6 months post-treatment [excess weight loss (EWL) of 16.2%, 22.6%, and 24.4%, respectively]. CONCLUSIONS There is great interest in new procedures for morbid obesity that could offer lower morbidity than current options. Early experience with the TOGa procedure indicates that this transoral approach may be safe and feasible. Further experience with the device and technique should improve anatomic and functional outcomes in the future. Additional studies are underway.
Collapse
|
198
|
Rubio MA, Moreno C. [Nutritional implications of bariatric surgery on the gastrointestinal tract]. NUTR HOSP 2007; 22 Suppl 2:124-34. [PMID: 17679300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Anatomical change in the anatomy of the gastrointestinal tract after bariatric surgery leads to modification of dietary patterns that have to be adapted to new physiological conditions, either related with the volume of intakes or the characteristics of the macro- and micronutrients to be administered. Restrictive diet after bariatric surgery (basically gastric bypass and restrictive procedures) is done at several steps. The first phase after surgery consists in the administration of clear liquids for 2-3 days, followed by completely low-fat and high-protein content (> 50-60 g/day) liquid diet for 2-4 weeks, normally by means of formula-diets. Soft or grinded diet including very soft protein-rich foods, such as egg, low-calories cheese, and lean meats such as chicken, cow, pork, or fish (red meats are not so well tolerated) is recommended 2-4 weeks after hospital discharge. Normal diet may be started within 8 weeks from surgery or even later. It is important to incorporate hyperproteic foods with each meal, such egg whites, lean meats, cheese or milk. All these indications should be done under the supervision of an expert nutrition professional to always advise the patients and adapting the diet to some special situations (nausea/vomiting, constipation, diarrhea, dumping syndrome, dehydration, food intolerances, overfeeding, etc.). The most frequent vitamin and mineral deficiencies in the different types of surgeries are reviewed, with a special focus on iron, vitamin B12, calcium, and vitamin D metabolism. It should not be forgotten that the aim of obesity surgery is making the patient loose weight and thus post-surgery diet is designed to achieve that goal although without forgetting the essential role that nutritional education has on the learning of new dietary habits contributing to maintain that weight loss over time.
Collapse
|
199
|
Merino J, Ramírez N, Moreno C, Toledo E, Fernández M, Sánchez-Ibarrola A. BY55/CD160 cannot be considered a cytotoxic marker in cytomegalovirus-specific human CD8(+) T cells. Clin Exp Immunol 2007; 149:87-96. [PMID: 17425655 PMCID: PMC1942017 DOI: 10.1111/j.1365-2249.2007.03387.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
CD160/BY55 is a glucosyl-phosphatidylinositol (GPI)-anchored cell membrane receptor that is expressed primarily in natural killer (NK) cells. Its presence in CD8(+) T lymphocytes is considered to be a marker of cytotoxic activity, although there are few data in this regard. In the present work, we analysed the expression of CD160 in subpopulations of cytomegalovirus (CMV)-specific CD8(+) T cells. Subpopulations were defined by CD28 and CD57 expression and exhibited varying degrees of differentiation and cytotoxic potential, as evaluated by the expression of perforin, interferon (IFN)-gamma and interleukin (IL)-7Ralpha/CD127. We included subjects with different intensities of anti-viral immune response. Results showed that the terminally differentiated CD28(-) CD57(+) subset displaying the highest level of perforin expressed CD160 at a level similar to that of memory CD28(+) CD57(-)perforin(-) cells. A comparison of the expression of perforin in CD160(+) cells versus CD160(-) cells showed that expression was significantly higher in the absence of CD160. Interestingly, the CMV-specific CD8(+) T cell subset from a patient with ongoing CMV reactivation did not begin to express CD160 until day +92 of the follow-up period. Taken together, our data show that CD160 cannot be considered a cytotoxic marker in CMV-specific CD8(+) T cells.
Collapse
|
200
|
Viñes J, Díez J, Guembe M, González P, Amézqueta C, Barba J, Sobejano I, Martínez Vila E, Grijalba A, Serrano M, Moreno C, Los-Arcos E, Guerrero D. Estudio de riesgo vascular en Navarra: objetivos y diseño. Prevalencia del síndrome metabólico y de los factores mayores de riesgo vascular. An Sist Sanit Navar 2007. [DOI: 10.4321/s1137-66272007000100011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|