13 results on '"Rodríguez H., Jorge"'
Search Results
2. Auditorías viales e intervenciones para prevenir atropellamientos, Cuernavaca, México, 2010
- Author
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Rodríguez H., Jorge M., Híjar M., Martha, and Villaveces I., Andrés
- Published
- 2014
3. Auditorías viales e intervenciones para prevenir atropellamientos, Cuernavaca, México, 2010
- Author
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Rodríguez H, Jorge M, Híjar M, Martha, and Villaveces I, Andrés
- Subjects
safety road ,prevention ,prevención ,México ,lesiones ,seguridad vial ,Mexico ,injuries - Abstract
Los atropellamientos son un problema de Salud Pública en México.Representan más del 40% de las muertes reportadas como lesiones causadas por el tránsito (LCT). En zonas urbanas representan hasta el 60% de las LCT. OBJETIVO: Caracterizar y analizar algunas zonas donde se concentraban tanto las muertes como los lesionados por atropellamiento en Cuernavaca, México. METODOLOGIA: Desde un estudio descriptivo-retrospectivo se planearon y ejecutaron auditorías viales sobre las intersecciones que habían representado mayor riesgo de lesiones y muertes en peatones. En cada lugar se evaluó el aforo peatonal, vehicular, los ciclos semafóricos, las condiciones del medio ambiente físico y se tomaron archivos fotográficos. RESULTADOS : Se observó deficiencia de elementos del medio ambiente físico: señalamientos desgastados sobre y al costado de la vía, mala visibilidad por ramas de árboles, vehículos estacionados indebidamente, paradas no autorizadas de transporte público, no uso de puentes peatonales y ciclos semafóricos deficientes. CONCLUSION: Las auditorías viales son herramientas procedentes y empleadas en la ingeniería del tránsito, poco usadas por los salubristas como técnicas para prevenir LCT, en especial atropellamientos. Permiten diseñar e implementar medidas de prevención primaria para disminuir los riesgos de lesión en los usuarios más vulnerables de la vía pública: los peatones. Pedestrian injuries are a public health problem in Mexico. Represent more than 40% of the deaths reported as road traffic injuries (RTI). Likewise, they represent up to 60% of all RTIs in urban areas. OBJECTIVE: To characterize and analyze the areas with a high incidence of fatal and non-fatal pedestrian injuries in Cuernavaca, Mexico. METHODOLOGY: a retrospective descriptive study in which street audits were conducted on the intersections with the highest risk of pedestrian fatality and injury. Pedestrian and vehicle equipment, light cycles and the features of the physical environment were assessed for each place. These assessments were supplemented with photographic evidence. RESULTS: deteriorating or missing physical environment elements were observed, e.g. worn out signs on the road and beside it, poor visibility due to the presence of tree branches, vehicles parked in inappropriate locations, unauthorized public transport stops, lack of use of pedestrian bridges, and short traffic light cycles. CONCLUSIONS: road audits are tools used in traffic engineering but underutilized by public health professionals as techniques to prevent RTIs, particularly pedestrian injuries. These tools facilitate the design, planning and implementation of primary prevention measures to reduce injury risks amongst the most vulnerable users of public roads: pedestrians.
- Published
- 2014
4. Efecto de ácidos hidroxicarboxilicos en la biorregulación del estrés causado por herbicidas en el cultivo de tomate
- Author
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Rodríguez H., Jorge, primary and Plaza, Guido, additional
- Published
- 2016
- Full Text
- View/download PDF
5. Abordaje Laparoscópico en el Testículo no Palpable
- Author
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LÓPEZ E, PEDRO-JOSÉ, ANGEL G, LORENA, RODRÍGUEZ H, JORGE, REYES C, DANIELLE, ESCALA A, JOSÉ M, RETAMAL P, MARÍA G, LETELIER C, NELLY, and ZUBIETA A, RICARDO
- Subjects
pediatric ,pediatría ,testes ,laparoscopy ,intra-abdominal ,laparoscopia ,Impalpable ,Testículo no palpable - Abstract
Objetivo: Revisar nuestra experiencia en el abordaje laparoscópico como primer procedimiento en el estudio de teste no palpable (TNP). Método: Todas las fichas de niños con diagnóstico de TNP sometidos a laparoscopia entre Enero 2000 y Diciembre 2005 fueron revisadas. Se documentó detalles demográficos, ecográficos, laparoscópicos y de la cirugía realizada. Resultados: 63 pacientes con 74 TNP fueron identificados; todos fueron no palpados al examen bajo anestesia (EBA). Bajo visión laparoscópica, en 38/ 74 (51%) el conducto deferente y los vasos se introducían en el orificio inguinal profundo, realizándose una exploración inguinal abierta; 13/38 eran atrofíeos/evanescentes, en 23 se realizó orquidopexia, en 1 se realizó un primer tiempo de Fowler-Stephens y 1 no fue descrito. De los 36 (49%) testes intra-abdominales, 12 eran evanescentes, en 8 se realizó una orquidopexia asistida por laparoscopia y los otros 16/36 se sometieron a un primer tiempo de F-S. En el post-operatorio hubo 3 testes atrofíeos; 2 luego de un segundo tiempo de F-S y 1 luego de una orquidopexia en primer tiempo fallida. Conclusiones: De los 74 TNP, 36 no estaban en el canal inguinal (24 intrabdominales y 12 atrofíeos/evanescentes). De los casos en que los vasos y deferente se dirigían al anillo inguinal (n = 38), 13 eran atrofíeos/evanescentes, lo que explicaría por qué no fueron detectados al EBA y/o ecografía. Por lo tanto, en 66% (49/74) de los niños en esta serie, la exploración laparoscópica fue crítica en determinar la localización testicular, lo que la hace recomendable para el enfrentamiento del TNP. Objective: To evaluate our experience in laparoscopic management as the procedure of choice for nonpalpable testes (NPT). Methods: Review of charts of all boys with NPT who underwent laparoscopy (January 2000 December 2005). Demographic data, ultrasound (US) results, surgical details were documented. Results: Sixty-three patients (74 NPT) were identified; 25 left, 26 right and 12 bilateral. Mean age at diagnosis was 3.6y (lm-13y). Thirty-seven cases had a pre-op US; in 29 (78%) the testis was not found; 7(22%) an intra-canalicular teste was described. All were impalpable at evaluation under anesthesia (EUA). Mean age at surgery was 4.9y (2 m-17 y). Laparoscopic findings were; intra-abdominal teste (n = 24, 33%), vanishing teste (n = 12, 16%) and vas-vessels entering inguinal ring (n = 38, 51%). 16/24 underwent a 2-stage Fowler-Stephens orchyopexy and 8/24 a laparoscopic-assisted single stage orchypexy. When vas-vessels entered inguinal ring, inguinal exploration was performed; 23 cases underwent orchyopexy; 13 had orchydectomy (atrophic-vanishing). After follow-up, 3 testes are atrophic. Conclusions: 36/74 NPT were not in the inguinal canal (24 intraabdominal and 12 vanishing). When vas-vessels entered inguinal ring, 13 were vanishing-atrophic and not identifiable (EUA or US). Hence, in 49 cases (66%) laparoscopic exploration was critical in teste location, therefore this approach may be the procedure of choice for NPT.
- Published
- 2009
6. Retiro precoz de esteroides en la inmunosupresión del trasplante renal pediátrico
- Author
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Delucchi B, Angela, Valenzuela A, Marcela, Ferrario B, Mario, Lillo D, Ana María, Guerrero G, José Luis, Rodríguez S, Eugenio, Cano Sch, Francisco, Cavada Ch, Gabriel, Godoy L, Jorge, Rodríguez H, Jorge, González G, Gloria, Buckel B, Erwin, and Contreras M, Luis
- Subjects
Kidney transplantation ,Transplantation conditionning ,Immunosuppression ,Tacrolimus - Abstract
Background: Cardiovascular risk, growth failure and the new immunosuppressive drugs, have encouraged steroid withdrawal or total avoidance with promising results in renal transplant (Tx) immunosuppression. Aim: To evaluate a new immunosuppressor protocol with early withdrawal of steroids in pediatric kidney transplant. Patients and methods: Prospective study in pediatric patients older than 1 year and low immunological risk. Group A (n =28): steroids in decreasing doses until day 7 post Tx, tacrolimus (FK) and micophenolate mofetil (MMF). Group B (n =28) control: steroids, cyclosporine and azathioprine or steroids, FK and MMF. In both groups the induction therapy included basiliximab. Anthropometric and biochemical variables (renal function, lipid profile, hematological, blood glucose and acid-base equilibrium), acute rejection and CMV infection, were evaluated. Mean values and variations for continuous variables were calculated at months 1, 6, 12 and 18. Results: Two children were withdrawn before month 2, one had an untreatable diarrhea and the second died due to Aspergillus septicemia. Mean values at months 1, 6, 12 and 18 for groups A and B: Creatinine clearence (ml/min): 85.4 vs 89; 79.9 vs 83; 89 vs 80; 79.8 vs 80.6 (p: ns); hematocrit (%): 28.8 vs 30.4; 31.7 vs 34.4; 34.4; 32.4 vs 34.8; 34.4 vs 35.5 (p: ns). Total cholesterol (mg/dl): 151 vs 206; 139 vs 174; 138 vs 186; 140 vs 180 (p
- Published
- 2006
7. Reflujo vesicoureteral
- Author
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Rodríguez H, Jorge
- Subjects
Pediatrics, Perinatology and Child Health - Published
- 2000
8. Abordaje Laparoscópico en el Testículo no Palpable
- Author
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LÓPEZ E, PEDRO-JOSÉ , primary, ANGEL G, LORENA , additional, RODRÍGUEZ H, JORGE , additional, REYES C, DANIELLE , additional, ESCALA A, JOSÉ M, additional, RETAMAL P, MARÍA G, additional, LETELIER C, NELLY, additional, and ZUBIETA A, RICARDO, additional
- Published
- 2009
- Full Text
- View/download PDF
9. Retiro precoz de esteroides en la inmunosupresión del trasplante renal pediátrico
- Author
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Delucchi B, Angela, primary, Valenzuela A, Marcela, additional, Ferrario B, Mario, additional, Lillo D, Ana María, additional, Guerrero G, José Luis, additional, Rodríguez S, Eugenio, additional, Cano Sch, Francisco, additional, Cavada Ch, Gabriel, additional, Godoy L, Jorge, additional, Rodríguez H, Jorge, additional, González G, Gloria, additional, Buckel B, Erwin, additional, and Contreras M, Luis, additional
- Published
- 2006
- Full Text
- View/download PDF
10. Patología urológica pediátrica: pesquisa y derivación oportuna
- Author
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Rodríguez H., Jorge, primary
- Published
- 2005
- Full Text
- View/download PDF
11. Reflujo vesicoureteral
- Author
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Rodríguez H, Jorge, primary
- Published
- 2000
- Full Text
- View/download PDF
12. [Ipsilateral ureteroureterostomy. A safe alternative in complete duplicated collecting system with associated pathology].
- Author
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Espinoza G B, Retamales R F, Sierralta B C, Gómez G N, Pinilla S C, Correa T R, and Rodríguez H J
- Subjects
- Humans, Child, Preschool, Retrospective Studies, Ureterostomy methods, Atrophy complications, Ureter surgery, Ureterocele complications, Ureterocele surgery, Kidney Diseases
- Abstract
In patients with complete double renal system with the involvement of only one system, there are several surgical alternatives for its resolution. Uretero-ureteral anastomosis has been presented as a good alternative, even in cases with atrophy of the affected system., Objective: To report our experience in patients with complete double renal system with only one system affected, with the surgical technique of uretero-ureteral anastomosis., Patients and Method: Retrospective study of patients with double renal system with involvement of one of the systems, treated with uretero-ureteral anastomosis technique between January 2015 and May 2022. The variables of age, specific pathology of the affected system, preoperative study, days of hospitalization, postoperative complications (leakage, obstruction, infection), and follow-up time were evaluated., Results: We analyzed 26 procedures in 25 patients, mean age 36.8 months (range: 8-80); 53.8% had ectopic ureter, 23% ureterocele, 11.5% sphincteric ureterocele, and 11.5% VUR of the lower system. All were studied preoperatively with urethrocystography and 65% with scintigraphy. 50% of the operated systems showed signs of renal atrophy. The average hospital stay was 2.2 days (range: 1-7). In an average follow-up of 26.5 months (range: 3-77), one patient presented leakage, no patient presented signs suggestive of obstruction, and one patient presented febrile urinary tract infection with persistent lower-grade reflux., Conclusion: In our experience, the uretero-ureteral anastomosis technique proved to be an easy and safe alternative to reproduce, with a success rate of 96%, 11% of grade I complications, and 4% of grade II complications according to the Clavien-Dindo classification.
- Published
- 2024
- Full Text
- View/download PDF
13. [Early steroid withdrawal in pediatric renal transplantation].
- Author
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Delucchi B A, Valenzuela A M, Ferrario B M, Lillo D AM, Guerrero G JL, Rodríguez S E, Cano Sch F, Cavada Ch G, Godoy L J, Rodríguez H J, González G G, Buckel B E, and Contreras M L
- Subjects
- Adolescent, Adult, Antibodies, Monoclonal administration & dosage, Basiliximab, Child, Child, Preschool, Creatinine blood, Drug Therapy, Combination, Female, Follow-Up Studies, Graft Rejection prevention & control, Humans, Infant, Kidney Transplantation adverse effects, Male, Middle Aged, Mycophenolic Acid administration & dosage, Prospective Studies, Recombinant Fusion Proteins administration & dosage, Immunosuppressive Agents administration & dosage, Kidney Transplantation immunology, Mycophenolic Acid analogs & derivatives, Steroids administration & dosage, Tacrolimus administration & dosage
- Abstract
Background: Cardiovascular risk, growth failure and the new immunosuppressive drugs, have encouraged steroid withdrawal or total avoidance with promising results in renal transplant (Tx) immunosuppression., Aim: To evaluate a new immunosuppressor protocol with early withdrawal of steroids in pediatric kidney transplant., Patients and Methods: Prospective study in pediatric patients older than 1 year and low immunological risk. Group A (n =28): steroids in decreasing doses until day 7 post Tx, tacrolimus (FK) and mycophenolate mofetil (MMF). Group B (n =28) control: steroids, cyclosporine and azathioprine or steroids, FK and MMF. In both groups the induction therapy included basiliximab. Anthropometric and biochemical variables (renal function, lipid profile, hematological, blood glucose and acid-base equilibrium), acute rejection and CMV infection, were evaluated. Mean values and variations for continuous variables were calculated at months 1, 6, 12 and 18., Results: Two children were withdrawn before month 2, one had an untreatable diarrhea and the second died due to Aspergillus septicemia. Mean values at months 1, 6, 12 and 18 for groups A and B: Creatinine clearance (ml/min): 85.4 vs 89; 79.9 vs 83; 89 vs 80; 79.8 vs 80.6 (p: ns); hematocrit (%): 28.8 vs 30.4; 31.7 vs 34.4; 34.4; 32.4 vs 34.8; 34.4 vs 35.5 (p: ns). Total cholesterol (mg/dl): 151 vs 206; 139 vs 174; 138 vs 186; 140 vs 180 (p <0.05). Mean delta height/age Z score at the first year: 0.5 vs 0.15; 0.7 vs 0.22; 0.97 vs 0.25 (p <0.05). Mean systolic blood pressure Z score: 0.9 vs 1.5; 0.5 vs 0.9; -0.3 vs 0.8; 0.1 vs 1.0 (p <0.05). The height/age Z score was significantly superior in patients without steroids. A normalization of growth patterns at month 18 was observed (< 0.05). Both groups presented a negative variation of creatinine clearance during the follow-up, but it was minor in the study group (p <0.05). Two acute rejections were found in each group, and no difference in CMV infections was observed., Conclusions: Early steroid withdrawal in pediatric renal transplant recipients was effective and safe and did not increase the risk of rejection.
- Published
- 2006
- Full Text
- View/download PDF
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