The effect of combined head and tail approach during laparoscopic D3 lymph node dissection on pain severity and complications in patients with right colon cancer.

OBJECTIVE: To examine the impact of a combined craniocaudal approach on pain and complications during laparoscopic D3 lymph node dissection in clients diagnosed with right colon cancer (RCC). METHODS: 100 RCC patients were divided into Group A and Group B. Both groups underwent laparoscopic D3 lymph node dissection, with Group A undergoing an intermediate approach and Group B undergoing a combined head and tail approach. Two groups of patients' perioperative (surgical time, intraoperative blood loss, number of lymph node dissection) indicators, postoperative recovery (postoperative exhaust time, postoperative hospital stay, drainage tube removal time) indicators, perioperative pain level (VAS scores 1, 3, and 5 days following surgery), and incidence of complications (vascular injury, intestinal obstruction, anastomotic bleeding, incision infection), and the therapeutic efficacy [CEA, CA19-9] indicators were compared. RESULTS: Clients in the B team had substantially shorter operating times and considerably fewer intraoperative hemorrhage than those in the A team. The VAS grades of clients in the B team were considerably lower than those in the A team the day following surgery. Clients in the B team experienced vascular injury at a substantially lower rate than those in the A team. The overall incidence rate of problems did not differ statistically significantly between the A team and the B team. Following therapy, teams A and B's CEA and CA19-9 levels were considerably lower than those of the same team prior to therapy. CONCLUSION: Combined craniocaudal technique can significantly reduce intraoperative bleeding, postoperative pain, and the risk of sequelae from vascular injuries.

Abordaje combinado Kocher-Langenbeck y Stoppa en el tratamiento de fracturas complejas de acetábulo / Combined Kocher-Langenbeck and Stoppa approach in the treatment of complex acetabulum fractures

Resumen: Introducción: Las fracturas de acetábulo complejas son un desafío para los cirujanos ortopedistas. Se realizó una evaluación de la reducción radiográfica y resultado funcional de los pacientes con fractura compleja de acetábulo sometidos a abordaje combinado Kocher-Langenbeck y Stoppa. Material y métodos: Diseño transversal, descriptivo, ambispectivo. Se incluyeron pacientes con fractura compleja de acetábulo que se sometieron a abordaje combinado Kocher-Langenbeck y Stoppa entre 2016 y 2020. Se revisaron los expedientes clínicos y se evaluó la calidad de la reducción radiográfica según criterios de Matta. Además, se realizó evaluación funcional con la escala de Merle d'Aubigné y Postel pasados por lo menos 12 meses de la lesión. Resultados: De los 31 pacientes, el tiempo promedio entre la fecha de fractura y la intervención quirúrgica fue de 13.7 días (de tres a 38 días). En la evaluación radiográfica según criterios de Matta, 21 pacientes tuvieron resultados radiográficos anatómicos (67.7%), siete casi anatómicos (22.5%) y tres imperfectos (9.6%). Los resultados funcionales según la escala Merle d'Aubigné y Postel dieron como resultado ocho pacientes (25.8%) con resultados excelentes, 16 (51.6%) con resultado bueno, con resultado moderado cinco (22.5%) y con resultado malo dos (16.1%). Hubo correlación estadística entre la edad del paciente con el resultado funcional (p = 0.029), también entre el índice de masa corporal y pérdida sanguínea (p = 0.027). Conclusión: Los abordajes combinados Kocher-Langenbeck y Stoppa son una alternativa en estas lesiones, en su mayoría con resultados radiográficos anatómicos y casi anatómicos, según la escala radiográfica de Matta, y con excelentes y buenos resultados funcionales, según la escala de Merle d'Aubigné y Postel.

Abstract: Introduction: Complex acetabulum fractures are a challenge for orthopedic surgeons. An evaluation of the radiographic reduction and functional result of the patients with complex fracture of the acetabulum who underwent the combined Kocher-Langenbeck and Stoppa approach was carried out. Material and methods: Cross-sectional, descriptive, ambispective design. Patients with complex acetabulum fracture who underwent the combined Kocher-Langenbeck approach plus Stoppa between 2016 and 2020 were included. The clinical records were reviewed, and the quality of the radiographic reduction was evaluated according to Matta criteria. In addition, a functional evaluation was performed with the Merle d'Aubigne and Postel scale at least 12 months after the injury. Results: Of the 31 patients, the average time between the date of fractures and the surgical intervention was 13.7 days (3-38 days). In the radiographic evaluation according to Matta criteria, 21 anatomical patients (67.7%), 7 almost anatomical (22.5%), 3 imperfect (9.6%). Functional results according to the Merle d'Aubigne and Postel scale resulted in 8 (25.8%) with excellent results, 16 (51.6%) with good results, 5 (22.5%) moderate and 2 (16.1%) poor patients. There was a statistical correlation between the age of the patient and the functional result (p = 0.029), also between the body mass index and blood loss (p = 0.027). Conclusion: The combined Kocher-Langenbeck plus Stoppa approaches are a valid alternative in these lesions, mostly with anatomical and almost anatomical radiographic results according to the Matta radiographic scale, and with excellent and good functional results according to the Merle d'Aubigne and Postel scale.

Combined Endoscopic Transsphenoidal and Tubular Retractor-Assisted Transventricular Approach for Giant Pituitary Adenomas.

BACKGROUND: Surgical resection remains the standard treatment for most giant pituitary adenomas (GPAs). The selected surgical approach for these complex lesions depends mainly on their extension. Single approaches may be limited in some cases presenting with invasion into multiple compartments, thereby limiting extent of resection. METHODS: We report a series of patients with GPA operated on through a combined approach involving an endoscopic endonasal transsphenoidal approach and a tubular retractor-assisted transventricular approach, describing the technique, its indications, limitations, and outcomes. Baseline and postoperative clinical, functional, and morphologic variables were documented up until each patient's last follow-up visit. RESULTS: Five patients harboring tumors extending into the third and lateral ventricles were included. Mean extent of resection was 94.6%. Mean follow-up was 39.4 months. One patient presented with a growth hormone-secreting GPA, who achieved remission after repeat resection during follow-up. There were no intraoperative complications, and 1 patient required reoperation for cerebrospinal fluid leak repair. One patient received adjuvant radiotherapy, and 3 patients remained stable requiring no additional treatment. All patients maintained an adequate postoperative functional status. CONCLUSIONS: The combined approach herein described may be a safe and effective option for some patients with GPAs extending into the third and lateral ventricles. An adequate patient selection is mandatory to exploit the benefits of each individual approach.

Comparación de cuatro técnicas quirúrgicas para el manejo de la espondilitis tuberculosa de la columna torácica en adultos.

OBJETIVO: Comparar la eficiencia de las cuatro técnicas quirúrgicas más utilizadas para el manejo de la espondilitis tuberculosa. MÉTODO: Estudio retrospectivo en el que se incluyeron pacientes adultos con diagnóstico confirmado de espondilitis tuberculosa, afectación de dos niveles vertebrales o menos y sin deformidad vertebral grave. Se recopilaron y revisaron los expedientes médicos, los estudios de imagen y los datos demográficos de los pacientes intervenidos para analizar retrospectivamente los resultados clínicos y funcionales de cada grupo. Las variables primarias fueron la erradicación de la infección, la fusión vertebral y las complicaciones. Entre las variables secundarias se estudiaron el sangrado intraoperatorio, la estancia hospitalaria y el tiempo quirúrgico. RESULTADOS: Entre los grupos analizados no hubo diferencias significativas (p ≥ 0.05) en la mayoría de las variables analizadas, pero sí (p ≤ 0.001) respecto al sangrado, el tiempo quirúrgico, la estancia intrahospitalaria y las complicaciones, a favor del abordaje posterior único. CONCLUSIONES: El abordaje posterior único logró una eficacia clínica similar a la del resto de los abordajes en términos de erradicación de la infección y fusión vertebral; sin embargo, se asoció a menores tiempo quirúrgico, sangrado, estancia hospitalaria y complicaciones. OBJECTIVE: To compare the efficiency of the 4 most used surgical techniques for the management of tuberculous spondylitis. METHOD: Retrospective study in which adult patients with a confirmed diagnosis of tuberculous spondylitis, involvement of two vertebral levels or less, and without severe vertebral deformity were included. The medical records, imaging studies, and demographic data of the operated patients were collected and reviewed to retrospectively analyze the clinical results of each group. The primary variables were cure of infection, spinal fusion, and complications. The secondary variables included intraoperative bleeding, hospital stay, and surgical time. RESULTS: There were no significant differences (p ≥ 0.05) in most of the variables analyzed, however, there were (p ≤ 0.001) regarding bleeding, surgical time, hospital stay and complications between the groups analyzed, with a lower result in all cases for the single posterior approach. CONCLUSIONS: The single posterior approach obtained a clinical efficacy similar to the rest of the approaches in terms of eradication of the infection and vertebral fusion, however, it was associated with less surgical invasion (surgical time and bleeding), a shorter hospital stay and complications.

[Combined Kocher-Langenbeck and Stoppa approach in the treatment of complex acetabulum fractures]. / Abordaje combinado Kocher-Langenbeck y Stoppa en el tratamiento de fracturas complejas de acetábulo.

INTRODUCTION: Complex acetabulum fractures are a challenge for orthopedic surgeons. An evaluation of the radiographic reduction and functional result of the patients with complex fracture of the acetabulum who underwent the combined Kocher-Langenbeck and Stoppa approach was carried out. MATERIAL AND METHODS: Cross-sectional, descriptive, ambispective design. Patients with complex acetabulum fracture who underwent the combined Kocher-Langenbeck approach plus Stoppa between 2016 and 2020 were included. The clinical records were reviewed, and the quality of the radiographic reduction was evaluated according to Matta criteria. In addition, a functional evaluation was performed with the Merle d'Aubigne and Postel scale at least 12 months after the injury. RESULTS: Of the 31 patients, the average time between the date of fractures and the surgical intervention was 13.7 days (3-38 days). In the radiographic evaluation according to Matta criteria, 21 anatomical patients (67.7%), 7 almost anatomical (22.5%), 3 imperfect (9.6%). Functional results according to the Merle d'Aubigne and Postel scale resulted in 8 (25.8%) with excellent results, 16 (51.6%) with good results, 5 (22.5%) moderate and 2 (16.1%) poor patients. There was a statistical correlation between the age of the patient and the functional result (p = 0.029), also between the body mass index and blood loss (p = 0.027). CONCLUSION: The combined Kocher-Langenbeck plus Stoppa approaches are a valid alternative in these lesions, mostly with anatomical and almost anatomical radiographic results according to the Matta radiographic scale, and with excellent and good functional results according to the Merle d'Aubigne and Postel scale.

INTRODUCCIÓN: Las fracturas de acetábulo complejas son un desafío para los cirujanos ortopedistas. Se realizó una evaluación de la reducción radiográfica y resultado funcional de los pacientes con fractura compleja de acetábulo sometidos a abordaje combinado Kocher-Langenbeck y Stoppa. MATERIAL Y MÉTODOS: Diseño transversal, descriptivo, ambispectivo. Se incluyeron pacientes con fractura compleja de acetábulo que se sometieron a abordaje combinado Kocher-Langenbeck y Stoppa entre 2016 y 2020. Se revisaron los expedientes clínicos y se evaluó la calidad de la reducción radiográfica según criterios de Matta. Además, se realizó evaluación funcional con la escala de Merle d'Aubigné y Postel pasados por lo menos 12 meses de la lesión. RESULTADOS: De los 31 pacientes, el tiempo promedio entre la fecha de fractura y la intervención quirúrgica fue de 13.7 días (de tres a 38 días). En la evaluación radiográfica según criterios de Matta, 21 pacientes tuvieron resultados radiográficos anatómicos (67.7%), siete casi anatómicos (22.5%) y tres imperfectos (9.6%). Los resultados funcionales según la escala Merle d'Aubigné y Postel dieron como resultado ocho pacientes (25.8%) con resultados excelentes, 16 (51.6%) con resultado bueno, con resultado moderado cinco (22.5%) y con resultado malo dos (16.1%). Hubo correlación estadística entre la edad del paciente con el resultado funcional (p = 0.029), también entre el índice de masa corporal y pérdida sanguínea (p = 0.027). CONCLUSIÓN: Los abordajes combinados Kocher-Langenbeck y Stoppa son una alternativa en estas lesiones, en su mayoría con resultados radiográficos anatómicos y casi anatómicos, según la escala radiográfica de Matta, y con excelentes y buenos resultados funcionales, según la escala de Merle d'Aubigné y Postel.

Abordaje combinado en columna toracolumbar para los tumores / Approach combined in thoracolumbar spine for tumors

Introducción: el progreso de la imaginología, la supervivencia del paciente oncológico y el desarrollo de instrumentaciones cortas, aumentó el interés por el uso de abordajes combinados. Objetivo: exponer la experiencia del servicio de ortopedia del Hospital Clínico Quirúrgico Hermanos Ameijeiras en abordaje combinado de columna toracolumbar. Descripción: se presentaron 5 casos con procesos tumorales del segmento toracolumbar en los que se empleó abordaje combinado, operados en el servicio de ortopedia desde febrero de 2007 hasta mayo de 2011; se reflejó edad, sexo, tipo de tumor. Se evaluó el dolor (por la escala Denis) y el estado neurológico (por la escala Frankel) preoperatorio y posoperatorio, así como las complicaciones. Resultados: en los pacientes menores de 50 años predominó el sexo femenino y los tumores primarios; 4 pacientes tenían en el preoperatorio un estado Frankel C y en todos se logró pasar a E. En cuanto al dolor por la escala Denis que era entre 3 y 4, pasaron a 0 y 1. Como complicaciones se presentó una luxación del injerto con sepsis profunda, así como 2 desgarros del saco dural. Conclusiones: el abordaje combinado se presenta como opción ventajosa y recomendable de tratamiento quirúrgico en los tumores espinales

Introduction: the progress of imaging, the survival of oncology patient and the development of short instrumentations increased the interest by the use of combined approaches. Objective: to expose the experience of the Orthopedics service of Hermanos Ameijeiras Clinical Surgical Hospital in the combined approach of thoracolumbar spine. Description: authors present 5 cases presenting with tumoral processes of thoracolumbar segment using a combined approach, operated on above mentioned service from February, 2007 to May, 2011. Following variables were included: age, sex, and type of tumor. Pain was assessed (Denis) and the preoperative and postoperative neurologic status (Frankel), as well as the complications. Results: in patients aged under 50 there was predominance of female sex and of primary tumors: in preoperative period 4 patients had a C Frankel and in all of them it was possible to move to E. As regards the Denis pain between 3 and 4 moving to 0 and 1. Complications included graft luxation with a deep sepsis, as well as two dural sac tears. Conclusions: the combined approach is an advantageous and recommendable option for surgical treatment in spinal tumors