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1.
Acta Ophthalmol ; 100(2): e327-e338, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33988310

RESUMEN

The aim of this article is to discuss how physiology and anatomical background affect the effectiveness of implant-dependent microinvasive glaucoma surgery (MIGS). First, we provide a micro view of aqueous outflow and tissue behaviour. Second, we review studies exploring the mechanisms of the pressure-lowering effect of MIGS, as well as tissue behaviour during aqueous flow and tissue motion. We also describe and classify microinvasive surgical procedures and the most important types of implants, as well as their mechanisms of action, implantation techniques and efficacy. Further, we summarize the indications and surgical results presented in recent studies, providing an evidence-based update on novel and emerging MIGS techniques for the treatment of open-angle glaucoma. These data can help surgeons to personalize the management of glaucoma and to choose the best MIGS option for individual glaucoma patients.


Asunto(s)
Implantes de Drenaje de Glaucoma , Glaucoma de Ángulo Abierto/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Glaucoma de Ángulo Abierto/tratamiento farmacológico , Humanos , Latanoprost/uso terapéutico , Soluciones Oftálmicas/uso terapéutico
2.
J Obstet Gynaecol ; 41(2): 176-186, 2021 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32053018

RESUMEN

The present review aims to analyse the current data available on the feasibility, safety and effectiveness of the minimally invasive surgical (MIS) treatment of diaphragmatic endometriosis (DE). Through the use of PubMed and Google Scholar database, we conducted a literature review of all available research related to diagnosis and treatment of DE, focussed on the minimally invasive techniques. The studies were selected independently by two authors according to the aim of this review. DE is an under-diagnosed disease affecting between 0.1% and 1.5% of fertile women. It is predominantly multiple, asymptomatic and highly associated with pelvic disease in about 50-90%. MIS techniques seems to be safe, effective and feasible in tertiary advanced endometriosis centre, offering definitive advantages in terms of hospital stay, post-operative pain and return to normal activity by using several surgical techniques as hydro-dissection plus resection, laser CO2 vaporisation, electrical fulguration, Sugarbaker peritonectomy, partial (shaving) and full-thickness diaphragmatic resection. Symptoms control range from 85% to 100%, with less than 3% of conversion, peri-operative complications and recurrence rate. All cases must be performed by multidisciplinary teams including at least a gynaecologist, thoracic surgeon and anaesthetist. The lack of prospective evaluation of DE interferes with the understanding about the natural history of disease and treatment results. Therefore, the development of adequate evidence-based recommendations about diagnosis, management and follow-up is difficult at this moment.


Asunto(s)
Diafragma , Endometriosis , Procedimientos Quirúrgicos Mínimamente Invasivos , Diafragma/diagnóstico por imagen , Diafragma/cirugía , Endometriosis/diagnóstico , Endometriosis/fisiopatología , Endometriosis/cirugía , Femenino , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Grupo de Atención al Paciente/organización & administración , Resultado del Tratamiento
4.
Am J Surg ; 218(5): 967-971, 2019 11.
Artículo en Inglés | MEDLINE | ID: mdl-30910129

RESUMEN

INTRODUCTION: Preoperative prediction of the difficulty of surgery would be useful for surgeons embarking on MIDP. A novel difficulty scoring system(DSS) was recently developed in Japan but has not been externally validated. This study aims to externally validate the DSS determine its association with important clinical outcome parameters. METHODS: Retrospective review of 90 patients who underwent MIDP from 2006 to 2018. The patients were stratified into 3 groups (low, intermediate and high difficulty) according to the DSS with some minor modifications. RESULTS: Difficulty of MIDP was classified as low in 45(50%), intermediate in 32(35.5%) and high in 13(14.4%). Comparison between the baseline characteristics across the 3 difficulty groups demonstrated a significant difference in the frequency of malignant tumors, larger tumor size, frequency of extended pancreatectomies and use of robotic assistance. There was statistically significant increase in operation time, blood loss and blood transfusion rate across the 3 groups from low to high difficulty. CONCLUSION: The DSS correlated significantly with operation time, blood loss and blood transfusion rate. These findings support the validity of the system.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Pancreatectomía/clasificación , Neoplasias Pancreáticas/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Pérdida de Sangre Quirúrgica , Transfusión Sanguínea , Femenino , Humanos , Japón , Laparoscopía , Masculino , Persona de Mediana Edad , Tempo Operativo , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados , Resultado del Tratamiento , Adulto Joven
5.
Rev Assoc Med Bras (1992) ; 64(10): 876-881, 2018 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-30517232

RESUMEN

The minimally invasive procedures (mips) for the treatment of symptoms of benign prostatic hyperplasia (bph) are presented as attractive techniques due to their ease of accomplishment and the possibility of outpatient treatment. This guideline aims to present recommendations that may assist in decision making in patients with benign prostatic hyperplasia and indication of the different minimally invasive therapies. For this, a systematic review of the literature was performed, with the descriptors according to the pico: patient with benign prostatic hyperplasia, minimally invasive therapy, clinical outcome and adverse events. With no time restriction, in medline, cochrane central and lilacs databases via vhl, 1,007 papers were retrieved, of which 16 were selected to respond to clinical doubt. Details of the methodology and results of this guideline are set out in annex I.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Hiperplasia Prostática/cirugía , Medicina Basada en la Evidencia , Humanos , Masculino , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Guías de Práctica Clínica como Asunto , Sistema Urinario/cirugía , Trastornos Urinarios/cirugía
6.
Rev. Assoc. Med. Bras. (1992, Impr.) ; Rev. Assoc. Med. Bras. (1992, Impr.);64(10): 876-881, Oct. 2018. tab
Artículo en Inglés | LILACS | ID: biblio-976785

RESUMEN

SUMMARY The minimally invasive procedures (mips) for the treatment of symptoms of benign prostatic hyperplasia (bph) are presented as attractive techniques due to their ease of accomplishment and the possibility of outpatient treatment. This guideline aims to present recommendations that may assist in decision making in patients with benign prostatic hyperplasia and indication of the different minimally invasive therapies. For this, a systematic review of the literature was performed, with the descriptors according to the pico: patient with benign prostatic hyperplasia, minimally invasive therapy, clinical outcome and adverse events. With no time restriction, in medline, cochrane central and lilacs databases via vhl, 1,007 papers were retrieved, of which 16 were selected to respond to clinical doubt. Details of the methodology and results of this guideline are set out in annex I


Asunto(s)
Humanos , Masculino , Hiperplasia Prostática/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Sistema Urinario/cirugía , Trastornos Urinarios/cirugía , Guías de Práctica Clínica como Asunto , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Medicina Basada en la Evidencia
7.
Manag Care ; 24(9): 40-8, 2015 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26521339

RESUMEN

PURPOSE: To analyze the cost difference between minimally invasive surgery (MIS) and open surgery from a commercial payer perspective for colectomy, ventral hernia repair, thoracic resection (resection of the lung), and hysterectomy. DESIGN: A retrospective claims data analysis was conducted using the 2011 and 2012 Truven Health Analytics MarketScan Commercial Claims and Encounter Database. Study eligibility criteria included age 18-64 years, pharmacy coverage, ≥ 1 month of eligibility in 2012, and a claim coded with 1 of the 4 surgical procedures of interest; the index year was 2012. METHODOLOGY: Average allowed facility and professional costs were calculated during inpatient stay (or day of surgery for outpatient hysterectomy) and the 30 days after discharge for MIS vs open surgery. Cost difference was compared after adjusting for presence of cancer, geographic region, and risk profile (age, gender, and comorbidities). RESULTS: In total, 46,386 cases in the 2012 MarketScan database represented one of the surgeries of interest. The difference in average allowed surgical procedure cost (facility and professional) between open surgery vs adjusted MIS was $10,204 for colectomy; $3,721, ventral hernia repair; $12,989, thoracic resection; and $1,174, noncancer hysterectomy (P < .001 for all comparisons).The difference in average allowed cost in the 30 days after surgery between open surgery vs adjusted MIS was $1,494 for colectomy, $1,320 for ventral hernia repair, negative $711 for thoracic resection, and negative $425 for noncancer hysterectomy (P < .001 for all comparisons, except P = .487 for thoracic resection). CONCLUSION: MIS was associated with statistically significantly lower costs than open surgery for all 4 analyzed surgeries.


Asunto(s)
Costos de la Atención en Salud , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Procedimientos Quirúrgicos Mínimamente Invasivos/economía , Adolescente , Adulto , Costos y Análisis de Costo , Femenino , Humanos , Revisión de Utilización de Seguros , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Estados Unidos , Adulto Joven
9.
Best Pract Res Clin Endocrinol Metab ; 28(4): 589-99, 2014 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25047208

RESUMEN

Since minimally invasive thyroidectomy was introduced in 1997, different surgical approaches to the thyroid have been described: the minimal neck incision and the anterior chest, areolar breast or axillary access. Whereas conventional open thyroidectomy is suitable for any thyroid disease, minimal neck incision thyroidectomy or extracervical scarless neck thyroidectomy are limited to small-volume disease. In 11 prospective randomized studies and six systematic reviews, minimally invasive video-assisted thyroidectomy via a central or lateral neck approach afforded better cosmesis in the first 3 months than conventional open thyroidectomy, with less postoperative pain for the first 48 h. Surgical morbidity did not differ in these limited studies. No head-to-head comparison is available for extracervical scarless neck thyroidectomy and conventional open thyroidectomy. Extracervical scarless neck thyroidectomy caused more postoperative pain and gave rise to complications not seen with minimal neck incision thyroidectomy or conventional open thyroidectomy. In the absence of evidence to the contrary, conventional open thyroidectomy continues to remain the gold standard for any nodular goitre.


Asunto(s)
Bocio Nodular/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Tiroidectomía/métodos , Cicatriz/epidemiología , Cicatriz/prevención & control , Bocio Nodular/epidemiología , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Disección del Cuello/métodos , Dolor Postoperatorio/epidemiología , Dolor Postoperatorio/etiología , Tiroidectomía/clasificación , Resultado del Tratamiento
12.
Surg Endosc ; 26(10): 2848-55, 2012 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-22538674

RESUMEN

BACKGROUND: Alimentary tract duplications (ATD) are a rare cause of intestinal obstruction in childhood. There are many case reports but few series about laparoscopy or thoracoscopy for ATD. The aim of our study was to report the outcome of minimally invasive surgery (MIS) for ATD. METHODS: This was a retrospective multicenter study from the GECI (Groupe d'Etude en Coeliochirurgie Infantile). We reviewed the charts of 114 patients operated on by MIS for ATD from 1994 to 2009. RESULTS: Sixty-two patients (54 %) had a prenatal diagnosis. Forty-nine patients (43 %) were symptomatic before surgery: 33 of those patients (63 %) with postnatal diagnosis compared to 16 (25 %) with prenatal diagnosis (P < 0.01). In this last group, the median age at onset of symptoms was 16 days (range = 0-972). One hundred and two patients had laparoscopy (esophageal to rectal duplications) and 12 patients had thoracoscopy for esophageal duplications. The mean operative time was 90 min (range = 82-98). There were 32 (28 %) resection anastomoses, 55 (48 %) enucleations, and 27 (24 %) unroofings. The conversion rate was 32 %, and in a multivariate analysis, it was significantly higher, up to 41 % for patients weighing <10 kg (P < 0.01). Ten patients (8 %) had unintentional perioperative opening of the digestive tract during the dissection. Eight patients had nine postoperative complications, including six small bowel obstructions. The median length of hospital stay was 4 days (range = 1-21) without conversion and 6 days (range = 1-27) with conversion (P = 0.01). The median follow-up was 3 months (range = 1-120). Eighteen of the 27 patients who underwent partial surgery had an ultrasound examination during follow-up. Five (18 %) of them had macroscopic residue. CONCLUSION: This study showed that MIS for ATD is feasible with a low rate of complications. Patients with prenatal diagnosis should have prompt surgery to prevent symptoms, despite a high rate of conversion in small infants.


Asunto(s)
Anomalías del Sistema Digestivo/cirugía , Obstrucción Intestinal/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/estadística & datos numéricos , Preescolar , Anomalías del Sistema Digestivo/complicaciones , Anomalías del Sistema Digestivo/diagnóstico , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Obstrucción Intestinal/etiología , Laparoscopía/estadística & datos numéricos , Tiempo de Internación , Masculino , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Diagnóstico Prenatal , Estudios Retrospectivos , Toracoscopía/estadística & datos numéricos , Resultado del Tratamiento
14.
Gastrointest Endosc ; 72(1): 5-10, 2010 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-20421100

RESUMEN

The American Society for Gastrointestinal Endoscopy (ASGE) Technology Committee provides reviews of existing, new, or emerging endoscopic technologies that have an impact on the practice of GI endoscopy. Evidence-based methodology is used by performing a MEDLINE literature search to identify pertinent clinical studies on the topic and a MAUDE (U.S. Food and Drug Administration Center for Devices and Radiological Health) database search to identify the reported complications of a given technology. Both are supplemented by accessing the "related articles" feature of PubMed and by scrutinizing pertinent references cited by the identified studies. Technology Status Evaluation Reports are drafted by 1 or 2 members of the ASGE Technology Committee, reviewed and edited by the committee as a whole, and approved by the Governing Board of the ASGE. When financial guidance is indicated, the most recent coding data and list prices at the time of publication are provided. For this review, the MEDLINE database was searched through October 2009 for articles and references related to devices and the U.S. Food and Drug Administration by using the keywords "FDA" and "devices." In addition, the Web was searched using the same keywords. The U.S. Food and Drug Administration website was also thoroughly reviewed. Practitioners should continue to monitor the medical literature for subsequent data about these issues. Technology Status Evaluation Reports are scientific reviews provided solely for educational and informational purposes. Technology Status Evaluation Reports are not rules and should not be construed as establishing a legal standard of care or as encouraging, advocating, requiring, or discouraging any particular treatment or payment for such treatment.


Asunto(s)
Aprobación de Recursos/legislación & jurisprudencia , Endoscopios Gastrointestinales/normas , Falla de Equipo , Procedimientos Quirúrgicos Mínimamente Invasivos/instrumentación , Procedimientos Quirúrgicos Mínimamente Invasivos/legislación & jurisprudencia , United States Food and Drug Administration/legislación & jurisprudencia , Animales , Ensayos de Uso Compasivo/legislación & jurisprudencia , Endoscopios Gastrointestinales/clasificación , Seguridad de Equipos/normas , Humanos , Recall de Suministro Médico/legislación & jurisprudencia , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Uso Fuera de lo Indicado/legislación & jurisprudencia , Vigilancia de Productos Comercializados , Estados Unidos
15.
Khirurgiia (Mosk) ; (7): 29-32, 2009.
Artículo en Ruso | MEDLINE | ID: mdl-19668145

RESUMEN

9167 minimally invasive operative procedures performed in a single institute during 1993-2007yy. were analyzed. A worked out classification, based on a predominantly used surgical technique, was suggested. Surgical procedures were correspondingly divided to <> and <>. The least category can be therefore divided according to the predominant method of operation. The suggested classification can be used for the unification and systematization of the material with the following analysis.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Humanos , Terminología como Asunto
16.
Orthopade ; 36(12): 1113-9, 2007 Dec.
Artículo en Alemán | MEDLINE | ID: mdl-17992504

RESUMEN

Minimally invasive total knee arthroplasty (TKA) has evolved over the last 5 years to a viable alternative to the traditional open technique. In this paper a new classification system is proposed to help organize the various approaches. The surgical technique for quadriceps-sparing minimally invasive TKA, the anaesthesia and the rehabilitation programme are described. Medium-term results of a pilot study of 58 knees in 54 patients are presented, which suggest excellent early outcomes. Technical factors, quality control, and training remain the main issues of concern for surgeons new to these demanding techniques.


Asunto(s)
Prótesis de la Rodilla , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Procedimientos Quirúrgicos Mínimamente Invasivos/instrumentación , Osteoartritis de la Rodilla/cirugía , Anciano , Anestesia Local , Anestesia Raquidea , Ambulación Precoz , Femenino , Estudios de Seguimiento , Humanos , Masculino , Terapia Pasiva Continua de Movimiento , Dolor Postoperatorio/prevención & control , Cuidados Posoperatorios , Diseño de Prótesis , Instrumentos Quirúrgicos
17.
Instr Course Lect ; 55: 195-7, 2006.
Artículo en Inglés | MEDLINE | ID: mdl-16958454

RESUMEN

The goal of total hip replacement is to provide a pain-free, well-fixed, stable, long-lasting arthoplasty. Length of hospital stay, recovery time, and incision length are important factors related to the success of the procedure. As the procedure has evolved, the use of limited incision surgery has grown. A uniform classification system for less invasive approaches to total hip replacement will allow similar approaches to be grouped together and help surgeons to select the best approach.


Asunto(s)
Artroplastia de Reemplazo de Cadera/clasificación , Artroplastia de Reemplazo de Cadera/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Humanos , Tiempo de Internación/estadística & datos numéricos , Complicaciones Posoperatorias/prevención & control
18.
Surg Endosc ; 17(2): 232-5, 2003 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-12399842

RESUMEN

BACKGROUND: Documentation of surgical procedures is limited to the accuracy of description, which depends on the vocabulary and the descriptive prowess of the surgeon. Even analog video recording could not solve the problem of documentation satisfactorily due to the abundance of recorded material. By capturing the video digitally, most problems are solved in the circumstances described in this article. METHODS: We developed a cheap and useful digital video capturing system that consists of conventional computer components. Video images and clips can be captured intraoperatively and are immediately available. The system is a commercial personal computer specially configured for digital video capturing and is connected by wire to the video tower. Filming was done with a conventional endoscopic video camera. A total of 65 open and endoscopic procedures were documented in an orthopedic and a thoracic surgery unit. The median number of clips per surgical procedure was 6 (range, 1-17), and the median storage volume was 49 MB (range, 3-360 MB) in compressed form. The median duration of a video clip was 4 min 25 s (range, 45 s to 21 min). Median time for editing a video clip was 12 min for an advanced user (including cutting, title for the movie, and compression). The quality of the clips renders them suitable for presentations. CONCLUSION: This digital video documentation system allows easy capturing of intraoperative video sequences in high quality. All possibilities of documentation can be performed. With the use of an endoscopic video camera, no compromises with respect to sterility and surgical elbowroom are necessary. The cost is much lower than commercially available systems, and setting changes can be performed easily without trained specialists.


Asunto(s)
Documentación/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/estadística & datos numéricos , Monitoreo Intraoperatorio/métodos , Grabación en Video/métodos , Endoscopía/estadística & datos numéricos , Procedimientos Quirúrgicos Mínimamente Invasivos/clasificación , Monitoreo Intraoperatorio/economía , Ortopedia/clasificación , Ortopedia/estadística & datos numéricos , Procesamiento de Señales Asistido por Computador , Procedimientos Quirúrgicos Torácicos/clasificación , Procedimientos Quirúrgicos Torácicos/estadística & datos numéricos , Grabación en Video/economía
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