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Background: The safety of care provided is based on an analysis of medication incidents and accidents. Objective: The primary objective was to describe medication-related incidents and accidents (I&A) within a university-affiliated hospital. Methods: This retrospective descriptive study was based on data from a 500-bed mother-child university-affiliated hospital. All I&As declared between April 1, 2018, and March 31, 2022, were considered. The analysis included all medication-related I&As that occurred during an admission or in an outpatient setting. Some variables were recoded manually. Descriptive statistical analyses were performed. Results: A total of 23 284 I&As were considered, including 7578 medication-related I&As. Daily averages of 15.9 ± 14.0 I&As and 5.2 ± 0.3 medication-related I&As were reported. There were 22.4 medication-related I&As/1000 inpatient days. The majority of medication-related I&As occurred in surgery (20%, 1530/7578), oncology (19%, 1405/7578), and pediatrics (16%, 1200/7578). Most were associated with incorrect dosing (21%, 1575/7578); infiltration, extravasation, or removed lines (19%, 1405/7578); and omissions (16%, 1205/7578). Physical consequences were reported in 15% (1158/7578) of the medication-related I&As. Conversely, psychological consequences were reported in less than 1% (44/7578) of medication-related I&As. Conclusions: This study provides a comprehensive descriptive profile over a 4-year period. Most of the reported I&As did not lead to consequences for patients. The sharing of ratios promotes comparative analysis with other facilities and can contribute to discussions about risk reduction. A culture of reporting events is present within this health care facility.
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Background: Since 2022, it has been mandatory in Québec to report all incidents and accidents (I&As) occurring in health-care facilities. Since 2011, a summary report of these I&As has been published each year. However, it is difficult to compare health facilities given that no denominator is specified and ratios are not calculated. Objective: The primary objective was to calculate the ratios of total I&As and medication-related I&As per 1000 inpatient-days per type of facility for all health-care facilities in Québec. Methods: This retrospective descriptive study was based on data from the period of April 1, 2016, to March 31, 2021. Data were extracted from the National Register of Incidents and Accidents Occurring during the Provision of Health Care and Social Services in Québec (Registre national des incidents et accidents survenus lors de la prestation des soins et services de santé au Québec) and financial reports. The ratios of total I&As/1000 inpatient-days and medication-related I&As/1000 inpatient-days, expressed as the mean ± standard deviation and median [minimum; maximum], were calculated. Results: A total of 85 health-care facilities had usable data, specifically 33 acute-care facilities, 45 long-term care facilities, and 7 rehabilitation facilities. The mean ratio for total I&As/1000 inpatient-days varied from 33 ± 19 to 38 ± 22 in acute-care facilities, from 14 ± 5 to 16 ± 7 in long-term care facilities, and from 99 ± 39 to 147 ± 55 in rehabilitation facilities. The mean ratio for medication-related I&As/1000 inpatient-days varied from 11 ± 7 to 12 ± 7 in acute care facilities, from 3 ± 2 to 4 ± 3 in long-term care facilities, and from 24 ± 10 to 40 ± 21 in rehabilitation facilities. Conclusions: This exploratory study demonstrated the feasibility of calculating I&A ratios from the National Register of Incidents and Accidents Occurring during the Provision of Health Care and Social Services in Québec. These ratios facilitate discussion of the reporting culture of I&As within the health-care system. It is hoped that these ratios will be added to future annual reports from the Québec I&A register.
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OBJECTIVE: To assess the effectiveness of intradetrusor injections of botulinum toxin type A (IDBTX-A) in children with spina bifida. METHODS: All patients aged less than 16 years old who underwent IDBTX-A between 2002 and 2016 at 6 institutions were included in a retrospective study. Our primary endpoint was the success rate of IDBTX-A defined as both clinical improvement (no incontinence episodes between clean intermittent catheterizations [CICs], absence of urgency, and less than 8 CICs per day) and urodynamic improvement (resolution of detrusor overactivity and normal bladder compliance for age) lasting ≥12 weeks. Predictive factors of success were assessed through univariate analysis. RESULTS: Fifty-three patients with a mean age of 8.5 years were included. All patients were under CIC and 88.7% had received anticholinergics with either poor efficacy or bothersome adverse events. The global success rate of the first injection (clinical and urodynamic) was 30%. Patients with closed spinal dysraphism had a significantly better success rate than patients with myelomeningocele (P = .002). The clinical success rate was 66% and was significantly associated with maximum urethral closure pressure (34 cm H2O vs 54.4 cm H2O, P = .02). The urodynamic success rate was 34%. Maximum cystometric capacity (P <.0001) and compliance (P = .01) significantly improved after the first IDBTX-A and maximum detrusor pressure tended to decrease (P = .09) except in the subgroup of patients with poor compliance. After a mean follow-up of 3.7 years, 23 patients (43.4%) required augmentation cystoplasty. Excluding 6 patients who were lost to follow-up, 38.3% of patients were still undergoing botulinum toxin injections at last follow-up. CONCLUSION: In this series, despite the fact that IDBTX-A enabled clinical improvement in 66% patients, urodynamic outcomes were poor resulting in a low global success rate (30%).
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Toxinas Botulínicas Tipo A/administración & dosificación , Meningomielocele/complicaciones , Fármacos Neuromusculares/administración & dosificación , Disrafia Espinal/complicaciones , Vejiga Urinaria Neurogénica/terapia , Vejiga Urinaria Hiperactiva/terapia , Adolescente , Niño , Preescolar , Antagonistas Colinérgicos/uso terapéutico , Femenino , Estudios de Seguimiento , Humanos , Lactante , Inyecciones Intramusculares , Cateterismo Uretral Intermitente/estadística & datos numéricos , Masculino , Estudios Retrospectivos , Resultado del Tratamiento , Vejiga Urinaria/inervación , Vejiga Urinaria Neurogénica/etiología , Vejiga Urinaria Hiperactiva/etiología , Incontinencia Urinaria/epidemiología , Incontinencia Urinaria/etiología , Urodinámica/efectos de los fármacosRESUMEN
PURPOSE: We evaluated the success of endoscopic treatment of symptomatic vesicoureteral reflux after renal transplantation and identified factors predicting success. MATERIALS AND METHODS: Endoscopy was performed for symptomatic vesicoureteral reflux after renal transplantation in 38 women and 20 men between January 2000 and December 2010. Reflux was documented by retrograde cystography and its symptomatic character was determined by at least 1 episode of acute graft pyelonephritis. The results of endoscopic treatment were evaluated clinically at 1 and 3 months, and annually, and by cystography at 3 months. Clinical success was defined as absent acute graft pyelonephritis during followup. Radiological success was defined as absent reflux on followup cystography at 3 months. RESULTS: Endoscopic treatment was clinically successful in 32 patients (56.1%), including 26 (65%) who received dextranomer-hyaluronic acid and 5 (33.3%) who received polydimethylsiloxane. Treatment was radiologically successful in 14 patients (26.4%) at a mean ± SD followup of 38 ± 33 months. On multivariate analysis male gender and dextranomer-hyaluronic acid were factors predictive of clinical success. Reflux grade did not predict success or failure. No high grade complication was reported. CONCLUSIONS: Endoscopic treatment of symptomatic vesicoureteral reflux of a transplanted kidney was effective in half of the cases regardless of the bulking agent used. However, dextranomer-hyaluronic acid appeared to be more effective than polydimethylsiloxane. Due to its minimally invasive nature and low morbidity endoscopic treatment with dextranomer-hyaluronic acid could be proposed as preoperative first line treatment for symptomatic vesicoureteral reflux of a transplanted kidney regardless of reflux grade.
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Cistoscopía , Trasplante de Riñón/efectos adversos , Ureteroscopía , Reflujo Vesicoureteral/etiología , Reflujo Vesicoureteral/cirugía , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Reflujo Vesicoureteral/diagnóstico , Adulto JovenRESUMEN
OBJECTIVE: The clinical utility of image-targeted biopsies can only be judged by a comparison of the current standard of systematic 10-12 core biopsy schemes. The aim of this review was to gather the current evidence in favor of or against targeted biopsies in the detection of prostate cancer based on well-designed, controlled studies, in order to draw clinical relevant conclusions. SUBJECTS/PATIENTS AND METHODS: A systematic literature review was performed addressing studies that compared the prostate cancer detection rates of targeted and systematic biopsy schemes using the imaging techniques of elastography, contrast-enhanced ultrasound, histoscanning and multiparametric MRI. Only well-designed, controlled studies were included and the results summarized. RESULTS: All imaging techniques are associated with varying results regarding better or poorer detection rates relative to systematic biopsies. No technique provides a clear trend in favor of or against image-targeted biopsies. In almost all studies, the combination of targeted and systematic biopsies provided sometimes a substantial, increase in the detection rate relative to systematic biopsies alone. MRI-targeted biopsies show no advantage in the initial biopsy setting, whereas in the repeat biopsy setting improvements in the detection rates are often observed relative to systemic biopsies. CONCLUSION: Based on well-designed, controlled studies no clear advantage of targeted biopsies over the current standard of systematic biopsies can be observed. Therefore, targeted biopsies cannot replace systematic biopsies in the diagnosis of prostate cancer. In all indications, the combination of systematic and targeted biopsy schemes provides the highest detection rate.
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Biopsia/métodos , Diagnóstico por Imagen/métodos , Próstata/patología , Neoplasias de la Próstata/diagnóstico , Diagnóstico por Imagen de Elasticidad , Humanos , Imagen por Resonancia Magnética , Masculino , Selección de Paciente , Próstata/diagnóstico por imagen , Neoplasias de la Próstata/diagnóstico por imagen , Neoplasias de la Próstata/patología , UltrasonografíaRESUMEN
BACKGROUND: The purpose of this study was to evaluate morbidity, functional, and oncological outcomes after NSS in renal tumors > 7 cm. MATERIALS AND METHODS: We retrospectively analyzed data from 168 patients with tumors > 7 cm who were treated using NSS between 1998 and 2012. RESULTS: Imperative and elective indications accounted for 76 (45.2%) and 92 (54.8%) patients, respectively. Major perioperative complications and renal function deterioration occurred in 33 (19.6%) and 51 patients (30.4%), respectively. In multivariate analysis, age older than 60 years (P = .001; hazard ratio [HR], 5) and tumor malignancy (P = .014; HR, 6.7) were prognostic factors for renal function deterioration whereas imperative indication was a risk factor for major postoperative complications (P = .0019; HR, 2.7). In 126 (75%) patients with malignant tumors, after a median follow-up of 30 months (range, 1-254 months), 25 patients (20.2%) died. In multivariate analysis, imperative indication (P = .023; HR, 4.2), positive surgical margin (P = .021; HR, 3.3), and Fuhrman grade > II (P = .013; HR, 3.7) were prognostic indicators for cancer-free survival (CFS). Imperative indication (P = .04; HR, 8.5) and Fuhrman grade > II (P = .04; HR, 3.9) were predictive factors of cancer-specific survival (CSS). In case of elective indication, positive surgical margin, local recurrence, and cancer-related death occurred in 4 (7.6%), 1 (1.1%), and 1 (1.1%) cases, respectively. For elective indication, 5-year estimates of CFS, CSS, and overall survival rates were: 85.7%, 98%, and 93.9%, respectively. CONCLUSION: In this selected population, imperative vs. elective indication status seems to play a critical role in oncologic outcomes. Oncologic results for elective indications are close to those reported with radical nephrectomy.
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Carcinoma de Células Renales/cirugía , Neoplasias Renales/cirugía , Nefrectomía/efectos adversos , Nefronas/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Renales/mortalidad , Carcinoma de Células Renales/patología , Supervivencia sin Enfermedad , Femenino , Humanos , Neoplasias Renales/mortalidad , Neoplasias Renales/patología , Laparoscopía , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/cirugía , Nefronas/fisiología , Estudios Retrospectivos , Factores de Riesgo , Robótica , Sobrevida , Tasa de Supervivencia , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: Prognostic impact of lymphadenectomy during radical nephroureterectomy (RNU) for urothelial carcinoma of the upper urinary tract (UTUC) is controversial. Our aim was to assess the impact of lymph node status (LNS) on survival in patients treated by RNU. METHODS: In our multi-institutional, retrospective database, 714 patients with non-metastatic UTUC had undergone RNU between 1995 and 2010. LNS was tested as prognostic factor for survivals through univariate and multivariable Cox regression analysis. RESULTS: Median age was 70 years [interquartile range (IQR), 60-75] with median follow-up of 27 months (IQR, 10-50). Overall, lymphadenectomy was performed in 254 patients (35.5 %). Among these patients, 204 (80 %) had negative lymph nodes (pN0) and 50 (20 %) had positive lymph nodes (pN1/2). The 5-year cancer-specific survival (CSS) was 81 % [95 % confidence interval (CI), 73-88 %] for pN0 patients, 85 % (95 % CI, 80-90 %) for pNx patients and 47 % (95 % CI, 24-69 %) for pN1/2 patients (p < 0.001). Metastasis-free survival (MFS) and overall survival (OS) rates were significantly lower in pN1/2 patients than in pN0 and pNx patients (p < 0.05). On multivariable analysis, LNS did not appear as an independent prognostic factor for CSS, OS or MFS (p > 0.05). In case of lymph node involvement, extra-nodal extension was marginally associated with worse CSS (log rank p = 0.07). The retrospective design was the main limitation. CONCLUSION: LNS is helpful for survival stratification in patients treated with RNU for UTUC. However, LNS did not appear as an independent predictor of survival in this retrospective series and needs to be investigated in a large multicentre, prospective evaluation.
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Carcinoma de Células Transicionales/patología , Neoplasias Renales/patología , Escisión del Ganglio Linfático , Ganglios Linfáticos/patología , Neoplasias Primarias Múltiples/patología , Neoplasias Ureterales/patología , Anciano , Carcinoma de Células Transicionales/mortalidad , Carcinoma de Células Transicionales/cirugía , Femenino , Humanos , Neoplasias Renales/mortalidad , Neoplasias Renales/cirugía , Pelvis Renal , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Primarias Múltiples/mortalidad , Neoplasias Primarias Múltiples/cirugía , Nefrectomía , Pelvis , Estudios Retrospectivos , Resultado del Tratamiento , Uréter/cirugía , Neoplasias Ureterales/mortalidad , Neoplasias Ureterales/cirugíaRESUMEN
BACKGROUND: It is not known whether the primary tumour location of upper urinary tract urothelial carcinoma (UUT-UC) is associated with prognosis. OBJECTIVE: To evaluate the impact of initial primary tumour location on survival in patients who had undergone radical nephroureterectomy (RNU). DESIGN, SETTING, AND PARTICIPANTS: Using a multi-institutional, retrospective database, we identified 609 patients with UUT-UC who had undergone RNU between 1995 and 2010. Tumour location was categorised as renal pelvis, ureter, or multifocal. INTERVENTION: All patients had undergone RNU. MEASUREMENTS: Tumour location was tested as a prognostic factor for survival through univariate and multivariable Cox regression analysis. RESULTS AND LIMITATIONS: Tumour location was renal pelvis in 317 cases (52%), ureter in 185 cases (30%), and multifocal in 107 cases (18%). Compared to renal pelvic and ureteral tumours, multifocal tumours were more likely to be associated with advanced stages (pT3/pT4; 39%, 30%, and 54%, respectively; p<0.001) and high-grade disease (53%, 56%, and 76%, respectively; p<0.001). On multivariable analysis, tumour location was an independent prognostic factor for cancer-specific death, disease recurrence, and metastasis (p<0.05). The 5-yr cancer-specific death-free survival probability was 86.8% for renal pelvic tumours, 68.9% for ureteral tumours, and 56.8% for multifocal tumours (p<0.001). The retrospective design of this study was its main limitation. CONCLUSIONS: Ureteral and multifocal tumours had a worse prognosis than renal pelvic tumours. These findings are not in line with recently published data and should be investigated in a prospective assessment to obtain a definitive statement regarding this matter.
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Carcinoma/cirugía , Neoplasias Renales/cirugía , Pelvis Renal/cirugía , Nefrectomía , Neoplasias Ureterales/cirugía , Anciano , Carcinoma/mortalidad , Carcinoma/secundario , Distribución de Chi-Cuadrado , Supervivencia sin Enfermedad , Femenino , Francia , Humanos , Estimación de Kaplan-Meier , Neoplasias Renales/mortalidad , Neoplasias Renales/patología , Pelvis Renal/patología , Masculino , Persona de Mediana Edad , Nefrectomía/efectos adversos , Nefrectomía/mortalidad , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Tasa de Supervivencia , Factores de Tiempo , Resultado del Tratamiento , Neoplasias Ureterales/mortalidad , Neoplasias Ureterales/patología , Urotelio/patología , Urotelio/cirugíaRESUMEN
BACKGROUND: In hemodynamically unstable patients, the management of retroperitoneal vascular trauma is both difficult and challenging. Endovascular techniques have become an alternative to surgery in several trauma centers. METHODS: Between 2004 and 2006, 16 patients (nine men, mean age: 46 years, range: 19-79 years) with retroperitoneal vascular trauma and hemodynamic instability were treated using an endovascular approach. The mean injury severity score was 30.7 ± 13.1. Mean systolic blood pressure and the shock index were 74 mm Hg and 1.9, respectively. Vasopressor drugs were required in 68.7% of cases (n = 11). Injuries were attributable to road traffic accidents (n = 15) and falls (n = 1). The hemorrhage sites included the internal iliac artery or its branches (n = 12) with bilateral injury in one case, renal artery (n = 2), abdominal aorta (n = 1), and lumbar artery (n = 1). RESULTS: In all, 14 coil embolizations and three stent-grafts were implanted. The technical success rate was 75%, as early re-embolization was necessary in one case and three patients died during the perioperative period. Six patients died during the period of hospitalization (37.5%). No surgical conversion or major morbidity was reported. CONCLUSION: In comparison with particulates, coil ± stent-graft may provide similar efficacy with regard to survival, and thus may be a valuable solution when particulate embolization is not available or feasible.