RESUMO
PURPOSE: The standard discharge pathway following robotic-assisted laparoscopic prostatectomy (RALP) involves overnight hospital admission. Models for same-day discharge (SDD) have been explored for multiport RALP, however, less is known regarding SDD for single-port RALP, especially in terms of patient experience. METHODS: Patient enrollment, based on preoperative determination of potential SDD eligibility, commenced March 2020 and ended March 2021. Day-of-surgery criteria were utilized to determine which enrolled patients underwent SDD. Differences in preoperative characteristics and perioperative outcomes between patients undergoing SDD and patients undergoing standard discharge were evaluated. A prospectively administered questionnaire was designed to characterize patient-centered factors informing SDD perception. RESULTS: Fifteen patients underwent SDD and 36 underwent standard discharge. Overall mean ± SD age and BMI were 63.6 ± 7.0 years and 29.7 ± 4.4 kg/m2, respectively. Mean operative time was shorter in the SDD cohort than the standard discharge cohort (188 min vs 217 min, p = 0.011). A higher proportion of cases that underwent SDD were performed using the Retzius-sparing approach, 80% (12/15) vs 33% (12/36) in the standard discharge cohort (p = 0.005). Rates of 90 day complication (p = 0.343), 90 day readmission (p = 0.144), and 90 day emergency department visits (p = 0.343) rates were all not significantly different between cohorts. Of questionnaire respondents undergoing standard discharge, 32% (8/25) cited pain as a reason for not undergoing SDD. CONCLUSIONS: With comparable outcomes to the standard discharge pathway, SDD is safe and effective in single-port RALP. Post-operative pain and perceptions of distance are implicated as patient-centered barriers to SDD; proactive pain management and patient education strategies may facilitate SDD.
Assuntos
Laparoscopia , Procedimentos Cirúrgicos Robóticos , Masculino , Humanos , Estudos Retrospectivos , Alta do Paciente , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Estudos de Viabilidade , Laparoscopia/efeitos adversos , Tempo de Internação , Prostatectomia/efeitos adversos , Complicações Pós-Operatórias/etiologiaRESUMO
INTRODUCTION: In treating lower urinary tract symptoms (LUTS), the risk of overtreatment with antibiotics must be reconciled with the risk of an untreated urinary tract infection (UTI) progressing to acute pyelonephritis (APN). Using Cerner HealthFacts, a longitudinal clinical informatics database, we aimed to determine risk factors associated with the development of APN from UTI in an effort to guide the initiation of empiric antibiotics. METHODS: We queried the Cerner HealthFacts database for women over age 18 with a positive urine culture. Any patient with an International Classification of Disease (ICD) code indicating chronic pyelonephritis was excluded. Development of APN within 30 days of the positive culture, specified by ICD coding, was our primary outcome. Patient and facility factors were assessed as potential risk factors for the development of APN using multivariable regression. RESULTS: Out of 58 344 women with a positive urine culture, 3.9% (2296) developed APN. Mean patient age was 54.4 ± 25.3 years. Overall, 12 variables were predictive for APN and 11 variables were protective against APN. Presence of obstructive and reflux uropathies (OR 4.58), presentation to an acute care facility (OR 3.19), urinary retention (OR 2.30), history of UTI (OR 2.19), and renal comorbidities (OR 2.07) conferred the highest odds of APN development. The most protective variable against APN development was cognitive impairment (OR 0.49). CONCLUSIONS: Identified risk factors associated with APN development may aid decisions regarding empiric antibiotic initiation for patients presenting with LUTS while awaiting urine culture results. The relationship between cognitive impairment and progression to APN deserves further study.
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Sintomas do Trato Urinário Inferior , Pielonefrite , Infecções Urinárias , Doença Aguda , Adolescente , Adulto , Idoso , Antibacterianos/uso terapêutico , Feminino , Humanos , Sintomas do Trato Urinário Inferior/complicações , Pessoa de Meia-Idade , Fatores de Risco , Infecções Urinárias/complicações , Infecções Urinárias/tratamento farmacológico , Infecções Urinárias/epidemiologiaRESUMO
The phenotypical manifestations of asthma among children are diverse and exhibit varying responses to therapeutic interventions. There is a need to develop objective biomarkers to improve the characterization of allergic and inflammatory responses relevant to asthma to predict therapeutic treatment responses. We have previously investigated histamine iontophoresis with laser Doppler flowmetry (HILD) as a potential surrogate biomarker that characterizes histamine response and may be utilized to guide the treatment of allergic and inflammatory disease. We have identified intra-individual variability of HILD response type among children and adults with asthma and that HILD response type varied in association with racial classification. As laser Doppler flowimetry may be impacted by skin color, we aimed to further validate the HILD method by determining if skin color or tone is associated with observed HILD response type differences. We conducted an observational study utilizing quantification of skin color and tone obtained from photographs of the skin among participants during HILD assessments via the RGB color model. We compared RGB values across racial, ethnic, and HILD response type via the Kruskal-Wallis test and calculated Kendall rank correlation coefficient to evaluate the relationship between RGB composite scores and HILD pharmacodynamic measures. We observed that RGB scores differed among racial groups and histamine response phenotypes (p < 0.05). However, there was a lack of correlation between the RGB composite score and HILD pharmacodynamic measures (r values 0.1, p > 0.05). These findings suggest that skin color may not impact HILD response variations, necessitating further research to understand previously observed differences across identified racial groups.
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Asma , Histamina , Adulto , Criança , Humanos , Histamina/farmacologia , Iontoforese , Pigmentação da Pele , Pele/diagnóstico por imagem , Fluxometria por Laser-Doppler/métodos , BiomarcadoresRESUMO
INTRODUCTION: Readmissions have substantial clinical and financial impacts on the healthcare system. Radical prostatectomy (RP) is considered a standard treatment in the management of clinically localized prostate cancer. Yet, there is a paucity of research evaluating readmissions for RP in a national dataset. PATIENTS AND METHODS: Patients with histologically confirmed prostate cancer managed with RP were identified within the 2016 to 2018 Nationwide Readmissions Database. Patient factors, facility factors, and surgical characteristics were evaluated for associations with readmission using univariable and multivariable analyses. RESULTS: A total of 133,727 patients receiving RP were identified. Early (30-day) and late (31-90-day) readmission rates were 4.2% and 1.8% respectively. The most common cause of early readmission was postoperative digestive system complication (10%) and the most common cause of late readmission was septicemia (13%). On multivariable logistic regression, factors associated with both early and late readmission include nonroutine discharge at index (early: OR 1.877, 95% CI 1.667-2.113; late: OR 1.801, 95% CI 1.490-2.183), and circulatory system comorbidity (early: OR 1.29, 95% CI 1.082-1.538); late: OR 1.515, 95% CI 1.157-1.984). CONCLUSIONS: Our findings regarding factors associated with readmission provide insight for RP counseling and may inform postoperative care pathways. Elucidation of readmission trends may allow the identification and proactive management of patients at higher risk for readmission.
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Readmissão do Paciente , Neoplasias da Próstata , Masculino , Humanos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Fatores de Risco , Prostatectomia/efeitos adversos , Neoplasias da Próstata/cirurgia , Neoplasias da Próstata/complicações , Estudos Retrospectivos , Bases de Dados FactuaisRESUMO
Dissemination of robotic surgical technology for robot-assisted laparoscopic prostatectomy (RALP) has yielded advancements including the Retzius-sparing (RS) approach and the single-port (SP) platform. The safety and feasibility of each individual advancement have been evaluated, yet there is a lack of literature comparing SP RS-RALP to conventional multi-port (MP) RS-RALP. All patients who underwent RS-RALP at our institution between January 2019 and February 2021 were retrospectively reviewed. Data regarding baseline patient and tumor characteristics, operative characteristics, and surgical outcomes were collected and analyzed using the Fisher's exact test and two-tailed unpaired t tests. 62 patients were evaluated: 31 received SP RS-RALP and 31 received MP RS-RALP. Differences in patient age, BMI, and initial PSA were not observed. Lower median lymph node yield (SP: 4 vs MP: 12, p < 0.01), lower estimated blood loss (SP: 111.2 vs. MP 157.8 mL, p < 0.01), shorter operative time (SP: 207.7 vs. MP: 255.9 min, p < 0.01) and decreased length of stay (SP: 0.39 vs. MP: 1.23 days, p < 0.01) were observed in the SP RS-RALP cohort. No differences in positive surgical margins, complications, or biochemical recurrence rates were observed. SP RS-RALP is non-inferior to MP RS-RALP in terms of both perioperative and early oncologic outcomes. Despite the small sample size, the SP platform is a safe and feasible option for RS-RALP and confers potential benefits in the form of shorter operative time and reduced length of stay.
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Laparoscopia , Procedimentos Cirúrgicos Robóticos , Robótica , Masculino , Humanos , Prostatectomia/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento , Complicações Pós-Operatórias/etiologia , Procedimentos Cirúrgicos Robóticos/métodos , Laparoscopia/efeitos adversosRESUMO
Background: We aimed to compare three robot-assisted radical prostatectomy (RARP) approaches-Retzius sparing (RS), extraperitoneal (EP), and transperitoneal (TP)-performed at our institution using the da Vinci® single-port (SP) platform (Intuitive Surgical, Sunnyvale, CA). Materials and Methods: We retrospectively reviewed the records of 101 patients who underwent SP-RARP at our institution and stratified them into three cohorts based on the RARP approach: RS (n = 32), EP (n = 30), and TP (n = 39). Data regarding preoperative patient characteristics, perioperative characteristics, oncologic outcomes, and early functional outcomes were collected. The Fisher's exact test and chi-square tests were utilized for categorical variables, and the Kruskal-Wallis test was utilized for numerical variables. Wilcoxon rank-sum tests were utilized for pairwise comparisons. A two-tailed p < 0.05 was considered significant. Results: All three cohorts were largely similar in terms of preoperative patient characteristics. Operative time was significantly different between cohorts (p < 0.001), with the RS approach having a faster mean operating time than the TP approach (208 ± 40 minutes vs 248 ± 36 minutes, p < 0.001). Clinically significant margin rates did not differ significantly between cohorts (p = 0.861). Postoperative continence differed significantly between cohorts (p < 0.001); higher continence rates were observed in RS vs EP-94% (30/32) vs 52% (15/29), respectively, p < 0.001. Return of erectile function also differed significantly between cohorts (p = <0.001); higher erectile function recovery rates were observed in RS vs EP-88% (28/32) vs 41% (11/27), respectively, p < 0.001-and in RS vs TP-88% (28/32) vs 60% (22/37), respectively, p = 0.014. Median (IQR) follow-up time was 150 (88-377) days. Conclusions: RS SP-RARP is associated with improved early functional outcomes when compared with both EP and TP approaches. These benefits are achieved while maintaining equivalent oncologic outcomes. Further research is needed to optimize the patient selection paradigm for the SP-RARP approach.