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BACKGROUND: Mastectomy with immediate reconstruction is a high-risk cohort for postoperative nausea and vomiting (PONV). Known risk factors for PONV include female gender, prior PONV history, nonsmoker, age < 50, and postoperative opioid exposure. The objective of this observational, cohort analysis was to determine whether a standardized preoperative protocol with nonopioid and anti-nausea multimodal medications would reduce the odds of PONV. METHODS: After IRB approval, retrospective data were collected for patients undergoing mastectomy with or without a nodal resection, and immediate subpectoral tissue expander or implant reconstruction. Patients were grouped based on treatment: those receiving the protocol - oral acetaminophen, pregabalin, celecoxib, and transdermal scopolamine (APCS); those receiving none (NONE), and those receiving partial protocol (OTHER). Logistic regression models were used to compare PONV among treatment groups, adjusting for patient and procedural variables. MAIN FINDINGS: Among 305 cases, the mean age was 47 years (21-74), with 64% undergoing a bilateral procedure and 85% having had a concomitant nodal procedure. A total of 44.6% received APCS, 30.8% received OTHER, and 24.6% received NONE. The APCS group had the lowest rate of PONV (40%), followed by OTHER (47%), and NONE (59%). Adjusting for known preoperative variables, the odds of PONV were significantly lower in the APCS group versus the NONE group (OR=0.42, 95% CI: 0.20, 0.88 p = 0.016). CONCLUSIONS: Premedication with a relatively inexpensive combination of oral non-opioids and an anti-nausea medication was associated with a significant reduction in PONV in a high-risk cohort. Use of a standardized protocol can lead to improved care while optimizing the patient experience.
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Antieméticos , Neoplasias da Mama , Analgésicos Opioides , Antieméticos/uso terapêutico , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mastectomia/efeitos adversos , Pessoa de Meia-Idade , Estudos Observacionais como Assunto , Náusea e Vômito Pós-Operatórios/prevenção & controle , Estudos RetrospectivosRESUMO
Standardized nonopioid preoperative protocol effects perioperative opioids. Combined use of acetaminophen, pregabalin, celecoxib, and transdermal scopolamine (APCS), in mastectomy with immediate subpectoral reconstruction procedures. Retrospective (2014-2017) cohort study (n = 305) examined treatment groups; APCS, no treatment (NONE), and partial combination APCS (OTHER), employing multivariable gamma regression models controlling preoperative and perioperative variables, examining postoperative opioid use (oral morphine equivalents, OME) and hospital stay (hours, LOS). APCS group had a 25% statistical reduction in OME total vs OTHER, a 12% statistical reduction in LOS vs OTHER, and 11% statistical reduction in LOS vs NONE. Standardized nonopioid preoperative protocol provides insight into perioperative opioid use.
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Analgésicos Opioides , Neoplasias da Mama , Neoplasias da Mama/cirurgia , Estudos de Coortes , Feminino , Humanos , Mastectomia , Manejo da Dor , Dor Pós-Operatória/tratamento farmacológico , Estudos RetrospectivosRESUMO
BACKGROUND: The high incidence of gastrointestinal bleeding (GIB) in patients with ventricular assist devices (VAD) is well known, but there is limited evidence to support the use of proton pump inhibitors (PPIs) or histamine receptor antagonists (H2RA) for preventing GIB in patients with VAD. MATERIALS AND METHODS: The surgical ICU and VAD databases within a large regional academic cardiac mechanical support and transplant center were queried for patients who underwent VAD implantation between 2010 and 2014. An observational cohort study was conducted to identify which acid suppressing drug regimen was associated with the fewest number of GIB events within 30 d after VAD implantation: PPI, H2RA, or neither. Secondary outcomes included timing, etiology, and location of GIB. Multivariable logistic regression was used to compare treatment cohorts to GIB. Odds ratios, 95% confidence intervals, and P-values were reported from the model. RESULTS: One hundred thirty-eight patients were included for final analysis, 19 of which had a GIB within 30 days of VAD implantation. Both H2RA and PPI use were associated with reduced GIB compared with the cohort with no acid suppressive therapy. In the multivariate analysis, the PPI cohort showed a statistically significant reduction in GIB (Odds ratio 0.18 [95% confidence interval 0.04-0.79] P = 0.026). CONCLUSIONS: Using PPI postoperatively in patients with new VAD was associated with a reduced incidence of GIB. Given that GIB is a known complication after VAD placement, clinicians should consider the use of acid suppressive therapy for primary prevention.
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Hemorragia Gastrointestinal/prevenção & controle , Coração Auxiliar/efeitos adversos , Antagonistas dos Receptores Histamínicos/uso terapêutico , Inibidores da Bomba de Prótons/uso terapêutico , Adulto , Idoso , Feminino , Hemorragia Gastrointestinal/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: Unplanned intensive care unit readmission within 72 hours is an established metric of hospital care quality. However, it is unclear what factors commonly increase the risk of intensive care unit readmission in surgical patients. The objective of this study was to evaluate predictors of readmission among a diverse sample of surgical patients and develop an accurate and clinically applicable nomogram for prospective risk prediction. METHODS: We retrospectively evaluated patient demographic characteristics, comorbidities, and physiologic variables collected within 48 hours before discharge from a surgical intensive care unit at an academic center between April 2010 and July 2015. Multivariable regression models were used to assess the association between risk factors and unplanned readmission back to the intensive care unit within 72 hours. Model selection was performed using lasso methods and validated using an independent data set by receiver operating characteristic area under the curve analysis. The derived nomogram was then prospectively assessed between June and August 2017 to evaluate the correlation between perceived and calculated risk for intensive care unit readmission. RESULTS: Among 3,109 patients admitted to the intensive care unit by general surgery (34%), transplant (9%), trauma (43%), and vascular surgery (14%) services, there were 141 (5%) unplanned readmissions within 72 hours. Among 179 candidate predictor variables, a reduced model was derived that included age, blood urea nitrogen, serum chloride, serum glucose, atrial fibrillation, renal insufficiency, and respiratory rate. These variables were used to develop a clinical nomogram, which was validated using 617 independent admissions, and indicated moderate performance (area under the curve: 0.71). When prospectively assessed, intensive care unit providers' perception of respiratory risk was moderately correlated with calculated risk using the nomogram (ρ: 0.44; P < .001), although perception of electrolyte abnormalities, hyperglycemia, renal insufficiency, and risk for arrhythmias were not correlated with measured values. CONCLUSION: Intensive care unit readmission risk for surgical patients can be predicted using a simple clinical nomogram based on 7 common demographic and physiologic variables. These data underscore the potential of risk calculators to combine multiple risk factors and enable a more accurate risk assessment beyond perception alone.
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Unidades de Terapia Intensiva , Nomogramas , Readmissão do Paciente , Medição de Risco/métodos , Fibrilação Atrial/epidemiologia , Glicemia/análise , Nitrogênio da Ureia Sanguínea , Cloretos/sangue , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Prospectivos , Insuficiência Renal Crônica/epidemiologia , Taxa Respiratória , Estudos RetrospectivosRESUMO
Studies of mobility during critical illness have mostly examined transitions from immobility (passive activities) or limited mobility to active "early mobility." DESIGN: Observational analysis of a quality improvement initiative. SETTING: Two ICUs (surgical ICU, cardiovascular ICU) at a tertiary academic medical center. PATIENTS: Critically ill surgical and cardiovascular patients. INTERVENTIONS: Doubling available physical therapy. MEASUREMENTS AND MAIN RESULTS: We examined the outcomes of therapy time/patient/day, ICU and hospital length of stay, disposition location, and change in functional status. We adjusted for age, sex, illness severity, and number of surgeries. Among 1,515 patients (703 baseline, 812 quality improvement), total therapy time increased from 71,994 to 115,389 minutes and from 42,985 to 93,015 minutes, respectively, in each ICU. In the cardiovascular ICU per patient therapy increased 17% (95% CI, -4.9 to 43.9; p = 0.13), and in the surgical ICU, 26% (95% CI, -1 to 59.4; p = 0.06). In the cardiovascular ICU, there was a 27.4% decrease (95% CI, -52.5 to 10.3; p = 0.13) in ICU length of stay, and a 12.4% decrease (95% CI, -37.9 to 23.3; p = 0.45) in total length of stay, whereas in the surgical ICU, the adjusted ICU length of stay increased 19.9% (95% CI, -31.6 to 108.6; p = 0.52) and total length of stay increased 52.8% (95% CI, 1.0-130.2; p = 0.04). The odds of a lower level of care discharge did not change in either ICU (cardiovascular ICU: 2.6 [95% CI, 0.6-12.2; p = 0.22]); surgical ICU: 3.6 [95% CI, 0.9-15.4; p = 0.08]). CONCLUSIONS: Among diverse cardiothoracic and surgical patients, a quality improvement initiative doubling physical therapy shifts is associated with increased total administered therapy time, but when distributed among a greater number of patients during the quality improvement period, the increase is tempered. This was not associated with consistent changes in ICU length of stay or changes in disposition location.
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OBJECTIVE: To quantify risk for CRI based on PABX use in CVAP placement for cancer patients. SUMMARY BACKGROUND DATA: Central venous access ports (CVAP) are totally implanted devices used for chemotherapy. There is a temporal risk for catheter related infection (CRI) to insertion and perioperative prophylactic antibiotics (PABX) use is a contested issue among practitioners. METHODS: Data was collected from a single center, academic oncology center. Treatment with a perioperative PABX was compared to non-treatment, to examine the incidence of 14-day CRI. Propensity scores with matched weights controlled for confounding, using 15 demographic, procedural and clinical variables. RESULTS: From 2007 to 2012, 1,091 CVAP were placed, where 59.7 % received PABX. The 14-day CRI rate was 0.82%, with 78% of those not receiving PABX. While results did not achieve statistical significance, use of PABX was associated with a 58% reduction in the odds of a 14-day CRI (ORâ¯=â¯0.42, 95% CI: 0.08-2.24, pâ¯=â¯0.31). CONCLUSION: The findings suggest a reduction in early CRI with the use of PABX. Since CRI treatment can range from a course of oral antibiotics, port removal, to hospital admission, we suggest clinicians consider these data when considering PABX in this high-risk population.
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Antibacterianos/uso terapêutico , Antibioticoprofilaxia , Infecções Relacionadas a Cateter/epidemiologia , Infecções Relacionadas a Cateter/prevenção & controle , Cateterismo Venoso Central/efeitos adversos , Cateteres de Demora/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cateterismo Venoso Central/instrumentação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Adulto JovemRESUMO
Objective: Compare the duration of mechanical ventilation between patients receiving sedation with continuous infusions of propofol alone or combination with the use of dexmedetomidine and propofol. Design: Retrospective, propensity matched (1:1) cohort study, employing eight variables chosen a priori for matching. Timing of exposure to dexmedetomidine initiation was incorporated into a matching algorithm. Setting: Level 1, university-based, 32-bed, adult, mixed trauma and surgical intensive care unit (SICU). Continuous sedation was delivered according to a protocol methodology with daily sedation vacation and spontaneous breathing trials. Choice of sedation agent was physician directed. Patients: Between 2010 and 2014, 149 SICU patients receiving mechanical ventilation for >24 h received dexmedetomidine with propofol. Propensity matching resulted in 143 pair cohorts. Interventions: Dexmedetomidine with propofol or propofol alone. Measurements and Main Results: There was no statistical difference in SICU length of stay (LOS), with a median absolute difference of 5.3 h for propofol alone group (p = 0.43). The SICU mortality was not statistically different (RR = 1.002, p = 0.88). Examining a 14-day period post-treatment with dexmedetomidine, on any given day (excluding days 1 and 14), dexmedetomidine with propofol-treated patients had a 0.5% to 22.5% greater likelihood of being delirious (CAM-ICU positive). In addition, dexmedetomidine with propofol-treated patients had a 4.5% to 18.8% higher likelihood of being above the target sedation score (more agitated) compared to propofol-alone patients. Conclusions: In this propensity matched cohort study, adjunct use of dexmedetomidine to propofol did not show a statistically significant reduction with respect to mechanical ventilation (MV) duration, SICU LOS, or SICU mortality, despite a trend toward receiving fewer hours of propofol. There was no evidence that dexmedetomidine with propofol improved sedation scores or reduced delirium.
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PURPOSE: Studies suggest that "on-demand" radiography is equivalent to daily routine with regard to adverse events. In these studies, provider behavior is controlled. Pragmatic implementation has not been studied. MATERIALS AND METHODS: This was a quasi-experimental, pre-post intervention study. Medical directors of two intervention ICUs requested pCXRs be ordered on an on-demand basis at one time point, without controlling or monitoring behavior or providing follow-up. RESULTS: A total of 11,994 patient days over 18months were included. Combined characteristics: Age: 56.7, 66% male, 96% survival, APACHE II 14 (IQR: 11-19), mechanical ventilation (MV) (occurrences)/patient admission: mean 0.7 (SD: 0.6; range: 0-5), duration (hours) of MV: 21.7 (IQR: 9.8-81.4) and ICU LOS (days): 2.8 (IQR: 1.8-5.6). Average pCXR rate/patient/day before was 0.93 (95% CI: 0.89-0.96), and 0.73 (95% CI: 0.69-0.77) after. Controlling for severity, daily pCXR rate decreased by 21.7% (p<0.001), then increased by about 3%/month (p=0.044). There was no change in APACHE II, mortality, and occurrences or duration of MV, unplanned re-intubations, ICU LOS. CONCLUSIONS: In critically ill adults, pCXR reduction can be achieved in cardiothoracic and trauma/surgical patients with a pragmatic intervention, without adversely affecting patient care, outside a controlled study.
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Estado Terminal/terapia , Unidades de Terapia Intensiva/estatística & dados numéricos , Radiografia Torácica/estatística & dados numéricos , APACHE , Adulto , Idoso , Doenças Cardiovasculares/diagnóstico por imagem , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Sistemas Automatizados de Assistência Junto ao Leito , Radiografia Torácica/métodos , Respiração Artificial/estatística & dados numéricos , Análise de Sobrevida , Ferimentos e Lesões/diagnóstico por imagemRESUMO
BACKGROUND: A variety of biologic mesh is available for ventral hernia repair. Despite widely variable costs, there is no data comparing cost of material to clinical outcome. METHODS: Biologic mesh product change was examined. A prospective survey was done to determine appropriate biologic mesh utilization, followed by a retrospective chart review of those treated from Sept. 2012 to Aug. 2013 with Strattice™ and from Sept. 2013 to Aug. 2014 with Permacol™. Outcome variables included complications associated with each material, repair success, and cost difference over the two periods. RESULTS: 28 patients received Strattice™ and 41 Permacol™. There was no statistical difference in patient factors, hernia characteristics, length of stay, readmission rates or surgical site infections at 30 days. The charges were significantly higher for Strattice™ with the median cost $8940 compared to $1600 for Permacol™ (p < 0.001). Permacol™ use resulted in a savings if $181,320. CONCLUSIONS: Permacol™ use resulted in similar clinical outcomes with significant cost savings when compared to Strattice™. Biologic mesh choice should be driven by a combination of clinical outcomes and product cost.
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Colágeno/economia , Hérnia Ventral/cirurgia , Herniorrafia/economia , Telas Cirúrgicas/economia , Adulto , Idoso , Estudos de Coortes , Colágeno/uso terapêutico , Redução de Custos , Feminino , Hérnia Ventral/economia , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the risk of neoadjuvant chemotherapy for surgical morbidity after mastectomy with or without reconstruction using 1:1 matching. BACKGROUND: Postoperative surgical complications remain a potentially preventable event for breast cancer patients undergoing mastectomy. Neoadjuvant chemotherapy is among variables identified as contributory to risk, but it has not been rigorously evaluated as a principal causal influence. METHODS: Data from American College of Surgeons National Surgical Quality Improvement Program (2006-2012) were used to identify females with invasive breast cancer undergoing planned mastectomy. Surgical cases categorized as clean and undergoing no secondary procedures unrelated to mastectomy were included. A 1:1 matched propensity analysis was performed using neoadjuvant chemotherapy within 30 days of surgery as treatment. A total of 12 preoperative variables were used with additional procedure matching: bilateral mastectomy, nodal surgery, tissue, and/or implant. Outcomes examined were 4 wound occurrences, sepsis, and unplanned return to the operating room. RESULTS: We identified 31,130 patient procedures with 2488 (7.5%) receiving chemotherapy. We matched 2411 cases, with probability of treatment being 0.005 to 0.470 in both cohorts. Superficial wound complication was the most common wound event, 2.24% in neoadjuvant-treated versus 2.45% in those that were not (P = 0.627). The rate of return to the operating room was 5.7% in the neoadjuvant group versus 5.2% in those that were not (P = 0.445). The rate of sepsis was 0.37% in the neoadjuvant group versus 0.46% in those that were not (P = 0.654). CONCLUSIONS: This large, matched cohort study, controlled for preoperative risk factors and most importantly for the surgical procedure performed, demonstrates that breast cancer patients receiving neoadjuvant chemotherapy have no increased risk for surgical morbidity.
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Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/cirurgia , Quimioterapia Adjuvante/métodos , Mamoplastia/métodos , Terapia Neoadjuvante/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Estudos de Casos e Controles , Quimioterapia Adjuvante/efeitos adversos , Bases de Dados Factuais , Intervalo Livre de Doença , Feminino , Humanos , Modelos Logísticos , Mamoplastia/mortalidade , Mastectomia/métodos , Mastectomia/mortalidade , Pessoa de Meia-Idade , Terapia Neoadjuvante/efeitos adversos , Invasividade Neoplásica/patologia , Estadiamento de Neoplasias , Segurança do Paciente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/fisiopatologia , Prognóstico , Pontuação de Propensão , Medição de Risco , Análise de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND: An enterovaginal or vesicovaginal fistula is a complication resulting in vaginal discharge of succus, urine, or stool that can lead to significant complications. For low-volume fistulae, tampons or pads may be used. With high-volume fistulae, frequent product change can be painful and unpredictable in terms of efficacy. The psychologic distress is profound. Surgery may not be an option, making symptom control the priority. INSTRUMENT: We report the use of a reusable menstrual silicone vaginal cup placed to divert and contain drainage. EXPERIENCE: The menstrual cup provided significant symptom relief. Drainage is immediately diverted from tissue, unlike with tampon or pad use, which involves longer contact periods with caustic fluids. A system was created by adapting the end of the cup by adding silastic tubing and an external leg bag to provide long-term drainage control. CONCLUSION: Improvement in quality of life is of primary importance when dealing with fistula drainage. This simple and inexpensive device should be considered in those cases in which the drainage can be diverted as a viable option, especially in those who are symptomatic and awaiting surgical repair or in those for whom surgery cannot be performed.
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Desenho de Equipamento , Intestino Delgado , Produtos de Higiene Menstrual , Fístula Retovaginal/terapia , Tampões Cirúrgicos , Fístula Vesicovaginal/terapia , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Fístula Retovaginal/complicações , Silicones , Fístula Vesicovaginal/complicaçõesRESUMO
BACKGROUND: Obesity has been associated with worse outcomes and increased surgical technical difficulty. Perinephric fat (PNF) and periumbilical fat (PUF) are alternative metrics to body mass index. We hypothesized that PUF and PNF would offer improved prediction of perioperative risk. METHODS: 249 patients were retrospectively reviewed after elective, pelvic colorectal resections. PNF and PUF were collected using axial imaging. Operative risk measurements included estimated blood loss (EBL) and operative time (OT). RESULTS: In multivariate analyses of women, PUF and PNF were significant predictors of EBL; PNF was a significant predictor of OT. A 4.7-mm increase in PNF predicted a 15-minute increase in OT and 55-cc increase in EBL. An 8.6-mm increase in PUF predicted a 55-cc increase in EBL. In men, no metric was predictive. CONCLUSIONS: In women, PNF and PUF may offer improved metrics for risk stratification, which can have important clinical and financial implications.
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Abdome/cirurgia , Adiposidade , Perda Sanguínea Cirúrgica , Laparoscopia/efeitos adversos , Obesidade/complicações , Duração da Cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/cirurgia , Valor Preditivo dos Testes , Estudos Retrospectivos , Medição de Risco , Fatores Sexuais , Adulto JovemRESUMO
BACKGROUND: National Comprehensive Cancer Network guidelines for rectal adenocarcinoma regarding routine surveillance with proctoscopy for local recurrence have been evolving. The purpose of this study was to examine the utility of rectal surveillance. METHODS: This is a single-center, retrospective review of patients (2004 to 2011) who underwent total mesorectal excision for rectal cancer. The primary end point was cancer recurrence, with detection method(s) noted. The number of surveillance procedures was collected. RESULTS: The study included 112 patients. There were no local recurrences identified by rectal surveillance. There were 1 local recurrence and 17 distant recurrences (16%). The local recurrence was identified by carcinoembryonic antigen and symptoms. There were 20 anoscopies, 44 proctoscopies, and 495 flexible sigmoidoscopies performed, with estimated charges of $266,000. CONCLUSIONS: Rectal surveillance at this center was not beneficial. This study supports the recent (2015) change in the National Comprehensive Cancer Network guidelines, which no longer recommend routine rectal surveillance and challenge other society guidelines.
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Recidiva Local de Neoplasia/diagnóstico , Proctoscopia , Neoplasias Retais/patologia , Neoplasias Retais/cirurgia , Sigmoidoscopia , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/sangue , Antígeno Carcinoembrionário/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , UtahRESUMO
INTRODUCTION: The Barcelona technique for bowel anastomosis is not well described in the currently available literature, but it saves steps when compared to conventional stapled anastomoses. In short, the proximal and distal ends of a resection margin are approximated, small enterotomies made, a stapler is passed into both lumens creating a common channel, and lastly, this same stapler is used to create the anastomosis and amputate the specimen. We report on this technique with ileostomy reversal in terms of cost and complications. MATERIALS AND METHODS: Review of ileostomy reversals (2006-2014) by a single surgical oncologist. RESULTS: Thirty patients had surgery using the Barcelona technique. Median age was 58 years, and median postoperative surgical stay was 3 days. The majority of patients had rectal cancer initially treated with low anterior resection and diverting loop ileostomy (80 %). One patient had a wound infection (3 %), and there were no anastomotic leaks, intra-abdominal abscesses, or strictures. This technique required fewer stapler loads saving $510 in charges per case. CONCLUSIONS: The Barcelona technique is safe and effective for ileostomy reversal. There are reduced costs related to equipment as compared to the conventional technique and thus the use of this method can result in significant medical cost savings.
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Ileostomia/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Anastomose Cirúrgica/métodos , Feminino , Humanos , Ileostomia/efeitos adversos , Masculino , Pessoa de Meia-Idade , Neoplasias Retais/cirurgia , Estudos Retrospectivos , Técnicas de SuturaRESUMO
INTRODUCTION: Delay in diagnosis of pancreatic ductal adenocarcinoma (PDAC) is associated with decreased survival. The effect of an initial misdiagnosis on delay in diagnosis and stage of PDAC is unknown. METHODS: This study is a retrospective review (2000-2010) from a University-based cancer center of new diagnoses of proximal PDAC. RESULTS: Of 313 patients, 98 (31.3 %) had an initial misdiagnosis. Misdiagnosed patients were younger, 62.8 ± 12.6 vs. 68.0 ± 10.1 (p < 0.001). The most common initial misdiagnoses were: gallbladder disease, gastroesophageal reflux disease, and peptic ulcer disease. After excluding patients with prior cholecystectomy, 14.2 % were misdiagnosed with gallbladder disease and underwent cholecystectomy before PDAC diagnosis. Misdiagnosed patients had higher rates of abdominal pain (p < 0.001), weight loss (p = 0.04), and acute pancreatitis (p < 0.001) and lower rate of jaundice (p < 0.001). Median time between symptoms to PDAC diagnosis was longer in misdiagnosed: 4.2 months vs. 1.4 (p < 0.001). Median time from contact with medical provider to axial imaging was longer in misdiagnosed (p < 0.001). Rate of stages III-IV disease at diagnosis was higher in misdiagnosed: 61.2 vs. 43.7 % (p = 0.004), with a 1.4 (95 % confidence interval (CI), 1.12-1.74) higher risk of stages III-IV disease at diagnosis; however, there was no difference in median overall survival in misdiagnosed patients (9.6 months in misdiagnosed vs. 10.3 months in correctly diagnosed, p = 0.69). CONCLUSIONS: Initial misdiagnosis of patients with proximal PDAC is associated with delay in diagnosis and higher risk of locally advanced or advanced disease at time of PDAC diagnosis.
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Carcinoma Ductal Pancreático/patologia , Diagnóstico Tardio , Erros de Diagnóstico , Neoplasias Pancreáticas/patologia , Dor Abdominal/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Ductal Pancreático/complicações , Colecistectomia , Feminino , Doenças da Vesícula Biliar/diagnóstico , Doenças da Vesícula Biliar/cirurgia , Refluxo Gastroesofágico/diagnóstico , Humanos , Icterícia/etiologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Pancreáticas/complicações , Pancreatite/etiologia , Úlcera Péptica/diagnóstico , Estudos Retrospectivos , Taxa de Sobrevida , Fatores de Tempo , Redução de PesoRESUMO
BACKGROUND: Patients with advanced cancer and an abdominal surgical emergency pose a dilemma, because rescue surgery may be futile. This study defines morbidity and mortality rates and identifies preoperative risk factors that may predict outcome. METHODS: The National Surgical Quality Improvement Program database was queried for patients with disseminated cancer undergoing emergent abdominal surgery (2005-2012). Preoperative variables were used for prediction models for 30-day major morbidity and mortality. A tree model and logistic regression were used to find factors associated with outcomes. A training dataset was analyzed and then model performance was evaluated on a validation dataset. RESULTS: Study patients had an overall 30-day major morbidity and mortality rate of 48.8% and 26%, respectively. The classification tree model for prediction for a morbidity involved the following variables: sepsis, albumin, functional status, and transfusion (misclassification rate, 36%). The tree model for mortality showed that an American Society of Anesthesiologists (ASA) score of 4 or 5 with a dependent functional status to be predictive of mortality (misclassification rate, 24%). There was agreement between models for predictive variables. CONCLUSION: The decision to operate for an abdominal emergency in the setting of disseminated cancer is difficult. Our study confirms the high risk for morbidity and mortality in this population. Preoperative factors including sepsis, increased ASA class, low serum albumin level, and patient functional dependence all predict poor outcomes.
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Traumatismos Abdominais/cirurgia , Neoplasias Abdominais/cirurgia , Técnicas de Apoio para a Decisão , Complicações Pós-Operatórias/etiologia , Traumatismos Abdominais/complicações , Traumatismos Abdominais/mortalidade , Neoplasias Abdominais/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Período Pré-Operatório , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To determine whether charge awareness affects patient decisions. BACKGROUND: Pediatric uncomplicated appendicitis can be treated with open or laparoscopic techniques. These 2 operations are considered to have clinical equipoise. METHODS: In a prospective, randomized clinical trial, nonobese children admitted to a children's hospital with uncomplicated appendicitis were randomized to view 1 of 2 videos discussing open and laparoscopic appendectomy. Videos were identical except that only one presented the difference in surgical materials charges. Patients and parents then choose which operation they desired. Videos were available in English and Spanish. A postoperative survey was conducted to examine factors that influenced choice. The trial was registered at ClinicalTrials.gov (NCT 01738750). RESULTS: Of 275 consecutive cases, 100 met enrollment criteria. In the group exposed to charge data (n = 49), 63% chose open technique versus 35% not presented charge data (P = 0.005). Patients were 1.8 times more likely to choose the less expensive option when charge estimate was given (95% confidence interval, 1.17-2.75). The median total hospital charges were $1554 less for those who had open technique (P < 0.001) and $528 less for the group exposed to charge information (P = 0.033). Survey found that 90% of families valued having input in this decision and 31% of patients exposed to charge listed it as their primary reason for their choice in technique. CONCLUSIONS: Patients and parents tended to choose the less expensive but equally effective technique when given the opportunity. A discussion of treatment options, which includes charge information, may represent an unrealized opportunity to affect change in health care spending.
Assuntos
Apendicectomia/métodos , Apendicite/cirurgia , Preços Hospitalares , Adolescente , Apendicectomia/economia , Apendicectomia/psicologia , Apendicite/economia , Criança , Pré-Escolar , Comportamento de Escolha , Feminino , Humanos , Laparoscopia/economia , Laparoscopia/psicologia , Masculino , Pais/psicologia , Estudos ProspectivosRESUMO
BACKGROUND: The goals of this study were to evaluate the complication rate for intraoperative placement of a long-term central venous catheter (CVC) using intraoperative ultrasound (US) and fluoroscopy and to examine the feasibility for eliminating routine postprocedure chest X-ray. METHODS: Retrospective data pertaining to operative insertion of long-term CVC were collected and the rate of procedural complications was determined. RESULTS: From January 2008 to August 2013, 351 CVCs were placed via the internal jugular vein using US. Of these, 93% had a single, successful internal jugular vein insertion. The complications included 4 arterial sticks (1.14%). Starting in October 2012, postprocedure chest radiography (CXR) was eliminated in 170 cases, with no complications. A total of $29,750 in charges were deferred by CXR elimination. CONCLUSIONS: This review supports the use of US for CVC placement with fluoroscopy in reducing the rate of procedural complications. Additionally, with fluoroscopic imaging, postprocedural CXR can be eliminated with associated healthcare savings.