RESUMEN
BACKGROUND: Recent data have demonstrated multiple benefits of intra- and postoperative fluid restriction in major abdominal surgery; however, data regarding the outcomes of fluid restriction in cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion (CRS/HIPEC) are limited. This study evaluates the safety and short-term clinical outcomes of restricted intraoperative fluid therapy in CRS/HIPEC. METHODS: This was a single-institution, retrospective review of all CRS/HIPEC procedures performed at the University of Massachusetts Medical School between January 2009 and July 2017. Recorded variables included demographics, intraoperative factors, 60-day postoperative complications, and length of stay (LOS). Outcomes based on the use of intraoperative permissive fluid therapy (PFT) versus restrictive fluid therapy (RFT) were compared. RESULTS: Overall, 169 CRS/HIPEC cases were performed during the study period; 84 were managed with PFT and 85 were managed with RFT. No significant differences were identified in patient demographics. There was a decrease in intraoperative administration of crystalloid (8.0 vs. 4.4 L, p < 0.01), colloid (900 vs. 300 mL, p < 0.01), and blood transfusion (0.26 vs. 0.04 units, p < 0.01) in the RFT cohort. LOS was reduced from 11.5 to 9.7 days (p < 0.01) and the incidence of any 60-day complication decreased from 45 to 28% (p = 0.02) in the RFT group. The overall 90-day mortality rate was 0.6% (n = 1). Adjusted logistic regression demonstrated the odds of having a Clavien-Dindo grade III or higher complication was 0.31 (95% confidence interval 0.10-0.95) with RFT. CONCLUSION: Intraoperative RFT with standard anesthesia monitoring devices can be safely used in CRS/HIPEC and is associated with a decreased LOS and decreased rate of postoperative complications.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Fluidoterapia , Hipertermia Inducida/efectos adversos , Neoplasias/terapia , Neoplasias Peritoneales/terapia , Complicaciones Posoperatorias/prevención & control , Quimioterapia del Cáncer por Perfusión Regional , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Cuidados Intraoperatorios , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Morbilidad , Neoplasias/epidemiología , Neoplasias/patología , Neoplasias Peritoneales/epidemiología , Neoplasias Peritoneales/secundario , Complicaciones Posoperatorias/etiología , Pronóstico , Estudios RetrospectivosRESUMEN
BACKGROUND AND OBJECTIVES: Lymphatic mapping (LM) and blue dye injections are essential to identification of sentinel lymph nodes (SLN) for melanoma. LM is performed the day before (DB) or the same day (SD) of surgery, but the optimal timing is unknown. Similarly, methylene blue (MB), used during SLN biopsy (SLNB), is administered diluted (dMB) or undiluted (uMB), but the relative efficacies are unknown. METHODS: Patients who underwent SLNB for melanoma from 2009 to 2013 at our institution were evaluated. Outcomes included operative correlation with LM, SLN identification, and postoperative complications. RESULTS: One hundred seventy-one patients underwent SLNB. Sixty-seven (39%) had DB LM. Sixty-seven (39%) received uMB. Operative findings correlated with both LM groups, though the DB patients had lower background count (P = 0.018) and lower highest SLN radioactive signal count (P = 0.046). More uMB patients had blue SLNs (90% vs. 68%, P = 0.001). There was no difference in the total number of SLNs or complication rates in the LM and MB groups. CONCLUSIONS: This is the first study to compare the use of DB LM with SD LM and the efficacy of uMB versus dMB. DB LM and uMB offer advantageous alternatives for patients and their surgeons without loss of accuracy or increased morbidity. J. Surg. Oncol. 2016;114:947-950. © 2016 Wiley Periodicals, Inc.
Asunto(s)
Colorantes , Linfocintigrafia , Melanoma/patología , Azul de Metileno , Biopsia del Ganglio Linfático Centinela/métodos , Ganglio Linfático Centinela/diagnóstico por imagen , Neoplasias Cutáneas/patología , Adulto , Anciano , Femenino , Humanos , Metástasis Linfática , Masculino , Melanoma/diagnóstico por imagen , Melanoma/cirugía , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Cuidados Preoperatorios/métodos , Estudios Retrospectivos , Ganglio Linfático Centinela/patología , Ganglio Linfático Centinela/cirugía , Neoplasias Cutáneas/diagnóstico por imagen , Neoplasias Cutáneas/cirugíaRESUMEN
Cytoreductive surgery and hyperthermic intraperitoneal chemoperfusion (CRS/HIPEC) is being used more and more frequently for the management of peritoneal carcinomatosis. Despite significant improvements in oncologic outcomes and the risk of complications and mortality, CRS/HIPEC remains one of the most morbid treatments offered for advanced cancers. Consequently CRS/HIPEC is still considered controversial by many, even in the setting of cancers that are potentially curable. However, as high volume surgical oncologists become more experienced with CRS/HIPEC, the potential role of "palliative CRS/HIPEC" in the management of peritoneal carcinomatosis is being raised. Given the often limited survival benefit expected after CRS/HIPEC, understanding the impact of the treatment on quality of life (QOL) needs to be an essential part of the decision to proceed and is critical to optimizing recovery afterwards. This article reviews the potential definitions of "palliative CRS/HIPEC" in various clinical contexts and describes the current state of the QOL experience after CRS/HIPEC.
RESUMEN
BACKGROUND: HIV-infected individuals may be at increased risk of poor physical function. Chronic inflammation has been associated with decreased physical function in the elderly and may also influence physical function in HIV-infected individuals. METHODS: This cross-sectional study assessed physical function in 65 HIV-infected women aged 40 and older on stable antiretroviral treatment using the Short Physical Performance Battery (SPPB): a standardized test of balance, walking speed, and lower- extremity strength developed for elderly populations. The relationship between low SPPB score, selected demographic and medical characteristics, and high inflammatory biomarker profile was analyzed using Fisher's exact test and Wilcoxon rank sum test. RESULTS: The median age of subjects was 49 years (interquartile range [IQR] 45-55), and the median CD4 T-cell count was 675 cells/mm(3) (IQR 436-828). Thirteen subjects (20%) had a low SPPB score. Subjects with a low SPPB score were more likely to be cigarette smokers (p=0.03), had more medical comorbidities (p=0.01), and had higher levels of interleukin-6 (IL-6) (p<0.05). They also tended to be older (median age 55 vs. 48, p=0.06), more likely to have diabetes (p=0.07), and have higher levels of soluble tumor necrosis factor-1 (p=0.09). CONCLUSIONS: Twenty percent of women aged 40 and older with well-treated HIV had poor physical-function performance, which was associated with the high burden of comorbidities in this population and with increased IL-6. However, it is unclear from this cross-sectional study whether increased inflammation was related to poor physical function or to other factors, such as age and medical comorbidities.