Clinical Practice Patterns for Postoperative Water Balance After Pituitary Surgery

Objective: Abnormalities of water and sodium balance, including diabetes insipidus and the syndrome of inappropriate antidiuretic hormone (SIADH), are common complications of transsphenoidal surgery. Postoperative practice patterns vary among clinicians, and no consensus guidelines exist to direct their monitoring and management. We aimed to identify and compare practice patterns regarding the evaluation and management to these postoperative complications.Methods: A questionnaire was utilized to capture demographic data and practice habits in the postoperative setting. Respondents were members of the Pituitary Society, an international organization comprised of clinicians and researchers dedicated to the study of pituitary disease.Results: Eighty-six respondents completed at least part of the survey. The geographic distribution of respondents was roughly even between American and non-American practitioners. The majority of respondents practiced at academic institutions (67.4%), worked in multidisciplinary teams (88.4%), and possessed significantly greater than 10 years of clinical experience (71%). Compared to non-American practitioners, American practitioners described a shorter length of stay postoperatively (P<.001) and prescribed more restrictive volume recommendations for postoperative SIADH (P = .0035). Early career clinicians (less than 10 years in practice) checked first postoperative sodium level earlier than later career clinicians (P = .010).Conclusion: Water and sodium dysregulation are common following transsphenoidal surgery, but their management is not well-standardized in clinical practice. We created a questionnaire to define and compare practice patterns. Most respondents practice in academic settings in multidisciplinary teams. The length of clinical experience did not significantly impact practice habits. Practice location influenced length of stay postoperatively and fluid restriction in SIADH.Abbreviations: AVP = arginine vasopressin; DI = diabetes insipidus; LOS = length of stay; SIADH = syndrome of inappropriate antidiuretic hormone     

American Association of Clinical Endocrinologists And American College of Endocrinology Disease State Clinical Review: Postoperative Management Following Pituitary Surgery

Pituitary lesions are common in the general population. Patients can present with a wide range of signs and symptoms that can be related to tumor mass effects or pituitary hormonal alterations. Evaluation involves assessing patients for the extent of tumor burden and pituitary hyper- or hypofunction and includes clinical exams, hormonal testing, and brain imaging. Preoperative diagnosis and treatment planning generally require a multidisciplinary team approach with expertise from endocrinologists, neurosurgeons, neuro-ophthalmologists, and neuroradiologists. This review will outline considerations for the evaluation and management of patients with pituitary masses at each stage in their treatment including the pre-, peri- and postoperative phases.Abbreviations: ADH = antidiuretic hormone CSF = cerebrospinal fluid DDAVP = desmopressin DI = diabetes insipidus GH = growth hormone MRI = magnetic resonance imaging SIADH = syndrome of inappropriate ADH release TSS = transsphenoidal surgery     

American Association of Clinical Endocrinology Disease State Clinical Review on the Evaluation and Management of Adrenocortical Carcinoma in an Adult: a Practical Approach

Objective: The aim of this Disease State Clinical Review is to provide a practical approach to patients with newly diagnosed adrenocortical carcinoma, as well as to follow-up and management of patients with persistent or recurrent disease.Methods: This is a case-based clinical review. The provided recommendations are based on evidence available from randomized prospective clinical studies, cohort studies, cross-sectional and case-based studies, and expert opinions.Results: Adrenocortical carcinoma is a rare malignancy, often with poor outcomes. For any patient with an adrenal mass suspicious for adrenocortical carcinoma, the approach should include prompt evaluation with detailed history and physical exam, imaging, and biochemical adrenal hormone assessment. In addition to adrenal-focused imaging, patients should be evaluated with chest-abdomen-pelvis cross-sectional imaging to define the initial therapy plan. Patients with potentially resectable disease limited to the adrenal gland should undergo en bloc open surgery by an expert surgeon. For patients presenting with advanced or recurrent disease, a multidisciplinary approach considering curative repeat surgery, local control with surgery, radiation therapy or radiofrequency ablation, or systemic therapy with mitotane and/or cytotoxic chemotherapy is recommended.Conclusion: As most health care providers will rarely encounter a patient with adrenocortical carcinoma, we recommend that patients with suspected adrenocortical carcinoma be evaluated by an expert multidisciplinary team which includes clinicians with expertise in adrenal tumors, including endocrinologists, oncologists, surgeons, radiation oncologists, pathologists, geneticists, and radiologists. We recommend that patients in remote locations be followed by the local health care provider in collaboration with a multidisciplinary team at an expert adrenal tumor program.Abbreviations: ACC = adrenocortical carcinoma; ACTH = adrenocorticotropic hormone; BRACC = borderline resectable adrenocortical carcinoma; CT = computed tomography; DHEAS = dehydroepiandrosterone sulfate; EDP = etoposide, doxorubicin, cisplatin; FDG = ¹⁸F-fluorodeoxyglucose; FNA = fine-needle aspiration; HU = Hounsfield units; IVC = inferior vena cava; LFS = Li-Fraumeni syndrome; MEN1 = multiple endocrine neoplasia type 1; MRI = magnetic resonance imaging; OAC = oncocytic adrenocortical carcinoma; PC = palliative care; PET = positron emission tomography     

The Effects of Perioperative Dexamethasone on Glycemic Control and Postoperative Outcomes

Objective: Perioperative glucocorticoids are commonly given to reduce pain and nausea in patients undergoing surgery. However, the glycemic effects of steroids and the potential effects on morbidity and mortality have not been systematically evaluated. This study investigated the association between perioperative dexamethasone and postoperative blood glucose, hospital length of stay (LOS), readmission rates, and 90-day survival.Methods: Data from 4,800 consecutive orthopedic surgery patients who underwent surgery between 2000 and 2016 within a single health system were analyzed retrospectively.Results: Patients with and without diabetes mellitus (DM) who were given a single dose of dexamethasone had higher rates of hyperglycemia during the first 24 hours after surgery as compared to those who did not receive dexamethasone (hazard ratio &lsqb;HR] was 1.81, and 95% confidence interval &lsqb;CI] was &lsqb;1.46, 2.24] for the DM cohort; HR 2.34, 95% CI &lsqb;1.66, 3.29] for the nonDM cohort). LOS was nearly 1 day shorter in patients who received dexamethasone (geometric mean ratio &lsqb;GMR] 0.79, 95% CI &lsqb;0.75, 0.83] for patients with DM; GMR 0.75, 95% CI &lsqb;0.72, 0.79] for patients without DM), and there was no difference in 90-day readmission rates. In patients without DM, dexamethasone was associated with a higher 90-day overall survival (99.07% versus 96.90%; P = .004).Conclusion: In patients with and without DM who undergo orthopedic surgery, perioperative dexamethasone was associated with a transiently higher risk of hyperglycemia. However, dexamethasone treatment was associated with a shorter LOS in patients with and without DM, and a higher overall 90-day survival rate in patients without DM, compared to patients who did not receive dexamethasone.Abbreviations: BMI = body mass index; CAD = coronary artery disease; CI = confidence interval; DM = diabetes mellitus; GMR = geometric mean ratio; HR = hazard ratio; IV = intravenous; LOS = length of stay; POD = postoperative day     

Implementation of a fast-track clinical pathway decreases postoperative length of stay and hospital charges for liver resection

A fast-track clinical pathway is designed to streamline patient care delivery and maximize cost effectiveness. It has decreased postoperative length of stay (LOS) and hospital charges for many surgical procedures. However, data on clinical pathways after liver surgery are sparse. This study examined whether use of a fast-track clinical pathway for patients undergoing elective liver resection affected postoperative LOS and hospital charges. A fast-track clinical pathway was developed and implemented by a multidisciplinary team for patients undergoing liver resection. Between July, 2007 and May, 2008, a total of 117 patients underwent elective liver resection: the fast-track clinical pathway (education of patients and families, earlier oral feeding, earlier discontinuation of intravenous fluid, no drains or nasogastric tubes, early ambulation, use of a urinary catheter for less than 24 h and planned discharge 6 days after surgery) was studied prospectively in 56 patients (postpathway group). These patients were compared with the remainder who had usual care (prepathway group). Outcome measures were postoperative LOS, perioperative hospital charges, intraoperative and postoperative complications, mortality, and readmission rate. Among all patients, 69 (59%) had complicating diseases and/or a history of surgery and 24 patients belonged to American Society of Anesthesiologists grade III–IV. Compared with the prepathway group, the postpathway group had a significantly shorter postoperative LOS (7 vs. 11 days, P < 0.01). The average perioperative hospital charges were RMB 26,626 for patients in the prepathway group and only RMB 21,004 for those in the postpathway group (P < 0.05), with no differences in intraoperative and postoperative complications (P = 0.814), mortality (P = 0.606), and readmission rate (P = 0.424). Implementation of the fast-track clinical pathway is an effective and safe method for reducing postoperative LOS and hospital charges for high-risk patients undergoing elective liver resection. The result supports the further development of fast-track clinical pathways for liver surgical procedures.     

The Mount Sinai Clinical Pathway for the Management of Pheochromocytoma

Objective: Pheochromocytomas are complex tumors that require a comprehensive and systematic management plan orchestrated by a multidisciplinary team.Methods: To achieve these ends, The Mount Sinai Adrenal Center hosted an interdisciplinary retreat where experts in adrenal disorders assembled with the aim of developing a clinical pathway for the management of pheochromocytomas.Results: The result was a consensus for the diagnosis, perioperative management, and postoperative management of pheochromocytomas, with specific recommendations from our team of adrenal experts, as well as a review of the current literature.Conclusion: Our clinical pathway can be applied by other institutions directly or may serve as a guide for institution-specific management.Abbreviations: CCB = calcium-channel blocker CT = computed tomography MEN = multiple endocrine neoplasia MIBG = ¹²³I-metaiodobenzylguanidine MRI = magnetic resonance imaging NF1 = neurofibromatosis type 1 PET = positron emission tomography SPECT = single-photon emission computed tomography VHL = von Hippel-Lindau     

Comparison of Basal Insulin Regimens on Glycemic Variability in Noncritically Ill Patients with Type 2 Diabetes

Objective: To evaluate the impact of different subcutaneous basal insulin regimens on glycemic variability (GV) and hospital complications in non-intensive care unit (ICU) patients with type 2 diabetes (T2D).Methods: This study is a post hoc analysis of 279 general medicine and surgery patients treated with either a “Basal Bolus” insulin regimen using glargine once daily and glulisine before meals or a “Basal Plus” regimen using glargine once daily plus correction doses of glulisine before meals for glucose >140 mg/dL. GV was calculated as mean delta (Δ) daily glucose, mean SD, and mean amplitude of glycemic excursions (MAGE).Results: Treatment with Basal Bolus and Basal Plus regimens resulted in similar mean daily glucose, hypoglycemia, length of stay (LOS), and hospital complications (all P>.05). There were no differences in GV between treatment groups by Δ change (72.5 ± 36 vs. 69.3 ± 34 mg/dL), SD (38.5 ± 18 vs. 37.1 ± 16 mg/dL) and MAGE (67.5 ± 34 vs. 66.1 ± 39 mg/dL) (all P>.05). Surgery patients treated with Basal Bolus had higher GV compared to those treated with Basal Plus (Δ daily glucose and SD: P = .02, MAGE: P = .009), but no difference in GV was found between treatment groups for the general medicine patients (P>.05). Patients with hypoglycemia events had higher GV compared to subjects without hypoglycemia (P<.05), but no association was found between GV and hospital complications (P>.05).Conclusion: Treating hospitalized, non-ICU, diabetic patients with Basal Plus insulin regimen resulted in similar glucose control and GV compared to the standard Basal Bolus insulin regimen. Higher GV was not associated with hospital complications.Abbreviations:BG = blood glucoseCV= coefficient of variationGV= glycemic variabilityICU = intensive care unitLOS = length of stayMAGE = mean amplitude of glycemic excursionsSSI = sliding scale insulinT2D = type 2 diabetesTDD =total daily dose     

Endo Echo Improves Primary Care Provider And Community Health Worker Self-Efficacy In Complex Diabetes Management In Medically Underserved Communities

Objective: To determine whether participation in a multidisciplinary telementorship model of healthcare delivery improves primary care provider (PCP) and community health worker (CHW) confidence in managing patients with complex diabetes in medically underserved regions.Methods: We applied a well-established healthcare delivery model, Project ECHO (Extension for Community Healthcare Outcomes), to the management of complex diabetes (Endo ECHO) in medically underserved communities. A multidisciplinary team at Project ECHO connected with PCPs and CHWs at 10 health centers across New Mexico for weekly videoconferencing virtual clinics. Participating PCPs and CHWs presented de-identified patients and received best practice guidance and mentor-ship from Project ECHO specialists and network peers. A robust curriculum was developed around clinical practice guidelines and presented by weekly didactics over the ECHO network. After 2 years of participation in Endo ECHO, PCPs and CHWs completed self-efficacy surveys comparing confidence in complex diabetes management to baseline.Results: PCPs and CHWs in rural New Mexico reported significant improvement in self-efficacy in all measures of complex diabetes management, including PCP ability to serve as a local resource for other healthcare providers seeking assistance in diabetes care. Overall self-efficacy improved by 130% in CHWs (P<.0001) and by 60% in PCPs (P<.0001), with an overall large Cohen's effect size.Conclusion: Among PCPs and CHWS in rural, medically underserved communities, participation in Endo ECHO for 2 years significantly improved confidence in complex diabetes management. Application of the ECHO model to complex diabetes care may be useful in resource-poor communities with limited access to diabetes specialist services.Abbreviations: CHW = community health worker; CME = Continuing Medical Education; ECHO = Extension for Community Healthcare Outcomes; FQHC = federally qualified health center; PCP = primary care provider     

Guidelines to Improve Perioperative Management of Diabetes Mellitus: Assessment of the Impact of Change Across Time

Objective: Assess the impact of guidelines on the care of patients with diabetes undergoing elective surgery.Methods: A multidisciplinary team developed perioperative guidelines. Overall changes in key measures were evaluated after guidelines were introduced and compared with a historical cohort.Results: The historical cohort included 254 surgical procedures, and the post–guidelines implementation cohort comprised 1,387. Glucose monitoring was performed preoperatively in 93% of cases in the post–guidelines implementation cohort and in 88% in the historical cohort (P<.01), but the percentage of cases with measurements decreased over 12 months (from 95% to 91%, P = .044). Glucose was intraoperatively monitored in 67% of cases after guidelines were introduced and in 29% historically (P<.01); the post–guidelines implementation percentage decreased over 12 months from 67% to 55% (P<.01). The performance of glucose monitoring in the postanesthesia care unit (PACU) did not differ (86% vs. 87%, P = .57), but it decreased over 12 months, from 91% to 84% (P<.01). After introduction of the guidelines, insulin use increased in the preoperative, intraoperative, and PACU areas (all P≤.01) but decreased by the end of 12 months (all P<.01). Mean preoperative and PACU glucose levels in the post– guidelines implementation cohort were significantly lower than in the historical cohort (P<.01).Conclusion: Multidisciplinary management guidelines for diabetes patients undergoing surgery can improve the performance of key measures of care. Although adherence to recommendations generally remained higher after guideline implementation than in the historical period, the improvement in several measures began to decline over time.Abbreviations: DM = diabetes mellitus HbA_1c = hemoglobin A_1c PACU = postanesthesia care unit POC-BG = pointof-care blood glucose POME = preoperative medical evaluation     

Safety And Efficacy Of Dpp-4 Inhibitors For The Management Of Hospitalized General Medicine And Surgery Patients with Type 2 Diabetes

Objective: DPP-4 inhibitors (DPP-4i) have been shown to be effective for the management of inpatient diabetes. We report pooled data from 3 prospective studies using DPP-4i in general medicine and surgery patients with type 2 diabetes (T2D).Methods: We combined data from 3 randomized studies comparing DPP-4i alone or in combination with basal insulin or a basal-bolus insulin regimen. Medicine (n = 266) and surgery (n = 319) patients admitted with a blood glucose (BG) between 140 and 400 mg/dL, treated with diet, oral agents, or low-dose insulin therapy were included. Patients received DPP-4i alone (n = 144), DPP-4i plus basal insulin (n = 158) or basal-bolus regimen (n = 283). All groups received correctional doses with rapid-acting insulin for BG >140 mg/dL. The primary endpoint was differences in mean daily BG between groups. Secondary endpoints included differences in hypoglycemia and hospital complications.Results: There were no differences in mean hospital daily BG among patients treated with DPP-4i alone (170 ± 37 mg/dL), DPP-4i plus basal (172 ± 42 mg/dL), or basalbolus (172 ± 43 mg/dL), P = .94; or in the percentage of BG readings within target of 70 to 180 mg/dL (63 ± 32%, 60 ± 31%, and 64 ± 28%, respectively; P = .42). There were no differences in length of stay or complications, but hypoglycemia was less common with DPP-4i alone (2%) compared to DPP-4i plus basal (9%) and basal-bolus (10%); P = .004.Conclusion: Treatment with DPP-4i alone or in combination with basal insulin is effective and results in a lower incidence of hypoglycemia compared to a basal-bolus insulin regimen in general medicine and surgery patients with T2D.Abbreviations: BG = blood glucose; BMI = body mass index; CI = confidence interval; DPP-4i = dipeptidyl peptidase-4 inhibitors; HbA1c = hemoglobin A1c; OR = odds ratio; T2D = type 2 diabetes     

Safety and Efficacy of a Peri-Operative Protocol for Patients with Diabetes Treated with Continuous Subcutaneous Insulin Infusion who are Admitted for Same-Day Surgery

Objective: The number of people with diabetes using continuous subcutaneous insulin infusions (CSII) with an insulin pump has risen dramatically, creating new challenges when these patients are admitted to the hospital for surgical or other procedures. There is limited literature guiding CSII use during surgical procedures.Methods: The study was carried out in a large, urban, tertiary care hospital. We enrolled 49 patients using insulin pump therapy presenting for 57 elective surgeries. We developed a CSII peri-operative glycemic management protocol (PGMP) to standardize insulin pump management in patients admitted to a same-day surgery unit (SDSU). The purpose was evaluate the safety (% capillary blood glucose (CBG) <70 mg/dL and/or pump incidents) and efficacy (first postoperative CBG ≤200 mg/dL) of the CSII PGMP. We determine the contribution of admission CBG, type of anesthesia, surgery length, and peri-operative steroid use on postoperative glycemic control.Results: Overall, 63% of patients treated according to the CSII PGMP had a first postoperative CBG ≤200 mg/dL. There were no episodes of intra- or postoperative hypoglycemia. For patients treated with the CSII PGMP, the mean postoperative CBG was lower in patients with anticipated or actual surgical length ≤120 minutes (158.1 ± 53.9 vs. 216 ± 77.7 mg/dL, P<.01). No differences were observed with admission CBG, type of anesthesia, or steroid use.Conclusions: This study demonstrates that a CSII PGMP is both safe and effective for patients admitted for elective surgical procedures and provides an example of a standardized protocol for use in clinical practice.Abbreviations: A1C = glycated hemoglobin BG = blood glucose CBG = capillary blood glucose CSII = continuous subcutaneous insulin infusion DM = diabetes mellitus EMR = electronic medical record IV = intravenous PGMP = peri-operative glycemic management protocol SDS = same-day surgery SDSU = same-day surgery unit SQ = subcutaneous UC = usual care     

Predictors for Adverse Outcomes in Diabetic Ketoacidosis in a Multihospital Health System

Objective: To determine predictors of prolonged length of stay (LOS), 30-day readmission, and 30-day mortality in a multihospital health system.Methods: We performed a retrospective review of 531 adults admitted with diabetic ketoacidosis (DKA) to a multihospital health system between November 2015 and December 2016. Demographic and clinical data were collected. Linear regression was used to calculate odds ratios (ORs) for predictors and their association with prolonged LOS (3.2 days), 30-day readmission, and 30-day mortality.Results: Significant predictors for prolonged LOS included: intensive care unit (ICU) admission (OR, 2.12; 95% confidence interval [CI], 1.38 to 3.27), disease duration (nonlinear) (OR, 1.28; 95% CI, 1.10 to 1.49), non-white race (OR, 1.73; 95% CI, 1.15 to 2.60), age at admission (OR, 1.03; 95% CI, 1.01 to 1.04), and Elixhauser index (EI) (OR, 1.21; 95% CI, 1.13 to 1.29). Shorter time to consult after admission (median [Q1, Q3] of 11.3 [3.9, 20.7] vs. 14.8 [7.4, 37.3] hours, P<.001) was associated with a shorter LOS. Significant 30-day readmission predictors included: Medicare insurance (OR, 2.35; 95% CI, 1.13 to 4.86) and EI (OR, 1.31; 95% CI, 1.21 to 1.41). Endocrine consultation was associated with reduced 30-day readmission (OR, 0.51; 95% CI, 0.28 to 0.92). A predictive model for mortality was not generated because of low event rates.Conclusion: EI, non-white race, disease duration, age, Medicare, and ICU admission were associated with adverse outcomes. Endocrinology consultation was associated with lower 30-day readmission, and earlier consultation resulted in a shorter LOS.Abbreviations: CI = confidence interval; DKA = diabetic ketoacidosis; EI = Elixhauser index; HbA1c = hemoglobin A1c; ICD = International Classification of Diseases; ICU = intensive care unit; LOS = length of stay; OR = odds ratio; Q = quartile     

Transculturalization Recommendations For Developing Latin American Clinical Practice Algorithms In Endocrinology Proceedings Of The 2015 Pan-American Workshop By The American Association Of Clinical Endocrinologists And American College Of Endocrinology

The American Association of Clinical Endocrinologists (AACE) and American College of Endocrinology (ACE) convened their first Workshop for recommendations to optimize Clinical Practice Algorithm (CPA) development for Latin America (LA) in diabetes (focusing on glycemic control), obesity (focusing on weight loss), thyroid (focusing on thyroid nodule diagnostics), and bone (focusing on postmenopausal osteoporosis) on February 28, 2015, in San Jose, Costa Rica. A standardized methodology is presented incorporating various transculturalization factors: resource availability (including imaging equipment and approved pharmaceuticals), health care professional and patient preferences, lifestyle variables, socio-economic parameters, web-based global accessibility, electronic implementation, and need for validation protocols. A standardized CPA template with node-specific recommendations to assist the local transculturalization process is provided. Participants unanimously agreed on the following five overarching principles for LA: (1) there is only one level of optimal endocrine care, (2) hemoglobin A1C should be utilized at every level of diabetes care, (3) nutrition education and increased pharmaceutical options are necessary to optimize the obesity care model, (4) quality neck ultrasound must be part of an optimal thyroid nodule care model, and (5) more scientific evidence is needed on osteoporosis prevalence and cost to justify intervention by governmental health care authorities. This 2015 AACE/ACE Workshop marks the beginning of a structured activity that assists local experts in creating culturally sensitive, evidence-based, and easy-to-implement tools for optimizing endocrine care on a global scale.Abbreviations:A1C = glycated hemoglobinAACE = American Association of Clinical EndocrinologistsACE = American College of EndocrinologyBG = blood glucoseBMI = body mass indexCPA = Clinical Practice AlgorithmCPG = Clinical Practice GuidelineCVD = cardiovascular diseaseDXA = dual-energy X-ray absorptiometryEDC = endocrine-disrupting compoundFBG = fasting blood glucoseFNA = fine-needle aspirationHCP = health care professionalLA = Latin AmericaPAACE = Pan-American AACESU = sulfonylureaT2D = type 2 diabetestDNA = transcultural Diabetes Nutrition AlgorithmTSH = thyroid-stimulating hormoneWC = waist circumferenceWHO = World Health Organization     

The Effects of a Comprehensive Multidisciplinary Outpatient Diabetes Program on Hospital Readmission Rates in Patients with Diabetes: A Randomized Controlled Prospective Study

Objective: The diagnosis of diabetes mellitus is associated with an increased risk of hospital readmissions. The goal of this study was to determine whether there was a difference in the rates of 30-day and 365-day hospital readmissions between diabetic patients who, upon their discharge, received diabetes care in a standard primary care setting and those who received their care in a specialized multidisciplinary diabetes program.Methods: This was a randomized controlled prospective study.Results: One hundred and ninety two consecutive patients were recruited into the study, 95 (49%) into standard care (control group) and 97 (51%) into a multidisciplinary diabetes program (intervention group). The 30-day overall hospital readmission rates (including both emergency department and hospital readmissions) were 19% in the control group and 7% in the intervention group (P = .02). The 365-day overall hospital readmission rates were 38% in the control group and 14% in the intervention group (P = .0002).Conclusion: Patients with diabetes who are assigned to a specialized multidisciplinary diabetes program upon their discharge exhibit significantly reduced hospital readmission rates at 30 days and 365 days after discharge.     

Patient Empowerment Improved Perioperative Quality of Care in Cancer Patients Aged ≥ 65 Years – A Randomized Controlled Trial

Purpose

This randomized controlled, clinical prospective interventional trial was aimed at exploring the effect of patient empowerment on short- and long-term outcomes after major oncologic surgery in elderly cancer patients.

Methods

This trial was performed from February 2011 to January 2014 at two tertiary medical centers in Germany. The study included patients aged 65 years and older undergoing elective surgery for gastro-intestinal, genitourinary, and thoracic cancer. The patients were randomly assigned to the intervention group, i.e. patient empowerment through information booklet and diary keeping, or to the control group, which received standard care. Randomization was done by block randomization in blocks of four in order of enrollment. The primary outcome were 1,postoperative length of hospital stay (LOS) and 2. long-term global health-related quality of life (HRQoL) one year postoperatively. HRQoL was assessed using the EORTC QLQ C30 questionnaire. Secondary outcomes encompassed postoperative stress and complications. Further objectives were the identification of predictors of LOS, and HRQoL at 12 months.

Results

Overall 652 patients were included. The mean age was 72 ± 4.9 years, and the majority of patients were male (68.6%, n = 447). The ^median of postoperative length of stay was 9 days (IQR 7–14 day). There were no significant differences between the intervention and the control groups in postoperative LOS (p = 0.99) or global HRQoL after one year (women: p = 0.54, men: p = 0.94). While overall complications and major complications occurred in 74% and 24% of the cases, respectively, frequency and severity of complications did not differ significantly between the groups. Patients in the intervention group reported significantly less postoperative pain (p = 0.03) than the control group. Independent predictors for LOS were identified as severity of surgery, length of anesthesia, major postoperative complications, nutritional state, and pre-operative physical functional capacity measured by the Timed Up and Go-test by multiple robust regressions.

Conclusion

Patient empowerment through information booklet and diary keeping did not shorten the postoperative LOS in elderly onco-surgical patients, but improved quality of care regarding postoperative pain. Postoperative length of stay is influenced by pre-operative nutritional state, pre-operative functional impairment, severity of surgery, and length of anesthesia.

Trial Registration

Clinicaltrials.gov. Identifier NCT01278537     

Impact of Multidisciplinary Process Improvement Interventions on Glucometrics in a Noncritically Ill Setting

Objective: This study aimed to assess the impact of multidisciplinary process improvement interventions on glycemic control in the inpatient setting of an urban community hospital, utilizing the daily simple average as the primary glucometric measure.Methods: From 2010–2014, five process of care interventions were implemented in the noncritical care inpatient units of the study hospital. Interventions included education of medical staff, implementation of hyperglycemia and hypoglycemia protocols, computerized insulin order entry, and coordination of meal tray delivery with finger stick and insulin administration. Unpaired t tests compared pre- and postintervention process measures. Simple average daily glucose measure was the primary glucometric outcome. Secondary outcome measures included frequency of hyperglycemia and hypoglycemia. Glucose outcomes were compared with an in-network hospital that did not implement the respective interventions.Results: A total of 180,431 glucose measurements were reported from 4,705 and 4,238 patients from the intervention and comparison hospitals, respectively. The time between bolus-insulin administration and breakfast tray delivery was significantly reduced by 81.7 minutes (P<.00005). The use of sliding scale insulin was sustainably reduced. Average daily glucose was reduced at both hospitals, and overall rates of hypoglycemia were low.Conclusion: A multidisciplinary approach at an urban community hospital with limited resources was effective in improving and sustaining processes of care for improved glycemic control in the noncritical care, inpatient setting.Abbreviations: IQR = interquartile range; JMC = Jacobi Medical Center; NCBH = North Central Bronx Hospital     

No Longterm Severe Thyroid Dysfunction Seen In Patients With Preexisting Reduced Serum Tt3 Concentrations After A Single Large Dose Of Iodinated Contrast

Objective: After an intravenous bolus injection of 100 mL of iodinated contrast agent (370 mgI/mL), the amount of iodine atoms entering the blood is tens of thousands of times the daily dose of iodine recommended by the World Health Organization. However, the effect of iodinated contrast in patients with nonthyroidal illness, manifested as reduced serum total triiodothyronine (TT3) concentrations, is unclear. We studied the effect of iodinated contrast on thyroid function and auto-antibodies in patients with reduced TT3 after diagnosis and treatment of coronary heart disease.Methods: This was a prospective cohort study. One hundred and fifty-four stable angina pectoris patients with reduced TT3 and normal thyroid-stimulating hormone (TSH), free thyroxine (FT4), and reverse triiodothyronine (rT3) were enrolled from January, 2017, to June, 2018. All subjects had no history of thyroid dysfunction and had no recent infections, tumors, trauma, or other critical illnesses. Fourty-one patients underwent coronary angiography and 113 patients underwent coronary intervention.Results: There were 6 patients (3.9%) with hypothyroidism and 30 patients (19.5%) developed subclinical hypothyroidism (SCHypo) on the first day after surgery. There were 6 patients (3.9%) with hypothyroidism, 6 patients (3.9%) with SCHypo, and 18 patients (11.7%) with subclinical hyperthyroidism (SCHyper) at the first month postsurgery. There were 23 patients (14.9%) with SCHyper and 6 patients (3.9%) with SCHypo at the sixth month after surgery. No patient with longterm severe thyroid dysfunction occurred during follow-up. The levels of free triiodothyronine, FT4, TT3, total thyroxine, and TSH showed statistically significant changes at 1 day, and 1, 3, and 6 months postoperative (P<.005). The level of rT3 showed no statistically significant change at 1, 3, and 6 months postoperative (P>.05). The levels of thyroglobulin antibody and thyroid peroxidase antibody decreased at 6 months postoperative (P<.001).Conclusion: The risk of subclinical thyroid dysfunction and transient hypothyroidism occurred with a single large dose of iodinated contrast in the diagnosis and treatment of coronary heart disease, but no longterm severe thyroid dysfunction occurred. Patients with preoperative thyroid antibody elevation were more likely to have subclinical thyroid dysfunction after surgery.Abbreviations: FT3 = free triiodothyronine; FT4 = free thyroxine; PCI = percutaneous coronary intervention; rT3 = reverse triiodothyronine; SCHyper = subclinical hyperthyroidism; SCHypo = subclinical hypothyroidism; TGAB = thyroglobulin antibody; TPOAB = thyroid peroxidase antibody; TT3 = total triiodothyronine; TT4 = total thyroxine; TSH = thyroid-stimulating hormone; WHO = World Health Organization     

Management Of Catecholamine-Secreting Tumors In Pregnancy: A Review

Objective: Catecholamine-secreting tumors (pheochromocytomas and paragangliomas) presenting during pregnancy are extremely rare, but they can be fatal to both mother and fetus. Recent discoveries in the genetic background of these tumors are expected to address an increasing number of at-risk women to prenatal diagnosis.Methods: The literature was reviewed in order to provide clinicians with a practical and updated guide on how to manage this life-threatening condition.Results: The clinical presentation of catecholamine-secreting tumors can be deceptive and mimic common disorders of pregnancy. Silent catecholamine-secreting tumors can become evident during pregnancy, and hypertension cannot be considered a hallmark for this condition: some women may be normotensive or develop orthostatic hypotension. Biochemical screening includes measurement of plasma free metanephrines or urinary fractioned metanephrines. Measurement of catecholamines, dopamine, and methoxytyramine can provide further information on tumor biology, location, and prognosis. Diagnostic imaging is limited, and medical treatment requires a cautious balance between hemodynamic control and effects on the fetoplacental unit. Several genes have been associated with syndromes including catecholamine-secreting tumors, and positive genetic testing can correlate with tumor behavior. Timing and modalities for tumor removal and delivery, including anesthetic management, depend on gestational age, maternal and fetal wellbeing, control of catecholamine excess, suspicion of multiple or malignant disease, and surgical accessibility to the tumor.Conclusion: A timely diagnosis and a multidisciplinary approach are the keys to improve pregnancy outcomes in patients with a catecholamine-secreting tumor; each case should be managed in a tertiary referral center.Abbreviations:CCB = calcium channel blockerCST = catecholamine-secreting tumorMRI = magnetic resonance imagingPG = paragangliomaPHEO = pheochromocytoma     

American Association of Clinical Endocrinologists and American College of Endocrinology Disease State Clinical Review: A Neuroendocrine Approach to Patients With Traumatic Brain Injury

Objective: Traumatic brain injury (TBI) is now recognized as a major public health concern in the United States and is associated with substantial morbidity and mortality in both children and adults. Several lines of evidence indicate that TBI-induced hypopituitarism is not infrequent in TBI survivors and may contribute to the burden of illness in this population. The goal of this article is to review the published data and propose an approach for the neuroendocrine evaluation and management of these patients.Methods: To identify pertinent articles, electronic literature searches were conducted using the following keywords: “traumatic brain injury,” “pituitary,” “hypopituitarism,” “growth hormone deficiency,” “hypogonadism,” “hypoadrenalism,” and “hypothyroidism.” Relevant articles were identified and considered for inclusion in the present article.Results: TBI-induced hypopituitarism appears to be more common in patients with severe TBI. However, patients with mild TBI or those with repeated, sports-, or blast-related TBI are also at risk for hypopituitarism. Deficiencies of growth hormone and gonadotropins appear to be most common and have been associated with increased morbidity in this population. A systematic approach is advised in order to establish the presence of pituitary hormone deficiencies and implement appropriate replacement therapies.Conclusion: The presence of traumatic hypopituitarism should be considered during the acute phase as well as during the rehabilitation phase of patients with TBI. All patients with moderate to severe TBI require evaluation of pituitary function. In addition, symptomatic patients with mild TBI and impaired quality of life are at risk for hypopituitarism and should be offered neuroendocrine testing.Abbreviations: CBG = corticosteroid-binding globulin DI = diabetes insipidus GH = growth hormone IGF-1 = insulin-like growth factor 1 SIADH = syndrome of inappropriate antidiuretic hormone T₄ = thyroxine TBI = traumatic brain injury TSH = thyroid-stimulating hormone     

Aace/Ace Disease State Clinical Review: Diagnosis and Management of Midgut Carcinoids

Objective: Neuroendocrine tumors (NETs) are a collection of complex tumors that arise from the diffuse endocrine system, primarily from the digestive tract. Carcinoid tumors most commonly originate from the small intestine. These tumors are either referred to as small intestinal neuroendocrine tumors or midgut carcinoids (MGCs). The purpose of this review article is to survey the diagnostic and therapeutic pathways for patients with MGC and provide an overview of the complex multidisciplinary care involved in improving their quality of life, treatment outcomes, and survival.Methods: The current literature regarding the diagnosis and management of MGCs was reviewed.Results: Dry flushing and secretory diarrhea are the hallmarks of the clinical syndrome of MGC. Managing MGC requires attention to the overall symptom complex, including the physical effects of the tumor and biomarker levels. The somatostatin analogs (SAs) octreotide and lanreotide are highly efficacious for symptomatic improvement. MGCs require resection to encompass the primary tumor and mesenteric lymph node metastases and should include cholecystectomy if the patient is likely to receive SA therapy. Debulking of liver metastasis by resection in combination with ablative therapies and other liver-directed modalities may help palliate symptoms and hormonal overproduction in carefully selected patients. Quality of life is an important measure of patients' perception of the burden of their disease and impact of treatment modalities and may be a useful guide in deciding changes in therapy to alter apparent health status.Conclusion: MGC is a challenging malignancy that requires the input of a multidisciplinary team to develop the best treatment plan. Consultation with expert centers that specialize in NETs may also be indicated for complex cases. With expert care, patients can be cured or live with the disease and enjoy good quality of life.Abbreviations: CgA = chromogranin A CT = computed tomography 5-HIAA = 5-hydroindoleacetic acid MGC = midgut carcinoid MRI = magnetic resonance imaging mTOR = mammalian target of rapamycin NET = neuroendocrine tumor NSE = neuron-specific enolase NKA = neurokinin A PET = positron emission tomography PRRT = peptide receptor radiotherapy QOL = quality of life SA = somatostatin analogue SPECT = single-photon emission computed tomography SSTR = somatostatin receptor