Post-operative surveillance for somatotroph, lactotroph and non-functional pituitary adenomas after curative resection: a systematic review.

CONTEXT: Pituitary tumors are the third most common brain tumor and yet there is no standardization of the surveillance schedule and assessment modalities after transsphenoidal surgery. EVIDENCE ACQUISITION: OVID, EMBASE and the Cochrane Library databases were systematically screened from database inception to March 5, 2020. Inclusion and exclusion criteria were designed to capture studies examining detection of pituitary adenoma recurrence in patients 18 years of age and older following surgical resection with curative intent. EVIDENCE SYNTHESIS: A total of 7936 abstracts were screened, with 812 articles reviewed in full text and 77 meeting inclusion criteria for data extraction. A pooled analysis demonstrated recurrence rates at 1 year, 5 years and 10 years for non-functioning pituitary adenomas (NFPA; N = 3533 participants) were 1%, 17%, and 33%, for prolactin-secreting adenomas (PSPA; N = 1295) were 6%, 21%, and 28%, and for growth-hormone pituitary adenomas (GHPA; N = 1257) were 3%, 8% and 13%, respectively. Rates of recurrence prior to 1 year were 0% for NFPA, 1-2% for PSPA and 0% for GHPA. The mean time to disease recurrence for NFPA, PSPA and GHPA were 4.25, 2.52 and 4.18 years, respectively. CONCLUSIONS: This comprehensive review of the literature quantified the recurrence rates for commonly observed pituitary adenomas after transsphenoidal surgical resection with curative intent. Our findings suggest that surveillance within 1 year may be of low yield. Further clinical trials and cohort studies investigating cost-effectiveness of surveillance schedules and impact on quality of life of patients under surveillance will provide further insight to optimize follow-up.

A Patient-Inspired Quality Improvement Initiative for Pituitary Adenoma Care.

BACKGROUND: Pituitary adenomas (PAs) are common and often require complex multidisciplinary care with multiple specialists. This may result in a healthcare system that is challenging for patients to navigate. Audits of care at our institution revealed opportunities for improvement to better align care with patients' needs. METHODS: A quality improvement initiative that incorporated a patient advisory committee of patients who had received treatment for PA at our center and their family members were used to help identify opportunities for improvement. The patient-identified gaps in care included the need to coordinate and minimize appointments and the desire for better communication and education. Based on this information, changes were implemented to the pituitary program, including increasing access to the Multidisciplinary Clinic and developing a standardized and centralized triage process. RESULTS: A pre- and post-intervention analysis consisting of retrospective chart reviews revealed that these changes had an impact on wait times for first assessment, and a significant shift in the location of this first visit - with a larger proportion of patients being seen in the Multidisciplinary Clinic after an intervention. CONCLUSIONS: We demonstrate that patient involvement, beyond individual patient-physician interactions, can lead to meaningful and observable changes, and can improve the quality of care for PA.

Assessing the validity of an OSCE developed to assess rare, emergent or complex clinical conditions in endocrinology & metabolism.

BACKGROUND: Assessment of emergent, rare or complex medical conditions in Endocrinology and Metabolism (E&M) is an integral component of training. However, data is lacking on how this could be best achieved. The purpose of this study was to develop and administer an Objective Structured Clinical Examination (OSCE) for E&M residents, and to gather validity evidence for its use. METHODS: A needs assessment survey was distributed to all Canadian E&M Program Directors and recent graduates to determine which topics to include in the OSCE. The top 5 topics were selected using a modified Delphi technique. OSCE cases based on these topics were subsequently developed. Five E&M residents (PGY4-5) and five junior Internal Medicine (IM) residents participated in the OSCE. Performance of E&M and IM residents was compared and results were analyzed using a Generalizability study. Examiners and candidates completed a survey following the OSCE to evaluate their experiences. RESULTS: The mean score of IM and E&M residents was 41.7 and 69.3 % (p < 0.001), respectively, with a large effect size (partial η2 = 0.75). Overall reliability of the OSCE was 0.74. Standard setting using a borderline regression method resulted in a pass rate of 100 % of E&M residents and 0 % of IM residents. All residents felt the OSCE had high value for learning as a formative exam. CONCLUSIONS: The E&M OSCE is a feasible method for assessing emergent, rare and complex medical conditions and this study provides validity evidence to support its use in a competency-based curriculum.

Clinical practice guideline: evidence, recommendations and algorithm for the preoperative optimization of anemia, hyperglycemia and smoking.

Preoperative optimization has not been explored comprehensively in the surgical literature, as this responsibility has often been divided among surgery, anesthesia and medicine. We developed an evidence-based clinical practice guideline to summarize existing evidence and present diagnostic and treatment algorithms for use by surgeons caring for patients scheduled to undergo major elective surgery. We focus on 3 common comorbid conditions seen across surgical specialties - anemia, hyperglycemia and smoking - as these conditions increase complication rates in patients undergoing major surgery and can be optimized successfully as soon as 6-8 weeks before surgery. With the ability to address these conditions earlier in the patient journey, surgeons can positively affect patient outcomes. The aim of this guideline is to bring optimization in the preoperative period under the existing umbrella of evidence-based surgical care.

Virtual care and the pursuit of the quadruple aim: A case example.

Many healthcare organizations have adopted the quadruple aim to create system-level improvements for delivering enhanced experience and outcomes to patients, healthier populations, reduced per-capita costs, and better provider experiences. With a maturing health technology sector, virtual care is gradually being adopted in Canada and proving to be a viable tactic for achieving the quadruple aim. Despite increased acceptance of virtual innovations and their related benefits to patients and providers, implementation of virtual care can be challenging in a Canadian healthcare system. The Ottawa Hospital developed an innovation strategy to guide the adoption and maturity of virtual care as a means of supporting the pursuit of the quadruple aim and achievement of the organization's mission and vision. A case example presenting the strategy and recommendations for health leaders and providers considering implementation of virtual care is discussed.

Patient Perspectives on Managing Type 1 Diabetes During High-Performance Exercise: What Resources Do They Want?

OBJECTIVE: Athletes with type 1 diabetes face unique challenges that make it difficult for health care providers to offer concise recommendations for diabetes management. Moreover, little is known about patient preferences for diabetes management during high-level and competitive exercise. We undertook a qualitative study to understand patient perspectives on managing type 1 diabetes during exercise. METHODS: A qualitative design using focus groups was selected. Samples of 5-10 participants per group were recruited to participate in one of three 1.5-hour sessions focusing on experiences in managing diabetes, supports, and desired resources. Sessions were audiotaped and transcribed verbatim. Data were analyzed iteratively among team members. RESULTS: The study included 21 participants (10 male and 11 female) with a mean age of 41 years. Most participants used trial and error to manage their blood glucose around exercise. Frequent monitoring of blood glucose was a common strategy and a challenge during exercise. Hypoglycemia after exercise and adrenaline-fueled hyperglycemia during exercise were the most prevalent concerns. Most participants relied on themselves, an endocrinologist, or the Internet for support but said they would prefer to rely more on peers with type 1 diabetes and mobile apps. Peer support or mentorship was strongly supported with recommendations for moving forward. CONCLUSION: This study highlights the individualized nature of balancing glycemic control in athletes and athletes' heavy self-reliance to develop strategies. Expanding the availability of resources such as peer mentoring and mobile apps could potentially support athletes with type 1 diabetes.

Implementation of a referral to discharge glycemic control initiative for reduction of surgical site infections in gynecologic oncology patients.

OBJECTIVE(S): To evaluate the frequency of surgical site infections before and after implementation of a comprehensive, multidisciplinary perioperative glycemic control initiative. STUDY METHODS: As part of a CUSP (Comprehensive Unit-based Safety Program) initiative, between January 5 and December 18, 2015, we implemented comprehensive, multidisciplinary glycemic control initiative to reduce SSI rates in patients undergoing major pelvic surgery for a gynecologic malignancy ('Group II'). Key components of this quality of care initiative included pre-operative HbA1c measurement with special triage for patients meeting criteria for diabetes or pre-diabetes, standardization of available intraoperative insulin choices, rigorous pre-op/intra-op/post-op glucose monitoring with control targets set to maintain BG ≤10mmol/L (180mg/dL) and communication/notification with primary care providers. Effectiveness was evaluated against a similar control group of patients ('Group I') undergoing surgery in 2014 prior to implementation of this initiative. RESULTS: We studied a total of 462 patients. Subjects in the screened (Group II) and comparison (Group I) groups were of similar age (avg. 61.0, 60.0years; p=0.422) and BMI (avg. 31.1, 32.3kg/m2; p=0.257). Descriptive statistics served to compare surgical site infection (SSI) rates and other characteristics across groups. Women undergoing surgery prior to implementation of this algorithm (n=165) had an infection rate of 14.6%. Group II (n=297) showed an over 2-fold reduction in SSI compared to Group I [5.7%; p=0.001, adjRR: 0.45, 95% CI: (0.25, 0.81)]. Additionally, approximately 19% of Group II patients were newly diagnosed with either prediabetes (HbA1C 6.0-6.4) or diabetes (HbA1C≥6.5) and were referred to family or internal medicine for appropriate management. CONCLUSION(S): Implementation of a comprehensive multidisciplinary glycemic control initiative can lead to a significant reduction in surgical site infections in addition to early identification of an important health condition in the gynecologic oncology patient population.

A COMPARISON OF PATIENT AND HEALTHCARE PROFESSIONAL VIEWS WHEN ASSESSING QUALITY OF INFORMATION ON PITUITARY ADENOMA AVAILABLE ON THE INTERNET.

OBJECTIVE: Patients are increasingly turning to the internet to seek reliable sources of health information and desire guidance in assessing the quality of information as healthcare becomes progressively more complex. Pituitary adenomas are a rare, diverse group of tumors associated with increased mortality and morbidity whose management requires a multidisciplinary approach. As such, patients with this disorder are often searching for additional sources of healthcare information. We undertook a study to assess the quality of information available on the internet for patients with pituitary adenoma. METHODS: After exclusion, 42 websites were identified based on a search engine query with various search terms. Each website was assessed in triplicate: once by a health professional, once by a simulated patient, and once by a patient who had a pituitary adenoma and underwent medical and surgical treatment. The assessment tools included a content-specific questionnaire, the DISCERN tool, and the Ensuring Quality Information for Patients tool. The readability of the information was assessed with the Flesch-Kincaid grade level. RESULTS: We found that the overall quality of information on pituitary adenoma on the internet was variable and written at a high grade level. Correlation between the different assessors was poor, indicating that there may be differences in how healthcare professionals and patients view healthcare information. CONCLUSION: Our findings highlight the importance of assessment of the health information by groups of the intended user to ensure the needs of that population are met. Abbreviation: EQIP = Ensuring Quality Information for Patients.

Heart rate variability during high heat stress: a comparison between young and older adults with and without Type 2 diabetes.

We examined whether older individuals with and without Type 2 diabetes (T2D) experience differences in heart rate variability (HRV) during a 3-h exposure to high heat stress compared with young adults. Young (Young; n = 22; 23 ± 3 yr) and older individuals with (T2D; n = 11; 59 ± 9 yr) and without (Older; n = 25; 63 ± 5 yr) T2D were exposed to heat stress (44°C, 30% relative humidity) for 3 h. Fifty-five HRV measures were assessed for 15 min at baseline and at minutes 82.5-97.5 (Mid) and minutes 165-180 (End) during heat stress. When compared with Young, a similar number of HRV indices were significantly different (P < 0.05) in Older (Baseline: 35; Mid: 29; End: 32) and T2D (Baseline: 31; Mid: 30; End: 27). In contrast, the number of HRV indices significantly different (P < 0.05) between Older and T2D were far fewer (Baseline: 13, Mid: 1, End: 3). Within-group analyses demonstrated a greater change in the Young group's HRV during heat stress compared with Older and T2D; the number of significantly different (P < 0.05) HRV indices between baseline and End were 42, 29, and 20, for Young, Older, and T2D, respectively. Analysis of specific HRV domains suggest that the Young group experienced greater sympathetic activity during heat stress compared with Older and T2D. In conclusion, when compared with young, older individuals with and without T2D demonstrate low HRV at baseline and less change in HRV (including an attenuated sympathetic response) during 3 h high heat stress, potentially contributing to impaired thermoregulatory function.

Implementation of a consent for chart review and contact and its impact in one clinical centre.

OBJECTIVE: Informed consent and protection of patient confidentiality are central to the conduction of clinical research. Consent for chart review and contact (CCRC) allows a patient chart to be screened for research by persons outside the direct circle-of-care and for the patient to be contacted regarding potential studies. This study describes the process of implementation and benefits of such a consent. DESIGN: We present a descriptive report of a CCRC document that was created and presented to patients over a 3.5-year period at a tertiary care Endocrinology and Metabolism centre. To assess the potential impact of such a document on patient recruitment, the basic demographics of patients who did and did not consent were compared. In addition, we compared the recruitment rate at our centre, using our novel approach, with that at other centres for an ongoing study of patients with type 1 diabetes. RESULTS: A large proportion (6501/8025, or 81%) of patients gave their consent for chart review. Patients who denied consent were more likely to be women and older. Compared with other centres, our centre recruited at the highest rate for a known study of patients with type 1 diabetes. The majority (46/60, or 76.7%) of patients were recruited via the novel approach. CONCLUSIONS: Consent for chart review and contact addresses several important ethical issues regarding the use of patient clinical information for research purposes. Our study demonstrated how such a process can be implemented.

Multicentre randomized controlled trial of structured transition on diabetes care management compared to standard diabetes care in adolescents and young adults with type 1 diabetes (Transition Trial).

BACKGROUND: Transition from pediatric to adult diabetes care is a high risk period during which there is an increased rate of disengagement from care. Suboptimal transition has been associated with higher risks for acute and chronic diabetes-related complications. The period of emerging adulthood challenges current systems of healthcare delivery as many young adults with type 1 diabetes (T1D) default from diabetes care and are at risk for diabetes complications which are undetected and therefore untreated. Despite the importance of minimizing loss to follow-up there are no randomized control trials evaluating models of transition from pediatric to adult diabetes care. METHODS/DESIGN: This is a multicentre randomized controlled trial. A minimum of 188 subjects with T1D aged between 17 and 20 years will be evaluated. Eligible subjects will be recruited from three pediatric care centres and randomly assigned in a 1:1 ratio to a structured transition program that will span 18 months or to receive standard diabetes care. The structured transition program is a multidisciplinary, complex intervention aiming to provide additional support in the transition period. A Transition Coordinator will provide transition support and will provide the link between pediatric and adult diabetes care. The Transition Coordinator is central to the intervention to facilitate ongoing contact with the medical system as well as education and clinical support where appropriate. Subjects will be seen in the pediatric care setting for 6 months and will then be transferred to the adult care setting where they will be seen for one year. There will then be a one-year follow-up period for outcome assessment. The primary outcome is the proportion of subjects who fail to attend at least one outpatient adult diabetes specialist visit during the second year after transition to adult diabetes care. Secondary outcome measures include A1C frequency measurement and levels, diabetes related emergency room visits and hospital admissions, frequency of complication screening, and subject perception and satisfaction with care. DISCUSSION: This trial will determine if the support of a Transition Coordinator improves health outcomes for this at-risk population of young adults. TRIAL REGISTRATION NUMBER: NCT01351857.

Into the abyss: diabetes process of care indicators and outcomes of defaulters from a Canadian tertiary care multidisciplinary diabetes clinic.

BACKGROUND: Continuity of care is essential for good quality diabetes management. We recently found that 46% of patients defaulted from care (had no contact with the clinic for 18 months after a follow-up appointment was ordered) in a Canadian multidisciplinary tertiary care diabetes clinic. The primary aim was to compare characteristics, diabetes processes of care, and outcomes from referral to within 1 year after leaving clinic or to the end of the follow-up period among those patients who defaulted, were discharged or were retained in the clinic. METHODS: Retrospective cohort study of 193 patients referred to the Foustanellas Endocrine and Diabetes Center (FEDC) for type 2 diabetes from January 1, 2005 to June 30, 2005. The FEDC is the primary academic referral centre for the Ottawa Region and provides multidisciplinary diabetes management. Defaulters (mean age 58.5 ± 12.5 year, 60% M) were compared to patients who were retained in the clinic (mean age 61.4 ± 10.47 years, 49% M) and those who were formally discharged (mean age 61.5 ± 13.2 years, 53.3% M). The chart audit population was then individually linked on an individual patient basis for laboratory testing, physician visits billed through OHIP, hospitalizations and emergency room visits using Ontario health card numbers to health administrative data from the Ministry of Health and Long-Term Care at the Institute for Clinical and Evaluative Sciences (ICES). RESULTS: Retained and defaulted patients had significantly longer duration of diabetes, more microvascular complications, were more likely to be on insulin and less likely to have a HbA1c < 7.0% than patients discharged from clinic. A significantly lower proportion of patients who defaulted from tertiary care received recommended monitoring for their diabetes (HbA1c measurements, lipid measurements, and periodic eye examinations), despite no difference in median number of visits to a primary care provider (PCP). Emergency room visits were numerically higher in the defaulters group. CONCLUSIONS: Patients defaulting from a tertiary care diabetes hospital do not receive the recommended monitoring for their diabetes management despite attending PCP appointments. Efforts should be made to minimize defaulting in this group of individuals.

Facilitating specialist to primary care transfer with tools for transition: a quality of care improvement initiative for patients with type 2 diabetes.

The epidemic of diabetes has increased pressure on the whole spectrum of the healthcare system including specialist centres. The authors' own specialist centre at The Ottawa Hospital has 20,000 annual visits for diabetes, 80% of which are follow-up visits. Since it is a tertiary facility, managers, administrators and clinicians would like to increase their ability to see newly referred patients and decrease the number of follow-up visits. In order to discharge appropriate diabetes patients, the authors decided it was essential to strengthen the transition process to decrease both the pressure on the centre and the risk for discontinuity of diabetes care after discharge.

Patient Perspectives on Virtual Care for Diabetes Management in the Era of COVID-19.

OBJECTIVE: The aim of this study was to characterize patient perspectives on the quality of diabetes care at The Ottawa Hospital Endocrinology and Metabolism multidisciplinary clinic delivered virtually during the COVID-19 pandemic. METHODS: An online survey was developed to collect quantitative and qualitative data on patients' experiences with virtual diabetes clinic visits between March 2020 and April 2021. RESULTS: A total of 333 patients were included in this study; 45% were female and had a mean age of 60 years. Seventy-nine percent were born in Canada and 87% identified as Caucasian. Thirty-six percent were treated for type 1 diabetes and 62% for type 2 diabetes. Eighty-seven percent of virtual visits occurred by phone, with 12% of these on Zoom. Overall, 83% were "very satisfied" or "satisfied" with their virtual care experience. Most respondents perceived all treatment-related factors to be equally well addressed virtually as in person, except for physical examination. Auxiliary factors like travel, cost, and time spent were rated more favourably with virtual care. Qualitative findings provided further contextualization and identified gaps in virtual care delivery. For future visits, 44% wanted in-person visits only as needed, 36% wanted a hybrid of in-person and virtual appointments, and 11% preferred in-person appointments only. CONCLUSIONS: Patients perceive that virtual care provides high-fidelity diabetes management while reducing their pandemic risks as well as minimizing travel and time associated with in-person care. Virtual care is an important medium for diabetes care delivery that should be used according to patient preference and intermixed with in-person appointments.

Approach to the Patient: Preventing Adrenal Crisis Through Patient and Clinician Education.

Adrenal crisis continues to be an important cause of death despite being a preventable condition. Significant deficits in patient education in the prevention of adrenal crisis have been identified as a contributor to adrenal crisis risk, despite the importance of patient education being highlighted in international guidelines. Deficits in clinician education have also been identified as risk factors for adrenal crisis although they have not been addressed. We use 3 clinical cases to highlight the role of both patient and clinician education in the prevention of adrenal crisis, review what is known about education related to adrenal insufficiency and provide a possible approach to addressing education deficits with the aim of reducing the risk of adrenal crisis through both patient and clinician education.

The Resistance Exercise in Already Active Diabetic Individuals (READI) Randomized Clinical Trial.

CONTEXT: Resistance exercise training (strength training) and aerobic exercise training are both recommended for people with type 1 diabetes, but it is unknown whether adding resistance exercise provides incremental benefits in people with this condition who already perform aerobic exercise regularly. OBJECTIVE: This work aimed to evaluate the incremental effect of resistance training on glycated hemoglobin A1c (HbA1c), fitness, body composition, and cardiometabolic risk factors in aerobically active people with type 1 diabetes. METHODS: The Resistance Exercise in Already-active Diabetic Individuals (READI) trial (NCT00410436) was a 4-center, randomized, parallel-group trial. After a 5-week run-in period with diabetes management optimization, 131 aerobically active individuals with type 1 diabetes were randomly assigned to resistance exercise (n = 71, intervention-INT) or control (n = 60, CON) for 22 additional weeks. Both groups maintained their aerobic activities and were provided dietary counseling throughout. Exercise training was 3 times per week at community-based facilities. The primary outcome was HbA1c, and secondary outcomes included fitness (peak oxygen consumption, muscle strength), body composition (anthropometrics, dual-energy x-ray absorptiometry, computed tomography), and cardiometabolic risk markers (lipids, apolipoproteins). Assessors were blinded to group allocation. RESULTS: There were no significant differences in HbA1c change between INT and CON. Declines in HbA1c (INT: 7.75 ± 0.10% [61.2 ± 1.1 mmol/mol] to 7.55 ± 0.10% [59 ± 1.1 mmol/mol]; CON: 7.70 ± 0.11% [60.7 ± 1.2 mmol/mol] to 7.57 ± 0.11% [59.6 ± 1.3 mmol/mol]; intergroup difference in change -0.07 [95% CI, -0.31 to 0.18]). Waist circumference decreased more in INT than CON after 6 months (P = .02). Muscular strength increased more in INT than in CON (P < .001). There were no intergroup differences in hypoglycemia or any other variables. CONCLUSION: Adding resistance training did not affect glycemia, but it increased strength and reduced waist circumference, in aerobically active individuals with type 1 diabetes.

Cost-effectiveness of postoperative imaging surveillance strategies for nonfunctional pituitary adenomas after resection with curative intent.

OBJECTIVE: The aim of this study was to determine an optimal follow-up imaging surveillance strategy in terms of cost-effectiveness after resection of nonfunctioning pituitary adenomas with curative intent. METHODS: An individual-level state-transition microsimulation model was used to simulate costs and outcomes associated with three postoperative imaging strategies over a lifetime time horizon: 1) annual MRI surveillance, 2) tapered MRI surveillance (annual surveillance for 5 years followed by surveillance every 2 years), and 3) personalized surveillance (annual surveillance for 5 years followed by surveillance every 2 years when MRI shows remnant disease/postoperative changes, and surveillance at 7, 10, and 15 years for disease-free MRI). Transition probabilities, utilities, and costs were estimated from recent published data and discounted by 3% annually. Model outcomes included lifetime costs (2022 US dollars), quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs). RESULTS: Under base case assumptions, annual surveillance yielded higher costs and lower health effects (QALYs) compared with the tapered and personalized surveillance strategies (dominated). Personalized surveillance demonstrated an additional 0.1 QALY at additional cost ($1298) compared with tapered surveillance (7.7 QALYs at a cost of $12,862). The ICER was $11,793/QALY. The optimal decision was most sensitive to the probability of postoperative changes on MRI after surgery and MRI cost. Accounting for parameter uncertainty, personalized surveillance had a higher probability of being a cost-effective surveillance option compared with the alternative strategies at 79%. CONCLUSIONS: Using standard cost-effectiveness thresholds in the US ($100,000/QALY), personalized surveillance that accounted for remnant disease or postoperative changes on MRI was cost-effective compared with alternative surveillance strategies.

Through the looking glass: gestational diabetes as a predictor of maternal and offspring long-term health.

Gestational diabetes mellitus (GDM) is gaining in importance as a predictor of future health risks for women and their offspring. In women, it is associated with increased long-term risks of diabetes, metabolic syndrome and increased cardiovascular disorders. For offspring of mothers with GDM, risks of GDM include abnormal glucose tolerance, obesity and metabolic syndrome. This review presents the evidence for GDM as a predictor of long-term health risks for mothers and their offspring. We highlight GDM as an opportune time to screen for and possibly intervene to prevent adverse health outcomes for both women and their offspring.

Suggested Canadian Standards for Perioperative/Periprocedure Glycemic Management in Patients With Type 1 and Type 2 Diabetes.

OBJECTIVES: The goal of this quality initiative was to develop consensus standards for glycemic management of patients with diabetes who undergo surgical procedures in Canada. METHODS: A modified Delphi method was used to gather broad stakeholder input and arrive at a consensus for perioperative/periprocedure diabetes management. RESULTS: Glycemic management standards were developed for the following categories: Organization of Care; Preoperative Assessment; Immediate Preoperative and Intraoperative; Postanesthesia Care Unit or Recovery Room; Postoperative Period; and Transition to Outpatient Care. CONCLUSIONS: It is anticipated these standards will serve as a basis to develop clinical tools to support the recommendations.

Variability of Clinical Practice Management of Type 1 and Type 2 Diabetes During Surgery Across Canada.

OBJECTIVE: As part of a larger project to develop quality standards in perioperative diabetes management, the goal of this project was to assess self-reported management of surgical patients with diabetes across healthcare institutions and specialties in Canada. METHODS: Current practice of perioperative management of patients with diabetes was assessed using multiple-choice questions based on commonly encountered clinical scenarios involving patients with type 1 and type 2 diabetes. The survey was sent to a broad stakeholder group of individuals involved in perioperative medicine in academic and community settings across Canada. RESULTS: Responses to clinical case scenarios demonstrated more consistent approaches for patients with type 1 diabetes undergoing cardiac surgery, possibly reflecting more robust evidence. There was more variability in the management of noninsulin antihyperglycemic agents and hyperglycemia in patients with type 2 diabetes undergoing noncardiac surgery. CONCLUSIONS: Given the variability in clinical practice, standards and clinical tools are required for perioperative and periprocedural glycemic management in Canada to inform practice, improve the experience and outcomes for people with diabetes and provide a foundation for quality improvement initiatives and benchmarking.