Personal-professional Development Program Fosters Resilience During COVID-Pandemic.

Problem: Epidemiological data throughout the academic world show an upswing in mental health concerns among students, even more significant during the ongoing COVID-pandemic. Many universities have recognized these problems and started counseling programs. However, currently reported stress levels and mental health problems at many universities remain substantial. Approach: Our medical faculty features an evidence informed longitudinal program on personal-professional development (LPPD) integrated into the core curriculum to strengthen wellbeing and support the student as a whole. Outcomes: With our LPPD program we show that it is possible to successfully enable personal-professional development and well-being, especially in unexpected times when resilience is needed. The safe learning environment the teacher-coaches created has proven to be an important condition in this regard. Next steps: The LPPD program will be further evaluated and both results and program materials will be shared with the academic community through web-pages, online material and research papers.

[Measurement of patient safety: a systematic review of the reliability and validity of adverse event detection with record review]. / Dossieronderzoek geschikt voor opsporen zorgschade?

OBJECTIVES: Record review is the most used method to quantify patient safety. We systematically reviewed the reliability and validity of adverse event detection with record review. DESIGN: A systematic review of the literature. METHODS: We searched PubMed, EMBASE, CINAHL, PsycINFO and the Cochrane Library and from their inception through February 2015. We included all studies that aimed to describe the reliability and/or validity of record review. Two reviewers conducted data extraction. We pooled κ values (κ) and analysed the differences in subgroups according to number of reviewers, reviewer experience and training level, adjusted for the prevalence of adverse events. RESULTS: In 25 studies, the psychometric data of the Global Trigger Tool (GTT) and the Harvard Medical Practice Study (HMPS) were reported and 24 studies were included for statistical pooling. The inter-raterreliability of the GTT and HMPS showed a pooled κ of 0.65 and 0.55, respectively. The inter-rater agreement was statistically significantly higher when the group of reviewers within a study consisted of a maximum five reviewers. We found no studies reporting on the validity of the GTT and HMPS. CONCLUSIONS: The reliability of record review is moderate to substantial and improved when a small group of reviewers carried out record review. The validity of the record review method has never been evaluated, while clinical data registries, autopsy or direct observations of patient care are methods that can be used to test concurrent validity.

Impact of a multifaceted strategy to improve perioperative diabetes care.

AIMS: To assess the impact of a multifaceted strategy to improve perioperative diabetes care throughout the hospital care pathway. METHODS: We conducted a controlled before-and-after study in six hospitals. The purpose of the strategy was to target four predominant barriers that obstruct optimal care delivery. We provided feedback on baseline indicator performance, developed a multidisciplinary protocol and patient information, and provided professional education. After a 6-month intervention, we determined the performance changes against three outcome indicators and nine process indicators using data on 811 patients with diabetes who underwent major surgery. The progress of the interventions was monitored closely. RESULTS: Two process indicators improved significantly in the intervention hospitals: the proportion of patients for whom glycaemic control had been evaluated preoperatively increased by 9% (P < 0.002) and the proportion of patients with blood glucose measurements within 1 h after surgery increased by 29% (P < 0.0001). Four other process indicators and all three outcome indicators improved more in the intervention hospitals than in the control hospitals, but the differences were not statistically significant. These included the proportion of patients with all glucose values at 6-10 mmol/l (+3%) and the proportion of patients with hyperglycaemia (-8%). The implementation of the multidisciplinary protocol was still ongoing after the 6-month intervention period. CONCLUSIONS: The multifaceted improvement strategy had a limited impact on the quality of perioperative diabetes care. This study demonstrates the complexity of improving perioperative diabetes care throughout the multiprofessional hospital care pathway.

Perioperative diabetes care: room for improving the person centredness.

AIMS: Person centredness is an important principle for delivering high-quality diabetes care. In this study, we assess the level of person centredness of current perioperative diabetes care. METHODS: We conducted a survey in six Dutch hospitals, among 690 participants with diabetes who underwent major abdominal, cardiac or large-joint orthopaedic surgery. The survey included questions regarding seven dimensions of person-centred perioperative diabetes care. RESULTS: Complete data were obtained from 298 participants. The survey scores were low for many of the dimensions of person centredness. The dimensions 'information', 'patient involvement' and 'coordination and integration of care' had the lowest scores. Only half the participants had received information about perioperative diabetes treatment, and approximately one-third had received information about the effect of surgery on blood glucose values, target glucose values and glucose measurement times. Similarly, half the participants had an opportunity to ask questions preoperatively, and only one-third of the participants felt involved in the decision-making regarding diabetes treatment. Most participants knew neither the caregiver in charge of perioperative diabetes treatment nor whom to contact in case of diabetes-related problems during their hospital stay. CONCLUSIONS: Current perioperative diabetes care is characterized by a lack of patient information and limited patient involvement. These results indicate that there is ample room for improving the person centredness of perioperative diabetes care.

Increased forearm blood flow in longstanding Type 1 diabetic patients without microvascular complications.

AIMS: According to the 'haemodynamic hypothesis', chronic hyperglycaemia induces an increase in tissue perfusion that predisposes to microangiopathy. We hypothesized that patients with longstanding diabetes mellitus (DM), who have not developed microvascular complications, would have normal tissue perfusion. METHODS: In six Type 1 diabetic patients (age 43.4 +/- 1.1 years; DM duration 25.3 +/- 2.6 years.; HbA(1c) 8.5 +/- 0.7%), who had no evidence of microvascular complications, and six age- and gender-matched healthy volunteers (Control) we measured haemodynamic parameters including forearm blood flow (FBF; plethysmography) and sympathetic tone, an important regulator of blood flow, by the combination of plasma sampling (catecholamine levels), microneurography and power spectral analysis of blood pressure and heart rate. RESULTS: FBF was increased in the diabetic compared with control subjects (4.8 +/- 1.2 vs. 2.2 +/- 0.3 ml/dl per min, P < 0.05) and forearm vascular resistance (FVR) was decreased (25 +/- 6 and 43 +/- 3 arbitrary units, P < 0.05). Heart rate was higher in diabetic subjects (77 +/- 10 vs. 57 +/- 2 beats/min, P < 0.05). All parameters of sympathetic tone were similar in diabetic and control subjects. CONCLUSIONS: In patients with Type 1 diabetes, without signs of microvascular complications and with diabetes duration of > 20 years, skeletal muscle blood flow was increased while sympathetic tone was normal. These results suggest that increased blood flow does not inevitably lead to microvascular complications and challenge the hypothesis that it has a causative role in the pathophysiology of complications.

Forearm vasoconstrictor response in uncomplicated type 1 diabetes mellitus.

BACKGROUND: According to the 'haemodynamic hypothesis', increased tissue perfusion predisposes to microangiopathy in diabetic patients. We hypothesized that the typical haemodynamic changes underlying the increased tissue perfusion can be explained by a decreased sympathetic nerve activity caused by chronic hyperglycaemia. In this study we investigated sympathetic activity in patients with uncomplicated type 1 diabetes mellitus (DM). MATERIALS AND METHODS: In 15 DM patients (DM duration 6.3 +/- 3.8 year; HbA1c 7.9 +/- 1.3%) and 16 age- and sex-matched healthy volunteers (Control), sympathetic nervous system activity was measured at rest (baseline) and during sympathoneural stimulation (lower body negative pressure (LBNP)) by means of interstitial and plasma noradrenaline (NA) sampling and power spectral analysis. Muscle sympathetic nerve activity (MSNA) was measured before (baseline) and during a cold pressure test. Forearm blood flow was measured during forearm vascular alpha- and beta-adrenergic receptor blockade. RESULTS: At baseline, forearm vascular resistance (FVR), plasma NA concentrations, MSNA and heart rate variability were similar in both groups. LBNP-induced vasoconstriction was significantly attenuated in the DM group compared with the Control group (DeltaFVR: 12 +/- 4 vs. 19 +/- 3 arbitrary units, P < 0.05). The responses of plasma NA and heart rate variability did not differ. CONCLUSIONS: Baseline FVR and sympathetic nerve activity are normal in patients with uncomplicated type 1 diabetes. However, the forearm vasoconstrictor response to sympathetic stimulation is attenuated, which cannot be attributed to an impaired sympathetic responsiveness.

Sustained hyperglycaemia increases muscle blood flow but does not affect sympathetic activity in resting humans.

An increase in capillary blood flow and pressure in response to diabetes mellitus may lead to microangiopathy. We hypothesize that these haemodynamic changes are caused by a decreased activity of the sympathetic nervous system due to episodes of sustained hyperglycaemia. Twelve healthy volunteers consecutively underwent a hyperglycaemic experiment (HYPER), with the plasma glucose level maintained at 20 mmol.l(-1) for 6 h by combined infusion of somatostatin, insulin and glucose; and a normoglycaemic experiment (NORMO), with similar infusions but with the plasma glucose maintained at fasting level. During both experiments, sympathetic nervous system (SNS) activity was measured by assessing the plasma catecholamine levels, microneurography, power spectral analysis and forearm blood flow (FBF). In an age- and weight matched group, fasting and 6-h sympathetic activity was measured without infusion of somatostatin and insulin (CONTROL). During HYPER, forearm blood flow increased from 2.45 (0.21) to 3.10 (0.48) ml.dl(-1).min(-1) ( P <0.05), but did not change in NORMO or CONTROL. The HYPER conditions did not change the plasma noradrenaline levels or the muscle sympathetic nerve activity [42 (4), 50 (10) and 45 (5) bursts/100 beats, HYPER, NORMO and CONTROL respectively]. Also, the power spectral analysis was similar under all experimental conditions. All results are expressed as the mean (SEM). In conclusion, sustained hyperglycaemia in normal subjects induces moderate vasodilation in skeletal muscle, but this increased blood flow can not be attributed to a decreased sympathetic tone.

[Attacks of abdominal pain in a young Turkish woman with C1 esterase inhibitor deficiency]. / Aanvalsgewijze buikpijn bij een jonge Turkse vrouw met een C1-esteraseremmerdeficiëntie.

A 19-years-old Turkish woman had recurrent attacks of abdominal pain. She underwent numerous diagnostic procedures and an appendectomy. In addition, imminent pethidine addiction developed. It was only after the patient presented with a swollen painless wrist, some years later, that the correct diagnosis was made: C1 esterase inhibitor deficiency. Early recognition may prevent a prolonged course and is mandatory as the disease is potentially life-threatening.

Psoriasis vulgaris, fetal growth, and genomic imprinting.

We report on 2 independent lines of evidence suggesting genomic imprinting of a major gene for psoriasis vulgaris. First, the birth weight of children from psoriatics is influenced by the sex of the psoriatic parent. Children from fathers with psoriasis are considerably (270 g) heavier than children from mothers with psoriasis (P less than 0.004). Second, the disease manifestation (penetrance) depends in part on the sex of the psoriatic parent. Offspring from fathers with psoriasis and male "gene carriers" are significantly (P less than 0.015 and P less than 0.007) more often affected than offspring from mothers with psoriasis and female "gene carriers." Of 91 grandchildren with psoriasis 59 (65%) have an affected grandfather and 32 (35%) a psoriatic grandmother. This deviation from the expected distribution is significant (P less than 0.04). Genomic imprinting is considered a special case of epigenetic modification. We propose that epigenetic modifications of a major predisposing gene in somatic tissues could cause differences in disease activity of psoriasis and could account for the often unpredictable clinical course the disease takes.