VIRTUAL ORTHOPEDIC-REHABILITATION-METABOLIC COLLABORATION FOR TREATING OSTEOPOROTIC HIP FRACTURES.

Objective: To evaluate the effectiveness of a virtual, closed-loop protocol that treated hip fracture patients without formal clinic visits. Methods: In this prospective cohort study, an intervention group of 85 hip fracture patients (33.6%) with vitamin D levels ≥65 nmol/L who received recommendations for osteoporosis treatment, was compared to a nonintervention group of 168 (66.4%), with vitamin D <65 nmol/L. Treatment included vitamin D loading in orthopedic and rehabilitation departments for patients from both groups, and virtual, osteoporosis treatment recommendations by Metabolic Clinic physicians to patients from the intervention group upon achieving a vitamin D level ≥65 nmol/L. Recommendations were given without requiring clinic visits. Osteoporosis drug recommendations were relayed to primary care physicians. The primary endpoint was patients receiving osteoporosis drugs within 12-months post-surgery. Secondary endpoints were patients issued drugs within 3- and 6-months post-surgery, and 1-year post-fracture mortality rates. Results: Among 253 hip fracture patients (81.3 ± 10.7 years-of-age, 68.8% women), the postintervention osteoporosis medication issue rate was higher than in the nonintervention group (48.2% versus 22.0%, respectively; P<.001). More intervention group patients received drugs 3 months (18.8% versus 2.9%; P<.001) and 6 months after surgery (40% versus 5.9%; P<.001). One-year mortality was lower among patients who received any osteoporosis medications (either through our intervention or from community physicians) than among untreated patients (5.1% versus 26.3%; P<.001). Conclusion: Virtual orthopedic-rehabilitation-metabolic collaboration increased osteoporosis treatment rates post-hip fracture. Yet, treatment rates remained <50%. Additional research is required to increase treatment rates further, such as providing drug therapy shortly after surgery, perhaps during rehabilitation, or lowering the vita-min D threshold. Abbreviations: CHS = Clalit Health Services; FLS = Fracture liaison service; HMO = Health Maintenance Organization; MMC = Meir Medical Center; PCP = primary care physician.

Patients' knowledge and opinions regarding osteoporosis, osteoporosis treatment, and oral health care.

BACKGROUND: In this study, the authors assessed the knowledge and opinions of patients regarding osteoporosis and the associations among osteoporosis, osteoporosis treatments, and oral health care use. METHODS: Outpatients with osteopenia or osteoporosis completed a questionnaire, including sociodemographic data, internet use, osteoporosis status, oral health care use status, and knowledge regarding the effect of osteoporosis pharmacotherapy on dental procedures. RESULTS: Among 258 patients (mean [standard deviation] age, 68.5 [9.3] years; 93% female), 83.9% had osteoporosis, one-third had previous osteoporotic fracture, and 74.4% took osteoporosis medication, mostly antiresorptive agents. In addition, 66.3% had more than 12 years of education, and 53.9% used the internet daily. A total of 79.9% visited a dentist during the past year, and 29.0% had undergone an invasive procedure. Yet 46.5% estimated that their dentist did not know that they had osteoporosis. Approximately one-half of the participants responded that they did not know the answers to knowledge questions regarding associations between osteoporosis, its pharmacotherapy, and oral health care. Of the patients who answered questions about associations between osteoporosis and oral health care, 70% incorrectly believed osteoporosis increased gingival disease, and 30% incorrectly thought medications should be discontinued before caries restoration. CONCLUSIONS: Outpatients with osteoporosis or osteopenia who responded to a questionnaire had limited knowledge about associations among osteoporosis, osteoporotic treatment, and oral health care. PRACTICE IMPLICATIONS: Dentists should review previous and current medical treatments with their patients, including osteoporosis diagnoses. The medical community should make more efforts to provide balanced, accurate information to help patients prioritize health care treatment and avoid unnecessary interruptions in osteoporosis treatment.

The "combined team" transition clinic model in endocrinology results in high adherence rates and patient satisfaction.

Background A structured transition process for young adults with chronic medical conditions from pediatric to adult clinics is strongly promoted. However, the most appropriate transition model has not yet been determined. This study evaluated the effect of a "combined team" Endocrinology Transition Clinic model, including a joint meeting with the patient and pediatric and adult endocrinologists, regarding medical treatment, adherence to follow-up and patient satisfaction with the process. Methods Clinical and demographic data of patients admitted to the Endocrinology Transition Clinic were collected. The clinical impact of the transition meeting was evaluated based on treatment modifications and patient adherence to follow-up. Patient satisfaction was evaluated using a questionnaire. Results From September 2014 through November 2018, 107 patients attended the Endocrinology Transition Clinic, 85.0% were females, mean age 19.7 ± 2.2 years (range 16-29), 97.2% were unmarried. The most common endocrine disorders were obesity (41.1%), Hashimoto's thyroiditis (41.1%) and ovarian hyperandrogenism (38.3%). The Transition Clinic visit modified treatment and/or evaluation for 48 (44.8%) patients. Adherence to follow-up in the adult clinic was 82.9% and was not associated with gender (p = 0.366), ethnicity (p = 0.725), age at transition (p = 0.479) or obesity (p = 0.375). Overall satisfaction reported by 65/85 patients was high (86.8%), although higher among patients who were adherent to follow-up (89.4% vs. 65.6%, p = 0.006). Conclusions The "combined team" transition model in endocrinology requires relatively few resources and has considerable clinical impact, high adherence to follow-up and high patient satisfaction rate. Implementing this model at the interface of pediatric and adult endocrinology units, and possibly in other medical fields, is feasible and efficient.

Orthopedic-Metabolic Collaborative Management for Osteoporotic Hip Fracture.

OBJECTIVE: Osteoporotic hip fractures are associated with increased morbidity, mortality, and secondary fractures. Although osteoporosis treatment can reduce future fracture risk, patients often do not receive it. We report results of a coordinator-less fracture liaison service in Israel addressing hip fracture patients. The primary endpoint was attending the Metabolic Clinic. Secondary endpoints included vitamin D measurement, calcium and vitamin D recommendations, initiation of osteoporosis treatment, and mortality 1-year post-fracture. METHODS: This prospective study included 219 hip fracture patients who were compared with historical controls. Data on hospitalized patients were collected before and after implementation of a structured protocol for hip fracture patients, led by a multidisciplinary team, without a coordinator. RESULTS: The study included 219 and 218 patients ≥60 years old who were operated on in 2013 and 2012, respectively. Metabolic Clinic visits increased from 6.4 to 40.2% after the intervention ( P<.001). Among 14 patients who attended the Clinic in 2012, 85.7% began osteoporosis therapy; among 88 who attended in 2013, 45.5% were treated at the first visit. Vitamin D measurements and calcium and vitamin D supplementation increased postintervention (0.5-80.1%, P<.001; 30.8-84.7%, P<.001, respectively). Patients receiving osteoporosis medications had lower mortality rates than untreated patients (4.3% vs. 21.8%). CONCLUSION: An Orthopedic-Metabolic team implemented by existing staff without a coordinator can improve osteoporosis care for hip fracture patients. Yet, gaps remain as only 40% had Metabolic Clinic follow-up postintervention, and of these, only half received specific treatment recommendations. Hospitals are encouraged to adopt secondary fracture prevention protocols and continuously improve them to close the gaps between current management and appropriate metabolic assessment and treatment. ABBREVIATIONS: CHS = Clalit Health Services; CI = confidence interval; FLS = fracture liaison service; HMO = health maintenance organization; OR = odds ratio.

Effect of prandial treatment timing adjustment, based on continuous glucose monitoring, in patients with type 2 diabetes uncontrolled with once-daily basal insulin: A randomized, phase IV study.

AIMS: To evaluate the glycaemic control achieved by prandial once-daily insulin glulisine injection timing adjustment, based on a continuous glucose monitoring sensor, in comparison to once-daily insulin glulisine injection before breakfast in patients with type 2 diabetes who are uncontrolled with once-daily basal insulin glargine. MATERIALS AND METHODS: This was a 24-week open-label, randomized, controlled, multicentre trial. At the end of an 8-week period of basal insulin optimization, patients with HbA1c ≥ 7.5% and FPG < 130 mg/dL were randomized (1:1) to either arm A (no sensor) or arm B (sensor) to receive 16-week intensified prandial glulisine treatment. Patients in arm A received pre-breakfast glulisine, and patients in arm B received glulisine before the meal with the highest glucose elevation based on sensor data. The primary outcome was mean HbA1c at week 24 and secondary outcomes included rates of hypoglycaemic events and insulin dosage. RESULTS: A total of 121 patients were randomized to arm A (n = 61) or arm B (n = 60). There was no difference in mean HbA1c at week 24 between arms A and B (8.5% ± 1.2% vs 8.4% ± 1.0%; P = .66). The prandial insulin glulisine dosage for arm A and arm B was 9.3 and 10.1 units, respectively (P = .39). The frequency of hypoglycaemic events did not differ between study arms (36.1% vs 51.7%; P = .08). CONCLUSION: Using a CGM sensor to identify the meal with the highest glucose excursion and adjusting the timing of prandial insulin treatment did not show any advantage in terms of glycaemic control or safety in our patients.

Noninvasive test for the diagnosis of ovarian hormone-secreting-neoplasm in postmenopausal women.

CONTEXT: The diagnosis of ovarian hormone-secreting neoplasm in postmenopausal women is currently based on imaging modalities and selective venography. However, these diagnostic tests are not always accurate. In order to improve and simplify the diagnosis, we propose a noninvasive hormonal test. OBJECTIVE: To report our experience using noninvasive hormonal test for the diagnosis of ovarian hormone producing tumor in two postmenopausal women. DESIGN AND INTERVENTION: Evaluation of androgen and estradiol serum levels following 1. Adrenal hormonal depression, 2. ovarian hormonal depression and 3. ovarian hormonal stimulation. SETTING: Tertiary care medical center. MAIN OUTCOME MEASURES: Changes in androgen and estradiol levels. RESULTS: In the first case, total testosterone, free androgen index and estradiol serum levels decreased following ovarian depression by GnRH-antagonist (6.9 nmol/L, 67 nmol/L and < 70 pmol/L, respectively) and subsequently increased after ovarian stimulation with LH (11.5 nmol/L, 117 nmol/L and 176 pmol/L, respectively). Histological evaluation revealed steroid cell tumor in one ovary. In the second case, estradiol serum levels decreased following ovarian depression by GnRH-antagonist (73 pmol/L) and subsequently increased following ovarian stimulation with FSH (118 pmol/L). Histological evaluation revealed granulosa cell tumor in one ovary. CONCLUSIONS: To our knowledge, these are the first cases of ovarian hormone-producing tumors in postmenopausal women diagnosed by noninvasive hormonal test. The proposed test can be considered in postmenopausal women suspected of having androgen and/or estrogen producing tumors.

Impact of glucose level on morbidity and mortality in elderly with diabetes and pre-diabetes.

The prevalence of type 2 diabetes mellitus (DM) increases with age and reaches 25% in those older than age 65 years. Pre-diabetes status is also very common in the elderly, and is present in about half of those age 75 years and older. Many physicians care for elderly patients with diabetes and pre-diabetes, dealing with the challenge of controlling glucose levels and improving health with minimal adverse events. Over the last decade, research on diabetes among the elderly population has proliferated, adding new information on this topic. This review summarizes the updated medical literature on diabetes and pre-diabetes in the elderly, including the significance of pre-diabetic conditions, new-onset DM in the elderly and long-standing DM. The role of therapeutic intervention and the level of glycemic control for this population are discussed in particular.

Prevalence and evaluation of B12 deficiency in patients with autoimmune thyroid disease.

BACKGROUND: Patients with autoimmune thyroid disease (AITD) have a higher prevalence of pernicious anemia compared with the general population. Clinical signs of B12 deficiency may be subtle and missed, particularly in patients with known autoimmune disease. We assessed the prevalence of vitamin B12 deficiency in patients with AITD and whether their evaluation may be simplified by measuring fasting gastrin levels. METHODS: Serum B12 levels was measured in 115 patients with AITD (7 men and 108 women), with a mean age of 47 +/- 15 years. In patients with low serum B12 levels (< or =133 pmol/L), fasting serum gastrin and parietal cell antibodies (PCA) were measured. RESULTS: Thirty-two patients (28%) with AITD had low B12 levels. Fasting serum gastrin was measured in 26 and was higher than normal in 8 patients. PCA were also measured in 27 patients with B12 deficiency and were positive in 8 patients. Five patients with high gastrin levels underwent gastroscopy with biopsy, and atrophic gastritis was diagnosed in all. The prevalence of pernicious anemia as assessed by high serum gastrin levels in patients with low B12 was 31%. CONCLUSIONS: Patients with AITD have a high prevalence of B12 deficiency and particularly of pernicious anemia. The evaluation of B12 deficiency can be simplified by measuring fasting serum gastrin and, if elevated, referring the patient for gastroscopy.

Medical therapy for obesity: present and future.

The prevalence of obesity worldwide has risen sharply during the last four decades. The etiology of obesity is complex and includes a host of genetic influences in addition to the overconsumption of energy coupled with a sedentary lifestyle. Obesity is known to cause or exacerbate many co-morbid conditions such as diabetes, hypertension, dyslipidemia, coronary heart disease, stroke, certain cancers, arthritis and obstructive sleep apnea. Modest weight losses of 5-10% of actual weight are related to significant improvements in co-morbid conditions, but unfortunately the rate of recidivism with short-term therapy for obesity is high. The recent recognition of obesity as a chronic disease that should be treated with long-term programs and possibly with polypharmacy, and the alarming increase in its prevalence, have prompted extensive research and the development of new pharmacotherapy.

Overnight dexamethasone suppression test: a reliable screen for Cushing's syndrome in the obese.

OBJECTIVE: Reevaluation of the validity of the 1-mg overnight dexamethasone suppression test (ODST) as a screening test for Cushing's syndrome in obese patients. RESEARCH METHODS AND PROCEDURES: Eighty-six obese patients (body mass index, 30 to 53 kg/m(2)) that were referred to a general endocrine outpatient clinic for evaluation of simple obesity, diabetes mellitus, hypertension, polycystic ovary disease, or pituitary tumor. One milligram dexamethasone was administered orally at 11:00 PM, and serum cortisol levels were measured the following morning between 8:00 AM and 9:00 AM. Suppression of serum cortisol to <80 nM (3 micro g/dL) was chosen as the cut-off point for normal suppression. Patients with serum cortisol levels > or =80 nM were evaluated for Cushing's syndrome. RESULTS: Suppression of morning cortisol levels to <80 nM occurred in 79 of the 86 obese patients. Seven patients had serum cortisol levels higher than 80 nM; five were eventually diagnosed with Cushing's syndrome and two were considered false positive results in view of normal 24-hour free urinary cortisol and normal suppression on a low dose dexamethasone suppression test (0.5 mg of dexamethasone every 6 hours for 2 days). We found a false positive rate of 2.3% for the ODST using a cut-off serum cortisol of 80 nM. DISCUSSION: The ODST is a valid screening test for Cushing's syndrome in the obese population. The false positive rate was 2.3%, even when using a strict cut-off serum cortisol of 80 nM. Abnormal cortisol suppression in obese patients should be investigated and not be considered false positive results.