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Tight glycemic control is now an imperative of outpatient diabetes care. The inpatient arena remains under the influence of an ineffective paradigm characterized by tolerance for hyperglycemia and a reluctance to use insulin intensively. This article is a call to action against the lip service paid to inpatient diabetes care. The compelling in vitro and in vivo evidence for the benefit of intensive insulin-mediated glycemic control is summarized. The linchpin of current inpatient care is a commonly used insulin sliding scale. This autopilot approach as the sole mode of treatment for inpatient hyperglycemia has been strongly condemned. Nevertheless, it continues to survive. The evidence supports the compelling argument that the adverse effect of hyperglycemia on hospital length of stay, morbidity, and mortality is substantial. Clinicians, nurses, administrators, and insurers ought to look critically at the prevailing paradigm and spearhead the much-needed revolution in inpatient diabetology. The issue of glycemic targets, the need for noninvasive blood glucose monitoring, and the role of nursing staff in this revolution are raised. We call for the banning of the insulin sliding scale use as the sole diabetes order. Also, the use of basal insulin via continuous intravenous insulin infusion or subcutaneous insulin analogs should be embraced. Educating nurses, house staff, and other frontline professionals in the adverse consequences of the current paradigm is essential. Inpatient glycemic control matters; clinical and financial outcomes are at stake. It behooves the health care system and the diabetic public to address the contemporary state of inpatient diabetology as soon as possible.

Background: Studies of community-dwelling patients have indicated that substantial numbers of patients might have had thyroid hormone therapy prescribed inappropriately and that thyroid hormone therapy in some can be discontinued without adverse effects or evidence of clinical hypothyroidism. We wanted to find out whether thyroid hormone therapy in selected nursing home patients could be withdrawn without adverse effect. Methods: Participants for the study were drawn from four skilled nursing facilities in Connecticut. All patients on thyroid hormone therapy who resided in one of the four facilities at the time the study began were eligible if they met the inclusion criteria and gave consent to participate in the study. We measured baseline thyrotropin (TSH) levels and reduced thyroid hormone therapy by approximately one-half if baseline TSH levels were 7 mU/L or less. If at a 1-month follow-up measurement a patient9s TSH level was 7 mU/L or less, we discontinued thyroid hormone therapy. If TSH levels remained 7 mU/L or less at the next follow-up measurement 1 month later, we measured the free thyroxine (T4) level. If the free T4 level was normal, the patient remained off thyroid hormone therapy, and a final TSH value was measured after a further 2 months. Results: There were 915 patients residing at the four homes at the time the study began. One hundred fifteen were on thyroid hormone therapy; 40 had elevated TSH levels in their nursing home records; and 31 refused to participate in the study. Twenty-two patients were excluded because they died or were discharged before completion of the study, had an elevated baseline TSH reading, or were taking medications that could complicate the accurate measurement of TSH. Twenty-two patients began hormone withdrawal. One patient had an increase in psychiatric symptoms during the withdrawal phase. No other adverse effects were noted. Eleven patients (50%) had the thyroid hormone therapy withdrawn successfully. Conclusion: Thyroid hormone therapy was successfully withdrawn from one half of the nursing home residents studied. Previous studies conducted in community-dwelling patients have shown similar findings. Many older patients began taking thyroid hormone therapy when younger either for inappropriate reasons or for what turned out to be transient hypothyroidism. If the findings of this study are generalizable for other nursing home residents, there are important implications for health and health care costs.

We describe a middle-aged profoundly hypogonadal man with panhypopituitarism since infancy who was treated only with glucocorticoid and thyroid replacement. A magnetic resonance imaging study (MRI) revealed absence of pituitary stalk and ectopic neurohypophysis consistent with traumatic transection, probably resulting from a traumatic birth. The hormonal consequences of this stalk lesion were recognized but inadequately treated for 45 years resulting in avoidable endocrine and psychosocial defects. Androgen replacement was started at age 45 with good initial results. The unique hormonal replacement issues at this age are discussed.

A cohort of 137 itisulin-ti-eated adults with diabetes was evaluated at enrollment in a diabetes education and care program; 69 completed follow-up evaluations (mean=11.2 months) to ascertain clinical outcomes. Factors that predicted change in metabolic, functional, and knowledge status were identified. The metabolic status of this cohort also was compared with a similar group of patients from a health maintenance organization (HMO) in a neighboring state. The mean HbA1c decreased from 9.97% at enrollment to 7.53% at follow-up. Functional status scores did not improve from baseline to follow-up. The relationship between knowledge and metabolic control differed for subjects with diabetes of long duration and short duration. A predictor of improved HbA1c was baseline HbA1c. A predictor of improved symptom score included white race or Hispanic origin. Patients who attended this program had better metabolic outcomes than the comparison group of patients.

This study prospectively identifies those characteristics of office patients with diabetes that predict subsequent improvement in glycemic control in response to an educational intervention.Data on demographic factors, disease characteristics, and glycemic control were obtained on a consecutive series of patients referred by their primary physician to a 4-day outpatient diabetes education and care program. Follow-up measurement of glycosylated hemoglobin (HbA1C) was obtained from the same laboratory 2 months later. Analysis using logistic response models identified baseline characteristics associated with improved HbA1C.Among the 169 study subjects, 74 (44 percent) had at least a 20 percent improvement in HbA1C levels 2 months after the program. Among these subjects, mean HbA1C level was 10.6 percent before and 7.4 percent 2 months after the program. Factors associated with improvement in HbA1C values in bivariate and multivariate logistic models included duration of diabetes less than 2 years (risk ratio = 1.90, 95 percent confidence interval (CI) 1.30-2.76) and initial HbA1C level greater than 10 percent (risk ratio = 2.75, 95 percent CI 2.08-4.01). Baseline functional status, health locus of control, social support, knowledge of diabetes self-care, age, weight as percentage of ideal body weight, age at diagnosis, race, sex, family history of diabetes, type of diabetes, and mode of treatment were not significant predictors of improved HbA1C.Patients with shorter duration of diabetes and poor baseline glycemic control were most likely to have clinically significant glycemic responses to this program. Severity of disease and regression to the mean were unable to account for this association, leaving unanswered the question of the mechanism of this association. The data also identified a group of patients who do not respond well to this educational approach and for whom novel approaches to behavior change should be considered.

We report the case of a 70-year-old male who presented with worsening psoriasis after initiating insulin therapy. The patient, who had a 25-year history of type 2 diabetes with no complications and an A1C of 7.8%, took metformin for 20 years with stable umbilical psoriasis. He did not require psoriatic therapy before initiating insulin therapy. In December 2006, the patient transitioned to glargine injections for a rising A1C. Two weeks later, psoriasis erupted on his abdomen and legs. …

In this report, the temporal sequence of myopathology during a clofibrate-induced muscular syndrome and its recovery in rats is described using histopathologic, histochemical and electron microscopic technics. Two stages of myopathology are described: an early stage characterized by myopathic features, and a later stage characterized by neurogenic features. Although muscle histology returns to normal after 1 week of discontinuing the drug, electron microscopic abnormalities persist through the second week. It is proposed that clofibrate, in addition to its myotoxic effect, may be neurotoxic.

In treating diabetic persons, busy practitioners traditionally prefer hospitalization because they lack the time to assess patient needs and to educate the patient and initiate an individualized treatment plan. Regulation and education of newly diagnosed diabetes patients on an outpatient basis is implemented on a narrow scale nationwide because of limited data on effectiveness and the reluctance of third-party payers to reimburse this mode of therapy. We report our experience in establishing and operating a diabetes care center that offers a weekly outpatient program and that is reimbursed by private insurers, Blue Cross/Blue Shield, Medicare and Medicaid. The program provides education, psychologic support, clinical evaluation of diabetes, and initiation or adjustment of medications. Factors that we found important in achieving reimbursement are discussed.

In this report, the temporal sequence of myopathology during a clofibrate-induced muscular syndrome and its recovery in rats is described using histopathologic, histochemical and electron microscopic technics. Two stages of myopathology are described: an early stage characterized by myopathic features, and a later stage characterized by neurogenic features. Although muscle histology returns to normal after 1 week of discontinuing the drug, electron microscopic abnormalities persist through the second week. It is proposed that clofibrate, in addition to its myotoxic effect, may be neurotoxic.

Patients with severe diabetic nephropathy often have diabetic retinopathy requiring eye surgery. During the course of their nephropathy, which was treated medically (group A, N = 34), with dialysis (group B, N = 18), or with renal transplantation (group C, N = 2), 54 diabetic patients have had eye surgery. The ophthalmologic procedures included cataract extraction, vitrectomy, scierai buckling, and cyclo-cryosurgery. The complications included postoperative hemorrhagic glaucoma and persistent retinal detachment. These were encountered in two patients of group A and in two of group B. All other cases showed uneventful intra- and postoperative courses. Major eye surgery can be performed safely during therapy for diabetic nephropathy, including hemodialysis with anticoagulation and transplantation with immunosuppression.

In this report the clinical features of a case of clofibrate-induced muscular syndrome, as well as the electromyographic, histochemical, light- and electron-microscopic findings are described. The clinical features are similar to those of previously reported cases. Electromyography was consistent with a myopathy. Histochemical profile was normal. The myopathology included breakdown of contractile material, deranged mitochondria, dilated sarcoplasmic reticulum profiles, accumulation of membrane bound dense bodies, discontinuities in sarcolemma and thickening of capillary basement membrane. Macrophages invaded severely affected fibers.

We report the case of a middle-aged man with a 6-month history of diabetes treated with insulin. He was referred for diabetes control and education. Six weeks after we saw him, he was euglycemic (hemoglobin, Hgb A1C 5.9%), but returned because of weight loss, diarrhea, and abdominal cramps. Pancreatic adenocarcinoma was diagnosed. We review the literature on the relationship between diabetes mellitus and pancreatic carcinoma with particular emphasis on situations in which recent-onset diabetes may be a harbinger of pancreatic carcinoma. Several reports are cited in which the onset of diabetes mellitus in middle-aged patients antedated by a short time the onset of clinically recognizable pancreatic carcinoma. An otherwise silent pancreatic carcinoma may present as new-onset diabetes. Although rare, pancreatic carcinoma should be considered in a recently diagnosed middle-aged diabetic person with unusual manifestations, e.g., abdominal symptoms and continuous weight loss despite euglycemia.

Introduction: Chest imaging is necessary for diagnosis of COVID-19 pneumonia, but current risk stratification tools do not consider radiographic severity. We quantified radiographic heterogeneity among inpatients with COVID-19 with the Radiographic Assessment of Lung Edema (RALE) score on Chest X-rays (CXRs)., Methods: We performed independent RALE scoring by ≥2 reviewers on baseline CXRs from 425 inpatients with COVID-19 (discovery dataset), we recorded clinical variables and outcomes, and measured plasma host-response biomarkers and SARS-CoV-2 RNA load from subjects with available biospecimens., Results: We found excellent inter-rater agreement for RALE scores (intraclass correlation co-efficient=0.93). The required level of respiratory support at the time of baseline CXRs (supplemental oxygen or non-invasive ventilation [n=178]; invasive-mechanical ventilation [n=234], extracorporeal membrane oxygenation [n=13]) was significantly associated with RALE scores (median [interquartile range]: 20.0[14.1-26.7], 26.0[20.5-34.0] and 44.5[34.5-48.0], respectively, p<0.0001). Among invasively-ventilated patients, RALE scores were significantly associated with worse respiratory mechanics (plateau and driving pressure) and gas exchange metrics (PaO2/FiO2 and ventilatory ratio), as well as higher plasma levels of IL-6, sRAGE and TNFR1 levels (p<0.05). RALE scores were independently associated with 90-day survival in a multivariate Cox proportional hazards model (adjusted hazard ratio 1.04[1.02-1.07], p=0.002). We validated significant associations of RALE scores with baseline severity and mortality in an independent dataset of 415 COVID-19 inpatients., Conclusion: Reproducible assessment of radiographic severity revealed significant associations with clinical and physiologic severity, host-response biomarkers and clinical outcome in COVID-19 pneumonia. Incorporation of radiographic severity assessments may provide prognostic and treatment allocation guidance in patients hospitalized with COVID-19.