RESUMO
OBJECTIVE: Though insulin dose reduction months after surgery is a well-studied outcome, there are limited data on immediate postoperative changes. The goals of the present study were to ( 1) To determine peri-operative glycemic control in patients with type 2 diabetes mellitus (DM) on insulin who have undergone Roux-en-Y gastric bypass (RYGB) and ( 2) to compare pre- and postoperative insulin regimens and dosages in these patients. METHODS: A retrospective chart review was conducted on patients with type 2 DM on insulin who underwent RYGB surgery. Blood glucose (BG) levels and insulin doses were compared prior to surgery, on the day of surgery (DOS), and postoperative days (POD) 1 and 2. Subgroup analysis was performed to see if insulin dose was related to glucose control. RESULTS: There were 114 subjects with a mean (SD) age of 52.8 ± 9.8 years, body mass index (BMI) 46.2 ± 8.0 kg/m2, glycated hemoglobin A1c (HbA1c) 8.3% (67 mmol/mol) ± 1.7%, and 66% on insulin plus noninsulin medications and 34% on insulin only. Mean blood glucose (BG) significantly decreased from the DOS (185 ± 43 mg/dL) through POD2 (160 ± 36, P<.0001). The median daily insulin dose significantly decreased from before surgery on usual diet (75 units [36, 116 interquartile range (IQR)]) through POD2 (6 [2, 15 IQR]), P<.0001). The median insulin dose per body weight decreased significantly from before surgery on usual diet (0.58 units/kg [0.35, 0.84 IQR]) through POD2 (0.04 [0.02, 0.11 IQR]), P<.0001). The subgroup with relatively good control experienced a larger percentage reduction in insulin requirements versus subjects with poor control. CONCLUSION: An 87.5% reduction in total daily insulin dose was seen by POD2. This will assist in developing algorithms for insulin titration postbariatric surgery. ABBREVIATIONS: BG = blood glucose DM = diabetes mellitus DOS = day of surgery HbA1c = glycated hemoglobin IQR = interquartile range IV = intravenous NPH = neutral protamine Hagedorn POD = postoperative day RYGB = Roux-en-Y gastric bypass SSRI = sliding scale regular insulin.
Assuntos
Cirurgia Bariátrica , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/cirurgia , Insulina/administração & dosagem , Adulto , Idoso , Cirurgia Bariátrica/reabilitação , Glicemia/efeitos dos fármacos , Glicemia/metabolismo , Diabetes Mellitus Tipo 2/sangue , Relação Dose-Resposta a Droga , Feminino , Hemoglobinas Glicadas/efeitos dos fármacos , Hemoglobinas Glicadas/metabolismo , Humanos , Insulina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos RetrospectivosRESUMO
OBJECTIVE: Relapses are frequent and difficult to predict in antineutrophil cytoplasmic antibody-associated vasculitis (AAV), resulting in long-term use of immunosuppression. Although sinonasal disease is associated with relapse of AAV, detailed characterization of sinonasal symptoms is lacking. Using a patient-reported outcome, the 22-item SinoNasal Outcome Test (SNOT-22), we investigated the relationship between sinonasal symptoms and disease activity in AAV. METHODS: This was a prospective, longitudinal study of individual with AAV and healthy individuals. Relapse was defined as a Birmingham Vasculitis Activity Score for Wegner's Granulomatosis score >0. Higher SNOT-22 scores indicate worse symptoms. Generalized estimating equation and Cox proportional hazard models evaluated the association between SNOT-22 and relapse. RESULTS: There were 773 visits (106 active disease visits) from 168 patients with AAV and 51 controls. Median SNOT-22 at remission was higher in AAV versus controls (20 vs 5; P < 0.001) and higher during active disease versus remission (P < 0.001). In all AAV, and particularly within granulomatosis with polyangiitis, higher SNOT-22 scores were observed months to years before relapse and were associated with increased risk of relapse (hazard ratio 2.7, 95% confidence interval 1.2-6.2; P = 0.02). Similar findings were seen when examining patients with versus without sinonasal disease and after removing relapses limited to the ear, nose, and throat. CONCLUSION: A patient-reported outcome measure of sinonasal disease, the SNOT-22, not only changes with disease activity in AAV, but also is associated with a higher risk of relapse within two years. These findings support the possibility that the SNOT-22 score may enhance prediction of relapse and that persistent sinonasal disease may be important in the pathophysiology of relapse.
Assuntos
Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos , Medidas de Resultados Relatados pelo Paciente , Recidiva , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/diagnóstico , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/complicações , Idoso , Estudos Longitudinais , Adulto , Fatores de Risco , Teste de Desfecho Sinonasal , Medição de Risco , Estudos de Casos e ControlesRESUMO
BACKGROUND: Validated patient-reported outcome measures to assess disease impact in patients with adult idiopathic inflammatory myopathies (IIMs) are needed. The objective of this study was to assess the construct validity of PROMIS Pain Interference, Fatigue, and Physical Function measures in comparison with core disease activity measures. METHODS: Adults with IIM, excluding inclusion body myositis, from OMERACT Myositis Working Group (MWG) clinic sites completed PROMIS Short Form v1.0-Pain Interference 6a, PROMIS Short Form v1.0-Fatigue 7a, and PROMIS Short Form v2.0-Physical Function 8b measures. Core disease activity measures including patient and physician global disease activity assessments, manual muscle testing, serum creatine kinase activity, and Health Assessment Questionnaire Disability Index (HAQ-DI) were simultaneously assessed. To evaluate construct validity, a priori hypotheses for the expected correlations between PROMIS measures, age, and core disease measures were determined by >70 % agreement among MWG members and were compared against observed Pearson's correlations. Internal consistency of items and floor or ceiling effects for the PROMIS measures were also assessed. Subgroup analysis according to IIM subtype (dermatomyositis vs. non-dermatomyositis IIM) was performed. RESULTS: 135 adults with IIM from 5 countries across North America, Europe, Asia, and Australia were included. For construct validity, a priori hypotheses were confirmed for 5 of 6 (83 %) PROMIS Pain Interference, 4 of 5 (80 %) PROMIS Fatigue, and 3 of 4 (75 %) PROMIS Physical Function correlations. Internal consistency was high for each PROMIS measure (Cronbach's alpha >0.9). Ceiling effects were observed only for PROMIS Pain Interference, with low/no pain in 29 % of patients. Subgroup analysis between dermatomyositis (n = 65) and non-dermatomyositis (n = 70) subtypes demonstrated similar correlations between PROMIS measures and disease activity measures. CONCLUSIONS: PROMIS Short Form v1.0-Pain Interference 6a, PROMIS Short Form v1.0-Fatigue 7a, and PROMIS Short Form v2.0-Physical Function 8b measures demonstrate strong construct validity when compared to core disease activity measures in IIM, with consistent results across IIM subtypes. These findings support the use of these selected PROMIS measures to assess core domains of interest for measuring life impact in IIMs.
RESUMO
OBJECTIVE: The aim of this study was to determine whether bacterial uropathogens from positive urine cultures and uropathogen antibiotic susceptibility differ between catheterized (C) and noncatheterized (NC) patients after pelvic reconstructive surgery. METHODS: This is a retrospective cohort study of patients with a positive urine culture within 1 year of pelvic reconstructive surgery. Patients were categorized as having an indwelling catheter placed for urinary retention or voiding dysfunction within 48 hours of specimen collection versus no catheter. Microbiology reports provided uropathogens and antibiotic susceptibility for each culture. Student t test, χ, and logistic regression were used to compare rates of non-Escherichia coli uropathogens and susceptibility to first-line antibiotics between C and NC groups. RESULTS: A total of 427 positive urine cultures from 317 unique patients were identified. Positive urine cultures from C patients were less likely to contain E. coli (47.1% NC vs 29.2% C; P = 0.0009), with enterococcus being the most common non-E. coli uropathogen. The odds of non-E. coli uropathogens increased with age (adjusted odds ratio, 4.25; 95% confidence interval, 1.95-9.28; P = 0.0003 for the oldest patients). Cultures from C patients were more likely to have a uropathogen not susceptible to sulfamethoxazole/trimethoprim (20.5% NC vs 32.1% C; P = 0.03), nitrofurantoin (19.2% NC vs 34.6% C; P = 0.002), and cefazolin (18.1% NC vs 49.4% C; P < 0.0001). CONCLUSIONS: After pelvic reconstructive surgery, patients with a positive urine culture who have undergone catheterization within 48 hours of specimen collection are more likely to have non-E. coli uropathogens, with 1 in 3 cultures being not susceptible to common first-line antibiotics. This highlights the importance of performing susceptibility testing rather than treating empirically after pelvic reconstructive surgery.