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PURPOSE: Evidence for the use of prophylactic antibiotics in clean hand surgery is limited, yet surgeons continue to administer antibiotics to prevent postoperative infections. We sought to assess the effect of a program directed at reducing the use of antibiotic prophylaxis in carpal tunnel release surgery and elicit reasons for continued use. METHODS: A surgeon leader implemented a program between September 1, 2018 and September 30, 2019 to reduce antibiotic prophylaxis in clean hand surgeries in a hospital system of 10 medical centers. It consisted of (1) an evidence-based educational session for all participating orthopedic and hand surgeons during which the elimination of the use of antibiotics in clean hand surgeries was requested and (2) a year-long, monthly antibiotic use audit and feedback cycle using carpal tunnel release (CTR) as a proxy for clean hand surgery. The rate of antibiotic use in the year of the intervention was compared to the rate prior to the intervention. Multivariable regression was used to determine patient-related risk factors for receiving antibiotics. Participating surgeons completed a survey to elucidate factors that contributed to continued use. RESULTS: Antibiotic prophylaxis decreased from 1223/2379 (51%) in 2017-2018 to 531/2550 (21%) in 2018-2019. During the last month of evaluation, the rate decreased to 28/208 (14%). Logistic regression revealed a higher rate of antibiotic use during the period after the intervention among patients who had diabetes mellitus or who were operated upon by an older surgeon. The follow-up surgeon survey revealed a strong positive correlation between surgeon willingness to administer antibiotics and patient hemoglobin A1c and body mass index. CONCLUSIONS: The rate of antibiotic use in carpal tunnel release decreased from 51% the year prior to 14% the final month of implementing a surgeon-led program to reduce antibiotic prophylaxis. Multiple barriers to the implementation of evidence-based practice were identified. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.
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Antibioticoprofilaxia , Síndrome do Túnel Carpal , Humanos , Infecção da Ferida Cirúrgica/prevenção & controle , Estudos Retrospectivos , Antibacterianos/uso terapêutico , Síndrome do Túnel Carpal/cirurgia , Síndrome do Túnel Carpal/tratamento farmacológicoRESUMO
BACKGROUND: Nephrolithiasis is a classic indication for parathyroidectomy in primary hyperparathyroidism patients; however, the effects of parathyroidectomy on nephrolithiasis recurrence are not well studied. The aim was to determine effect of parathyroidectomy on time to first nephrolithiasis recurrence and recurrence rate per patient-years. METHODS: A retrospective cohort study of patients diagnosed with primary hyperparathyroidism and at least one episode of nephrolithiasis was performed. The patients were divided into observation, presurgery, and postsurgery groups. Endpoints were time to first recurrence of nephrolithiasis and average recurrence rate per patient-years. RESULTS: The cohort was comprised of 1,252 patients. In addition, 334 (27%) patients underwent parathyroidectomy and 918 (73%) were observed. The surgical and nonsurgical groups differed significantly in age, sex, Charlson, calcium, and primary hyperparathyroidism level. Overall recurrence rate was 31.3%. The 5-, 10-, and 15-year recurrence-free survival rates were 74.4%, 56.3%, 49.5%, respectively (presurgery), 82.4%, 70.9%, 62.8%, respectively (postsurgery; P < .0001), and 86.3%, 77.7%, and 70.6%, respectively (observation). The presurgery group had an increased risk of first recurrence compared with the observation group (hazard ratio 1.89; 95% confidence interval, 1.44-2.47). The average recurrence rates among all surgical patients who recurred were 1 event per 4.3 patient-years presurgery versus 1 event per 6.7 patient-years postsurgery (P = .0001). CONCLUSION: Recurrent nephrolithiasis is a significant problem in patients with primary hyperparathyroidism. Parathyroidectomy prolongs the time to first recurrence and decreases the number of re-recurrences over time but does not eliminate recurrences. Observation may also be a reasonable approach in selected patients.
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Hiperparatireoidismo Primário/cirurgia , Nefrolitíase/cirurgia , Paratireoidectomia/estatística & dados numéricos , Prevenção Secundária/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Cálcio/sangue , Intervalo Livre de Doença , Feminino , Seguimentos , Humanos , Hiperparatireoidismo Primário/sangue , Hiperparatireoidismo Primário/complicações , Hiperparatireoidismo Primário/mortalidade , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Nefrolitíase/sangue , Nefrolitíase/etiologia , Nefrolitíase/mortalidade , Hormônio Paratireóideo/sangue , Recidiva , Estudos Retrospectivos , Prevenção Secundária/estatística & dados numéricos , Fatores de Tempo , Adulto JovemRESUMO
PURPOSE: To compare long-term outcomes of high-grade, primary soft-tissue-sarcoma (STS), using Ifosfamide-Doxorubicin vs local therapy alone, in histology-specific sarcomas. METHODS: Retrospective analysis was performed on 127 patients from 2005 to 2018, with high-grade STS of extremity or trunk, >5 cm, that were either Synovial-Cell, Dedifferentiated-Liposarcoma (DDL), Myxofibrosarcoma, Round-Cell-Liposarcoma (RCLS), Undifferentiated-Pleomorphic-Sarcoma (UPS), or Undifferentiated-Sarcoma-not-otherwise-specified (US-NOS), with central pathology review. Ifosfamide-Doxorubicin was generally given neoadjuvant over 5 cycles, followed by radiation and wide excision, with chemotherapy given in 38 patients, while 89 received local therapy alone. Multi-variable-analysis (MVA) of prognostic factors was performed, and local-recurrence-free-survival (LRFS), distant-metastases-free-survival (DMFS), disease-specific-survival (DSS), and overall-survival (OS) were estimated using Kaplan-Meier, and adjusted using propensity-score matching. RESULTS: Median follow-up was 4.5 years. Younger age (p < 0.0001) and Synovial histology (p = 0.0002) were more likely to undergo chemotherapy. Ifosfamide-Doxorubicin improved 5-year DMFS (p = 0.02), DSS (p = 0.01), and OS (p = 0.01), by univariate comparisons, as well as sub-analysis of non-synovial histology, but significance was lost after propensity-score matching for DMFS (p = 0.10), DSS (p = 0.09), and OS (p = 0.07). Size >10 cm, trunk location, and lack of chemotherapy significantly lowered DMFS, DSS, and OS on MVA, while DDL had more favorable survival; although size, trunk location, and DDL histology were not significantly different between treatment groups. Ifosfamide-Doxorubicin independently improved DMFS (p = 0.001), DSS (p = 0.01), and OS (p = 0.001) on MVA. CONCLUSION: Ifosfamide-Doxorubicin may be more beneficial in younger patients with >5 cm, high-grade, STS of the trunk or extremity in Synovial-Cell, DDL, Myxofibrosarcoma, RCLS, UPS, and US-NOS.
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Sarcoma , Neoplasias de Tecidos Moles , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doxorrubicina/uso terapêutico , Humanos , Ifosfamida/uso terapêutico , Estudos Retrospectivos , Sarcoma/tratamento farmacológico , Resultado do TratamentoRESUMO
PURPOSE: To compare 10-year late complications of radical prostatectomy (RP) versus external-beam-radiation-therapy (EBRT) versus brachytherapy (BT). METHODS: Retrospective analysis was performed on 1503 intermediate-risk-prostate-cancer patients treated from 2004 to 2007, using univariate comparisons. Eight hundred and nineteen underwent RP, 574 EBRT, and 110 BT. RP urinary and rectal complications were graded severe if patients required ≥3 pads/diapers per day, chronic condom catheter or penile clamp, daily clean-intermittent-catheterization, sling, artificial-urinary-sphincter, or rectal fistula. Complications for EBRT/BT were severe if graded 3/4 on the Radiation-Therapy-Oncology-Group scale for late effects. The prevalence of erectile-dysfunction-devices (EDD) of injections, pumps and/or penile implants were compared. RESULTS: Median follow-up for RP versus EBRT versus BT were 10.0, 9.6, and 9.8 years. Median age were 62.1, 70.8, 65.3, p < 0.0001. The 10-year prevalence of severe urinary complications for RP versus EBRT versus BT were 10.1%, 12.5%, 4.6%, pâ¯=â¯0.03, and were less for RP <64 years, pâ¯=â¯0.03, and lower Charlson score, pâ¯=â¯0.05. Pretreatment American-Urological-Association (AUA) score existed for 7.3%, 11.5%, 97.3% of RP versus EBRT versus BT, p < 0.0001, and the 10-year prevalence of EDD were 24.3%, 6.6%, 8.2%, respectively, p< 0.0001. Severe rectal complications were slightly higher for EBRT, pâ¯=â¯0.06. CONCLUSIONS: BT had lower prevalence of severe urinary complications, possibly by using AUA score to avoid patients with obstructive uropathy. Urinary complications may be reduced by limiting RP to younger, healthier patients, and by avoiding EBRT/BT with obstructive symptoms. RP had higher prevalence of EDD, despite having younger, healthier patients.
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Braquiterapia , Neoplasias da Próstata , Braquiterapia/métodos , Humanos , Masculino , Próstata , Prostatectomia , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/cirurgia , Estudos RetrospectivosRESUMO
INTRODUCTION: Adolescent depression screening is recommended starting at age 12 years, but younger children experience depression as well. Our objective was to determine whether screening for depression at age 11 years yields similar results to screening at age 12 years. METHODS: We conducted a retrospective chart review of 1000 11- and 12-year-olds in multiple pediatric offices of a large-group practice associated with a health maintenance organization in Southern California. All offices used a multistage depression screening process during well-child visits using the Patient Health Questionnaire for Adolescents, the global depression inquiry within a parent questionnaire, a chart-based review of mental health history, and brief patient/parent interview informed by the first 3 elements. RESULTS: The 11- and 12-year-old cohorts had similar completion rates for the Patient Health Questionnaire for Adolescents (99.2% vs 97.8%, P = 0.06), with similar mean total Patient Health Questionnaire for Adolescents scores (2.12 vs 2.22, P = 0.48). There was no significant difference for positive screenings determined by the pediatrician (12.0% vs 16.0%, P = 0.07), but parents of 12-year-olds were more likely have concerns for their child's mood (6.8% vs 10.5%, P = 0.04). There were similar percentages of referrals (6.2% vs 8.8%, P = 0.12), beneficial conversations related to depression and anxiety, (4.5% vs 4.8%, P = 0.85), and new mental health diagnoses (2.0% vs 2.3%, P = 0.79). DISCUSSION: The process, results, and outcomes of screenings are similar for 11- and 12-year-olds, with a tendency toward more positive findings in 12-year-olds. CONCLUSION: Multistage depression screening in 11-year-olds can be applied successfully in clinical practice, with most cases identifying youths without a prior mental health diagnosis.
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Ansiedade , Depressão , Adolescente , Criança , Depressão/diagnóstico , Depressão/epidemiologia , Humanos , Programas de Rastreamento , Saúde Mental , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Given the increasing impact of the healthcare cost of hypertension on the economy, understanding the control of high blood pressure is warranted, particularly as it pertains to racial/ethnic disparities in hypertension control. OBJECTIVE: To understand the relationship between hypertension control and racial/ethnic concordance, we investigated whether the racial/ethnic concordance between a patient's race/ethnicity and that of the individual's provider is a predictor of high blood pressure control. METHODS: Data was collected for 612,524 patients from Kaiser Permanente Southern California who were at least 18 year old and received a diagnosis of hypertension between January 1, 2016 and December 31, 2019. A multiple regression analysis was carried out to assess the correlation between hypertension control and patient-provider concordance. RESULTS: The independent variables proxying for patient-provider relationship are positive and statistically significant at the 5% level. Out of the 3 types of concordance, language has the highest standardized estimate, followed by gender and race. DISCUSSION: We found correlations between racial/ethnic patient-provider concordance and hypertension control. Consistent with previous studies, we found that Asian patients experience more time in hypertension control. By contrast, Black and Hispanic patients have less time in hypertension control. Having the same primary care provider for a longer span of time is also positively correlated with length of hypertension control. CONCLUSION: Correlation between racial/ethnic concordance, length of time under the primary provider's care, and length of time spent in hypertension control suggests that the patient-provider relationship remains a critical component of health outcomes.
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Etnicidade , Hipertensão , Adolescente , Hispânico ou Latino , Humanos , Relações Profissional-PacienteRESUMO
BACKGROUND: A care pathway for nonalcoholic fatty liver disease (NAFLD) in Kaiser Permanente San Diego, California was instituted in August 2017 to improve efficiency of disease staging and promote lifestyle modification. METHODS: The NAFLD Care Pathway includes: (1) patient education (2) vibration controlled transient elastography (VCTE) examination (3) hepatology consultation for VCTE ≥ 8 kPa and (4) referral to weight management (WM). Patients referred to the pathway during the first 6 months of its implementation were studied for adherence to its components and impact on weight change and ALT values in the 12 months following referral. Retrospective assessment of WM participation, change in weight, and change in ALT were evaluated in the 12-months following referral and compared to changes 12-months prior. Student's t-test or Wilcoxon signed rank test were used as appropriate (p < 0.05). RESULTS: 632 patients were included. 575 (91.0%) completed VCTE examination with mean liver stiffness 8.5 kPa (SD 9.2). 52 patients had mean liver stiffness ≥ 15 kPa. 180/632 (28.5%) attended NAFLD education. 153/632 (24.2%) were offered hepatology clinic and 136/153 (88.9%) completed at least 1 appointment. Participation in WM was 24/632 (3.8%) prior to referral and 67/632 (10.6%) after referral and increased among patients who attended NAFLD education. Mean weight change following referral was - 0.69 kg (SD 6.58 kg) among patients without WM and - 7.78 kg (SD 13.43 kg) with WM. Overall, 44.2% of participants experienced weight gain after referral, 40.8% had weight loss < 5% and 15% had weight loss ≥ 5%. Variables associated with weight loss included WM (p < 0.0001) and higher liver stiffness (p = 0.0066). Mean ALT change was - 15.2 (SD 38.5) U/L without WM and - 28.8 (SD 29.6) U/L with WM. CONCLUSIONS: A care pathway for NAFLD within a large, integrated healthcare system provides non-invasive disease staging and minimizes hepatology clinic utilization to those with more advanced disease. Referral was associated with increased enrollment in WM, weight loss, and decreased ALT. Given its impact on healthcare resources, strategies to improve NAFLD identification, staging, and promotion of lifestyle modification are imperative.
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Técnicas de Imagem por Elasticidade , Hepatopatia Gordurosa não Alcoólica , Atenção à Saúde , Humanos , Hepatopatia Gordurosa não Alcoólica/terapia , Estudos Retrospectivos , Redução de PesoRESUMO
OBJECTIVE: To compare 10-year oncologic treatment outcomes of radical prostatectomy (RP) vs external beam radiation therapy (EBRT) vs brachytherapy (BT) for patients with intermediate-risk prostate cancer (IRPC). METHODS: A retrospective analysis using propensity score matching was performed on 1503 IRPC patients who underwent treatment from 2004 to 2007. Eight hundred and nineteen underwent RP, 574 underwent EBRT to a median dose of 75.3 Gray, and 110 underwent BT using Iodine-125. Biochemical failure was defined by the American Urological Association definition of failure for RP, and the Phoenix definition for EBRT and BT. RESULTS: Median follow-up was 10.0 years for RP, 9.6 for EBRT, and 9.8 for BT. Neoadjuvant androgen deprivation therapy was given in 0.6% of RP, 58.9% of EBRT, and 12.7% of BT patients, P <.0001. Only 14% of BT received supplemental external radiation. The adjusted 10-year freedom from biochemical failure was 80.2% for BT vs 57.1% for RP vs 57.0% for EBRT, Pâ¯=â¯.0003. Subset analysis of unfavorable IRPC also showed improved freedom from biochemical failure with BT, P <.0001. There were no significant differences in metastases-free survival or prostate cancer-specific survival after adjusting for age and Charlson comorbidity index. CONCLUSION: BT using Iodine-125, used alone or in combination with supplemental external radiation, is a reasonable treatment option for IRPC patients, yielding equivalent rates of metastases-free survival and prostate cancer-specific survival.
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Braquiterapia , Prostatectomia , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , História do Século XVII , Humanos , Masculino , Prostatectomia/métodos , Neoplasias da Próstata/patologia , Radioterapia/métodos , Estudos Retrospectivos , Medição de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
This study evaluates the prognostic impact of several factors in oropharyngeal squamous cell carcinoma (OPSCC), controlling for human papillomavirus (HPV)-associated tumors and stage (American Joint Committee on Cancer 8th edition). All patients in Southern California Permanente Medical Group diagnosed with OPSCC between 2006 and 2012 tested for p16 immunohistochemistry were included. Review of all pathology materials was combined with central p16 testing. Multivariable analyses were performed. The cohort of 390 patients included 342 p16-positive and 48 p16-negative tumors. For all-comers, on univariate analysis, the following factors, when present, were associated with improved patient survival: p16-positive tumor (n = 324, p < 0.001); crypt versus surface tumor location (n = 312, p = 0.004); nonkeratinizing type (n = 309, p < 0.0001); nonkeratinizing with maturation type (n = 37, p < 0.0001); basaloid pattern (n = 284, p = 0.005); and a broad, pushing border of infiltration (n = 282, p = 0.004). Inferior survival outcomes were observed with: age ≥ 55 years (p < 0.0001); ≥ 10 pack-year smoking history (n = 183, p = 0.003); increasing tumor stage (p < 0.0001); overt radiographic extranodal extension (ORENE) (n = 58, p < 0.0001); low level IV/Vb lymph node involvement (n = 45, p = 0.0002); a jagged pattern of infiltration (n = 76, p = 0.0004); tumor ulceration (n = 76, p = 0.0004); absent lymphocytic infiltrate (p < 0.0001); and concurrent dysplasia (n = 125, p = 0.009). On multivariable analysis, accounting for patient age, smoking history ≥ 10 pack-years, and TNM stage, for patients with p16-positive disease, advanced TNM stage (p = 0.007), the presence of ORENE (p = 0.0002), and low-neck lymphadenopathy (p = 0.0001) were independent negative prognostic factors for disease free survival (DFS). Older age (p < 0.0001), smoking history ≥ 10 pack-years (p = 0.02), advanced TNM stage (p = 0.0002), ORENE (p = 0.004), and low-neck lymphadenopathy (p = 0.002) were independent negative prognostic factors for OS. Among patients with p16-positive OPSCC, older age, smoking history, advanced stage, ORENE, and low-neck lymphadenopathy were significant negative prognostic factors for DFS and/or OS. Further refinement of staging to incorporate additional lymph node findings may be warranted.
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Neoplasias Orofaríngeas/patologia , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Fatores de RiscoRESUMO
OBJECTIVE: The aim of the study was to assess whether lower proportions of cervical intraepithelial neoplasia 2+ diagnosed by random biopsy are from lower cut points defining an abnormal colposcopic impression or obtaining only one random biopsy when colposcopic impression is normal. METHODS: We compared colposcopy experiences within Shanxi Province Cervical Cancer Screening Study (SPOCCS) (n = 1,383) and Shenzhen Cervical Cancer Screening Trial (SHENCCAST) (n = 631), which had instructive differences in the cut point defining an abnormal colposcopic impression. RESULTS: The proportion of CIN 2+ diagnosed by random biopsy in SPOCCS (35.0%, 141/403) was higher than SHENCCAST (18.4%, 35/190, p < .001). Quadrant-specific receiver operating characteristic curves for diagnosis of CIN 2+ by colposcopic impression in SPOCCS and SHENCCAST were similar; a lower cut point for an abnormal colposcopic impression in SHENCCAST resulted in lower proportion of CIN 2+ diagnosed by random biopsy. Normal colposcopic impression was found in 85.1% (120/141) of cases of CIN 2+ diagnosed by random biopsy in SPOCCS and in 57.1% (20/35) of such cases in SHENCCAST. Of CIN 2+ diagnosed by random cervical biopsy with normal colposcopic impression, one cervical quadrant was involved with CIN 2+ in 66.7% (80/120) of colposcopies in SPOCCS and 80% (16/20) of colposcopies in SHENCCAST. CONCLUSIONS: Colposcopy series with higher proportions of CIN 2+ diagnosed by random biopsy likely have more stringent cut points defining an abnormal colposcopic impression and have more random biopsies when the colposcopic impression is normal. At colposcopy, we advise multiple biopsies of all acetowhite epithelium or multiple random biopsies to increase the sensitivity of colposcopy.
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Biópsia/métodos , Colposcopia/métodos , Displasia do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/diagnóstico , Adulto , Colo do Útero/patologia , China , Feminino , Humanos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND AND OBJECTIVES: Carnoy's fixation and compression represents a novel technique to enhance lymph node evaluation and accuracy of staging after colorectal cancer resection. METHODS: This study was performed in all adults undergoing colorectal cancer operations by Kaiser Permanente surgeons at two separate facilities. Patients were assigned to either location based upon surgeon and patient availability. One group of patients had their lymph nodes examined with current standard manual technique (MT). The other group had their specimens fixed with Carnoy's solution and then compressed (CT) to assess for lymph nodes. RESULTS: A total of 157 patients were enrolled. Seventy-eight patient specimens underwent MT and 79 patient specimens underwent the new compression technique (CT). CT resulted in a significant increase in total lymph node yield per specimen (37.6 ± 18.5 nodes with CT vs 18.9 ± 8.8 nodes with MT; P < 0.0001). CT also resulted in sufficient lymph node sampling (>12 nodes) in all 79 patients in the group compared with 13 of 78 patients (17%) with an insufficient lymph node evaluation in the MT group ( P = 0.0002). CONCLUSION: This study demonstrated that Carnoy's fixation with compression can significantly increase lymph node yields in colorectal cancer specimens and allow for a higher rate of adequate lymph node sampling.
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Ácido Acético , Clorofórmio , Etanol , Fixadores , Excisão de Linfonodo , Linfonodos/patologia , Manejo de Espécimes/métodos , Idoso , Colectomia , Neoplasias Colorretais/patologia , Neoplasias Colorretais/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Patologia Clínica/métodos , Protectomia , Estudos RetrospectivosRESUMO
Background: Distal radius fractures treated with open reduction and internal fixation are commonly stabilized with a volar locking plate; however, more complex fracture patterns may require supplemental fixation with fragment-specific implants. The objective of this study was to evaluate the outcomes of distal radius fractures treated with radial column plates. Methods: A consecutive series of 61 patients who sustained distal radius fractures underwent radial column plating alone or in conjunction with other implants between August 2006 and January 2014. Thirty-one patients returned for follow-up or returned a mailed questionnaire at an average of 4.1 years. The outcomes measures included Visual Analog Scale (VAS); Disabilities of the Arm, Shoulder and Hand (DASH); and Patient-Rated Wrist Evaluation (PRWE) scores. Results: Sixty-one patients with a mean age of 55 years (range, 20-87) met inclusion criteria and were available for follow-up or chart review at an average of 5.2 years (range, 1.6-9.0 years). Seventeen of 61 (28%) underwent radial column plate removal. Twenty patients returned for final follow-up examination, and 11 completed questionnaires via mail. Subjective scores included a mean postoperative VAS of 0.72, DASH score of 17.2, and PRWE score of 15.7. Hardware sensitivity and wrist stiffness were the most common complications at final follow-up. Conclusions: Radial column plating of the distal radius is a safe treatment modality and a valuable adjunct in the setting of complex distal radius fractures, but patients should be counseled that there is a 28% chance that hardware removal may be required. Our retrospective review found evidence of few complications and objective scores consistent with return to normal function.
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Placas Ósseas , Fixação Interna de Fraturas/instrumentação , Redução Aberta/instrumentação , Fraturas do Rádio/cirurgia , Rádio (Anatomia)/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Fixação Interna de Fraturas/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Redução Aberta/métodos , Rádio (Anatomia)/lesões , Rádio (Anatomia)/fisiopatologia , Fraturas do Rádio/fisiopatologia , Amplitude de Movimento Articular , Estudos Retrospectivos , Resultado do Tratamento , Articulação do Punho/fisiopatologia , Articulação do Punho/cirurgia , Adulto JovemRESUMO
BACKGROUND AND PURPOSE: Mail order pharmacies (MOP) are increasingly being used to deliver medications for chronic disease management. Their use is linked to similar or even greater medication adherence than local pharmacy (LP) use. We are unaware of any studies that have evaluated the association of mail order pharmacy use with drug adherence among stroke patients. METHODS: We conducted cross-sectional analyses of patients discharged with ischemic stroke from 24 hospitals in a managed care network, who received a new anticoagulant, antiplatelet, anti-glycemic, antihypertensive, and/or lipid-lowering medication between January 1, 2007 and June 30, 2015. We defined good adherence as medication availability ≥80% of the time, and compared adherence between mail-order users (≥66% of refills by mail) and local pharmacy users (all refills in person). Relationship between delivery method and adherence was evaluated using multivariate regression models. RESULTS: A total of 44,658 eligible patients refilled an index medication. Of these, 13,295 in the LP and 6801 in MOP groups met inclusion criteria. Patients in the MOP group were more likely to be white, and less likely to have hypertension, diabetes, and smoke tobacco. Continuous Medication Gap (CMG) adherence was 0.28 in the LP group and 0.11 in the MOP group (pâ¯<â¯0.001). At 90-days there were 893 hospital readmissions for the LP group and 375 for the MOP group for a rate of 0.07 vs 0.06 (pâ¯<â¯0.001). In the multivariable analysis, adherence was associated with MOP use, (OR 0.12, 95% CI 0.11-0.14) and decreased readmission at 90â¯days (OR 0.62, 95% CI 0.55-0.71). CONCLUSIONS: Stroke patients who use MOP vs. LP are more likely to have good medication adherence. Future studies should examine the impact of mail-order pharmacy use on vascular risk marker control and events after stroke.
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Isquemia Encefálica/tratamento farmacológico , Adesão à Medicação , Farmácias , Serviços Postais , Prevenção Secundária , Acidente Vascular Cerebral/tratamento farmacológico , Idoso , Isquemia Encefálica/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Readmissão do Paciente , Estudos Retrospectivos , Acidente Vascular Cerebral/epidemiologiaRESUMO
CONTEXT: Children with acute lymphoblastic leukemia (ALL) in first complete remission (CR1) experience hypogammaglobulinemia and are at risk of sepsis during maintenance chemotherapy. Intravenous immunoglobulin (IVIG) has been used to try to circumvent this risk, but no data exist regarding its safety and prevalence in a health maintenance organization. OBJECTIVE: To evaluate the prevalence and safety of IVIG in children with ALL in CR1 during maintenance chemotherapy. DESIGN: A multicenter, retrospective cohort study of consecutive children with ALL in CR1 during maintenance chemotherapy from 2008 to 2014. Groups treated with or without IVIG were compared using nonparametric statistics. Multivariate logistic regression involved all variables available before maintenance therapy began. RESULTS: One hundred eighteen patients were included (53% males), aged 9 months to 19 years. Thirty of 31 patients (97%) who had immunoglobulins analyzed before IVIG were hypogammaglobulinemic. Thirty-six patients (30%) received IVIG during maintenance chemotherapy. Patients received an average of 10.5 IVIG doses (range = 1-31). Ninety-seven percent of doses were administered without a transfusion reaction. Other factors associated with IVIG use were prior double-delayed intensification (odds ratio = 5.36, 95% confidence interval = 1.3-27.49, p = 0.026) and episodes of bacteremia or fungemia before maintenance chemotherapy (odds ratio = 3.04, 95% confidence interval = 1.25-7.51, p = 0.015). CONCLUSION: Use of IVIG in children with ALL in CR1 with hypogammaglobulinemia occurred in approximately 30% of patients and was well tolerated. Administration of IVIG significantly correlated with a history of double-delayed intensification and prior bacteremia or fungemia.
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Agamaglobulinemia/complicações , Agamaglobulinemia/tratamento farmacológico , Imunoglobulinas Intravenosas/uso terapêutico , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicações , Adolescente , Bacteriemia/complicações , Criança , Pré-Escolar , Feminino , Fungemia/complicações , Humanos , Imunoglobulinas Intravenosas/administração & dosagem , Lactente , Quimioterapia de Manutenção/métodos , Masculino , Prevalência , Indução de Remissão , Estudos Retrospectivos , Adulto JovemRESUMO
The aim of the study was to assess interobserver variation in reporting nuclear features of encapsulated follicular variant of papillary thyroid carcinoma, newly reclassified as noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP), based on a proposed standardized scoring system. An education module was individually reviewed as a pre-evaluation teaching guide of the specific features of classical papillary carcinoma, the specific inclusion and exclusion features for the diagnosis of NIFTP, and a catalog of the standardized scoring system of the nuclear features of papillary carcinoma used to reach this diagnosis. Participants subsequently reviewed 30 cases of thyroid lesions previously scored by members of the Endocrine Pathology Society Working Group for the Re-evaluation of the Encapsulated Follicular Variant of Papillary Thyroid Carcinoma. There was one uninvolved reference image to demonstrate fixation, processing, and cell size and one image from each case for scoring, with results recorded for each participant. The location of training (country and program), years as a practicing pathologist, and approximate number of thyroid gland surgical cases diagnosed per year were recorded. The degree of agreement between participants was assessed by kappa statistics, using the individual criteria and the average composite scores of the Working Group as a point of comparison. Using the Nuclear Standardized Scoring System, the interobserver agreement for final diagnosis score was generally excellent: unweighted and weighted kappa values between individual observers ranging from 0.242 to 0.930 (average 0.626). There was significant agreement between observers in reaching an interpretation of the presence or absence of nuclear features to diagnose NIFTP (score 0-1 versus score of 2-3), with California pathologists, 0.63 (median 0.66, SD 0.15); Japanese pathologists, 0.64 (median 0.66, SD 0.16); and UK pathologists, 0.60 (median 0.57, SD 014) compared to the expert panel, 0.70 (median 0.73, SD 0.19). The use of the nuclear scoring system to evaluate the nuclear features of papillary thyroid carcinoma as applied to reach the diagnosis of NIFTP shows a good to substantial interobserver agreement, suggesting that consensus can be reached in diagnosing the nuclear features required for this newly reclassified neoplasm.
Assuntos
Adenocarcinoma Folicular/diagnóstico , Oncologia/normas , Patologia Clínica/normas , Câncer Papilífero da Tireoide/diagnóstico , Neoplasias da Glândula Tireoide/diagnóstico , Adenocarcinoma Folicular/patologia , Núcleo Celular/patologia , Humanos , Variações Dependentes do Observador , Câncer Papilífero da Tireoide/patologia , Neoplasias da Glândula Tireoide/patologiaRESUMO
Objective This study was performed to determine whether the efficacy and safety of medical management of uncomplicated peritonsillar abscess (PTA) presenting in the emergency department is equivalent to medical plus surgical therapy. Study Design Case series with chart review. Setting Southern California Permanente Medical Group (SCPMG). Subjects and Methods Upon successful completion of a prospective study comparing medical treatment (MT) to surgical treatment (ST) of PTA in 2008, MT was adopted by 12 SCPMG centers while 7 centers continued standard surgical drainage. Clinical outcomes are now reviewed on a random sampling of 211 patients with PTA treated with MT and 96 patients treated with ST between 2008 and 2013 at the respective medical centers. Patients were treated with intravenous (IV) fluids, weight-appropriate IV ceftriaxone, clindamycin, and dexamethasone, and then discharged on clindamycin × 10 days (MT). Patients in the ST group received MT but also surgical drainage. Primary end points were complication rates and failure rates. Results MT and ST resulted in no significant difference in treatment success or complications. However, patients in the MT group obtained significantly less liquid opioid prescriptions (MT, 30.8 ± 5.65; ST, 77.75 ± 13.41; P < .0001), reported fewer sore days (MT, 4.48 ± 0.27; ST, 5.77 ± 0.49; P = .0004), and required less days off from work (MT, 3.4 ± 0.44; ST, 4.9 ± 0.82; P = .044). Conclusions Compared to ST, MT appears to be equally safe and efficacious, with less pain, opioid use, and days off work, especially if patients with PTA present without trismus. MT for PTAs reduces the possibility of surgical complications, as well as the cost and inconvenience associated with ST.
Assuntos
Abscesso Peritonsilar/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , California , Ceftriaxona/uso terapêutico , Criança , Pré-Escolar , Clindamicina/uso terapêutico , Dexametasona/uso terapêutico , Drenagem , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Abscesso Peritonsilar/cirurgia , Complicações Pós-Operatórias , Estudos Prospectivos , Resultado do TratamentoRESUMO
PURPOSE: To compare outcomes of mild dysplasia with cam femoroacetabular impingement (FAI) vs mixed FAI with hip arthroscopy without capsular repair. METHODS: A retrospective review of a 2009 to 2010 multicenter prospective outcome study was performed comparing a cohort with mild dysplasia and cam femoroacetabular impingement (cohort D) to a cohort with mixed FAI (cohort M). Outcome measures included Nonarthritic Hip Score (NAHS) and satisfaction with minimum 2-year follow-up. RESULTS: Of 150 patients/159 hips enrolled in the initial prospective outcome study, 10 patients/10 hips had acetabular dysplasia and 8 patients met the inclusion criteria. Cohort D had 8 patients (5 female) of mean age 49.6 years with mean lateral center-edge angle (LCEA) of 19° (range, 16°-24°) demonstrating a mean change in NAHS of +20.00 at 3 months (P = .25), +14.33 at 12 months (P = .03), and -0.75 at 24 months (P = .74). Mean satisfaction was 2.88 out of 5. Cohort M had 69 patients (32 female) of mean age 38.6 years with a mean LCEA of 33° (range, 25°-38°) demonstrating a mean change in NAHS of +12.09 at 3 months (P < .0001), +20.39 at 12 months (P < .0001), and +21.99 at 24 months (P < .0001). Mean satisfaction was 3.58 out of 5. Cohort D demonstrated significantly less improvement in NAHS (P = .002) and a difference of -31.06 points compared to cohort M at minimum 2-year follow-up. Dysplasia was the only statistically significant predictor of poorer outcomes. CONCLUSION: The common combination of mild dysplasia and cam FAI has poorer outcomes than mixed FAI following arthroscopic surgery without capsular repair.
Assuntos
Impacto Femoroacetabular/cirurgia , Luxação do Quadril/cirurgia , Articulação do Quadril/cirurgia , Cápsula Articular/cirurgia , Adulto , Feminino , Impacto Femoroacetabular/complicações , Luxação do Quadril/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Several reviews have recently detailed the beneficial effects of weight loss surgery for kidney function. However, these studies have a number of limitations, including small sample size, few done in chronic kidney disease (CKD) stages 3 and 4, and many not including the main bariatric surgery procedures used in the United States today. STUDY DESIGN: This was an observational retrospective cohort study comparing propensity score-matched bariatric surgery patients and nonsurgery control patients who were referred for, but did not have, surgery. Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy were also compared using propensity matching. SETTING & PARTICIPANTS: Patients (714 surgery patients; 714 controls) were from a large integrated health care system, a mean of 58±8 (SD) years old, and mostly women (77%) and non-Hispanic whites (56%) and had diabetes mellitus (66%) and/or hypertension (91%). PREDICTOR: Predictors at the time of surgery or referral to surgery were age, sex, race/ethnicity, weight, and presence of diabetes and/or hypertension. OUTCOMES: The primary outcome for this study was change in estimated glomerular filtration rate (eGFR) from serum creatinine level over a median 3-year follow-up period. MEASUREMENTS: Serum creatinine was used to calculate eGFR using the CKD-EPI (CKD Epidemiology Collaboration) creatinine equation. RESULTS: Surgery patients had 9.84 (95% CI, 8.05-11.62) mL/min/1.73m2 greater eGFRs than controls at a median 3 years' follow-up and RYGB patients had 6.60 (95% CI, 3.42-9.78) mL/min/1.73m2 greater eGFRs than sleeve gastrectomy patients during the same period. LIMITATIONS: This study is limited by its nonrandomized observational study design, estimation of GFR, and large changes in muscle mass, which may affect serum creatinine level independent of changes in kidney function. CONCLUSIONS: Bariatric surgery, especially the RYGB procedure, results in significant improvements for up to 3 years in eGFRs for patients with CKD stages 3 and 4.
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Cirurgia Bariátrica , Taxa de Filtração Glomerular , Obesidade/fisiopatologia , Obesidade/cirurgia , Insuficiência Renal Crônica/fisiopatologia , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Insuficiência Renal Crônica/complicações , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate the results of elbow arthroscopic osteocapsular arthroplasty (AOA) and determine which factors influence the outcome in a large group of patients with primary osteoarthritis. METHODS: A consecutive series of 46 patients with elbow osteoarthritis underwent AOA by a single surgeon (N.G.H.) between December 2005 and January 2013. Thirty-one patients returned for a comprehensive physical examination an average of 3.4 years later. The outcomes measures included visual analog scale (VAS), Mayo Elbow Performance Scores (MEPS), Disabilities of the Arm, Shoulder, and Hand (DASH), and American Shoulder and Elbow Society (ASES) scores. Preoperative and postoperative continuous variables were compared and a multivariable regression analysis was performed. RESULTS: Thirty-one patients with a mean age of 48 years (range, 19-77 years) returned for final follow-up, including 27 men and 4 women. Statistically significant improvement was observed in extension deficit (24° before surgery to 12° after surgery), flexion (126° before surgery to 135° after surgery), visual analog scale (6.4 before surgery to 1.6 after surgery), and Mayo Elbow Performance Scores (57 [poor] before surgery to 88 [good] after surgery). Subjective scores included a mean postoperative Disabilities of the Arm, Shoulder, and Hand score of 13 and an American Shoulder and Elbow Society pain score of 40. No complications were noted at final follow-up. CONCLUSIONS: Elbow AOA is a safe, efficacious treatment for patients with mild to moderate osteoarthritis. Our retrospective review found significant improvement in elbow motion, pain and clinical outcomes.