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A Description of NAPLEX and MPJE Preparation Strategies Among US Colleges and Schools of Pharmacy. AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION 2023; 87:100067. [PMID: 37316127 DOI: 10.1016/j.ajpe.2023.100067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The purpose of this study was to describe the different strategies used to supplement North American Pharmacist Licensure Examination (NAPLEX) and Multistate Pharmacy Jurisprudence Examination (MPJE) preparation in the US pharmacy programs. METHODS An online survey was developed to gather information from 141 accredited schools/colleges of pharmacy about the preparation methods used during the 2021-22 academic year. The questionnaire contained 19 NAPLEX- and 10 MPJE-specific questions related to timing, content, use of commercial products and programs, faculty involvement, and whether these activities were required or recommended. Characteristics of schools/colleges were compared based on the presence or absence of preparation programs; preparation programs were descriptively reported. RESULTS The response rate was 71%. Most schools (87/100 respondents) provided NAPLEX preparation programs starting in the advanced pharmacy practice experiential year, required students to participate, and focused on reviewing the content instead of assessing students' examination readiness. Similar elements were reported among 61 schools providing MPJE preparation programs. Schools used a variety of resources including access to vendor-based question banks or review materials, and completing live, proctored, NAPLEX-like examinations. Characteristics of schools or colleges did not differ significantly based on presence or absence of a preparation program. CONCLUSION Schools/colleges of pharmacy use a variety of strategies to prepare students for licensing examinations. Many require student participation in vendor-based preparation programs for NAPLEX, and homegrown programs for MPJE preparation. The next step will be to determine the effectiveness of various approaches used by the schools/colleges on first-time licensure examination attempts.
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An Updated National Profile of Curriculum Committees at US Schools and Colleges of Pharmacy. AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION 2022; 86:8745. [PMID: 34815213 PMCID: PMC10159462 DOI: 10.5688/ajpe8745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 11/10/2021] [Indexed: 05/06/2023]
Abstract
Objective. To assess how curriculum committees at US schools and colleges of pharmacy have evolved since 2011 regarding their responsibilities, structures, functions, charges, and activities.Methods. A total of 133 fully accredited schools and colleges of pharmacy were included in the survey. Data collection occurred between March and September 2020, and survey questions pertained to academic year 2019-2020. Data were collected on committee membership, leadership, functions, and charges. New questions explored ties to assessments and Standards 2016. Analysis included descriptive statistics and comparisons to the 2011 survey results.Results. The response rate was 80%; one partial response was excluded from analysis. Most schools and colleges (93%) rely on a curriculum committee to provide curriculum oversight. Faculty and students remain the most frequent types of members, but increases have occurred in the number of committees with members from other areas, including experiential programs, staff, directors, librarians, and pharmacy residents. Committee charges have increased beyond the traditional activities of curriculum planning, mapping, and review to include newer tasks. In one-third of the institutions, the primary responsibility for various assessment activities is shared by both committees.Conclusion. Curriculum committees remain a key part of pharmacy education but continue to evolve to meet their responsibilities related to new and increasing numbers of charges and to find ways to communicate and share duties with their assessment counterparts. Based on these findings, recommendations include having clear guidance for curriculum committees and reducing the frequency of their scheduled work to ensure they will be able to address new challenges as they emerge.
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Extended-duration thromboprophylaxis after ventral hernia repair: a risk model to predict venous thrombotic events after hospital discharge. Hernia 2022; 26:919-926. [PMID: 34396461 PMCID: PMC9200681 DOI: 10.1007/s10029-021-02481-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/22/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a major source of morbidity and mortality after ventral hernia surgery, but the risk of VTE after discharge has not been reported. STUDY DESIGN Data from the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) were used to investigate the risk of post-discharge VTE. Current procedural terminology (CPT) codes identified all reported patients who underwent ventral hernia repair from 2011 to 2017. We created a multivariable regression model for post-discharge VTE, using the 2011-2016 dataset to develop the model and 2017 as a validation set. The prediction model was used to create a risk calculator as a mobile application. RESULTS The rate of VTE after surgery was 0.62% (878 of 141,065) with 48% occurring after discharge from the hospital. The final predictor model consisted of eight variables: age > 60 years, male sex, body mass index (BMI) ≥ 35 kg/m2), operative time > 2 h, concurrent panniculectomy, post-operative hospitalization > 1 day, presence of bleeding disorder, and emergency operation. The model had good calibration and discrimination (Hosmer-Lemeshow goodness-of-fit test, p = 0.71; c-statistic = 0.71). Threshold analysis showed a strategy of extended-duration thromboprophylaxis was optimized when the risk of post-discharge VTE was > 0.3%. CONCLUSION Forty-eight percent of VTEs after ventral hernia repair occur after discharge, particularly in older, male, obese patients undergoing longer and complex operations that require hospitalization > 1 day. Post-discharge thromboprophylaxis should be considered in these patients, particularly when risk of VTE exceeds 0.3%.
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Formalization of an antimicrobial stewardship program in a small community hospital. Am J Health Syst Pharm 2017; 74:S52-S60. [DOI: 10.2146/ajhp160609] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Comparison of Intraoperative Periarticular Injections Versus Liposomal Bupivacaine as Part of a Multimodal Approach to Pain Management in Total Knee Arthroplasty. Hosp Pharm 2016; 51:305-11. [PMID: 27303078 DOI: 10.1310/hpj5104-305] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Total knee arthroplasty (TKA) has been shown to restore mobility, return an individual to activities of daily living, and improve quality of life. Nearly 80% of patients undergoing TKA report moderate to severe pain in the first 2 weeks following surgery. METHODS A retrospective study was conducted in 103 patients who underwent TKA between October 12, 2014 and May 30, 2015 by a single surgeon at a small community hospital. During this period, data were analyzed for differences in outcomes with a change from intraoperative periarticular (IOPA) injections containing an anesthetic/analgesic mixture of ropivacaine, epinephrine, ketorolac, and clonidine to liposomal bupivacaine. Patient records were reviewed to extract study data including postoperative opioid use, length of stay (LOS), opioid-associated adverse events, and non-opioid analgesic use. RESULTS No statistical differences were determined between groups for mean postoperative opiate usage in morphine equivalences during any time frame or for total opiate usage (79.4 vs 89.2 mg; P = .259) during the first 72 postoperative hours. Patients who received a liposomal bupivacaine injection did have a statistically significant increase in hospital LOS (70.0 vs 75.5 hours; P = .013) when compared to patients who received an IOPA injection. The incidence of nausea or vomiting, pruritus, or oversedation did not differ between groups. CONCLUSION Pain control in TKA with a multimodal pain management protocol was not improved with the addition of liposomal bupivacaine compared to the IOPA injection at a community hospital.
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Changes in vertebral bone marrow fat and bone mass after gastric bypass surgery: A pilot study. Bone 2015; 74:140-5. [PMID: 25603463 PMCID: PMC4355193 DOI: 10.1016/j.bone.2015.01.010] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Revised: 12/09/2014] [Accepted: 01/13/2015] [Indexed: 12/16/2022]
Abstract
Bone marrow fat may serve a metabolic role distinct from other fat depots, and it may be altered by metabolic conditions including diabetes. Caloric restriction paradoxically increases marrow fat in mice, and women with anorexia nervosa have high marrow fat. The longitudinal effect of weight loss on marrow fat in humans is unknown. We hypothesized that marrow fat increases after Roux-en-Y gastric bypass (RYGB) surgery, as total body fat decreases. In a pilot study of 11 morbidly obese women (6 diabetic, 5 nondiabetic), we measured vertebral marrow fat content (percentage fat fraction) before and 6 months after RYGB using magnetic resonance spectroscopy. Total body fat mass declined in all participants (mean ± SD decline 19.1 ± 6.1 kg or 36.5% ± 10.9%, p<0.001). Areal bone mineral density (BMD) decreased by 5.2% ± 3.5% and 4.1% ± 2.6% at the femoral neck and total hip, respectively, and volumetric BMD decreased at the spine by 7.4% ± 2.8% (p<0.001 for all). Effects of RYGB on marrow fat differed by diabetes status (adjusted p=0.04). There was little mean change in marrow fat in nondiabetic women (mean +0.9%, 95% CI -10.0 to +11.7%, p=0.84). In contrast, marrow fat decreased in diabetic women (-7.5%, 95% CI -15.2 to +0.1%, p=0.05). Changes in total body fat mass and marrow fat were inversely correlated among nondiabetic (r=-0.96, p=0.01) but not diabetic (r=0.52, p=0.29) participants. In conclusion, among those without diabetes, marrow fat is maintained on average after RYGB, despite dramatic declines in overall fat mass. Among those with diabetes, RYGB may reduce marrow fat. Thus, future studies of marrow fat should take diabetes status into account. Marrow fat may have unique metabolic behavior compared with other fat depots.
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The role of curriculum committees in pharmacy education. AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION 2011; 75:154. [PMID: 22102744 PMCID: PMC3220335 DOI: 10.5688/ajpe758154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Accepted: 06/21/2011] [Indexed: 05/22/2023]
Abstract
OBJECTIVE To conduct a follow-up survey of curriculum committee chairs in US colleges and schools of pharmacy to describe current committee structures and functions and determine whether changes have occurred over time. METHODS A descriptive cross-sectional study design using a 30-item survey instrument regarding the structure, function, and charges of curriculum committees was sent to 100 curriculum committee chairs. Several new variables were added to the questionnaire to explore the use of systematic reviews, oversight of experiential education, and the impact of accreditation standards on work focus. RESULTS Eighty-five chairs responded. Curriculum committees are on average 1 person larger, less likely to have a student vote, more likely to have formal charges, and more likely to be involved in implementing an outcomes-based curriculum compared with 1994. Committees have shifted their work focus from review of curricular content to curricular revision. CONCLUSIONS Curriculum committees continue to evolve as they respond to changes in pharmacy education and accreditation standards.
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An environmental scan on the status of critical thinking and problem solving skills in colleges/schools of pharmacy: report of the 2009-2010 academic affairs standing committee. AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION 2010; 74:S6. [PMID: 21436915 PMCID: PMC3058464 DOI: 10.5688/aj7410s6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Round ligament varices: sonographic appearance in pregnancy. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2008; 31:355-357. [PMID: 18307205 DOI: 10.1002/uog.5271] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Round ligament varices (RLV) are an important clinical entity as they may cause hernia-like symptoms in the absence of a true hernia. When this condition is diagnosed correctly, unnecessary intervention may be prevented. We aimed to determine the significance and anatomy of RLV in pregnancy and to review and describe their clinical and sonographic appearance. We followed prospectively five patients who presented during pregnancy with clinical symptoms suspicious of an inguinal hernia. All patients were diagnosed with RLV on ultrasound examination. All patients were managed conservatively and in all five cases, RLV resolved spontaneously postpartum. The diagnosis of RLV should be considered in pregnant women presenting with a groin mass. Sonography is diagnostic and can save unnecessary surgical exploration and associated morbidity.
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Routine upper GI series after gastric bypass does not reliably identify anastomotic leaks or predict stricture formation. Surg Endosc 2007; 21:2172-7. [PMID: 17483998 DOI: 10.1007/s00464-007-9326-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2006] [Revised: 10/10/2006] [Accepted: 10/16/2006] [Indexed: 12/26/2022]
Abstract
BACKGROUND Many surgeons who perform Roux-en-Y gastric bypass (RYGB) for morbid obesity routinely obtain an upper gastrointestinal (GI) series in the early postoperative period to search for anastomotic leaks and signs of stricture formation at the gastrojejunostomy. We hypothesized that this practice is unreliable. METHODS We analyzed 654 consecutive RYGBs, of which 63% were completed laparoscopically. An upper GI series was obtained in 634 (97%) patients. The radiographic findings (leak or delayed emptying) were compared with clinical outcomes (leak or stricture formation) to calculate the sensitivity and specificity. Univariate analysis identified risk factors for leaks or stricture formation; events were too few for multivariate analysis. RESULTS Of 634 routine upper GI series, anastomotic leaks at the gastrojejunostomy were diagnosed in 5 (0.8%); 2 of these 5 were later reinterpreted as artifacts. Four leaks were not seen on the initial upper GI series, yielding an overall sensitivity of 43% and a positive predictive value (PPV) of 60%. Univariate analysis showed that cases done early (odds ratio [OR] 5.4 for the first 100 cases, p = 0.02) and prolonged operating time (OR 7.8 for cases >or= 300 min, p = 0.01) were associated with leaks. Emptying into the Roux-en-Y limb was delayed in 127 (20%) of the upper GI series. Strictures requiring dilatation developed in 16 (2.4%) patients. The PPV of delayed emptying for stricture formation was 6%. Risk factors for stricture formation included stapled anastomosis (OR 7.8, p = 0.002), surgeon inexperience (OR 2.9 for first 50 cases, p = 0.04), and delayed emptying (OR 3.3; p = 0.02). CONCLUSIONS Because the incidence of anastomotic complications and the sensitivity of upper GI series were both low, routine upper GI series did not reliably identify leaks or predict stricture formation. A selective approach, whereby imaging is reserved for patients with clinical evidence of a leak or stricture, may be more appropriate.
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Thymoglobulin-associated Cd4+ T-cell depletion and infection risk in HIV-infected renal transplant recipients. Am J Transplant 2006; 6:753-60. [PMID: 16539632 DOI: 10.1111/j.1600-6143.2006.01238.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
HIV-infected patients are increasingly referred for kidney transplantation, and may be at an increased risk for rejection. Treatment for rejection frequently includes thymoglobulin. We studied thymoglobulin's effect on CD4+ T-cell count, risk of infection and rejection reversal in 20 consecutive HIV-infected kidney recipients. All patients used antiretroviral therapy and opportunistic infection prophylaxis. Maintenance immunosuppression consisted of prednisone, mycophenolate mofetil and cyclosporine. Eleven patients received thymoglobulin (7 for rejection and 4 for delayed/slow graft function) while 9 did not. These two groups were similar in age, gender, race, donor characteristics and immunosuppression. Mean CD4+ T-cell counts remained stable in patients who did not receive thymoglobulin, but became profoundly suppressed in those who did, decreasing from 475 +/- 192 to 9 +/- 10 cells/microL (p < 0.001). Recovery time ranged from 3 weeks to 2 years despite effective HIV suppression. Although opportunistic infections were successfully suppressed, low CD4+ T-cell count was associated with increased risk of serious infections requiring hospitalization. Rejection reversed in 6 of 7 patients receiving thymoglobulin. We conclude that thymoglobulin reverses acute rejection in HIV-infected kidney recipients, but produces profound and long-lasting suppression of the CD4+ T-cell count associated with increased risk of infections requiring hospitalization.
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Evaluation of the older cadaveric kidney donor: the impact of donor hypertension and creatinine clearance on graft performance and survival. Transplantation 2000; 70:765-71. [PMID: 11003354 DOI: 10.1097/00007890-200009150-00009] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The use of older donors for cadaveric renal transplantation (CRT) remains controversial because older donors are associated with decreased graft survival, yet offer the opportunity for donor pool expansion. We investigated the impact of two age-related donor factors, hypertension and calculated creatinine clearance (C(Cr)), as predictors of graft outcome in recipients of CRTs from donors > or =55 years of age. METHODS We reviewed 33,595 recipients of CRTs reported to UNOS since 4/1/94, of which 4,732 were from donors aged > or =55 years. Outcome measures were graft survival, serum creatinine, and incidence of delayed graft function with 3 years of follow-up. We first analyzed the effect of hypertension on outcome from donors > or =55 years: 2679 donors had no hypertension, 1058 had hypertension < or =10 years, and 557 had hypertension > 10 years. Next, the effect of donor C(Cr) as a risk predictor was investigated. Based on this analysis, recipients of older donors were grouped into two cohorts for comparison: 2570 donors with C(Cr)<80 ml/min and 2162 donors with C(Cr) > or =80 ml/min. RESULTS Actuarial graft survival from donors aged <55 years was 88.0, 83.4, and 78.5% at 1, 2, and 3 years, vs. 80.6, 73.5, and 65.3% from donors > or =55 years (P<0.0001). When stratified by hypertension, older donors hypertensive > 10 years had survivals of 77, 66, and 57% vs. 81, 73, and 65% from donors without hypertension (P<0.017) and 80, 74, and 66% from donors hypertensive <10 years (P<0.017). When stratified by C(Cr), older donors with C(Cr) <80 ml/min had survivals of 77, 69, and 62% vs. 83, 76, and 66% from donors with C(Cr) > or =80 (P<0.0001). Finally, older donors with both hypertension > 10 years and C(Cr) <80 ml/min had survivals of 77, 61, and 53%. CONCLUSIONS Long-standing hypertension and low calculated creatinine clearance are risk factors for decreased graft survival of CRTs from older donors. When both factors are present, graft survival is significantly decreased.
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Prolonged cold ischemia time obviates the benefits of 0 HLA mismatches in renal transplantation. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 2000; 135:1016-9; discussion 1019-20. [PMID: 10982503 DOI: 10.1001/archsurg.135.9.1016] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
HYPOTHESIS Recipients of 0 HLA mismatch kidneys with prolonged cold ischemia times of longer than 36 hours do not have superior outcomes compared with recipients of kidneys with 1 or more mismatches. DESIGN Retrospective review. SETTING Transplanation centers. PATIENTS AND METHODS A total of 63,688 recipients who underwent transplantation between January 1, 1990, and July 31, 1998. MAIN OUTCOME MEASURES Delayed graft function, serum creatinine level, and patient and renal graft survival. RESULTS Recipients of 0 HLA mismatch kidneys with fewer than 36 hours of cold ischemia time had better 5-year graft survival (75%) when compared with recipients with 1 or more mismatches (67%) (P<.001). However, recipients of 0 HLA mismatch kidneys with longer than 36 hours of cold ischemia time did not have any graft survival advantage (71% in 0 HLA mismatch kidneys vs 72% in 1 or more mismatches, P =.24). CONCLUSIONS Cold ischemia times of longer than 36 hours obviate the benefits of better graft survival conferred by better matching.
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Molecular analysis of human immunodeficiency virus strains associated with a case of criminal transmission of the virus. J Infect Dis 2000; 182:941-4. [PMID: 10950794 DOI: 10.1086/315751] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2000] [Revised: 04/24/2000] [Indexed: 11/04/2022] Open
Abstract
An investigation was done of the evidence for transmission of human immunodeficiency virus (HIV) from an HIV-positive man to several male and female sex contacts. Phylogenetic analysis of sequences from the gag and env genes showed a close relationship between the predominant virus strains from the source and 2 contacts. However, the likelihood that a female contact was infected by the source could not be determined, despite contact tracing indicating that this may have occurred. One male, shown by contact tracing and molecular evidence to have been infected by the source, subsequently transmitted HIV to his female sex partner. HIV sequence from a plasma sample used as a control in the phylogenetic analysis contained env and gag sequences that were closely related to those from the source. An epidemiologic link between these 2 individuals was subsequently confirmed by contact tracing.
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The effect of age and prolonged cold ischemia times on the national allocation of cadaveric renal allografts. J Surg Res 2000; 91:83-8. [PMID: 10816355 DOI: 10.1006/jsre.2000.5921] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND National sharing of cadaveric renal allografts for perfectly matched kidneys (0 antigen mismatch) has improved outcome in the recipients of these kidneys despite increasing cold storage times. However, there may be limits to outcome improvement of matched kidneys based on age and cold storage time. MATERIALS AND METHODS To determine if national sharing of kidneys based on matching improves outcome regardless of donor age and cold storage time, we evaluated the United Network for Organ Sharing (UNOS) Scientific Registry for all recipients of cadaveric kidney transplants between January 1, 1990 and July 31, 1998. We divided the recipients into four groups based on donor age and cold storage time. Group 1 comprised young donors (donor age <55 years) with average (<24 h) cold storage time; group 2, young donors with long (>/=24 h) cold storage time; group 3, older donors (donor age >/=55 years) with average cold storage time; and group 4, older donors with long cold storage time. RESULTS A total of 64,046 recipients were evaluated: 35,061 (55%) in group 1, 21,264 (33%) in group 2, 4308 (7%) in group 3, and 3414 (5%) in group 4. Early graft performance progressively decreased from group 1 to group 4. Delayed graft function (DGF: dialysis requirement in the first 7 days posttransplant) was 18, 29, 33, and 42% (P < 0.0001); serum creatinine at 3 years (in mg/dl) was 1.70 +/- 0.8, 1.73 +/- 0.9, 2. 31 +/- 1.0, and 2.42 +/- 1.1 (P < 0.0001); 1-year graft survival was 87, 84, 79, and 77% (P < 0.0001); and 3-year graft survival was 77, 74, 63, and 62% (P < 0.0001, for groups 1 and 2 vs groups 3 and 4, respectively). The trends in DGF persisted through the groups in 0 antigen mismatched kidneys. CONCLUSIONS Early function is adversely affected by prolonged cold storage, despite matching, in recipients of younger and older donor kidneys. Long-term function does not appear to be affected by prolonged cold storage. Recipients of kidneys from donors >/=55 years of age have significantly worse short- and long-term outcome and may not benefit from national sharing.
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Abstract
BACKGROUND A novel but controversial method to increase the utilization of aged donor kidneys is the transplantation of both kidneys as a dual transplant. Initial single-center reports demonstrated outcomes similar to single kidneys from younger donors. In this report, we compare outcome in recipients of kidneys from donors > or =54 years of age who received a single kidney transplant reported to the United Network for Organ Sharing Scientific Registry versus a dual kidney transplant reported to the Dual Kidney Registry. METHODS A retrospective analysis was performed, comparing four donor and nine recipient and outcome variables between recipients of a single versus a dual transplant between March 1993 and March 1999. RESULTS Dual versus single transplants from donors > or =54 years of age have a significantly decreased incidence of delayed graft function, and lower serum creatinines up to 2 years after transplant despite having kidneys from significantly older donors with poorer HLA matching. CONCLUSIONS Dual kidney transplants improve graft performance and outcome in recipients of kidneys from donors > or =54 years of age.
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Excellent outcome in recipients of dual kidney transplants: a report of the first 50 dual kidney transplants at Stanford University. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1999; 134:971-5; discussion 975-6. [PMID: 10487592 DOI: 10.1001/archsurg.134.9.971] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
HYPOTHESIS Recipients of dual kidney transplants from older expanded criteria donors (ECDs) have outcomes similar to recipients of single kidneys from younger donors. Dual transplantation is the use of both adult donor kidneys into a single adult recipient. DESIGN Donor and recipient variables were entered into a database. Analysis was performed in a retrospective fashion. The unpaired t test and chi2 test were used as appropriate. SETTING A university teaching hospital. PATIENTS All adult recipients of cadaveric kidney-only transplants from adult donors between November 1991 and January 1999. Patients were grouped based on whether they received a dual or single transplant and whether the donor was an ECD. The control group of patients received non-ECD cadaveric kidneys. RESULTS Donors for recipients of dual kidneys were older and had a lower creatinine clearance on hospital admission than recipients of single control kidneys. Recipients of dual transplants were older, had fewer rejections, and had similar 3-month and 1-year serum creatinine levels vs controls. Predictors of an elevated serum creatinine level or graft loss at 3 months in recipients of ECD dual and single transplants included kidneys from donors with unstable preprocurement renal function, and recipients who developed delayed graft function. CONCLUSION Recipients of dual kidney transplants from ECDs have excellent outcomes similar to recipients of single control kidneys.
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Abstract
BACKGROUND Dual kidney transplantation, the transplantation of both donor kidneys into a single recipient, allows increased use of expanded criteria donors (eg, older donors with a history of hypertension) to alleviate the disparity between available donors and potential recipients. We evaluated outcomes in our dual kidney transplant program that started in 1995. STUDY DESIGN A retrospective comparison of donor and recipient data between recipients of dual (n = 41) versus single (n = 199) cadaveric renal transplants from February 1, 1995, to March 22, 1998, was performed. Dual kidney transplantation was selectively performed when the calculated donor admission creatinine clearance was less than 90 mL/min and the donor age was greater than 60 years, or if the donor had an elevated terminal serum creatinine. Every attempt was made to age- and size-match the donor and recipients. RESULTS Recipients of dual kidneys had donors who were older than single kidney donors (59 +/- 12 versus 42 +/- 17 years respectively, p < 0.0001) and had more hypertension (51% versus 29%, p = 0.024). Average urine output was lower in the dual versus single kidney group (252 +/- 157 versus 191 +/- 70 mL/hr, p = 0.036). Donors for dual kidney recipients had a lower donor admission creatinine clearance of 82 +/- 28 mL/min versus 105 +/- 45 mL/min in the single kidney group (p = 0.005). Recipients of dual versus single kidneys were older (58 +/- 11 versus 47 +/- 12 years, p > 0.0001). Dual versus single kidney recipients had similar serum creatinines up to 2 years posttransplant (1.6 +/- 0.3 versus 1.6 +/- 0.7 mg/dL at 2 years, p = NS) and a comparable incidence of delayed graft function (24% versus 33%, p = NS) and 3-month posttransplant creatinine clearance (54 +/- 23 versus 57 +/- 25 mL/min, p = NS). One-year patient and graft survival for single kidney transplantation was 97% and 90%, respectively, and 98% and 89% for dual kidney transplantation (p = NS). CONCLUSIONS Dual kidney donors were significantly older, had more hypertension, lower urine outputs, and lower donor admission creatinine clearance. Despite these differences, dual kidney recipients had comparable postoperative function, outcomes, and survival versus single kidney recipients. We believe selective use of dual kidney transplantation can provide excellent outcomes to recipients of kidneys from older donors with reduced renal function.
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Abstract
OBJECTIVES To establish consensus case definitions for several common work related upper limb pain syndromes for use in surveillance or studies of the aetiology of these conditions. METHODS A group of healthcare professionals from the disciplines interested in the prevention and management of upper limb disorders were recruited for a Delphi exercise. A questionnaire was used to establish case definitions from the participants, followed by a consensus conference involving the core group of 29 people. The draft conclusions were recirculated for review. RESULTS Consensus case definitions were agreed for carpal tunnel syndrome, tenosynovitis of the wrist, de Quervain's disease of the wrist, epicondylitis, shoulder capsulitis (frozen shoulder), and shoulder tendonitis. The consensus group also identified a condition defined as "non-specific diffuse forearm pain" although this is essentially a diagnosis made by exclusion. The group did not have enough experience of the thoracic outlet syndrome to make recommendations. CONCLUSIONS There was enough consensus between several health professionals from different disciplines to establish case definitions suitable for use in the studies of several work related upper limb pain syndromes. The use of these criteria should allow comparability between studies and centres and facilitate research in this field. The criteria may also be useful in surveillance programmes and as aids to case management.
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Expanded criteria for donor kidneys: an update on outcome in single versus dual kidney transplants. Transplant Proc 1997; 29:3671-3. [PMID: 9414884 DOI: 10.1016/s0041-1345(97)01068-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
The development of a theory-based method of estimating the impact of pharmacy clerkship students on clerkship sites is described. A job-analysis approach was used to estimate the impact of pharmacy clerkship activities on the clerkship sites. Two models--an employee model and a nonemployee model--of the student-preceptor relationship were used to evaluate clerkship student activities. Pairs of clerkship students and their preceptors were interviewed about student activities and supervision. Activities were assigned three-digit codes expressing (1) the level of preceptor supervision required, (2) the necessity of the activity to the functioning of the site, and (3) the complexity and amount of patient contact involved. The fit of each activity to the models was determined, and the impact of the clerkship students on a composite clerkship site was estimated. Twelve pairs of clerkship students and preceptors were interviewed. Degree of required supervision was the primary determinant in assigning an activity to a model. Student activities that fit the employee model were determined to have the greatest potential for having a positive or negative impact on the clerkship site. Performance of nonemployee-model activities could represent a net loss to the site because of the demand on preceptors' time. A method of categorizing and evaluating the value of specific student activities at pharmacy clerkship sites was useful in estimating student impact on the productivity of the site.
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Sick building syndrome. Lancet 1992; 339:126. [PMID: 1345853 DOI: 10.1016/0140-6736(92)91037-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Recent developments in radial keratotomy. West J Med 1990; 153:186. [PMID: 2219876 PMCID: PMC1002506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The Scientific Board of the California Medical Association presents the following inventory of items of progress in ophthalmology. Each item, in the judgment of a panel of knowledgeable physicians, has recently become reasonably firmly established, both as to scientific fact and important clinical significance. The items are presented in simple epitome and an authoritative reference, both to the item itself and to the subject as a whole, is generally given for those who may be unfamiliar with a particular item. The purpose is to assist busy practitioners, students, research workers, or scholars to stay abreast of these items of progress in ophthalmology that have recently achieved a substantial degree of authoritative acceptance, whether in their own field of special interest or another. The items of progress listed below were selected by the Advisory Panel to the Section on Ophthalmology of the California Medical Association, and the summaries were prepared under its direction.
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The Employment Medical Advisory Service. Postgrad Med J 1990; 66:457-61. [PMID: 2145554 PMCID: PMC2429619 DOI: 10.1136/pgmj.66.776.457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The historical development of the Employment Medical Advisory Service is described, and the Service's present organization is related to its range of activities, including its role as a source of information and advice on occupational health. The Employment Medical Advisory Service's influence on the development of occupational health practice, the collection of new knowledge and its adaptability in changing social and employment conditions is described, and examples of its work are given.
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Combining refractive error and uncorrected visual acuity to assess the effectiveness of refractive corneal surgery. REFRACTIVE & CORNEAL SURGERY 1990; 6:103-9; discussion 109-12. [PMID: 2248912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Residual refractive error and uncorrected visual acuity are two frequently measures used to assess the effectiveness of refractive corneal surgery. Nordan and colleagues have suggested a Visual Function Index which combines these two measures in one quantitative measure. This article presents a Visual Function Score for radial keratotomy which includes a set of qualitative categories (excellent, good, fair, poor) and specifies the clinical values for refractive error and visual acuity in each category. There was substantial agreement among ophthalmologists who reviewed the category definitions, and we think that the Visual Function Score improves our ability to objectively assess surgical outcome. Application of the score to the Prospective Evaluation of Radial Keratotomy (PERK) Study data yielded closer agreement with refractive error results than with visual acuity values. The Visual Function Score lowered the classification of eyes that were hyperopic but had sufficient accommodation to overcome so that a high visual acuity result could be achieved. The inclusion of astigmatism values would be an important next step in the development of composite measures for the assessment of refractive surgery. In the future, a multifactorial index or score may be used to estimate the outcome of reported surgical procedures.
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Indicative criteria for the new occupational exposure limits under COSHH. THE ANNALS OF OCCUPATIONAL HYGIENE 1989; 33:651-2. [PMID: 2604322 DOI: 10.1093/annhyg/33.4.651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Government and occupational health practice: the perspective of a regulatory authority. J UOEH 1989; 11 Suppl:221-4. [PMID: 2749053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Passive smoking at work. West J Med 1989. [DOI: 10.1136/bmj.298.6666.119-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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The new occupational health? THE JOURNAL OF THE SOCIETY OF OCCUPATIONAL MEDICINE 1989; 39:7-8. [PMID: 2716300 DOI: 10.1093/occmed/39.1.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Occupational toxicology. HUMAN TOXICOLOGY 1988; 7:429-32. [PMID: 3056838 DOI: 10.1177/096032718800700508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
1. Toxicology plays an important part in the prevention of work related disease. 2. The toxic effects of substances used at work are similar to those of other types of chemical, hence similar methods of investigation are used. 3. A very wide range of substances is used at work. The conditions of use determine the degree of exposure and the likelihood of adverse effects. 4. The scope for control of risks depends on a knowledge of likely adverse effects and the availability of technical and managerial means for reducing exposure. 5. The relationships between the employee, his employer, suppliers, expert advisers and the regulatory authorities determine the effectiveness with which toxic risks are identified and control measures implemented.
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Carter: striking the right balance? Interview by Michael Bangs. OCCUPATIONAL HEALTH; A JOURNAL FOR OCCUPATIONAL HEALTH NURSES 1985; 37:262-3. [PMID: 3850455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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The contribution of the Society of Occupational Medicine to occupational health practice 1935-1985. THE JOURNAL OF THE SOCIETY OF OCCUPATIONAL MEDICINE 1985:4-22. [PMID: 3903348 DOI: 10.1093/occmed/35.jubilee_issue.4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Information on methyl isocyanate. Lancet 1985; 1:173. [PMID: 2857252 DOI: 10.1016/s0140-6736(85)91948-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Genotoxicity studies on di-(2-ethylhexyl) phthalate and adipate and toxicity studies on di-(2-ethylhexyl) phthalate in the rat and marmoset. Food Chem Toxicol 1984; 22:151-5. [PMID: 6421684 DOI: 10.1016/0278-6915(84)90096-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
These studies have provided evidence that DEHP and DEHA do not bind covalently to DNA and do not therefore possess the characteristics of a genotoxic agent (Lutz, 1982). This suggests that the tumours induced in the rodent liver may result from some non-genotoxic mechanism and supports the view that the weakly positive dominant lethal test seen on administration of DEHP by the ip (but not the oral) route (Singh et al. 1974) is unlikely to have resulted from a direct effect on the genome of the sperm cells. Although the mechanism responsible for the induction of tumours by high doses of DEHP in rodents is not clear, it would appear both from these studies and from work on hypolipidaemic agents, that peroxisomal proliferation and the induction of enzymes associated with this organelle are in some way implicated (Cohen & Grasso, 1981). Other studies have shown that changes of this type are produced by doses of hypolipidaemic agents that induce liver cancer in rodents (Cohen & Grasso, 1981) and our investigations have indicated that they were also prominent at dose levels of DEHP similar to those that induced liver cancer in the NCI study (National Toxicology Program, 1982). No cancer induction would be expected to occur in the absence of these changes. In our dose-response study in rats it was shown that at the lowest dose (50 mg/kg body weight/day, approximately equivalent to a dietary level of 1000 ppm) several effects seen with higher doses were not apparent and others differed only slightly from normal control values. This is particularly relevant to assessments of the risk posed by DEHP and DEHA present as contaminants in foods, since human exposure via the food chain has been estimated by Shiota, Chou & Nishimura (1980) as 30 micrograms/kg body weight/day, several orders of magnitude less than the lowest exposure level used in these experiments. In addition, our studies indicate that none of the changes found in the rat were observed in the marmoset, suggesting that rodents and primates differ fundamentally in their hepatic and testicular response to DEHP. Previous studies by other authors (reviewed by Cohen & Grasso, 1981) indicated that morphological changes in the endoplasmic reticulum and the proliferation of peroxisomes are not features of the response of monkeys and man to high doses of hypolipidaemic agents.(ABSTRACT TRUNCATED AT 400 WORDS)
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Responsibility and accountability--health protection programmes. THE JOURNAL OF THE SOCIETY OF OCCUPATIONAL MEDICINE 1982; 32:112-8. [PMID: 7120933 DOI: 10.1093/occmed/32.1.112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Mortality of United Kingdom acrylonitrile polymerisation workers. BRITISH JOURNAL OF INDUSTRIAL MEDICINE 1981; 38:247-253. [PMID: 7272237 PMCID: PMC1008882 DOI: 10.1136/oem.38.3.247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The mortality of 1111 men who worked on the polymerisation of acrylonitrile and the spinning of acrylic fibre from 1950 to 1968 was surveyed up to the end of 1978. Seventy-nine deaths were identified. The population was drawn from six factories, where polymerisation started before 1968, in England, Wales, Scotland, and Northern Ireland. In the group of men exposed to acrylonitrile for at least one year the total number of deaths was smaller than expected. An excess of deaths from all cancers was found, arising mainly from cancers of the lung, stomach, colon, and brain, but the excess was not statistically significant. Significant excesses of stomach cancer overall and in those aged 55-64, and of lung cancer in those aged 15-44 were found. Consideration of deaths according to factory indicated that the excesses of stomach cancer may have been due to regional factors. The excess of lung cancer was investigated further in view of the fact that, unusually, it occurred in relatively young men, but no consistent difference between the duration of exposure to acrylonitrile of the three young patients with lung cancer and matched controls was found. The study is limited and further analysis in the future is needed. The results are not conclusive and neither add to nor detract from existing suspicions that acrylonitrile is a human carcinogen but, taken together with evidence from other studies, indicate the necessity for the continuing surveillance of the exposed population in the United Kingdom.
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Abstract
Age-standardised mortality-rates for a population of 2100 male workers exposed to vinyl chloride for periods of up to 27 years do not show any excess of total or cause-specific mortality. 1 case of angiosarcoma of the liver was identified just outside the study period. There was no suggestion of an increased frequency of deaths from the more common malignant diseases.
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Prevention, attribution or blame? The role of health care at work. COMMUNITY HEALTH (BRISTOL, ENGLAND) 1975; 7:79-82. [PMID: 1183147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Absence from work attributed to sickness: its nature and control. COMMUNITY HEALTH (BRISTOL, ENGLAND) 1975; 6:330-5. [PMID: 1139874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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The Microscopical Structure of the Enamel of Two Sparassodonts, Cladosictis and Pharsophorus, as evidence of their Marsupial Character: together with a Note on the Value of the Pattern of the Enamel as a Test of Affinity. J Anat 1920; 54:189-95. [PMID: 17103896 PMCID: PMC1262899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
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A Note on the Ameloblast Cells in Esox. Proc R Soc Med 1909; 2:175. [PMID: 19973868 PMCID: PMC2046492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Some Notes on the Growth of the Jaws. Proc R Soc Med 1908; 1:17-26. [PMID: 19973237 PMCID: PMC2045848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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