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PubMed1996

[Laparoscopic cholecystectomy causing injury to biliary tracts. Analysis of the results of 26,440 operations in Hungary].

The authors analyse the etiology, diagnosis, treatment and outcome of 148 biliary tract injuries in connection with 26,440 laparoscopic cholecystectomies performed in 89 domestic institutes between January 1st, 1991, and December 31st, 1994. There was no significant correlation between the amount of laparoscopic cholecystectomies performed in one institute and the incidence of biliary tract injuries and postoperative bile leakage (wide range of figures were found in different institutes), but in the second year of practice, the incidence of both complication decreased (there was statistically significant difference between the regression co-efficients). There was no significant correlation between the laparoscopic cholecystectomies performed and the rate of conversion, but the co-efficient of the regression curve showing the correlation of the absolute number of laparoscopic cholecystectomies and conversions significantly decreased in the second year of practice. In institutes having significantly more conversions, more cases of bile leakage was found also. There is a significantly positive relationship between biliary tract injuries and postoperative bile leakage; the more lesions are found in an institute, the more cases of bile leakage they have. There was no significant relationship between the incidence biliary tract injuries and postoperative bile leakage and the usage of intraoperative cholangiography, preoperative intravenous cholangiography and/or ERCP. The partial and complete injuries of main bile ducts were detected intraoperatively significantly more often while most of the lesions of the area of cystic duct were detected postoperatively. There was no significant difference between the types of the only postoperative recognized injuries and the time of establishing the diagnosis. Simple suture was performed in 69.2% of the partial injuries (with or without T-tube or other drainage), while 63.3% of the complete transsections were treated with biliodigestive anastomosis. In univariant analysis the type of injury, the primary treatment modality did not affect on the outcome (the ratio of cured and expired), but significantly more patients continue to have complaints following biliodigestive anastomosis than following the treatment of lesions around the cystic duct. The older the patient is, the worse the prognosis is. The primary treatment modality (biliodigestive anastomosis or biliary tract reconstruction with or without drain) did not significantly altered the necessity of reoperation. Thermic injury caused significantly more partial than complete lesion. Disturbance in identification of the anatomic structures leads significantly more partial or complete main bile duct injuries than lesion in region of the cystic duct and causes more complete transsections than partial lesions. According to multivariant analysis the outcome is significantly influenced in an adverse way by the necessity of repeated interventions and higher age.

Analysis of Variance↗
PubMed1992

Interinstitutional assessment of colorectal carcinoma surgical pathology report adequacy. A College of American Pathologists Q-Probes study of practice patterns from 532 laboratories and 15,940 reports.

In 1991, the College of American Pathologist's Q-Probes Quality Improvement Program evaluated practices in 532 institutions for pathologic information provided in surgical pathology reports of 15,940 resected primary colorectal carcinomas. Participating institutions studied their last 30 completed cases and were from the United States (98%), Canada (1.5%), and Australia (0.4%). The influence of various institutional differences and other practice patterns were analyzed to determine factors associated with an increased institutional likelihood of providing information on pathology reports. The one practice significantly associated with increased likelihood of providing complete oncologic pathology information on eight of 11 gross and microscopic information items surveyed was the use of a standard report form or checklist. Other institutional differences bearing inconsistent associations included teaching institution status, presence of pathology residency, use of microscopic descriptions, institution bedsize category, and performance of DNA ploidy analysis. The development and adoption of a standardized report form or checklist for each case is a simple but effective means to assure report adequacy and consistent communication of oncologic pathology information. In conjunction with accompanying criteria for its accurate use, this process can be considered a practice guideline or practice parameter that can be extended to the surgical pathology examination of all resected malignant neoplasms.

Colorectal Neoplasms↗
PubMed1993

Decision making in health care institutions: the health care practice paradigm.

Based on research reported in the health care literature, this paper adapts Blake and Mouton's (1985) two dimensional Managerial Grid to develop a model called the Health Care Practice Paradigm. The paradigm postulates two primary dimensions to represent the behavior of health care providers and practitioners: (1) patient orientation and (2) task orientation. To illustrate the usefulness of this approach, a study of the decision making processes of dietitians with respect to a new product was conducted. Based on a national sample of dietitians, the findings suggest that health care orientation of the dietitians is a better predictor of attitudes toward trying a new product than traditional demographic factors such as hospital size. Key implications for health care providers targeting new products toward hospitals and other health care institutions are highlighted.

Analysis of Variance↗
PubMed2006

Mortality in general practice: problems concerning deaths in institutions.

Following the provision of all general practitioners in Grampian with data on their practice death rates, the experience of death rates at institutions in the region was examined. Nursing homes are more likely to be situated in less deprived areas and their age-specific death rates are generally higher than those experienced by residents from non-institutional settings. For residents in non-institutional settings in Grampian, higher death rates generally parallel increasing deprivation. This expected trend is reversed when describing the mortality experience of nursing home residents. One reason for this is the movement of elderly people to the locations of nursing homes in less deprived areas. Methodological issues are discussed and proposals are made to improve the analysis of mortality in this article.

Aged↗
PubMed2004

Aspiration and ingestion in dental practice: a 10-year institutional review.

BACKGROUND: This article is an institutional retrospective review of incidents involving aspiration and ingestion of dental foreign objects at a large multidisciplinary dental educational facility. It was undertaken to determine which dental procedures were more likely to involve aspiration or ingestion, as well as to evaluate the outcome of these adverse incidents. METHODS: The inclusion criteria involved all patients who were documented to have experienced loss of dental instruments or material behind the posterior pharynx during a 10-year consecutive period. The dental and medical records of these patients were analyzed, and the outcomes of the adverse events fell into three categories: aspiration, ingestion, or neither aspirated nor ingested. The authors also noted the type of dental instrument and the specialty or area of dentistry in which this event occurred. RESULTS: There were 36 documented cases. Twenty-five of these were instances of ingestion and one was an aspiration. In 10 cases, aspiration and ingestion were ruled out through radiographic examination or the object was retrieved from the patient's mouth. CONCLUSIONS: Fixed prosthodontic therapy had the highest number of incidents of adverse outcomes. Ingestion was a more prevalent outcome than aspiration. Dental procedures involving single-tooth cast or prefabricated restorations involving cementation have a higher likelihood of aspiration. CLINICAL IMPLICATIONS: The implications for clinical practice include the recognition of risk that dental therapy demands in regard to the airway and posterior pharynx, documentation and follow-up of adverse outcomes, and the use of preventive measures such as rubber dams or gauze throat screens or floss ligatures.

Cementation↗
PubMed2001

Predictors of follow-up of atypical and ASCUS papanicolaou tests in a high-risk population.

OBJECTIVE: Our goals were to assess adherence to the National Cancer Institute clinical practice guideline for the management of atypical squamous cells of uncertain significance (ASCUS) Papanicolaou (Pap) test results in a community at high risk of cervical cancer. We also hoped to identify predictors of adherence to the guideline. STUDY DESIGN: We used an historical cohort and collected data by chart abstraction. POPULATION: Our study included women receiving care in 7 urban community health centers who had an initial ASCUS or atypical Pap test result in 1996. We excluded women with a history of cervical dysplasia or human immunodeficiency virus infection, yielding a final sample of 387 women. OUTCOMES: measured The outcome measured was the level of adherence to the guideline, defined as falling within 1 of 3 mutually exclusive categories (complete, moderate, or low). RESULTS: Care providers recommended colposcopy after an initial atypical Pap test result in 12% of cases and repeat cytology in 67%. Failure to document a plan for management was found in 19% of cases. Complete adherence was achieved for 27% of subjects, moderate adherence for 28%, and low adherence for 45%. The factors associated with complete versus moderate or low adherence included site of care, description of the abnormality (ASCUS vs atypia), availability of on-site colposcopy, and discussing the plan at a visit. CONCLUSIONS: Adherence with the National Cancer Institute clinical practice guideline in this setting was disappointing and varied substantially by site. Factors amenable to change that may improve follow-up include good communication of results with patients and providing colposcopy at the site of primary care.

Cohort Studies↗
PubMed1978

Some business and tax aspects of clinical practice plans.

Medical schools throughout the country have developed diverse organizational forms through which their faculty members provide clinical services. In this article the author reviews several of the reasons frequently offered to support involvement of a medical school in a faculty practice plan and suggests many business and tax considerations which should be taken into account by a medical school in developing a plan to meet its objectives. He also reviews many of the considerations involved in establishing and operating specific types of group practice plans. The author concludes that, with conscientious planning and implementation, faculty members can receive professional satisfaction, medical schools can obtain many benefits, and the public will benefit from improved health care.

Accounts Payable and Receivable↗
PubMed2005

A 25-year single institution analysis of health, practice, and fate of general surgeons.

OBJECTIVE: The objective of this study was to analyze nearly 3 decades of surgical residents from an established training program to carefully define individual outcomes on personal and professional health and practice satisfaction. SUMMARY BACKGROUND DATA: A paucity of data exists regarding the health and related practice issues of surgeons post-residency training. Despite several studies examining surgeon burnout and alcohol dependency problems, there have been no detailed reports defining health problems in practicing surgeons or preventive health patterns in this physician population. Important practice factors, including family and practice stress, that may impact on surgical career longevity and satisfaction have similarly received minimal focused examination. METHODS: All former surgery residents at the University of Wisconsin from 1978 to 2002 were contacted. Detailed direct interview or phone contact was made to ensure confidentiality and to obtain reliable data. Interviews concentrated on serious health and practice issues since residency completion. RESULTS: One hundred ten of 114 (97%) former residents were contacted. There were 100 males and 14 females with 2 deaths (accident, suicide). Including deaths and those lost to follow up, 15 (13.2%) were non-practicing; 5 voluntarily (3 planned, 1 accident, 1 arthritis) and 4 involuntarily (alcohol/substance dependency). Eighty-nine percent were married or remarried with a 21.4% divorce rate post-residency. Major health issues occurred in 32% of all surveyed and in 50% of those ages > or =50. Only 10% reported complete lack of weekly exercise activity with 62% exercising at least 3 times per week. Body mass index increased from 23.9 +/- 1.5 kg/m (age <40) to 26.6 +/- 3.0 kg/m (P = 0.009) by age > or =50. Alcohol dependency was confirmed in 7.3%. Overall, 75% of surgeons surveyed were satisfied with their practice/career. CONCLUSION: Despite a high job satisfaction rate, surgeon health may be compromised in up to 50% by age > or =50, with a 20% voluntary or involuntary retirement rate. Alcohol dependency occurred in up to 7.3% of surgeons, which contributed to the practice attrition rate. The success and length of a career in surgery is defined by post-residency factors rarely examined during training and include major and minor health issues, preventive health patterns/exercise, alcohol use or dependency, family life, and practice satisfaction. Surgeons mentoring during the course of surgical training should be improved to inform of important health and practice issues and consequences.

Adult↗
PubMed1978

An analysis of interdental cleaning habits.

A study using a method of questioning regarding the interdental cleaning habits of 766 patients in the Periodontics Department of the Brisbane Dental Hospital revealed: 1. Only 11.5 percent used an interdental aid once or more daily. 2. Only 14.3 percent of those who had received regular dental treatment used an aid at least once daily. 3. Thirty percent of patients who had received regular dental treatment had received some instruction in the use of interdental aids. 4. Significantly more patients receiving periodontal treatment used an aid once daily. 5. There was no difference between institutional and private practice patients in the use of an aid, but more of the last named continued to follow instructions in their use. 6. Significantly more daily users of woodsticks than of dental floss were found. These findings demonstrate a major defect in dental health communication in the sample studied which is probably reflected in a more widespread fashion in a broad cross section of the population.

Dental Care↗
PubMedDate not supplied

Marketing the academic medical center group practice.

From a marketing perspective, there are many differences between private and academic medical center (AMC) group practices. Given the growing competition between the two, write John Eudes and Kathy Divis, it is important for the AMC group practice to understand and use these differences to develop a competitive market advantage.

Academic Medical Centers↗