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181.
Judith D de Jong Phil Heiligers Peter P Groenewegen Lammert Hingstman 《BMC health services research》2006,6(1):26-8
Background
An increasing number of medical specialists prefer to work part-time. This development can be found worldwide. Problems to be faced in the realization of part-time work in medicine include the division of night and weekend shifts, as well as communication between physicians and continuity of care. People tend to think that physicians working part-time are less devoted to their work, implying that full-time physicians complete a greater number of tasks. The central question in this article is whether part-time medical specialists allocate their time differently to their tasks than full-time medical specialists. 相似文献182.
Background
The development of an instrument accurately assessing service quality in the GP Exercise Referral Scheme (ERS) industry could potentially inform scheme organisers of the factors that affect adherence rates leading to the implementation of strategic interventions aimed at reducing client drop-out. 相似文献183.
184.
Macroscopic evaluation of rectal cancer resection specimen: clinical significance of the pathologist in quality control. 总被引:19,自引:0,他引:19
Iris D Nagtegaal Cornelis J H van de Velde Erik van der Worp Ellen Kapiteijn Phil Quirke J Han J M van Krieken 《Journal of clinical oncology》2002,20(7):1729-1734
PURPOSE: Quality assessment and assurance are important issues in modern health care. For the evaluation of surgical procedures, there are indirect parameters such as complication, recurrence, and survival rates. These parameters are of limited value for the individual surgeon, and there is an obvious need for direct parameters. We have evaluated criteria by which pathologists can judge the quality or completeness of the resection specimen in a randomized trial for rectal cancer. PATIENTS AND METHODS: The pathology reports of all patients entered onto a Dutch multicenter randomized trial were reviewed. All participating pathologists had been instructed by workshops and videos in order to obtain standardized pathology work-up. A three-tiered classification was applied to assess completeness of the total mesorectal excision (TME). Prognostic value of this classification was tested using log-rank analysis of Kaplan-Meier survival curves using the data of all patients who did not receive any adjuvant treatment. RESULTS: Included were 180 patients. In 24% (n = 43), the mesorectum was incomplete. Patients in this group had an increased risk for local and distant recurrence, 36.1% v. 20.3% recurrence in the group with a complete mesorectum (P =.02). Follow-up is too short to observe an effect on survival rates. CONCLUSION: A patient's prognosis is predicted by applying a classification of macroscopic completeness on a rectal resection specimen. We conclude that pathologists are able to judge the quality of TME for rectal cancer. With this direct interdisciplinary assessment instrument, we establish a new role of the pathologist in quality control. 相似文献
185.
The staged management of complex entero-urinary fistulae 总被引:1,自引:0,他引:1
Shackley DC Brew CJ Bryden AA Anderson ID Carlson GL Scott NA Clarke NW 《BJU international》2000,86(6):624-629
OBJECTIVE: To present the results of the staged management of complex entero-urinary fistulae. PATIENTS AND METHODS: Ten patients with complex entero-urinary fistulae were reviewed; all patients were referred to a national intestinal failure unit after failed treatment in other centres. Each patient was treated in three stages. The acute stage involved proximal defunctioning and distal drainage of both the gastrointestinal and urinary tracts to isolate the fistula, together with the eradication of sepsis. The recovery stage involved total parenteral nutrition, organ support, radiological planning of surgical reconstruction and intensive nursing. The reconstructive stage followed when the patient was stable, nutritionally replenished and intra-abdominal sepsis was controlled. Surgery was undertaken jointly by urological and gastrointestinal surgeons. RESULTS: The fistulae were treated successfully in all patients, with functional restoration in four, and/or diversion of the gastrointestinal and urological tracts in six. The mean (range) time to reconstruction was 5 (1-20) months. There were no postoperative deaths. CONCLUSION: A staged multidisciplinary approach with delayed reconstruction can achieve a successful outcome in the management of complex entero-urinary fistulae. 相似文献
186.
L.Lewis Wall MD D.Phil.a Pleas Copas MDa N.T.M. Galloway MDb 《American journal of obstetrics and gynecology》1996,175(6):1460-1466
OBJECTIVE: A pedicled rectus muscle flap sling in the treatment of complicated stress urinary incontinence was evaluated. STUDY DESIGN: Thirty-two women underwent a combined vaginal and abdominal sling operation for stress incontinence with a pedicled muscle flap developed from the rectus abdominis muscle. All operations were performed jointly by the same two surgeons. The procedure involved transecting one rectus abdominis muscle just above its first tendinous intersection and isolating the muscle as a flap on its inferior vascular pedicle. The muscle flap was then swung beneath the urethra and bladder neck, pulled into the retropubic space on the contralateral side, and sewn to the obturator internus fascia or to Cooper's ligament. All patients undergoing the procedure had demonstrable stress incontinence on physical examination and underwent preoperative fluoroscopic video urodynamics. The diagnosis of complicated stress incontinence was based on the presence of one or more of the following factors: previous failed antiincontinence surgery (33 operations in 22 patients, average 1.5 operations), open vesical neck on fluoroscopy (14 patients), urethral closure pressure ≤30 cm H2O by the Brown-Wickham technique (16 patients), or massive vaginal prolapse and demonstrable stress incontinence with the prolapse reduced and the urethra supported in a normal position (16 patients). Follow-up ranged from 2 to 13 months (average 6 months). Surgical outcome was assessed by physical examination and a detailed telephone interview conducted by a physician who was not involved in the operations. RESULTS: Twenty-eight patients (87.5%) were satisfied with the results of the operation. There were four surgical failures (12.5%). Stress incontinence persisted in three patients after surgery, and one patient who had mixed incontinence before surgery was cured of stress incontinence but continued to have significant urinary leakage as a result of detrusor overactivity. There appears to be less voiding dysfunction with this technique than with other sling procedures for stress incontinence. CONCLUSIONS: The sling procedure with a rectus abdominis muscle flap appears to be a viable surgical technique in the treatment of complicated stress incontinence. Further study is needed to assess the long-term results of this operation and to evaluate its proper place in reconstructive pelvic surgery. (Am J Obstet Gynecol 1996;175:1460-6.) 相似文献
187.
LESS CONSERVATISM IN THE TREATMENT OF ECLAMPSIA 总被引:1,自引:0,他引:1
188.
189.
Preimplantation Genetic Diagnosis Using Fluorescent Polymerase Chain Reaction: Results and Future Developments 总被引:7,自引:0,他引:7
Purpose:
Fluorescent polymerase chain reaction (PCR) is a multipurpose technique that can be used for diagnosing sex, single-gene defects, and trisomies as well as determining DNA fingerprints from single cells. However, its effectiveness must be assessed before clinical preimplantation genetic diagnosis (PGD) application.
Methods:
Single and multiplex fluorescent PCR was applied to single cells and blastomeres.
Results:
Fluorescent PCR can be used to diagnose sex from blastomeres and has been successfully applied in a clinical PGD sexing program resulting in a confirmed pregnancy. A further major advantage of fluorescent PCR is the ability to multiplex, providing multiple diagnoses and DNA fingerprints with a high reliability (~75% for trisomy, 86% for DNA fingerprint) and good accuracy (70–80%). Allele dropout in multiplex PCR is ~20% per allele and does not appear to be associated with the fragment size.
Conclusions:
Fluorescent PCR is a powerful technique for PGD, and the effects of allele dropout must be considered, particularly in multiplex PCR. 相似文献
190.
Rob Stephenson Amy Ong Tsui Sara Sulzbach Phil Bardsley Getachew Bekele Tilahun Giday Rehana Ahmed Gopi Gopalkrishnan Bamikale Feyesitan 《Health services research》2004,39(6P2):2053-2080
Objectives. Networks of franchised health establishments, providing a standardized set of services, are being implemented in developing countries. This article examines associations between franchise membership and family planning and reproductive health outcomes for both the member provider and the client.
Methods. Regression models are fitted examining associations between franchise membership and family planning and reproductive health outcomes at the service provider and client levels in three settings.
Results. Franchising has a positive association with both general and family planning client volumes, and the number of family planning brands available. Similar associations with franchise membership are not found for reproductive health service outcomes. In some settings, client satisfaction is higher at franchised than other types of health establishments, although the association between franchise membership and client outcomes varies across the settings.
Conclusions. Franchise membership has apparent benefits for both the provider and the client, providing an opportunity to expand access to reproductive health services, although greater attention is needed to shift the focus from family planning to a broader reproductive health context. 相似文献
Methods. Regression models are fitted examining associations between franchise membership and family planning and reproductive health outcomes at the service provider and client levels in three settings.
Results. Franchising has a positive association with both general and family planning client volumes, and the number of family planning brands available. Similar associations with franchise membership are not found for reproductive health service outcomes. In some settings, client satisfaction is higher at franchised than other types of health establishments, although the association between franchise membership and client outcomes varies across the settings.
Conclusions. Franchise membership has apparent benefits for both the provider and the client, providing an opportunity to expand access to reproductive health services, although greater attention is needed to shift the focus from family planning to a broader reproductive health context. 相似文献