Treatment with pneumatic dilation or laparoscopic Heller myotomy similarly improves achalasia-specific disease severity at 1 year. Either of the therapeutic approaches can be used as first-line therapy for previously untreated adults with achalasia.

Background: Quality in health care can be evaluated using quality indicators (QIs). Elements contained in the surgical operative report are potential sources for QI data, but little is known about the completeness of the narrative operative report (NR). We evaluated the completeness of the NR for patients undergoing a pancreaticoduodenectomy. Methods:We reviewed NRs for patients undergoing a pancreaticoduodenectomy over a 1-year period. We extracted 79 variables related to patient and narrator characteristics, process of care measures, surgical technique and oncology-related outcomes by document analysis. Data were coded and evaluated for completeness. Results:We analyzed 74 NRs. The median number of variables reported was 43.5 (range 13-54). Variables related to surgical technique were most complete. Process of care and oncology-related variables were often omitted. Completeness of the NR was associated with longer operative duration. Conclusion:The NRs were often incomplete and of poor quality. Important elements, including process of care and oncology-related data, were frequently missing. Thus, the NR is an inadequate data source for QI. Development and use of alternative reporting methods, including standardized synoptic operative reports, should be encouraged to improve documentation of care and serve as a measure of quality of surgical care. Conclusion :Les NO sont souvent incomplètes et leur qualité laisse à désirer. Des éléments importants, dont le protocole opératoire et les données oncologiques, étaient souvent manquants. Ainsi, les NO constituent une source inadéquate de données en ce qui concerne les IQ. Il faudra encourager la mise au point et l'utilisation d'autres types de rapports, dont des synopsis opératoires standardisés, pour mieux documenter les soins chirurgicaux prodigués et pour en évaluer la qualité. Q uality improvement is an important component of health care systems. Quality in health care can be evaluated in terms of the structures, processes and outcomes of care.

Achalasia substantially limits the lifestyle of patients with the disease. It also implies a financial burden of care for patients and leads to decreased work productivity.

IntroductionSome cardiovascular devices are licensed based on limited evidence, potentially exposing patients to devices that are not safe or effective. Research is needed to ascertain if the same is true of other types of medical devices. Knee arthroplasty is a widely-used surgical procedure yet implant failures are not uncommon. The purpose of this study was to characterize available evidence on the safety and effectiveness of knee implants.MethodsA review of primary studies included in health technology assessments (HTA) on total (TKA) and unicompartmental knee arthroplasty (UKA) was conducted. MEDLINE, EMBASE, CINAHL, Cochrane Library and Biotechnology & BioEngineering Abstracts were searched from 2005 to 2014, plus journal tables of contents and 32 HTA web sites. Patients were aged 18 and older who underwent primary TKA or UKA assessed in cohort or randomized controlled studies. Summary statistics were used to report study characteristics.ResultsA total of 265 eligible primary studies published between 1986 and 2014 involving 59,217 patients were identified in 10 HTAs (2 low, 7 moderate, 1 high risk of bias). Most evaluated TKA (198, 74.5%). The quality of evidence in primary studies was limited. Most studies were industry-funded (23.8%) or offered no declaration of funding or conflict of interest (44.9%); based on uncontrolled single cohorts (58.5%), enrolled fewer than 100 patients (66.4%), and followed patients for 2 years or less (UKA: single cohort 29.8%, comparative cohort 16.7%, randomized trial 25.0%; TKA: single cohort 25.0%, comparative cohort 31.4%, randomized trial 48.6%). Furthermore, most devices were evaluated in only one study (55.3% TKA implants, 61.1% UKA implants).ConclusionsPatients, physicians, hospitals and payers rely on poor-quality evidence to support decisions about knee implants. Further research is needed to explore how decisions about the use of devices are currently made, and how the evidence base for device safety and effectiveness can be strengthened.

In an effort to reduce wait times, Canadian provincial governments have introduced numerous wait time reduction programs and policies. The objective of this study was to provide an overview of elective surgery wait time reduction initiatives across the Canadian provinces from 2000 to 2018. Each of the 10 provincial government web sites were searched. A theoretical framework for elective surgery wait time reduction policies was developed. The final framework is broadly organized into a supply-demand-performance management model. The majority were categorized as supply-oriented initiatives, which have been implemented by all the provinces in some form. Demand-oriented initiatives have been implemented the least. Our conceptual framework may be used to categorize wait time reduction initiatives for the purpose of policy development and evaluation.