["Choosing wisely" in infectious diseases : Overuse of antibiotics - too few vaccinations]

Do the Number of Visits and the Cost of Musculoskeletal Care Improve Outcomes? More May Not Be Better

OBJECTIVES

To determine the relationship between health care use and the magnitude of change in patient-reported outcomes in individuals who received treatment for subacromial pain syndrome. The secondary objective was to determine the value of care, as measured by change in pain and disability per dollar spent.

DESIGN

Secondary analysis of a randomized clinical trial that investigated the effects of nonsurgical care for subacromial pain syndrome.

METHODS

Two groups of treatment responders were created, based on 1-year change in Shoulder Pain and Disability Index (SPADI) score (high, 46.83 points; low, 8.21 points). Regression analysis was performed to determine the association between health care use and 1-year change in SPADI score. Baseline SPADI score was used as a covariate in the regression analysis. Value was measured by comparing health care visits and costs expended per SPADI 1-point change between responder groups.

RESULTS

Ninety-eight patients were included; 38 were classified as high responders (mean 1-year SPADI change score, 46.83 points) and 60 were classified as low responders (1-year SPADI change score, 8.21 points). Neither unadjusted medical visits (5.89; 95% confidence interval [CI]: 4.35, 7.44 versus 6.30; 95% CI: 5.14, 7.46) nor medical costs ($1404.86; 95% CI: $1109.34, $1779.09 versus $1679.26; 95% CI: $1391.54, $2026.48) were significantly different between high and low responders, respectively.

CONCLUSION

Neither the number of visits nor the financial cost of nonsurgical shoulder- related care was associated with improvement in shoulder pain and disability at 1 year. J Orthop Sports Phys Ther 2020;50(11):642-648. doi:10.2519/jospt.2020.9440.

[Acute and chronic cough-What is new?]

The most frequent cause of acute cough (lasting up to 3 weeks) or subacute cough (3-8 weeks) is a viral infection, which is mostly a self-limiting disease in otherwise healthy persons. Some herbal compounds, the antitussive dextromethorphan and ambroxol are effective for symptom relief. Antibiotics are ineffective and should not be used due to resistance development. If after appropriate diagnostic procedures the cause of chronic cough, i.e. cough lasting more than 8 weeks, cannot be attributed to a well-established respiratory disease, it meets the definition of a disease in its own right, chronic idiopathic (unexplained) cough (CIH). This is caused by hypersensitivity of the cough reflex. Thus, even weak low threshold stimuli, e.g. changing temperature, extensive speaking and odors can trigger the cough reflex. In the case of nonresponse to guideline-conform treatment the definition of chronic refractory cough is met.

[Choosing Wisely: rationale, implementation, and evaluation]

"Klug entscheiden" (Choosing Wisely) is an initiative launched by the German Society for Internal Medicine (DGIM) to boost the quality of medical indication by identifying both medical/therapeutic over- and underuse. Twelve specialist societies for internal medicine and DGIM associated societies develop corresponding recommendations which are subsequently evaluated and rejected or approved in a structured procedure by a multidisciplinary commission. Since 2016, 115 positive and negative recommendations have been developed and released for print media, radio and television. Physicians can obtain the DGIM/BDI* certificate "Klug entscheiden". First steps have been undertaken to implement "Klug entscheiden" in medical education. The wide dissemination and intense discussions give a reason to hope that positive and negative recommendations will be put into practice and that the awareness towards the relevance of the quality of medical indication will grow. And finally, specific recommendations are to be developed the implementation of which can be evaluated prospectively. * Professional organization of German specialists for internal medicine.

[Septic arthritis and spondylodiscitis : Rare but feared diseases]

Septic arthritis and spondylodiscitis are relatively rare but severe diseases with increasing incidence. Septic arthritis is an emergency situation with high morbidity (40 %) and fatality rates (11 %). The infection occurs via a hematogenous route by direct inoculation or per continuitatem. Patients with pre-existing destructive joint diseases or under immunosuppressive treatment are particularly at risk. It is mandatory to sample synovial fluid for isolation of the relevant pathogen and quantification of leucocytes before starting antibiotic therapy. In order to preserve the joint, early evacuation of the infected synovial space is necessary. Spondylodiscitis is characterized by infection of the vertebra and neighboring discs mainly via a hematogenous route. Immunosuppressed and older patients are primarily at risk of infection. Back pain represents the main symptom but due to its unspecific character and the frequent absence of fever, diagnosis is often delayed. In Europe Staphylococcus aureus is the most prevalent pathogen, whereas tuberculosis is the most frequent causal agent worldwide. Magnetic resonance imaging (MRI) respresents the method of choice for the radiological diagnostics. In stable patients isolation of the pathogen should be achieved before starting antimicrobial therapy (e.g. blood cultures or tissue samples by computed tomography guided puncture or biopsy). The recommended duration of pathogen-specific antibiotic therapy for native spondylodiscitis is normally 6 weeks.

[Response to and further development of the Choosing wisely initiative]

The Choosing wisely initiative of the German Society of Internal Medicine ("Deutschen Gesellschaft für Innere Medizin," DGIM) and its 12 core focus area specialist societies were brought into being in 2014. The German initiative differs from the American campaign in that it not only considers overuse of diagnostic and therapeutic healthcare services, but also addresses procedures which are frequently not performed although they would bring benefits for patients. Furthermore, the recommendations were approved by an interdisciplinary consensus commission under consideration of all key internal medicine aspects. Since 2014, the initiative has received widespread attention. The 115 recommendations approved by the consensus commission have meanwhile been published in 20 articles. An array of measures were subsequently adopted to further promote the Choosing wisely recommendations ("Klug-entscheiden-Empfehlungen," KEE). These include the systematic incorporation of KEE symposia into DGIM annual congresses and the congresses of the core focus area specialist societies, as well as consideration of the KEE during establishment of future guidelines. Particular attention was paid to the importance of initiating and promoting a research project aimed at familiarizing medical students with the principles and content of the Choosing wisely initiative. The decision for or against specific diagnostic and therapeutic procedures represents an essential medical competence, which should therefore be trained prior to qualification.