21 de gener 2021

The loss of professional autonomy and the hegemony of marketplace medicine

The Corporatization of American Health Care_ The Rise of Corporate Hegemony and the Loss of Professional Autonomy

Marketplace medicine has achieved such a strong ideological grip on our national consciousness, especially within the ranks of the health professions. Vested interests have been very persuasive in their propaganda against systems in other nations. Canada’s universal national health insurance model is maligned continually as unworkable here in the United States, even though our own Medicare system borrowed both its name and some structure from the Canadian national system—just without becoming universal for everyone! Americans do not realize how much of their money is wasted in this corporate healthcare system on overly priced, tax-supported care, coupled with such climbing out-of pocket personal payments for their families for this corporate healthcare system.


 

19 de gener 2021

Clinical utility of genomic sequencing

 Clinical utility of genomic sequencing: a measurement toolkit

From Genomic Medicine:

For a diagnostic test such as WGS (whole genome sequencing) to be accepted into practice, commissioned in a health system, or receive coverage and reimbursement through health insurance, evidence of clinical utility and cost-effectiveness is generally required. Unlike prospective clinical research where the ‘effectiveness’ of an intervention can be easily tied to a predefined health outcome, the concept of clinical utility in genetic medicine is rarely uniformly defined nor necessarily directly tied to a specific health outcome. As such, generating and evaluating evidence of clinical utility is complex. The challenge in defining clinical utility today is compounded by the extraordinary heterogeneity of rare diseases, as well as the polygenic nature of more common conditions for which WGS is expected to be relevant. In this paper, we aim to extend earlier conceptualizations of clinical utility as applied to the diagnostic use of WGS and suggest that this framework not only be used as a tool for evidence review

 The application of this model to WGS includes six levels of efficacy: technical efficacy, diagnostic accuracy efficacy, diagnostic thinking efficacy, therapeutic efficacy, patient outcome efficacy, and societal efficacy (Table 1, Fig. 1). The model is hierarchical; achieving a given level of efficacy is often but not always contingent upon a demonstration of efficacy at the preceding level. As described in Fig. 1, levels 1–3 are necessarily contingent but beyond level 3, a genetic test can achieve therapeutic, patient outcome, and/or societal impact in ways that are contingent upon one another or independent of one another. We retain the levels of technical and diagnostic accuracy efficacy (i.e., levels 1 and 2) as essential starting points in our guiding framework as they are fundamental precursors to achieving clinical utility. However, since these laboratory-based components of efficacy are well-debated and described in the WGS literature and in recent guidelines published by members of our group27, we focus here on four levels of the efficacy model (i.e., levels 3–6) that align most directly with a broad definition of clinical utility and extend beyond laboratory-based components of efficacy. In emphasizing these four levels of efficacy as components of clinical utility, our intent is to encourage the use of a broad set of health and non-health-related indicators of value to bolster the state of evidence in this area, rather than to convey that all aspects of clinical utility need to be achieved for WGS adoption and reimbursement.


 

 

18 de gener 2021

Gene writing

 Gene Writing: A New Type of Genetic Engineering

Mobile genetic elements

This Company Wants to Rewrite the Future of Genetic Disease



CRISPR 2020, a breakthrough year

 2020 Was the Turning Point for CRISPR

At an Oregon hospital in March, a patient with a type of inherited blindness became the first to receive a gene-editing injection directly into their eye. It was the first time CRISPR was used in an attempt to edit a gene inside someone’s body. A second person this year also received the experimental treatment, which is designed to snip out a genetic mutation responsible for their severe visual impairment.

 Despite its versatility, CRISPR is still error-prone. For the past few years, scientists have been working on more precise versions of CRISPR that are potentially safer than the original. This year, they made notable progress in advancing these new versions to human patients.

 

15 de gener 2021

Precision medicine

 Precision Medicine for Investigators, Practitioners and Providers

Many topics under the same umbrella:

Table of Contents

Introduction

2. Role of genomics in precision medicine

3. High throughput omics in the precision medicine ecosystem

4. Infant gut microbiome

5. Paraprebiotics

6. Fecal transplantation in autoimmune disease

7. Drug pharmacomicrobiomics

8. CRISPR technology for genome editing

9. Engineering microbial living therapeutics

10. Organ on a chip

11. Multicellular in-vitro organ systems

12. The role of biobanks in biomarker development

13. Translational interest of immune profiling

14. Organoid pharmacotyping

15. Large datasets for genomic investigation

16. Modern applications of neurogenetics

17. Genomic profiling in cancer

18. Genomics in pediatrics

19. Genomics of gastric cancer

20.  Genomics of prostate cancer

21. MicroRNAs and inflammation markers in obesity

22. MiRNA sequencing for myocardial infarction screening

23. Cell free DNA in hepatocellular carcinoma

24. Non coding RNA in cancer

25. Germline variants and childhood cancer

26. Pharmacogenomics in cancer

27. Proteomic biomarkers in vireoretinal disease

28. Proteomics in respiratory diseases

29. Cardiovascular proteomics

30. Host genetics, microbiome, and inflammatory bowel disease

31. Sampling, Analyzing, and Integrating Microbiome ‘omics Data in a Translational Clinical Setting

32. Omics and microbiome in sepsis

33. Molecular and omics methods for invasive candidiasis

34. Lipid metabolism in colorectal cancer

35. Salivary volatolome in breast cancer

36. immunodiagnosis in leprosy

37. decision support systems in breast cancer

38. Electronic medical records and diabetes phenotyping

39. Clinical signature of suicide risk

40. Machine learning and cluster analysis in critical care

41. Artificial intelligence in gastroenterology

42. Algorithms for epileptic seizure prediction

43. Precision medicine in ophthalmology

44. Phenotyping COPD

45. Lifestyle medicine

46. Precision medicine for a healthier world

47. Aging and clustering of functional brain networks

48. Nutrigenetics

49. Genome editing in reproductive medicine

50. MRI guided prostate biopsy

51. Precision Nutrition

52. Theranostics in precision oncology

53. Precision medicine in daily practice

54. Imaging in precision medicine

55. Organoid for drug screening

56. Printing of personalized medication using binder jetting 3D printer

57. 3 D printing in orthopedic trauma

58. Consumer genetic testing tools in depression

59. The future of wearables

60. Tumor heterogeneity and drug development

61. Smartphone based clinical diagnosis

62. Smartphone biosensing for point of care use

63. Data security and patient protection

64. Blockchain solutions for healthcare

65. Ethical questions in gene therapy

66. Pitfalls of organ on a chip technologies

67. Regulatory issues of artificial intelligence in radiology

68. Academic industrial alliance

69. The future of precision medicine

70. Precision Medicine Glossary

71. Useful internet sites



12 de gener 2021

Saving democracy

 Governor Schwarzenegger's Message Following this Week's Attack on the Capitol



09 de gener 2021

Business rules

 The Six New Rules of Business. Creating Real Value in a Changing World

1. Intangibles drive value, not the balance sheet: Reputation, trust, and other intangibles—not profit—drive business value and cannot be measured in traditional ways

2. Purpose over profits: Businesses serve many objectives beyond shareholder value. Purpose is more than a slogan; it is revealed through how the company operates and the decisions it makes. Taken seriously, the Purpose signals long term goals and helps the company prevail over short-term pressures.

3. Corporate Responsibility is more than your carbon footprint: Corporate responsibility is defined far outside the business gates—extending through the supply chain and ecosystem to an engaged public.

4. Employees are more than 'stakeholders' -- they are the business: Employees are corporate allies that hold businesses accountable, connect social and environmental issues to business priorities and give voice to risk and competitive advantage in a culture of growing inequality and social unrest.

5. Culture is King: Competition for talent and a focus on innovation and the human element take precedence over capital markets.

6. Co-create, don't compete: When the system is at risk, enlist business partners along the supply chain to raise the bar for the industry as a whole, and win.