Where will medicine be in 2035?

An important determinant of “where medicine will be” in 2035 is the set of dynamics and forces behind healthcare delivery systems, including primarily the payment method, especially regarding reimbursement. It is clear that some form of reform in healthcare will result in a consolidation of the infrastructure paying for and managing patient populations. The infrastructure is bloated and expensive, unnecessarily adding to costs that neither the federal government nor individuals can sustain. This is not to say that I predict movement to a single payer system — that is just one perceived solution to the problem. There are far too many costs in healthcare that offer no benefits in terms of quality; indeed, such costs are a true impediment to quality. Funds that go to infrastructure (insurance companies and other intermediaries) and the demands they put on healthcare delivery work directly against quality of care. So, in the U.S., whether Obamacare persists (most likely) or is replaced with a single payer system, state administered healthcare (exchanges) or some other as-yet-unidentified form, there will be change in how healthcare is delivered from a cost/management perspective. 

From the clinical practice and technology side, there will be enormous changes to healthcare. Here are examples of what I see from tracking trends in clinical practice and medical technology development:

  • Cancer 5 year survival rates will, for many cancers, be well over 90%. Cancer will largely be transformed in most cases to chronic disease that can be effectively managed by surgery, immunology, chemotherapy and other interventions. Cancer and genomics, in particular, has been a lucrative study (see The Cancer Genome Atlas). Immunotherapy developments are also expected to be part of many oncology solutions. Cancer has been a tenacious foe, and remains one we will be fighting for a long time, but the fight will have changed from virtually incapacitating the patient to following protocols that keep cancer in check, if not cure/prevent it. 
  • Diabetes Type 1 (juvenile onset) will be managed in most patients by an “artificial pancreas”, a closed loop glucometer and insulin pump that will self-regulate blood glucose levels. OR, stem cell or other cell therapies may well achieve success in restoring normal insulin production and glucose metabolism in Type 1 patients. The odds are better that a practical, affordable artificial pancreas will developed than stem or other cell therapy, but both technologies are moving aggressively and will gain dramatic successes within 20 years.

Developments in the field of the “artificial pancreas” have recently gathered considerable pace, such that, by 2035, type 1 blood glucose management may be no more onerous than a house thermostat due to the sophistication and ease-of-use made possible with the closed loop, biofeedback capabilities of the integrated glucometer, insulin pump and the algorithms that drive it, but that will not be the end of the development of better options for type 1 diabetics. Cell therapy for type 1 diabetes, which may be readily achieved by one or more of a wide variety of cellular approaches and product forms (including cell/device hybrids) may well have progressed by 2035 to become another viable alternative for type 1 diabetics.

  • Diabetes Type 2 (adult onset) will be a significant problem governed by different dynamics than Type 1. A large body of evidence will exist that shows dramatically reduced incidence of Type 2 associated with obesity management (gastric bypass, satiety drugs, etc.) that will mitigate the growing prevalence of Type 2, but research into pharmacologic or other therapies may at best achieve only modest advances. The problem will reside in the complexity of different Type 2 manifestation, the late onset of the condition in patients who are resistant to the necessary changes in lifestyle and the global epidemic that will challenge dissemination of new technologies and clinical practices to third world populations.

Despite increasing levels of attention being raised to the burden of type 2 worldwide, including all its sequellae (vascular, retinal, kidney and other diseases), the pace of growth globally in type 2 is still such that it will represent a problem and target for pharma, biotech, medical device, and other disciplines.

  • Cell therapy and tissue engineering will offer an enormous number of solutions for conditions currently treated inadequately, if at all. Below is an illustration of the range of applications currently available or in development, a list that will expand (along with successes in each) over the next 20 years.

    Cell therapy will have deeply penetrated virtually every medical specialty by 2035. Most advanced will be those that target less complex tissues: bone, muscle, skin, and select internal organ tissues (e.g., bioengineered bladder, others). However, development will have also followed the money. Currently, development and use of conventional technologies in areas like cardiology, vascular, and neurology entails high expenditure that creates enormous investment incentive that will drive steady development of cell therapy and tissue engineering over the next 20 years, with the goal of better, long-term and/or less costly solutions.
  • Gene therapy will be an option for a majority of genetically-based diseases (especially inherited diseases) and will offer clinical options for non-inherited conditions. Advances in the analysis of inheritance and expression of genes will also enable advanced interventions to either ameliorate or actually preempt the onset of genetic disease.

    As the human genome is the engineering plans for the human body, it is a potential mother lode for the future of medicine, but it remains a complex set of plans to elucidate and exploit for the development of therapies. While genetically-based diseases may readily be addressed by gene therapies in 2035, the host of other diseases that do not have obvious genetic components will resist giving up easy gene therapy solutions. Then again, within 20 years a number of reasonable advances in understanding and intervention could open the gate to widespread “gene therapy” (in some sense) for a breadth of diseases and conditions –> Case in point, the recent emergence of the gene-editing technology, CRISPR, has set the stage for practical applications to correct genetically-based conditions.
  • Drug development will be dramatically more sophisticated, reducing the development time and cost while resulting in drugs that are far more clinically effective (and less prone to side effects). This arises from drug candidates being evaluated via distributed processing systems (or quantum computer systems) that can predict efficacy and side effect without need of expensive and exhaustive animal or human testing.The development of effective drugs will have been accelerated by both modeling systems and increases in our understanding of disease and trauma, including pharmacogenomics to predict drug response. It may not as readily follow that the costs will be reduced, something that may only happen as a result of policy decisions.
  • Most surgical procedures will achieve the ability to be virtually non-invasive. Natural orifice transluminal endoscopic surgery (NOTES) will enable highly sophisticated surgery without ever making an abdominal or other (external) incision. Technologies like “gamma knife” and similar will have the ability to destroy tumors or ablate pathological tissue via completely external, energy-based systems.

    By 2035, technologies such as these will measurably reduce inpatient stays, on a per capita basis, since a significant reason for overnight stays is the trauma requiring recovery, and eliminating trauma is a major goal and advantage of minimally invasive technologies (e.g., especially the NOTES technology platform). A wide range of other technologies (e.g., gamma knife, minimally invasive surgery/intervention, etc.) across multiple categories (device, biotech, pharma) will also have emerged and succeeded in the market by producing therapeutic benefit while minimizing or eliminating collateral damage.

Information technology will radically improve patient management. Very sophisticated electronic patient records will dramatically improve patient care via reduction of contraindications, predictive systems to proactively manage disease and disease risk, and greatly improve the decision-making of physicians tasked with diagnosing and treating patients.There are few technical hurdles to the advancement of information technology in medicine, but even in 2035, infotech is very likely to still be facing real hurdles in its use as a result of the reluctance in healthcare to give up legacy systems and the inertia against change, despite the benefits.

  • Personalized medicine. Perfect matches between a condition and its treatment are the goal of personalized medicine, since patient-to-patient variation can reduce the efficacy of off-the-shelf treatment. The thinking behind gender-specific joint replacement has led to custom-printed 3D implants. The use of personalized medicine will also be manifested by testing to reveal potential emerging diseases or conditions, whose symptoms may be ameliorated or prevented by intervention before onset.
  • Systems biology will underlie the biology of most future medical advances in the next 20 years. Systems biology is a discipline focused on an integrated understanding of cell biology, physiology, genetics, chemistry, and a wide range of other individual medical and scientific disciplines. It represents an implicit recognition of an organism as an embodiment of multiple, interdependent organ systems and its processes, such that both pathology and wellness are understood from the perspective of the sum total of both the problem and the impact of possible solutions.This orientation will be intrinsic to the development of medical technologies, and will increasingly be represented by clinical trials that throw a much wider and longer-term net around relevant data, staff expertise encompassing more medical/scientific disciplines, and unforeseen solutions that present themselves as a result of this approach.Other technologies being developed aggressively now will have an impact over the next twenty years, including medical/surgical robots (or even biobots), neurotechnologies to diagnose, monitor, and treat a wide range of conditions (e.g., spinal cord injury, Alzheimer’s, Parkinson’s etc.).

The breadth and depth of advances in medicine over the next 20 years will be extraordinary, since many doors have been recently opened as a result of advances in genetics, cell biology, materials science, systems biology and others — with the collective advances further stimulating both learning and new product development. 


See the 2016 report #290, “Worldwide Markets for Medical and Surgical Sealants, Glues, and Hemostats, 2015-2022.”

What is the ideal wound product?

The previously accepted wisdom was that a wound healed best when it was kept as dry as possible. In 1962, George Winter, a British-born physician, published his ground-breaking wound care research. His paper, (Nature 193:293. 1962), entitled, “Formation of the scab and the rate of epithelization of superficial wounds in the skin of the young domestic pig,” demonstrated that wounds kept moist healed faster than those exposed to the air or covered with a traditional dressing and kept dry. Dr. Winter’s work began the development of modern wound dressings which are used to promote moist wound healing.

Natural skin is considered the ideal wound dressing, and therefore wound dressings have been designed to try to reproduce the advantages of natural skin. Today, experts feel that a wound dressing should have several characteristics if it is to serve its purpose. A wound dressing should:

  • Provide the optimal moisture needs for the particular wound
  • Have the capacity to provide thermal insulation, gaseous exchange, and to help drainage and debris removal, which promotes tissue reconstruction
  • Be biocompatible without causing any allergic or immune response reaction
  • Protect the wound from secondary infections
  • Be easily removable without causing any trauma to the delicate healing tissues.

There are hundreds of dressings to choose from, but they all fall into one of a few categories. The healthcare provider will select a dressing by category, according to availability and familiarity of using that particular dressing.

Occlusive dressings are those which are air- and water-tight. An occlusive dressing is frequently made with some kind of waxy coating to ensure a totally water-tight bandage. It may also consist of a thin sheet of plastic affixed to the skin with tape. An occlusive dressing retains moisture, heat, body fluids and medication in the wound. There are several types of occlusive dressings, which are discussed below.

It should be remembered that proper wound care, especially of a chronic wound, is a complex process, as much art as science; a trained healthcare provider assesses the wound as it goes through various stages, and applies the appropriate wound dressings as the need arises. Unfortunately, the most appropriate dressing is not always used, due perhaps to confusion around which type of dressing to apply, or because certain dressings—especially advanced dressings—either may not be available in the facility, or may not be reimbursed by the country’s healthcare system, or may simply be too expensive. This remains true even in some of the developed countries.

The following table summarizes potential applications for various types of wound care products, with selected examples. This summary is meant as a guideline and an illustration of the fact that different dressing types may find use in various types of wounds. In addition, as a wound heals, it may need a different type of dressing. Here again the wound care professional’s judgment and training come into play.

Dressing categoryProduct examplesDescriptionPotential applications
FilmHydrofilm, Release, Tegaderm, BioclusiveComes as adhesive, thin transparent polyurethane film, and as a dressing with a low adherent pad attached to the film.Clean, dry wounds, minimal exudate; also used to cover and secure underlying absorptive dressing, and on hard-to-bandage locations, such as heel.
FoamPermaFoam, PolyMem, BiatainPolyurethane foam dressing available in sheets or in cavity filling shapes. Some foam dressing have a semipermeable, waterproof layer as the outer layer of the dressingFacilitates a moist wound environment for healing. Used to clean granulating wounds which have minimal exudate.
HydrogelHydrosorb Gel Sheet, Purilon, Aquasorb, DuoDerm, Intrasite Gel, Granugel,Colloids which consist of polymers that expand in water. Available in gels, sheets, hydrogel-impregnated dressings.Provides moist wound environment for cell migration, reduces pain, helps to rehydrate eschar. Used on dry, sloughy or necrotic wounds.
HydrocolloidCombiDERM, Hydrocoll, Comfeel, DuoDerm CGF Extra Thin, Granuflex, TegasorbÕ Nu-DermMade of hydroactive or hydrophilic particles attached to a hydrophobic polymer. The hydrophilic particles absorb moisture from the wound, convert it to a gel at the interface with the wound. Conforms to wound surface; waterproof and bacteria proof.Gel formation at wound interface provides moist wound environment. Dry necrotic wounds, or for wounds with minimal exudate. Also used for granulating wounds.
AlginateAlgiSite, Sorbalgon Curasorb, Kaltogel, Kaltostat, SeaSorb, TegagelA natural polysaccharide derived from seaweed; available in a range of sizes, as well as in ribbons and ropes.Because highly absorbent, used for wounds with copious exudate. Can be used in rope form for packing exudative wound cavities or sinus tracts.
AntimicrobialBiatain Ag, Atrauman Ag, MediHoneyBoth silver and honey are used as antimicrobial elements in dressings.Silver: Requires wound to be moderately exudative to activate the silver, in order to be effective
NPWDSNaP, V.A.C. Ulta, PICO, Renasys (not in USA), Prospera PRO series, Invia LibertyComputerized vacuum device applies continuous or intermittent negative or sub-atmospheric pressure to the wound surface. NPWT accelerates wound healing, reduces time to wound closure. Comes in both stationary and portable versions.May be used for traumatic acute wound, open amputations, open abdomen, etc. Seems to increase burn wound perfusion. Also used in management of DFUs. Contraindicated for arterial insufficiency ulcers. Not to be used if necrotic tissue is present in over 30% of the wound.
Bioengineered Skin and Skin SubstitutesAlloDerm, AlloMax, FlexHD, DermACELL, DermaMatrix, DermaPure, Graftjacket Regenerative Tissue Matrix, PriMatrix, SurgiMend PRS, Strattice Reconstructive Tissue Matrix, Permacol, EpiFix, OASIS Wound Matrix, Apligraf, Dermagraft, Integra Dermal Regeneration Template, TransCyteBio-engineered skin and soft tissue substitutes may be derived from human tissue (autologous or allogeneic), xenographic, synthetic materials, or a composite of these materials.Burns, trauma wounds, DFUs, VLUs, pressure ulcers, postsurgical breast reconstruction, bullous diseases

Source: MedMarket Diligence, LLC; Report #S251.

Growth in Advance Wound Care Product Revenues, 2014 to 2024

Even excluding the three traditional wound care dressing segments, the advanced wound care market is enormous — over the next ten years, it will grow at a compound annual growth rate of at least 7.7%, and is forecast to reach nearly $16 billion by 2024. This market is being driven by several inter-related factors: the increasing percentage of the aged (65years old and over) in country populations, the fact that people are living longer, obesity, the virtually epidemic rise of Type 2 diabetes, government policies intended to curb healthcare spending, and an increasingly sedentary population. The latter trend is seen especially in developed countries, but is also on the rise in less-developed countries as their economic standing improves and the middle class grows in numbers.

Certain product segments are forecast to have stronger growth than others. Sales of bioengineered skin & skin substitutes for wound care will increase at a CAGR of at least 15%, while sales of foam and hydrocolloid dressings will be growing at high single-digit rates, respectively.

Advance Wound Care Product Revenues, 2014 to 2024

Wound 2014 and 2024

Source: MedMarket Diligence, LLC; Report #S251.

Medtech midterm; Cardiovascular procedures; Wound shifts; Fundings

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advanced medical technologies

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From MedMarket Diligence, LLC
(Make note of this code: “Optinthirtyoff”)

From “Medtech is Dead. Long Live Medtech“, here is some of what we can expect in the next 5-10 years in medtech:

  • Type 1 diabetes gradually becomes less burdensome, with fewer complications, and improved quality of life for patients.
  • Type 2 diabetes continues to plague Western markets in particular, despite advances in diagnosis, treatment, and monitoring due to challenges in patient compliance.
  • Cancer five year survival rates will dramatically increase for many cancers. The number of hits on Google searches for “cure AND cancer” will reflect this.
  • Multifaceted approaches available for treatment of traumatic brain injury and spinal cord injury – encompassing exoskeletons to help retrain/rehabilitate and increase functional mobility, nerve grafting, cell/tissue therapy, and others.
  • Organ/device hybrids will proliferate and become viable alternatives to transplant, or bridge-to-transplant, for pulmonary assist, kidney, liver, heart, pancreas and other organ.
  • Stem cells have had dramatic success, and the science will have improved, but challenges remain, especially since the excitement around stem and other pluripotent cells has created a climate not far removed from the wild west – the potential of such open territory being up for grabs has drawn hordes of activity, not all in the best interests of patients or shareholders. But in this time frame, specific treatments will likely have become standards of care for some diseases, while the challenge and opportunity remain for many others.
From “Global Dynamics of Surgical and Interventional Cardiovascular Procedures, 2015-2022”.

Cardiovascular Surgical and Interventional Procedures

  • Coronary Artery Bypass Graft Surgery
  • Coronary Mechanical and Laser Atherectomy
  • Coronary Angioplasty and Stenting
  • Mechanical Thrombectomy
  • Ventricular Assist Device Placement
  • Total Artificial Heart
  • Donor Heart Transplantation
  • Lower Extremity Arterial Bypass Surgery
  • Percutaneous Transluminal Angioplasty (PTA) and Bare Metal Stenting
  • PTA and Drug-Eluting Stenting
  • PTA with Drug-Eluting Balloons
  • Mechanical and Laser Atherectomy
  • Catheter-Directed Thrombolysis and Thrombectomy
  • Surgical and Endovascular Thoracic Aortic Aneurysm Repair
  • Surgical and Endovascular Abdominal Aortic Aneurysm Repair
  • Vena Cava Filter Placement
  • Endovenous Ablation
  • Venous Revascularization
  • Carotid Endarterectomy
  • Carotid Artery Stenting
  • Cerebral Thrombectomy
  • Cerebral Aneurysm and Arteriovenous Malformation (AVM) repair
  • Congenital Heart Defect Repair
  • Heart Valve Repair and Replacement Surgery
  • Transcatheter Valve Repair and Replacement
  • Pacemaker Implantation
  • Implantable Cardioverter Defibrillator Placement
  • Cardiac Resynchronization Therapy Device Placement
  • Standard SVT Ablation
  • Surgical AFIb Ablation
  • Transcatheter AFib Ablation

See Report #C500, published August 2016.

From “Worldwide Wound Management, Forecast to 2024”, Report #S251, published December 2015

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Source: Report #S251.

 

Selected Medtech Fundings, May 2016

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Source: Compiled by MedMarket Diligence, LLC

Pending Reports from MedMarket Diligence:

  • Global Nanomedical Technologies, Markets and Opportunities, 2016-2021. Details.
  • Global Dynamics of Surgical and Interventional Cardiovascular Procedures, 2015-2022. Details.
  • Worldwide Markets for Medical and Surgical Sealants, Glues, and Hemostats, 2015-2022. Details.

Patrick Driscoll
(patrick)
MedMarket Diligence

Growth Factors in Wound Management

Growth Factors, Production and Known Effects in Wound Healing

Growth FactorProduced byCurrently Known Effects
Epidermal Growth Factor (EGF)Platelets, macrophagesStimulates fibroblasts to secrete collagenase to degrade the matrix during the remodeling phase. Stimulates keratinocyte and fibroblast proliferation. May reduce healing time when applied topically.
Transforming Growth Factor (TGF)Platelets, macrophages, lymphocytes, hepatocytesTGF-a: Mitogenic and chemotactic for keratinocytes and fibroblasts
TGFPlatelets, macrophages, lymphocytes, hepatocytesTGF-b1 and TGF-b2: Promotes angiogenesis, up-regulates collagen production and inhibits degradation, promotes chemo attraction of inflammatory cells.
TGFPlatelets, macrophages, lymphocytes, hepatocytesTGF-b3 (antagonist to TGF-b1 and b2): Has been found in high levels in fetal scarless wound healing and has promoted scarless healing in adults experimentally when TGF-b1 and TGF-b2 are suppressed.
Vascular Endothelial Growth Factor (VEGF)Endothelial cellsPromotes angiogenesis in hypoxic tissues.
Fibroblast Growth Factor (FGF)Macrophages, mast cells, T-lymphocytesPromotes angiogenesis, granulation, and epithelialization via endothelial cell, fibroblast, and keratinocyte migration, respectively.
Platelet-Derived Growth Factor (PDGF)Platelets, macrophages, and endothelial cellsAttracts macrophages and fibroblasts to zone of injury. Promotes collagen and proteoglycan synthesis.
InterleukinsMacrophages, keratinocytes, endothelial cells, lymphocytes, fibroblasts, osteoblasts, basophils, mast cellsIL-1: Proinflammatory, chemotactic for neutrophils, fibroblasts, and keratinocytes. Activates neutrophils
InterleukinsMacrophages, keratinocytes, endothelial cells, lymphocytes, fibroblasts, osteoblasts, basophils, mast cellsIL-4: Activates fibroblast differentiation. Induces collagen and proteoglycan synthesis.
InterleukinsMacrophages, keratinocytes, endothelial cells, lymphocytes, fibroblasts, osteoblasts, basophils, mast cellsIL-8: Chemotactic for neutrophils and fibroblasts.
Colony Stimulating Factors (CSF)Stromal cells, fibroblasts, endothelial cells, lymphocytesGranulocyte colony stimulating factor (G-CSF): Stimulates granulocyte proliferation.
CSFStromal cells, fibroblasts, endothelial cells, lymphocytesGranulocyte Macrophage Colony Stimulating Factor (GM-CSF): Stimulates granulocyte and macrophage proliferation.
Keratinocyte growth factorFibroblastsStimulates keratinocyte migration, differentiation, and proliferation.

Source: “Wound Management to 2024”, Report #S251

Wound management regional growth (“rest of north america”)

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From Report S251 (see global analysis and the above detail for Americas (with detail for U.S., Rest of North America and Latin America), Europe (United Kingdom, Germany, France, Spain, Italy, and Rest of Europe), Asia/Pacific (Japan, Korea, and Rest of Asia/Pacific) and Rest of World.

Do you wish to see excerpts from “Worldwide Wound Management, Forecast to 2024: Established and Emerging Products, Technologies and Markets”?

The future (of medicine) is biology

It was once quite convenient for manufacturers of deluxe medical widgets to worry only about other manufacturers of deluxe medical widgets. Manufacturers must now widen their perspective to consider current and future competition (and opportunity) from whatever direction it may come. –> Just thought I might chime in and suggest that, if you do make such widgets, it might be a good idea to maybe throw at least an occasional sidelong glance at biotech. (Most of you are, great, but some of you think biotech is too far away to compete…)

Organ Bioengineering is years away and poses little challenge to medical devices …FALSE.  Urinary bladders have been engineered for pediatric applications. Bioengineered skin (the “integumentary” organ) is now routinely bioengineered for burns, chronic wounds, and other wound types. Across a wide range of tissue types (bone, cardiac, smooth muscle, dermal, etc.) scientists — clinicians — have rapidly developed technologies to direct the construction and reconstruction of these tissues and restore their structure and function.

Cell Biology. Of course cells are engineered into tissues as part of the science of tissue engineering, but combine this with advances in engineering not just between cells but between cells AND within cells and (…sound of my head exploding). With the sum of the understanding and capacity to control we have gained over cellular processes over the past few decades now rapidly accelerating, medical science is fast approaching the point at which it can dictate outcomes for cell, tissues, organs, organ systems, and humans (I am not frightened, but excited, with caution).  Our understanding and proficiency gained in manipulating processes from cell division to pluripotency to differentiation to senescence to death OR NOT has profound consequences for fatal, debilitating, incurable, devastating, costly, and nearly every other negative superlative you can conceive.

CRISPR*: This is a new, relatively simple, but extraordinary tool allowing researchers or, more importantly, physicians to potentially swap out defective genes with healthy ones. See Nature.
(* clustered regularly interspersed short palindromic repeats)

Biotech has, over its history, often succeeded in getting attention, but has had less success justifying it, leaving investors rudely awakened to its complexities.  It has continued, however, to achieve legitimately exciting medical therapeutic advances, if only as stepping stones in the right direction, like mapping the human genome, the development of polymerase chain reaction (“PCR”), and biotech-driven advances in molecular biology, immunology, gene therapy, and others, with applications ripe for exploitation in many clinical specialties, Sadly, the agonizing delay between advanced and “available now” has typically disappointed manufacturers, investors, clinicians and patients alike. CRISPR and other tools already available (see Genetic Engineering News and others) are poised to increase the expectations – and the pace toward commercialization – in biotechnology.

Vaccines and Infectious Disease: Anyone reading this who has been under a rock for lo these many years, blissfully ignorant of SARS, Ebola, Marburg, MRSA, and many other frightening acronyms besides HIV/AIDS (more than enough for us already) should emerge and witness the plethora of risks we face (and self-inflict through neglect), any one of which might ultimately overwhelm us if not medically then economically in their impacts. But capitalists (many altruistic) and others have come to the rescue with vaccines such as for malaria and dengue-fever and, even, one for HIV that is in clinicals.

Critical Mass, Synergies, and Info Tech. Biotechnology is succeeding in raising great gobs of capital (if someone has a recommended index/database on biotech funding, let me know?).  Investors appear to be forgetful increasingly confident (in the 1990s, I saw big layoffs in biotech because of ill-advised investments, but that was then…) that their money will result in approved products with protected intellectual property and adequate reimbursement and manageable costs in order to result in attractive financials. The advances in biological and medical science alone are not enough to account for this, but such advances are almost literally being catalyzed by information technologies that make important connections faster, yielding understanding and new opportunities. The net effect of individual medically-related disciplines (commercial or academic) advancing research more efficiently as a result of info tech and info sharing/synergies between disciplines is the expected burst of medical benefits ensuing from biotech. (Take a look also at Internet of DNA.)

Bioengineered Skin & Skin Substitutes in Wound Care

Bioengineered skin was developed because of the need to cover extensive burn injuries in patients who no longer had enough skin for grafting. Not so long ago, a patient with third degree burns over 50% of his body surface usually died from his injuries. That is no longer the case. Today, even someone with 90% TBSA has a good chance of surviving. With the array of bioengineered skin and skin substitutes available today, such products are also finding use for chronic wounds, in order to prevent infection, speed healing and provide improved cosmetic results.

apligraf
Apligraf, Organogenesis

Skin used in wound care may be autograft (from the patient’s own body, as is often the case with burn patients), allograft (cadaver skin), xenogeneic (from animals such as pigs or cows), or a combination of these. Bioengineered skin substitutes are synthetic, although they, too, may be combined with other products. It consists of an outer epidermal layer and (depending on the product) a dermal layer, which are embedded into an acellular support matrix. This product may be autogenic, or from other sources. Currently most commercial bioengineered skin is sheets of cells derived from neonatal allogenic foreskin. This source is chosen for several reasons: because the cells come from healthy newborns undergoing circumcision, and therefore the tissue would have been discarded anyway; foreskin tissue is high in epidermal keratinocyte stem cells, which grow vigorously; and because allergic reactions to this tissue is uncommon.

Selected Bioengineered Skin & Skin Substitutes

bio-skin

Source: Exhibit 3-16 in MedMarket Diligence, LLC, Report #S251. To get excerpts, Click Here

Bioengineered skin displacing traditional wound management products

Very decided shifts are taking place in the wound management market as advanced wound technologies take up caseload from traditional technologies like gauze and others. It becomes evident that traditional products once representing above average sales are now projected to be below average (gauze) as are even a moderately new technology, “negative pressure wound therapy devices” (NPWD), while bioengineered skin and skin substitutes will represent “above average”.

Global Wound Management Market,
Above/Below Average Sectors, 2015 & 2024

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Source: Report #S251.

Global Wound Management Market, Sales, 2015 & 2024

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Source: Report #S251.

Despite the tepid growth of traditional wound management products, they remain very large markets that even the most aggressively growing segments will require time to match that volume. Bioengineered skin and skin substitutes are moving fast in that direction.

Global CAGR 2016-2024 for Wound Management Segments

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Source: Report #S251.

If you would like excerpts from this report, Click Here.

Growth in wound management from trends in prevalence, technology

Worldwide, an enormous number of wounds are driving a $15 billion market that will soon pass $20 billion. What is driving wound sales is the continued growth and prevalence of different wound types targeted by medical technologies ranging from bandages to bioengineered skin, physical systems like negative pressure wound therapy, biological growth factors, and others.

Most attention in wound management is focused on improving conventional wound healing in difficult clinical situations, especially for chronic wounds, in the expansion of wound management technologies to global markets, and in the application of advanced technologies to improve healing of acute wounds, especially surgical wounds.

Global Prevalence of Wound Types, 2015

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Source: MedMarket Diligence LLC; Report #S251. Request excerpts from this report.

Total Wound Care Market as Percent of Entire Market, 2024

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Source: MedMarket Diligence LLC; Report #S251. Request excerpts from this report.