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Jayram J, Kondaveeti SS, Gnanaraj Johnson C, Sampath PJ, Kalachaveedu M. Challenges and Prospects of Development of Herbal Biomaterial Based Ethical Wound Care Products-A Scoping Review. INT J LOW EXTR WOUND 2024; 23:291-305. [PMID: 34704490 DOI: 10.1177/15347346211052140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Total wound care is an unmet therapeutic need considering the morbidity and mortality associated with the rising prevalence of nonhealing/chronic wounds. Current wound management fails to address all aspects/types of wounds despite the availability of scores of traditional and modern, investigational products. Traditional medicine drugs of wound healing repute validated to target multiple biological pathways and key events in the mammalian wound healing cascade, reportedly affecting wound healing phases. Advances in the development of biocomposite matrices and their analytical characterization warrant a relook at consolidating time-tested wound healing properties of herbal bioactives for prospective development as ethical wound care products. Aside from the bottlenecks of their multiconstituent profiling and clinical trial data generation, regulatory hurdles also cloister any systematic attempts at their re-engineering into clinical deliverables. In the context of national policy changes to bring in totally indigenous solutions, countries with a huge knowledge/material resource on wound healing bioactives need to essentially facilitate the same.
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Affiliation(s)
- Jayasutha Jayram
- Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Chennai, TN, India
| | - Satish S Kondaveeti
- Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, TN, India
| | | | - Preethi J Sampath
- Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Chennai, TN, India
| | - Mangathayaru Kalachaveedu
- Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Chennai, TN, India
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Standifird CH, Kaisler S, Triplett H, Lauria MJ, Fisher AD, Harrell AJ, White CC. Implementing Tourniquet Conversion Guidelines for Civilian EMS and Prehospital Organizations : A Case Report and Review. Wilderness Environ Med 2024; 35:223-233. [PMID: 38509815 DOI: 10.1177/10806032241234667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Since the first documented use of a tourniquet in 1674, the popularity of tourniquets has waxed and waned. During recent wars and more recently in Emergency Medical Services systems, the tourniquet has been proven to be a valuable tool in the treatment of life-threatening hemorrhage. However, tourniquet use is not without risk, and several studies have demonstrated adverse events and morbidity associated with tourniquet use in the prehospital setting, particularly when left in place for more than 2 h. Consequently, the US military's Committee on Tactical Combat Casualty Care has recommended guidelines for prehospital tourniquet conversion to reduce the risk of adverse events associated with tourniquets once the initial hemorrhage has been controlled. Emergency Medical Services systems that operate in rural, frontier, and austere environments, especially those with transport times to definitive care that routinely exceed 2 h, may consider implementing similar tourniquet conversion guidelines.
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Affiliation(s)
| | - Sean Kaisler
- University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Hunter Triplett
- Kirk Kerkorian School of Medicine, University of Nevada, Las Vegas, NV
| | - Michael J Lauria
- Department of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
- Lifeguard Air Emergency Services, Albuquerque, NM, USA
| | - Andrew D Fisher
- Department of Surgery, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Andrew J Harrell
- Division of Prehospital, Austere, and Disaster Medicine, Department of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
- Dr George Kennedy Center for Law Enforcement Operational Medicine, Albuquerque, NM, USA
- Grand Canyon National Park, Arizona, and New Mexico State Police and State Search and Rescue, Sante Fe, NM, USA
| | - Chelsea C White
- Division of Prehospital, Austere, and Disaster Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
- UNM Center for Rural and Tribal Medicine, Department of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
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Kumar M, Kumar D, Kumar D, Garg Y, Chopra S, Bhatia A. Therapeutic Potential of Nanocarrier Mediated Delivery of Peptides for Wound Healing: Current Status, Challenges and Future Prospective. AAPS PharmSciTech 2024; 25:108. [PMID: 38730090 DOI: 10.1208/s12249-024-02827-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 05/01/2024] [Indexed: 05/12/2024] Open
Abstract
Wound healing presents a complex physiological process that involves a sequence of events orchestrated by various cellular and molecular mechanisms. In recent years, there has been growing interest in leveraging nanomaterials and peptides to enhance wound healing outcomes. Nanocarriers offer unique properties such as high surface area-to-volume ratio, tunable physicochemical characteristics, and the ability to deliver therapeutic agents in a controlled manner. Similarly, peptides, with their diverse biological activities and low immunogenicity, hold great promise as therapeutics in wound healing applications. In this review, authors explore the potential of peptides as bioactive components in wound healing formulations, focusing on their antimicrobial, anti-inflammatory, and pro-regenerative properties. Despite the significant progress made in this field, several challenges remain, including the need for standardized characterization methods, optimization of biocompatibility and safety profiles, and translation from bench to bedside. Furthermore, developing multifunctional nanomaterial-peptide hybrid systems represents promising avenues for future research. Overall, the integration of nanomaterials made up of natural or synthetic polymers with peptide-based formulations holds tremendous therapeutic potential in advancing the field of wound healing and improving clinical outcomes for patients with acute and chronic wounds.
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Affiliation(s)
- Mohit Kumar
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Dikshant Kumar
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Devesh Kumar
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Yogesh Garg
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Shruti Chopra
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Amit Bhatia
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India.
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Abstract
Cardiac life support is a form of first aid for cardiac emergencies. However, research and evidence in this field is lacking compared with other forms of first aid. Having identified the common emergencies that are encountered in the hospital, based on the available evidence, we have put together what could be an evidence-based approach to the first aid management of some of these common emergencies, viz. breathlessness, chest pain, allergies, stroke, heat injury, poisoning, unconsciousness, seizures, and trauma situations such as bleeding, wounds, contusions, head injury, burns and fractures. Educating the public is the key to developing a first responder bystander. These guidelines could become the basis for training of the public.
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Affiliation(s)
- Jen Heng Pek
- Department of Emergency Medicine, Sengkang Health, Singapore
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Hickman DA, Pawlowski CL, Sekhon UDS, Marks J, Gupta AS. Biomaterials and Advanced Technologies for Hemostatic Management of Bleeding. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:10.1002/adma.201700859. [PMID: 29164804 PMCID: PMC5831165 DOI: 10.1002/adma.201700859] [Citation(s) in RCA: 250] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 06/18/2017] [Indexed: 05/03/2023]
Abstract
Bleeding complications arising from trauma, surgery, and as congenital, disease-associated, or drug-induced blood disorders can cause significant morbidities and mortalities in civilian and military populations. Therefore, stoppage of bleeding (hemostasis) is of paramount clinical significance in prophylactic, surgical, and emergency scenarios. For externally accessible injuries, a variety of natural and synthetic biomaterials have undergone robust research, leading to hemostatic technologies including glues, bandages, tamponades, tourniquets, dressings, and procoagulant powders. In contrast, treatment of internal noncompressible hemorrhage still heavily depends on transfusion of whole blood or blood's hemostatic components (platelets, fibrinogen, and coagulation factors). Transfusion of platelets poses significant challenges of limited availability, high cost, contamination risks, short shelf-life, low portability, performance variability, and immunological side effects, while use of fibrinogen or coagulation factors provides only partial mechanisms for hemostasis. With such considerations, significant interdisciplinary research endeavors have been focused on developing materials and technologies that can be manufactured conveniently, sterilized to minimize contamination and enhance shelf-life, and administered intravenously to mimic, leverage, and amplify physiological hemostatic mechanisms. Here, a comprehensive review regarding the various topical, intracavitary, and intravenous hemostatic technologies in terms of materials, mechanisms, and state-of-art is provided, and challenges and opportunities to help advancement of the field are discussed.
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Affiliation(s)
- DaShawn A Hickman
- Case Western Reserve University School of Medicine, Department of Pathology, Cleveland, Ohio 44106, USA
| | - Christa L Pawlowski
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Ujjal D S Sekhon
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Joyann Marks
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Anirban Sen Gupta
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
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Rajiv S, Rodgers S, Bassiouni A, Vreugde S, Wormald PJ. Role of crushed skeletal muscle extract in hemostasis. Int Forum Allergy Rhinol 2015; 5:431-4. [DOI: 10.1002/alr.21489] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 12/13/2014] [Accepted: 12/23/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Sukanya Rajiv
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery; University of Adelaide; Adelaide Australia
| | - Susan Rodgers
- Department of Haematology; SA Pathology; Adelaide Australia
| | - Ahmed Bassiouni
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery; University of Adelaide; Adelaide Australia
| | - Sarah Vreugde
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery; University of Adelaide; Adelaide Australia
| | - Peter-John Wormald
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery; University of Adelaide; Adelaide Australia
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Quinn RH, Wedmore I, Johnson EL, Islas AA, Anglim A, Zafren K, Bitter C, Mazzorana V. Wilderness Medical Society Practice Guidelines for Basic Wound Management in the Austere Environment: 2014 Update. Wilderness Environ Med 2014; 25:S118-33. [DOI: 10.1016/j.wem.2014.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 08/28/2014] [Indexed: 11/25/2022]
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Wilderness Medical Society Practice Guidelines for Basic Wound Management in the Austere Environment. Wilderness Environ Med 2014; 25:295-310. [DOI: 10.1016/j.wem.2014.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 04/02/2014] [Accepted: 04/04/2014] [Indexed: 11/22/2022]
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Naimer SA. A Review of Methods to Control Bleeding from Life-Threatening Traumatic Wounds. Health (London) 2014. [DOI: 10.4236/health.2014.66067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Markenson D, Ferguson JD, Chameides L, Cassan P, Chung KL, Epstein JL, Gonzales L, Hazinski MF, Herrington RA, Pellegrino JL, Ratcliff N, Singer AJ. Part 13: First aid: 2010 American Heart Association and American Red Cross International Consensus on First Aid Science With Treatment Recommendations. Circulation 2010; 122:S582-605. [PMID: 20956261 DOI: 10.1161/circulationaha.110.971168] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Doyle GS, Taillac PP. Tourniquets: A Review of Current Use with Proposals for Expanded Prehospital Use. PREHOSP EMERG CARE 2009; 12:241-56. [DOI: 10.1080/10903120801907570] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kragh JF, Baer DG, Walters TJ. Extended (16-hour) tourniquet application after combat wounds: a case report and review of the current literature. J Orthop Trauma 2007; 21:274-8. [PMID: 17414556 DOI: 10.1097/bot.0b013e3180437dd9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We present a case of emergency tourniquet use of unusually long duration. The patient was wounded during combat operations, and the subsequent battle and evacuation caused a significant delay in surgical treatment of his wounds. Emergency tourniquets can be lifesaving, but are not benign interventions. In general, the extent of tourniquet injury increases with increasing time of application. Despite having a tourniquet in place for 16 hours, the limb was salvaged and significant functional recovery was accomplished. We conducted a search of the published literature including the Medline database, and present a review of the relevant articles concerning emergency tourniquet use, tourniquet injury, and mitigating treatments. Given the widespread use of tourniquets in ongoing military operations, it seems likely that tourniquets will transition to civilian use. Thus it is important for physicians to understand tourniquet injury and appreciate that even extended tourniquet application times does not necessarily doom the affected limb.
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Affiliation(s)
- John F Kragh
- Bone and Soft Tissue Trauma Research Program, US Army Institute of Surgical Research, Fort Sam Houston, TX 78234-6315, USA.
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Naimer SA, Nash M, Niv A, Lapid O. Control of massive bleeding from facial gunshot wound with a compact elastic adhesive compression dressing. Am J Emerg Med 2005; 22:586-8. [PMID: 15666266 DOI: 10.1016/j.ajem.2004.09.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The issue of immediate control of acute external traumatic hemorrhage is poorly dealt with in the medical literature. A compact unit incorporating the desired components capable of applying significant compression over diverse body areas has been suggested in the past but not formally demonstrated effective in practice. In this report we describe the treatment of a young man presenting with a very large, complex, profusely bleeding facial gunshot wound. The calvarium remained intact. The upper airway was diverted and secured by performing a cricothyroidotomy. A transparent elastic adhesive dressing was then applied by covering the anterior aspect of the face by a contact pad followed by sequential wrapping of the roll covering all structures between the forehead and the neck. This procedure successfully controlled the hemorrhage and maintained the victim's condition hemodynamically stable until definitive surgical intervention at the level 1 medical center. We attribute the survival of this victim to the innovative dressing technique and excellent cooperation between the trauma team and hospital staff. This case demonstrates the contribution of elastic adhesive compression dressing towards saving the lives of those inflicted by severely challenging bleeding wounds. We suggest this technique be considered by Emergency personnel working in the prehospital arena in selected cases.
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Affiliation(s)
- Sody Abby Naimer
- Department of Family Medicine, Sial Research Center for Family Medicine and Primary Care, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel.
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Abstract
BACKGROUND Despite the fact that the urgent control of active bleeding from external body surfaces demands a basic procedure, it is puzzling that this topic has received little if any attention in modern medical research. Elastic adhesive dressing (ELAD) has been proposed for dressing the bleeding wound. METHODS AND MATERIALS Three techniques were compared over a simulated wound in a human model. Pressures generated between the chosen dressing surface and the underlying mock wound's cutaneous surface, time consumption, convenience, satisfaction and pain were tested for each technique. RESULTS Sixty-eight experiments were performed over nine separate anatomical sites. Average pressures for field dressing, ELAD and manual compression were 33, 88 and 180 mmHg, respectively; these differences in pressure were statistically significant. Manual pressure was equally inconvenient for both patient and caregiver. The more proximal and wider anatomical regions were more difficult and time consuming to compress. The caregivers graded ELAD the highest level of convenience and general satisfaction. CONCLUSIONS Field bandage testing reflected its inadequacy in controlling bleeding from most body regions. The results suggest that ELAD may be the hands-free technique of choice. We hope that this article will stimulate further research and elicit evidence on precisely which technique is most suitable for various anatomical location.
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