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International Endodontic Journal May 2022Irrigation is considered the primary means of cleaning and disinfection of the root canal system. The purpose of this review was to set the framework for the obstacles... (Review)
Review
Irrigation is considered the primary means of cleaning and disinfection of the root canal system. The purpose of this review was to set the framework for the obstacles that irrigation needs to overcome, to critically appraise currently used irrigants and irrigation methods, to highlight knowledge gaps and methodological limitations in the available studies and to provide directions for future developments. Organization of bacteria in biofilms located in anatomic intricacies of the root canal system and the difficulty to eliminate them is the main challenge for irrigants. Sodium hypochlorite remains the primary irrigant of choice, but it needs to be supplemented by a chelator. Delivery of the irrigants using a syringe and needle and activation by an ultrasonic file are the most popular irrigation methods. There is no evidence that any adjunct irrigation method, including ultrasonic activation, can improve the long-term outcome of root canal treatment beyond what can be achieved by instrumentation and syringe irrigation. It is necessary to redefine the research priorities in this field and investigate in greater depth the penetration of the irrigants, their effect on the biofilm and the long-term treatment outcome. New studies must also focus on clinically relevant comparisons, avoid methodological flaws and have sufficiently large sample sizes to reach reliable conclusions. Future multidisciplinary efforts combining the knowledge from basic sciences such as Chemistry, Microbiology and Fluid Dynamics may lead to more effective antimicrobials and improved activation methods to bring them closer to the residual biofilm in the root canal system.
Topics: Dental Pulp Cavity; Root Canal Irrigants; Root Canal Preparation; Sodium Hypochlorite; Therapeutic Irrigation
PubMed: 35338652
DOI: 10.1111/iej.13739 -
Efficacy of sonic and ultrasonic activation during endodontic treatment: a Meta-analysis of studies.Acta Odontologica Scandinavica Nov 2022To ensure a successful endodontic treatment, it is important to have a proper disinfection of the root canal. The current study compares the root canal cleanliness and... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To ensure a successful endodontic treatment, it is important to have a proper disinfection of the root canal. The current study compares the root canal cleanliness and smear layer score between sonic and ultrasonic activation.
METHOD
Systematic literature review was implemented, using 12 databases. All studies comparing the efficacy of sonic and ultrasonic activation and reporting at least one outcome of interest were included.
RESULTS
At the apical level, pooling the data in the random-effects model (I=64%, ) revealed a statistically significant lower smear layer score within the sonic activation group (MD-0.48; 95% CI-0.92, -0.04; ). Furthermore, there was a statistically significant lower push-out bond strength value among the sonic group, in contrast to the ultrasonic group at the middle (MD-0.69; 95% CI-1.13, -0.25; ) and at the apical levels (MD-0.78; 95% CI-1.09, -0.46; ) of the root canal.
CONCLUSIONS
Sonic activation accomplished advancement relative to ultrasonic agitation in removing the smear layer, while ultrasonic activation resulted in significant cohesion between the sealers and the dentine tubules, decreasing the vulnerability of apical leakage and tooth fracture.
Topics: Humans; Smear Layer; Root Canal Irrigants; Root Canal Preparation; Dental Pulp Cavity; Ultrasonics; Sodium Hypochlorite; Therapeutic Irrigation; Edetic Acid; Microscopy, Electron, Scanning
PubMed: 35430959
DOI: 10.1080/00016357.2022.2061591 -
Nursing Jul 2022Bladder irrigation is performed to restore or maintain the patency of an indwelling urinary catheter. This article outlines the best practices to perform this procedure...
Bladder irrigation is performed to restore or maintain the patency of an indwelling urinary catheter. This article outlines the best practices to perform this procedure and prevent adverse events.
Topics: Catheters, Indwelling; Humans; Therapeutic Irrigation; Urinary Bladder; Urinary Catheterization
PubMed: 35752906
DOI: 10.1097/01.NURSE.0000832324.25954.7b -
Plastic and Reconstructive Surgery Jan 2021Wounds have been one of the most prominent pathologies since the beginning of humanity. For the last 5 decades, a drastic improvement of healing has been observed,...
Wounds have been one of the most prominent pathologies since the beginning of humanity. For the last 5 decades, a drastic improvement of healing has been observed, thanks to new medical devices based on fluid aspiration capacities and the development of negative pressure wound therapy. Negative-pressure wound therapy was initially designed for a double action, fluid aspiration and mechanical stimulation of wound edges by a foam. Successive technical evolutions of negative pressure wound therapy were declined since 1997 when Argenta and Morykwas first presented their solution. The adjunct of instillation in 2009 was considered as the first interactive dressing, allowing topical wound solutions to sequentially reach the wound, in alternance with negative pressure. Other devices based on the same principle were designed to prevent postoperative infections when placed over a suture after surgery. This long evolution could enhance the armamentarium of possible solutions, considerably reducing the wound healing time.
Topics: Anti-Infective Agents, Local; Bandages; Chronic Disease; Crystalloid Solutions; Debridement; Free Tissue Flaps; History, 20th Century; History, 21st Century; Humans; Instillation, Drug; Limb Salvage; Negative-Pressure Wound Therapy; Peripheral Arterial Disease; Skin Transplantation; Surgical Wound Infection; Therapeutic Irrigation; Treatment Outcome; Wound Healing; Wounds and Injuries
PubMed: 33347058
DOI: 10.1097/PRS.0000000000007628 -
Injury Jun 2021Bone grafting has over 100 years of successful clinical use. Despite the successes of autograft bone transplantation, complications of bone grafting are significant,... (Review)
Review
Bone grafting has over 100 years of successful clinical use. Despite the successes of autograft bone transplantation, complications of bone grafting are significant, mostly at the donor site. This article reviews the biology of fracture healing, the properties of bone grafts, and reviews the specific advantages and problems associated with autograft bone. Recent techniques such as the Reamer Irrigator Aspirator are described, which has dramatically reduced complications of bone autograft harvesting.
Topics: Autografts; Bone Transplantation; Fracture Healing; Humans; Therapeutic Irrigation; Tissue and Organ Harvesting; Transplantation, Autologous
PubMed: 33563416
DOI: 10.1016/j.injury.2021.01.043 -
Brazilian Dental Journal 2023Root canal infections are typically polymicrobial and involve strong bacterial interactions. The goal of endodontic treatment is to remove infected content from the root...
Root canal infections are typically polymicrobial and involve strong bacterial interactions. The goal of endodontic treatment is to remove infected content from the root canal system to allow the healing of a pre-existing periapical lesion or to prevent infection of the periradicular tissues. Instrumentation alone is not capable of touching all of the root canal walls. Therefore, the irrigation process is an essential step in the endodontic treatment. However, due to the complex anatomy of the root canal system, this cleaning is very challenging. Although syringe and needle irrigation associated with the use of chemical substances is still the most used method, it does not guarantee optimal cleaning of the root canals. As a result, not only alternative irrigating substances but also numerous activation systems - which are technologies that aim to optimize the action of irrigating substances, both chemically and physically - have been developed. This work aimed to review the characteristics of both classic and current alternatives of irrigating substances and irrigation activation systems.
Topics: Root Canal Irrigants; Endodontics; Root Canal Therapy; Root Canal Preparation; Therapeutic Irrigation; Dental Pulp Cavity; Sodium Hypochlorite
PubMed: 37909632
DOI: 10.1590/0103-6440202305577 -
International Wound Journal Feb 2020The use of negative pressure wound therapy with instillation and dwell time (NPWTi-d) has gained wider adoption and interest due in part to the increasing complexity of...
The use of negative pressure wound therapy with instillation and dwell time (NPWTi-d) has gained wider adoption and interest due in part to the increasing complexity of wounds and patient conditions. Best practices for the use of NPWTi-d have shifted in recent years based on a growing body of evidence and expanded worldwide experience with the technology. To better guide the use of NPWTi-d with all dressing and setting configurations, as well as solutions, there is a need to publish updated international consensus guidelines, which were last produced over 6 years ago. An international, multidisciplinary expert panel of clinicians was convened on 22 to 23 February 2019, to assist in developing current recommendations for best practices of the use of NPWTi-d. Principal aims of the meeting were to update recommendations based on panel members' experience and published results regarding topics such as appropriate application settings, topical wound solution selection, and wound and patient characteristics for the use of NPWTi-d with various dressing types. The final consensus recommendations were derived based on greater than 80% agreement among the panellists. The guidelines in this publication represent further refinement of the recommended parameters originally established for the use of NPWTi-d. The authors thank Karen Beach and Ricardo Martinez for their assistance with manuscript preparation.
Topics: Adult; Aged; Aged, 80 and over; Consensus; Female; Humans; Male; Middle Aged; Negative-Pressure Wound Therapy; Practice Guidelines as Topic; Therapeutic Irrigation; Wound Healing; Wound Infection
PubMed: 31667978
DOI: 10.1111/iwj.13254 -
Human Reproduction (Oxford, England) Jan 2020
Topics: Blastocyst; Ethics, Research; Fertilization in Vitro; Humans; Therapeutic Irrigation
PubMed: 31886856
DOI: 10.1093/humrep/dez250 -
Odontology Oct 2022To investigate the efficacy of a new laser irrigation activation system [shock wave-enhanced emission photo-acoustic streaming (SWEEPS)] in terms of postoperative pain... (Randomized Controlled Trial)
Randomized Controlled Trial
To investigate the efficacy of a new laser irrigation activation system [shock wave-enhanced emission photo-acoustic streaming (SWEEPS)] in terms of postoperative pain after primary root canal treatment compared with other techniques, namely photon-induced photo-acoustic streaming (PIPS), sonic system with EDDY, passive ultrasonic system (PUI), and manual dynamic activation (MDA). Two hundred patients with symptomatic irreversible pulpitis in mandibular premolar teeth were enrolled and randomly allocated to five different irrigation activation groups (n = 40) after chemo-mechanical root canal preparation. For irrigation activation, the SWEEPS and PIPS tips were attached to the Er-YAG laser system in the respective groups, while the Irrisafe tip was used in the PUI group and the EDDY tip in the sonic group. In the MDA group, irrigation was agitated with the master gutta-percha cone. At postoperative hours 8, 24, and 48 and on day 7, pain intensity was evaluated using the 10-mm Visual Analog Scale (VAS) and analgesic intake was recorded. The Kruskal-Wallis test was used to analyze the VAS scores, and pain prevalence and analgesic intake were examined with the Pearson's chi-square test at the 5% significance level. The PIPS and SWEEPS groups had the lowest level and prevalence of pain when compared to the remaining groups (P < 0.001). The PUI, sonic and MDA groups did not differ in terms of pain scores at hours 8 and 48 (P > 0.05). On day 7, the highest score and pain prevalence were recorded in the MDA group (P < 0.001). There was no difference between the groups in terms of analgesic intake (P > 0.05). Laser-activated irrigation systems provided lower postoperative pain scores and levels compared to the other activation systems. The MDA group had the highest pain scores and incidence at the end of the seventh day.
Topics: Dental Pulp Cavity; Humans; Pain, Postoperative; Root Canal Irrigants; Root Canal Preparation; Therapeutic Irrigation; Ultrasonics
PubMed: 35267110
DOI: 10.1007/s10266-022-00700-0 -
British Journal of Community Nursing May 2024Conor Hamilton examines the key components healthcare practitioners should consider when using transanal irrigation.
Conor Hamilton examines the key components healthcare practitioners should consider when using transanal irrigation.
Topics: Humans; Therapeutic Irrigation; Anal Canal
PubMed: 38728165
DOI: 10.12968/bjcn.2024.29.Sup5.S29