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Eid MH, Ţânţu M–M, Latour JM, Sultan MA, Kandeel NA. Suction circuit flushing with chlorhexidine decreases ventilator-associated pneumonia: a quasi-experimental study. Front Med (Lausanne) 2023; 10:1295277. [PMID: 38111699 PMCID: PMC10725984 DOI: 10.3389/fmed.2023.1295277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023] Open
Abstract
Background Endotracheal suctioning of mechanically ventilated patients differs across the world. In many low and middle-income countries, endotracheal suctioning is often performed with a sterile suctioning catheter that is used for 12 h or during the length of one nursing shift. The effect of flushing multiple used endotracheal suction system with chlorhexidine after suctioning to reduce ventilator associated pneumonia (VAP) remains unclear. Aim The aim of the study is to assess the effectiveness of flushing multiple-used open endotracheal suction catheters and suctioning system with chlorhexidine gluconate 0.2% to reduce VAP in mechanically ventilated patients in a resource-limited Intensive Care Unit (ICU). Methods Due to the difficulty of blinding the intervention for nurses who perform endo-tracheal suction procedures, we adopted a quasi-experimental method with a randomized controlled trial design. A sample of 136 ICU patients were allocated to the intervention (n = 68) or control group (n = 68) between May and November 2020. The intervention was flushing the multiple-used suction catheter and suction system with 40ml chlorhexidine gluconate 0.2% and in the control group we used normal saline to flush the catheter and suction system. The primary outcome was incidence of VAP and the cost of the flushing solutions was the secondary outcome measure. Results Patients in the intervention group had a lower incidence of VAP compared to patients in the control group; 15 (22.1%) vs 29 (42.6%), p = 0.01. The incidence of late-onset VAP was 26.2% in the intervention group and 49% in the control group (p = 0.026) and the early-onset VAP was 13.2% in the intervention group and 25% in the control group (p = 0.081). Chlorhexidine gluconate 0.2% reduced the cost of suction system flushing (median: 78.4 vs 300 EGP, p < 0.001). Conclusion Using chlorhexidine gluconate 0.2% to flush multiple-used suctioning catheters after every endo-tracheal suction procedure might reduce the incidence of VAP in mechanically ventilated patients. Chlorhexidine gluconate 0.2% can be a cost-effective solution for flushing the suction circuit. Nurses working in resource-limited ICUs and using suctioning catheters multiple times might consider using chlorhexidine gluconate 0.2% instead of normal saline or distilled water when flushing the suction system. Clinical trial registration ClinicalTrials.gov, identifier NCT05206721.
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Affiliation(s)
- Mohamed H. Eid
- School of Nursing and Midwifery, Faculty of Health, University of Plymouth, Plymouth, United Kingdom
- Critical Care and Emergency Nursing Department, Faculty of Nursing, Mansoura University, Mansoura, Egypt
| | - Monica – Marilena Ţânţu
- Medical Assistance and Physical Therapy Department, Faculty of Science, Physical Education and Informatics, University of Piteşti, Piteşti, Romania
| | - Jos M. Latour
- School of Nursing and Midwifery, Faculty of Health, University of Plymouth, Plymouth, United Kingdom
- Faculty of Nursing, Fudan University, Shanghai, China
| | - Mohammed Ahmed Sultan
- Anaesthesia and Intensive Care Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Nahed Attia Kandeel
- Critical Care and Emergency Nursing Department, Faculty of Nursing, Mansoura University, Mansoura, Egypt
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Pałka Ł, Nowakowska-Toporowska A, Dalewski B. Is Chlorhexidine in Dentistry an Ally or a Foe? A Narrative Review. Healthcare (Basel) 2022; 10:764. [PMID: 35627901 PMCID: PMC9141996 DOI: 10.3390/healthcare10050764] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 12/17/2022] Open
Abstract
Chlorhexidine has been one of the most effective and popular antiseptic substances used in medicine for decades. In dentistry, it has been used in endodontics, periodontology, surgery, and general dentistry. It is also widely used daily by patients in mouth rinses, gels, or toothpastes. Because of its multiple uses, we should follow all types of research reporting its potential adverse effects. This article aims to review the most up-to-date studies regarding chlorhexidine and its possible side effects, in the period of the SARS-CoV-2 pandemic, as the use of different antiseptic substances has rapidly increased.
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Affiliation(s)
| | | | - Bartosz Dalewski
- Department of Dental Prosthetics, Pomeranian Medical University, 70-204 Szczecin, Poland;
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Ferrández-Pujante A, Pérez-Silva A, Serna-Muñoz C, Fuster-Soler JL, Galera-Miñarro AM, Cabello I, Ortiz-Ruiz AJ. Prevention and Treatment of Oral Complications in Hematologic Childhood Cancer Patients: An Update. CHILDREN (BASEL, SWITZERLAND) 2022; 9:566. [PMID: 35455610 PMCID: PMC9029683 DOI: 10.3390/children9040566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/06/2022] [Accepted: 04/08/2022] [Indexed: 06/14/2023]
Abstract
Cancers have a highly negative impact on the quality of life of paediatric patients and require an individualised oral treatment program for the phases of the disease. The aim of this study was to update existing research on oral care in children diagnosed with cancer. We carried out a literature search (in English, Spanish and Portuguese) in the Pubmed, Cochrane Library, EBSCO, WOS, SciELO, Lilacs, ProQuest, and SCOPUS databases and the websites of hospitals that treat childhood cancers. We found 114 articles and two hospital protocols. After review, we describe the interventions necessary to maintain oral health in children with cancer, divided into: phase I, before initiation of cancer treatment (review of medical record and oral history, planning of preventive strategies and dental treatments); phase II, from initiation of chemo-radiotherapy to 30-45 days post-therapy (maintenance of oral hygiene, reinforcement of parent/patient education in oral care, prevention and treatment of complications derived from cancer treatment); phase III, from 1 year to lifetime (periodic check-ups, maintenance, and reinforcement of oral hygiene, dental treatments, symptomatic care of the effects of long-term cancer treatment). The use of standardised protocols can avoid or minimise oral cancer complications and the side effects of cancer therapies.
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Affiliation(s)
- Alba Ferrández-Pujante
- Department of Integral Paediatric Dentistry, Faculty of Medicine and Dentistry, University of Murcia, 30008 Murcia, Spain; (A.F.-P.); (A.P.-S.); (C.S.-M.); (A.J.O.-R.)
| | - Amparo Pérez-Silva
- Department of Integral Paediatric Dentistry, Faculty of Medicine and Dentistry, University of Murcia, 30008 Murcia, Spain; (A.F.-P.); (A.P.-S.); (C.S.-M.); (A.J.O.-R.)
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
| | - Clara Serna-Muñoz
- Department of Integral Paediatric Dentistry, Faculty of Medicine and Dentistry, University of Murcia, 30008 Murcia, Spain; (A.F.-P.); (A.P.-S.); (C.S.-M.); (A.J.O.-R.)
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
| | - José Luis Fuster-Soler
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
- Paediatric Oncology Section, Children’s University Hospital Virgen of Arrixaca, 30120 Murcia, Spain
| | - Ana Mª Galera-Miñarro
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
- Paediatric Oncology Section, Children’s University Hospital Virgen of Arrixaca, 30120 Murcia, Spain
| | - Inmaculada Cabello
- Department of Integral Paediatric Dentistry, Faculty of Medicine and Dentistry, University of Murcia, 30008 Murcia, Spain; (A.F.-P.); (A.P.-S.); (C.S.-M.); (A.J.O.-R.)
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
| | - Antonio J. Ortiz-Ruiz
- Department of Integral Paediatric Dentistry, Faculty of Medicine and Dentistry, University of Murcia, 30008 Murcia, Spain; (A.F.-P.); (A.P.-S.); (C.S.-M.); (A.J.O.-R.)
- Institute of Biomedical Research, IMIB, 30120 Murcia, Spain; (J.L.F.-S.); (A.M.G.-M.)
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Lin F, Yu B, Wang Q, Yuan M, Ling B. Combination inhibition activity of chlorhexidine and antibiotics on multidrug-resistant Acinetobacter baumannii in vitro. BMC Infect Dis 2021; 21:266. [PMID: 33731026 PMCID: PMC7967118 DOI: 10.1186/s12879-021-05963-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/05/2021] [Indexed: 11/18/2022] Open
Abstract
Background Chlorhexidine is a widely used disinfectant in clinical settings and a broad-spectrum antimicrobial agent effective against aerobic and anaerobic bacteria. However, disinfectant resistant or non-susceptible bacteria, including antibiotic-resistant Acinetobacter baumannii, have been found. This study aimed to develop a new technique to prevent and control A. baumannii infection in the hospital setting. Methods Chlorhexidine combined with minocycline, doxycycline, meropenem, imipenem, levofloxacin and ciprofloxacin were tested against the 30 multidrug-resistant and extremely drug-resistant A. baumannii clinical isolates. The checkerboard test was used to calculate the fractional inhibitory concentration index according to the minimum inhibitory concentration value for chlorhexidine combined with antibiotics. Results The combination of chlorhexidine with minocycline, doxycycline, meropenem, or ciprofloxacin showed synergistic responses in all clinical isolates, and more than 50% of isolates showed FICI ≤0.5. However, chlorhexidine together with imipenem or levofloxacin showed indifferent responses in 10% and 3.33% clinical isolates, respectively. In all tests, combinations of chlorhexidine with each of the above six antibiotics showed synergistic and additive effects, and inhibited the clinical isolates. Conclusions We concluded that, chlorhexidine combined with antibiotics could be used to control the risk of infection with A. baumannii.
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Affiliation(s)
- Fei Lin
- Department of Pharmacy, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Bin Yu
- Department of Pharmacy, Mianyang Central Hospital, Mianyang, Sichuan, China
| | - Qinghui Wang
- Sichuan Province College Key Laboratory of Structure-Specific Small Molecule Drugs, School of Pharmacy, Chengdu Medical College, Chengdu, Sichuan, China
| | - Mingyong Yuan
- Department of Pharmacy, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Baodong Ling
- Sichuan Province College Key Laboratory of Structure-Specific Small Molecule Drugs, School of Pharmacy, Chengdu Medical College, Chengdu, Sichuan, China.
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