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Zhu J, Si M, Huang Z. Risk factors for postoperative surgical site wound problems after metastatic and primary spine tumour surgery: A meta-analysis. Int Wound J 2023; 20:3006-3014. [PMID: 37118927 PMCID: PMC10502245 DOI: 10.1111/iwj.14175] [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: 03/09/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/30/2023] Open
Abstract
A meta-analysis study was conducted to assess the risk factors (RFs) for postoperative surgical site wound problems (POSSWPs) after metastatic and primary spine tumour surgery (STS). A comprehensive literature examination until February 2023 was implemented, and 1786 linked studies were appraised. The 18 picked studies contained 18 580 subjects with surgery in the studies' baseline with and without different RFs. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of RFs for POSSWPs after metastatic and primary STS using the dichotomous and continuous styles and a fixed or random model. Subjects with surgical instrumentation in their surgery had a significantly higher rate of POSSWPs in STS (OR, 2.28; 95% CI, 1.49-3.49, P < 0.001) compared with those without surgical instrumentation. Subjects with preoperative chemotherapy had a significantly higher rate of POSSWPs in STS (OR, 1.81; 95% CI, 1.09-3.00, P = 0.02) compared with those without preoperative chemotherapy. Subjects with preoperative radiotherapy had a significantly higher rate of POSSWPs in STS (OR, 1.93; 95% CI, 1.12-3.34, P = 0.02) compared with those without preoperative radiotherapy. Subjects with corticosteroid intake had a significantly higher rate of POSSWPs in STS (OR, 2.89; 95% CI, 1.73-4.82, P < 0.001) compared with those without corticosteroid intake. No significant difference was found between males and females in the rate of POSSWPs in STS (OR, 0.95; 95% CI, 0.66-1.37, P = 0.78). Surgical instrumentation, preoperative chemotherapy, preoperative radiotherapy and corticosteroid are RFs for the higher rate of POSSWPs in STS; however, gender was not shown to be a risk factor. Though precautions should be taken when commerce with the consequences since some of the studies picked for this meta-analysis had low sample sizes.
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Affiliation(s)
- Jiwen Zhu
- Department of Orthopaedicsthe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Mengdi Si
- Department of Orthopaedicsthe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
| | - Zongqiang Huang
- Department of Orthopaedicsthe First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina
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Cao X, Geng X, Zhang C, Chen J, Zhang C, Liu Q, Wu T, Li L. Effect of instant surgery compared with traditional management on paediatric complicated acute appendicitis post-surgery wound: A meta-analysis. Int Wound J 2023; 20:2964-2972. [PMID: 36965159 PMCID: PMC10502279 DOI: 10.1111/iwj.14163] [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: 02/14/2023] [Revised: 02/27/2023] [Accepted: 03/07/2023] [Indexed: 03/27/2023] Open
Abstract
A meta-analysis study to assess the influence of instant surgery (IS) compared with conservative therapy (CT) on paediatric complicated acute appendicitis (CAA) post-surgery wounds. A comprehensive literature examination until January 2023 was implemented, and 2098 linked studies were appraised. The picked studies contained 66 674 subjects with paediatric CAA post-surgery wounds in the picked studies' baseline; 64 643 of them were using IS, and 2031 were using CT. The odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of the IS compared with the CT on paediatric CAA post-surgery wounds using the dichotomous and continuous styles and a fixed or random model. The IS had a significantly higher wound infection (OR, 4.97; 95% CI, 2.35-10.54, P < .001) with moderate heterogeneity (I2 = 57%) compared with the CT in a paediatric CAA post-surgery wound. However, no significant difference was found between IS and CT in total antibiotic duration (MD, -5.34; 95% CI,-12.67 to -1.98, P = .15) with high heterogeneity (I2 = 95%) in paediatric CAA post-surgery wounds. The IS had a significantly higher wound infection; however, no significant difference was found in total antibiotic duration compared with the CT in paediatric CAA post-surgery wounds. Although precautions should be taken when commerce with the consequences because most of the studies picked for this meta-analysis had low sample sizes.
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Affiliation(s)
- Xiansheng Cao
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Xuejing Geng
- Department of PediatricsYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Chunlei Zhang
- Department of Colorectal and Anus SurgeryYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Jun Chen
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Chao Zhang
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Qi Liu
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Tianyu Wu
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
| | - Lei Li
- Department of Gastrointestinal Surgery, Hernia and Abdominal Wall Surgery ⅠYantai Affiliated Hospital of Binzhou Medical UniversityShandongChina
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Ding H, Li Y. Effect of endoscopic loop ties in acute appendicitis on wound infection rate: A meta-analysis. Int Wound J 2023; 20:3048-3056. [PMID: 37165758 PMCID: PMC10502295 DOI: 10.1111/iwj.14180] [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: 03/11/2023] [Revised: 03/21/2023] [Accepted: 03/27/2023] [Indexed: 05/12/2023] Open
Abstract
A meta-analysis study to measure the consequence of endoscopic loop ties (ELT) in acute appendicitis (AA) on wound infection rate. A comprehensive literature inspection till February 2023 was applied and 2765 interrelated studies were reviewed. The 27 chosen studies enclosed 15 093 subjects with AA in the chosen studies' starting point, 7141 of them were ELT, and 7952 were open surgery. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to compute the value of the effect of ELT in AA on wound infection rate by the dichotomous and continuous styles and a fixed or random model. Open surgery had a significantly higher postoperative surgical site wound infection (SSWI). (OR, 1.41; 95% CI, 1.09-1.83, P = 0.009) with low heterogeneity (I2 = 34%) compared to ELT in AA subjects. Although no significant difference was detected between open surgery and ELT in intra-abdominal abscess rate (OR, 0.88; 95% CI, 0.56-1.40, P = 0.59) with moderate heterogeneity (I2 = 51%) in AA subjects. Open surgery had a significantly higher postoperative SSWI, however, no significant difference was found in intra-abdominal abscess rate compared to ELT in AA subjects. However, caused by the small sample sizes of several chosen studies for this meta-analysis, care must be exercised when dealing with its values.
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Affiliation(s)
- Hongling Ding
- Department of Digestive Internal MedicineThe First Hospital of Zibo CityZiboChina
| | - Yong Li
- Department of Digestive Internal MedicineThe First Hospital of Zibo CityZiboChina
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Chang X, Li J. Effect of mesenchymal stromal cells-derived extracellular vesicles as a treatment to heal diabetic wounds: A meta-analysis. Int Wound J 2023; 20:2820-2829. [PMID: 37015903 PMCID: PMC10410336 DOI: 10.1111/iwj.14161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 04/06/2023] Open
Abstract
A meta-analysis study to assess the influence of mesenchymal stromal cells-derived extracellular vesicles (MSC-EVs) as a treatment to heal the diabetic wound (DW). A comprehensive literature examination till February 2023 was implemented and 2975 linked studies were appraised. The picked studies contained 381 animals with diabetes mellitus in the picked studies' baseline, 217 of them were using MSC-EVs, and 173 were using control. Odds ratio in addition to 95% confidence intervals (CIs) were used to calculate the consequence of MSC-EVs as a therapy to heal DWs by the dichotomous and continuous styles and a fixed or random model. MSCs-EVs had a significantly higher rate of wound closure of DWs (Mean deviation [MD], 22.20; 95% CI, 19.16-25.24, P < .001), lower width of the scar (MD, -2.57; 95% CI, -3.35 to -1.79, P < .001), higher collagen deposition (MD, 30.82; 95% CI, 20.77-40.86, P < .001), and a higher rate of re-epithelialisation (MD, 34.36; 95% CI, 20.13-48.58, P < .001) compared with the control. MSCs-EVs had a significantly higher rate of wound closure of DWs, lower width of the scar, higher collagen deposition, and higher rate of re- epithelialisation compared with the control. Although precautions should be taken when commerce with the consequences because all of the picked studies for this meta-analysis was with low sample sizes.
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Affiliation(s)
- Xiaocen Chang
- Department of Endocrinology and Metabolism, the Fourth Affiliated HospitalChina Medical UniversityShenyangLiaoning110032China
| | - Jia Li
- Department of Endocrinology and Metabolism, the Fourth Affiliated HospitalChina Medical UniversityShenyangLiaoning110032China
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Wang Y, Wang S, Yang X. Prevalence of different types of wound infection in subjects with Parkinson's disease and total joint arthroplasty: A meta-Analysis. Int Wound J 2023; 20:2780-2787. [PMID: 36924416 PMCID: PMC10410355 DOI: 10.1111/iwj.14154] [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: 02/16/2023] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/18/2023] Open
Abstract
A meta-analysis study to assess the influence of Parkinson's disease (PD) on different types of wound infection (WI) in total joint arthroplasty (TJA) patients. A comprehensive literature examination till January 2023 was implemented and 1976 linked studies were appraised. The picked studies contained 76 661 subjects with TJA in the picked studies' baseline, 19 188 of them were PD, and 57 473 were non-PD. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of PD on different types of WI in TJA patients by the dichotomous and continuous styles and a fixed or random model. PD had a significantly higher postoperative surgical site WI (OR, 1.76; 95% CI, 1.15-2.67, P = .009), superficial WI (OR, 3.36; 95% CI, 1.41-7.99, P = .006), and periprosthetic WI (OR, 4.89; 95% CI, 2.13-11.22, P < .001) compared to the non-PD in TJA patients' post-surgery wounds. PD had a significantly higher postoperative surgical site WI, superficial WI, and periprosthetic WI compared to the non-PD in TJA patients' post-surgery wounds. Though precautions should be taken when commerce with the consequences since some of the picked studies for this meta-analysis was with low sample sizes.
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Affiliation(s)
- Yidong Wang
- Department of Geriatric MedicineWenzhou Central HospitalZhejiangChina
| | - Shuangshuang Wang
- Department of Wound Medicinethe Second Affiliated Hospital of Wenzhou Medical UniversityZhejiangChina
| | - Xiao Yang
- Department of Intensive Medicinethe First Affiliated Hospital of Kunming Medical UniversityYunnanChina
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Luo Y, Gong J, Yang S. Knee and hip arthroplasty joint surgical site wound infection in end-stage renal disease subjects who underwent dialysis or a kidney transplant: A meta-analysis. Int Wound J 2023; 20:2811-2819. [PMID: 37038328 PMCID: PMC10410356 DOI: 10.1111/iwj.14160] [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: 02/24/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 04/12/2023] Open
Abstract
A meta-analysis study to assess the knee and hip arthroplasty joint surgical site wound infection (SSWI) in end-stage renal disease (ESRD) subjects who underwent dialysis or a kidney transplant (KT). A comprehensive literature examination till February 2023 was implemented and 1046 linked studies were appraised. The picked studies contained 5 471 898 subjects with total joint arthroplasty (TJA) at the baseline, 13 049 of them were haemodialysis or renal transplant, and 5 458 849 were control. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of knee and hip arthroplasty SSWI in ESRD subjects who underwent dialysis or a KT by the dichotomous and continuous styles and a fixed or random model. Haemodialysis or renal transplant had a significantly higher postoperative SSWI (OR, 2.13; 95% CI, 1.73-2.62, P < .001) compared with control in TJA subjects. However, no significant difference was observed between haemodialysis and renal transplant in postoperative SSWI (OR, 0.93; 95% CI, 0.16-5.54, P = .94) and between haemodialysis or renal transplant and control in prosthetic joint infection (OR, 1.07; 95% CI, 0.25-4.55, P = .93) in TJA subjects. Haemodialysis had a significantly higher prosthetic joint infection (OR, 1.92; 95% CI, 1.21-3.03, P = .005) compared with renal transplant in TJA subjects. Haemodialysis or renal transplant had a significantly higher postoperative SSWI in TJA subjects. Also, haemodialysis had a significantly higher prosthetic joint infection compared with renal transplant in TJA subjects. Although precautions should be taken when commerce with the consequences because a low number of selected studies was picked for certain comparisons in this meta-analysis.
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Affiliation(s)
- Yankun Luo
- Department of NephrologyShanxi Provincial People's HospitalTaiyuanShanxi030012China
| | - Junfeng Gong
- Department of NephrologyThe Fifth Clinical College of Shanxi Medical UniversityJinzhongShanxi030012China
| | - Shuyuan Yang
- Department of NephrologyThe Fifth Clinical College of Shanxi Medical UniversityJinzhongShanxi030012China
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Hong J, Xie L, Fan L, Huang H. The wound adjuncts effect of closed incision negative pressure wound therapy on stopping groin surgical site wound infection in arterial surgery: A meta-analysis. Int Wound J 2023; 20:2726-2734. [PMID: 36977282 PMCID: PMC10410315 DOI: 10.1111/iwj.14146] [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: 02/13/2023] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 03/30/2023] Open
Abstract
A meta-analysis study was conducted to assess the influence of the wound adjuncts therapy of closed incision negative pressure wound therapy (ciNPWT) on stopping groin site wound infection (SWSI) in arterial surgery. A comprehensive literature examination till January 2023 was implemented and 2186 linked studies were appraised. The picked studies contained 2133 subjects with groin surgical wounds of arterial surgery in the picked studies' baseline, 1043 of them were using ciNPWT, and 1090 were using standard care. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of the wound adjuncts therapy of ciNPWT on stopping groin SWSI in arterial surgery by the dichotomous and continuous styles and a fixed or random model. The ciNPWT had a significantly lower SWSI (OR, 0.42; 95% CI, 0.33-0.55, P < .001), superficial SWSI (OR, 0.46; 95% CI, 0.33-0.66, P < .001), and deep SWSI (OR, 0.39; 95% CI, 0.25-0.63, P < .001) compared with the standard care in groin surgical wound of arterial surgery. The ciNPWT had a significantly, lower SWSI, superficial SWSI, and deep SWSI compared with the standard care in groin surgical wounds of arterial surgery. Although precautions should be taken when commerce with the consequences because some of the picked studies for this meta-analysis was with low sample sizes.
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Affiliation(s)
- Jin Hong
- Department of Vascular Hernia SurgeryAffiliated Hospital of Shaoxing UniversityZhejiangChina
| | - Licheng Xie
- Department of Vascular Hernia SurgeryAffiliated Hospital of Shaoxing UniversityZhejiangChina
| | - Libin Fan
- Department of Vascular Hernia SurgeryAffiliated Hospital of Shaoxing UniversityZhejiangChina
| | - Haiyan Huang
- Department of Vascular Hernia SurgeryAffiliated Hospital of Shaoxing UniversityZhejiangChina
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Li J, Liu K, Lyu S, Jing G, Dai B, Dhand R, Lin HL, Pelosi P, Berlinski A, Rello J, Torres A, Luyt CE, Michotte JB, Lu Q, Reychler G, Vecellio L, de Andrade AD, Rouby JJ, Fink JB, Ehrmann S. Aerosol therapy in adult critically ill patients: a consensus statement regarding aerosol administration strategies during various modes of respiratory support. Ann Intensive Care 2023; 13:63. [PMID: 37436585 DOI: 10.1186/s13613-023-01147-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 05/31/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Clinical practice of aerosol delivery in conjunction with respiratory support devices for critically ill adult patients remains a topic of controversy due to the complexity of the clinical scenarios and limited clinical evidence. OBJECTIVES To reach a consensus for guiding the clinical practice of aerosol delivery in patients receiving respiratory support (invasive and noninvasive) and identifying areas for future research. METHODS A modified Delphi method was adopted to achieve a consensus on technical aspects of aerosol delivery for adult critically ill patients receiving various forms of respiratory support, including mechanical ventilation, noninvasive ventilation, and high-flow nasal cannula. A thorough search and review of the literature were conducted, and 17 international participants with considerable research involvement and publications on aerosol therapy, comprised a multi-professional panel that evaluated the evidence, reviewed, revised, and voted on recommendations to establish this consensus. RESULTS We present a comprehensive document with 20 statements, reviewing the evidence, efficacy, and safety of delivering inhaled agents to adults needing respiratory support, and providing guidance for healthcare workers. Most recommendations were based on in-vitro or experimental studies (low-level evidence), emphasizing the need for randomized clinical trials. The panel reached a consensus after 3 rounds anonymous questionnaires and 2 online meetings. CONCLUSIONS We offer a multinational expert consensus that provides guidance on the optimal aerosol delivery techniques for patients receiving respiratory support in various real-world clinical scenarios.
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Affiliation(s)
- Jie Li
- Department of Cardiopulmonary Sciences, Division of Respiratory Care, Rush University, 600 S Paulina St, Suite 765, Chicago, IL, 60612, USA.
| | - Kai Liu
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shan Lyu
- Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Guoqiang Jing
- Department of Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Bing Dai
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Rajiv Dhand
- Department of Medicine, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - Hui-Ling Lin
- Department of Respiratory Therapy, Chang Gung University, Taoyuan, Taiwan
| | - Paolo Pelosi
- Anesthesiology and Critical Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neurosciences, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy
| | - Ariel Berlinski
- Pulmonary and Sleep Medicine Division, Department of Pediatrics, University of Arkansas for Medical Sciences, and Pediatric Aerosol Research Laboratory at Arkansas Children's Research Institute, Little Rock, AR, USA
| | - Jordi Rello
- Clinical Research/Epidemiology in Pneumonia and Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
- Clinical Research in the ICU, Anaesthesia Department, CHU Nimes, Université de Nimes-Montpellier, Nimes, France
| | - Antoni Torres
- Servei de Pneumologia, Hospital Clinic, University of Barcelona, IDIBAPS CIBERES, Icrea, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Charles-Edouard Luyt
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, and INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France
| | - Jean-Bernard Michotte
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts of Western Switzerland, Lausanne, Switzerland
| | - Qin Lu
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, and Key Laboratory of the Diagnosis and Treatment of Severe Trauma and Burn of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, China
| | - Gregory Reychler
- Secteur de Kinésithérapie et Ergothérapie, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Service de Pneumologie, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL and Dermatologie, Université Catholique de Louvain, Brussels, Belgium
| | | | | | - Jean-Jacques Rouby
- Research Department DMU DREAM and Multidisciplinary Intensive Care Unit, Department of Anesthesiology and Critical Care, La Pitié-Salpêtrière Hospital, Sorbonne University of Paris, Paris, France
| | - James B Fink
- Department of Cardiopulmonary Sciences, Division of Respiratory Care, Rush University, 600 S Paulina St, Suite 765, Chicago, IL, 60612, USA
- Chief Science Officer, Aerogen Pharma Corp, San Mateo, CA, USA
| | - Stephan Ehrmann
- CHRU Tours, Médecine Intensive Réanimation, CIC INSERM 1415, CRICS-TriggerSep F-CRIN Research Network, and INSERM, Centre d'étude des Pathologies Respiratoires, U1100, Université de Tours, Tours, France
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Lin J, Mo X, Yang Y, Tang C, Chen J. Association between vitamin D deficiency and diabetic foot ulcer wound in diabetic subjects: A meta-analysis. Int Wound J 2023; 20:55-62. [PMID: 35567425 PMCID: PMC9797924 DOI: 10.1111/iwj.13836] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 01/07/2023] Open
Abstract
A meta-analysis was performed to evaluate the association between vitamin D deficiency and diabetic foot ulcer wounds in diabetic subjects. A systematic literature search up to March 2022 incorporated 7586 subjects with diabetes mellitus at the beginning of the study; 1565 were using diabetic subjects with foot ulcer wounds, and 6021 were non-ulcerated diabetic subjects. Statistical tools like the dichotomous and contentious method were used within a random or fixed-influence model to establish the odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) to evaluate the influence of vitamin D deficiency in managing diabetic foot ulcer wound. Diabetic subjects with foot ulcer wounds had significantly lower vitamin D levels (MD, -6.48; 95% CI, -10.84 to -2.11, P < .004), higher prevalence of vitamin D deficiency (<50 nmoL/L) (OR, 1.82; 95% CI, 1.32-2.52, P < .001), and higher prevalence of severe vitamin D deficiency (OR, 2.53; 95% CI, 1.65-3.89, P < .001) compared with non-ulcerated diabetic subjects. Diabetic subjects with foot ulcer wounds had significantly lower vitamin D levels, higher prevalence of vitamin D deficiency, and higher prevalence of severe vitamin D deficiency compared with non-ulcerated diabetic subjects. Further studies are required to validate these findings.
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Affiliation(s)
- Juan Lin
- Nursing School of Shaoyang UniversityHunanChina
| | - Xinxin Mo
- Nursing School of Shaoyang UniversityHunanChina
| | - Yejun Yang
- Department of PediatricShaoyang Central HospitalHunanChina
| | - Chao Tang
- Nursing School of Shaoyang UniversityHunanChina
| | - Jia Chen
- Xiangya School of Nursing School of Central South UniversityHunanChina
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Qiao Y, Zhang Q, Peng Y, Qiao X, Yan J, Wang B, Zhu Z, Li Z, Zhang Y. Effect of stem cell treatment on burn wounds: A systemic review and a meta-analysis. Int Wound J 2023; 20:8-17. [PMID: 35560869 PMCID: PMC9797938 DOI: 10.1111/iwj.13831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 01/07/2023] Open
Abstract
A meta-analysis was performed to evaluate the effect of stem cells treatment in managing burn wounds. A systematic literature search up to March 2022 incorporated 24 studies reported between 2013 and 2021 including 400 animals with burn wounds at the beginning of the study; 211 were using stem cells treatment, and 189 controlled. Statistical tools like the contentious method were used within a random or fixed-influence model to establish the mean difference (MD) with 95% confidence intervals (CIs) to evaluate the influence of stem cells treatment in managing burn wounds. Stem cells treatment had a significantly higher burn wound healing rate (MD, 15.18; 95% CI, 11.29-19.07, P < .001), higher blood vessel number (MD, 12.28; 95% CI, 10.06-14.51, P < .001), higher vascular endothelial growth factor (MD, 10.24; 95% CI, 7.19-13.29, P < .001), lower interleukin-1 level (MD, -98.48; 95% CI, -155.33 to -41.63, P < .001), and lower tumour necrosis factor α level (MD, -28.71; 95% CI, -46.65 to -10.76, P < .002) compared with control in animals' models with burn wounds. Stem cells treatment had a significantly higher burn wound healing rate, higher blood vessel number, higher vascular endothelial growth factor, lower interleukin-1 level, and lower tumour necrosis factor α level compared with control in animals' models with burn wounds. Further studies are required to validate these findings.
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Affiliation(s)
- Yating Qiao
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityBoadingChina
| | - Qingrong Zhang
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | - Ying Peng
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | | | - Jun Yan
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | - Bolin Wang
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | - Zhihan Zhu
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | - Zihan Li
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
| | - Yi Zhang
- Department of Burn and Plastic SurgeryAffiliated Hospital of Nantong UniversityNantongChina
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11
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Zhang D, Zhang X. Effect of serologic malnutrition on postoperative wound infection problems after total joint arthroplasty: A meta-analysis. Int Wound J 2022; 20:261-268. [PMID: 35833263 PMCID: PMC9885483 DOI: 10.1111/iwj.13869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 05/29/2022] [Accepted: 06/04/2022] [Indexed: 02/03/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of serologic malnutrition on postoperative wound infection problems after total joint arthroplasty. A systematic literature search up to April 2022, was performed and 446 501 subjects with total joint arthroplasty at the baseline of the studies; 200 433 of them were confirmed serologic malnutrition, and 246 068 were confirmed normal nutrition. Odds ratio (OR) and 95% confidence intervals (CIs) were calculated to assess the effect of serologic malnutrition on postoperative wound infection problems after total joint arthroplasty using the dichotomous method with a random or fixed-effect model. The serologic malnutrition subjects had a significantly higher wound disruption (OR, 1.97; 95% CI, 1.53-2.53, P < 0.001), higher superficial incisional surgical site infection (OR, 2.89; 95% CI, 1.67-5.01, P < 0.001), higher deep incisional surgical site infection (OR, 3.06; 95% CI, 2.36-3.96, P < 0.001), and higher organ space surgical site infection (OR, 3.15; 95% CI, 2.34-4.24, P < 0.001) in subjects after total joint arthroplasty compared with normal nutrition. The serologic malnutrition subjects had a significantly higher wound disruption, superficial incisional surgical site infection, deep incisional surgical site infection, and organ space surgical site infection in subjects after total joint arthroplasty compared with normal nutrition. The analysis of outcomes should be with caution because of the low number of studies in certain comparisons.
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Affiliation(s)
- Dahua Zhang
- Department of OrthopedicsThe First Affiliated Hospital of Xi'an Medical UniversityXi'anChina
| | - Xiang Zhang
- Department of OrthopedicsThe First Affiliated Hospital of Xi'an Medical UniversityXi'anChina
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12
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Katiyar SK, Gaur SN, Solanki RN, Sarangdhar N, Suri JC, Kumar R, Khilnani GC, Chaudhary D, Singla R, Koul PA, Mahashur AA, Ghoshal AG, Behera D, Christopher DJ, Talwar D, Ganguly D, Paramesh H, Gupta KB, Kumar T M, Motiani PD, Shankar PS, Chawla R, Guleria R, Jindal SK, Luhadia SK, Arora VK, Vijayan VK, Faye A, Jindal A, Murar AK, Jaiswal A, M A, Janmeja AK, Prajapat B, Ravindran C, Bhattacharyya D, D'Souza G, Sehgal IS, Samaria JK, Sarma J, Singh L, Sen MK, Bainara MK, Gupta M, Awad NT, Mishra N, Shah NN, Jain N, Mohapatra PR, Mrigpuri P, Tiwari P, Narasimhan R, Kumar RV, Prasad R, Swarnakar R, Chawla RK, Kumar R, Chakrabarti S, Katiyar S, Mittal S, Spalgais S, Saha S, Kant S, Singh VK, Hadda V, Kumar V, Singh V, Chopra V, B V. Indian Guidelines on Nebulization Therapy. Indian J Tuberc 2022; 69 Suppl 1:S1-S191. [PMID: 36372542 DOI: 10.1016/j.ijtb.2022.06.004] [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: 05/07/2022] [Revised: 06/03/2022] [Accepted: 06/09/2022] [Indexed: 06/16/2023]
Abstract
Inhalational therapy, today, happens to be the mainstay of treatment in obstructive airway diseases (OADs), such as asthma, chronic obstructive pulmonary disease (COPD), and is also in the present, used in a variety of other pulmonary and even non-pulmonary disorders. Hand-held inhalation devices may often be difficult to use, particularly for children, elderly, debilitated or distressed patients. Nebulization therapy emerges as a good option in these cases besides being useful in the home care, emergency room and critical care settings. With so many advancements taking place in nebulizer technology; availability of a plethora of drug formulations for its use, and the widening scope of this therapy; medical practitioners, respiratory therapists, and other health care personnel face the challenge of choosing appropriate inhalation devices and drug formulations, besides their rational application and use in different clinical situations. Adequate maintenance of nebulizer equipment including their disinfection and storage are the other relevant issues requiring guidance. Injudicious and improper use of nebulizers and their poor maintenance can sometimes lead to serious health hazards, nosocomial infections, transmission of infection, and other adverse outcomes. Thus, it is imperative to have a proper national guideline on nebulization practices to bridge the knowledge gaps amongst various health care personnel involved in this practice. It will also serve as an educational and scientific resource for healthcare professionals, as well as promote future research by identifying neglected and ignored areas in this field. Such comprehensive guidelines on this subject have not been available in the country and the only available proper international guidelines were released in 1997 which have not been updated for a noticeably long period of over two decades, though many changes and advancements have taken place in this technology in the recent past. Much of nebulization practices in the present may not be evidence-based and even some of these, the way they are currently used, may be ineffective or even harmful. Recognizing the knowledge deficit and paucity of guidelines on the usage of nebulizers in various settings such as inpatient, out-patient, emergency room, critical care, and domiciliary use in India in a wide variety of indications to standardize nebulization practices and to address many other related issues; National College of Chest Physicians (India), commissioned a National task force consisting of eminent experts in the field of Pulmonary Medicine from different backgrounds and different parts of the country to review the available evidence from the medical literature on the scientific principles and clinical practices of nebulization therapy and to formulate evidence-based guidelines on it. The guideline is based on all possible literature that could be explored with the best available evidence and incorporating expert opinions. To support the guideline with high-quality evidence, a systematic search of the electronic databases was performed to identify the relevant studies, position papers, consensus reports, and recommendations published. Rating of the level of the quality of evidence and the strength of recommendation was done using the GRADE system. Six topics were identified, each given to one group of experts comprising of advisors, chairpersons, convenor and members, and such six groups (A-F) were formed and the consensus recommendations of each group was included as a section in the guidelines (Sections I to VI). The topics included were: A. Introduction, basic principles and technical aspects of nebulization, types of equipment, their choice, use, and maintenance B. Nebulization therapy in obstructive airway diseases C. Nebulization therapy in the intensive care unit D. Use of various drugs (other than bronchodilators and inhaled corticosteroids) by nebulized route and miscellaneous uses of nebulization therapy E. Domiciliary/Home/Maintenance nebulization therapy; public & health care workers education, and F. Nebulization therapy in COVID-19 pandemic and in patients of other contagious viral respiratory infections (included later considering the crisis created due to COVID-19 pandemic). Various issues in different sections have been discussed in the form of questions, followed by point-wise evidence statements based on the existing knowledge, and recommendations have been formulated.
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Affiliation(s)
- S K Katiyar
- Department of Tuberculosis & Respiratory Diseases, G.S.V.M. Medical College & C.S.J.M. University, Kanpur, Uttar Pradesh, India.
| | - S N Gaur
- Vallabhbhai Patel Chest Institute, University of Delhi, Respiratory Medicine, School of Medical Sciences and Research, Sharda University, Greater NOIDA, Uttar Pradesh, India
| | - R N Solanki
- Department of Tuberculosis & Chest Diseases, B. J. Medical College, Ahmedabad, Gujarat, India
| | - Nikhil Sarangdhar
- Department of Pulmonary Medicine, D. Y. Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - J C Suri
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - Raj Kumar
- Vallabhbhai Patel Chest Institute, Department of Pulmonary Medicine, National Centre of Allergy, Asthma & Immunology; University of Delhi, Delhi, India
| | - G C Khilnani
- PSRI Institute of Pulmonary, Critical Care, & Sleep Medicine, PSRI Hospital, Department of Pulmonary Medicine & Sleep Disorders, All India Institute of Medical Sciences, New Delhi, India
| | - Dhruva Chaudhary
- Department of Pulmonary & Critical Care Medicine, Pt. Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Rupak Singla
- Department of Tuberculosis & Respiratory Diseases, National Institute of Tuberculosis & Respiratory Diseases (formerly L.R.S. Institute), Delhi, India
| | - Parvaiz A Koul
- Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu & Kashmir, India
| | - Ashok A Mahashur
- Department of Respiratory Medicine, P. D. Hinduja Hospital, Mumbai, Maharashtra, India
| | - A G Ghoshal
- National Allergy Asthma Bronchitis Institute, Kolkata, West Bengal, India
| | - D Behera
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - D J Christopher
- Department of Pulmonary Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Deepak Talwar
- Metro Centre for Respiratory Diseases, Noida, Uttar Pradesh, India
| | | | - H Paramesh
- Paediatric Pulmonologist & Environmentalist, Lakeside Hospital & Education Trust, Bengaluru, Karnataka, India
| | - K B Gupta
- Department of Tuberculosis & Respiratory Medicine, Pt. Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences Rohtak, Haryana, India
| | - Mohan Kumar T
- Department of Pulmonary, Critical Care & Sleep Medicine, One Care Medical Centre, Coimbatore, Tamil Nadu, India
| | - P D Motiani
- Department of Pulmonary Diseases, Dr. S. N. Medical College, Jodhpur, Rajasthan, India
| | - P S Shankar
- SCEO, KBN Hospital, Kalaburagi, Karnataka, India
| | - Rajesh Chawla
- Respiratory and Critical Care Medicine, Indraprastha Apollo Hospitals, New Delhi, India
| | - Randeep Guleria
- All India Institute of Medical Sciences, Department of Pulmonary Medicine & Sleep Disorders, AIIMS, New Delhi, India
| | - S K Jindal
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - S K Luhadia
- Department of Tuberculosis and Respiratory Medicine, Geetanjali Medical College and Hospital, Udaipur, Rajasthan, India
| | - V K Arora
- Indian Journal of Tuberculosis, Santosh University, NCR Delhi, National Institute of TB & Respiratory Diseases Delhi, India; JIPMER, Puducherry, India
| | - V K Vijayan
- Vallabhbhai Patel Chest Institute, Department of Pulmonary Medicine, University of Delhi, Delhi, India
| | - Abhishek Faye
- Centre for Lung and Sleep Disorders, Nagpur, Maharashtra, India
| | | | - Amit K Murar
- Respiratory Medicine, Cronus Multi-Specialty Hospital, New Delhi, India
| | - Anand Jaiswal
- Respiratory & Sleep Medicine, Medanta Medicity, Gurugram, Haryana, India
| | - Arunachalam M
- All India Institute of Medical Sciences, New Delhi, India
| | - A K Janmeja
- Department of Respiratory Medicine, Government Medical College, Chandigarh, India
| | - Brijesh Prajapat
- Pulmonary and Critical Care Medicine, Yashoda Hospital and Research Centre, Ghaziabad, Uttar Pradesh, India
| | - C Ravindran
- Department of TB & Chest, Government Medical College, Kozhikode, Kerala, India
| | - Debajyoti Bhattacharyya
- Department of Pulmonary Medicine, Institute of Liver and Biliary Sciences, Army Hospital (Research & Referral), New Delhi, India
| | | | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - J K Samaria
- Centre for Research and Treatment of Allergy, Asthma & Bronchitis, Department of Chest Diseases, IMS, BHU, Varanasi, Uttar Pradesh, India
| | - Jogesh Sarma
- Department of Pulmonary Medicine, Gauhati Medical College and Hospital, Guwahati, Assam, India
| | - Lalit Singh
- Department of Respiratory Medicine, SRMS Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - M K Sen
- Department of Respiratory Medicine, ESIC Medical College, NIT Faridabad, Haryana, India; Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - Mahendra K Bainara
- Department of Pulmonary Medicine, R.N.T. Medical College, Udaipur, Rajasthan, India
| | - Mansi Gupta
- Department of Pulmonary Medicine, Sanjay Gandhi PostGraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Nilkanth T Awad
- Department of Pulmonary Medicine, Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Narayan Mishra
- Department of Pulmonary Medicine, M.K.C.G. Medical College, Berhampur, Orissa, India
| | - Naveed N Shah
- Department of Pulmonary Medicine, Chest Diseases Hospital, Government Medical College, Srinagar, Jammu & Kashmir, India
| | - Neetu Jain
- Department of Pulmonary, Critical Care & Sleep Medicine, PSRI, New Delhi, India
| | - Prasanta R Mohapatra
- Department of Pulmonary Medicine & Critical Care, All India Institute of Medical Sciences, Bhubaneswar, Orissa, India
| | - Parul Mrigpuri
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Pawan Tiwari
- School of Excellence in Pulmonary Medicine, NSCB Medical College, Jabalpur, Madhya Pradesh, India
| | - R Narasimhan
- Department of EBUS and Bronchial Thermoplasty Services at Apollo Hospitals, Chennai, Tamil Nadu, India
| | - R Vijai Kumar
- Department of Pulmonary Medicine, MediCiti Medical College, Hyderabad, Telangana, India
| | - Rajendra Prasad
- Vallabhbhai Patel Chest Institute, University of Delhi and U.P. Rural Institute of Medical Sciences & Research, Safai, Uttar Pradesh, India
| | - Rajesh Swarnakar
- Department of Respiratory, Critical Care, Sleep Medicine and Interventional Pulmonology, Getwell Hospital & Research Institute, Nagpur, Maharashtra, India
| | - Rakesh K Chawla
- Department of, Respiratory Medicine, Critical Care, Sleep & Interventional Pulmonology, Saroj Super Speciality Hospital, Jaipur Golden Hospital, Rajiv Gandhi Cancer Hospital, Delhi, India
| | - Rohit Kumar
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - S Chakrabarti
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | | | - Saurabh Mittal
- Department of Pulmonary, Critical Care & Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sonam Spalgais
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | | | - Surya Kant
- Department of Respiratory (Pulmonary) Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - V K Singh
- Centre for Visceral Mechanisms, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Vijay Hadda
- Department of Pulmonary Medicine & Sleep Disorders, All India Institute of Medical Sciences, New Delhi, India
| | - Vikas Kumar
- All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Virendra Singh
- Mahavir Jaipuria Rajasthan Hospital, Jaipur, Rajasthan, India
| | - Vishal Chopra
- Department of Chest & Tuberculosis, Government Medical College, Patiala, Punjab, India
| | - Visweswaran B
- Interventional Pulmonology, Yashoda Hospitals, Hyderabad, Telangana, India
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Xie R, Li B, Wen F. Effect of prophylactic negative pressure treatment for post-surgery groin wounds management in vascular surgery: A meta-analysis. Int Wound J 2022; 20:269-277. [PMID: 35818744 PMCID: PMC9885472 DOI: 10.1111/iwj.13870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 05/29/2022] [Accepted: 06/04/2022] [Indexed: 02/03/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of prophylactic negative pressure treatment for post-surgery groin wounds management in vascular surgery. A systematic literature search up to April 2022 was performed and 1537 total number of groin vascular surgery incisions at the baseline of the studies; 729 of them were using the prophylactic negative pressure treatment, and 808 were using control. Odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) were calculated to assess the effect of prophylactic negative pressure treatment for post-surgery groin wounds management in vascular surgery using the dichotomous, and contentious methods with a random or fixed-effect model. The prophylactic negative pressure treatment subjects had a significantly lower surgical site wound infection (OR, 0.26; 95% CI, 0.16-0.42, P < .001) in subjects after vascular surgery compared with control. However, prophylactic negative pressure treatment did not show any significant difference in revision surgery (OR, 0.73; 95% CI, 0.52-1.00, P = .05), readmission (OR, 0.93; 95% CI, 0.66-1.32, P = .69), mortality in hospital (OR, 0.54; 95% CI, 0.29-1.01, P = .05), and length of hospital stay (MD, -0.24; 95% CI, -0.91-0.44, P = .49) compared with control in subjects after vascular surgery. The prophylactic negative pressure treatment subjects had a significantly lower surgical site wound infection and no significant difference in revision surgery, readmission, mortality in hospital, and length of hospital stay compared with control in subjects after vascular surgery. The analysis of outcomes should be with caution because of the low sample size of 2 out of 10 studies in the meta-analysis and a low number of studies in certain comparisons.
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Affiliation(s)
- Rui Xie
- Department of Thyroid Breast Vascular SurgeryBanan Hospital of Chongqing Medical UniversityChongqingChina
| | - Bo Li
- Department of Thyroid Breast Vascular SurgeryBanan Hospital of Chongqing Medical UniversityChongqingChina
| | - Fei Wen
- Department of Thyroid Breast Vascular SurgeryBanan Hospital of Chongqing Medical UniversityChongqingChina
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14
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Gao J, Wang H, Liu X, Song X, Zhong X. Surgical site wound infection, and other postoperative problems after coronary artery bypass grafting in subjects with chronic obstructive pulmonary disease: A meta-analysis. Int Wound J 2022; 20:302-312. [PMID: 35801278 PMCID: PMC9885461 DOI: 10.1111/iwj.13877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 02/03/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of chronic obstructive pulmonary disease on surgical site wound infection, and other postoperative problems after coronary artery bypass grafting. A systematic literature search up to April 2022 was performed and 37 444 subjects with coronary artery bypass grafting at the baseline of the studies; 4320 of them were with the chronic obstructive pulmonary disease, and 33 124 were without chronic obstructive pulmonary disease. Odds ratio (OR), and mean difference (MD) with 95% confidence intervals (CIs) were calculated to assess the effect of chronic obstructive pulmonary disease on surgical site wound infection, and other postoperative problems after coronary artery bypass grafting using the dichotomous, and contentious methods with a random or fixed-effect model. The chronic obstructive pulmonary disease subjects had a significantly higher surgical site wound infection (OR, 1.27; 95% CI, 1.01-1.60, P = 0.04), respiratory failure (OR, 1.84; 95% CI, 1.55-2.18, P < 0.001), mortality (OR, 1.61; 95% CI, 1.37-1.89, P < 0.001), pneumonia (OR, 2.30; 95% CI, 1.97-2.68, P < 0.001), pleural effusion (OR, 1.78; 95% CI, 1.12-2.83, P = 0.02), stroke (OR, 1.99; 95% CI, 1.17-3.36, P = 0.01), and length of intensive care unit stay (MD, 0.73; 95% CI, 0.19-1.26, P = 0.008) after coronary artery bypass grafting compared with subjects without chronic obstructive pulmonary disease. However, chronic obstructive pulmonary disease subjects did not show any significant difference in length of hospital stay (MD, 0.83; 95% CI, -0.01 to 1.67, P = 0.05), and pneumothorax (OR, 1.59; 95% CI, 0.98-2.59, P = 0.06) after coronary artery bypass grafting compared with subjects without chronic obstructive pulmonary disease. The chronic obstructive pulmonary disease subjects had a significantly higher surgical site wound infection, respiratory failure, mortality, pneumonia, pleural effusion, stroke, and length of intensive care unit stay, and no significant difference in length of hospital stay, and pneumothorax after coronary artery bypass grafting compared with subjects without chronic obstructive pulmonary disease. The analysis of outcomes should be with caution because of the low sample size of 1 out of 11 studies in the meta-analysis and a low number of studies in certain comparisons.
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Affiliation(s)
- Jinglin Gao
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China,Department of Rheumatism and ImmunologyThe Fourth Affiliated Hospital of Guangxi Medical UniversityLiuzhouPeople's Republic of China
| | - Huijuan Wang
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
| | - Xiuhua Liu
- Department of Rheumatism and ImmunologyThe Fourth Affiliated Hospital of Guangxi Medical UniversityLiuzhouPeople's Republic of China
| | - Xinghui Song
- Department of Rheumatism and ImmunologyThe Fourth Affiliated Hospital of Guangxi Medical UniversityLiuzhouPeople's Republic of China
| | - Xiaoning Zhong
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Guangxi Medical UniversityNanningPeople's Republic of China
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15
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Gong F, Zhang Y, Gao J, Li X, Zhang H, Ma G, Huang Y, Zhang B, Zhao F. Effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds: A meta-analysis. Int Wound J 2022; 20:155-163. [PMID: 35751432 PMCID: PMC9797932 DOI: 10.1111/iwj.13858] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/10/2022] [Accepted: 05/14/2022] [Indexed: 01/07/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds. A systematic literature search up to March 2022 was performed and 1435 subjects with diabetic foot ulcer wounds at the baseline of the studies; 723 of them were treated with platelet-rich plasma, and 712 used control. Odds ratio (OR) with 95% confidence intervals (CIs) was calculated to assess the effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds using the dichotomous method with a random or fixed-effect model. The use of autologous platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control (OR, 1.95; 95% CI, 1.49-2.56, P < 0.001). The use of allogeneic platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control (OR, 6.19; 95% CI, 2.32-16.56, P < 0.001). The use of autologous and allogeneic platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control. Though, the analysis of outcomes should be with caution because of the low number of studies in certain comparisons, for example, allogeneic platelet-rich plasma compared with control.
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Affiliation(s)
- Fan Gong
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Yun Zhang
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Jian Gao
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Xiaoliang Li
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Hanlin Zhang
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Guoxu Ma
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Yonglu Huang
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Bowen Zhang
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
| | - Fei Zhao
- Department of OrthopedicsPeople's Hospital of Ningxia Hui Autonomous RegionNingxiaChina
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Song J, Liu X, Wu T. Effectiveness of prophylactic application of negative pressure wound therapy in stopping surgical site wound problems for closed incisions in breast cancer surgery: A meta-analysis. Int Wound J 2022; 20:241-250. [PMID: 35726346 PMCID: PMC9885480 DOI: 10.1111/iwj.13866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 05/27/2022] [Accepted: 05/29/2022] [Indexed: 02/03/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of prophylactic application of negative pressure wound therapy in stopping surgical site wound problems for closed incisions in breast cancer surgery. A systematic literature search up to April 2022 was performed and 2223 women with closed incisions in breast cancer surgery at the baseline of the studies; 964 of them were using the prophylactic application of negative pressure wound therapy, and 1259 were using standard dressings. Odds ratio (OR) with 95% confidence intervals (CIs) were calculated to assess the effect of prophylactic application of negative pressure wound therapy in stopping surgical site wound problems for closed incisions in breast cancer surgery using the dichotomous method with a random or fixed-effect model. The prophylactic application of negative pressure wound therapy women had a significantly lower total wound problems (OR, 0.62; 95% CI, 0.43-0.90, P = .01), lower surgical site wound infection (OR, 0.59; 95% CI, 0.36-0.96, P = .03), lower wound dehiscence (OR, 0.54; 95% CI, 0.39-0.75, P < .001) and lower wound necrosis (OR, 0.44; 95% CI, 0.27-0.71, P < .001), in women with closed incisions in breast cancer surgery compared with standard dressings. However, prophylactic application of negative pressure wound therapy did not show any significant difference in wound seroma (OR, 0.73; 95% CI, 0.32-1.65, P = .45), and hematoma (OR, 0.73; 95% CI, 0.33-1.59, P = .001) compared with standard dressings in women with closed incisions in breast cancer surgery. The prophylactic application of negative pressure wound therapy women had a significantly lower total wound problems, surgical site wound infection, wound dehiscence, and wound necrosis and no significant difference in wound seroma, and hematoma compared with standard dressings in women with closed incisions in breast cancer surgery. The analysis of outcomes should be with caution because of the low sample size of 5 out of 12 studies in the meta-analysis and a low number of studies in certain comparisons.
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Affiliation(s)
- Jingyong Song
- Department of Breast SurgeryHainan Cancer HospitalHaikouChina
| | - Xia Liu
- Department of Breast SurgeryHainan Cancer HospitalHaikouChina
| | - Tingting Wu
- Department of Reproductive CentreFirst Affiliated Hospital of Hainan Medical UniversityHaikouChina
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Jin L, Liu L, Wang J, Zhang L. Effect of prophylactic central neck dissection following total thyroidectomy on surgical site wound infection, hematoma, and haemorrhage in subjects with clinically node-negative papillary thyroid carcinoma: A meta-analysis. Int Wound J 2022; 20:251-260. [PMID: 35702946 PMCID: PMC9885457 DOI: 10.1111/iwj.13867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 05/27/2022] [Accepted: 05/29/2022] [Indexed: 02/03/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of prophylactic central neck dissection following total thyroidectomy on surgical site wound infection, hematoma, and haemorrhage in subjects with clinically node-negative papillary thyroid carcinoma. A systematic literature search up to April 2022 was performed and 3517 subjects with clinically node-negative papillary thyroid carcinoma at the baseline of the studies; 1503 of them were treated with prophylactic central neck dissection following total thyroidectomy, and 2014 were using total thyroidectomy. Odds ratio (OR) with 95% confidence intervals (CIs) were calculated to assess the effect of prophylactic central neck dissection following total thyroidectomy on surgical site wound infection, hematoma, and haemorrhage in subjects with clinically node-negative papillary thyroid carcinoma using the dichotomous method with a random or fixed-effect model. The prophylactic central neck dissection following total thyroidectomy subjects had a significantly lower surgical site wound infection (OR, 0.40; 95% CI, 0.20-0.78, P = .007) in subjects with clinically node-negative papillary thyroid carcinoma compared with total thyroidectomy. However, prophylactic central neck dissection following total thyroidectomy did not show any significant difference in hematoma (OR, 0.08; 95% CI, 0.43-2.71, P = .87), and haemorrhage (OR, 0.72; 95% CI, 0.26-1.97, P = .52) compared with total thyroidectomy in subjects with clinically node-negative papillary thyroid carcinoma. The prophylactic central neck dissection following total thyroidectomy subjects had a significantly higher surgical site wound infection, and no significant difference in hematoma, and haemorrhage compared with total thyroidectomy in subjects with clinically node-negative papillary thyroid carcinoma. The analysis of outcomes should be with caution because of the low number of studies in certain comparisons.
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Affiliation(s)
- Lingshuang Jin
- Department of Head and Neck SurgeryShanxi province Cancer HospitalChina
| | - Limin Liu
- Center of ReproductionHuizhou Central Hospital of Guangdong ProvinceGuangdongChina
| | - Jing Wang
- Department of PathologyShanxi province Cancer HospitalShanxiChina
| | - Li Zhang
- Department of Head and Neck SurgeryShanxi province Cancer HospitalChina
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Qiao Y, Zhang T, Bai T, Peng X, Lin H, Zhang A. Effect of body mass index on surgical site wound infection, mortality, and postoperative hospital stay in subjects undergoing possibly curative surgery for colorectal cancer: A meta-analysis. Int Wound J 2022; 20:164-172. [PMID: 35670494 PMCID: PMC9797934 DOI: 10.1111/iwj.13860] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 05/15/2022] [Accepted: 05/17/2022] [Indexed: 01/07/2023] Open
Abstract
We performed a meta-analysis to evaluate the effect of body mass index on surgical site wound infection, mortality, and postoperative hospital stay in subjects undergoing possibly curative surgery for colorectal cancer. A systematic literature search up to March 2022 was performed and 2247 subjects with possibly curative surgery for colorectal cancer at the baseline of the studies; 2889 of them were obese, and 9358 were non-obese. Odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) were calculated to assess the effect of body mass index on surgical site wound infection, mortality, and postoperative hospital stay in subjects undergoing possibly curative surgery for colorectal cancer using the dichotomous or contentious methods with a random or fixed-effect model. The obese subjects had a significantly higher surgical site wound infection after colorectal surgery (OR, 1.87; 95% CI, 1.62-2.15, P < .001), and higher mortality (OR, 1.58; 95% CI, 1.07-2.32, P = .02) in subjects with possibly curative surgery for colorectal cancer compared with non-obese. However, obese did not show any significant difference in postoperative hospital stay (MD, 0.81; 95% CI, -0.030 to 1.92, P = .15) compared with non-obese in subjects with possibly curative surgery for colorectal cancer. The obese subjects had a significantly higher surgical site wound infection after colorectal surgery, higher mortality, and no significant difference in postoperative hospital stay compared with non-obese in subjects with possibly curative surgery for colorectal cancer. The analysis of outcomes should be with caution because of the low number of studies in certain comparisons.
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Affiliation(s)
- Yating Qiao
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
| | - Tao Zhang
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
| | - Tianliang Bai
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
| | - Xinyu Peng
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
| | - Hengxue Lin
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
| | - Aimin Zhang
- Department of Gastrointestinal SurgeryAffiliated Hospital of Hebei UniversityHebeiChina
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Zhang D, He L. A systemic review and a meta-analysis on the influences of closed incisions in orthopaedic trauma surgery by negative pressure wound treatment compared with conventional dressings. Int Wound J 2022; 20:46-54. [PMID: 35535660 PMCID: PMC9797922 DOI: 10.1111/iwj.13835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 01/07/2023] Open
Abstract
We performed a meta-analysis to evaluate the influences of closed incisions in orthopaedic trauma surgery (OTS) by negative pressure wound treatment (NPWT) compared with conventional dressings. A systematic literature search up to March 2022 was done and 14 studies included 3935 subjects with OTS at the start of the study; 2023 of them used NPWT and 1912 were conventional dressings. They were reporting relationships between the influences of closed incisions in OTS by NPWT compared with conventional dressings. We calculated the odds ratio (OR) with 95% confidence intervals (CIs) to assess the influences of closed incisions in OTS by NPWT compared with conventional dressings using the dichotomous methods with a random or fixed-effect model. NPWT had significantly lower deep surgical site infections (SSIs) (OR, 0.65; 95% CI, 0.48-0.87, P = .004), superficial SSIs (OR, 0.34; 95% CI, 0.19-0.61, P < .001), and wound dehiscence (OR, 0.41; 95% CI, 0.21-0.80, P = .009) compared with conventional dressings in subjects with closed incisions in OTS. NPWT showed a beneficial effect on deep SSIs, superficial SSIs, and wound dehiscence compared with conventional dressings in subjects with closed incisions in OTS. Further studies are required to validate these findings.
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Affiliation(s)
- Dahua Zhang
- Department of OrthopedicsThe First Affiliated Hospital of Xi'an Medical UniversityXi'anShaanxiChina
| | - Liang He
- Department of OrthopedicsThe First Affiliated Hospital of Xi'an Medical UniversityXi'anShaanxiChina
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A bench-to-bedside study about trigger asynchronies induced by the introduction of external gas into the non-invasive mechanical ventilation circuit. Sci Rep 2021; 11:23814. [PMID: 34893679 PMCID: PMC8664954 DOI: 10.1038/s41598-021-03291-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 11/29/2021] [Indexed: 11/08/2022] Open
Abstract
Treatments that require the introduction of external gas into the non-invasive ventilation (NIV) circuit, such as aerosol and oxygen therapy, may influence the performance of the ventilator trigger system. The aim of the study was to determine the presence and type of asynchronies induced by external gas in the NIV circuit in a bench model and in a group of patients undergoing chronic NIV. Bench study: Four ventilators (one with two different trigger design types) and three gas sources (continuous flow at 4 and 9 l/min and pulsatile flow at 9 l/min) were selected in an active simulator model. The sensitivity of the trigger, the gas introduction position, the ventilatory pattern and the level of effort were also modified. The same ventilators and gas conditions were used in patients undergoing chronic NIV. Bench: the introduction of external gas caused asynchronies in 35.9% of cases (autotriggering 73%, ineffective effort 27%). Significant differences (p < 0.01) were detected according to the ventilator model and the gas source. In seven patients, the introduction of external gas induced asynchrony in 20.4% of situations (77% autotriggering). As in the bench study, there were differences in the occurrence of asynchronies depending on the ventilator model and gas source used. The introduction of external gas produces alterations in the ventilator trigger. These alterations are variable, and depend on the ventilator design and gas source. This phenomenon makes it advisable to monitor the patient at the start of treatment.
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Performance of different add-on devices in dual limb non-invasive mechanically ventilated circuit. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abdelrahman MA, Abdelrahim ME, Saeed H. Impact of different nebulisers' connections on aerosol therapy. Int J Clin Pract 2021; 75:e14493. [PMID: 34117678 DOI: 10.1111/ijcp.14493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 06/10/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Aerosol therapy has the advantage of a higher safety because of the local deposition of inhaled medication to the lung; however, the main drawback is the low and variable amount of delivered drug to patients. Hence, this study aimed to investigate the effect of different accessory connections on aerosol delivery from different nebulisers. METHOD This study consisted of 3 main models: in vitro, in vivo and ex vivo models. In vitro model, 6 nebulisers (3 Jet (Dolphin (2030 2001), Philips (SideStream) and Tylenol (TL009002)) and 3 vibrating mesh nebulisers (VMNs) (Aerogen Pro, Solo, an Nivo)) were charged with 5 mg/2 mL salbutamol and connected to 2 different connections (T-piece and Circulaire II Hybrid) with an inhalation filter attached to a breathing simulator. Inhaled amounts of drug (inhalation filter) and that remained inside nebuliser were measured. Concerning ex vivo and in vivo models, 24 subjects were involved in the study and they received 5 mg/2 mL salbutamol from 1 Jet nebuliser and 1 VMNs using both connections. Two urine samples were collected post 30 minutes and pooled 24 hours urine collection. For the ex vivo model, inhaled amounts of salbutamol were collected on filters placed between the subjects and the nebuliser. RESULTS Inhaled amounts of salbutamol expressed by the amount of drug detected on inhalation filters (for both in vitro and ex vivo) were significantly higher from both Jet and VMNs connected to the Circulaire II Hybrid connection than that released from nebulisers connected to T-piece. VMNs delivered a higher amount compared with jet nebulisers. The amount released from jet nebulizers were variables, unlike VMNs. Regarding in vivo results, amounts of drug detected in 30 minutes urine samples were consistent with in vitro and ex vivo models reflecting higher and significant amounts of drug delivered to the patient's lung for Circulaire II Hybrid connection compared with T-piece regarding both nebulisers. CONCLUSION Using a valved chamber with jet and VMNs significantly improved the inhaled amount of the emitted aerosol. VMNs were more effective than jet nebulisers with both connections.
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Affiliation(s)
- Mona A Abdelrahman
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-suef University, Beni-suef, Egypt
| | - Mohamed E Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-suef University, Beni-suef, Egypt
| | - Haitham Saeed
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-suef University, Beni-suef, Egypt
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Chow MYT, Tai W, Chang RYK, Chan HK, Kwok PCL. In vitro-in vivo correlation of cascade impactor data for orally inhaled pharmaceutical aerosols. Adv Drug Deliv Rev 2021; 177:113952. [PMID: 34461200 DOI: 10.1016/j.addr.2021.113952] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/24/2021] [Accepted: 08/24/2021] [Indexed: 12/11/2022]
Abstract
In vitro-in vivo correlation is the establishment of a predictive relationship between in vitro and in vivo data. In the context of cascade impactor results of orally inhaled pharmaceutical aerosols, this involves the linking of parameters such as the emitted dose, fine particle dose, fine particle fraction, and mass median aerodynamic diameter to in vivo lung deposition from scintigraphy data. If the dissolution and absorption processes after deposition are adequately understood, the correlation may be extended to the pharmacokinetics and pharmacodynamics of the delivered drugs. Correlation of impactor data to lung deposition is a relatively new research area that has been gaining recent interest. Although few in number, experiments and meta-analyses have been conducted to examine such correlations. An artificial neural network approach has also been employed to analyse the complex relationships between multiple factors and responses. However, much research is needed to generate more data to obtain robust correlations. These predictive models will be useful in improving the efficiency in product development by reducing the need of expensive and lengthy clinical trials.
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Effect of functional principle, delivery technique, and connection used on aerosol delivery from different nebulizers: An in-vitro study. Pulm Pharmacol Ther 2021; 70:102054. [PMID: 34280581 DOI: 10.1016/j.pupt.2021.102054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/15/2021] [Accepted: 07/11/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Nebulizers can be divided according to their functional principle into jet, ultrasonic and vibrating mesh nebulizers with intermittent or continuous aerosol delivery and may be used with many different adapters and connections and all can influence their efficiency. The aim of the present work was to evaluate the effect functional principle, delivery technique, and connection used on aerosol delivered from four different nebulizers. METHODS Four nebulizers were used in the study; three of them were jet nebulizers (JNs; AeroEclipse, NebuTech, En ful Kit) and one of them was Aerogen Solo vibrating mesh nebulizers (VMN). AeroEclipse and NebuTech are intermittent output nebulizers, while the rest are continuous output nebulizers. Aerogen Solo was used with either a standard T-piece or Aerogen Ultra holding chamber, and En ful Kit was used with a standard T-piece or Circulaire II holding chamber. 2 ml of salbutamol was nebulized to determine the total emitted dose (TED) and aerodynamic droplet characteristics of the emitted aerosol from the 6 different sets (4 nebulizers with T-piece and 2 holding chambers). RESULTS The mean ± SD TED from VMN was significantly higher than all the JNs (p < 0.05). Aerogen Ultra with VMN did not show a significant effect on TED compare to T-piece, but it significantly increased (p < 0.05) fine particle dose (FPD; 3091.5 ± 189.4 μg) and fine particle fraction (FPF; 72.7 ± 3.6%). However, the Circulaire II with En ful Kit had significantly higher TED, FPD, and FPF compared to T-piece (p < 0.05). Intermittent JNs (AeroEclipse and NebuTech) had significantly higher TED (p < 0.05) compared to the continuous JNs (En ful Kit) with no significant effect on the other parameters studied. AeroEclipse had the highest MMAD and Aerogen Solo Ultra has the lowest in MMAD. CONCLUSIONS The functional principle, delivery technique, and connection used had a significant effect on aerosol delivered from nebulizers. VMNs are significantly better than JNs. Intermittent delivery has significantly better TED than continuous delivery. Holding chamber with both VMNs and JNs improved aerosol delivery compared to standard T-piece.
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Mohamed BME, Salah Eldin R, Salah Eldin A, Abdelrahim MEA, Hussein RRS. Lung deposition and systemic bioavailability of dose delivered to smoker compared with non-smoker COPD subjects. Int J Clin Pract 2021; 75:e13883. [PMID: 33278071 DOI: 10.1111/ijcp.13883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/01/2020] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Inhaled drugs are the most commonly used class of medications for COPD subjects. No studies have been performed to assess the influence of smoking on lung deposition of aerosolized medication, especially for the exacerbated COPD subject. The present study aimed to assess the influence of smoking on the lung deposition of the aerosol delivered to exacerbated COPD subjects. METHODS Twenty-four exacerbated COPD subjects using automatic continuous positive airway pressure (Auto-CPAP), 12 smokers (six females) and 12 non-smokers (six females) were recruited in the study. The subjects participated in the study received four salbutamol study doses; 1200 µg (12 puffs 100 µg/puff) of salbutamol emitted from pMDI canister connected to AeroChamber MV spacer; 1200 µg of salbutamol emitted from pMDI canister connected to Combihaler spacer; 1 mL of salbutamol respirable solution (5000 µg/mL) nebulized by Aerogen Solo connected to its T-piece; and 1 mL of salbutamol respirable solution nebulized by Aerogen Solo connected to Combihaler spacer with 2 puffs salbutamol MDI (200 µg salbutamol) before nebulisation. The subjects were randomised to receive the four selected dose-adaptor combination in a sealed envelope design on days 1, 3, 5 and 7. A washout period of 24 hours was provided between each salbutamol dosing. Auto-CPAP was adjusted at non-invasive ventilation mode with the integrated heated humidifier, as a source of humidity. Urine samples were provided by subjects, 30 minutes and cumulatively 24 hours post inhalation, as an index of the relative and systemic bioavailability, respectively, and aliquots were retained for salbutamol analysis using solid-phase extraction and high-performance liquid chromatography (HPLC). On day 2 of the study, a collecting filter was placed between the aerosol generator and the subject's mask so that the subjects would not inhale the salbutamol delivered. The same study doses and/or adapters were delivered to each subject, with filters changed with each dose-adapter combination. Salbutamol entrained on the filter was desorbed to be analysed by the HPLC. RESULTS Significantly higher lung deposition (30 minutes urinary salbutamol) was detected with the non-smoker compared with smokers (P < .05). Significantly higher systemic bioavailability (pooled 24-hour urinary salbutamol) for smokers compared with non-smokers was found with Aerogen Solo connected to its T-piece and CombiHaler spacer with pMDI (P < .05) only. Significantly higher amount desorbed from the ex-vivo filter were found from pMDI with both spacers in non-smokers (P < .05) compared with the smokers. CONCLUSION The study demonstrated that smoking reduced the lung deposition of inhaled salbutamol delivered by nebulizer or pMDI. However, the smoking effect on cytochrome p450 was observed to increase systemic absorption of the ingested portion of the inhaled dose. The lower lung deposition and possible higher systemic absorption should be taken into consideration while prescribing inhaled medication to COPD smokers especially exacerbated patients that need ventilation. Further studies are needed.
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Affiliation(s)
- Basma M E Mohamed
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Randa Salah Eldin
- Chest Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Abeer Salah Eldin
- Chest Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed E A Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Raghda R S Hussein
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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Saeed H, Harb HS, Madney YM, Abdelrahim MEA. Aerosol delivery via noninvasive ventilation: role of models and bioanalysis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:589. [PMID: 33987287 DOI: 10.21037/atm-20-1261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Non-invasive ventilation (NIV) is external support for respiration to assist breathing in case of respiratory failure (either hypercapnic or hypoxemic) without patient intubation. Nowadays, medicated aerosols are normally delivered to mechanically ventilated patients by nebulizers and pressurized metered-dose inhaler (pMDI) attached to adapter or spacer that fit into the ventilated circuit. Studies with obstructive lung disease patients have shown that aerosol delivery during mechanical ventilation is possible and of benefit. There are several models for investigating the aerosol delivery and deposition during mechanical ventilation such as in vitro, in vivo, and ex vivo models, these models depend on the technique used for quantitative or qualitative measurement of the deposited aerosol. In vitro models could be used for calculating the total emitted doses from different aerosol-generating devices or for aerodynamic characterization of the deposited inhaled medications. In vivo models dependents of extracting drugs from biological samples for measuring its concentration and bioavailability (pharmacokinetic model) or be dependent on the imaging technique of the radioactive aerosol. Applying different methods to predict aerosol efficiency before starting NIV and to quantify aerosol delivery during NIV are promising approaches that guide clinicians to avoid treatment failure before and during patient therapy.
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Affiliation(s)
- Haitham Saeed
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Hadeer S Harb
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Yasmin M Madney
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed E A Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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Ali AMA, Zawbaa HM, Sayed OM, Harb HS, Saeed H, Boshra MS, Almeldien AG, Salah Eldin R, Elberry AA, Abdelwahab NS, Salem MN, Rabea H, Wael W, Hussein RRS, Sarhan RM, Ramadan W, Madney YM, Abdelrahim MEA. In vitro and in vivo performance modelling and optimisation of different dry powder inhalers: A complementary study of neural networks, genetic algorithms and decision trees. Int J Clin Pract 2021; 75:e13764. [PMID: 33067907 DOI: 10.1111/ijcp.13764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/04/2020] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Aerosol delivery from DPIs could be affected by different factors. This study aimed to evaluate and predict the effects of different factors on drug delivery from DPIs. METHODS Modelling and optimisation for both in vitro and in vivo data of different DPIs (Diskus, Turbohaler and Aerolizer) were carried out using neural networks associated with genetic algorithms and the results are confirmed using a decision tree (DT) and random forest regressor (RFR). All variables (the type of DPI, inhalation flow, inhalation volume, number of inhalations and type of subject) were coded as numbers before using them in the modelling study. RESULTS The analysis of the in vitro model showed that Turbohaler had the highest emitted dose compared with the Diskus and the Aerolizer. Increasing flow resulted in a gradual increase in the emitted dose. Little differences between the inhalation volumes 2 and 4 litres were shown at fast inhalation flow, and interestingly two inhalations showed somewhat higher emitted doses than one-inhalation mode with Turbohaler and Diskus at slow inhalation flow. Regarding the in vivo model, the percent of drug delivered to the lung was highly increased with Turbohaler and Diskus in healthy subjects where continuous contour lines were observed. The Turbohaler showed increased lung bioavailability with the two-inhalation modes, the Diskus showed a nearly constant level at both one and two inhalations at slow inhalation. The Turbohaler and Aerolizer showed little increasing effect moving from one to two inhalations at slow inhalation. CONCLUSIONS Modelling of the input data showed a good differentiating and prediction power for both in vitro and in vivo models. The results of the modelling refer to the high efficacy of Diskus followed by Turbohaler for delivering aerosol. With two inhalations, the three DPIs showed an increase in the percent of drug excreted at slow inhalations.
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Affiliation(s)
- Ahmed M A Ali
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif, Saudi Arabia
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Hossam M Zawbaa
- Faculty of Computers and Artificial Intelligence, Beni-Suef University, Beni-Suef, Egypt
| | - Ossama M Sayed
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Sinai University, Ismailia, Egypt
| | - Hadeer S Harb
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Haitham Saeed
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Marian S Boshra
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Ahmed G Almeldien
- Department of Clinical Research, Children Cancer Hospital 57357, Cairo, Egypt
| | - Randa Salah Eldin
- Department of Chest Diseases, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Ahmed A Elberry
- Department of Clinical Pharmacology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Nada Sayed Abdelwahab
- Department of Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed Nabil Salem
- Department of Internal medicine, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Hoda Rabea
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Waleed Wael
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Raghda R S Hussein
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Rania M Sarhan
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Waleed Ramadan
- Department of Chest Diseases, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Yasmin M Madney
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed E A Abdelrahim
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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Seif SM, Elnady MA, Rabea H, Saeed H, Abdelrahim ME. Effect of different connection adapters on aerosol delivery in invasive ventilation setting; an in-vitro study. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102177] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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shokry AA, Saeed H, Rabea H, Abdelwahab NS, Meabed MH, Abdelrahim ME. Effects of nebulizer fill volume on the efficacy and safety of the bronchodilator. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Madney YM, Laz NI, Elberry AA, Rabea H, Abdelrahim ME. The influence of changing interfaces on aerosol delivery within high flow oxygen setting in adults: An in-vitro study. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.101365] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Adorni G, Seifert G, Buttini F, Colombo G, Stecanella LA, Krämer I, Rossi A. Aerosolization Performance of Jet Nebulizers and Biopharmaceutical Aspects. Pharmaceutics 2019; 11:pharmaceutics11080406. [PMID: 31405254 PMCID: PMC6723557 DOI: 10.3390/pharmaceutics11080406] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/05/2019] [Accepted: 08/08/2019] [Indexed: 01/01/2023] Open
Abstract
In this work, 13 jet nebulizers, some of which in different configurations, were investigated in order to identify the biopharmaceutical constraints related to the quality attributes of the medicinal products, which affect their safety, efficiency, compliance, and effectiveness. The aerosolization parameters, including the aerosol output, aerosol output rate, mass median aerodynamic diameter, and fine particle fraction, were determined according to the European Standard EN 13544-1, using sodium fluoride as a reference formulation. A comparison between the aerosol output nebulization time and the fine particle fraction displayed a correlation between the aerosol quality and the nebulization rate. Indeed, the quality of the nebulization significantly increased when the rate of aerosol emission was reduced. Moreover, the performance of the nebulizers was analyzed in terms of respirable delivered dose and respirable dose delivery rate, which characterize nebulization as the rate and amount of respirable product that could be deposited into the lungs. Depending on which of these two latter parameters was used, the nebulizers showed different performances. The differences, in terms of the rate and amount of delivered aerosol, could provide relevant information for the appropriate choice of nebulizer as a function of drug product, therapy, and patient characteristics.
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Affiliation(s)
- Greta Adorni
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Gerrit Seifert
- Apotheke, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Francesca Buttini
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
- Interdepartmental Center for Innovation in Health Products, BIOPHARMANET TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Gaia Colombo
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Fossato di Mortara 17/19, 44121 Ferrara, Italy
| | - Luciano A Stecanella
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Irene Krämer
- Apotheke, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Alessandra Rossi
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
- Interdepartmental Center for Innovation in Health Products, BIOPHARMANET TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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Reychler G, Michotte JB. Development challenges and opportunities in aerosol drug delivery systems in non-invasive ventilation in adults. Expert Opin Drug Deliv 2019; 16:153-162. [DOI: 10.1080/17425247.2019.1572111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Gregory Reychler
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL & Dermatologie, Université Catholique de Louvain, Bruxelles, Belgium
- Service de Pneumologie, Cliniques universitaires Saint-Luc, Bruxelles, Belgium
| | - Jean-Bernard Michotte
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL & Dermatologie, Université Catholique de Louvain, Bruxelles, Belgium
- Filière Physiothérapie, School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
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Effect of Holding Chamber as an Add-on Device on Aerosol Delivery and Fugitive Aerosol from Different Jet Nebulizers. J Pharm Innov 2019. [DOI: 10.1007/s12247-018-9369-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Aerosol Delivery to a Critically Ill Patient: A Big Issue Easily Solved by Developing Guidelines. Pulm Ther 2018; 4:125-133. [PMID: 32026391 PMCID: PMC6967039 DOI: 10.1007/s41030-018-0060-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Indexed: 11/26/2022] Open
Abstract
Nowadays, therapeutic aerosols are commonly delivered to mechanically ventilated patients by nebulizers and pressurized metered dose inhaler attached to an adapter or a spacer. Studies with asthmatics and chronic obstructive pulmonary disease patients have confirmed that aerosol delivery during mechanical ventilation is feasible. They have also reported that the inhaled drugs administered during mechanical ventilation provide greater and faster clinical outcomes than when delivering during spontaneous unassisted breathing. Researchers studied factors that would affect aerosol delivery during mechanical ventilation. Even with the tremendous amount of publications in this area, there have still been no recommendations or guidelines released to help respiratory therapists in their decision as to when to deliver aerosol to ventilated patients. Mostly, respiratory therapists read the literature and decide accordingly what to do and which device to use for their patients. This puts the patients at risk of receiving a sub-therapeutic or toxic dose of the inhaled aerosol. Some studies raise an alarm of physician decision upon reading any released publication related to aerosol delivery in mechanical ventilation without a trusted recommendation and guidelines. This increases the need for the development of recommendations and guidelines, by a trusted board or society, for aerosol delivery to such critically ill patients. To summarize, inhaled drugs administered to critically ill patients is of benefit compared to taking the patient off the ventilator and delivering during spontaneous unassisted breathing. However, dependable guidelines are needed to optimize aerosol delivery.
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