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Enicker B, Aldous C. The Landscape of Pediatric Hydrocephalus in the Province of KwaZulu-Natal: A Comparative Analysis of the Referral Pattern, Etiology, and Management Outcomes in 4 Distinct 5-Year Periods. World Neurosurg 2024:S1878-8750(24)01061-1. [PMID: 38914134 DOI: 10.1016/j.wneu.2024.06.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/17/2024] [Accepted: 06/18/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND Pediatric hydrocephalus is a significant health burden globally, particularly in low- and middle-income countries. Data from specific regions such as KwaZulu-Natal, South Africa, are lacking. This study aimed to investigate pediatric hydrocephalus by comparing 4 distinct 5-year periods. METHODS Data were collected retrospectively (2003-2007, 2008-2012, and 2013-2017) and prospectively (2018-2022). Children (≤18 years old) treated for hydrocephalus were included. Data on demographics, referral patterns, etiology, treatment modalities, and outcomes were collected and analyzed. RESULTS A total of 3325 children were treated. The peak period was 2008-2012 (35.3%). Most children (51.4%) were from rural areas (P = 0.013), and 47.9% were referred from regional hospitals (P < 0.001). Boys (56.4%) and infants (60.2%) were predominant groups (P < 0.001). Postinfectious etiology (32.7%) was predominant (P < 0.001), particularly tuberculous meningitis (54.1%). Ventriculoperitoneal shunts were the mainstay treatment (84.2%), with notable complication rates (20.4%), including infections (9.6%). Human immunodeficiency virus co-infection was diagnosed in 2.5% of cases. Weekend procedures were associated with ventriculoperitoneal shunt complications (hazard ratio [HR] = 1.3, 95% confidence [CI]1.03-1.66, P = 0.03). Mortality rate was 7.9%, and age ≥1 year (HR = 2.43, 95% CI 1.87-3.17, P < 0.001), tertiary hospital referral (HR = 1.48, 95% CI 1.06-2.04, P = 0.019), ventriculoperitoneal shunt infection (HR = 3.63, 95% CI 2.66-4.95, P < 0.001), acute abdomen (HR = 2.17, 95% CI 1.11-4.25, P = 0.024), and pneumonia (HR = 7.32, odds ratio = 4.84-11.06, P < 0.001) were associated with mortality. CONCLUSIONS This study provides comprehensive insights into pediatric hydrocephalus in KwaZulu-Natal. Monitoring temporal trends and predictors of outcomes will guide future interventions to mitigate the burden of pediatric hydrocephalus in the region.
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Affiliation(s)
- Basil Enicker
- Department of Neurosurgery, Inkosi Albert Luthuli Central Hospital, Durban, KwaZulu-Natal, South Africa; Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa.
| | - Colleen Aldous
- Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
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Elbaroody M, Ezz A, Eldessouky AH, Hassan AAAN, Elsharkawy AA, Ali KB, Refaee EAE. Is It Possible to Eliminate Postoperative Shunt Infections?: Results of a Modified Hydrocephalus Clinical Research Network Protocol. J Neurol Surg A Cent Eur Neurosurg 2024; 85:32-38. [PMID: 36693411 DOI: 10.1055/s-0042-1760227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Postoperative shunt infection is a nightmare in neurosurgical practice with additional morbidity and mortality. A lot of protocols have contributed to the reduction of ventriculoperitoneal shunt (VPS) infections but not eradication. The aim of the study was to evaluate the rigid application of a modified Hydrocephalus Clinical Research Network (HCRN) protocol in the prevention of postoperative shunt infection. METHODS We retrospectively evaluated children with congenital hydrocephalus who underwent VPS insertion, and in whom the protocol was applied from June 2019 to January 2020. Follow-up ranged from 11 to 24 months. RESULTS Thirty-seven procedures were performed including 35 primary shunt insertions and two revision surgeries. The median age was 5 months (range, 1-30 months), and 25 patients were males. The most common cause for VPS placement was congenital hydrocephalus without identifiable cause in 28 cases (80%). The endoscope-assisted technique was used in the insertion of the proximal end in six cases (17%). The mean follow-up was 19.4 months (11-24 months). The rate of shunt infection was 0% till the last follow-up. CONCLUSION The preliminary results showed an effective method for the prevention of postoperative shunt infections using the modified protocol. These initial findings need to be validated in a large prospective study before widespread application can be recommended.
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Affiliation(s)
- Mohammad Elbaroody
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Adham Ezz
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Amr Helmy Eldessouky
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Ahmed A Aziz N Hassan
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Ahmed Abbas Elsharkawy
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Khaled Bassim Ali
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
| | - Ehab Ahmed El Refaee
- Department of Neurosurgery, Cairo University, Kasr Alainy Faculty of Medicine, Cairo, Egypt
- Department of Neurosurgery, Universitätsmedizin Greifswald, Klinik und Poliklinik für Neurochirurgie. Sauerbruchstraße, Greifswald, Germany
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Villeneuve LM, Evans AR, Bowen I, Gernsback J, Balsara K, Jea A, Desai VR. A systematic review of the power of standardization in pediatric neurosurgery. Neurosurg Rev 2023; 46:325. [PMID: 38049561 DOI: 10.1007/s10143-023-02218-7] [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: 09/04/2023] [Revised: 10/30/2023] [Accepted: 11/12/2023] [Indexed: 12/06/2023]
Abstract
In the current neurosurgical field, there is a constant emphasis on providing the best care with the most value. Such work requires the constant optimization of not only surgical but also perioperative services. Recent work has demonstrated the power of standardized techniques in limiting complication while promoting optimal outcomes. In this review article, protocols addressing operative and perioperative care for common pediatric neurosurgical procedures are discussed. These articles address how various institutions have optimized procedures through standardization. Our objective is to improve patient outcomes through the optimization of protocols.
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Affiliation(s)
- Lance M Villeneuve
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA.
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA.
| | - Alexander R Evans
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
| | - Ira Bowen
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
| | - Joanna Gernsback
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
| | - Karl Balsara
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
| | - Andrew Jea
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
| | - Virendra R Desai
- Department of Neurological Surgery, University of Oklahoma College of Medicine, 1000 N Lincoln Blvd, #4000, Oklahoma City, OK, 73104, USA
- Department of Pediatric Neurosurgery, Oklahoma Children's Hospital, Oklahoma City, OK, USA
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Dassi N, Cappellano AM, da Silva AMPDS, da Silva NS, Carlesse FADMC. Invasive fungal infections in pediatric patients with central nervous system tumors: novel insights for prophylactic treatments? Front Oncol 2023; 13:1248082. [PMID: 37965468 PMCID: PMC10641464 DOI: 10.3389/fonc.2023.1248082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/28/2023] [Indexed: 11/16/2023] Open
Abstract
Background and aims Invasive fungal disease (IFD) poses significant morbidity and mortality risks, especially in pediatric patients with neoplastic diseases. However, there is a notable lack of data concerning patients with central nervous system (CNS) tumors. Considering vulnerability factors to infections such as neutropenia, corticosteroids, chemotherapy, surgical interventions, and others, this study aims to evaluate the incidence of IFD in pediatric patients with CNS tumors and determine appropriate indications for prophylactic measures. This is a single-center, retrospective study conducted between 2011 and 2022 at the Pediatric Institute of Oncology (IOP-GRAACC-UNIFESP). Results A total of 38 cases of IFD were diagnosed in 818 children with CNS malignancies (4,6%). The mean age was 3.5 years (0.4-28y), with 22 (57.9%) male patients. Embryonal tumors (18/38, 47.3%) were the most prevalent CNS tumors, followed by low-grade gliomas (13/38, 34.2%). All episodes met the EORTC IFD criteria, and 36/38 (94.7%) were proven. Invasive yeast infections (33/36, 91.6%), predominantly Candida (30/33, 90.9%), were the most common diagnosis. In total, 25 patients (25/38, 65.8%) were receiving chemotherapy, with 13 of them having embryonal tumors. A total of 11 infants were in the Head Start scheme, resulting in a high prevalence of IFD in these group of patients (11/58, 18.9%). In total, 13 (13/38, 34.2%) patients underwent neurosurgery, mostly ventricular-peritoneal shunts revisions (10/13, 76.9%). Nine (9/38, 23.7%) were with prolonged use of corticosteroids, eight of them associated with neurosurgery. Conclusion Routine systemic antifungal prophylaxis based solely on diagnosis is not recommended for low-risk cases. Evaluating patient- and treatment-specific risk factors is crucial in infants undergoing high-dose chemotherapy with expected neutropenia and in patients requiring prolonged corticosteroid therapy alongside neurosurgical procedures.
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Affiliation(s)
- Natália Dassi
- Pediatric Oncology, Pediatric Oncology Institute-GRAACC (IOP-GRAACC)/Federal University of São Paulo, São Paulo, Brazil
| | - Andrea Maria Cappellano
- Pediatric Oncology, Pediatric Oncology Institute-GRAACC (IOP-GRAACC)/Federal University of São Paulo, São Paulo, Brazil
| | | | - Nasjla Saba da Silva
- Pediatric Oncology, Pediatric Oncology Institute-GRAACC (IOP-GRAACC)/Federal University of São Paulo, São Paulo, Brazil
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Licona-Enríquez JD, Labra-Zamora MG, Ramírez-Reyes AG, Miranda-Novales MG. Healthcare-Associated Ventriculitis in Children during COVID-19 Pandemic: Clinical Characteristics and Outcome of a First Infection. Antibiotics (Basel) 2023; 12:1501. [PMID: 37887202 PMCID: PMC10604527 DOI: 10.3390/antibiotics12101501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023] Open
Abstract
During the COVID-19 pandemic, patients in need of neurosurgical care suffered. Elective procedures were postponed, and emergency care visits decreased. Healthcare-associated ventriculitis (HAV) is a serious problem in children, with poor outcomes and frequent relapses. Our objective was to describe the clinical characteristics and the factors associated with a first HAV in children during two years of the pandemic. A retrospective cross-sectional study was performed from January 2021 to December 2022. The inclusion criteria were patients who developed a first HAV after a primary cerebrospinal fluid diversion procedure. The controls included patients without a first infection. Intraoperative and clinical data were extracted from medical records. A total of 199 CSF diversion surgeries were registered. A first infection occurred in 17 patients (8.5%), including 10 with external ventricular drain (EVD) and 6 with ventricular shunts. Gram-positive cocci were identified in 70.6%. Six patients recovered uneventfully, eight had relapse or superinfections, and three eventually died. Twenty patients were included as controls. Factors associated with a first infection were a younger age (median 9 vs. 102 months, p < 0.01), malnutrition (23.5% vs. 0%, p = 0.03), and an EVD placement (58.8% vs. 10%, p = 0.03). None of the intraoperative factors showed statistically significant differences. The rate of HAV was high. Most cases presented in children <1 year and with an EVD.
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Affiliation(s)
- Jesús David Licona-Enríquez
- Infectious Diseases Department, Pediatric Hospital, National Medical Center, XXI Century, Mexican Institute of Social Security, Mexico City 06720, Mexico; (J.D.L.-E.); (M.G.L.-Z.)
| | - María Guadalupe Labra-Zamora
- Infectious Diseases Department, Pediatric Hospital, National Medical Center, XXI Century, Mexican Institute of Social Security, Mexico City 06720, Mexico; (J.D.L.-E.); (M.G.L.-Z.)
| | - Alma Griselda Ramírez-Reyes
- Neurosurgery Department, Pediatric Hospital, National Medical Center, XXI Century, Mexican Institute of Social Security, Mexico City 06720, Mexico;
| | - María Guadalupe Miranda-Novales
- Analysis and Synthesis of Evidence Research Unit, National Medical Center, XXI Century, Mexican Institute of Social Security, Mexico City 06720, Mexico
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Reducing ventriculoperitoneal shunt infection with intraoperative glove removal. Infect Control Hosp Epidemiol 2023; 44:234-237. [PMID: 35438070 PMCID: PMC9929712 DOI: 10.1017/ice.2022.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Contamination of ventriculoperitoneal shunts (VPS) by cutaneous flora, particularly coagulase-negative staphylococci, is a common cause of shunt infection and failure, leading to prolonged hospital stay, higher costs of care, and poor outcomes. Glove contamination may occur during VPS insertion, increasing risk of such infections. METHODS We performed a systematic search of the PubMed database for studies published January 1, 1970, through August 31, 2021 that documented VPS infection rates before and after implementing a practice of double gloving with change or removal of the outer glove immediately prior to shunt insertion. RESULTS Among 272 reports screened, 4 were eligible for review based on our inclusion criteria. The incidence of VPS infection was reduced in all 4 quasi-experimental studies with an aggregate incidence of VPS infection of 11.8% before the change in intraoperative protocol and 4.9% after protocol change. One study documented reduced hospital stay with this change in protocol. CONCLUSION The risk of VPS infection is reduced by removal or replacement of the outer surgical gloves immediately prior to intraoperative insertion of a VPS as part of an infection control bundle.
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Wang HQ, Han P, Huang QB, Zhang ZL. Clinical Characteristics and Treatment of Early and Delayed Intra-Ccranial Infection After Ventriculoperitoneal Shunt in Adults: Retrospective Analysis of Nineteen Cases. Surg Infect (Larchmt) 2023; 24:66-74. [PMID: 36580653 DOI: 10.1089/sur.2022.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Objectives: Intra-cranial infection is the most serious complication after ventriculoperitoneal shunt (VPS). There were differences in clinical characteristics between early (occurs within one month after VPS, the early group) and delayed (occurs 1 month or more after VPS, the delayed group) infections. The aim of this study is to clarify the differences between the two groups. Patients and Methods: All cases diagnosed as intracranial infection after VPS between September 2017 and December 2021 were collected. Clinical data were reviewed and analyzed retrospectively. Results: Nineteen cases met the inclusion criteria, including 12 cases in the early group and seven cases in the delayed group. There were no significant differences between the two groups in gender, age, and etiology of hydrocephalus. Cases in the early group usually had fever with worsening consciousness (11; 91.7%), which was caused by surgical operations (10; 83.3%) with gram-positive coccis infection (9; 75.0%), whereas those in the delayed group had abdominal pain (5; 71.4%), caused by abdominal factor (7; 100%) with gram-negative bacilli infection (6; 85.7%). There were differences in symptoms (p < 0.01), causes of infection (p < 0.001), and pathogens (p < 0.05). Shunt removal was performed for all 19 cases. After the infection was controlled, eight cases received VPS again, and no re-infection occurred after a follow-up of four to 22 months. Conclusions: It is suggested in this study that there were differences between the two groups in terms of etiology, symptoms, and pathogens. The results can provide theoretical basis for prevention, early diagnosis, and reasonable treatment of infection after VPS.
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Affiliation(s)
- Hua-Qing Wang
- Department of Emergency Neurosurgical Intensive Care Unit, Qilu Hospital of Shandong University, Shandong, P.R. China
| | - Ping Han
- Department of Emergency Neurosurgical Intensive Care Unit, Qilu Hospital of Shandong University, Shandong, P.R. China.,Nursing Theory and Practice Innovation Research Center of Shandong University, Shandong, P.R. China
| | - Qi-Bing Huang
- Department of Emergency Neurosurgical Intensive Care Unit, Qilu Hospital of Shandong University, Shandong, P.R. China
| | - Ze-Li Zhang
- Department of Emergency Neurosurgical Intensive Care Unit, Qilu Hospital of Shandong University, Shandong, P.R. China
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Aetiology and diagnostics of paediatric hydrocephalus across Africa: a systematic review and meta-analysis. Lancet Glob Health 2022; 10:e1793-e1806. [PMID: 36400085 DOI: 10.1016/s2214-109x(22)00430-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 08/01/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND We aimed to identify the aetiological distribution and the diagnostic methods for paediatric hydrocephalus across Africa, for which there is currently scarce evidence. METHODS In this systematic review and meta-analysis, we searched MEDLINE (Ovid), the Cochrane Database of Systematic Reviews (Wiley), Embase (Ovid), Global Health (Ovid), Maternity & Infant Care (Ovid), Scopus, African Index Medicus (Global Index Medicus, WHO) and Africa-Wide Information (EBSCO) from inception to Nov 29, 2021. We included studies from any African country reporting on the distribution of hydrocephalus aetiology in children aged 18 years and younger, with no language restrictions. Hydrocephalus was defined as radiological evidence of ventriculomegaly or associated clinical symptoms and signs of the disorder, or surgical treatment for hydrocephalus. Exclusion criteria were studies only reporting on one specific subgroup or one specific cause of hydrocephalus. We also excluded conference and meetings abstracts, grey literature, editorials, commentaries, historical reviews, systematic reviews, case reports and clinical guidelines, as well as studies on non-humans, fetuses, or post-mortem reports. The proportions of postinfectious hydrocephalus, non-postinfectious hydrocephalus, and hydrocephalus related to spinal dysraphism were calculated using a random-effects model. Additionally, we included a category for unclear cases. Diagnostic methods were described qualitatively. To assess methodological study quality, we applied critical appraisal checklists provided by the Joanna Briggs Institute. The study was registered in Prospero (CRD42020219038). FINDINGS Our search yielded 3783 results, of which 1880 (49·7%) were duplicates and were removed. The remaining 1903 abstracts were screened and 122 (6·4%) full articles were sought for retrieval; of these, we included 38 studies from 18 African countries that studied a total of 6565 children. The pooled proportion of postinfectious hydrocephalus was 28% (95% CI 22-36), non-postinfectious hydrocephalus was 21% (95% CI 13-30), and of spinal dysraphism was 16% (95% CI 12-20), with substantial heterogeneity. The pooled proportion of hydrocephalus of unclear aetiology was 20% (95% CI 13-28). INTERPRETATION Our findings suggest that postinfectious hydrocephalus is the single most common cause of paediatric hydrocephalus in Africa. For targeted investments to be optimal, there is a need for consensus regarding the aetiological classification of hydrocephalus and improved access to diagnostic services. FUNDING Rikshospitalet, Oslo University Hospital, Oslo, Norway.
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Ventricular Peritoneal Shunting Using Modified Keen’s Point Approach: Technical Report and Cases Series. SURGERIES 2022. [DOI: 10.3390/surgeries3040034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Ventricular peritoneal shunting (VPS) is a frequent procedure in neurosurgery, unfortunately still burdened with a significant rate of complications. The frontal Kocher’s point is the most frequently used landmark for ventricular puncture. Keen’s point (posterior parietal approach) seems to be a valid alternative. We report a newly described access to the lateral ventricle located in posterior temporal area and the results of a large series of adult patients. Methods: Retrospective analysis of a series of 188 cases of VPS performed with this approach. Results: Mean surgical time was 51.5 +/− 13.1 min (range 25–90 min). Twenty-one patients (11.2%) were subjected to revision surgery: eight cases (4.3%) for displacement or malfunction of ventricular catheter, eight cases (4.3%) for abdominal issues, three cases (1.6%) for hardware failure, and two cases (1.1%) for infection. Optimal catheter placement was reached in 90.1%. Conclusions: The modified Keen’s point approach seems to be safe, technically feasible, and reproducible, showing some potential advantages such as short surgical time, precision in ventricular catheter placement, and short tunneling tract. The need for surgical revision is similar to that reported in the literature, while the rate of catheter malpositioning and infections seems to be low; hemorrhages around catheter and seizures were not reported.
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Bielicki I, Subotic U, Bielicki JA. Systematic literature review on surgical site preparation in paediatric surgery. BMC Pediatr 2022; 22:455. [PMID: 35902844 PMCID: PMC9336073 DOI: 10.1186/s12887-022-03502-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/14/2022] [Indexed: 12/04/2022] Open
Abstract
Background Surgical site infections (SSIs) in children represent a common and serious postoperative complication. Surgical skin preparation is an essential preventive measure in every surgical procedure. The most commonly used antiseptic agents for surgical skin preparation are chlorhexidine gluconate and iodophors in alcohol-based solutions. In adult patients the use of chlorhexidine-containing antiseptic solutions for preoperative skin preparation has been advocated to reduce SSI rates. Our objective was to conduct a systematic literature review on use of antiseptic agents for surgical skin preparation in children less than 16 years of age. Methods A systematic review of MEDLINE, EMBASE, CINAHL and CENTRAL was performed using both MeSH and free text terms and using the relevant Cochrane filter to identify full text randomized trials (RCTs) and comparative observational studies. Interventions of interest were the choice of main agent in antiseptic solutions (chlorhexidine/povidone-iodine/alcohol) compared with each other or with other antiseptic agents. Primary outcome was the reported rate of surgical site infections. Results In total 8 studies were included in the review; 2 RCTs and 6 observational studies. Observational studies generally did not primarily investigate the association of different antiseptics with subsequent SSI. The identified randomised controlled trials included only 61 children in total, and were of low quality. Consequently, we did not conduct a formal meta-analysis. Since the publication of a comprehensive systematic review of perioperative measures for the prevention of SSI in 2016, no randomized controlled trials comparing antiseptic agents for surgical skin preparation in paediatric surgery have been conducted. Conclusion Robust evidence on the optimal skin antisepsis to reduce SSIs in children is lacking. Direct extrapolation of effects from trials involving adults is not appropriate as physiologic characteristics and risk factors for SSIs differ between adults and children. It is therefore essential to conduct high quality RCT investigating interventions to identify optimal measures to reduce SSI rates in children. Trial registration Prospero registration (CRD42020166193). Supplementary Information The online version contains supplementary material available at 10.1186/s12887-022-03502-z.
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Affiliation(s)
- Isabella Bielicki
- Department of Paediatric Surgery, University Children's Hospital Basel, Spitalstr. 33, 4056, Basel, Switzerland.
| | - Ulrike Subotic
- Department of Paediatric Surgery, University Children's Hospital Basel, Basel, Switzerland
| | - Julia Anna Bielicki
- Division of Infectious Diseases and Hospital Epidemiology, Paediatric Pharmacology Group, University Hospital Basel, Basel, Switzerland University of Basel Children's Hospital, Basel, Switzerland National Centre for Infection Prevention, SwissNoso, Bern, Switzerland
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11
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VL G, Garg K, Tandon V, Borkar SA, Satyarthi GD, Singh M, Chandra PS, Kale SS. Effect of topical and intraventricular antibiotics used during ventriculoperitoneal shunt insertion on the rate of shunt infection-a meta-analysis. Acta Neurochir (Wien) 2022; 164:1793-1803. [PMID: 35618851 DOI: 10.1007/s00701-022-05248-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 02/28/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION The ventriculoperitoneal shunt is one of the most commonly performed neurosurgical procedures. One of the avoidable complications of shunt surgery is shunt infection. This PRISMA-compliant meta-analysis analysed the effectiveness of topical and/or intraventricular antibiotics in preventing shunt infections in patients undergoing shunt surgery. METHODS Four databases were searched from inception to 30th June 2021. Only original articles comparing the rate of shunt infection with and without antibiotics were included. Random-effects meta-analysis was used to compare the effect of the use of antibiotics in preventing infection and subgroup analysis for finding differences in various antibiotics. RESULTS The rate of shunt infection was 2.24% (53 out of 2362) in the topical antibiotic group in comparison to 5.24% (145 out of 2764) in the control group (p = 0.008). Subgroup analysis revealed that there is no significant difference between the antibiotics used. CONCLUSIONS Our meta-analysis found that the risk of shunt infection is significantly reduced with the use of topical and intraventricular antibiotics without any serious adverse effect. No side effects of topical or intraventricular antibiotics were reported in the included studies. Further prospective studies are required to establish the safety and optimal dosage of topical antibiotics for them to be used routinely in neurosurgical practice. They can be used in patients at high risk of developing shunt infections till such studies are available.
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Kalangu KKN, Esene IN, Dzowa M, Musara A, Ntalaja J, Badra AK. Towards zero infection for ventriculoperitoneal shunt insertion in resource-limited settings: a multicenter prospective cohort study. Childs Nerv Syst 2020; 36:401-409. [PMID: 31455997 DOI: 10.1007/s00381-019-04357-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 08/15/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Shunting for hydrocephalus can lead to improvement in the quality of life although the latter has been subdued by complications like shunt infection. Established protocols have contributed to the reduction of ventriculoperitoneal shunt (VPS) infections. Previously, we retrospectively demonstrated a low infection rate despite some of the protocol recommendations not being implemented. The aim of this study was to prospectively establish the incidence of shunt infection in the early post-shunt period following our protocol and elucidate on associated risk factors. PATIENTS AND METHODS A multicenter prospective descriptive cohort study of consecutive 209 under-5 children requiring VPS for hydrocephalus was conducted between January 2013 and November 2018. An innovative protocol insisting on intermittent application of povidone-iodine on the skin during the operation was implemented. The patients were followed-up for 3 months post-surgery. RESULTS Included were 211 VPS procedures performed on 209 children. The median age was 9 months and 84 were males. Hydrocephalus was non-communicative in 72.0% and aqueductal stenosis was its most frequent cause (84.9%). Most surgeries were performed in the morning (90.5%), electively (95.3%), and for the first time (91%). The median duration of surgery was 65 min. Shunt infection rate was 1.9% (n = 4) (95% CI 0.7 to 5.0%) per procedure. CONCLUSION The observed infection rate was low. This suggests that the protocol followed captured the most critical components necessary to ensure low infection rates and that simple measures implemented in economically challenged environments may achieve internationally acceptable infection rates.
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Affiliation(s)
- Kazadi K N Kalangu
- Neurosurgery Division, Department of Surgery, University Of Zimbabwe, Harare, Zimbabwe.
| | - Ignatius N Esene
- Neurosurgery Division, Department of Surgery, University Of Bamenda, Bamenda, Cameroon
| | - Maximillian Dzowa
- Neurosurgery Division, Department of Surgery, University Of Zimbabwe, Harare, Zimbabwe
| | - Aaron Musara
- Neurosurgery Division, Department of Surgery, University Of Zimbabwe, Harare, Zimbabwe
| | - Jeff Ntalaja
- Department of Neurosurgery, University of Lubumbashi, Lubumbashi, Democratic Republic of Congo
| | - Aliou K Badra
- Neurosurgical Unit, Medipark/Oshakati Hospital, University of Namibia, Windhoek, Namibia
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