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Peritoneal Dialysis International :... Jan 2021Peritoneal dialysis (PD) requires patients to develop a variety of self-management skills in order to effectively deliver and manage their dialysis at home. eHealth...
Peritoneal dialysis (PD) requires patients to develop a variety of self-management skills in order to effectively deliver and manage their dialysis at home. eHealth interventions may provide patients with accessible information to develop the skills and knowledge they require to manage their treatment. This review aims to identify and evaluate 'active' eHealth interventions in supporting patients on PD. Six databases were included within the review using the terms and . Studies which explored patients who were delivering PD, an intervention where the main component involved a digital device and required active engagement from patients were included. The primary outcomes examined were identified using the core outcomes recommended by the Standardised Outcomes in Nephrology in Peritoneal Dialysis initiative (PD infection, cardiovascular disease, mortality, PD failure and life participation). Hospitalisation rates were also considered as a primary outcome. Secondary outcomes included quality of life, patient skills, patient knowledge and satisfaction. Using the inclusion criteria, 15 studies (1334 participants) were included in the study. The effectiveness of eHealth interventions was mixed. Due to high heterogeneity, a meta-analysis was not possible, and quality of evidence was low. Risk of bias across the randomised studies was unclear but bias across non-randomised studies was identified as critical. There were no reported adverse effects of eHealth interventions within the included studies. Despite the high interest of eHealth interventions in PD, good quality evidence is needed to explore their effectiveness before a wider application of eHealth interventions.
Topics: Humans; Nephrology; Peritoneal Dialysis; Quality of Life; Renal Dialysis; Telemedicine
PubMed: 32301380
DOI: 10.1177/0896860820918135 -
Gastrointestinal Endoscopy Jun 2016EUS-guided biliary drainage (EUS-BD) has emerged as an alternative procedure after failed ERCP. However, limited data on the efficacy and safety of EUS-BD are available.... (Review)
Review
BACKGROUND AND AIMS
EUS-guided biliary drainage (EUS-BD) has emerged as an alternative procedure after failed ERCP. However, limited data on the efficacy and safety of EUS-BD are available. Therefore, a systematic review was conducted to evaluate the efficacy and safety of EUS-BD and to evaluate transduodenal (TD) and transgastric (TG) approaches.
METHODS
PubMed and EMBASE were searched to identify relevant studies published in the English language for inclusion in this systematic review and meta-analysis. Data from eligible studies were combined to calculate the cumulative technical success rate (TSR), functional success rate (FSR), and adverse-event rate of EUS-BD and the pooled odds ratio of TSR, FSR, and adverse-event rate of the TD approach when compared with the TG approach.
RESULTS
Forty-two studies with 1192 patients were included in this study, and the cumulative TSR, FSR, and adverse-event rate were 94.71%, 91.66%, and 23.32%, respectively. The common adverse events associated with EUS-BD were bleeding (4.03%), bile leakage (4.03%), pneumoperitoneum (3.02%), stent migration (2.68%), cholangitis (2.43%), abdominal pain (1.51%), and peritonitis (1.26%). Ten studies were included in the meta-analysis for comparative evaluation of TD and TG approaches for EUS-BD. Compared with the TG approach, the pooled odds ratio of the TSR, FSR, and adverse-event rate of the TD approach were 1.36 (95% CI, .66-2.81; P > .05), .84 (95% CI, .50-1.42; P > .05), and .61 (95% CI, .36-1.03; P > .05), respectively, which indicated no significant difference in the TSR, FSR, and adverse-event rate between the 2 groups.
CONCLUSIONS
Although it is associated with significant morbidity, EUS-BD is an effective alternative procedure for relieving biliary obstruction. There was no significant difference between the TD and TG approaches for EUS-BD.
Topics: Abdominal Pain; Biliary Tract Surgical Procedures; Cholangitis; Choledochostomy; Cholestasis; Drainage; Endosonography; Humans; Odds Ratio; Peritonitis; Pneumoperitoneum; Postoperative Complications; Postoperative Hemorrhage; Prosthesis Failure; Surgery, Computer-Assisted; Treatment Outcome
PubMed: 26542374
DOI: 10.1016/j.gie.2015.10.033 -
Mycoses Sep 2022We evaluated the magnitude and factors contributing to poor outcomes among cirrhosis patients with fungal infections (FIs). (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
We evaluated the magnitude and factors contributing to poor outcomes among cirrhosis patients with fungal infections (FIs).
METHODS
We searched PubMed, Embase, Ovid and WOS and included articles reporting mortality in cirrhosis with FIs. We pooled the point and relative-risk (RR) estimates of mortality on random-effects meta-analysis and explored their heterogeneity (I ) on subgroups, meta-regression and machine learning (ML). We assessed the study quality through New-Castle-Ottawa Scale and estimate-asymmetry through Eggers regression. (CRD42019142782).
RESULTS
Of 4345, 34 studies (2134 patients) were included (good/fair/poor quality: 12/21/1). Pooled mortality of FIs was 64.1% (95% CI: 55.4-72.0, I : 87%, p < .01), which was 2.1 times higher than controls (95% CI: 1.8-2.5, I :89%, p < .01). Higher CTP (MD: +0.52, 95% CI: 0.27-0.77), MELD (MD: +2.75, 95% CI: 1.21-4.28), organ failures and increased hospital stay (30 vs. 19 days) were reported among cases with FIs. Patients with ACLF (76.6%, RR: 2.3) and ICU-admission (70.4%, RR: 1.6) had the highest mortality. The risk was maximum for pulmonary FIs (79.4%, RR: 1.8), followed by peritoneal FIs (68.3%, RR: 1.7) and fungemia (55%, RR: 1.7). The mortality was higher in FIs than in bacterial (RR: 1.7) or no infections (RR: 2.9). Estimate asymmetry was evident (p < 0.05). Up to 8 clusters and 5 outlier studies were identified on ML, and the estimate-heterogeneity was eliminated by excluding such studies.
CONCLUSIONS
A substantially worse prognosis, poorer than bacterial infections in cirrhosis patients with FIs, indicates an unmet need for improving fungal diagnostics and therapeutics in this population. ACLF and ICU admission should be included in the host criteria for defining IFIs.
Topics: Bacterial Infections; Humans; Length of Stay; Liver Cirrhosis; Machine Learning; Mycoses
PubMed: 35713607
DOI: 10.1111/myc.13482 -
Blood Purification 2021The best timing of peritoneal dialysis (PD) initiation after catheter implantation is still controversial. It is necessary to explore whether there exists a waiting... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
The best timing of peritoneal dialysis (PD) initiation after catheter implantation is still controversial. It is necessary to explore whether there exists a waiting period to minimize the risk of complications.
METHODS
A systematic review and meta-analysis were searched in multiple electronic databases published from inception to February 29, 2020, to identify cohort studies for evaluating the outcome and safety of unplanned-start PD (<14 days after catheter insertion). Risks of bias across studies were evaluated using Newcastle-Ottawa Quality Assessment Scale.
RESULTS
Fourteen cohort studies with a total of 2,401 patients were enrolled. We found that early-start PD was associated with higher prevalence of leaks (RR: 2.67, 95% CI, 1.55-4.61) and omental wrap (RR: 3.28, 95% CI, 1.14-9.39). Furthermore, patients of unplanned-start PD in APD group have higher risk of leaks, while those in CAPD group have a higher risk of leaks, omental wrap, and catheter malposition. In shorter break-in period (BI) group, the risk of suffering from catheter obstruction and malposition was higher for patients who started dialysis within 7 days after the surgery than for patients within 7-14 days. No significant differences were found in peritonitis (RR: 1.00; 95% CI, 0.78-1.27) and exit-site infections (RR: 1.12; 95% CI, 0.72-1.75). However, shorter BI was associated with higher risk of mortality and transition to hemodialysis (HD) while worsen early technical survival, with pooled RR of 2.14 (95% CI, 1.52-3.02), 1.42 (95% CI, 1.09-1.85) and 0.95 (95% CI, 0.92-0.99), respectively.
CONCLUSIONS
Evidence suggests that patients receiving unplanned-start PD may have higher risks of mechanical complications, transition to HD, and even mortality rate while worsening early technical survival, which may not be associated with infectious complications. Rigorous studies are required to be performed.
Topics: Catheterization; Humans; Infections; Peritoneal Dialysis; Peritonitis; Risk Assessment; Risk Factors
PubMed: 33120399
DOI: 10.1159/000510550 -
The Cochrane Database of Systematic... Aug 2015Laparoscopy is a common procedure in many surgical specialities. Complications arising from laparoscopy are often related to initial entry into the abdomen.... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Laparoscopy is a common procedure in many surgical specialities. Complications arising from laparoscopy are often related to initial entry into the abdomen. Life-threatening complications include injury to viscera e.g. the bowel or bladder, or to vasculature e.g. major abdominal and anterior abdominal wall vessels. Minor complications can also occur, such as postoperative wound infection, subcutaneous emphysema, and extraperitoneal insufflation. There is no clear consensus as to the optimal method of laparoscopic entry into the peritoneal cavity.
OBJECTIVES
To evaluate the benefits and risks of different laparoscopic entry techniques in gynaecological and non-gynaecological surgery.
SEARCH METHODS
This updated review has drawn on the search strategy developed by the Cochrane Menstrual Disorders and Subfertility Group. In addition, MEDLINE, EMBASE, CENTRAL and PsycINFO were searched through to September 2014.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) in which one laparoscopic entry technique was compared with another.
DATA COLLECTION AND ANALYSIS
Two authors independently selected studies, assessed risk of bias, and extracted data. We expressed findings as Peto odds ratios (Peto ORs) with 95% confidence intervals (CIs). We assessed statistical heterogeneity using the I² statistic. We assessed the overall quality of evidence for the main comparisons using GRADE methods.
MAIN RESULTS
The review included 46 RCTs including three multi-arm trials (7389 participants) and evaluated 13 laparoscopic entry techniques. Overall there was no evidence of advantage using any single technique for preventing major vascular or visceral complications. The evidence was generally of very low quality; the main limitations were imprecision and poor reporting of study methods. Open-entry versus closed-entry There was no evidence of a difference between the groups for vascular (Peto OR 0.14, 95% CI 0.00 to 6.82, three RCTs, n = 795, I(2) = n/a; very low quality evidence) or visceral injury (Peto OR 0.61, 95% CI 0.06 to 6.08, three RCTs, n = 795, I(2) = 0%; very low quality evidence). There was a lower risk of failed entry in the open-entry group (Peto OR 0.16, 95% CI 0.04 to 0.63, n = 665, two RCTs, I(2) = 0%; very low quality evidence). This suggests that for every 1000 patients operated on, 31 patients in the closed-entry group will have failed entry compared to between 1 to 20 patients in the open-entry group. No events were reported in any of the studies for mortality, gas embolism or solid organ injury. Direct trocar versus Veress needle entry There was a lower risk of vascular injury in the direct trocar group (Peto OR 0.13, 95% CI 0.03 to 0.66, five RCTs, n = 1522, I(2) = 0%; low quality evidence) and failed entry (Peto OR 0.21, 95% CI 0.14 to 0.30, seven RCTs, n = 3104; I ²= 0%; moderate quality evidence). This suggests that for every 1000 patients operated on, 8 patients in the Veress needle group will experience vascular injury compared to between 0 to 5 patients in the direct trocar group; and that 64 patients in the Veress needle group will experience failed entry compared to between 10 to 20 patients in the direct trocar group. The vascular injury significance is sensitive to choice of statistical analysis and may be unreliable. There was no evidence of a difference between the groups for visceral (Peto OR 1.02, 95% CI 0.06 to 16.24, four RCTs, n = 1438, I(2) = 49%; very low quality evidence) or solid organ injury (Peto OR 0.16, 95% Cl 0.01 to 2.53, two RCTs, n = 998, I(2) = n/a; very low quality evidence). No events were recorded for mortality or gas embolism. Direct vision entry versus Veress needle entry There was no evidence of a difference between the groups in the rates of visceral injury (Peto OR 0.15, 95% CI 0.01 to 2.34, one RCT, n = 194; very low quality evidence). Other primary outcomes were not reported. Direct vision entry versus open-entry There was no evidence of a difference between the groups in the rates of visceral injury (Peto OR 0.13, 95% CI 0.00 to 6.50, two RCTs, n = 392; low quality evidence), solid organ injury (Peto OR 6.16, 95% CI 0.12 to 316.67, one RCT, n = 60, I(2) = n/a; very low quality evidence), or failed entry (Peto OR 0.40, 95% CI 0.04 to 4.09, one RCT, n = 60; low quality evidence). Vascular injury was reported, however no events occurred. Our other primary outcomes were not reported. Radially expanding (STEP) trocars versus non-expanding trocars There was no evidence of a difference between the groups for vascular injury (Peto OR 0.24, 95% Cl 0.05 to 1.21, two RCTs, n = 331, I(2) = 0%; low quality evidence), visceral injury (Peto OR 0.13, 95% CI 0.00 to 6.37, two RCTs, n = 331, I(2) = n/a; low quality evidence), or solid organ injury (Peto OR 1.05, 95% CI 0.07 to 16.91, one RCT, n = 244; very low quality evidence). Other primary outcomes were not reported. Comparisons of other laparoscopic entry techniquesThere was a higher risk of failed entry in the group in which the abdominal wall was lifted before Veress needle insertion than in the not-lifted group (Peto OR 4.44, 95% CI 2.16 to 9.13, one RCT, n = 150; very low quality evidence). There was no evidence of a difference between the groups in rates of visceral injury or extraperitoneal insufflation. The studies had small numbers and excluded many patients with previous abdominal surgery, and women with a raised body mass index. These patients may have unusually high complication rates.
AUTHORS' CONCLUSIONS
Overall, there is insufficient evidence to recommend one laparoscopic entry technique over another.An open-entry technique is associated with a reduction in failed entry when compared to a closed-entry technique, with no evidence of a difference in the incidence of visceral or vascular injury.An advantage of direct trocar entry over Veress needle entry was noted for failed entry and vascular injury. The evidence was generally of very low quality with small numbers of participants in most studies; our findings should be interpreted with caution.
Topics: Abdominal Wall; Blood Vessels; Female; Gynecologic Surgical Procedures; Humans; Intestines; Intraoperative Complications; Laparoscopy; Peritoneal Cavity; Randomized Controlled Trials as Topic; Urinary Bladder
PubMed: 26329306
DOI: 10.1002/14651858.CD006583.pub4 -
Kidney International Reports Feb 2024Peritoneal dialysis (PD)-associated peritonitis due to tuberculosis (TB) is associated with poor outcomes and optimal treatment strategies for this condition remain...
INTRODUCTION
Peritoneal dialysis (PD)-associated peritonitis due to tuberculosis (TB) is associated with poor outcomes and optimal treatment strategies for this condition remain unknown. Our study aimed to: (i) systematically review the published literature on peritonitis caused by in patients on PD and (ii) review cases of peritonitis due to in patients on PD reported in Australia and New Zealand to determine the epidemiology, management strategies, and outcomes of this condition.
METHODS
A literature search of Medline, Scopus, Embase, ClinicalTrials.gov, Cochrane CENTRAL Register of Controlled Trials and Google Scholar for articles published from inception date to June 2022 was conducted. To be eligible, articles had to describe patient characteristics, initial anti-TB therapy, and treatment outcomes in all patients on PD with peritonitis caused by . Data from the Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry of patients on PD who developed peritonitis due to between September 2001 and December 2020 were included and analyzed.
RESULTS
The systematic literature review identified 70 case studies (151 patients) and 8 cohort studies (97 patients), whereas the ANZDATA Registry identified 17 cases of peritonitis due to . Overall, in patients diagnosed with peritonitis due to , the rates of PD catheter removal and permanent transfer to hemodialysis (HD) were numerically higher in the ANZDATA Registry cases (82%) than in the case studies (23%) and cohort studies (20%). Observed all-cause mortality rates were also higher as observed in the case studies (33%) and cohort studies (26%) than in the ANZDATA Registry cases (6%).
CONCLUSION
Tuberculous peritonitis is uncommon in patients on PD and is associated with poor outcomes. Prospective studies are warranted to study the effect of retaining PD catheters after infection on patient outcomes.
PubMed: 38344729
DOI: 10.1016/j.ekir.2023.11.012 -
Digestive and Liver Disease : Official... Oct 2020Efficacy and Safety of intravenous albumin for non-spontaneous bacterial peritonitis infection among patients with cirrhosis: A systematic review and meta-analysis of... (Meta-Analysis)
Meta-Analysis
UNLABELLED
Efficacy and Safety of intravenous albumin for non-spontaneous bacterial peritonitis infection among patients with cirrhosis: A systematic review and meta-analysis of randomized controlled trials INTRODUCTION: Bacterial infection is a common cause of acute-on-chronic liver failure (ACLF) and death among cirrhosis. The benefit of intravenous (IV) albumin among cirrhosis with non-SBP infection remains unclear as individual studies are underpowered to detect the survival benefit of IV albumin.
AIM
We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy and safety of intravenous albumin for non-SBP infection among cirrhosis patients.
METHODS
We performed a systematic search of electronic databases (Pubmed, MEDLINE and Clinicalkey) up to 1 December 2019. Studies evaluating IV albumin for non-SBP infection were selected. Using random effect model, the pooled odds ratio (OR), 95% confidence interval (95%CI) and heterogeneity were assessed.
RESULTS
A total of 3 RCTs (406 subjects) fulfilling the inclusion criteria among 218 citations were identified. There was no significant heterogeneity across included studies. In this meta-analysis, we found that the pooled risk of renal impairment (RI) (OR=0.58, 95%CI: 0.28-1.23, I=0%), mortality at 30 days (OR=1.61, 95%CI: 0.87-3.00, I=0%) as well as mortality at 90 days (OR=1.30, 95%CI: 0.81-2.07, I=0%) were similar between albumin and control group. Pooled event of pulmonary edema occurred more commonly in albumin group (OR 5.17, 95%CI 1.62-16.47, I=0%). More subjects achieved resolution of ACLF in IV albumin group as compared to control group (OR=0.11, 95%CI: 0.02-0.69, p=0.02).
CONCLUSION
Albumin did not reduce the risk of RI and mortality, yet increases the risk of pulmonary edema. Albumin may promote recovery of ACLF, however, more data is required to validate this benefit.
Topics: Acute Kidney Injury; Acute-On-Chronic Liver Failure; Administration, Intravenous; Aged; Albumins; Anti-Bacterial Agents; Bacterial Infections; Humans; Liver Cirrhosis; Middle Aged; Peritonitis; Randomized Controlled Trials as Topic
PubMed: 32586766
DOI: 10.1016/j.dld.2020.05.047 -
Journal of Pediatric Surgery Sep 2021Laparoscopic surgery is increasingly used to repair paediatric inguinal hernias and can be divided into intra- or extra-corporeal closing techniques. No statement... (Review)
Review
BACKGROUND
Laparoscopic surgery is increasingly used to repair paediatric inguinal hernias and can be divided into intra- or extra-corporeal closing techniques. No statement regarding the superiority of one of the two techniques can be made. This study aims to provide evidence supporting the superiority of intra- or extra-corporeal suturing technique.
METHODS
A systematic literature search was conducted using PubMed, Embase, MEDLINE, and Cochrane Library databases. Randomised controlled trials and prospective studies comparing different laparoscopic techniques were eligible for inclusion. Data were pooled using a random-effects model, comparing single-port extra-peritoneal closure to intra-peritoneal purse string suture closing. Primary outcome was recurrence rate. Secondary outcomes were duration of surgery (min), peri‑ and post-operative complications (i.e. injury of spermatic vessels or spermatic cord, tuba lesions, bleeding and apnoea, haematoma/scrotal oedema, hydrocele, wound infection, iatrogenic ascent of the testis and testicular atrophy), contralateral patent processus vaginalis (CPPV) rate, post-operative pain, length of hospital stay and cosmetic appearance of the wound.
RESULTS
Fifteen studies (n = 3680 patients, age range 0.5-12 years, follow-up range 3-10 months) were included is this systematic review. Intra-corporeal hernia repair was performed in 738 children and extra-corporeal repair was performed in 2942 children. A pooled data analysis could only be performed for the single port extra-corporeal closing technique and the three port intra-corporeal closing technique. We found that recurrence rate was lower in the single-port extra-corporeal closing technique compared to the intra-corporeal purse suture closing technique (0.6% vs 5.5%, 95% CI 0.107 (0.024-0.477); p < 0.001). Operation time was shorter for extra-corporeal unilateral and bilateral inguinal hernia repair compared with intra-corporeal approach, but no pooled data analysis could be performed. Due to the presence of substantial heterogeneity, it was not possible to assess other outcome measures.
CONCLUSION
Single-port extra-corporeal closure seems to result in less recurrent hernias and a shorter operative time compared to intra-corporeal purse suture closing technique. No difference regarding peri‑ and post-operative complications could be found and no statements regarding the length of hospital admission, post-operative pain and cosmetics could be made due to substantial heterogeneity.
LEVEL OF EVIDENCE
Level II.
Topics: Child; Data Analysis; Hernia, Inguinal; Herniorrhaphy; Humans; Infant; Infant, Newborn; Laparoscopy; Male; Prospective Studies; Treatment Outcome
PubMed: 33674123
DOI: 10.1016/j.jpedsurg.2021.01.049 -
American Journal of Kidney Diseases :... Oct 2023COVID-19 disproportionately affects people with comorbidities, including chronic kidney disease (CKD). We describe the impact of COVID-19 on people with CKD and their...
RATIONALE & OBJECTIVE
COVID-19 disproportionately affects people with comorbidities, including chronic kidney disease (CKD). We describe the impact of COVID-19 on people with CKD and their caregivers.
STUDY DESIGN
A systematic review of qualitative studies.
SETTING & STUDY POPULATIONS
Primary studies that reported the experiences and perspectives of adults with CKD and/or caregivers were eligible.
SEARCH STRATEGY & SOURCES
MEDLINE, Embase, PsycINFO, CINAHL searched from database inception to October 2022.
DATA EXTRACTION
Two authors independently screened the search results. Full texts of potentially relevant studies were assessed for eligibility. Any discrepancies were resolved by discussion with another author.
ANALYTICAL APPROACH
A thematic synthesis was used to analyze the data.
RESULTS
Thirty-four studies involving 1,962 participants were included. Four themes were identified: exacerbating vulnerability and distress (looming threat of COVID-19 infection, intensifying isolation, aggravating pressure on families); uncertainty in accessing health care (overwhelmed by disruption of care, confused by lack of reliable information, challenged by adapting to telehealth, skeptical about vaccine efficacy and safety); coping with self-management (waning fitness due to decreasing physical activity, diminishing ability to manage diet, difficulty managing fluid restrictions, minimized burden with telehealth, motivating confidence and autonomy); and strengthening sense of safety and support (protection from lockdown restrictions, increasing trust in care, strengthened family connection).
LIMITATIONS
Non-English studies were excluded, and inability to delineate themes based on stage of kidney and treatment modality.
CONCLUSIONS
Uncertainty in accessing health care during the COVID-19 pandemic exacerbated vulnerability, emotional distress, and burden, and led to reduced capacity to self-manage among patients with CKD and their caregivers. Optimizing telehealth and access to educational and psychosocial support may improve self-management and the quality and effectiveness of care during a pandemic, mitigating potentially catastrophic consequences for people with CKD.
PLAIN-LANGUAGE SUMMARY
During the COVID-19 pandemic, patients with chronic kidney disease (CKD) faced barriers and challenges to accessing care and were at an increased risk of worsened health outcomes. To understand the perspectives about the impact of COVID-19 among patients with CKD and their caregivers, we conducted a systematic review of 34 studies involving 1,962 participants. Our findings demonstrated that uncertainty in accessing care during the COVID-19 pandemic exacerbated the vulnerability, distress, and burden of patients and impaired their abilities for self-management. Optimizing the use of telehealth and providing education and psychosocial services may mitigate the potential consequences for people with CKD during a pandemic.
Topics: Adult; Humans; COVID-19; Pandemics; Communicable Disease Control; Qualitative Research; Renal Insufficiency, Chronic
PubMed: 37330133
DOI: 10.1053/j.ajkd.2023.04.001 -
Journal of the Neurological Sciences Apr 2017Ventriculo-peritoneal shunt surgery is one of the most commonly performed surgery for the management of tuberculous hydrocephalus. There is decreased clarity on issues... (Review)
Review
BACKGROUND
Ventriculo-peritoneal shunt surgery is one of the most commonly performed surgery for the management of tuberculous hydrocephalus. There is decreased clarity on issues regarding the indication as well as timing of cerebrospinal fluid diversion procedures in tuberculous meningitis. We systematically analysed published literature on this subject with an objective to assess the value of cerebrospinal fluid diversion procedures in tuberculous meningitis.
METHODS
A systematic search of literature was performed using PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) for articles published till August 2016. All original studies, irrespective of their design, enrolling at least 10 patients with tuberculous meningitis and hydrocephalus, and in whom the outcome following ventriculo-peritoneal shunt was described, were included in this review. Data was extracted on a pre-formed data extraction sheet. Primary outcome was defined using Glasgow outcome scale (GOS).
RESULTS
Nineteen studies, comprising of 1038 patients, were included in the review. A majority of patients were children. Good outcome (GOS 5 and 4), following ventriculo-peritoneal shunt, was observed in 58.26% of patients; 78.57% of patients in grade I, 65.35% in grade II and 67.97% in grade III achieved a good outcome while only 31.51% in grade IV could achieve a good outcome. On subgroup analysis, 61.08% of HIV-negative patients achieved a good outcome as compared to only 25% of HIV-positive patients. There were 18.03% deaths in the HIV-negative group as compared to 66.67% deaths in the HIV-positive group after shunt surgery. The rate of complications following ventriculo-peritoneal shunt was 22.11%; shunt blockage, leading to shunt revision, was the most common complication. Majority of included studies were clinically and methodologically heterogeneous.
CONCLUSION
Outcome, following ventriculo-peritoneal shunt, depends on the clinical severity of tuberculous meningitis. HIV-infected patients have a worse prognosis when compared with HIV uninfected patients. Compared to children, corresponding data is sparse for adult patients with tuberculous meningitis.
Topics: Clinical Trials as Topic; Databases, Bibliographic; Glasgow Outcome Scale; Humans; Tuberculosis, Meningeal; Ventriculoperitoneal Shunt
PubMed: 28320142
DOI: 10.1016/j.jns.2017.02.008