-
International Journal of Gynaecology... Dec 2020Uterine tamponade is widely promoted for treating refractory postpartum hemorrhage (PPH); however, its cost-effectiveness may vary depending on unit costs and setting.
BACKGROUND
Uterine tamponade is widely promoted for treating refractory postpartum hemorrhage (PPH); however, its cost-effectiveness may vary depending on unit costs and setting.
OBJECTIVE
To review available data on cost-effectiveness of uterine tamponade devices when used for PPH treatment.
SEARCH STRATEGY
PubMed and EMBASE were searched (1980 to January 2020), as well as the National Health Services Economic Evaluation database from inception (1995) to March 2015.
SELECTION CRITERIA
Eligible studies were any type of economic evaluation, or effectiveness studies that provided cost or economic data.
DATA COLLECTION AND ANALYSIS
Two reviewers independently screened studies, extracted data, and assessed quality.
MAIN RESULTS
Eleven studies using a range of devices (condom catheter, uterine suction devices, Bakri, Inpress, Ellavi) were identified. Cost of condom catheter devices or kits ranged from US$0.64 to US$6, whereas purpose-designed device costs were up to US$400. Two studies that took a health system perspective assessed the cost-effectiveness of using uterine balloon tamponade and suggested that it was highly cost-effective because of the low cost per disability-adjusted life-year averted, although both used effect estimates from case series.
CONCLUSIONS
Evidence on the cost-effectiveness of uterine tamponade devices was limited and not generalizable. Rigorous economic evaluations based on updated effect estimates are needed.
Topics: Cost-Benefit Analysis; Female; Humans; Postpartum Hemorrhage; Pregnancy; Uterine Balloon Tamponade
PubMed: 32976634
DOI: 10.1002/ijgo.13393 -
The Cochrane Database of Systematic... Sep 2020Chronic suppurative otitis media (CSOM), sometimes referred to as chronic otitis media (COM), is a chronic inflammation and often polymicrobial infection (involving more... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Chronic suppurative otitis media (CSOM), sometimes referred to as chronic otitis media (COM), is a chronic inflammation and often polymicrobial infection (involving more than one micro-organism) of the middle ear and mastoid cavity, characterised by ear discharge (otorrhoea) through a perforated tympanic membrane. The predominant symptoms of CSOM are ear discharge and hearing loss. Aural toileting is a term describing a number of processes for manually cleaning the ear. Techniques used may include dry mopping (with cotton wool or tissue paper), suction clearance (typically under a microscope) or irrigation (using manual or automated syringing). Dry mopping may be effective in removing mucopurulent discharge. Compared to irrigation or microsuction it is less effective in removing epithelial debris or thick pus. Aural toileting can be used alone or in addition to other treatments for CSOM, such as antibiotics or topical antiseptics.
OBJECTIVES
To assess the effects of aural toilet procedures for people with CSOM.
SEARCH METHODS
The Cochrane ENT Information Specialist searched the Cochrane ENT Register; Central Register of Controlled Trials (CENTRAL via the Cochrane Register of Studies); Ovid MEDLINE; Ovid Embase; CINAHL; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 16 March 2020.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) with at least a one-week follow-up involving people (adults and children) who had chronic ear discharge of unknown cause or CSOM, where the ear discharge had continued for more than two weeks. We included any aural toileting method as the intervention, at any frequency and for any duration. The comparisons were aural toileting compared with a) placebo or no intervention, and b) any other aural toileting method. We analysed trials in which background treatments were used in both arms (e.g. topical antiseptics or topical antibiotics) separately.
DATA COLLECTION AND ANALYSIS
We used the standard Cochrane methodological procedures. We used GRADE to assess the certainty of the evidence for each outcome. Our primary outcomes were: resolution of ear discharge or 'dry ear' (whether otoscopically confirmed or not), measured at between one week and up to two weeks, two weeks to up to four weeks, and after four weeks; health-related quality of life using a validated instrument; and ear pain (otalgia) or discomfort or local irritation. Secondary outcomes were hearing, serious complications, and the adverse events of ear bleeding and dizziness/vertigo/balance problems.
MAIN RESULTS
We included three studies with a total of 431 participants (465 ears), reporting on two comparisons. Two studies included only children with CSOM in the community (351 participants) and the other study (80 participants) included children and adults with chronic ear discharge for at least six weeks. None of the included studies reported the outcomes of health-related quality of life, ear pain or the adverse event of ear bleeding. Daily aural toileting (dry mopping) versus no treatment Two studies (351 children; 370 ears) compared daily dry mopping with no treatment. Neither study presented results for resolution of ear discharge at between one and up to two weeks or between two to four weeks. For resolution of ear discharge after four weeks, one study reported the results per person. We are very uncertain whether there is a difference at 16 weeks (risk ratio (RR) 1.01, 95% confidence interval (CI) 0.60 to 1.72; 1 study; 217 participants) because the certainty of the evidence is very low. No results were reported for the adverse events of dizziness, vertigo or balance problems. Only one study reported serious complications, but it was not clear which group these patients were from, or whether the complications occurred pre- or post-treatment. One study reported hearing, but the results were presented by treatment outcome rather than by treatment group so it is not possible to determine whether there is a difference between the two groups. Daily aural toileting versus single aural toileting on top of topical ciprofloxacin One study (80 participants; 95 ears) compared daily aural toileting (suction) with administration of topical antibiotic (ciprofloxacin) ear drops in a clinic, to a single aural toileting (suction) episode followed by daily self-administered topical antibiotic drops, in participants of all ages. We are unsure whether there is a difference in resolution of ear discharge at between one and up to two weeks (RR 1.09, 95% CI 0.91 to 1.30; 1 study; 80 participants) because the certainty of the evidence is very low. There were no results reported for resolution of ear discharge at between two to four weeks. The results for resolution of ear discharge after four weeks were presented by ear, not person, and could not be adjusted to by person. One patient in the group with single aural toileting and self administration of topical antibiotic ear drops reported the adverse event of dizziness, which the authors attributed to the use of cold topical ciprofloxacin. It is very uncertain whether there is a difference between the groups (RR 0.33, 95% CI 0.01 to 7.95; 1 study; 80 participants, very low-certainty). No results were reported for the other adverse events of vertigo or balance problems, or for serious complications. The authors only reported qualitatively that there was no difference between the two groups in hearing results (very low-certainty).
AUTHORS' CONCLUSIONS
We are very uncertain whether or not treatment with aural toileting is effective in resolving ear discharge in people with CSOM, due to a lack of data and the poor quality of the available evidence. We also remain uncertain about other outcomes, including adverse events, as these were not well reported. Similarly, we are very uncertain whether daily suction clearance, followed by antibiotic ear drops administered at a clinic, is better than a single episode of suction clearance followed by self-administration of topical antibiotic ear drops.
Topics: Adult; Anti-Bacterial Agents; Bias; Child; Chronic Disease; Ciprofloxacin; Humans; Hygiene; Otitis Media, Suppurative; Randomized Controlled Trials as Topic; Suction; Time Factors
PubMed: 32926406
DOI: 10.1002/14651858.CD013057.pub2 -
Bioscience Reports Aug 2020This review aimed to identify proper respiratory-related sample types for adult and pediatric pulmonary tuberculosis (PTB), respectively, by comparing performance of... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
This review aimed to identify proper respiratory-related sample types for adult and pediatric pulmonary tuberculosis (PTB), respectively, by comparing performance of Xpert MTB/RIF when using bronchoalveolar lavage (BAL), induced sputum (IS), expectorated sputum (ES), nasopharyngeal aspirates (NPAs), and gastric aspiration (GA) as sample.
METHODS
Articles were searched in Web of Science, PubMed, and Ovid from inception up to 29 June 2020. Pooled sensitivity and specificity were calculated, each with a 95% confidence interval (CI). Quality assessment and heterogeneity evaluation across included studies were performed.
RESULTS
A total of 50 articles were included. The respective sensitivity and specificity were 87% (95% CI: 0.84-0.89), 91% (95% CI: 0.90-0.92) and 95% (95% CI: 0.93-0.97) in the adult BAL group; 90% (95% CI: 0.88-0.91), 98% (95% CI: 0.97-0.98) and 97% (95% CI: 0.95-0.99) in the adult ES group; 86% (95% CI: 0.84-0.89) and 97% (95% CI: 0.96-0.98) in the adult IS group. Xpert MTB/RIF showed the sensitivity and specificity of 14% (95% CI: 0.10-0.19) and 99% (95% CI: 0.97-1.00) in the pediatric ES group; 80% (95% CI: 0.72-0.87) and 94% (95% CI: 0.92-0.95) in the pediatric GA group; 67% (95% CI: 0.62-0.72) and 99% (95% CI: 0.98-0.99) in the pediatric IS group; and 54% (95% CI: 0.43-0.64) and 99% (95% CI: 0.97-0.99) in the pediatric NPA group. The heterogeneity across included studies was deemed acceptable.
CONCLUSION
Considering diagnostic accuracy, cost and sampling process, ES was a better choice than other sample types for diagnosing adult PTB, especially HIV-associated PTB. GA might be more suitable than other sample types for diagnosing pediatric PTB. The actual choice of sample types should also consider the needs of specific situations.
Topics: Age Factors; Bronchoalveolar Lavage Fluid; Humans; Molecular Diagnostic Techniques; Mycobacterium tuberculosis; Nasopharynx; Predictive Value of Tests; Reproducibility of Results; Specimen Handling; Sputum; Stomach; Suction; Tuberculosis, Pulmonary
PubMed: 32701147
DOI: 10.1042/BSR20200308 -
The Cochrane Database of Systematic... Jul 2020Non-tubal ectopic pregnancy is the implantation of an embryo at a site lying outside the uterine cavity or fallopian tubes. Sites include a caesarean scar, the cornua... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Non-tubal ectopic pregnancy is the implantation of an embryo at a site lying outside the uterine cavity or fallopian tubes. Sites include a caesarean scar, the cornua uteri, the ovary, the cervix, and the abdomen. There has been an increasing trend in the occurrence of these rare conditions, especially caesarean scar pregnancy (CSP).
OBJECTIVES
To evaluate the clinical effectiveness and safety of surgery, medical treatment, and expectant management of non-tubal ectopic pregnancy in terms of fertility outcomes and complications.
SEARCH METHODS
We searched the Cochrane Gynaecology and Fertility (CGF) Group Specialised Register of Controlled Trials, CENTRAL, MEDLINE, Embase, ClinicalTrials.gov, the World Health Organization (WHO) search portal and nine other databases to 12 December 2019. We handsearched reference lists of articles retrieved and contacted experts in the field to obtain additional data.
SELECTION CRITERIA
We included randomized controlled trials (RCTs) published in all languages that examined the effects and safety of surgery, medical treatment, and expectant management of non-tubal ectopic pregnancy.
DATA COLLECTION AND ANALYSIS
We used Cochrane standard methodological procedures. Primary outcomes were treatment success and complications.
MAIN RESULTS
We included five RCTs with 303 women, all reporting Caesarean scar pregnancy. Two compared uterine arterial embolization (UAE) or uterine arterial chemoembolization (UACE) plus methotrexate (MTX) versus systemic MTX and subsequent dilation and suction curettage; one compared UACE plus MTX versus ultrasonography-guided local MTX injection; and two compared suction curettage under hysteroscopy versus suction curettage under ultrasonography after UAE/UACE. The quality of evidence ranged from moderate to very low. The main limitations were imprecision (small sample sizes and very wide confidence intervals (CI) for most analyses), multiple comparisons with a small number of trials, and insufficient data available to assess heterogeneity. UAE/UACE versus systemic MTX prior to suction curettage Two studies reported this comparison. One compared UAE with systemic MTX and one compared UACE plus MTX versus systemic MTX, in both cases followed by a suction curettage. We are uncertain whether UAE/UACE improved success rates after initial treatment (UAE: risk ratio (RR) 1.00, 95% CI 0.90 to 1.12; 1 RCT, 72 women; low-quality evidence; UACE: RR 0.87, 95% CI 0.54 to 1.38; 1 RCT, 28 women; low-quality evidence). We are uncertain whether UAE/UACE reduced rates of complications (UAE: RR 0.47, 95% CI 0.13 to 1.75; 1 RCT, 72 women; low-quality evidence; UACE: RR 0.62, 95% CI 0.26 to 1.48; 1 RCT, 28 women; low-quality evidence). We are uncertain whether UAE/UACE reduced adverse effects (UAE: RR 1.58, 95% CI 0.41 to 6.11; 1 RCT, 72 women; low-quality evidence; UACE: RR 1.16, 95% CI 0.32 to 4.24; 1 RCT, 28 women; low-quality evidence), and it was not obvious that the types of events had similar values to participants (e.g. fever versus vomiting). Blood loss was lower in UAE/UACE groups than systemic MTX groups (UAE: mean difference (MD) -378.70 mL, 95% CI -401.43 to -355.97; 1 RCT, 72 women; moderate-quality evidence; UACE: MD -879.00 mL, 95% CI -1135.23 to -622.77; 1 RCT, 28 women; moderate-quality evidence). Data were not available on time to normalize β-human chorionic gonadotropin (β-hCG). UACE plus MTX versus ultrasonography-guided local MTX injection We are uncertain whether UACE improved success rates after initial treatment (RR 0.95, 95% CI 0.56 to 1.60; 1 RCT, 45 women; very low-quality evidence). Adverse effects: the study reported the same number of failed treatments in each arm (RR 0.88, 95% CI 0.40 to 1.92; 1 RCT, 45 women). We are uncertain whether UACE shortened the time to normalize β-hCG (MD 1.50 days, 95% CI -3.16 to 6.16; 1 RCT, 45 women; very low-quality evidence). Data were not available for complications. Suction curettage under hysteroscopy versus under ultrasonography after UAE/UACE. Two studies reported this comparison. One compared suction curettage under hysteroscopy versus under ultrasonography after UAE, and one compared these interventions after UACE. We are uncertain whether suction curettage under hysteroscopy improved success rates after initial treatment (UAE: RR 0.91, 95% CI 0.81 to 1.03; 1 RCT, 66 women; very low-quality evidence; UACE: RR 1.02, 95% CI 0.96 to 1.09; 1 RCT, 92 women; low-quality evidence). We are uncertain whether suction curettage under hysteroscopy reduced rates of complications (UAE: RR 4.00, 95% CI 0.47 to 33.91; 1 RCT, 66 women; very low-quality evidence; UACE: RR 0.18, 95% CI 0.01 to 3.72; 1 RCT, 92 women; low-quality evidence). We are uncertain whether suction curettage under hysteroscopy reduced adverse effects (UAE: RR 3.09, 95% CI 0.12 to 78.70; 1 RCT, 66 women; very low-quality evidence; UACE: not estimable; 1 RCT, 92 women; very low-quality evidence). We are uncertain whether suction curettage under hysteroscopy shortened the time to normalize β-hCG (UAE: MD 4.03 days, 95% CI -1.79 to 9.85; 1 RCT, 66 women; very low-quality evidence; UACE: MD 0.84 days, 95% CI -1.90 to 3.58; 1 RCT, 92 women; low-quality evidence). Non-tubal ectopic pregnancy other than CSP No studies reported on non-tubal ectopic pregnancies in locations other than on a caesarean scar.
AUTHORS' CONCLUSIONS
For Caesarean scar pregnancies (CSP) it is uncertain whether there is a difference in success rates, complications, or adverse events between UAE/UACE and administration of systemic MTX before suction curettage (low-quality evidence). Blood loss was lower if suction curettage is conducted after UAE/UACE than after administration of systemic MTX (moderate-quality evidence). It is uncertain whether there is a difference in treatment success rates, complications, adverse effects or time to normalize β-hCG between suction curettage under hysteroscopy and under ultrasonography (very low-quality evidence). There are no studies of non-tubal ectopic pregnancy other than CSP and RCTs for these types of pregnancy are unlikely.
Topics: Abortifacient Agents, Nonsteroidal; Bias; Cesarean Section; Chemoembolization, Therapeutic; Cicatrix; Confidence Intervals; Dilatation and Curettage; Female; Humans; Hysteroscopy; Methotrexate; Pregnancy; Pregnancy, Ectopic; Randomized Controlled Trials as Topic; Sample Size; Ultrasonography, Interventional; Uterine Artery; Uterine Artery Embolization; Vacuum Curettage
PubMed: 32609376
DOI: 10.1002/14651858.CD011174.pub2 -
International Braz J Urol : Official... 2020This study aims to design a novel semirigid ureterorenoscope with irrigation and vacuum suction system and a modified ureteral access sheath (UAS) named Sotn... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
This study aims to design a novel semirigid ureterorenoscope with irrigation and vacuum suction system and a modified ureteral access sheath (UAS) named Sotn ureterorenoscope® (Sotn=ShuoTong Medical Company) to overcome the deficiencies of the current procedure and to improve the efficiency and safety of using Sotn ureterorenoscope® for treatment of upper urinary calculi.
MATERIALS AND METHODS
Fifty-eight patients, comprising 31 males and 27 females, were evaluated. The medical records of 58 patients with upper urinary calculi treated with Sotn ureterorenoscope® from March 2015 to June 2017 were retrospectively reviewed at the Second Affiliate Hospital of Guangzhou University of Chinese Medicine in China. The primary outcome was stone-free rate (SFR) assessed by computed tomography on the 1st day and one month after treatment. The secondary outcome was postoperative complication rate.
RESULTS
The mean and SD of operative duration was 78.5 (30.4) min, and the mean and SD of stone size was 15.6 (5.6) mm. The primary overall SFR was 89.7% (52/58) and 100% at 1 month follow-up. Complication, which was Clavien I (minor fever managed by antipyretic therapy), was detected in 1.7% (1/58) of the patients.
CONCLUSIONS
Sotn ureterorenoscope® is technically feasible, efficacious and safe for treatment of upper urinary calculi because of its advantages of high SFR and low complication rates.
Topics: China; Humans; Kidney Calculi; Male; Postoperative Complications; Prostatic Neoplasms; Retrospective Studies; Tomography, X-Ray Computed; Treatment Outcome; Ureteral Calculi; Ureteroscopes; Ureteroscopy
PubMed: 32539255
DOI: 10.1590/S1677-5538.IBJU.2019.0521 -
Gland Surgery Apr 2020A paradigm shift towards the use of combined physiological and excisional surgical approaches for the treatment of lymphedema is permeating the surgical practice...
Single-stage VASER-assisted liposuction and lymphatico-venous anastomoses for the treatment of extremity lymphedema: a case series and systematic review of the literature.
BACKGROUND
A paradigm shift towards the use of combined physiological and excisional surgical approaches for the treatment of lymphedema is permeating the surgical practice worldwide. We describe a single-stage surgical approach combining-vaser assisted liposuction (VAL) and lymphatico-venous anastomoses (LVA) for the treatment of extremity-lymphedema.
METHODS
Between March 2018 and March 2019, a retrospective review of patients with extremity-lymphedema stage IIb-III International Society of Lymphology who underwent the combined technique was done. Demographics, operative characteristics, clinical outcomes and complications were assessed. Additionally, a systematic review of studies that reported combined physiological procedures with liposuction for the treatment of lymphedema was conducted.
RESULTS
A total of 24 patients [12 upper extremity lymphedema (UEL), and 12 lower extremity lymphedema (LEL)] were included and analyzed. The mean age was 54.5 years (38-72 years). The mean circumference reduction rate was 90% and 85% for UEL and LEL, respectively. Infection rate decreased to zero postoperatively in all patients. Ten studies were included in the review: six pooling 220 cases included two-stage procedures, and four pooling 66 cases described one-stage surgeries. All patients who underwent a combined approach reported clinical improvement.
CONCLUSIONS
Our combined approach is safe surgical option and allows adequate limb size reduction with faster recovery in selected patients with lymphedema with strong fibroadipose component.
PubMed: 32420290
DOI: 10.21037/gs.2020.01.13 -
Medicine May 2020Femoroacetabular impingement (FAI) is a common cause of hip pain and even tearing of the acetabular labrum in young adults and athletes. Either arthroscopic labral... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Femoroacetabular impingement (FAI) is a common cause of hip pain and even tearing of the acetabular labrum in young adults and athletes. Either arthroscopic labral debridement (LD) or labral repair (LR) technique for FAI patients is needed to choose. We conducted this systematic review and meta-analysis to compare the clinical outcomes of arthroscopic LD versus LR intervention.
METHODS
The five studies were acquired from PubMed, Medline, Embase, and Cochrane Library. The data were extracted by two of the coauthors independently and were analyzed by RevMan5.3. Mean differences (MDs), odds ratios (ORs), and 95% confidence intervals (CIs) were calculated. Cochrane Collaboration's Risk of Bias Tool and Newcastle-Ottawa Scale were used to assess risk of bias.
RESULTS
Four observational studies and one prospective randomized study were assessed. The methodological quality of the trials indicated a low to moderate risk of bias. The pooled results of Non-Arthritic Hip Score (NAHS), failure rate of surgeries and complications showed that the differences were not statistically significant between the two interventions. The difference of modified Harris Hip Score (mHHS), the Visual Analogue Scale (VAS) score and satisfaction rate was statistically significant between LD and LR intervention, and LR treatment was more effective. Sensitivity analysis proved the stability of the pooled results and there were too less included articles to verify the publication bias.
CONCLUSIONS
Hip arthroscopy with either LR or LD is an effective treatment for symptomatic FAI. The difference of mHHS, VAS score, and satisfaction rate was statistically significant between LD and LR intervention, and arthroscopic LR could re-create suction-seal effect, potentially reduce microinstability, which demonstrated a trend toward better clinical efficacy and comparable safety compared with LD. The arthroscopic LR technique is recommended as the optical choice for acetabular labrum tear with FAI.
Topics: Adult; Arthroscopy; Debridement; Female; Femoracetabular Impingement; Fibrocartilage; Humans; Male; Middle Aged; Patient Satisfaction; Postoperative Complications
PubMed: 32384496
DOI: 10.1097/MD.0000000000020141 -
Indian Journal of Critical Care... Jan 2020Ventilator-associated pneumonia, a common cause of mortality and morbidity, is commonly seen among patients with endotracheal intubation due to unsafe suctioning...
INTRODUCTION
Ventilator-associated pneumonia, a common cause of mortality and morbidity, is commonly seen among patients with endotracheal intubation due to unsafe suctioning practices by health professionals.
OBJECTIVE
A systematic review was conducted to explore the gaps in the existing practices of nurses and thus proposing comprehensive guidelines for safe practice.
MATERIALS AND METHODS
A two-phase strategy was adopted to identify the studies through a comprehensive electronic search in PubMed, Google Scholar, ProQuest, Ovid, and Helinet Summon by using predefined keywords within a year limit of 2002-2016. The quality of studies was reviewed using tools endorsed by Joanna Briggs Institute. This review was conducted according to the guidelines described in the preferred reporting items for systematic reviews and meta-analyses (PRISMA). Qualitative data were described through the process of metasynthesis. Quantitative analysis was performed to combine the competent quantitative evidences to identify knowledge and practices of endotracheal suctioning (ETS).
RESULTS
Thirty studies had been subjected for metasynthesis, among which six provided relevant information for quantitative analysis. Quantitative analysis of the studies reported that only 36% of the nurses had assessed patients prior to suctioning and had knowledge about the size of the suction catheter while only 46% were aware of the appropriate suction pressure to be used for ETS. Handwashing compliance prior to suctioning was observed in only 62% of the nurses. It is reported that, despite the awareness on possible complications, nurses fail to adhere to the recommended practice guidelines.
CONCLUSION
The current review would explore the best evidence-based practices (EBPs) among nurses related to ETS, which would ensure quality care to critically ill patients.
HOW TO CITE THIS ARTICLE
Pinto HJ, D'silva F, Sanil TS. Knowledge and Practices of Endotracheal Suctioning amongst Nursing Professionals: A Systematic Review. Indian J Crit Care Med 2020;24(1):23-32.
PubMed: 32148345
DOI: 10.5005/jp-journals-10071-23326 -
The Cochrane Database of Systematic... Jan 2020Chronic suppurative otitis media (CSOM), sometimes referred to as chronic otitis media (COM), is a chronic inflammation and infection of the middle ear and mastoid... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Chronic suppurative otitis media (CSOM), sometimes referred to as chronic otitis media (COM), is a chronic inflammation and infection of the middle ear and mastoid cavity, characterised by ear discharge (otorrhoea) through a perforated tympanic membrane. The predominant symptoms of CSOM are ear discharge and hearing loss. Antibiotics and antiseptics kill or inhibit the micro-organisms that may be responsible for the infection. Antibiotics can be applied topically or administered systemically via the oral or injection route. Antiseptics are always directly applied to the ear (topically).
OBJECTIVES
To assess the effectiveness of antibiotics versus antiseptics for people with chronic suppurative otitis media (CSOM).
SEARCH METHODS
The Cochrane ENT Information Specialist searched the Cochrane ENT Register; Central Register of Controlled Trials (CENTRAL; 2019, Issue 4, via the Cochrane Register of Studies); Ovid MEDLINE; Ovid Embase; CINAHL; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 1 April 2019.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) with at least a one-week follow-up involving patients (adults and children) who had chronic ear discharge of unknown cause or CSOM, where ear discharge had continued for more than two weeks. The intervention was any single, or combination of, antibiotic agent, whether applied topically (without steroids) or systemically. The comparison was any single, or combination of, topical antiseptic agent, applied as ear drops, powders or irrigations, or as part of an aural toileting procedure. Two comparisons were topical antiseptics compared to: a) topical antibiotics or b) systemic antibiotics. Within each comparison we separated where both groups of patients had received topical antibiotic a) alone or with aural toilet and b) on top of background treatment (such as systemic antibiotics).
DATA COLLECTION AND ANALYSIS
We used the standard Cochrane methodological procedures. We used GRADE to assess the certainty of the evidence for each outcome. Our primary outcomes were: resolution of ear discharge or 'dry ear' (whether otoscopically confirmed or not), measured at between one week and up to two weeks, two weeks to up to four weeks, and after four weeks; health-related quality of life using a validated instrument; and ear pain (otalgia) or discomfort or local irritation. Secondary outcomes included hearing, serious complications and ototoxicity measured in several ways.
MAIN RESULTS
We identified seven studies (935 participants) across four comparisons with antibiotics compared against acetic acid, aluminium acetate, boric acid and povidone-iodine. None of the included studies reported the outcomes of quality of life or serious complications. A. Topical antiseptic (acetic acid) versus topical antibiotics (quinolones or aminoglycosides) It is very uncertain if there is a difference in resolution of ear discharge with acetic acid compared with aminoglycosides at one to two weeks (risk ratio (RR) 0.88, 95% confidence interval (CI) 0.72 to 1.08; 1 study; 100 participants; very low-certainty evidence). No study reported results for ear discharge after four weeks. It was very uncertain if there was more ear pain, discomfort or local irritation with acetic acid or topical antibiotics due to the low numbers of participants reporting events (RR 0.16, 95% CI 0.02 to 1.34; 2 RCTs; 189 participants; very low-certainty evidence). No differences between groups were reported narratively for hearing (quinolones) or suspected ototoxicity (aminoglycosides) (very low-certainty evidence). B. Topical antiseptic (aluminium acetate) versus topical antibiotics No results for the one study comparing topical antibiotics with aluminium acetate could be used in the review. C. Topical antiseptic (boric acid) versus topical antibiotics (quinolones) One study reported more participants with resolution of ear discharge when using topical antibiotics (quinolones) compared with boric acid ear drops at between one to two weeks (risk ratio (RR) 1.56, 95% confidence interval (CI) 1.27 to 1.92; 1 study; 409 participants; moderate-certainty evidence). This means that one additional person will have resolution of ear discharge for every five people receiving topical antibiotics (compared with boric acid) at two weeks. No study reported results for ear discharge after four weeks. There was a bigger improvement in hearing in the topical antibiotic group compared to the topical antiseptic group (mean difference (MD) 2.79 decibels (dB), 95% CI 0.48 to 5.10; 1 study; 390 participants; low-certainty evidence) but this difference may not be clinically significant. There may be more ear pain, discomfort or irritation with boric acid compared with quinolones (RR 0.56, 95% CI 0.32 to 0.98; 2 studies; 510 participants; low-certainty evidence). Suspected ototoxicity was not reported. D. Topical antiseptic (povidone-iodine) versus topical antibiotics (quinolones) It is uncertain if there is a difference between quinolones and povidone-iodine with respect to resolution of ear discharge at one to two weeks (RR 1.02, 95% CI 0.82 to 1.26; 1 RCT, 39 participants; very low-certainty evidence). The study reported qualitatively that there were no differences between the groups for hearing and no patients developed ototoxic effects (very low-certainty evidence). No results for resolution of ear discharge beyond four weeks, or ear pain, discomfort or irritation, were reported. E. Topical antiseptic (acetic acid) + aural toileting versus topical + systemic antibiotics (quinolones) One study reported that participants receiving topical and oral antibiotics had less resolution of ear discharge compared with acetic acid ear drops and aural toileting (suction clearance every two days) at one month (RR 0.69, 95% CI 0.53 to 0.90; 100 participants). The study did not report results for resolution of ear discharge at between one to two weeks, ear pain, discomfort or irritation, hearing or suspected ototoxicity.
AUTHORS' CONCLUSIONS
Treatment of CSOM with topical antibiotics (quinolones) probably results in an increase in resolution of ear discharge compared with boric acid at up to two weeks. There was limited evidence for the efficacy of other topical antibiotics or topical antiseptics and so we are unable to draw conclusions. Adverse events were not well reported.
Topics: Administration, Topical; Anti-Bacterial Agents; Anti-Infective Agents, Local; Humans; Otitis Media, Suppurative; Quinolones; Randomized Controlled Trials as Topic
PubMed: 31902139
DOI: 10.1002/14651858.CD013056.pub2 -
Cureus Jul 2019Depressed skull fracture, also referred to as a "ping-pong ball" or "pond" fracture in neonates, is a common sign of traumatic brain injury in paediatric patients. The...
Depressed skull fracture, also referred to as a "ping-pong ball" or "pond" fracture in neonates, is a common sign of traumatic brain injury in paediatric patients. The main causes of depressed skull fractures include labour and obstetric trauma in newborns and direct head trauma in older children. Skull depression rarely resolves spontaneously, and the surgical options include open cranioplasty and percutaneous microscrew elevation, among others. The use of negative pressure as a technique for fracture reduction has been described in a few papers. Here, we present a case-based review along with an illustrative case of depressed skull fracture reduced using the suction cup method via negative pressure. In addition, a Systematic Literature Review was performed to evaluate the safety of applying this procedure. The suction cup method is a feasible method to reduce depressed skull fracture in children, with minimum complications and no apparent long-term impairments.
PubMed: 31565611
DOI: 10.7759/cureus.5205