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Swiss Medical Weekly May 2023Epstein-Barr virus (EBV), also known as human herpesvirus 4, is one of the most common pathogenic viruses in humans. EBV mononucleosis always involves the spleen and as...
BACKGROUND
Epstein-Barr virus (EBV), also known as human herpesvirus 4, is one of the most common pathogenic viruses in humans. EBV mononucleosis always involves the spleen and as such it predisposes to splenic rupture, often without a trauma, and splenic infarction. Nowadays the goal of management is to preserve the spleen, thereby eliminating the risk of post-splenectomy infections.
METHODS
To characterise these complications and their management, we performed a systematic review (PROSPERO CRD42022370268) following PRISMA guidelines in three databases: Excerpta Medica, the United States National Library of Medicine, and Web of Science. Articles listed in Google Scholar were also considered. Eligible articles were those describing splenic rupture or infarction in subjects with Epstein-Barr virus mononucleosis.
RESULTS
In the literature, we found 171 articles published since 1970, documenting 186 cases with splenic rupture and 29 with infarction. Both conditions predominantly occurred in males, 60% and 70% respectively. Splenic rupture was preceded by a trauma in 17 (9.1%) cases. Approximately 80% (n = 139) of cases occurred within three weeks of the onset of mononucleosis symptoms. A correlation was found between the World Society of Emergency Surgery splenic rupture score, which was retrospectively calculated, and surgical management: splenectomy in 84% (n = 44) of cases with a severe score and in 58% (n = 70) of cases with a moderate or minor score (p = 0.001). The mortality rate of splenic rupture was 4.8% (n = 9). In splenic infarction, an underlying haematological condition was observed in 21% (n = 6) of cases. The treatment of splenic infarction was always conservative without any fatal outcomes.
CONCLUSIONS
Similarly to traumatic splenic rupture, splenic preservation is increasingly common in the management of mononucleosis-associated cases as well. This complication is still occasionally fatal. Splenic infarction often occurs in subjects with a pre-existing haematological condition.
Topics: United States; Male; Humans; Infectious Mononucleosis; Herpesvirus 4, Human; Epstein-Barr Virus Infections; Splenic Infarction; Retrospective Studies; Rupture, Spontaneous; Splenic Rupture
PubMed: 37245117
DOI: 10.57187/smw.2023.40081 -
American Journal of Orthopedics (Belle... Apr 2015Tibialis anterior (TA) tendon rupture is a relatively rare injury that has been documented primarily in case reports. This article is the first large systematic review... (Review)
Review
Tibialis anterior (TA) tendon rupture is a relatively rare injury that has been documented primarily in case reports. This article is the first large systematic review of the literature on treatment techniques for subcutaneous rupture of TA tendons. Studies for review were identified through a PubMed search. Eligible studies involved cases of closed tendon rupture. Of the 87 cases in the study, 72 were treated with surgery, 15 with conservative measures. Mean age was 63.9 years (surgery group) and 72.4 years (conservative treatment group). Primary repair was used most often for newer injuries, autograft most often for older injuries. Operative repair of subcutaneous TA tendon rupture leads to successful outcomes in many patients. A surgeon who is deciding which operative technique to use for a patient should consider the age of the injury and the findings of intraoperative assessment for tendon necrosis.
Topics: Humans; Leg Injuries; Rupture; Tendon Injuries
PubMed: 25844597
DOI: No ID Found -
Archives of Gynecology and Obstetrics Jan 2017Timely diagnosing a uterine rupture is challenging. Based on the pathophysiology of complete uterine wall separation, changes in uterine activity are expected. The... (Review)
Review
PURPOSE
Timely diagnosing a uterine rupture is challenging. Based on the pathophysiology of complete uterine wall separation, changes in uterine activity are expected. The primary objective is to identify tocogram characteristics associated with uterine rupture during trial of labor after cesarean section. The secondary objective is to compare the external tocodynamometer with intrauterine pressure catheters.
METHODS
MEDLINE, EMBASE, and the Cochrane library were systematically searched for eligible records. Moreover, clinical guidelines were screened. Studies analyzing tocogram characteristics of uterine rupture during trial of labor after cesarean section were appraised and included by two independent reviewers. Due to heterogeneity, a meta-analysis was only feasible for uterine hyperstimulation.
RESULTS
Thirteen studies were included. Three tocogram characteristics were associated with uterine rupture. (1) Hyperstimulation was more frequently observed compared with controls during the delivery (38 versus 21 % and 58 versus 53 %), and in the last 2 h prior to birth (19 versus 4 %). Results of meta-analysis: OR 1.68 (95 % CI 0.97-2.89), p = 0.06. (2) Decrease of uterine activity was observed in 14-40 % and (3) an increasing baseline in 10-20 %. Five studies documented no changes in uterine activity or Montevideo units. A direct comparison between external tocodynamometer and intrauterine pressure catheters was not feasible.
CONCLUSIONS
Uterine rupture can be preceded or accompanied by several types of changes in uterine contractility, including hyperstimulation, reduced number of contractions, and increased or reduced baseline of the uterine tonus. While no typical pattern has been repeatedly reported, close follow-up of uterine contractility is advised and hyperstimulation should be prevented.
Topics: Female; Humans; Pregnancy; Pressure; Trial of Labor; Uterine Contraction; Uterine Monitoring; Uterine Rupture; Vaginal Birth after Cesarean
PubMed: 27722806
DOI: 10.1007/s00404-016-4214-7 -
The American Journal of Sports Medicine Apr 2015The choice of rehabilitation management after the surgical repair of acute Achilles tendon (AT) ruptures remains controversial because of insufficient clinical evidence.... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The choice of rehabilitation management after the surgical repair of acute Achilles tendon (AT) ruptures remains controversial because of insufficient clinical evidence. The current study analyzes the postoperative rehabilitation of AT ruptures based on the current clinical evidence.
PURPOSE
To identify and analyze the high-level clinical evidence regarding postoperative rehabilitation after the surgical repair of AT ruptures. Subgroup analyses were also performed to obtain more reliable and specific results.
STUDY DESIGN
Meta-analysis.
METHODS
The studies were retrieved by searching the Medline, Embase, and Cochrane databases through the OVID retrieval engine from 1990 to August 14, 2013. Two independent reviewers critically reviewed the studies using preset inclusion and exclusion criteria. The quality of the eligible studies was assessed by the Cochrane 12-item scale. All included studies were summarized, and their data were extracted. Subgroup analyses were performed according to the different protocols of early functional rehabilitation.
RESULTS
Nine studies, consisting of 6 randomized controlled trials and 3 quasi-randomized studies, were ultimately included. A total of 402 patients were identified. Six of the included studies utilized early weightbearing combined with early ankle motion exercises, while the other 3 only employed early ankle motion exercises. The subgroup analyses demonstrated that 11 of the 15 functional outcome measurements were significantly superior for patients who underwent both early weightbearing and ankle motion exercises than for those who underwent conventional cast immobilization. Similar rates of reruptures (odds ratio [OR], 1.36; 95% CI, 0.38-4.91; P = .64) and major complications (OR, 0.67; 95% CI, 0.24-1.87; P = .44) as well as a significantly lower rate of minor complications (OR, 0.51; 95% CI, 0.27-0.95; P = .03) were also observed in this early functional rehabilitation group. For the patients who solely performed early ankle motion exercises, only 2 of the 14 functional measurements were observed to be significantly superior to immobilization. There were also no significant differences in the rates of reruptures (OR, 0.47; 95% CI, 0.08-2.70; P = .40) and other complications (OR, 1.09; 95% CI, 0.41-2.92; P = .86) between the 2 groups.
CONCLUSION
Postoperative early weightbearing combined with early ankle motion exercises is associated with a lower minor complication rate and achieves superior and more rapid functional recovery than conventional immobilization after surgical AT repair. In contrast, few advantages were identified when only early ankle motion exercises were applied.
Topics: Achilles Tendon; Exercise Therapy; Humans; Immobilization; Physical Therapy Modalities; Postoperative Period; Recovery of Function; Rupture; Tendon Injuries; Weight-Bearing
PubMed: 24793572
DOI: 10.1177/0363546514531014 -
BMJ (Clinical Research Ed.) Jul 2004To evaluate the incidence and consequences of uterine rupture in women who have had a delivery by caesarean section. (Review)
Review
OBJECTIVE
To evaluate the incidence and consequences of uterine rupture in women who have had a delivery by caesarean section.
DESIGN
Systematic review.
DATA SOURCES
Medline, HealthSTAR, Cochrane Database of Systematic Reviews, Cochrane Controlled Trials Register, National Centre for Reviews and Dissemination, reference lists, and national experts. Studies in all languages were eligible if published in full.
REVIEW METHODS
Methodological quality was evaluated for each study by using criteria from the United States Preventive Services Task Force and the National Health Service Centre for Reviews and Dissemination. Uterine rupture was categorised as asymptomatic or symptomatic.
RESULTS
We reviewed 568 full text articles to identify 71 potentially eligible studies, 21 of which were rated at least fair in quality. Compared with elective repeat caesarean delivery, trial of labour increased the risk of uterine rupture by 2.7 (95% confidence interval 0.73 to 4.73) per 1000 cases. No maternal deaths were related to rupture. For women attempting vaginal delivery, the additional risk of perinatal death from rupture of a uterine scar was 1.4 (0 to 9.8) per 10,000 and the additional risk of hysterectomy was 3.4 (0 to 12.6) per 10 000. The rates of asymptomatic uterine rupture in trial of labour and elective repeat caesarean did not differ significantly.
CONCLUSIONS
Although the literature on uterine rupture is imprecise and inconsistent, existing studies indicate that 370 (213 to 1370) elective caesarean deliveries would need to be performed to prevent one symptomatic uterine rupture.
Topics: Cesarean Section; Cohort Studies; Female; Humans; Incidence; Labor, Induced; Morbidity; Oxytocin; Pregnancy; Prospective Studies; Risk Factors; Trial of Labor; Uterine Rupture
PubMed: 15231616
DOI: 10.1136/bmj.329.7456.19 -
British Journal of Sports Medicine Jun 2015Surgery for hip femoroacetabular impingement/acetabular labral tear (FAI/ALT) is exponentially increasing despite lacking investigation of the accuracy of various... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Surgery for hip femoroacetabular impingement/acetabular labral tear (FAI/ALT) is exponentially increasing despite lacking investigation of the accuracy of various diagnostic measures. Useful clinical utility of these measures is necessary to support diagnostic imaging and subsequent surgical decision-making.
OBJECTIVE
Summarise/evaluate the current diagnostic accuracy of various clinical tests germane to hip FAI/ALT pathology.
METHODS
A computer-assisted literature search of MEDLINE, CINAHL and EMBASE databases using keywords related to diagnostic accuracy of the hip joint, as well as the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used for the search and reporting phases of the study. Quality assessment of bias and applicability was conducted using the Quality of Diagnostic Accuracy Studies-2 (QUADAS-2). Random effects models were used to summarise sensitivities (SN), specificities (SP), diagnostic odds ratio (DOR) and respective confidence intervals (CI).
RESULTS
The employed search strategy revealed 21 potential articles, with one demonstrating high quality. Nine articles qualified for meta-analysis. The meta-analysis demonstrated that flexion-adduction-internal rotation (pooled SN ranging from 0.94 (95% CI 0.90 to 0.97) to 0.99 (95% CI 0.98 to 1.00); DOR 5.71 (95% CI 0.84 to 38.86) to 7.82 (95% CI 1.06 to 57.84)) and flexion-internal rotation (pooled SN 0.96 (95% CI 0.81 to 0.99); DOR 8.36 (95% CI 0.41 to 171.3) tests possess only screening accuracy.
CONCLUSIONS
Few hip physical examination tests for diagnosing FAI/ALT have been investigated in enough studies of substantial quality to direct clinical decision-making. Further high-quality studies across a wider spectrum of hip pathology patients are recommended to discern the confirmed clinical utility of these tests.
TRIALS REGISTRATION NUMBER
PROSPERO Registration # CRD42014010144.
Topics: Femoracetabular Impingement; Humans; Lacerations; Physical Examination; ROC Curve; Reference Standards; Rupture
PubMed: 25515771
DOI: 10.1136/bjsports-2014-094302 -
Injury Apr 2022Achilles tendon rupture (ATR) is one of the most frequently encountered injuries in Sports Medicine. ATR can be managed surgically or conservatively followed by early... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Achilles tendon rupture (ATR) is one of the most frequently encountered injuries in Sports Medicine. ATR can be managed surgically or conservatively followed by early functional rehabilitation or cast immobilization. The aim of the present systematic review and meta-analysis was to provide an update about the role of early weightbearing (WB) versus late WB on the clinical outcomes of adults with acute ATR.
METHODS
We performed a systematic literature search in Web of Science, Ovid, Medline/PubMed, and CENTRAL. We included randomized controlled trials (RCTs) that compared early WB, defined as weight-bearing within 4 weeks of treatment, to late WB for individuals with acute (<14 days) ATR. We sought to evaluate the following outcomes: re-rupture rate, Achilles Tendon Rupture Score (ATRS), return to pre-injury sport activity, time to return to work, and adverse event rate. The standardized mean difference (SMD) was used to represent continuous outcomes while the risk ratio (RR) was used to represent dichotomous outcomes.
RESULTS
A total of 9 RCTs that enrolled 1046 participants were deemed eligible. There was no significant difference between early WB and late WB in terms of re-rupture rate (RR=0.75, 95% CI 0.49 to 1.16), ATRS (SMD=0.06, 95% CI -0.03 to 0.16), return to pre-injury sport activity (RR=1.05, 95% CI 0.86 to 1.28), time to return to work (SMD=0.03, 95% CI -0.20 to 0.26), or adverse event rate (RR=1.87, 95% CI 0.53 to 6.63).
CONCLUSION
This meta-analysis shows no difference in the functional outcomes and patient-reported outcomes between early functional rehabilitation and cast immobilization for conservatively treat individuals with acute ATR.
Topics: Achilles Tendon; Adult; Conservative Treatment; Humans; Randomized Controlled Trials as Topic; Rupture; Treatment Outcome; Weight-Bearing
PubMed: 35115168
DOI: 10.1016/j.injury.2022.01.028 -
The Journal of Foot and Ankle Surgery :... 2023Tibialis anterior tendon ruptures are a rare condition with an often-delayed diagnosis due to transient pain and compensation of remaining anterior compartment tendons.... (Meta-Analysis)
Meta-Analysis
Tibialis anterior tendon ruptures are a rare condition with an often-delayed diagnosis due to transient pain and compensation of remaining anterior compartment tendons. Previous systematic reviews have limited their recommendations to surgical treatment over nonoperative cares given the relatively small sample size in the literature. This current systematic review and meta-analysis was performed to compare the outcomes amongst the various surgical techniques and define factors that may affect long term patients results. Twenty-six references (217 cases) were identified. Use of extensor tendon autograft (odds ratio [OR] 5.55; I=46%), autograft repair through semitendinosus/gracilis/ plantaris/ Achilles tendon/ peroneus longus ([OR] 4.14; I=71%), or direct repair ([OR] 3.59; I=57%), provided the best postoperative outcomes, whereas allograft repair ([OR] .52; I=77%),and ipsilateral split/ turn-down tibialis anterior tendon ([OR] .69; I=71%), were associated with poorer outcomes. Ruptures fixed in the acute phase ([OR] 8.3; I=26%), were associated with statistically significant better outcomes when compared to these ruptures fixed in the chronic phase ([OR] .52; I=77%). Results of this systematic review and meta-analysis suggests that ruptures should be surgically repaired in the acute phase whenever possible and comparable outcomes can be achieved through extensor tendon autograft repair, autograft repair, and direct repair.
Topics: Humans; Tendon Injuries; Muscle, Skeletal; Rupture; Ankle; Achilles Tendon; Treatment Outcome
PubMed: 36963479
DOI: 10.1053/j.jfas.2023.01.007 -
The Journal of Maternal-fetal &... Dec 2022Second and early third-trimester uterine rupture in a non-laboring woman is a very rare and life-threatening condition for both mothers and newborns. However, there are...
OBJECTIVE
Second and early third-trimester uterine rupture in a non-laboring woman is a very rare and life-threatening condition for both mothers and newborns. However, there are scant epidemiologic data on this event.
STUDY DESIGN
Literature searches using Medical Subject Headings (MeSH) and non-MeSH terms were conducted in the PubMed/MEDLINE, Google Scholar and Embase databases from 1988 to 2020. Abstracts were reviewed and selected if they reported on uterine rupture in the second and third trimester. Uterine rupture was characterized as a full-thickness uterine wall defect. A total of 80 singleton intrauterine pregnancies between gestational ages of 14 and 34 weeks' gestation were included.
RESULTS
The mean gestational age at diagnosis of uterine rupture was 22.4 ± 5.4 weeks. The associated events in obstetric history for uterine rupture were: ≥1 previous cesarean section (45%; 36/80 of the cases), previous uterine rupture (10%; 8/80), previous classical uterine incision (7.5%; 6/80), myomectomy (25%; 20/80) and congenital uterine malformations (16.3%; 13/80 of the cases). Uterine ruptures were associated with a short IP interval in 13.7% (11/80) and 43.7% (35/80) were associated with abnormal placentation: placenta accreta spectrum (PAS) disorders ( = 26), placenta previa ( = 2) and placenta previa and PAS ( = 7). The rate of related prenatal ultrasound findings was 67.5%. Cesarean hysterectomy was performed in 27% of the cases. Maternal death was reported in 2.5% (2/80). For the neonates delivered ≥24 weeks' gestation ( = 27) peripartum fetal death was reported in 33.3% (9/27).
CONCLUSIONS
Midgestational pre-labor spontaneous uterine rupture is not an anecdotal event and may follow the worldwide increasing rate of cesarean sections. Health care providers should be familiar with the associated factors, presenting symptoms and complications of this obstetric emergency.
Topics: Infant, Newborn; Pregnancy; Humans; Female; Infant; Uterine Rupture; Cesarean Section; Placenta Previa; Placenta Accreta; Pregnancy Trimester, Third; Rupture, Spontaneous
PubMed: 33691570
DOI: 10.1080/14767058.2021.1875435 -
PloS One 2020Uterine rupture has a significant public health importance, contributing to 13% of maternal mortality and 74%-92% of perinatal mortality in Sub-Saharan Africa, and 36%... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Uterine rupture has a significant public health importance, contributing to 13% of maternal mortality and 74%-92% of perinatal mortality in Sub-Saharan Africa, and 36% of maternal mortality in Ethiopia. The prevalence and predictors of uterine rupture were highly variable and inconclusive across studies in the country. Therefore, this systematic review and meta-analysis aimed to estimate the pooled prevalence and predictor of uterine rupture in Ethiopia.
METHODS
This systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009 checklist. PubMed, Cochrane Library, Google Scholar, and African Journals Online databases were searched. The Newcastle- Ottawa quality assessment tool was used for critical appraisal. I2 statistic and Egger's tests were used to assess the heterogeneity and publication bias, respectively. The random-effects model was used to estimate the pooled prevalence and odds ratios with a 95% confidence interval.
RESULTS
Sixteen studies were included, with a total of 91,784 women in the meta-analysis. The pooled prevalence of uterine rupture was 2% (95% CI: 1.99, 3.01). The highest prevalence was observed in the Amhara regional state (5%) and the lowest was in Tigray region (1%). Previous cesarean delivery (OR = 9.95, 95% CI: 3.09, 32.0), lack of antenatal care visit (OR = 8.40, 95% CI: 4.5, 15.7), rural residence (OR = 4.75, 95% CI: 1.17, 19.3), grand multiparity (OR = 4.49, 95% CI: 2.83, 7.11) and obstructed labor (OR = 6.75, 95%CI: 1.92, 23.8) were predictors of uterine rupture.
CONCLUSION
Uterine rupture is still high in Ethiopia. Therefore, proper auditing on the appropriateness of cesarean section and proper labor monitoring, improving antenatal care visit, and birth preparedness and complication readiness plan are needed. Moreover, early referral and family planning utilization are the recommended interventions to reduce the burden of uterine rupture among Ethiopia women.
Topics: Cesarean Section; Ethiopia; Female; Humans; Pregnancy; Prenatal Care; Prevalence; Risk Factors; Rural Population; Uterine Rupture
PubMed: 33137135
DOI: 10.1371/journal.pone.0240675