Utility of Pentraxin-3 as a biomarker for diagnosis of acute appendicitis : a systematic review and meta-analysis

Purpose To systematically summarize all relevant data and to define the current evidence on the utility of Pentraxin-3 (PTX3) as a biomarker for acute appendicitis (AA) in children. Methods This review was conducted in accordance with the PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science databases were systematically searched for studies comparing the levels of PTX3 in patients with AA vs healthy controls or non-specific abdominal pain (NSAP). Mean differences were calculated for all outcomes and the inverse variance method was used for weighted mean difference. The methodological quality of the included studies was assessed using the Downs and Black scale. Results Five comparative studies were included. Significantly elevated levels of PTX3 in cases with AA vs healthy controls (WMD: 9.56, 95% CI 7.24-11.88, p < 0.00001), and patients with AA vs NSAP (WMD: 8.05, 95% CI 6.81-9.29, p < 0.00001) were demonstrated. Similarly, in separate meta-analyses, the levels of PTX3 were significantly elevated in children with AA vs healthy controls (WMD: 11.18, 95% CI 10.03-12.34, p < 0.00001), and children with AA vs NSAP (WMD: 8.35, 95% CI 6.88-9.82, p < 0.00001). Conclusions PTX3-levels are elevated in AA, but differentiation between perforated and non-perforated appendicitis demands other methods.Peer reviewe

Impact of comorbidity on patients with COVID-19 in India: A nationwide analysis

BackgroundThe emergence of coronavirus disease (COVID-19) as a global pandemic has resulted in the loss of many lives and a significant decline in global economic losses. Thus, for a large country like India, there is a need to comprehend the dynamics of COVID-19 in a clustered way.ObjectiveTo evaluate the clinical characteristics of patients with COVID-19 according to age, gender, and preexisting comorbidity. Patients with COVID-19 were categorized according to comorbidity, and the data over a 2-year period (1 January 2020 to 31 January 2022) were considered to analyze the impact of comorbidity on severe COVID-19 outcomes.MethodsFor different age/gender groups, the distribution of COVID-19 positive, hospitalized, and mortality cases was estimated. The impact of comorbidity was assessed by computing incidence rate (IR), odds ratio (OR), and proportion analysis.ResultsThe results indicated that COVID-19 caused an exponential growth in mortality. In patients over the age of 50, the mortality rate was found to be very high, ~80%. Moreover, based on the estimation of OR, it can be inferred that age and various preexisting comorbidities were found to be predictors of severe COVID-19 outcomes. The strongest risk factors for COVID-19 mortality were preexisting comorbidities like diabetes (OR: 2.39; 95% confidence interval (CI): 2.31–2.47; p &lt; 0.0001), hypertension (OR: 2.31; 95% CI: 2.23–2.39; p &lt; 0.0001), and heart disease (OR: 2.19; 95% CI: 2.08–2.30; p &lt; 0.0001). The proportion of fatal cases among patients positive for COVID-19 increased with the number of comorbidities.ConclusionThis study concluded that elderly patients with preexisting comorbidities were at an increased risk of COVID-19 mortality. Patients in the elderly age group with underlying medical conditions are recommended for preventive medical care or medical resources and vaccination against COVID-19

Utility of Pentraxin-3 as a biomarker for diagnosis of acute appendicitis: a systematic review and meta-analysis

Purpose: To systematically summarize all relevant data and to define the current evidence on the utility of Pentraxin-3 (PTX3) as a biomarker for acute appendicitis (AA) in children. Methods: This review was conducted in accordance with the PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science databases were systematically searched for studies comparing the levels of PTX3 in patients with AA vs healthy controls or non-specific abdominal pain (NSAP). Mean differences were calculated for all outcomes and the inverse variance method was used for weighted mean difference. The methodological quality of the included studies was assessed using the Downs and Black scale. Results: Five comparative studies were included. Significantly elevated levels of PTX3 in cases with AA vs healthy controls (WMD: 9.56, 95% CI 7.24-11.88, p Conclusions: PTX3-levels are elevated in AA, but differentiation between perforated and non-perforated appendicitis demands other methods.</p

Persistent hyperinsulinemic hypoglycemia of infancy: An overview of current concepts

Persistent hyperinsulinemic hypoglycemia of infancy (PHHI) is relatively rare but one of the most important causes of severe neonatal hypoglycemia. Recognition of this entity becomes important due to the fact that the hypoglycemia is so severe and frequent that it may lead to severe neurological damage in the infant manifesting as mental or psychomotor retardation or even a life-threatening event if not recognized and treated effectively in time. Near-total pancreatectomy may be required for patients with intractable hypoglycemia despite medical treatment; however, that may result in diabetes mellitus or recurrent postoperative hypoglycemia. This review aims to consolidate the traditional concepts and current information related to the pathogenesis and management of PHHI

Single-Stage Trans-Vestibular and Foley’s-Assisted Epispadias Repair (STAFER) for Girls with Incontinent Epispadias: A Retrospective Study from a Tertiary-Care Center

Objective: The aim of this study was to evaluate the outcomes of single-stage trans-vestibular and Foley’s assisted epispadias repair (STAFER) technique in girls with incontinent epispadias. Methods: The records of all girls who had undergone epispadias repair and bladder neck plication via the STAFER technique over a four-year study period (January 2016 to December 2019) were retrospectively reviewed from the archives. A comparison of preoperative and postoperative functional outcomes was performed. Incontinence status was divided into four grades on the basis of severity: grade 0 (completely dry during day and night), grade 1 (occasional episodes of urine leakage leading to damp undergarments or requiring pads occasionally but not daily), grade 2 (frequent episodes of urine leakage with a dry period of <3 h), and grade 3 (completely incontinent). Renal bladder ultrasound (RBUS), micturating cystourethrogram (MCUG) scan, technetium-99m diethylenetriamine pentaacetate (DTPA) scan, and technetium-99m dimercaptosuccinic acid (DMSA) scan were performed to assess the upper tract function. Results: Nine girls with average (SD) age at surgery of 7.9 (3.8) years were operated on utilizing the STAFER technique during the study period. All cases had grade 3 incontinence and normal upper tracts prior to the surgery. Postoperatively, 8/9 girls had a dry period of more than 3 h. Six of them were completely dry and had no wetting episodes (grade 0 incontinence). DMSA and DTPA scans showed preserved upper tracts while MCUG scans revealed grade II VUR in only one case. Conclusions: In a limited cohort of girls with incontinent epispadias, the STAFER technique provides favorable functional outcomes in terms of continence and upper tract function. Further studies comprising a larger cohort of patients with a younger average age at surgery need to be conducted before definite conclusions regarding the efficacy of this technique are drawn

An enigmatic route to the contralateral pelvicalyceal system on antegrade pyelogram

Introduction: The authors present the rare yet enigmatic phenomenon of ‘pyelo-renal’ backflow. Case Presentation: An eight-month-old boy with multiple congenital anomalies underwent left Anderson-Hynes Pyeloplasty for pelvi-ureteric junction obstruction. Antegrade dye-study done through the nephrostomy revealed obstruction at the level of the pelvi-ureteric junction, yet the contrast was visualized in the pelvis of contralateral kidney and urinary bladder (pyelo-venous backflow) masquerading as vesicoureteric reflux. The phenomenon of ‘pyelo-renal’ backflow along with pyelo-tubular, pyelo-interstitial, pyelo-sinusal and pyelo-lymphatic backflow have been described and the respective mechanisms discussed. Conclusion: The phenomenon is known to happen in the presence of obstruction to outflow from renal pelvis thereby creating a closed compartment. Injection of contrast at a pressure above the critical limit may result in forniceal tears and back-flow of contrast into the renal tubules and beyond

Single-Stage Trans-Vestibular and Foley&rsquo;s-Assisted Epispadias Repair (STAFER) for Girls with Incontinent Epispadias: A Retrospective Study from a Tertiary-Care Center

Objective: The aim of this study was to evaluate the outcomes of single-stage trans-vestibular and Foley&rsquo;s assisted epispadias repair (STAFER) technique in girls with incontinent epispadias. Methods: The records of all girls who had undergone epispadias repair and bladder neck plication via the STAFER technique over a four-year study period (January 2016 to December 2019) were retrospectively reviewed from the archives. A comparison of preoperative and postoperative functional outcomes was performed. Incontinence status was divided into four grades on the basis of severity: grade 0 (completely dry during day and night), grade 1 (occasional episodes of urine leakage leading to damp undergarments or requiring pads occasionally but not daily), grade 2 (frequent episodes of urine leakage with a dry period of &lt;3 h), and grade 3 (completely incontinent). Renal bladder ultrasound (RBUS), micturating cystourethrogram (MCUG) scan, technetium-99m diethylenetriamine pentaacetate (DTPA) scan, and technetium-99m dimercaptosuccinic acid (DMSA) scan were performed to assess the upper tract function. Results: Nine girls with average (SD) age at surgery of 7.9 (3.8) years were operated on utilizing the STAFER technique during the study period. All cases had grade 3 incontinence and normal upper tracts prior to the surgery. Postoperatively, 8/9 girls had a dry period of more than 3 h. Six of them were completely dry and had no wetting episodes (grade 0 incontinence). DMSA and DTPA scans showed preserved upper tracts while MCUG scans revealed grade II VUR in only one case. Conclusions: In a limited cohort of girls with incontinent epispadias, the STAFER technique provides favorable functional outcomes in terms of continence and upper tract function. Further studies comprising a larger cohort of patients with a younger average age at surgery need to be conducted before definite conclusions regarding the efficacy of this technique are drawn

Giant anterior urethral diverticulum with a calculus masquerading as left inguinal hernia: A missed diagnosis, a lesson to learn

Congenital anterior urethral diverticulum is an infrequent but important cause of infravesical obstructive uropathy in children. Clinical spectrum usually includes obstructive or irritative urinary symptoms or penile ballooning during the act of micturition. We share our experience in a case of giant anterior urethral diverticulum with a contained calculus presenting as a huge inguino-scrotal swelling and masquerading as left inguinal hernia. The fluctuation in the size of the swelling related to the act of micturition was mistaken for cough impulse. He was subjected to a left inguinal herniotomy, following which he developed urine leak from the surgery wound and was subsequently referred to our centre for further management. The importance of a detailed history, meticulous physical examination, and diagnostic imaging has been stressed. The surgical approach in such cases has also been highlighted

Gastric Deserosalization: What Lies Behind Closed Doors

Congenital intestinal malrotation has a wide spectrum of presentation varying from incidental detection to recurrent episodes of benign abdominal pain to frank gastrointestinal obstruction, mid-gut volvulus, and bowel gangrene. Herein, we report the first case of congenital intestinal malrotation leading to gastric deserosalization. Intraoperative findings were conspicuous by the presence of midgut volvulus and gastric perforation in the posterior wall. There are a few more dimensions uncovered by this case, a brief reference to each has been considered necessary