Performance of HCV core antigen and PCR testing in a predominantly genotype 3 population.

Hepatitis C core antigen (HCVcAg) is becoming increasingly recognized as an alternative to molecular testing for the confirmation of chronic hepatitis C. However, there are limited data on the performance of this assay in a genotype 3 (GT3) predominant country like Pakistan. We conducted a study to evaluate the diagnostic performance of HCVcAg against the HCV polymerase chain reaction (PCR) molecular test. HCV antibody-positive patients requiring confirmatory testing were recruited from August to October 2018 at the Pakistan Kidney and Liver Institute and Research Center (PKLI&RC), Lahore, Pakistan. Patients with previously known diagnoses or treatment histories were excluded. The Abbott HCV Ag assay was used for HCVcAg testing. Results ≥3.00 fmol/L were considered positive for HCVcAg. The Abbott RealTime HCV assay was used for PCR testing with a lower detection limit of ≥12 IU/mL. We computed the sensitivity, specificity and correlation of HCVcAg against HCV PCR. A total of 394 patients were recruited. The median age of the patients was 42 years. Most participants were females (51.5%, n = 203), 30.7% (n = 121) had HTN, 10.4% DM (n = 41) and 5% had APRI ≥2. The overall sensitivity was 98.0% and the specificity was 98.6%. The lowest detection limit of cAg was an HCV RNA value of 4657 IU/mL. The levels of cAg were highly correlated with those of HCV RNA by Spearman's rank correlation test (r = 0.935, p < .001). HCVcAg represents a suitable alternative with high sensitivity and specificity compared with HCV PCR in the GT3-predominant population and can be incorporated into algorithms to improve linkage to care.

Intrarater Reliability Of Cervical Range Of Motion Device Among Adults With And Without Chronic Non-Specific Neck Pain.

Objective: To evaluate the intrarater reliability of the cervical range of motion device among adults with and without chronic non-specific neck pain. METHODS: The analytical, cross-sectional study was conducted from January to March 2019 at the Sindh Institute of Physical Medicine and Rehabilitation, Karachi, and comprised healthy adults with no neck pain in the preceding 6 months in Group A, and adults of either gender with chronic non-specific neck pain for >3 months in Group B. The two groups were further divided into age groups 21-30 years, 31-40 years and 41-50 years. A cervical range of motion device was used to measure the range of flexion, extension, right and left lateral flexion and right and left rotation of all the subjects. The measurements were taken by a single tester on day-1 and day-3 to assess the intrarater reliability. Data was analysed using SPSS 26. RESULTS: Of the 60 subjects, there were 30(50%) in each of the two groups. Within the groups, there were 10(33.3%) subjects in each of the 3 age subgroups. Overall, there were 27(45%) males and 33(55%) females. In Group A, the intraclass correlation coefficient values for all cervical ranges were between 0.81 and 0.99, whereas in Group B, the values ranged from 0.64 to 0.88. The intraclass correlation coefficient values yielded good to excellent agreement in both groups (>0.75) except for left lateral flexion in Group B (p=0.64), and all the values were statistically significant (p<0.05). Conclusion: There was good to excellent intrarater reliability of cervical range of motion device in adults with and without chronic non-specific neck pain.

Effects of autogenic and reciprocal inhibition techniques with conventional therapy in mechanical neck pain - a randomized control trial.

BACKGROUND: Neck pain is a common musculoskeletal issue that has been seen as high in terms of disability. Muscle Energy Techniques (MET) are advanced soft tissue techniques to treat Mechanical Neck Pain (MNP). This study compares the Autogenic inhibition (AI) technique with the Reciprocal Inhibition (RI) technique providing conventional treatment to improve functional outcomes. METHODS: A randomized control trial was conducted at Sindh Institute of Physical Medicine & Rehabilitation, Karachi, Pakistan from August 28, 2021, to December 31, 2021 among 20-50 years old patients with Moderate intensity MNP for more than 4 weeks and with limited Neck ROMs. The sample were divided randomly and allocated into two groups (groups 1 and 2). Group 1 and 2 received 12 sessions of AI and RI with Conventional therapy respectively. The randomization sheet was generated online from randomization.com for a sample size of 80 and two groups of study 'AI' and 'RI' with a ratio of 1:1 by an independent statistician. Pain (primary outcome), range of motion, and functional disability (secondary outcomes) were assessed through visual analog scale (VAS), Goniometer, and Neck disability index (NDI) at baseline, 1st, and last session respectively. Mean and standard deviation, frequency, and percentages were calculated. Chi-square test and independent t-test compare baseline characteristics. The Repeated Measure Two-Way ANOVA compared mean VAS, NDI, and ROM. The significant P-value was less than 0.05. RESULTS: The mean duration of neck pain was 8 weeks. There was a more significant (p < 0.001) improvement in pain (ES = 0.975), disability (ES = 0.887), neck ROMs; flexion (ES = 0.975), extension (ES = 0.965), right and left lateral flexion (ES = 0.949 and 0.951), and right and left rotation (ES = 0.966 and 0.975) in the AI group than the RI group at 12th session. CONCLUSION: The Autogenic Inhibition-MET is more beneficial than Reciprocal Inhibition-MET in improving Pain, Range of Motion, and Functional Disability in patients with Sub-Acute and Chronic Mechanical Neck Pain. Therefore, it is a beneficial technique to add with conventional neck pain therapy to get better treatment outcomes in MNP patients. TRIAL REGISTRATION: Prospectively registered on ClincalTrials.Gov with ID: NCT05044078 .

Overcoming the Immunological Barrier in Highly HLA Sensitized Renal Transplant Recipients - A Desensitization Experience from a Transplant Center in Pakistan.

Highly Human Leukocyte antigen sensitized patients have relatively fewer chances of being transplanted successfully and may remain dialysis dependent for a long time. In the last few years with the development of immunomodulatory therapies and advancements in immunological investigations, the chance s of transplantation in these sensitized patients have improved. Desensitization therapies in these patients include plasma exchange, intravenous immune globulins and immunomodulatory agents such as rituximab and bortezomib. These agents used together in desensitization protocols across the world have shown encouraging results in highly Human Leukocyte Antigen sensitized recipients awaiting renal transplant. We used a desensitization protocol using rituximab followed by bortezomib with concurrent plasma exchange sessions and Intravenous Immune Globulins. Our aim was to assess improvement in renal function and quality of life in these patients after desensitization and renal transplantation. To the best of our knowledge, this is the first account of desensitization prior to renal transplantation from Pakistan.

A 3' untranslated region polymorphism rs2304277 in the DNA repair pathway gene OGG1 is a novel risk modulator for urothelial bladder carcinoma.

Altered DNA repair capacity may affect an individual's susceptibility to cancers due to compromised genomic integrity. This study was designed to elucidate the association of selected polymorphisms in DNA repair genes with urothelial bladder carcinoma (UBC). OGG1 rs1052133 and rs2304277, XRCC1 rs1799782 and rs25487, XRCC3 rs861539, XPC rs2228001, and XPD rs13181 were genotyped using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in 200 UBC cases and 200 controls. We found association of OGG1 rs2304277 [odds ratio (OR)GG = 3.55, 95% confidence interval (CI) = 1.79-7.06] and XPC rs2228001 (ORAC = 2.38, 95% CI = 1.43-3.94) with UBC. In stratified analysis with respect to smoking status, OGG1 rs2304277 and XPC rs2228001 exhibited increased risk in smokers [(rs2304277 ORGG = 4.96, 95% CI = 1.51-16.30) (rs2228001 ORAC = 2.19, 95% CI = 1.02-4.72)] as well as nonsmokers [(rs2304277 ORGG = 2.95, 95% CI = 1.26-6.90) (rs2228001 ORAC = 2.57, 95% CI = 1.31-5.04)]. These polymorphisms were also associated with both low-grade [(rs2304277 ORGG = 3.73, 95% CI = 1.72-8.09) (rs2228001 ORAC = 2.18, 95% CI = 1.21-3.92)] and high-grade tumors [(rs2304277 ORGG = 3.45, 95% CI = 1.52-7.80) (rs2228001 ORAC = 2.81, 95% CI = 1.48-5.33)] as well as with non-muscle-invasive bladder cancer [(rs2304277 ORGG = 4.03, 95% CI = 1.87-8.67) (rs2228001 ORAC = 2.14, 95% CI = 1.20-3.81)] and muscle-invasive bladder cancer [(rs2304277 ORGG = 3.06, 95%CI = 1.31-7.13) (rs2228001 ORAC = 2.95, 95%CI = 1.51-5.75)]. This is the first study on DNA repair gene polymorphisms and UBC in the Pakistani population. It identifies OGG1 rs2304277 and replicates XPC rs2228001 as significant modulators of UBC susceptibility.

Justification For Re-Look Cystoscopy After Posterior Urethral Valve Fulguration.

BACKGROUND: Posterior urethral valve (PUV) is life-threatening congenital anomaly of the urinary tract that results in vesicoureteric reflux, recurrent UTI, voiding dysfunction and renal insufficiency if not treat timely. Endoscopic ablation of posterior urethral valves using cold knife or laser is the current gold standard therapy. Many urologists go for repeat cystoscopy to see residual valve or stricture while others repeat VCUG to measure the posterior to anterior urethral ratio for residual obstruction. In this study, we have standardized by regularly doing re-look cystoscopy at 3 months whether the child is symptomatic or not to see justification for re-look cystoscopy after PUV ablation. METHODS: In this prospective study, first 50 cases that underwent posterior urethral valve fulguration were included. Diagnosis of posterior urethral valve was made by voiding symptoms, ultrasonography and confirmed by voiding cysto-urethrogram (VCUG). All children were treated by endoscopic fulguration of posterior urethral valves (PUV) using cold knife as urethral valvotome and were followed clinically for voiding symptoms and with ultrasonography and laboratory test at 3 and 6 months. All patients underwent re-look cystoscopy at three months to see residual valves irrespective of their clinical improvement. RESULTS: Mean age at presentation was 4.9±3.2 years. The most common symptoms were poor stream (76%), straining at voiding (72%), dribbling of urine (54%), fever (42%) and urinary retention (14%). Residual valves on re-look cystoscopy were seen in 78%. Four (8%) patients had urethral stricture on re-look cystoscopy. CONCLUSIONS: We suggest routine re-look cystoscopy after primary fulguration of PUV to pick more residual obstructive valves.

URETERIC ANGIOMYOLIPOMA CAUSING UNILATERAL PELVI-URETERIC JUNCTION OBSTRUCTION.

A 63-year-old lady, presented to us with nonspecific abdominal pain. Ultrasonography (USG) and CT scan abdomen and pelvis, showed right moderate hydronephrosis, with no evidence of mass at pelvi-ureteric junction (PUJ) obstruction. Per-operatively mass upper ureter was found obstructing PUJ. Mass was excised and pyeloplasty done, with Double J (DJ) Stenting. Stent was removed after a week. Histopathology of specimen showed upper ureteric Angiomyolipoma.

EFFICACY OF ENDOSCOPIC TREATMENT FOR PRIMARY VESICOURETERIC REFLUX IN CHILDREN.

BACKGROUND: Vesicoureteral reflux (VUR) is a common anomaly affecting 1-3% of all children and 30-50% of those with urinary tract infection (UTI). In the past febrile vesicoureteric reflux on chronic antibiotic prophylaxis were treated by open surgery. Now a day's endoscopic injection of a bulking material has replaced open surgical procedure in cases of primary VUR. Our objective was to assess the efficacy of endoscopic treatment for primary vesico-ureteric reflux in children. METHODS: This was a descriptive case series. One hundred and five patients with either unilateral or bilateral VUR (181 ureters) underwent endoscopic treatment for primary VUR between January 2011 and January 2014. Children from 1 to 12 years of age with grade-II to IV reflux on preoperative voiding cystourethrogram (VCUG) were enrolled through consecutive non-probability sampling. Efficacy of treatment was evaluated at three months post injection by a standard VCUG. Ureters with no or grade-I reflux were considered successful treatment. RESULTS: Out of 105 patients 76 had bilateral while 29 had unilateral reflux. Mean age was 5.7 years (SD ± .7). Among 181 refluxing ureters, 116 (64%) were free of reflux, while 49 (27%) showed down gradation and 16 (8.8%) showed no response to treatment on postoperative VCUG. CONCLUSION: Endoscopic treatment for VUR is a viable option for patients with primary VUR and may be considered in management of such cases.

Female epispadias: spot diagnosis and simple reconstruction.

Isolated female epispadias without bladder exstrophy is a rare congenital anomaly. Patients present with total or partial urinary incontinence. The diagnosis can only be made on careful genitalia examination by separating the labia majora. That is why it is often missed by most physicians even after being extensively investigated. The physical findings include patulous urethra, flattened mons pubis, and bifid clitoris with lack of anterior labial commissure. In most of the cases, single stage reconstruction of urethra, labia minora and clitoris is enough to achieve urinary continence with cosmetically acceptable genitalia.

Role of manual therapy with exercise regime versus exercise regime alone in the management of non-specific chronic neck pain.

To evaluate the role of manual therapy with exercise regime versus exercise regime alone in the management of non-specific chronic neck pain. In this 62 subjects randomized controlled trial 31 subjects in group A received manual therapy (manipulation) with supervised exercise regime whilst 31 subjects in group B performed only supervised exercise regime for the period of 3 weeks. Both groups had a home exercise program consisted of strengthening exercises for neck/scapuluar stability, stretching and general range of motion exercises for neck with advice regarding posture awareness and correction for 3 months. The results suggested significant reduction in pain intensity level in both groups; over 3 weeks and 12 weeks' time period in relation to baseline on visual analog scale (p=0.001). Similarly, statistically significant improvements noticed in Neck Disability Index (NDI) (p=0.0001) in both groups while looking at baseline data with reference to 12 weeks' time period. On closer inspection, the manual therapy (manipulation) with exercise regime appeared as a favorable treatment preference compared with exercise regime alone.

The effectiveness of Cognitive Behavioral Therapy (CBT) with general exercises versus general exercises alone in the management of chronic low back pain.

To evaluate the effectiveness of Cognitive Behavioural Therapy (CBT) along with General exercises and General exercises alone in chronic low back pain. Total 54 patients with chronic low back pain who fulfilled inclusion criteria were recruited from Physiotherapy, Department of Alain Poly Clinic Karachi and Institute of Physical Medicine & Rehabilitation Dow University of Health Sciences Karachi. Selected patients were equally divided and randomly assigned into two groups with simple randomisation method. The Cognitive Behavioural Therapy (CBT) and General exercises group received Operant model of CBT and General Exercises whereas General exercises group received General exercises only. Both groups received a home exercise program as well. Patients in both groups received 3 treatment sessions per week for 12 consecutive weeks. Clinical assessment was performed using Visual Analogue Scale (VAS) and Ronald Morris Disability Questionnaire at baseline and after 12 weeks. Both study groups showed statistically significant improvements in both outcomes measures p=0.000. However, mean improvements in post intervention VAS score and Ronald Morris score was better in CBT and exercises group as compared to General exercise group. In conclusion, both interventions are effective in treating chronic low back pain however; CBT & General exercises are clinically more effective than General exercises alone.

Novel thymohydroquinone gallate derivative loaded ligand modified quantum dots as pH-sensitive multi-modal theragnostic agent for cancer treatment.

BACKGROUND: Nanomedicine, as the combination of radiopharmaceutical and nanocarrier (QDs), is developed for treating cancer. Gallic acid is antimutagenic, anti-inflammatory, and anti-carcinogenic. Typical retention time of gallic acid is approximately 4 to 8 h. To increase the retention time gallic acid is converted to prodrug by adding lipophilic moieties, encapsulating in lipophilic nanoparticles, or liposome formation. Similarly, thymoquinone is powerful antioxidant, anti-apoptotic, and anti-inflammatory effect, with reduced DNA damage. METHODS: In this study, a hydrophilic drug (gallic acid) is chemically linked to the hydrophobic drug (thymohydroquinone) to overcome the limitations of co-delivery of drugs. Thymohydroquinone (THQG) as the combination of gallic acid (GA) and thymoquinone (THQ) is loaded onto the PEI functionalized antimonene quantum dots (AM-QDs) and characterized by FTIR, UV-visible spectroscopy, X-ray powder diffraction, Zeta sizer, SEM and AFM, in-vitro and in-vivo assay, and hemolysis. RESULTS: The calculated drug loading efficiency is 90 %. Drug release study suggests the drug combination is pH sensitive and it can encounters acidic pH, releasing the drug from the nanocarrier. The drug and drug-loaded nanocarrier possesses low cytotoxicity and cell viability on MCF-7 and Cal-27 cell lines. The proposed drug delivery system is radiolabeled with Iodine-131 (131I) and Technetium (99mTc) and its deposition in various organs of rats' bodies is examined by SPECT-CT and gamma camera. Hemolytic activity of 2, 4, 6, and 8 µg/mL is 1.78, 4.16, 9.77, and 15.79 %, respectively, reflecting low levels of hemolysis. The system also sustains oxidative stress in cells and environment, decreasing ROS production to shield cells and keep them healthy. CONCLUSIONS: The results of this study suggest that the proposed drug carrier system can be used as a multi-modal theragnostic agent in cancer treatment.

Endoscopic repair of cerebrospinal fluid rhinorrhoea in a developing country.

The objectives of the study was to determine the causes and outcome of endoscopic repair of cerebrospinal fluid (CSF) leak in a developing country. A total of five patients were recruited in the study. The age of patients ranged from 8 to 65 years. Four patients were male and one was female. In two cases of iatrogenic injury, the first was in the sphenoid sinus. The second was following functional endoscopic sinus surgery (FESS). Fascia lata was used to repair all cases. Beriplast was used as sealing agent in four cases and clotted blood was used in remaining case. Despite the small number, CSF rhinor rhoea was resolved in all cases. The patients were followed up for 2.5 to 6.5 years. Endoscopic repair is a viable option even in developing countries. It is cost effective and has a very low morbidity rate with no mortality at all.

Outcome of tubeless percutaneous nephrolithotomy in elder patients: A single-center experience from a developing country.

Background: Percutaneous nephrolithotomy (PCNL) has evolved as a standard procedure to treat large-sized renal stones. A nephrostomy tube is used frequently in this procedure; however, data regarding tubeless PCNL procedures in elder patients is scarce. Aim: The aim of this study was to review the results and outcomes associated with tubeless PCNL procedures in the elderly population. Materials and Methods: A retrospective review of patients aged ≥60 years at our hospital that was treated for renal stones by PCNL procedure. The patients were separated into two groups: Group 1 underwent tubed PCNL procedures and Group 2 received tubeless PCNL procedures. Information regarding variables were recorded in specified pro forma and then processed in Statistical Package for the Social Sciences statistics analyses. Statistical tests were utilized for continuous and categorical variables and a P<0.05 was considered statistically significant. Results: 121 patients with a mean age of 65±5 years were included in the analysis. Mean stone size and body mass index were 3.4±1.5 cm and 26.2±4.3 kg/m2, respectively. Mean operative time was longer in tubed PCNL as compared to the tubeless group. Mean hospital stay was similar among the tubed and tubeless PCNL treated groups. Mean analgesic doses were significantly lower in the tubeless group. The overall stone-free rate was 89/121 patients (74%). Conclusion: Tubeless PCNL can be safely undertaken in geriatric patients and has potential advantages associated with shorter operative times and reduced necessity for analgesia. Relevance for Patients: Tubeless PCNL is considered advantageous as it can reduce post-operative pain and analgesia necessity; shorten hospitalization and lower cost in young patients. However, there is no clear evidence with reference to virtue of tubeless PCNL in the elderly age groups. This study will analyze and review results and outcomes associated with tubeless PCNL in a cohort of elderly patients.

Outcomes Of Percutaneous Nephrolithotomy In Elder Age Patients-Single Center Experience.

BACKGROUND: Urolithiasis is a prevailing ailment affecting all age groups across global population. In modern innovative industry endoscopic instruments alterations and miniaturization has simplified the interventional strategy for undertaking these procedures for renal stones. However, there has been paucity of studies regarding outcomes of Percutaneous Nephrolithotomy (PCNL) in elder age group. We aimed to report success rates and complications in elder age group. METHODS: This was a retrospective review of the charts for subjects that underwent unilateral PCNL from 2012 till 2018 November at a tertiary care hospital at capital of Pakistan. Patients of age ≥60 years were chosen for this study. PCNL procedures were done in prone position. We implemented the Guy stone scoring (stone complexity) to forecast the net results of PCNL. Information regarding variables were recorded in specified proforma and then processed in SPSS version 16 for the statistical computations. RESULTS: On the whole 79 patients were incorporated for this study. Most common presenting complaint in clinic was flank pain followed by haematuria and fever respectively. Mean age in this analysis was calculated as 63.36±5.19 years. Mean size for calculi was 449±163mm2. One patient underwent transfusion after surgery while only 2.5% of these patients had sepsis (post PCNL procedure). Stone free rate was significantly affected by Guys stone score (GSS). CONCLUSIONS: PCNL can be undertaken safely and effectually for achieving treatment goals even in elder subjects. Stone free rates are higher in lower Guys stone score as compared to the higher scores.

Role of Stone Heterogeneity Index in Determining Success of Shock Wave Lithotripsy in Urinary Calculi.

INTRODUCTION: Various stone factors can affect the outcome of shock wave lithotripsy (SWL). A novel factor called the stone heterogeneity index (SHI) may have an impact on stone free rates. The objective of this study was to assess the role of SHI in SWL outcomes. METHODS: Patients' medical records were reviewed for the collection of data variables. They were subjected to SWL, using an electromagnetic lithotripter machine (Storz Modulith SLX-MX). Computation of mean stone density (mean value of the Hounsfield units) and SHI was accomplished by generating elliptical regions of interest on the computed tomography (CT) scan images. Grouping was performed on the basis of stone free and failure outcomes. Relevant statistical tests were applied for continuous and categorical variables. P ≤ 0.05 was considered statistically significant. RESULTS: Overall, 385 subjects were included having a mean age of 38.4 ± 14.7 years. The cohort comprised 276 (71.7%) males and 109 (28.3%) female patients. A total of 234 (60.8%) patients were rendered successful (stone free after one session) while 151 (39.2%) of the patients were declared to have failed the SWL procedure. Stone length, stone density, and SHI values were 13.7 ± 7.6 mm, 935 ± 404, and 201 ± 107, respectively. The stone density, SHI, and stone length were significantly different between the two groups (p-values of 0.001, 0.02, and 0.04, respectively). CONCLUSIONS: SHI can be a helpful CT scan-based parameter to assess stone fragility. It can help clinicians in the judicious selection of patients before implementing SWL procedure. RELEVANCE FOR PATIENTS: Non-contrast CT-based stone parameters have been found to be effective for predictions of outcomes. SHI can be a helping tool to better predict SWL success rates when treating the renal stones.

Managing Patient With Coexisting Emphysematous Pyelonephritis And Cystitis.

Emphysematous pyelonephritis (EPN) is a type of critical renal infection having dire consequences at times. It is said to be result of gases produced inside renal parenchymal tissue or pelvicalyceal system. Rarely coexistence of emphysematous pyelonephritis and emphysematous cystitis (EC) may lead to an intimidating condition in case it is not dealt with swiftly. The resent case report narrates the management of a 45-year-old female patient who suffered from EPN with concomitant EC. Right-sided emergency percutaneous nephrostomy was passed. Afterwards, Double J stent was passed under general anaesthesia. Although she had an initial improvement clinically but later on due to recurrent urinary tract infections and non-resolving right kidney abscess and fever right sided nephrectomy was done. This is a very rare presentation and has not previously reported much in literature.

Use Of Computed Tomography-Based Nomogram In Adult Age Patients To Predict Success Rates After Shock Wave Lithotripsy For Renal Stones: A Single Center Experience.

BACKGROUND: The Triple D score is a novel and easy to use nomogram to predict shock-wave lithotripsy (SWL) outcomes. It is based on Computed Tomography (CT scan) parameters including stone density, skin-to-stone distance, and stone volume. However, its use has not been validated much as studies are sparse regarding its use. Our aim was to validate and evaluate accuracy of the Triple D scoring system in predicting SWL success rates. METHODS: It was a prospective study of 277 patients who had undergone SWL procedure for renal stones. They were evaluated by using non-contrast tomography, before undergoing SWL. CT scan-based parameters including distance of stone to skin (SSD), stone volume (SV), stone density was assessed. Computation of Cut off values was done with receiver operating characteristics analysis. Score was assigned on the basis of these cut-off values and success rate of SWL was determined. This score ranged from 0 (least favourable score) to 3 (most favourable score). RESULTS: Stone-free status was attained in 160 patients (57.7%), and 117 (42.3%) patients were labelled to have failed the procedure. Differences between these two groups in terms of Stone volume, stone density and skin to stone distance were significant. Triple D scores of zero,1, 2, and 3 had stone-free rates of 3.6%, 52.56%, 53.3%, and 93.1% respectively (p-vaue<0.001). CONCLUSIONS: Shock-wave lithotripsy outcomes can be predicted with use of Triple D score and hence, it's externally corroborated. It may help urologist in appropriate patient selection and hence decision making and patient counselling.

Laparoscopic Orchiopexy For Management Of Bilateral Non-Palpable Testes

BACKGROUND: Despite numerous clinical studies regarding the management of unilateral impalpable testes by laparoscopy, there is a paucity of such studies regarding the management of bilateral 'non-palpable' testes. We shared the outcome of the laparoscopic management of bilateral 'non-palpable' testes in terms of successful orchiopexy and complications in children. METHODS: A total of 22 children underwent bilateral diagnostic laparoscopy for undescended testes who presented to our department from January 2010 till March 2018. We did chart review for variables such as the age of children, operative time, hospital stay, single-stage or 2 stage procedure, and operative complications. Preoperatively history and physical examination were done along with baseline investigations and Ultrasound abdomen and scrotum before surgery for general anaesthesia fitness. They were managed by single or two steps laparoscopic orchiopexy according to suitability for each case. RESULTS: We performed bilateral laparoscopic orchidopexies in 22 children having a mean age of 4.1±1.98 years (49.2 months) Mean operative time for single setting bilateral single-stage orchiopexy was 136±32 minutes. Out of twenty-two children with bilateral impalpable testes, 12 boys (54.5%) were managed with a single-stage Bilateral Laparoscopic technique while the other 10 (45.45%) were managed in 2 staged laparoscopic intervention using Fowler-Stephens technique. Testicular atrophy was seen in 2/44 testes (4.54%). While 1 /44 (2.27%) testis had ascended to the inguinal region requiring redo surgery. CONCLUSIONS: Laparoscopic management of bilateral 'non-palpable' testes in a single or double setting is a safe and effective method of bringing testes down to the scrotum. It has no major morbidities.

Outcome Of Percutaneous Nephrolithotomy In Preschool And School-Age Children-Single Center Experience.

BACKGROUND: Efficacy of percutaneous nephrolithotomy in adults has been studied well in past. However, such studies are sparse within paediatric age group. As this procedure is being adopted in smaller and older children alike, we wanted to determine its safety and efficacy in two different age groups of children (preschool age and school age). METHODS: The records of 59 children undergoing PCNL at our department from December 2009 to May 2017 were reviewed retrospectively. Patients were placed into 2 age groups including children ≤7 years old (group 1) and those ≥7 years (group 2). Twenty-seven patients were put in preschool group with mean age of 4.8±2.1 years while 32 patients in school age group having mean age of 11.8±4.6 years. RESULTS: Stone size was calculated showing mean 309±55 mm2 in preschool and 324±63 mm2 in school age group respectively (p=0.1). The mean operative time was 150.1±38.7 minutes and 166.3±39.6 minutes in the preschool and school age children respectively (p=0.1). The mean length of hospital stay was 3.1±1.4 days and 2.9±1.3 days in preschool and school going children (p=0.5). The stone clearance with PCNL was seen in 96.3% (pre-school group) and 93.75% (school age group) as monotherapy (p=0.1), which increased to 100% after combining it with extracorporeal shock wave lithotripsy. CONCLUSIONS: PCNL is equally effective in both pre-school and school age groups in terms of stone free rates. Complication rates were not different between the two groups.