1
|
Totadri VM, Geetha V, Acharya SK, Narayanan PJ, Palakundan SM, Sugandhi N, Sreedharan A. Cervicofacial Rhabdomyosarcoma - Success of a Free Fibular Graft. J Indian Assoc Pediatr Surg 2024; 29:168-170. [PMID: 38616842 PMCID: PMC11014162 DOI: 10.4103/jiaps.jiaps_177_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/15/2023] [Accepted: 10/28/2023] [Indexed: 04/16/2024] Open
Abstract
Cervicofacial rhabdomyosarcoma (RMS) presents surgical complexities in children due to its aggressive nature. This study presents a successful case of oral RMS treatment with a free fibular graft in a 7-year-old patient. Despite follow-up challenges, the efficacy of the approach is evident.
Collapse
Affiliation(s)
- Varsha M. Totadri
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Viji Geetha
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Prasanth J. Narayanan
- Department of Surgical Oncology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Shafeek M. Palakundan
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Nidhi Sugandhi
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Anjana Sreedharan
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| |
Collapse
|
2
|
Nandan R, Samie AU, Acharya SK, Goel P, Jain V, Dhua AK, Khan MA, Yadav DK. Pediatric Appendicitis Score or Ultrasonography? In Search of a Better Diagnostic Tool in Indian Children with Lower Abdominal Pain. Indian J Pediatr 2023; 90:1204-1209. [PMID: 35794512 DOI: 10.1007/s12098-022-04226-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/07/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To prospectively assess the performance of pediatric appendicitis score (PAS) in diagnosing acute appendicitis in the children with lower abdominal pain and correlated with ultrasound findings; and to assess the impact of the PAS on clinical outcome and its efficacy in differentiating between complicated and uncomplicated appendicitis. METHODS A prospective study was done which included cases of lower abdominal pain. Appendectomy was done for PAS ≥ 6, and diagnosis was confirmed on histopathology. A receiver operator characteristic (ROC) curve was created to assess the PAS performance. The sensitivity, specificity, and accuracy of ultrasonography in diagnosing appendicitis were assessed, and analysis of agreement between ultrasonography and PAS score was done by kappa statistics. RESULTS Of 260 cases with lower abdominal pain, 205 were suspected of having appendicitis. One hundred fifty-nine had PAS ≥ 6. There were 2/159 (1.26%) cases of negative appendectomies and 2/46 (4.34%) cases of missed appendicitis. The mean PAS was significantly higher in patients with appendicitis than in those without appendicitis. The area under the ROC curve was 0.9925. Sensitivity, specificity, and positive and negative predictive value of PAS were 98.74%, 95.65%, 95.7% and 95.65%, respectively. Complicated appendicitis had significantly more PAS, fever, and cough tenderness than uncomplicated appendicitis. The sensitivity and specificity of ultrasonography were 86.79% and 17.39%, respectively. Agreement between ultrasonography-proven appendicitis and PAS-dependent appendicitis was weak. CONCLUSION PAS has high efficacy in diagnosing acute appendicitis. Clinical outcome was more favorable with the use of PAS. Ultrasonography should be used judiciously and in combination with clinical judgment.
Collapse
Affiliation(s)
- Ruchira Nandan
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Amat Us Samie
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Prabudh Goel
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Vishesh Jain
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Anjan Kumar Dhua
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Maroof Ahmad Khan
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Devendra Kumar Yadav
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India.
| |
Collapse
|
3
|
Sreedharan A, Ramesh V, Sugandhi N, Acharya SK, Jadhav AK, Puri A. Pediatric transplants in India (2013–2020), its growth and the effect of the COVID-19 pandemic. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-1988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Anjana Sreedharan
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| | - Vasanthi Ramesh
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| | - Nidhi Sugandhi
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| | - Amit Kumar Jadhav
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| | - Archana Puri
- Department of Pediatric Surgery, Safdarjung Hospital, Vardhman Mahavir Medical College, New Delhi, India
| |
Collapse
|
4
|
Singh V, Shoor G, Acharya SK, Srivastava S. Spectrum of congenital lung and foregut malformations: scope for awareness and prompt management—a case series. Indian J Thorac Cardiovasc Surg 2022; 38:307-311. [PMID: 35529000 PMCID: PMC9023626 DOI: 10.1007/s12055-021-01300-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 10/19/2022] Open
Abstract
Congenital lung and foregut malformations have been described in literature, but most articles are from the Western world. There are a separate set of problems which are faced in our country especially with the misdiagnosis of these problems which has not so much been addressed in writing. We retrospectively reviewed records of all patients with above thoracic lesions treated at a tertiary care hospital in Delhi from March 2017 to December 2019. Twenty patients were found. Eight of 20 patients were detected antenatally but none monitored serially. Age at presentation ranged from 5 days to 18 months. Eight patients presented with respiratory distress at birth. Three of these were congenital lobar emphysema wrongly diagnosed as pneumothorax and brought with intercostal drainage tube inserted. Eight suffered from pneumonia, 4 of which had history of previous hospital admission but undetected congenital pathology. All underwent surgery and had good outcome. There was radiological evidence of compensatory lung growth in all patients at 6 months follow-up. Thus, we conclude that the antenatal detection of congenital lung and foregut malformations may have increased but proper serial monitoring is still missing. There is scope of increasing index of suspicion for these lesions among pediatricians and surgeons. With modern-day safe anesthesia, proactive resection of congenital lung and foregut malformations is associated with good outcome. Delaying treatment predisposes the child to infective complications and makes surgery difficult.
Collapse
|
5
|
Acharya SK, Sugandhi N, Jadhav AK, Bagga D, Tekchandani N, Sreedharan A, Srivastav S, Chakraborty G, Goel P. Gastric pull-up by the retrosternal route for esophageal replacement: Feasibility in a limited-resource scenario. J Pediatr Surg 2021; 56:374-378. [PMID: 32439181 DOI: 10.1016/j.jpedsurg.2020.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The authors herein report the results of esophageal replacement by gastric pull-up technique through the retrosternal route as an option for esophageal replacement in a resource-constrained setup. METHOD Prospectively collected data upon twenty-two consecutive patients (male:female = 17:5) with mean age 24.9 months (7 months-12 years) and mean weight 7.9 kg (4.2-32 kg) who underwent retrosternal gastric pull-up for esophageal atresia (n = 18; 16 atresia with distal fistula & 2 pure atresia) and corrosive injuries to the esophagus (n = 4) over the past 8 years are presented. The management protocol and surgical technique have been described. Observations parameters included indication for esophageal replacement, age at surgery, sex of the child and other demographic details, clinical and operative findings, post-operative outcomes and follow-up details. RESULTS Retrosternal gastric pull-up could be performed in all cases with no mortality or graft loss. Of 22, 20 cases were extubated on-table and 2 cases were extubated within 48 hours of surgery. Mean operative duration was 265 min (range: 175 min to 310 min) and blood loss was 115.3 ml (range: 80-400 ml). Dense vascular adhesions in the region of the esophageal hiatus were encountered in patients with abdominal esophagostomy (n = 4) which were probably related to the local dissection at the time of previous surgery. Minor anastomotic leak was observed in 8 of 22 patients which settled spontaneously over 21 days mean period (range: 18 to 31 days). Antegrade dilatation was required in 3 of 8 cases with minor leak. None of them required revision of anastomosis. Mean follow-up duration is 63 months (range: 11 months - 94 months). Weight gain after surgery was close to or beyond the 25th centile. Symptoms of dumping syndrome or GER were not observed in our cohort. CONCLUSION Our data have demonstrated the safety and feasibility of esophageal replacement by gastric transposition through the retrosternal route in a resource-limited setup. No significant difference has been observed from the results and complications reported in literature for the same procedure. TYPE OF STUDY Prospective observational study / treatment study. LEVEL OF EVIDENCE Level III.
Collapse
Affiliation(s)
- Samir Kant Acharya
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Nidhi Sugandhi
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Amit Kumar Jadhav
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Deepak Bagga
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Narinder Tekchandani
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Anjana Sreedharan
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Saurav Srivastav
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Goutam Chakraborty
- Department of Paediatric Surgery, VM Medical College & Safdarjang Hospital, New Delhi, India
| | - Prabudh Goel
- All India Institute of Medical Sciences, New Delhi, India, PIN 110029.
| |
Collapse
|
6
|
Yadav DK, Acharya SK, Bagga D, Jain V, Dhua A, Goel P. Sacrococcygeal Teratoma: Clinical Characteristics, Management, and Long-term Outcomes in a Prospective Study from a Tertiary Care Center. J Indian Assoc Pediatr Surg 2019; 25:15-21. [PMID: 31896894 PMCID: PMC6910050 DOI: 10.4103/jiaps.jiaps_219_18] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 02/23/2019] [Accepted: 05/25/2019] [Indexed: 11/09/2022] Open
Abstract
Introduction: The study focuses on the clinical presentation, management, and outcomes (both short term and long term) in patients with sacrococcygeal teratoma managed over a decade in a tertiary care center. Materials and Methods: This is a prospective study on children with sacrococcygeal teratoma over 12 years data collected included antenatal diagnosis, mode of delivery, age at diagnosis, clinical presentation, physical extent of mass (including Altman classification), levels of alpha-fetoprotein, surgical approach, histopathology, clinical outcome, recurrence and long-term results including bladder-bowel dysfunction and neurological impairment. Functional results were evaluated clinically and radiologically. Results: During the study, 41 patients (male to female ratio of 1:3.1) with a median age of 36 days (1 day–11.6 years) with sacrococcygeal teratoma were managed at our center. The mean follow-up duration was 54 months (range 19–110 months). Nearly, two-thirds of the tumors were either Altman Type 1 or 2. Yolk sac tumor was present in 8 (19.5%) patients, while the rest has either mature or immature teratoma. Tumors were removed through a posterior sagittal or a chevron incision. In seven patients, abdominosacral approach was necessary. Eight patients with malignant disease received chemotherapy (neoadjuvant in 5). Overall survival was 95% at a mean follow-up of 54 months. Among the late complications, three patients had a local recurrence of tumor, and urinary dribbling was present in three patients. Conclusions: Teratomas are the most common germ cell tumors of the sacrococcygeal region. Most of the tumors are benign, and the incidence of malignancy increases with age. The evaluation of malignancy is, therefore, necessary in these children. Excellent survival of 95% was achieved in this series. Morbidity due to associated malformation, disease recurrence, and treatment may persist in these patients; hence, proper follow-up is needed.
Collapse
Affiliation(s)
- Devendra Kumar Yadav
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Associated Safdarjang Hospital, New Delhi, India
| | - Deepak Bagga
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Associated Safdarjang Hospital, New Delhi, India
| | - Vishesh Jain
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Anjan Dhua
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Prabudh Goel
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
7
|
Aggerwal N, Sugandhi N, Kour H, Chakraborty G, Acharya SK, Jadhav A, Bagga D. Total Intestinal Atresia: Revisiting the Pathogenesis of Congenital Atresias. J Indian Assoc Pediatr Surg 2019; 24:303-306. [PMID: 31571767 PMCID: PMC6752068 DOI: 10.4103/jiaps.jiaps_204_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Despite various theories to explain the pathogenesis of atresias, the exact mechanism is still controversial. Currently, atresias are believed to result from vascular accidents and less likely due to the failure of recanalization. We report a case which challenges this belief. A 1-day-old neonate was explored for suspected jejunal atresia. Apart from Type III jejunal atresia, 15 cm from DJ junction, there was surprisingly no distal lumen in the intestine from jejunum till rectum. Multiple enterotomies revealed the whole of the remaining jejunum, ileum, and large colon to be a solid cord-like structure. No distal luminal contents or histopathological evidence of ischemic damage was seen, thus suggesting the probable etiology to be a failure of recanalization of the gut cord rather than a late vascular accident. Such rare cases provide insights into possible embryogenetic mechanisms which can then aid in formulating preventive measures.
Collapse
Affiliation(s)
- Neel Aggerwal
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Nidhi Sugandhi
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Harshita Kour
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Goutam Chakraborty
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Amit Jadhav
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Deepak Bagga
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| |
Collapse
|
8
|
Abstract
An 8-month-old boy with anorectal malformation (ARM) was incidentally found to have double rectal pouches during posterior sagittal anorectoplasty. The distal blind-ending pouch was excised, and the larger proximal pouch was tapered and anorectoplasty performed. The excised pouch was confirmed as rectal duplication cyst. One must be aware of such uncommon associations with ARM.
Collapse
Affiliation(s)
- Kashish Khanna
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Devendra Kumar Yadav
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Vikram Khanna
- Department of Pediatric Surgery, Lady Hardinge Medical College and Kalawati Saran Children's Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, Vardhaman Mahavir Medical College and Safdarjang Hospital, New Delhi, India
| |
Collapse
|
9
|
Sugandhi N, Samraj P, Acharya SK, Jadhav A, Tekchandani N, Bagga D. Pneumoperitoneum: Not Always due to an Intestinal Perforation!! J Indian Assoc Pediatr Surg 2018; 23:240-241. [PMID: 30443127 PMCID: PMC6182944 DOI: 10.4103/jiaps.jiaps_248_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Nidhi Sugandhi
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Pratheep Samraj
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | - Amit Jadhav
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| | | | - Deepak Bagga
- Department of Pediatric Surgery, VMMC and Safdarjung Hospital, New Delhi, India
| |
Collapse
|
10
|
Gupta S, Rout G, Patel AH, Mahanta M, Kalra N, Sahu P, Sethia R, Agarwal A, Ranjan G, Kedia S, Acharya SK, Nayak B, Shalimar. Efficacy of generic oral directly acting agents in patients with hepatitis C virus infection. J Viral Hepat 2018; 25:771-778. [PMID: 29377464 DOI: 10.1111/jvh.12870] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 12/15/2017] [Indexed: 12/13/2022]
Abstract
Novel direct-acting antivirals (DAAs) are now the standard of care for the management of hepatitis C virus (HCV) infection. Branded DAAs are associated with high sustained virological response at 12 weeks post-completion of therapy (SVR12), but are costly. We aimed to assess the efficacy of generic oral DAAs in a real-life clinical scenario. Consecutive patients with known HCV infection who were treated with generic-oral DAA regimens (May 2015 to January 2017) were included. Demographic details, prior therapy and SVR12 were documented. Four hundred and ninety patients (mean age: 38.9 ± 12.7 years) were treated with generic DAAs in the study time period. Their clinical presentations included chronic hepatitis (CHC) in 339 (69.2%) of cases, compensated cirrhosis in 120 (24.48%) cases and decompensated cirrhosis in 31 (6.32%) cases. Genotype 3 was most common (n = 372, 75.9%) followed by genotype 1 (n = 97, 19.8%). Treatment naïve and treatment-experienced (defined as having previous treatment with peginterferon and ribavirin) were 432 (88.2%) and 58 (11.8%), respectively. Generic DAA treatment regimens included sofosbuvir in combination with ribavirin (n = 175), daclatasvir alone (n = 149), ribavirin and peginterferon (n = 80), ledipasvir alone (n = 43), daclatasvir and ribavirin (n = 37), and ledipasvir and ribavirin (n = 6). Overall SVR12 was 95.9% (470/490) for all treatment regimens. SVR12 for treatment naïve and experienced patients was 97.0% (419/432) and 87.9% (51/58), respectively, P = .005. High SVR12 was observed with various regimens, irrespective of genotype and underlying liver disease status. There were no differences in SVR12 with 12 or 24 weeks therapy. No major adverse event occurred requiring treatment stoppage. Generic oral DAAs are associated with high SVR rates in patients with HCV infection in a real-life clinical scenario.
Collapse
Affiliation(s)
- S Gupta
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - G Rout
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - A H Patel
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - M Mahanta
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - N Kalra
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - P Sahu
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - R Sethia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - A Agarwal
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - G Ranjan
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - S Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - B Nayak
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
11
|
Bagga D, Prasad A, Grover SB, Sugandhi N, Tekchandani N, Acharya SK, Samie A. Evaluation of two-staged Fowler-Stephens laparoscopic orchidopexy (FSLO) for intra-abdominal testes (IAT). Pediatr Surg Int 2018; 34:97-103. [PMID: 28980063 DOI: 10.1007/s00383-017-4170-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/20/2017] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The best operative intervention for intrabdominal testis (IAT) has not been standardized as yet. The question of whether to bring down an IAT with a single-staged vessel-intact laparoscopic orchidopexy (VILO) or a two-staged laparoscopic Fowler-Stephens orchidopexy (FSLO) is still undergoing debate, with both the procedures being popular. The present study has been designed to evaluate the factors predicting the success or failure of two-staged FSLO for (IAT). METHODS 43 boys with 49 non-palpable testes underwent diagnostic laparoscopy out of which 35 underwent two-staged FSLO. Size of the testis was measured with a graduated probe in both stages. Independent variables such as age, height, testis-to-internal ring distance (T-IR), neo internal ring-to-midscrotal distance (NIR-MS), and mobility-to-contralateral ring (MCIR) were analysed. Postoperatively 34 IATs were followed up clinically as well as ultrasonologically after 6 months, to see for the size, position, and vascularity. Based on this, the patients were divided into two groups, Group A (successful) and Group B (Failed). RESULTS 24 IATs had a successful outcome (Group A) and 11 were failure (Group B). The overall success rate of the study was 68.6%. The difference in mean age of patients in both groups was insignificant (p = 0.89) (Fig. 1), and similarly, the difference in mean height was insignificant (p = 0.61). The difference in mean T-IR in both the groups was insignificant (1.85 versus 2.77 cm; p = 0.09) and mean NIR-MS was 5.41 cm in Group A and 5.10 cm in Group B, and the difference again was insignificant (p = 0.23). CONCLUSION The success rate of FSLO was 68.6%. None of the above-described independent variables have any effect on the outcome of two-staged FSLO. While VILO remains the treatment of choice for IAT located at or near the ring, but IAT higher than this, two-staged FSLO gives a better chance for achieving intra-scrotal orchidopexy.
Collapse
Affiliation(s)
- Deepak Bagga
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Ashish Prasad
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.
| | - Shabnam Bhandari Grover
- Department of Radiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Nidhi Sugandhi
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Narender Tekchandani
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Samir Kant Acharya
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Amat Samie
- Department of Paediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| |
Collapse
|
12
|
Shah SR, Chowdhury A, Mehta R, Kapoor D, Duseja A, Koshy A, Shukla A, Sood A, Madan K, Sud R, Nijhawan S, Pawan R, Prasad M, Kersey K, Jiang D, Svarovskaia E, Doehle B, Kanwar B, Subramanian M, Acharya SK, Sarin S. Sofosbuvir plus ribavirin in treatment-naïve patients with chronic hepatitis C virus genotype 1 or 3 infection in India. J Viral Hepat 2017; 24:371-379. [PMID: 27933698 DOI: 10.1111/jvh.12654] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 11/01/2016] [Indexed: 12/14/2022]
Abstract
Until 2014, pegylated interferon plus ribavirin was the recommended standard of care for the treatment of chronic hepatitis C virus (HCV) infection in India. This open-label phase 3b study, conducted across 14 sites in India between 31 March 2014 and 30 November 2015, evaluated the efficacy and safety of sofosbuvir plus ribavirin therapy among treatment-naïve patients with chronic genotype 1 or 3 HCV infection. A total of 117 patients with genotype 1 or 3 HCV infection were randomized 1:1 to receive sofosbuvir 400 mg and weight-based ribavirin (1000 or 1200 mg) daily for 16 or 24 weeks. Among those with genotype 1 infection, the primary efficacy endpoint of sustained virologic response at 12 weeks post-treatment (SVR12) was reported in 90% (95% confidence intervals [CI], 73-98) and 96% (95% CI, 82-100) of patients following 16 and 24 weeks of treatment, respectively. For patients with genotype 3 infection, SVR12 rates were 100% (95% CI, 88-100) and 93% (95% CI, 78-99) after 16 and 24 weeks of therapy, respectively. Adverse events, most of which were mild or moderate in severity, occurred in 69% and 57% of patients receiving 16 and 24 weeks of treatment, respectively. The most common treatment-emergent adverse events were asthenia, headache and cough. Only one patient in the 24-week group discontinued treatment with sofosbuvir during this study. Overall, sofosbuvir plus ribavirin therapy achieved SVR12 rates ≥90% and was well tolerated among treatment-naïve patients with chronic genotype 1 or 3 HCV infection in India.
Collapse
Affiliation(s)
- S R Shah
- Global Hospitals, Mumbai, Maharashtra, India
| | - A Chowdhury
- Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India
| | - R Mehta
- Nirmal Hospital Pvt Ltd, Surat, Gujarat, India
| | - D Kapoor
- Global Hospitals, Hyderabad, Andhra Pradesh, India
| | - A Duseja
- Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - A Koshy
- Lakeshore Hospital, Kochi, Kerala, India
| | - A Shukla
- Seth G.S. Medical College and King Edward Memorial Hospital, Mumbai, Maharashtra, India
| | - A Sood
- Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - K Madan
- Artemis Hospitals, Gurgaon, Haryana, India
| | - R Sud
- Medanta - The Medicity, Gurgaon, Haryana, India
| | - S Nijhawan
- Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan, India
| | - R Pawan
- Fortis Memorial Research Institute, Gurgaon, Haryana, India
| | - M Prasad
- VGM Hospital, Coimbatore, Tamil Nadu, India
| | - K Kersey
- Gilead Sciences, Inc., Foster City, CA, USA
| | - D Jiang
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | - B Doehle
- Gilead Sciences, Inc., Foster City, CA, USA
| | - B Kanwar
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | - S K Acharya
- All India Institute of Medical Science, New Delhi, Delhi, India
| | - S Sarin
- Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| |
Collapse
|
13
|
Piplani R, Acharya SK, Sugandhi N, Bagga D. Mesenteric Cyst in Association with Type-II Jejunoileal Atresia. J Neonatal Surg 2017; 6:17. [PMID: 28083503 PMCID: PMC5224750 DOI: 10.21699/jns.v5i4.462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 09/02/2016] [Indexed: 12/02/2022] Open
Abstract
A rare case of type-II jejunoileal atresia with mesenteric cyst in a neonate is being reported here with a brief review of literature.
Collapse
Affiliation(s)
- Rajat Piplani
- Department Pediatric Surgery, VMMC And Safdarjang Hospital, New Delhi
| | | | - Nidhi Sugandhi
- Department Pediatric Surgery, VMMC And Safdarjang Hospital, New Delhi
| | - Deepak Bagga
- Department Pediatric Surgery, VMMC And Safdarjang Hospital, New Delhi
| |
Collapse
|
14
|
Acharya SK, Shalimar, Kedia S. Editorial: short-length stenoses of hepatic venous outflow tract - an Asian specificity? Authors' reply. Aliment Pharmacol Ther 2016; 44:201-2. [PMID: 27296683 DOI: 10.1111/apt.13668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India.
| | - Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - S Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
15
|
Shalimar, Kumar A, Kedia S, Sharma H, Gamanagatti SR, Gulati GS, Nayak B, Thakur B, Acharya SK. Hepatic venous outflow tract obstruction: treatment outcomes and development of a new prognostic score. Aliment Pharmacol Ther 2016; 43:1154-67. [PMID: 27060876 DOI: 10.1111/apt.13604] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 01/29/2016] [Accepted: 03/10/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Results of endovascular interventions in hepatic venous outflow tract obstruction (HVOTO) have been reported from limited studies. Treatment outcomes and prognostic scores need further validation. AIM To evaluate treatment outcomes and prognostic scores for hepatic venous outflow tract obstruction in an Indian population. METHODS Consecutive patients with hepatic venous outflow tract obstruction diagnosed at a tertiary centre were included. Technical success and clinical response after endovascular interventional therapy were documented. Predictors of survival were assessed with Cox-proportional model. A new score was derived from the factors significant on multivariate analysis and compared with Child-Turcotte-Pugh, model for end-stage liver disease (MELD), Rotterdam prognostic index (PI) and Budd-Chiari syndrome-transjugular intrahepatic portosystemic shunt ( BCS-TIPSS) PI. RESULTS Three hundred and thirty-four patients (56.6% males), median age 24 (3-62) years were included. Hepatic vein was the commonest site of block-isolated hepatic vonous block in 48%, combined hepatic venous-inferior vena cava block in 46%. Endovascular interventional therapy was performed in 233/334 (70%) with 90% technical success. Clinical response was complete in 166 (71.2%), partial in 58 (24.9%) and no response in nine (3.9%). Majority of cases with HV block did not require TIPSS and could be treated with angioplasty (with/without stenting). On Cox-proportional multivariate analysis, Child class C and response to intervention were independent predictors of outcome and used to derive the All India Institute of Medical Sciences (AIIMS) hepatic venous outflow tract obstruction score. The 5-year survival was 92% (95% CI, 81-97%) for score ≤3, 79% (95%CI, 63-88%) for score >3 and ≤4, and 39% (95% CI, 21-57%) for score >4. The performance of AIIMS hepatic venous outflow obstruction score was superior to other prognostic indices. CONCLUSIONS Advanced Child class and no response to intervention are associated with poor outcomes. The All India Institute of Medical Sciences hepatic venous outflow tract obstruction score predicts survival better than other prognostic scores.
Collapse
Affiliation(s)
- Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - A Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - S Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - H Sharma
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - S R Gamanagatti
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - G S Gulati
- Department of Cardiovascular and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India
| | - B Nayak
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - B Thakur
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
16
|
Acharya SK, Paul SB. Editorial: hepatocellular carcinoma--a rare complication of hepatic venous outflow tract obstruction---authors' reply. Aliment Pharmacol Ther 2015; 41:1213-4. [PMID: 25939465 DOI: 10.1111/apt.13209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India. ,
| | | |
Collapse
|
17
|
Ahuja V, Subodh S, Tuteja A, Mishra V, Garg SK, Gupta N, Makharia G, Acharya SK. Genome-wide gene expression analysis for target genes to differentiate patients with intestinal tuberculosis and Crohn's disease and discriminative value of FOXP3 mRNA expression. Gastroenterol Rep (Oxf) 2015; 4:59-67. [PMID: 25969456 PMCID: PMC4760064 DOI: 10.1093/gastro/gov015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 03/18/2015] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND AND AIMS Crohn's disease (CD) and intestinal tuberculosis (ITB) are both chronic granulomatous conditions with similar phenotypic presentations. Hence, there is need for a biomarker to differentiate between both these two diseases. This study aimed at genome-wide gene expression analysis of colonic biopsies from confirmed cases of ITB and CD in comparison with controls. To evaluate the role of T regulatory cells, forkhead box P3 (FOXP3) mRNA expression was quantified in serum as well as in colonic biopsies from patients with ITB and with the controls. METHODS Paired samples, including serum and colonic biopsies, were taken from 33 study subjects (CD, ITB and controls), and total RNA was extracted. Human whole genome gene expression microarray analysis was performed using the Illumina HumanWG-6 BeadChip Kit with six total RNA samples of the three groups in duplicates. Real-time PCR for FOXP3 mRNA expression was analyzed in serum samples and colonic biopsy samples (4-CD, 5-ITB, 4-controls). RESULTS In CD and ITB there was 1.5-fold upregulation of 92 and 382 genes and 1.5-fold downregulation of 91 and 256 genes, respectively. Peroxisome proliferators via the PPARγ pathway were most significantly downregulated (P < 0.005) in CD. Additionally, the IL4/5/6 signaling pathways and Toll-like receptor signaling pathway were identified as significantly differentially regulated (P < 0.005) at > 2-fold change. In ITB, the complement activation pathway, specifically the classical pathway, was the most significantly upregulated. FOXP3 mRNA expression was significantly elevated in colonic biopsies obtained from ITB patients as compared with CD cases (4.70 ± 2.21 vs 1.48 ± 0.31, P = 0.016). CONCLUSIONS FOXP3 mRNA expression in colonic mucosa could be a discriminatory marker between ITB and CD. Upregulation of the complement activation pathway in ITB suggests that pathogenetic mechanisms for ITB are similar to those of pulmonary tuberculosis. In CD, downregulation of PPARγ was seen in colonic tissue, suggesting that restoration of PPARγ-dependent anti-microbial barrier function may be a therapeutic target.
Collapse
Affiliation(s)
- Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India, and
| | - Swati Subodh
- The Centre for Genomic Application (An IGIB-IMM collaboration), New Delhi, India
| | - Amit Tuteja
- The Centre for Genomic Application (An IGIB-IMM collaboration), New Delhi, India
| | - Veena Mishra
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India, and
| | - Sushil Kumar Garg
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India, and
| | - Neha Gupta
- The Centre for Genomic Application (An IGIB-IMM collaboration), New Delhi, India
| | - Govind Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India, and
| | - S K Acharya
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India, and
| |
Collapse
|
18
|
Paul SB, Shalimar, Sreenivas V, Gamanagatti SR, Sharma H, Dhamija E, Acharya SK. Incidence and risk factors of hepatocellular carcinoma in patients with hepatic venous outflow tract obstruction. Aliment Pharmacol Ther 2015; 41:961-71. [PMID: 25809735 DOI: 10.1111/apt.13173] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 02/12/2015] [Accepted: 03/03/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Frequency of hepatocellular carcinoma (HCC) in hepatic venous outflow tract obstruction (HVOTO) is unclear and risk factors in HVOTO associated with HCC are unknown. AIM To assess the incidence of HCC and to identify risk factors for HCC in primary HVOTO. METHODS In the consecutive primary HVOTO patients evaluated between 1989 to 2013, the incidence of HCC among HVOTO was assessed in a retrospective cohort study and identification of the risk factors for HCC in HVOTO patients done by a case-control study. RESULTS Of the 421 HVOTO patients, 8 had HCC at presentation (prevalence 1.9%). Another 8 of the remaining 413 developed HCC during 2076.2 person-years follow-up (mean 5.03 + 4.65 years, range 0.08-20 years). The cumulative incidence of HCC was 3.5% (95% CI 1.28-9.2%) at 10 years. The case-control study included 16 HCC as cases and remaining 405 as controls. Controls were predominantly males (M:F - 230:175), mean age 29 ± 10.3 years. Cases were predominantly females with an older age of 36.2 ± 11.4 years (P < 0.01, OR = 1.06, CI 1.0-1.10%). Presence of cirrhosis (P < 0.001), combined inferior vena cava (IVC) and hepatic vein (HV) block (P < 0.03, OR = 5.58, CI 1.43-25.30%) and long-segment IVC block (P < 0.02, OR = 6.50, CI 1.32-32.0%) were significantly higher among cases than controls. CONCLUSIONS Hepatic venous outflow tract obstruction is a risk factor for HCC. The cumulative incidence of HCC in HVOTO is low and progressively increases over time. Those with liver cirrhosis, combined IVC and HV block and long-segment IVC block are at risk to develop HCC and need active surveillance.
Collapse
Affiliation(s)
- S B Paul
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | | | |
Collapse
|
19
|
Gupta D, Yadav DK, Panda SS, Panda M, Bagga D, Acharya SK, Anand N, Naredi BK. Transanal impalement of double J steel bar with colonic and jejunal injury: A unique pediatric case report. J Nat Sci Biol Med 2015; 6:217-9. [PMID: 25810666 PMCID: PMC4367041 DOI: 10.4103/0976-9668.149186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Pediatric transanal impalement injuries are relatively uncommon and most are attributed to accidental fall on offending objects, sexual assault or blunt trauma. There may be difficulty in recognizing or properly treating such injuries because their severity may not be reflected externally. Evaluation of suspected rectal impalement injury involves careful history and physical examination and proper investigation. There are very few reports on pediatric perianal impalement with associated visceral injuries. We report a case of assault transanal impalement injury associated with mesenteric tear and jejunal perforation leading to devitalization of proximal jejunum in a 2 year male child and relevant literatures were reviewed. To the best of our knowledge, such dual proximal and distal gastrointestinal injury in such a small child has not been reported in any of the English literature so far.
Collapse
Affiliation(s)
- Divya Gupta
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Devendra Kumar Yadav
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Shasanka Shekhar Panda
- Department of Pediatric Surgery, All India Institute of Medical Sciences (AIIMS), Bhubaneswar, Odisha, India
| | - Meely Panda
- Department of Community Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Deepak Bagga
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Samir Kant Acharya
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Nischal Anand
- Department of Pediatric Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | | |
Collapse
|
20
|
Bagga D, Teckchandani N, Yadav DK, Acharya SK, Nareti B. Management of female anterior perineal injuries with urethrovaginal disruption by anterior sagittal transanorectal approach. J Pediatr Urol 2012; 8:375-8. [PMID: 21873116 DOI: 10.1016/j.jpurol.2011.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Accepted: 07/20/2011] [Indexed: 10/17/2022]
Abstract
OBJECTIVE Urethrovaginal disruption injury poses a considerable challenge in surgical correction, mainly due to difficult access to the receded urethrovaginal unit deep in the scarred anterior perineum. We assessed the feasibility, safety and efficacy of the anterior sagittal transanorectal approach (ASTRA) in the repair of anterior perineal injury with urethrovaginal disruption in female children. MATERIALS AND METHODS Three girls with urethrovaginal disruption following perineal injury were operated by ASTRA between March 2008 and December 2010. All of them had severe scarring of the anterior perineum at the time of definitive repair by this approach. One underwent ASTRA repair without a covering colostomy. RESULTS Total urethrovaginal mobilization and anchorage of urethral and vaginal orifices at the vestibule were successfully achieved in all patients. One patient has developed vaginal stenosis at 1.5 years follow up. Despite the absence of a colostomy cover in one case, there were no wound complications in the early postoperative period. CONCLUSION The ASTRA is safe and efficacious in the repair of traumatic urethrovaginal disruption in children.
Collapse
Affiliation(s)
- Deepak Bagga
- Department of Pediatric Surgery, Vardhman Mahavir Medical College & Safdarjang Hospital, New Delhi, India
| | | | | | | | | |
Collapse
|
21
|
Abstract
Hepatitis E virus (HEV) is an emerging pathogen and the most common cause of acute viral hepatitis all over the world. We describe here an immunohistochemical method for the detection of HEV antigens (pORF2 and pORF3) in formalin-fixed, paraffin-embedded liver tissues using monoclonal antibodies raised against two of the virus proteins (pORF2 and pORF3). We analysed their specificity and sensitivity in comparison with serology and nucleic acid detection in cases of acute liver failure (ALF). We used this test on 30 liver biopsies collected post-mortem from the patients of ALF caused by HEV infection. These cases were selected on the basis of positive results for enzyme immunoassay (IgM anti-HEV). Of the 30 cases taken from the archives of the Department of Pathology, the antibodies successfully stained all. However, only 25 serum samples (83.3%) of these were positive for HEV RNA. Fifteen controls used (Five noninfected liver tissues, five HBV- and five hepatitis C virus-infected liver tissues) were all negative. The immunohistochemical assay described here may prove a valuable tool for the detection of HEV infection in biopsy, autopsy and explant liver tissues and can serve as a link along with other available tests to delineate the extent of HEV-associated problem worldwide.
Collapse
Affiliation(s)
- P Gupta
- Departments of Pathology Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | |
Collapse
|
22
|
Paul SB, Gamanagatti SR, Mukund A, Abbas SZ, Acharya SK. Transarterial chemoembolization for hepatocellular carcinoma: significance of extrahepatic collateral supply. Indian J Cancer 2012; 48:339-44. [PMID: 21921335 DOI: 10.4103/0019-509x.84941] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
PURPOSE Transarterial chemoemblization (TACE) is the most common treatment modality for treating patients of large unresectable hepatocellular carcinoma (HCC). Extrahepatic collateral arterial supply (ECS) to these large tumors is not uncommon. This study was designed to assess the significance and outcome of TACE in patients of HCC with ECS. MATERIALS AND METHODS A total of 85 patients of HCC of Barcelona clinic liver cancer (BCLC) stage B/C who fulfilled the following inclusion criteria--Child's A/B cirrhosis, normal main portal vein and tumor bulk involvement less than 50% of the liver-were included. TACE was done using cisplatin 100 mg, doxorubicin 50 mg and 20 ml lipiodol followed by gelfoam embolization. Presence of extrahepatic supply to the tumor was looked for in suspected cases. When the collateral supply to the mass was documented, additional chemoembolization through the extrahepatic feeding collateral was attempted. If this was unsuccessful, then the treatment was completed by percutaneous acetic acid ablation (PAI). RESULTS Eight patients showed the presence of additional extrahepatic supply to the liver tumor. The sources included inferior phrenic artery, intercostals, internal mammary artery, omental arteries, gastroduodenal artery and branch of the superior mesenteric artery. Successful chemoembolization through these collaterals was achieved in five cases and complete response was noted on follow-up. In the remaining three cases, chemoembolization could not be done and PAI was performed subsequently. CONCLUSIONS Hepatocellular carcinoma having extrahepatic collateral supply requires additional chemoembolization through the collateral to enhance the efficacy of TACE failing which an alternative locoregional therapy of percutaneous ablation may be resorted to.
Collapse
Affiliation(s)
- S B Paul
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | |
Collapse
|
23
|
Paul SB, Gamanagatti SR, Aneesh MK, Acharya SK. Percutaneous ablative therapy for hepatocellular carcinoma. Natl Med J India 2011; 24:347-355. [PMID: 22680260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Shashi B Paul
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | | | | | | |
Collapse
|
24
|
Vijay MK, Das P, Prabhu SB, Mouli P, Acharya SK, Mathur SR. Pleomorphic giant cell-rich hepatocellular carcinoma presented as a right atrial mass. INDIAN J PATHOL MICR 2011; 54:632-4. [PMID: 21934246 DOI: 10.4103/0377-4929.85125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Maneesh Kumar Vijay
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | |
Collapse
|
25
|
Abstract
Hepatitis E virus infection (HEV) is a major cause of acute viral hepatitis in the developing world. The immunopathology of HEV infections has not yet been elucidated. The virus is noncytopathic, and therefore, liver injury may be attributed to immune-mediated damage by cytotoxic T cells and natural killer cells. Therefore, we studied the nature of immune cells involved in HEV-induced liver damage using immunohistochemistry in liver biopsies taken from patients with HEV-induced acute liver failure and demonstrated a significant infiltration of activated CD8(+) T cells containing granzymes. These findings suggest the possible involvement of cytotoxic T cells in disease pathogenesis during HEV infection.
Collapse
Affiliation(s)
- S B Prabhu
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | | | |
Collapse
|
26
|
Mukund A, Gamanagatti S, Acharya SK. Radiological interventions in HVOTO--practical tips. Trop Gastroenterol 2011; 32:4-14. [PMID: 21922850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Hepatic venous outflow tract obstruction (HVOTO) comprises of constellation of disorders causing obstruction of hepatic venous outflow or suprahepatic inferior vena cava (IVC) or both and leading to increased hepatic sinusoidal pressure and portal hypertension. Clinical presentation in HVOTO includes both acute onset or chronic insidious onset of the disease and predominant clinical manifestations consist of ascites, hepatomegaly, and portal hypertension. IVC/hepatic vein (HV) web or thrombosed hepatic veins replaced by fibrotic constriction or thrombus in suprahepatic IVC is encountered as the pathogenic process at such obstructions. Due to advances in radiologic techniques there has been a changes in the management protocol of HVOTO with surgery or liver transplantation reserved for patients not suitable for radiological interventions or requiring liver transplantation. The present article reviews the techniques of various radiological interventions in HVOTO and their efficacy.
Collapse
Affiliation(s)
- A Mukund
- Department of Radiology, All India Institute of Medical Sciences, New Delhi, India - 110029
| | | | | |
Collapse
|
27
|
Das P, Sharma H, Panda SK, Acharya SK. GI pathology communications. Trop Gastroenterol 2010; 31:135-136. [PMID: 20863000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | |
Collapse
|
28
|
Chalamalasetty SB, Madan K, Javvaji S, Singh KK, Vijayaraghavan M, Mathur S, Kumar L, Paul S, Acharya SK. Anaplastic large cell lymphoma presenting as liver abscess and portal vein thrombosis. Indian J Cancer 2009; 46:240-1. [PMID: 19574679 DOI: 10.4103/0019-509x.52961] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
29
|
Acharya SK, Jindal B, Yadav DK, Singha S, Bagga D. Retrocaval ureter: a rare cause of hydronephrosis in children. J Pediatr Surg 2009; 44:846-8. [PMID: 19361652 DOI: 10.1016/j.jpedsurg.2008.11.053] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2008] [Revised: 11/11/2008] [Accepted: 11/12/2008] [Indexed: 11/16/2022]
Abstract
Retrocaval ureter is a relatively rare developmental anomaly of the inferior vena cava. It commonly manifests in the third to fourth decade of life; however, pediatric reports of this condition are very rare. Individuals with this anomaly are symptomatic because of ureteric obstruction. All symptomatic patients need surgery where the ureter is divided and anastomosed anterior to inferior vena cava. We report our experience of a child who presented with flank pain and, on evaluation, were found to have right hydronephrosis. During surgery, retrocaval anomaly was noticed and appropriately dealt with.
Collapse
Affiliation(s)
- Samir Kant Acharya
- Department of Pediatric Surgery, Safdarjung Hospital and Associated Vardhaman Mahavir Medical College, New Delhi 110029, India
| | | | | | | | | |
Collapse
|
30
|
Ahuja V, Acharya SK. Granulomatous Hepatitis. Tuberculosis (Edinb) 2009. [DOI: 10.5005/jp/books/10992_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
31
|
Madan K, Batra Y, Jha JK, Kumar S, Kalra N, Paul SB, Singh R, Duttagupta S, Panda SK, Acharya SK. Clinical relevance of HBV DNA load in patients with chronic hepatitis B infection. Trop Gastroenterol 2008; 29:84-90. [PMID: 18972767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Hepatitis B virus (HBV) DNA detection and quantification are now playing an increasing role in the assessment of disease activity and response to therapy. However, viraemia levels which define various stages of HBV infection have not yet been established. AIM To define viraemia levels which describe various stages of chronic hepatitis B virus infection. METHODS In a retrospective study, stored sera samples of chronic hepatitis B virus (CHB) infected patients registered at AIIMS liver clinic, from January 1996 to June 2005 were subjected to competitive, quantitative PCR analysis. RESULTS The median HBV DNA load was lowest among carriers and highest among patients with chronic hepatitis B [0 (0-8) vs. 7 (0-12) log10 copies/ml, respectively; p<0.05]. As compared to chronic hepatitis patients the DNA load was also lower among cirrhotics [7 (0-12) vs. 4.5 (0-8) log10 copies/ml, respectively; p<0.05] and hepatocellular cancer patients [ 7(0-12) vs. 0 (0-8) log10 copies/ml, respectively; p<0.05]. Patients with carriers had a DNA load which was significantly lower than e antigen negative CHB [0 (0-8) vs. 6 (0-10) log10 copies/ml; p<0.05] or e antigen positive CHB [0 (0-8) vs 8 (0-12) log10 copies/ml; p<0.05]. A threshold of 3.5 log10 copies/ml had sensitivity and specificity of 83% and 58% respectively in differentiating carriers from e antigen negative CHB. There was a strong positive correlation of HBV DNA load with inflammatory grade (R=0.334; p=0.0001), fibrosis stage (R=0.276; p=0.001) and ALT levels (R=0.378; p=0.0001). 82% (9/11) of those who lost e antigen had a decline in HBV DNA levels to <5 log10 copies/ml, whereas only 12.5% (1/8) of those who did not lose e antigen had a decline in DNA load below this level. CONCLUSIONS HBV DNA viraemia levels correlate positively with the inflammatory grade, fibrosis stage and ALT levels. Most patients who loose e antigen have a decline in DNA load to below 5 log10 copies/ml. Further prospective studies employing repeated measurements are required to define a threshold to differentiate between HBV carriers and e antigen negative CHB.
Collapse
Affiliation(s)
- K Madan
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Acharya SK. HBV treatment: the hazy endpoint. Trop Gastroenterol 2006; 27:103-4. [PMID: 17310551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
|
33
|
Acharya SK, Madan K, Dattagupta S, Panda SK. Viral hepatitis in India. Natl Med J India 2006; 19:203-17. [PMID: 17100109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Viral hepatitis is a major public health problem in India, which is hyperendemic for HAV and HEV. Seroprevalence studies reveal that 90%-100% of the population acquires anti-HAV antibody and becomes immune by adolescence. Many epidemics of HEV have been reported from India. HAV related liver disease is uncommon in India and occurs mainly in children. HEV is also the major cause of sporadic adult acute viral hepatitis and ALF. Pregnant women and patients with CLD constitute the high risk groups to contract HEV infection, and HEV-induced mortality among them is substantial, which underlines the need for preventive measures for such groups. Children with HAV and HEV coinfection are prone to develop ALF. India has intermediate HBV endemicity, with a carrier frequency of 2%-4%. HBV is the major cause of CLD and HCC. Chronic HBV infection in India is acquired in childhood, presumably before 5 years of age, through horizontal transmission. Vertical transmission of HBV in India is considered to be infrequent. Inclusion of HBV vaccination in the expanded programme of immunization is essential to reduce the HBV carrier frequency and disease burden. HBV genotypes A and D are prevalent in India, which are similar to the HBV genotypes in the West. HCV infection in India has a population prevalence of around 1%, and occurs predominantly through transfusion and the use of unsterile glass syringes. HCV genotypes 3 and 2 are prevalent in 60%-80% of the population and they respond well to a combination of interferon and ribavirin. About 10%-15% of CLD and HCC are associated with HCV infection in India. HCV infection is also a major cause of post-transfusion hepatitis. HDV infection is infrequent in India and is present about 5%-10% of patients with HBV-related liver disease. HCC appears to be less common in India than would be expected from the prevalence rates of HBV and HCV. The high disease burden of viral hepatitis and related CLD in India, calls for the setting up of a hepatitis registry and formulation of government-supported prevention and control strategies.
Collapse
Affiliation(s)
- S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India.
| | | | | | | |
Collapse
|
34
|
Madan K, Batra Y, Gupta SD, Chander B, Rajan KDA, Tewatia MS, Panda SK, Acharya SK. Non-alcoholic fatty liver disease may not be a severe disease at presentation among Asian Indians. World J Gastroenterol 2006; 12:3400-5. [PMID: 16733858 PMCID: PMC4087872 DOI: 10.3748/wjg.v12.i21.3400] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the clinical and biochemical profile of patients with non alcoholic fatty liver disease (NAFLD) and to assess their histological severity at presentation.
METHODS: Consecutive patients presenting to the liver clinic of All India Institute of Medical Sciences (AIIMS) with raised transaminases to at least 1.5 times upper limit of normal, and histologically confirmed non-alcoholic fatty liver disease were included. Patients who had significant alcohol intake or positive markers of other liver diseases or who were taking drugs known to produce fatty liver were excluded. The clinical, biochemical and histological profile of this group was studied.
RESULTS: Fifty-one patients with NAFLD formed the study population. Their median age and BMI were 34(17-58) years and 26.7(21.3-32.5) kg/m2 respectively and 46 (90.1%) were males. The majority of the patients had mild inflammation, either grade 1 [32 (63%)] or grade 2 [16 (31%)] and only 3 (6%) patients had severe (grade 3) inflammation. Twenty-three (45%), 19 (37%), 8(16%) and 1(2%) patient had stage 0, 1, 2 and 3 fibrosis respectively on index biopsy and none had cirrhosis. On univariate analysis, triglyceride levels more than 150 mg % (OR = 7.1; 95% CI: 1.6-31.5, P = 0.002) and AST/ALT ratio > 1 (OR = 14.3; 95% CI: 1.4-678.5, P = 0.008) were associated with high grades of inflammation and none was associated with advanced fibrosis. On multivariate logistic regression analysis, hypertriglyceridemia >150 mg% was the only factor independently associated with presence of high grade of inflammation (OR = 1.6; 95% CI: 1.3-22.7, P = 0.02), while none was associated with advanced fibrosis. Triglyceride levels correlated positively with inflammatory grade (r = 0.412; P = 0.003).
CONCLUSION: NAFLD in North Indian patients is a disease of young over-weight males, most of whom are insulin resistant and they tend to have a mild histological disease at presentation.
Collapse
Affiliation(s)
- Kaushal Madan
- Department of Gastroenterology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi
| | | | | | | | | | | | | | | |
Collapse
|
35
|
Madan K, Batra Y, Gupta DS, Chander B, Anand Rajan KD, Singh R, Panda SK, Acharya SK. Vitamin E-based therapy is effective in ameliorating transaminasemia in nonalcoholic fatty liver disease. Indian J Gastroenterol 2006; 24:251-5. [PMID: 16424622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Comparative trials of ursodeoxycholic acid (UDCA), vitamin E and weight management programs among patients with nonalcoholic fatty liver disease (NAFLD) are lacking. AIM To find an effective single agent or combination of agents for management of NAFLD. METHODS In this retrospective study, consecutive patient with histologically confirmed NAFLD with raised ALT were included. The patients received either weight management (exercise and therapeutic lifestyle changes [TLC] diet with a target to reduce body weight 10% in 6 months) (group I) ; weight management + UDCA (300 mg BID) (group II); or weight management + UDCA + vitamin E (400 mg OD) (group III). Outcome measure was normalization of ALT. RESULTS 42 patients (18, 12 and 12 in groups I, II and III, respectively) were included between 1996 and 2004. All patients in group III normalized their ALT levels, which was significantly higher than numbers in group I (8/18) and group II (5/12); (p=0.003). Post treatment ALT was significantly lower in group III (28.6 [9.3]) as compared to group I (59.3 [32.2]) and group II (49.0[31.8]); (p=0.01). Type of therapy received was the only factor predictive of ALT normalization. CONCLUSION Combination regimen containing vitamin E appears to be effective in normalizing ALT among NAFLD patients.
Collapse
Affiliation(s)
- Kaushal Madan
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi 110 029, India
| | | | | | | | | | | | | | | |
Collapse
|
36
|
Abstract
BACKGROUND AND AIMS In acute liver failure (ALF), the brain is exposed to high levels of ammonia. Human studies defining the clinical significance of ammonia in ALF are lacking. This prospective study evaluated the relationship of arterial ammonia levels at admission to complications and survival among patients with ALF. METHODS Eighty consecutive ALF patients admitted from March 2001 to December 2003 were followed up until death or complete recovery. All had arterial ammonia estimation at admission (enzymatic method). Logistic regression analysis was performed to identify independent predictors of mortality. RESULTS Forty two (52.5%) patients died. Non-survivors had significantly higher median ammonia levels than survivors (174.7 v 105.0 micromol/l; p<0.001). An arterial ammonia level of > or = 124 micromol/l was found to predict mortality with 78.6% sensitivity and 76.3% specificity, and had 77.5% diagnostic accuracy. Patients with higher ammonia levels also developed more complications, including deeper encephalopathy (p = 0.055), cerebral oedema (p = 0.020), need for ventilation (p<0.001), and seizures (p = 0.006). Logistic regression analysis showed that pH, presence of cerebral oedema, and arterial ammonia at admission were independent predictors of mortality (odds ratios 6.6, 12.6, and 10.9, respectively). Incorporating these variables, a score predicting mortality risk at admission was derived: 2.53 + 2.91 ammonia + 2.41 oedema + 1.40 pH, where ammonia is scored as 0 (if <124 micromol/l) or 1 (if > or =124 micromol/l); oedema is scored as 0 (absent) or 1(present); and pH is scored as 1 (if < or =7.40) or 0 (if >7.40). Levels of partial pressure of ammonia were equally correlated with outcome. CONCLUSION Arterial ammonia at presentation is predictive of outcome and can be used for risk stratification. Ammonia lowering therapies in patients with ALF should be evaluated.
Collapse
Affiliation(s)
- V Bhatia
- Room No 3065, 3rd floor, Teaching Block, All India Institute of Medical Sciences, New Delhi 110029, India
| | | | | |
Collapse
|
37
|
Prasad HK, Singhal A, Mishra A, Shah NP, Katoch VM, Thakral SS, Singh DV, Chumber S, Bal S, Aggarwal S, Padma MV, Kumar S, Singh MK, Acharya SK. Bovine tuberculosis in India: potential basis for zoonosis. Tuberculosis (Edinb) 2005; 85:421-8. [PMID: 16253560 DOI: 10.1016/j.tube.2005.08.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Our laboratory has designed a specific nested-PCR (N-PCR) assay, based on the hupB gene of Mycobacterium tuberculosis (Rv2986c) and Mycobacterium bovis (Mb3010c) as a method to differentiate these closely related species. The present paper deciphers the utility of this assay for identification of pathogenic Mycobacteria in clinical samples. Extra-pulmonary clinical samples obtained from cattle and humans were investigated. Pre-dominance of M. tuberculosis (15.7%) and M. bovis (26.8%) was seen in humans and cattle, respectively. However, more importantly, both mycobacterial pathogens (mixed infection) were identified in a number of samples. In humans 8.7% of the samples and 35.7% in cattle were classified as mixed infection. The detection of mixed infection with the mycobacterial pathogenic duo in humans and bovines denotes the prospect of potential transmission of these pathogens from humans to cattle (zoonosis) and vice versa (reverse zoonosis).
Collapse
Affiliation(s)
- H K Prasad
- Department of Biotechnology, All India Institute of Medical Sciences, New Delhi-110029, India.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Acharya SK. Management of chronic hepatitis B: the Indian perspective. Trop Gastroenterol 2005; 26:171-2. [PMID: 16737044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
|
39
|
Prakash S, Dash SC, Kumar A, Dinda AK, Agarwal SK, Acharya SK. Frequency and role of hepatitis-C virus and type II cryoglobulinemia in membranoproliferative glomerulonephritis. J Assoc Physicians India 2004; 52:451-3. [PMID: 15645953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
BACKGROUND Many studies have claimed a major role of chronic hepatitis-C virus (HCV) infection in immune-mediated diseases such as membranoproliferative glomerulonephritis (MPGN). Chronic HCV infection is also known to produce essential mixed cryoglobulinemia (EMC), which in turn may manifest as vasculitis and cryoglobulinemic MPGN. OBJECTIVE The aim of the study therefore, was to determine frequency of association and pathogenetic role of HCV infection as well as that of EMC in MPGN patients. METHODS Fifty-three adult patients of MPGN were studied for HCV, HBsAg, EMC, C3, anti-nuclear antibody (ANA), rheumatoid factor serologically. Histopathology, immunofluorescence (IF) were conducted in all patients and electron microscopy (EM) in those who were found HCV positive. Simultaneously 37 follow-up patients of HCV associated chronic hepatitis were investigated for EMC, renal functions and urinalysis done for evidence of glomerulonephritis (GN). RESULTS Thirteen percent MPGN patients were HCV positive, however, no viral particle could be seen in electron microscopy in glomeruli of these patients. There was no serologic evidence of HCV induced immune complex GN. None of the MPGN patients showed cryoglobulinaemia. Similarly none from HCV associated chronic hepatitis group had EMC nor showed evidences of glumerulonephritis. CONCLUSION Thirteen percent of adult MPGN patients in north India were seropositive for HCV, indicating significant association. However, clear evidence in favour of its pathogenetic role was lacking in our study. Secondly, this study reveals that MPGN is non-cryoglobulinemic and HCV is not a major cause in our population compared to what is reported from other countries. These observations need confirmation by a larger study.
Collapse
Affiliation(s)
- S Prakash
- Northern Railway Central Hospital, New Delhi
| | | | | | | | | | | |
Collapse
|
40
|
Batra Y, Acharya SK. Acute liver failure: prognostic markers. Indian J Gastroenterol 2003; 22 Suppl 2:S66-8. [PMID: 15025260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Acute liver failure (ALF) is defined as liver failure occurring within one month of the occurrence of jaundice. The disease has a grim prognosis, with a mortality of 65% to 85%. The management of ALF has till recently been conservative, and newer therapeutic modalities like bioartificial liver, hepatocyte transplant, and extracorporeal liver assist devices have not yet been proven to be successful. Liver transplant has changed the gloomy outlook of the disease, and post-transplant survival rates of 60%-70% have been reported from most centers. However liver transplant is expensive, necessitates life-long immunosupression, and is limited by a global shortage of available organs. It is thus necessary to select patients who are at greatest risk of death for liver transplantation. Prognostic criteria are based primarily either on clinical and laboratory (coagulation tests, serum bilirubin) parameters, or on other parameters like liver volume. Prognostic criteria have been developed both from the East and the West; these are essentially similar except that the Western criteria take into account etiology (drug overdose being the main cause of ALF there) as well as jaundice-encephalopathy interval as factors for prognostication. The King's College criteria were one of the first prognostic systems; it has two parts for both paracetamol as well as non paracetamol ALF. The criteria from our institute found prothrombin time >25 s, serum bilirubin >15 mg/dL, age >40 years, and cerebral edema to be bad prognostic markers. Criteria from the PGIMER, Chandigarh found age >50 years, raised intracranial pressure, prothrombin time >100 s, and onset of HE more than seven days after the jaundice as poor prognostic markers. All these clinical criteria have similar sensitivity and specificity.
Collapse
Affiliation(s)
- Yogesh Batra
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi 110 029
| | | |
Collapse
|
41
|
Saraya A, Acharya SK, Vashisht S, Tandon RK. A pancreaticographic study of malnutrition-related diabetes mellitus. Trop Gastroenterol 2003; 24:120-3. [PMID: 14978983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Pancreatic involvement is considered to be the hallmark of malnutrition-related diabetes mellitus (MRDM). Of the 2 subgroups of the disease, fibrocalculous pancreatic diabetes (FCPD) is characterized by pancreatic calcification. The nature of pancreatic abnormalities in MRDM have not been studied extensively in Indian patients. The present study was designed to compare pancreatic abnormalities (exocrine and endocrine) including endoscopic retrograde pancreaticography in patients with FCPD and protein deficient pancreatic diabetes (PDPD), in relation to controls. Ten patients each of FCPD and PDPD were studied with regard to clinical features, biochemical exocrine and endocrine pancreatic responses, C-peptide response, islet cell antibody, and pancreatographic changes. Five normal pancreatograms were taken as control. Clinical and biochemical features in patient with FCPD and PDPD were as follows: pain in 8 and 2 patients, respectively; the mean duration of diabetes was similar in both groups (62.28 +/- 71.92 months V. 72 +/- 50.9 months); and faecal fat excretion and insulin requirements were comparable in both groups. The main pancreatic duct was dilated in 6 of 10 patient with FCPD and only 1 of 10 with PDPD on ultrasonography. On pancreatography the duct was dilated in 9 of 10 patients with FCPD and only 1 of 10 patients with PDPD. The number of side branches was reduced in all cases with MRDM; in those with FCPD, these were stunted and dilated while in PDPD side branches are thin and spastic. We conclude that pancreatic ductal changes involving the main duct and side branches are more frequent in patients with FCPD as compared to those with PDPD.
Collapse
Affiliation(s)
- A Saraya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi 110029
| | | | | | | |
Collapse
|
42
|
Duseja A, Nada R, Kalra N, Acharya SK, Minz M, Joshi K, Chawla Y. Fibrosing cholestatic hepatitis-like syndrome in a hepatitis B virus and hepatitis C virus-negative renal transplant recipient: a case report with autopsy findings. Trop Gastroenterol 2003; 24:31-4. [PMID: 12974214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
We report a patient with fibrosing cholestatic hepatitis (FCH)-like syndrome in renal transplant recipient, who was negative for hepatitis-B and C-virus infection. The patient presented initially with extrahepatic biliary obstruction due to stricture at the lower end of the common bile duct. Cholestasis persisted inspite of effective biliary drainage. He was operated for empyema of the gallbladder and histological examination showed the presence of cytomegalovirus inclusions in the wall of the gallbladder. The patient died inspite of aggressive management; autopsy examination of the liver revealed evidence of FCH-like changes.
Collapse
Affiliation(s)
- Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh
| | | | | | | | | | | | | |
Collapse
|
43
|
Abstract
Etiopathogenesis of acute hepatic failure (AHF) in Eastern and Western countries is distinct. In the East hepatitis viruses cause AHF in more than 95% of such cases, while causes of AHF in the West are quite heterogenous. Hepatitis E virus is the major etiological agent of AHF in countries like India where the virus is hyperendemic. Occult HBV infection may also be causing AHF in a sizable proportion of cases in areas where chronic HBV infection frequency is high. Paracetamol causes AHF in about 70% cases in the UK and about 20% cases in USA, whereas in France and Denmark, non-steroidal anti-inflammatory drugs are more frequently associated with AHF. Hepatitis B virus causes AHF in about one-third of cases in the latter two countries.
Collapse
Affiliation(s)
- S K Acharya
- Department of Gastroenterology and Pathology, All India Institute of Medical Sciences, New Delhi, India.
| | | | | | | | | | | |
Collapse
|
44
|
Saraya A, Acharya SK, Vashist S, Tandon RK. A pancreatography study of chronic calcific pancreatitis of the tropics. Trop Gastroenterol 2002; 23:167-9. [PMID: 12833701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Chronic Calcific Pancreatitis of Tropics is a disease of unknown aetiology and is characterised by chronic pancreatitis with calcification in young persons who present with pain, diabetes, and/or steatorrhoea. ERCP performed on 42 patients with this condition revealed changes compatible with chronic pancreatitis. These changes were however, more marked and somewhat different from those seen in the alcoholic chronic pancreatitis. Cystic dilatation, tortuosity, and obstruction of the main pancreatic duct were similar to that in alcoholic pancreatitis. The features of CCPT that were different from those of latter, were large pancreatic calculi, absence of strictures/stenosis and absence of irregularity of the ductal wall. The calculi were predominantly in the head region of the pancreas causing maximal dilatation of the main pancreatic duct in the head of pancreas. The secondary branches were stunted, short and scanty but revealed a lower grade of changes, than the changes documented in the main pancreatic duct. The pancreatic ductal changes in CCPT seems to be different from that seen in chronic alcoholic pancreatitis and may be due to the difference in the pathophysiology of the underlying disease.
Collapse
Affiliation(s)
- A Saraya
- All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110 029, India
| | | | | | | |
Collapse
|
45
|
Acharya SK, Batra Y, Saraya A, Hazari S, Dixit R, Kaur K, Bhatkal B, Ojha B, Panda SK. Vaccination for hepatitis A virus is not required for patients with chronic liver disease in India. Natl Med J India 2002; 15:267-8. [PMID: 12502138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
BACKGROUND Hepatitis A virus (HAV) vaccination is recommended worldwide for patients with chronic liver disease to prevent decompensation due to superinfection with HAV. India being endemic for HAV, the prevalence of pre-existing antibodies against HAV due to subclinical exposure to the virus in childhood among patients with chronic liver disease may be high and, therefore, vaccination may not be needed. However, data are lacking on the prevalence of HAV antibody among patients with chronic liver disease in India. METHODS Two hundred fifty-four patients attending the Liver Clinic at the All India Institute of Medical Sciences, New Delhi during the past 5 years and diagnosed to have either chronic hepatitis due to the hepatitis B virus (n = 76), hepatitis C virus (n = 84) or cirrhosis of the liver due to the hepatitis B (n = 47) or C (n = 47) virus were tested for the presence of IgG anti-HAV antibody in their sera (using a commercial ELISA kit). RESULTS Two hundred forty-eight (97.6%) patients tested positive for IgG anti-HAV. The prevalence of anti-HAV positivity was similar among patients with chronic hepatitis B (74, 97.4%), chronic hepatitis C (82, 97.6%), cirrhosis of the liver due to the hepatitis B (46, 97.8%) and hepatitis C (46, 97.8%) virus. CONCLUSION Vaccination against HAV is not required among patients with chronic liver disease in India as there is a very high prevalence of pre-existing antibodies in these patients.
Collapse
Affiliation(s)
- S K Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India.
| | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Srivastava DN, Thulkar S, Sharma S, Pandey GK, Sahni P, Julka PK, Acharya SK. Therapeutic radiological interventional procedures in hepatocellular carcinoma. Indian J Gastroenterol 2002; 21:96-8. [PMID: 12118934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND To improve the survival rate of patients with hepatocellular carcinoma (HCC) in whom surgery is not possible, various methods have been developed employing angiographic and percutaneous techniques. We analyzed our experience with various percutaneous therapeutic interventional techniques done for HCC in our center. METHODS Sixty-one patients with inoperable HCC (mean age 48.9 [SD 13.8] y; 47 men) were treated between January 1997 and December 2000 by transcatheter arterial chemoembolization (TACE) alone (22), TACE with percutaneous alcohol injection (PEI) (20), transcatheter arterial embolization (TAE) with steel coils and gel foam for gastrointestinal bleed (7), percutaneous radiofrequency ablation (1), percutaneous preoperative right portal vein embolization (3) and percutaneous preoperative tumor embolization to reduce blood loss at surgery (8). RESULTS In 42 patients treated by TACE and PEI and TACE alone, tumor necrosis was scored; over 50% necrosis was seen only after six and nine months in both treatment groups. The survival rates after six and nine months and the median survival were similar in the two groups. Of 7 cases treated with TAE with steel coils and gel foam, the gastrointestinal bleeding stopped in four; in the other three, bleeding did not stop completely although less transfusion was required. In the patient treated by radiofrequency ablation, follow-up contrast-enhanced CT did not show enhancing tumor mass. We noted left lobe enlargement after percutaneous preoperative right portal vein embolization, prior to right hepatectomy. CONCLUSION In patients with HCC not amenable to surgical intervention, a variety of percutaneous therapeutic interventional techniques may be used.
Collapse
Affiliation(s)
- Deep N Srivastava
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Ansari Nagar, New Delhi.
| | | | | | | | | | | | | |
Collapse
|
47
|
Agarwal N, Handa R, Acharya SK, Wali JP, Dinda AK, Aggarwal P. A study of autoimmune markers in hepatitis C infection. Indian J Med Res 2001; 113:170-4. [PMID: 11968950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND & OBJECTIVES Hepatitis C virus (HCV) infection is associated with several autoimmune markers. Despite HCV being common in India, no information on this aspect is available. This study was undertaken to ascertain the frequency and clinical significance of autoimmune markers like rheumatoid factor (RF), antinuclear antibodies (ANA), antibodies to double stranded deoxyribonucleic acid (dsDNA), anti neutrophil cytoplasmic antibody (ANCA), anti smooth muscle antibodies (ASMA), anti liver kidney microsomal 1 antibodies (anti LKM1), anti gastric parietal cell antibodies (anti GPCA), anti mitochondrial antibodies (AMA), anti cardiolipin antibodies (ACL) and cryoglobulins in HCV infection and to determine the effect of treatment on these markers. METHODS Twenty five patients with chronic hepatitis C and 25 healthy controls were studied. Cryoglobulins were detected by cryoprecipitation, RF by latex agglutination, anti dsDNA and ACL by ELISA while indirect immunofluorescence was used to detect all other autoantibodies. RESULTS Eighteen patients (72%) demonstrated autoimmune markers. RF, cryoglobulins and anti LKM1 antibodies were the most frequently detected markers (in 32% patients each). ASMA, perinuclear ANCA (pANCA), ANA and anti GPCA were seen in 24, 20, 12 and 4 per cent patients respectively. None of the patients exhibited ACL, AMA or antibodies to dsDNA. No antibodies were detected in healthy controls. Sixty per cent of the patients had rheumatological symptoms. Of the seven patients followed up after treatment with alpha interferon, only two exhibited persistence of RF, while symptoms and other markers disappeared. INTERPRETATION & CONCLUSION Rheumatological symptoms and autoimmune markers are common in HCV infection and are usually overlooked. Patients with unexplained joint pains and/or palpable purpura should be screened for HCV. Further studies are needed to delineate fully the link between infection and autoimmunity.
Collapse
Affiliation(s)
- N Agarwal
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | |
Collapse
|
48
|
Bal C, Longkumer T, Patel C, Gupta SD, Acharya SK. Renal function and structure in subacute hepatic failure. J Gastroenterol Hepatol 2000; 15:1318-24. [PMID: 11129228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIMS Subacute hepatic failure (SHF) is a fatal complicaton of acute viral hepatitis. Renal failure has been implicated as the main cause of death in this disease. However, renal functional and structural evaluation in such patients have not been performed. The present prospective study evaluated the renal functional and structural abnormalities in patients with subacute hepatic failure. METHODS Fourteen consecutive patients with SHF, 11 with acute liver failure (ALF) and 15 with cirrhosis of the liver (Child's B or C) were included in the present study. All 40 patients had liver disease caused by hepatitis viruses. The glomerular filtration rate (GFR) and effective renal plasma flow (ERPF) estimations were measured in all patients by the use of technetium-99m diethylenetriaminepentaacetic acid and [131I]-labeled ortho-iodohippuric acid, respectively. Ante-mortem or post-mortem liver biopsies were performed in all patients. In three patients with SHF, post-mortem kidney biopsies were also performed. RESULTS Thirty six percent (5/14) of patients with SHF, 18% (2/11) of patients with ALF and 20% (3/15) of patients with cirrhosis had renal failure. Seven patients with SHF, seven with ALF and nine with cirrhosis died. All the patients with renal failure in each of the three groups were among the deceased patients. Glomerular function was markedly affected among patients with SHF, which was shown by significantly higher (P < 0.05) proteinuria levels (0.367 +/- 0.38 g/24 h) compared to levels in patients with ALF (0.178 +/- 0.11 g/24 h) and cirrhosis (0.212 +/- 0.133 g/24 h). The GFR in SHF (56 +/- 27 mL/min per 1.73 m2) and cirrhotic patients (58 +/- 36 mL/min per 1.73 m2) was significantly lower compared to those in ALF patients (102 +/- 51 mL/min per 1.73 m2; P < 0.05). A significantly higher proportion (P < 0.05) of patients with SHF and cirrhosis (64 and 73%, respectively) had a GFR below 80 mL/min per 1.73 m2 compared to patients with ALF (18%). The GFR value among the deceased SHF patients (46 +/- 26 mL/min per 1.73 m2) was significantly lower (P < 0.05) than those SHF patients who survived (65 +/- 25 mL/min per 1.73 m2). However, similar features could not be documented among patients with ALF or cirrhosis. Subtle structural changes in the glomerulus were also noted in patients with SHF. These included mesangial proliferation and thickening, basal membrane thickening and increased cellularity with interstitial edema. The ERPF was markedly reduced (P = 0.058) among patients with SHF (347 +/- 131 mL/min per 1.73 m2) and cirrhosis (395 +/- 137 mL/min per 1.73 m2) in comparison to ERPF documented among patients with ALF (436 +/- 217 mL/min per 1.73 m2). Such a reduction in renal tubular blood flow, along with histologic documentation of hyaline presence, bile and grannular cast in the tubule, indicated a possible tubular dysfunction in patients with SHF. CONCLUSION It is concluded that glomerular and tubular dysfunction with subtle structural abnormalities does occur in patients with SHF. These are similar to renal changes in cirrhosis and may have similar pathogenetic mechanisms that require further evaluation.
Collapse
Affiliation(s)
- C Bal
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi
| | | | | | | | | |
Collapse
|
49
|
Acharya SK. Asymptomatic rise in transaminase levels: clinician's dilemma and patient's concern. Trop Gastroenterol 2000; 21:153. [PMID: 11194573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
|
50
|
Mohanty S, Saxena R, Acharya SK. Activated protein C resistance in Budd-Chiari syndrome. Int J Hematol 2000; 72:255. [PMID: 11039679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
|