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ABSTRACT: To compare the eradication rates for Helicobacter pylori (H. pylori) and ulcer recurrence of standard triple therapy (STT) and levofloxacin based therapy (LBT).
Seventy-four patients with perforated duodenal ulcer treated with simple closure and found to be H. pylori infected on 3 mo follow up were randomized to receive either the STT group comprising of amoxicillin 1 g bid, clarithromycin 500 mg bid and omeprazole 20 mg bid or the LBT group comprising of amoxicillin 1 g bid, levofloxacin 500 mg bid and omeprazole 20 mg bid for 10 d each. The H. pylori eradication rates, side effects, compliance and the recurrence of ulcer were assessed in the two groups at 3 mo follow up.
Thirty-four patients in the STT group and 32 patients in the levofloxacin group presented at 3 mo follow up. H. pylori eradication rates were similar with STT and the LBT groups on intention-to-treat (ITT) analysis (69% vs 80%, P = 0.425) and (79% vs 87%, P = 0.513) by per-protocol (PP) analysis respectively. Ulcer recurrence in the STT and LBT groups on ITT analysis was (20% vs 14%, P = 0.551) and (9% vs 6%, P = 1.00) by PP analysis. Compliance and side effects were also comparable between the groups. A complete course of STT costs Indian Rupees (INR) 1060.00, while LBT costs only INR 360.00.
H. pylori eradication rates and the rate of ulcer recurrence were similar between the STT and LBT. The LBT is a more economical option compared to STT.
World journal of gastrointestinal pharmacology and therapeutics. 05/2013; 4(2):23-7.
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ABSTRACT: BACKGROUND: Several alternative treatment regimens for Helicobacter pylori eradication have been proposed since the efficacy of standard triple therapy has declined over time, and sequential therapy is one of them. The purpose of this systematic review is to analyze and compare the efficacy, adverse effects and cost of sequential therapy with that of standard triple therapy for H. pylori infection. METHODS: MEDLINE, EMBASE, Google Scholar and Cochrane databases were used to retrieve all relevant articles published in the English language over the last 5 years (January 2008-October 2012). Eligibility criteria were randomized controlled trials (RCTs) comparing sequential and standard triple therapies in patients with documented H. pylori infection. Eligibility and quality of the trials were assessed independently by two reviewers, and the data regarding eradication rate, adverse effects and the cost of therapy were extracted. RESULTS: Of the 17 RCTs included in the analysis (Asia 13, Europe 3, Latin America, 1), 12 reported better eradication rates with the sequential therapy, four did not find a significant difference between the two treatment regimens, and one reported a better eradication rate with standard triple therapy. All except one RCT reported no significant difference in the incidence of adverse effects between standard triple therapy and sequential therapy. Sequential therapy was cheaper than standard triple therapy in all three RCTs where a cost analysis was performed. The limitations of the RCTs included in the systematic review were that the sequential therapy regimen and the duration of standard triple therapy were not uniform. Antibiotic susceptibility tests were performed in only three RCTs. CONCLUSIONS: While the majority of the RCTs have shown superior eradication rates with sequential therapy, the largest RCT from Latin America did not find a significant difference between the two treatment regimens. Sequential therapy has good efficacy; however, further trials other than those from Asia and Italy are required to assess its superiority over existing regimens before recommending sequential therapy as the first line of treatment for H. pylori infection.
Drugs 04/2013; · 4.23 Impact Factor
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ABSTRACT: Helicobacter pylori (H. pylori) has a role in the multifactorial etiology of peptic ulcer disease. A link between H. pylori infection and duodenal ulcer disease is now established. Other contributing factors and their interaction with the organism may initiate the ulcerative process. The fact that eradication of H. pylori infection leads to a long-term cure in the majority of duodenal ulcer patients and the fact that the prevalence of infection is higher in ulcer patients than in the normal population are cogent arguments in favor of it being the primary cause of the ulceration. Against this concept there are issues that need explanation such as the reason why only a minority of infected persons develop duodenal ulceration when infection with H. pylori is widespread. There is evidence that H. pylori infection has been prevalent for several centuries, yet duodenal ulceration became common at the beginning of the twentieth century. The prevalence of duodenal ulceration is not higher in countries with a high prevalence of H. pylori infection. This paper debate puts forth the point of view of two groups of workers in this field whether H. pylori infection is the primary cause of duodenal ulcer disease or a secondary factor.
Gastroenterology Research and Practice 01/2013; 2013:425840. · 0.98 Impact Factor
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ABSTRACT: A simple technique of decompressing the duodenum following difficult gastrectomies is described which can be applied across the country to reduce the incidence of this serious complication. The procedure has been used in 120 patients with no instance of duodenal blowout.
Indian Journal of Gastroenterology 11/2012;
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ABSTRACT: Gastrointestinal tuberculosis accounts for 3% of the extrapulmonary tuberculosis with ileocaecal region being the common site of involvement up to 75%. Primary involvement of appendix is very rare and accounts for only 0.6% to 2.9% of gastrointestinal tuberculosis in the absence tubercular focus elsewhere. The pre-operative investigations usually give non-specific results. The diagnosis in most instances made only after histopathology. Here we report a case of primary appendicular tuberculosis in a patient presented with caecal perforation.
Asian Pacific Journal of Tropical Medicine 10/2012; 5(10):834-6. · 0.37 Impact Factor
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ABSTRACT: Enterocutaneous fistula (ECF) is a difficult condition managed in the surgical wards and is associated with significant morbidity and mortality. Sepsis, malnutrition, and electrolyte abnormality is the classical triad of complications of ECF. Sepsis with malnutrition is the leading cause of death in cases of ECF. Although it is a common condition, no recent report in literature on the profile of patients with ECF has been documented from the southern part of India.
All consecutive patients who developed or presented with ECF during the study period were included in the study. The etiology, anatomic distribution, fistula output, clinical course, complications, predictive factors for spontaneous closure, and outcomes for patients with ECF were studied.
A total of 41 patients were included in this prospective observational study, of which 34 were males and 7 were females. About 95% of ECF were postoperative. Ileum was found to be the most common site of ECF. Also, 49% of fistulas were high output and 51% were low output. Serum albumin levels correlated significantly with fistula healing and mortality. Surgical intervention was required in 41% of patients.
Most of the ECF are encountered in the postoperative period. Serum albumin levels can predict fistula healing and mortality. Conservative management should be the first line of treatment. Mortality in patients with ECF continues to be significant and is commonly related to malnutrition and sepsis.
Saudi Journal of Gastroenterology 11/2011; 17(6):391-5.
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ABSTRACT: Resistance to clarithromycin, a component of standard triple therapy, leads to inconsistent eradication rates of Helicobacter pylori infection. Some studies have shown higher eradication rates for H. pylori using sequential regimen. This study was done to compare the eradication rates for H. pylori infection between the standard triple drug therapy and the sequential therapy.
Seventy-three patients with perforated duodenal ulcer following simple closure with H. pylori infection were randomized to receive either standard triple drug therapy or the sequential therapy. Standard triple drug therapy comprised of omeprazole, clarithromycin, and amoxicillin for 10 days. Sequential therapy comprised of omeprazole and amoxicillin or the first 5 days followed by omeprazole, clarithromycin, and amoxicillin for the next 5 days. Follow-up endoscopy was done at 2 months to assess the eradication rates, compliance, and side effects with each regimen.
Eradication rates for standard triple therapy and sequential regimen were 81.25% and 87.09%, respectively (p = 0.732). The cost of sequential therapy was cheaper and incidence of side effects and compliance were similar in each group.
Standard triple therapy and sequential therapy have similar efficacy for eradication of H. pylori and sequential therapy is an economical alternative to standard triple therapy.
Scandinavian journal of gastroenterology 05/2011; 46(9):1045-50. · 2.08 Impact Factor
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ABSTRACT: Pharyngoesophageal strictures due to corrosive injury raise difficult therapeutic problems due to the site of stricture, the possible association with laryngeal injury and the presence of downstream esophageal strictures. We present here our approach to management of 51 consecutive patients with pharyngoesophageal strictures seen over a 30-year period.
Patients (51) with PES were managed by one of several options depending on the individual case, viz. dilatation alone, dilatation followed by esophagocoloplasty, dilatation after cervical esophagostomy with or without an esophagocoloplasty, pectoralis major or sternocleidomastoid myocutaneous flap inlays with or without esophagocoloplasty, pharyngocoloplasty with tracheostomy, and neck exploration followed by esophagocoloplasty if a lumen was found in the cervical esophagus.
The overall results were excellent with satisfactory swallowing restored in 45 out 51 patients (88.2%). There was one death and three incidences of complications, two patients with temporary cervical salivary fistula, and one patient in whom swallowing could not be restored because of lack of suitable conduit. The mean dysphagia score was improved from a pre-operative value of 3.6 to 1.5 post-operatively.
In conclusion, pharyngoesophageal strictures require considerable expertise in management, and one should be aware of various options for this purpose. The choice of procedure depends on site of stricture, time of presentation after the corrosive injury, relationship of the stricture to the laryngeal inlet, status of the larynx and the airway, length of the stricture, presence or absence of a lumen distal to the stricture in the cervical esophagus, and presence or absence of strictures further downstream. With proper treatment, mortality is negligible and morbidity minimal and is usually restricted to temporary salivary fistula.
Journal of Gastrointestinal Surgery 02/2011; 15(4):566-75. · 2.83 Impact Factor
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ABSTRACT: Introduction. The spectrum of gastric injury due to corrosives can vary. This paper presents a single center experience of over 30 years of corrosive gastric injuries of 39 patients with acute gastric injuries from 1977 till 2006. Patients and Methods. Two thirds of the patients in the acute injury group had a concomitant esophageal injury. The age of the patients ranged from 4 years to 65 years with a slight preponderance of males. (M : F ratio 22 : 17). Results. 36 out of 39 acute gastric injuries were due to ingestion of acids. Three patients had history of caustic soda ingestion. Oral hyperemia or ulcers of varying extent were seen in all patients. The stomach showed hyperemia in 10, extensive ulcers in 13, and mucosal necrosis in 10 patients. Fifteen patients (15/39, 38.5%) were managed conservatively. Twenty four patients (24/39, 61.5%) underwent laparotomy: one for frank peritonitis, 10 for gastric mucosal necrosis, and 13 others for extensive gastric ulcerations. Overall the mortality rate was 29.6 %. Conclusion. Although the mortality and morbidity of acute corrosive gastric injuries is high, the key to improve the survival is early identification of perforation, maintenance of nutrition and control of sepsis.
ISRN gastroenterology. 01/2011; 2011:914013.
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ABSTRACT: Splenic artery aneurysms are the most common visceral aneurysm occuring predominantly in females. They are usually asymptomatic, and the symptomatic presentation includes chronic abdominal pain of varied severity or an acute rupture with hypotension. Splenic artery aneurysm causing extrahepatic portal hypertension is very rare and is due to splenic vein thrombosis that develops secondary to compression by the aneurysm. We report one such rare presentation of splenic artery aneurysms in a pregnant female with the features of EHPVO (variceal bleed, hypersplenism) treated by splenectomy along with excision of the aneurysm.
Case reports in gastrointestinal medicine. 01/2011; 2011:908529.
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ABSTRACT: There has been increasing evidence in favor of conservative management of diabetic foot osteomyelitis which requires targeted antibiotic therapy to the causative pathogen. But the method of reliable microbiological isolation is controversial.
To study the concordance of superficial swab culture with bone biopsy specimen culture in patients with diabetic foot osteomyelitis.
A prospective study was conducted from July 2008 to July 2010. All consecutive patients with suspected diabetic foot osteomyelitis were included in the study. Superficial swab and Percutaneous bone biopsy specimens were obtained for culture. The culture results in these two groups were compared for concordance.
A total of 144 patients were included in the study. 134 cases of bone biopsy specimen and 140 cases of superficial swab showed positive culture results. Mean number of isolate per sample was similar. Staphylococcus aureus was the commonest organism grown in both cultures. The bone pathogen was identified in the corresponding swab culture in only 55 cases (38.2%). Staphylococcus aureus had the highest concordance percentage of 46.5% which was not statistically significant.
Superficial swab culture may not be accurate in identifying all the organisms causing diabetic foot osteomyelitis. Bone biopsy specimen taken simultaneously would increase the accuracy of detecting the bacterial isolate.
International journal of surgery (London, England) 12/2010; 9(3):214-6.
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ABSTRACT: The purpose of this study was to assess the value of Doppler evaluation of left gastric vein hemodynamics when monitoring portal hypertension patients, by correlating Doppler ultrasonography (USG) parameters with the severity of esophageal varices and occurrence of variceal bleeding.
This study was carried out on 100 patients using Doppler USG and endoscopy. Forty-seven of these were patients with cirrhosis with portal hypertension, who had not had a recent variceal bleed (group 1) and 26 were patients with cirrhosis with portal hypertension, with a recent history of bleeding (group 2). The control group comprised of 27 subjects who did not have liver disease or varices on endoscopy (group 3). The hemodynamic parameters, namely the diameter of the left gastric vein and the direction and flow velocity in the vessel, were compared in these groups, with the grade of esophageal varices.
Hepatofugal flow velocity in the left gastric vein was higher in patients with large-sized varices compared to those patients with small-sized varices (P < 0.001). The left gastric vein hepatofugal flow velocity was higher in patients with a recent variceal bleed than in those patients without a history of a recent variceal bleed (P < 0.0149). Large-sized varices were more commonly found in patients with a history of a recent variceal bleed (P < 0.0124).
Left gastric vein hemodynamics were found to correlate with the severity of the varices and the occurrence of recent variceal bleed in patients with cirrhosis with portal hypertension. Evaluation of the left gastric vein portal dynamics could be helpful in monitoring the progress of the disease in these patients.
The Indian journal of radiology and imaging 11/2010; 20(4):289-93.
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ABSTRACT: Leiomyosarcomas of the breast are rare tumours. Only 18 such cases have been reported in the literature so far. We describe herein a case of primary leiomyosarcoma of the breast in a 54-year-old woman whose preoperative clinical and cytological findings indicated a benign breast tumour. However, a core needle biopsy of the lesion showed malignant spindle cells without any ductal elements. Histopathological examination of the mastectomy specimen suggested a diagnosis of leiomyosarcoma, which was subsequently confirmed by immunohistochemical analysis. Primary leiomyosarcoma of the breast is very rare and is difficult to diagnose preoperatively as it needs immuno-histochemical staining. It is necessary to excise the tumour with sufficient margins to prevent local recurrence. The role of postoperative adjuvant chemotherapy is not well documented.
Indian Journal of Surgery 07/2010; 72(Suppl 1):286-8. · 0.08 Impact Factor
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ABSTRACT: Corrosive gastric injuries are not uncommon in developing countries because acids, which are more frequently associated with gastric injury, constitute the major type of offending chemical. The spectrum of gastric injury may vary from acute to varying types of chronic gastric involvement.
The 109 consecutive patients with chronic corrosive gastric injuries treated in a single tertiary care superspecialty institute over a period of 30 years were reviewed with special reference to presentation and problems in management.
Acids contributed to 82.6% of chronic injuries. Chronic gastric injuries were usually one of five types in these patients. The majority had prepyloric strictures (83.5%). The remaining strictures were antral (4.6%), body (3.7%), pyloroduodenal (2.7%), or diffuse (5.5%).Twenty-one (22.8%) patients had a delayed gastric outlet obstruction, and18 patients had a concomitant esophageal stricture requiring a bypass. Most of the patients with chronic injury underwent surgical correction with Billroth I gastrectomy (77.1%), loop gastrojejunostomy (11.0%), and distal gastrectomy with Polya reconstruction (3.7%). Other procedures performed were pyloroplasty in 1 patient and colonic conduit jejunal anastomosis in 6 patients. One patient (1%) died in the postoperative period.
The management of chronic corrosive gastric injury depends on the type of gastric involvement, the presence of co-existent esophageal stricture, and the general condition of the patient. A limited resection of the affected stomach is the ideal procedure for the common type of gastric injury. In patients whose general condition prohibits major resection or where the stricture extends to the antrum the best treatment is a loop gastroenterostomy. Type III, IV, V strictures require individualized treatment. Delayed gastric outlet obstruction affects the treatment plan of combined gastric and esophageal injuries.
World Journal of Surgery 04/2010; 34(4):758-64. · 2.36 Impact Factor
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ABSTRACT: The epidemiological pattern of burns varies widely in different parts of the world. To suggest effective preventive measures, an insight into the pattern of injury is desirable. However, data on burn victims and outcome is limited from this part of the world.
This study was conducted in the Department of Surgery, from April 2006 to April 2007. All consecutive patients with major burns admitted for in-hospital treatment during the study period were included in the study. The data collected included age, gender, cause and mode of burns, presence or absence of inhalational injury, facial burns, time delay from burn injury to admission in the hospital, burns depth, total body surface area distribution of burns, associated injuries and co-morbid illness, microbiological profile and outcome. Inhalational injury was assessed by clinical examination as bronchoscopy was not available.
A total of 222 consecutive patients admitted for in-hospital treatment of burn injury were included in the study. 177 patients were adults and 45 were <13 years of age. The female:male ratio was 1.7:1. In adults, 52.5% of burns were due to non-intentional injury and 43.9% were due to self-immolation. In patients <13 years of age, 95.6% of cases were due to non-intentional injury. The mean TBSA was 48.75% and 30.18% of patients had predominantly deep burns. The overall mortality was 60.8%. The predominant organisms colonizing the burn wound were Pseudomonas aeruginosa (81.1%) followed by Acinetobacter species and MRSA. Multivariate logistic regression analysis of factors predicting survival in patients with burn injury showed that TBSA>30%, age>20 years, female gender and presence of facial injury were statistically significant as predictors of risk of death.
In patients with burns, total body surface area involvement more than 30%, age more than 20 years, female gender and presence of facial injury are statistically significant, as predictors of poor outcome and risk of death. The strongest association was seen with facial injury, which increased the risk of death by fourfold.
Burns: journal of the International Society for Burn Injuries 09/2009; 36(3):422-9. · 1.95 Impact Factor
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ABSTRACT: Strictures at the pharyngoesophageal junction represent a subgroup of corrosive esophageal strictures requiring a specialized management approach. Non-dilatable cricopharyngeal strictures need surgical intervention. We report the use of the sternocleidomastoid muscle myocutaneous inlay flap (SCMMIF) for reconstruction of the cervical esophagus in patients with corrosive strictures.
A SCMMIF was used in four patients with cricopharyngeal strictures. The surgical technique is described. All patients had complete dilatation of the stenosed cricopharyngeal segment as seen on postoperative endoscopy and contrast studies. One patient was managed successfully for a short midesophageal stricture by serial endoscopic dilatations. Another patient underwent an esophagocoloplasty subsequently for bypass of the long distal esophageal stricture The last two patients await esophagocoloplasty.
This is the first report on the use of sternocleidomastoid muscle myocutaneous inlay flap for corrosive cricopharyngeal strictures. The flap is simple to construct, is effective and can be performed in a short time, and yields good cosmetic results.
World Journal of Surgery 09/2007; 31(8):1592-6. · 2.36 Impact Factor
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ABSTRACT: Evidence remains inconclusive as to whether eradication of Helicobacter pylori prevents ulcer relapse after simple closure of a perforated duodenal ulcer. This study was conducted to determine the effect of H. pylori eradication using a quadruple drug regimen along with a probiotic on ulcer recurrence after perforation closure.
A total of 93 patients who had presented with perforated duodenal ulcer and had a simple closure of a duodenal perforation comprised the study group. Three months postoperatively, patients who were found to be positive for H. pylori infection (n = 60) were administered quadruple therapy consisting of omeprazole, clarithromycin, amoxicillin and colloidal bismuth subcitrate for 10 days along with the probiotic Lactobacillus sporogenes for 14 days. Diagnosis of H. pylori was carried out by urease test and histology. Patients were followed for 18 months. Recurrence of ulcer was analyzed for correlation with H. pylori status.
Of 60 patients who received H. pylori eradication therapy, 53 were available for subsequent follow up. H. pylori eradication was achieved in 43/53 (81.1%) patients. The ulcer recurrence in the eradicated group was 18.6% (8/43) compared to 70% (7/10) in the noneradicated group (P = 0.003).
Eradication of H. pylori significantly reduces the relapse of duodenal ulcer after simple closure of perforation. Anti H. pylori therapy must be recommended for all H. pylori positive patients after simple closure of a perforated duodenal ulcer.
Journal of Gastroenterology and Hepatology 04/2007; 22(3):345-8. · 2.87 Impact Factor
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Mycoses 10/2006; 49(5):434-5. · 2.25 Impact Factor
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ABSTRACT: Malignant fibrous histiocytoma (MFH) is one of the commonest soft tissue sarcomas to occur in the extremities, but presentation as a primary cutaneous lesion is rare. MFH can present as a cutaneous lesion in the form of a primary tumor or as metastasis from MFH at other sites, such as primary MFH of the breast; however, both presentations are very rare.
We report here a 55-year-old male patient with cutaneous MFH on the right thigh region. The patient presented with two swellings on the outer aspect of the thigh of three months' duration, which ulcerated following the first month. The swellings were non-tender, soft, compressible, and not fixed to underlying structures. Histopathologic examination of the excised tumor revealed highly pleomorphic spindle-shaped cells arranged in sheets and irregular fascicles with a focal storiform pattern. Many thin-walled blood vessels and focal inflammatory cell infiltration with occasional focus of myxoid change was seen. Storiform-pleomorphic type of MFH grade II was diagnosed. Wide local excision was done. The patient made an uneventful recovery.
Although MFH is one of the commonest soft tissue sarcomas, cutaneous presentation is very rare. A high index of suspicion is necessary to keep this possibility in mind, as it can present in different forms, including the pedunculated types, which can be compressible. MFH variants such as atypical fibrous histiocytoma or atypical fibroxanthoma can occur sometimes as cutaneous MFH. Wide local excision is commonly possible in most of the cases for therapy.
Medical science monitor: international medical journal of experimental and clinical research 08/2006; 12(7):CS61-3. · 1.70 Impact Factor
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ABSTRACT: Pain abdomen is a common problem in childhood. Many factors i.e., organic changes in the gut, psychological and environment contribute to recurrent pain abdomen (RAP) in children. Helicobacter pylori infects children very early in childhood and stays indefinitely in the gut without its eradication. It may be responsible for pain abdomen and peptic ulcers in children. This study was done to assess the HP status in children with RAP diagnosed and evaluate the effects of eradication of HP infection in them.
76 children were included in the study.
Out of 76 children studied 14.8% had evidence of a secondary cause for pain abdomen and responded to appropriate therapy. 65.45% of children who had undergone UGIE, had evidence of HP infection in the upper gastrointestinal tract. Most of these children responded to HP eradication therapy by becoming free of abdominal pain after the eradication therapy with OCA or OMA regimen. We could not do repeated endoscopies in all of them to prove the eradication due to parents' refusal and this is the main drawback of this study.
However, in view of clinical response to HP eradication therapy in almost all the cases, we strongly advocate this therapy for those children with RAP, in whom HP infection of the upper gastrointestinal tract can be established beyond doubt.
The Indian Journal of Pediatrics 08/2005; 72(7):561-5. · 0.52 Impact Factor
