Browsing by Author "Arya, Supreeta"
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Item Impact of intra-operative ultrasonography in liver surgery.(2005-03-10) Shukla, Parul J; Pandey, Durgatosh; Rao, Pramod P; Shrikhande, Shailesh V; Thakur, Meenakshi H; Arya, Supreeta; Ramani, Subhash; Mehta, Shaesta; Mohandas, K MBACKGROUND/OBJECTIVE: Intra-operative ultra-sonography (IOUS) during surgery for primary and metastatic hepatic tumors identifies additional lesions and helps in determining the most optimal surgical strategy. We assessed the impact of IOUS in liver surgery at our hospital, a tertiary-care cancer center. METHODS: Patients with potentially resectable hepatic tumors underwent surgical exploration. The relationship of the tumor with regard to the intrahepatic vasculature was determined by IOUS. A search was also made for additional lesions not detected by pre-operative imaging modalities. In appropriate cases, IOUS was also used to assist resection and radiofrequency ablation/ethanol injection. RESULTS: Between January 2003 and January 2005, 52 patients underwent surgery for primary or secondary hepatic tumors. IOUS was performed in 48 of these patients. It detected additional hepatic lesions in 14 patients (29.2%). IOUS contributed to changing the operative plan in 21 patients (43.8%). It was directly responsible for avoiding resection or ablation in 7 patients (14.6%), 5 of whom had multiple bilobar lesions, 1 had IOUS-guided biopsy that revealed caseating granuloma on frozen section, and 1 patient had no lesion on IOUS. Three patients had extent of resection changed based on IOUS findings. IOUS also guided radiofrequency ablation in 8 patients and ethanol injection in one patient. CONCLUSION: IOUS is an essential tool in surgery for hepatic tumors. In addition to accurate staging, it also aids in safe resection and radiofrequency ablation in appropriate cases.Item Postoperative deep vein thrombosis in patients with colorectal cancer.(2008-03-13) Shukla, Parul J; Siddachari, Ravichand; Ahire, Sanjay; Arya, Supreeta; Ramani, Subhash; Barreto, Savio G; Gupta, Sudeep; Shrikhande, Shailesh V; Jagannath, P; Desouza, Luis JDeep vein thrombosis (DVT) is reported to be common among patients undergoing surgery for colorectal cancer. This randomized controlled trial was aimed to determine the efficacy of low molecular-weight heparin in the prophylaxis of DVT in this high-risk group and was truncated early in view of an unexpectedly low incidence of DVT. Between March 2002 and January 2004, a total of 99 patients with colorectal cancer - selected for surgery in the lithotomy position - were randomized before surgery to either receive dalteparin or no drug (51 and 48 patients, respectively) during the perioperative period. Duplex ultrasonography was performed before and after the surgery. We also looked for distal venous thrombosis, pulmonary embolism, hemorrhage and any mortality. No episode of DVT occurred in either the drug arm or the observation arm. There was no death following surgery. The incidence of DVT in Indian patients operated for colorectal cancer in the lithotomy position was negligible.Item Weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer for patients ineligible for 3 weekly maximum tolerable dose chemotherapy.(2014-01) Patil, Vijay Maruti; Noronha, Vanita; Joshi, Amit; Muddu, Vamshi Krishna; Dhumal, Sachin; Arya, Supreeta; Juvekar, Shashikant; Pai, P; Chatturvedi, Pankaj; Devendra, Arvind Chaukar; Ghosh, Sarbani; D'cruz, Anil; Kumar, PrabhashOBJECTIVE: To study the safety and efficacy of weekly chemotherapy as part of induction chemotherapy, in locally advanced head and neck cancer for patients, who are unfit for upfront radical treatment. MATERIALS AND METHODS: It is a retrospective analysis of on‑use weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer, who are technically unresectable are unfit for upfront radical treatment. Induction chemotherapy given was a 2 drug combination of paclitaxel (80 mg/m2) and carboplatin AUC 2. The decision to give weekly induction chemotherapy was given on the basis of presence of 2 more following features: Poor performance status (ECOG PS 2‑3), presence of uncontrolled co morbidities, BMI below 18.5 kg/m2 and age more than 60 years. The Statistical Package for the Social Sciences software (SPSS version 16.0) was used for analysis. The response rates, toxicity (accordance with CTCAE vs. 4.02), completion rate (Cp) of radical intent treatment post neoadjuvant chemotherapy (NACT), progression‑free survival (PFS) and overall survival (OS) are reported. RESULTS: Fifteen patients were considered for such therapy. Fourteen out of fifteen patients completed NACT. The median numbers of planned weekly cycles were 6 (3-8). Response (CR + PR) was seen in 10 patients. Overall grade 3-4 toxicity was seen in 6 patients. No toxicity related mortality was noted. The calculated completion rate (Cp) of radical intent treatment post NACT was 46.7%. The median PFS and OS were 10.36 months (95% CI 6.73-14.00 months) and 16.53 months (95% CI 4.22-28.84). CONCLUSION: Use of induction chemotherapy with weekly regimen is safe and effective selected cohort of patients with locally advanced disease who are unfit for upfront radical treatment.