Biomedical subjects

Rajdeep Singh

Publications and source records attributed to Rajdeep Singh.

6 recordsLinked to original sources

PubMed2006

Assessing prevention research impact: a bibliometric analysis.

BACKGROUND: This study was undertaken to explore a bibliometric approach to assessing the impact of selected prevention research center (PRC) peer-reviewed publications. METHODS: The 25 eligible PRCs were asked to submit 15 papers that they considered the most important to be published in the decade 1994-2004. Journal articles (n=227) were verified in 2004 and categorized: 73% were research reports, 10% discussion articles, 9% dissemination articles, and 7% review articles. RESULTS: Only 189 articles (83%) were searchable via the Institute of Scientific Information (ISI) Web of Science databases for citation tracking in 2004. These 189 articles were published in 76 distinct journals and subsequently cited 4628 times (range 0 to 1523) in 1013 journals. Articles published before 2001 were cited a median of 14 times each. Publishing journals had a median ISI impact factor of 2.6, and ISI half-life of 7.2. No suitable benchmarks were available for comparison. The PRC influence factor (number of PRCs that considered a journal highly influential) was only weakly correlated with the ISI impact factor and was not correlated with half-life. CONCLUSIONS: Conventional bibliometric analysis to assess the scientific impact of public health prevention research is feasible, but of limited utility because of omissions from ISI's databases, and because citation benchmarks for prevention research have not been established: these problems can and should be addressed. Assessment of impact on public health practice, policy, or on the health of populations, will require more than a bibliometric approach.

Academies and Institutes↗

PubMed2005

Subcutaneous angiolipomas: a clinicopathological study of 12 cases.

A total of 12 cases of angiolipomas were received over a period of 2 years and comprised 13% of all lipomatous tumors. There were eleven males and one female. Pain/tenderness was the presenting feature in 11 of the cases and in all the cases, the tumors were located on upper extremities or trunk. Grossly, the tumors were encapsulated and histologic examination revealed fibrin thrombi in many capillaries, in all cases. None of these tumors were infiltrating into the surrounding skeletal muscle or soft tissue.

Adult↗

PubMed2004

Traumatic abdominal wall hernia.

A traumatic abdominal wall hernia (TAWH) is a rare type of hernia, which follows blunt trauma to the abdomen, where disruption of the musculature and fascia occurs, with the overlying skin remaining intact. The case of a sixty five year old female that developed a TAWH, following the collapse of the roof of her house, is reported. She underwent a laparotomy for suspected liver injury, followed by repair of the hernia using a fascia lata graft taken from the thigh. The etiology, pathogenesis and management of this rare hernia are discussed.

Abdominal Wall↗

PubMed2003

Corrosive-induced gastric outlet obstruction.

Ten patients with gastric scarring and an outlet obstruction secondary to ingestion of corrosive substances were referred to our department for surgical management, between May 1999 and April 2003. Hydrochloric acid was the most common corrosive ingested (4 cases), although many were not aware of the nature of the ingested substance. An associated esophageal stricture was present in 5 cases (50%). All the patients initially underwent feeding jejunostomy, with definitive surgery performed at a later date. A partial gastrectomy was found to be the most satisfactory procedure, and was performed in 90% of the cases (9 patients).

Adult↗

PubMed2003

Management of inguinal hernia with benign prostatic hyperplasia: simultaneous inguinal hernioplasty with transurethral resection of prostate.

BACKGROUND: Elderly patients frequently suffer from inguinal hernia and benign prostatic hyperplasia. When these two occur together, it becomes important to decide which surgery should be done first. METHODS: Data was maintained prospectively for 35 patients undergoing simultaneous transurethral resection of prostate (TURP) and inguinal mesh hernioplasty at our hospital between May 2000 and December 2002. The results were analyzed to determine whether the performance of the two operations simultaneously was a viable option in such a patient category. RESULTS: In 33 patients unilateral hernioplasty, and in 2, Stoppa's mesh repair (for bilateral hernia) was performed along with simultaneous TURP by two independent operating teams. There was no significant increase in operating time or post-operative stay when the two procedures were performed together. There were no major in-hospital complications. On follow up, all the patients have remained well, with no recurrence of hernia. CONCLUSIONS: Combining mesh hernioplasty and TURP is a better option because of low wound infection and hernia recurrence rates. Combining these two also saves the patient of having to undergo another hospital admission and surgery, besides the significant cost savings.

Adult↗

PubMedDate not supplied

Non-biliary mishaps during laparoscopic cholecystectomy.

BACKGROUND: The most important complications of laparoscopic cholecystectomy (LC) are biliary tract injuries. Non-biliary complications can be equally devastating, but have received less attention in literature. METHODS: The case files of 1748 patients who underwent LC over a period of seven years (1997-2003) in our department were retrospectively reviewed to identify non-biliary complications and their management. RESULTS: Nine patients (0.5%) sustained significant non-biliary injury while undergoing LC. The commonest was duodenal perforation during dissection of the Calot's triangle (3 cases). Other complications included diaphragmatic injury (2 cases), and small bowel injury while inserting the umbilical port, right external iliac artery injury during insertion of Veress needle, portal vein injury during dissection, and liver laceration while using a delivery system to extract the gall bladder (1 each). All these complications were detected and managed intra-operatively. During the same period, 10 patients sustained biliary injury. CONCLUSION: Intra-operative non-biliary injuries during LC occur as frequently as biliary injuries, and can be life-threatening and difficult to manage.

Adult↗