Surgery Commons^™

Systematic Review Of Home Physiotherapy After Hip Fracture Surgery, Saurabh Mehta, Jean-Sébastien Roy

Physical Therapy Faculty Research

OBJECTIVE: To compare the benefits of home physiotherapy, institution-based physiotherapy and no physiotherapy following hip fracture surgery.

DESIGN: Systematic review and meta-analysis of randomized controlled trials.

METHODS: Two reviewers independently extracted data from 5 included studies. Standardized mean differences were pooled for health-related quality of life and performance-based outcomes. Review Manager Version 5 was used for data analysis.

RESULTS: Analysis of the 5 included studies indicated that home physiotherapy was better than no physiotherapy and similar to outpatient physiotherapy in improving patient-reported health-related quality of life. Performance-based outcomes were marginally better following outpatient physiotherapy compared with home physiotherapy 3 and …

Osteochondral Grafting Of Knee Joint Using Mosaicplasty, Muhammad Abdul Wajid, Muhammad Idrees Shah, Mohsin E. Azam, Tashfeen Ahmad

Section of Orthopaedic Surgery

Focal cartilage defects of articular surface-traumatic and degenerative are difficult to treat, thus a variety of surgical techniques have been developed and reported for treatment of such defects. Procedures such as Priddies perforations, microfracture, abrasion chondroplasty have shown long-term results which are often less than adequate. One of the reasons is that all these techniques lead to the formation of fibrocartilage which has inferior mechanical properties as compared to the native hyaline cartilage. Mosaicplasty is a procedure which aims at replacing the lost articular cartilage with hyaline cartilage including underlying bone support, thus providing adequate stability to the cartilage and …

Arthroscopic Repair Of Meniscal Tears With Inside-Out Technique, Hasnain Raza, Kashif Abbas, Masood Umer

Section of Orthopaedic Surgery

Objective: To review the clinical results of arthroscopic meniscal repair and to identify factors that may affect the outcome.
Methods: A total of 15 arthroscopic meniscal repairs with inside-out in 14 patients over a 7-year period were evaluated retrospectively. The mean age was 41.2 +/- 11.5 years with a range of 26-64 years. Eleven patients underwent repair for medial meniscal tear, two patients for lateral meniscus and one patient for both in the same knee. All patients were functionally evaluated by Lysholm functional knee scores over an average follow-up of 1 year and 5 months (range: 0.5-7 years).
Results: The …

Thoracolumbar Tuberculosis: Implications For Appropriate Management Based On Disease Location And Proposal Of A Novel Scoring System, Shahryar Noordin, Salim Allana, Tashfeen Ahmad, Zafar Sajjad, Khabir Ahmad, Ather Enam, Riaz Hussain Lakdawala

Section of Orthopaedic Surgery

Objective: To identify factors indicating disease severity in patients with thoracolumbar tuberculosis requiring surgical intervention.
Design: Medical charts of patients who underwent surgery for thoracic and lumbar spinal tuberculosis from 1990-2005 were reviewed. Patients with different levels of disease were compared in terms of neurological deficits, duration of symptoms, previous antituberculous therapy, nutritional status and associated co-morbids.
Results: Ninety-three patients aged 7-77 years (mean age 40 years) were included. Thoracic spine was involved in 80% of operated patients, and lumbar spine in 20%. Severe neurological impairment (Frankel A to C) was present in 68% of patients with thoracic disease, as …

Abdominal Angina: A Rare Cause Of Chronic Abdominal Pain, Ziaur Rehman, Abdul Rehman Alvi, Ziad Sophie

Section of General Surgery

We report here a case of chronic postprandial abdominal pain and weight loss of more than one year duration. He was diagnosed to have abdominal angina (chronic mesenteric ischemia) on CT angiography. Open surgical revascularization procedure-right common iliac mesenteric polytetrafluoroethylene (PTFE) bypass graft achieved positive short and longterm outcome with follow-up of twenty two months.

Nonsurgical Treatment Options For Basal Cell Carcinoma, Mary H. Lien, Vernon K. Sondak

Dermatology & Cutaneous Surgery Faculty Publications

Basal cell carcinoma (BCC) remains the most common form of nonmelanoma skin cancer (NMSC) in Caucasians, with perhaps as many as 2 million new cases expected to occur in the United States in 2010. Many treatment options, including surgical interventions and nonsurgical alternatives, have been utilized to treat BCC. In this paper, two non-surgical options, imiquimod therapy and photodynamic therapy (PDT), will be discussed. Both modalities have demonstrated acceptable disease control rates, cosmetically superior outcomes, and short-term cost-effectiveness. Further studies evaluating long-term cure rates and long-term cost effectiveness of imiquimod therapy and PDT are needed.

Disability, Depression And Disc Surgery: Lets Be Careful With The Evidence, Muhammad Shahzad Shamim

Section of Neurosurgery

No abstract provided.

Redo Coronary Artery Surgery; Early And Intermediate Outcomes From A Tertiary Care Hospital In A Developing Country, Syed Shahabuddin, Junaid Alam Ansari, Fahad Jawaid Siddiqui, Muneer Amanullah, Shahid Ahmed Sami

Section of Cardiothoracic Surgery

OBJECTIVE: To evaluate outcomes of re-operative coronary artery surgery in a tertiary care hospital in a developing country.

METHOD: Preoperative, intra-operative and postoperative variables were analyzed in 82 consecutive patients who underwent re-operative coronary surgery on cardiopulmonary bypass.

RESULTS: The mean age was 63.3 +/- 7.7 years, 91.2% were male and 9.8% female. Coronary artery disease risk factors were present in more than 50% of the patients. History of preoperative myocardial infarction was positive in 56% patients. There was strong clinical and angiographic indication for surgery with unstable angina in 50% patients and > 80% had multivessel disease. Only 5% patients …

Conventional Aortic Valve Replacement For Elderly Patients In The Current Era., Kentaro Yamane, Hitoshi Hirose, Benjamin A Youdelman, Linda J Bogar, James T. Diehl

Department of Surgery Faculty Papers

BACKGROUND: Because of the rising expectation of prolonged life in the general population and the recent recognition of undertreated aortic valve disease in the elderly, updating the available results of aortic valve surgery is imperative, especially considering the rapid evolution of the transcatheter valve implantation procedure.

METHODS AND RESULTS: Between 1997 and 2010, 308 patients aged 70 years or older underwent aortic valve replacement (AVR) for aortic stenosis (AS). Short- and long-term results were analyzed and risk factors for long-term mortality were determined. Mean age was 78.5 years and 124 patients were aged 80 or older. Concomitant coronary artery bypass …

Laparoscopic Drainage Of A Hepatic Echinococcal Cyst: A Case Report, Steven B. Goldin, James J. L. Mateka, Michael J. Schnaus, Sujat Dahal

Surgery Faculty Publications

The Echinococcus granulosus tapeworm causes hepatic echinococcosis. It is endemic in the Mediterranean region, Middle East, and South America. Human infection is secondary to accidental consumption of ova in feces. Absorption through the bowel wall and entrance into the portal circulation leads to liver infection. This case involves a 34 y/o Moroccan male with an echinococcal liver cyst. His chief complaint was RUQ pain. The patient was treated with albendazole and praziquantel. His PMH and PSH was noncontributory. Patient was not on any other medications. ROS was otherwise unremarkable. The patient was AF VSS. He was tender to palpation in …

Serum Monocyte Chemoattractant Protein-1 In Pancreatic Cancer., Jennifer Sullivan, Qiaoke Gong, Terry Hyslop, Harish Lavu, Galina Chipitsyna, Charles Yeo, Hwyda A Arafat

Department of Surgery Faculty Papers

Background/Aims. Pancreatic ductal adenocarcinoma (PDA) has etiological association with chronic inflammation. Elevated circulating levels of inflammatory mediators, such as monocyte chemoattractant protein-1 (MCP-1), are found in obese individuals. We hypothesized that serum MCP-1 levels are elevated in obese PDA patients. Methods. ELISA was used to analyze MCP-1 serum levels in PDA (n = 62) and intraductal papillary mucinous neoplasms (IPMN) (n = 27). Recursive partitioning statistical analysis investigated the relationship between log MCP-1 and clinicopathological parameters. Results. Log MCP-1 values were significantly (P < 0.05) elevated in patients with BMI ≥ 37.5. In patients with BMI < 37.5, average log MCP-1 values were significantly elevated in PDA patients when compared to IPMN patients. Within the IPMN group, higher log MCP-1 levels correlated with increased age. Recursive partitioning analysis of IPMN versus PDA revealed a strategy of predicting characteristics of patients who are more likely to have cancer. This strategy utilizes log MCP-1 as the primary factor and also utilizes smoking status, gender, and age. Conclusion. MCP-1 is a promising biomarker in pancreatic cancer. The potential of using MCP-1 to distinguish PDA from IPMN patients must be studied in larger populations to validate and demonstrate its eventual clinical utility.

Optimal Port Placement And Automated Robotic Positioning For Instrumented Laparoscopic Biosensors, Brady King

Wayne State University Dissertations

OPTIMAL SURGICAL PORT PLACEMENT AND AUTOMATED ROBOTIC POSITIONING FOR RAMAN AND OTHER BIOSENSORS

by

BRADY KING

January 2011

Advisors: Dr. Abhilash Pandya, Dr. Darin Ellis, Dr. Le Yi Wang, and Dr. Greg Auner

Major: Computer Engineering

Degree: Doctor of Philosophy

Medical biosensors can provide new information during minimally invasive and robotic surgical procedures. However, these biosensors have significant physical limitations that make it difficult to find optimal port locations and place them in vivo. This dissertation explores the application of robotics and virtual/augmented reality to biosensors to enable their optimal use in vivo.

In the first study, human …

Postoperative Sensitivity In Class V Composite Restorations: Comparing Soft Start Vs. Constant Curing Modes Of Led., Fahad Umer, Frahan Raza Khan

Department of Surgery Docs

Background: One of the major disadvantages associated with using composites is polymerization shrinkage, stresses are generated at the margins, and if these stresses exceed the bond strength, microleakage occurs at the tooth restoration interface which causes ingress of cariogenic bacteria, post-operative sensitivity, and secondary caries. LED offers several curing modes: constant cure, ramped cure, and soft start cure. It is claimed that soft start polymerization mode produces less polymerization shrinkage and consequently less postoperative sensitivity. Objective:To compare the postoperative sensitivity in Class V composite restorations using soft start and constant LED curing modes. Materials and

Methods:

Using the appropriate …

Assessment Of “Gene-Environment” Interaction In Cases Of Familial & Sporadic Pancreatic Cancer, Theresa Yeo, Ralph Hruban, Kieran Brune, Alison Klein, Shiela Fitzgerald, Charles Yeo

College of Nursing Faculty Papers & Presentations

Background: Pancreatic cancer (PC) is the fourth leading cause of cancer death in the United States. Reported risk factors for PC include: advancing age, a family history of PC, high-risk inherited syndromes, cigarette smoking, exposure to occupational and environmental carcinogens, African-American race, high fat/high cholesterol diet, obesity, chronic pancreatitis, and diabetes mellitus.

Purpose: The purpose of this study was to characterize one of the largest national registries of familial PC (FPC) and sporadic PC (SPC), focusing on demographics, clinical factors, self-reported environmental and occupational lifetime exposures and survival status.

Methods: Retrospective cross-sectional, case-only analysis of FPC cases (n …

Incivility In Healthcare Settings: Manifestations, Root Causes, And Downstream Effects On Patient Care And Productivity, Theresa P. Yeo, Anne Belcher, Charles J. Yeo

College of Nursing Faculty Papers & Presentations

PURPOSE: To investigate the prevalence and effects of incivility in healthcare and educational settings

METHODS: Review of the literature

SEARCH STRATEGY: CINAHL, PubMed, Joint Commission sites searched using terms: incivility, workplace violence, disruptive behavior, bullying

Microsurgical Reconstruction Of Large, Locally Advanced Cutaneous Malignancy Of The Head And Neck, Joseph L. Hill, Brian Rinker

Surgery Faculty Publications

Large, locally advanced cutaneous malignancy of the head and neck region is rare. However, when present, they impart a significant reconstructive challenge. These cancers have a tendency to invade peripheral tissues covering a large surface area as well as expose deeper structures such as skull, dura, orbit, and sinus after resection. Complicating the reconstructive dilemma is the high incidence of individuals who have undergone previous surgery in the region as well as adjuvant radiation therapy, which may preclude the use of local flaps or skin graft. Free tissue transfer provides a reconstructive surgeon the ability to provide well-vascularized tissue with …

Surgical Site Infections In Gynecologic Oncology Patients: A Retrospective Study Of Patient Characteristics And Intraoperative Parameters, Christine C. Chen Md, Joanne N. Quiñones Md, Msce, Richard Boulay Md, M Bijoy Thomas Md, Martin Martino Md

Department of Obstetrics & Gynecology

No abstract provided.

A Cost Analysis Of Postoperative Pain Management In Endometrial Cancer Patients: Robotic Department Of Surgery Vs. Laparoscopy Department Of Surgery, Martin A. Martino Md, Jocelyn Shubella, Rachel Miller Pa-C, Joycelyn C. Schindler Md, Sharon R. Kimmel Phd, Mha, Shamol Williams Msii, Richard Boulay Md, M Bijoy Thomas Md

Department of Obstetrics & Gynecology

No abstract provided.

Developing A Multidisciplinary Perioperative Safety Course, William Bond Md, Ms, Hope L. Johnson Msn, Rn, Cnor, Michael Pasquale Md, Facs, Fccm, Melissa B. Walsh Bs, Deborah Arnold Msn, Rn, Cmsrn, Matthew W. Leclair, Kelly L. Lago Ms, Jeanne P. Luke Msn, Rn, Cnor

Department of Emergency Medicine

No abstract provided.

Minimal Vs Extensive Esophageal Mobilization During Laparoscopic Fundoplication: A Prospective Randomized Trial., Shawn D. St Peter, Douglas C. Barnhart, Daniel J. Ostlie, Kuojen Tsao, Charles M. Leys, Susan W. Sharp, Donna Bartle, Tracey Morgan, Carroll M. Harmon, Keith E. Georgeson, G W. Holcomb Iii

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: Laparoscopic Nissen fundoplication has been traditionally performed with extensive esophageal dissection to create 2 to 3 cm of intraabdominal esophagus. Retrospective data have suggested that minimal esophageal mobilization may reduce the risk of postoperative herniation of the wrap into the lower mediastinum. To compare complete esophageal dissection to leaving the phrenoesophageal attachment intact, we conducted a 2-center, prospective, randomized trial.

METHODS: After obtaining permission/assent, patients were randomized to circumferential division of the phrenoesophageal attachments (MAX) or minimal mobilization with no violation of the phrenoesophageal membrane (MIN). A contrast study was performed at 1 year. The primary outcome variable was …