English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Deep-vein thrombosis (DVT) is a serious problem that affects millions of people annually. Prophylaxis against (DVT) following major orthopaedic surgery can save life. Proper application of the prophylactic regimen by nursing and the interdisciplinary team can be a major key in affecting the outcome of the orthopaedic patient. Prevention of deep-vein thrombosis (DVT) and its complication, pulmonary embolism (PE), is a primary focus of the daily care of the postoperative orthopaedic patient. Compression stockings improve the return of blood from the veins back to the heart and reduce the occurrence of deep vein thrombosis as well. The aim of this study is to determine the effect of using elastic compression stockings in preventing deep vein thrombosis after hip surgery in orthopedic units at Zagazig university hospitals. The sample consists of 80 adult patients admitted to orthopaedic units at Zagazig University Hospitals. Patients who were scheduled for hip surgery and accepted to participate in the study were the subjects of the study. Both gender were included, Patients having the following criteria were excluded such as massive edema/swelling of leg, pulmonary edema or (cardiac failure), severe peripheral arterial disease, severe peripheral neuropathy, major leg deformity, and certain types of skin disease (e.g. weeping skin lesions/dermatitis). The selected sample was divided randomly into two equal groups (control group and study group) Significant changes were detected between the two groups. INTRODUCTION Deep vein thrombosis (DVT) is the formation of a blood clot, known as a thrombus in the deep leg vein. It is a very serious condition that can cause permanent damage to the leg, known as post-thrombotic syndrome, or a lifethreatening pulmonary embolism (PE). In the United States alone, 2.5 million new cases are diagnosed each year. DVT and PE are silent and difficult to detect by 857 Bull High Inst Public Health Vol.38 No.4 [2008] clinical examination, however, DVT rarely occurs in the absence of risk factors (1,2,3). It is a potentially deadly condition and it is a common complication in patients who are hospitalized or bed ridden, especially orthopaedic patients undergoing lower extremity surgery are at risk for deep venous thrombosis. The risk to patients is greatest for hip surgery and knee reconstruction, where DVT rates range from 45 to 70 percent (4). Deep vein thrombosis (DVT) has serious consequences, if the thrombus partially or completely blocks the flow of blood through the vein; blood begins to pool and build-up below the site. So chronic swelling and pain may develop. The valves in the blood vessels may be damaged leading to venous hypertension. A person's ability to live a full, active life may be impaired, If the thrombus breaks free and travels through the veins, it can reach the lungs, where it is called a pulmonary embolism (PE). A pulmonary embolism is a potentially fatal condition that can kill within hours (5). Several groups of patients at high risk for developing deep venous thrombosis, these include patients undergoing various types of surgery, orthopedic, gynecologic, urologic and neurosurgical. Of these groups, orthopaedic patients appear to be especially prone to thrombosis, particularly patients with hip replacement and knee reconstruction. Patients with various medical diseases, usually chronic, also at risk for thrombotic events, and obesity (6,8). The most common manifestations of the DVT in the leg are swelling and pain. Which caused by accumulation of blood that is unable to get past the clot in the vein and the resulting leakage of fluid from the blood into the muscle. Other symptoms as discoloration or redness of the affected area, tenderness and warmth of skin, and the calf or thigh may ache or squeeze it when you touch or move (6,7). Physical examination might also reveal Sherif & at el., 858 distention of collateral veins and a palpable cord if there is an associated superficial vein thrombosis. Homans's sign (calf pain upon sudden dorsiflexion of the foot) and Lowenberg's sign (calf pain in response to lower pressure than expected upon inflation of a sphygmomanometer cuff) are insensitive and nonspecific findings (7). Prevention of deep vein thrombosis is directed at preventing the stagnation of blood in the veins and to diminish the coagulation tendency of the blood (9). Nurses play the important role in prevention of deep vein thrombosis by helping patients to start early muscle activity. Most patients with total hip or knee replacement can get out of bed already the day after the operation day and attend physical and occupational therapy sessions. Simple leg lifts and active and passive ankle motions also increase blood flow through the leg veins plus wear and use of elastic compression stockings, because compression stockings attempt to prevent DVT by affecting the three etiological factors, venous stasis, vessel injury and coagulation (10). Elastic compression stockings assist the calf muscle pump and reduce venous hypertension and reflux, thereby reducing edema and improving tissue microcirculation and have more efficacies in early prevention of proximal DVT especially after orthopaedic surgery in addition to it is have proven efficacy in reducing risk of calf vein thrombosis and are particularly useful in moderate risk and high risk patients in who anticoagulation is contraindicated (11). From researcher clinical experience and empirical observation as a supervisor with students, it was found that postoperative orthopedic patients suffering from some complications especially deep vein thrombosis, so the current study implemented and used elastic stock as a method of decrease or prevention occurrence of deep vein thrombosis. 859 Bull High Inst Public Health Vol.38 No.4 [2008] Aim The aim of this study is to determine the effect of using elastic compression stockings in preventing deep vein thrombosis after hip surgery. Material and Methods: 1Material A. Design: Quasi experimental design was used. B. Settings: This study was conducted in the orthopedic departments at Zaggazig University hospitals. The setting is teaching hospitals which provide its services for delta region. C. Subjects: The sample included 80 adult patients admitted to orthopedic department at Zagazig University hospitals. Those patients who were scheduled for hip surgery and accepted to participate in the study were involved. Patients with any of the following disorders; massive edema/swelling of leg; pulmonary edema (cardiac failure); severe peripheral arterial disease; severe peripheral neuropathy; major leg deformity; certain types of skin disease (e.g. weeping skin lesions/dermatitis) were excluded, because of wearing elastic compression stock is contraindicated in those cases. Both genders were included. The selected sample was divided randomly into two equal groups, control group received only routine DVT prophylaxis from medications, early mobilization and exercise according hospital policy. The second group, study group received routine DVT prophylaxis plus wearing elastic compression stocking. D. Tools of the study: Two tools were used to collect data in this study Tool I: is structured questionnaire was developed by the researchers to collect the data and consisted of three parts: Part (1): It concerned with sociodemographic characteristics of the subjects such as age, gender, marital status, Sherif & at el., 860 educational level, and occupation. Part (2): It included data related to health history and health condition of the study subjects as, kind of surgery, history of regular intake of medications, signs and symptoms appeared on the subjects related to DVT and diagnostic studies for occurrence of DVT(6,7). Part (3): It concerned with assessment of risk factors for DVT and postoperative mobilization. Tool П: Elastic stockings compliance questionnaire sheet, it developed by researchers after reviewing the relevant literature and taking guidance of the experts in orthopedic surgical filed. This tool used to assess patient compliance for wearing elastic stoking including, postoperative day of start, number of days used, problem with use such as: pain; heat sensation; discomfort; itching; sore of the leg; and sore of the toes, satisfaction of use, and wear remittent. 2Methods • Official permission to conduct the study was taken from the hospitals responsible authorities after explanation of the aims of the study. • The tools were developed by researchers after reviewing relevant literatures (6, 7, 8). • A jury of 5 experts in the filed of nursing was done to ascertain the content validity of the tool, necessary modifications were carried out accordingly. • A pilot study was carried out on 10 patients were chosen randomly from selected hospital to ensure the clarity and applicability of the tools. • All participants (in control and study groups) were interviewed individually preoperative to explain the purpose of study and obtain their oral informed consent, and then the baseline data were collected using relevant tools 861 Bull High Inst Public Health Vol.38 No.4 [2008] • (Part 1, Part 2, and part 3) and explain for all patients to have a right to withdraw form the research at any time • The study group was exposed to educational and training session related to the importance of wearing elastic stock and proper technique of wearing elastic stock. • The patients were instructed to wear elastic stock before surgery until surgical day to improve acceptability of elastic stock usage. Also they were instructed to wear it immediately after operation and continued their use until they became freely mobile or released

journal of high institute of public health

Effect of Using Elastic Compression Stocking in Prevention of Deep Vein Thrombosis after Hip Surgery in Orthopedic Units at Zagazig University Hospitals