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Related Concept Videos

Hand hygiene01:23

Hand hygiene

Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Asepsis01:28

Asepsis

The condition of being free from disease-causing living pathogens is asepsis. Aseptic techniques include a set of standard practices to achieve asepsis. An example is the regular environmental cleaning of all parts of the healthcare facility and hand hygiene at home before preparing or eating food. Medical and surgical asepsis in healthcare practice protects patients from harmful pathogens, minimizes the risk of contamination of susceptible sites, and reduces the risk of infection transmission.
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...

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Related Experiment Video

Updated: Jul 12, 2026

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection
05:32

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Published on: September 21, 2015

Antibiotic prophylaxis in clean general surgery.

Maqbool Ahmad1, Imran Asghar, Safdar Abbas

  • 1Department of Surgery, Combined Military Hospital, Multan.

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
|September 6, 2007
PubMed
Summary

Prophylactic antibiotics are unnecessary for clean, elective surgeries without implants. This study found no significant difference in surgical site infection rates between patients who received antibiotics and those who did not.

Related Experiment Videos

Last Updated: Jul 12, 2026

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection
05:32

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection

Published on: September 21, 2015

Area of Science:

  • General Surgery
  • Infectious Disease Prevention

Background:

  • Surgical site infections (SSIs) are a significant concern in healthcare settings.
  • The role of prophylactic antibiotics in preventing SSIs in clean surgical cases is debated.
  • Current practices often include antibiotic prophylaxis, even in low-risk procedures.

Purpose of the Study:

  • To determine the incidence of surgical site infection in clean general surgery cases.
  • To evaluate the necessity of prophylactic antibiotics in these specific cases.

Main Methods:

  • A comparative study design was employed.
  • 124 clean surgical cases without antibiotic prophylaxis were compared to a similar number of cases who received antibiotics.
  • Data were collected from July 2003 to December 2004 at Combined Military Hospital, Pano Aqil Cantonment.
  • Statistical analysis included Chi-square and student's t-test using SPSS version 10.0.

Main Results:

  • The overall incidence of surgical site infection was low, with only one case (0.8%) in each group.
  • Hernia repair was the most frequent operation in both groups.
  • Statistical analysis showed no significant association between antibiotic administration and the occurrence of wound infection (p > 0.25).

Conclusions:

  • Prophylactic antibiotic use is not necessary for clean, elective surgical cases that do not involve implants.
  • Omitting prophylactic antibiotics in such cases does not increase the risk of surgical site infection.
  • This finding supports a more judicious use of antibiotics, potentially reducing costs and antimicrobial resistance.