Archive for the ‘Mayo Clinic Proceedings’ Category

Outbreaks of Infections Associated With Drug Diversion by US Health Care Personnel

June 5, 2014 Comments off

Outbreaks of Infections Associated With Drug Diversion by US Health Care Personnel (PDF)
Source: Mayo Clinic Proceedings

To summarize available information about outbreaks of infections stemming from drug diversion in US health care settings and describe recommended protocols and public health actions.

Patients and Methods
We reviewed records at the Centers for Disease Control and Prevention related to outbreaks of infections from drug diversion by health care personnel in US health care settings from January 1, 2000, through December 31, 2013. Searches of the medical literature published during the same period were also conducted using PubMed. Information compiled included health care setting(s), infection type(s), specialty of the implicated health care professional, implicated medication(s), mechanism(s) of diversion, number of infected patients, number of patients with potential exposure to blood-borne pathogens, and resolution of the investigation.

We identified 6 outbreaks over a 10-year period beginning in 2004; all occurred in hospital settings. Implicated health care professionals included 3 technicians and 3 nurses, one of whom was a nurse anesthetist. The mechanism by which infections were spread was tampering with injectable controlled substances. Two outbreaks involved tampering with opioids administered via patient-controlled analgesia pumps and resulted in gram-negative bacteremia in 34 patients. The remaining 4 outbreaks involved tampering with syringes or vials containing fentanyl; hepatitis C virus infection was transmitted to 84 patients. In each of these outbreaks, the implicated health care professional was infected with hepatitis C virus and served as the source; nearly 30,000 patients were potentially exposed to blood-borne pathogens and targeted for notification advising testing.

These outbreaks revealed gaps in prevention, detection, and response to drug diversion in US health care facilities. Drug diversion is best prevented by health care facilities having strong narcotics security measures and active monitoring systems. Appropriate response includes assessment of harm to patients, consultation with public health officials when tampering with injectable medication is suspected, and prompt reporting to enforcement agencies.

See also press release: CDC Report: Patients Harmed After Health Care Providers Steal Patients’ Drugs

Circumcision Rates in the United States: Rising or Falling? What Effect Might the New Affirmative Pediatric Policy Statement Have?

April 7, 2014 Comments off

Circumcision Rates in the United States: Rising or Falling? What Effect Might the New Affirmative Pediatric Policy Statement Have?
Source: Mayo Clinic Proceedings

The objective of this review was to assess the trend in the US male circumcision rate and the impact that the affirmative 2012 American Academy of Pediatrics policy statement might have on neonatal circumcision practice. We searched PubMed for the term circumcision to retrieve relevant articles. This review was prompted by a recent report by the Centers for Disease Control and Prevention that found a slight increase, from 79% to 81%, in the prevalence of circumcision in males aged 14 to 59 years during the past decade. There were racial and ethnic disparities, with prevalence rising to 91% in white, 76% in black, and 44% in Hispanic males. Because data on neonatal circumcision are equivocal, we undertook a critical analysis of hospital discharge data. After correction for underreporting, we found that the percentage had declined from 83% in the 1960s to 77% by 2010. A risk-benefit analysis of conditions that neonatal circumcision protects against revealed that benefits exceed risks by at least 100 to 1 and that over their lifetime, half of uncircumcised males will require treatment for a medical condition associated with retention of the foreskin. Other analyses show that neonatal male circumcision is cost-effective for disease prevention. The benefits of circumcision begin in the neonatal period by protection against infections that can damage the pediatric kidney. Given the substantial risk of adverse conditions and disease, some argue that failure to circumcise a baby boy may be unethical because it diminishes his right to good health. There is no long-term adverse effect of neonatal circumcision on sexual function or pleasure. The affirmative 2012 American Academy of Pediatrics policy supports parental education about, access to, and insurance and Medicaid coverage for elective infant circumcision. As with vaccination, circumcision of newborn boys should be part of public health policies. Campaigns should prioritize population subgroups with lower circumcision prevalence and a higher burden of diseases that can be ameliorated by circumcision.

See: Call for circumcision gets a boost from experts (Science Daily)

Systematic Analysis Underlying the Quality of the Scientific Evidence and Conflicts of Interest in Interventional Medicine Subspecialty Guidelines

January 20, 2014 Comments off

Systematic Analysis Underlying the Quality of the Scientific Evidence and Conflicts of Interest in Interventional Medicine Subspecialty Guidelines (PDF)
Source: Mayo Clinic Proceedings

To determine the validity of guidelines published by interventional medical societies.

We reviewed the interventional medicine subspecialty society websites of the American Association for Bronchology and Interventional Pulmonology (AABIP), American Society of Diagnostic and Interventional Nephrology (ASDIN), American Society for Gastrointestinal Endoscopy (ASGE), and Society for Cardiovascular Angiography and Interventions (SCAI) as of November 15, 2012, for published interventional guidelines. The study was performed between November 15, 2012, and January 1, 2013. The AABIP did not publish guidelines, so American Thoracic Society and American College of Chest Physicians guidelines were reviewed. All the guidelines were reviewed for graded levels of evidence, methods used to grade the evidence, and disclosures of conflicts of interest (COIs).

Of 153 interventional guidelines evaluated, 4 were duplicates. Forty-six percent of guidelines (69 of 149) graded the quality of evidence using 7 different methods. The ASGE graded 71% of guidelines (46 of 65) compared with 29% (23 of 78) by the SCAI and 0 by the ASDIN (n=4) and the pulmonary societies (n=2). Of the 3425 recommendations reviewed, 11% (n=364) were supported by level A, 42% (n=1432) by level B, and 48% (n=1629) by level C. The mean age of the guidelines was 5.2 years. Additionally, 62% of the guidelines (92 of 149) failed to comment on COIs; when disclosed, 91% of guidelines (52 of 57) reported COIs. In total, 1827 COIs were reported by 45% of the authors (317 of 697), averaging 5.8 COIs per author.

Most of the interventional guidelines failed to grade the evidence. When present, most guidelines used lower-quality evidence. Furthermore, most guidelines failed to disclose COIs. When commented on, numerous COIs were present. Future guidelines should clearly state the quality of evidence, use a standard grading system, be transparent regarding potential biases, and provide frequent updates.

See: Most Practice Guideline Recommendations Based On Less-Than-Ideal Quality of Evidence (Science Daily)

A Profile of Pedophilia: Definition, Characteristics of Offenders, Recidivism, Treatment Outcomes, and Forensic Issues

March 15, 2011 Comments off

A Profile of Pedophilia: Definition, Characteristics of Offenders, Recidivism, Treatment Outcomes, and Forensic Issues
Source: Mayo Clinic Proceedings

Pedophilia has become a topic of increased interest, awareness, and concern for both the medical community and the public at large. Increased media exposure, new sexual offender disclosure laws, Web sites that list the names and addresses of convicted sexual offenders, politicians taking a “get tough” stance on sexual offenders, and increased investigations of sexual acts with children have increased public awareness about pedophilia. Because of this increased awareness, it is important for physicians to understand pedophilia, its rate of occurrence, and the characteristics of pedophiles and sexually abused children. In this article, we address research that defines the various types and categories of pedophilia, review available federal data on child molestation and pornography, and briefly discuss the theories on what makes an individual develop a sexual orientation toward children. This article also examines how researchers determine if someone is a pedophile, potential treatments for pedophiles and sexually abused children, the risk of additional sexual offenses, the effect of mandatory reporting laws on both physicians and pedophiles, and limitations of the current pedophilic literature.