Analrandkarzinom bei Rezidivrektumprolaps

Surgery for third degree rectal prolapse and its sequelae in the elderly still represents a challenge. We report the case of a 92-year-old patient with a history of recurrent third degree rectal prolapse of at least 2?years?? standing. The patient had already had abdominal rectopexy for the same disease 16 years previously. In addition, she now suffered a large perianal ulcer. The patient underwent abdominal rectopexy and biopsy from the ulcer. The histology from the ulcer margin revealed a squamous cell anal cancer. In conclusion, we postulate that the anal cancer can be considered as a consequence of the long-standing rectal prolapse. The patient had previously been informed by her family practitioner that the prolapse could not be operated due to her advanced age. This case highlights that a third degree rectal prolapse should be operated regardless of age in order to avoid late sequelae.     

Adenosine bronchial provocation with computerized wheeze detection in young infants with prolonged cough: correlation with long-term follow-up

BACKGROUND: Chronic cough in babies is often associated with bronchial hyperreactivity (BHR). The objective documentation of BHR in babies is difficult, and acoustic methods have been described (provocative concentration of a substance causing wheeze) for conducting bronchial provocation tests (BPTs). We conducted a study to evaluate automatic computerized wheeze detection (CWD) in determining BHR in young infants with prolonged cough, and its correlation with the subsequent development of wheezing. METHODS: Infants aged < 24 months with prolonged cough (ie, > 2 months) underwent acoustic BPTs with the response determined by CWD and auscultation by a physician. Telephone interviews with parents were conducted after 1 month and yearly for the next 3 years. RESULTS: A total of 28 infants who were 4 to 24 months old with prolonged cough were included in the study. Twenty of these infants (71.4%) had BHR as determined by a positive acoustic BPT result. In 11 of these 20 tests, the CWD occurred earlier, and in 9 tests it occurred at the same step as auscultation by a physician. Rhonchi or whistles often preceded wheezes. Seventeen of the 20 patients with BHR completed 3 years of follow-up. Of these, 14 had recurrent episodes of wheezing and shortness of breath, and 3 were well. Six of the eight adenosine-negative patients completed 3 years of follow-up and had no symptoms of BHR. CONCLUSIONS: Acoustic BPT is a technically feasible test for the detection of BHR in young infants. CWD provides an earlier detection of wheeze than stethoscope auscultation. In our group of infants, a positive acoustic BPT result had high correlation with symptoms compatible with BHR over the next 3 years.     

Campylobacter enteritis: clinical and epidemiologic features.

Campylobacter fetus subspecies (ssp.) jejuni has been recently recognized to cause diarrheal disease in man. To assess its importance as an enteric pathogen, we prospectively studied 514 patients with diarrhea. Campylobacter fetus ssp. jejuni was isolated from the feces of 26 patients (5%) and seven of 11 of their symptomatic household contacts. This organism was isolated from the feces of only one of 18 asymptomatic household contacts and not at all from 157 other healthy persons. Seventeen of 20 patients from whom C. fetus ssp. jejuni was isolated from fecal culture showed at least a fourfold rise in specific IgG titers. Review of 35 cases of campylobacter enteritis identified a typical clinical syndrome with acute onset of diarrhea, abdominal pain, fever, and constitutional symptoms. Stool examination revealed blood in 60% and polymorphonuclear leukocytes in 78% of patients. Epidemiologic investigation strongly suggested an external source for the infection in 22 of 35 patients.     

Update in Outpatient General Internal Medicine: Practice-Changing Evidence Published in 2020

In a time of rapidly shifting evidence-based medicine, it is challenging to stay informed of research that modifies clinical practice. To enhance knowledge of practice-changing literature, a group of 7 internists reviewed titles and abstracts in 7 internal medicine journals with the highest impact factors and relevance to outpatient general internal medicine. Coronavirus disease-19 research was purposely excluded to highlight practice changes beyond the pandemic. New England Journal of Medicine (NEJM), The Lancet, Annals of Internal Medicine, Journal of the American Medical Association (JAMA), JAMA Internal Medicine, British Medical Journal (BMJ), and Public Library of Science (PLoS) Medicine were reviewed. The following collections of article synopses and databases were also reviewed: American College of Physicians Journal Club, NEJM Journal Watch, BMJ Evidence-Based Medicine, McMaster/DynaMed Evidence Alerts, and Cochrane Reviews. A modified Delphi method was used to gain consensus based on relevance to outpatient internal medicine, impact on practice, and strength of evidence. Clusters of articles pertaining to the same topic were considered together. In total, 7 practice-changing articles were included.     

Use of Mental Health Services by Adolescents After Traumatic Brain Injury: A Secondary Analysis of a Randomized Controlled Trial

Background

Mental health problems are common after pediatric traumatic brain injury (TBI). Many patients in need of mental health services do not receive them, but studies have not consistently used prospective and objective methods or followed samples for more than 1 year.

Rivaroxaban versus standard anticoagulation for acute venous thromboembolism in childhood. Design of the EINSTEIN-Jr phase III study

Background

Venous thromboembolism (VTE) is a relatively rare condition in childhood with treatment mainly based on extrapolation from studies in adults. Therefore, clinical trials of anticoagulation in children require novel approaches to deal with numerous challenges. The EINSTEIN-Jr program identified pediatric rivaroxaban regimens commencing with in vitro dose finding studies followed by evaluation of children of different ages through phase I and II studies using extensive modeling to determine bodyweight-related doses. Use of this approach resulted in drug exposure similar to that observed in young adults treated with rivaroxaban 20?mg once-daily.

Methods

EINSTEIN-Jr phase III is a randomized, open-label, study comparing the efficacy and safety of rivaroxaban 20?mg-equivalent dose regimens with those of standard anticoagulation for the treatment of any types of acute VTE in children aged 0–18?years.A total of approximately 500 children are expected to be included during the 4-year study window. Flexibility of treatment duration is allowed with study treatment to be given for 3?months with the option to continue treatment in 3-month increments, up to a total of 12?months. However, based on most common current practice, children younger than 2?years with catheter-related thrombosis will have a main treatment period of 1?month with the option to prolong treatment in 1-month increments, up to a total of 3?months.

Conclusions

EINSTEIN-Jr will compare previously established 20?mg-equivalent rivaroxaban dosing regimens with standard anticoagulation for the treatment of VTE in children. Demonstration of similarity of disease, as well as equivalent rivaroxaban exposure and exposure-response will enable extrapolation of efficacy from adult trials, which is critical given the challenges of enrollment in pediatric anticoagulation trials.

Trial registration

Clinicaltrials.gov NCT02234843, registered on 9 September 2014.

     

Effects of a Brief Case Management Intervention Linking People With HIV to Oral Health Care: Project SMILE

Objectives. Although people with HIV experience significant oral health problems, many consistently identify oral health as an unmet health care need. We conducted a randomized controlled trial to evaluate the impact of a dental case management intervention on dental care use.Methods. We evaluated the intervention according to self-reported dental care use at 6-, 12-, and 18-month follow-ups. Multivariable logistic models with generalized estimating equations were used to assess the effects of the intervention over time.Results. The odds of having a dental care visit were about twice as high in the intervention group as in the standard care group at 6 months (adjusted odds ratio [OR] = 2.52; 95% confidence interval [CI] = 1.58, 4.08) and 12 months (adjusted OR = 1.98; 95% CI = 1.17, 3.35), but the odds were comparable in the 2 groups by 18 months (adjusted OR = 1.07; 95% CI = 0.62, 1.86). Factors significantly associated with having a dental care visit included frequent physician visits and dental care referrals.Conclusions. We demonstrated that a dental case management intervention targeting people with HIV was efficacious but not sustainable over time. Barriers not addressed in the intervention must be considered to sustain its use over time.In the era of antiretroviral therapy, people with HIV are living longer and the treatment of associated medical and oral manifestations of the disease has shifted to a chronic disease model.1 Previous studies have shown that a person living with HIV/AIDS is more likely than a person without the disease to experience oral health problems.2–5 Furthermore, the oral health problems of individuals with HIV can be more severe and difficult to treat than those of the general population and may also contribute to the onset of opportunistic infections.5The oral health complications associated with HIV are well documented,2–6 and oral manifestations are increasingly being recognized as markers for monitoring treatment efficacy and predicting treatment failure.7 Oral manifestations, including Kaposi’s sarcoma, necrotizing ulcerative periodontitis, oral hairy leukoplakia, and candidiasis, may be present in up to 50% of people with HIV and 80% of people diagnosed with AIDS,5,6 and may predict low CD4 counts.8 In addition, individuals living with HIV/AIDS may experience difficulty in maintaining adequate salivary flow, which affects chewing, swallowing, and the ability to take medication.4 Chronic use of highly active antiretroviral therapy can also contribute to diminished salivary flow as well as an increased risk of oral candidiasis and oral hairy leukoplakia.9Throughout the 1990s, a series of study findings highlighted the unmet needs for dental care among people with HIV infection.10–14 This gap in oral health care services was corroborated by findings from the oral health component of the HIV Cost and Services Utilization Study,15 which demonstrated that unmet dental needs were twice as common as unmet medical needs among HIV-positive adults16,17 and led to a national call to action to improve access to oral health care.18 That study also showed that approximately half of people living with HIV had dental insurance, and those without dental insurance had greater unmet needs for dental services.17,19,20Recently published findings suggest that an unmet need still persists. One example is an initiative, funded by the Health Resources and Services Administration, that included 2469 people living with HIV who had not received dental care during the preceding year. Nearly half of these individuals (48%) reported an unmet dental need since their HIV diagnosis, 52% had not seen a dentist in more than 2 years, and 63% rated the health of their teeth and gums as fair or poor.21,22 An earlier investigation involving baseline data from the study presented here showed that oral health problems and symptoms were very prevalent among our study population, with 63% of participants having experienced an oral health impact very often or fairly often in the preceding 4 weeks.23Barriers to dental care use among individuals living with HIV include fear of dental care, HIV-specific stigma, fear of disclosing their HIV status to health care providers, perceived cost barriers, and poor adherence to medical guidance.20,22,24–31 Compounding patient access barriers, dental care providers may be reluctant to treat patients with HIV owing to fears of HIV transmission and associated stigma.32–36Previous research conducted in Florida revealed that more than one third of people with HIV do not discuss oral health with their primary care providers.37 Although clinical guidelines recommend that HIV care providers examine the oral cavity during initial and interim physical examinations of people living with HIV, this still may not be a regular clinical practice.37 To address underuse of oral health care services among individuals with HIV, we evaluated the efficacy of an intervention that linked individuals to dental care. The sample comprised a population of HIV-positive individuals in south Florida who had received HIV primary care but had not received oral health services in the preceding 12 months.     

The promises and limitations of gender-transformative health programming with men: critical reflections from the field

Since the 1994 International Conference on Population and Development, researchers and practitioners have engaged in a series of efforts to shift health programming with men from being gender-neutral to being more gender-sensitive and gender-transformative. Efforts in this latter category have been increasingly utilised, particularly in the last decade, and attempt to transform gender relations to be more equitable in the name of improved health outcomes for both women and men. We begin by assessing the conceptual progression of social science contributions to gender-transformative health programming with men. Next, we briefly assess the empirical evidence from gender-transformative health interventions with men. Finally, we examine some of the challenges and limitations of gender-transformative health programmes and make recommendations for future work in this thriving interdisciplinary area of study.     

Implementing Adolescent Screening,Brief Intervention,and Referral to Treatment (SBIRT) Education in a Pediatric Residency Curriculum

Background: Screening, brief intervention, and referral to treatment (SBIRT) is recommended as part of routine health care for adolescents as well as adults. In an effort to promote universal SBIRT, the Substance Abuse and Mental Health Services Administration awarded funding to residency programs to develop and implement SBIRT education and training. Our project focused on creating scientifically based, developmentally appropriate strategies and teaching materials for the adolescent age range. This paper describes curriculum development and implementation and presents evaluation data. Methods: Pediatric and child psychiatry residents were trained. The training consisted of 4 activities: (1) case-based teaching modules, (2) role-play of motivational interviewing and brief interventions, (3) mock interviews with trained adolescents, and (4) supervised “hands-on” screening and brief interventions. Main outcome measures included trainee satisfaction, and SBIRT knowledge, perceived self-efficacy, and self- and observer report of use of the SBIRT algorithm. Results: Among 150 total participants completing the SBIRT training modules, nearly all (92.3%) were satisfied/very satisfied with the training modules. Knowledge accuracy immediately post training was high, but declined significantly by the end of the first residency year, with little change across subsequent years of residency. Confidence ratings also declined over time. Use of the SBIRT algorithm during the Adolescent Medicine rotation was high according to trainee self- and faculty observer report. Conclusions: We found evidence of training satisfaction, increased confidence in talking to adolescents about substance use, and widespread use of recommended practices immediately following training. Use of a highly structured algorithm to guide practice, and simple, highly structured brief interventions was a successful training approach, as residents self-reported accurate use of the SBIRT algorithm immediately after training. Knowledge and self-confidence declined over time. It is possible that “booster” sessions and ongoing opportunities to review materials could help residents retain knowledge and skills.