TNF inhibitor induced alopecia: an unusual form of psoriasiform alopecia that breaks the Renbök mold.

TNF-α-inhibitors are known to induce skin adverseeffects including psoriasis and alopecia areata. Here, wedescribe a unique pattern of hair loss that has psoriaticand alopecia areata-like features. Diagnosis requiresclinical-pathologic correlation and is supportedby increased catagen/telogen hairs, psoriasiformepidermal hyperplasia, perifollicular lymphocyticinfiltrate, and the presence of eosinophils and plasmacells. Although there are no treatment consensusguidelines, management options include stoppingtherapy, switching to a different TNF-α inhibitor orustekinumab (in severe cases), or continuing TNF-αinhibitor therapy with addition of topical, intralesional,or systemic immunosuppressants.

Geriatric dermatology: Part I. Geriatric pharmacology for the dermatologist.

Issues related to prescribing dermatologic drugs in the elderly are less recognized than age-related skin findings. This is related in part to the lack of a standardized residency training curriculum in geriatric dermatology. As the number of elderly patients rises in the United States, drug-related iatrogenic complications will become increasingly important. This review discusses age-related changes in pharmacokinetics and pharmacodynamics of common dermatologic drugs. These changes include volume of distribution, renal function, liver toxicity from interactions of commonly prescribed drugs, and medications that can decompensate cognition in the older patient population. We outline seven prescribing principles related to older dermatology patients, including useful strategies to reduce polypharmacy and improve drug adherence, using an evidence-based approach whenever possible.

Geriatric dermatology: Part II. Risk factors and cutaneous signs of elder mistreatment for the dermatologist.

Cutaneous signs may be the most visible hint of elder mistreatment. Dermatologists are in a unique position to recognize and report physical abuse and neglect in the older patient population. In this review, we describe the scope and impact, risk factors, cutaneous signs, and appropriate responses to suspected elder mistreatment. There is a critical need for additional evidence to inform clinical practice in the field of elder abuse and neglect. Recognition and reporting of suspected elder mistreatment by the dermatologist can be life-saving for the older patient.

Generalized Cryptococcus albidus in an immunosuppressed patient with palmopustular psoriasis.

Cryptococcal infection is relatively uncommon, except among immunocompromised individuals. The most common human pathogenic species is Cryptococcus neoformans. Virtually all organs can be affected, particularly the central nervous and pulmonary systems. The prototypical manifestations of cutaneous cryptococcal infection include generalized papules, periorificial acneiform pustules, and molluscumlike vesicles on the upper body. We describe an unusual case of Cryptococcus albidus infection presenting atypically with generalized hemorrhagic plaques. Furthermore, we review the literature on diagnostic evaluation and treatment.

Adequacy of dermatology and ob-gyn graduate medical education for inflammatory vulvovaginal skin disease: A nationwide needs assessment survey.

BACKGROUND: Many patients with inflammatory vulvovaginal skin diseases, such as lichen planus and lichen sclerosus, experience a delay in diagnosis and lack of appropriate treatment. Unfortunately, patients experience significant morbidity with these conditions. OBJECTIVE: The aim of this study was to assess the adequacy of training in vulvar dermatoses for dermatology and obstetrics-gynecology residents (in the United States), with a secondary goal of identifying the most ideal modality to broadly reach these residents with high quality instruction. METHODS: We created a survey with questions relating to attitudes about training in vulvovaginal disease, quantity of current education on the subject, and opinions on ways to improve training. The survey was distributed to obstetrics-gynecology and dermatology residents and program directors nationwide. RESULTS: Most respondents reported that training was not adequate in this area and that additional education was needed. CONCLUSION: We propose that online, interactive, case-based learning modules, created by vulvovaginal experts, could help improve graduate medical education and lead to better patient outcomes.

Is there a relationship between excessive drinking and functional impairment in older persons?

OBJECTIVES: To investigate the relationship between (1) two thresholds of excessive alcohol drinking, (2) binge drinking, and (3) impairments in functional status in older drinkers. DESIGN: Cross-sectional study. SETTING: Ten internal medicine practices affiliated with an academic medical center. PARTICIPANTS: One hundred sixty-one persons aged 60 and older who reported drinking one or more drinks in the previous 3 months. MEASUREMENTS: Two commonly used thresholds of excessive drinking: (1) eight to 14 drinks per week for women and men (lower threshold) and (2) more than 14 drinks per week for women and men (higher threshold); a measure of binge drinking (> or =3 drinks per occasion for women or > or =4 drinks per occasion for men); and self-reported instrumental activities of daily living (IADLs) and advanced activities of daily living (AADLs). RESULTS: Compared with older persons consuming seven or fewer drinks per week, those exceeding the higher threshold of excessive drinking were more likely to have impairments in IADLs (adjusted odds ratio (AOR) = 8.4) and, to a lesser extent, AADLs (AOR = 3.7); those exceeding the lower threshold were more likely to have impairments in IADLs (AOR 5 6.0) but not in AADLs (AOR = 1.7). Binge drinkers were also more likely to have impairments in IADLs (AOR = 3.0) but not in AADLs (AOR = 1.5). CONCLUSIONS: In this group of older men and women, drinking more than seven drinks per week was associated with impairments in IADLs and, to a lesser extent, AADLs. Drinking more than three drinks per occasion was associated with impairments in IADLs.

Vitamin B(12) deficiency and incontinence: is there an association?

BACKGROUND: This study investigated the relationship between B(12) (cobalamin) levels and incontinence in older outpatients using secondary data analysis. METHODS: Between 1991 and 1999, there were 929 patients (258 men and 671 women) for whom urinary incontinence (UI), fecal incontinence (FI), and B(12) were prospectively recorded. Covariates included race, gender, age, medications, Mini-Mental State Examination, modified illness rating, and instrumental activities of daily living (IADLs). RESULTS: Some form of incontinence (UI or FI or both) was found in 41% of subjects, isolated UI in 34%, double incontinence (DI) in 12%, and isolated FI in 4%. Having UI increased the risk of also having FI (p <.0001). Serum B(12) levels of 300 pg/ml or less were not predictive of isolated UI or isolated FI. However, in logistic regression, DI was predicted by B(12) (odds ratio [OR] = 2.113, p =.0094), IADLs (OR = 0.810, p <.0001), cathartics/laxative use (OR = 1.902, p =.126), and diuretic use (OR = 2.226, p =.006). Considering isolated UI in women, higher IADLs reduced risk of UI (OR = 0.956, p =.002), while diuretics (OR = 1.481, p =.041) and antihistamines (OR = 1.909, p =.046) both increased risk of UI. In men, only use of anticonvulsant medications (OR = 4.529, p =.023) increased risk of isolated UI. Greater physical illness in both genders increased risk of isolated FI (OR = 1.204, p =.006). CONCLUSIONS: These findings suggest that serum B(12) at levels of 300 pg/ml or less are not associated with isolated UI or isolated FI but may play a role in DI. A possible association of low B(12) levels with DI is intriguing because of the implications for treatment and prevention. More immediately, medication side effects should be considered when evaluating this problem.

Geriatric dermatology review: Major changes in skin function in older patients and their contribution to common clinical challenges.

There is a paucity of data to guide evidence-based treatment decisions in managing older dermatologic patients, in part because of the frequent exclusion of older adults from clinical trials. Hence, we provide a comprehensive review of important conditions in geriatric dermatology, or "dermatogeriatrics." It is our hope the field of "dermatogeriatrics" will become more evidence-based and recognized as a field in its own right so that we can better meet the needs of our growing numbers of older patients, now and in the future.

Prospective study of survival outcomes in Non-Hodgkin's lymphoma patients with rheumatoid arthritis.

PURPOSE: Although preliminary studies suggest that non-Hodgkin's lymphoma (NHL) complicating rheumatoid arthritis (RA) may be a clinically distinct entity compared with that occurring in the general population, studies examining the impact of antecedent RA on survival are limited. In this prospective study, we examined the association of RA with survival in patients with NHL. PATIENTS AND METHODS: Using two large lymphoma registries, we identified patients with evidence of RA preceding NHL. Survival in RA patients was compared with that of controls using proportional hazards regression, adjusting for the effects of age, sex, lymphoma diagnosis-to-treatment lag time, calendar year, International Prognostic Index score, and NHL grade. RESULTS: The frequency of NHL subtypes was similar in RA patients (n = 65) and controls (n = 1,530). Compared with controls, RA patients with NHL had similar overall survival (hazard ratio [HR] = 0.95; 95% CI, 0.70 to 1.30) but were at lower risk of lymphoma progression or relapse (HR = 0.41; 95% CI, 0.25 to 0.68) or death related to lymphoma or its treatment (HR = 0.60; 95% CI, 0.37 to 0.98), but were more than twice as likely to die from causes unrelated to lymphoma (HR = 2.16; 95% CI, 1.33 to 3.50). CONCLUSION: RA is associated with improved NHL-related outcomes, including a 40% reduced risk of death occurring as a result of lymphoma or its treatment and approximately a 60% lower risk of lymphoma relapse or progression compared with non-RA controls. However, the survival advantage gained in RA from the acquisition of lymphomas with favorable prognoses is negated through an increased mortality from other comorbid conditions.