Serologic Responses following a Single Dose of SARS-Cov-2 Vaccination in Allogeneic Stem Cell Transplantation Recipients

Immunocompromised individuals were not included in formal trials of SARS-CoV-2 mRNA vaccines. Subsequent studies in patients with hematologic malignancies and solid organ transplantation recipients suggest inferior responses to vaccination. We determined antibody responses to a single dose of vaccines in one of the most vulnerable patient groups, allogeneic hematopoietic cell transplantation (allo-HCT) recipients. Pfizer-BioNTech (PB) or AstraZeneca (AZ) SARS-CoV-2 vaccines were administered at least 3 months post-transplantation to 55 adult allo-HCT recipients. We found that older age and concurrent use of immunosuppressive medications were significantly associated with lack of antibody response to vaccination. Only 21% of patients on systemic immunosuppression mounted a response, compared with 58% of patients not on immunosuppression (P = .006). We also show that responses to the AZ vaccine may be superior to responses to the PB vaccine in this cohort. These findings highlight the need for novel immunogenic vaccine formulations and schedules in these highest-risk patients, as well as continued public healthy safety measures to protect the most vulnerable members of our society.

Pain Intensity and Misconceptions Among Hospice Patients With Cancer and Their Caregivers: Status After 2 Decades

There is little evidence about barriers to pain management or their relationships with pain outcomes of hospice patients with cancer. The purpose of the study was to determine the barriers reported by hospice patients with cancer and their caregivers and the relationships with demographic characteristics and the patients’ pain. In this cross-sectional study, we used selected baseline data from an ongoing randomized clinical trial of patient and lay caregiver dyads receiving home-level hospice care. Participants used an Internet-enabled tablet to complete the valid, reliable measures of pain intensity, pain management barriers (Barriers Questionnaire 13 items [BQ-13]), and demographic characteristics. The responses indicate that the 2 areas of highest concern (mean scores >3) to both patients and caregivers were “pain means disease progression” and “constipation.” Additionally, 3 other areas of highest concern (mean scores >3) to caregivers were “addiction” pain medicine causing “one to do embarrassing things” and “confusion.” The mean BQ-13 scores ranged from 0.2 to 4.9 and averaged 2.6 ± 0.9 for the patients and ranged from 0.5 to 4.7 and averaged 2.7 ± 0.9 for the caregivers. Mean barrier scores remain high and were not different between patients and their caregivers or significantly related to the patients’ pain intensity. However, there were differences in race, ethnic, and hospice setting in the barrier scores. Patients with Hispanic heritage reported higher barrier scores than non-Hispanic patients. Together, these findings not only support prior research findings but also contribute new insights about pain intensity and pain barriers that are relevant to hospices serving minorities with cancer.

Vitamin d in the general population of young adults with autism in the faroe islands

Vitamin D deficiency has been proposed as a possible risk factor for developing autism spectrum disorder (ASD). 25-Hydroxyvitamin D₃ (25(OH)D₃) levels were examined in a cross-sectional population-based study in the Faroe Islands. The case group consisting of a total population cohort of 40 individuals with ASD (aged 15–24 years) had significantly lower 25(OH)D₃ than their 62 typically-developing siblings and their 77 parents, and also significantly lower than 40 healthy age and gender matched comparisons. There was a trend for males having lower 25(OH)D₃ than females. Effects of age, month/season of birth, IQ, various subcategories of ASD and Autism Diagnostic Observation Schedule score were also investigated, however, no association was found. The very low 25(OH)D₃ in the ASD group suggests some underlying pathogenic mechanism.

Media reports of rural health and safety: a review of articles published in The Land newspaper

The Land is one of the main newspapers that service Australia's rural community. A content analysis of reports on health issues in The Land was undertaken for the period April 1998 to October 1999 (76 editions, 10 336 pages). Fifty-four articles were published, with most being about causes of farm injury. Very few articles concerning non-injury health issues facing rural residents were published. People working in health promotion should consider The Land to be an under-utilised vehicle for news and commentary on rural health and safety issues.

The "concerned other" call: using family links and networks to overcome resistance to addiction treatment

Untreated chemical dependency costs the United States over $165 billion annually. Meanwhile, treatment offsets these costs by a ratio of $7 saved for every $1 spent. But the vast majority of chemically dependent people (CDPs) remain uninvolved in either treatment or self-help groups. It is therefore imperative that more effective ways be developed for therapeutically engaging them. One avenue is to maximize the opportunity presented when a "concerned other" (CO) person-such as a family member, friend, coworker, or clergy member-contacts a treatment agency to get help for a CDP. This paper provides a method for handling such calls. Specific guidelines are presented as to (a) the kind of information to b e gathered, (b) procedures to be followed, and (c) options to be offered toward mobilizing the CO and other family/social network members in successfully effecting CDP treatment engagement.

The ARISE Intervention. Using family and network links to engage addicted persons in treatment

An alternative method to the Johnson Institute's "Intervention" is presented which, while incorporating many of Johnson's innovations, is, additionally: (a) less confrontative, thereby avoiding the reactivity in clients and family members that such confrontational approaches have tended to evoke; (b) takes into account both the needs of the chemically dependent person as well as the needs of the larger family and network system; and (c) aimed toward enrolling substance abusers in outpatient (as well as inpatient) treatment, thus placing it more in line with managed care priorities. Principles for treatment engagement are presented, accompanied by case examples. The approach is part of a more comprehensive model designed to maximize successful engagement with a minimum amount of professional time and effort.

Cathepsin D expression detected by immunohistochemistry has independent prognostic value in axillary node-negative breast cancer

PURPOSE

Increased expression of the lysosomal protease cathepsin D (CD) has been implicated in the metastatic progression of breast cancer. This study was designed to determine the prognostic significance of CD expression in axillary node-negative (ANN) breast cancer. The relationship of CD expression and onset of soft tissue recurrences and visceral metastatases was also studied.

PATIENTS AND METHODS

We analyzed a population-based group of 262 ANN breast cancer patients, none of whom had received any adjuvant chemotherapy or endocrine therapy. An immunohistochemical method based on a new monoclonal antibody (1C11) with a distinct epitope specificity made it possible to study CD expression from archival paraffin-embedded specimens and to distinguish staining in tumor cells from the high-level expression found in tumor-infiltrating macrophages.

RESULTS

High-level CD expression, as defined by cytoplasmic immunoreactivity in greater than 10% of the cancer cells, was found in 95 cases (36%). High-level CD expression was associated with large primary tumor size (P = .014), but not with histologic grade, estrogen and progesterone receptors, DNA index, or S-phase fraction, or with c-erbB-2 and p53 overexpression. Patients with CD-positive tumors developed significantly more often both soft tissue recurrences and visceral metastases (P = .0007) and had a significantly shorter disease-free survival (P < .0001). Eight-year overall survival of patients with high-level CD expression was 64% as compared with 90% in those with low-level expression (relative risk, 2.97; 95% confidence interval [Cl], 1.6 to 4.4; P < .0001). According to a Cox multivariate model and a regression-tree analysis, high-level CD expression was an independent predictor of poor overall survival in conjunction with tumor size and S-phase fraction.

CONCLUSION

These results indicate that CD expression determined by immunohistochemistry is a powerful prognostic factor in ANN breast cancer. The most significant prognostic information was obtained when CD expression (predicting metastatic activity) was combined with estimate of cell-proliferation rate (S-phase fraction).

Stuttering: recent developments in theory and in therapy

When parents are concerned about the development of stuttering in their child they often consult their pediatrician or family physician. Theories on the development of stuttering are briefly examined in this article, and guidelines are provided to help the physician determine if the child's dysfluencies are within the normal range. Referral to a speech therapist should be considered when any of the following are noted: excessive repetition of the first syllable of words; tremor of the muscles of mouth or jaw, increase in pitch or loudness, or evidence of fear or emotion as the child struggles with a word; evidence that the child avoids certain words or situations; and excessive concern of parents, teachers or the dysfluent individual. Two approaches to therapy, traditional and behavioural, are described. The latter has resulted in significant gains in fluency among stutterers.

Mucocutaneous lymph node syndrome in Canada

Two Edmonton children recently had a disease seemingly new to North America but a common problem in young children in Japan in the last few years. Named "mucocutaneous lymph node syndrome", it is an acute febrile condition with massive focal cervical lymphadenopathy, conjunctivitis and indurative edema of the hands and feet progressing to desquamation. It may have an infectious basis and therefore may become common in Canada.

Effect of marihuana on the psychological refractory period

Reaction times to an auditory stimulus (RT1) and a subsequent visual stimulus (RT2) were measured for 12 Ss under three levels of smoked marihuana. Marihuana impaired responses; effect was larger on RT2 than on RT1. However, delays of RT2 are longer than would be predicted in terms of the psychological refractory period.