Nurse-led care for people with early rheumatoid arthritis: Interview study with thematic analysis.

AIMS: To develop an understanding of what comprises nurse-led care in early rheumatoid arthritis from the perspective of rheumatology nurse specialists in England. DESIGN: Qualitative study. METHODS: Semi-structured telephone interviews with rheumatology nurse specialists in England were conducted in Summer 2020. Interviews were audio-recorded, transcribed verbatim and analysed using reflexive thematic analysis. Reporting follows the appropriate elements of consolidated criteria for reporting qualitative research. RESULTS: Sixteen nurses were recruited and interviews lasted 30-60 min. Four themes with 14 subthemes were identified. A SPECIALIST SERVICE DELIVERED BY EXPERIENCED RHEUMATOLOGY NURSES: Specialist care is provided by experienced nurse specialists with a high degree of autonomy in the rheumatology multidisciplinary team context. ADDRESSING PATIENTS' COMPLEX CARE NEEDS: Care is evidence-based and aims to start treatment, keep in treatment, educate and support. Access to psychology expertise is needed. CARE WITH COMPASSION USING PERSON-CENTRED, HOLISTIC AND EMPATHETIC APPROACHES: Nurses create patient relationships and a positive therapeutic environment. Nurse-led telephone advice lines are essential for treatment adjustment, patient support and empowerment. CONTINUED EVALUATION AND DEVELOPMENT OF THE SERVICE: Consultations are reviewed, and patients are asked for feedback. The COVID-19 pandemic caused disruption, but changes streamlined procedures and improved documentation and communication. CONCLUSION: Nurse-led care in early rheumatoid arthritis is a specialist service delivered with compassion, addressing complex care needs and using person-centred approaches. This study identifies key aspects of care in early disease from the nurse perspective.

Dietary intake of choline and neural tube defects in Mexican Americans.

BACKGROUND: Low maternal intake of dietary choline and betaine (a choline derivative) has recently been investigated as a possible risk factor for neural tube defects (NTDs). METHODS: This case-control study examined the NTD risk associated with choline and betaine in 409 Mexican-American women who gave birth during 1995 to 2000 in the 14-county border region of Texas. RESULTS: Using data from the food frequency questionnaire and the lowest quartiles of intake as the reference categories, a protective association was suggested between higher intakes of choline and betaine and NTD risk although the 95% confidence intervals for all risk estimates included 1.0. For choline intake in the second, third, and fourth quartiles, adjusted odds ratios were 1.2, 0.80, and 0.89, respectively. Betaine appeared more protective with odds ratios of 0.62, 0.73, and 0.61, respectively, for the second, third, and fourth quartiles of intake. CONCLUSION: Study findings suggest that dietary betaine may help to prevent NTDs.

Higher urinary lignan concentrations in women but not men are positively associated with shorter time to pregnancy.

Phytoestrogens have been associated with subtle hormonal changes, although effects on fecundity are unknown. Our objective was to evaluate the association between male and female urinary phytoestrogen (isoflavone and lignan) concentrations and time to pregnancy (TTP) in a population-based cohort of 501 couples desiring pregnancy and discontinuing contraception. Couples were followed for 12 mo or until pregnancy. Fecundability ORs (FORs) and 95% CIs were estimated after adjusting for age, body mass index, race, site, creatinine, supplement use, and physical activity in relation to female, male, and joint couple concentrations. Models included the phytoestrogen of interest and the sum of the remaining individual phytoestrogens. FORs <1 denote a longer TTP and FORs >1 a shorter TTP. Urinary lignan concentrations were higher, on average, among female partners of couples who became pregnant during the study compared with women who did not become pregnant (median enterodiol: 118 vs. 80 nmol/L; P < 0.10; median enterolactone: 990 vs. 412 nmol/L; P < 0.05) and were associated with significantly shorter TTP in models based on both individual and couples' concentrations (couples' models: enterodiol FOR, 1.13; 95% CI: 1.02, 1.26; enterolactone FOR, 1.11; 95% CI: 1.01, 1.21). Male lignan concentrations were not associated with TTP, nor were isoflavone concentrations. Sensitivity analyses showed that associations observed are unlikely to be explained by potential unmeasured confounding by lifestyle or other nutrients. Our results suggest that female urinary lignan concentrations at levels characteristic of the U.S. population are associated with a shorter TTP among couples who are attempting to conceive, highlighting the importance of dietary influences on fecundity.