A series of 170 hands in 152 cases of carpal tunnel decompression presented from the Hand Unit of the Royal Victoria Infirmary, Newcastle-upon-Tyne. Special emphasis is laid on unsatisfactory results of the surgical procedure and their remedy.
Community health workers (CHWs) play major roles in delivering primary healthcare services, linking communities to the formal health system and addressing the social determinants of health. Available evidence suggests that the performance of CHW programmes in low- and middle-income countries can be influenced by context-dependent causal mechanisms such as motivation to perform. There are gaps regarding what these mechanisms are, and what their contribution is to CHW performance. We used a theory-driven case study to characterize motivational mechanisms among Accredited Social Health Activists (ASHAs) in Bihar, India. Data were collected through semi-structured interviews with CHWs and focus group discussions with beneficiary women. Data were coded using a combined deductive and inductive approach. We found that ASHAs were motivated by a sense of autonomy and self-empowerment; a sense of competence, connection and community service; satisfaction of basic financial needs; social recognition; and feedback and answerability. Findings highlight the potential of ASHAs’ intrinsic motivation to increase their commitment to communities and identification with the health system and of programme implementation and management challenges as sources of work dissatisfaction. Efforts to nurture and sustain ASHAs’ intrinsic motivation while addressing these challenges are necessary for improving the performance of Bihar’s ASHA programme. Further research is needed to characterize the dynamic interactions between ASHAs’ motivation, commitment, job satisfaction and overall performance; also, to understand how work motivation is sustained or lost through time. This can inform policy and managerial reforms to improve ASHA programme’s performance.
Provocation testing with fluorescent UVA and UVB lamps is a cheap and readily available method that can be used as a diagnostic aid to investigate patients with suspected PLE. Using both broadband UVA and narrowband UVB lamps for testing increases the likelihood of confirming the diagnosis than if either lamp is used alone.
Psoriasis may be treated with ultraviolet B from lamps that have a broad emission spectrum or, more effectively, with lamps that have a narrow emission spectrum at 311 +/- 2 nm. There are conflicting reports of either greater or lesser burning episodes with narrow-band compared to broad-band ultraviolet B, even when treatments are based on predetermined minimal erythema dose measurements. This suggests that either the characteristics of the dose-response curve for erythema or the time course for erythema may be different for the two lamps. We examined the erythemal response to narrow-band and broad-band ultraviolet B in 12 patients with psoriasis. A geometric series of 10 doses from each lamp type were used on nonlesional skin on the back. Dose-response curves were constructed from reflectance measurements of erythema at 24 h and 72 h after irradiation. No significant difference was found in steepness of the erythema dose-response curve for the two lamps at 24 or 72 h. Persistence of erythema was assessed as the percentage of erythema remaining at 72 h. The mean persistence was 63% for narrow-band and 64% for broad-band lamps (p = 0.94). Therefore, in terms of erythemal response, no evidence has been found for a difference in burning potential for the two lamps.
A 4-month-old female infant presented with widespread pyoderma gangrenosum associated with stridor, presumed secondary to tracheal involvement. No underlying cause was revealed despite extensive investigation. Treatment with immunosuppressive agents only partially suppressed disease activity. Complete resolution followed treatment with infliximab. We review this rare condition in infants and discuss treatment with infliximab not previously described in this age group.
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