Congenital Hepatic Cyst in Patients With Patau Syndrome: A Rare Clinical Finding.

Trisomy 13 (T13), frequently referred to as Patau syndrome, is a rare autosomal aneuploidy most commonly due to nondisjunction in meiosis. Frequently seen characteristics include cleft lip, cleft palate, cerebral defects, anophthalmia, and polydactyly among many more. We report a rare case of a newborn female with T13, demonstrating several known anomalies associated with the syndrome and an associated large congenital hepatic cyst, exhibiting a significant mass effect on vital organs. Based on a literature review conducted in August 2023, we found no previous documentation of a congenital hepatic cyst reported with T13.

Availability of medications for opioid use disorder in outpatient and inpatient pharmacies in South Florida: a secret shopper survey.

BACKGROUND: Despite the proven efficacy of medications for opioid use disorder (MOUD) and recent reduction in barriers to prescribers, numerous obstacles exist for patients seeking MOUD. Prior studies have used telephone surveys to investigate pharmacy-related barriers to MOUD. We applied this methodology to evaluate inpatient and outpatient pharmacy barriers to MOUD in South Florida. METHODS: Randomly selected pharmacies in South Florida (Miami-Dade, Broward, and Palm Beach Counties) were called using a standardized script with a "secret shopper" approach until 200 successful surveys had been completed. The primary outcome was the availability of any buprenorphine products. Second, a list of all 48 acute care hospitals within the aforementioned counties was compiled, and hospitals were contacted by telephone using a second structured script. RESULTS: A total of 1374 outpatient pharmacies and 48 inpatient pharmacies were identified. 378 randomly selected outpatient pharmacies were contacted to accrue 200 successful calls (53% success rate). All 48 inpatient pharmacies were contacted to successfully complete 25 inpatient surveys (52%). Of the 200 outpatient pharmacies contacted, 38% had any buprenorphine available. There was a significant difference in buprenorphine availability by county, with Miami-Dade having the least availability and Palm Beach having the most availability (27% vs. 47%, respectively; p = 0.04). Of the 38% with buprenorphine available, 82% had a sufficient supply for a two-week prescription of buprenorphine 8 mg twice daily. Of the pharmacies that did not have buprenorphine, 55% would be willing to order with a median estimated time to receive an order of 2 days (IQR 1.25-3 days). Of the 25 surveyed inpatient pharmacies, 88% reported having buprenorphine on inpatient formulary, and 55% of hospitals had at least one restriction on ordering of buprenorphine beyond federal regulations. CONCLUSIONS: The results of this study highlight significant pharmacy-related barriers to comprehensive OUD treatment across the healthcare system including both acute care hospital pharmacies and outpatient community pharmacies. Despite efforts to increase the number of MOUD providers, there still remain downstream obstacles to MOUD access.

Distal Phalangeal Replacement Using a Patient-Specific 3D-Printed Prosthesis: A Case Report.

CASE: A 38-year-old man developed a nonunion of a comminuted distal phalanx fracture, which resulted in gross instability of the fingertip. To restore stability, a patient-specific 3D-printed distal phalangeal prosthesis was implanted, and the patient was able to return to his occupation with excellent 2-year outcomes. CONCLUSION: This case highlights the application of 3D printing technology in the development of a patient-specific solution and discusses 6 important considerations for the design and planning process: Patient, Priorities, Point of fixation, Procedure, Problems, and People.

Effects of muscle damage on 31 phosphorus magnetic resonance spectroscopy indices of energetic status and sarcolemma integrity in young mdx mice.

31 Phosphorus magnetic resonance spectroscopy (31 P-MRS) has been shown to detect altered energetic status (e.g. the ratio of inorganic phosphate to phosphocreatine: Pi/PCr), intracellular acid-base status, and free intracellular magnesium ([Mg2+ ]) in dystrophic muscle compared with unaffected muscle; however, the causes of these differences are not well understood. The purposes of this study were to examine 31 P-MRS indices of energetic status and sarcolemma integrity in young mdx mice compared with wild-type and to evaluate the effects of downhill running to induce muscle damage on 31 P-MRS indices in dystrophic muscle. In vivo 31 P-MRS spectra were acquired from the posterior hindlimb muscles in young (4-10 weeks of age) mdx (C57BL/10ScSn-DMDmdx) and wild-type (C57BL/10ScSnJ) mice using an 11.1-T MR system. The flux of phosphate from PCr to ATP was estimated by 31 P-MRS saturation transfer experiments. Relative concentrations of high-energy phosphates were measured, and intracellular pH and [Mg2+ ] were calculated. 1 H2 O-T2 was measured using single-voxel 1 H-MRS from the gastrocnemius and soleus using a 4.7-T MR system. Downhill treadmill running was performed in a subset of mice. Young mdx mice were characterized by elevated 1 H2 O-T2 (p < 0.01), Pi/PCr (p = 0.02), PCr to ATP flux (p = 0.04) and histological inflammatory markers (p < 0.05) and reduced (p < 0.01) [Mg2+ ] compared with wild-type. Furthermore, 24 h after downhill running, an increase (p = 0.02) in Pi/PCr was observed in mdx and wild-type mice compared with baseline, and a decrease (p < 0.001) in [Mg2+ ] and a lower (p = 0.048) intracellular [H+ ] in damaged muscle regions of mdx mice were observed, consistent with impaired sarcolemma integrity. Overall, our findings demonstrate that 31 P-MRS markers of energetic status and sarcolemma integrity are altered in young mdx compared with wild-type mice, and these indices are exacerbated following downhill running.