Quality Standards in State Programs Permitting Cannabis for Medical Uses.

Currently in the United States, there exists a patchwork of state-level laws and regulations surrounding cannabis use. Although cannabis (excluding hemp under the Agricultural Improvement Act of 2018, Public Law 115-334) is illegal at the federal level and is not FDA (U.S.

Quality Assessment of Expired Naloxone Products from First-Responders' Supplies.

Naloxone is an opioid receptor antagonist that reverses life-threatening effects of opioid overdose. Since the 1970s, naloxone products have been developed as injectable solutions, and more recently as nasal sprays. Naloxone products have saved many lives in emergency settings.

Potential therapeutic effects of contrast materials in hysterosalpingography: a prospective randomized clinical trial. Kaiser Permanente Infertility Work Group.

Purpose: To evaluate the influence of the contrast material used in hysterosalpingography (HSG) on subsequent reproductive success, independent of other therapeutic interventions.

Materials And Methods: In a prospective, multisite, randomized trial, 666 women who had been infertile for more than 1 year and were scheduled to undergo HSG as part of their evaluation were assigned to one of three groups: those receiving water-soluble contrast material (WSCM) (n = 260), those receiving oil-soluble contrast material (OSCM) (n = 273), and those receiving both OSCM and WSCM (n = 133). Possible causes of infertility and therapeutic interventions were abstracted from the medical records.

Inhibition by indomethacin of increased estradiol extraction by the IUD-containing rat uterine horn.

The role of prostaglandins on the extraction of estradiol (E2) by the rat uterine horn in the presence of the intrauterine device (IUD) was evaluated. Increased extraction of E2 by the IUD horn compared to the contralateral control horn was consistently observed irrespective of the estrogen status of the animals. This increased extraction was abolished by indomethacin, an inhibitor of prostaglandin synthesis, suggesting a role of prostaglandin in this process.

Long-term propranolol therapy in pregnancy: maternal and fetal outcome.

Propranolol, a beta-adrenergic blocking agent, has found an important position in the practice of medicine. Its use in pregnancy, however, is an open question as a number of detrimental side effects have been reported in the fetus and neonate. Ten patients and 12 pregnancies are reported where chronic propranolol has been administered.