Practical Recommendations of the Obesity Management Task Force of the European Association for the Study of Obesity for the Post-Bariatric Surgery Medical Management

Bariatric surgery is today the most effective long-term therapy for the management of patients with severe obesity, and its use is recommended by the relevant guidelines of the management of obesity in adults. Bariatric surgery is in general safe and effective, but it can cause new clinical problems and is associated with specific diagnostic, preventive and therapeutic needs. For clinicians, the acquisition of special knowledge and skills is required in order to deliver appropriate and effective care to the post-bariatric patient. In the present recommendations, the basic notions needed to provide first-level adequate medical care to post-bariatric patients are summarised. Basic information about nutrition, management of co-morbidities, pregnancy, psychological issues as well as weight regain prevention and management is derived from current evidences and existing guidelines. A short list of clinical practical recommendations is included for each item. It remains clear that referral to a bariatric multidisciplinary centre, preferably the one performing the original procedure, should be considered in case of more complex clinical situations

Managing the Unpredictable: Mechanistic Analysis and Clinical Recommendations for Lamotrigine Treatment after Bariatric Surgery

Bariatric surgery may alter the absorption and overall bioavailability of oral drugs. Lamotrigine is a major antiepileptic and mood stabilizer, that its use after bariatric surgery has not yet been studied. In this article, we provide a thorough mechanistic analysis of the effects of bariatric surgery on multiple mechanisms important for the absorption, bioavailability and overall pharmacokinetics of lamotrigine. Attributable to its pharmacokinetic properties and drug characteristics, the use of lamotrigine after bariatric surgery may be challenging. The complex situation in which some mechanisms may lead to increased drug exposure (e.g., decreased metabolism, weight loss) while others to its decrease (e.g., hampered dissolution/solubility, decreased gastric volume), may result in lowered, unchanged, or enhanced lamotrigine plasma levels after the surgery. We conclude with a set of clinical recommendations for lamotrigine treatment after bariatric surgery, aiming to allow better patient care, and emphasizing the extra caution that needs to be taken with these patients.</jats:p

Treatment of COVID-19 Patients Post-Bariatric Surgery: Issues for Consideration

As COVID-19 has been expanding rapidly around the world, the types of patients and their backgrounds vary. The substantially altered GI anatomy/physiology after bariatric surgery presents new challenges to the field of oral drug therapy. In this report we highlight issues for consideration when treating COVID-19 patients who previously underwent bariatric surgery and provide practical tools to allow optimal care of these patients. Post-bariatric absorption/pharmacokinetic changes may warrant dose adjustment, as well as the use of liquid oral dosage forms or parenteral routes of administration, if available. Realizing the potentially altered pharmacokinetics of various drugs after bariatric surgery is essential for providing optimal pharmacological therapy and overall patient care

Treatment of COVID-19 Patients Post-Bariatric Surgery: Issues for Consideration

As COVID-19 has been expanding rapidly around the world, the types of patients and their backgrounds vary. The substantially altered GI anatomy/physiology after bariatric surgery presents new challenges to the field of oral drug therapy. In this report we highlight issues for consideration when treating COVID-19 patients who previously underwent bariatric surgery and provide practical tools to allow optimal care of these patients. Post-bariatric absorption/pharmacokinetic changes may warrant dose adjustment, as well as the use of liquid oral dosage forms or parenteral routes of administration, if available. Realizing the potentially altered pharmacokinetics of various drugs after bariatric surgery is essential for providing optimal pharmacological therapy and overall patient care.</jats:p

Managing the Unpredictable: Mechanistic Analysis and Clinical Recommendations for Lamotrigine Treatment after Bariatric Surgery

Bariatric surgery may alter the absorption and overall bioavailability of oral drugs. Lamotrigine is a major antiepileptic and mood stabilizer, that its use after bariatric surgery has not yet been studied. In this article, we provide a thorough mechanistic analysis of the effects of bariatric surgery on multiple mechanisms important for the absorption, bioavailability and overall pharmacokinetics of lamotrigine. Attributable to its pharmacokinetic properties and drug characteristics, the use of lamotrigine after bariatric surgery may be challenging. The complex situation in which some mechanisms may lead to increased drug exposure (e.g., decreased metabolism, weight loss) while others to its decrease (e.g., hampered dissolution/solubility, decreased gastric volume), may result in lowered, unchanged, or enhanced lamotrigine plasma levels after the surgery. We conclude with a set of clinical recommendations for lamotrigine treatment after bariatric surgery, aiming to allow better patient care, and emphasizing the extra caution that needs to be taken with these patients

Seven key parameters that facilitate clinical pharmacy practice: a comparison between Israel and the United States

AbstractClinical pharmacists have advanced training that enables them to manage medication therapy, including prescribing, titrating, and discontinuing medications, in order to achieve therapeutic goals. In some countries, such as the United States, advances in training, responsibility, legal frameworks, and public acceptance of new roles have proceeded in parallel to expand the scope and contribution of clinical pharmacists over several decades. In this manuscript, we detail seven discrete key parameters of professional advancement for clinical pharmacists, corresponding to the seven areas in which they must advance in order to contribute fully to delivering high-quality medical care. For each key parameter, we briefly summarize the progress made in the United States to date, as well as goals for future progress. We then compare this to the development of the analogous key parameter in Israel. We found that on some key parameters, the development of clinical pharmacy in Israel lags behind the United States. This manuscript can provide a roadmap for the future advancement of clinical pharmacy in Israel, toward its full realization as a profession that can contribute to delivering high-quality medical care.</jats:p

Can Consultation by a Clinical Pharmacist Prevent Morbidity and Mortality in Patients Undergoing Bariatric Surgery?

The purpose of this work was to investigate the effect of clinical pharmacist consultation on the long-term morbidity and mortality outcomes among patients undergoing bariatric surgery. In this retrospective cohort study, 165 bariatric patients at Herzliya Medical Center who were identified as complex cases and were consulted by a clinical pharmacist (2013&ndash;2019) were compared with a wider group of bariatric patients with chronic diseases who were recorded in the Israeli General Bariatric Registry during the same years. The primary outcomes were rates of surgical complications, re-hospitalizations, and death up to one year after surgery. The secondary outcome was the rate of re-hospitalizations in different time periods. The twelve (12)-month rate of re-hospitalization in the intervention group was 10.9% vs. 19.5% in the comparison group (p = 0.005); the rate of documented postoperative complications was 2.7% vs. 3.9% (p = 0.462), and mortality was null vs. 0.16%, respectively. As for the secondary outcomes, the rates of re-hospitalizations in the periods of 0&ndash;30, 31&ndash;90, 91&ndash;180, and 181&ndash;365 days after surgery were 1.8% vs. 5.3% (p = 0.046), 2.4% vs. 4.1% (p = 0.278), 3.6% vs. 4.8% (p = 0.476), and 7.3% vs. 9.9% (p = 0.256) in the intervention vs. comparison cohorts, respectively. In conclusion, this study demonstrates the importance and benefit of referring to a specialized clinical pharmacist around bariatric surgery for improving patient safety, especially in complex patients. This is the first study to look at the long-term effects of clinical pharmacist consultation on re-hospitalization and mortality among bariatric patients, and our encouraging outcomes should hopefully stimulate more studies to show the invaluable role of specialized clinical pharmacists