Ask about ice, then consider iron

Pagophagia: A case series

Pica, in the form of ingestion of various non-food items like clay, chalks, etc., is commonly reported in Indian settings, but its other variant, pagophagia (ice eating), gets attention rarely. This case series is about three female patients who presented in psychiatry outpatient clinics with various mental health issues and ice eating habits. A diagnosis of iron deficiency anemia was common among all three cases, and they were managed with oral iron supplementation along with appropriate psychiatric treatments. Pagophagia is an important clinical presentation to be looked for in the changing Indian society.

First Clinical Nutrition Outpatient Consultation: A Review of Basic Principles in Nutritional Care of Adults with Hematologic Disease

Methods

A bibliographic survey was carried out between 2020 and 2022 using two databases: PubMed/MEDLINE and Scientific Electronic Library Online (SciELO) and the information source Academic Google, irrespective of language or geography.

Results

In the first nutrition consultation (FNC), there should be an investigative direction focused on nutritional interventions in the short, medium, and long term. The record in the patient's medical record is relevant for carrying out the consultation, according to the recommendations of the normative councils of medicine and nutrition. The main steps to be followed are the investigation of the presence of food allergies and intolerances; the drugs/nutritional supplements in use; changes in the digestive tract; the presence or absence of picamalacia; and socioeconomic and lifestyle data. In addition, it is necessary to carry out laboratory evaluations, semiological assessment, anthropometric assessment, and assessment of food consumption. In the end, the nutritional approach should be composed of calculation of energy and macronutrient and micronutrient needs, intervention in nutritional status deviations, nutritional guidelines, and nutritional therapeutic planning of return, focusing on adherence to treatment.

Conclusion

The first nutrition consultation may represent investigative steps that help the clinical nutritionist in the management, allowing a longitudinal and specific nutritional therapeutic planning for patients assisted in large reference centers for hematological disease.

Nutritional management and interventions in complications of pregnancy: A systematic review

Background: Pregnancy, also known as the "gestation period" which lasts for 37-40 weeks, has been marked as the period of "physiological stress" in a woman's life. A wide range of symptoms, from nausea to ectopic pregnancy, are usually aligned with risk factors like abortion, miscarriage, stillbirth, etc. An estimated total of 15% of total pregnant women face serious complications requiring urgent attention for safe pregnancy survival. Over the past decades, several changes in the environment and nutrition habits have increased the possibility of unfavourable changes during the gestation phase. The diagnostic factors, management and nutritional interventions are targeted and more emphasis has been laid on modifying or managing the nutritional factors in this physiologically stressed phase. Aims: This review focuses on dietary modifications and nutritional interventions for the treatment of complications of pregnancy. Nutritional management has been identified to be one of the primary necessities in addition to drug therapy. It is important to set a healthy diet pattern throughout the gestation phase or even before by incorporating key nutrients into the maternal diet. Methods: The published literature from various databases including PubMed, Google Scholar and ScienceDirect were used to establish the fact of management and treatment of complications of pregnancy. Results: The recommendations of dietary supplements have underlined the concept behind the eradication of maternal deficiencies and improving metabolic profiles. Conclusion: Therefore, the present review summarises the dietary recommendations to combat pregnancy-related complications which are necessary in order to prevent and manage the same.

Efficacy and safety of ferric derisomaltose (FDI) compared with iron sucrose (IS) in patients with iron deficiency anemia after bariatric surgery

Purpose

Iron deficiency is common following bariatric surgery, and treatment with intravenous iron is often required. This post hoc analysis of data from two randomized, open-label, multicenter trials evaluated the efficacy and safety of ferric derisomaltose (FDI; formerly iron isomaltoside 1000) versus iron sucrose (IS) over 4 weeks in adults with iron deficiency anemia (IDA) resulting from prior bariatric surgery.

Materials and methods

Data were pooled for participants who received FDI or IS in the PROVIDE or FERWON-IDA trials for the treatment of IDA post bariatric surgery. Efficacy outcomes included changes in hemoglobin (Hb) and iron parameters; safety outcomes included the incidence of adverse drug reactions (ADRs), serious or severe hypersensitivity reactions (HSRs), and hypophosphatemia.

Results

The analysis included 159 patients. Mean (standard deviation) cumulative iron doses were 1199 (± 347) mg for FDI and 937 (± 209) mg for IS. Compared with IS, FDI resulted in a faster and more pronounced Hb response, and a higher proportion of responders (Hb level increase ≥ 2 g/dL from baseline) at all time points. The incidence of ADRs was similar with FDI and IS (15.1% and 18.2%, respectively), with no serious ADRs or serious or severe HSRs reported. The incidence of hypophosphatemia was low and similar in both treatment groups, with no cases of severe hypophosphatemia observed.

Conclusions

In patients with IDA resulting from bariatric surgery, FDI produced a faster and more pronounced Hb response than IS. Both FDI and IS were well tolerated.

Graphical abstract

Pica behaviors in pediatric patients with sickle cell disease: a scoping review protocol

OBJECTIVE

The objective of this review is to explore existing literature regarding pica in pediatric patients with sickle cell disease and to identify associated interventions and outcomes.

INTRODUCTION

Pica is a psychological eating disorder that is characterized by the consumption of items that contain no nutritional value. The ingestion of non-food items causes complications that can be harmful or even fatal. Approximately one-third of patients with sickle cell disease will also develop pica behaviors.

INCLUSION CRITERIA

This review will consider studies that include pediatric patients from 18 months to 18 years of age who have been diagnosed with any type of sickle cell disease and have a history of pica. The study will examine interventions used in any setting to treat pediatric patients with sickle cell disease and pica and associated outcomes. Any study type will be considered for inclusion.

METHODS

Databases to be searched will include CINAHL (EBSCO), Embase (Elsevier), Europe PubMed Central (PubMed), Psychology and Behavioral Sciences Collection (EBSCO), and Scopus (Elsevier). Data will be extracted from included papers by two independent reviewers. The data extracted will include details about the populations, concept, context, and study methods of significance to the review questions and objective. The extracted data will be presented in diagrammatic or tabular form in a manner that aligns to the objectives and scope of this review.

Risk-Based Questionnaires Fail to Detect Adolescent Iron Deficiency and Anemia

OBJECTIVE

To evaluate the predictive ability of screening questionnaires to identify adolescent women at high-risk for iron deficiency or iron deficiency anemia who warrant objective laboratory testing.

STUDY DESIGN

Cross-sectional study of 96 female individuals 12-21 years old seen at an academic medical center. Participants completed an iron deficiency risk assessment questionnaire including the 4 Bright Futures Adolescent Previsit Questionnaire anemia questions, along with depression, attention, food insecurity, and daytime sleepiness screens. Multiple linear regression controlling for age, race, and hormonal contraception use compared the predictive ability of 2 models for adolescent iron deficiency (defined as ferritin <12 mcg/L) and anemia (hemoglobin <12 g/dL). Model 1, the Bright Futures questions, was compared with model 2, which included the 4 aforementioned screens and body mass index percentile.

RESULTS

Among participants, 18% (17/96) had iron deficiency and 5% (5/96) had iron deficiency anemia. Model 1 (Bright Futures) poorly predicted ferritin and hemoglobin values (R² = 0.03 and 0.08, respectively). Model 2 demonstrated similarly poor predictive ability (R² = 0.05 and 0.06, respectively). Mean differences for depressive symptoms (0.3, 95% CI -0.2, 0.8), attention difficulty (-0.1, 95% CI -0.5, 0.4), food insecurity (0.04, 95% CI -0.5, 0.6), daytime sleepiness (0.1, 95% CI -0.1, 0.3), and body mass index percentile (-0.04, 95% CI -0.3, 0.2) were not significantly associated with ferritin in model 2. Mean differences for hemoglobin were also nonsignificant.

CONCLUSIONS

Risk-based surveys poorly predict objective measures of iron status using ferritin and hemoglobin. Next steps are to establish the optimal timing for objective assessment of adolescent iron deficiency and anemia.

A Different Kind of Craving: Incidence and Treatment of Pica After Laparoscopic Roux-en-Y Gastric Bypass

BACKGROUND

Iron deficiency can occur in patients after Roux-en-y gastric bypass due to altered absorption. Pica, the compulsive craving and intake of non-nutritive substances, is a rare and poorly understood presentation of iron deficiency. To our knowledge, the rate of pica after RYGB has never been reported.

METHODS

The medical records of patients who underwent laparoscopic RYGB from 2001 to 2011 were reviewed. Patients with pica or other abnormal cravings were identified.

RESULTS

Pica was identified in 16/959 (1.7%) patients who underwent RYGB during the study period. The most common presenting sign was pagophagia. All patients with pica were female and had multiple risk factors for iron deficiency with 13/16 being premenopausal and 7/16 non-compliant with oral iron supplementation. Pica symptoms presented at a mean of 3.9 ± 1.9 years after RYGB. Iron deficiency was identified in all 16 patients, with a median ferritin level of 5.0 ng/mL (range 2-27). All 16 patients received intravenous iron and pica symptoms resolved.

CONCLUSIONS

Pica is a rare phenomenon associated with iron deficiency and can occur despite oral iron supplementation. In our experience, intravenous iron can relieve symptoms. Patients considering bariatric surgery should be counseled on pica. Patients with unusual cravings should be evaluated for iron deficiency.