What is he best known for?
The fields of study he is best known for:
- Internal medicine
- Surgery
- Disease
Richard W. McCallum focuses on Internal medicine, Gastric emptying, Gastroparesis, Gastroenterology and Surgery.
His study in the field of Postprandial, Electrogastrogram and Gastric motility is also linked to topics like In patient.
His Gastric emptying study is associated with Stomach.
His Gastroparesis study incorporates themes from Nausea, Anesthesia, Antiemetic and Adverse effect.
His work on Constipation as part of general Gastroenterology study is frequently linked to Capsule, therefore connecting diverse disciplines of science.
The Surgery study combines topics in areas such as Placebo, Stimulation and Clinical trial.
His most cited work include:
- Assessment of gastric emptying using a low fat meal: Establishment of international control values (463 citations)
- Gastric electrical stimulation for medically refractory gastroparesis (458 citations)
- Gastro-intestinal pacemaker having phased multi-point stimulation (452 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Internal medicine, Gastroenterology, Gastroparesis, Gastric emptying and In patient.
His Internal medicine study frequently draws connections to other fields, such as Endocrinology.
His Reflux esophagitis research extends to the thematically linked field of Gastroenterology.
His Gastroparesis study integrates concerns from other disciplines, such as Nausea, Abdominal pain, Surgery and Diabetes mellitus.
Nausea is a subfield of Anesthesia that Richard W. McCallum investigates.
His Gastric emptying research is multidisciplinary, relying on both Vomiting, Etiology and Scintigraphy.
He most often published in these fields:
- Internal medicine (65.58%)
- Gastroenterology (52.93%)
- Gastroparesis (40.03%)
What were the highlights of his more recent work (between 2017-2021)?
- Internal medicine (65.58%)
- Gastroparesis (40.03%)
- Gastroenterology (52.93%)
In recent papers he was focusing on the following fields of study:
Richard W. McCallum spends much of his time researching Internal medicine, Gastroparesis, Gastroenterology, Gastric emptying and In patient.
Internal medicine is a component of his Irritable bowel syndrome, Quality of life, Pathophysiology, Breast cancer and Refractory studies.
To a larger extent, he studies Stomach with the aim of understanding Gastroparesis.
His Gastroenterology study combines topics from a wide range of disciplines, such as Etiology and Smooth muscle.
His work deals with themes such as Diabetes mellitus and Scintigraphy, which intersect with Gastric emptying.
The various areas that he examines in his Nausea study include Vomiting, Central nervous system and Intensive care medicine.
Between 2017 and 2021, his most popular works were:
- Aprepitant Has Mixed Effects on Nausea and Reduces Other Symptoms in Patients With Gastroparesis and Related Disorders (56 citations)
- Relating gastric scintigraphy and symptoms to motility capsule transit and pressure findings in suspected gastroparesis. (33 citations)
- Opioid Use and Potency Are Associated With Clinical Features, Quality of Life, and Use of Resources in Patients With Gastroparesis. (25 citations)
In his most recent research, the most cited papers focused on:
- Internal medicine
- Disease
- Surgery
His primary areas of investigation include Gastroparesis, Internal medicine, Gastric emptying, Gastroenterology and Nausea.
His study on Gastroparesis is covered under Stomach.
His research is interdisciplinary, bridging the disciplines of Methadone and Internal medicine.
The concepts of his Gastric emptying study are interwoven with issues in Pyloroplasty, Endocrinology, Antrum and Scintigraphy.
His work in the fields of Gastroenterology, such as Duodenum, overlaps with other areas such as In patient.
His Nausea study combines topics in areas such as Visual analogue scale, Insulin, Vomiting and Acupuncture.
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