Title:Growth Hormone Excess: Implications and Management
Volume: 23
Issue: 6
Author(s): Suneela Dhaneshwar*, Shrishti Shandily and Vatsalya Tiwari
Affiliation:
- Amity Institute of Pharmacy, Lucknow, Amity University Uttar Pradesh, Noida, Uttar Pradesh, India
Keywords:
Growth hormone excess, acromegaly, somatotropinoma, pituitary adenoma, transsphenoidal surgery, insulin-like growth factor 1.
Abstract: Acromegaly is described as the oversecretion of growth hormone (GH) and, subsequently,
insulin-like growth factor 1 (IGF-1), ascribed in most cases to a pituitary adenoma. This
disease presents a progressive disfigurement, along with other systemic manifestations, which altogether
diminishes the quality of life in the patients. Prolonged exposure to abnormally high levels
of GH and IGF-1 levels results in cardiovascular, cerebrovascular, and pulmonary dysfunction
which overall produces a fall in life expectancy. Timely diagnosis and further treatment decreased
the mortality rate of the patients and showed an improvement in the quality of life. Surgical procedures,
advanced radiation therapy tools, and the availability of pharmacological compounds that act
on pituitary growth hormone-producing cells have enabled an improved approach to treating the
disease. Pharmacological treatment is currently an important management option, and it may also
be the first-line treatment in patients with acromegaly who do not benefit from or are ineligible for
first-line surgical procedures. From its inception until 2021, we used a comprehensive search strategy
on Medline/PubMed, Scopus, Embase, Web of Science, and the Cochrane Library electronic
databases. All human research articles and review articles published in English were considered for
the review. In this review, we describe the clinical implications and management of patients with
acromegaly, consisting of scientific improvements underlying the developing understanding of
pathogenesis and diagnosis, associated comorbidities and mortality rate with the disease, and major
improvements in the treatment of the disease, along with novel strategies including quality of life
and patient-reported outcomes.