Prospective Analysis of Post-Operative Complications After Thyroid Surgery in a Tertiary Care Hospital

Dr Poluru Thrivikrama Rao¹, Dr Sanjit Prasad², Santhi Muttipoll Dharmarajlu³

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ABSTRACT

Thyroid surgery remains one of the most frequently performed endocrine procedures worldwide, offering definitive management for benign multinodular goiter, toxic thyroid disorders, and differentiated thyroid malignancies. Despite advances in surgical techniques, anesthesia, and perioperative care, post-operative complications continue to influence patient recovery, length of hospital stay, and long-term functional outcomes. The present prospective study was conducted in a tertiary care hospital to systematically evaluate the incidence, pattern, and determinants of post-operative complications following thyroidectomy and to identify modifiable risk factors that may improve surgical safety and patient prognosis. Over a defined study period, patients undergoing total, subtotal, or hemithyroidectomy were enrolled and followed from the immediate post-operative phase through subsequent outpatient visits. Detailed demographic, clinical, biochemical, and intraoperative parameters were recorded, including age, gender, indication for surgery, gland size, duration of operation, and intraoperative blood loss. Post-operative monitoring focused on early and late complications such as hypocalcemia, recurrent laryngeal nerve palsy, hematoma formation, surgical site infection, seroma, and hypothyroidism. Standardized clinical assessment protocols and biochemical testing were utilized to ensure consistent detection of complications. The analysis revealed that transient hypocalcemia was the most common early complication, particularly among patients undergoing total thyroidectomy and those with extensive gland dissection. Most cases were biochemical and resolved with calcium supplementation within a few weeks. Transient voice changes attributable to neuropraxia of the recurrent laryngeal nerve were observed in a smaller subset of patients, while permanent nerve injury was rare. Post-operative hematoma occurred infrequently but required prompt recognition and intervention due to the risk of airway compromise. Surgical site infections and seroma formation were uncommon, reflecting adherence to sterile protocols and meticulous hemostasis. Statistical evaluation demonstrated significant associations between complication rates and factors such as extent of surgery, underlying pathology, and operative duration. Larger gland size and malignancy-related procedures were linked to increased risk of hypocalcemia and nerve-related complications. However, no significant correlation was observed between patient age or gender and major adverse outcomes. Importantly, structured perioperative planning and careful identification of parathyroid glands and recurrent laryngeal nerves contributed to favorable surgical outcomes. This prospective analysis underscores that thyroid surgery, when performed in a tertiary care setting with experienced surgical teams, is generally safe and associated with low rates of permanent morbidity. Early detection and timely management of complications remain critical to optimizing recovery. The findings emphasize the importance of standardized operative techniques, vigilant monitoring, and patient education to minimize preventable adverse events. Future multi-center studies with longer follow-up may further refine risk stratification models and enhance evidence-based perioperative protocols.

Keywords: Thyroidectomy, Post-operative complications, Hypocalcemia, Recurrent laryngeal nerve injury, Tertiary care hospital.

How to cite this article: Rao PT, Prasad S, Dharmarajlu SM. Prospective Analysis of Post-Operative Complications After Thyroid Surgery in a Tertiary Care Hospital. Int J Drug Deliv Technol. 2026;16(7s): 816-824; DOI: 10.25258/ijddt.16.7s.87

Source of support: None

Conflict of interest: None