Buscar en
Cirugía Española (English Edition)
Toda la web
Inicio Cirugía Española (English Edition) Risk factors for surgical failure in patients undergoing surgery for primary hyp...
Journal Information
Share
Share
Download PDF
More article options
Visits
212
Original article
Risk factors for surgical failure in patients undergoing surgery for primary hyperparathyroidism
Factores de riesgo de persistencia en pacientes con tratamiento quirúrgico de hiperparatiroidismo primario
Visits
212
Santiago Olguín Joseaua,b,
Corresponding author
santiaolguin@gmail.com

Corresponding author.
, Ariel Ariasa,b, Agustín Garzónb, Emiliano Perettia,b, Luis Guzmána, Marcelo Ruggieria,b,c
a Servicio de Cirugía de Cabeza y Cuello, Hospital Privado Universitario de Córdoba, Córdoba, Argentina
b Servicio de Cirugía de Cabeza y Cuello, Hospital Raúl Ferreyra, Córdoba, Argentina
c Instituto Universitario de Ciencias Biomédicas de Córdoba, Córdoba, Argentina
This item has received
Received 05 May 2021. Accepted 03 June 2021
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (1)
Abstract
Introduction

Primary hyperparathyroidism is the third most common endocrine disease. The aim of our study was to determine long-term outcomes and risk factors for persistence in patients undergoing parathyroidectomy for primary hyperparathyroidism.

Methods

Retrospective study including patients undergoing parathyroidectomy between 2009−2019. Cure was defined as reestablishment of normal calcium homeostasis lasting a minimum of 6 months. Persistence was defined by ongoing hypercalcemia more than 6 months after surgery. Recurrent PHTP was defined by recurrence of hypercalcemia after a normocalcemic interval at more than 6 months after surgery. A more detailed analysis was performed on patients with normocalcemia and persistently elevated PTH levels after surgery. Variables independently related to persistence were analyzed by multivariate analysis.

Results

We included 212 patients. Mean age was 59 years and 83% were women. Cure was observed in 204 patients (96.2%), persistence in 8 (3.8%) and recurrence in 3 (1.4%). Four patients (1.9%) presented normocalcemia and persistently elevated PTH after surgery. All presented parathyroid pathology (2 adenomas and 2 hyperplasia). In follow-up we observed that adenoma subgroup presented one patient with CKD and one with vitamin D deficiency while in the hyperplasia subgroup two patients presented CKD. Persistence was independently associated with hyperplasia (Odds ratio = 12.6, IC95% = 1.28−124, p = 0.030) and normal parathyroid tissue (Odds ratio = 188, IC95% = 9.33−379, p = 0.001) on histopathological report.

Conclusion

Primary hyperparathyroidism is a safe procedure in terms of morbidity and long-term outcomes. Hyperplasia and normal parathyroid tissue on histopathological report are risk factors for persistence. An interdisciplinary diagnostic and therapeutic approach is required to prevent persistence.

Keywords:
Parathyroid hormone
Primary hyperparathyroidism
Parathyroidectomy
Recurrence
Resumen
Introducción

El hiperparatiroidismo primario es la tercera enfermedad endócrina más frecuente. El objetivo de este estudio fue determinar los resultados a largo plazo y los factores de riesgo de persistencia en pacientes operados por hiperparatiroidismo primario.

Métodos

Estudio retrospectivo de pacientes operados de paratiroidectomía entre 2009−2019. Se definió cura como el restablecimiento de la homeostasis normal del calcio durante un mínimo de seis meses, persistencia como la continuidad de hipercalcemia por más de seis meses postoperatorios, y recurrencia como la reaparición de hipercalcemia luego de un intervalo normocalcémico mayor a seis meses postoperatorios. Se realizó un análisis más detallado en pacientes con normocalcemia y hormona paratiroidea (HPT) elevada postoperatoria. Las variables independientemente relacionadas a persistencia fueron analizadas mediante análisis multivariante.

Resultados

Se incluyeron 212 pacientes. La edad media fue 59 años y 83% fueron mujeres. Se observó cura en 204 pacientes (96,2%), persistencia en ocho (3,8%) y recurrencia en tres (1,4%). Cuatro pacientes (1,9%) presentaron normocalcemia y HPT persistentemente elevada luego de la cirugía. Todos presentaron patología paratiroidea (dos adenoma y dos hiperplasia). En el seguimiento se observaron tres pacientes con fallo renal crónico (FRC) y uno con déficit de vitamina D. La persistencia se asoció independientemente con hiperplasia (Odds ratio = 12,6; IC 95%: 1,28–124; p = 0,030) y tejido paratiroideo normal (Odds ratio = 188; IC 95%: 9,33–379; p = 0,001) en el estudio histopatológico.

Conclusión

La paratiroidectomía es un procedimiento seguro en términos de morbilidad y resultados a largo plazo. La hiperplasia y el tejido paratiroideo normal en el estudio histopatológico son factores de riesgo de persistencia.

Palabras clave:
Hormona paratiroidea
Hiperparatiroidismo primario
Paratiroidectomía
Recurrencia

Article

These are the options to access the full texts of the publication Cirugía Española (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Cirugía Española (English Edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
Tools
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos