Anesthetic management for Cesarean delivery in parturients with a diagnosis of dwarfism

Anesthetic management of parturients with achondroplasia: a case series

Background

Achondroplasia is the most common form of dwarfism, and cesarean delivery is often required in parturients with achondroplasia due to cephalopelvic disproportion. Given the challenges for both regional and general anesthetic techniques, there is no consensus on the optimal anesthetic management for cesarean delivery in these patients.

Method

A search of our electronic medical records for all female patients who had a diagnosis of achondroplasia and had a delivery in our health system from January 1, 2001 through June 16, 2023 was performed. Institutional review board exemption was obtained.

Results

We identified seven achondroplastic patients with 12 cesarean deliveries and described their anesthetic management during labor and delivery.

Conclusion

Despite the historical preference of general anesthesia in achondroplastic patients due to concerns of unpredictable spinal anatomy and unreliable local anesthetic spread, neuraxial anesthesia was successfully utilized in achondroplastic parturients and is a viable option in carefully selected patients. Reduction of intrathecal local anesthetic dose that minimizes the risk of high spinal and emergent intubation, as well as a titratable neuraxial technique, can be effective in this patient population.

Role of Medical IoT-Based Bone Age Determination in the Diagnosis and Clinical Treatment of Dwarfism Disease Monitoring

Currently, the prevalence of dwarfism in children in China is about 3%, which is a very large percentage compared with the large population base. With the increase of influencing factors, the prevalence of dwarfism is on the increase. However, there is a lack of awareness of dwarfism among parents and a lack of in-depth analysis of the causes of dwarfism and a low level of treatment among doctors. Early expert system knowledge base relies on manual editing, which is a traditional, semi-intelligent auxiliary diagnostic system, and is unable to perform disease diagnosis and clinical treatment monitoring well. Many studies have turned to the combination of IoT for bone age determination and its role in the diagnosis and monitoring of clinical treatment of dwarfism. In this study, 15 children with short stature who underwent health checkups at a hospital were enrolled in the study, and a G-P spectrum method was used to determine the bone age of all the enrolled subjects, and the results obtained in the process of bone age determination were systematically analyzed. The results showed that the bone age measurement technique has sufficient reference value for evaluating the quality and diagnosing diseases, and the research and development of this technique is of great significance for the development of modern clinical medicine.

Experiences of Women of Short Stature During the Perinatal Period

OBJECTIVE

To explore the experiences of women of short stature, including women with dwarfism and osteogenesis imperfecta (OI), during the perinatal period.

DESIGN

Qualitative descriptive.

SETTING

Telephone interviews with women of short stature from across the United States.

PARTICIPANTS

Nine women of short stature, including five with dwarfism and four with osteogenesis imperfecta, between the ages of 18 and 55 years who gave birth within the last 10 years.

METHODS

We used reflexive thematic analysis to analyze interview data.

RESULTS

Four themes represented the participants' experiences during maternity care: Clinicians' Lack of Knowledge, Sources of Information and EmotionalSupport, Clinical Considerations: Effects of Pregnancy and Disability, and Accessibility Barriers and Adaptations. Participants experienced respiratory difficulties and preterm birth. They expressed concerns regarding the lack of clinician knowledge and experience in administering epidural anesthesia to women of short stature and highlighted the important role of disability organizations in disseminating information about childbirth for women with disabilities.

CONCLUSION

Childbearing women of short stature require disability-specific maternity care. Our findings highlight the need for disability education programs for nurse-midwives, nurses, physicians, and other clinicians who provide maternity care to women of short stature.

Anesthetic Considerations in Patients With Achondroplasia

Anesthetic management of achondroplastic patients warrants special anatomical and physiological considerations due to significant variations in the airway as well as the spine in regional techniques. In this report, we present the case of a 30-year-old morbidly obese male with achondroplasia, end-stage renal disease (ESRD) on hemodialysis, and renal osteodystrophy, who was scheduled for incision and drainage of a rectal abscess. Preoperative evaluation revealed Mallampati IV airway with a short neck and a scoliotic spine with possible atlantoaxial instability.

Kyphomelic dysplasia, Pierre Robin Sequence and pregnant

We present the anaesthetic management of a parturient with kyphomelic dysplasia and Pierre Robin Sequence who underwent elective caesarean delivery. Potential anaesthetic issues and management strategies are discussed.