Cramps and tingling: A diagnostic conundrum

A Case of Panic Disorder Misdiagnosed as Epilepsy for 9 Years in a Young Male

Panic disorder can be misdiagnosed as epilepsy and vice versa, which, in turn, can impact the patient, their family, and the healthcare system. Here, we describe a rare case of a 22-year-old male with a 9-year history of misdiagnosed drug-resistant epilepsy. On presentation to our hospital, the patient's physical examination and other investigations were unremarkable. The attacks were reported to last for about 5-10 minutes and were related to interfamilial distress. He reported feeling anxious about having an attack, experiencing palpitations and sweating before and during episodes, feeling chest tightness, derealization, and fearing loss of control, based on which a diagnosis of panic disorder was made. The patient was treated with 12 sessions of cognitive behavioral therapy, following which all his antiepileptic medications were stopped over 8 weeks. The dose of sertraline was increased and maintained at 200 mg once daily and was gradually stopped after 6 months of remission. This case highlights that panic disorder should be considered as a differential diagnosis of epilepsy. This can be done through a cross-specialty referral, especially given that the clinical manifestations of hyperventilation syndrome can be diagnosed differently by neurologists, psychiatrists, and other specialists.

Hypercalcaemia to hypocalcaemia: tetany as a side effect of intravenous bisphosphonate treatment

A woman in her 40s with advanced bladder cancer was admitted to hospital with hypercalcaemia of malignancy. Initially, she presented with non-specific symptoms of malaise, fatigue and general deterioration. She was treated with intravenous fluids and zoledronic acid in order to bring her calcium levels down, but subsequently developed significant hypocalcaemia. This manifested as tetany in the hands in the form of bilateral carpopedal spasm. She also reported perioral paraesthesia. Bloods during her admission revealed deranged electrolytes, and her vitamin D level was on the lower scale of normal (25 nmol/L). The patient's symptoms improved with electrolyte replacement and oral baclofen for her symptomatically distressing wrist and hand muscle spasms. This case report is a reminder that bisphosphonates can cause significant hypocalcaemia with symptoms of tetany, even when they are given for initial hypercalcaemia. Baclofen worked well to improve symptoms.

The relationship between restless legs syndrome and bronchial asthma

INTRODUCTION

Restless legs syndrome (RLS) is associated with sleep disorders. However, although sleep disturbance is prevalent in people with asthma, an insufficient number of studies have investigated the relationship between asthma and RLS.

OBJECTIVES

We aimed to determine the extent of the presence of RLS, and the factors related to RLS, in people with asthma.

METHODS

A total of 84 people with asthma and 51 healthy volunteers were enrolled. The diagnosis of RLS was made according to the criteria determined by the International Restless Legs Syndrome Study Group, and the Beck Depression and Beck Anxiety scales were used to assess both groups. The Asthma Control Test™(ACT) was carried out to determine asthma control status.

RESULTS

RLS was detected in 27 (32.1%) of the asthma group and in 8 (15.7%) of the control group. The frequency of RLS was significantly higher in the asthma group than in the control group (P = .034). Although no significant relationship was observed between the presence of RLS and the use of an inhaled steroid, use of a β2 agonist and age; a significant relationship was found between the presence of RLS and, ACT score, symptoms of depression and anxiety and gender (P < .05).

CONCLUSIONS

RLS was more frequent in people with asthma than in healthy individuals, and as asthma control decreased, frequency of RLS increased. It was concluded that it would be useful to evaluate people with asthma, particularly those with symptoms of depression and anxiety, with regard to RLS in order to address, and ultimately improve, their quality of life.

Bilateral Carpal Spasm Under Spinal Anaesthesia During Abdominal Hysterectomy: A Case Report

Acute hypocalcaemia is a medical emergency that can have catastrophic implications like tetany, seizures, cardiac arrythmias or laryngospasm if left untreated. We are presenting a case of a 30-year-old female patient undergoing total abdominal hysterectomy with bilateral salpingoopherectomy under spinal anaesthesia. She developed unexpected bilateral carpal spasm intraoperatively which was promptly diagnosed and successfully managed with intravenous calcium administration. We conclude that the anaesthetist should be aware of the clinical presentation of acute hypocalcaemia, its causes and emergency management in the perioperative period to prevent any adverse outcomes.