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Background: Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (SUNA) have not been evaluated sufficiently due to limited data, particularly in China. Methods: Patients with SUNCT or SUNA treated in a tertiary headache centre or seven other headache clinics of China between April 2009 and July 2022 were studied; we compared their demographics and clinical phenotypes. Results: The 45 patients with SUNCT and 31 patients with SUNA had mean ages at onset of 37.22 ± 14.54 years and 42.45 ± 14.72 years, respectively. The mean ages at diagnosis of SUNCT and SUNA were 41.62 ± 12.70 years and 48.68 ± 13.80 years, respectively (p = 0.024). The correct diagnosis of SUNCT or SUNA was made after an average of 2.5 (0–20.5) years or 3.0 (0–20.7) years, respectively. Both diseases had a female predominance (SUNCT: 1.14:1; SUNA: 2.10:1). The two diseases differed in the most common attack site (temporal area in SUNCT, p = 0.017; parietal area in SUNA, p = 0.002). Qualitative descriptions of the attacks included stabbing pain (44.7%), electric-shock-like pain (36.8%), shooting pain (25.0%), and slashing pain (18.4%). Lacrimation was the most common autonomic symptom in both SUNCT and SUNA patients, while eyelid oedema, ptosis, and miosis were less frequent. Triggers such as cold air and face washing were shared by the two diseases, and they were consistently ipsilateral to the attack site. Conclusions: In contrast to Western countries, SUNCT and SUNA in China have a greater female predominance and an earlier onset. The shared core phenotype of SUNCT and SUNA, despite their partial differences, suggests that they are the same clinical entity. [ABSTRACT FROM AUTHOR]

Background. Preoperative eye-covering training for 3 hours has been reported to effectively reduce the incidence of emergence delirium (ED) in preschool children. However, most children can only maintain the eye being covered for less than 60 min, and shortening eye-covering duration can also achieve similar clinical effects as long duration of eye-covering. This study was designed to compare the effects of 30-min and 60-min eye-covering pretreatment based on cartoon education only on preoperative anxiety, postoperative ED, and pain score after ophthalmic surgery with general anesthesia in preschool-aged children. Methods. Preschool-aged children (3–7 years) who were diagnosed with cataract, blepharoptosis, trichiasis, strabismus, eyelid tumor, and underwent ophthalmic surgery with general anesthesia from August 2021 to January 2022 were recruited. A total of 228 patients were randomly assigned at a 1 : 1:1 ratio to receive 30-min eye covering (30-min group), 60-min eye covering (60-min group) pretreatment, or programmed education only (C group). The preoperative anxiety, postoperative emergence delirium, and pain were compared between the groups. Results. The preoperative anxiety score, postoperative ED score, and incidence of ED in the 30-min group (n = 76) and 60-min group (n = 72) were significantly lower than those in the C group (n = 76), demonstrating a significant between-group difference (P < 0.001). However, the 30-min group and 60-min group had no significant difference in the abovementioned outcome measures (P > 0.05). Moreover, no significant difference was found in postoperative pain scores among the three groups (H = 0.274, P = 0.872). Conclusion. Both 30-min and 60-min eye-covering pretreatments significantly reduce preoperative anxiety and postoperative ED after ophthalmic surgery with general anesthesia in preschool-aged children. The effects of the two groups show no intergroup difference, but the 30-min eye-covering pretreatment may be more convenient for practicing. Trial Registration. This study was registered with the No. NCT04973150. [ABSTRACT FROM AUTHOR]

Oculopharyngodistal myopathy (OPDM) is a rare adult-onset hereditary muscular disease characterized by slowly progressive ptosis, external ophthalmoplegia and weakness of the facial, pharyngeal and distal limb muscles. Recently, CGG repeat expansion mutations in three genes, LRP12, GIPC1 and NOTCH2NLC, have been identified as causative factors for OPDM. Here, we report clinicopathologically typical familial OPDM patients from southwestern China. CGG repeat expansions in GIPC1 were detected in two OPDM-affected individuals. Our study was the first GIPC1-OPDM report from southwestern China, further confirming expanded GGC repeats in GIPC1 as the cause of OPDM. [ABSTRACT FROM AUTHOR]

Purpose: To study the clinical features of idiopathic orbital inflammatory pseudotumor (IOIP) in Chinese children. Methods: Pediatric patients with IOIP seen between Jan. 1, 1978 and Dec. 31, 1999 in the Eye Hospital, Zhongshan Ophthalmic Center, Sun Yat-sen University were evaluated retrospectively. Their clinical features were compared with those of adult cases of IOIP. Results: Of the 209 cases, 24 (11.5%) were equal to or less than 20 years old; 14 were female and 10 were male. There were 11 in the right eye, 9 in the left eye and 4 in both eyes. Palpable mass (58%), ocular motility restriction (46%), swollen eyelid (42%), proptosis (42%) and high orbital pressure (42%) were the five most common presenting signs in children with IOIP. Ptosis occurred more often in pediatric IOIP cases (38%) than in adult IOIP cases (9%) (P [ABSTRACT FROM AUTHOR]